CN215067071U - Self-perceived AC/DC line insulation detection device - Google Patents

Abstract

The utility model relates to an insulating detection technology field specifically is a from insulating detection device of seeing alternating current-direct current circuit. The to-be-solved technical problem of the utility model is that the jack that current self-detection insulation detection device used all exposes outside, and is unable waterproof, and does not possess the function of centre gripping plug wire. In order to solve the technical problem, the utility model provides a self-perceived AC/DC line insulation detection device, the utility model mainly comprises a protection mechanism and a clamping mechanism, and by arranging two hole plugs which are matched with the sizes of the wire insertion holes, the wire insertion holes can be protected in the process that the insulation test device is not used, so that the effects of water resistance, dust prevention and the like are achieved, and by installing the hole plugs above the auxiliary plate, when the mechanism is not needed, the auxiliary plate only needs to be rotated up to suck the iron sheets, the mechanism has simple structure and convenient operation; through setting up the upper ring and the lower ring that are connected by two stoppers, can grasp the plug wire that inserts the plug wire hole in a flexible way.

Description

Self-perceived AC/DC line insulation detection device

Technical Field

The utility model relates to an insulating detection technology field specifically is a from insulating detection device of seeing alternating current-direct current circuit.

Background

Insulation detection refers to a test of applying a specified alternating current or direct current high voltage between an electrified part and a non-electrified part (generally a shell) of an electric appliance to check the voltage resistance of an insulating material of the electric appliance, the insulation detection device is suitable for insulation tests in the maintenance, the repair, the test and the verification of various electrical equipment, and the self-detection insulation detection device gradually enters the market along with the continuous development of science and technology, but the existing self-detection insulation detection device has many problems or defects;

the jacks used by the existing self-detection insulation detection device are exposed outside, so that the device can be damaged when the jacks touch water carelessly, and in addition, the existing self-detection insulation detection device does not have the function of clamping the plug wire in the process of detecting the plug wire, and the plug wire can be pulled out carelessly, so that the detection work is interrupted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from insulating detection device of alternating current-direct current circuit who perceives through setting up protection mechanism and fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from insulating detection device of perceived alternating current-direct current circuit, includes insulating testing arrangement, and a side of insulating testing arrangement is provided with two plug wire holes, the top fixed mounting that insulating testing arrangement is close to a side of plug wire hole has protection mechanism, a side symmetry fixed mounting that insulating testing arrangement is close to the plug wire hole has two fixture.

Protection mechanism includes hinge, accessory plate, hole stopper, third recess and iron sheet, the accessory plate is installed through the hinge rotation at the top that insulating testing arrangement is close to the side in plug wire hole, the side that insulating testing arrangement was kept away from to the accessory plate runs through and is provided with two third recesses, two the inside equal activity of third recess has cup jointed the hole stopper with plug wire hole looks adaptation, two the inner wall of third recess all is provided with the stopper, two the one end that the hole stopper is close to insulating testing arrangement all extends to the outside of third recess to fixed mounting has the magnetite, one side fixed mounting that insulating testing arrangement is close to the accessory plate has the iron sheet, two the magnetite all inhales with the iron sheet mutually.

The clamping mechanism comprises a limiting block, a first connecting post, a mounting sleeve, an upper ring and spring posts, wherein two second grooves are symmetrically arranged on one side surface of the insulation testing device close to two plug wire holes, two sliding grooves are arranged in the insulation testing device, limiting plates are horizontally and slidably mounted in the two sliding grooves, sliding rods are fixedly connected to one ends of the outer sides of the two limiting plates, one ends of the two sliding rods, far away from the limiting plates, movably penetrate through one side wall of the two sliding grooves respectively and extend into the two second grooves respectively, the mounting sleeve is movably sleeved on the outer wall of one end of the two sliding rods, located in the second grooves, the top ends of the two mounting sleeves are fixedly connected with the first connecting post, a lower ring is fixedly mounted at the top ends of the two first connecting posts, and the spring grooves are arranged at the top ends of the two lower rings, four equal vertical fixed mounting in inside of spring groove has the stopper, four the bottom of stopper is connected with the bottom inner wall in corresponding spring groove respectively, four the equal fixedly connected with spring post in top of stopper, four the top of spring post all extends to the outside in spring groove to two liang of fixedly connected with are fitted with a contraceptive ring.

The T-shaped hole plug is arranged to ensure that the hole plug can freely move in the third groove and can be limited by the limiting block, and preferably, the two hole plugs are T-shaped.

The handle is arranged to facilitate pulling out the sliding rods, preferably, the two sliding rods are arranged at the ends, far away from the limiting plate, of the sliding rods, extend to the outside of the insulation testing device through the second grooves, and the handle is fixedly mounted on the end, far away from the limiting plate, of the sliding rods.

The first grooves are arranged to prevent the handle from blocking the auxiliary plate from turning downwards, and preferably, the first grooves matched with the handle are arranged at two ends of the auxiliary plate.

The arrangement of the convex blocks is used for matching with the limiting blocks to increase the clamping force between the upper ring and the lower ring, preferably, the convex blocks are arranged on the outer walls of the four spring columns.

The arrangement of the convex blocks ensures that the sliding rod is not easy to move after being pulled out to the maximum extent, and preferably, the convex blocks are arranged on the inner walls of the two sliding chutes far away from one end of the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses install protection mechanism, through setting up two hole plugs with plug wire hole size looks adaptation, can protect the plug wire hole in the process that insulation test device does not use, play effects such as waterproof dustproof, through installing the hole plug in the top of accessory plate, when need not to use this mechanism, only need to have the accessory plate rotated and hold the iron sheet can, this mechanism simple structure, convenient operation;

(2) the utility model discloses install fixture, through setting up the last ring and the lower ring that are connected by two stoppers, can grasp the plug wire that inserts the plug wire hole in a flexible way, through setting up second recess and spout, can hide this mechanism when need not to use this mechanism, compare in prior art, the utility model discloses can maintain test work's normal clear to practice thrift the space.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. an insulation test device; 2. a wire insertion hole; 3. a handle; 4. a first connecting column; 5. installing a sleeve; 6. a hinge; 7. a first groove; 8. a hole plug; 9. an auxiliary plate; 10. ring fitting; 11. a second groove; 12. a lower ring; 13. a slide bar; 14. a limiting block; 15. a spring slot; 16. a spring post; 17. a magnet; 18. a limiting plate; 19. a chute; 20. a third groove; 21. iron sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

according to the figures 1-6, the self-perceived alternating current-direct current line insulation detection device comprises an insulation test device 1, wherein two wire inserting holes 2 are formed in one side face of the insulation test device 1, a protection mechanism is fixedly installed at the top of one side face, close to the wire inserting holes 2, of the insulation test device 1, and two clamping mechanisms are symmetrically and fixedly installed on one side face, close to the wire inserting holes 2, of the insulation test device 1.

Protection machanism includes hinge 6, accessory plate 9, hole stopper 8, third recess 20 and iron sheet 21, the accessory plate 9 is installed through hinge 6 rotation at the top that insulating testing arrangement 1 is close to the side of plug wire hole 2, accessory plate 9 is kept away from insulating testing arrangement 1 side and is run through and be provided with two third recesses 20, the inside of two third recesses 20 all activity cup joints the hole stopper 8 with plug wire hole 2 looks adaptation, the inner wall of two third recesses 20 all is provided with stopper 14, the one end that two hole stoppers 8 are close to insulating testing arrangement 1 all extends to the outside of third recess 20, and fixed mounting has magnetite 17, a side fixed mounting that insulating testing arrangement 1 is close to accessory plate 9 has iron sheet 21, two magnetite 17 all inhale with iron sheet 21 mutually.

When needing protection wire inserting hole 2, only need overcome the suction between iron sheet 21 and the magnetite 17 to accessory plate 9 down, then promote two hole stopper 8, can insert the inside of two wire inserting hole 2, play waterproof dirt-proof effect, protect this device, because magnetite 17 and stopper 14 can play spacing effect, prevent that hole stopper 8 breaks away from, guarantee that hole stopper 8 freely removes in the inside of third recess 20.

Set up to "T" font in order to guarantee that hole stopper 8 can freely move in third recess 20, and can be spacing by stopper 14, and is specific, and two hole stoppers 8 are "T" font.

The first grooves 7 are provided to prevent the handle 3 from blocking the downward turning of the auxiliary plate 9, and specifically, the first grooves 7 adapted to the handle 3 are provided at both ends of the auxiliary plate 9.

Example two:

according to the figures 1-6, the self-perceived alternating current-direct current line insulation detection device comprises an insulation test device 1, wherein two wire inserting holes 2 are formed in one side face of the insulation test device 1, a protection mechanism is fixedly installed at the top of one side face, close to the wire inserting holes 2, of the insulation test device 1, and two clamping mechanisms are symmetrically and fixedly installed on one side face, close to the wire inserting holes 2, of the insulation test device 1.

The clamping mechanism comprises a limiting block 14, first connecting columns 4, a mounting sleeve 5, an upper ring 10 and spring columns 16, wherein two second grooves 11 are symmetrically arranged on one side face of the insulation testing device 1 close to the two plug wire holes 2, two sliding grooves 19 are arranged in the insulation testing device 1, limiting plates 18 are horizontally and slidably mounted in the two sliding grooves 19, sliding rods 13 are fixedly connected to one ends of the outer sides of the two limiting plates 18, one ends of the two sliding rods 13, far away from the limiting plates 18, movably penetrate through one side wall of the two sliding grooves 19 respectively and extend into the two second grooves 11 respectively, the mounting sleeve 5 is movably sleeved on the outer wall of one end of the two sliding rods 13, located in the second grooves 11, the first connecting columns 4 are fixedly connected to the top ends of the two mounting sleeves 5, lower rings 12 are fixedly mounted on the top ends of the two first connecting columns 4, and spring grooves 15 are arranged on the top portions of the two ends of the two lower rings 12, the equal vertical fixed mounting in inside of four spring grooves 15 has stopper 14, and the bottom of four stopper 14 is connected with corresponding spring groove 15's bottom inner wall respectively, and the equal fixedly connected with spring post 16 in top of four stopper 14, the top of four spring posts 16 all extend to spring groove 15's outside to two liang of fixedly connected with go up ring 10.

When the plug wire needs to be inserted, two first connecting posts 4 and the connected upper ring 10 and lower ring 12 can be drawn out through the pull handle 3, then two groups of upper rings 10 and lower rings 12 are turned to two plug wire holes 2 through the mounting sleeve 5, the upper rings 10 and the lower rings 12 are pulled open, the limiting blocks 14 are stretched, then the plug wire is inserted into the plug wire holes 2 through the gap between the upper rings 10 and the lower rings 12, the upper rings 10 and the lower rings 12 are released finally, the plug wire can be firmly clamped by the upper rings 10 and the lower rings 12 under the action of restoring force of the limiting blocks 14, and the plug wire cannot be pulled out in the test process because of the limiting plates 18.

The handle 3 is arranged to facilitate pulling out the sliding rods 13, specifically, one ends of the two sliding rods 13 far away from the limiting plate 18 extend to the outside of the insulation testing device 1 through the second grooves 11, and the handle 3 is fixedly installed.

The arrangement of the convex blocks is to increase the clamping force between the upper ring 10 and the lower ring 12 by matching with the limiting blocks 14, and specifically, the outer walls of the four spring columns 16 are all provided with convex blocks.

The arrangement of the protruding blocks is to ensure that the sliding rod 13 is not easy to move after the sliding rod 13 is pulled out to the maximum extent, and specifically, the inner walls of the two sliding grooves 19 far away from the limiting plate 18 are both provided with the protruding blocks.

The working principle is as follows: the electrical components that appear in this application all external intercommunication power and control switch when using, protection mechanism is installed to this device, when needs protection plug wire hole 2, only need overcome the suction between iron sheet 21 and the magnetite 17, and accessory plate 9 down, then promote two hole stopper 8, can insert two inside in plug wire hole 2, play waterproof dirt-proof effect, protect this device, because magnetite 17 and stopper 14, can play spacing effect, prevent that hole stopper 8 breaks away from, guarantee hole stopper 8 freely removes in the inside of third recess 20.

Fixture is installed to this device, when the plug wire is inserted to needs, can take out two first spliced pole 4 and the last ring 10 and the lower ring 12 of connecting earlier through pulling handle 3, then with two sets of rings 10 and lower ring 12 through installation cover 5 turn to two plug wire holes 2, and pull open and go up ring 10 and lower ring 12, make stopper 14 stretched, then insert the inside in plug wire hole 2 through the gap between last ring 10 and the lower ring 12, at last, it goes up ring 10 and lower ring 12 to relieve, it just can firmly block the plug wire under stopper 14's restoring force effect to go up ring 10 and lower ring 12, because the spacing of limiting plate 18, so the plug wire can not be pulled out in test process.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a self-perceived AC/DC line insulation detection device which characterized in that: the insulation testing device comprises an insulation testing device (1), wherein two wire inserting holes (2) are formed in one side face of the insulation testing device (1), a protecting mechanism is fixedly installed at the top of one side face, close to the wire inserting holes (2), of the insulation testing device (1), and two clamping mechanisms are symmetrically and fixedly installed on one side face, close to the wire inserting holes (2), of the insulation testing device (1);

the protection mechanism comprises a hinge (6), an auxiliary plate (9), hole plugs (8), third grooves (20) and iron sheets (21), the auxiliary plate (9) is rotatably installed at the top of one side face, close to the plug wire hole (2), of the insulation testing device (1) through the hinge (6), two third grooves (20) penetrate through one side face, far away from the insulation testing device (1), of the auxiliary plate (9), the hole plugs (8) matched with the plug wire hole (2) are movably sleeved inside the two third grooves (20), limiting blocks (14) are arranged on the inner walls of the two third grooves (20), one ends, close to the insulation testing device (1), of the two hole plugs (8) extend to the outer portions of the third grooves (20) and are fixedly provided with magnets (17), one side face, close to the auxiliary plate (9), of the insulation testing device (1) is fixedly provided with the iron sheets (21), the two magnets (17) are attracted with the iron sheet (21);

the clamping mechanism comprises a limiting block (14), a first connecting column (4), an installation sleeve (5), an upper ring (10) and a spring column (16), wherein two second grooves (11) are symmetrically arranged on one side surface of the insulation testing device (1) close to the two wire inserting holes (2), two sliding grooves (19) are arranged in the insulation testing device (1), limiting plates (18) are horizontally and slidably arranged in the two sliding grooves (19), sliding rods (13) are fixedly connected to one ends of the outer sides of the two limiting plates (18), one ends of the two sliding rods (13) far away from the limiting plates (18) movably penetrate through one side wall of the two sliding grooves (19) respectively and extend into the two second grooves (11), and the installation sleeve (5) is movably sleeved on the outer wall of one end of the two sliding rods (13) located in the second grooves (11), two the equal fixedly connected with first spliced pole (4) in top of installing sleeve (5), two the equal fixed mounting in top of first spliced pole (4) has lower ring (12), two the top at the both ends of lower ring (12) all is provided with spring groove (15), four the equal vertical fixed mounting in inside of spring groove (15) has stopper (14), four the bottom of stopper (14) is connected with the bottom inner wall of corresponding spring groove (15) respectively, four the equal fixedly connected with in top of stopper (14) plays spring post (16), four the top of spring post (16) all extends to the outside in spring groove (15) to two liang of fixedly connected with fits with (10).

2. The self-perceived ac-dc line insulation detection device of claim 1, wherein: the two hole plugs (8) are both T-shaped.

3. The self-perceived ac-dc line insulation detection device of claim 1, wherein: two the slide bar (13) keep away from the outside that limiting plate (18) all extended to insulation test device (1) through second recess (11) to fixed mounting has handle (3).

4. The self-perceived ac-dc line insulation detection device of claim 1, wherein: and two ends of the auxiliary plate (9) are provided with first grooves (7) matched with the handle (3).

5. The self-perceived ac-dc line insulation detection device of claim 1, wherein: the outer walls of the four spring columns (16) are provided with convex blocks.

6. The self-perceived ac-dc line insulation detection device of claim 1, wherein: the inner walls of the two sliding grooves (19) far away from one end of the limiting plate (18) are provided with convex blocks.

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