CN220569923U - High-current wiring copper column - Google Patents
High-current wiring copper column Download PDFInfo
- Publication number
- CN220569923U CN220569923U CN202321664008.9U CN202321664008U CN220569923U CN 220569923 U CN220569923 U CN 220569923U CN 202321664008 U CN202321664008 U CN 202321664008U CN 220569923 U CN220569923 U CN 220569923U
- Authority
- CN
- China
- Prior art keywords
- copper
- substrate
- seat
- plate seat
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 88
- 239000010949 copper Substances 0.000 title claims abstract description 88
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000002788 crimping Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 210000001503 joint Anatomy 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model belongs to the technical field of wiring posts, and particularly relates to a high-current wiring copper column which comprises a copper plate seat and a copper column structure, wherein the top end surface of the copper plate seat is of a plane structure, a through hole is formed in the middle of the top end of the copper plate seat, the copper column structure penetrates through the through hole in the top end of the copper plate seat, the copper column structure is fixedly connected with the copper plate seat in a crimping manner, the copper plate seat comprises a substrate, the substrate is of a flat plate structure, the through hole is formed in the middle of the substrate, two ends of the substrate are uniformly connected with bending side plates, and the bottom ends of the bending side plates are integrally connected with a plurality of pins which are distributed along the length direction of the bending side plates at equal intervals. According to the utility model, when the butt joint assembly is carried out, the copper plate seat and the copper column structure are pressed together by extruding, so that the production is facilitated, the production cost is reduced, the length, width, height and thickness dimensions of the copper plate seat are more optimized, and the butt joint assembly is more suitable for conducting large current while saving production raw materials.
Description
Technical Field
The utility model belongs to the technical field of binding posts, and particularly relates to a high-current wiring copper column.
Background
Along with the development of automobile science and technology, automobile electrical appliances in the traditional sense such as batteries, generators, starters, illumination, signals, meters, alarms and the like which are indispensable to automobiles also have great changes, and particularly, the electronic control technology is widely applied to the automobile industry, so that an automobile electrical system is more and more complex, and develops towards the direction of electronization, integration and intellectualization, and a wiring copper column is a wiring terminal for high-current conduction in an automobile power distribution system.
The wiring copper column is generally composed of a base and a column body, when the base and the column body are connected, the base and the column body are connected in a welding mode, or the die-casting pin is deformed to be embedded with the base together, so that the connection mode is complex in connection operation, the connection cost is higher, and the production cost of the wiring copper column is increased.
Disclosure of Invention
The utility model aims to provide a high-current wiring copper column, which is convenient to produce and reduces the production cost by pressing a copper plate seat and a copper column structure together so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy current wiring copper post, includes copper seat and copper post structure, the top face of copper seat is planar structure, the through-hole has been seted up at the middle part on copper seat top, copper post structure runs through the through-hole on copper seat top, copper post structure and copper seat pass through the mode fixed connection of crimping.
Further, the copper seat includes the base plate, the base plate is flat structure, the through-hole is seted up at the middle part of base plate, the both ends homogeneous type of base plate is connected with the curb plate of bending, the bottom integral type of the curb plate of bending is connected with a plurality of pins that distribute along curb plate length direction equidistance of bending.
Further, the width, height and length of the copper plate seat are A, B and C, respectively, and the sizes of A, B and C are 20 mm, 11 mm and 25 mm, respectively.
Further, the thicknesses of the base plate, the bending side plate and the pins are all 1.6 mm.
Further, the copper column structure comprises a square head, the top end of the square head is fixedly connected with a joint, and the top end of the joint is fixedly connected with a copper column body.
Further, the height of the connector is 1.6 mm, the diameter of the connector is 9.05 mm, and the connector and the through hole are in interference fit.
Further, the copper column body is an M8 stud, the height of the copper column body is E, and the E is 18.4 mm.
Compared with the prior art, the utility model has the beneficial effects that: when the butt joint assembly is carried out, the copper plate seat and the copper column structure are pressed together by extrusion, so that the production is convenient, the production cost is reduced, the length, width, height and thickness of the copper plate seat are more optimized, and the butt joint assembly is more suitable for conducting high current while saving production raw materials.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a left side view of the present utility model;
fig. 4 is a front view of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a copper plate base; 11. a substrate; 12. bending the side plates; 13. pins; 2. a copper pillar structure; 21. square head; 22. a joint; 23. a copper pillar body; 3. and a through hole.
Description of the embodiments
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-4, a high-current wiring copper column comprises a copper plate seat 1 and a copper column structure 2, wherein the top end surface of the copper plate seat 1 is of a plane structure, a through hole 3 is formed in the middle of the top end of the copper plate seat 1, the copper column structure 2 penetrates through the through hole 3 in the top end of the copper plate seat 1, and the copper column structure 2 is fixedly connected with the copper plate seat 1 in a crimping manner.
According to the structure, when the butt joint assembly is carried out, the copper pillar structure 2 passes through the through hole 3, and then the copper pillar structure 2 and the copper pillar seat 1 are pressed together by extrusion, so that the butt joint assembly is convenient for production, and the production cost is reduced.
As shown in fig. 2-4, the copper plate holder 1 comprises a substrate 11, the substrate 11 is in a flat plate structure, the through hole 3 is formed in the middle of the substrate 11, two ends of the substrate 11 are integrally connected with a bending side plate 12, the bottom end of the bending side plate 12 is integrally connected with a plurality of pins 13 distributed along the length direction of the bending side plate 12 at equal intervals, the width, the height and the length of the copper plate holder 1 are A, B and C, the sizes of A, B and C are 20 mm, 11 mm and 25 mm respectively, and the thicknesses of the substrate 11, the bending side plate 12 and the pins 13 are 1.6 mm.
According to the structure, the substrate 11 is of a flat plate structure, the surface of the substrate is smoother, the bonding and the installation are facilitated, the length, width, height and thickness dimensions of the copper plate seat 1 are more optimized, and the substrate is more suitable for conducting high current while saving production raw materials.
As shown in fig. 2-4, the copper pillar structure 2 includes a square head 21, a joint 22 is fixedly connected to the top end of the square head 21, a copper pillar body 23 is fixedly connected to the top end of the joint 22, the height of the joint 22 is 1.6 mm, the diameter of the joint 22 is 9.05 mm, the joint 22 and the through hole 3 are in interference fit, the copper pillar body 23 is an M8 stud, the height of the copper pillar body 23 is E, and the size of E is 18.4 mm.
According to the above structure, when in butt joint, the copper column body 23 passes through the through hole 3, the diameter of the joint 22 is slightly larger than that of the through hole 3, when in connection, the joint 22 is inserted into the through hole 3 in a crimping mode, and the joint 22 and the through hole 3 are in interference fit, so that the connection of the two is more stable and not easy to separate.
The working principle of the utility model is as follows: when butt joint equipment is carried out, pass through 3 with copper post structure 2, then through extrusion copper seat 1 and copper post structure 2, thereby with the two pressfitting together, be convenient for produce, reduce manufacturing cost, base plate 11 is flat plate structure, its surface is more level and smooth, the laminating installation of being convenient for, the length and width height and the thickness size of copper seat 1 are more optimized, when saving raw materials of production, more be fit for the conduction heavy current, when butt joint, pass through 3 with copper post body 23, the diameter of joint 22 slightly is greater than the diameter of 3 through-holes, when connecting, insert the inside of 3 through-holes through the mode of crimping with joint 22, joint 22 and 3 interference fit of through-holes, make the more stable of two connections, difficult separation.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a heavy current wiring copper post, includes copper seat (1) and copper post structure (2), its characterized in that: the top end face of copper seat (1) is planar structure, through-hole (3) have been seted up at the middle part on copper seat (1) top, copper post structure (2) run through-hole (3) on copper seat (1) top, copper post structure (2) and copper seat (1) pass through the mode fixed connection of crimping, copper post structure (2) include square head (21), the top fixedly connected with of square head (21) connects (22), the top fixedly connected with copper post body (23) of joint (22).
2. The high current wiring copper pillar according to claim 1, wherein: the copper seat (1) comprises a substrate (11), the substrate (11) is of a flat plate structure, the through hole (3) is formed in the middle of the substrate (11), two ends of the substrate (11) are integrally connected with bending side plates (12), and the bottom ends of the bending side plates (12) are integrally connected with a plurality of pins (13) which are distributed along the length direction of the bending side plates (12) at equal intervals.
3. The high current wiring copper pillar according to claim 2, wherein: the width, the height and the length of the copper plate seat (1) are A, B and C respectively, and the sizes of A, B and C are 20 mm, 11 mm and 25 mm respectively.
4. A high current wiring copper pillar according to claim 3, wherein: the thicknesses of the substrate (11), the bending side plate (12) and the pins (13) are 1.6 mm.
5. The high current wire copper pillar according to claim 4, wherein: the height of the joint (22) is 1.6 mm, the diameter of the joint (22) is 9.05 mm, and the joint (22) and the through hole (3) are in interference fit.
6. The high current wiring copper pillar according to claim 5, wherein: the copper column body (23) is an M8 stud, the height of the copper column body (23) is E, and the E is 18.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664008.9U CN220569923U (en) | 2023-06-28 | 2023-06-28 | High-current wiring copper column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664008.9U CN220569923U (en) | 2023-06-28 | 2023-06-28 | High-current wiring copper column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569923U true CN220569923U (en) | 2024-03-08 |
Family
ID=90090878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321664008.9U Active CN220569923U (en) | 2023-06-28 | 2023-06-28 | High-current wiring copper column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569923U (en) |
-
2023
- 2023-06-28 CN CN202321664008.9U patent/CN220569923U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |