TWI549379B - Connector Having Blanking - Google Patents

Description

Improvement of connector structure with telescopic terminal (2)

The present invention relates to a connector, and more particularly to a connector structure improvement (2) having a telescopic terminal.

Pressing, the telescopic terminal is usually disposed on the side of the battery installation space, the power supply installation space or the electronic component installation space in the electronic product, and is mainly used for electrically connecting the battery or the power supply unit to provide electrical energy for the electronic product; or Electrically connected electronic components for transmitting high frequency signals to electronic products.

The conventional telescopic terminal mainly comprises a sleeve, a thimble and a spring. The sleeve is made of an insulating material, the thimble and the spring are components made of a metal material, and the thimble is slidably connected to the sleeve. a tube, the spring is mounted in the sleeve and abuts against the ejector pin, so that the battery, the power supply unit or the electronic component can form a conductive path with the thimble and the spring by crimping the ejector pin, and the battery, the power supply unit or the electronic component The electrical energy or signal can be transmitted to the electronic product through the conductive path.

However, the conventional telescopic terminal still has the following disadvantages: since the spring is a coil spring and is made of a metal material, it is electrically connected to the thimble, so that the electric energy or signal of the battery, the power supply unit or the electronic component passes through the spring. When an inductive effect occurs, when high-frequency power or high-frequency signals are transmitted, the transmission effect may be poor due to the influence of the inductance effect.

In view of the above, the present inventors have made an effort to improve and solve the above-mentioned shortcomings, and have devoted themselves to research and cooperate with the application of the theory, and finally proposed a present invention which is reasonable in design and effective in improving the above-mentioned defects.

The main object of the present invention is to provide a connector structure improvement (2) having a telescopic terminal, which can avoid the inductive effect, and can be applied to the transmission of high frequency signals or high frequency electric energy, and has good transmission. effect.

In order to achieve the above object, the present invention provides a connector structure improvement (2) having a telescopic terminal, comprising an insulative housing, an elastic terminal, and a conductive terminal; the insulating body has a receiving portion, and a The accommodating portion communicates with the through hole on the surface of the insulating body, and the elastic terminal and the guiding terminal are disposed in the accommodating portion. The elastic terminal includes a contact member, an elastic member, and a cover member is coupled to the contact member and The barrier between the elastic members is blocked between the contact member and the elastic member, and the conductive terminal is in electrical contact with the contact member; wherein the elastic member abuts against the top spacer to cause the contact member to protrude from the perforator.

<present invention>

1‧‧‧Insulating body

10‧‧‧ corresponding face

11‧‧‧ 容部

110‧‧‧First accommodating slot

111‧‧‧Second accommodating slot

12‧‧‧Perforation

2‧‧‧Flexible terminals

20‧‧‧Contacts

200‧‧‧Combination Department

201‧‧‧Contacts

202‧‧‧Sliding

21‧‧‧Flexible parts

210‧‧‧Flexible Department

211‧‧‧ joint end

212‧‧‧Resistance

22‧‧‧Resistance

23‧‧‧ Fixed seat

3‧‧‧Connecting terminal

30‧‧‧ Fixed Department

31‧‧‧Guidance

32‧‧‧Weld Department

4‧‧‧ docking end

5‧‧‧Circuit board

The first figure is a perspective exploded view of the present invention.

The second drawing is a schematic view of the three-dimensional combination of the present invention.

The third figure is a schematic cross-sectional view of the combination of the present invention.

The fourth figure is a schematic view of the state of use of the present invention.

The detailed description of the present invention and the accompanying drawings are to be understood by the accompanying claims .

Please refer to the first, second and third figures, which are respectively a perspective exploded view, a perspective assembled view and a combined cross-sectional view of the present invention. The invention provides a connector structure improvement (2) having a telescopic terminal, comprising an insulative housing 1, at least one elastic terminal 2, and a guiding terminal 3 corresponding to the number of elastic terminals 2; wherein:

The insulative housing 1 is made of an insulating material for the above-mentioned elastic terminal 2 and the lead terminal 3 to be assembled thereon. In the embodiment of the present invention, the insulative housing 1 has a corresponding surface 10 facing the butt end 4 (ie, as shown in FIG. 4), and the insulative housing 1 has a The hollow receiving portion 11 and a through hole 12 communicating with the receiving portion 11 are located on the surface of the insulative housing 1 (ie, the aforementioned corresponding surface 10). In addition, the accommodating portion 11 can be further divided into a first accommodating groove 110 and a second accommodating groove 111, wherein the first accommodating groove 110 corresponds to the through hole 12, and the second accommodating groove The 111 is located on the side of the first accommodating groove 110 and adjacent to an outer side of the insulating body 1 .

The elastic terminal 2 is disposed in the receiving portion 11 of the insulative housing 1 and includes a contact member 20, an elastic member 21, and a barrier formed by the coating and being coupled between the contact member 20 and the elastic member 21. The member 22 is spaced between the contact member 20 and the elastic member 21. In the embodiment of the present invention, the contact member 20 and the elastic member 21 are formed by a blanking method, and the contact member 20 includes a joint portion 200, a contact portion 201 protruding from the joint portion, and a sliding portion 202 is formed on the side of the joint portion 200 for electrical contact, and when the contact member 20 is located in the receiving portion 11, the joint portion 200 and the sliding portion 202 are located in the first receiving groove. In the first accommodating groove 110, the elastic member 21 is reciprocally displaced, so that the elastic member 21 abuts against the blocking member 22 to cause the contact member 20 to protrude from the perforation of the insulating body 1. 12.

As described above, the elastic member 21 may further include an elastic portion 210 that may be in the shape of an "S", a joint end 211 formed at one end of the elastic portion 210, and a resisting end formed on the other end of the elastic portion 210. The end portion 212 is coupled between the joint portion 200 of the contact member 20 and the joint end 211 of the elastic member 21 in a manner of covering and ejecting, thereby preventing the contact member 20 from coming into contact with the elastic member 21. For electrical conduction, in particular, the elastic member 21 is also formed by cutting material, and the material for feeding is usually metal, that is, a material having conductivity. In addition, in order to facilitate the positioning of the elastic member 21, a fixing seat 23 is coupled to the abutting end 212 of the elastic member 21 to be coupled to the bottom of the first receiving groove 110 for positioning.

The guiding terminal 3 is disposed in the receiving portion 11 of the insulative housing 1 to make electrical contact with the contact 20 of the elastic terminal 2 . In the embodiment of the present invention, the guiding terminal 3 is located in the second receiving groove 111, and may include a fixing portion 30, a guiding portion 31 extending from one end of the fixing portion 30, and a The soldering portion 32 of the other end of the fixing portion 30 is configured to allow the guiding terminal 3 to be embedded in the second receiving slot 111, so that the guiding portion 31 can be sliding toward the contact member 20. The portion 202 extends and contacts the sliding portion 202 for electrical contact, and the solder portion 32 extends from the bottom of the insulating body 1 to be soldered to a circuit board 5 (ie, as shown in the fourth figure) Show).

Therefore, the structure of the connector having the telescopic terminal of the present invention can be obtained by the above-described structural composition (2).

Accordingly, as shown in the fourth figure, when the butt end 4 is to be electrically connected, it is pressed against the contact member 20 of the elastic terminal 2, that is, in contact with the contact portion 201 of the contact member 20 to be electrically operated. In this case, the contact member 20 is displaced downward in the first accommodating groove 110 due to the contact pressure of the butted end 4, which presses the elastic member 21 of the elastic terminal 2, but the contact member 20 and the The elastic member 21 is still blocked by the blocking member 22, so that the above-mentioned electrical conduction does not pass through the elastic member 21, but only through the conductive terminal 3 on one side, and due to the electrical property. The conductive path is short and direct, so that the inductance effect can be avoided, and thus it can be applied to the transmission of high-frequency signals or high-frequency power, and has a good transmission effect.

In summary, the present invention can achieve the intended use purpose, and solve the lack of the conventional, and because of the novelty and progress, fully meet the requirements of the invention patent application, and apply according to the patent law, please check and The patent in this case is granted to protect the rights of the inventor.

However, the above description is only a preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, and the equivalent techniques and means, etc., which are used in the description of the present invention and the contents of the drawings, are the same. It is included in the scope of the present invention and is combined with Chen Ming.

1‧‧‧Insulating body

10‧‧‧ corresponding face

11‧‧‧ 容部

110‧‧‧First accommodating slot

111‧‧‧Second accommodating slot

12‧‧‧Perforation

20‧‧‧Contacts

200‧‧‧Combination Department

201‧‧‧Contacts

202‧‧‧Sliding

21‧‧‧Flexible parts

210‧‧‧Flexible Department

211‧‧‧ joint end

212‧‧‧Resistance

22‧‧‧Resistance

23‧‧‧ Fixed seat

3‧‧‧Connecting terminal

30‧‧‧ Fixed Department

31‧‧‧Guidance

32‧‧‧Weld Department

Claims (10)

A connector structure improvement (2) having a telescopic terminal, comprising:
An insulative housing having a receiving portion therein and a through hole communicating with the receiving portion on the surface of the insulating body;
An elastic terminal is disposed in the accommodating portion and includes a contact member, an elastic member, and a blocking member coupled to the contact member and the elastic member to cover the contact member and the shielding member Between the elastic members; and a conductive terminal disposed in the receiving portion for making electrical contact with the contact member;
Wherein the elastic member abuts against the barrier member to cause the contact member to protrude from the through hole. The connector structure improvement (2) of the telescopic terminal according to the first aspect of the invention, wherein the accommodating portion is divided into a first accommodating groove and a second accommodating groove, the first accommodating The slot is opposite to the second slot, and the second slot is located on the side of the first receiving slot, and the elastic terminal is located in the first receiving slot, and the guiding terminal is located in the second receiving slot Set in the slot. The connector structure improvement (2) having a telescopic terminal according to claim 2, wherein the contact member comprises a joint portion, a contact portion protruding from the joint portion, and a joint portion formed at the joint portion The sliding portion on one side is electrically connected to the guiding terminal. The connector structure improvement (2) having a telescopic terminal according to claim 3, wherein the elastic member comprises an elastic portion, a joint end formed at one end of the elastic portion, and a resilient portion formed on the elastic portion The other end of the resisting end. The connector structure improvement (2) having a telescopic terminal according to claim 4, wherein the abutting end is coupled to a fixing seat for being coupled to the bottom of the first receiving groove. The connector structure improvement (2) having a telescopic terminal according to claim 4, wherein the barrier member is coated and bonded to the joint portion and the joint end. The connector structure improvement (2) having a telescopic terminal according to any one of claims 3 to 6, wherein the contact member and the elastic member are formed by a blanking method. The connector structure improvement (2) of the telescopic terminal according to claim 7, wherein the guiding terminal comprises a guiding portion, and the guiding portion is electrically connected to the sliding portion. contact. The connector structure improvement (2) having a telescopic terminal according to claim 8 , wherein the guiding terminal further comprises a fixing portion, wherein the guiding portion extends from one end of the fixing portion, and the The fixing portion is embedded in the second receiving groove. The connector structure improvement (2) having a telescopic terminal according to claim 9, wherein the guiding terminal further comprises a soldering portion, and the soldering portion extends from the other end of the fixing portion.