CN217332526U

CN217332526U - Novel cable test fixture for automobile

Info

Publication number: CN217332526U
Application number: CN202220016778.1U
Authority: CN
Inventors: 王会文; 郑思军; 王桢桢; 史振锋
Original assignee: New Far East Cable Co Ltd
Current assignee: Samson Cable Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-30
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a novel cable test fixture of car, including the barrel, the embedding of barrel internal fixation has the holding ring, and the holding ring internal fixation has the clamp cover, is provided with the locking ring in the barrel, and one side both ends of locking ring all are provided with the breach, and the both sides that press from both sides the cover all are provided with the via hole. The utility model discloses a clamp cover of half-and-half concatenation can run through the cable, simultaneously, can press from both sides tightly stably to the cable, presss from both sides the cover accessible locking ring and carries out the screw propulsion to can adjust according to actual locking demand, avoid locking in the twinkling of an eye to cause the damage to the cable, two upper and lower breachs make things convenient for the crew cut screwdriver to insert the butt joint, carry out the rotation adjustment of locking ring.

Description

Novel cable test fixture for automobile

Technical Field

The utility model relates to a test fixture technical field specifically is novel cable test fixture of car.

Background

The test cable is used for connecting a test instrument and a tested device, is mainly used for connecting a radio frequency microwave test instrument and a tested device product, and identifies how to judge whether the test cable is good or not.

When normal test, need carry out the centre gripping location to the cable to guarantee the stability to cable detection, but present cable clamp mostly adopts the extrusion at symmetry both ends to fix a position, and such extrusion mode makes usable cable easily to appear by the clamping part the condition of deformation damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cable test fixture of car to the solution is to the stable problem of cable centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: novel cable test fixture of car, the novel nipple rectifier comprises a cylindrical shel, the internal fixed embedding of barrel has the holding ring, the holding ring internal fixation has the cover that presss from both sides, be provided with the locking ring in the barrel, one side both ends of locking ring all are provided with the breach, the both sides that press from both sides the cover all are provided with the via hole.

Preferably, an inner conical surface is arranged on one side of the inner wall of the cylinder, one end of the jacket is a conical head, and the inner conical surface is matched with the conical head in a sliding mode, so that the internal stability of the clamp structure is guaranteed.

Preferably, the jacket is of a half-and-half splicing structure, so that the cable can be conveniently opened, closed and clamped.

Preferably, the through hole is oval and is divided into two halves, so that the cable can be flattened when multiple cables are arranged, and the clamping is more stable compared with a round hole.

Preferably, the outer wall of the locking ring is provided with external threads, the inner wall of the barrel is provided with internal threads, and the internal threads are in threaded butt joint with the external threads.

Preferably, the notch is of an inwards concave square groove structure, so that a flat-head screwdriver or a plate can be conveniently inserted into the notch to rotate.

Preferably, the jacket is made of a copper material, and the taper is six degrees, so that when the cable does not pass through the positioning ring, the jacket is separated from half to generate a distance, and the cable can pass through the positioning ring to facilitate the clamping work at the back.

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

1. the utility model discloses a clamp cover of half-and-half concatenation can run through the cable, simultaneously, can press from both sides tightly stably to the cable.

2. The utility model discloses press from both sides cover accessible locking ring and carry out screw propulsion to can adjust according to actual locking demand, avoid locking in the twinkling of an eye to cause the damage to the cable, two upper and lower breachs make things convenient for the crew cut screwdriver to insert the butt joint, carry out the rotation adjustment of locking ring.

Drawings

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

FIG. 2 is a schematic view of the positioning ring according to the present invention;

fig. 3 is a front view of the positioning ring of the present invention;

fig. 4 is a schematic diagram of the shape of the via hole of the present invention;

fig. 5 is a structural view of a locking ring of the present invention.

In the figure: 1. a barrel; 11. a positioning ring; 12. a jacket; 13. locking a ring; 14. a notch; 15. and (6) a via hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example I

Referring to fig. 1, the novel automobile cable testing fixture includes a barrel 1, a positioning ring 11 is embedded in the barrel 1, a clamping sleeve 12 is fixed in the positioning ring 11, a locking ring 13 is arranged in the barrel 1, notches 14 are arranged at two ends of one side of the locking ring 13, and through holes 15 are arranged at two sides of the clamping sleeve 12.

Referring to fig. 1, an inner conical surface is arranged on one side of the inner wall of the cylinder 1, one end of the jacket 12 is a conical head, and the inner conical surface is in sliding fit with the conical head, so that the internal stability of the clamp structure is ensured.

Referring to fig. 1, the jacket 12 is a half-and-half structure for conveniently clamping and opening the cable.

Referring to fig. 1, the jacket 12 is made of copper material and has a taper of six degrees, so that when the cable does not pass through the positioning ring 11, the jacket 12 is separated from each other by half to generate a distance, so that the cable can pass through the positioning ring to facilitate the subsequent clamping operation.

This embodiment is used: through the butt-joint structure, the cable can be better clamped.

Example II

Referring to fig. 1, in this embodiment, a novel cable testing fixture for an automobile is further described with respect to embodiment 1, and includes a barrel 1, a positioning ring 11 is fixedly embedded in the barrel 1, a clamping sleeve 12 is fixedly disposed in the positioning ring 11, a locking ring 13 is disposed in the barrel 1, notches 14 are disposed at two ends of one side of the locking ring 13, and through holes 15 are disposed at two sides of the clamping sleeve 12.

Referring to fig. 1, an outer wall of the locking ring 13 is provided with an external thread, an inner wall of the cylinder 1 is provided with an internal thread, and the internal thread and the external thread are in threaded butt joint with each other.

Referring to fig. 1, the notch 14 is a concave square groove structure, which can facilitate the flat-head screwdriver or the plate to be inserted into the notch 14 for rotation.

This embodiment is used: the locking ring 13 can push and lock the cable to the jacket 12 without affecting the clamping of the jacket 12.

Example III

Referring to fig. 1, the present embodiment further illustrates another embodiment, a novel cable testing fixture for an automobile, including a barrel 1, a positioning ring 11 fixed in the barrel 1, a clamping sleeve 12 fixed in the positioning ring 11, a locking ring 13 arranged in the barrel 1, notches 14 arranged at two ends of one side of the locking ring 13, and through holes 15 arranged at two sides of the clamping sleeve 12.

Referring to fig. 1, the through holes 15 are oval and divided into halves, so that the cables can be flattened when multiple cables are arranged, and the cables are more stably clamped compared with round holes.

In use, the present embodiment: firstly, the clamping sleeve 12 is butted and plugged into one end of the cylinder body 1, then a cable penetrates through the other end of the cylinder body 1, is sent into the clamping sleeve 12 through the positioning ring 11 and the through hole 15, and then is in threaded butt joint with the cylinder body 1 through the locking ring 13, so that the cable can be gradually contacted with the clamping sleeve 12, meanwhile, the penetration of the cable is not influenced, the clamping sleeve 12 is conveyed to the inner conical surface at the other end of the cylinder body 1, meanwhile, the clamping sleeve 12 is tightened up through the positioning ring 11, and therefore the cable is clamped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Novel cable test fixture of car, including barrel (1), its characterized in that: the improved barrel is characterized in that a positioning ring (11) is embedded into the barrel body (1), a clamping sleeve (12) is fixed into the positioning ring (11), a locking ring (13) is arranged in the barrel body (1), notches (14) are arranged at two ends of one side of the locking ring (13), and through holes (15) are arranged at two sides of the clamping sleeve (12).

2. The novel automobile cable test fixture as claimed in claim 1, wherein: an inner conical surface is arranged on one side of the inner wall of the cylinder body (1), one end of the jacket (12) is a conical head, and the inner conical surface is in sliding fit with the conical head.

3. The novel cable test fixture of car of claim 1, characterized in that: the jacket (12) is of a half-and-half splicing structure.

4. The novel automobile cable test fixture as claimed in claim 1, wherein: the through hole (15) is oval and is divided into two halves.

5. The novel automobile cable test fixture as claimed in claim 1, wherein: the outer wall of the locking ring (13) is provided with external threads, the inner wall of the barrel body (1) is provided with internal threads, and the internal threads are in threaded butt joint with the external threads.

6. The novel cable test fixture of car of claim 1, characterized in that: the notch (14) is of an inwards concave square groove structure.

7. The novel cable test fixture of car of claim 1, characterized in that: the jacket (12) is made of a copper material, and the taper is six degrees.