CN218548837U - Integrated terminal - Google Patents
Integrated terminal Download PDFInfo
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- CN218548837U CN218548837U CN202221649579.0U CN202221649579U CN218548837U CN 218548837 U CN218548837 U CN 218548837U CN 202221649579 U CN202221649579 U CN 202221649579U CN 218548837 U CN218548837 U CN 218548837U
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- elastic sheet
- terminal body
- electric connection
- power supply
- terminal
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Abstract
The utility model discloses an integrated terminal, which relates to the technical field of terminals and connectors and comprises a terminal body in the shape of a frame; one side of the terminal body is bent to form an electric connection elastic sheet used for being in contact with the power supply/power receiving component, the other side of the terminal body, opposite to the electric connection elastic sheet, is bent to form a pressure elastic sheet, and the pressure elastic sheet can press the electric connection elastic sheet to the direction of the power supply/power receiving component. The utility model mainly solves the problem of how to provide a terminal which can still keep good connection in a vibration environment; the electric connection elastic sheet is pressed to the direction of the power supply/power receiving part through the pressure elastic sheet, so that the electric connection elastic sheet can generate larger positive force to the power supply/power receiving part, good mechanical connection performance between the connection elastic sheet and the power supply/power receiving part is ensured, good connection can still be kept under a vibration environment, the electric connection elastic sheet is pressed through the pressure elastic sheet, and mechanical fatigue of the terminal can be effectively relieved.
Description
Technical Field
The utility model relates to a terminal and connector technical field specifically are an integral type terminal.
Background
Connectors are capable of transmitting electrical energy and signals between two or more different electrical components, and therefore, connectors are widely used in various fields; the connector generally transmits electric power and signals through terminals made of metal, and the terminals of the connector are generally required to have good mechanical connection performance.
In the fields of automobiles, mechanical equipment, power generation equipment, electric bicycles and the like, connectors generally work in a vibration environment, and two or more connectors connected with each other are easy to gradually dislocate and wear under the vibration environment, so that poor contact, short circuit, broken circuit and the like between terminals are caused.
In view of the above, it is an urgent problem to provide a terminal capable of maintaining good connection even under a vibration environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type terminal can still keep well connecting under the vibration environment.
In order to achieve the above object, the utility model provides a following technical scheme: an integrated terminal for making an electrical connection or a signal connection with a power supply/receiving member includes a terminal body in a frame shape; one side of the terminal body is bent to form an electric connection elastic sheet used for being in contact with the power supply/power receiving component, the other side of the terminal body, opposite to the electric connection elastic sheet, is bent to form a pressure elastic sheet, and the pressure elastic sheet can press the electric connection elastic sheet to the direction of the power supply/power receiving component.
In the above technical solution, the terminal body includes a base support portion, an extension support portion and a top support portion, the base support portion and the top support portion are opposite to each other, and two sides of the extension support portion are respectively connected to the base support portion and the top support portion; the substrate supporting part is bent to form an electric connection elastic sheet, and the top supporting part is bent to form a pressure elastic sheet.
In the above technical solution, the two sets of the electrical connection elastic sheet and the pressure elastic sheet are arranged on the terminal body oppositely.
In the above technical solution, the top support portion of the terminal body is provided with an insertion hole, and the power supply/receiving component can enter the terminal body through the insertion hole and reach between the two sets of the electrical connection elastic pieces.
In the above technical solution, each of the electrically connecting resilient tabs includes an extending portion and a contact portion; the contact portion is used for contacting with the power supply/receiving component; both ends of the extension part are respectively connected with the terminal body and the contact part to support the contact part on the terminal body.
In the above technical solution, each of the pressure spring pieces includes a spring arm and a contact arm; the two ends of the elastic arm are respectively connected with the terminal body and the contact arm so as to support the elastic arm on the terminal body, and the elastic arm can press the contact arm onto the contact part of the electric connection elastic sheet, so that the contact part of the electric connection elastic sheet is forced to press the power supply/receiving part.
In the technical scheme, the terminal body is further provided with a connecting pin used for being welded on the PCB.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of integral type terminal, through the direction that pressure shell fragment suppressed the electricity connection shell fragment to supplying/receiving parts, make the electricity connection shell fragment can produce bigger forward force to supplying/receiving parts, guarantee to connect to have good mechanical connection performance between shell fragment and the supplying/receiving parts, can still keep good connection under the vibration environment, and through the electricity connection shell fragment of pressure shell fragment oppression, can effectively slow down the mechanical fatigue soft of this kind of terminal.
2. According to the integrated terminal, the pressure elastic sheet and the electric connection elastic sheet are integrally formed with the terminal body, so that materials can be effectively saved, and the manufacturing process is simple.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an internal structure view of the present invention.
The reference signs are: 1. a terminal body; 11. a substrate support; 12. an extension support; 13. a top support portion; 14. an insertion hole; 2. electrically connecting the elastic sheets; 21. an extension portion; 22. a contact portion; 3. a pressure spring plate; 31. a spring arm; 32. a contact arm; 4. a connecting pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an integrated terminal can be applied to a connector for making an electrical connection or a signal connection with a power/power receiving component, wherein the power/power receiving component is a terminal of another connector, a PCB with a contact, a flexible PCB with a contact, or a metal contact.
The one-piece terminal includes a terminal body 1 in a frame shape; the terminal body 1 is a metal piece formed by machining or casting in an all-in-one machine, and the metal piece has good conductivity and elasticity, in this embodiment, the terminal body 1 is made of a copper alloy material or an aluminum alloy material.
One side of the terminal body 1 is bent to form an electric connection elastic sheet 2 used for being in contact with the power supply/power receiving component, the other side of the terminal body 1, which is opposite to the electric connection elastic sheet 2, is bent to form a pressure elastic sheet 3, and the pressure elastic sheet 3 can press the electric connection elastic sheet 2 to the direction of the power supply/power receiving component.
Specifically, the terminal body 1 includes a base support portion 11, an extension support portion 12, and a top support portion 13, where the base support portion 11 and the top support portion 13 are both plate-shaped structures, the extension support portion 12 is a bracket-shaped structure, the base support portion 11 and the top support portion 13 are opposite to each other, two sides of the extension support portion 12 are respectively connected with the base support portion 11 and the top support portion 13, and actually, a thin metal sheet is taken and bent several times to form the base support portion 11, the extension support portion 12, and the top support portion 13; the substrate support part 11 is bent to form the electrical connection elastic sheet 2, and the top support part 13 is bent to form the pressure elastic sheet 3, that is, the substrate support part 11 and the top support part 13 are also bent from the thin metal sheet.
Specifically, the electric connection elastic sheet 2 and the pressure elastic sheet 3 are oppositely arranged on the terminal body 1, in this embodiment, each group of electric connection elastic sheets 2 is arranged side by side in three, and each group of pressure elastic sheets 3 is arranged in one.
Further, the top support portion 13 of the terminal body 1 is opened with an insertion hole 14, and the power supply/receiving component can enter the terminal body 1 through the insertion hole 14 and reach between the two sets of electrical connection spring pieces 2, in this embodiment, the insertion hole 14 is a strip-shaped hole.
Further specifically, the electrical connection elastic sheet 2 includes an extension portion 21 and a contact portion 22, wherein the extension portion 21 is a straight portion, and the contact portion 22 is an arc portion; the contact portion 22 is for contacting the power supply/reception member, i.e., an electric current flows from the contact portion 22 to the power supply/reception member, or an electric current flows from the power supply/reception member to the contact portion 22; the two ends of the extension part 21 are respectively connected with the terminal body 1 and the contact part 22 to support the contact part 22 on the terminal body 1, so that the contact part 22 and the terminal body 1 have a certain distance; in this embodiment, the extending portion 21 and the contact portion 22 are both the extending portion 21 on the substrate supporting portion 11 of the terminal body 1, and the extending portion 21 is bent into the straight extending portion 21 and is further bent into the arc-shaped contact portion 22 by the bending process.
More specifically, the pressure spring 3 includes a spring arm 31 and a contact arm 32, and both the spring arm 31 and the contact arm 32 are straight parts; the two ends of the elastic arm 31 are respectively connected with the terminal body 1 and the contact arm 32 so as to support the elastic arm 31 on the terminal body 1, and the elastic arm 31 can press the contact arm 32 onto the contact part 22 of the electric connection elastic sheet 2, so that the contact part 22 of the electric connection elastic sheet 2 is forced to press the power supply/receiving part; that is, the elastic arm 31 provides pressure to the contact arm 32 by its biased inward state, so that the contact arm 32 is pressed to the extending portion 21 of the electrical connection elastic sheet 2; in this embodiment, each pressure spring 3 is provided with three elastic arms 31, and the three elastic arms 31 are arranged side by side and are connected with the contact arm 32; the elastic arm 31 and the contact arm 32 are both integrally formed with the top support portion 13, and the portion is bent into the elastic arm 31 and then bent into the contact arm 32 by a bending process.
After the terminal is manufactured, the contact part 22 of the electric connection elastic sheet 2 is pressed by the contact arm 32 of the pressure elastic sheet 3, and larger positive force can be provided to the direction of the power supply/receiving component.
Furthermore, the terminal body 1 is also provided with a connecting pin 4 for welding on the PCB; in this embodiment, the connecting pin 4 is an extension portion 21 on the base supporting portion 11 of the terminal body 1, and the extension portion 21 is bent into the connecting pin 4 by a bending process.
This kind of integral type terminal suppresses electric connection shell fragment 2 to the direction of supplying/receiving parts through pressure shell fragment 3, makes electric connection shell fragment 2 can produce bigger forward force to supplying/receiving parts, ensures to connect to have good mechanical connection performance between shell fragment and the supplying/receiving parts, can still keep good connection under the vibration environment, and oppresses electric connection shell fragment 2 through pressure shell fragment 3, can effectively slow down the mechanical fatigue soft of this kind of terminal.
In addition, according to the integrated terminal, the pressure elastic sheet 3 and the electric connection elastic sheet 2 are integrally formed with the terminal body 1, so that materials can be effectively saved, and the manufacturing process is simple.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An integrated terminal for making an electrical connection or a signal connection with a power supply/receiving member, characterized by comprising a terminal body in a frame shape;
one side of the terminal body is bent to form an electric connection elastic sheet used for being in contact with the power supply/receiving component, the other side of the terminal body, opposite to the electric connection elastic sheet, is bent to form a pressure elastic sheet, and the pressure elastic sheet can press the electric connection elastic sheet to the direction of the power supply/receiving component.
2. The one-piece terminal according to claim 1, wherein: the terminal body comprises a substrate supporting part, an extension supporting part and a top supporting part, wherein the substrate supporting part and the top supporting part are opposite to each other, and two sides of the extension supporting part are respectively connected with the substrate supporting part and the top supporting part;
the substrate supporting part is bent to form an electric connection elastic sheet, and the top supporting part is bent to form a pressure elastic sheet.
3. The one-piece terminal according to claim 2, wherein: the electric connection elastic sheet and the pressure elastic sheet are arranged in two groups on the terminal body in a mutually opposite mode.
4. The one-piece terminal according to claim 3, wherein: the top supporting part of the terminal body is provided with an insertion hole, and the power supply/receiving part can enter the terminal body through the insertion hole and reach between the two groups of electric connection elastic sheets.
5. The integrated terminal according to claim 1 or 3, characterized in that: each electric connection elastic sheet comprises an extension part and a contact part;
the contact portion is used for contacting with the power supply/receiving component;
both ends of the extension part are respectively connected with the terminal body and the contact part to support the contact part on the terminal body.
6. The one-piece terminal according to claim 5, wherein: each pressure spring plate comprises a spring arm and a contact arm;
the two ends of the elastic arm are respectively connected with the terminal body and the contact arm so as to support the elastic arm on the terminal body, and the elastic arm can press the contact arm onto the contact part of the electric connection elastic sheet, so that the contact part of the electric connection elastic sheet is forced to press the power supply/receiving part.
7. The unitary terminal of claim 1, wherein: the terminal body is also provided with a connecting pin used for being welded on the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221649579.0U CN218548837U (en) | 2022-06-29 | 2022-06-29 | Integrated terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221649579.0U CN218548837U (en) | 2022-06-29 | 2022-06-29 | Integrated terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218548837U true CN218548837U (en) | 2023-02-28 |
Family
ID=85266776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221649579.0U Active CN218548837U (en) | 2022-06-29 | 2022-06-29 | Integrated terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218548837U (en) |
-
2022
- 2022-06-29 CN CN202221649579.0U patent/CN218548837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Zhineng Inventor after: Zhou Zhongqiu Inventor before: Yang Sheng Inventor before: Zhou Zhongqiu |