CN219534070U

CN219534070U - Composite conductive copper particle

Info

Publication number: CN219534070U
Application number: CN202320679062.4U
Authority: CN
Inventors: 请求不公布姓名; 孔剑; 张晏; 王文娟; 骆文彬; 马晓军
Original assignee: JIANGSU KINDLE COPPER CO LTD
Current assignee: JIANGSU KINDLE COPPER CO LTD
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-15
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a composite conductive copper particle, which comprises a copper particle body, a limiting groove and a binding post, wherein a first threaded hole is formed in the outer wall of the copper particle body in a penetrating manner, a limiting block is arranged at the bottom of the copper particle body, a second threaded hole is formed in the outer wall of the limiting block in a penetrating manner, and inner hexagonal jackscrews are arranged on the inner walls of the first threaded hole and the second threaded hole. According to the utility model, the plurality of groups of copper particle bodies are spliced together through the limiting grooves and the limiting blocks, when a plurality of composite conductive copper particles are required to be spliced together for use, the limiting blocks of one group of copper particle bodies are inserted into the limiting grooves of the other group of copper particle bodies, at the moment, the first threaded holes and the second threaded holes are coaxial, the inner hexagonal jackscrews are screwed into the first threaded holes and then the jackscrews are screwed continuously to enter the second threaded holes, and the two groups of copper particle bodies are spliced together through the inner hexagonal jackscrews, so that the problem that the use requirement of people cannot be met due to the fact that the single copper particle body is small in size is avoided.

Description

Composite conductive copper particle

Technical Field

The utility model relates to the technical field of composite conductive copper particles, in particular to a composite conductive copper particle.

Background

Copper particles are generally referred to as copper particle alloy materials. The main component is copper, which is also called copper alloy. When pure copper is added together with other components, copper particles can be classified into red copper, white copper, bronze and brass according to the added element composition, and the reason that the melting point of copper alloy is lower than that of pure copper is that the melting point of metal is determined by acting force among particles in the material, and the same metal atoms are combined together by metal bonds, so that the acting force is large and the melting point is high.

The existing composite conductive copper particles are inconvenient to splice a plurality of composite conductive copper particles into a whole when in use, the use requirement of people cannot be met due to the fact that the size of a single copper particle is small in the use process of the composite conductive copper particles, and people cannot find large-particle copper particles to replace in a short time, so that the use experience of people is affected.

Disclosure of Invention

The utility model aims to provide a composite conductive copper particle so as to solve the technical problem of splicing a plurality of composite conductive copper particles together for use in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the composite conductive copper particle comprises a copper particle body and a limiting groove, wherein the limiting groove is arranged at the top of the copper particle body;

the binding post is arranged on the outer wall of the copper particle body;

the outer wall of copper granule body runs through and is equipped with first screw hole, the bottom of copper granule body is equipped with the stopper, the outer wall of stopper runs through and is equipped with the second screw hole, the interior hexagonal jackscrew is installed to the inner wall of first screw hole and second screw hole.

Preferably, the top of the binding post is provided with a wiring hole in a penetrating way.

Preferably, the vertical length of the copper particle body is 10-12mm, and the transverse length of the copper particle body is 6-8mm.

Preferably, the length of the binding post is 3-4mm, the diameter of the binding post is 2mm, and the diameter of the wiring hole is not less than 1mm.

Preferably, the diameters of the first threaded hole and the second threaded hole are 2.1-2.2mm.

Preferably, the specification of the inner hexagonal jackscrew is M2×6-M2×8.

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

1. according to the utility model, a plurality of groups of copper particle bodies are spliced together through the limiting grooves and the limiting blocks, when a plurality of composite conductive copper particles are required to be spliced together for use, the limiting blocks of one group of copper particle bodies are inserted into the limiting grooves of the other group of copper particle bodies, at the moment, the first threaded holes and the second threaded holes are coaxial, the inner hexagonal jackscrews are screwed into the first threaded holes and then the jackscrews are screwed continuously to enter the second threaded holes, and the two groups of copper particle bodies are spliced together through the inner hexagonal jackscrews, so that the problem that the use requirement of people cannot be met due to the fact that the single copper particle body is small in size is avoided;

2. according to the utility model, the integration between the external wire and the copper particle body is improved through the binding post, the integration of the external wire and the composite conductive copper particle is poor when the external wire is welded, the external wire is easy to fall off from the copper particle body when the external wire is pulled, the external wire penetrates into the wiring hole and is knotted and then welded, the integration between the external wire and the copper particle body is greatly improved, and the wiring stability of the copper particle body is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic cross-sectional structure of the present utility model.

In the figure: 1. a copper particle body; 2. a limit groove; 3. a first threaded hole; 4. an inner hexagonal jackscrew; 5. a limiting block; 6. a second threaded hole; 7. binding posts; 8. and a wiring hole.

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.

Referring to fig. 1 and 2, a composite conductive copper particle comprises a copper particle body 1, a limiting groove 2 and a binding post 7, wherein the limiting groove 2 is formed in the top of the copper particle body 1, the binding post 7 is mounted on the outer wall of the copper particle body 1, the vertical length of the copper particle body 1 is 10-12mm, the transverse length of the copper particle body 1 is 6-8mm, a wiring hole 8 is formed in the top of the binding post 7 in a penetrating manner, the length of the binding post 7 is 3-4mm, the diameter of the binding post 7 is 2mm, the diameter of the wiring hole 8 is not less than 1mm, the existing composite conductive copper particle is poor in the integration of an external wire and the composite conductive copper particle when an external wire is welded, the external wire is easy to fall off from the copper particle body 1 when being pulled, the external wire penetrates into the wiring hole 8 and is knotted, then welded, the integration between the external wire and the copper particle body 1 is greatly improved, and the wiring stability of the copper particle body 1 is improved.

Referring to fig. 1 and 2, the outer wall of the copper particle body 1 is provided with a first threaded hole 3 in a penetrating manner, the bottom of the copper particle body 1 is provided with a limiting block 5, the outer wall of the limiting block 5 is provided with a second threaded hole 6 in a penetrating manner, inner hexagonal jackscrews 4 are installed on the inner walls of the first threaded hole 3 and the second threaded hole 6, the diameters of the first threaded hole 3 and the second threaded hole 6 are 2.1-2.2mm, the specifications of the inner hexagonal jackscrews 4 are M2x6-M2x8, when a plurality of composite conductive copper particles are needed to be spliced together for use, the limiting block 5 of one group of copper particle bodies 1 is inserted into the limiting groove 2 of the other group of copper particle bodies 1, at the moment, the first threaded hole 3 and the second threaded hole 6 are coaxial, the inner hexagonal jackscrews 4 are screwed into the first threaded hole 3 and then screwed into the second threaded hole 6, the two groups of copper particle bodies 1 are spliced together through the inner hexagonal jackscrews 4, and the problem that the size of a single copper particle body 1 is small and the use requirement of people cannot be met is avoided.

The working principle is that firstly, when an external electric wire is welded, the existing composite conductive copper particle is poor in the integrity of the external electric wire and the composite conductive copper particle, the external electric wire is easy to fall off from the copper particle body 1 when being pulled, the external electric wire is knotted after penetrating into the wiring hole 8, then the external electric wire is welded, the integrity between the external electric wire and the copper particle body 1 is greatly improved, the wiring stability of the copper particle body 1 is improved, when a plurality of composite conductive copper particles are needed to be spliced together for use, the limiting block 5 of one group of copper particle bodies 1 is inserted into the limiting groove 2 of the other group of copper particle bodies 1, at the moment, the first threaded hole 3 and the second threaded hole 6 are coaxial, the internal hexagonal jackscrew 4 is screwed into the first threaded hole 3 and then is screwed into the second threaded hole 6, the two groups of copper particle bodies 1 are spliced together through the internal hexagonal jackscrew 4, and the problem that the use requirement of people cannot be met due to the fact that the volume of the single copper particle body 1 is small is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compound electrically conductive copper particle, includes copper particle body (1), its characterized in that: the limiting groove (2) is formed in the top of the copper particle body (1);

the binding post (7) is arranged on the outer wall of the copper particle body (1);

the outer wall of copper grain body (1) runs through and is equipped with first screw hole (3), the bottom of copper grain body (1) is equipped with stopper (5), the outer wall of stopper (5) runs through and is equipped with second screw hole (6), hexagon jackscrew (4) in the inner wall of first screw hole (3) and second screw hole (6) is installed.

2. A composite conductive copper particle according to claim 1, wherein: the top of the binding post (7) is provided with a binding hole (8) in a penetrating way.

3. A composite conductive copper particle according to claim 1, wherein: the vertical length of the copper particle body (1) is 10-12mm, and the transverse length of the copper particle body (1) is 6-8mm.

4. A composite conductive copper particle according to claim 1, wherein: the length of the binding post (7) is 3-4mm, the diameter of the binding post (7) is 2mm, and the diameter of the binding hole (8) is not less than 1mm.

5. A composite conductive copper particle according to claim 1, wherein: the diameters of the first threaded hole (3) and the second threaded hole (6) are 2.1-2.2mm.

6. A composite conductive copper particle according to claim 1, wherein: the specification of the inner hexagon jackscrew (4) is M2×6-M2×8.