Qualification detection fixing device for charging pile circuit board

Abstract

The utility model discloses a qualification detection fixing device for a charging pile circuit board, which belongs to the technical field of detection devices and comprises a fixing box, a rotary positioning component is fixedly mounted in the fixing box and comprises a threaded rod, a sleeve, a sucker, a fixing frame and a circuit board. Threaded rods are symmetrically and rotationally connected to the interior of the fixing box, the outer sides of the threaded rods are sleeved with sleeves for adjusting the height in a threaded mode, the top ends of the sleeves are fixedly connected with suction cups used for guaranteeing the fixing effect, the charging pile circuit board can be turned over after being fixed by rotating the positioning assembly, and detection work on the two faces of the charging pile circuit board is achieved. The qualification detection efficiency of the charging pile circuit board is improved, the labor intensity of workers is relieved, meanwhile, the two sleeves and the suction cups can be driven to move synchronously by rotating the connecting rod in cooperation with the bevel gear set and the belt transmission mechanism, the bottom end of the circuit board can be conveniently positioned, and the fixing effect of the circuit board is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a qualified detection and fixing device for a charging pile circuit board. Background Art

[0002] The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging operations and print cost data. The charging pile display can display data such as charging capacity, cost, and charging time. After the charging pile is produced, it is necessary to use a qualified testing fixture to test and calibrate the circuit board to ensure the performance of the charging pile circuit board.

[0003] To this end, the China Patent Network has disclosed a fixing device for detecting the circuit board of a charging pile with application number 201922171518.2. The circuit board is clamped by rotating the clamp. For the position of the support column, the slide rail can move left and right along the direction of the slide groove, and the limiting structure can limit the slide rail by limiting the slider. The support column can slide on the slide rail through the block, thereby realizing the movement of the front and rear position of the support column. At the same time, by rotating the bolt, when the bolt is pressed against the slide rail, the block cannot move, so that the position of the support column is fixed, and the support column can move in the front, back, left and right directions. It is highly flexible and can adapt to circuit boards of any shape.

[0004] Although the above application has met the user's needs to a certain extent, there are still certain defects in the use process. The specific problems are as follows: since the charging pile circuit board often needs to be inspected on both sides during the inspection, after the charging pile circuit board is fixed and inspected, the staff needs to contact and fix and flip the circuit board to fix the back side again for inspection, which reduces the qualified inspection efficiency of the charging pile circuit board and increases the labor intensity of the staff. Based on this, the utility model designs a qualified inspection and fixing device for the charging pile circuit board to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a qualified detection and fixing device for a charging pile circuit board, so as to solve the problem raised in the above-mentioned background technology that since the charging pile circuit board often needs to be tested on both sides during the detection work, after the charging pile circuit board is fixed and tested, the staff needs to contact and fix and turn the circuit board over to fix the back side again for detection, which reduces the qualified detection efficiency of the charging pile circuit board and increases the labor intensity of the staff.

[0006] To achieve the above object, the utility model provides the following technical solutions: a qualified detection and fixing device for a charging pile circuit board, comprising a fixing box, a rotation positioning assembly is fixedly installed inside the fixing box, and the rotation positioning assembly comprises a threaded rod, a sleeve, a suction cup, a fixing frame and a circuit board;

[0007] The interior of the fixing box is symmetrically rotatably connected with a threaded rod, the outer side of the threaded rod is threadedly sleeved with a sleeve for adjusting the height, the top of the sleeve is fixedly connected with a suction cup for ensuring the fixing effect, both sides of the fixing box are rotatably connected with fixing frames, and a circuit board is arranged between the two fixing frames, so that the charging pile circuit board can be turned over after being fixed, so as to realize the detection of both sides thereof, thereby improving the qualified detection efficiency of the charging pile circuit board and reducing the labor intensity of the staff;

[0008] A lighting adjustment component is fixedly installed inside the fixed box, and the lighting adjustment component includes a mounting rod, a mounting frame, a rotating shaft and a rotating handle;

[0009] The interior of the fixed box is slidably connected to a mounting rod with a mounting function, one side of the mounting rod is fixedly connected to a mounting bracket, the interior of the mounting bracket is rotatably connected to a rotating shaft with an angle adjustment function, one side of the rotating shaft is fixedly connected to a rotating handle, which can provide sufficient light when the charging pile circuit board is tested to ensure the accuracy of the test results.

[0010] Preferably, the rotation positioning assembly further includes an electric telescopic rod, a positioning plate, a hydraulic rod and a drive motor;

[0011] A driving motor for driving the circuit board to rotate is fixedly installed on one side of the fixed box, a hydraulic rod is fixedly installed on the side of the fixed box away from the driving motor, an electric telescopic rod is fixedly installed inside the fixed frame, and an output shaft of the electric telescopic rod is fixedly connected to a positioning plate.

[0012] Preferably, the lighting adjustment assembly further includes a limit rod, a lighting lamp and a screw rod;

[0013] A limiting rod with a limiting function is slidably connected inside the rotating handle, a lighting lamp is fixedly sleeved on the outer side of the rotating handle, and a screw rod is rotatably connected inside the fixing box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By rotating the positioning component, the charging pile circuit board can be flipped after being fixed, so that the double-sided detection work can be carried out, which improves the qualified detection efficiency of the charging pile circuit board and reduces the labor intensity of the staff. At the same time, by rotating the connecting rod in conjunction with the use of the bevel gear set and the belt drive transmission mechanism, the two sleeves and the suction cup can be driven to move synchronously, which is convenient for positioning the bottom end of the circuit board and ensuring the fixing effect of the circuit board.

[0016] 2. Through the lighting adjustment component, sufficient light can be provided when the charging pile circuit board is tested to ensure the accuracy of the test results. At the same time, by turning the rotating handle, the shaft and the lighting lamp can be driven to rotate and adjust the lighting angle, thereby improving the flexibility of the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the structure of a qualified detection and fixing device for a charging pile circuit board of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the rotary positioning assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the circuit board of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the lighting adjustment component of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the lighting lamp of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Fixed box;

[0025] 2. Rotation positioning assembly; 201. Threaded rod; 202. Sleeve; 203. Suction cup; 204. Fixing frame; 205. Circuit board; 206. Electric telescopic rod; 207. Positioning plate; 208. Hydraulic rod; 209. Driving motor;

[0026] 3. Lighting adjustment assembly; 301. Mounting rod; 302. Mounting frame; 303. Rotating shaft; 304. Rotating handle; 305. Limiting rod; 306. Lighting lamp; 307. Screw rod. 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 of 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 1-5 The utility model provides a technical solution: a qualified detection and fixing device for a charging pile circuit board, comprising a fixing box 1, a rotation positioning component 2 is fixedly installed inside the fixing box 1, and the rotation positioning component 2 comprises a threaded rod 201, a sleeve 202, a suction cup 203, a fixing frame 204 and a circuit board 205;

[0029] The interior of the fixed box 1 is symmetrically rotatably connected with a threaded rod 201, and the two threaded rods 201 are connected through a belt transmission mechanism. The belt transmission mechanism consists of two transmission wheels and a belt. The outer side of one threaded rod 201 is fixedly sleeved with a bevel gear set, and the bevel gear set consists of two mutually meshing bevel gears. A connecting rod is fixedly connected to one side of the bevel gear set, which is convenient for adjusting the height of the suction cup 203, and is convenient for driving the two sleeves 202 and the suction cup 203 to move synchronously, so as to facilitate positioning the bottom end of the circuit board 205 and ensure the fixing effect of the circuit board 205. The outer side of the threaded rod 201 is threadedly sleeved with a sleeve 202 for adjusting the height, and the top of the sleeve 202 is fixedly connected with a suction cup 203 for ensuring the fixing effect. Both sides of the fixed box 1 are rotatably connected with fixed frames 204, and a circuit board 205 is provided between the two fixed frames 204;

[0030] A lighting adjustment assembly 3 is fixedly installed inside the fixed box 1, and the lighting adjustment assembly 3 includes a mounting rod 301, a mounting frame 302, a rotating shaft 303 and a rotating handle 304;

[0031] The fixed box 1 is internally slidably connected with a mounting rod 301 having a mounting function, one side of the mounting rod 301 is fixedly connected with a mounting frame 302, the mounting frame 302 is internally rotatably connected with a rotating shaft 303 having an angle adjustment function, one side of the rotating shaft 303 is fixedly connected with a rotating handle 304.

[0032] The rotation positioning assembly 2 also includes an electric telescopic rod 206, a positioning plate 207, a hydraulic rod 208 and a driving motor 209;

[0033] A driving motor 209 for driving the circuit board 205 to rotate is fixedly installed on one side of the fixed box 1, and the driving motor 209 is electrically connected to the output end of the external power supply. A hydraulic rod 208 is fixedly installed on the side of the fixed box 1 away from the driving motor 209. The output ends of the hydraulic rod 208 and the driving motor 209 are respectively fixedly connected to the two fixed frames 204, so as to drive the fixed frames 204 to rotate and detect both sides of the circuit board 205. At the same time, it is convenient to disassemble the circuit board 205 after the monitoring is completed. An electric telescopic rod 206 is fixedly installed inside the fixed frame 204, and the electric telescopic rod 206 is electrically connected to the output end of the external power supply. The output shaft of the electric telescopic rod 206 is fixedly connected to the positioning plate 207.

[0034] Start the hydraulic rod 208, the hydraulic rod 208 drives a positioning plate 207 to move, and the circuit board 205 can be placed between the two positioning plates 207. At the same time, drive the hydraulic rod 208 in the reverse direction, so that the hydraulic rod 208 drives a positioning plate 207 to fit one side of the circuit board 205, and fix it according to the width of the circuit board 205. Start the electric telescopic rod 206, the electric telescopic rod 206 drives the positioning plate 207 to fit the top of the circuit board 205, and fix the top of the circuit board 205. At the same time, rotate the connecting rod, The connecting rod drives the bevel gear set to rotate, which in turn drives a threaded rod 201 to rotate. One threaded rod 201 drives another threaded rod 201 to rotate through a belt transmission mechanism, which causes the two sleeves 202 and the suction cup 203 to move synchronously, fit with the bottom end of the circuit board 205, and support the circuit board 205. The connecting rod is rotated in the opposite direction, and the suction cup 203 is away from the circuit board 205. The drive motor 209 is started, and the drive motor 209 drives the fixed frame 204 and the circuit board 205 to rotate, and both sides are inspected, which is convenient for the staff to use.

[0035] The lighting adjustment assembly 3 also includes a limit rod 305, a lighting lamp 306 and a screw rod 307;

[0036] The interior of the rotating handle 304 is slidably connected to a limiting rod 305 with a limiting function, and the outer side of the rotating handle 304 is fixedly sleeved with a lighting lamp 306, which is electrically connected to the output end of an external power supply. The interior of the fixed box 1 is rotatably connected to a screw rod 307, and the outer side of the screw rod 307 is threadedly connected to the mounting rod 301, which is convenient for driving the mounting rod 301 and the lighting lamp 306 to move, thereby improving the flexibility of using the lighting lamp 306.

[0037] By rotating the screw rod 307, the screw rod 307 drives the mounting rod 301 to move through the thread on the surface, providing sufficient light when the charging pile circuit board 205 is tested, ensuring the accuracy of the test result, pulling the limit rod 305 to separate the limit rod 305 from the mounting frame 302, and then rotating the handle 304, which drives the rotating shaft 303 and the lighting lamp 306 to rotate to adjust the lighting angle. After the adjustment is completed, the limit rod 305 is loosened and embedded into the internal limit groove of the mounting frame 302 to fix the lighting lamp 306 to avoid displacement.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] 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 qualified detection and fixing device for a charging pile circuit board, comprising a fixing box (1), characterized in that: A rotation positioning assembly (2) is fixedly installed inside the fixed box (1), and the rotation positioning assembly (2) comprises a threaded rod (201), a sleeve (202), a suction cup (203), a fixing frame (204) and a circuit board (205); The fixing box (1) is symmetrically rotatably connected to a threaded rod (201) inside, the threaded rod (201) is threadedly sleeved with a sleeve (202) for adjusting the height, the top of the sleeve (202) is fixedly connected to a suction cup (203) for ensuring the fixing effect, both sides of the fixing box (1) are rotatably connected to fixing frames (204), and a circuit board (205) is provided between the two fixing frames (204); A lighting adjustment component (3) is fixedly installed inside the fixed box (1), and the lighting adjustment component (3) comprises a mounting rod (301), a mounting frame (302), a rotating shaft (303) and a rotating handle (304); The fixing box (1) is slidably connected to a mounting rod (301) having a mounting function, one side of the mounting rod (301) is fixedly connected to a mounting frame (302), the mounting frame (302) is rotatably connected to a rotating shaft (303) having an angle adjustment function, and one side of the rotating shaft (303) is fixedly connected to a rotating handle (304).

2. The qualified detection and fixing device for a charging pile circuit board according to claim 1 is characterized in that: The rotation positioning assembly (2) also includes an electric telescopic rod (206), a positioning plate (207), a hydraulic rod (208) and a driving motor (209); A driving motor (209) for driving the circuit board (205) to rotate is fixedly mounted on one side of the fixed box (1), a hydraulic rod (208) is fixedly mounted on the side of the fixed box (1) away from the driving motor (209), an electric telescopic rod (206) is fixedly mounted inside the fixed frame (204), and an output shaft of the electric telescopic rod (206) is fixedly connected to a positioning plate (207).

3. The qualified detection and fixing device for a charging pile circuit board according to claim 1 is characterized in that: The two threaded rods (201) are connected in transmission via a belt transmission mechanism, and a bevel gear set is fixedly sleeved on the outer side of one of the threaded rods (201).

4. The qualified detection and fixing device for a charging pile circuit board according to claim 2 is characterized in that: The output ends of the hydraulic rod (208) and the driving motor (209) are fixedly connected to the two fixing frames (204) respectively.

5. The qualified detection and fixing device for a charging pile circuit board according to claim 1 is characterized in that: The lighting adjustment assembly (3) further comprises a limiting rod (305), a lighting lamp (306) and a screw rod (307); A limiting rod (305) having a limiting function is slidably connected inside the rotating handle (304), a lighting lamp (306) is fixedly sleeved on the outside of the rotating handle (304), and a screw rod (307) is rotatably connected inside the fixed box (1).

6. The qualified detection and fixing device for a charging pile circuit board according to claim 5 is characterized in that: The outer side of the screw rod (307) is threadedly connected to the mounting rod (301).

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