WO2017101891A2 - Spring-type terminal - Google Patents

Abstract

Disclosed is a spring-type terminal, comprising a terminal body and terminal heads at two ends, the terminal heads and the terminal body being an integrated structure, the terminal body being a spring-type structure and having resilience, the terminal heads being metal conductors drawn out from end portions of the terminal body. A conductor used for producing the terminal is used directly to produce the spring structure, the two ends are extended out into the required terminal head structure, and signals are transmitted directly from the terminal heads via the terminal body having the spring structure. The present invention thereby changes traditional methods, so that the spring terminal no longer requires multiple components and only requires one component, and thus significantly simplifies a production process, reduces production costs, decreases the probability of failure, and significantly improves signal transmission stability.

Description

 Title of the invention: a spring type terminal

 Technical field

 [0001] The present invention relates to the technical field of electrical connector accessories, and particularly relates to a spring terminal applicable to a connector.

 BACKGROUND OF THE INVENTION

 [0003] The spring terminal is an electrical connection component widely used in electronic equipment, and is generally composed of a casing, a spring, a thimble (ie, a terminal head), and the like. For example, the technical solution of the patent 200420117664.8, the thimble and the spring are located in the casing, and the thimble is convex. Out of the outer casing, the spring holds the ejector pin, so that the thimble is in the optimal connection coupling state, ensuring the stability of the terminal connection. The disadvantage of such a spring terminal is that, firstly, the structure is relatively complicated, and at least three or more components are included, so that the production assembly process is cumbersome and costly; second, usually an electrical signal or a current signal flows from the ejector pin, passes through the outer casing, etc. Transmission must be transmitted by at least two components, which will inevitably affect the stability of signal transmission. Third, because it is composed of multiple components, the probability of failure is large, which affects the normal use of the device. .

 [0004] Utility model content

 [0005] The technical problem to be solved by the present invention is to provide a spring-type terminal that has a simple structure, stable and reliable signal transmission, and is not prone to failure, and can be applied to a connector.

 [0006] In order to solve the above technical problem, the utility model adopts the following technical solutions: A spring type terminal, comprising: a terminal body and a terminal head at both ends, wherein the terminal head and the terminal body are integrated; wherein the terminal body is Spring-type structure, which has its own elasticity, and the terminal head is a metal conductor drawn from the end of the terminal body.

Preferably, there are two terminal heads, that is, a first terminal head of the head end and a second terminal head of the tail end, and the first terminal head and the second terminal head are respectively metal conductors drawn from both end portions of the terminal body.

[0008] Preferably, the terminal body is wound into a spring structure by a strip-shaped metal conductor for manufacturing a terminal head.

[0009] Preferably, the terminal body is formed into a spring structure by a strip-shaped metal conductor for manufacturing a terminal head, and a whole row is arranged on a side wall of the terminal body for maintaining the elasticity of the terminal body. Mouthwash, avoiding mouth Align in the longitudinal direction.

 [0010] Preferably, the terminal body is formed by a long winding structure in which a metal conductor for manufacturing a terminal head is folded.

 [0011] The utility model directly adopts a conductor for manufacturing a terminal to form a spring structure, and extends the two ends to a desired terminal head structure, and the signal is directly transmitted from the terminal head through the terminal body of the spring structure, thereby changing Conventionally, the spring terminal eliminates the need for multiple components, as long as one component is used, which not only greatly simplifies the manufacturing process, reduces production costs, reduces the probability of failure, and greatly improves the stability of signal transmission.

 BRIEF DESCRIPTION OF THE DRAWINGS

 1 is a structural view of a first embodiment of the present invention;

2 is a structural view of a second embodiment of the present invention;

3 is a structural view of a third embodiment of the present invention.

 [0016] In the figure, 1 is a first terminal head, 2 is a terminal body, 3 is a second terminal head, and 4 is a avoidance port.

DETAILED DESCRIPTION

 [0018] Embodiment 1, referring to FIG. 1, the spring type terminal includes a terminal body 2 and two terminal heads, that is, a first terminal head 1 of a head end and a second terminal head 3 of a tail end, a first terminal head 1 And the second terminal head 3 is a metal conductor drawn from both end portions of the terminal body 2, wherein the terminal body 2 is formed by a long spring-shaped metal conductor for manufacturing the terminal head, and has elasticity itself. The terminal head is an extension that is drawn from the end of the terminal body.

 [0019] Embodiment 2, referring to FIG. 2, the spring type terminal includes a terminal body 2 and two terminal heads, that is, a first terminal head 1 of the head end and a second terminal head 3 of the tail end, the first terminal head 1 And the second terminal head 3 are respectively metal conductors drawn from both end portions of the terminal body 2; wherein the terminal body 2 is stamped into a spring structure by a long metal conductor for manufacturing the terminal head, and has elasticity itself The side wall of the terminal body 2 is provided with a row of avoidance ports 4 for maintaining the elasticity of the terminal body, and the avoidance port 4 is aligned in the longitudinal direction, and the avoidance port 4 is such that the structure of the terminal body 2 itself is not too tight. , thus having sufficient flexibility.

 [Embodiment 3] Referring to Fig. 3, in this embodiment, the terminal body 2 is formed by a long winding structure in which a metal conductor for manufacturing the terminal heads 1, 3 is folded, as long as it is elastic.

[0021] The present invention has been described in detail above, and the above description is only a preferred embodiment of the present invention. However, the scope of the present invention is not limited, and all changes and modifications made within the scope of the present application are still within the scope of the present invention.

technical problem

Problem solution

Advantageous effects of the invention

Claims

Claim  [Claim 1] A spring type terminal, comprising: a terminal body and a terminal head at both ends, wherein the terminal head and the terminal body are integrally formed; wherein the terminal body is a spring type structure, and the terminal body itself has elasticity, and the terminal head is A metal conductor drawn from the end of the terminal body.  [Claim 2] The spring type terminal according to claim 1, comprising: two terminal heads That is, the first terminal head of the head end and the second terminal head of the tail end, the first terminal head and the second terminal head are respectively metal conductors drawn from both end portions of the terminal body.  [Claim 3] The spring type terminal according to claim 2, wherein the terminal body is wound into a spring structure by a strip-shaped metal conductor for manufacturing the terminal head.  [Claim 4] The spring type terminal according to claim 2, wherein: the terminal body is formed into a spring structure by a strip-shaped metal conductor for manufacturing a terminal head, in the terminal body The side wall is provided with a whole row of avoiding jaws for maintaining the elasticity of the terminal body, and the avoiding jaws are aligned in the longitudinal direction.  [Claim 5] The spring type terminal according to claim 2, wherein the terminal body is formed by a long strip-shaped winding structure in which a metal conductor for manufacturing the terminal head is folded.