CN216411449U - Special-shaped special cable assembly testing tool - Google Patents

Abstract

The utility model discloses a special-shaped special cable assembly testing tool which comprises testing equipment, a special-shaped special fixing tool, a cable and a plurality of switching buckles, wherein the special-shaped special fixing tool is arranged on the testing equipment; one end of the special-shaped special fixing tool is connected with the testing equipment through a first cable, and the other end of the special-shaped special fixing tool is connected with the switching buckle through a second cable; the patch cord fastener comprises a patch cord fastener component and a cord inlet, one end of the second cable is connected with the special-shaped special fixing tool, the other end of the second cable is split into a plurality of sub-cables, the sub-cables are connected with the patch cord fastener component, and the cord inlet is connected with a branch of a special cable assembly product. The utility model can carry out connection only by adjusting the transfer buckle according to the connection requirement of the product without a matching connector, is still suitable for the product with constantly changing shape, avoids the repeated investment of the test card board and materials, reduces the industrial manufacturing cost and prolongs the service life of the equipment mainboard port.

Description

Special-shaped special cable assembly testing tool

Technical Field

The utility model relates to the technical field of cable testing tools, in particular to a special-shaped special cable assembly testing tool.

Background

At present, in various domestic large military industry manufacturers, a test tool adopts a fixed tool matching connector to be directly butted with a product for testing, but the test mode is single, the test tool stays in a less complex special-shaped cable, the test tool cannot be suitable for product testing with continuously changed forms, the connection relation between the product and the test equipment cannot be established under the condition that the end of a product cable is not formally assembled and lacks the matching connector, accurate product quality and performance data are obtained, meanwhile, the loss frequency is increased due to frequent insertion of an equipment test clamping plate, the service life of an equipment mainboard port is shortened, the dependence of the test tool on the test equipment and parts is caused, and particularly, the test tool is a vulnerable part imported from abroad. In addition, the fixed tooling needs to be redesigned for different products, which increases the cost of industrial manufacturing.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defects that in the prior art, a connection relation between a product and a test device cannot be established under the condition of lacking a matched connector, the loss frequency is increased due to frequent insertion of a device test card plate, the service life of a device mainboard port is reduced, a fixed tool needs to be redesigned for different products, and the cost of industrial manufacturing is increased, and the special-shaped cable assembly test tool is provided for reducing the dependence of military manufacturing on an imported test part.

Therefore, the special-shaped special cable assembly testing tool comprises testing equipment, a special-shaped special fixing tool, a cable and a plurality of switching buckles; the cable comprises a first cable and a second cable; one end of the special-shaped special fixing tool is connected with the testing equipment through a first cable, and the other end of the special-shaped special fixing tool is connected with the switching buckle through a second cable; the patch cord fastener comprises a patch cord fastener component and a cord inlet, one end of the second cable is connected with the special-shaped special fixing tool, the other end of the second cable is split into a plurality of sub-cables, the sub-cables are connected with the patch cord fastener component, and the cord inlet is connected with a branch of a special cable assembly product.

Preferably, the wire-turning buckle further comprises a buckle, and the wire-turning buckle components are connected through the buckle.

Preferably, the patch cords are all correspondingly connected with patch cord buckle sub-components.

Preferably, the patch cord fastener component is connected with the cable through a bolt.

Preferably, the first cable comprises silver-plated fluoroplastic insulated wire/tin-plated fluoroplastic insulated wire.

Preferably, the second cable from inside to outside is wrapped in proper order by an insulating glue layer, a polyester yarn weaving layer/aramid yarn weaving layer, a waterproof and anti-corrosion glue layer and a protective sleeve weaving layer.

The utility model has the beneficial effects that:

according to the special-shaped cable assembly testing tool, the connecting buckle is adjusted only according to different connecting requirements of different products, so that the products can be connected with the testing equipment, the testing tool is not dependent on a matched connector any more, the testing tool is still suitable for products with continuously changed shapes, the investment of the testing clamping plate and materials is reduced, the loss frequency is increased due to repeated insertion of the testing clamping plate of the equipment is avoided, the industrial manufacturing cost is reduced, and the service life of a main board port of the equipment is greatly prolonged.

Drawings

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

fig. 2 is a schematic connection diagram of a patch cord fastener component according to the present invention.

Reference numerals:

1. testing equipment; 2. fixing a special fixture; 3. switching the wiring buckle; 301. a sub-component; 302. buckling; 303. a wire inlet; 4. a first cable; 5. a second cable; 501. a sub-cable; 6. specialty cable assembly products; 7. and (4) bolts.

Detailed Description

It should be apparent that the embodiments described below are some, but not all embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

The embodiment provides a special-shaped special cable assembly testing tool, which comprises a testing device 1, a special-shaped special fixing tool 2, a cable and a plurality of patch cord buckles 3 as shown in fig. 1; the cables include a first cable 4 and a second cable 5; one end of the special-shaped special fixing tool 2 is connected with the testing equipment 1 through a first cable 4, and the other end of the special-shaped special fixing tool is connected with the transfer buckle 3 through a second cable 5; the patch cord buckle 3 comprises a patch cord buckle sub-component 301 and a cord inlet 303, one end of the second cable 5 is connected with the special-shaped special fixing tool 2, the other end of the second cable is split into a plurality of sub-cables 501, the sub-cables 501 are connected with the patch cord buckle sub-component 301, and the cord inlet 303 is connected with a branch of the special cable assembly product 6.

In the embodiment, one end of the special-shaped special fixing tool 2 is connected with the testing equipment 1 through the first cable 4, the other end of the special-shaped special fixing tool is connected with the second cable 5, one end of the second cable 5 is connected with the special-shaped special fixing tool 2, the other end of the second cable 5 is split into the plurality of sub cables 501 to be connected with the patch cord fastener sub-component 301, the wire inlet 303 of the patch cord fastener 3 is connected with the branch of the special cable component product 6, the patch cord fastener 3 only needs to be finely adjusted according to the connection requirements of different products during testing, the connection is not limited to be only connected through a matched connector, the special-shaped special fixing tool 2 is reused, the investment of the testing clamping board and materials is reduced, meanwhile, the loss frequency is prevented from being increased due to frequent insertion of the testing clamping board of the equipment, the industrial manufacturing cost is reduced, and the service life of the port of the main board of the equipment is greatly prolonged.

As shown in fig. 2, the patch cord connector 3 is composed of a plurality of patch cord connector sub-components 301, the patch cord connector 3 further includes a buckle 302, and the patch cord connector sub-components 301 are connected by the buckle 302.

In this embodiment, the patch cord fastener 3 is composed of a plurality of patch cord fastener sub-components 301, and when performing connection testing, connection can be performed only by correspondingly increasing or decreasing the number of the patch cord fastener sub-components 301 according to the connection portion of a product, and connection can not be performed only through a matching connector, so that the testing tool is still suitable for products with constantly changing forms; the patch cord fastener components 301 are connected through the buckles 302, so that the patch cord fastener components are convenient to disassemble and assemble, and the whole structure is simple and attractive.

Preferably, patch cord buckle sub-components 301 are correspondingly connected to the sub-cables 501.

In this embodiment, the plurality of sub-cables 501 are connected to the corresponding patch cord fastener components 301, and may be used to test the path, the voltage resistance, the insulation resistance, the dc resistance, the electrical point relation, the attenuation, the impedance, the network signal, and the like, and the required data may be obtained through one connection test without performing multiple tests.

Preferably, the wire inlet 303 is connected with the cable through a bolt 7.

In this embodiment, adopt bolt 7 to connect, make things convenient for the tester to connect.

The first cable 4 includes silver-plated fluoroplastic insulated wire/tin-plated fluoroplastic insulated wire.

In this embodiment, silver-plated fluoroplastic insulated wire/tinned fluoroplastic insulated wire play soft, stand wear and tear's effect, and the cable core of cable is fixed the design through the ligature, prevents that the sinle silk from taking place to twist reverse inside and causing the cable core to sprain, ensures its life.

Preferably, the second cable 5 is sequentially coated with an insulating adhesive layer, a polyester yarn woven layer/aramid yarn woven layer, a waterproof and anticorrosive adhesive layer and a protective sleeve woven layer from inside to outside.

In this embodiment, insulating glue layer, dacron silk weaving layer/aramid fiber silk weaving layer, waterproof anticorrosive glue layer and lag weaving layer. Can avoid the insulating heart yearn of inner conductor to receive external force to influence and be impaired, ensure the operation requirement of frock used repeatedly and storage, make the cable have waterproof, anticorrosive, tensile performance simultaneously, possess stable electrical property, the environmental suitability is strong.

Example 2

This embodiment is a method for mounting the test fixture in embodiment 1.

S1, preparing corresponding number of patch cord fastener sub-components 301 according to the connection requirements of the special cable assembly product 6, and connecting the patch cord fastener sub-components 301 into a whole through the buckles 302, wherein the wire inlets 303 are arranged on the same side during connection;

s2, connecting one end of a first cable 4 with the test equipment 1, and connecting the other end of the first cable with one end of the special-shaped special fixing tool 2; the other end of the special-shaped special fixing tool 2 is connected with the non-split end of the second cable 5, and a sub-cable 501 formed by splitting the second cable 5 is correspondingly connected with the patch cord fastener component 301;

and S3, extending the cable formed by the branch of the special cable assembly product 6 into the wire inlet 303 of the corresponding patch cord fastener component 301, and screwing the bolt 7 to complete installation.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims (6)

1. A special-shaped special cable assembly testing tool comprises a testing device (1), and is characterized by further comprising a special-shaped special fixing tool (2), a cable and a plurality of switching wire buckles (3); the cables comprise a first cable (4) and a second cable (5); one end of the special-shaped special fixing tool (2) is connected with the testing equipment (1) through a first cable (4), and the other end of the special-shaped special fixing tool is connected with the transfer buckle (3) through a second cable (5); the patch cord is buckled (3) and is included patch cord and detain sub-part (301) and inlet wire (303), second cable (5) one end is connected frock (2) are fixed to special-shaped special type, and the other end split is a plurality of sub-cables (501), sub-cable (501) are connected patch cord detains sub-part (301), inlet wire (303) are connected with the branch of special type cable subassembly product (6).

2. The special-shaped special cable assembly testing tool as claimed in claim 1, wherein the patch cord fastener (3) further comprises a buckle (302), and the patch cord fastener sub-components (301) are connected through the buckle (302).

3. The special-shaped special cable assembly testing tool as claimed in claim 1, wherein the sub-cables (501) are correspondingly connected with patch cord fastener parts (301).

4. The special-shaped special cable assembly testing tool as claimed in claim 1, wherein the patch cord fastener component (301) is connected with a cable through a bolt (7).

5. The special-shaped special cable assembly testing tool as claimed in claim 1, wherein the first cable (4) comprises silver-plated fluoroplastic insulated wires/tinned fluoroplastic insulated wires.

6. The special-shaped special cable assembly testing tool as claimed in claim 1, wherein the second cable (5) is sequentially coated with an insulating adhesive layer, a polyester/aramid woven layer, a waterproof and anticorrosive adhesive layer and a protective jacket woven layer from inside to outside.

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