CN202183514U - Card receiving and releasing mechanism of card connector - Google Patents
Card receiving and releasing mechanism of card connector Download PDFInfo
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- CN202183514U CN202183514U CN2011203034105U CN201120303410U CN202183514U CN 202183514 U CN202183514 U CN 202183514U CN 2011203034105 U CN2011203034105 U CN 2011203034105U CN 201120303410 U CN201120303410 U CN 201120303410U CN 202183514 U CN202183514 U CN 202183514U
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- sliding shoe
- spring plate
- positive stop
- card
- rail groove
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Abstract
The utility model provides a card receiving and releasing mechanism of card connector. The card receiving and releasing mechanism includes an insulation pedestal, a metal shell, a slide block, an elastic element and a releasing rod. The insulation pedestal is provided with an accommodating room and a track groove. The track groove is adjacent to a side edge of the accommodating room. The metal shell covers the top of the accommodating room and the track groove. A limit spring is disposed on the bottom face of the metal shell. The slide block is disposed in the track rail and provided with an abutting part extended to the accommodating room. An electronic card can push the abutting part to make the slide block abut against a rear end of the insulation pedestal fixedly under the force of the limit spring. The elastic element can exert a force on a rear end of the slide block. The releasing rod is disposed in the track groove and can push the limit spring to make the slide block push the electronic card out of the accommodating room. Thus, by using the mechanism having comparatively high structural strength, a shortcoming that the clamping stop of a self-released cassette-type card connector in the prior art is not complete is overcome. And problems of blocking and slipping that probably appear in a prior connector structure are avoided.
Description
Technical field
The utility model relates to a kind of slotting trip mechanism of card connector; Be applied to the card connector of an electronic installation; As: supply Subscriber Identity Module (Subscriber Identity Module on the mobile phone; Be called for short SIM) or each connector of connecting of storage card, or the card connector of electronic installations such as digital camera, desktop computer, notebook computer, panel computer and DPF.
Background technology
Flourish along with Information of Science and Technology and electronic industry; Various consumption electronic products are constantly weeded out the old and bring forth the new; Take the photograph video recorder, smart mobile phone, digital game machine, notebook computer, personal digital assistant (Personal Digital Assistant such as digital camera, number; Be called for short PDA), digital archives player etc., not only of a great variety, price is also cheap day by day; Let the user can enjoy many functions that each electronic product provides, brought greatest convenience for user's daily life really.
Hold the above; Constantly weed out the old and bring forth the new instantly at various electronic product; Popular daily life form also become more and more " numberization "; No matter be the information, image information, voice signal of record spoken and written languages or have the information of specific function, along with the maturation of correlation technique, with digital form record, store with these information of transmission and become main flow gradually in order to record user identity etc.And aforementioned various consumption electronic products, the media that utilizes an electronic card (like storage card or SIM) to store as information so that the user can be in respectively exchanging digital information between this electronic product expediently more.For can access stored in the information of this electronic card, must see through one be installed in electronic installation card connector, or one independently be external in the respectively card reader of this electronic installation, like this, just can make this electronic card and respectively this electronic installation suitably be electrically connected.For in response at present to the respectively requirement of this electronic installation " light, thin, short, little "; The design of these electronic cards and card connector also is tending towards miniaturization; And load and unload these electronic cards for the ease of the user, the connector that is arranged at these electronic installations is designed to the pattern in a plug-in card hole more, inserts these electronic cards for the user from the outside; And needn't take the shell of these electronic installations apart; Therefore, an electronic card that inserts this connector can be removed easily, the inevitable problem that next will face.
See also Fig. 1; Be the known structural representation that plays cassette type (push-push) connector certainly; This connector comprises an insulating base frame 11, a sliding shoe 13, a flexible member 14 and a pilot pin 15; Wherein this insulating base frame 11 is provided with an accommodation space 111, a rail groove 112 and a positioning track 114; Bottom side corresponding to this accommodation space 111 on this insulating base frame 11 is laid with many supported signals terminal 113, and this rail groove 112 is adjacent to the side of this accommodation space 111 and near the rear end of this insulating base frame 11,114 front ends that are arranged at this rail groove 112 of this positioning track; Each section track by high and low, that inclined degree differs is formed, a whole annular orbit that slightly is heart type; This sliding shoe 13 is arranged in this rail groove 112; And can slide along this rail groove 112; One side of this sliding shoe 13 is provided with a pushing and pressing part 131, and this pushing and pressing part 131 extends in this accommodation space 111, with at an electronic card C (as: SIM) when being inserted into this accommodation space 111; The end of this electronic card C can promote this pushing and pressing part 131, makes this sliding shoe 13 pushed away the rear end toward this insulating base frame 11.
One end of this pilot pin 15 is connected in this sliding shoe 13; And can driven and move to the rear end of this insulating base frame 11 by this sliding shoe 13, the other end of this pilot pin 15 forms a location division 151, and this location division 151 is towards these positioning track 114 bendings; And can in this positioning track 114, detour; Through promoting the process of this sliding shoe 13, this location division 151 will be resisted against the different parts of this positioning track 114, to realize inserting the function of moving back card.
Yet; Still there are many shortcomings in the aforementioned slotting trip mechanism that plays the cassette type connector certainly; At first, this slotting trip mechanism structural strength that plays the cassette type connector certainly is low, and the assembling of electronic card and this connector is more uncertain; Knock or clash into if receive external force, may cause card to eject even lose; Moreover the structure of using pilot pin in positioning track, to detour is easy to generate the problem of bearded needle or run-bake-needle fault, causes to insert and moves back the card disabler, and real is great shortcoming.Because connector directly is arranged at electronic installation, plug-in card hole opening is only arranged, keep in repair very inconvenience to this connector; The user must take whole electronic installation apart and just can adjust, and is unfavorable for that very the fault of connector is got rid of, therefore; How a card connector that structural strength is higher is provided; So that an electronic card can be firm assembling on it, and be difficult for breaking down, be a problem extremely to be solved in fact.
Because still there are many shortcomings in the slotting trip mechanism of traditional card connector, the permanent practical experience of designer's combination itself reaches research hardy and design, develops the slotting trip mechanism of a kind of card connector of the utility model.
The utility model content
The purpose of the utility model is the slotting trip mechanism that is to provide a kind of card connector, with through the utility model, lets assembling that the user can be firm with an electronic card on it, and through its succinct structure, significantly reduces the fault odds.
For this reason; The utility model proposes a kind of slotting trip mechanism of card connector; Be the slotting trip mechanism that is applied to the card connector of an electronic installation (as: smart mobile phone), this mechanism comprises an insulating base frame, a metal shell, a sliding shoe, a flexible member and a release lever, and wherein this insulating base frame is provided with an accommodation space and a rail groove; Bottom side corresponding to this accommodation space on this insulating base frame is laid with many supported signals terminal, and this rail groove is adjacent to the side of this accommodation space; This metal shell and this insulating base frame are assembled into one; And cover the top side of this accommodation space and this rail groove; Make this accommodation space and this rail groove form a plug-in card hole and a bar hole respectively in the front end of this insulating base frame; The bottom surface of this metal shell still is provided with a positive stop spring plate, and this positive stop spring plate extends in this rail groove.
This sliding shoe is arranged in this rail groove, and can slide along this rail groove, and the end face of this sliding shoe is provided with a stopper slot; This stopper slot supplies to hold this positive stop spring plate, so that an end of this positive stop spring plate can be against to this stopper slot, and makes this sliding shoe be positioned in release condition; One side of this sliding shoe still is provided with a pushing and pressing part; This pushing and pressing part extends in this accommodation space, and with when an electronic card C (as: SIM) is inserted into this accommodation space via this plug-in card hole, an end of this electronic card can promote this pushing and pressing part; Make this sliding shoe break away from these release condition; And move towards the rear end of this insulating base frame, promptly this sliding shoe moves to the direction away from this bar hole, and in each contact of this electronic card respectively when respectively this signal terminal is electrically connected mutually; Can make an end of this positive stop spring plate can break away from this stopper slot and, make this sliding shoe be positioned in a plug-in card state against front end to this sliding shoe.
This flexible member is arranged in this rail groove, and can force in the rear end of this sliding shoe, and this sliding shoe is moved towards the front end of this insulating base frame; This release lever is arranged in this rail groove, and can slide along this rail groove, contiguous this bar hole of one of which end; The front end of contiguous this sliding shoe of its other end when this release lever is pressed, can force in this positive stop spring plate; And an end that makes this positive stop spring plate can not be resisted against the front end of this sliding shoe, and promptly when this release lever was pushed to this sliding shoe, an end of its contiguous this sliding shoe can promote this positive stop spring plate; Make an end of this positive stop spring plate break away from state against this sliding shoe front end; And this sliding shoe can be promoted by this flexible member, and move, and then make this electronic card released this accommodation space by the pushing and pressing part of this sliding shoe to the front end of this insulating base frame.
So, see through the higher device of this structural strength, just can improve and knownly end untrue shortcoming, and problems such as known connector construction issuable bearded needle of institute or run-bake-needle fault can not take place from playing cassette type connector card.
The slotting trip mechanism of the card connector that the utility model proposes; This sliding shoe still is provided with an ejection part; This ejection part is formed by an end in this contiguous this bar hole of stopper slot periphery, and when this this sliding shoe of electronic card promotion, this ejection part can force in this positive stop spring plate; When this electronic card is inserted into the plug-in card position, this positive stop spring plate can be resisted against the front end of this ejection part.
The slotting trip mechanism of the card connector that the utility model proposes; The height of this release lever is higher than this ejection part; When the user pushes this rail groove with this release lever; This release lever is with this positive stop spring plate of ejection; Make this positive stop spring plate present card and end the state of removing; This sliding shoe can be moved towards the front end of this insulating base frame, and the process that moves to the front end of this insulating base frame jointly at this release lever and this sliding shoe, this positive stop spring plate will be resisted against the end face of this ejection part; Make this ejection part move to this positive stop spring plate front end, this positive stop spring plate is elastic recovery and is resisted against this stopper slot.
The slotting trip mechanism that also proposes a kind of card connector of the utility model; It is the slotting trip mechanism that is applied to the card connector of an electronic installation; This mechanism comprises an insulating base frame, a metal shell, a sliding shoe, a pallet, a flexible member and a release lever; Wherein: this insulating base frame is provided with an accommodation space and a rail groove, and the bottom side corresponding to this accommodation space on this insulating base frame is laid with many supported signals terminal, and this rail groove is adjacent to the side of this accommodation space; This metal shell and this insulating base frame are assembled into one; And cover the top side of this accommodation space and this rail groove; Make this accommodation space and this rail groove form a plug-in card hole and a bar hole respectively in the front end of this insulating base frame; The bottom surface of this metal shell still is provided with a positive stop spring plate, and this positive stop spring plate extends in this rail groove.
This sliding shoe is arranged in this rail groove, and can slide along this rail groove, and it has a pushing and pressing part that extends to this accommodation space; This pallet can be placed in this accommodation space; And the one of which end can be drawn out by this plug-in card hole; When this pallet is inserted into this accommodation space from this plug-in card hole; This pallet can promote this pushing and pressing part; This sliding shoe is moved towards the rear end of this insulating base frame; Promptly this sliding shoe moves to the direction away from this bar hole; This pallet bottom side is provided with a card slot; This card slot supplies carrying one electronic card; The end face of this pallet still is provided with a stopper slot; This stopper slot is arranged at a side of contiguous this rail groove, and convexes with an ejection part in this stopper slot, when an end of this positive stop spring plate against to this stopper slot the time; This sliding shoe is positioned at release conditions; When this pallet is inserted into this accommodation space from this plug-in card hole, this ejection part will force in this positive stop spring plate, make this positive stop spring plate produce deformation and be resisted against the end face of this ejection part; When this pallet is inserted into the plug-in card position, that is, the position that this electronic card of being placed in this card slot and this signal terminal respectively are electrically connected, this positive stop spring plate can elastic recovery and is resisted against the front end of this ejection part, makes this pallet be positioned in a plug-in card state.
This flexible member is arranged in this rail groove, and can force in the rear end of this sliding shoe, and this sliding shoe is moved towards the front end of this insulating base frame, and through this pushing and pressing part this pallet is released this accommodation space; This release lever is arranged in this rail groove, and can slide along this rail groove, contiguous this bar hole of one of which end; The front end of contiguous this sliding shoe of its other end when this release lever is pressed, can force in this positive stop spring plate; And an end that makes this positive stop spring plate can not be resisted against the front end of the ejection part of this pallet, promptly is pressed when pushing this sliding shoe to when this release lever, and this release lever can promote this positive stop spring plate; Make an end of this positive stop spring plate break away from state, and make this pallet no longer be positioned the plug-in card state, make this sliding shoe promoted by this flexible member by this positive stop spring plate against the ejection part front end; And make the front end of this sliding shoe can be against the other end to this release lever, and drive this pallet and move to the front end of this insulating base frame, and then make this positive stop spring plate be resisted against the end face of this ejection part once more; After the external force that puts on this release lever is removed; This flexible member can promote this sliding shoe, makes this sliding shoe promote this release lever and this pallet, makes this pallet can be pushed out this accommodation space; So that the user is from this card slot this electronic card of taking; Through the dispose procedure of these two-parts, the elastic force that can avoid being provided by this flexible member is once discharged, and makes this pallet moment go out this plug-in card hole and cause this electronic card to eject from this card slot.
The slotting trip mechanism of the card connector of the proposition of the utility model, wherein this release lever still comprises a recess, this recess supplies to hold this positive stop spring plate, so that an end of this positive stop spring plate can be against to this recess.
Therefore easily the plug-in card hole of the known card connector of part directly exposes to the surface of an electronic installation, destroys its appearance design, and if when not having the electronic card of insertion; Dust possibly get into connector by this plug-in card hole, and is very undesirable, and part manufacturer is for solving this problem; Outside this plug-in card hole, design a lid in addition, get into to avoid dust in order to cover this plug-in card hole, and keep the associative perception of these electronic device appearances whereby; Yet, all tend to instantly small-sized in the developing direction of this electronic installation and electronic card respectively, the folding operation more difficult of these lids; Usually cause the user to perplex, also undesirable.See through the card connector of the utility model; Manufacturer can be according to the outward appearance of various electronic installation; This pallet and this release lever are designed to the pattern that is complementary with this electronic device appearance respectively, the therefore global design of unlikely these electronic installations of destruction, and no matter whether insert electronic card; Just do not have the problem generation that dust gets into as long as cover pallet, and the design of pallet and release lever also helps slotting easily this electronic card that moves back of user.
Description of drawings
Fig. 1 is the known structural representation that plays the cassette type connector certainly;
Fig. 2 is the exploded perspective view of the utility model first preferred embodiment;
Fig. 3 is the schematic perspective view of the utility model first preferred embodiment;
Fig. 4 is the continuous action sketch map of the utility model first preferred embodiment;
Fig. 5 is the exploded perspective view of the utility model second preferred embodiment;
Fig. 6 is the schematic perspective view of the utility model second preferred embodiment;
Fig. 7 is the continuous action sketch map of the utility model second preferred embodiment.
The main element label declaration:
Accommodation space 211,311
Rail groove 212,312
Signal terminal 213,313
Plug-in card hole 01,03
Positive stop spring plate 221,321
Release lever 25,35
Sliding shoe 23,33
Pushing and pressing part 231,331
Stopper slot 233,362
Electronic card C
Embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the embodiment of description of drawings the utility model at present:
The slotting trip mechanism of the utility model one card connector; Be applied to the card connector of an electronic installation; See also shown in Figure 2; First preferred embodiment of the utility model, this mechanism comprises an insulating base frame 21, a metal shell 22, a sliding shoe 23, a flexible member 24 and a release lever 25, wherein this insulating base frame 21 is provided with an accommodation space 211 and a rail groove 212; Bottom side corresponding to this accommodation space 211 on this insulating base frame 21 is laid with many supported signals terminal 213, and this rail groove 212 is adjacent to the side of this accommodation space 211; This metal shell 22 is assembled into one with this insulating base frame 21, and covers the top side of this accommodation space 211 and this rail groove 212, makes this accommodation space 211 form a plug-in card hole 01 and a bar hole 02 (as shown in Figure 3) with this rail groove 212 respectively in the front end of this insulating base frame 21; The bottom surface of this metal shell 22 still is provided with a positive stop spring plate 221; This positive stop spring plate 221 extends in this rail groove 212, yet the utility model is not as limit; For example; Manufacturer can need according to it, make this positive stop spring plate 221 form the similar respectively structure of this signal terminal 213, and this positive stop spring plate 221 is provided with on this insulating base frame 21 bottom side corresponding to this rail groove 212; And there is interactive each element to make corresponding modification to other and this positive stop spring plate 221; The technical staff in all present technique field can think easily and equivalence change, all should belong to the object of the claim institute desire protection of not taking off the utility model, close first Chen Ming.
See also shown in Figure 2ly again, this sliding shoe 23 is arranged in this rail groove 212, and can slide along this rail groove 212; The end face of this sliding shoe 23 is provided with a stopper slot 233, and this stopper slot 233 supplies to hold this positive stop spring plate 221, so that an end of this positive stop spring plate 221 can be against to this stopper slot 233; And make this sliding shoe 23 be positioned in release condition, yet the utility model is not as limit; Only be to express a space to the description of this stopper slot 233 here, make this positive stop spring plate 221 can be wherein ccontaining, as for an end of this positive stop spring plate 221 whether against surface to this stopper slot 233; The emphasical emphasis of non-the utility model institute's desire, moreover, at this this alleged stopper slot 233; Only be that its spatial relationship of expression is low in the periphery that is adjacent; Do not limit its rear end (as in the present embodiment near the part of these insulating base frame 21 rear ends) whether be higher than this this stopper slot 233, the modification of any equivalence can need be made according to it by manufacturer, the technical staff in all present technique field institute can think easily and the equivalence variation; All should belong to the object of the claim institute desire protection of not taking off the utility model, close first Chen Ming.In the present embodiment, these stopper slot 233 peripheries form an ejection part 2S near an end of this release lever, and this ejection part 2S can force in this positive stop spring plate 221; One side of this sliding shoe 23 still is provided with a pushing and pressing part 231; This pushing and pressing part 231 extends in this accommodation space 211; With at an electronic card C (as: storage card) via this plug-in card hole 01 (as shown in Figure 3) when being inserted into this accommodation space 211, the end of this electronic card C can promote this pushing and pressing part 231, makes this sliding shoe 23 break away from these release condition; And move towards the rear end of this insulating base frame 21; And respectively when respectively this signal terminal 213 is electrically connected mutually, make an end of this positive stop spring plate 221 can be resisted against the front end of this ejection part 2S in each contact of this electronic card C, make this sliding shoe 23 be positioned in a plug-in card state.
See also shown in Figure 2ly again, this flexible member 24 is arranged in this rail groove 212, and can force in the rear end of this sliding shoe 23, and this sliding shoe 23 is moved towards the front end of this insulating base frame 21; This release lever 25 is arranged in this rail groove 212, contiguous this bar hole 02 (as shown in Figure 3) of one of which end, and the front end of contiguous this sliding shoe 23 of its other end, wherein, the height of this release lever 25 is higher than this ejection part 2S.
The slotting of present embodiment below is detailed moves back in the card process, be arranged at the relativeness of respectively this element of this rail groove 212, see also shown in Figure 4; Continuous action sketch map for present embodiment: see also upper illustration; Be the sketch map that this sliding shoe 23 is in release condition (moving back the card state), these positive stop spring plate 221 downwarpings also are resisted against this stopper slot 233, and this ejection part 2S is positioned at the below of this positive stop spring plate 221; When an electronic card C (as shown in Figure 3) promotes this sliding shoe 23; This sliding shoe 23 is slided towards the rear end of this insulating base frame 21, and this moment, this ejection part 2S can force in this positive stop spring plate 221, made these positive stop spring plate 221 elastic deformations and by jack-up; This sliding shoe 23 will push this flexible member 24, and this flexible member 24 is bestowed the reaction force of this sliding shoe 23 to the front end slip of this insulating base frame 21; See also central authorities' diagram again; It is the sketch map that this sliding shoe 23 is in the plug-in card state; The below through this positive stop spring plate 221 fully as this ejection part 2S, this positive stop spring plate 221 lose support force and elastic recovery and be resisted against the front end of this ejection part 2S, and this sliding shoe 23 is not slided to the front end of this insulating base frame 21 because of the effect of this flexible member 24; So far, this connector integral body firmly is positioned a plug-in card state; See also the below diagram again, take out this electronic card C, can force in this release lever 25 by the outside when user's desire; In the process that this release lever 25 slides towards this sliding shoe 23, an end of its contiguous this sliding shoe 23 can force in this positive stop spring plate 221, makes an end of this positive stop spring plate 221 break away from the state that is resisted against this ejection part 2S front end; So; This release lever 25 forces in this positive stop spring plate 221 in regular turn with this ejection part 2S, when this release lever 25 slides and when moving to the position that can't support this positive stop spring plate 221, this positive stop spring plate 221 is resisted against this ejection part 2S towards the front end of insulating base frame 21; Make this positive stop spring plate 221 keep card and end the state of removing; And this sliding shoe 23 can be promoted by this flexible member 24, and can drive this electronic card C and accomplish and move back card, this ejection part 2S is no longer to these positive stop spring plate 221 application of forces; This positive stop spring plate 221 is elastic recovery and is resisted against this stopper slot 233 again, makes connector reply the card state that moves back.
So, see through the higher device of this structural strength, just can improve and knownly end untrue shortcoming, and problems such as known connector construction issuable bearded needle of institute or run-bake-needle fault can not take place from playing cassette type connector card.
The utility model provides a kind of slotting trip mechanism of card connector again; It is the card connector that is applied to an electronic installation; See also shown in Figure 5ly, it is second preferred embodiment of the utility model, and this mechanism comprises an insulating base frame 31, a metal shell 32, a sliding shoe 33, a pallet 36, a flexible member 34 and a release lever 35; Wherein, This insulating base frame 31 is provided with an accommodation space 311 and a rail groove 312, and the bottom side corresponding to this accommodation space 311 on this insulating base frame 31 is laid with many supported signals terminal 313, and this rail groove 312 is adjacent to the side of this accommodation space 311; This metal shell 32 is assembled into one with this insulating base frame 31; And cover the top side of this accommodation space 311 and this rail groove 312; Make this accommodation space 311 form a plug-in card hole 03 and a bar hole 04 (as shown in Figure 6) respectively in the front end of this insulating base frame 31 with this rail groove 312; The bottom surface of this metal shell 32 still is provided with a positive stop spring plate 321, and this positive stop spring plate 321 extends in this rail groove 312.
This sliding shoe 33 is arranged in this rail groove 312, and can slide along this rail groove 312, and it has a pushing and pressing part 331 that extends to this accommodation space 311; This pallet 36 can be placed in this accommodation space 311, and the one of which end can be drawn out by this plug-in card hole 03 (as shown in Figure 6), when this pallet 36 is inserted into this accommodation space 311 from this plug-in card hole 03; This pallet 36 can promote this pushing and pressing part 331; This sliding shoe 33 is moved towards the rear end of this insulating base frame 31, and these pallet 36 bottom sides are provided with a card slot 361, and this card slot 361 supplies to carry an electronic card C; The end face of this pallet 36 still is provided with a stopper slot 362; This stopper slot 362 is arranged at a side of contiguous this rail groove 312, and convexes with an ejection part 3S in this stopper slot 362, when an end of this positive stop spring plate 321 against to this stopper slot 362 time; This sliding shoe 33 is positioned at release condition; When this pallet 36 is inserted into this accommodation space 311 from this plug-in card hole 03 (as shown in Figure 6), this ejection part 3S will force in this positive stop spring plate 321, the end face that makes this positive stop spring plate 321 produce deformation and be resisted against this ejection part 3S; When this pallet 36 is inserted into the plug-in card position; Promptly; Can elastic recoverys and are limited to the front end of this ejection part 3S in the position that this electronic card C of being placed in this card slot 361 and this signal terminal 313 respectively are electrically connected, this positive stop spring plate 321, makes this pallet 36 be positioned in a plug-in card state.
This flexible member 34 is arranged in this rail groove 312, and can force in the rear end of this sliding shoe 33, and this sliding shoe 33 is moved towards the front end of this insulating base frame 31, and through this pushing and pressing part 331 this pallet 36 is released this accommodation space 311; This release lever 35 is arranged in this rail groove 312; Contiguous this bar hole 04 (as shown in Figure 6) of one of which end; The front end of contiguous this sliding shoe 33 of its other end; This release lever 35 still comprises a recess 351, and this recess 351 supplies to hold this positive stop spring plate 321, and an end that under the state that this release lever 35 is not pushed, can make this positive stop spring plate 321 is against to this recess 351.When this release lever 35 was pushed to this sliding shoe 33, this release lever 35 can promote this positive stop spring plate 321, made an end of this positive stop spring plate 321 break away from the state against ejection part 3S front end; And this sliding shoe 33 can be promoted by this flexible member 34; And drive this pallet 36 and move, and then make this positive stop spring plate 321 be resisted against the end face of this ejection part 3S once more to the front end of this insulating base frame 31, the external force that puts on this release lever 35 is removed after; This flexible member 34 can promote this sliding shoe 33; Make this sliding shoe 33 promote this release lever 35 and this pallets 36, make this pallet 36 can be pushed out this accommodation space 311, so that the user is from this card slot 361 this electronic card C that takes.
The slotting of present embodiment below is detailed moves back in the card process, be arranged at the relativeness of respectively this element of this rail groove 312, see also shown in Figure 7; Continuous action sketch map for present embodiment: seeing also upper illustration, is the sketch map that this sliding shoe 33 is in release condition, when the front end of a pallet 36 from the pedestal 31 that insulate inserts; This moment, this ejection part 3S can force in this positive stop spring plate 321, made these positive stop spring plate 321 elastic deformations and by jack-up, in present embodiment; This ejection part 3S further promotes this sliding shoe 33; This sliding shoe 33 is slided towards the rear end of this insulating base frame 31, and this sliding shoe 33 will push this flexible member 34, and this flexible member 34 is bestowed the reaction force of this sliding shoe 33 to the front end slip of this insulating base frame 31; In this process; This stopper slot 362 is passed through by the below of this positive stop spring plate 321 and this sliding shoe 33, does not promote these elements, only provides overall structure firm support force; See also central authorities' diagram again; Be the sketch map that this sliding shoe 33 is in the plug-in card state, the below through this positive stop spring plate 321 fully as this ejection part 3S, this positive stop spring plate 321 loses support force and elastic recovery and be resisted against the front end of this ejection part 3S; Because this ejection part 3S is resisted against this sliding shoe 33; This sliding shoe 33 does not slide to the front end of this insulating base frame 31 because of the effect of this flexible member 34, and so far, this connector integral body firmly is positioned a plug-in card state; See also the below diagram again, take out this electronic card C (as shown in Figure 5), can force in this release lever 35 by the outside when user's desire; This release lever 35 is slided towards this sliding shoe 33; In the present embodiment, push this sliding shoe 33 of an end in contact that this release lever 35 can't directly make its contiguous this sliding shoe 33, in the process that this release lever 35 slides towards this sliding shoe 33; This release lever 35 can force in this positive stop spring plate 321; Make an end of this positive stop spring plate 321 break away from the state that is resisted against this ejection part 3S front end, this sliding shoe 33 is resisted against this release lever 35 because of the effect of this flexible member 34, and promotes this ejection part 3S; Make an end of this positive stop spring plate 321 be resisted against the end face of this ejection part 3S once more; And make this release lever 35 and this ejection part 3S can force in this positive stop spring plate 321 in regular turn, when this release lever 35 slides and when moving to the position that can't support this positive stop spring plate 321, this positive stop spring plate 321 is resisted against this ejection part 3S towards the front end of insulating base frame 31; Make this positive stop spring plate 321 keep card and end the state of removing; And make the effect of accepting this flexible member 34 between these pallet 36 abilities and slide to the front end of this insulating base frame 31, make this sliding shoe 33 no longer promote this ejection part 3S, the user can grasp the front end of this pallet 36 this pallet 36 is pulled out; When this ejection part 3S no longer forces in this positive stop spring plate 321, this positive stop spring plate 321 is elastic recovery and makes connector reply the card state that moves back.
The above is merely the schematic embodiment of the utility model, is not in order to limit the scope of the utility model.Any those skilled in the art, equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, having done and modification all should belong to the scope that the utility model is protected.
Claims (6)
1. the slotting trip mechanism of a card connector is the slotting trip mechanism that can be applied to the card connector of an electronic installation, it is characterized in that, this slotting trip mechanism comprises:
One insulating base frame which is provided with an accommodation space and a rail groove, and is laid with many supported signals terminal corresponding to the bottom side of this accommodation space, and this rail groove is adjacent to the side of this accommodation space;
One metal shell; Be assembled into one with this insulating base frame; And cover the top side of this accommodation space and this rail groove; This accommodation space and this rail groove form a plug-in card hole and a bar hole respectively in the front end of this insulating base frame; The bottom surface of this metal shell still is provided with a positive stop spring plate, and this positive stop spring plate extends in this rail groove;
One can be along the sliding shoe of this rail groove slip; Be arranged in this rail groove; The end face of this sliding shoe is provided with a stopper slot that can hold this positive stop spring plate; One end of this positive stop spring plate can be against to this stopper slot; One side of this sliding shoe still is provided with a pushing and pressing part that can be promoted by an end of the electronic card that inserts this plug-in card hole; This pushing and pressing part extends in this accommodation space, and an end of this positive stop spring plate can break away from this stopper slot in this sliding shoe and be resisted against the front end of this sliding shoe when the direction away from this bar hole moves;
One can force in the rear end of this sliding shoe and can make this sliding shoe to the flexible member that the direction near this bar hole moves, and is arranged in this rail groove;
One can slide and can force in this positive stop spring plate, an end of this positive stop spring plate is broken away from against the release lever of the front end of this sliding shoe along this rail groove, is arranged in this rail groove contiguous this bar hole of one of which end, the front end of contiguous this sliding shoe of its other end.
2. slotting trip mechanism as claimed in claim 1; It is characterized in that; This sliding shoe still be provided with one when this electronic card promotes this sliding shoe, can force in this positive stop spring plate ejection part; This ejection part is formed by an end in this contiguous this bar hole of stopper slot periphery, and this positive stop spring plate can be resisted against the front end of this ejection part when this electronic card inserts this accommodation space fully.
3. slotting trip mechanism as claimed in claim 2 is characterized in that the height of this release lever is higher than this ejection part.
4. the slotting trip mechanism of a card connector is the slotting trip mechanism that can be applied to the card connector of an electronic installation, it is characterized in that, this slotting trip mechanism comprises:
One insulating base frame is provided with an accommodation space and a rail groove, and the bottom side corresponding to this accommodation space on it is laid with many supported signals terminal, and this rail groove is adjacent to the side of this accommodation space;
One metal shell; Be assembled into one with this insulating base frame; And cover the top side of this accommodation space and this rail groove; This accommodation space and this rail groove form a plug-in card hole and a bar hole respectively in the front end of this insulating base frame; The bottom surface of this metal shell still is provided with a positive stop spring plate, and this positive stop spring plate extends in this rail groove;
One pallet; This pallet can be placed in this accommodation space; And an end can be provided with by this pallet bottom side that pull out in this plug-in card hole one can carry an electronic card card slot; The end face of this pallet still is provided with a stopper slot, and an end of this positive stop spring plate can be against to this stopper slot, convex with in this stopper slot one can force in this positive stop spring plate ejection part;
One can be along the sliding shoe of this rail groove slip; Be arranged in this rail groove; It has and extends to the pushing and pressing part that promotes when one of this accommodation space can be inserted into this plug-in card hole by this pallet, and an end of this positive stop spring plate is promoted and when the direction away from this bar hole moves, can be resisted against the front end of this ejection part by this pallet in this sliding shoe;
One can force in the rear end of this sliding shoe and can make this sliding shoe to the flexible member that the direction near this bar hole moves, and is arranged in this rail groove;
One can slide and can force in this positive stop spring plate, an end of this positive stop spring plate is broken away from against the release lever of the front end of this ejection part along this rail groove, is arranged in this rail groove contiguous this bar hole of one of which end, the front end of contiguous this sliding shoe of its other end.
5. slotting trip mechanism as claimed in claim 4 is characterized in that, the front end of this sliding shoe can be against the other end to this release lever.
6. slotting trip mechanism as claimed in claim 5 is characterized in that, this release lever comprises that still one can hold the recess of this positive stop spring plate, and an end of this positive stop spring plate can be against to this recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203034105U CN202183514U (en) | 2011-08-19 | 2011-08-19 | Card receiving and releasing mechanism of card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203034105U CN202183514U (en) | 2011-08-19 | 2011-08-19 | Card receiving and releasing mechanism of card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183514U true CN202183514U (en) | 2012-04-04 |
Family
ID=46176538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203034105U Expired - Fee Related CN202183514U (en) | 2011-08-19 | 2011-08-19 | Card receiving and releasing mechanism of card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183514U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515789A (en) * | 2012-06-18 | 2014-01-15 | 泰科电子日本合同会社 | Card connector |
| KR101532406B1 (en) * | 2013-11-07 | 2015-06-26 | (주)우주일렉트로닉스 | Vertically supported tray socket |
| WO2017084359A1 (en) * | 2015-11-20 | 2017-05-26 | 乐视控股（北京）有限公司 | Engaging structure for digital card holder and mobile phone |
| CN110049222A (en) * | 2019-04-30 | 2019-07-23 | 维沃移动通信（杭州）有限公司 | Mobile terminal |
-
2011
- 2011-08-19 CN CN2011203034105U patent/CN202183514U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515789A (en) * | 2012-06-18 | 2014-01-15 | 泰科电子日本合同会社 | Card connector |
| KR101532406B1 (en) * | 2013-11-07 | 2015-06-26 | (주)우주일렉트로닉스 | Vertically supported tray socket |
| WO2017084359A1 (en) * | 2015-11-20 | 2017-05-26 | 乐视控股（北京）有限公司 | Engaging structure for digital card holder and mobile phone |
| CN110049222A (en) * | 2019-04-30 | 2019-07-23 | 维沃移动通信（杭州）有限公司 | Mobile terminal |
| CN110049222B (en) * | 2019-04-30 | 2021-12-03 | 维沃移动通信（杭州）有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170819 |