CN220190070U - Adapter for test cable - Google Patents

Abstract

The utility model discloses an adapter for testing cables, which comprises: an L-shaped device housing; the content cavity is arranged on the side wall of the L-shaped device shell; the conducting plate is arranged on the lower side of the inner cavity; the compression bar is arranged in the cavity of the inner cavity and extends to the outside of the L-shaped device shell; the L-shaped device shell is used for fixing internal parts of the device, insulating materials and integrally molding by injection molding; the depression bar is used for compressing tightly the wire under coil spring effect, and the stroke is restricted through the interior content chamber of L type device casing, keeps 1 degree of freedom to slide, and the current conducting plate is red copper material, and hold-down bolt compresses tightly the wire of switching cable one end fixed, reaches that the conductibility is good, the stable anti-interference of contact and simple operation's effect behind the wiring.

Description

Adapter for test cable

Technical Field

The utility model relates to the technical field of cable adapters, in particular to an adapter for testing cables.

Background

In the related art, as an aviation harness manufacturing enterprise, a cable conduction insulation test is a key link, wherein a cable joint test mode is generally a connector, a wiring terminal and a scattered wire, wherein the connector is provided with a joint matched with the connector for butt joint, and the wiring terminal adopts a fixed wiring row of a needle or a hole.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

to the connection of loose line, the utility requirement of butt joint line device is higher, mainly includes: 1. the conductivity of the conductor; 2. the wiring stability of the wiring row; 3. and (5) convenience in operation. At present, the existing wiring row is identified and the real object is not provided with the wiring device with the 3 conditions, so that the problem of overhigh resistance value in scattered line detection of a test cable is often caused, a large amount of reworking and repairing work is brought, and the difficulty is brought to the test work.

Disclosure of Invention

The present utility model is directed to an adapter for testing cables, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adapter for testing cables, comprising: an L-shaped device housing; the content cavity is arranged on the side wall of the L-shaped device shell; the conducting plate is arranged on the lower side of the inner cavity; the compression bar is arranged in the cavity of the inner cavity and extends to the outside of the L-shaped device shell; and the compression bolt is arranged on the plate wall of the conductive plate in a threaded manner, and meanwhile, the compression bolt and the compression rod are respectively positioned at two ends of the upper part of the conductive plate.

Preferably, the device further comprises a pressing plate and a spiral spring, wherein the shape of the pressing plate is the same as that of the L-shaped device shell, the inner side of the pressing plate is propped against the inner side of the L-shaped device shell, the spiral spring is arranged in the cavity of the inner cavity, the upper end of the spiral spring is propped against the upper end of the inner cavity, and meanwhile the spiral spring is sleeved on the shaft rod of the pressing rod.

Preferably, the L-shaped device shell is made of insulating materials, and is formed by injection molding in an integrated manner, sliding holes are formed in two ends of the lower side of the L-shaped device shell, and a fixed slideway is arranged in the sliding holes in a penetrating manner.

Preferably, the inner cavity comprises a transverse cavity and a longitudinal cavity, the transverse cavity is connected with the end of the longitudinal cavity, a wire is arranged in the transverse cavity, the wire is simultaneously arranged on the conductive plate, and the compression bar is arranged in the longitudinal cavity.

Preferably, the conducting plate is made of a copper plate, and threaded holes corresponding to the compression bolts are formed in the conducting plate.

Preferably, the end of the compression bar is provided with a round grab handle.

Compared with the prior art, the utility model has the beneficial effects that: the L-shaped device shell is used for fixing the internal parts of the device, is made of insulating materials and is integrally molded by injection molding; the depression bar is used for compressing tightly the wire under coil spring effect, and the stroke is restricted through the interior content chamber of L type device casing, keeps 1 degree of freedom to slide, and the current conducting plate is red copper material, and hold-down bolt compresses tightly the wire of switching cable one end fixed, reaches that the conductibility is good, the stable anti-interference of contact and simple operation's effect behind the wiring.

Drawings

FIG. 1 is a schematic view of the internal structure of the front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. an L-shaped device housing; 2. a content cavity; 3. a conductive plate; 4. a compression bar; 5. a compression bolt; 6. a pressing plate; 7. a coil spring; 8. a slide hole; 9. fixing the slideway; 10. a round grab handle; 2-1, a transverse cavity; 2-2, longitudinally arranging the cavity.

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. 1-3, the present utility model provides a technical solution: the utility model provides a adapter for test cable, including L type device casing 1, content chamber 2, current conducting plate 3, depression bar 4 and hold-down bolt 5, on the lateral wall of L type device casing 1 is located in content chamber 2, the downside in content chamber 2 is located to current conducting plate 3, the intracavity in content chamber 2 is located to depression bar 4, and extend to the outside of L type device casing 1, hold-down bolt 5 screw thread is installed on the lamina wall of current conducting plate 3, simultaneously hold-down bolt 5 and depression bar 4 are located the both ends on current conducting plate 3 upper portion respectively, the inside of L type device casing 1 is located through content chamber 2 to the wire, fix the wire through depression bar 4 and the hold-down bolt 5 that set up respectively, reach the convenient operation effect of wiring.

Specifically, the device further comprises a pressing plate 6 and a spiral spring 7, the shape of the pressing plate 6 is the same as that of the L-shaped device shell 1, the inner side of the pressing plate 6 is propped against the inner side of the L-shaped device shell 1, the spiral spring 7 is arranged in the cavity of the content cavity 2, the upper end of the spiral spring is propped against the upper end of the content cavity 2, a positioning pin is inserted into the pressing plate 6, and the positioning pin is arranged in a threaded hole preset in the pressing plate 6 and the L-shaped device shell 1, so that the two shells are accurately combined; simultaneously, the spiral spring 7 is sleeved on the shaft lever of the compression bar 4, the spiral spring 7 adopts a rigid strength anti-fatigue spring, the compression force reaches 3KG under the condition of compressing 3mm in stroke, the use requirement is met, and the finished product can be purchased.

Specifically, the L-shaped device housing 1 is made of an insulating material, is integrally molded by injection molding, both ends of the lower side of the L-shaped device housing 1 are provided with slide holes 8, a fixed slide way 9 is arranged in the slide holes 8 in a penetrating manner, and the L-shaped device housing 1 can move transversely on the fixed slide way 9 through the slide holes 8.

Specifically, the inner cavity 2 comprises a transverse cavity 2-1 and a longitudinal cavity 2-2, the transverse cavity 2-1 is connected with the end of the longitudinal cavity 2-2, a wire is arranged in the transverse cavity 2-1, the wire is simultaneously arranged on the conducting plate 3, and the compression bar 4 is arranged in the longitudinal cavity 2-2.

Specifically, the conducting plate 3 adopts a copper plate, and the conducting plate 3 is provided with a threaded hole corresponding to the compression bolt 5, so that the copper plate has good mechanical property, good plasticity in a hot state, good machinability, easiness in fiber welding and corrosion resistance.

Specifically, the end of the compression bar 4 is provided with the round grab handle 10, the round grab handle 10 facilitates the staff to apply the acting force to the compression bar 4, and the staff can draw out the compression bar 4 from the inner cavity 2 by holding the grab handle 10, so that the compression bar 4 does not apply the acting force to the preset lead.

Working principle: when the device is in operation, the L-shaped device shell 1 is used for fixing the internal parts of the device, and is made of insulating materials together with the pressing plate 6, and is integrally molded by injection molding; the depression bar 4 is used for compressing tightly the wire under coil spring 7 effect, and the stroke is restricted through the interior chamber 2 of L type device casing 1, keeps 1 degree of freedom to slide, and current conducting plate 3 is the red copper material, and compression bolt 5 compresses tightly the wire of transfer cable one end fixed, reaches that the conductibility is good, the contact is stable anti-interference and the simple operation's effect behind the wiring.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

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 (6)

1. An adapter for testing cables, comprising:

an L-shaped device housing (1);

the inner cavity (2) is arranged on the side wall of the L-shaped device shell (1);

the conducting plate (3) is arranged on the lower side of the inner cavity (2);

the compression bar (4) is arranged in the cavity of the inner cavity (2) and extends to the outside of the L-shaped device shell (1);

and the compression bolt (5) is arranged on the plate wall of the conducting plate (3) in a threaded manner, and meanwhile, the compression bolt (5) and the compression rod (4) are respectively positioned at two ends of the upper part of the conducting plate (3).

2. The adapter for testing cables according to claim 1, wherein: still include clamp plate (6) and coil spring (7), the shape of clamp plate (6) with the shape of L type device casing (1) is the same, just the inboard of clamp plate (6) with the inboard of L type device casing (1) offsets, coil spring (7) are located in the intracavity of content chamber (2), its upper end with the upper end in content chamber (2) offsets, simultaneously coil spring (7) cover is located on the axostylus axostyle of depression bar (4).

3. The adapter for testing cables according to claim 1, wherein: the L-shaped device shell (1) is made of insulating materials, is integrally formed by injection molding, sliding holes (8) are formed in two ends of the lower side of the L-shaped device shell (1), and a fixed slideway (9) is penetrated in the sliding holes (8).

4. The adapter for testing cables according to claim 1, wherein: the inner cavity (2) comprises a transverse cavity (2-1) and a longitudinal cavity (2-2), the transverse cavity (2-1) is connected with the end of the longitudinal cavity (2-2), a wire is arranged in the transverse cavity (2-1), the wire is simultaneously arranged on the conductive plate (3), and the compression rod (4) is arranged in the longitudinal cavity (2-2).

5. The adapter for testing cables according to claim 1, wherein: the conducting plate (3) adopts a copper plate, and the conducting plate (3) is provided with threaded holes corresponding to the compression bolts (5).

6. The adapter for testing cables according to claim 1, wherein: the end of the compression bar (4) is provided with a round grab handle (10).