CN216251221U - Large-current terminal structure - Google Patents
Large-current terminal structure Download PDFInfo
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- CN216251221U CN216251221U CN202122034439.4U CN202122034439U CN216251221U CN 216251221 U CN216251221 U CN 216251221U CN 202122034439 U CN202122034439 U CN 202122034439U CN 216251221 U CN216251221 U CN 216251221U
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Abstract
The utility model belongs to the technical field of electric connectors, and particularly relates to a large-current terminal structure which comprises a first component and a second component, wherein a fitting part is arranged on the first component, two or more through holes are formed in the fitting part, two or more bosses are arranged on the second component, the through holes and the bosses are arranged in a one-to-one correspondence mode, the fitting part and the second component are embedded into the through holes through the bosses and are tightly fitted, and the first component and the second component are made of conductive materials. The utility model has novel structure and ingenious design, the first part can be connected with the second part by arranging the through holes and the bosses in one-to-one correspondence, the conductive section area is increased by the fit of the first part and the second part, the first part and the second part can be designed aiming at the use space or the structure adaptation, and the problem of overhigh heating caused by overlarge resistance can be flexibly and conveniently solved.
Description
Technical Field
The utility model belongs to the technical field of electric connectors, and particularly relates to a large-current terminal structure.
Background
Current heavy current terminal structure is generally for chooseing for use the high copper product that leads to, and material thickness chooses for use the transmission that the great current was realized to the mode of comparatively thick for use, but has the restriction or the limited connector of structure to some spaces, can not bear whole thick heavy current terminal completely, causes the heavy current terminal can not be suitable for with the connector to can't solve because of the electrically conductive cross-section undersize, the too big too high problem that leads to generating heat of resistance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-current terminal structure aiming at the problems in the prior art, which increases the area of a conductive section by the mode that a first part is connected into a second part, and flexibly and conveniently solves the problem of overhigh heating caused by overlarge resistance.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a large current terminal structure, includes first part and second part, be provided with laminating portion on the first part, be provided with two or more through-holes in the laminating portion, be provided with two or more bosss on the second part, the through-hole with the boss one-to-one sets up, laminating portion with the second part passes through the boss embedding closely laminate in the through-hole, the first part and the second part is electrically conductive material.
The through holes and the bosses are circular, and the through holes and the bosses are three.
The second component is arranged at the bottom of the laminating part, a step part is concavely arranged on the periphery of the top of the through hole, a fixing part is arranged on the periphery of the top of the boss, and the fixing part is connected with the step part in a clamping mode.
The edge of the fitting part is provided with a first connecting part, the first connecting part is provided with a first connecting hole, the edge of the second part is provided with a second connecting part, and the second connecting hole is formed in the second connecting part.
The first connecting portion is formed by bending the attaching portion, and the second connecting portion is formed by bending the first component.
The edge of the first component is bent upwards to form a fitting part, and the edge of the second component is provided with a first chamfer.
Wherein the front end of the first component is provided with a second chamfer.
The two sides of the first component are provided with clamping portions, and the front ends of the clamping portions are provided with third chamfers.
The utility model has the beneficial effects that: the utility model has novel structure and ingenious design, the first part can be connected with the second part by arranging the through holes and the bosses in one-to-one correspondence, the conductive section area is increased by the fit of the first part and the second part, the first part and the second part can be designed aiming at the use space or the structure adaptation, and the problem of overhigh heating caused by overlarge resistance can be flexibly and conveniently solved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
The reference numerals are respectively: 1. first part, 2, second part, 3, laminating portion, 4, through-hole, 5, boss, 6, step portion, 7, fixed part, 8, first connecting portion, 9, second connecting portion, 10, first connecting hole, 11, second connecting hole, 12, first chamfer, 13, second chamfer, 14, third chamfer, 15, joint portion.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
A large-current terminal structure is shown in figures 1-2 and comprises a first component 1 and a second component 2, wherein a fitting portion 3 is arranged on the first component 1, two or more through holes 4 are formed in the fitting portion 3, two or more bosses 5 are arranged on the second component 2, the through holes 4 are in one-to-one correspondence with the bosses 5, the fitting portion 3 is embedded into the bosses 5, the bosses are tightly fitted in the through holes 4, and the first component 1 and the second component 2 are made of conductive materials. Specifically, the utility model has novel structure and ingenious design, the first component 1 can be connected with the second component 2 by arranging the through holes 4 and the bosses 5 in one-to-one correspondence, the conductive section area is increased by the fit of the first component 1 and the second component 2, the first component 1 and the second component 2 can be designed aiming at the use space or the structure adaptation, and the problem of overhigh heating caused by overlarge resistance can be flexibly and conveniently solved. Further, the bonding portion 3 may be provided with a boss 5, and the second member 2 may be provided with a through hole 4.
This example a heavy current terminal structure, through-hole 4 and boss 5 all is circular, through-hole 4 and boss 5 all is provided with threely. In particular, the stability of the above arrangement is good.
This example a large current terminal structure, second part 2 set up in the bottom of laminating portion 3, the concave step portion 6 that is equipped with in top periphery of through-hole 4, the top periphery of boss 5 is provided with fixed part 7, fixed part 7 with step portion 6 joint. Specifically, the height of the boss 5 is higher than that of the step part 6, the boss 5 is extruded by a riveting process, the height of the boss is reduced, the diameter of a part higher than the step part 6 is increased to form a fixing part 7, and the fixing part 7 is clamped with the step part 6, so that the first component 1 and the second component 2 are fixed together.
This example a large current terminal structure, the border department of laminating portion 3 is provided with first connecting portion 8, first connecting hole 10 has been seted up on first connecting portion 8, the border department of second part 2 is provided with second connecting portion 9, second connecting hole 11 has been seted up on second connecting portion 9. Specifically, the external device is connected through a first connection hole 10 and a second connection hole 11, respectively.
In the structure of the large current terminal according to the present embodiment, the first connecting portion 8 is formed by bending the attaching portion 3, and the second connecting portion 9 is formed by bending the first member 1. Specifically, the arrangement makes the first connecting portion 8 and the attaching portion 3 integrally formed, and the second connecting portion 9 and the first member 1 integrally formed, so that the stability is high.
In the structure of the high-current terminal in this embodiment, the edge of the first component 1 is bent upwards to form the fitting portion 3, and the edge of the second component 2 is provided with the first chamfer 12. Specifically, the first chamfer 12 is attached at the bent position.
In the large-current terminal structure of the present embodiment, the front end of the first member 1 is provided with the second chamfer 13. In particular, the above arrangement allows the first member 1 to be easily connected to an external device.
In the large-current terminal structure of the present embodiment, the two sides of the first component 1 are provided with the clamping portions 15, and the front ends of the clamping portions 15 are provided with the third chamfers 14. Specifically, the above arrangement facilitates the introduction of the clip portion 15 into an external device.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. A kind of heavy current terminal structure, characterized by: including first part and second part, be provided with laminating portion on the first part, be provided with two or more through-holes in the laminating portion, be provided with two or more bosss on the second part, the through-hole with the boss one-to-one sets up, laminating portion with the second part passes through the boss embedding closely laminate in the through-hole, the first part and the second part is electrically conductive material.
2. A high current terminal structure according to claim 1, wherein: the through-hole with the boss all is circular, the through-hole with the boss all is provided with threely.
3. A high current terminal structure according to claim 1, wherein: the second part set up in the bottom of laminating portion, the concave step portion that is equipped with in top periphery of through-hole, the top periphery of boss is provided with the fixed part, the fixed part with the step portion joint.
4. A high current terminal structure according to claim 1, wherein: the border department of laminating portion is provided with first connecting portion, first connecting hole has been seted up on the first connecting portion, the border department of second part is provided with the second connecting portion, the second connecting hole has been seted up on the second connecting portion.
5. A high current terminal structure according to claim 4, wherein: the first connecting portion is formed by bending the attaching portion, and the second connecting portion is formed by bending the first component.
6. A high current terminal structure according to claim 1, wherein: the edge of the first component is bent upwards to form a fitting part, and the edge of the second component is provided with a first chamfer.
7. A high current terminal structure according to claim 1, wherein: the front end of the first component is provided with a second chamfer.
8. A high current terminal structure according to claim 1, wherein: the both sides of first part are provided with joint portion, the front end of joint portion is provided with the third chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122034439.4U CN216251221U (en) | 2021-08-26 | 2021-08-26 | Large-current terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122034439.4U CN216251221U (en) | 2021-08-26 | 2021-08-26 | Large-current terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251221U true CN216251221U (en) | 2022-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122034439.4U Active CN216251221U (en) | 2021-08-26 | 2021-08-26 | Large-current terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251221U (en) |
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2021
- 2021-08-26 CN CN202122034439.4U patent/CN216251221U/en active Active
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