CN218677771U

CN218677771U - Cable adapter for current test

Info

Publication number: CN218677771U
Application number: CN202223009737.9U
Authority: CN
Inventors: 白卫平
Original assignee: Guangzhou Puertai Technology Co ltd
Current assignee: Guangzhou Puertai Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-21
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a cable adapter for current test, belonging to the technical field of current test, comprising a connector main body, wherein the connector main body comprises a lower shell and an upper shell which are oppositely arranged and matched for use one by one, a plurality of lower fixed blocks are fixed on the left and right side surfaces of the lower shell, a plurality of upper fixed blocks are fixed on the left and right side surfaces of the upper shell, and a plug board is fixed on the upper surface of the lower fixed block; through setting up down the use of casing and the semicircular hollow poling of last casing cooperation, the cable passes behind the semicircular hollow poling and stops under the restriction of lateral part baffle, utilize the lead screw to rotate and order about the mounting panel and drive the electrically conductive copper downstream in top, the chucking to the cable is realized to cooperation bottom bearing board, utilize the electrically conductive copper bar to realize the electrically conductive of two sections cables, and then accomplish the cable concatenation, and utilize pinch roller cooperation spring two to carry out the prepositioning, moreover, the steam generator is simple in structure, the simple operation, need not to use the winding of insulating tape just can realize the concatenation.

Description

Cable adapter for current test

Technical Field

The utility model belongs to the technical field of the current test, concretely relates to cable adapter of current test.

Background

With the rapid promotion of the industrial level in China and the rapid progress of science and technology, electric power becomes an indispensable part of daily life and industrial production, and a current tester is used during current test when electric power fails or needs to be tested after the electric power is newly installed, and is a portable rectifier instrument with high sensitivity and a multi-range protection circuit.

Need splice two sections independent cables among the current test process, mostly directly use insulating tape to carry out the winding connection at the concatenation in-process, operate inconveniently, and the split of being not convenient for after the later stage test finishes, for this, we provide a cable adapter of current test.

Disclosure of Invention

An object of the utility model is to provide a cable adapter of current test to need splice two sections independent cables in the current test process who proposes among the above-mentioned background of solution, mostly directly use insulating tape to twine the connection in the concatenation in-process, operate inconveniently, and the later stage test finishes the problem of the split of being not convenient for after.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable adapter of current test, includes the connector main part, the connector main part includes one down and lays the lower casing and the last casing that the cooperation was used relatively, the left and right sides face of casing all is fixed with fixed block under a plurality of down, the equal fixed mounting of the left and right sides face of going up the casing has fixed block on a plurality of, the last fixed surface of fixed block has the picture peg down, go up on the fixed block just to offering the position department of picture peg and supplying picture peg male jack, be provided with chucking mechanism on the picture peg, lower shells inner wall surface mounting has two bottom bearing boards, be provided with adjustment mechanism in the upper casing and install two top conductive copper plates, two the top conductive copper plate is located two bottom bearing boards respectively and installs conductive copper strip directly over and between two top conductive copper plates, both ends all are fixed with semi-circular hollow poling around both ends of casing and the last semi-circular hollow poling, two of top equal slidable mounting has the pinch roller on the semi-circular hollow poling.

Adopt above-mentioned scheme, use through setting up down casing and the semicircular hollow poling of last casing cooperation, the cable passes behind the semicircular hollow poling and stops under the restriction of lateral part baffle, utilize the lead screw to rotate and order about the mounting panel and drive the electrically conductive copper downstream in top, cooperation bottom bearing board realizes the chucking to the cable, utilize the electrically conductive copper bar to realize the electrically conductive of two sections cables, and then accomplish the cable concatenation, and utilize pinch roller cooperation spring two to carry out the prepositioning, moreover, the steam generator is simple in structure, the simple operation, need not to use the winding of insulating tape just can realize the concatenation, use through setting up down fixed block and last fixed block cooperation picture peg and cardboard, it is inside to order about the cardboard card to go into the draw-in groove to utilize the elasticity of spring one, the equipment of fixed block and last fixed block is fixed down to accomplish, and then be convenient for carry out the dismouting operation, convenient for maintenance, perfect function diversity.

As a preferred embodiment, the clamping mechanism comprises a first spring and a clamping plate, a groove is formed in the side face of the plug board, the first spring is installed on the inner wall of the groove, the clamping plate is installed at the end portion of the first spring, and a clamping groove for the clamping plate to be clamped in is formed in the side face of the upper fixing block.

As a preferred embodiment, adjustment mechanism is including rotating the pivot of installation on last casing, the top of pivot is fixed with the handle, the lead screw is installed to the bottom of pivot, the surface screw thread of lead screw installs the mounting panel, two the electrically conductive copper in top is installed respectively in the front and back both sides face of mounting panel.

As a preferred embodiment, a plurality of second telescopic rods are fixed on the upper surface of the inner wall of the upper shell, and the bottom ends of the second telescopic rods are fixed on the upper surface of the mounting plate.

In a preferred embodiment, a prism plate is rotatably mounted on the lower surface of the inner wall of the lower housing, and a prism groove into which the prism plate is inserted is formed at the bottom end of the screw rod.

As a preferred embodiment, a sliding rod is slidably mounted on the semicircular hollow penetrating pipe above the semicircular hollow penetrating pipe, a connecting plate is fixed at the top end of the sliding rod, a mounting seat is mounted at the bottom end of the sliding rod, and the pressing roller is rotatably mounted on the inner wall of the mounting seat.

In a preferred embodiment, the upper surface of the clamping plate has an inclined surface.

As a preferred embodiment, a first telescopic rod with two ends respectively connected with the inner wall of the groove and the side face of the clamping plate is arranged inside the first spring.

In a preferred embodiment, a side baffle is mounted on the upper surface of the bottom support plate.

As a preferred embodiment, a second spring with two ends respectively connected with the connecting plate and the upper semicircular hollow penetrating pipe is sleeved outside the sliding rod.

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

the cable adapter for the current test is characterized in that a lower shell and an upper shell are arranged to be matched with a semicircular hollow through pipe for use, a cable penetrates through the semicircular hollow through pipe and stops under the limitation of a side baffle, a lead screw rotates to drive a mounting plate to drive a top conductive copper plate to move downwards, the cable is clamped by matching with a bottom bearing plate, the two sections of cables are conducted by conductive copper strips, the splicing of the cables is further completed, the compression roller is matched with a second spring for prepositioning, the structure is simple, the operation is convenient and fast, and the splicing can be realized without winding an insulating tape;

this cable adapter of current test uses through fixed block and last fixed block cooperation picture peg and cardboard under setting up, and inside the elasticity that utilizes spring one ordered about the cardboard card and goes into the draw-in groove, and the equipment of fixed block and last fixed block is fixed under the completion, and then is convenient for carry out the dismouting operation, is convenient for maintain perfect function diversity.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the section of the upper fixing block and the plug board of the present invention.

In the figure: 1. a connector body; 2. a lower housing; 3. an upper housing; 4. a lower fixing block; 5. an upper fixed block; 6. inserting plates; 7. a first spring; 8. a first telescopic rod; 9. clamping a plate; 10. a semicircular hollow penetrating pipe; 11. a bottom support plate; 12. a side baffle; 13. a rotating shaft; 14. a lead screw; 15. mounting a plate; 16. a top conductive copper plate; 17. a conductive copper bar; 18. a prismatic plate; 19. a second telescopic rod; 20. a slide bar; 21. a connecting plate; 22. a second spring; 23. a mounting seat; 24. and pressing the roller.

Detailed Description

Please refer to fig. 1-3, the utility model provides a cable adapter of current test, including connector main part 1, connector main part 1 includes that one goes up relatively to laying lower casing 2 and last casing 3 that the cooperation was used, the left and right sides face of lower casing 2 all is fixed with a plurality of lower fixed block 4, the left and right sides face of going up casing 3 all fixed mounting has a plurality of upper fixed block 5, the last fixed surface of lower fixed block 4 has picture peg 6, just set up the position department that supplies picture peg 6 to insert on the upper fixed block 5, be provided with chucking mechanism on the picture peg 6, lower casing 2 inner wall surface mounting has two bottom bearing boards 11 down, the last surface mounting of bottom bearing board 11 has lateral part baffle 12, be provided with adjustment mechanism in the last casing 3 and install two top conductive copper plates 16 through adjustment mechanism, two top conductive copper plates 16 are located two bottom bearing boards 11 respectively and install conductive copper bar 17 between two top conductive copper plates 16, both ends all are fixed with hollow semicircular poling 10 around lower casing 2 and the front and back both ends of last casing 3, two semicircular poling rollers 24 are all slidably mounted on two semicircular poling 10.

Chucking mechanism includes spring 7 and cardboard 9, the inner wall at the recess is installed to recess and spring 7 is seted up to the side of picture peg 6, cardboard 9 is installed at the tip of spring 7, go up 5 sides of fixed block and set up the draw-in groove that supplies cardboard 9 card to go into, the upper surface of cardboard 9 has the inclined plane, spring 7 is inside to be provided with both ends respectively with recess inner wall and the telescopic link 8 that cardboard 9 side is connected, reverse effort cooperation cardboard 9 that produces when utilizing spring 7 atress deformation uses, make cardboard 9 card that can be quick go into to the inside completion locking of draw-in groove, and utilize telescopic link 8 to support, make cardboard 9 motion stability good and difficult rocking, setting up of inclined plane can order about cardboard 9 free shrinkage movement when assembling casing 3 and casing 2 down, promote the convenient degree of installation.

The adjusting mechanism comprises a rotating shaft 13 rotatably mounted on the upper shell 3, a handle is fixed at the top end of the rotating shaft 13, a lead screw 14 is mounted at the bottom end of the rotating shaft 13, a mounting plate 15 is mounted on the outer surface of the lead screw 14 in a threaded manner, two top conductive copper plates 16 are respectively mounted on the front side surface and the rear side surface of the mounting plate 15, the rotating shaft 13 is driven to rotate by the handle, the lead screw 14 is driven to rotate by the rotating shaft 13, and then the mounting plate 15 can be driven to drive the top conductive copper plates 16 to move downwards, so that the splicing conduction of the two sections of cables is realized.

Go up the inner wall upper surface of casing 3 and be fixed with two 19 of a plurality of telescopic link, the bottom mounting of two 19 of telescopic link is at the upper surface of mounting panel 15, and two 19 of telescopic link can support the motion of mounting panel 15 and lead just for mounting panel 15 up-and-down motion stability is better, and the difficult slope that appears rocks.

Lower casing 2's inner wall lower surface is rotated and is installed prismatic board 18, and prismatic groove that supplies prismatic board 18 male is seted up to lead screw 14's bottom, and prismatic board 18 and prismatic groove cooperation are used, can carry on spacingly to lead screw 14 bottom for lead screw 14 rotates better and difficult appearance of in-process stability and rocks.

Sliding mounting has slide bar 20 on the semi-circular hollow poling 10 of top, the top of slide bar 20 is fixed with connecting plate 21, mount pad 23 is installed to the bottom of slide bar 20, pinch roller 24 rotates the inner wall of installing at mount pad 23, the outside cover of slide bar 20 is equipped with the spring two 22 that both ends are connected with connecting plate 21 and the semi-circular hollow poling 10 of top respectively, utilize slide bar 20 cooperation spring two 22 to use, the elasticity of spring two 22 can be so that pinch roller 24 receives a decurrent effort, can carry out prepositioning to the cable, promote cable concatenation stability.

When the cable test device is used, a cable to be tested is inserted into the semicircular hollow through pipe 10, the end of the cable stops being inserted after touching the side baffle 12, the cable is compressed by the aid of the compression roller 24 and the second spring 22, the rotating handle drives the rotating shaft 13 to rotate the lead screw 14, the lead screw 14 rotates to drive the mounting plate 15 to drive the top conductive copper plate 16 to move downwards, the cable is clamped by the aid of the bottom bearing plate 11, the two sections of cables are conductive by the aid of the conductive copper strips 17, splicing of the cable is further completed, current test operation is performed, after the test is completed, the cable is released from being compressed by the handle in a reverse rotating mode, the cable is drawn out, and when maintenance is needed, the clamping plate 9 is pressed to enable the first clamping plate 9 to extrude the first spring 7 to contract into the groove, fixing of the lower shell 2 and the upper shell 3 is released, and the cable is separated.

Claims

1. A cable adapter for current testing, comprising: including connector main part (1), connector main part (1) includes casing (2) and last casing (3) down that the cooperation was used relatively on one relatively, the left and right sides face of casing (2) all is fixed with fixed block (4) under a plurality of down, the equal fixed mounting of the left and right sides face of going up casing (3) has fixed block (5) on a plurality of, the last fixed surface of fixed block (4) has picture peg (6) down, go up on fixed block (5) and just offer the jack that supplies picture peg (6) to insert to the position department of picture peg (6), be provided with chucking mechanism on picture peg (6), casing (2) inner wall lower surface mounting has two bottom bearing boards (11) down, it just installs two top conductive copper (16), two to go up to be provided with adjustment mechanism in casing (3) and install two top conductive copper (16) through adjustment mechanism, two top conductive copper (16) are located two bottom bearing boards (11) respectively and install between two top conductive copper (16) and install electrically conductive copper (17) semicircular between the both ends all around casing (3) and half circular shape and all install hollow roller (10) between the slide about, hollow gyro wheel (10) are all installed.

2. The current-tested cable adapter of claim 1, wherein: the clamping mechanism comprises a first spring (7) and a clamping plate (9), the side face of the inserting plate (6) is provided with a groove, the first spring (7) is arranged on the inner wall of the groove, the clamping plate (9) is arranged at the end part of the first spring (7), and the side face of the upper fixing block (5) is provided with a clamping groove for the clamping plate (9) to be clamped in.

3. The current-testing cable adapter of claim 1, wherein: adjustment mechanism is including rotating pivot (13) of installing on last casing (3), the top of pivot (13) is fixed with the handle, lead screw (14) are installed to the bottom of pivot (13), mounting panel (15), two are installed to the surface screw thread of lead screw (14) the both sides face around mounting panel (15) is installed respectively in top electrically conductive copper (16).

4. The current-testing cable adapter of claim 3, wherein: a plurality of second telescopic rods (19) are fixed on the upper surface of the inner wall of the upper shell (3), and the bottom ends of the second telescopic rods (19) are fixed on the upper surface of the mounting plate (15).

5. The current-tested cable adapter of claim 3, wherein: the lower surface of the inner wall of the lower shell (2) is rotatably provided with a prism plate (18), and the bottom end of the screw rod (14) is provided with a prism groove for inserting the prism plate (18).

6. The current-testing cable adapter of claim 1, wherein: the top semicircular hollow poling (10) go up slidable mounting has slide bar (20), the top of slide bar (20) is fixed with connecting plate (21), mount pad (23) are installed to the bottom of slide bar (20), compress tightly gyro wheel (24) and rotate the inner wall of installing at mount pad (23).

7. The current-testing cable adapter of claim 2, wherein: the upper surface of the clamping plate (9) is provided with an inclined surface.

8. The current-testing cable adapter of claim 2, wherein: and a first telescopic rod (8) with two ends respectively connected with the inner wall of the groove and the side surface of the clamping plate (9) is arranged in the first spring (7).

9. The current-testing cable adapter of claim 1, wherein: and a side baffle (12) is arranged on the upper surface of the bottom bearing plate (11).

10. The current-tested cable adapter of claim 1, wherein: and a second spring (22) with two ends respectively connected with the connecting plate (21) and the upper semicircular hollow through pipe (10) is sleeved outside the sliding rod (20).