CN214585803U

CN214585803U - Cable fault point fine ranging instrument convenient to assemble

Info

Publication number: CN214585803U
Application number: CN202120736652.7U
Authority: CN
Inventors: 钱志斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-02
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a cable fault point fine ranging instrument convenient to assemble, which comprises a machine body, the top of the machine body is rotationally connected with a cover, a plate groove is arranged on the surface of the cover, and the inner side of the plate groove is rotationally connected with a cover plate, a round notch is arranged on the surface of the cover relative to one side of the plate groove, the inner side of the round notch is provided with a disc, one side of the disc is fixed with a limiting block, one side of the cover plate is provided with a limiting groove corresponding to the limiting block, and the limiting block is arranged at the inner side of the limiting groove; the utility model discloses a set up corresponding groove, rotatory recess and rectangle recess isotructure, make the surface of cover seted up the board groove, the accomodating of convenient to use part makes things convenient for daily use, the utility model discloses a set up first lug, second lug and rectangle breach isotructure, make opening of cover simpler, avoided complicated operating procedure in the former device, make things convenient for daily use.

Description

Cable fault point fine ranging instrument convenient to assemble

Technical Field

The utility model belongs to the technical field of the cable detects, concretely relates to meticulous range unit of cable fault point convenient to equipment.

Background

The cable fault point fine distance measuring instrument is a comprehensive cable fault detecting instrument, can test the faults of high resistance flashover fault, high and low resistance grounding, short circuit, cable disconnection, poor contact and the like of a cable, automatically displays the test result on a large-screen liquid crystal display screen by waveform and data, judges the fault visually, is provided with a full Chinese menu display operation function, and does not need to do special training for operators.

When using, the existing cable fault detector needs to open a cover and then takes out required components to inspect the cable, but because the device is not provided with a structure for accommodating the required components, the required components are easy to drop, and the cable fault detector is inconvenient to use in daily life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a meticulous range unit of cable fault point convenient to equipment to propose current cable fault detector in solving above-mentioned background art when using, need open the cover, then take out required part and examine the side to the cable, nevertheless because the device does not set up the structure of accomodating required part, lead to required part to drop easily, the daily problem of using of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a cable fault point fine distance measuring instrument convenient to assemble comprises a machine body, wherein the top of the machine body is rotatably connected with a machine cover, the surface of the machine cover is provided with a plate groove, the inner side of the plate groove is rotatably connected with a cover plate, the surface of the machine cover is provided with a circular notch relative to one side of the plate groove, the inner side of the circular notch is provided with a disc, one side of the disc is fixedly provided with a limiting block, one side of the cover plate is provided with a limiting groove corresponding to the limiting block, the limiting block is positioned at the inner side of the limiting groove, the inner wall of the circular notch is provided with a corresponding groove corresponding to the limiting block, the inner wall of one side of the circular notch is provided with a rotating groove, the end part of the disc rotates at the inner side of the rotating groove, the inner side of the disc is slidably connected with a rotating lug, the inner wall of the rotating groove is provided with a rectangular groove corresponding to the rotating lug, and the end part of the rotating lug is positioned at the inner side of the rectangular groove, and two tension springs are symmetrically fixed between the rotary lug and the disc relative to two sides of the rotary lug.

Preferably, the top swivelling joint of cover has T shape strip, and the bottom symmetry of organism is fixed with first lug and second lug, and the bottom of second lug has seted up the rectangle breach, the inboard of rectangle breach is fixed with the rectangle strip, the surface cover of rectangle strip is equipped with spring and U-shaped plate, and one side of U-shaped plate is provided with spacing, the one end swivelling joint of spacing is in the inboard of U-shaped plate, and the bottom of first lug set up with the corresponding L shape breach of spacing, the other end of spacing is in the inboard of L shape breach.

Preferably, the top of cover is fixed with the C shaped plate, and the inboard of C shaped plate is fixed with the pole, the bottom cover of T shape strip is established on the surface of pole.

Preferably, a rotating shaft is fixed on the inner side of the U-shaped plate, and the end part of the limiting strip is sleeved on the surface of the rotating shaft.

Preferably, the bottom of the machine body is rotatably connected with a handle, and the surface of the cover plate is fixed with a handle.

Preferably, the bottom symmetry of organism is fixed with two U-shaped concave plates, and the inboard of U-shaped concave plate is fixed with rotatory strip, the both ends of handle are established respectively on the surface of two rotatory strips.

Preferably, two moving blocks are symmetrically fixed on two sides of the rotating lug, a moving groove corresponding to the moving blocks is formed in the inner wall of the disc, and the moving blocks are located on the inner side of the moving groove.

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

1. the utility model discloses a set up corresponding groove, rotatory recess and rectangle recess isotructure, make the cover the surface seted up the board groove, the accomodating of convenient to use part makes things convenient for daily use.

2. The utility model discloses a set up first lug, second lug and rectangle breach isotructure, make opening of cover simpler, avoided complicated operating procedure in the former device, make things convenient for daily use.

Drawings

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

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the junction between the limiting block and the limiting groove of the present invention;

FIG. 4 is a top cross-sectional view of the junction of the rotary lug and the disk of the present invention;

fig. 5 is a bottom view of the present invention;

FIG. 6 is an enlarged view of a portion of the area B in FIG. 5 according to the present invention;

FIG. 7 is a sectional view of the junction of the position-limiting strip and the L-shaped notch;

in the figure: 1. a body; 2. a machine cover; 3. a handle; 4. t-shaped strips; 5. a plate groove; 6. a cover plate; 7. a first bump; 8. a second bump; 9. a rectangular notch; 10. a rectangular strip; 11. a U-shaped plate; 12. a limiting strip; 13. an L-shaped notch; 14. a circular notch; 15. a disc; 16. rotating the projection; 17. a limiting block; 18. a limiting groove; 19. a corresponding groove; 20. rotating the groove; 21. a rectangular groove.

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.

Examples

Referring to fig. 1 to 7, the present invention provides a technical solution: a cable fault point fine distance measuring instrument convenient to assemble comprises a machine body 1, a machine cover 2 is rotatably connected to the top of the machine body 1, a plate groove 5 is formed in the surface of the machine cover 2, a cover plate 6 is rotatably connected to the inner side of the plate groove 5, a circular notch 14 is formed in one side, opposite to the plate groove 5, of the surface of the machine cover 2, a disc 15 is arranged on the inner side of the circular notch 14, a limiting block 17 is fixed to one side of the disc 15, a limiting groove 18 corresponding to the limiting block 17 is formed in one side of the cover plate 6, the limiting block 17 is located on the inner side of the limiting groove 18, a corresponding groove 19 corresponding to the limiting block 17 is formed in the inner wall of the circular notch 14, a rotating groove 20 is formed in the inner wall of one side of the circular notch 14, the end of the disc 15 rotates to the inner side of the rotating groove 20, a rotating lug 16 is slidably connected to the inner side of the disc 15, and a rectangular groove 21 corresponding to the rotating lug 16 is formed in the inner wall of the rotating groove 20, the cross section of the end part of the rotating lug 16 is rectangular, the end part of the rotating lug 16 is positioned at the inner side of the rectangular groove 21, and two tension springs are symmetrically fixed between the rotating lug 16 and the disc 15 relative to the two sides of the rotating lug 16, so that the cover plate 6 can be conveniently opened, and the storage effect is achieved.

In this embodiment, it is preferable, the top swivelling joint of cover 2 has T shape strip 4, and the bottom symmetry of organism 1 is fixed with first lug 7 and second lug 8, and rectangle breach 9 has been seted up to the bottom of second lug 8, the inboard of rectangle breach 9 is fixed with rectangle strip 10, the surface cover of rectangle strip 10 is equipped with spring and U-shaped plate 11, and one side of U-shaped plate 11 is provided with spacing 12, the one end swivelling joint of spacing 12 is in the inboard of U-shaped plate 11, and the bottom of first lug 7 is seted up with the corresponding L shape breach 13 of spacing 12, the other end of spacing 12 is in the inboard of L shape breach 13, the opening of the device of being convenient for, make things convenient for daily use.

In this embodiment, preferably, a C-shaped plate is fixed on the top of the cover 2, a round bar is fixed on the inner side of the C-shaped plate, and the bottom end of the T-shaped strip 4 is sleeved on the surface of the round bar, so that the T-shaped strip 4 can rotate conveniently.

In this embodiment, preferably, a rotating shaft is fixed on the inner side of the U-shaped plate 11, and the end of the limiting strip 12 is sleeved on the surface of the rotating shaft, so as to facilitate the rotation of the limiting strip 12.

In this embodiment, preferably, the bottom of the machine body 1 is rotatably connected with a handle 3 for facilitating taking up the device, and the surface of the cover plate 6 is fixed with a handle for facilitating opening the cover plate 6.

In this embodiment, preferably, two U-shaped concave plates are symmetrically fixed at the bottom of the machine body 1, the inner sides of the U-shaped concave plates are fixed with rotating strips, and two ends of the handle 3 are respectively sleeved on the surfaces of the two rotating strips, so that the handle 3 can rotate conveniently.

In this embodiment, preferably, two moving blocks are symmetrically fixed on two sides of the rotating protrusion 16, and a moving groove corresponding to the moving blocks is formed in the inner wall of the disc 15, and the moving blocks are located inside the moving groove, so as to facilitate movement of the rotating protrusion 16.

The utility model discloses a theory of operation and use flow: when the cover plate 6 needs to be opened, firstly, the rotary lug 16 is pulled, so that the end part of the rotary lug 16 is moved out from the inner side of the rectangular groove 21, the tension spring is stretched, the limiting of the disc 15 is stopped, then, the rotary lug 16 drives the disc 15 to rotate, so that the disc 15 drives the limiting block 17 to be screwed into the inner side of the corresponding groove 19 from the inner side of the limiting groove 18, the limiting of the cover plate 6 is stopped, and then, the cover plate 6 is rotated to be opened, so that the step of opening the cover plate 6 is completed, the cover plate 6 is conveniently opened by the design, the required parts are stored, and the daily use is convenient;

when the device needs to be closed, firstly, the cover 2 and the machine body 1 are closed in a rotating mode, then the limiting strips 12 are pulled upwards, the springs are compressed, the end portions of the limiting strips 12 can be screwed out from the inner sides of the L-shaped gaps 13, then the T-shaped strips 4 are screwed into the positions between the first protruding blocks 7 and the second protruding blocks 8, the two ends of the T-shaped strips 4 are attached to the rear surfaces of the first protruding blocks 7 and the second protruding blocks 8 respectively, then the limiting strips 12 are pulled upwards, the springs are compressed, the end portions of the limiting strips 12 can be screwed into the inner sides of the L-shaped gaps 13, the limiting strips 12 are loosened, the limiting strips 12 move to the bottom ends of the inner sides of the L-shaped gaps 13 under the action of the springs, and therefore the step of closing the cover 2 and the machine body 1 in a rotating mode is achieved, the design is convenient to open, and convenient to use in daily life.

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

Claims

1. The utility model provides a cable fault point fine ranging instrument convenient to equipment, includes organism (1), the top swivelling joint of organism (1) has cover (2), its characterized in that: the surface of the cover (2) is provided with a plate groove (5), the inner side of the plate groove (5) is rotatably connected with a cover plate (6), the surface of the cover (2) is provided with a round notch (14) relative to one side of the plate groove (5), the inner side of the round notch (14) is provided with a disc (15), one side of the disc (15) is fixed with a limiting block (17), one side of the cover plate (6) is provided with a limiting groove (18) corresponding to the limiting block (17), the limiting block (17) is positioned at the inner side of the limiting groove (18), the inner wall of the round notch (14) is provided with a corresponding groove (19) corresponding to the limiting block (17), the inner wall of one side of the round notch (14) is provided with a rotating groove (20), the end part of the disc (15) rotates at the inner side of the rotating groove (20), the inner side of the disc (15) is slidably connected with a rotating lug (16), and the inner wall of the rotating groove (20) is provided with a rectangular groove (21) corresponding to the rotating lug (16), the end part of the rotating lug (16) is positioned at the inner side of the rectangular groove (21), and two tension springs are symmetrically fixed between the rotating lug (16) and the disc (15) relative to the two sides of the rotating lug (16).

2. An easily assembled cable fault point fine ranging apparatus as claimed in claim 1, wherein: the top swivelling joint of cover (2) has T shape strip (4), and the bottom symmetry of organism (1) is fixed with first lug (7) and second lug (8), rectangle breach (9) have been seted up to the bottom of second lug (8), and the inboard of rectangle breach (9) is fixed with rectangle strip (10), the surface cover of rectangle strip (10) is equipped with spring and U-shaped board (11), and one side of U-shaped board (11) is provided with spacing (12), the one end swivelling joint of spacing (12) is in the inboard of U-shaped board (11), and the bottom of first lug (7) seted up with spacing (12) corresponding L shape breach (13), the other end of spacing (12) is in the inboard of L shape breach (13).

3. An easily assembled cable fault point fine ranging apparatus as claimed in claim 2, wherein: the top of cover (2) is fixed with the C shaped plate, and the inboard of C shaped plate is fixed with the pole, the bottom cover of T shape strip (4) is established on the surface of pole.

4. An easily assembled cable fault point fine ranging apparatus as claimed in claim 2, wherein: the inner side of the U-shaped plate (11) is fixed with a rotating shaft, and the end part of the limiting strip (12) is sleeved on the surface of the rotating shaft.

5. An easily assembled cable fault point fine ranging apparatus as claimed in claim 1, wherein: the bottom of the machine body (1) is rotatably connected with a handle (3), and the surface of the cover plate (6) is fixed with a handle.

6. An easily assembled cable fault point fine ranging apparatus as claimed in claim 5, wherein: the bottom symmetry of organism (1) is fixed with two U-shaped concave plates, and the inboard of U-shaped concave plate is fixed with rotatory strip, the surface at two rotatory strips is established respectively to the both ends cover of handle (3).

7. An easily assembled cable fault point fine ranging apparatus as claimed in claim 1, wherein: two moving blocks are symmetrically fixed on two sides of the rotating convex block (16), a moving groove corresponding to the moving blocks is formed in the inner wall of the disc (15), and the moving blocks are located on the inner side of the moving groove.