CN201937067U

CN201937067U - Improved structure of conductive terminal for battery connector

Info

Publication number: CN201937067U
Application number: CN2010206206217U
Authority: CN
Inventors: 张旭峰; 蔡佳谚; 张留辉
Original assignee: Suyin Electronics Dongguan Co Ltd
Current assignee: Suyin Electronics Dongguan Co Ltd
Priority date: 2010-11-22
Filing date: 2010-11-22
Publication date: 2011-08-17
Anticipated expiration: 2020-11-22

Abstract

The utility model discloses an improvement structure of battery connector with conductive terminal, including the fixing portion, be equipped with both sides alar part in this fixing portion both sides reason perpendicular book respectively in opposite directions, the upper end of every side alar part is extended there is an elasticity portion, and the top of this elasticity portion is equipped with the contact site, is formed with a grafting space between these two contact sites, is equipped with the convex closure just right each other on two contact sites respectively, and this convex closure stretches into in the grafting space, further be equipped with the elasticity tongue piece in the elasticity portion, when the public seat of battery connector inserts, this elasticity tongue piece can outside extrusion deformation, provides additional clamp force by this elasticity tongue piece simultaneously, and then reaches the efficiency of reinforcing plug power, breaks through current product structure, makes the public female seat contact of battery connector inseparabler, does benefit to strengthen the stability that the contact switched on and information transmission between the public female seat.

Description

The battery connector structure-improved of conducting terminal

Technical field

The utility model relates to the battery connector art, refers in particular to the structure-improved of a kind of battery connector with conducting terminal.

Background technology

Current, along with the progress of society and making rapid progress of science and technology, the a large amount of day by day universalnesses of various convenient and practical portable type electronic products equipment such as (for example) notebook computers, yet, battery connector is one of requisite interface unit of existing each electronic product, because each electronic installation will realize that its expectation function must be provided with battery electric power is provided in electronic product, could satisfy electronic product provides application demand, just can be achieved and battery must be provided with a battery connector when electronic installation provides electric power.

Existing battery connector structure mainly includes insulating body and a plurality of conducting terminals that are installed in this insulating body, and insulating body is provided with a plurality of partitions, is formed with an inserting groove between adjacent two partitions, and each conducting terminal lays respectively in each inserting groove; Each conducting terminal includes holding parts, be provided with two flank section in the vertical in opposite directions respectively folding of these holding parts two lateral margins, one end of each flank section is extended with an elastic portion, the top of this elastic portion is provided with contact site, between this two contact site, be formed with a grafting space, be respectively equipped with on two contact sites each other over against convex closure, this convex closure stretches in the grafting space.When the battery connector master-slave seat connects inserting, the known conducting end subsystem utilization convex closure wherein of this kind contacts conducting, only utilize simultaneously the clamping force of convex closure to guarantee plug dynamics between the master-slave seat, cause and find in the process of actual use that its master-slave seat is to inserting the strength deficiency, and then cause contact conducting and message transmission poor stability between master-slave seat, have a strong impact on the serviceability and the quality of product, be unfavorable for market competition.

The utility model content

The utility model is at the disappearance of prior art existence, its main purpose provides a kind of battery connector structure-improved with terminal, refers in particular to a kind of problem of using simple improvement design system can effectively solve the master-slave seat contact engaging and separating force quantity not sufficient of known battery connector.

For achieving the above object, the utility model adopts following technical scheme:

A kind of battery connector structure-improved of conducting terminal, include holding parts, be provided with two flank section in the vertical in opposite directions respectively folding of these holding parts two lateral margins, the upper end of each flank section is extended with an elastic portion, the top of this elastic portion is provided with contact site, is formed with a grafting space between this two contact site, be respectively equipped with on two contact sites each other over against convex closure, this convex closure stretches in the grafting space, further is provided with elastic tongue piece on the described elastic portion.

Preferably, described elastic portion is provided with a groove, and this tongue piece extends to form towards contact site direction one from this groove one medial margin.

Preferably, the extension tail end of described tongue piece is provided with the wave body, and this wave body includes successively two arches that connect, and wherein an arch protrudes in the aforementioned grafting space, another arch space of pegging graft dorsad.

Preferably, described elastic tongue piece distributes in the bilateral symmetry in grafting space.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution, it mainly is by have additional the elastic tongue piece structure on the elastic portion of conducting terminal, when the male seat of battery connector is inserted, the crimp laterally of this elastic tongue piece, simultaneously provide additional clamping force by this elastic tongue piece, and then reach the effect that strengthens plug strength, break through the existing product structure, make the master-slave seat contact of battery connector tight more in addition, be beneficial to the stability of strengthening contacting between master-slave seat conducting and message transmission.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:

Description of drawings

Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the embodiment of the utility model;

Fig. 2 is the exploded view of the embodiment of the utility model;

Fig. 3 is the sectional view of the embodiment of the utility model;

Fig. 4 is the amplification diagrammatic sketch of conducting terminal among the embodiment of utility model.

The accompanying drawing identifier declaration:

10, insulating body 23, elastic portion

11, base portion 231, groove

12, partition 24, contact site

13, inserting groove 241, convex closure

14, ccontaining cavity 25, grafting space

20, conducting terminal 26, elastic tongue piece

21, holding parts 261, first arch

22, flank section 262, second arch

221, hangnail

Embodiment:

Please refer to Fig. 1 to shown in Figure 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes insulating body 10 and several conducting terminals 20 that are installed in this insulating body 10.

Wherein, this insulating body 10 includes base portion 11 and a plurality of partitions 12 that are arranged on base portion 11 same sides, be provided with 7 partitions 12 in the present embodiment, between adjacent two partitions 12, be formed with the inserting groove 13 that is used to take in conducting terminal, this inserting groove 13 is three open architectures, base portion 11 is run through in the bottom of inserting groove 13 simultaneously, and each conducting terminal 20 can be gone in each inserting groove 13 by the bottom surface plug-in mounting of base portion 11.And, be respectively arranged with ccontaining cavity 14 on the two side walls of each inserting groove 13, be used to take in the counter structure on each conducting terminal 20.

In the present embodiment, the structure of each conducting terminal 20 is identical, the concrete structure of wherein single conducting terminal 20 can be consulted shown in the accompanying drawing 4, this conducting terminal 20 includes holding parts 21, be provided with two flank section 22 in the vertical in opposite directions respectively folding of these holding parts 21 2 lateral margins, the breech face of each flank section 22 is provided with hangnail 221, the upper end of each flank section 22 is extended with an elastic portion 23 simultaneously, the top of this elastic portion 23 is provided with contact site 24, between this two contact site 24, be formed with a grafting space 25, be respectively equipped with on two contact sites 24 each other over against convex closure 241, this convex closure 241 protrudes in the aforementioned grafting space 25.And, on described elastic portion 23, further being provided with elastic tongue piece 26, elastic tongue piece 26 distributes in the bilateral symmetry in grafting space 25, utilizes this elastic tongue piece 26 to strengthen plug strength; The optimal way that the elastic tongue piece 26 that present embodiment provides forms is to be provided with a groove 231 on described elastic portion 23, and this elastic tongue piece 26 can extend to form towards contact site 24 direction one from these groove 231 1 medial margins; And, the extension tail end of this elastic tongue piece 26 preferably is provided with the wave body that is formed by two arches 261,262, this wherein first arch 261 protrude in the aforementioned grafting space 25, peg graft dorsad space 25 and of another second arch 262 towards the bottom surface of ccontaining cavity 14, when when inserting that this first arch 261 is squeezed in the process, this second arch 262 is close to the bottom surface of ccontaining cavity 14, forms deformation drag laterally, to obtain better to clamp function.

As shown in Figures 2 and 3, when being assembled to each conducting terminal 20 on the insulating body 10, each conducting terminal 20 can insert from the bottom surface of insulating body 10 base portions, and be inserted in the inserting groove 13 always, make the contact site 24 of conducting terminal 20 both sides, elastic portion 23 and flank section 22 are accommodated in respectively in the ccontaining cavity 14 of wall within the inserting groove 13, convex closure 241 and the elastic tongue piece 26 on the elastic portion 23 on the contact site 24 wherein are exposed in the inserting groove 13, make convex closure 241 can with dock terminal and electrically contact, 26 of elastic tongue pieces can be sandwiched on the butt joint terminal to increase plug strength.

In sum, design focal point of the present utility model is, mainly be by on the elastic portion of conducting terminal, having additional the elastic tongue piece structure, when the male seat of battery connector was inserted, the crimp laterally of this elastic tongue piece provided additional clamping force by this elastic tongue piece simultaneously, and then reach the effect that strengthens plug strength, break through the existing product structure, make the master-slave seat contact of battery connector tight more in addition, be beneficial to the stability of strengthening contacting between master-slave seat conducting and message transmission.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. a battery connector is with the structure-improved of conducting terminal, include holding parts, be provided with two flank section in the vertical in opposite directions respectively folding of these holding parts two lateral margins, the upper end of each flank section is extended with an elastic portion, the top of this elastic portion is provided with contact site, is formed with a grafting space between this two contact site, be respectively equipped with on two contact sites each other over against convex closure, this convex closure stretches in the grafting space, it is characterized in that: further be provided with elastic tongue piece on the described elastic portion.

2. the battery connector according to claim 1 structure-improved of conducting terminal, it is characterized in that: described elastic portion is provided with a groove, and this tongue piece extends to form towards contact site direction one from this groove one medial margin.

3. the battery connector according to claim 2 structure-improved of conducting terminal, it is characterized in that: the extension tail end of described tongue piece is provided with the wave body, this wave body includes successively two arches that connect, and wherein an arch protrudes in the aforementioned grafting space, another arch space of pegging graft dorsad.

4. the battery connector according to claim 1 structure-improved of conducting terminal is characterized in that: described elastic tongue piece distributes in the bilateral symmetry in grafting space.