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 circuit board detection and comprises a machine body, a rotary positioning assembly is fixedly mounted at the top end of the machine body, and the rotary positioning assembly comprises a bearing block, a mounting plate, a connecting block, a fixing column and a positioning plate. A bearing block used for installation is arranged on one side of the machine body, an installation plate is fixedly connected to the top end of the bearing block, a connecting block used for adjustment is rotatably connected to the interior of the installation plate, a fixing column is fixedly connected to the bottom end of the connecting block, and a positioning plate used for positioning a circuit board is arranged below the fixing column. By rotating the positioning assembly, the top end of the charging pile circuit board can be fixed, the accuracy of qualified detection of the circuit board is ensured, meanwhile, the ball drives the positioning plate to rotate to adaptively adjust the fixing angle of the charging pile circuit board, the fixing effect of the circuit board is further improved, and the practicability of the positioning plate is improved.

Description

Technical Field

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

[0002] A charging pile refers to a charging device that provides energy replenishment for electric vehicles. Its function is similar to that of a gas pump in a gas station. 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 circuit board is produced, the circuit board needs to be tested and calibrated, and the circuit board needs to be fixed during the testing and calibration process.

[0003] To this end, the China Patent Network has disclosed a fixing device for detecting a charging circuit board with application number 201922171518.2. The support column has a high degree of adjustment. After determining the position of the support column, the clamp is rotated to clamp the circuit board. 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 a block, thereby realizing the movement of the support column front and back position. The bolt can be rotated. When the bolt is pressed against the slide rail, the block cannot move, so that the position of the support column is fixed. 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 top of the charging pile circuit board is fixed by the rotation of the clamp, when the bottom end of the clamp falls on the top of the charging pile circuit board, its bottom surface cannot maintain a horizontal state with the circuit board, which reduces the fixing effect of the circuit board and affects the accuracy of the qualified detection of the circuit board. Based on this, the utility model designs a qualified detection 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 proposed in the above background technology that the top of the charging pile circuit board is fixed by rotating the clamp, and when the bottom end of the clamp falls on the top of the charging pile circuit board, its bottom surface cannot maintain a horizontal state with the circuit board, which reduces the fixing effect of the circuit board and affects the accuracy of the qualified detection of the circuit board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a qualified detection and fixing device for a charging pile circuit board, comprising a body, a rotation positioning assembly is fixedly installed on the top of the body, and the rotation positioning assembly comprises a bearing block, a mounting plate, a connecting block, a fixing column and a positioning plate;

[0007] A bearing block for installation is provided on one side of the body, a mounting plate is fixedly connected to the top of the bearing block, a connecting block for adjustment is rotatably connected inside the mounting plate, a fixing column is fixedly connected to the bottom end of the connecting block, and a positioning plate for positioning the circuit board is provided below the fixing column, which can fix the top of the charging pile circuit board to ensure the accuracy of the qualified detection of the circuit board;

[0008] An adsorption cleaning assembly is fixedly installed on one side of the body, and the adsorption cleaning assembly includes a sliding frame, a sliding block, an adsorption block and a collection box;

[0009] A sliding frame is provided on one side of the body, a slider for flexibly adjusting the adsorption position is provided inside the sliding frame, an adsorption block for adsorbing dust is provided above the slider, and a collection box for collecting dust is provided on one side of the supporting block, which can adsorb dust on the surface of the circuit board during detection to ensure the cleaning effect of the circuit board.

[0010] Preferably, the rotation positioning assembly further includes a rotating shaft, a ball bearing and a driving motor;

[0011] The interior of the mounting plate is rotatably connected with a rotating shaft, one side of the mounting plate is fixedly mounted with a driving motor for driving, and the interior of the fixing column is rotatably connected with a ball for adjusting the angle of the positioning plate.

[0012] Preferably, the adsorption cleaning assembly further comprises a fan, a filter plate and a threaded rod;

[0013] A fan is fixedly installed inside the collecting box, a filter plate is arranged on an inclined surface inside the collecting box, and a threaded rod is rotatably connected inside the sliding frame.

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

[0015] 1. By rotating the positioning component, the top of the charging pile circuit board can be fixed to ensure the accuracy of the circuit board's qualified detection. At the same time, the positioning plate is driven by the ball to rotate to adaptively adjust the fixed angle of the charging pile circuit board, further improving the fixing effect of the circuit board and the practicality of the positioning plate.

[0016] 2. Through the adsorption cleaning component, the dust on the surface of the circuit board can be adsorbed during detection to ensure the cleaning effect of the circuit board. At the same time, the threaded rod is driven by the rotating motor to rotate and then the adsorption block is driven to move and adjust the adsorption position of the adsorption block, thereby improving the flexibility of the use of the adsorption block. 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 structural schematic diagram 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 It is a structural schematic diagram of the adsorption cleaning component of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Body;

[0023] 2. Rotation positioning assembly; 201. Carrying block; 202. Mounting plate; 203. Rotating shaft; 204. Connecting block; 205. Fixing column; 206. Ball bearing; 207. Positioning plate; 208. Driving motor;

[0024] 3. Adsorption cleaning component; 301. Sliding frame; 302. Sliding block; 303. Adsorption block; 304. Collection box; 305. Fan; 306. Filter plate; 307. Threaded rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3The utility model provides a technical solution: a qualified detection and fixing device for a charging pile circuit board, comprising a body 1, a rotating positioning assembly 2 is fixedly installed on the top of the body 1, and the rotating positioning assembly 2 comprises a bearing block 201, a mounting plate 202, a connecting block 204, a fixing column 205 and a positioning plate 207;

[0027] A bearing block 201 for installation is provided on one side of the body 1, and a mounting plate 202 is fixedly connected to the top of the bearing block 201, and a connecting block 204 for adjustment is rotatably connected inside the mounting plate 202, and a fixing column 205 is fixedly connected to the bottom end of the connecting block 204, and a positioning plate 207 for positioning the circuit board is provided below the fixing column 205, and an anti-slip rubber strip is fixedly connected to the bottom end of the positioning plate 207 at equal intervals, so as to ensure the positioning effect of the positioning plate 207 on the charging pile circuit board;

[0028] A suction cleaning assembly 3 is fixedly installed on one side of the body 1, and the suction cleaning assembly 3 includes a sliding frame 301, a sliding block 302, a suction block 303 and a collection box 304;

[0029] A sliding frame 301 is provided on one side of the body 1, and a slider 302 for flexibly adjusting the adsorption position is provided inside the sliding frame 301. An adsorption block 303 for adsorbing dust is provided above the slider 302. The interior of the adsorption block 303 is connected to the interior of a collecting box 304 through a connecting pipe. A collecting box 304 for collecting dust is provided on one side of the supporting block 201.

[0030] The rotation positioning assembly 2 also includes a rotating shaft 203, a ball 206 and a driving motor 208;

[0031] The mounting plate 202 is internally rotatably connected to a rotating shaft 203, and a transmission gear is fixedly sleeved on the outer side of the rotating shaft 203. The bottom end of the transmission gear is meshingly connected to a half gear. The output end of the driving motor 208 is fixedly connected to the half gear to drive the half gear and the transmission gear to rotate, thereby adjusting the height of the positioning plate 207. A driving motor 208 for driving is fixedly installed on one side of the mounting plate 202, and the driving motor 208 is electrically connected to the output end of an external power supply. The fixed column 205 is internally rotatably connected to a ball 206 for adjusting the angle of the positioning plate 207.

[0032] The position of the support column should be adjusted first, so that at least three support columns are in contact with the circuit board to be detected. After determining the position of the support column, start the drive motor 208, the drive motor 208 drives the half gear to rotate, the half gear drives the transmission gear to rotate, the transmission gear drives the rotating shaft 203 and the connecting block 204 to rotate, the connecting block 204 drives the fixed column 205 and the positioning plate 207 to abut against the top of the circuit board, and the ball 206 drives the positioning plate 207 to rotate to adaptively adjust the fixed angle of the charging pile circuit board, further improve the fixing effect of the circuit board, improve the practicality of the positioning plate 207, clamp the circuit board, 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 moving block, the support column can slide on the slide rail through the card block, so as to realize the movement of the front and rear position of the support column, the rotatable bolt, when the bolt is against the slide rail, the card block cannot move, so that the position of the support column is fixed, in summary, the support column can move in the front, back, left and right directions, with high flexibility, and can adapt to any shape of circuit board.

[0033] The adsorption cleaning assembly 3 also includes a fan 305, a filter plate 306 and a threaded rod 307;

[0034] A fan 305 is fixedly installed inside the collection box 304, and the fan 305 is electrically connected to the output end of the external power supply. The interior of the collection box 304 is provided with a filter plate 306 in an inclined surface. The interior of the sliding frame 301 is rotatably connected with a threaded rod 307, and the outer side of the threaded rod 307 is threadedly connected to the slider 302. A rotating motor is fixedly installed on one side of the threaded rod 307, and the rotating motor is electrically connected to the output end of the external power supply. A hydraulic rod is fixedly installed inside the slider 302, and the top of the hydraulic rod is fixedly connected to the adsorption block 303 to facilitate the movement of the adsorption block 303 to adjust its height. A movable door is hinged inside the collection box 304 to facilitate cleaning of dust above the filter plate 306.

[0035] Start the rotating motor, which drives the threaded rod 307 to rotate. The threaded rod 307 drives the slider 302 and the adsorption block 303 to move through the threads on the surface. Start the fan 305, which adsorbs the dust on the surface of the circuit board to the inside of the collection box 304 through the connecting pipe and the adsorption block 303. Start the hydraulic rod, which drives the adsorption block 303 to move, adjust the height of the adsorption block 303, and expand the adsorption range of the adsorption block 303. After the monitoring is completed, open the movable door to clean the dust above the filter plate 306, which is convenient for the staff to use.

[0036] 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.

[0037] 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 body (1), characterized in that: A rotation positioning assembly (2) is fixedly mounted on the top of the machine body (1), and the rotation positioning assembly (2) comprises a bearing block (201), a mounting plate (202), a connecting block (204), a fixing column (205) and a positioning plate (207); A bearing block (201) for installation is provided on one side of the machine body (1); a mounting plate (202) is fixedly connected to the top of the bearing block (201); a connecting block (204) for adjustment is rotatably connected inside the mounting plate (202); a fixing column (205) is fixedly connected to the bottom of the connecting block (204); and a positioning plate (207) for positioning the circuit board is provided below the fixing column (205); A suction cleaning assembly (3) is fixedly mounted on one side of the machine body (1), and the suction cleaning assembly (3) comprises a sliding frame (301), a sliding block (302), a suction block (303) and a collection box (304); A sliding frame (301) is provided on one side of the machine body (1); a sliding block (302) for flexibly adjusting the adsorption position is provided inside the sliding frame (301); an adsorption block (303) for adsorbing dust is provided above the sliding block (302); and a collection box (304) for collecting dust is provided on one side of the supporting block (201).

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) further comprises a rotating shaft (203), a ball bearing (206) and a driving motor (208); The mounting plate (202) is internally rotatably connected to a rotating shaft (203), a driving motor (208) for driving is fixedly mounted on one side of the mounting plate (202), and a ball (206) for adjusting the angle of the positioning plate (207) is internally rotatably connected to the fixing column (205).

3. The qualified detection and fixing device for a charging pile circuit board according to claim 1 is characterized in that: The bottom end of the positioning plate (207) is fixedly connected with anti-skid rubber strips at equal distances.

4. The qualified detection and fixing device for a charging pile circuit board according to claim 2 is characterized in that: A transmission gear is fixedly sleeved on the outer side of the rotating shaft (203).

5. The qualified detection and fixing device for a charging pile circuit board according to claim 1 is characterized in that: The adsorption cleaning assembly (3) further comprises a fan (305), a filter plate (306) and a threaded rod (307); A fan (305) is fixedly installed inside the collection box (304), a filter plate (306) is provided inside the collection box (304) in an inclined surface, and a threaded rod (307) is rotatably connected inside the sliding frame (301).

6. A qualified detection and fixing device for a charging pile circuit board according to claim 5, characterized in that: The outer side of the threaded rod (307) is threadedly connected to the slider (302).

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