CN201018100Y

CN201018100Y - Card connector detecting device

Info

Publication number: CN201018100Y
Application number: CNU2006201598808U
Authority: CN
Inventors: 洪坤铭; 游达智; 李明宜
Original assignee: Proconn Technology Co Ltd
Current assignee: Proconn Technology Co Ltd
Priority date: 2006-12-04
Filing date: 2006-12-04
Publication date: 2008-02-06
Anticipated expiration: 2016-12-04

Abstract

The utility model provides a card connector detection device, which at least comprises a base, a card withdrawing device, a detection terminal and a case covering the outer margin of the base. The bottom flange of the base is provided with a locating slot for planting the detection terminal; at least an extending sheet is arranged on the case and is against the detection terminal to form the electrical connection; when the electronic cards insert the containing space of the base, the card withdrawing device can be driven to move elastically to make the extending sheet of the detection terminal separate from the resistant state of the extending sheet of the detection terminal, thereby can detect whether the electronic card is in place.

Description

The card connector arrangement for detecting

Technical field

The relevant a kind of card connector arrangement for detecting of the utility model refers to a kind of card connector arrangement for detecting whether this electronic cards puts in place of detecting especially.

Background technology

Can provide independent or multiple memory card general calculating punch now, be to be provided with a memory card connector in inside, this connector comprises that an insulating base frame and plural terminals constitute, and being provided with in this insulating base frame can be for the storage tank of different types memory card insertion, by this after specific memory card inserts, can form with special terminals and connect, and action is read in the transmission of further carrying out data; Yet, in the middle of the multiple on the market at present memory card, the memory card that has must be when inserting connector, connection by one or two detecting terminal, could activate and carry out data access action, so one group of detecting terminal then need be set among insulating base frame in the connector in addition could cooperate specific memory card generation access facility; Moreover, the both sides or the centre of the conducting terminal 12 of general arrangement for detecting in insulating base frame 11, be equipped with a detecting terminal 13 (as shown in Figure 1), by this can be after memory card 14 inserts, except forming electrical equipment are connected with conducting terminal 12, and utilize simultaneously and compress detecting terminal 13 and descend and contact with conducting terminal 12, obtain detecting function by this; Yet, when the design meeting of this kind arrangement for detecting contacts with memory card 14 because of this conducting terminal 12, itself be pressed and descend, therefore if will be when 13 declines of detecting terminal be contacted with conducting terminal 12, promptly being easy to generate can't the close proximity phenomenon, and then also causes the electric connector function of can't bringing into normal play easily.

The utility model content

In view of this, card connector of the present utility model provides a kind of card connector arrangement for detecting whether this electronic cards puts in place of detecting.

For reaching above-mentioned purpose, card connector arrangement for detecting of the present utility model, it includes at least: a pedestal, retreat-card device, an one detecting terminal and a cover are overlying on the housing of pedestal outer rim, the root edge of its pedestal then is provided with a location notch, for the detecting terminal of planting, extend lamellar body and be provided with one on this housing at least, and this extension lamellar body is connected to form on this detecting terminal and is electrically connected, when electronic cards is inserted the accommodation space of pedestal, then can drive this retreat-card device and do an elastic displacement, this detecting terminal is broken away from and the butt state that extends lamellar body, and then can detect this electronic cards and whether put in place.

The beneficial effects of the utility model are: can obtain a kind of card connector arrangement for detecting whether this electronic cards puts in place of detecting.

Description of drawings

Fig. 1 is a kind of structural representation of known memory card connector;

Fig. 2 is the structural upright exploded view of card connector in the utility model;

Fig. 3 is the structural representation of card connector in the utility model;

Fig. 4 does not insert the structural representation of card connector for electronic cards in the utility model;

Fig. 5 does not insert the structure cutaway view of card connector for electronic cards in the utility model;

Fig. 6 is the structural representation that electronic cards is inserted card connector in the utility model.

Fig. 7 is the structure cutaway view that electronic cards is inserted card connector and location in the utility model.

[figure number explanation]

Insulating base frame 11 conducting terminals 12

Detecting terminal 13 memory cards 14

Card connector 3 pedestals 31

Accommodation space 311 location notchs 312

Conducting terminal 32 retreat-card devices 33

Pass piece 331 guide rods 332

Guide groove 333 enters card path 3331

Advance card location notch 3332 and move back card path 3333

Elastic parts 334 detecting terminals 34

Contact site 341 Plug Divisions 342

Weld part 343 pressure sections 344

Housing 35 extends lamellar body 351

Contact site 352 electronic cards 4

Embodiment

The utility model card connector arrangement for detecting, its card connector 3 basic compositions as shown in Figures 2 and 3, it includes at least:

One pedestal 31, it is provided with an accommodation space 311 for complex conduction terminal 32 is set, and accommodation space 311 1 sides then are provided with retreat-card device 33, and the root edge of pedestal 31 then is provided with a location notch 312.

Retreat-card device 33, be provided with one and pass piece 331, guide rod 332 and guide groove 333, its guide groove 333 includes into card path 3331 at least, advances card location notch 3332 and move back card path 3333, please consult shown in Figure 4 simultaneously, can supply guide rod 332 locating slip thereon, and passing

piece

331 and 31 of pedestals are provided with an elastic parts 334.

One detecting terminal 34, this detecting terminal 34 is provided with contact site 341 and Plug Division 342, and the side in addition in this Plug Division 342 then is bent with weld part 343, its detecting

terminal

34 and 341 of contact sites further are provided with a pressure section 344, its contact site 341 and pressure section 344 have elasticity, and this detecting terminal 34 utilizes Plug Division 342 to be solidly plugged in the location notch 312 of pedestal 31.

One housing 35, cover is overlying on the outer rim of pedestal 31, and on this housing 35, be provided with one at least and extend lamellar body 351, these extension lamellar body 351 ends are bent with a contact site 352 towards accommodation space 311, and this extension lamellar body is connected on the contact site 341 of this detecting terminal and forms and is electrically connected by this contact site 352, please consult shown in Figure 5 simultaneously.

When default electronic cards 4 is inserted the accommodation space 311 of pedestal 31, as Fig. 5 and shown in Figure 6, piece 331 is passed in its electronic cards 4 pushing and pressing, and make guide rod 332 traversing in entering card path 3331, the contact site 352 of this extension lamellar body 351 is connected to form on the contact site 341 of detecting terminal 34 and is electrically connected at this moment, be the state that electronic cards 4 does not put in place as yet, and along with electronic cards 4 continues to insert accommodation space 311, make and pass piece 331 lasting moving, and the pressure section 344 of compressing detecting terminal 34, by the elasticity of contact site 341 with pressure section 344, the contact site 341 of pressure section 344 1 ends can be broken away from and the contact condition that extends lamellar body contact site 352, please consult shown in Figure 7ly simultaneously, can detect this electronic cards 4 and insert fully and put in place this moment.

As mentioned above, the utility model provides memory card connector one preferable feasible arrangement for detecting, so offer the application of novel patent in accordance with the law; Yet, above implementation and graphic shown in, be the utility model preferred embodiment, be not to limit to the utility model with this, be with, approximate with structure of the present utility model, device, feature etc. such as, identical person all should belong to of the present utility model founding within purpose and the claim.

Claims

1. card connector arrangement for detecting is characterized in that it includes at least:

One pedestal, it is provided with one for the accommodation space that the complex conduction terminal is set, and accommodation space one side then is provided with retreat-card device, and the root edge of pedestal then is provided with a location notch;

Retreat-card device is provided with one and passes piece, guide rod and guide groove, and its guide groove also can supply guide rod locating slip thereon, is provided with an elastic parts and pass between piece and pedestal;

One detecting terminal is solidly plugged in the location notch of pedestal;

One housing, cover is overlying on the outer rim of pedestal, and is provided with one at least extends lamellar body on this housing, and this extension lamellar body is connected to form on this detecting terminal and is electrically connected.

2. card connector arrangement for detecting according to claim 1 is characterized in that this detecting terminal is provided with contact site and Plug Division, and then is bent with weld part in the side in addition of this Plug Division.

3. as card connector arrangement for detecting as described in the claim 2, it is characterized in that, further be provided with a pressure section between this detecting terminal and contact site.

4. card connector arrangement for detecting according to claim 1 is characterized in that this extension lamellar body end is bent with a contact site towards accommodation space.

5. card connector arrangement for detecting according to claim 1 is characterized in that, this guide groove includes into the card path at least, advances the card location notch and move back the card path.