Charging pile interface protection device

Abstract

The utility model relates to the technical field of charging piles, and discloses a charging pile interface protection device which comprises an installation body, a protection shell is fixedly installed on the front face of the installation body, a first clamping structure is arranged at the inner bottom of the protection shell, a second clamping structure is arranged at the inner top of the protection shell, and a sliding rod is slidably connected to the inner wall of the protection shell. A first handle is fixedly installed at one end of the sliding rod, a first clamping block is fixedly installed at the other end of the sliding rod, a first spring is arranged on the peripheral side face of the first spring, one end of the first spring is connected with the protective shell, the other end of the first spring is connected with the first clamping block, and an anti-skid layer is arranged on the upper surface of the first clamping block. According to the utility model, through the arrangement of the first clamping structure and the second clamping structure, a charger can be clamped and fixed, and the situation that the charger cannot be charged due to the fact that the charger easily falls off under the action of external force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile interface protection device. Background Art

[0002] The electric vehicle charging pile is similar to the gas pump in the gas station. It can be fixed on the ground or wall. The input end of the charging pile is connected to the AC power grid, and the output end is the power interface, which can provide power to supply the charger connection and provide power source for the electric vehicle charger, and is connected to the charger plug at the output end.

[0003] The utility model patent application document with publication number "CN220548954U" discloses a waterproof structure of a charging pile interface, which includes a bracket, a shell is arranged on the bracket, the surface of the shell is recessed inward to form a groove, an interface is slidably arranged in the groove, a baffle is slidably arranged in the groove along the vertical direction, a telescopic rod is arranged on the baffle, a card block is arranged on the telescopic rod, the surface of the shell is recessed inward to form a slide groove, the telescopic rod is slidably arranged in the slide groove, and a card groove is arranged at the opening of the slide groove, and sliding the baffle upward can make the card block engage in the card groove to prevent the baffle from moving downward, and moving the baffle downward can make the baffle seal the groove to prevent the gear from rotating. Through a simple structure, the interface has a good rainproof effect, makes it difficult for water to enter the interface, makes it difficult for rainwater to enter the interface, and is not easy to cause a short circuit.

[0004] The waterproof structure of the charging pile interface disclosed in the above document has the following defects: the technical solution does not have a structure to clamp the charger when in use, and the charger can easily fall off under the action of external force, resulting in a situation where charging cannot be performed.

[0005] It can be seen from this that the existing charging pile interface waterproof structure does not have a good clamping structure, and it is necessary to improve the existing deficiencies and provide a charging pile interface protection device. Utility Model Content

[0006] The purpose of the utility model is to provide a charging pile interface protection device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a charging pile interface protection device, comprising a mounting body, a protective shell is fixedly installed on the front side of the mounting body, a first clamping structure is provided on the inner bottom of the protective shell, and a second clamping structure is provided on the inner top of the protective shell, the first clamping structure comprises a sliding rod, a first handle, a first spring, a first clamping block, an anti-slip layer, a first connecting rod and a first straight gear, the inner wall of the protective shell is slidably connected with the sliding rod, one end of the sliding rod is fixedly installed with the first handle, the other end of the sliding rod is fixedly installed with the first clamping block, a first spring is provided on the peripheral side surface of the first spring, one end of the first spring is connected to the protective shell, the other end of the first spring is connected to the first clamping block, the upper surface of the first clamping block is provided with an anti-slip layer, a first connecting rod is fixedly installed on one side of the first clamping block, and a first straight gear is fixedly installed on one end of the first connecting rod.

[0009] Furthermore, a charging hole is provided on the front of the mounting body, and a slide groove is provided on the front of the protective shell, and the number of the slide grooves is fixed at two.

[0010] Furthermore, the second clamping structure includes a telescopic rod, a second clamping block, a second spring, a second connecting rod and a second spur tooth. The telescopic rod is fixedly installed on the inner top end of the protective shell, and the second clamping block is fixedly installed on one end of the telescopic rod. A second spring is provided on the peripheral side of the telescopic rod, one end of the second spring is connected to the second clamping block, and the other end of the second spring is connected to the protective shell. A second connecting rod is fixedly installed on one side of the second clamping block, and a second spur tooth is fixedly installed on one end of the second connecting rod.

[0011] Furthermore, a bearing is provided on the front side of the mounting body, and a rotating rod is rotatably connected to the inner wall of the bearing. A gear is fixedly installed on one end of the rotating rod, and the gear is meshed and connected with the second spur gear and the first spur gear.

[0012] Furthermore, a slider is slidably connected to the inside of the slide groove, a third spring is fixedly installed on the lower surface of the slider, one end of the third spring is connected to the inner wall of the slide groove, a protective plate is fixedly installed on the front of the slider, and a second handle is fixedly installed on the front of the protective plate.

[0013] Furthermore, a mounting column is fixedly mounted on the upper surface of the protective shell.

[0014] Furthermore, a stopper is fixedly mounted on one end of the mounting column, and a rotating stopper is rotatably connected to a peripheral side surface of the mounting column.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model drives the sliding rod to move downward by pulling the first handle downward, and the sliding rod drives the first clamping block to move downward, the first clamping block squeezes the first spring to contract, the first clamping block drives the first connecting rod to move downward, the first connecting rod drives the first spur gear to move downward, the first spur gear transmission causes the gear to drive the rotating rod to rotate inside the bearing, the gear rotation causes the second spur gear to move upward, the second spur gear drives the second connecting rod and the second clamping block to move upward, the second clamping block moves upward to contract the telescopic rod and the second spring, so that the charging port is exposed, and then the charger is plugged in, the first handle is released to make the second spring and the first spring rebound, so that the second clamping block and the first clamping block are close to each other to clamp the charger, and the anti-slip layer makes the clamping tight, so as to prevent the charger from falling easily under the action of external force and causing the charger to be unable to charge.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the first clamping structure, the second clamping structure, the bearing, the rotating rod and the gear structure of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure A;

[0023] Figure 5 It is a partial structural schematic diagram of the utility model;

[0024] Figure 6 This is a schematic diagram of the bearing, rotating rod and gear structure of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. mounting body; 101. charging port; 2. protective shell; 201. slide groove; 3. first clamping structure; 301. slide rod; 302. first handle; 303. first spring; 304. first clamping block; 305. anti-slip layer; 306. first connecting rod; 307. first spur gear; 4. second clamping structure; 401. telescopic rod; 402. second clamping block; 403. second spring; 404. second connecting rod; 405. second spur gear; 5. bearing; 6. rotating rod; 7. gear; 8. slider; 9. third spring; 10. protective plate; 11. second handle; 12. mounting column; 13. stopper; 14. rotating stopper. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 6 As shown, the utility model is a charging pile interface protection device, including a mounting body 1, a protective shell 2 is fixedly installed on the front of the mounting body 1, a first clamping structure 3 is provided at the inner bottom of the protective shell 2, and a second clamping structure 4 is provided at the inner top of the protective shell 2. The first clamping structure 3 includes a slide bar 301, a first handle 302, a first spring 303, a first clamping block 304, an anti-slip layer 305, a first connecting rod 306 and a first straight gear 307. The inner wall of the protective shell 2 is slidably connected to the slide bar 301. A first handle 302 is fixedly installed at one end, a first clamping block 304 is fixedly installed at the other end of the sliding rod 301, a first spring 303 is provided on the peripheral side of the first spring 303, one end of the first spring 303 is connected to the protective shell 2, the other end of the first spring 303 is connected to the first clamping block 304, an anti-slip layer 305 is provided on the upper surface of the first clamping block 304, a first connecting rod 306 is fixedly installed on one side of the first clamping block 304, and a first spur gear 307 is fixedly installed on one end of the first connecting rod 306.

[0029] A charging hole 101 is provided on the front of the mounting body 1 , and a slide groove 201 is provided on the front of the protective shell 2 , and the number of the slide grooves 201 is fixed at two.

[0030] The second clamping structure 4 includes a telescopic rod 401, a second clamping block 402, a second spring 403, a second connecting rod 404 and a second spur tooth 405. The telescopic rod 401 is fixedly installed on the inner top end of the protective shell 2, and the second clamping block 402 is fixedly installed on one end of the telescopic rod 401. A second spring 403 is provided on the peripheral side of the telescopic rod 401, one end of the second spring 403 is connected to the second clamping block 402, and the other end of the second spring 403 is connected to the protective shell 2. A second connecting rod 404 is fixedly installed on one side of the second clamping block 402, and a second spur tooth 405 is fixedly installed on one end of the second connecting rod 404.

[0031] A bearing 5 is provided on the front of the mounting body 1 , and a rotating rod 6 is rotatably connected to the inner wall of the bearing 5 . A gear 7 is fixedly installed on one end of the rotating rod 6 , and the gear 7 is meshed and connected with the second spur gear 405 and the first spur gear 307 .

[0032] The interior of the slide groove 201 is slidably connected with a slider 8, a third spring 9 is fixedly installed on the lower surface of the slider 8, one end of the third spring 9 is connected to the inner wall of the slide groove 201, a protective plate 10 is fixedly installed on the front of the slider 8, and a second handle 11 is fixedly installed on the front of the protective plate 10.

[0033] A mounting post 12 is fixedly mounted on the upper surface of the protective shell 2 .

[0034] A stopper 13 is fixedly mounted on one end of the mounting column 12 , and a rotating stopper 14 is rotatably connected to the peripheral side surface of the mounting column 12 .

[0035] When in use, first pull the first handle 302 downward to drive the sliding rod 301 to move downward, the sliding rod 301 drives the first clamping block 304 to move downward, the first clamping block 304 squeezes the first spring 303 to contract, the first clamping block 304 drives the first connecting rod 306 to move downward, the first connecting rod 306 drives the first spur gear 307 to move downward, the first spur gear 307 moves so that the gear 7 drives the rotating rod 6 to rotate inside the bearing 5, the gear 7 rotates to move the second spur gear 405 upward, the second spur gear 405 drives the second connecting rod 404 and the second clamping block 402 to move upward, the second clamping block 402 moves upward to make the telescopic rod 401 and the second spring 403 contract, so that the charging port 101 is exposed, and then the charger is plugged in, and the first handle is released. The hand 302 makes the second spring 403 and the first spring 303 rebound, so that the second clamping block 402 and the first clamping block 304 are close to each other to clamp the charger, and the anti-slip layer 305 makes the clamping tight, avoiding the charger from falling easily under the action of external force and causing the charger to be unable to charge. When the charging pile is not in use, the second handle 11 is pulled to drive the protective plate 10 to make the slider 8 slide inside the slide groove 201, and the slider 8 moves downward to squeeze the third spring 9. After the protective plate 10 closes the protective shell 2, the rotating block 14 is rotated to abut the protective plate 10, so that the closing of the protective plate 10 is completed to achieve the dust-proof effect. When opening, the rotating block 14 is rotated to release the abutment on the protective plate 10, and then the two third springs 9 rebound to automatically open the protective plate 10.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A charging pile interface protection device, comprising a mounting body (1), characterized in that: A protective shell (2) is fixedly mounted on the front of the mounting body (1); a first clamping structure (3) is provided on the inner bottom of the protective shell (2); a second clamping structure (4) is provided on the inner top of the protective shell (2); the first clamping structure (3) comprises a sliding rod (301), a first handle (302), a first spring (303), a first clamping block (304), an anti-slip layer (305), a first connecting rod (306) and a first spur gear (307); the inner wall of the protective shell (2) is slidably connected with the sliding rod (301); one end of the sliding rod (301) is fixedly mounted with the first handle (306); 02), a first clamping block (304) is fixedly installed on the other end of the sliding rod (301), a first spring (303) is provided on the peripheral side of the first spring (303), one end of the first spring (303) is connected to the protective shell (2), the other end of the first spring (303) is connected to the first clamping block (304), an anti-slip layer (305) is provided on the upper surface of the first clamping block (304), a first connecting rod (306) is fixedly installed on one side of the first clamping block (304), and a first straight gear (307) is fixedly installed on one end of the first connecting rod (306).

2. A charging pile interface protection device according to claim 1, characterized in that: The front of the mounting body (1) is provided with a charging hole (101), the front of the protective shell (2) is provided with a slide groove (201), and the number of the slide grooves (201) is fixed at two.

3. A charging pile interface protection device according to claim 1, characterized in that: The second clamping structure (4) comprises a telescopic rod (401), a second clamping block (402), a second spring (403), a second connecting rod (404) and a second spur tooth (405); the telescopic rod (401) is fixedly mounted on the inner top end of the protective shell (2); one end of the telescopic rod (401) is fixedly mounted with the second clamping block (402); a second spring (403) is provided on the peripheral side surface of the telescopic rod (401); one end of the second spring (403) is connected to the second clamping block (402); the other end of the second spring (403) is connected to the protective shell (2); a second connecting rod (404) is fixedly mounted on one side of the second clamping block (402); and one end of the second connecting rod (404) is fixedly mounted with the second spur tooth (405).

4. A charging pile interface protection device according to claim 1, characterized in that: A bearing (5) is provided on the front side of the mounting body (1); a rotating rod (6) is rotatably connected to the inner wall of the bearing (5); a gear (7) is fixedly mounted on one end of the rotating rod (6); and the gear (7) is meshingly connected with the second spur gear (405) and the first spur gear (307).

5. A charging pile interface protection device according to claim 2, characterized in that: The interior of the slide groove (201) is slidably connected with a slider (8), a third spring (9) is fixedly installed on the lower surface of the slider (8), one end of the third spring (9) is connected to the inner wall of the slide groove (201), a protective plate (10) is fixedly installed on the front of the slider (8), and a second handle (11) is fixedly installed on the front of the protective plate (10).

6. A charging pile interface protection device according to claim 1, characterized in that: A mounting column (12) is fixedly mounted on the upper surface of the protective shell (2).

7. A charging pile interface protection device according to claim 6, characterized in that: A stopper (13) is fixedly mounted on one end of the mounting column (12), and a rotating stopper (14) is rotatably connected to the peripheral side surface of the mounting column (12).

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