Disclosure of Invention
The invention aims to provide a modularized peripheral integrated box and portable electronic equipment, aiming at the problems that the portable electronic equipment in the prior art is limited in size and high in hardware integration design, and the requirements of consumers on the function and performance expansion of the portable electronic equipment are difficult to meet.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The invention provides a modularized peripheral integrated box, which comprises a first shell and a second shell, wherein the first shell is used for being clamped with at least one group of opposite sides of portable electronic equipment or four corners of the portable electronic equipment, at least one section of the first shell is made of elastic materials, a USB plug is arranged on the inner side of the first shell, the second shell comprises an inner layer and an outer layer, the inner layer is connected with the first shell, the inner layer is used for contacting and at least partially coating the back of the portable electronic equipment, a closed cavity is formed between the inner layer and the outer layer, a circuit board is arranged in the cavity and is communicated with the USB plug, and a multipurpose splicing groove is formed in the outer layer and can be detachably connected with an electromagnetic generator module, an additional electric core or modularized peripheral hardware;
The electromagnetic generator module comprises a third shell and a hand-operated driver, wherein the third shell and the multipurpose splicing groove are correspondingly provided with an electrifying interface, the electrifying interface is communicated with the circuit board, a coil stator and a magnet rotor are arranged in the third shell, the magnet rotor is connected with the hand-operated driver, a rectifying and transforming device is arranged on the circuit board or in the third shell, the rectifying and transforming device comprises a rectifying circuit and a boosting type voltage stabilizing module, the rectifying circuit is used for converting alternating current emitted by the coil stator into direct current, and the boosting type voltage stabilizing module is used for boosting the current to a specified voltage;
The additional battery cell is correspondingly provided with an electrifying interface with the multipurpose splicing groove, the electrifying interface is communicated with the circuit board, the circuit board comprises an intelligent charging and discharging function circuit, the additional battery cell is used for supplying power to the portable electronic equipment, and the intelligent charging and discharging function circuit is used for charging a battery of the portable electronic equipment and the additional battery cell under an external power supply;
The modular peripheral hardware and the multipurpose splice groove are correspondingly provided with an electrifying interface and a communication interface, the electrifying interface and the communication interface are communicated with the circuit board, the circuit board comprises a power supply and data transmission functional circuit, and the power supply and data transmission functional circuit is used for connection between the modular peripheral hardware and the portable electronic equipment system.
The modularized peripheral integrated box is used as a protective shell of portable electronic equipment, the first shell is used for protecting the portable electronic equipment and simultaneously facilitating connection and integration combination of the integrated box and the portable electronic equipment, the second shell is used as a carrier for modularized expansion, a circuit structure for expanding functions is arranged, quick connection of different modules and the integrated box is realized through the multipurpose splicing groove, further function expansion or performance improvement of the portable electronic equipment is achieved, emergency power supply can be carried out for the portable electronic equipment under the condition of no external power supply through the electromagnetic generator module, the electric capacity of the portable electronic equipment can be improved through the additional battery core, endurance of the portable electronic equipment is improved, other functions or performances of the portable electronic equipment can be expanded through the modularized peripheral hardware, the integrated box can meet requirements of upgrading and increasing functions of the portable electronic equipment of a user, and the initiative selection right of the user is given.
The hand-operated driver comprises a handle, a first rotating shaft, a gear transmission system and a second rotating shaft, wherein the handle is arranged outside the third shell and used for driving the first rotating shaft to rotate, the first rotating shaft is arranged in the third shell and used for driving the gear transmission system to work, the gear transmission system is arranged in the third shell and used for driving the second rotating shaft to rotate, the second rotating shaft is arranged in the third shell and used for driving the magnet rotor to rotate.
As a further preferable technical scheme of the invention, the handle adopts a folding structure.
As a further preferable technical scheme, the handle comprises a rotating disc, a folding circular ring, a folding sleeve rod and a folding rod piece, wherein the rotating disc is connected with the first rotating shaft and is concentrically arranged, the folding circular ring is attached to the rotating disc and is concentrically arranged, the outer edge of the folding circular ring is hinged to the rotating disc through a first hinge shaft, the folding sleeve rod is attached to the folding circular ring, one end of the folding sleeve rod is hinged to the folding circular ring through a second hinge shaft, the second hinge shaft is opposite to the first hinge shaft, and the folding rod piece is hinged to the other end of the folding sleeve rod through a third hinge shaft.
As a further preferable technical scheme of the invention, the gear transmission system comprises a driving gear, a speed-increasing transmission gear set and a driven gear, wherein the driving gear is connected with the first rotating shaft, the driven gear is connected with the second rotating shaft, and the speed-increasing transmission gear set is respectively meshed with the driving gear and the driven gear.
The intelligent charging/discharging function circuit comprises a voltage-increasing chip, a protocol chip, an input/output interface, a protection circuit and an intelligent charging/discharging management system, wherein the voltage-increasing chip and the protocol chip are used for controlling dynamic conversion of input and output voltage and intelligent charging management, the input/output interface comprises a USB interface for charging and input and a USB plug, the intelligent charging/discharging management system comprises a power path management IC and a MOSFET, and the intelligent charging/discharging management system is cooperated with the protocol chip and used for cooperatively controlling linkage charging/discharging of a battery of the portable electronic equipment and the additional battery.
As the preferable technical scheme of the invention, the power supply and data transmission functional circuit comprises a USB main control chip, a USB interface circuit, a high-speed data transmission circuit and a wireless communication module; the power supply and data transmission functional circuit is used for establishing a wired and/or wireless data connection channel between the modularized peripheral hardware and the portable electronic equipment system.
As a preferable technical scheme of the invention, a fixed battery core is arranged in the cavity and is connected with the circuit board.
As a preferable technical scheme of the invention, the circuit board is provided with a circuit function device area.
As a preferred technical scheme of the invention, at least one clamping groove is arranged on the side edge of the cavity and is communicated with the circuit board, the clamping groove comprises at least one first built-in clamping groove (240) and/or at least one second built-in clamping groove (241) and/or at least one third built-in clamping groove (242), the sizes of the first built-in clamping groove (240), the second built-in clamping groove (241) and the third built-in clamping groove (242) are different, and the clamping grooves are used for connecting modularized peripheral hardware with different sizes, namely, the clamping grooves are applicable to the modularized peripheral hardware with different functions and different sizes.
In a second aspect, the invention also provides a portable electronic device, which is a mobile phone, a tablet computer, an electronic reader, a media player, a handheld game, a camera or a video camera, to which a modular peripheral integrated box according to any of the above is connected.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
The modularized peripheral integrated box and the portable electronic equipment are characterized in that the first shell is used as a protective shell of the portable electronic equipment, the connection and the integration combination of the integrated box and the portable electronic equipment are facilitated while the portable electronic equipment is protected, the second shell is used as a modularized expansion carrier, a circuit structure with an expansion function is arranged, the rapid connection of different modules and the integrated box is realized through the multipurpose splicing groove, further, the function expansion or the performance improvement of the portable electronic equipment is performed, the electromagnetic generator module can supply power for the portable electronic equipment in an emergency mode without an external power supply, the electric capacity of the portable electronic equipment can be improved through the additional battery core, the endurance of the portable electronic equipment is improved, the other functions or the performances of the portable electronic equipment can be expanded through the modularized peripheral hardware, the integrated box can meet the requirements of upgrading of users of the portable electronic equipment and increasing the functions of the portable electronic equipment, and the initiative selection of the users is given.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should not be construed that the scope of the above subject matter of the present invention is limited to the following embodiments, and all techniques realized based on the present invention are within the scope of the present invention.
Unless specifically stated otherwise, in the description of specific embodiments of the present invention, terms of expression of orientation or positional relationship in which "up", "down", "left", "right", "center", "inside", "outside", etc. are indicated are all expressions based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive products/apparatuses/devices are placed when they are conventionally used. These directional or positional terms are merely used to facilitate description of the aspects of the invention or to simplify the description of the specific embodiments, so that a skilled artisan will readily understand the aspects, rather than to indicate or imply that a particular device/component/element must have a particular orientation or be constructed and operated in a particular positional relationship, and thus should not be construed as limiting the invention.
Furthermore, the terms "horizontal," "vertical," "overhang," "parallel," and the like, if any, do not denote the requirement that the corresponding apparatus/component/element be absolutely horizontal or vertical or overhang or parallel, but may be slightly inclined or offset. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. Or may be simply understood as a corresponding device/component/element, disposed in a "horizontal", "vertical", "overhanging", "parallel" or the like direction, capable of having an error/deviation within + 10%, more preferably within + 8%, more preferably within + 6%, more preferably within + 5%, more preferably within + 4% of the corresponding directional arrangement. As long as the corresponding device/component/element is within the error/deviation range, it is still possible to achieve its function in the solution according to the invention.
Furthermore, the appearances of the terms such as "first," "second," "third," etc. are merely descriptive of distinguishing between similar or identical components and not necessarily for describing a particular part or for indicating or implying a relative importance.
Furthermore, in the description of the embodiments of the present invention, "several", "a plurality" and "a number" represent at least 2. There may be any case of 2, 3, 4, 5, 6, 7, 8, 9, etc., and even more than 9.
Furthermore, in the description of the technical solutions of the present invention, unless explicitly specified/limited/restricted otherwise, the occurrence of the terms "set", "install", "connect", "provided", "laid" and "arranged" shall be understood in a broad sense, for example, as a fixed connection, as a removable connection, as an integral connection, as a connection means commonly used in the art, such as welding, riveting, bolting, screwing, etc. The connection may be mechanical connection, electrical connection or communication connection, direct connection, indirect connection through an intermediate medium, or communication between two elements.
In the related art, the size of the portable electronic device is limited, so that the number of hardware and the size of a battery integrated in the portable electronic device are limited, and the portable electronic device can only meet various conventional functions, so that what is commonly called a 'water bucket machine' is formed, the functions or performances in a single direction are not outstanding, and special peripherals are required to be adapted to enhance the functions or performances of the portable electronic device. For example, in some existing technologies, portable electronic devices generate heat more and more often, special heat sinks for the portable electronic devices appear in the market, the battery capacity of the portable electronic devices is limited and insufficient for supporting and using, charging treasures appear in the market, the portable electronic devices are supplemented with electric quantity through interfaces or magnetic attraction wireless modes, hand games are more popular, market updating is faster, original GPUs of some portable electronic devices are difficult to adapt, and a stronger GPU can be considered for external connection to adapt to market rhythm, some manufacturers adapt professional image kits for the portable electronic devices, such as Xiaomi Ultra, vivo X100 Ultra, iPhone image kits pushed out by a card, and the like, so that photographing capacity and playability of the portable electronic devices are improved, but the portable electronic devices are special machines and are difficult to adapt to portable electronic devices of other manufacturers. Therefore, if the consumer needs to expand multiple functions or performances of the portable electronic device, various accessories of the portable electronic device are often required to be carried, the connection modes of the various accessories and the portable electronic device are different, the alternative use and operation of the accessories are complex, and the accessories can be connected only after the protective shell of the portable electronic device is removed, so that the portable electronic device is very inconvenient to use. To this end, the technical solution of the present application is explained below with reference to fig. 1 to 7.
Example 1
As shown in fig. 1 to 7, the modular peripheral integrated box according to the present invention includes a first housing 100 and a second housing 200, where the first housing 100 and the second housing 200 are stacked to form a thicker protective housing, and the modular peripheral integrated box is suitable for a conventional direct screen portable electronic device.
The first housing 100 is used for being clamped to at least one set of opposite sides of a portable electronic device or four corners of the portable electronic device, at least one section of the first housing 100 is made of an elastic material, and fig. 1 exemplarily shows a reference diagram that the first housing 100 covers four sides of the portable electronic device, in some alternative embodiments, one side of the first housing 100 may be made of an elastic material, two opposite sides may be made of an elastic material, two adjacent sides may be made of an elastic material, three sides may be made of an elastic material, and four sides may all be made of an elastic material.
In some optional embodiments, the side keys of the portable electronic device are provided with auxiliary keys at corresponding positions on the first housing 100, including a volume auxiliary key, a mute auxiliary key, and an on/off auxiliary key, or the corresponding positions are hollowed out, so that the volume key, the mute key, and the on/off key of the portable electronic device protrude from the first housing 100. In some alternative embodiments, the speaker, microphone, etc. of the portable electronic device are provided with openings of the same shape at corresponding locations on the first housing 100.
As shown in fig. 1, the inside of the first housing 100 is provided with a USB plug 101, the setting position of the USB plug 101 corresponds to the position of the charging data interface of the portable electronic device, and as a person skilled in the art can know that the set USB plug 101 needs to be connected by a circuit, one side of the first housing 100 provided with the USB plug 101 is generally thicker than the other sides, and after the USB plug 101 is inserted into the charging data interface of the portable electronic device, the portable electronic device can be electrically connected with the integrated box, and the portable electronic device can meet the requirements of charging and data transmission through the external interface (such as the USB interface 204) of the integrated box.
In some alternative embodiments, metal wires or metal strips are embedded near the four corners of the protective shell to enhance the transmission and reception of radio signals.
As shown in fig. 1 and 2, the second housing 200 includes an inner layer 201 and an outer layer 202, where the inner layer 201 is connected to the first housing 100, the inner layer 201 is used to contact and at least partially cover the back of the portable electronic device, in this embodiment, the case that the inner layer 201 completely covers the back of the portable electronic device is illustrated, and in some optional embodiments, the outer layer 202 exceeds the outer plane of the camera protruding from the back of the portable electronic device by 2mm to 5mm.
A closed cavity is formed between the inner layer 201 and the outer layer 202, a circuit board is arranged in the cavity and is communicated with the USB plug 101, in some optional embodiments, the inner layer 201 is made of a circuit board material, namely, the inner layer 201 and the circuit board can be combined into a whole, for example, a metal-based composite material, a high-performance engineering plastic and a 3D printing integrated material are selected as materials, and in some optional embodiments, the outer layer 202 is made of a material which is beneficial to heat dissipation, for example, an aluminum alloy material, an ABS material and a copper-based composite material.
As shown in fig. 1 to 4, the second housing 200 reserves a camera hole 203 at the position of the camera of the portable electronic device, the shape and size of the camera hole 203 are adapted to the shape and size of the camera of the portable electronic device, the raised camera of the portable electronic device is accommodated in the camera hole 203 and is closely separated from the cavity, and a transparent camera protection film is covered at the opening of the outer layer 202 and is tightly connected with the outer layer 202 into a whole.
In some optional embodiments, as shown in fig. 2 and fig. 3, the inner space of the cavity may be divided into an upper part and a lower part, and the upper part and the lower part may be equally divided according to a transverse axis, or the lower part space may be generally larger than the upper part space, where the camera hole 203 is illustrated in the drawing, and the upper part space is further provided with a fixed electric core 220 and/or at least one clamping slot is arranged on a side edge of the upper part space, where the fixed electric core 220 and the clamping slot are respectively connected to the circuit board; the planar shape of the fixed cell 220 is generally rectangular, but may also be shaped like an L, for the clamping groove in the upper space, a first internal clamping groove 240 with a larger size is illustrated in fig. 3, a middle part of the lower space is set aside to form a multipurpose splicing groove 210, the multipurpose splicing groove 210 is recessed from the outer layer 202 into the lower space, the multipurpose splicing groove 210 and the lower space are isolated and not communicated, an edge position of the lower space is used to form a circuit function device area 230 and/or at least one clamping groove, the circuit function device area 230 is arranged on the circuit board, the clamping groove is communicated with the circuit board, the planar shape of the multipurpose splicing groove 210 is rectangular, oval or shaped, the multipurpose splicing groove 210 is illustrated in fig. 3 to form a T-shaped planar shape, the clamping groove in the lower space comprises two second internal clamping grooves 241 with moderate sizes and a third internal clamping groove 242 with smaller sizes, and the first internal clamping groove 240 is generally arranged in the lower space, the second built-in clamping groove 241 and the third built-in clamping groove 242 are arranged along the same side of the cavity (as shown in fig. 3), and of course, may be arranged in a scattered manner according to a specific design.
In some alternative embodiments, the multipurpose splice slot 210 may be detachably connected to an external device, where the external device includes an electromagnetic generator module 300, an additional electric core or a modular peripheral hardware with a larger size, fig. 4 illustrates a scenario in which the multipurpose splice slot 210 is connected to the electromagnetic generator module 300, at least a part of a housing of the external device is fit into the multipurpose splice slot 210, the external device is connected to the multipurpose splice slot 210 through a buckle and/or is connected to the multipurpose splice slot 210 through a magnetic attraction, the electromagnetic generator module 300 may be used to charge a battery of a portable electronic device and/or the fixed electric core 220 in an emergency, the additional electric core may be used to further increase an electric energy storage, and other functions may be expanded through the modular peripheral hardware, and an energizing interface and a communication interface are correspondingly provided between the external device and the multipurpose splice slot 210, where the energizing interface and the communication interface are connected to the circuit board, and in some specific embodiments, an interface of energizing/communication integration may be used to achieve electric energy transmission and data transmission between the external device and the portable electronic device.
In some alternative embodiments, the circuit board adopts a single-layer or multi-layer circuit structure, preferably adopts a multi-layer circuit structure, and comprises an electric energy collection and storage function circuit, an intelligent charge and discharge function circuit and a power supply and data transmission function circuit, which respectively correspond to the emergency power supply function, the charger function of the additional battery core and the hardware expansion function of the modularized peripheral hardware of the electromagnetic generator module 300 of the integrated box, and a switch button is further arranged on the side edge of the second shell 200 and connected to the circuit board.
In some alternative embodiments, the switch button includes two switches for controlling whether power and data are connected between the integrated box and the portable electronic device, respectively.
In some alternative embodiments, the modular peripheral hardware is provided with a power-on interface and a communication interface corresponding to the multipurpose splice tray 210, the power-on interface and the communication interface are both connected to the circuit board, and the circuit board includes a power supply and data transmission function circuit, and the power supply and data transmission function circuit is used for connection between the modular peripheral hardware and the portable electronic device system. Optionally, the power supply and data transmission function circuit includes a USB main control chip, a USB interface circuit, a high-speed data transmission circuit, an ESD (Electro-STATIC DISCHARGE, electrostatic discharge) protection and a wireless communication module (a bluetooth module and/or a star flash module may be used), and the power supply and data transmission function circuit is used for establishing a wired and/or wireless data connection channel between the modularized peripheral hardware and the portable electronic device system.
In some optional embodiments, the additional battery cell and the multipurpose splice groove 210 are correspondingly provided with an energizing interface, the energizing interface is communicated with the circuit board, the circuit board comprises an intelligent charging and discharging functional circuit, the additional battery cell is used for supplying power to the portable electronic device, and the intelligent charging and discharging functional circuit is used for charging the battery of the portable electronic device and the additional battery cell under an external power supply. Optionally, the intelligent charge/discharge function circuit comprises a buck-boost chip, a protocol chip, an input/output interface, a protection circuit and an intelligent charge/discharge management system, wherein the buck-boost chip and the protocol chip are used for controlling dynamic conversion of input and output voltages and intelligent charge management, the input/output interface comprises a USB interface 204 for charging input and a USB plug 101 and can charge a portable electronic device battery and a battery core of the integrated box, the intelligent charge/discharge management system comprises a power path management IC and a MOSFET, the intelligent charge/discharge management system is cooperated with the protocol chip and used for cooperatively controlling linkage charge/discharge of the portable electronic device battery and the additional battery core, when the USB interface 204 is connected with a power supply and enters a charging state, the battery is charged preferentially to the portable electronic device battery, and when the USB interface is not in an external power supply charging state, whether the battery core discharges to the portable electronic device battery is determined according to a protection value set by the battery capacity of the portable electronic device battery.
In some alternative embodiments, the electrical energy harvesting and storage function circuit includes a rectifying transformer 340, a supercapacitor 341, and a protection circuit to intelligently manage when the electromagnetic generator module 300 is powered.
In some alternative embodiments, as shown in fig. 4 to 7, the electromagnetic generator module 300 includes a third housing 301 and a hand-operated driver, the third housing 301 is provided with an energizing interface corresponding to the multipurpose splice slot 210, the energizing interface is communicated with the circuit board, a coil stator 330 and a magnet rotor 331 are provided in the third housing 301, and the magnet rotor 331 is connected with the hand-operated driver.
In some alternative embodiments, the rectifying and transforming device 340 is disposed on the circuit board or in the third housing 301, the rectifying and transforming device 340 includes a rectifying circuit and a boost voltage stabilizing module, the rectifying circuit is used for converting the alternating current emitted by the coil stator 330 into direct current, the boost voltage stabilizing module is used for boosting the current to a specified voltage, the super capacitor 341 is disposed on the circuit board or in the third housing 301, the super capacitor 341 receives the current processed by the rectifying and transforming device 340 and is used for charging portable electronic devices or charging a battery cell, and fig. 7 illustrates a scenario in which the rectifying and transforming device 340 and the super capacitor 341 are integrated in the electromagnetic generator module 300. When the super capacitor 341 is disposed on the circuit board, that is, disposed in the second housing 200, the super capacitor 341 may be disposed on the circuit function device area 230, that is, the circuit function device area 230 is a disposition area of the electronic component on the circuit board that meets the requirement of the three-dimensional space, because the super capacitor 341 has a certain height.
In some alternative embodiments, as shown in fig. 4 and 5, the hand-operated driver includes a handle, a first rotating shaft 311, a gear transmission system and a second rotating shaft 332, where the handle is disposed outside the third housing 301, the handle is used to drive the first rotating shaft 311 to rotate, the first rotating shaft 311 is disposed in the third housing 301, the first rotating shaft 311 drives the gear transmission system to work, the gear transmission system is disposed in the third housing 301, the gear transmission system drives the second rotating shaft 332 to rotate, the second rotating shaft 332 is disposed in the third housing 301, and the second rotating shaft 332 drives the magnet rotor 331 to rotate.
In some alternative embodiments, as shown in fig. 4 and 5, the handle adopts a folding structure, optionally, the handle comprises a rotating disc 310, a folding circular ring 312, a folding sleeve rod 314 and a folding rod piece 316, the rotating disc 310 is connected with the first rotating shaft 311 and is concentrically arranged, the folding circular ring 312 is attached to the rotating disc 310 and is concentrically arranged, the outer edge of the folding circular ring 312 is hinged to the rotating disc 310 through a first hinge 313, the folding sleeve rod 314 is attached to the folding circular ring 312, one end of the folding sleeve rod 314 is hinged to the folding circular ring 312 through a second hinge 315, the second hinge 315 is opposite to the first hinge 313, and the folding rod piece 316 is hinged to the other end of the folding sleeve rod 314 through a third hinge 317. That is, the folding ring 312, the folding loop 314 and the folding rod 316 can be folded or unfolded in sequence, so that the handle has the function of a portable electronic device support besides the function of hand-operated power output, and is convenient for supporting the portable electronic device on a table top or for enhancing the holding safety of the hand-held fingers of a person passing through the folding ring 312.
In a specific embodiment, the outer diameter of the rotating disc 310 is 40mm, the middle of the folding sleeve 314 is provided with a receiving groove so as to facilitate the placement of the folding rod 316, the thickness of the folding sleeve 314 is 3mm, the width is 14mm, the width of the receiving groove is 4mm, the folding rod 316 is a round rod, and the diameter is 3mm. When the folding ring 312, the folding loop bar 314 and the folding bar 316 are fully unfolded, they can be used as the handle to drive the rotating disc 310 to rotate. The folded ring 312 is adapted to be penetrated by a user's finger to form a hand-held support with the rotating disc 310. The fold ring 312, the fold loop 314, and the fold bar 316 may act as a support for the portable electronic device when deployed at a free angle. The folded ring 312, the folded loop bar 314, and the folded bar 316 may fit around the back of the electromagnetic generator module 300 when fully folded.
In some alternative embodiments, as shown in fig. 6 and 7, the gear transmission system includes a driving gear 320, a speed increasing gear set 321, and a driven gear 322, wherein the driving gear 320 is connected to the first rotating shaft 311, the driven gear 322 is connected to the second rotating shaft 332, and the speed increasing gear set 321 engages the driving gear 320 and the driven gear 322, respectively.
In a specific embodiment, the driving gear 320 is directly driven by the rotating disc 310, and the diameter of the driving gear 320 is smaller than or equal to the diameter of the rotating disc 310. The speed increasing gear set 321 may be a plurality of double-layer gears meshed in sequence and tightly stacked (fig. 6 and 7 illustrate this case), or a plurality of planetary speed increasing gear sets stacked, or a combination of double-layer gears and planetary gears, where the speed increasing gear set 321 increases the speed step by step, and outputs to the driven gear 322 of the final stage.
In some alternative embodiments, the gear system further comprises a pawl assembly to prevent structural damage to the gear system when the state of motion is abrupt.
In some alternative embodiments, as shown in fig. 7, the driven gear 322, the magnet rotor 331 and the coil stator 330 are sequentially disposed from inside to outside along the thickness direction of the third housing 301, and the coil stator 330 is preferentially attached to the third housing 301, so that heat dissipation of the coil stator 330 by the third housing 301 is facilitated.
In some alternative embodiments, as shown in fig. 6, the planar shape of the third housing 301 is a T shape (the multipurpose splice groove 210 matching the T shape), two sets of the magnet rotor 331 and the coil stator 330 are symmetrically arranged in the direction of the T-shaped transverse line, the gear system is provided in the direction of the T-shaped vertical line, and the emergency power generation is increased by increasing the number of sets of the magnet rotor 331 and the coil stator 330.
In some alternative embodiments, besides the two-lamination arrangement of the magnet rotor 331 and the coil stator 330 illustrated in fig. 7, a three-lamination arrangement of the magnet rotor 331, the coil stator 330 and the magnet rotor 331 may be adopted, and when the structure is adopted, a heat conducting member connected to the third housing 301 is added around the coil stator 330, that is, the emergency power generation is increased by increasing magnetic force lines.
In some alternative embodiments, the magnet rotor 331 preferably employs high magnetic induction permanent magnets, as shown in fig. 6, with pairs of permanent magnets being annular around the circumference and alternating magnetic poles.
In some alternative embodiments, the support plate of the coil stator 330 winding is a silicon substrate, and the coil is wound with high purity and ultra-fine diameter enameled copper wire into a plurality of turns.
The current generated by the coil stator 330 is led into the super capacitor 341 after passing through the rectifying transformer 340.
In some alternative embodiments, the material of the third housing 301 is the same as the material of the second housing 200.
In some alternative embodiments, the card slot is configured to receive and connect with the modular peripheral hardware of smaller size, and has power and data connection functions.
The modularized peripheral hardware is a specific function physical device packaged into modularization, and comprises main function type hardware, auxiliary function type hardware, high-quality multimedia device type hardware, terminal side AI type hardware, optical signal receiving and photoelectric conversion type hardware, physical safety device type hardware and/or professional electronic tool substitution type hardware assisted by APP of the portable electronic device.
The portable electronic equipment mainly comprises functional hardware such as a processor (CPU, GPU and the like), an operation memory and the like, auxiliary functional hardware such as an infrared transmitter, an NFC chip, a satellite communication chip, a connector and the like, high-quality multimedia equipment type hardware such as a projector, an external camera, projection equipment, a professional image suite and the like, terminal side AI type hardware such as an SOC, an NPU and the like, optical signal receiving and photoelectric conversion type hardware such as a laser sensor, a silicon optical chip and the like, physical safety equipment type hardware such as a USB Key, a dongle, an intelligent robot, intelligent driving, intelligent household remote control special physical safety hardware and the like, and professional electronic tool substitution type hardware such as a medical biosensor, an industrial electromagnetic detection probe and the like, which is assisted with APP.
In some alternative embodiments, the card slot includes a baffle, a frame-type bracket and an elastic member, where the baffle makes the card slot flush with the outer side of the second housing 200 when inserted into the cavity, and has a protection function, the frame-type bracket is used to accommodate and position the modular peripheral hardware, the end of the frame-type bracket is connected with a matching circuit, the modular peripheral hardware is disposed in the frame-type bracket and connected to the circuit board of the integrated box through the matching circuit at the end, and then connected to the portable electronic device system through the USB plug 101, in this embodiment, the card slot is different sizes matched with different modular peripheral hardware, and is divided into three standard sizes (i.e. the first built-in card slot 240, the second built-in card slot 241 and the third built-in card slot 242), the corresponding modular peripheral hardware for the integrated box also responds to the three standard sizes when integrated, and when the modular peripheral hardware responds to the standard size and is integrated with the matching circuit, the card slot can also be directly inserted into the portable electronic device system through the USB plug 101, and the card slot can be directly used as a plurality of portable electronic devices, and the portable device can be upgraded in a plurality of flexible electronic devices.
In some alternative embodiments, when the size of the modularized peripheral hardware is too large and exceeds the three standard sizes of the clamping grooves, the modularized peripheral hardware can be detachably connected in the multipurpose splicing groove 210, for example, an additional state display screen can be adopted, a color screen or an ink screen can be adopted, information such as electric quantity, state and prompt can be prompted to a user, for example, a radiator is arranged on the inner layer 201 and then connected into the multipurpose splicing groove 210 through a heat conducting sheet, a liquid cooling and/or air cooling radiator is arranged in the multipurpose splicing groove 210 to dissipate the transmitted heat, for example, an external GPU is arranged in the multipurpose splicing groove 210, and the external GPU is packaged in the liquid cooling and/or air cooling radiator.
According to the modularized peripheral integrated box, the first shell 100 is used as a protective shell of the portable electronic equipment, so that the portable electronic equipment is protected, and meanwhile, the connection and the integration combination of the integrated box and the portable electronic equipment are facilitated; a circuit structure with an expansion function is arranged by using the second housing 200 as a carrier for modular expansion; the rapid connection between different modules and the integrated box is realized through the multipurpose splice groove 210, so that the function expansion or performance improvement of the portable electronic equipment is realized, a feasible scheme is provided for adding increasingly miniaturized modularized peripheral hardware for the portable electronic equipment through the clamping groove, as the clamping groove has different sizes and can be used for connecting the modularized peripheral hardware with different sizes, namely the clamping groove is suitable for the modularized peripheral hardware with different functions and different sizes, the electromagnetic generator module 300 can supply power for the portable electronic equipment in an emergency mode without an external power supply, the emergency guarantee function is realized, the portable electronic equipment can support the short-time recovery communication of the portable electronic equipment when the portable electronic equipment is subjected to outdoor activities or large-scale natural disasters such as typhoons, earthquakes and the like are in a long-time power failure, the capacity of the portable electronic equipment can be improved through the additional electric core, the electric quantity of the portable electronic equipment can be improved, the continuous expansion of the portable electronic equipment can be met, and the continuous functions of the portable electronic equipment can be improved through the additional electric quantity of the additional electric core, and the portable electronic equipment can be increased, and the portable electronic equipment can be required to be upgraded by the portable electronic equipment with the integrated function, the scheme gives the user the right to actively select, enables the portable electronic equipment to be more convenient and efficient and compatible with necessary physical safety hardware equipment, ensures that the portable electronic equipment gives consideration to safety and convenience when the user of the portable electronic equipment remotely controls a plurality of important equipment such as personal financial systems, unmanned driving and intelligent robots through the portable electronic equipment, provides conditions for developing professional electronic tools of various industries taking the portable electronic equipment as a platform, opens more development spaces of 'portable electronic equipment+', and further improves the value and the effect of the portable electronic equipment as a personal comprehensive terminal platform.
Example 2
Not shown, the difference between the modularized peripheral integrated box and the embodiment 1 is that the integrated box of the embodiment is suitable for a folding screen portable electronic device.
For a small folding screen portable electronic device which turns over a traditional straight screen portable electronic device up and down, taking fig. 1 and 2 as examples, a modularized peripheral integrated box shown in fig. 1 and 2 can be cut off by a transverse axis, an upper integrated box and a lower integrated box are formed and are respectively connected with an upper part and a lower part of the upper folding screen portable electronic device, after the upper folding screen portable electronic device and the lower folding screen portable electronic device are flattened, the upper integrated box and the lower integrated box are butted, and after the upper folding screen portable electronic device and the lower folding screen portable electronic device are bent, a hinge of the portable electronic device is exposed between the upper integrated box and the lower integrated box.
In some alternative embodiments, the upper and lower integrated cartridges are connected by flexible straps, chains, rubber, or the like.
For a portable electronic device with a large folding screen which is unfolded left and right, taking fig. 1 and 2 as an example, at least the side wall of the hinge side of the portable electronic device can be removed from the first housing 100 on the basis of fig. 1 and 2, and then a separate first housing 100 is added, so that at least the side wall of the hinge side of the portable electronic device is removed.
Example 3
Not shown, the portable electronic device of the present invention is a mobile phone (such as iPhone, android phone, hong mo phone, etc.), a tablet computer (such as ipad, android tablet, hong Meng Pingban, etc.), an electronic reader (such as king, other ink screen reader, etc.), a media player (such as iPod, other music player, etc.), a handheld game machine (such as Switch, playStation Portable, other palm phone, etc.), a camera or video camera, and the portable electronic device is connected with the modular peripheral integrated box as described in embodiment 1 or embodiment 2.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.