CN2807564Y

CN2807564Y - Electric connector

Info

Publication number: CN2807564Y
Application number: CN 200520110321
Authority: CN
Inventors: 王敬顺; 王明中
Original assignee: Advanced Connectek Inc
Current assignee: Advanced Connectek Inc
Priority date: 2005-06-21
Filing date: 2005-06-21
Publication date: 2006-08-16
Anticipated expiration: 2015-06-21

Abstract

The utility model provides an electric connector, which is arranged in an electronic device. The electronic device comprises a casing and a through groove arranged on the casing. The electric connector comprises a seat body, a conductive terminal and an elastic element, wherein the seat body is provided with a base wall and two side walls, each side wall is bent and extended to form a spring arm, and one spring arm is protruded correspondingly to the other spring arm. A conductive terminal is formed into a long flat shape in a punch forming way; the conductive terminal is provided with a stop part, a contact part and a guide part, wherein the contact part is formed at one end of the stop part and is limited in the through groove to cause the conductive terminal not to rotate, and the guide part is formed at the other end of the stop part; both ends of the elastic element are respectively butted between the base wall and the stop part. The electric connector of the utility model with the advantage of simple and rapid manufacture is suitable for mass production.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, particularly relates to a kind of rechargeable battery electric connector.

Background technology

As shown in Figure 1, 2, 3, general electric connector 1 comprises a conductive seat 11, a conducting terminal 12, a compression spring 13, and an insulation shell 14.Conductive seat 11 has a junction surface 111 that is electrically connected with a circuit board (figure does not show), reaches the sidewall 112 that is extended by junction surface 111 2 sides up.Each sidewall 112 bifurcated is the left and right portion of asymmetric extension, and wherein sidewall 112 left parts are the inverted U extension, and it is after extend up at junction surface 111, and bending extends to form a support arm 113 down again, and support arm 113 stage casings are formed with concave surface recess 114 outwardly.

Conducting terminal 12 is to form with the manufacturing of turning processing mode, and has the Long Circle contact site 122 that annular butting section that a level puts 121, is extended by butting section 121 upper sides up, and a guidance part 123 that extends down by butting section 121 downsides, guidance part 123 is arranged in the compression spring 13.Compression spring 13 is arranged at 112 of two sidewalls of conductive seat 11 and the butting section 121 that the upper end is resisted against conducting terminal 12, and the lower end then contacts with the junction surface 111 of conductive seat 11, can be subjected to the extruding of conducting terminal 12 and telescopic displacement.Insulation shell 14 has a plurality of intervals accepting groove 141 side by side, and each accepting groove 141 is ccontaining for conducting terminal 12, compression spring 13 and the conductive seat 11 of aforementioned corresponding assembling respectively.

When the contact site 122 of conducting terminal 12 is not subjected to a battery (figure does not show) when pressing, compression spring 13 is a uncompressed state, be crimped on the contact site 122 of conducting terminal 12 when battery after, compress spring 13 stress deformations and be a compressive state, and butting section 121 peripheries of conducting terminal 12 can contact with the recess 114 of support arm 113 and be electrically connected, and battery signal then is passed to circuit board whereby.

Therefore and be not suitable for a large amount of productions because this existing conducting terminal 12 is that the speed of response is slow and processing cost is high with the manufacturing of turning processing mode.

Summary of the invention

The purpose of this utility model is to provide a kind of conducting terminal manufacturing simple rapidly and be suitable for mass-produced electric connector.

Electric connector described in the utility model, be located in the electronic installation, this electronic installation comprises a shell, an and groove of being located on this shell of wearing, this electric connector comprises a pedestal, one conducting terminal, an and flexible member that is arranged between this pedestal and this conducting terminal, this pedestal has a basal wall, reach two sidewalls that extend by this basal wall lateral margin respectively, each sidewall oppositely bends after this basal wall extends again and extends to form an elastic arm, this elastic arm is generally that curved arc shape is and relative with another elastic arm outstanding inwardly, and these flexible member two ends are resisted against respectively between the basal wall and this conducting terminal of this pedestal; This conducting terminal is made in the punch forming mode and is a long flat, and be arranged in this pedestal, this conducting terminal has a stop section, that is resisted against this flexible member one end and is formed at this stop section one end and is limited in this and wear the contact site that this conducting terminal is not rotated, and a guidance part that is formed at this stop section other end.These flexible member two ends are resisted against respectively between the stop section of the basal wall of this pedestal and this conducting terminal.

Electric connector described in the utility model, this pedestal also have one by the Fixed Division of this basal wall court away from described sidewall direction extension.

A large amount of productions are made simply rapidly and be suitable for to electric connector described in the utility model.

Description of drawings

Fig. 1 is a three-dimensional exploded view of general electric connector;

Fig. 2 is the cutaway view of Fig. 1 along the II-II direction, illustrates that this electric connector is pressed state;

Fig. 3 is the cutaway view that this electric connector is pressed state;

Fig. 4 is the three-dimensional exploded view of the preferred embodiment of the utility model electric connector;

Fig. 5 is a three-dimensional combination figure of this preferred embodiment;

Fig. 6 is the user mode schematic diagram of this preferred embodiment, and the state that a conducting terminal is pressed is described;

Fig. 7 is the user mode schematic diagram of this preferred embodiment, and the state that this conducting terminal is pressed is described.

Embodiment

Aforementioned and other technology contents, characteristics and effect of the present utility model in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly be understood.

Shown in Fig. 4,5,6, the preferred embodiment of the utility model electric connector 2 is to use in as electronic installations such as mobile phone, personal digital assistant 3, electronic installation 3 comprises a shell 31, and one be located on the shell 31 and the general rectangular groove 33 of wearing of perforate, electric connector 2 comprises a pedestal 21, and is arranged at conducting terminal 22 in the pedestal 21, and a flexible member 23 that is arranged at 22 of pedestal 21 and conducting terminals.Pedestal 21, conducting terminal 22 and flexible member 23 are made by conductive material.For convenience of explanation, all putting kenel with level at this for electric connector 2 is described.

Pedestal 21 has horizontal upright basal wall 211, two sidewalls 212 that extended by basal wall 211 lateral margins respectively forward, and a Fixed Division 213 of extending by basal wall 211 rearward end, each sidewall 212 can be divided into the fixed part of contiguous basal wall 211 and away from the free section of basal wall 211.This free section generally is opening U type structure backwards, extends forward from fixed part earlier, and formation one elastic arm 214 more oppositely bends, extends back.Described elastic arm 214 is outstanding relatively inwardly respectively and generally be interior curved arc shape, forms a free end 215 respectively.

Conducting terminal 22 is to make in the punch forming mode, generally is a long flat, has the rapid and low advantage of cost of processing, and is suitable for a large amount of productions.Conducting terminal 22 has a stop section 221, and extends to form and be limited in the contact site of wearing in the groove 33 222 forward by stop section 221, and a guidance part 223 that is extended to form backwards by stop section 221.

In the present embodiment, flexible member 23 is a compression spring, and flexible member 23 1 ends are resisted against basal wall 211 front side surfaces of pedestal 21, and its other end is arranged in the guidance part 223 of conducting terminal 22 and is resisted against stop section 221 rear side ora terminalis.

Cooperate simultaneously as Figure 67, electronic installation 3 and comprising is located in the shell 31 and is provided with circuit board 32 in order to the control circuit of carrying out predetermined function, be formed with in the shell 31 one for battery 4 ccontaining and with wear the accommodation space 311 that groove 33 is connected, pedestal 21 is to be positioned on the circuit board 32 with Fixed Division 213 welding, and is electrically connected with circuit board 32.

In the time of in battery 4 does not place accommodation space 311, the flexible member 23 of electric connector 2 is as shown in Figure 6 a uncompressed state, and conducting terminal 22 is subjected to the jacking force of flexible member 23, and its contact site 222 is convexedly stretched in the accommodation space 311.When battery 4 places accommodation space 311, can contact with the contact site 222 of conducting terminal 22, and conducting terminal 22 passed in pedestal 21, stress deformation is as shown in Figure 7 a compressive state to flexible member 23 with the displacement of stop section 221, this moment, stop section 221 was positioned at 214 of two elastic arms, reached electrical connection and contact with elastic arm 214.In addition, because the section of the contact site 222 of flat is to cooperatively interact with the hole shape of wearing groove 33, making contact site 222 be limited in to wear in the groove 33 can only the shift position, but can not be that axle rotates with the moving direction, therefore conducting terminal 22 can arbitrary overturn, and can make stop section 221 and the elastic arm 214 maintenances state that can contact.

Battery 4 signals be see through conducting terminal 22 contact site 222 to the stop section 221, see through and contact, and be passed to Fixed Division 213 with the elastic arm 214 of pedestal 21, reach control circuit on the circuit board 32 by Fixed Division 213 again, provide to operate required power source.

Conclude above-mentioned, the utility model electric connector 2 because conducting terminal 22 makes in the punch forming mode, processing is simple rapidly, favourable dealer produces in a large number, and can reduce production costs simultaneously, so can reach the purpose of this utility model really.

Claims

1, a kind of electric connector, be located in the electronic installation, this electronic installation comprises a shell, an and groove of being located on this shell of wearing, this electric connector comprises a pedestal, a conducting terminal, an and flexible member that is arranged between this pedestal and this conducting terminal, this pedestal has a basal wall, reach two sidewalls that extend by this basal wall lateral margin respectively, each sidewall oppositely bends after this basal wall extends again and extends to form an elastic arm, this elastic arm is that curved arc shape is and relative with another elastic arm outstanding inwardly, and these flexible member two ends are resisted against respectively between the basal wall and this conducting terminal of this pedestal; It is characterized in that:

This conducting terminal is a long flat, and be arranged in this pedestal, this conducting terminal has a stop section, that is resisted against this flexible member one end and is formed at this stop section one end and is limited in this and wear the contact site that this conducting terminal is not rotated, and a guidance part that is formed at this stop section other end.

2, electric connector according to claim 1 is characterized in that: this pedestal also has one by the Fixed Division of this basal wall court away from described sidewall direction extension.