CN209938346U

CN209938346U - Intelligent wireless charging emission protector

Info

Publication number: CN209938346U
Application number: CN201920495221.9U
Authority: CN
Inventors: 朱浩宇
Original assignee: Hexin Permeability Technology (wuxi) Co Ltd
Current assignee: Hexin Permeability Technology (wuxi) Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-14
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses an intelligence wireless transmission protector that charges, including wireless transmitter body, electric putter and the motor that charges, the base is installed on the upper portion of wireless transmitter body that charges, two sets of spouts of inner wall installation of base are two sets of the inside all loose joint of spout has the slider, and is two sets of install first guard plate between the slider, electric putter's output runs through the inside of base and links to each other with the lateral part of slider, the motor is installed inside the side of base, two sets of driving gears are installed to the output of motor, the inside axostylus axostyle of installing through the bearing rotation of side of base, two sets of driven gear are installed in the outside of axostylus axostyle, the second guard plate is installed through the connecting rod. The utility model discloses simple convenient realization prevents to the protection of wireless charging emitter body that debris from getting into, and the effectual reinforcing is anti rolls the effect, prevents that wireless charging emitter body from damaging.

Description

Intelligent wireless charging emission protector

Technical Field

The utility model relates to a wireless charging protection technical field specifically is an intelligent wireless charging transmission protector.

Background

The electric vehicle wireless charging technology transmits electric energy to a vehicle receiving end electric energy pickup mechanism which runs on the ground within a certain range in a high-frequency alternating magnetic field mode through a power supply guide rail buried under the ground, and then supplies power to vehicle-mounted energy storage equipment, so that an electric vehicle can carry a small number of battery packs, the endurance mileage of the electric vehicle is prolonged, meanwhile, the electric energy supply change is safe and convenient, the main parameter indexes of the dynamic wireless power supply technology are the electric energy transmission distance, the power, the efficiency, the coupling mechanism lateral movement adaptability, the electromagnetic compatibility and the like, and the electric vehicle wireless charging technology is more and more widely applied along with the development of the electric vehicle.

The operating principle of the wireless charging transmitter is as follows: when needing to charge, stop the car wireless transmitter top that charges for the receiver board corresponds with the position of wireless transmitter that charges, utilizes the wireless transmitter that charges to send the electromagnetic wave, and the receiver board receives the electromagnetic wave conversion electric current and charges, and wireless charging is accepted because convenient to use by more and more users.

After the wireless transmitter that charges finishes using, need protect the wireless transmitter that charges, prevent that the metal piece from getting into the wireless transmitter that charges, guarantee its effective use that charges once more, on the other hand, other vehicles can produce when passing through and roll, and anti rolling performance is relatively poor, is unfavorable for the protection to the wireless transmitter that charges.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence wireless transmission protector that charges, simple convenient realization prevents that the metal piece from getting into to the protection of wireless transmitter body that charges, simultaneously, and effectual reinforcing is anti rolls the effect, prevents that wireless transmitter body that charges from damaging 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: the utility model provides an intelligence wireless transmission protector that charges, includes wireless transmitter body, electric putter and the motor that charges, the base is installed on the upper portion of wireless transmitter body that charges, two sets of inner wall installation of base, two sets of the inside of spout all loose joint has the slider, and is two sets of install first guard plate between the slider, electric putter installs inside the side of base, electric putter's output runs through the inside of base and links to each other with the lateral part of slider, the motor is installed inside the side of base, two sets of driving gears are installed to the output of motor, the side of base is inside to rotate through the bearing and is installed the axostylus axostyle, two sets of driven gear are installed in the outside of axostylus axostyle, and is two sets of driving gear and two sets of driven.

Preferably, the middle part of the base is arranged in a hollow mode, and a through groove matched with the connecting rod is formed in the side part of the base.

Preferably, the inclined struts are arranged on the side portions of the two groups of sliding blocks and the side portion of the first protection plate, and the outer walls of the two groups of sliding blocks are smooth surfaces.

Preferably, a baffle is installed at the side part of the first protection plate, and a sealing gasket is installed at the side part of the baffle.

Preferably, the motor is a forward and reverse rotation motor, and one side of the output end of the motor is mounted in the base through a bearing.

Preferably, the lateral part of second guard plate and the upper portion of base all install the rubber pad, just the lateral part of second guard plate is installed the strengthening rib.

Preferably, an electric push rod switch for starting and stopping the electric push rod and a motor switch for starting and stopping the motor are respectively installed on the side portion of the base.

Preferably, the transmission ratio of the driving gear to the driven gear is 30:1, and the driving gear and the driven gear are both stainless steel gears.

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

1. by installing the base on the upper part of the wireless charging emitter body, after the vehicle is charged wirelessly, the sliding block is pushed to move in the sliding groove through the operation of the electric push rod, the sliding block moves to drive the first protection plate to move, and the first protection plate shields the wireless charging emitter body positioned on the lower part of the base to prevent metal fragments from entering;

2. drive the driving gear through the motor operation and rotate, the rotation of driving gear drives driven gear and rotates, and driven gear's rotation drives axostylus axostyle and second guard plate lid on the upper portion of base, protects through further the carrying on of second guard plate, strengthens anti rolling performance.

Drawings

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

FIG. 2 is a top sectional view of the base portion of the present invention;

FIG. 3 is a side sectional view of a second shield portion structure of the present invention;

FIG. 4 is a side sectional view of the slider part structure of the present invention;

fig. 5 is a schematic diagram of a circuit module of the electric putter of the present invention;

fig. 6 is a schematic diagram of a circuit module of the motor of the present invention;

fig. 7 is a schematic diagram of a foreign object detection circuit module of the wireless charging transmitter body according to the present invention;

fig. 8 is a circuit diagram of the temperature sensor for detecting foreign matters in the wireless charging transmitter body according to the present invention;

fig. 9 is a circuit diagram of a PLC single chip for foreign matter detection of the wireless charging transmitter body according to the present invention;

fig. 10 is a circuit diagram of the electric putter of the present invention.

In the figure: 1. a wireless charging transmitter body; 2. an electric push rod; 3. a motor; 4. a base; 5. a chute; 6. a slider; 7. a first guard plate; 8. a driving gear; 9. a shaft lever; 10. a driven gear; 11. a connecting rod; 12. a second guard plate; 13. a through groove; 14. bracing; 15. a baffle plate; 16. a gasket; 17. a rubber pad; 18. reinforcing ribs; 19. an electric push rod switch; 20. and (6) switching a motor.

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.

Referring to fig. 1-10, the present invention provides a technical solution: an intelligent wireless charging emission protector comprises a wireless charging emitter body 1, an electric push rod 2 and a motor 3, wherein the electric push rod 2 and the motor 3 are powered by a circuit for supplying power to the wireless charging emitter 1, a base 4 is installed on the upper portion of the wireless charging emitter body 1, the base 4 is a stainless steel hollow base, the hollow part in the middle of the base 4 is longer than the length of a reinforcing rib 18 on the side portion of a second protection plate 12, two groups of sliding grooves 5 are installed on the inner wall of the base 4, sliding blocks 6 are movably connected inside the two groups of sliding grooves 5, the sliding grooves 5 and the sliding blocks 6 are matched to effectively realize that the electric push rod 2 pushes the first protection plate 7, the first protection plate 7 is installed between the two groups of sliding blocks 6, the first protection plate 7 and the second protection plate 12 are stainless steel protection plates, and YS-803-C series electromagnetic radiation resistant coatings are smeared on the surface sides of the first protection plate, electric putter 2 installs in the side of base 4 inside, electric putter 2's output runs through the inside of base 4 and links to each other with the lateral part of slider 6, motor 3 installs in the side of base 4 inside, two sets of driving gears 8 are installed to motor 3's output, the side of base 4 is inside to be installed axostylus axostyle 9 through the bearing rotation, two sets of driven gear 10 are installed in the outside of axostylus axostyle 9, and are two sets of driving gear 8 and two sets of driven gear 10 mesh respectively, second guard plate 12 is installed through connecting rod 11 to the lateral part of axostylus axostyle.

Specifically, the middle part of base 4 is cavity setting, just the lateral part of base 4 is opened has and is led to groove 13 with connecting rod 11 matched with, leads to groove 13 and provides the spacing effect of part, guarantees the effectual rotation of connecting rod 11.

Specifically, inclined struts 14 are installed on the side portions of the two groups of sliding blocks 6 and the side portions of the first protection plates 7, the outer walls of the two groups of sliding blocks 6 are smooth surfaces, and the inclined struts 14 increase the installation stability between the first protection plates 7 and the sliding blocks 6.

Specifically, the lateral part installation baffle 15 of first guard plate 7, sealed pad 16 is installed to the lateral part of baffle 15, and first guard plate 7 is when sheltering from the upper portion of wireless charging emitter body 1, and baffle 15 shelters from the lateral part of base 4, guarantees dustproof and prevent the effect of debris.

Specifically, motor 3 is just reversing motor, just one side of motor 3's output is passed through the bearing and is installed in the inside of base 4, and motor 3's turned angle is 180, and effectual realization avoids influencing wireless charging to sheltering from and expanding of wireless charging emitter body 1.

Specifically, rubber pad 17 is all installed with the upper portion of base 4 to the lateral part of second guard plate 12, just strengthening rib 18 is installed to the lateral part of second guard plate 12, and the compactness of base 4 upper portion connection is covered to realization second guard plate 12 that rubber pad 17 can be better, provides the function that the part prevents that metallic foreign object from getting into the wireless transmitter body 1 that charges of contact, and strengthening rib 18 increases the intensity of second guard plate 12 itself.

Specifically, the lateral part of base 4 is installed respectively and is used for electric putter 2 to open and stop electric putter switch 19 and is used for motor 3 to open and stop motor switch 20, conveniently controls opening and stopping of electric putter 2 and motor 3, and electric putter switch 19 and motor switch 20 are the control switch that can be by single chip microcomputer control.

Specifically, the transmission ratio of the driving gear 8 to the driven gear 10 is 30:1, and the driving gear 8 and the driven gear 10 are both stainless steel gears, so that transmission is effectively achieved, and the second protection plate 12 is prevented from rotating too fast.

Temperature sensor is installed to wireless transmission protector body 1 that charges, wireless transmission protector body that charges is wireless charging, its operation in-process, if there is the metallic foreign object to get into, can heat the metallic foreign object, temperature sensor detects the detection that the metallic foreign object can be realized to the temperature, in the operation in-process of wireless transmission protector body 1 that charges, PLC singlechip is passed to with the signal that detects to temperature sensor, the operation of single chip microcomputer control electric putter drives the slider and removes, and then drive first guard plate and remove, clean the metallic foreign object.

The working principle is as follows: when the wireless charging emitter is used, the base 4 is installed on the upper portion of the wireless charging emitter body 1, after a vehicle is charged wirelessly, the sliding block 6 is pushed to move in the sliding groove 5 through the operation of the electric push rod 2, the first protection plate 7 is driven to move through the movement of the sliding block 6, the first protection plate 7 shields the wireless charging emitter body 1 located on the lower portion of the base 4 to prevent sundries from entering, the driving gear 8 is driven to rotate through the operation of the motor 3, the driven gear 10 is driven to rotate through the rotation of the driving gear 8, the shaft rod 9 and the second protection plate 12 are driven to cover the upper portion of the base 4 through the rotation of the driven gear 10, the anti-rolling performance is further protected through the second protection plate 12, in the using process, the rubber pad 17 can better realize the tightness of the connection of the second protection plate 12 covering the upper portion of the base 4, and a function of preventing metal foreign matters, the reinforcing ribs 18 increase the strength of the second shield plate 12 itself and make it possible to achieve a whole that prevents children from touching the wireless charging transmitter body 1.

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 utility model provides a wireless transmission protector that charges of intelligence, includes wireless transmitter body (1), electric putter (2) and motor (3) that charge, its characterized in that: the wireless charging emitter comprises a wireless charging emitter body (1), wherein a base (4) is installed on the upper portion of the wireless charging emitter body (1), two groups of sliding grooves (5) are installed on the inner wall of the base (4), sliding blocks (6) are movably connected inside the two groups of sliding grooves (5), a first protection plate (7) is installed between the two groups of sliding blocks (6), an electric push rod (2) is installed inside the side of the base (4), the output end of the electric push rod (2) penetrates through the inside of the base (4) to be connected with the side portion of the sliding blocks (6), a motor (3) is installed inside the side of the base (4), two groups of driving gears (8) are installed at the output end of the motor (3), a shaft lever (9) is installed inside the side of the base (4) in a rotating mode through a bearing, two groups of driven gears (10) are installed on the outer side of the shaft, and a second protection plate (12) is arranged on the side part of the shaft lever (9) through a connecting rod (11).

2. The intelligent wireless charging transmission protector of claim 1, wherein: the middle part of the base (4) is arranged in a hollow mode, and a through groove (13) matched with the connecting rod (11) is formed in the side part of the base (4).

3. The intelligent wireless charging transmission protector of claim 1, wherein: inclined struts (14) are installed on the side portions of the two groups of sliding blocks (6) and the side portions of the first protection plates (7), and the outer walls of the two groups of sliding blocks (6) are smooth surfaces.

4. The intelligent wireless charging transmission protector of claim 1, wherein: a baffle (15) is installed on the side portion of the first protection plate (7), and a sealing gasket (16) is installed on the side portion of the baffle (15).

5. The intelligent wireless charging transmission protector of claim 1, wherein: the motor (3) is a forward and reverse rotating motor, and one side of the output end of the motor (3) is installed in the base (4) through a bearing.

6. The intelligent wireless charging transmission protector of claim 1, wherein: rubber pads (17) are installed on the lateral part of second guard plate (12) and the upper portion of base (4), just strengthening rib (18) are installed to the lateral part of second guard plate (12).

7. The intelligent wireless charging transmission protector of claim 1, wherein: an electric push rod switch (19) for starting and stopping the electric push rod (2) and a motor switch (20) for starting and stopping the motor (3) are respectively installed on the side portion of the base (4).

8. The intelligent wireless charging transmission protector of claim 1, wherein: the transmission ratio of the driving gear (8) to the driven gear (10) is 30:1, and the driving gear (8) and the driven gear (10) are both stainless steel gears.