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CN-224231891-U - Electrical circuit safety detection device

CN224231891UCN 224231891 UCN224231891 UCN 224231891UCN-224231891-U

Abstract

The utility model discloses an electric circuit safety detection device which comprises a shell, wherein a pole is arranged at the top of the shell, a wire is arranged at one end, far away from the shell, of the pole, an insulating sleeve is arranged at one end, far away from the pole, of the wire, a clamping detection mechanism is connected with one end, far away from the wire, of the insulating sleeve in a threaded manner, the clamping detection mechanism comprises a fixed block in threaded connection with the insulating sleeve, a cylindrical rod is connected inside the fixed block in a sliding manner, a connecting block is fixedly connected with one end, far away from the upper surface of the fixed block, of the cylindrical rod, a clamping jaw is movably connected inside the connecting block, an arc notch is formed at one end, far away from the connecting block, of the clamping jaw, and a conductive rubber layer is arranged on the inner wall of the arc notch of the clamping jaw. Through the structure, in actual electric circuit safety detection, the clamping jaw self-adaptive clamping can be flexibly adjusted according to electric circuits of different specifications without damaging an electric circuit insulating layer, so that electric circuit detection of operators is facilitated.

Inventors

  • YANG SHAOLEI

Assignees

  • 杨少雷

Dates

Publication Date
20260512
Application Date
20250520

Claims (6)

  1. 1. The electric circuit safety detection device is characterized by comprising a shell (1), wherein a pole (6) is arranged at the top of the shell (1), a wire (7) is arranged at one end, far away from the shell (1), of the pole (6), an insulating sleeve (8) is arranged at one end, far away from the pole (6), of the wire (7), and a clamping detection mechanism (9) is connected with one end, far away from the wire (7), of the insulating sleeve (8) in a threaded manner; clamping detection mechanism (9) include fixed block (901) with insulating sleeve (8) threaded connection, the inside sliding connection of fixed block (901) has cylinder pole (906), one end fixedly connected with connecting block (909) of fixed block (901) upper surface are kept away from to cylinder pole (906), inside swing joint of connecting block (909) has clamping jaw (910), clamping jaw (910) are kept away from connecting block (909) grip face and are provided with circular arc notch, circular arc notch inner wall of clamping jaw (910) is provided with conducting rubber layer (911).
  2. 2. The electrical circuit safety detection device according to claim 1, wherein an adjusting knob (2) is arranged in the middle of the upper surface of the housing (1), a display screen (4) is arranged on the upper surface of the housing (1) close to the top edge, a status indicator lamp (5) is arranged on the upper surface of the housing (1) far away from the pole (6), and an alarm (3) is arranged on the upper surface of the housing (1) close to the bottom edge.
  3. 3. An electrical line safety inspection device according to claim 1, characterized in that the clamping inspection mechanism (9) further comprises lifting lugs (902), connecting rods (903), circular washers (904), springs (905), insulating buttons (907), insulating handles (908).
  4. 4. An electrical line safety inspection device according to claim 3, characterized in that the lifting lug (902) is fixedly connected to the middle position of the side surface of the fixed block (901), one end of the connecting rod (903) is rotatably connected to the inside of the lifting lug (902), one end of the connecting rod (903) far away from the lifting lug (902) is rotatably connected to the inside of the clamping jaw (910), and the insulating handle (908) is fixedly connected to the lower surface of the fixed block (901) near the side edge position.
  5. 5. The electrical circuit safety detection device according to claim 4, wherein the insulating button (907) is fixedly connected to one end of the cylindrical rod (906) far away from the connecting block (909), the spring (905) is sleeved on the outer side of the cylindrical rod (906), the circular gasket (904) is arranged right below one end of the spring (905) far away from the insulating button (907), the circular gasket (904) is located at the middle position of the lower surface of the fixed block (901), the circular gasket (904) is provided with a circular through hole, and the cylindrical rod (906) sequentially penetrates through the inside of the spring (905), the circular through hole of the circular gasket (904) and the inside of the fixed block (901).
  6. 6. The electrical circuit safety detection device according to claim 1, wherein the housing (1) is of a split type structure, and waterproof sealing rings are arranged at upper and lower connection positions of the housing (1).

Description

Electrical circuit safety detection device Technical Field The utility model relates to the technical field of electric circuit detection, in particular to an electric circuit safety detection device. Background With the widespread use of electrical devices in various fields, electrical safety issues are becoming more and more of an issue. Links of electrical detection include distribution equipment detection, line laying detection, lighting, switch, socket installation, etc., wherein detection after electrical line laying is particularly important, and insulation detection of lines is crucial in line laying links. At present, the problem that the insulation layer is conductive due to the influence of environmental and physical factors on the bright installation and the dark installation of the electric circuit can cause the damage of electric equipment, and fire disaster can be caused when the faults are serious, so that the life safety of people is threatened. At present, the existing electrical circuit safety detection device in the market is a fixed desk-top device in structural design, is complex in assembly, cannot adapt to different electrical circuit specifications, has the problems of inconvenience and flexibility in adjusting clamping surfaces and complex operation, and is inconvenient for workers to rapidly detect under different environments. Therefore, aiming at the problem of electric conduction of electric bright and dark lines and the accurate electric safety detection of insulating layers of electric lines with different specifications, the invention provides the electric line safety detection device which is convenient to use and can be flexibly adjusted according to the lines with different specifications, and the electric line safety detection device has very important practical value. Disclosure of utility model The utility model provides an electric circuit safety detection device, which can flexibly adjust the self-adaptive clamping of clamping jaws according to electric circuits with different specifications in actual electric circuit safety detection without damaging an insulating layer of a wire electric circuit, thereby facilitating the electric circuit detection of operators. In order to achieve the above purpose, the electric circuit safety detection device comprises a shell, a pole is arranged at the top of the shell, a wire is arranged at one end, far away from the shell, of the pole, an insulating sleeve is arranged at one end, far away from the pole, of the wire, the wire is conveniently protected by the aid of the insulating sleeve, the conductive effect is prevented from being influenced by abrasion of a wire connection part, a clamping detection mechanism is connected to one end, far away from the wire, of the insulating sleeve in a threaded manner, and the clamping detection mechanism is convenient to assemble, disassemble and replace and is easy to maintain. The clamping detection mechanism comprises a fixed block which is in threaded connection with the insulating sleeve, a cylindrical rod is slidably connected inside the fixed block, one end of the cylindrical rod, which is far away from the upper surface of the fixed block, is fixedly connected with a connecting block, a clamping jaw is movably connected inside the connecting block, a clamping face of the clamping jaw, which is far away from the connecting block, is provided with an arc notch, the inner wall of the arc notch of the clamping jaw is provided with a conductive rubber layer, and the conductive rubber layer is matched with the arc notch for facilitating full fitting of an electric circuit, so that the insulating layer of the circuit is protected from being scratched. Preferably, an adjusting knob is arranged in the middle of the upper surface of the shell, a display screen is arranged on the upper surface of the shell close to the top edge, a status indicator lamp is arranged on the upper surface of the shell far away from the pole, and an alarm is arranged on the upper surface of the shell close to the bottom edge. Preferably, the clamping detection mechanism further comprises a lifting lug, a connecting rod, a circular gasket, a spring, an insulating button and an insulating handle. Preferably, the lug fixed connection is in fixed block side surface intermediate position, connecting rod one end rotates to be connected inside the lug, the connecting rod is kept away from the one end rotation of lug and is connected inside the clamping jaw, insulating handle fixed connection is close to the side edge position at the fixed block lower surface, is for convenient control adjustment clamping jaw through setting up insulating handle, and insulating simultaneously avoids influencing the detection effect. Preferably, the insulating button is fixedly connected at one end of the cylindrical rod far away from the connecting block, the cylindrical rod is pressed for convenient control through the insulating button,