Power high-voltage test wiring device with protection structure

Abstract

The utility model discloses an electric power high voltage test wiring device with a protection structure, which comprises a box body and a groove, the left side of the front end of the box body is provided with the groove, three groups of embedded grooves are arranged between the two sides in the groove, jacks are arranged between the left sides of the embedded grooves and the box body, and output wire harnesses are transversely inserted in the jacks. And a shell is installed on the right side in the box body, and a wiring groove is formed between the right side of the embedded groove and the shell. According to the electric power high-voltage test wiring device with the protection structure, the groove is formed in the left side of the front end of the box body, the connecting block on the right side of the device is locked and fixed with an input wire harness, the rotatable lap joint block is fixed with the lap joint block inserted into the wiring groove, the sliding block is horizontally shifted along the sliding groove, the shifting block and the check block can be guided to leave the lap joint block, and the protection structure is formed. And then the plectrum pushes the lap joint block to be in contact with the connecting block, so that current can be connected to perform electric power high-voltage detection of equipment, and the problem of low test efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring devices, in particular to an electric high-voltage test wiring device with a protection structure. Background Art

[0002] The high-voltage power test is a process of connecting high-voltage power to electronic equipment through wiring harnesses. After the current has been running for a period of time, the various data and signal responses of the electronic equipment while it is working are tested, and multiple sets of parallel tests are performed simultaneously to ensure the accuracy of the final data, thereby determining the nature of such devices.

[0003] In order to facilitate the connection of different devices, a wiring device can be used to connect multiple wire harnesses, turn on the current in sequence, and then operate the connected devices. However, general wiring devices can only connect fixed devices at a time, and the efficiency is difficult to improve. It is also impossible to connect or disconnect the current in batches during the experiment, which is inconvenient.

[0004] Now, a new type of electric high-voltage test wiring device with a protective structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an electric high-voltage test wiring device with a protection structure to solve the problem of low test efficiency proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric high-voltage test wiring device with a protective structure, comprising a box body and a groove, a groove is arranged on the left side of the front end of the box body, and three groups of embedded grooves are arranged between the two sides inside the groove, a jack is installed between the left side of the embedded groove and the box body, and an output wiring harness is horizontally inserted in the jack, a shell is installed on the right side inside the box body, a wiring groove is installed between the right side of the embedded groove and the shell body, three groups of lap blocks are movably hinged on the left side of the front end of the shell body, and a paddle is welded on the left side of the front end of the lap block, a connecting block is fixed to the front of the shell body at the lower right corner, and a slide groove is horizontally arranged above the connecting block, a slider is movably inserted in the slide groove, and a paddle block is welded on the left side of the slider, a stopper is welded in front of the left side of the paddle block, and three groups of input wiring harnesses are installed on the right side between the box body and the shell.

[0007] Preferably, the shift block can slide left and right along the inner wall of the slide groove, and the left side of the stop block abuts against the bottom of the overlap block.

[0008] Preferably, the input wiring harness passes through the box body and the shell to be fixedly connected to the connecting block, and the right side of the output wiring harness passes through the shell to be connected to the connecting block.

[0009] Preferably, three sets of rotating shafts are movably connected to the right side of the front end of the shell, and a cover plate is welded laterally on the right side of the rotating shaft, a plug rod is welded at the right center of the cover plate, and a slot is longitudinally arranged on the right side of the front end of the shell.

[0010] Preferably, the insertion rod is embedded in the slot, and the cover plate can swing left and right along with the rotating shaft.

[0011] Preferably, the cover plate is sleeved on the outside of the connection block, and the internal volume of the cover plate can accommodate the connection block.

[0012] Preferably, holes are respectively provided at the top and bottom of the right side of the front end of the embedded groove, and a movable rod is inserted in the hole, a connecting rod is welded between the front ends of the movable rods, a limiting block is welded at the rear end of the movable rod, and a spring is welded between the limiting block and one end of the hole, and a pressure block is welded at the center of the rear of the movable rod.

[0013] Preferably, the movable rod is embedded in the hole, and the movable rod is embedded in the spring.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the electric high-voltage test wiring device with a protective structure not only improves the test efficiency and protects the connection, but also facilitates the connection and insertion of the external wiring harness;

[0015] (1) By providing a groove on the left side of the front end of the box, the connection block on the right side of the device is locked and fixed with the input wiring harness, and the rotatable bridge block is fixed with the bridge block inserted into the wiring slot. The slider is horizontally moved along the slide groove to guide the switch block and the stopper on the left side to leave the bridge block. Then, the switch block is pushed to contact the connection block by the switch, so that the current can be connected and the high-voltage power detection of the equipment can be performed. In this process, the input wiring harness is used to introduce high-voltage current, and the output wiring harness is used to connect the equipment to be detected;

[0016] (2) By welding a cover plate horizontally on the right side of the rotating shaft, the plug rod is removed from the slot on the right side of the shell, and the cover plate connected thereto can also be moved to the other side when the rotating shaft rotates. After the current is cut off, the cover plate can be clamped on the outside of the connecting block to prevent the worker from accidentally touching the high-voltage current guided by the input harness, and play a role in dust protection. When in use, the cover body can be removed to carry out the bonding of the lap block and the connecting block for power transmission;

[0017] (3) By welding a pressure block at the center of the rear of the movable rod, when inserting the output harness, it can be guided into the embedded groove from the left side along the jack, and the connecting rod is pinched in advance and slid along the hole to expand the distance between the pressure block and the embedded groove. The connecting rod can be released until it enters the wiring groove, and the spring is allowed to pull down the movable rod in the hole, quickly resetting the pressure block to clamp the output harness to prevent it from loosening during inspection. When disassembling, only the connecting rod needs to be lifted to pull out the output harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a front view structural diagram of the overlap block of the utility model;

[0020] Figure 3 This is a front view structural diagram of the cover body of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the embedded groove of the utility model when viewed from above.

[0022] In the figure: 1. box body; 2. groove; 3. jack; 4. output wiring harness; 5. embedded groove; 6. pressure block; 7. connecting rod; 8. overlap block; 9. slider; 10. slide groove; 11. cover plate; 12. input wiring harness; 13. slot; 14. shaft; 15. stopper; 16. shell; 17. paddle; 18. paddle block; 19. connecting block; 20. wiring slot; 21. plug rod; 22. movable rod; 23. spring; 24. hole; 25. limit block. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Example 1: Please refer to Figure 1-4 , a high-voltage power test wiring device with a protective structure, comprising a box body 1 and a groove 2, a groove 2 is provided on the left side of the front end of the box body 1, and three groups of embedded grooves 5 are provided between the two sides inside the groove 2, a jack 3 is installed between the left side of the embedded groove 5 and the box body 1, and an output harness 4 is horizontally inserted in the jack 3, a shell 16 is installed on the right side inside the box body 1, a wiring groove 20 is installed between the right side of the embedded groove 5 and the shell body 16, three groups of lap blocks 8 are movably hinged on the left side of the front end of the shell 16, and a paddle 17 is welded on the left side of the front end of the lap block 8, a connecting block 19 is fixed to the lower right corner of the lap block 8 in front of the shell 16, and a slide groove 10 is horizontally arranged above the connecting block 19, a slider 9 is movably inserted in the slide groove 10, and a paddle block 18 is welded on the left side of the slider 9, and a stopper 15 is welded in front of the left side of the paddle block 18, and three groups of input harnesses 12 are installed on the right side between the box body 1 and the shell 16;

[0025] The shift block 18 can slide left and right along the inner wall of the slide groove 10, the left side of the stopper 15 abuts against the bottom of the lap block 8, the input harness 12 passes through the box body 1, the shell 16 and is fixedly connected to the connecting block 19, and the right side of the input harness 12 passes through the shell 16 and is connected to the lap block 8;

[0026] Specifically, Figure 1 and Figure 2 As shown, the connection block 19 on the right side of the device is locked and fixed with the input wiring harness 12, and the rotatable overlap block 8 is fixed with the overlap block 8 inserted into the wiring slot 20. The slider 9 is horizontally moved along the slide slot 10 to guide the block 18 and the stopper 15 on the left side to leave the overlap block 8, and then the overlap block 8 is pushed to contact the connection block 19 by the paddle 17, so that the current can be connected and the high-voltage power detection of the equipment can be carried out.

[0027] Embodiment 2: The right side of the front end of the shell 16 is movably connected with three sets of rotating shafts 14, and a cover plate 11 is welded horizontally on the right side of the rotating shaft 14, and a plug rod 21 is welded at the right center of the cover plate 11. A slot 13 is longitudinally arranged on the right side of the front end of the shell 16, and the plug rod 21 is embedded in the slot 13. The cover plate 11 can swing left and right with the rotating shaft 14, and the cover plate 11 is sleeved on the outside of the connecting block 19, and the internal volume of the cover plate 11 can accommodate the connecting block 19;

[0028] Specifically, Figure 1 and Figure 3 As shown, the plug rod 21 is removed from the slot 13 on the right side of the shell 16, and the cover plate 11 connected thereto can also be moved to the other side when the shaft 14 rotates. After the current is cut off, the cover plate 11 can be snapped onto the outside of the connecting block 19 to prevent the worker from accidentally touching the high-voltage current guided by the input harness 12, and to play a role in dust protection.

[0029] Embodiment 3: Holes 24 are respectively provided at the top and bottom of the right side of the front end of the embedded groove 5, and a movable rod 22 is inserted in the hole 24, a connecting rod 7 is welded between the front ends of the movable rod 22, a limiting block 25 is welded at the rear end of the movable rod 22, and a spring 23 is welded between the limiting block 25 and one end of the hole 24, a pressing block 6 is welded at the center of the rear of the movable rod 22, the movable rod 22 is embedded in the hole 24, and the movable rod 22 is embedded in the spring 23;

[0030] Specifically, Figure 1 and Figure 4 As shown, when inserting the output harness 4, it can be introduced into the embedded groove 5 from the left side along the jack 3, the connecting rod 7 can be pinched in advance and slid along the hole 24 to expand the distance between the pressing block 6 and the embedded groove 5. The connecting rod 7 can be released until it enters the wiring groove 20, and the spring 23 can be allowed to pull down the movable rod 22 in the hole 24 to quickly reset the pressing block 6 to clamp the output harness 4 to prevent it from loosening during detection.

[0031] Working principle: When the utility model is used, first when inserting the output harness 4, it can be introduced into the embedded groove 5 from the left along the jack 3, the connecting rod 7 is pinched in advance and slides along the hole 24 to expand the distance between the pressing block 6 and the embedded groove 5 until it enters the wiring groove 20. The connecting rod 7 can be loosened, and the spring 23 is allowed to pull down the movable rod 22 in the hole 24, and the pressing block 6 is quickly reset to clamp the output harness 4 to prevent it from loosening during detection. The connecting block 19 on the right side of the device is locked and fixed with the input harness 12, and the rotatable overlap block 8 is connected with the insertion The overlapping block 8 of the wiring slot 20 is fixed, and the slider 9 is horizontally moved along the slide slot 10 to guide the shift block 18 and the block 15 on its left side to leave the overlapping block 8, and then the shift piece 17 is used to push the overlapping block 8 to contact the connecting block 19 to connect the current. Finally, the plug rod 21 is removed from the slot 13 on the right side of the shell 16, and the cover plate 11 connected thereto can also be moved to the other side when the shaft 14 rotates. After the current is cut off, the cover plate 11 can be snapped onto the outside of the connecting block 19 to prevent the worker from accidentally touching the high-voltage current guided by the input harness 12, and to play a role in dust protection.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-voltage power test wiring device with a protective structure, comprising a box (1) and a groove (2), characterized in that: A groove (2) is provided on the left side of the front end of the box body (1), and three groups of embedded grooves (5) are provided between the two sides of the groove (2), a socket (3) is installed between the left side of the embedded groove (5) and the box body (1), and an output wiring harness (4) is transversely inserted in the socket (3), a shell (16) is installed on the right side of the box body (1), a wiring groove (20) is installed between the right side of the embedded groove (5) and the shell body (16), and three groups of lap blocks (8) are movably hinged on the left side of the front end of the shell body (16) , and a paddle (17) is welded on the left side of the front end of the lap block (8), a connecting block (19) is fixed at the lower right corner of the lap block (8) in front of the shell (16), and a slide groove (10) is horizontally arranged above the connecting block (19), a slider (9) is movably inserted in the slide groove (10), and a paddle block (18) is welded on the left side of the slider (9), and a stopper (15) is welded in front of the left side of the paddle block (18), and three sets of input harnesses (12) are installed on the right side between the box body (1) and the shell (16).

2. The high voltage power test wiring device with a protective structure according to claim 1, characterized in that: The shifting block (18) can slide left and right along the inner wall of the sliding groove (10), and the left side of the stopper (15) abuts against the bottom of the overlapping block (8).

3. The high voltage test wiring device with a protective structure according to claim 1, characterized in that: The input wiring harness (12) passes through the box body (1), the shell (16) and is fixedly connected to the connecting block (19), and the right side of the output wiring harness (4) passes through the shell (16) and is connected to the connecting block (8).

4. The high voltage test wiring device with a protective structure according to claim 1, characterized in that: The right side of the front end of the shell (16) is movably connected with three sets of rotating shafts (14), and a cover plate (11) is welded transversely to the right side of the rotating shaft (14), and a plug rod (21) is welded at the center of the right side of the cover plate (11). The right side of the front end of the shell (16) is longitudinally provided with a slot (13).

5. The high voltage test wiring device with a protective structure according to claim 4, characterized in that: The insertion rod (21) is embedded in the slot (13), and the cover plate (11) can swing left and right along with the rotating shaft (14).

6. The high voltage test wiring device with a protective structure according to claim 4, characterized in that: The cover plate (11) is sleeved on the outside of the connection block (19), and the internal volume of the cover plate (11) can accommodate the connection block (19).

7. The electric high-voltage test wiring device with a protective structure according to claim 1, characterized in that: The top and bottom of the right side of the front end of the embedded groove (5) are respectively provided with holes (24), and a movable rod (22) is inserted in the hole (24), a connecting rod (7) is welded between the front ends of the movable rod (22), a limiting block (25) is welded at the rear end of the movable rod (22), and a spring (23) is welded between the limiting block (25) and one end of the hole (24), and a pressure block (6) is welded at the center of the rear of the movable rod (22).

8. The high-voltage power test wiring device with a protective structure according to claim 7, characterized in that: The movable rod (22) is embedded in the hole (24), and the movable rod (22) is embedded in the spring (23).

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