CN215266724U

CN215266724U - Self-short-circuit type terminal structure

Info

Publication number: CN215266724U
Application number: CN202121573066.1U
Authority: CN
Inventors: 李文辉; 张晓明; 史广星
Original assignee: KUNSHAN 3E ELECTRONICS CO Ltd
Current assignee: KUNSHAN 3E ELECTRONICS CO Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-21
Anticipated expiration: 2031-07-12

Abstract

The utility model belongs to the technical field of conductive element, a from short circuit type terminal structure is related to, including insulating housing with peg graft side by side in a plurality of copper terminals in the insulating housing, the both ends of copper terminal expose two sides of insulating housing, it is adjacent not direct contact between the copper terminal, insulating housing's top surface is equipped with and lets the slot that the middle part of copper terminal exposes, a short circuit terminal has been held in the slot, the short circuit terminal includes bar portion and follows a plurality of contact sites that bar portion extends out with one side, every the contact site is used for contacting one of them the copper terminal can let and switch on between the non-adjacent copper terminal. The utility model discloses a set up at insulating casing and be used for pegging graft from the short circuit terminal and make the short circuit between a plurality of copper terminals that need switch on, it is convenient to connect, and is with low costs, electrically conductive reliable.

Description

Self-short-circuit type terminal structure

Technical Field

The utility model relates to a conductive element technical field, in particular to from short circuit type terminal structure.

Background

The existing product needs a plurality of non-adjacent terminals to be short-circuited. The design at present generally is the selection and is done the short circuit on board end or wire rod, but board end short circuit often has more limitation: the existing product needs a copper material terminal with good conductivity and good elasticity, but the copper material with good conductivity is not good in general elasticity, and the copper material with good conductivity and good elasticity needs to be simultaneously satisfied, so that the price is high.

There is a need for an improved terminal structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a self-shorting terminal structure, which can simply complete the short circuit of non-adjacent copper terminals in the terminal structure.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a from short circuit type terminal structure, include insulating housing and peg graft side by side in a plurality of copper terminals in the insulating housing, the both ends of copper terminal expose two sides of insulating housing, it is adjacent not direct contact between the copper terminal, insulating housing's top surface is equipped with and lets the slot that the middle part of copper terminal exposes, a short circuit terminal has been held in the slot, the short circuit terminal includes the bar and follows a plurality of contact sites that the bar extends with one side, every the contact site is used for contacting one of them the copper terminal and can let and switch on between the non-adjacent copper terminal.

Specifically, the slot is provided with a clamping hook used for clamping the strip-shaped part.

Further, the clamping hook is positioned between the adjacent contact parts.

Specifically, the ends of all the contact portions are tilted to the same side.

Further, the slot is also provided with a cavity corresponding to the position of the contact part.

The utility model discloses technical scheme's beneficial effect is:

the utility model discloses insulating housing is from the slot that is used for installing the short circuit terminal, and the short circuit terminal can utilize contact site and copper terminal to contact in inserting the slot to constitute electrically conductive connection through the bar portion, make the short circuit between a plurality of copper terminals that need switch on, it is convenient to connect, and is with low costs, electrically conductive reliable.

Drawings

FIG. 1 is a perspective view of an embodiment self-shorting terminal structure;

FIG. 2 is a perspective view of a shorting terminal;

fig. 3 is a cross-sectional view of an embodiment self-shorting terminal structure.

The figures in the drawings represent:

1-insulating shell, 11-slot, 12-hook and 13-cavity;

2-copper terminals;

3-shorting terminal, 31-bar, 32-contact, 33-end.

Detailed Description

The present invention will be described in further detail with reference to specific examples.

Example (b):

as shown in fig. 1 to 3, the utility model discloses a from short circuit type terminal structure, including insulating casing 1 and the ten copper terminals 2 of pegging graft in insulating casing 1 side by side, two sides of insulating casing 1 are exposed at the both ends of copper terminal 2, direct contact not between the adjacent copper terminal 2, insulating casing 1's top surface is equipped with the slot 11 that can let the middle part of copper terminal 2 expose, a short circuit terminal 3 has been held in slot 11, short circuit terminal 3 includes bar 31 and follows bar 31 and extend from four contact site 32 with one side, every contact site 32 is used for contacting one of them copper terminal 2 and can let and switch on between the non-adjacent copper terminal 2. The insulating housing 1 is generally manufactured outside the copper terminals 2 by direct injection molding, in the embodiment, the insulating housing 1 is provided with a slot 11 for installing the short-circuit terminal 3, the short-circuit terminal 3 is inserted into the slot 11, and then the contact part 32 can be contacted with the copper terminals 2, and the strip part 31 forms conductive connection, so that short circuit is formed between the copper terminals 2 which need to be conducted, and the connection is convenient. The copper terminal 2 only needs to consider that the conductivity is good, and the short-circuit terminal 3 only needs to comprehensively consider that the elasticity is good and the conductivity is reliable, so that the cost is lower. In practical application, the number of the copper terminals 2 can be increased or decreased as required, and the short-circuit sequence can also be changed as required.

As shown in fig. 1 and 3, the insertion groove 11 has a hook 12 for catching the strip portion 31. After the shorting terminal 3 is inserted into the slot 11, the hook 12 will abut against the outer side of the strip portion 31, so that the shorting terminal 3 will not fall out by itself to cause connection failure.

As shown in fig. 1 and 2, the hooks 12 are located between adjacent contact portions 32. The hook 12 avoids the position of the contact portion 32, giving room for the contact portion 32 to deform.

As shown in fig. 2, the ends 33 of the contact portions 32 are tilted to the same side. The contact portion 32 has a certain elasticity, and will automatically bend toward the tilting direction when contacting the copper terminal 2, and rely on the terminal 33 to perform a reliable electrical connection, so as to avoid the open circuit caused by poor contact.

As shown in fig. 1, the socket 11 also has a cavity 13 corresponding to the position of the contact portion 32. The cavity 13 allows the contact portion 32 to have a larger deformation space, and then generates an elastic force for pressing the copper terminal 2, thereby ensuring the close contact between the two.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a from short circuit type terminal structure, include insulating housing and peg graft side by side in a plurality of copper terminals in the insulating housing, the both ends of copper terminal expose two sides of insulating housing, it is adjacent not direct contact, its characterized in that between the copper terminal: the top surface of insulating housing is equipped with and lets the slot that the middle part of copper terminal exposes, a short circuit terminal has been accommodated in the slot, the short circuit terminal includes the bar and follows the bar is with a plurality of contact sites that extend out with one side, every the contact site is used for contacting one of them the copper terminal and can let and switch on between the not adjacent copper terminal.

2. The self-shorting terminal structure of claim 1, wherein: the slot is provided with a clamping hook used for clamping the strip-shaped part.

3. The self-shorting terminal structure as recited in claim 2, wherein: the clamping hooks are positioned between the adjacent contact parts.

4. The self-shorting terminal structure of claim 1, wherein: the tail ends of all the contact parts tilt towards the same side.

5. The self-shorting terminal structure as recited in claim 4, wherein: the slot also has a cavity corresponding to the location of the contact portion.