CN2807536Y

CN2807536Y - Compound memory card socket with door block

Info

Publication number: CN2807536Y
Application number: CNU2005200181677U
Authority: CN
Inventors: 颜铭辉
Original assignee: QUANXIN CO Ltd
Current assignee: QUANXIN CO Ltd; Chant Sincere Co Ltd
Priority date: 2005-05-08
Filing date: 2005-05-08
Publication date: 2006-08-16
Anticipated expiration: 2015-05-08

Abstract

The utility model relates to a compound memory card socket with a door block. In order to provide a datum reading device component which has the advantages that the inserting orientation of various memory cards can be automatically corrected, the deflection of the memory cards is avoided, a guiding connection terminal which is damaged is prevented, and the service life is effectively prolonged, the utility model is posed. The utility model comprises an upper cover, a sharing terminal seat of a socket seat body which is matched and combined with the upper cover and a movable door block, wherein a sharing slot is formed at one end of the socket seat body, and a guiding connection terminal group which is used for array is arranged in the sharing terminal seat; the movable door block is arranged in the sharing slot, the movable door block comprises a baffle plate, an elastic element and a controlling elastic sheet, the baffle plate is movably pivoted at the sharing slot, an open and an inserting opening with the movable door block are formed by the separation of the baffle plate, and one end side of the baffle plate is provided with a clamping part; the elastic element is sheathed on one end of the baffle plate to cause to baffle plate to form a normal close state, the controlling elastic sheet is fixed and inserted at one side of the sharing terminal seat, the front end of the controlling elastic sheet is provided with a bend sheet, a clamping and stopping sheet which forms clamping and stopping operation with the clamping part of the baffle plate is arranged in a position which is adjacent to one side of the bend sheet.

Description

Combined type with door shield stores card socket

Technical field

The utility model belongs to the data fetch device parts, and particularly a kind of combined type with door shield stores card socket.

Background technology

The kind pattern of existing storage card is a lot of, SD storage as common use blocks, the MMC storage blocks or the MMC4.0 storage blocks, the MS storage blocks, the XD storage blocks, SM stores card, and mini SD recently stores card, RS-MMC stores card or RS-MMC4.0 stores card etc., because size dimension is different, so currently used storage card socket, all develop into the combined type plug socket form of multi-use card, in the hope of satisfying user's different demands.

Existing combined type store card socket comprise metal top cover, common terminal stroma and group number respectively or can be shared connect terminal, and in the common terminal stroma, be provided with detecting sheet, anti-read-write detecting sheet, earth terminal or help relevant configuration member such as weld tabs according to its different needs.

Existing combined type stores the insertion mouth of card socket, for inserting in response to the various different couplings that store card, so be arranged to be the broad shared slot of class's shape that communicates mostly, therefore, comparatively thin small-sized storage card, as mini SD store be stuck in when inserting easily about skew or the not positive phenomenon of deflection takes place, cause storing card answer back to touch the common terminal stroma interior connect terminal, cause connect terminal recessed to sell off shape and impaired.

Summary of the invention

The purpose of this utility model provide a kind of from the various storage cards of dynamic(al) correction insert the orientation, avoid storing card deflection not just, prevent to connect terminal impaired, effectively improve the combined type storage card socket with door shield in useful life.

The utility model comprises loam cake, mates common terminal stroma and the movable door stop that is combined into the plug socket pedestal with loam cake; Be the broad opening shape of class's shape in the formation of plug socket pedestal one end and mate the shared slots that insert for the various different cards that store; Receive in common terminal stroma content and to be provided with for forming the array guiding access subgroup that connects with various different storage cards; Movable door stop is arranged in the shared slot, and movable door stop comprises baffle plate, flexible member and control shell fragment; The baffle plate activity is hubbed at shared slot and separates the insertion mouth that forms uncovered insertion mouth and have movable door stop, the baffle plate one distolateral holding section that is provided with; Flexible member is sheathed on an end of baffle plate, makes baffle plate form normally off; The control shell fragment fixedly is plugged in common terminal stroma one side, and control shell fragment front end is provided with bending, and forms card hooking sheet only in the holding section that the side adjacent to bending is provided with baffle plate.

Wherein:

The baffle plate of movable door stop is strip.

The baffle plate of movable door stop is provided with several block grooves.

Common terminal stroma one side is preset holddown groove; Default caulking groove on the baffle plate of movable door stop; Flexible member is a torsionspring, for an end pin of the flexible member of torsionspring embeds the default holddown groove of common terminal stroma, for another end pin of the flexible member of torsionspring then embeds caulking groove default on the baffle plate.

The common terminal stroma is provided with detecting sheet, anti-read-write detecting sheet, earth terminal or helps weld tabs.

Common terminal stroma inside is provided with the inclined-plane projection.

Common terminal stroma inside is provided with projection.

Shared slot is corresponding and store card, RS-MMC for mini SD and store card, RS-MMC4.0 and store card, MMC and store card, MMC4.0 and store card and SD and store card and insert.

Because the utility model comprises loam cake, mates common terminal stroma and the movable door stop that is combined into the plug socket pedestal with loam cake; Form shared slot in plug socket pedestal one end; In the common terminal stroma, be provided with for array guiding access subgroup; Movable door stop is arranged in the shared slot, and movable door stop comprises baffle plate, flexible member and control shell fragment; The baffle plate activity is hubbed at shared slot and separates and form uncovered and have the insertion mouth of movable door stop, the baffle plate one distolateral holding section that is provided with; Flexible member is sheathed on an end of baffle plate, makes baffle plate form normally off; The control shell fragment fixedly is plugged in common terminal stroma one side, and control shell fragment front end is provided with bending, and forms card hooking sheet only in the holding section that the side adjacent to bending is provided with baffle plate.When being arranged in loam cake and the shared shared slot that forms of shared terminal base by the movable door stop that baffle plate, flexible member and control shell fragment are formed, can separate the insertion mouth that forms uncovered insertion mouth and have movable door stop, therefore the insertion orientation of the various storage cards of automatically calibrating is about taking place when avoiding thin minisize memory card to insert or the not positive situation of deflection up and down; When inserting the uncovered user mode of inserting mouthful with general storage card, by the obstruct restriction of movable door stop, therefore, make to store card and must insert along specific insertion orientation accurately, can never deflection not just; Can avoid storing the card false touch and connect terminal in the common terminal stroma, store the useful life of card socket and keep storing the normal operation of card socket function with effective lifting.Not only insert the orientation, not just do not avoiding storing the card deflection from the various storage cards of dynamic(al) correction, and prevent to connect terminal impaired, effectively improve useful life, thereby reach the purpose of this utility model.

Description of drawings

Fig. 1, be the utility model structural representation stereogram.

Fig. 2, be the utility model decomposition texture schematic isometric.

Fig. 3, be the utility model structural representation stereogram (remove loam cake state).

Fig. 4, be that the utility model stores card user mode schematic diagrames for several.

Fig. 5, be movable door stop of the present utility model and store card decomposition texture schematic isometric.

Fig. 6, for movable door stop partial structurtes diagrammatic side view of the present utility model (being normally off).

Fig. 7, for movable door stop structural representation front view of the present utility model (being normally off).

Fig. 8, for movable door stop partial structurtes diagrammatic side view of the present utility model (being opening).

Fig. 9, for movable door stop structural representation front view of the present utility model (being opening).

Figure 10, be the utility model user mode schematic diagram (store card begin insertion state).

Figure 11, be the utility model movable door stop operate condition schematic diagram.

Figure 12, be the utility model active state schematic diagram (SD store card insert fully state).

Figure 13, be the utility model active state schematic diagram (RS-MMC store card insert fully state).

Figure 14, be the front view of Figure 13.

Figure 15, be the utility model active state schematic diagram (mini SD store card insert fully state).

Figure 16, be the front view of Figure 15.

Embodiment

As shown in Figure 2, the utility model comprises loam cake 1, common terminal stroma 2 and movable door stop 3.

As Fig. 1, Fig. 2, shown in Figure 3, loam cake 1 is a metal cover board, and loam cake 1 combines with shared terminal base 2 couplings and forms the plug socket pedestal, and is the broad ringent shared slot of class's shape in the formation of plug socket pedestal one end.As shown in Figure 4, shared slot is for the various different cards that store, store card 41, RS-MMC as mini SD and store card 42, RS-MMC4.0 and store card 42a, MMC and store card 43, MMC4.0 and store card 43a, SD and store card 44 couplings and insert, also can be suitable for for other various existing storage cards.

As shown in Figure 3, common terminal stroma 2 is an insulating base frame, in common terminal stroma 2, hold to be provided with and to dispose respectively or shared array guiding access subgroup 21,22, store card 42, RS-MMC4.0 and store card 42a, MMC and store card 43, MMC4.0 and store card 43a, SD and store card 44 and form and connect for storing card 41, RS-MMC with mini SD.In the default holddown groove 23 of common terminal stroma 2 one sides, be provided with groove 24 in the opposite side of common terminal stroma 2.Array guiding access subgroup 21,22 be set to known technology, and the distribution of guiding access subgroup 21,22 or form form also can corresponding other various storage cards and appropriate change.

As Fig. 2, shown in Figure 5, movable door stop 3 is arranged in the shared slot of loam cake 1 and shared terminal base 3 shared formation, and it comprises baffle plate 31, flexible member 32 and control shell fragment 33.

Baffle plate 31 is strip, and activity is hubbed at shared slot and separates the insertion mouth that forms uncovered insertion mouth and have movable door stop, the baffle plate 31 1 distolateral holding sections 311 that are provided with, default caulking groove 312 on the baffle plate 31.

Flexible member 32 thinks that torsionspring is preferable, flexible member 32 is sheathed on an end of baffle plate 31 in advance, for an end pin 321 of the flexible member 32 of torsionspring embeds the default holddown groove 23 of common terminal stromas 2, for 322 on another end pin of the flexible member 32 of torsionspring embeds caulking groove 312 default on the baffle plate 31, order can hold baffle plate 31 for the flexible member 32 of torsionspring when normality, form normally off as shown in Figure 1.

Control shell fragment 33 fixedly is plugged in the groove 24 of common terminal stroma 2 opposite sides, and control shell fragment 33 front ends are provided with bending 331, and are provided with hooking sheet 332 in the side adjacent to bending 331.As Fig. 6, shown in Figure 7,, can end by the holding section 311 formation cards of hooking sheet 332 with baffle plate 31 at ordinary times.As Fig. 8, Fig. 9, Figure 10, Figure 11, shown in Figure 12, only when corresponding SD stores card 44 insertions, can store the bending 331 that card 44 is pushed control shell fragment 33 front ends open by SD, make control shell fragment 33 break away from card end and make baffle plate 31 automatically angles of upset form and open, store card 44 in order to SD and insert fully and have in the insertion mouth of movable door stop.

Will be by baffle plate 31, the movable door stop 3 that flexible member 32 and control shell fragment 33 are formed is arranged in the shared slot of loam cake 1 and shared terminal base 2 shared formation, can separate the insertion mouth that forms uncovered insertion mouth and have movable door stop, so various storage cards of automatically calibrating, store card 41 as mini SD, RS-MMC stores card 42, RS-MMC4.0 stores card 42a, MMC stores card 43, MMC4.0 stores card 43a, SD stores the insertion orientation of card 44, about taking place when avoiding thin minisize memory card to insert or the not positive situation of deflection up and down, can avoid storing the card false touch and connect terminal 21 in the common terminal stroma 2,22, store the useful life of card socket and the normal operation that maintenance stores the card socket function with effective lifting.

Common terminal stroma 2 also selects to be provided with detecting

sheet

25,26, anti-read-write detecting sheet 27 according to need, or comprise earth terminal or help known associated components such as weld tabs, known detecting

sheet

25,26, anti-read-write detecting sheet 27, earth terminal or help associated components such as weld tabs all to dispose composition according to the demand of various storage cards, detecting

sheet

25,26 insert the back at various storage cards respectively and form the signal conductings and indicate.

Movable door stop 3 further can be provided with several block grooves 313 in baffle plate 31.When 44 insertions of SD storage card have the insertion mouth of movable door stop, push control shell fragment 32 open and the baffle plate 31 that is flipped open except utilizing SD to store card 44, and can be pressed on guiding access subgroup 22 corresponding terminal pins 221 relatively with block groove 313 simultaneously, to guarantee to form more good conducting contact with corresponding terminal pin 221 after SD stores card 44 insertions.

As Figure 13, shown in Figure 14, when storing card 42 or RS-MMC4.0 with RS-MMC and store card 42a and insert the uncovered user mode of inserting mouthful, obstruct restriction by movable door stop 3, therefore, RS-MMC stores card 42 or RS-MMC4.0 and stores card 42a and must insert along specific insertion orientation accurately, can never deflection not just.

In like manner, as Figure 15, shown in Figure 16, when storing the user mode of the uncovered insertion mouth of card 41 insertions with mini SD, by the obstruct restriction of movable door stop 3,, mini SD storage also can insert the situation that is offset about taking place accurately so blocking 41 equally.

As shown in Figure 2, common terminal stroma 2 inner select locations are provided with inclined-plane projection 28, and make inclined-plane projection 28 and RS-MMC store card 42, RS-MMC4.0 to store card 42a, MMC and store card 43, MMC4.0 and store hypotenuse face 421,421a, 431,431a, 441 that card 43a, SD store card 44 to be coupling corresponding, guarantee that whereby RS-MMC stores card 42, RS-MMC4.0 and stores card 42a, MMC and store card 43, MMC4.0 and store card 43a and SD and store and block 44 and can correctly insert.Inner another select locations of common terminal stroma 2 are provided with projection 29, and the breach 411 that makes projection 29 and mini SD store card 41 to be coupling corresponding, guarantee that whereby mini SD storage blocks 41 and can correctly insert.

The above-mentioned mini SD that only disclosed stores card 41, RS-MMC and stores card 42, RS-MMC4.0 and store card 42a, MMC and store card 43, MMC4.0 and store card 43a, SD and store card 44 and be inserted in concrete example of the present utility model, only as can be known, such as the storage card of other identical or different forms, if suitably improve the distribution of relative guiding access subgroup or form form, then in like manner also applicable the utility model.

As shown in Figure 3, common terminal stroma 2 is an insulating base frame, hold the array guiding access subgroup 21,22 that is provided with to disposing respectively or can be shared in the pedestal of common terminal stroma 2, store card 42, RS-MMC4.0 and store card 42a, MMC and store card 43, MMC4.0 and store the formation that card 43a, SD store card 44 and connect for storing card 41, RS-MMC with mini SD, only guiding access subgroup 21,22 is provided with the genus known techniques, and the distribution of guiding access subgroup or form form and also can make appropriate change in response to other various storage cards.

Claims

1, a kind of combined type with door shield stores card socket, and it comprises loam cake and mates the common terminal stroma that is combined into the plug socket pedestal with loam cake; Be the broad opening shape of class's shape in the formation of plug socket pedestal one end and mate the shared slots that insert for the various different cards that store; Receive in common terminal stroma content and to be provided with for forming the array guiding access subgroup that connects with various different storage cards; It is characterized in that being provided with movable door stop in the described shared slot; Movable door stop comprises baffle plate, flexible member and control shell fragment; The baffle plate activity is hubbed at shared slot and separates the insertion mouth that forms uncovered insertion mouth and have movable door stop, the baffle plate one distolateral holding section that is provided with; Flexible member is sheathed on an end of baffle plate, makes baffle plate form normally off; The control shell fragment fixedly is plugged in common terminal stroma one side, and control shell fragment front end is provided with bending, and forms card hooking sheet only in the holding section that the side adjacent to bending is provided with baffle plate.

2, the combined type with door shield according to claim 1 stores card socket, it is characterized in that the baffle plate of described movable door stop is strip.

3, the combined type with door shield according to claim 1 stores card socket, it is characterized in that the baffle plate of described movable door stop is provided with several block grooves.

4, the combined type with door shield according to claim 1 stores card socket, it is characterized in that described common terminal stroma one side presets holddown groove; Default caulking groove on the baffle plate of movable door stop; Flexible member is a torsionspring, for an end pin of the flexible member of torsionspring embeds the default holddown groove of common terminal stroma, for another end pin of the flexible member of torsionspring then embeds caulking groove default on the baffle plate.

5, the combined type with door shield according to claim 1 stores card socket, it is characterized in that described common terminal stroma is provided with detecting sheet, anti-read-write detecting sheet, earth terminal or helps weld tabs.

6, the combined type with door shield according to claim 1 stores card socket, it is characterized in that described common terminal stroma inside is provided with the inclined-plane projection.

7, the combined type with door shield according to claim 1 stores card socket, it is characterized in that described common terminal stroma inside is provided with projection.

8, the combined type with door shield according to claim 1 stores card socket, it is characterized in that described shared slot is corresponding and store card, RS-MMC for mini SD to store card, RS-MMC4.0 and store card, MMC and store card, MMC4.0 and store card and SD and store card and insert.