CN215817615U - Treasured charges with novel button subassembly - Google Patents

Abstract

The utility model relates to the technical field of charge pal, in particular to a charge pal with a novel key assembly, which comprises a bottom shell and a top shell, wherein two ends of the bottom shell are in a blocking state, two batteries and a circuit board are arranged in the bottom shell, a circuit board fixing mechanism is arranged in the bottom shell, the circuit board is connected with the circuit board fixing mechanism, a flat cable is connected on the circuit board, a key unit is connected on the flat cable, a plurality of charging wire connectors are connected on the circuit board, charging wires are connected on the charging wire, a charging head is connected on the charging wire, the bottom of the bottom shell is provided with a concave groove, one side of the concave groove is provided with an opening, the charging head is arranged in the concave groove, two sides of the bottom shell are provided with grooves, one side of the bottom shell is connected with a charging port, the key unit comprises a key electric plate, keys, a lamp shell, a key hole and an L-shaped buckle, the charge wire and the charge head are convenient to be accommodated, the circuit board is convenient to mount, dismount and maintain.

Description

Treasured charges with novel button subassembly

Technical Field

The utility model relates to a power bank, in particular to a power bank with a novel key assembly, and belongs to the technical field of power banks.

Background

At present, along with smart mobile phone's popularization, can charge for the cell-phone precious more and more of obtaining popularizing that charges, the precious portable that charges can use at any time and charge for the cell-phone, can put into the rack when the precious that charges and charge through the interface that charges.

The precious use of charging is convenient for now, and the charging wire that uses when charging needs external charging wire, uses not nimble enough, and charges precious circuit board and lead to the screw installation more, is not convenient for install and dismantles the maintenance.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a power bank with a novel key assembly, including: simple structure is convenient for accomodate the charging wire and the head that charges, is convenient for maintain circuit board installation and dismantlement.

The utility model realizes the purpose through the following technical scheme, and the charger with the novel key assembly comprises a bottom shell and a top shell, wherein two ends of the bottom shell are in a blocking state, two batteries and a circuit board are arranged in the bottom shell, a circuit board fixing mechanism is arranged in the bottom shell, the circuit board is connected with the circuit board fixing mechanism, a flat cable is connected onto the circuit board, a key unit is connected onto the flat cable, a plurality of charging wire connectors are connected onto the circuit board, charging wires are connected onto the charging wire connectors, a charging head is connected onto the charging wires, a concave groove is formed in the bottom of the bottom shell, one side of the concave groove is an opening, the charging head is arranged in the concave groove, grooves are formed in two sides of the bottom shell, and a charging port is connected to one side of the bottom shell.

Preferably, the button unit includes button electroplax, button, lamp body, button hole and L type buckle, and the button electroplax links to each other with the winding displacement, and L type buckle is two and the symmetry sets up in the drain pan, and the button electroplax is located two L type buckles, and the lamp body setting is in the button outside and links to each other with the button hole, is provided with LED lamp and switch on the button electroplax, and the button is inconsistent with the switch, and the switch is push switch.

Preferably, circuit board fixed establishment includes first fixture block, slide bar, second fixture block and connecting rod, and first fixture block and second fixture block are two and the symmetry sets up, and the hypotenuse draw-in groove has all been seted up to one side that first fixture block and second fixture block are close to each other, and the hypotenuse draw-in groove and circuit board looks adaptation, connecting rod are installed between two second fixture blocks, and the slide bar is two and installs in the outside of two second fixture blocks, two slide bars all with the inner wall sliding connection of drain pan.

Preferably, circuit board fixed establishment still includes two springs, and the spout has all been seted up to the both sides inner wall of drain pan, two slide bars and two spout sliding connection, and the one end of spring is installed on the spout inner wall that corresponds, and the other end of spring links to each other with the slide bar.

Preferably, install first steady piece and second steady piece on the bottom inner wall of drain pan, first steady piece and second steady piece are a plurality ofly, and the battery is placed between first steady piece and the second steady piece that corresponds.

Preferably, the protrusion of the concave groove is provided with a protrusion shell, and the protrusion shell extends into the bottom shell.

Preferably, install a plurality of baffles on the inner wall of sunken groove, charge head and charging wire set up between a plurality of baffles.

Preferably, the bottom end of the bottom shell is connected with a plurality of communication thimbles, and the communication thimbles are connected with the circuit board.

The utility model has the beneficial effects that: the circuit board is installed in the bottom shell, the front side of the circuit board is supported through the bevel edge clamping grooves in the two first clamping blocks, the rear side of the circuit board is supported through the bevel edge clamping grooves in the second clamping block under the elastic action of the two springs, the circuit board can be quickly fixed, the connecting rod is pulled to enable the second clamping block to be away from the circuit board, and the circuit board can be disassembled, so that the installation and the disassembly maintenance are convenient; the charging heads are taken out of the concave groove, so that charging can be carried out, after the charging heads are used, the charging heads are placed in the concave groove and are separated by the partition plate, charging wires can be conveniently stored, and a plurality of mobile phones can be charged simultaneously by the arranged charging heads; key, switch and LED lamp integrated design have firstly saved precious interior design space that charges, and secondly the user need not to look for the pilot lamp position again in the use.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic diagram of the back view structure of FIG. 1;

FIG. 3 is a rear view of the structure of FIG. 1;

FIG. 4 is a top cross-sectional structural view of FIG. 1;

FIG. 5 is a three-dimensional structure diagram of the slide bar, the second fixture block and the connecting rod.

In the figure: 1. a bottom case; 2. a top shell; 3. a circuit board; 4. arranging wires; 5. a key unit; 51. a key electric board; 52. pressing a key; 53. a lamp housing; 54. a key hole; 55. an L-shaped buckle; 6. a battery; 61. a first stabilization block; 62. a second stabilization block; 7. a circuit board fixing mechanism; 71. a first clamping block; 72. a chute; 73. a slide bar; 74. a second fixture block; 75. a connecting rod; 76. a spring; 77. a bevel edge slot; 8. a communication thimble; 9. a recessed groove; 91. a raised shell; 92. a partition plate; 10. a charging wire connector; 11. a charging head; 12. a charging wire; 13. a groove; 14. a charging port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a charger with a novel key assembly comprises abottom case 1 and atop case 2, two ends of thebottom case 1 are in a blocking state, twobatteries 6 and acircuit board 3 are arranged in thebottom case 1, a circuitboard fixing mechanism 7 is arranged in thebottom case 1, thecircuit board 3 is connected with the circuitboard fixing mechanism 7, a flat cable 4 is connected to thecircuit board 3, akey unit 5 is connected to the flat cable 4, a plurality ofcharging wire connectors 10 are connected to thecircuit board 3,charging wires 12 are connected to thecharging wire connectors 10, acharging head 11 is connected to thecharging wires 12, a recessed groove 9 is arranged at the bottom of thebottom case 1, one side of the recessed groove 9 is open, thecharging head 11 is installed in the recessed groove 9,grooves 13 are respectively arranged at two sides of thebottom case 1, one side of thebottom case 1 is connected with acharging port 14, when the twogrooves 13 are arranged, when the charger body is put into a cabinet for charging, the solenoid valve head in the rack can withstandrecess 13, can be with the fixed purpose of precious body that charges.

As a technical optimization scheme of the utility model, thekey unit 5 comprises a keyelectric board 51,keys 52, alamp housing 53,key holes 54 and L-shaped buckles 55, the keyelectric board 51 is connected with the flat cable 4, the two L-shaped buckles 55 are symmetrically arranged in thebottom shell 1, the keyelectric board 51 is positioned in the two L-shaped buckles 55, thelamp housing 53 is arranged at the outer side of thekeys 52 and is connected with thekey holes 54, the keyelectric board 51 is provided with LED lamps and switches, thekeys 52 are in contact with the switches, thekeys 52, the switches and the LED lamps are integrally designed, firstly, the internal design space of the charger is saved, secondly, a user does not need to search the positions of the indicating lamps in the use process, the outer layers of the keys can be designed into various patterns including various logos, characters and the like through a carving process, and in addition, various lighting effects including single color, multi-color and the like can be designed through program control in a circuit board, Gradual change, colorful lamps, horse race lamps and the like. The design method can be used for displaying the current electric quantity state of the charge pal and can be used for customizing advanced display effects, such as an atmosphere lamp which rotates continuously.

As a technical optimization scheme of the present invention, the circuitboard fixing mechanism 7 includes twofirst blocks 71, twosliding rods 73, twosecond blocks 74 and two connectingrods 75, the twofirst blocks 71 and the twosecond blocks 74 are symmetrically disposed, oblique-side slots 77 are respectively disposed on the sides of thefirst blocks 71 and thesecond blocks 74 close to each other, the oblique-side slots 77 are adapted to thecircuit board 3, the connectingrods 75 are installed between the twosecond blocks 74, the twosliding rods 73 are installed on the outer sides of the twosecond blocks 74, and the twosliding rods 73 are both slidably connected to the inner wall of thebottom case 1.

As a technical optimization scheme of the present invention, the circuitboard fixing mechanism 7 further includes twosprings 76, slidinggrooves 72 are formed on inner walls of two sides of thebottom case 1, the twosliding rods 73 are slidably connected to the twosliding grooves 72, one end of eachspring 76 is mounted on an inner wall of the correspondingsliding groove 72, and the other end of eachspring 76 is connected to the correspondingsliding rod 73.

As a technical optimization scheme of the present invention, a first stabilizingblock 61 and a second stabilizingblock 62 are installed on an inner wall of thebottom case 1, the first stabilizingblock 61 and the second stabilizingblock 62 are both multiple, and thebattery 6 is placed between the corresponding first stabilizingblock 61 and the corresponding second stabilizingblock 62 for fixing thebattery 6.

As a technical optimization scheme of the present invention, the protrusion of the concave groove 9 is provided with aprotrusion shell 91, and theprotrusion shell 91 extends into thebottom shell 1.

As a technical optimization scheme of the present invention, a plurality ofspacers 92 are installed on the inner wall of the concave groove 9, and thecharging head 11 and thecharging wire 12 are disposed between the plurality ofspacers 92, so as to facilitate the storage of thecharging head 11 and thecharging wire 12.

As a technical optimization scheme of the utility model, the bottom end of thebottom shell 1 is connected with a plurality ofcommunication thimbles 8, thecommunication thimbles 8 are connected with thecircuit board 3, and thecommunication thimbles 8 communicate with the cabinet when being placed in the cabinet.

When the circuit board fixing device is used, the circuit board 3 is installed in the bottom shell 1, the connecting rod 75 pushes the two second clamping blocks 74 to move, the front side of the circuit board 3 is supported through the bevel clamping grooves 77 on the two first clamping blocks 71, the connecting rod 75 is loosened, the two second clamping blocks 74 are close to the circuit board 3 under the action of the elastic force of the two springs 76, the rear side of the circuit board 3 is supported through the bevel clamping grooves 77 on the second clamping blocks 74, the circuit board 3 can be quickly fixed, the connecting rod 75 is pulled again, the second clamping blocks 74 are separated from the circuit board 3, the circuit board 3 can be detached, and the circuit board fixing device is convenient to install, detach and maintain; pressing button 52, starting the precious body use of charging, the LED lamp on the button electroplax 51 starts simultaneously and gives out light, will charge head 11 and take out from the depressed groove 9, can charge the use, uses the completion back, separates the use through baffle 92 in putting into the depressed groove 9 with the head 11 that charges, conveniently accomodates charging wire 12, and a plurality of head 11 that charge that set up can carry out a plurality of cell-phones and charge simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A charger with a novel key assembly comprises a bottom shell (1) and a top shell (2), wherein two ends of the bottom shell (1) are in a blocking state, two batteries (6) and a circuit board (3) are arranged in the bottom shell (1), and the charger is characterized in that a circuit board fixing mechanism (7) is arranged in the bottom shell (1), the circuit board (3) is connected with the circuit board fixing mechanism (7), a flat cable (4) is connected onto the circuit board (3), a key unit (5) is connected onto the flat cable (4), a plurality of charging wire connectors (10) are connected onto the circuit board (3), charging wires (12) are connected onto the charging wire connectors (10), charging heads (11) are connected onto the charging wires (12), a concave groove (9) is arranged at the bottom of the bottom shell (1), one side of the concave groove (9) is an opening, the charging heads (11) are arranged in the concave groove (9), grooves (13) are formed in two sides of the bottom shell (1), one side of the bottom shell (1) is connected with a charging port (14).

2. The power bank with the novel key assembly as claimed in claim 1, wherein: the button unit (5) comprises a button electric plate (51), buttons (52), a lamp shell (53), button holes (54) and L-shaped buckles (55), the button electric plate (51) is connected with the flat cable (4), the L-shaped buckles (55) are arranged in the bottom shell (1) in two symmetrical modes, the button electric plate (51) is located in the two L-shaped buckles (55), the lamp shell (53) is arranged on the outer side of the buttons (52) and connected with the button holes (54), LED lamps and switches are arranged on the button electric plate (51), and the buttons (52) are abutted to the switches.

3. The power bank with the novel key assembly as claimed in claim 1, wherein: circuit board fixed establishment (7) includes first fixture block (71), slide bar (73), second fixture block (74) and connecting rod (75), first fixture block (71) and second fixture block (74) are two and the symmetry sets up, hypotenuse draw-in groove (77) have all been seted up to one side that first fixture block (71) and second fixture block (74) are close to each other, hypotenuse draw-in groove (77) and circuit board (3) looks adaptation, connecting rod (75) are installed between two second fixture blocks (74), slide bar (73) are two and install the outside at two second fixture blocks (74), two slide bars (73) all with the inner wall sliding connection of drain pan (1).

4. The power bank with the novel key assembly as claimed in claim 3, wherein: the circuit board fixing mechanism (7) further comprises two springs (76), sliding grooves (72) are formed in the inner walls of the two sides of the bottom shell (1), the two sliding rods (73) are connected with the two sliding grooves (72) in a sliding mode, one ends of the springs (76) are installed on the inner walls of the corresponding sliding grooves (72), and the other ends of the springs (76) are connected with the sliding rods (73).

5. The power bank with the novel key assembly as claimed in claim 1, wherein: install first steady piece (61) and second steady piece (62) on the bottom inner wall of drain pan (1), first steady piece (61) and second steady piece (62) are a plurality ofly, and battery (6) are placed between first steady piece (61) and second steady piece (62) that correspond.

6. The power bank with the novel key assembly as claimed in claim 1, wherein: the protrusion of the concave groove (9) is provided with a protruding shell (91), and the protruding shell (91) extends into the bottom shell (1).

7. The power bank with the novel key assembly as claimed in claim 1, wherein: install a plurality of baffles (92) on the inner wall of sunken groove (9), charge head (11) and charging wire (12) and set up between a plurality of baffles (92).

8. The power bank with the novel key assembly as claimed in claim 1, wherein: the bottom end of the bottom shell (1) is connected with a plurality of communication thimbles (8), and the communication thimbles (8) are connected with the circuit board (3).

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