Charging simulator convenient for safety protection

Abstract

The utility model relates to the technical field of charging simulators, and discloses a charging simulator convenient for safety protection, which comprises an instrument, the surface of the instrument is provided with jacks, the outer side of the instrument is provided with a fixing mechanism, and the outer side of the instrument is provided with a promoting mechanism. The mounting groove is formed in the surface of the instrument, and a straight rod is fixedly mounted on the inner wall of the mounting groove. According to the charging simulator convenient for safety protection, the movable plate rotates on the straight rod to drive the two clamping plates to move, the two clamping plates can be clamped with each other to fix a cable interface, meanwhile, the rubber pad can be better clamped with the surface of the cable interface, and when the rubber pad is dragged by the outside, the rubber pad moves along with the connector, so that the cable interface is protected. A movable block on a rubber pad moves in a movable groove, a reset spring deforms, the pulling effect is buffered, the pulling effect is protected, and the surface of the cable connector is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging simulator technical field, concretely is a charging simulator convenient to safe protection. BACKGROUND

[0002] With the popularization of electric vehicles, charging piles have also been popularized to a large extent. As a kind of public power equipment, charging piles need to be strictly detected before leaving the factory, and the charging simulator is a kind of device for charging pile detection.

[0003] However, the cable line interface of the existing charging simulator is mostly designed in an exposed manner without any protection mechanism. If external force acts on the cable line, the cable line connector is easy to disengage from the cable line interface, causing damage to the cable connector. In view of this, the present application provides a charging simulator convenient to safe protection. UTILITY MODEL CONTENTS

[0004] The utility model discloses a charging simulator convenient to safe protection to solve the problem in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a charging simulator convenient to safe protection, including instrument, the surface of instrument is set with jack, the outside of instrument is provided with fixed mechanism, the outside of instrument is provided with promote mechanism, the fixed mechanism includes:

[0006] The installation groove is arranged on the surface of the instrument, the inner wall of the installation groove is fixedly installed with a straight rod, one end of the torsional spring is fixedly connected with the arc surface of the straight rod, the inner wall of the torsional spring away from the arc surface of the straight rod is fixedly connected with the inner wall of the movable plate, the surface of the movable plate is fixedly installed with a fixed block, the surface of the fixed block is movably installed with a supporting rod, one end of the supporting rod away from the fixed block is fixedly connected with a clamping plate.

[0007] The movable groove is arranged on the surface of the clamping plate, the inner wall of the movable groove is fixedly connected with a reset spring, one end of the reset spring away from the inner wall of the movable groove is fixedly connected with a movable block, the surface of the movable block is fixedly installed with a rubber pad.

[0008] Preferably, the promoting mechanism includes a supporting strip, the supporting strip is fixedly installed on the arc surface of the supporting rod, the lower surface of the supporting strip is fixedly installed with a circular rod, the surface of the fixed block is provided with a limiting groove, the lower surface of the circular rod is fixedly installed with an arc-shaped rod, the end of the arc-shaped rod is fixedly installed with a bending spring, and the inside of the fixed block is provided with a bending groove.

[0009] Preferably, the shape of the bending groove is matched with the shape of the bending spring, and one end of the bending spring away from the arc-shaped rod is fixedly connected with the inner wall of the bending groove.

[0010] Preferably, the shape of the movable slot is matched with the shape of the movable block, facilitating the movable block to move on the inner wall of the movable slot, driving the rubber pad to move, and ensuring the rubber pad to move with the cable joint.

[0011] Preferably, the number of the reset springs is several, and the several reset springs are fixedly connected to the surface of the movable block in a circumferential array.

[0012] Preferably, the surface of the movable plate is provided with a rotating hole, the diameter of the rotating hole is matched with the diameter of the straight rod, and the movable plate is sleeved on the surface of the straight rod.

[0013] Compared with the prior art, the utility model provides a charging simulator convenient for safety protection, which has the following beneficial effects:

[0014] 1. The charging simulator convenient for safety protection is provided with a fixing mechanism, the movable plate rotates on the straight rod, drives the clamping plate to move, the number of the clamping plates is two, the two clamping plates can be clamped to each other to fix the cable interface, meanwhile, the rubber pad can better clamp the surface of the cable interface, when being dragged by the outside, the rubber pad moves with the joint, the movable block on the rubber pad moves in the inside of the movable slot, the reset spring is deformed, the effect of pulling is buffered, the effect of pulling is protected, and the surface of the cable joint is protected.

[0015] 2. The charging simulator convenient for safety protection is provided with a promoting mechanism, even if the direction of pulling the cable by the outside is not fixed, the supporting rod drives the clamping plate to twist on the fixing block, the circular rod rotates in the limiting slot, the arc-shaped rod extrudes the bending spring, the force of twisting is buffered and eliminated, and the area of the cable joint is further protected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the main body structure of the utility model;

[0017] Figure 2 It is a schematic view of the partial explosion structure of the installation groove of the utility model;

[0018] Figure 3 It is a schematic view of the partial explosion structure of the clamping plate of the utility model;

[0019] Figure 4 It is a schematic view of the partial section structure of the fixing block of the utility model.

[0020] In the figure: 1, instrument; 2, jack; 3, fixing mechanism; 301, mounting groove; 302, straight rod; 303, torsional spring; 304, movable plate; 305, fixed block; 306, clamping plate; 307, movable groove; 308, movable block; 309, reset spring; 310, rubber pad; 311, support rod; 4, promoting mechanism; 401, support strip; 402, round rod; 403, limiting groove; 404, arc-shaped rod; 405, bending spring; 406, bending groove. DETAILED DESCRIPTION

[0021] As Figures 1-4 shown, the utility model provides a technical scheme: a charging simulator convenient for safety protection, including instrument 1, the surface of instrument 1 is equipped with jack 2, the outside of instrument 1 is provided with fixing mechanism 3, the outside of instrument 1 is provided with promoting mechanism 4, fixing mechanism 3 includes mounting groove 301, straight rod 302, torsional spring 303, movable plate 304, fixed block 305, clamping plate 306, movable groove 307, movable block 308, reset spring 309, rubber pad 310, support rod 311.

[0022] In an embodiment of the utility model, mounting groove 301 is equipped in the surface of instrument 1, the inner wall of mounting groove 301 is fixedly installed straight rod 302, the arc surface of straight rod 302 is fixedly connected with one end of torsional spring 303, the inner wall of movable plate 304 is fixedly connected with the end of torsional spring 303 away from the arc surface of straight rod 302, fixed block 305 is fixedly installed on the surface of movable plate 304, support rod 311 is movably installed on the surface of fixed block 305, clamping plate 306 is fixedly connected with the end of support rod 311 away from fixed block 305, movable groove 307 is equipped on the surface of clamping plate 306, reset spring 309 is fixedly connected with the inner wall of movable groove 307, movable block 308 is fixedly connected with the end of reset spring 309 away from the inner wall of movable groove 307, rubber pad 310 is fixedly installed on the surface of movable block 308.

[0023] In addition, promoting mechanism 4 includes support strip 401, support strip 401 is fixedly installed on the arc surface of support rod 311, round rod 402 is fixedly installed on the lower surface of support strip 401, limiting groove 403 is equipped on the surface of fixed block 305, arc-shaped rod 404 is fixedly installed on the lower surface of round rod 402, bending spring 405 is fixedly installed on the end of arc-shaped rod 404, bending groove 406 is equipped in the inside of fixed block 305, the shape of bending groove 406 is adapted to the shape of bending spring 405, the inner wall of bending groove 406 is fixedly connected with the end of bending spring 405 away from arc-shaped rod 404, arc-shaped rod 404 can move in the inside of bending groove 406 and extrude bending spring 405.

[0024] In the embodiment of the utility model, the shape of the movable groove 307 is matched with the shape of the movable block 308, the number of the reset springs 309 is set as several, the several reset springs 309 are fixedly connected to the surface of the movable block 308 in a circumferential array, the two sides of the movable block 308 are both provided with the reset spring 309, the stable reset of the movable block 308 is guaranteed, the pulling is prevented, the surface of the movable plate 304 is provided with the rotating hole, the diameter of the rotating hole is matched with the diameter of the straight rod 302, the movable plate 304 is sleeved on the surface of the straight rod 302, the number of the movable plate 304 is set as two groups, the two groups of movable plates 304 are distributed in mirror image on the two ends of the jack 2, the number of the clamping plate 306 is set as two, the surface of one of the clamping plates 306 is provided with the clamping block, the surface of the other clamping plate 306 is provided with the clamping groove, and the two clamping plates 306 can be clamped.

[0025] In the utility model, when using, the movable plate 304 rotates on the straight rod 302, drives the clamping plate 306 to move, the number of the clamping plate 306 is two, the two clamping plates 306 can clamp each other and fix the cable interface, meanwhile, the rubber pad 310 can better clamp the surface of the cable interface, when being dragged by the outside, the rubber pad 310 moves along with the joint, the movable block 308 on the rubber pad 310 moves in the inside of the movable groove 307, and the reset spring 309 is deformed, the effect of pulling is buffered, the effect of pulling is protected, and the surface of the cable joint is protected.

[0026] Further, the direction of pulling is not fixed, the supporting rod 311 drives the clamping plate 306 to twist on the fixed block 305, the round rod 402 rotates in the limiting groove 403, the arc-shaped rod 404 extrudes the bending spring 405, the force of twisting is buffered and eliminated, and the area of the cable joint is further protected.

[0027] The foregoing has made detailed description to the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the utility model idea spirit is within the protection scope of the utility model.

Claims

1. A charging simulator facilitating security protection, comprising an instrument (1), a jack (2) is arranged on the surface of the instrument (1), characterized in that: The outer side of the instrument (1) is provided with a fixing mechanism (3), and the outer side of the instrument (1) is provided with a promoting mechanism (4), the fixing mechanism (3) comprises: The installation groove (301) is arranged on the surface of the instrument (1), the inner wall of the installation groove (301) is fixedly connected with the straight rod (302), one end of the arc surface of the straight rod (302) is fixedly connected with one end of the torsion spring (303), the end of the torsion spring (303) away from the arc surface of the straight rod (302) is fixedly connected with the inner wall of the movable plate (304), the surface of the movable plate (304) is fixedly connected with the fixed block (305), the surface of the fixed block (305) is movably connected with the supporting rod (311), and one end of the supporting rod (311) away from the fixed block (305) is fixedly connected with the clamping plate (306). The movable slot (307) is arranged on the surface of the clamping plate (306), the inner wall of the movable slot (307) is fixedly connected with the reset spring (309), one end of the reset spring (309) away from the inner wall of the movable slot (307) is fixedly connected with the movable block (308), and the surface of the movable block (308) is fixedly connected with the rubber pad (310).

2. The charging simulator with security protection according to claim 1, characterized in that: The promoting mechanism (4) comprises a supporting strip (401), the supporting strip (401) is fixedly connected with the arc surface of the supporting rod (311), the lower surface of the supporting strip (401) is fixedly connected with the circular rod (402), the surface of the fixed block (305) is provided with the limiting groove (403), the lower surface of the circular rod (402) is fixedly connected with the arc-shaped rod (404), one end of the arc-shaped rod (404) is fixedly connected with the bending spring (405), and the inner part of the fixed block (305) is provided with the bending groove (406).

3. The charging simulator with security protection according to claim 2, characterized in that: The shape of the bending groove (406) is matched with the shape of the bending spring (405), and one end of the bending spring (405) away from the arc-shaped rod (404) is fixedly connected with the inner wall of the bending groove (406).

4. The charging simulator with security protection according to claim 1, characterized in that: The shape of the movable slot (307) is matched with the shape of the movable block (308).

5. The charging simulator of claim 1, wherein: The number of the reset springs (309) is several, and the several reset springs (309) are fixedly connected with the surface of the movable block (308) in a circumferential array.

6. The charging simulator with security protection according to claim 1, characterized in that: The surface of the movable plate (304) is provided with a rotating hole, the diameter of the rotating hole is matched with the diameter of the straight rod (302), and the movable plate (304) is sleeved on the surface of the straight rod (302).

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