Connector for connecting test pen

Abstract

The utility model relates to the technical field of electric power detection, in particular to a connector for connecting an electricity testing pen, which comprises an electricity testing pen body and an insulating rod body, a connecting device is arranged between the electricity testing pen body and the insulating rod body, and the connecting device comprises a sleeve shell I and a sleeve shell II which are respectively used for inserting the insulating rod body and the electricity testing pen body. The connecting device comprises a first sleeve shell and a second sleeve shell, an adjusting part is arranged between the first sleeve shell and the second sleeve shell, and the inner wall of the first sleeve shell and the inner wall of the second sleeve shell are respectively provided with a clamping part capable of clamping and installing an insulating rod body and an electricity testing pen body, the connecting device is provided with the connecting device, the electricity testing pen body and the insulating rod body are installed in the first sleeve shell and the second sleeve shell, and the clamping parts are used for clamping and installing the insulating rod body and the electricity testing pen body. The rod body is rotatably matched with the positioning assembly in the fixed seat, so that multi-angle adjustment of the test pen can be easily realized, the test pen can be accurately aligned with electrified bodies at different positions and in different directions in a complex electric power working environment, the accuracy and efficiency of electricity testing are greatly improved, and the phenomenon that the operation is influenced due to a poor angle is reduced.

Description

Technical Field

[0001] This utility model relates to the field of power testing technology, and in particular to a connector for connecting a voltage tester. Background Technology

[0002] A voltage tester, also known as a voltage detector, is a commonly used safety testing tool in electrical work and daily electricity inspections. As a fundamental step in the power maintenance process, voltage testing aims to confirm whether a faulty line still carries voltage. This is a necessary prerequisite for ensuring the personal safety of maintenance personnel and preventing secondary accidents caused by misoperation. Only after rigorous testing with a voltage tester to ensure that the line is not energized can maintenance personnel confidently carry out subsequent fault point investigation and insulation remote testing.

[0003] In daily work, it has been found that existing voltage testers are used to ensure safety by being mounted on an insulating rod via a connector. However, the existing connectors are too limited in function, usually only providing a connection. Because they cannot flexibly adjust the measuring angle of the voltage tester, it is difficult for operators to position the voltage tester in the optimal measuring posture for different locations and directions of the parts to be tested, resulting in inconvenience in voltage testing operations due to poor angle. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing technologies have overly limited functions and are not convenient for adjusting the voltage testing angle, and to propose a connector for connecting a voltage testing pen.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a connector for connecting a voltage tester, comprising a voltage tester body and an insulating rod, wherein a connecting device is provided between the voltage tester body and the insulating rod, the connecting device comprising a first sleeve and a second sleeve for inserting the insulating rod and the voltage tester body respectively, an adjusting part is provided between the first sleeve and the second sleeve, and the inner walls of both the first sleeve and the second sleeve are provided with clamping parts for clamping and mounting the insulating rod and the voltage tester body, the adjusting part comprising a fixing seat fixed to the surface of the first sleeve, a fixing block fixedly connected to the surface of the second sleeve, a rod rotatably connected to the inner wall of the fixing seat fixedly connected to the surface of the fixing block, and an adjustable positioning component is provided between the fixing seat and the rod.

[0006] Preferably, the positioning component includes a locking member that is slidably connected to the inner wall of the fixed seat. Two gears are fixedly connected to the surface of the rod. The locking member is inserted into the tooth groove of the gear. A plurality of springs are fixedly connected to the side of the locking member corresponding to the inner wall of the fixed seat. Through the above components, after the rod is rotated and the angle is adjusted in the fixed seat, the springs can drive the locking member to reset. The locking member is inserted into the tooth groove of the gear, and the positioning is completed.

[0007] Preferably, push plates are fixedly connected to both sides of the card, and the push plates are slidably connected to the inner wall of the fixed base.

[0008] Preferably, the locking element is composed of a sliding block and two locking teeth fixedly connected to the upper surface of the sliding block.

[0009] Preferably, one end of the rod is provided with a scale, and a finger block is fixedly connected to the side of the fixed seat near the scale. With the above components, the angle during adjustment can be observed by using the finger block in conjunction with the scale during operation.

[0010] Preferably, the clamping part includes multiple sets of sliding rods fixed in the inner walls of the first and second housings. Clamping blocks are slidably connected to the surfaces of the sliding rods. Springs are provided between the clamping blocks and the inner wall of the first housing, and between the clamping blocks and the inner wall of the second housing. The springs are sleeved on the sliding rods. An auxiliary block is fixedly connected to the surface of the clamping block. Threaded rings are threaded to the outer surfaces of both the first and second housings. Pushing members are rotatably connected to the surfaces of the threaded rings. Through holes guiding the pushing members are provided on the surfaces of the first and second housings. By rotating the threaded rings, the pushing members can be moved. The pushing members, in conjunction with the auxiliary blocks, can move the clamping blocks, thus enabling the multiple sets of clamping blocks to perform a clamping function and realize the clamping and installation operation.

[0011] Preferably, the pusher includes a ring body and a plurality of push rods, the plurality of push rods being fixed on the surface of the ring body, the push rods being formed by a cylindrical rod and a ball head assembly.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a connecting device, the voltage tester body and the insulating rod body are installed in the first and second housings and clamped by the clamping part. By rotating the rod body in the fixed seat and cooperating with the positioning component, the voltage tester can be easily adjusted to multiple angles. In complex power operation environments, the voltage tester can be accurately aligned with live bodies in different positions and directions, greatly improving the accuracy and efficiency of voltage testing and reducing the phenomenon of operation being affected by poor angle.

[0014] 2. In this utility model, by setting clamping parts on the inner walls of the first and second housings, the pusher is moved by rotating the threaded ring, thereby causing the clamping block to slide on the slide rod, so as to achieve stable clamping and installation of the insulating rod and the voltage tester body. Different sizes of insulating rods and voltage tester bodies can be installed. The installation process is simple and quick, and the stability of the connection can be guaranteed. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a connector for connecting a voltage tester is provided for this utility model.

[0016] Figure 2 This utility model provides a cross-sectional structural diagram of a connector for connecting a voltage tester.

[0017] Figure 3 This invention provides a connector for connecting a voltage tester. Figure 2 Schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This utility model provides a schematic diagram of the adjustment part structure in a connector for connecting a voltage tester.

[0019] Figure 5 This utility model provides a partial structural diagram of the clamping part of a connector for connecting a voltage tester.

[0020] Legend:

[0021] 1. Test pen body; 2. Insulating rod body; 3. Connecting device; 31. Housing 1; 32. Housing 2; 33. Adjustment part; 331. Fixing block; 332. Rod body; 333. Fixing seat; 334. Clamping element; 335. Spring 1; 336. Gear; 337. Push plate; 338. Scale; 339. Finger block; 34. Clamping part; 341. Threaded ring; 342. Pushing element; 3421. Ring body; 3422. Push rod; 343. Clamping block; 344. Spring 2; 345. Auxiliary block; 346. Sliding rod. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: a connector for connecting a voltage tester, including a voltage tester body 1 and an insulating rod body 2, with a connecting device 3 provided between the voltage tester body 1 and the insulating rod body 2.

[0023] Specifically, the connecting device 3 includes a first housing 31 and a second housing 32 for inserting the insulating rod 2 and the voltage tester 1, respectively. An adjustment part 33 is provided between the first housing 31 and the second housing 32. The adjustment part 33 includes a fixing seat 333 fixed to the surface of the first housing 31, a fixing block 331 fixedly connected to the surface of the second housing 32, and a rod 332 rotatably connected to the inner wall of the fixing seat 333 fixedly connected to the surface of the fixing block 331. An adjustable positioning component is provided between the fixing seat 333 and the rod 332. The positioning component includes a locking member 334 that is slidably connected to the inner wall of the fixed base 333. Two gears 336 are fixedly connected to the surface of the rod 332. The locking member 334 is inserted into the tooth groove of the gear 336. Multiple springs 335 are fixedly connected to the side of the locking member 334 corresponding to the inner wall of the fixed base 333. Push plates 337 are fixedly connected to both sides of the locking member 334. The push plates 337 are slidably connected to the inner wall of the fixed base 333. The locking member 334 is composed of a sliding block and two locking teeth fixedly connected to the upper surface of the sliding block.

[0024] In this implementation plan: when adjusting the angle of the test pen body 1, after the rod body 332 rotates in the fixed base 333 to adjust the angle, the spring 335 can drive the locking piece 334 to reset. The locking piece 334 is inserted into the tooth groove of the gear 336, and the positioning is completed.

[0025] Specifically, one end of the rod 332 is provided with a scale 338, and a finger block 339 is fixedly connected to the side of the fixing seat 333 near the scale 338.

[0026] In this implementation plan: When working, the angle during adjustment can be observed by using the finger block 339 in conjunction with the scale 338.

[0027] Specifically, both housing 1 (31) and housing 2 (32) have clamping parts 34 on their inner walls for holding and mounting the insulating rod 2 and the voltage tester 1. Each clamping part 34 includes multiple sets of sliding rods 346 fixed within the inner walls of housing 1 (31) and housing 2 (32). Clamping blocks 343 are slidably connected to the surfaces of the sliding rods 346. Springs 2 (344) are provided between the clamping blocks 343 and the inner wall of housing 1 (31) and between the clamping blocks 343 and the inner wall of housing 2 (32). The springs 2 (344) are sleeved on the sliding rods 346. An auxiliary block 345 is fixedly connected to the surface of 343. Threaded rings 341 are threadedly connected to the outer surfaces of both housing 31 and housing 32. A pusher 342 is rotatably connected to the surface of the threaded ring 341. Through holes for guiding the pusher 342 are opened on the surfaces of housing 31 and housing 32. The pusher 342 includes a ring body 3421 and multiple push rods 3422. The multiple push rods 3422 are fixed to the surface of the ring body 3421. The push rods 3422 are formed by a cylindrical rod and a ball head assembly.

[0028] In this implementation plan: when it is necessary to install the voltage tester body 1 and the insulating rod body 2, rotating the threaded ring 341 can drive the pusher 342 to move. The pusher 342, together with the auxiliary block 345, can drive the clamping block 343 to move, so that multiple sets of clamping blocks 343 can achieve the clamping function and realize the clamping installation operation.

[0029] Working principle: In use, the insulating rod 2 and the voltage tester 1 can first be inserted into the housing 31 and housing 32 respectively. Then, the threaded ring 341 in housing 31 and housing 32 can be rotated respectively. Rotating the threaded ring 341 can drive the pusher 342 to move. The push rod 3422 in the pusher 342 can cooperate with the auxiliary block 345 to drive the clamping block 343 to move in the slide rod 346. The spring 344 is stressed, so the multiple clamping blocks 343 can clamp the voltage tester 1. The insulating rod 2 clamps the device, completing the installation and allowing for voltage testing. When angle adjustment is required, push the push plate 337 first. The push plate 337 moves the locking piece 334, and the spring 335 is stressed. Then, the rod 332 rotates in the fixed seat 333 to achieve angle adjustment. After adjustment, release the push plate 337, and the spring 335 resets the locking piece 334. The locking piece 334 engages in the grooves of the two gears 336, completing the positioning, and can then be used for voltage testing.

Claims

1. A connector for connecting a voltage tester, comprising a voltage tester body (1) and an insulating rod body (2), characterized in that: A connecting device (3) is provided between the voltage tester body (1) and the insulating rod body (2). The connecting device (3) includes a first shell (31) and a second shell (32) for the insulating rod body (2) and the voltage tester body (1) to be inserted respectively. An adjustment part (33) is provided between the first shell (31) and the second shell (32). The inner walls of the first shell (31) and the second shell (32) are provided with clamping parts (34) for clamping and installing the insulating rod body (2) and the voltage tester body (1). The adjustment part (33) includes a fixing seat (333) fixed on the surface of the first shell (31). A fixing block (331) is fixedly connected to the surface of the second shell (32). A rod body (332) is fixedly connected to the surface of the fixing block (331) and rotatably connected to the inner wall of the fixing seat (333). An adjustable positioning component is provided between the fixing seat (333) and the rod body (332).

2. A connector for connecting a voltage tester according to claim 1, characterized in that: The positioning component includes a clip (334) that is slidably connected to the inner wall of the fixed base (333). Two gears (336) are fixedly connected to the surface of the rod (332). The clip (334) is inserted into the tooth groove of the gear (336). A plurality of springs (335) are fixedly connected to the side of the clip (334) corresponding to the inner wall of the fixed base (333).

3. A connector for connecting a voltage tester according to claim 2, characterized in that: Push plates (337) are fixedly connected to both sides of the card (334), and the push plates (337) are slidably connected to the inner wall of the fixed base (333).

4. A connector for connecting a voltage tester according to claim 2, characterized in that: The locking element (334) is composed of a sliding block and two locking teeth fixedly connected to the upper surface of the sliding block.

5. A connector for connecting a voltage tester according to claim 1, characterized in that: One end of the rod (332) is provided with a scale (338), and a finger block (339) is fixedly connected to the side of the fixing seat (333) near the scale (338).

6. A connector for connecting a voltage tester according to claim 1, characterized in that: The clamping part (34) includes multiple sets of sliding rods (346) fixed in the inner walls of the first shell (31) and the second shell (32). The surface of the sliding rod (346) is slidably connected to a clamping block (343). A second spring (344) is provided between the clamping block (343) and the inner wall of the first shell (31) and between the clamping block (343) and the inner wall of the second shell (32). The second spring (344) is sleeved on the sliding rod (346). An auxiliary block (345) is fixedly connected to the surface of the clamping block (343). The outer surfaces of the first shell (31) and the second shell (32) are threadedly connected to a threaded ring (341). The surface of the threaded ring (341) is rotatably connected to a pusher (342). The surfaces of the first shell (31) and the second shell (32) are provided with through holes for guiding the pusher (342).

7. A connector for connecting a voltage tester according to claim 6, characterized in that: The pusher (342) includes a ring (3421) and a plurality of push rods (3422), the plurality of push rods (3422) being fixed on the surface of the ring (3421), the push rods (3422) being formed by a cylindrical rod and a ball head assembly.

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