Electric bicycle charging pile detection device

Abstract

The utility model relates to the technical field of detection tools, in particular to an electric bicycle charging pile detection device which comprises a detection table, an installation frame is fixedly installed at the rear end of the top of the detection table, an air cylinder is fixedly installed at the top end of the installation frame, and a pressing plate is fixedly installed at the driving end of the air cylinder. The front end of the top of the pressing plate is fixedly provided with a machine cover, the machine cover is located at the bottom of the pressing plate and is electrically connected with a plurality of groups of test needles, and compared with an existing detection mode of electric bicycle charging pile detection, the detection efficiency and safety are greatly improved through the design that the plurality of groups of test needles are used for synchronously detecting 10 paths. In the testing process, the to-be-tested products are positioned, the stability of the testing process is further improved, meanwhile, corresponding product positioning plates can be conveniently selected and installed according to the to-be-tested products of different specifications, the applicability of the detection device is further improved, and the cost performance of the detection device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tooling, in particular to a detection device for an electric bicycle charging pile. Background Art

[0002] With the rapid development of the manufacturing industry, as an important auxiliary tool, the performance of the detection tooling directly affects the production efficiency and quality. The lack of a means for batch detection of each of the 10-way products of electric bicycles is not conducive to large-scale popularization and application. The existing detection method for electric bicycle charging piles is to manually connect L1, L2, L3, L14, L5, L6, L7, L8, L9, L10, N1... N10, PE1... PE10, 5-core data serial ports, etc. for separate wiring, power-on and power-off. Each path requires a large amount of manual working hours for screwing, plugging and unplugging wires separately, manually controlling the switch for power-on and power-off, and there are potential safety hazards in contacting 220V high-voltage electricity and quality hazards in operation and testing. During the testing process, the power-on and power-off states cannot be seen, and it is difficult to operate manually by refreshing the data through the mobile APP platform to view the power-off state of each path.

[0003] When detecting an electric bicycle charging pile, it is required to achieve batch detection of 10 paths simultaneously. Either a special test environment needs to be configured, or expensive special equipment needs to be purchased, and its cost performance is relatively low for small, medium and micro enterprises. Therefore, the existing product detection needs to be improved.

[0004] Therefore, it is particularly important to urgently design a detection device for an electric bicycle charging pile to solve the above defects. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model designs a detection device for an electric bicycle charging pile, which aims to solve the technical problems that the existing detection method of manually connecting wires separately for an electric bicycle charging pile is not only inefficient but also has potential safety hazards and quality hazards, and the cost performance of special equipment is low.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A detection device for an electric bicycle charging pile includes a detection table. At the rear end of the top of the detection table, a mounting frame is fixedly installed. At the top end of the mounting frame, a cylinder is fixedly installed. On the driving end of the cylinder, a pressing plate is fixedly installed. At the front end of the top of the pressing plate, a machine cover is fixedly installed. Multiple test pins are electrically connected to the bottom of the pressing plate inside the machine cover. At the top of the detection table and below the test pins, a mounting component is fixedly installed. On the top of the mounting component, a product positioning plate is fixedly installed. A product to be tested is movably installed inside the product positioning plate. Fixed boxes are fixedly installed at the left and right ends of the top of the product positioning plate and located on both sides of the product to be tested.

[0008] As a preferred solution of the present utility model, start buttons are fixedly installed at the left and right ends of the front of the detection table, and a stop button and a power switch are fixedly installed inside the two groups of start buttons respectively.

[0009] As a preferred solution of the present utility model, the cylinder is fixedly installed at the top of the mounting frame through a mounting sleeve, two guide rods are fixedly installed inside the mounting frame, both the left and right ends of the pressing plate are slidably connected to the guide rods through sliding sleeves, and limiting columns are fixedly connected to both the left and right ends of the bottom of the pressing plate.

[0010] As a preferred solution of the present utility model, the mounting assembly includes a mounting plate movably installed on the top of the detection table, a bidirectional lead screw is rotatably connected inside the mounting plate, connecting seats are threadedly connected to both the left and right ends of the bidirectional lead screw, and fixing plates are fixedly connected to the tops of the two groups of connecting seats and located on the left and right sides of the product positioning plate.

[0011] As a preferred solution of the present utility model, the four corners of the mounting plate are slidably connected to the detection table through sliding columns, and both the left and right ends of the bottom of the mounting plate are fixedly connected to the detection table through buffer springs.

[0012] As a preferred solution of the present utility model, a product buckle groove is opened at the front end of the top of the product positioning plate, and positioning columns are fixedly connected to the inner sides of the four corners of the product positioning plate and located at the positions of the products to be tested.

[0013] As a preferred solution of the present utility model, a fixed pressing block is slidably connected inside the fixed box, a return spring is fixedly connected to one end of the fixed pressing block located inside the fixed box, operating handles are fixedly connected to the tops of the two groups of fixed pressing blocks, a pin is inserted through the inside of the operating handle, a chute adapted to the pin is opened on the outside of the fixed box, and a jack adapted to the pin is opened on the inside of the fixed box.

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

[0015] 1. In the present utility model, through the combined design of the detection table, mounting frame, cylinder, pressing plate, machine cover, test needles and fixed box, when detecting the product to be tested, the product to be tested is placed inside the product positioning plate, so that multiple groups of positioning columns penetrate into the mounting holes on the product to be tested for positioning, and then the top of the product to be tested is positioned by the fixed pressing block, thereby ensuring the stability of the detection process. Press the two start buttons to start the cylinder to lower the pressing plate, so that multiple groups of test needles are lowered together to contact the terminals on the product to be tested for detection. The 10-way synchronous detection is carried out through multiple groups of test needles, thus greatly improving the detection efficiency and safety.

[0016] 2. In the present utility model, through the design of the installation component, by rotating the bidirectional lead screw, two fixed plates can be driven to move under the connection of the connection seat, which facilitates the quick disassembly and assembly of the product positioning plate, thereby facilitating the selection and installation of the corresponding product positioning plate according to different specifications of the products to be tested, and further improving the applicability of the detection device and greatly enhancing its cost performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0019] Figure 3 is a schematic diagram of the internal structure of the fixed box of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the installation component of the present utility model.

[0021] In the figure: 1. Detection table; 101. Start button; 102. Stop button; 103. Power switch; 2. Installation frame; 3. Cylinder; 301. Installation sleeve; 302. Guide rod; 4. Pressure plate; 401. Sliding sleeve; 402. Limit post; 5. Machine cover; 6. Test needle; 7. Installation component; 701. Installation plate; 702. Bidirectional lead screw; 703. Connection seat; 704. Fixed plate; 705. Sliding column; 706. Buffer spring; 8. Product positioning plate; 801. Product buckle groove; 802. Positioning column; 9. Product to be tested; 10. Fixed box; 1001. Fixed pressing block; 1002. Return spring; 1003. Operating handle; 1004. Plug; 1005. Chute; 1006. Jack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment:

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0025] An electric bicycle charging pile detection device includes a detection table 1. At the rear end of the top of the detection table 1, a mounting frame 2 is fixedly installed. At the top end of the mounting frame 2, a cylinder 3 is fixedly installed. On the driving end of the cylinder 3, a pressing plate 4 is fixedly installed. At the front end of the top of the pressing plate 4, a machine cover 5 is fixedly installed. Multiple test needles 6 are electrically connected to the bottom of the pressing plate 5. On the top of the detection table 1 and below the test needles 6, a mounting component 7 is fixedly installed. On the top of the mounting component 7, a product positioning plate 8 is fixedly installed. Inside the product positioning plate 8, a product to be tested 9 is movably installed. At the top of the product positioning plate 8 and at the left and right ends of the product to be tested 9, fixed boxes 10 are fixedly installed.

[0026] First, at the left and right ends of the front of the detection table 1, start buttons 101 are respectively fixedly installed. Inside the two groups of start buttons 101, a stop button 102 and a power switch 103 are respectively fixedly installed. When detecting the product to be tested 9, press the two groups of start buttons 101 simultaneously to start the cylinder 3 to lower the pressing plate 4, so that multiple test needles 6 are lowered together to contact the terminals on the product to be tested 9 for detection. Through the multiple test needles 6, 10-way synchronous detection is carried out, thus greatly improving the detection efficiency and safety. The emergency stop and power are respectively controlled by the stop button 102 and the power switch 103.

[0027] Further, the cylinder 3 is fixedly installed at the top end of the mounting frame 2 through a mounting sleeve 301. Two guide rods 302 are fixedly installed inside the mounting frame 2. The left and right ends of the pressing plate 4 are respectively slidably connected to the guide rods 302 through sliding sleeves 401. The left and right ends of the bottom of the pressing plate 4 are respectively fixedly connected with limit posts 402. The cylinder 3 can be disassembled and assembled on the mounting frame 2 through the mounting sleeve 301. When the cylinder 3 drives the pressing plate 4 to press down, the sliding sleeve 401 slides on the outside of the guide rod 302, thereby improving the stability of the pressing plate 4 when pressing down. At the same time, after the pressing plate 4 presses down, the limit post 402 abuts against the product to be tested 9 to limit the distance between the pressing plate 4 and the product to be tested 9, avoiding the phenomenon of the test needles 6 being broken.

[0028] Then, the mounting component 7 includes a mounting plate 701 movably installed on the top of the detection table 1. Inside the mounting plate 701, a bidirectional lead screw 702 is rotatably connected. The left and right ends of the bidirectional lead screw 702 are respectively threadedly connected with connecting seats 703. At the top of the two groups of connecting seats 703 and on the left and right sides of the product positioning plate 8, fixing plates 704 are respectively fixedly connected. By rotating the bidirectional lead screw 702 and under the connection of the connecting seats 703, the two groups of fixing plates 704 can be driven to move, which is convenient for quickly disassembling and assembling the product positioning plate 8, so as to conveniently select and install the corresponding product positioning plate 8 according to different specifications of the product to be tested 9, thereby improving the applicability of the detection device and greatly improving its cost performance.

[0029] Furthermore, the four corners of the mounting plate 701 are all slidably connected to the detection table 1 through sliding columns 705. The left and right ends of the bottom of the mounting plate 701 are fixedly connected to the detection table 1 through buffer springs 706. When the pressing plate 4 presses down to detect the product 9 to be tested, the mounting plate 701 can slide up and down through the sliding columns 705. At the same time, the buffer springs 706 can buffer the downward pressing force, thereby preventing the pressing plate 4 from applying excessive pressure to damage the product 9 to be tested, and thus ensuring the quality of the detection.

[0030] Secondly, a product buckle groove 801 is formed at the front end of the top of the product positioning plate 8. Positioning columns 802 are fixedly connected to the inner side of the product positioning plate 8 and at the four corners of the product 9 to be tested. The product 9 to be tested is taken and placed through the product buckle groove 801. At the same time, when the product 9 to be tested is placed inside the product positioning plate 8, a plurality of groups of positioning columns 802 are inserted into the mounting holes on the product 9 to be tested, facilitating quick positioning of the product 9 to be tested.

[0031] Finally, a fixed pressing block 1001 is slidably connected inside the fixed box 10. A return spring 1002 is fixedly connected to one end of the fixed pressing block 1001 located inside the fixed box 10. Operating handles 1003 are fixedly connected to the tops of the two groups of fixed pressing blocks 1001. A pin 1004 is inserted through the operating handle 1003. A chute 1005 adapted to the pin 1004 is formed on the outer side of the fixed box 10, and a jack 1006 adapted to the pin 1004 is formed on the inner side of the fixed box 10. Before placing the product 9 to be tested inside the product positioning plate 8 for detection, first slide the fixed pressing block 1001 through the operating handle 1003 to retract it inside the fixed box 10. Slide the pin 1004 to the position of the jack 1006 and insert the pin 1004 into the inner side of the jack 1006, thereby fixing the operating handle 1003. Then, after placing the product 9 to be tested inside the product positioning plate 8, pull out the pin 1004 from the inner side of the jack 1006. Under the reset of the return spring 1002, the fixed pressing block 1001 is located on the top of the product 9 to be tested, thereby positioning the top of the product 9 to be tested, and thus ensuring the stability of the detection process.

[0032] In this embodiment, the implementation scenario is specifically as follows: When detecting the product 9 to be tested, the product 9 to be tested is placed inside the product positioning plate 8, so that multiple groups of positioning posts 802 penetrate into the mounting hole positions on the product 9 to be tested, facilitating the rapid positioning of the product 9 to be tested. After the product positioning plate 8 is placed, the top of the product 9 to be tested is positioned by the fixed pressing block 1001, thus ensuring the stability of the detection process. Press the two start buttons 101 to start the cylinder 3 to lower the pressing plate 4, so that multiple groups of test needles 6 are lowered together to contact the terminals on the product 9 to be tested for detection. The 10-way synchronous detection is carried out through multiple groups of test needles 6. When the pressing plate 4 is pressed down, the mounting plate 701 can slide up and down through the sliding posts 705, and at the same time, the buffer spring 706 can buffer the pressing force, thereby avoiding damage to the product 9 to be tested caused by excessive pressure of the pressing plate 4, and thus ensuring the detection quality. At the same time, by rotating the bidirectional lead screw 702, the two fixing plates 704 can be driven to move under the connection of the connecting seat 703, facilitating the rapid disassembly and assembly of the product positioning plate 8, so as to conveniently select and install the corresponding product positioning plate 8 according to different specifications of the product 9 to be tested. The whole operation process is simple and convenient. Compared with the existing detection method for electric bicycle charging piles, the present utility model designs 10-way synchronous detection through multiple groups of test needles 6, thus greatly improving the detection efficiency and safety. During the test process, the product 9 to be tested is positioned, further improving the stability of the detection process. At the same time, it is convenient to select and install the corresponding product positioning plate 8 according to different specifications of the product 9 to be tested, thereby improving the applicability of the detection device and greatly enhancing its cost performance.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electric bicycle charging pile detection device, comprising a detection platform (1), characterized in that: A mounting frame (2) is fixedly mounted at the rear end of the top of the test bench (1), a cylinder (3) is fixedly mounted at the top of the mounting frame (2), a pressure plate (4) is fixedly mounted on the driving end of the cylinder (3), a hood (5) is fixedly mounted at the front end of the top of the pressure plate (4), the hood (5) is located at the bottom of the pressure plate (4) and is electrically connected to a plurality of test pins (6), a mounting assembly (7) is fixedly mounted at the top of the test bench (1) and below the test pins (6), a product positioning plate (8) is fixedly mounted at the top of the mounting assembly (7), a product to be tested (9) is movably mounted on the inner side of the product positioning plate (8), and a fixing box (10) is fixedly mounted at the top of the product positioning plate (8) and at both left and right ends of the product to be tested (9).

2. The electric bicycle charging pile detection device according to claim 1, characterized in that: The left and right ends of the front of the detection platform (1) are respectively fixedly mounted with start buttons (101), and the inner sides of the two groups of start buttons (101) are respectively fixedly mounted with stop buttons (102) and power switches (103).

3. The electric bicycle charging pile detection device according to claim 1, characterized in that: The cylinder (3) is fixedly mounted on the top of the mounting frame (2) via a mounting sleeve (301); two sets of guide rods (302) are fixedly mounted on the inner side of the mounting frame (2); the left and right ends of the pressing plate (4) are slidably connected to the guide rods (302) via a sliding sleeve (401); and the left and right ends of the bottom of the pressing plate (4) are fixedly connected to the limiting pillars (402).

4. The electric bicycle charging pile detection device according to claim 1, characterized in that: The mounting assembly (7) comprises a mounting plate (701) movably mounted on the top of the inspection platform (1); a bidirectional screw rod (702) is rotatably connected inside the mounting plate (701); both left and right ends of the bidirectional screw rod (702) are threadedly connected to connecting seats (703); and fixing plates (704) are fixedly connected to the tops of the two groups of connecting seats (703) and on the left and right sides of the product positioning plate (8).

5. The electric bicycle charging pile detection device according to claim 4, characterized in that: The four corners of the mounting plate (701) are slidably connected to the detection platform (1) via sliding columns (705), and the left and right ends of the bottom of the mounting plate (701) are fixedly connected to the detection platform (1) via buffer springs (706).

6. The electric bicycle charging pile detection device according to claim 1, characterized in that: A product buckle slot (801) is provided at the front end of the top of the product positioning plate (8), and positioning columns (802) are fixedly connected to the inner side of the product positioning plate (8) and at the four corners of the product to be tested (9).

7. The electric bicycle charging pile detection device according to claim 1, characterized in that: A fixed pressure block (1001) is slidably connected inside the fixed box (10), and one end of the fixed pressure block (1001) located inside the fixed box (10) is fixedly connected to a return spring (1002). The tops of the two groups of fixed pressure blocks (1001) are fixedly connected to operating handles (1003), and a latch (1004) is inserted into the inside of the operating handle (1003). A sliding groove (1005) adapted for use with the latch (1004) is provided on the outside of the fixed box (10), and a socket (1006) adapted for use with the latch (1004) is provided on the inside of the fixed box (10).

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