CN218956682U

CN218956682U - Resistor detection device for insulator

Info

Publication number: CN218956682U
Application number: CN202222817156.1U
Authority: CN
Inventors: 赵庆永; 刘超超
Original assignee: Panjin Xinsen Electrical Appliance Co ltd
Current assignee: Panjin Xinsen Electrical Appliance Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-05-02
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of insulator resistance detection and discloses a resistance detection device for an insulator, which comprises a shell, wherein a handle is fixedly arranged at the lower end of the shell, a connecting end is fixedly arranged at the side of the shell, a connecting groove is formed in the connecting end, a sliding block is movably arranged at the inner side of the connecting groove, a limiting block is fixedly arranged at the inner side of the connecting groove, and a limiting groove is formed at the outer side of the sliding block. This a resistance detection device for insulator is provided with two sliders, and the probe of detection resistance is installed on the slider, and knob accessible lead screw of both sides about rotary device drives the slider and reciprocates, adjusts the interval of two probes, and the outside contact of probe and insulator during the use, the slider passes through the cable to be connected with the circuit board, can give the circuit board with the data transmission that the probe detected to show through the display screen, be applicable to the insulator of different specifications, improved the commonality of device.

Description

Resistor detection device for insulator

Technical Field

The utility model relates to the technical field of insulator resistance detection, in particular to a resistance detection device for an insulator.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding member and can withstand the action of voltage and mechanical stress, the insulator has various types and different shapes, the structure and the appearance of different types of insulators have great differences, but the insulator consists of two parts of an insulator and a connecting fitting, and the insulator resistance detection device is a device for detecting the resistance of the insulator.

Most of the current insulator resistance detection devices are fixed in structure, simple in external structure, single in function and not capable of further improving practicality.

The prior art scheme (Chinese patent publication No. CN 210376517U) discloses a novel insulator resistor live detector, is convenient for grasp the detector handle through the fixed ring of installing in detector handle one side, has solved current insulator resistor live detector and has slightly rocked if the hand can lead to the machine to drop to ground when using to damage the problem of machine, the detection device in the comparison patent does not possess adjustable function, can't adjust the interval of probe, only is applicable to the insulator of partial specification, and the commonality is relatively poor.

Disclosure of Invention

(one) solving the technical problems

The present utility model is directed to a resistance detecting device for an insulator, which solves the above-mentioned problems of the related art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistance detection device for insulator, includes the casing, the lower extreme fixed mounting of casing has the handle, the avris fixed mounting of casing has the link, the spread groove has been seted up to the inside of link, the inboard movable mounting of spread groove has the slider, the inboard fixed mounting of spread groove has the stopper, the spacing groove has been seted up in the outside of slider, the internally mounted of spread groove has the lead screw, the outside of link rotates installs the knob, the draw-in groove has been seted up in the outside of slider, the inboard fixed mounting of draw-in groove has the probe, the inside fixed mounting of casing has the circuit board, the outside fixed mounting of slider has the one end of cable, the outside fixed mounting of casing has the display screen.

Preferably, the connecting groove is provided with two in the inside upper and lower symmetry of link, the slider corresponds with the connecting groove one by one, the slider closely laminates with the inboard of connecting groove, and the slider reciprocates along the inboard of connecting groove.

Preferably, the limiting blocks are symmetrically arranged on the inner sides of the connecting grooves, the limiting grooves are symmetrically arranged on the outer sides of the sliding blocks, the limiting blocks are attached to the inner sides of the limiting grooves, and the limiting grooves play a guiding role on the sliding blocks through the sliding blocks.

Preferably, the screw rod is parallel to the connecting groove, the screw rod is fixedly connected with the knob, the screw rod is in threaded connection with the sliding block, the screw rod is driven to rotate by rotating the knob, and the screw rod drives the sliding block to move up and down.

Preferably, two probes are symmetrically arranged up and down, the probes are of a V-shaped structure, and the probes are in contact with the outer sides of the insulators.

Preferably, the cable is electrically connected with the probe, the other end of the cable is fixedly connected with the circuit board, the circuit board is electrically connected with the display screen, the probe is connected with the circuit board through the cable, and the resistance value is displayed through the display screen.

Compared with the prior art, the utility model has the beneficial effects that: this a resistance detection device for insulator is provided with two sliders, and the probe of detection resistance is installed on the slider, and knob accessible lead screw of both sides about rotary device drives the slider and reciprocates, adjusts the interval of two probes, and the outside contact of probe and insulator during the use, the slider passes through the cable to be connected with the circuit board, can give the circuit board with the data transmission that the probe detected to show through the display screen, be applicable to the insulator of different specifications, improved the commonality of device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic perspective view of a slider according to the present utility model.

Wherein: 1. a housing; 2. a handle; 3. a connection end; 4. a connecting groove; 5. a slide block; 6. a limiting block; 7. a limit groove; 8. a screw rod; 9. a knob; 10. a clamping groove; 11. a probe; 12. a circuit board; 13. a cable; 14. and a display screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a resistance detection device for insulator, including casing 1, casing 1's lower extreme fixed mounting has handle 2, casing 1's avris fixed mounting has link 3, link 4 has been seted up to the inside of link 3, link 4's inboard movable mounting has slider 5, link 4 is provided with two in the inside upper and lower symmetry of link 3, slider 5 and link 4 one-to-one, slider 5 closely laminates with link 4's inboard, link 4's inboard fixed mounting has stopper 6, limit groove 7 has been seted up in slider 5's outside, stopper 6 is provided with two in the inboard symmetry of link 4, limit groove 7 is provided with two in slider 5's outside symmetry, stopper 6 laminates with limit groove 7's inboard, slider 5 reciprocates along link 4's inboard, limit groove 7 plays the guide effect to slider 5 through slider 5;

a screw rod 8 is rotatably arranged in the connecting groove 4, a knob 9 is rotatably arranged at the outer side of the connecting end 3, the screw rod 8 is parallel to the connecting groove 4, the screw rod 8 is fixedly connected with the knob 9, the screw rod 8 is in threaded connection with the sliding block 5, a clamping groove 10 is formed in the outer side of the sliding block 5, a probe 11 is fixedly arranged at the inner side of the clamping groove 10, two probes 11 are symmetrically arranged up and down, the probe 11 is of a V-shaped structure, the screw rod 8 is driven to rotate by the knob 9, the sliding block 5 is driven to move up and down by the screw rod 8, and the probe 11 is contacted with the outer side of the insulator;

the inside fixed mounting of casing 1 has circuit board 12, and the outside fixed mounting of slider 5 has the one end of cable 13, and the outside fixed mounting of casing 1 has display screen 14, and cable 13 is electric connection with probe 11, and the other end of cable 13 is fixed connection with circuit board 12, and circuit board 12 is electric connection with display screen 14, and probe 11 passes through cable 13 to be connected with circuit board 12, and the resistance value shows through display screen 14.

Working principle: firstly, the probe 11 is installed in the draw-in groove 10, and rotatory knob 9 drives lead screw 8 and rotates, and slider 5 plays the guide effect to slider 5 through spread groove 4, and lead screw 8 drives slider 5 and reciprocates, adjusts the interval of two probes 11, and during the use, the user holds handle 2, laminates the both sides of probe 11 and insulator, and probe 11 detects the resistance of insulator, and probe 11 passes through cable 13 and is connected with circuit board 12, and the resistance value shows through display screen 14.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Resistance detection device for insulator, including casing (1), its characterized in that: the utility model discloses a portable electronic device, including casing (1), connecting end (3), draw-in groove (10) are offered to the downside fixed mounting of casing (1), connecting groove (4) have been offered to the inside of connecting end (3), inboard movable mounting of connecting groove (4) has slider (5), the inboard fixed mounting of connecting groove (4) has stopper (6), spacing groove (7) have been offered in the outside of slider (5), lead screw (8) are installed in the inside rotation of connecting groove (4), knob (9) are installed in the outside rotation of connecting end (3), draw-in groove (10) have been offered in the outside of slider (5), the inboard fixed mounting of draw-in groove (10) has probe (11), the inside fixed mounting of casing (1) has circuit board (12), the outside fixed mounting of slider (5) has one end of cable (13), the outside fixed mounting of casing (1) has display screen (14).

2. A resistance detection apparatus for an insulator according to claim 1, wherein: the connecting grooves (4) are vertically symmetrically arranged in the connecting ends (3), the sliding blocks (5) are in one-to-one correspondence with the connecting grooves (4), and the sliding blocks (5) are tightly attached to the inner sides of the connecting grooves (4).

3. A resistance detection apparatus for an insulator according to claim 1, wherein: the limiting blocks (6) are symmetrically arranged on the inner sides of the connecting grooves (4), the limiting grooves (7) are symmetrically arranged on the outer sides of the sliding blocks (5), and the limiting blocks (6) are attached to the inner sides of the limiting grooves (7).

4. A resistance detection apparatus for an insulator according to claim 1, wherein: the screw rod (8) is parallel to the connecting groove (4), the screw rod (8) is fixedly connected with the knob (9), and the screw rod (8) is in threaded connection with the sliding block (5).

5. A resistance detection apparatus for an insulator according to claim 1, wherein: two probes (11) are symmetrically arranged up and down, and the probes (11) are of a V-shaped structure.

6. A resistance detection apparatus for an insulator according to claim 1, wherein: the cable (13) is electrically connected with the probe (11), the other end of the cable (13) is fixedly connected with the circuit board (12), and the circuit board (12) is electrically connected with the display screen (14).