CN220809147U

CN220809147U - Concealed charging device for electric vehicle

Info

Publication number: CN220809147U
Application number: CN202322510840.XU
Authority: CN
Inventors: 张剑; 朱广辉; 陈强; 裴新宇; 刘辉; 郭冰
Original assignee: Xuzhou Zongshen Electric Vehicle Co ltd
Current assignee: Xuzhou Zongshen Electric Vehicle Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-19
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses a hidden charging device for an electric vehicle, which relates to the technical field of electric tricycles and is mounted on a middle net main body, and comprises a charging socket main body, a protective cover, a middle net mark cover and an automatic closing mechanism, wherein the charging socket main body is inserted into a mounting port, the protective cover is hinged at the charging port of the charging socket main body, the automatic closing mechanism comprises a C-shaped connecting arm, a pin shaft and a return torsion spring, the C-shaped connecting arm is positioned at the inner side of the middle net main body, one end of the C-shaped connecting arm is rotationally connected with the middle net main body, the other end of the C-shaped connecting arm is connected with the middle net mark cover, and the return torsion spring is sleeved outside the pin shaft. According to the utility model, through the dual protection function of the middle net mark cover and the protective cover, the protection effect on the charging socket main body is improved, the automatic closing mechanism realizes the automatic closing of the middle net mark cover, the middle net mark cover can be effectively prevented from being opened under the influence of external vibration, the potential safety hazard is reduced, and the service life is prolonged.

Description

Concealed charging device for electric vehicle

Technical Field

The utility model relates to the technical field of electric tricycles, in particular to a hidden charging device for an electric vehicle.

Background

At present, the charging device of the electric tricycle is generally of an external structure, is generally installed on a metal plate at the rear side of a tricycle body, and is waterproof in order to prevent circuit breaking caused by water inflow in a charging port, and a protective cover is added on the charging port.

But the protection cover has poor self-sealing performance, is easy to damage and fall off after being used for a plurality of times, and the whole vehicle can jolt in running, so that the charging port cover automatically pops open, potential safety hazards exist, and the service life is reduced.

Disclosure of utility model

In order to improve the sealing protection effect on the charging socket device, reduce the potential safety hazard and prolong the service life, the utility model provides a hidden charging device for an electric vehicle.

The technical scheme adopted for solving the technical problems is as follows: the hidden charging device for the electric vehicle is arranged on a middle net main body and comprises a charging socket main body, a protective cover arranged on the charging socket main body, a middle net mark cover and an automatic closing mechanism, wherein a sinking groove is formed in the middle net main body, a mounting hole is formed in the bottom surface of the sinking groove, the charging socket main body is inserted into the mounting hole, the protective cover is hinged to the charging hole of the charging socket main body, the middle net mark cover is arranged on the outer side of the charging socket main body, and the automatic closing mechanism is arranged on the middle net main body and is connected with the automatic closing device;

The automatic closing device comprises a C-shaped connecting arm, a pin shaft and a return torsion spring, wherein the C-shaped connecting arm is located on the inner side of the middle net main body, one end of the C-shaped connecting arm is rotatably connected with the middle net main body through the pin shaft, the other end of the C-shaped connecting arm penetrates through the middle net main body and is connected with the middle net mark cover, the return torsion spring is sleeved outside the pin shaft, one end of the return torsion spring is connected with the middle net main body, the other end of the return torsion spring is connected with the C-shaped connecting arm, and the return torsion spring applies a force for overturning towards the direction close to the charging socket main body to the middle net mark cover through the C-shaped connecting arm.

Further, the shape of the middle net mark cover is matched with the shape of the sinking groove, and the middle net mark cover can seal the sinking groove opening.

Further, two return torsional springs are arranged, and the two return torsional springs are symmetrically arranged at two ends of the pin shaft.

Further, the inner wall of well net main part is fixed with two mounting panels, the C type linking arm is located between two mounting panels, in corresponding mounting panel was worn to locate respectively at the both ends of round pin axle, two be fixed with first torsional spring baffle on the lateral wall that the mounting panel is close to each other, be fixed with the second torsional spring baffle on the lateral wall that the C type linking arm is close to the mounting panel, the one end of return torsional spring is to first torsional spring baffle butt, the other end and the second torsional spring baffle butt of return torsional spring.

Further, the device comprises a pressing rebound device, the pressing rebound device comprises a clamping head and a rebound lock body, the clamping head is fixed on the middle net mark cover and is close to the inner side wall, a socket for installing the rebound lock body is formed in the bottom of the sinking groove, and the rebound lock body is arranged in the socket in a penetrating mode and is fixedly connected with the middle net main body.

The utility model has the beneficial effects that:

The hidden charging device for the electric vehicle can effectively seal and hide the appearance of the charging socket main body more attractive, can effectively prevent short circuit and open circuit caused by rainwater entering, has the double protection functions of the middle net mark cover and the protective cover, and can effectively improve the protection effect on the charging socket main body; the automatic closing mechanism can be used for realizing the automatic closing of the middle net mark cover, effectively preventing the middle net mark cover from being opened under the influence of external vibration, reducing potential safety hazards and prolonging the service life.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the net cover when the net cover is closed in the embodiment of the present utility model.

Fig. 2 is a schematic partial structure of the net cover according to the embodiment of the present utility model when the net cover is opened.

Fig. 3 is a schematic view of the overall structure of an embodiment of the present utility model for embodying an automatic closing mechanism.

Fig. 4 is a partial enlarged view of the portion a in fig. 3.

Fig. 5 is a partial cross-sectional view of an embodiment of the present utility model.

In the figure, 1, a middle net main body; 11. sinking grooves; 12. a mounting plate; 121. a first torsion spring baffle; 2. a charging socket body; 3. a protective cover; 4. a middle net mark cover; 5. an automatic closing mechanism; 51. a C-shaped connecting arm; 511. a second torsion spring baffle; 52. a pin shaft; 53. a return torsion spring; 6. pressing the rebound device; 61. a chuck; 62. rebound lock body.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The utility model discloses a hidden charging device for an electric vehicle.

Referring to fig. 1 and 3, a hidden type charging device for an electric vehicle is mounted on a middle net body 1, and includes a charging socket body 2, a protective cover 3 provided on the charging socket body 2, a middle net cover 4, and an automatic closing mechanism 5. The middle net main body 1 is provided with a sinking groove 11 by injection molding, the bottom surface of the sinking groove 11 is provided with a mounting hole, the charging socket main body 2 is inserted in the mounting hole and is connected with the middle net main body 1 through bolts, and the protective cover 3 is hinged at the charging hole of the charging socket main body 2.

The well net mark lid 4 is located the outside of charging socket main part 2, and the shape of well net mark lid 4 and heavy groove 11 shape adaptation, and well net mark lid 4 can seal heavy groove 11 opening, can effectively seal and hide charging socket main part 2 then, and more pleasing to the eye and prevent that rainwater from getting into and causing the short circuit to break, and the dual guard action of well net mark lid 4 and visor 3 can effectively improve the protection effect to charging socket main part 2.

Referring to fig. 2 to 4, an automatic closing mechanism 5 is installed on the middle net body 1, and the middle net cover 4 is connected with the automatic closing device. The automatic closing device comprises a C-shaped connecting arm 51, a pin shaft 52 and a return torsion spring 53, a notch is formed in the bottom surface of the sinking groove 11, the C-shaped connecting arm 51 is located on the inner side of the middle net main body 1, one end of the C-shaped connecting arm 51 is rotatably connected with the middle net main body 1 through the pin shaft 52, and the other end of the C-shaped connecting arm passes through the notch of the middle net main body 1 and is connected with the middle net label cover 4.

The inner wall of the middle net main body 1 is integrally provided with two mounting plates 12 in an injection molding mode, the C-shaped connecting arm 51 is positioned between the two mounting plates 12, two ends of the pin shaft 52 are respectively rotated and pass through the corresponding mounting plates 12, the side wall, close to each other, of the two mounting plates 12 is integrally provided with a first torsion spring baffle 121 in an injection molding mode, the side wall, close to the mounting plates 12, of the C-shaped connecting arm 51 is fixedly provided with a second torsion spring baffle 511, the return torsion springs 53 are provided with two, the two return torsion springs 53 are symmetrically arranged at two ends of the pin shaft 52, the return torsion springs 53 are sleeved on the pin shaft 52, one ends of the return torsion springs 53 are abutted to the first torsion spring baffle 121, the other ends of the return torsion springs 53 are abutted to the second torsion spring baffle 511, the return torsion springs 53 can drive the middle net mark cover 4 to deflect towards the direction of the charging socket main body 2 through the C-shaped connecting arm 51, automatic closing of the middle net mark cover 4 is achieved, the middle net mark cover 4 can be effectively prevented from being opened under the influence of external vibration, and potential safety hazards are reduced.

Referring to fig. 1 and 5, the middle net main body 1 is further provided with a pressing rebound device 6, the pressing rebound device 6 adopts the existing PR4PK-SW miniature elastic spring ball pressing rebound device 6, the specific structure of the pressing rebound device 6 can be seen in the existing patent number CN210468844U, the pressing rebound device 6 comprises a clamping head 61 and a rebound lock body 62, the clamping head 61 is fixed on the middle net cover 4 and is close to the inner side wall, the bottom surface of the sinking groove 11 is provided with a socket for installing the rebound lock body 62, and the rebound lock body 62 is penetrated in the socket and fixedly connected with the middle net main body 1. The clamping head 61 on the middle net mark cover 4 is pressed into the rebound lock body 62 by manually pressing the middle net mark cover 4, and the clamping head 61 is locked and fixed to play a role of closing and sealing. When the middle net label cover 4 needs to be opened, the middle net label cover 4 is pressed again, the rebound lock body 62 automatically pops up the clamping head 61, so that the middle net label cover 4 can be opened manually, and the operation is simple and convenient.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a hidden charging device for electric motor car, this hidden charging device installs on well net main part (1), its characterized in that: the automatic charging socket comprises a charging socket body (2), a protective cover (3) arranged on the charging socket body (2), a middle net mark cover (4) and an automatic closing mechanism (5), wherein a sinking groove (11) is formed in the middle net body (1), a mounting hole is formed in the bottom surface of the sinking groove (11), the charging socket body (2) is inserted into the mounting hole, the protective cover (3) is hinged to the charging hole of the charging socket body (2), the middle net mark cover (4) is arranged on the outer side of the charging socket body (2), the automatic closing mechanism (5) is arranged on the middle net body (1), and the middle net mark cover (4) is connected with the automatic closing mechanism;

The automatic closing device comprises a C-shaped connecting arm (51), a pin shaft (52) and a return torsion spring (53), wherein the C-shaped connecting arm (51) is located on the inner side of a middle net main body (1), one end of the C-shaped connecting arm (51) is rotationally connected with the middle net main body (1) through the pin shaft (52), the other end of the C-shaped connecting arm passes through the middle net main body (1) and is connected with a middle net mark cover (4), the return torsion spring (53) is sleeved outside the pin shaft (52), one end of the return torsion spring (53) is connected with the middle net main body (1), the other end of the return torsion spring (53) is connected with the C-shaped connecting arm (51), and the return torsion spring (53) applies a force which turns over towards the direction close to a charging socket main body (2) to the middle net mark cover (4) through the C-shaped connecting arm (51).

2. The hidden charging device for an electric vehicle according to claim 1, wherein: the shape of the middle net mark cover (4) is matched with the shape of the sinking groove (11), and the middle net mark cover (4) can seal the opening of the sinking groove (11).

3. The hidden charging device for an electric vehicle according to claim 2, wherein: two return torsion springs (53) are arranged, and the two return torsion springs (53) are symmetrically arranged at two ends of the pin shaft (52).

4. A hidden charging device for an electric vehicle according to claim 3, wherein: the utility model discloses a middle net body, including well net body (1), C type link arm (51) are fixed with two mounting panel (12), C type link arm (51) are located between two mounting panel (12), in corresponding mounting panel (12) are worn to locate respectively at the both ends of round pin axle (52), two be fixed with first torsional spring baffle (121) on the lateral wall that mounting panel (12) are close to each other, C type link arm (51) are fixed with second torsional spring baffle (511) on the lateral wall that is close to mounting panel (12), the one end of return torsional spring (53) is to first torsional spring baffle (121) butt, the other end and second torsional spring baffle (511) butt of return torsional spring (53).

5. A hidden charging device for an electric vehicle according to any one of claims 1 to 4, wherein: the device is characterized by further comprising a pressing rebound device (6), wherein the pressing rebound device (6) comprises a clamping head (61) and a rebound lock body (62), the clamping head (61) is fixed on the middle net mark cover (4) and is close to the inner side wall, a socket for installing the rebound lock body (62) is formed in the bottom surface of the sinking groove (11), and the rebound lock body (62) penetrates through the socket and is fixedly connected with the middle net main body (1).