Charging base detection equipment

Abstract

The utility model belongs to the technical field of detection equipment, and particularly relates to charging seat detection equipment, which comprises a workbench, an air tightness detector is mounted on the workbench, a placement table is fixedly mounted in the air tightness detector, a charging seat body is arranged on the placement table, a connecting piece is fixedly mounted on the side wall of the charging seat body, and a charging seat is arranged on the charging seat body. A through hole penetrating through the connecting frame is formed in the top of the connecting frame; a plurality of placing grooves are formed in the placing table, and first electric push rods are connected into the placing grooves through bolts; through the designed structure, charging base bodies of different specifications are rapidly fixed, then efficient fixing is achieved, it is not needed to customize a mold like a traditional fixing mode, and material waste can be effectively reduced while the limitation of the fixing specifications is solved.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically a charging dock testing device. Background Technology

[0002] A charging dock airtightness tester is a device used to test whether the charging dock casing has good airtightness. Airtightness is a key characteristic to ensure that the inside of the charging dock is not affected by the external environment (such as moisture, dust, etc.). The airtightness tester tests the sealing performance of the charging dock by simulating external pressure changes, using gas or vacuum, etc.

[0003] When testing the airtightness of a charging dock housing, it is necessary to place the housing in a test fixture for fixation before connecting it to an airtightness testing instrument. Since there are many different models of charging dock housings, it is necessary to design identical molds for different models to fix the housing during airtightness testing. This fixing method results in low testing efficiency, and the molds used after testing are rarely reused with charging dock housings of identical dimensions, leading to material waste. Therefore, to address these problems, a charging dock testing device is proposed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a charging dock testing device.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A charging dock testing device of this utility model includes a workbench, on which an airtightness detector is installed. A placement platform is fixedly installed inside the airtightness detector. A charging dock body is disposed on the placement platform. A connecting piece is fixedly installed on the side wall of the charging dock body. A through hole is opened at the top of the connecting piece. Several placement slots are opened on the placement platform. A first electric push rod is bolted into each placement slot. Several threaded holes communicating with the placement slots are opened inside the placement platform. A fixing frame is fixedly installed at the output end of the first electric push rod. A second electric push rod is fixedly installed inside the fixing frame. A fixing post is fixedly installed at the output end of the second electric push rod.

[0006] Furthermore, the surface of the fixed column is provided with several cavities, and a sliding plate slides in the cavity through an elastic element. A sliding rod is fixedly installed on one side of the sliding plate. The sliding rod slides in the fixed column and passes through the sliding plate. A support plate is fixedly installed at one end of the sliding rod, and the top of the support plate is inclined.

[0007] Furthermore, several anti-slip pads are fixedly installed on the side of the support plate away from the slide bar, and the support plate is arc-shaped.

[0008] Furthermore, a fixing block is fixedly installed on the top of the fixing column, one side of the fixing block is arc-shaped, and several rolling columns are rotatably connected to the arc-shaped surface of the fixing block.

[0009] Furthermore, the elastic element is a hollow elastic ball, and a plurality of air outlet pipes are fixedly installed on one side of the fixing block, with one end of each air outlet pipe connected to the interior of the elastic element.

[0010] Furthermore, a corrugated pipe is fixedly installed between the first electric push rod and the fixed frame, and a corrugated pipe is fixedly installed between the second electric push rod and the fixed column.

[0011] The advantages of this utility model are:

[0012] 1. This utility model achieves rapid fixation of the charging base body by inserting the fixing post into the through hole of the connector through the output end of the second electric push rod. Then, the pipeline inside the airtightness tester is connected to the charging base body to complete the airtightness test. It should be noted that since the specifications of the charging base bodies vary, the first electric push rod can drive the fixing frame and the second electric push rod to move. When the specifications of the charging base body are too large or too small, the position of the first electric push rod can be adjusted in time with bolts to quickly adjust the first electric push rod and adapt it to different specifications of the charging base body. The structure designed above achieves rapid fixation of charging base bodies of different specifications, thus achieving efficient fixation without the need for customized molds as in traditional fixation methods. This overcomes the limitations of fixed specifications and effectively reduces material waste.

[0013] 2. When the fixing post moves into the connector, the inclined surface of the top of the support plate contacts the bottom of the connector and is then squeezed and slid into the cavity, facilitating the fixing post to bring the support plate into the through hole of the connector. After entering the through hole, the support plate remains in contact with the inner wall of the through hole under the action of the elastic element, and the anti-slip pad on the support plate also abuts against the inner wall of the through hole, increasing friction and achieving a stable fixation. Furthermore, the elastic element and support plate are designed to adapt to through holes of different sizes in connectors, thus providing a more comprehensive match for charging base bodies of different specifications.

[0014] 3. When the fixed column moves towards the through hole of the connecting frame, it first contacts the connecting piece using the arc-shaped surface of the top fixed block. The arc-shaped fixed block helps the connecting piece to be aligned, facilitating its entry and thus the subsequent entry of the support plate. Simultaneously, the designed rolling column reduces friction, making it easier for the fixed block to move within the through hole of the connecting piece. As the subsequent support plate slides and contracts into the cavity, the elastic element is compressed, and gas is blown towards the through hole through the vent pipe, thus pre-cleaning the through hole. This increases friction when the anti-slip pad on the subsequent support plate contacts the inner wall of the through hole for fixation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the workbench in this utility model;

[0017] Figure 2 This is a structural schematic diagram of the placement platform in this utility model;

[0018] Figure 3 This is a structural schematic diagram of the first electric push rod in this utility model;

[0019] Figure 4 This is a partial cross-sectional view of the fixed column in this utility model.

[0020] In the diagram: 1. Workbench; 2. Air tightness tester; 3. Placement platform; 4. Charging base body; 5. Connector; 6. Through hole; 7. Placement slot; 8. First electric push rod; 9. Bolt; 10. Threaded hole; 11. Fixing frame; 12. Second electric push rod; 13. Fixing column; 14. Cavity; 15. Slide rod; 16. Sliding plate; 17. Support plate; 18. Elastic element; 19. Anti-slip pad; 20. Fixing block; 21. Rolling column; 22. Air outlet pipe; 23. Corrugated pipe. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-4 As shown, a charging dock testing device includes a workbench 1, on which an airtightness detector 2 is mounted. A placement platform 3 is fixedly installed inside the airtightness detector 2. A charging dock body 4 is mounted on the placement platform 3. A connector 5 is fixedly installed on the side wall of the charging dock body 4. A through hole 6 is formed at the top of the connector 5. Several placement slots 7 are formed on the placement platform 3. A first electric push rod 8 is connected to each placement slot 7 by bolts 9. Several threaded holes 10 communicating with the placement slots 7 are formed in the placement platform 3. A fixing frame 11 is fixedly installed at the output end of the first electric push rod 8. A second electric push rod 12 is fixedly installed inside the fixing frame 11. A fixing post 13 is fixedly installed at the output end of the second electric push rod 12.

[0023] During operation, the charging base body 4 to be tested is placed on the placement platform 3 of the airtightness tester 2, aligning the through hole 6 of the connector 5 on the charging base body 4 with the fixing post 13. Then, the second electric push rod 12 inside the fixing frame 11 is activated, causing the output end of the second electric push rod 12 to carry the fixing post 13 into the through hole 6 of the connector 5 for fixation, thereby achieving the function of quickly fixing the charging base body 4. At this time, the pipeline inside the airtightness tester 2 is connected to the charging base body 4 to complete the airtightness test of the charging base body 4. It should be noted that since the specifications of the charging base body 4 are different, the fixing frame 11 and the second electric push rod 12 can be moved by the first electric push rod 8. When the specifications of the charging base body 4 are too large or too small, the position of the first electric push rod 8 can be adjusted in time by the bolt 9, thereby achieving quick adjustment of the first electric push rod 8 and adapting it to different specifications of the charging base body 4. The structure designed above enables the rapid fixing of charging base bodies 4 of different specifications, thereby achieving efficient fixing. Unlike traditional fixing methods, it does not require customized molds. While solving the limitations of fixing specifications, it can also effectively reduce material waste.

[0024] The surface of the fixed column 13 has several cavities 14. A sliding plate 16 slides within each cavity 14 via an elastic element 18. A sliding rod 15 is fixedly mounted on one side of the sliding plate 16. The sliding rod 15 slides within the fixed column 13 and passes through the sliding plate 16. A support plate 17 is fixedly mounted at one end of the sliding rod 15, and the top of the support plate 17 is inclined. Several anti-slip pads 19 are fixedly mounted on the side of the support plate 17 away from the sliding rod 15, and the support plate 17 is arc-shaped.

[0025] During operation, as the fixing post 13 moves into the connector 5, the inclined surface at the top of the support plate 17 contacts the bottom of the connector 5, and is then squeezed and slid into the cavity 14, facilitating the fixing post 13 to carry the support plate 17 into the through hole 6 of the connector 5. After entering the through hole 6, the support plate 17 remains in contact with the inner wall of the through hole 6 under the action of the elastic element 18, and the anti-slip pad 19 on the support plate 17 also abuts against the inner wall of the through hole 6, thereby increasing friction and achieving a stable fixation. Furthermore, the elastic element 18 and the support plate 17 are designed to adapt to different sizes of the through holes 6 of the connector 5, thus providing a more comprehensive match for different specifications of the charging base body 4.

[0026] A fixing block 20 is fixedly installed on the top of the fixing column 13. One side of the fixing block 20 is arc-shaped, and several rolling columns 21 are rotatably connected to the arc-shaped surface of the fixing block 20. The elastic element 18 is a hollow elastic ball, and several air outlet pipes 22 are fixedly installed on one side of the fixing block 20. One end of each air outlet pipe 22 is connected to the interior of the elastic element 18. A corrugated pipe 23 is fixedly installed between the first electric push rod 8 and the fixing frame 11, and a corrugated pipe 23 is fixedly installed between the second electric push rod 12 and the fixing column 13.

[0027] During operation, when the fixed column 13 moves towards the through hole 6 of the connecting frame, it first contacts the connecting piece 5 using the arc-shaped surface of the top fixed block 20. The arc-shaped fixed block 20 will help the connecting piece 5 to be aligned and thus facilitate its entry, thereby facilitating the entry of the subsequent support plate 17. At the same time, the designed rolling column 21 can reduce friction and facilitate the movement of the fixed block 20 within the through hole 6 of the connecting piece 5. As the subsequent support plate 17 slides and contracts into the cavity 14, the elastic element 18 is compressed, and the gas is blown towards the through hole 6 through the air outlet pipe 22, thereby achieving pre-cleaning of the through hole 6. This facilitates the contact of the anti-slip pad 19 on the subsequent support plate 17 with the inner wall of the through hole 6, increasing friction for fixation.

[0028] The working principle is as follows: The charging base body 4 to be tested is placed on the placement platform 3 of the airtightness tester 2, aligning the through hole 6 of the connector 5 on the charging base body 4 with the fixing post 13. Then, the second electric push rod 12 inside the fixing frame 11 is activated, causing the output end of the second electric push rod 12 to carry the fixing post 13 into the through hole 6 of the connector 5 for fixation, thus quickly fixing the charging base body 4. At this point, the pipeline inside the airtightness tester 2 is connected to the charging base body 4 to complete the airtightness test. It should be noted that since the specifications of the charging base body 4 vary, the first electric push rod 8 can drive the fixing frame 11 and the second electric push rod 12 to move. When the specifications of the charging base body 4 are too large or too small, the position of the first electric push rod 8 can be adjusted in time using the bolt 9, thereby achieving rapid adjustment of the first electric push rod 8 to adapt to different specifications of the charging base body 4.

[0029] When the fixed column 13 moves toward the through hole 6 of the connecting frame, it first contacts the connecting piece 5 using the arc-shaped surface of the top fixed block 20. The arc-shaped fixed block 20 will help the connecting piece 5 to be aligned and thus facilitate its entry, thereby facilitating the subsequent entry of the support plate 17. At the same time, the designed rolling column 21 can reduce friction and facilitate the movement of the fixed block 20 within the through hole 6 of the connecting piece 5. As the subsequent support plate 17 slides and contracts into the cavity 14, the elastic element 18 is compressed, and the gas is blown toward the through hole 6 through the vent pipe 22.

[0030] When the fixing post 13 moves into the connector 5, the inclined surface at the top of the support plate 17 contacts the bottom of the connector 5, and is then squeezed and slid into the cavity 14, thus facilitating the fixing post 13 to carry the support plate 17 into the through hole 6 of the connector 5. After entering the through hole 6, the support plate 17 will always abut against the inner wall of the through hole 6 under the action of the elastic member 18, and the anti-slip pad 19 on the support plate 17 will abut against the inner wall of the through hole 6, thereby increasing the friction and achieving a stable fixation.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A charging base detection device, comprising a workbench (1), airtight detectors (2) are installed on the workbench (1), a placing table (3) is fixedly installed in the airtight detectors (2), a charging base body (4) is arranged on the placing table (3), a connecting piece (5) is fixedly installed on the side wall of the charging base body (4), and a through hole (6) penetrating through itself is formed in the top of the connecting frame; characterized in that A plurality of placing grooves (7) are formed in the placing table (3), a first electric push rod (8) is connected in the placing groove (7) through a bolt (9), a plurality of threaded holes (10) communicating with the placing grooves (7) are formed in the placing table (3), a fixed frame (11) is fixedly installed at the output end of the first electric push rod (8), a second electric push rod (12) is fixedly installed in the inside of the fixed frame (11), and a fixed column (13) is fixedly installed at the output end of the second electric push rod (12).

2. The charging station detection device of claim 1, wherein: A plurality of cavities (14) are formed in the surface of the fixed column (13), a sliding plate (16) is slidably arranged in the cavity (14) through an elastic member (18), a slide rod (15) is fixedly installed on one side of the sliding plate (16), the slide rod (15) slides in the fixed column (13), the slide rod (15) penetrates through the sliding plate (16), a support plate (17) is fixedly installed at one end of the slide rod (15), and the top of the support plate (17) is inclined.

3. A charging station detection device according to claim 2, wherein: A plurality of anti-skid pads (19) are fixedly installed on the side of the support plate (17) away from the slide rod (15), and the support plate (17) is arc-shaped.

4. The charging station detection device of claim 2, wherein: A fixed block (20) is fixedly installed at the top of the fixed column (13), one side of the fixed block (20) is arc-shaped, and a plurality of rolling columns (21) are rotatably connected to the arc-shaped side of the fixed block (20).

5. A charging station detection device according to claim 4, wherein: The elastic member (18) is a hollow elastic ball, a plurality of air outlet pipes (22) are fixedly installed on one side of the fixed block (20), and one end of the air outlet pipe (22) is in communication with the inside of the elastic member (18).

6. The charging station detection device of claim 1, wherein: The corrugated pipes (23) are fixedly installed between the first electric push rod (8) and the fixed frame (11) and between the second electric push rod (12) and the fixed column (13).

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