A charging pile with a charging gun protection function

Abstract

The utility model discloses a charging pile with charging gun protection function belongs to automobile charging pile technical field, including charging pile main part and charging gun main part, charging gun main part one side is connected with the connecting line, and the connecting line other end is connected with charging pile main part one side, in the utility model, through setting protection mechanism, spring is through the fixed mode of the insertion joint of the limiting block and the limiting slot on charging gun main part that drives lower arc plate makes charging gun main part and takes out and returns and will not be abraded, alleviated the damage that charging gun main part received, and make charging gun main part will not damage because of falling off, thereby prolong the service life of charging gun main part, upper arc plate and lower arc plate can block outside rainwater, and when upper arc plate and lower arc plate close, first sealing washer and second sealing washer can be tightly attached with charging gun main part outer wall, thereby can prevent outside rainwater from causing damage to charging gun main part.

Description

Technical Field

[0001] This utility model belongs to the field of automobile charging pile technology, and in particular relates to a charging pile with charging gun protection function. Background Technology

[0002] Charging piles, also known as electric vehicle charging stations or electric vehicle power supply facilities, are devices specifically designed to supply electricity to electric vehicles. Through these devices, electric vehicles can obtain sufficient power to ensure their normal operation.

[0003] The charging guns in existing car charging stations are fixed by plugging into a slot. However, this fixing method makes the charging guns prone to wear during plugging and unplugging. As the usage time increases, the worn charging guns may loosen from the slot, and the charging gun may fall out of the slot, which may damage the charging gun and shorten its service life. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that, in the existing technology, the charging gun of the existing car charging pile will be worn down after a long period of use, and the worn charging gun will become loose between the charging gun and the slot, which may cause the charging gun to fall out of the slot and thus damage the charging gun. Therefore, a charging pile with charging gun protection function is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A charging pile with charging gun protection function includes a charging pile body and a charging gun body. A connecting line is connected to one side of the charging gun body, and the other end of the connecting line is connected to one side of the charging pile body. A second placement groove is opened on one side of the charging pile body, and a protective mechanism is provided in the second placement groove.

[0007] The protective mechanism includes an upper arc-shaped plate, a lower arc-shaped plate, and a limiting block. The upper arc-shaped plate has grooves on both sides and a first sealing groove on one side, with a first sealing gasket connected to the inner wall of the first sealing groove. The lower arc-shaped plate has a second sealing groove on one side, with a second sealing gasket connected to the inner wall of the second sealing groove. The lower arc-shaped plate has two first placement grooves on both sides, with a spring installed in each of the first placement grooves. The upper arc-shaped plate has a limiting groove on one side.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the upper arc-shaped plate is connected to the inner wall of the second placement slot. One side of the upper arc-shaped plate is attached to the outer wall of the charging gun body. One side of the charging gun body is attached to one side of the inner wall of the second placement slot. One side of the lower arc-shaped plate is attached to one side of the inner wall of the second placement slot. One side of the lower arc-shaped plate is attached to the outer wall of the charging gun body.

[0010] As a further description of the above technical solution:

[0011] One side of the inner wall of the groove is connected to one end of the spring, and the top two sides of the lower arc plate are respectively attached to the inner walls of the two grooves. One side of the first sealing gasket and one side of the second sealing gasket are attached to the outer wall of the charging gun body, and the two sides of the first sealing gasket are attached to the two sides of the second sealing gasket.

[0012] As a further description of the above technical solution:

[0013] Multiple sliders are connected to one side of the lower arc plate, and multiple sliding grooves are opened on one side of the inner wall of the second placement groove. The inner wall of the sliding groove is slidably connected to the outer wall of the slider. The cross-section of the sliding groove and the cross-section of the slider are both T-shaped. The bottom of the limiting block is connected to the top of the charging gun body, and the outer wall of the limiting block is inserted into the inner wall of the limiting groove.

[0014] As a further description of the above technical solution:

[0015] Two adjustment mechanisms are provided on one side of the lower arc plate. The adjustment mechanism includes a travel groove and a protective cover. The travel groove is opened inside the lower arc plate. One side of the protective cover is connected to one side of the lower arc plate. One side of the travel groove is connected to one side of the two opposite first placement grooves.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the first placement groove is slidably connected to a second inclined block, the top of the second inclined block is connected to one end of two opposing springs, and a threaded groove is opened on one side of the inner wall of the first placement groove, and a screw is threadedly connected to the inner wall of the threaded groove.

[0018] As a further description of the above technical solution:

[0019] One end of the screw is rotatably connected to a first inclined block, and the other end of the screw extends to the outside of the threaded groove and is connected to a nut. A cross groove is opened on one side of the nut, and both the screw and the nut are located inside the protective cover.

[0020] As a further description of the above technical solution:

[0021] One side of the first inclined block is attached to one side of the second inclined block. The outer wall of the first inclined block is slidably connected to the inner wall of the travel groove. A sliding block is connected to one side of the first inclined block. A sliding groove is opened on one side of the second inclined block. The inner wall of the sliding groove is slidably connected to the inner wall of the sliding block. The cross-section of the sliding groove and the cross-section of the sliding block are both T-shaped.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0023] 1. In this utility model, by setting a protective mechanism, pulling down the charging gun body causes the lower arc plate to move downward and separate the limiting block from the limiting groove, thereby allowing the charging gun body to be removed from the upper and lower arc plates. When putting the charging gun body back, the part of the charging gun body in front of the limiting block is first inserted into the upper and lower arc plates. Then, pulling down the charging gun body causes the limiting block to enter the upper arc plate. At the same time, the lower arc plate can be stretched by the second inclined block, causing the spring to generate elastic force. When the limiting block is aligned with the limiting groove, the spring can drive the lower arc plate to return to its original position through elastic force. The positioning mechanism allows the charging gun body to be inserted into the limiting slot along with the limiting block, thereby securing the charging gun body. This securing method prevents wear and tear on the charging gun body during removal and replacement, reducing damage and preventing damage from detachment, thus extending the service life of the charging gun body. The upper and lower arc-shaped plates can block external rainwater, and when the upper and lower arc-shaped plates are closed, the first and second sealing gaskets can fit tightly against the outer wall of the charging gun body, preventing external rainwater from damaging the charging gun body.

[0024] 2. In this utility model, by setting an adjustment mechanism, rotating the nut drives the screw to rotate in the threaded groove, thereby driving the first inclined block to move. This allows the first inclined block to press against the inclined surface of the second inclined block, thereby driving the second inclined block to move upward and compressing the spring. This allows the spring force to be adjusted when the spring force weakens after prolonged use, extending the service life of the spring. At the same time, it ensures that the upper and lower arc plates remain tightly fitted after prolonged use, and also ensures that the first and second sealing gaskets remain tightly fitted to the outer wall of the charging gun body after prolonged use, extending the sealing effect of the first and second sealing gaskets. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A;

[0027] Figure 3 This is a schematic diagram of the explosion structure of the protective mechanism of this utility model;

[0028] Figure 4 This utility model Figure 3 Enlarged structural diagram of section B;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the upper arc-shaped plate of this utility model;

[0030] Figure 6 This is a schematic diagram of the exploded structure of the charging gun body of this utility model;

[0031] Figure 7 This utility model Figure 6 Enlarged structural diagram of section C;

[0032] Figure 8 This is a schematic diagram of the cross-sectional structure of the lower arc-shaped plate of this utility model;

[0033] Figure 9 This utility model Figure 8 Enlarged structural diagram of section D in the middle;

[0034] Figure 10 This is a schematic diagram of the exploded structure of the sliding block of this utility model.

[0035] Legend: 1. Charging pile body; 2. Charging gun body; 3. Connecting wire; 4. Protective mechanism; 401. Upper arc plate; 402. Lower arc plate; 403. First sealing groove; 404. Groove; 405. First sealing gasket; 406. Second sealing gasket; 407. Second sealing groove; 408. First placement groove; 409. Spring; 410. Slider; 411. Sliding groove; 412. Limiting block; 413. Limiting groove; 5. Adjustment mechanism; 501. Protective cover; 502. Nut; 503. Cross groove; 504. Screw; 505. Threaded groove; 506. First inclined block; 507. Second inclined block; 508. Stroke groove; 509. Sliding block; 510. Sliding groove; 6. Second placement groove. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0037] Please see Figures 1-10This utility model provides a technical solution: a charging pile with charging gun protection function, including a charging pile body 1 and a charging gun body 2. A connecting line 3 is connected to one side of the charging gun body 2, and the other end of the connecting line 3 is connected to one side of the charging pile body 1. A second placement groove 6 is opened on one side of the charging pile body 1, and a protective mechanism 4 is provided in the second placement groove 6.

[0038] The protective mechanism 4 includes an upper arc-shaped plate 401, a lower arc-shaped plate 402, and a limiting block 412. The upper arc-shaped plate 401 has grooves 404 on both sides, and a first sealing groove 403 on one side, with a first sealing gasket 405 connected to the inner wall of the first sealing groove 403. The lower arc-shaped plate 402 has a second sealing groove 407 on one side, with a second sealing gasket 406 connected to the inner wall of the second sealing groove 407. The lower arc-shaped plate 402 has two first placement grooves 408 on both sides, with springs 409 installed in each groove. The upper arc-shaped plate 401 has a limiting groove 413 on one side, and the outer wall of the upper arc-shaped plate 401 connects to the inner wall of the second placement groove 402. One side of the upper arc-shaped plate 401 is in contact with the outer wall of the charging gun body 2, and one side of the charging gun body 2 is in contact with one side of the inner wall of the second placement groove 412. The lower arc-shaped plate 401... One side of the lower arc plate 402 is attached to one side of the inner wall of the second placement groove 6, one side of the lower arc plate 402 is attached to the outer wall of the charging gun body 2, one side of the inner wall of the groove 404 is connected to one end of the spring 409, the top two sides of the lower arc plate 402 are attached to the inner walls of the two grooves 404 respectively, one side of the first sealing gasket 405 and one side of the second sealing gasket 406 are attached to the outer wall of the charging gun body 2, the two sides of the first sealing gasket 405 are attached to the two sides of the second sealing gasket 406, one side of the lower arc plate 402 is connected to multiple sliders 410, one side of the inner wall of the second placement groove 6 is provided with multiple sliding grooves 411, the inner wall of the sliding groove 411 is slidably connected to the outer wall of the slider 410, the cross section of the sliding groove 411 and the cross section of the slider 410 are both T-shaped, the bottom of the limiting block 412 is connected to the top of the charging gun body 2, and the outer wall of the limiting block 412 is inserted into the inner wall of the limiting groove 413.

[0039] The specific implementation method is as follows: When the charging gun body 2 is pulled out, the charging gun body 2 is pulled downward, causing the charging gun body 2 to move the lower arc plate 402 downward. At the same time, the downward movement of the charging gun body 2 can cause the limiting block 412 to separate from the limiting groove 413, thereby releasing the restriction on the movement of the charging gun body 2, allowing the charging gun body 2 to be taken out from the upper arc plate 401 and the lower arc plate 402. When the charging gun body 2 is put back, the part of the charging gun body 2 in front of the limiting block 412 is first inserted into the upper arc plate 401 and the lower arc plate. The upper arc plate 401 and the lower arc plate are only in contact with the outside of the charging gun body 2. The wall gently fits, so there is no wear on the charging gun body 2 during insertion. Then, the charging gun body 2 is pulled down, allowing the limiting block 412 to enter the upper arc plate 401. At the same time, the charging gun body 2 can drive the lower arc plate 402 to move downward. When the lower arc plate 402 moves downward, it can also drive the screw 504 and the first inclined block 506 to move downward through the threaded groove 505. Since both the sliding block 509 and the sliding groove 510 are T-shaped, the sliding block 509 can limit the position of the second inclined block 507 through the sliding groove 510, and the first inclined block 506 can be controlled by the sliding block 509. The second inclined block 507 moves downward along with the lower arc plate 402. The downward movement of the second inclined block 507 stretches the spring 409, causing it to generate elastic force. When the limiting block 412 aligns with the limiting groove 413, the charging gun body 2 is released. At this time, the spring 409 releases its elastic force and, through the second inclined block 507, sliding groove 510, sliding block 509, first inclined block 506, screw 504, and threaded groove 505, drives the lower arc plate 402 back to its original position. This causes the charging gun body 2 to move upward, allowing the charging gun body 2 to move the limiting block 412 into the limiting groove 413. Within 13, the charging gun body 2 can be fixed. This fixing method prevents the charging gun body 2 from being worn when it is taken out and put back, reduces the damage to the charging gun body 2, and prevents the charging gun body 2 from being damaged due to falling off, thereby extending the service life of the charging gun body 2. The upper arc plate 401 and the lower arc plate 402 can block external rainwater, and when the upper arc plate 401 and the lower arc plate 402 are closed, the first sealing gasket 405 and the second sealing gasket 406 can fit tightly with the outer wall of the charging gun body 2, thereby preventing external rainwater from damaging the charging gun body 2.

[0040] Two adjusting mechanisms 5 are provided on one side of the lower arc plate 402. Each adjusting mechanism 5 includes a travel groove 508 and a protective cover 501. The travel groove 508 is located within the lower arc plate 402. One side of the protective cover 501 is connected to one side of the lower arc plate 402. One side of the travel groove 508 communicates with one side of each of the two opposing first placement grooves 408. A second inclined block 507 is slidably connected to the inner wall of the first placement groove 408. The top of the second inclined block 507 is connected to one end of each of the two opposing springs 409. A threaded groove 505 is provided on one side of the inner wall of the first placement groove 408. A screw 504 is threadedly connected to the inner wall of the threaded groove 505, and one end of the screw 504 rotates. A first inclined block 506 is connected, and the other end of the screw 504 extends to the outside of the threaded groove 505 and is connected to a nut 502. A cross groove 503 is opened on one side of the nut 502. The screw 504 and the nut 502 are both located inside the protective cover 501. One side of the first inclined block 506 is in contact with one side of the second inclined block 507. The outer wall of the first inclined block 506 is slidably connected to the inner wall of the stroke groove 508. A sliding block 509 is connected to one side of the first inclined block 506. A sliding groove 510 is opened on one side of the second inclined block 507. The inner wall of the sliding groove 510 is slidably connected to the inner wall of the sliding block 509. The cross-section of the sliding groove 510 and the cross-section of the sliding block 509 are both T-shaped.

[0041] The specific implementation method is as follows: A screwdriver is inserted into the Phillips head groove 503, allowing the nut 502 to rotate. The rotation of the nut 502 drives the screw rod 504 to rotate. The screw rod 504, rotating within the threaded groove 505, moves the first inclined block 506. As the first inclined block 506 moves, it presses against the inclined side of the second inclined block 507, causing the second inclined block 507 to move upwards. This upward movement of the second inclined block 507 compresses the spring 409, thereby adjusting the elastic force of the spring 409. This allows for the use of the spring 409. When the elasticity weakens over time, the elasticity of spring 409 is adjusted to extend its service life. This also ensures that the upper arc plate 401 and lower arc plate 402 remain tightly fitted after prolonged use, and that the first sealing gasket 405 and the second sealing gasket 406 remain tightly fitted to the outer wall of the charging gun body 2 after prolonged use, thus extending the sealing effect of the first sealing gasket 405 and the second sealing gasket 406. The protective cover 501 prevents external force from touching the nut 502 and causing the nut 502 to rotate.

[0042] Working principle: In use, pull down the charging gun body 2, causing the charging gun body 2 to move the lower arc plate 402 downwards, simultaneously causing the limiting block 412 to separate from the limiting groove 413. This releases the restriction on the movement of the charging gun body 2, allowing it to be removed from the upper arc plate 401 and the lower arc plate 402. When it is necessary to put the charging gun body 2 back, insert the part of the charging gun body 2 in front of the limiting block 412 into the upper arc plate 401 and the lower arc plate 402, then pull down the charging gun body 2, causing the charging gun body 2 to move the lower arc plate 402 downwards, allowing the limiting block 412 to enter the upper arc plate 402. Inside plate 401, when the lower arc plate 402 moves downward, it can also drive the screw 504 and the first inclined block 506 to move downward through the threaded groove 505. Since both the sliding block 509 and the sliding groove 510 are T-shaped, the sliding block 509 can restrict the position of the second inclined block 507 through the sliding groove 510, and the first inclined block 506 can drive the second inclined block 507 to move downward together with the lower arc plate 402 through the sliding block 509. The downward movement of the second inclined block 507 causes the spring 409 to stretch, causing the spring 409 to generate elastic force. When the limiting block 412 is aligned with the limiting groove 413, the charging gun body 2 is released. At this time, the spring 409... 9 will release elastic force and, through the second inclined block 507, sliding groove 510, sliding block 509, first inclined block 506, screw 504, and threaded groove 505, drive the lower arc plate 402 to return to its original position, thereby driving the charging gun body 2 to move upward, so that the charging gun body 2 drives the limiting block 412 to insert into the limiting groove 413, thereby fixing the charging gun body 2. The upper arc plate 401 and lower arc plate 402 can block external rainwater, and when the upper arc plate 401 and lower arc plate 402 are closed, the first sealing gasket 405 and the second sealing gasket 406 can fit tightly against the outer wall of the charging gun body 2. The system can seal the gaps between the upper arc plate 401 and the outer wall of the charging gun body 2, and the gaps between the lower arc plate 402 and the outer wall of the charging gun body 2. Inserting a screwdriver into the cross groove 503 allows the nut 502 to rotate. The rotation of the nut 502 causes the screw rod 504 to rotate in the threaded groove 505. This allows the screw rod 504 to drive the first inclined block 506 to press against the inclined surface of the second inclined block 507. This causes the second inclined block 507 to push the spring 409 upward, thus allowing the spring force of the spring 409 to be adjusted. The protective cover 501 can prevent external forces from touching the nut 502 and causing the nut 502 to rotate.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A charging pile with charging gun protection function, comprising a charging pile body (1) and a charging gun body (2), characterized in that: A connecting line (3) is connected to one side of the charging gun body (2), and the other end of the connecting line (3) is connected to one side of the charging pile body (1). A second placement slot (6) is provided on one side of the charging pile body (1), and a protective mechanism (4) is provided in the second placement slot (6). The protective mechanism (4) includes an upper arc plate (401), a lower arc plate (402), and a limiting block (412). The upper arc plate (401) has grooves (404) on both sides. The upper arc plate (401) has a first sealing groove (403) on one side. The inner wall of the first sealing groove (403) is connected to a first sealing gasket (405). The lower arc plate (402) has a second sealing groove (407) on one side. The inner wall of the second sealing groove (407) is connected to a second sealing gasket (406). The lower arc plate (402) has two first placement grooves (408) on both sides. The first placement grooves (408) are provided with springs (409). The upper arc plate (401) has a limiting groove (413) on one side.

2. The charging pile with the charging gun protection function according to claim 1, characterized in that: The outer wall of the upper arc plate (401) is connected to the inner wall of the second placement groove (6). One side of the upper arc plate (401) is attached to the outer wall of the charging gun body (2). One side of the charging gun body (2) is attached to one side of the inner wall of the second placement groove (6). One side of the lower arc plate (402) is attached to one side of the inner wall of the second placement groove (6). One side of the lower arc plate (402) is attached to the outer wall of the charging gun body (2).

3. The charging pile with the charging gun protection function according to claim 1, characterized in that: One side of the inner wall of the groove (404) is connected to one end of the spring (409). The top two sides of the lower arc plate (402) are respectively attached to the inner walls of the two grooves (404). One side of the first sealing gasket (405) and one side of the second sealing gasket (406) are attached to the outer wall of the charging gun body (2). The two sides of the first sealing gasket (405) are attached to the two sides of the second sealing gasket (406).

4. The charging pile with the charging gun protection function according to claim 1, characterized in that: The lower arc plate (402) is connected to a plurality of sliders (410) on one side, and the second placement groove (6) has a plurality of sliding grooves (411) on one side of its inner wall. The inner wall of the sliding groove (411) is slidably connected to the outer wall of the slider (410). The cross-section of the sliding groove (411) and the cross-section of the slider (410) are both T-shaped. The bottom of the limiting block (412) is connected to the top of the charging gun body (2), and the outer wall of the limiting block (412) is inserted into the inner wall of the limiting groove (413).

5. The charging pile with the charging gun protection function according to claim 1, characterized in that: Two adjustment mechanisms (5) are provided on one side of the lower arc plate (402). The adjustment mechanism (5) includes a stroke groove (508) and a protective cover (501). The stroke groove (508) is opened in the lower arc plate (402). One side of the protective cover (501) is connected to one side of the lower arc plate (402). One side of the stroke groove (508) is connected to one side of the two opposite first placement grooves (408).

6. The charging pile with the charging gun protection function according to claim 5, characterized in that: The inner wall of the first placement groove (408) is slidably connected to a second inclined block (507). The top of the second inclined block (507) is connected to one end of two opposing springs (409). A threaded groove (505) is provided on one side of the inner wall of the first placement groove (408). A screw (504) is threadedly connected to the inner wall of the threaded groove (505).

7. The charging pile with the charging gun protection function according to claim 6, characterized in that: One end of the screw (504) is rotatably connected to a first inclined block (506), and the other end of the screw (504) extends to the outside of the threaded groove (505) and is connected to a nut (502). A cross groove (503) is provided on one side of the nut (502). The screw (504) and the nut (502) are both located inside the protective cover (501).

8. The charging pile with the charging gun protection function according to claim 7, characterized in that: One side of the first inclined block (506) is attached to one side of the second inclined block (507). The outer wall of the first inclined block (506) is slidably connected to the inner wall of the travel groove (508). A sliding block (509) is connected to one side of the first inclined block (506). A sliding groove (510) is provided on one side of the second inclined block (507). The inner wall of the sliding groove (510) is slidably connected to the inner wall of the sliding block (509). The cross-section of the sliding groove (510) and the cross-section of the sliding block (509) are both T-shaped.

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