CN200969416Y

CN200969416Y - Card connector

Info

Publication number: CN200969416Y
Application number: CNU2006201213561U
Authority: CN
Inventors: 王淑芬
Original assignee: Advanced Connectek Shenzhen Ltd
Current assignee: Advanced Connectek Shenzhen Ltd
Priority date: 2006-07-17
Filing date: 2006-07-17
Publication date: 2007-10-31
Anticipated expiration: 2016-07-17

Abstract

The utility model relates to a card connector which is used in multimedia communication equipment or player or other electronic equipment, including a rubber core, several conductive terminals and a detection terminal group at least. The several conductive terminals are disposed in the rubber core. The detection terminal group is composed of a first terminal and a second terminal, which are disposed in the rubber core. The first terminal and the second terminal are composed of a welding part, a basal part and an elastic arm. The welding part and the elastic arm are provided at the corresponding sides of the basal part, and the first terminal and the second terminal are arranged in a line but at different height. When electronic card is implanted in the card connector, the electronic card comes into contact with the several conductive terminals, then presses the elastic arm of the first terminal which is moved to the elastic arm of the second terminal and contacted each other. The detection terminal group is conducted because of contacting each other, electronic equipments supply power to the conduction terminal and related function of the electronic card can be provided.

Description

Card connector

[technical field]

The utility model relates to a kind of card connector, refers to a kind of electronic equipments such as multi-media communication equipment or player that apply to especially, determines the card connector of whether powering by inserting having or not of electronic cards.

[background technology]

Scientific research and development along with electronic equipments such as multi-media communication equipment and players progressively makes its volume be tending towards miniaturization, the electronic equipment of multi-purpose machine also widely market expect, therefore, use the electronic equipment of electronic cards to be full of in daily life gradually.But the plug electronic cards be except may causing because of reverse current electronic cards damaged, and more because the volume-diminished of whole electronic equipment, the increase of appellative function, the power supply that electronic equipment just may occur is supplied with the situation of wretched insufficiency.As the situation of power shortage but occurs at significant instant,, this electronic equipment suffers from the awkward situation that skilful woman cooks a meal without rice with being absorbed in.Certainly, reserve battery is an alternative method, but the time that more spends, occupies more reserve battery storage area and replace battery probably can allow the people step back.More clever solution is to allow electronic equipment begin electric power is provided in case of necessity, avoids meaningless power wastage, and more can protect electronic cards unlikely impaired.

[utility model content]

Main purpose of the present utility model is to provide a kind of card connector, after electronic cards is inserted and is just read the location, and detecting terminal group beginning meeting conducting, this moment side provides electric power to use or read electronic cards by electronic equipment.When electronic cards detached card connector, the detecting terminal group can break away from earlier conducting state, the function of interruption of power supply immediately, and this moment, electronic cards just can detach card connector safely, reached protection electronic cards and less electricity consumption by this.

For reaching above-mentioned main purpose, card connector of the present utility model, at least comprise the glue core, several conducting terminals and detecting terminal group, and can read an electronic cards, these several conducting terminals are mounted in the glue core, this detecting terminal group is made up of the first terminal and second terminal and is mounted in the glue core, wherein this first terminal and second terminal comprise weld part respectively, base portion and elastic arm, and this weld part and elastic arm lay respectively at the corresponding both sides of this base portion, it is characterized in that: this first terminal and second terminal are to be arranged in same straight line and to be positioned on the differing heights, and the elastic arm of the first terminal is subjected to electronic cards and compresses and can move towards the elastic arm of second terminal and be in contact with one another.

When the detecting terminal group when being in contact with one another conducting, electronic equipment beginning this moment is powered at conducting terminal, the correlation function of use electronic cards.When electronic cards detaches card connector, make earlier to detect and stop power supply immediately after terminal group does not contact, just electronic cards can be detached card connector fully afterwards.

Card connector of the present utility model, after electronic cards is inserted and is just read the location, detecting terminal group beginning meeting conducting, this moment side provides electric power to use or read electronic cards by electronic equipment.When electronic cards detached card connector, the detecting terminal group can break away from earlier conducting state, the function of interruption of power supply immediately, and this moment, electronic cards just can detach card connector safely, reached protection electronic cards and less electricity consumption by this.

More clear for the utility model structure and technical characterictic being allowed be familiar with this operator, special with embodiment cooperate graphic explanation in detail as after.

[brief description of drawingsfig]

Fig. 1 is a kind of most preferred embodiment STRUCTURE DECOMPOSITION of the utility model figure.

Fig. 2 is a kind of most preferred embodiment structural perspective of the utility model.

Fig. 3 is the another kind of preferred embodiment STRUCTURE DECOMPOSITION of the utility model figure.

[embodiment]

Seeing also Fig. 1,2, is card connector one most preferred embodiment exploded view of the present utility model, and its structure comprises that a glue core 10, several conducting terminals 20, the first terminal 30, second terminal 40 and loam cake 50 mutual groups are set as one.Below see also shown in the 1st, 2 figure, describe each cage structure of this card connector 100 in detail.

See also Fig. 1, the glue core 10 in this card connector 100 has a bottom side 101, two sides 103 and bottom surfaces 105, has the rectangular configuration of storage tank 102 thereby form an indent, and can put the electronic cards (not shown) in it.103 same end respectively has a pivoted hole 107 in two sides, can articulate mutually with loam cake 50.These several conducting terminals 20 are mounted on the bottom surface 105 of glue core 10 in aforementioned, and using provides the function that reads electronic cards.

This first terminal 30 and second terminal 40 constitute the detecting terminal group in aforementioned.Its first terminal 30 is made up of weld part 303, base portion 301 and elastic arm 305, and this weld part 303 and elastic arm 305 lay respectively at the corresponding both sides of this base portion 301.And second terminal 40 and the first terminal 30 similar that is are made up of with elastic arm 405 weld part 403, base portion 401, and this weld part 403 and elastic arm 405 lay respectively at the corresponding both sides of this base portion 401.

When the first terminal 30 and second terminal 40 are mounted on the glue core 10, this the first terminal 30 and second terminal 40 are to be arranged in same straight line and to be positioned on the differing heights, when thereby the elastic arm 305 of the first terminal 30 is subjected to compressing of electronic cards, can move and be in contact with one another towards the elastic arm 405 of second terminal 40.When the detecting terminal group is in contact with one another conducting because of the first terminal 30 and second terminal 40, several conducting terminals 20 will be supplied to power supply and the correlation function that reads electronic cards will be provided at this moment.

Loam cake 50 in aforementioned has the substrate 501 of a rectangle, each binding of end in these substrate 501 dual-sides has a linking arm 503 that extends downwards, differ from the end that is connected with substrate 501 in this linking arm 503 and have pivoting point 505, thereby this loam cake 50 is articulated with the pivoted hole 107 on this pivoting point 505 and the glue core 10.In addition, be same as the snap-latch piece 507 that the front end of the dual-side that substrate 501 and linking arm 503 be connected respectively has a L type, thereby but this two snap-latch piece 507 and substrate 501 form the space of a holding electronic card.

When electronic cards places loam cake 50 and rotation when glue core 10 covers, electronic cards can be finished with several conducting terminals 20 earlier and contact, but this moment is not because the first terminal 30 and second terminal 40 in the detecting terminal group are in contact with one another as yet, provide power supply thereby several conducting terminals there is no, also have no way of using the correlation function of electronic cards.Afterwards, electronic cards continues toward pressing down, will compress the elastic arm 305 of the first terminal 30, be in contact with one another until the elastic arm 305 of the first terminal 30 and the elastic arm 405 of second terminal 40 along with the electronic cards continuation is descending, several 20 beginnings of conducting terminal of this moment are supplied to power supply, thereby card connector 100 can use the correlation function of electronic cards.

See also Fig. 3, in second embodiment, card connector 100 comprises that a glue core 10, several conducting terminals 20, the first terminal 30, second terminal, 40 mutual groups are set as one, and electronic cards is directly to insert in the card connector 100.At this moment, the difference that the detecting terminal group can be looked the electronic cards implantation mode is selected to be mounted on the bottom surface 105 or bottom side 101 of glue core 10.As electronic cards is when being inserted with the preceding jack 104 of bottom surface institute clamping by two sides 103, and the detecting terminal group should be mounted on the bottom side 101; If electronic cards is when being inserted by the top of card connection 100, the detecting terminal group should be mounted on the bottom surface 105, thereby electronic cards still can be earlier with several conducting terminals 20 finish contact after, beginning compresses the elastic arm 305 of the first terminal 30 and the elastic arm 405 of second terminal 40 is in contact with one another, several 20 beginnings of conducting terminal of this moment are supplied to power supply, thereby card connector 100 can use the correlation function of electronic cards.Under this situation, electronic cards will be subjected to the restriction of washer 109 and can not flick arbitrarily and disengage.

The structure execution mode that the utility model disclosed is the utility model for convenience of description; be not in order to limit protection range of the present utility model; allly do not break away from spirit of the present utility model by being modified in of doing of the utility model; all should be considered as analog structure of the present utility model, by the utility model is contained.

[main element symbol description]

100-socket connector 10-glue core

20-conducting terminal 30-the first terminal

The 40-second terminal 50-loam cake

101-bottom side 102-storage tank

Jack before the 104-of 103-side

105-bottom surface 107-pivoted hole

109-washer 301,401-base portion

303,403-weld part 305,405-elastic arm

501-substrate 503-linking arm

505-pivoting point 507-snap-latch piece

Claims

1. card connector comprises at least:

The glue core comprises a bottom side, two sides and a bottom surface, forms a storage tank;

Several conducting terminals are mounted on the bottom surface of this glue core; And

The detecting terminal group comprises the first terminal and second terminal, and wherein this first terminal and second terminal comprise weld part, base portion and elastic arm respectively, and this weld part lays respectively at the corresponding both sides of this base portion with elastic arm, and are mounted in the bottom surface of this glue core;

It is characterized in that: this first terminal and second terminal board are listed in same straight line, and the elastic arm of this first terminal is positioned at the top of the elastic arm of this second terminal.

2. card connector as claimed in claim 1 is characterized in that: this glue core also articulates a loam cake.

3. card connector as claimed in claim 2 is characterized in that: this loam cake comprises a rectangular substrate, respectively links a linking arm and respectively has a snap-latch piece in its front end in the end of this substrate dual-side.

4. card connector as claimed in claim 3 is characterized in that: the same end of the two sides of this glue core respectively has a pivoted hole, and has the pivoting point that is articulated in this pivoted hole on the linking arm of this loam cake.

5. card connector as claimed in claim 1 is characterized in that: this glue core also comprises a catch.