Super-silent atmospheric air pump for intelligent mattressTechnical Field
The invention relates to the technical field of mattress air pumps, in particular to an ultra-silent atmospheric air pump for an intelligent mattress.
Background
Along with the promotion of industrial development and people's consumption ability in China, mattress trade development is rapid, and in current mattress trade, mattress of traditional structure is usually by elasticity sponge rubber or spring constitution, and in the in-service use, spring or sponge, rubber's hardness is fixed, and it can't produce the adaptation that pertinence to the human body to the low-priced mattress is in long-time use, can lose elasticity because of local spring and produce the subsidence, and then leads to unable normal use, and for this reason, intelligent mattress with elasticity self-adaptation structure has been developed.
The utility model provides an intelligent mattress among the prior art, it is usually by the mattress body, install at the inside air pump of mattress body and the gasbag that is linked together with the air pump constitutes, can have the control panel who is used for controlling the air pump at the internally mounted of mattress body simultaneously, open through control panel control air pump and stop, realize the inflation and the shrink of gasbag, and then realize intelligent mattress's elasticity self-adaptation and adjust, because the air pump is the direct mount inside the gasbag, this just leads to the air pump and is used for carrying out driven motor to the air pump and receives mattress body high influence and specification less, the extraction yield that leads to the air pump is less, and the noise of air pump during operation is transmitted to in the user's ear easily, influence the travelling comfort in its use.
Therefore, we propose an ultra-silent atmospheric air pump for intelligent mattresses to solve some of the problems in the prior art.
Disclosure of Invention
The invention aims to provide an ultra-silent atmospheric air pump for an intelligent mattress, which solves the problems that the air pump for the intelligent mattress in the prior art provided in the background art is easy to be affected by the thickness of a mattress body and has small air extraction quantity, and the noise generated when the air pump works is easy to be transmitted to ears of users.
The ultra-silent large-air-volume air pump for the intelligent mattress comprises a pump shell, wherein a pump shaft which is vertically and fixedly arranged in a penetrating manner is rotationally connected to the middle position of the top of the pump shell, a pump wheel which is arranged in the pump shell is fixedly arranged at the lower end of the pump shaft, an air inlet is formed in the middle position of the bottom of the pump shell, an adapter tube is fixedly communicated with the side end wall of the pump shell, a servo motor which is transversely arranged is fixedly arranged on the outer end wall of the pump shell, a driving shaft of the servo motor is in transmission connection with the pump shaft, a cylindrical shell which is fixedly connected with the outer end wall of the pump shell is sleeved outside the pump shaft and the servo motor, the other end of the adapter tube is fixedly communicated with one side end wall of the cylindrical shell, a hose is fixedly communicated with the other end wall of the cylindrical shell, which is far away from the cylindrical shell, an elastic air bag is fixedly communicated with the end of the hose, and an electric control magnetic valve is fixedly arranged at the communicating position of the hose and the cylindrical shell.
Further, a fluted disc is fixedly arranged at one end of the pump shaft exposed out of the pump shell, a vertical upward tooth is arranged around the top edge of the fluted disc, a transmission rod which is transversely arranged is connected to a driving shaft of the servo motor in a transmission manner, and a first gear meshed with the tooth on the fluted disc is fixedly arranged at the end of the transmission rod, which is far away from one side of the servo motor.
Further, a gear II is fixedly arranged at the end of the transmission rod close to one side of the servo motor, and a gear III meshed with the gear II is fixedly arranged on the driving shaft of the servo motor.
Further, the cavity arranged for the hollow structure is formed in the pump shell and the end wall of the cylindrical shell, and the soundproof cotton material is filled in the cavity, and the inside of the soundproof cotton material is arranged to be of a porous honeycomb structure.
Furthermore, a filling frame sleeved outside the servo motor is fixedly arranged on the inner end wall of the cylindrical shell, and the filling frame is formed by splicing and fixing a plurality of longitudinally arranged regular hexagon through pipes.
Further, an air inlet pipe is fixedly communicated with an air inlet formed in the bottom of the pump shell, and the appearance of the air inlet pipe is of a spiral structure.
Further, the end of the air inlet pipe far away from one side of the pump shell is fixedly communicated with a plurality of air inlet branch pipes.
Further, a plurality of the air inlet branch pipes are arranged at one ends of the air inlet pipes far away from the air inlet pipes and are respectively provided with an upward opening structure, the outer end wall of the cylindrical shell is fixedly communicated with an exhaust pipe, and one ends of the exhaust pipes far away from the cylindrical shell are respectively provided with a downward opening structure.
Further, a plurality of hoses are arranged, the plurality of hoses are uniformly and dispersedly communicated on the outer end wall of the cylindrical shell, and one end, far away from the cylindrical shell, of each hose is correspondingly and fixedly communicated with an elastic air bag.
Furthermore, the electric control magnetic valves are fixedly arranged at the communication positions of the plurality of hoses and the cylindrical shell, and the electric control magnetic valves are also fixedly arranged at the communication positions of the exhaust pipe and the cylindrical shell.
Compared with the prior art, the invention has the beneficial effects that:
1. Through vertically inserting the pump shaft for the rotation of the pump wheel in the pump shell, and horizontally arranging the servo motor, the diameter of the pump shell and the length of the servo motor can be properly increased, the air flow compression space in the rotation process of the pump wheel in the pump shell is favorably improved, the working size of the air flow compression space is prevented from being influenced by the thickness of an intelligent mattress, the efficient extraction quantity of the device is effectively improved, meanwhile, the cylindrical shell is sleeved on the outer side of the servo motor, the servo motor can be isolated and protected, the probability of outward transmission of noise generated by the internal work of the servo motor is reduced, the air flow is filled into the cylindrical shell by virtue of a transfer pipe, the heat of the outer side of the servo motor is actively reduced by virtue of the air flow generated during the work, and the stability of the silent heat dissipation work of the device is improved to a certain extent;
2. The gear III is fixedly arranged on the driving shaft of the servo motor, and the gear II meshed with the gear III is fixedly arranged at the end of the driving rod, so that the rotating power on the driving shaft of the servo motor can be transmitted to the driving rod in a staggered manner, the installation position between the servo motor and the pump shell is further coordinated, the structural rationality of the device is further effectively improved, and the influence of the whole height of the device on the thickness of the intelligent mattress is avoided;
3. The interior of the end walls of the pump shell and the cylindrical shell are provided with hollow cavity structures, and the soundproof cotton material is filled in the cavities, so that the noise isolation effect of the pump shell and the cylindrical shell can be effectively improved, and meanwhile, the interior of the soundproof cotton material is provided with a porous honeycomb structure, the honeycomb structure absorbs the sound energy to convert the sound energy vibration into heat energy, so that the isolation effect of the device on the generated noise during the operation can be further enhanced, and the ultrasonic silencing effect of the device during the operation can be improved;
4. The filling frame is fixedly sleeved on the outer side of the servo motor, and is fixedly arranged in the cylindrical shell, so that a stable structural support can be formed between the servo motor and the cylindrical shell, further, the structural stability of the servo motor in the working process is effectively ensured, the probability of noise generation caused by vibration of the servo motor is reduced, meanwhile, the filling frame is formed by splicing and fixing a plurality of regular hexagon through pipes, the contact area between the servo motor and air flow in the process of outwards radiating the servo motor can be effectively enhanced, the radiating effect of the servo motor is improved, and the cross section of the filling frame forms a honeycomb structure through splicing of the regular hexagon through pipes, noise reduction treatment can be further carried out on the air flow passing through the filling frame, and the mute stability in the working process of the device is further improved;
5. the air inlet pipe with the spiral structure is fixedly arranged on the air inlet at the bottom of the pump shell, the right-angle turning times of the air flow entering the inside of the pump shell can be reduced by means of the guidance of the air inlet pipe, and the efficiency of the air flow entering the inside of the pump shell is effectively improved, so that the air intake pumping quantity of the device is improved to a certain extent, and the air intake pipes are fixedly communicated with the air inlet pipe, so that the air intake pipes are distributed at different positions in the intelligent mattress, and the air intake balance of the device is improved;
6. through fixedly communicating the exhaust pipe on the outer end wall of the cylindrical shell, arranging the opening of the exhaust pipe to be downward towards the structure, and matching with the structure that the openings of the air inlet branch pipes are upward, the air inlet branch pipes can be used for carrying out moisture extraction operation on the upper part of the intelligent mattress loaded with the device, and the extracted moisture is discharged downwards, so that the inside dryness of the intelligent mattress loaded with the device is guaranteed;
7. Through with a plurality of hoses evenly dispersion form intercommunication on the outer end wall of tube-shape shell to all communicate on every hose has elastic air bag, can install a plurality of elastic air bags dispersion in intelligent mattress's inside, be favorable to carrying out the dispersed inflation operation, and then be favorable to promoting the inflation efficiency of the device, through all installing automatically controlled magnetic valve in every hose and tube-shape shell's intercommunication department, and with same automatically controlled magnetic valve fixed mounting in blast pipe and tube-shape shell's intercommunication department, through the control of opening and close to a plurality of automatically controlled magnetic valves, can adjust the inflation of corresponding elastic air bag and the switch on of blast pipe in a flexible way according to the user demand, the effectual flexibility that has promoted the device in the use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a split view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a front cross-sectional view of the present invention;
FIG. 6 is a side view of the present invention;
FIG. 7 is a side cross-sectional view of the present invention;
FIG. 8 is a schematic diagram of the structure of the toothed disc, the driving rod, the first gear, the second gear and the third gear of the present invention;
fig. 9 is a schematic structural view of the filling frame of the present invention.
In the figure, 1, a pump shell, 101, a pump shaft, 102, a pump wheel, 103, an adapter tube, 104, a servo motor, 105, a fluted disc, 106, a transmission rod, 107, a first gear, 108, a second gear, 109, a third gear, 2, a cylindrical shell, 201, a filling frame, 3, an air inlet tube, 301, an air inlet branch tube, 4, a hose, 401, an elastic air bag, 402, an exhaust tube, 403 and an electric control magnetic valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-9, an ultra-silent air pump for an intelligent mattress provided by the invention comprises a pump shell 1, a pump shaft 101 which is vertically and fixedly arranged in a penetrating manner is rotatably connected to the middle position of the top of the pump shell 1, a pump wheel 102 which is arranged in the pump shell 1 is fixedly arranged at the lower end of the pump shaft 101, an air inlet is formed in the middle position of the bottom of the pump shell 1, an adapter tube 103 is fixedly communicated with the side end wall of the pump shell 1, a transversely arranged servo motor 104 is fixedly arranged on the outer end wall of the pump shell 1, a driving shaft of the servo motor 104 is in transmission connection with the pump shaft 101, a cylindrical shell 2 which is fixedly connected with the outer end wall of the pump shell 1 is sleeved outside the pump shaft 101 and the servo motor 104, the other end of the adapter tube 103 is fixedly communicated with one side end wall of the cylindrical shell 2, a hose 4 is fixedly communicated with the end wall of the other side of the cylindrical shell 2, an elastic air bag 401 is fixedly communicated with one end of the hose 4, and an electric control magnetic valve 403 is fixedly arranged at the communicating position of the hose 4 and the cylindrical shell 2.
In the starting process of the device, related staff horizontally installs the device at a proper position inside an intelligent mattress, and installs an elastic air bag 401 at a proper position, staff connects the device with an external power supply through a wire, so that the external power supply provides power support for the device, then, staff controls the device to start up in a power-on mode, a servo motor 104 drives a pump shaft 101 connected with the servo motor to rotate after being started up in a power-on mode, and further drives a pump wheel 102 installed on the outer side of the pump shaft 101 to rotate in the pump shell 1, external air is pumped in through an air inlet formed below the pump shell 1, and is discharged into a cylindrical shell 2 through a transfer tube 103 formed on the outer end wall of the pump shell 1, then, the elastic air bag 401 is inflated and controlled through a hose 4, the hose 4 is opened and closed through an electric control magnetic valve 403 installed at the communication position of the hose 4 and the cylindrical shell 2, the electric control magnetic valve 403 is controlled in a real time after the servo motor 104 is electrified and started up, in the air inflation process, in the air flow process, the air flow is in an opened state, and the heat dissipation operation is carried out on the outer side of the cylindrical shell 2 due to the fact that the transfer tube 103 and the cylindrical motor 2 are led to flow outside the servo motor is in a high speed, and the servo motor is driven to flow in the outer side of the servo motor 104.
Through the vertical interpolation of pump shaft 101 that is used for pump impeller 102 rotatory in the inside of pump case 1 to transversely set up servo motor 104 level, make the diameter of pump case 1 and the length of servo motor 104 can suitably increase, be favorable to promoting the inside air current compression space of pump impeller 102 rotatory in-process of pump case 1, avoid its working dimension to receive the thickness influence of intelligent mattress, and then effectually promoted the high-efficient extraction volume of the device, simultaneously, through establishing tubular shell 2 cover in servo motor 104's outside, can carry out the isolation protection to servo motor 104, reduce the inside noise outside transmission's that produces of servo motor 104 probability, and fill the air current to tubular shell 2 inside with the help of transfer pipe 103, be favorable to reducing the heat outside servo motor 104 with the help of the air current initiative of during operation, and then promoted the device during operation silence heat dissipation job stabilization nature to a certain extent.
Referring to fig. 1, 7 and 8, a fluted disc 105 is fixedly installed at one end of a pump shaft 101 exposed outside a pump shell 1, a vertical upward tooth is circumferentially arranged at the top edge position of the fluted disc 105, a driving rod 106 transversely arranged is connected to a driving shaft of a servo motor 104 in a driving way, a first gear 107 meshed with the tooth on the fluted disc 105 is fixedly installed at the end of the driving rod 106 far away from one side of the servo motor 104, when the device works, the servo motor 104 is electrified and started to drive the driving rod 106 in driving connection with the driving shaft to rotate, then power support is provided for the rotation of the pump shaft 101 by virtue of the meshing transmission of the first gear 107 on the driving rod 106 and the tooth on the fluted disc 105, and the power transmitted on the driving shaft of the servo motor 104 can be stably transmitted to the pump shaft 101 by respectively installing the intermeshing fluted disc 105 and the first gear 107 on the pump shaft 101, so that the power transmission stability of the device is effectively ensured.
Referring to fig. 1, 5 and 8, a gear two 108 is fixedly mounted at the end of the transmission rod 106 close to one side of the servo motor 104, a gear three 109 meshed with the gear two 108 is fixedly mounted on the driving shaft of the servo motor 104, and when the device works, the gear three 109 is fixedly mounted on the driving shaft of the servo motor 104, and the gear two 108 meshed with the gear three 109 is fixedly mounted at the end of the transmission rod 106, so that the rotating power on the driving shaft of the servo motor 104 can be transmitted to the transmission rod 106 in a dislocation manner, the installation position between the servo motor 104 and the pump shell 1 is further coordinated, the structural rationality of the device is further effectively improved, and the influence of the whole height of the device on the thickness of an intelligent mattress is avoided.
Referring to fig. 5 and 7, cavities are formed in the end walls of the pump housing 1 and the cylindrical housing 2, and are filled with soundproof cotton material, the inside of the cavities is provided with a porous honeycomb structure, and when the device is operated, by arranging the inside of the end walls of the pump housing 1 and the cylindrical housing 2 into a hollow cavity structure, and filling the inside of the cavities with soundproof cotton material, can effectually promote the isolated effect of pump case 1 and tube-shape shell 2 to the noise, simultaneously, through setting up the inside of soundproof cotton material to porous honeycomb structure, absorb the sound energy with the help of honeycomb and shake the keeping away of converting into heat energy with sound energy, can further strengthen the isolated effect of the device during operation to the noise that produces, be favorable to promoting the ultrasonic silence effect of the device during operation.
Referring to fig. 1 and 9, a filling frame 201 sleeved outside the servo motor 104 is fixedly mounted on the inner end wall of the cylindrical housing 2, and the filling frame 201 is formed by splicing and fixing a plurality of longitudinally arranged regular hexagon through pipes.
During operation of the device, through establishing the fixed cover of filling frame 201 in the outside of servo motor 104 to with filling frame 201 fixed mounting in the inside of tube-shape shell 2, can constitute stable structural support between servo motor 104 and tube-shape shell 2, and then effectively ensure servo motor 104 in-process structural stability, reduce the probability that its vibrations produced the noise, simultaneously, through the fixed packing frame 201 that becomes of a plurality of regular hexagon siphunculus amalgamations, can effectually strengthen servo motor 104 when outwards dispelling the heat with the area of contact of air current, be favorable to promoting its radiating effect, and through the amalgamation of regular hexagon siphunculus, make the cross section of filling frame 201 constitute honeycomb, can further make an uproar the processing of falling the air current of process, further promote the silence stability of the device in-process.
Referring to fig. 5-7, an air inlet pipe 3 is fixedly connected to an air inlet formed in the bottom of the pump casing 1, and the air inlet pipe 3 is in a spiral structure, and when the device works, the air inlet pipe 3 in the spiral structure is fixedly installed on the air inlet at the bottom of the pump casing 1, and the number of right-angle turning times of air flow entering the inside of the pump casing 1 can be reduced by means of guiding of the air inlet pipe 3, so that the efficiency of the air flow entering the inside of the pump casing 1 is effectively improved, and the air inlet extraction quantity of the device is improved to a certain extent.
Referring to fig. 1-3, a plurality of air inlet branch pipes 301 are fixedly communicated at the end of the air inlet pipe 3, which is far away from one side of the pump shell 1, and when the device works, the plurality of air inlet branch pipes 301 can be arranged at different positions in the intelligent mattress in a scattered manner by fixedly communicating the plurality of air inlet branch pipes 301 on the air inlet pipe 3, so that the air inlet balance of the device is improved.
Referring to fig. 1-3, one end of each of the plurality of air inlet branch pipes 301 far away from the air inlet pipe 3 is provided with an upward opening structure, an exhaust pipe 402 is fixedly connected to the outer end wall of the cylindrical shell 2, and one end of the exhaust pipe 402 far away from the cylindrical shell 2 is provided with a downward opening structure.
Referring to fig. 1 and 2, a plurality of hoses 4 are provided, the plurality of hoses 4 are uniformly and dispersedly connected to the outer end wall of the tubular housing 2, an elastic air bag 401 is correspondingly and fixedly connected to one end of each hose 4 far away from the tubular housing 2, and when the device works, the plurality of hoses 4 are uniformly and dispersedly connected to the outer end wall of the tubular housing 2, and the elastic air bags 401 are uniformly and dispersedly connected to each hose 4, so that the plurality of elastic air bags 401 can be dispersedly installed in the intelligent mattress, dispersed inflation operation is facilitated, and further inflation efficiency of the device is improved.
Referring to fig. 2 and 5, the communicating positions of the plurality of hoses 4 and the cylindrical housing 2 are fixedly provided with the electric control magnetic valve 403, and the communicating position of the exhaust pipe 402 and the cylindrical housing 2 is also fixedly provided with the electric control magnetic valve 403, when the device works, the same electric control magnetic valve 403 is fixedly arranged at the communicating position of the exhaust pipe 402 and the cylindrical housing 2 by arranging the electric control magnetic valve 403 at the communicating position of each hose 4 and the cylindrical housing 2, and the corresponding expansion of the elastic air bag 401 and the conduction of the exhaust pipe 402 can be flexibly adjusted according to the use requirement by controlling the opening and closing of the plurality of electric control magnetic valves 403, so that the flexibility of the device in the use process is effectively improved;
The above is the whole working principle of the invention.
It will be evident to those skilled in the art that the invention 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 characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.