CN203932399U - A connector terminal and battery conductive connector - Google Patents

Abstract

The utility model discloses a connector terminal and battery conductive connector, wherein, this connector terminal includes terminal main body, terminal main body front end an organic whole extends first elastic arm and the second elastic arm that has mutual symmetry, first elastic arm and second elastic arm all include main arm portion and vice arm portion, vice arm portion bends and the shell fragment that forms for main arm portion, a main contact clamp mouth has between the main arm portion of first elastic arm and second elastic arm, a pair contact clamp mouth has between the vice arm portion of first elastic arm and second elastic arm, main contact clamp mouth and vice contact clamp mouth can form the double contact point contact cooperation with the male terminal of the electrically conductive of male. The utility model discloses the contact is reliable, contact impedance is low, is difficult for taking place contact failure, can pass through great electric current.

Description

A connector terminal and battery conductive connector

technical field

The utility model relates to the technical field of connectors of electronic equipment/electronic products, in particular to a connector terminal and a battery conductive connector.

Background technique

With the development of information technology, the application of electronic equipment/electronic products (such as notebook computers) is becoming more and more extensive, and connectors are widely used in the connection between electronic components of various electronic equipment/electronic products. The continuous evolution has derived a variety of forms and different application ranges. In the prior art, a battery conductive connector is required between the battery component and other components of the electronic product, and the contact between the connector terminal and the inserted conductive male terminal adopts a single-contact contact method, so that the connector can The passing current is not large enough, the contact impedance is high, and the problem of poor contact is prone to occur.

Utility model content

The technical problem to be solved by the utility model is to provide a connector terminal with reliable contact, low contact impedance, less prone to poor contact and capable of passing a relatively large current according to the above-mentioned deficiencies in the prior art; A battery conductive connector using the connector terminal is provided.

In order to solve the first technical problem above, the technical solution of the utility model is: a connector terminal, including a terminal body, a first elastic arm and a second elastic arm that are symmetrical to each other extend integrally from the front end of the terminal body, and the Both the first elastic arm and the second elastic arm include a main arm portion and an auxiliary arm portion, the auxiliary arm portion is an elastic sheet formed by bending the end of the main arm portion, the main arm portion of the first elastic arm and the second There is a main contact clamp between the main arm parts of the elastic arm, and there is a secondary contact clamp between the secondary arm part of the first elastic arm and the secondary arm part of the second elastic arm. The jaws and the auxiliary contact jaws can form double-contact contacts with the inserted conductive male terminals.

In order to solve the second technical problem above, the technical solution of the utility model is: a battery conductive connector, including a terminal female head and a number of connector terminals, the terminal female head is provided with a number of terminal jacks, and the connector The terminal is inserted into the terminal socket, and the terminal socket matches the number of connector terminals; the connector terminal includes a terminal body, and the front end of the terminal body is integrally extended with mutually symmetrical first elastic arms and second elastic arms , the first elastic arm and the second elastic arm both include a main arm portion and an auxiliary arm portion, the auxiliary arm portion is a shrapnel formed by bending the end of the main arm portion, and the main arm portion of the first elastic arm There is a main contact clamp between the main arm of the second elastic arm, and a secondary contact clamp between the secondary arm of the first elastic arm and the secondary arm of the second elastic arm. The main contact clamp and the auxiliary contact clamp can form a double contact contact with the inserted conductive male terminal.

The beneficial effects of the utility model are: since the first elastic arm and the second elastic arm both include a main arm portion and an auxiliary arm portion, and the auxiliary arm portion is a shrapnel formed by bending the end of the main arm portion, the first There is a main contact clamp between the main arm part of the elastic arm and the main arm part of the second elastic arm, and there is a secondary contact between the auxiliary arm part of the first elastic arm and the auxiliary arm part of the second elastic arm. point clamp, the main contact clamp and the auxiliary contact clamp can form a double-contact contact with the inserted conductive male terminal. Therefore, the connector terminal of the utility model is in reliable contact with the conductive male terminal, and the contact impedance is low. It can pass a large current, and the problem of poor contact is not easy to occur.

Description of drawings

Figure 1 is an overall structural diagram of a connector terminal.

FIG. 2 is a schematic diagram of a plugging state between a connector terminal and a conductive male terminal.

Fig. 3 is an overall structural diagram of the battery conductive connector.

Fig. 4 is an overall structural diagram of the battery conductive connector, in which the female head of the terminal is partially cut away.

Fig. 5 is a schematic diagram of the insertion state of the battery conductive connector and the conductive male terminal, in which the female head of the terminal is partially cut away.

In the figure: 100. Connector terminal; 1. Terminal main body; 11. First elastic arm; 111. Main arm; 112. Secondary arm; 12. Second elastic arm; 121. Main arm; 122. Secondary arm 13. Main contact pinch; 14. Secondary contact pinch; 15. Main contact; 16. Secondary contact; 17. Wire fixing piece; 171. Wire insulation skin fixing piece; 200. Conductive male terminal; 300. Terminal female head; 301. Terminal jack; 302. Insulating plastic edge.

Detailed ways

Below in conjunction with accompanying drawing, structural principle and working principle of the present utility model are described in further detail.

As shown in Figure 1 and Figure 2, the connector terminal 100 of the present invention includes a terminal body 1, and the front end of the terminal body 1 is integrally extended with mutually symmetrical first elastic arms 11 and second elastic arms 12, the first elastic arms Both the arm 11 and the second elastic arm 12 include main arm parts 111, 121 and auxiliary arm parts 112, 122. The auxiliary arm parts 112, 122 are spring pieces formed by bending the ends of the main arm parts 111, 121. There is a main contact pinch 13 between the main arm portion 111 of the first elastic arm and the main arm portion 121 of the second elastic arm, the auxiliary arm portion 112 of the first elastic arm and the auxiliary arm portion of the second elastic arm There is an auxiliary contact opening 14 between 122 , and the main contact opening 13 and the auxiliary contact opening 14 can form a double contact contact with the inserted conductive male terminal 200 .

As shown in Figure 2, when the connector terminal 100 and the conductive male terminal 200 are mated, the conductive male terminal 200 first enters the main contact opening 13, and the main contact opening 13 is expanded immediately, so that the main contact first The main arm part 111 of the elastic arm and the main arm part 121 of the second elastic arm extend outward, and the two main arm parts 111 and 121 extend outward to the insulating plastic side 302 of the terminal female head 300 (please refer to FIG. 3 and FIG. 4 ) , being blocked by the insulating plastic edge 302 and unable to stretch outwards, the conductive male terminal 200 continues to be inserted, because the two main arms 111, 121 are blocked by the insulating plastic edge 302 and cannot extend outwards, forcing the secondary arm of the first elastic arm The sub-arm part 112 and the sub-arm part 122 of the second elastic arm are deformed inward, so that the secondary contact clamp forms a positive force to press the conductive male terminal 200, and finally realizes the double-contact contact mating.

As shown in Fig. 1 and Fig. 2, the main arm parts 111, 121 of the first elastic arm 11 and the second elastic arm 12 respectively indent a main contact 15, and the main contact 15 is formed between the two main contacts 15. Contact clamp 13. The sub-arm portions 112 and 122 of the first elastic arm 11 and the second elastic arm 12 are respectively recessed into a sub-contact 16 , and the sub-contact clamping opening 14 is formed between the two sub-contacts 16 . When the double contacts are mated, the main contact 15 and the auxiliary contact 16 press against the conductive male terminal 200 respectively. In addition, the auxiliary contact 16 is located at the rear ends of the auxiliary arm portions 112 , 122 .

As shown in FIG. 1 and FIG. 2 , the connector terminal 100 also includes a wire 2 , and two pairs of wire fixing pieces 17 integrally extend from the rear end of the terminal body 1 , and the two pairs of wire fixing pieces 17 are fixedly connected to the wire 2 . The wire fixing piece 17 includes a pair of wire insulation skin fixing pieces 171 and a pair of wire metal core fixing pieces 172 , through the two pairs of wire fixing pieces 17 clamping, the wire 2 is firmly fixed on the connector terminal 100 .

As shown in Figure 3 and Figure 4, and combined with reference to Figure 1 and Figure 2, the battery conductive connector of the present invention includes a terminal female head 300 and a number of connector terminals 100, and the terminal female head 300 is provided with a number of terminal jacks 301 , the connector terminal 100 is inserted into the terminal jack 301, and the number of the terminal jack 301 matches the connector terminal 100; the connector terminal 100 includes a terminal body 1, and the front end of the terminal body 1 integrally extends with The first elastic arm 11 and the second elastic arm 12 that are symmetrical to each other, the first elastic arm 11 and the second elastic arm 12 all include main arm portions 111, 121 and auxiliary arm portions 112, 122, and the auxiliary arm portions 112 , 122 are elastic pieces formed by bending the ends of the main arm parts 111 and 121, and there is a main contact pinch 13 between the main arm part 111 of the first elastic arm and the main arm part 121 of the second elastic arm, There is a secondary contact opening 14 between the auxiliary arm portion 112 of the first elastic arm and the auxiliary arm portion 122 of the second elastic arm, and the main contact opening 13 and the auxiliary contact opening 14 can be inserted into The conductive male terminal 200 forms a double-contact contact fit.

As shown in Figures 1-4, the terminal socket 301 of the terminal female head 300 has an insulating plastic edge 302, and the insulating plastic edge 302 is located outside the main arm parts 111, 121, and the insulating plastic edge 302 can conduct electricity. When the male terminal 200 is inserted into the main contact clamp of the main arm part of the connector terminal, it limits the outward extension of the main arm parts 111 and 121, and forces the auxiliary contact 16 of the auxiliary arm part to squeeze inward, thereby contacting the inserted conductive contact. Male terminal 200. The number of the terminal jacks 301 and the connector terminals 100 are both eight. Please refer to Figure 5. When the connector terminal 100 and the conductive male terminal 200 are mated, the conductive male terminal 200 first enters the main contact jaw 13, and the main contact jaw 13 is expanded immediately, so that the main contact first The main arm part 111 of the elastic arm and the main arm part 121 of the second elastic arm extend outward, and the two main arm parts 111 and 121 extend outward to the insulating plastic side 302 of the terminal female head 300 (please refer to FIG. 3 and FIG. 4 ) , being blocked by the insulating plastic edge 302 and unable to stretch outwards, the conductive male terminal 200 continues to be inserted, because the two main arms 111, 121 are blocked by the insulating plastic edge 302 and cannot extend outwards, forcing the secondary arm of the first elastic arm The sub-arm part 112 and the sub-arm part 122 of the second elastic arm are deformed inward, so that the secondary contact clamp forms a positive force to press the conductive male terminal 200, and finally realizes the double-contact contact mating.

The above is only a preferred embodiment of the utility model, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solution of the utility model all belong to the scope of the technical solution of the utility model.

Claims (8)

1. a bonder terminal, comprise terminal bodies, described terminal bodies front end one is extended with the first symmetrical elastic arm and the second elastic arm, it is characterized in that: described the first elastic arm and the second elastic arm include principal arm portion and auxiliary portion, described auxiliary portion is the shell fragment that the end bending of principal arm portion forms, between the principal arm portion of described the first elastic arm and the principal arm portion of the second elastic arm, there is a main contacts jaws, between the auxiliary portion of described the first elastic arm and the auxiliary portion of the second elastic arm, there is an auxiliary contact jaws, described main contacts jaws can form double-contact with the conduction male terminal inserting with auxiliary contact jaws and contact cooperation.

2. bonder terminal according to claim 1, is characterized in that: the respectively inside recessed main contacts of the principal arm portion of described the first elastic arm and the second elastic arm, forms described main contacts jaws between two main contactss.

3. bonder terminal according to claim 1, is characterized in that: the respectively inside recessed auxiliary contact of the auxiliary portion of described the first elastic arm and the second elastic arm, forms described auxiliary contact jaws between two auxiliary contacts.

4. bonder terminal according to claim 3, is characterized in that: described auxiliary contact is positioned at auxiliary portion tail end.

5. according to the bonder terminal described in any one in claim 1-4, it is characterized in that: this bonder terminal also comprises wire, described terminal bodies rear end one is extended with two pairs of wire stators, and these two pairs of wire stators and wire are affixed.

6. a battery conductive connector, comprises terminal female and some bonder terminals, and described terminal female is provided with some terminal jacks, and described bonder terminal is inserted in terminal jacks, and the quantity of terminal jacks and bonder terminal matches, it is characterized in that: described bonder terminal comprises terminal bodies, described terminal bodies front end one is extended with the first symmetrical elastic arm and the second elastic arm, described the first elastic arm and the second elastic arm include principal arm portion and auxiliary portion, described auxiliary portion is the shell fragment that the end bending of principal arm portion forms, between the principal arm portion of described the first elastic arm and the principal arm portion of the second elastic arm, there is a main contacts jaws, between the auxiliary portion of described the first elastic arm and the auxiliary portion of the second elastic arm, there is an auxiliary contact jaws, described main contacts jaws can form double-contact with the conduction male terminal inserting with auxiliary contact jaws and contact cooperation.

7. battery conductive connector according to claim 6, it is characterized in that: the terminal jacks of described terminal female has insulation plastic cement limit, this insulation plastic cement limit is positioned at described principal arm portion outside, this insulation plastic cement limit can be in the time that conduction male terminal inserts the main contacts jaws of bonder terminal principal arm portion, the outside stretch amplitude of restriction principal arm portion, and force the auxiliary contact of auxiliary portion inwardly to push, thereby the conduction male terminal that contact is inserted.

8. according to the battery conductive connector described in claim 6 or 7, it is characterized in that: the quantity of described terminal jacks and bonder terminal is 8.