CN211693350U

CN211693350U - Buffering protective structure of inflatable wireless transmitting charger

Info

Publication number: CN211693350U
Application number: CN201921978420.1U
Authority: CN
Inventors: 朱浩宇
Original assignee: Hexin Magnetic Conductance Technology Wuxi Co ltd
Current assignee: Hexin Magnetic Conductance Technology Wuxi Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-10-16
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a buffering protection structure of an inflatable wireless transmitting charger, which comprises a pneumatic adjusting seat arranged on a base, wherein an air bag cushion is fixed on the pneumatic adjusting seat, the top of the air bag cushion is integrally communicated with a cushion layer, the side surface of the cushion layer is connected with an air guide branch pipe, and a pressure reducing valve is arranged on the air guide branch pipe; the antimagnetic cover plate comprises a bottom cover of which the lower part is fixed on the connecting plate and a top cover of which the upper part is fixed on the protective cover plate, and the lower end of the top cover is inserted into the guide groove and is connected with the bottom wall of the guide groove through a spring; when the protective cover plate is pressed, the limiting block at the lower end of the top cover approaches to the sensing block in the bottom cover, and the pressed change condition can be quickly sensed under the action of the proximity sensing switch; through connecting the cushion pad layer at the gasbag pad top, can utilize relief pressure valve control gasbag pad holistic displacement when the pressurized, avoid the sudden change of displacement, play good cushioning effect, avoid artificial rolling or other circumstances to lead to the highly emergence violent change of wireless charger.

Description

Buffering protective structure of inflatable wireless transmitting charger

Technical Field

The utility model relates to an intelligent charging equipment field specifically is a buffering protective structure of inflatable wireless transmission charger.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. The charging modes of the electric automobile are classified into wired charging and wireless charging. The principle is that the wireless transmitter that charges is installed on subaerial, installs the receiving panel bottom the car to wireless charging, non-contact charging promptly. When needing to charge, stop the car to wireless transmitter top that charges for the receiver panel corresponds with the position of wireless transmitter that charges, utilizes the wireless transmitter that charges to send the electromagnetic wave, and the receiver panel receives electromagnetic wave conversion current and charges. The wireless charging mode is accepted by more and more users because of convenient use.

The wireless transmission charger of current ground installation can adjust its lifting height according to the vehicle needs, but its inside travel switch sensitivity is lower, can not discern the distance information that changes suddenly by a wide margin, especially pneumatic type lift drive structure, if wireless charger suffers artificial rolling or other circumstances at the ascending in-process, leads to the high violent change that takes place of wireless charger, and travel switch will be out of order, leads to the ascending process uncontrolled, causes the damage of charger easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffering protective structure of inflatable wireless transmission charger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a buffering protection structure of an inflatable wireless transmitting charger comprises a base, wherein the base is embedded in a ground groove dug in the ground, a pneumatic adjusting seat is installed on the base, a plurality of layers of airbag cushions which are integrally communicated up and down are fixed on the pneumatic adjusting seat, the tops of the airbag cushions are integrally communicated with a buffering cushion layer, the side wall of the buffering cushion layer is of a continuous folding structure, the side surface of the buffering cushion layer is connected with an air guide branch pipe, and a pressure reducing valve is installed on the air guide branch pipe; the top of the airbag cushion is fixed on the mounting plate, a connecting plate is fixed above the mounting plate, a wireless transmitting plate is mounted on the connecting plate, a protective cover plate is arranged above the wireless transmitting plate, and the protective cover plate is connected with the periphery of the connecting plate through a closed antimagnetic cover plate; the antimagnetic cover plate comprises a bottom cover and a top cover, wherein the lower portion of the bottom cover is fixed on the connecting plate, the upper portion of the top cover is fixed on the protective cover plate, a guide groove is formed in the upper end of the bottom cover, the lower end of the top cover is inserted into the guide groove and is connected with the bottom wall of the guide groove through a spring, the lower end of the top cover extends perpendicularly to two sides to form a limiting block, an induction block is fixed under the limiting block on one side of the guide groove, and a proximity induction switch.

Preferably, the outside cover of gasbag pad is equipped with firm cover, and firm cover is cup jointed from inside to outside by a plurality of sleeves in proper order and forms, and firm cover top is fixed on the mounting panel, and the bottom is fixed on pneumatic adjustment seat.

Preferably, the periphery of the connecting plate is connected with the ground through a telescopic fence, an electric control box is mounted on the connecting plate and is connected with a pressure reducing valve and a control end of the proximity inductive switch, a travel switch is mounted on the ground in the telescopic fence, and the control end of the travel switch is connected with the electric control box.

Preferably, the pneumatic adjusting seat is respectively provided with an air inlet and an air outlet which are communicated with the air bag cushion, the air inlet and the air outlet are respectively connected with the steering valve through a conduit, and the control end of the steering valve is connected with the electric control box.

Preferably, the antimagnetic cover plate is made of antimagnetic metal or nonmetal material, and the protective cover plate is made of white acrylic plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model arranges the antimagnetic cover plate into a top cover and a bottom cover which are sleeved up and down and connected by the spring, so that when the protective cover plate is pressed, the limiting block at the lower end of the top cover is close to the sensing block in the bottom cover, and the pressed change can be sensed quickly under the action of the proximity sensing switch; through connecting the cushion pad layer at the gasbag pad top, can utilize relief pressure valve control gasbag pad holistic displacement when the pressurized, avoid the sudden change of displacement, play good cushioning effect, avoid artificial rolling or other circumstances to lead to the highly emergence violent change of wireless charger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view showing a detailed structure of the airbag cushion and the cushion layer of the present invention;

fig. 3 is a schematic view of the specific structure of the antimagnetic cover plate of the present invention.

In the figure: 1. a ground groove; 2. a base; 3. a pneumatic adjusting seat; 4. an airbag cushion; 5. a cushion layer; 6. An air guide branch pipe; 7. a pressure reducing valve; 8. mounting a plate; 9. a connecting plate; 10. a antimagnetic shield plate; 11. a bottom cover; 12. a top cover; 13. a guide groove; 14. a spring; 15. a limiting block; 16. an induction block; 17. a proximity sensing switch; 18. an electronic control box; 19. a protective cover plate; 20. a wireless transmitting board; 21. a stabilizing sleeve; 22. a telescopic fence; 23. a travel switch; 24. an air inlet; 25. an exhaust port; 26. a conduit; 27. a diverter valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a buffering protection structure of an inflatable wireless transmitting charger comprises a base 2, wherein the base 2 is embedded in a ground groove 1 dug in the ground, a pneumatic adjusting seat 3 is installed on the base 2, a plurality of layers of airbag cushions 4 which are integrally communicated up and down are fixed on the pneumatic adjusting seat 3, the tops of the airbag cushions 4 are integrally communicated with a buffering cushion layer 5, the side wall of the buffering cushion layer 5 is of a continuous folding structure, the side surface of the buffering cushion layer 5 is connected with an air guide branch pipe 6, and a pressure reducing valve 7 is installed on the air guide branch pipe 6; the top of the airbag cushion 4 is fixed on a mounting plate 8, a connecting plate 9 is fixed above the mounting plate 8, a wireless transmitting plate 20 is mounted on the connecting plate 9, a protective cover plate 19 is arranged above the wireless transmitting plate 20, and the protective cover plate 19 is connected with the periphery of the connecting plate 9 through a closed antimagnetic cover plate 10; antimagnetic shield plate 10 includes that the lower part is fixed at the end cover 11 on connecting plate 9 and upper portion fixes top cover 12 on protective cover 19, and the inside guide way 13 that is provided with in end cover 11 upper end, and top cover 12 lower extreme is inserted and is connected with guide way 13 diapire through spring 14 in the guide way 13, and top cover 12 lower extreme extends perpendicularly to both sides and forms stopper 15, and the lateral wall of guide way 13 is fixed with response piece 16 under stopper 15 of one of them side, and the installation is close inductive switch 17 in the response piece 16.

Further, the outside cover of gasbag pad 4 is equipped with firm cover 21, and firm cover 21 is cup jointed from inside to outside by a plurality of sleeves in proper order and forms, and firm cover 21 top is fixed on mounting panel 8, and the bottom is fixed on pneumatic regulation seat 3.

Furthermore, the periphery of the connecting plate 9 is connected with the ground through a telescopic fence 22, an electric control box 18 is installed on the connecting plate 9, the electric control box 18 is connected with the pressure reducing valve 7 and the control end of the proximity inductive switch 17, a travel switch 23 is installed on the ground in the telescopic fence 22, and the control end of the travel switch 23 is connected with the electric control box 18.

Further, an air inlet 24 and an air outlet 25 which are communicated with the airbag cushion 4 are respectively arranged on the pneumatic adjusting seat 3, the air inlet 24 and the air outlet 25 are respectively connected with a steering valve 27 through a conduit 26, and the control end of the steering valve 27 is connected with the electronic control box 18.

Further, the antimagnetic shield plate 10 is made of antimagnetic metal or nonmetal material, and the protective cover plate 19 is made of white acrylic plate.

The working principle is as follows: when the wireless transmitting plate works, the expansion and contraction state of the airbag cushion 4 is adjusted by controlling the inflation and deflation states of the air inlet 24 and the air outlet 25 through the steering valve 27, so that the lifting of the wireless transmitting plate 20 is adjusted; the stabilizing sleeve 21 stretches along with the lifting of the airbag cushion 4, so that the shaking in the lifting process is reduced, and the stability is good; the protective cover plate 19 is connected with the periphery of the connecting plate 9 through a closed antimagnetic cover plate 10, so that the radiation of the wireless transmitting plate 20 to the outside is reduced, and the safety is high; the travel switch 23 senses the distance between the travel switch and the protective cover plate 10 to transmit signals, and the protective cover plate 19 is made of a white acrylic plate, so that the travel switch 12 is more beneficial to sensing the distance.

The antimagnetic cover plate 10 comprises a bottom cover 11 with the lower part fixed on the connecting plate 9 and a top cover 12 with the upper part fixed on the protective cover plate 19, the top cover 12 and the bottom cover 11 are connected through a spring 14, when the protective cover plate 19 is pressed, a limit block 15 at the lower end of the top cover 12 approaches to a sensing block 16 in the bottom cover 11, a proximity sensing switch 17 can rapidly sense the pressed change condition, and sends a change signal to an electronic control box 18, the electronic control box 18 controls the opening of a pressure reducing valve 7, the pressure reducing valve 7 can be used for controlling the integral air displacement of the airbag cushion 4 when the pressure is applied, the continuous folding structure of the cushion layer 5 provides a buffer stroke for the vertical expansion of the airbag cushion 4) to avoid the sudden change of the air displacement, so that a good buffer effect is achieved, and the phenomenon that the height of the wireless charger is severely changed due.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The buffering protection structure of the inflatable wireless transmitting charger is characterized by comprising a base (2), wherein the base (2) is embedded into a ground groove (1) dug in the ground, a pneumatic adjusting seat (3) is installed on the base (2), a plurality of layers of airbag cushions (4) which are integrally communicated up and down are fixed on the pneumatic adjusting seat (3), the tops of the airbag cushions (4) are integrally communicated with a buffering cushion layer (5), the side wall of the buffering cushion layer (5) is of a continuous folding structure, the side surface of the buffering cushion layer (5) is connected with an air guide branch pipe (6), and a pressure reducing valve (7) is installed on the air guide branch pipe (6); the top of the airbag cushion (4) is fixed on the mounting plate (8), the connecting plate (9) is fixed above the mounting plate (8), the wireless transmitting plate (20) is mounted on the connecting plate (9), the protective cover plate (19) is arranged above the wireless transmitting plate (20), and the protective cover plate (19) is connected with the periphery of the connecting plate (9) through the closed antimagnetic cover plate (10); antimagnetic cover plate (10) include that the lower part is fixed end cover (11) on connecting plate (9) and upper portion fix top cover (12) on protective cover board (19), end cover (11) upper end inside is provided with guide way (13), be connected through spring (14) and guide way (13) diapire in top cover (12) lower extreme inserts guide way (13), top cover (12) lower extreme extends perpendicularly to both sides and forms stopper (15), guide way (13) lateral wall is fixed with response piece (16) under stopper (15) of one side wherein, response piece (16) interior installation is close inductive switch (17).

2. The buffering protection structure of an inflatable wireless transmitting charger as claimed in claim 1, wherein: the outside cover of gasbag pad (4) is equipped with firm cover (21), and firm cover (21) is cup jointed from inside to outside in proper order by a plurality of sleeves and forms, and firm cover (21) top is fixed on mounting panel (8), and the bottom is fixed on pneumatic regulation seat (3).

3. The buffering protection structure of an inflatable wireless transmitting charger as claimed in claim 1, wherein: the periphery of the connecting plate (9) is connected with the ground through a telescopic fence (22), an electric control box (18) is installed on the connecting plate (9), the electric control box (18) is connected with a pressure reducing valve (7) and a control end of a proximity inductive switch (17), a travel switch (23) is installed on the ground in the telescopic fence (22), and the control end of the travel switch (23) is connected with the electric control box (18).

4. The buffering protection structure of an inflatable wireless transmitting charger as claimed in claim 1, wherein: the pneumatic adjusting seat (3) is respectively provided with an air inlet (24) and an air outlet (25) which are communicated with the air bag cushion (4), the air inlet (24) and the air outlet (25) are respectively connected with a steering valve (27) through a conduit (26), and the control end of the steering valve (27) is connected with the electric control box (18).

5. The buffering protection structure of an inflatable wireless transmitting charger as claimed in claim 1, wherein: the antimagnetic cover plate (10) is made of antimagnetic metal or nonmetal materials, and the protective cover plate (19) is made of a white acrylic plate.