CN201188468Y - Electronic card connector - Google Patents

Abstract

The utility model relates to an electronic card connector which is used for preventing generating inappropriate contact with an electronic card. The electronic card connector comprises an insulated body, a compound terminal set and a pressing component, wherein, a compound slot which is provided with a plurality of holding surfaces is formed inside the insulated body; the compound terminal set is provided with a plurality of terminal sets that are respectively arranged on the holding surfaces, and each conducting terminal of one of first terminal sets is provided with a pressing section and an elastic section; the pressing component is pivotally arranged in the insulated body and each pressing part presses against the upper end of the pressing section of each conducting terminal, therefore, when the electronic card is inserted into the compound slot, each pressing part of the pressing component respectively presses against each pressing section so as to drive each conducting terminal to be held in a holding groove of the holding surface, thereby the interference and the inappropriate contact between the conducting terminal and the electronic card are avoided to generated.

Description

Electronic card coupler

Technical field

The utility model is about a kind of electronic card coupler.

Background technology

Under the lasting increase in present information storage volume space, a new generation's electronic cards has changed the heavy structure of tradition, and design towards light, thin structure direction, simultaneously, also break through the restriction of original storage volume, design more jumbo storage area structure, provide that the user is convenient for carrying, capacity is big, the electronic product of access easily, becomes the important medium of storage data.At present in the application product, for example: portable electronic products such as mobile phone, digital camera, e-dictionary or mobile computer, support the setting of all size electronic cards, reach the function of data access by electronic card coupler.

At present, electronic cards specification on the market is various, and specification commonly used can be divided into MMC, SD or MS etc., and the user must adapt to the electronic product of all size, and buy the electronic cards of all size simultaneously, cause the problem of the transfer of data inconvenience of user between the different size electronic cards.Therefore,, occur a kind of electronic card coupler on the market, can be used for reading the electronic cards of plurality of specifications in order to cater to the mass consumption demand.Wherein, in the electronic card coupler structural design, inside is provided with a plurality of terminal group, to be applicable to the electronic cards of plurality of specifications, so that the different size electronic cards can be inserted in the slot, corresponding different terminal group is carried out data link by terminal group electrically connect electronic cards and is read.Yet existing electronic card coupler has following shortcoming when using:

(1) because many specifications connector inside is provided with a plurality of terminal group, if when a predetermined dimension electronic cards is inserted, except the terminal group that touches the corresponding specification electronic cards, the terminal group of other specification electronic cards also can be interfered or contact to this electronic cards, certainly will cause the situation of the wearing and tearing and the loose contact of other specification terminal group; Severe patient may cause its electrical short circuit and the situation of corrupted data or inefficacy.

(2) suffer improper contact and the situation damaged for fear of above-mentioned terminal group, certainly will see through the structural design of different terminal group collocation differing heights, by highly having the mode of obvious drop between each terminal group, be unlikely other non-essential terminal group of contact when allowing electronic cards insert; Yet this structural design will increase the thickness of whole electronic card coupler, make shortcomings such as overall structure is huge and not portable.

The utility model content

Main purpose of the present utility model is to provide a kind of electronic card coupler, can effectively solve electronic cards and produce interference or the improper problem that contacts with terminal group, and this electronic card coupler can be protected terminal group and electronic cards itself simultaneously, to avoid impaired.

In order to reach above-mentioned purpose, the utility model provides a kind of electronic card coupler, comprising: an insulating body, a compound terminal group and a compressed component; Described insulating body has the compound slot that a base and is formed at this base, and this compound slot is installed with a plurality of ccontaining, and one first ccontaining face wherein offers a plurality of storage tanks; Described compound terminal group has the first terminal group of being located on this first ccontaining, and the first terminal group has the conducting terminal that a plurality of correspondences are located at those storage tanks; Wherein, each conducting terminal has a section of compressing and a stretch section, and this section of compressing is positioned at this storage tank, and this stretch section upwards swells with respect to this storage tank; Described compressed component is hubbed in this insulating body and has an inclined-plane and a plurality of pressure section, and those pressure sections compress the upper end of the section of compressing of those conducting terminals respectively.

The beneficial effects of the utility model are; described electronic card coupler; the main compressed component that is pivoted in the inside of insulating body; by compressed component corresponding one predetermined ccontaining terminal group; and each pressure section of this compressed component is corresponding to the section of compressing of each conducting terminal of terminal group; use and compress and drive conducting terminal and be contained in downwards in this storage tank of predetermined ccontaining; make when the electronic cards of predetermined dimension is inserted in the compound slot of electronic card coupler; avoiding described conducting terminal and electronic cards to produce to interfere contacts with improper; and protection terminal group and electronic cards itself avoid impaired.

In order further to understand the utility model is to reach technology, means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.

Description of drawings

Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler;

Fig. 2 is the three-dimensional exploded view of the utility model electronic card coupler;

Fig. 3 is among the utility model electronic card coupler Fig. 2, the partial enlarged drawing of A part;

Fig. 4 is the sectional view of the utility model electronic card coupler;

Fig. 5 carries out the stereogram of mated condition for the utility model electronic card coupler and electronic cards;

The sectional view that Fig. 6 cooperates with electronic cards for the utility model electronic card coupler;

The other side view that Fig. 7 cooperates with electronic cards for the utility model electronic card coupler.

Main component symbol description

1 electronic card coupler

2 insulating bodies

20 bases

21 left sides, 210 positioning grooves

22 right sides

23 compound slots

231 first ccontaining 2310 storage tanks

232 second ccontaining 233 the 3rd ccontaining

24 location structures

3 compound terminal group

31 the first terminal groups

310 conducting terminals

3101 sections of compressing, 3102 stretch sections

32 second terminal group 33 the 3rd terminal group

4 compressed components

41 articulated sections, 40 inclined-planes

42 pressure sections

5 top covers

6 electronic cards

Embodiment

See also Fig. 1 to shown in Figure 7, be the correlative type of a preferred embodiment of the utility model electronic card coupler.When the utility model electronic card coupler 1 is used for cooperating with electronic cards 6, can prevent and electronic cards 6 produces improper the contact.As shown in the figure, this electronic card coupler 1 comprises: an insulating body 2, one compound terminal group 3, a compressed component 4 and a top cover 5.

This insulating body 2 has a base 20, two relative left side 21, right side 22, forms a compound slot 23 between this base 20 and the left and right side 21,22.As shown in Figure 2, this compound slot 23 is ascending power scalariform structure in order from the openend of this insulating body 2.In the present embodiment, this compound slot 23 has been installed with one first ccontaining 231, one second ccontaining 232 and one the 3rd ccontaining 233 respectively, forms a relative scalariform structure between this first, second and third ccontaining 231,232,233.As shown in Figure 2.Offer the storage tank 2310 that a plurality of each intervals are arranged for first ccontaining 231.Be positioned at this first ccontaining 231 rear end for second ccontaining 232, and relatively this first ccontaining 231 present rank and rise to arrange.Be positioned at this first ccontaining 231 front end for the 3rd ccontaining 233, and be adjacent to the openend of compound slot 23, and the 3rd ccontaining 233 is to present rank with respect to first, second ccontaining 231,232 to fall arrangement.

By the said structure design, this compound slot 23 can provide the electronic cards of first kind of specification to be inserted on first ccontaining 231.Perhaps, this compound slot 23 can provide the electronic cards of second kind of specification to be inserted on first ccontaining 231 and second ccontaining 232.Perhaps, this compound slot 23 can provide the electronic cards of the third specification to be inserted on first and second and the 3rd ccontaining 231,232,233.

In addition, also be provided with a location structure 24 in the positioning groove 210 in the left side 21 of this insulating body 2, this location structure 24 can be used for this electronic cards stably is positioned in this compound slot 23 corresponding to this compound slot 23.In addition, this top cover 5 is covered on the base 20 of this insulating body 2 accordingly, makes compound slot 23 between base 20 and top cover 5, uses this electronic cards of protection, can avoid being subjected to external force and damages.

This compound terminal group 3 is arranged in the compound slot 23 of this insulating body 2.Wherein, this compound terminal group 3 has a first terminal group 31, one second terminal group 32 and one the 3rd terminal group 33.

This first terminal group 31 is arranged on this first ccontaining 231, and has a plurality of conducting terminals 310, and those conducting terminals 310 are respectively corresponding to those storage tanks 2310.Wherein, each conducting terminal 310 has a section of compressing 3101 and a stretch section 3102; This section of compressing 3101 is positioned at this storage tank 2310; And this stretch section 3102 relative these storage tanks 2310 protuberance upwards and forms a rubber-like bending, uses that the stretch section 3102 that those conducting terminals 310 are provided can relatively be accommodated or away from those storage tanks 2310.Therefore, can provide the electronic cards of first kind of specification to be inserted on first ccontaining 231 of this compound slot 23, and reach electric connection with the first terminal group 31.In the present embodiment, this first kind of specification electronic cards is SD electronic cards, MMC electronic cards or MMC ⁺Electronic cards.

This second terminal group 32 is arranged on this second ccontaining 232, and has a plurality of conducting terminals.Therefore, can provide the electronic cards of second kind of specification to be inserted on first, second ccontaining 231,232 of compound slot 23, and reach with second terminal group 32 and to electrically connect fruit.In the present embodiment, this second kind of specification electronic cards is the MS electronic cards.

The 3rd terminal group 33 is arranged on the 3rd ccontaining 233, and has a plurality of conducting terminals.Therefore, can provide the electronic cards of the third specification to be inserted on first, second and third ccontaining 231,232,233 of compound slot 23, and reach electric connection with the 3rd terminal group 33.In the present embodiment, this third specification electronic cards is the XD electronic cards.

In the present embodiment, this compressed component 4 is hubbed in the insulating body 2, and is positioned on second ccontaining 232 of this compound slot 23.This compressed component 4 is corresponding to this first terminal group 31.Wherein compressed component 4 can be one and compresses plate, has an inclined-plane 40, an articulated section 41 and a plurality of pressure section 42.

This inclined-plane 40 is contacted with this electronic cards 6.This articulated section 41 is hubbed at left side 21, the right side 22 of insulating body 2, and compressed component 4 is swung at compound slot 23.Those pressure section 42 correspondences compress the section of compressing 3101 upper ends of those conducting terminals 310, and it is general to compress pin just like majority, and the upper end of suppressing those conducting terminals 310 swingably is contained in downwards in those storage tanks 2310 to drive those stretch sections 3102.

By this, in an electronic cards 6 is inserted in this compound slot 23, and when touching the inclined-plane 40 of compressed component 4, the pressure section 42 of this compressed component 4 compresses the section of compressing 3101 of conducting terminal 310 downwards, and stretch section 3102 is contained in downwards in the storage tank 2310 with taking advantage of a situation.Using the conducting terminal 310 of avoiding the first terminal group 31 contacts with improper with electronic cards 6 generation interference.

In sum, the utility model can directly be suppressed the mode compressed component of conducting terminal by the compressed component that is pivoted in insulating body, makes electronic card coupler have following characteristics:

(1) is inserted in one predetermined ccontaining the time when electronic cards, via this compressed component of contact, and utilize pressure section to press on the mode of conducting terminal accordingly, conducting terminal is contained in the storage tank, make electronic cards reach electric connection with the terminal group of being scheduled to ccontaining smoothly, after avoiding the unnecessary terminal of electronic cards contact, cause situations such as damage or short circuit.

(2), when the electronic cards of different size is inserted in compound slot, avoids each ccontaining terminal group and electronic cards to produce extruding and interfere or the bad situation that contacts by above-mentioned each structural design.

(3) avoid conducting terminal to contact, effectively protect the function of use of terminal group and electronic cards itself with the bad of metal shell of electronic cards.

The above; it only is the detailed description of one specific embodiment of the utility model the best and graphic; but feature of the present utility model is not limited thereto; be not in order to restriction the utility model; all protection ranges of the present utility model should be as the criterion with following claim; all closing in the embodiment of the creation spirit variation similar of the utility model claim protection range with it; all should be contained in the protection range of the present utility model; any staff who is familiar with this technology in field of the present utility model, can think easily and variation or modify all can be encompassed within the protection range of the present utility model.

Claims (7)

1, a kind of electronic card coupler when being used for cooperating with electronic cards, can prevent to produce improper the contact with electronic cards, it is characterized in that this electronic card coupler comprises:

One insulating body has the compound slot that a base and is formed at this base, and this compound slot is installed with a plurality of ccontaining, and one first ccontaining face wherein offers a plurality of storage tanks;

One compound terminal group, has the first terminal group of being located on this first ccontaining, this the first terminal group has the conducting terminal that a plurality of correspondences are located at those storage tanks, each conducting terminal has a section of compressing and a stretch section, this section of compressing is positioned at this storage tank, and this stretch section upwards swells with respect to this storage tank; And

One compressed component is hubbed in this insulating body, and this compressed component has an inclined-plane and a plurality of pressure section, and those pressure sections compress the upper end of the section of compressing of those conducting terminals respectively.

2, electronic card coupler as claimed in claim 1 is characterized in that, described compound slot provides the electronic cards of first kind of specification to be inserted in described first ccontaining, and electrically connects described the first terminal group.

3, electronic card coupler as claimed in claim 1, it is characterized in that, described compound terminal group has one second terminal group, this second terminal group is arranged at wherein on one second ccontaining of this compound slot, and this compound slot provides the electronic cards of second kind of specification to be inserted in this first, second on ccontaining, and electrically connects this second terminal group.

4, electronic card coupler as claimed in claim 1, it is characterized in that, described compound terminal group has one the 3rd terminal group, the 3rd terminal group is arranged at wherein on the 3rd ccontaining of this compound slot, and this compound slot provides the electronic cards of the third specification to be inserted on this a plurality of ccontaining, and electrically connects the 3rd terminal group.

5, electronic card coupler as claimed in claim 1 is characterized in that, described compound slot inside is ascending power scalariform structure in regular turn from openend, and forms a relative scalariform between a plurality of ccontaining of this compound slot and construct.

6, electronic card coupler as claimed in claim 1 is characterized in that, at least one side of described insulating body is provided with a location structure, and this location structure is corresponding in the described compound slot.

7, electronic card coupler as claimed in claim 1 is characterized in that, comprises that more one is matched with the top cover of this insulating body, and this top cover is located on the described base accordingly, and described compound slot is located between this base and this top cover.

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