CN212934911U - Terminal structure convenient to automated production equipment - Google Patents
Terminal structure convenient to automated production equipment Download PDFInfo
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- CN212934911U CN212934911U CN202021862655.7U CN202021862655U CN212934911U CN 212934911 U CN212934911 U CN 212934911U CN 202021862655 U CN202021862655 U CN 202021862655U CN 212934911 U CN212934911 U CN 212934911U
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- automated production
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Abstract
The utility model discloses a terminal structure convenient for automatic production and assembly, which comprises a material belt and a plurality of terminals; each terminal comprises a contact part and a welding part, one side surface of the contact part is a contact surface which is in contact conduction with the outside, one end of the contact part is connected with the corresponding connecting part in an integrated forming mode, and the welding part is bent and extended out in the opposite direction of the other end of the contact part. Through utilizing the welding part to extend in the other end reverse bending of contact site, make welding part and contact site coincide and be in the same place, need not to carry out automation before the installation is used and bend, the whole thickness of terminal is enough, need not to mould plastics thickening process and can the adaptation installation, thereby save the production time, the reduction in production cost, and when the installation terminal, automated production equipment can carry out, need not artifical manual installation, the production efficiency has effectively been improved, and because terminal thickness is thicker, can adopt the mode of haba welding to weld, can weld high temperature tin, greatly reduced the product defective rate.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a terminal structure convenient to automated production equipment.
Background
Apple plugs, also known as Lightning plugs, are specifically used on apple-series devices. At present, a structure of arranging around its contact site of terminal and weld part for on the apple plug are, need automize before the installation is used and bend, and thickness is not enough, need mould plastics the thickening, but the adaptation installation, still need carry out the material and take and get rid of after moulding plastics, consume production time, and increased manufacturing cost, and can only artifical manual installation when the erection joint, can not automatic equipment, efficiency is very low, and, because the terminal thickness is thinner, can only adopt reflow soldering's mode welding, can't weld high temperature tin, lead to the defective rate high. Therefore, there is a need for improvements in current terminals.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a terminal structure convenient for automated production and assembly, which can effectively solve the problem that the thickness of the existing terminal is not enough to cause the automated production and assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a terminal structure convenient for automatic production and assembly comprises a material belt and a plurality of terminals; a plurality of connecting parts extend out of one side of the material belt; the terminals are arranged side by side at intervals, each terminal comprises a contact part and a welding part, one side face of the contact part is a contact face which is in contact conduction with the outside, one end of the contact part is connected with the corresponding connecting part in an integrated forming mode, the welding part is bent and extends out in the opposite direction of the other end of the contact part, one side face of the welding part is overlapped on the other side face of the contact part, and the other side face of the welding part is a welding face which is welded with the PCB.
As a preferable scheme, the connecting portion is located at the rear side of the material belt, the rear end of the connecting portion is integrally connected with the front end of the contact portion, and a pre-folding groove is formed in a connecting position of the connecting portion between the contact portions.
Preferably, the thickness of the connecting part is smaller than that of the material belt.
Preferably, the connecting portion is bent and extended towards one side relative to the material strip, and the contact portion and the welding portion are both parallel to the material strip.
Preferably, the welding surface is concavely provided with a concave position.
As a preferred scheme, the material belt is provided with a positioning hole.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through utilizing the welding part to extend in the other end reverse bending of contact site, make welding part and contact site coincide and be in the same place, need not to carry out automation before the installation is used and bend, the whole thickness of terminal is enough, need not to mould plastics thickening process and can the adaptation installation, thereby save the production time, the reduction in production cost, and when the installation terminal, automated production equipment can carry out, need not artifical manual installation, the production efficiency has effectively been improved, and because terminal thickness is thicker, can adopt the mode of haba welding to weld, can weld high temperature tin, greatly reduced the product defective rate.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
FIG. 2 is a partially enlarged schematic view of a preferred embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. material belt 11 and positioning hole
20. Terminal 21, contact part
211. Contact surface 22, weld
221. Welding surface 201, concave position
30. Connecting portion 31, pre-crimping groove.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a material strip 10 and a plurality of terminals 20.
A plurality of connecting parts 30 integrally extend from one side of the material belt 10; in this embodiment, the material tape 10 is provided with a positioning hole 11, the connecting portion 30 is bent and extended towards one side relative to the material tape 10, the thickness of the connecting portion 30 is smaller than that of the material tape 10, and the connecting portion 30 is located at the rear side of the material tape 10.
The plurality of terminals 20 are arranged side by side at intervals, each terminal 20 comprises a contact part 21 and a welding part 22, one side surface of the contact part 21 is a contact surface 211 which is in contact conduction with the outside, one end of the contact part 21 is connected with the corresponding connecting part 30 in an integrated forming mode, the welding part 22 is bent and extended in the opposite direction at the other end of the contact part 21, one side surface of the welding part 22 is overlapped on the other side surface of the contact part 21, and the other side surface of the welding part 22 is a welding surface 221 which is welded with a PCB. In the embodiment, the rear end of the connecting portion 30 is integrally connected to the front end of the contact portion 21, and a pre-folding groove 31 is formed at the connection position of the connecting portion 30 between the contact portions 21, wherein the pre-folding groove 31 is V-shaped so as to disconnect the connecting portion 30 from the contact portion 21. The contact portion 21 and the welding portion 22 are both parallel to the material strip 10, the contact surface 211 is a horizontal surface, and the welding surface 221 is concavely provided with a concave position 201 for soldering; the thickness of the welding portion 22 is larger than that of the contact portion 21. And, the terminals 20 are eight groups, and each group of terminals 20 is composed of eight terminals 20, which is not limited.
Detailed description the method of use of this example is as follows:
during assembly, after the apple plug is assembled with the PCB and the iron shell, the welding part 22 of each terminal 20 of the product is adhered with tin and then is abutted against the PCB, then the welding part 22 is welded on the PCB in a Harper welding mode for conducting connection, then the connecting part 30 and the contact part 21 are broken off and removed to obtain the apple plug, when the apple plug is used, the contact surface 211 of the contact part 21 is exposed out of the surface of the apple plug for the external connector to be in plug contact with each other to realize conduction,
the utility model discloses a design focus lies in: through utilizing the welding part to extend in the other end reverse bending of contact site, make welding part and contact site coincide and be in the same place, need not to carry out automation before the installation is used and bend, the whole thickness of terminal is enough, need not to mould plastics thickening process and can the adaptation installation, thereby save the production time, the reduction in production cost, and when the installation terminal, automated production equipment can carry out, need not artifical manual installation, the production efficiency has effectively been improved, and because terminal thickness is thicker, can adopt the mode of haba welding to weld, can weld high temperature tin, greatly reduced the product defective rate.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a terminal structure convenient to automated production equipment which characterized in that: comprises a material belt and a plurality of terminals; a plurality of connecting parts extend out of one side of the material belt; the terminals are arranged side by side at intervals, each terminal comprises a contact part and a welding part, one side face of the contact part is a contact face which is in contact conduction with the outside, one end of the contact part is connected with the corresponding connecting part in an integrated forming mode, the welding part is bent and extends out in the opposite direction of the other end of the contact part, one side face of the welding part is overlapped on the other side face of the contact part, and the other side face of the welding part is a welding face which is welded with the PCB.
2. The terminal structure for facilitating automated production assembly of claim 1, wherein: the connecting portion are located the rear side of material area, and the rear end of connecting portion is connected with the front end integrated into one piece of contact site, and the connecting portion has seted up in advance the groove of rolling over in the junction between the contact site.
3. The terminal structure for facilitating automated production and assembly of claim 2, wherein: the thickness of the connecting part is smaller than that of the material belt.
4. The terminal structure for facilitating automated production and assembly of claim 2, wherein: the connecting part is bent and extended towards one side relative to the material belt, and the contact part and the welding part are parallel to the material belt.
5. The terminal structure for facilitating automated production assembly of claim 1, wherein: the welding surface is concavely provided with a concave position.
6. The terminal structure for facilitating automated production assembly of claim 1, wherein: the material belt is provided with a positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862655.7U CN212934911U (en) | 2020-08-31 | 2020-08-31 | Terminal structure convenient to automated production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862655.7U CN212934911U (en) | 2020-08-31 | 2020-08-31 | Terminal structure convenient to automated production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934911U true CN212934911U (en) | 2021-04-09 |
Family
ID=75301908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862655.7U Active CN212934911U (en) | 2020-08-31 | 2020-08-31 | Terminal structure convenient to automated production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934911U (en) |
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2020
- 2020-08-31 CN CN202021862655.7U patent/CN212934911U/en active Active
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