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CN-224223684-U - Isolation element positioning tool and isolation degree detection device

CN224223684UCN 224223684 UCN224223684 UCN 224223684UCN-224223684-U

Abstract

The utility model discloses an isolation element positioning tool and an isolation degree detection device, wherein the isolation element positioning tool comprises a base body, the top of the base body sequentially comprises a front top surface, a front inclined surface, a rear inclined surface and a rear top surface from front to back, the front end of the front top surface is connected with the front end surface of the base body, the rear end of the front top surface is connected with the upper end of the front inclined surface, the lower end of the front inclined surface is connected with the lower end of the rear inclined surface, the upper end of the rear inclined surface is connected with the front end of the rear top surface, the rear end of the rear top surface is connected with the rear end surface of the base body, the front inclined surface and the rear inclined surface form a V-shaped groove, and the V-shaped groove is used for placing an isolation element, and the heights of the front end and the rear end of the front top surface are smaller than the height of the upper end of the rear inclined surface. The isolation element positioning tool and the isolation degree detection device can facilitate the isolation element to turn over in the V-shaped groove.

Inventors

  • WANG RONG
  • WAN XINGFU
  • XING YAJUAN
  • ZHONG LIJUN

Assignees

  • 成都鑫宇光科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (8)

  1. 1. The isolating element positioning tool is characterized by comprising a base body, wherein the top of the base body sequentially comprises a front top surface (1), a front inclined surface (2), a rear inclined surface (3) and a rear top surface (4) from front to back; The front end of the front top surface (1) is connected with the front end surface of the basal body, the rear end of the front top surface (1) is connected with the upper end of the front inclined surface (2), the lower end of the front inclined surface (2) is connected with the lower end of the rear inclined surface (3), the upper end of the rear inclined surface (3) is connected with the front end of the rear top surface (4), and the rear end of the rear top surface (4) is connected with the rear end surface of the basal body; The front inclined plane (2) and the rear inclined plane (3) form a V-shaped groove, the V-shaped groove is used for placing the isolation element, and the heights of the front end and the rear end of the front top surface (1) are smaller than the height of the upper end of the rear inclined plane (3).
  2. 2. The isolating element positioning tool as claimed in claim 1, wherein the front end of the front top surface (1) is equal to the rear end of the front top surface (1), so that the front top surface (1) is a horizontal plane.
  3. 3. The isolating element positioning tool as defined in claim 1, wherein the front end height of the front top surface (1) is smaller than the rear end height of the front top surface (1), so that the front top surface (1) is an inclined surface.
  4. 4. The isolating element positioning tool as defined in claim 3, wherein the downward inclination angle of the front top surface (1) is greater than or equal to 10 degrees.
  5. 5. The isolating element positioning tool as defined in claim 1, wherein an arc chamfer is formed at the joint of the rear end of the front top surface (1) and the upper end of the front inclined surface (2).
  6. 6. The isolating element positioning tool as claimed in claim 1, characterized in that the chamfer angle between the front bevel (2) and the rear bevel (3) is greater than 90 °.
  7. 7. The isolating element positioning tool as in claim 1, wherein the base is provided with a moving mechanism for driving the base to move up and down and back and forth.
  8. 8. The isolation detection device is characterized by comprising a signal generator, a signal receiver and the isolation element positioning tool set forth in one of claims 1-7, wherein the signal generator is arranged on one side of a V-shaped groove, and the signal receiver is arranged on the other side of the V-shaped groove.

Description

Isolation element positioning tool and isolation degree detection device Technical Field The utility model relates to the field of isolation detection, in particular to an isolation element positioning tool and an isolation detection device. Background The existing isolation detection device comprises a signal generator, a signal receiver and an isolation element positioning tool. The existing isolating element positioning tool is shown in figures 1 and 2, and comprises a base body, wherein a V-shaped groove is formed in the top of the base body, the isolating element is cylindrical, and the isolating element is placed in the V-shaped groove. The signal generator transmits laser signals to the isolation element in the V-shaped groove, the laser signals are transmitted to the signal receiver after passing through the isolation element, and then the isolation degree of the isolation element is judged through the signals received by the signal receiver. In the process of detecting the isolation degree, an operator always needs to rotate the isolation element in the V-shaped groove continuously through tweezers to test whether the isolation degree of the isolation element reaches the standard or not at different positions. As shown in fig. 1 and 2, in the existing isolation element positioning tool, the front top surface of the front end of the V-shaped groove is the same as the rear top surface of the rear end of the V-shaped groove in height. Operators often stand at the front end of the isolation element positioning tool and then turn the isolation element back and forth through tweezers. The tweezers often collide with the front top surface, so that the operation is affected, and the isolating element is inconvenient to turn over. Therefore, in order to solve the above-mentioned problems, it is necessary to design a new positioning tool for the isolation element, so as to facilitate the overturning of the isolation element in the V-shaped groove. Disclosure of utility model The utility model aims to solve the problems, and provides an isolation element positioning tool and an isolation degree detection device, which can facilitate the isolation element to turn over in a V-shaped groove. The technical scheme adopted by the utility model is as follows: The isolating element positioning tool comprises a base body, wherein the top of the base body sequentially comprises a front top surface, a front inclined surface, a rear inclined surface and a rear top surface from front to back; The front end of the front top surface is connected with the front end surface of the base body, the rear end of the front top surface is connected with the upper end of the front inclined surface, the lower end of the front inclined surface is connected with the lower end of the rear inclined surface, the upper end of the rear inclined surface is connected with the front end of the rear top surface, and the rear end of the rear top surface is connected with the rear end surface of the base body; The front inclined plane and the rear inclined plane form a V-shaped groove, the V-shaped groove is used for placing the isolation element, and the heights of the front end and the rear end of the front top surface are smaller than the height of the upper end of the rear inclined plane. Further, the front end of the front top surface is equal to the rear end of the front top surface, so that the front top surface is a horizontal plane. Further, the front end height of the front top surface is smaller than the rear end height of the front top surface, so that the front top surface is an inclined surface. Further, the downward inclination angle of the front top surface is greater than or equal to 10 degrees. Further, an arc chamfer is formed at the joint of the rear end of the front top surface and the upper end of the front inclined surface. Further, the chamfer angle between the front inclined surface and the rear inclined surface is greater than 90 degrees. Further, the base body is provided with a moving mechanism, and the moving mechanism is used for driving the base body to move up and down and move back and forth. The utility model also discloses an isolation detection device which comprises a signal generator, a signal receiver and the isolation element positioning tool, wherein the signal generator is arranged on one side of the V-shaped groove, and the signal receiver is arranged on the other side of the V-shaped groove. In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: in the utility model, as the heights of the front end and the rear end of the front top surface are smaller than the height of the upper end of the rear inclined surface, the height of the front top surface is reduced, the height of the front end of the V-shaped groove is also reduced, more space is reserved at the front end of the whole matrix, so that tweezers can conveniently and better clamp and tu