CN2572581Y - Memory card connection socket - Google Patents
Memory card connection socket Download PDFInfo
- Publication number
- CN2572581Y CN2572581Y CN02254666U CN02254666U CN2572581Y CN 2572581 Y CN2572581 Y CN 2572581Y CN 02254666 U CN02254666 U CN 02254666U CN 02254666 U CN02254666 U CN 02254666U CN 2572581 Y CN2572581 Y CN 2572581Y
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- CN
- China
- Prior art keywords
- memory card
- slide plate
- connection block
- terminal
- card connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a connection socket for a memory card. The utility model mainly comprises a body, a sliding sheet and a cover body, wherein the cover body and the body can be jointed with each other, and a plurality of terminals, springs, hysteresis prevention latch hooks and sliding rails are arranged on a predetermined position in the body; a connecting rod is arranged in the sliding sheet, one end of the sliding sheet is provided with a slot mouth in which the memory card can be inserted, a plurality of terminal holes on which terminals can be inserted and positioned are communicated on the other end of the sliding sheet, an oblique guide face is arranged in each of the terminal holes, and the proper part of the middle section of each of the terminals are bent and folded to form a pressing part. Through the structure, digit order number chips of the memory card can be prevented from directly contacting the terminals, and consequently can be prevented from being rubbed and destroyed; besides, the utility model can judge the condition that whether the memory card is mistakenly inserted or not and can prevent the occurrence of the misoperation of withdrawing the card.
Description
Technical field
The utility model relates to the memory card Connection Block, especially the memory card Connection Block that refers to a kind of multiple different size of pegging graft, but special tectonic by press terminal, to avoid numerical digit wafer direct friction on the memory card in terminal and the breaking-up of wearing and tearing, and the setting of cooperation anti-stagnate trip and connecting rod, whether have grafting mistake, and have the memory card Connection Block that anti-locking card misoperation takes place concurrently if can differentiate memory card.
Background technology
Press, the purposes of general memory card is mainly used to be used as the storing media of numerical digit periphery product, because present numerical digit machine on the market, type kind is various, the numerical digit periphery product of each machine all only limits to specific memory card and uses, therefore memory card often is made into various difformities or specification, to be applicable to various models, the memory card Connection Block of machine, but because various numerical digit machine specifications might not be identical, and the possibility of replacing use to each other is not high, therefore the consumer buying that memory card takes place often that specification does not conform to situation about can't use, so there is the dealer to release a kind of multiple different size memory card (as: Smart Media Card that pegs graft at present, Secure Digital Card, Multi MediaCard and Memory Stick Card) the memory card Connection Block, the memory card of multiple different size though this kind memory card Connection Block can be pegged graft, used with the memory card that is suitable for different size, but still have when using the following disappearance must improvement:
When 1, being inserted in the memory card Connection Block owing to memory card, the terminal of the contact of the numerical digit wafer on memory card memory card connector transmission signal can must be acted on, but during owing to peg graft, numerical digit wafer on terminal and the memory card is CONTACT WITH FRICTION, after long-term the use, often cause numerical digit wafer on the memory card to be subjected to the terminal friction and impaired, thereby cause the signal loose contact.
When 2, memory card is inserted in the memory card Connection Block, normal because of artificial careless mistake, and with memory card wrong plug direction, make the numerical digit wafer on the memory card can't contact terminal, so image can not be stored in the memory card when taking pictures.
3,, and can't store image the time, often make the user think that the memory card of being bought breaks down when memory card wrong plug direction, or the numerical digit peripheral equipment damages to some extent, therefore often send helpdesk to be overhauled, not only cause the maintenance personal's of manufactory workload, more cause user's inconvenience.
4, in the memory card Connection Block, be provided with a retreat-card device mostly, but, still have the situation of misoperation to take place, thereby increase the fraction defective of product owing to move back card effect ideal not to the utmost.
Because above disappearance, the creator studies improvement at these disappearances, and generation of the present utility model is arranged finally.
Summary of the invention
The purpose of this utility model, be to provide a kind of memory card Connection Block, when memory card is pegged graft, can promote slide plate moves forward, and then the press section that makes the guiding incline on the slide plate suppress terminal, terminal is descended contact at the numerical digit wafer on the memory card, and avoid the numerical digit wafer direct friction on the memory card to cause wearing and tearing to damage in terminal.
Another purpose of the present utility model is to provide a kind of memory card Connection Block, is provided with a connecting rod in slide plate, this connecting rod can move forward and backward in the guide groove of slide plate, when the memory card mistake is pegged graft, can differentiate the memory card mistake of whether pegging graft, to reduce maintenance service personnel's burden.
A time purpose of the present utility model is to provide a kind of memory card Connection Block, is respectively equipped with a plurality of shapes straggly that are on slide rail, the height depressions arranged portion that rises and falls, and when helping memory card to move back card, prevent the misoperation generation.
The utility model is a purpose again, is to provide a kind of memory card Connection Block, after lid is pulled out, can be by the projection of body side the memory card connector of other different sizes of can pegging graft of snapping, to reach the use of multiple different size memory card.
For reaching above-mentioned purpose, a kind of memory card Connection Block of the present utility model mainly comprises body, slide plate and lid, it is characterized in that:
One body is respectively equipped with and can be provided with slide rail in the body appropriate location for terminal fixing terminal base and terminal hole at the body appropriate location;
One slide plate can be inserted and be made preset displacement in the body, is provided with the notch that can insert for memory card in slide plate one end, and to slide plate in addition end connect the several terminals hole, in each terminal hole, be provided with a guiding incline, and appropriate location bending in terminal stage casing is a press section;
One lid can engage with body and forms the notch that can peg graft for memory card;
Can promote slide plate during grafting and move forward, the guiding incline on the slide plate and the press section of terminal are offseted, terminal then descend with memory card on the numerical digit wafer inconsistent.Wherein:
Described body appropriate location is provided with an anti-trip that stagnates, and an end is bent into an embedding part, and end then is bent into a trip and an extension in addition.
Described slide plate appropriate location is provided with the guide rod that can make default trajectory displacement at the slide rail of body.
Described slide rail then is respectively equipped with first depressed part, second depressed part, the 3rd depressed part and the 4th depressed part that can prevent that the guide rod misoperation from taking place, and each depressed part is shape straggly, height fluctuating arrangement.
Be provided with a connecting rod in the described slide plate, connecting rod is moved in slide plate.
Described connecting rod side is provided with a guiding incline, can be when connecting rod move, and the trip on the anti-trip that stagnates of pushing and pressing simultaneously makes the extension on the anti-trip that stagnates move to side.
The all sides of described body are provided with can be for the projection of lid snapping.
Described body week side projection can with the memory card connector snapping of other different sizes, with the memory card of the multiple different size of pegging graft.
Because memory card of the present utility model is when pegging graft, terminal decline contacts at the numerical digit wafer on the memory card, and can avoid numerical digit wafer direct friction in terminal and the breaking-up of wearing and tearing, again owing to be provided with a connecting rod in the slide plate, can differentiate the memory card mistake of whether pegging graft, to reduce maintenance personal's burden, to reduce cost; More owing on slide rail, be respectively equipped with a plurality of shapes straggly that are, a plurality of depressed parts that height rises and falls and arranges, and when helping memory card to move back card, prevent the misoperation generation; And have the memory card connector of other different sizes of can pegging graft of projection snapping by body week side, and the use of reaching multiple different size memory card.
Description of drawings
Fig. 1, be three-dimensional combination figure of the present utility model.
Fig. 2, be the utility model body construction schematic diagram ().
Fig. 3, be the utility model body construction schematic diagram (two).
Fig. 4, be the utility model rail structure schematic diagram.
Fig. 5, the body construction schematic diagram of terminal is housed for the utility model.
Fig. 6,7, be each surface structure schematic diagram of the utility model slide plate.
Fig. 8,9, respectively make up schematic diagram for the utility model slide plate.
Figure 10, be three-dimensional exploded view of the present utility model.
Figure 11, be combination schematic diagram of the present utility model.
Figure 12, be that the utility model uses schematic diagram.
Figure 13, be the generalized section () of another preferred embodiment of the utility model.
Figure 14, be the generalized section (two) of another preferred embodiment of the utility model.
Figure 15-16, insert for the utility model memory card is correct respectively use the step schematic diagram.
Figure 17, be the wrong user mode schematic diagram that inserts of the utility model memory card forward.
Figure 18-19, on slide rail, respectively move schematic diagram for another preferred embodiment guide rod of the utility model.
Embodiment
Detailed structure of the present utility model, use effect, application principle now reach embodiment in conjunction with the accompanying drawings and are explained as follows:
Referring to Fig. 1,10, a kind of memory card Connection Block mainly is made up of institutes such as a body 1, a slide plate 2 and lids 3; Body 1 central appropriate location is arranged with a placing part 11 (referring to shown in Figure 2) downwards, and can be for the memory card A of different size to side perforation one, B, the notch 12 (referring to shown in Figure 12) that C pegs graft, be provided with notch 12 1 bottom portions in body 1 and be provided with the terminal base 15 ' that can supply terminal 151 ' to fix, end then is respectively equipped with and can supplies terminal 151 in addition, 161 fixing terminal base 15 and terminal holes 16, and be provided with several projections 14 in body 1 all side appropriate locations, be respectively equipped with a microscler through hole 13 (referring to shown in Figure 5) in 11 liang of side bottoms of placing part, and appropriate location is respectively equipped with a groove seat 17 that can supply the anti-trip 19 that stagnates to locate near the microscler through hole 13 of placing part 11 both sides, and can be for the slide rail 18 (referring to shown in Figure 3) of guide rod 261 slippages, wherein, the anti-trip 19 of stagnating is made by elastic material, the Yu Yiduan bending is an embedding part 191, end then is bent to form a trip 192 and an extension 193 in addition, 18 of slide rails are established respectively and are first depressed part 181, second depressed part 182, the 3rd depressed part 183 and the 4th depressed part 184 (as shown in Figure 4), each depressed part is shape straggly, and height rises and falls and arranges.
When combination, at first connecting rod 27 is inserted in the guide groove 21 of slide plate 2, and make guide rod 261 be plugged in holder 26, again spring 251 1 ends are colluded and be held in relative protruding colluding on 25, then the above-mentioned slide plate that assembles 2 is placed the placing part 11 in the body 1 that is provided with the anti-trip 19 that stagnates, the scratching part 24 of slide plate 2 both sides is fastened on respectively on the body 1 both sides elongated through hole 13, and with protruding collude on 25 spring 251 in addition end be fixed on the body 1, displacement before and after can making in the placing part 11 of slide plate 2 on body 1 by this, with each terminal 151,151 ', 161 are plugged in relative terminal base 15 respectively, 15 ' and terminal hole 16, wherein terminal 151 on body terminal base 15 and insert in each relative terminal hole 221 of slide plate 2 (as shown in figure 13), and the anti-extension 193 that stagnates trip 19 just is resisted against protruding green 213 (as shown in figure 15) on the slide plate 2, guide rod 261 on the slide plate 2 is then inserted the slide rail 18 interior (as shown in figure 18) of body, again lid 3 from top to bottom is socketed on (as shown in figure 11) on the body 1 at last, the projection 14 of through hole 31 and body 1 all sides on the lid 3 is fastened mutually, the last more above-mentioned member that assembles being fixedly arranged on interior or other multimedia video and audio devices of digital still camera promptly finished combination.
When using, can be with the memory card A of different size, B, C (as: Smart Media Card, Secure Digital Card, Multi Media Card and Memory Stick Card) insert respectively in the above-mentioned member that assembles (referring to shown in Figure 12), come sensitization (do not have among the figure and indicate) by the photoelectric cells such as CCD in the numerical digit periphery product again, the different current conversion that produced by light via Analogue-to-digital Converter (ADC) become the numerical digit sign indicating number, and the numerical digit wafer A1 that is recorded on the external memory card A goes up (or memory card B, on the C), the storage image so that the user can take pictures at any time, and by the pc connection mode image of being recorded is transferred to computer and makees image and compile processing.
Referring to Figure 13, generalized section () for another preferred embodiment of the utility model, wherein, as memory card Connection Block memory card A (or the memory card B that do not peg graft, C) time, slide plate 2 on the memory card Connection Block is positioned body 1 one ends because of the elastic force effect that is subjected to spring 251, when memory card A on body 1 notch 12 and when inserting notch 22 on the slide plate 2, slide plate 2 is moved forward, and then the press section 152 (as shown in figure 14) that makes the guiding incline 222 on the slide plate 2 suppress terminals 151, terminal 151 is descended contact at the numerical digit wafer A1 (do not have among the figure and indicate) on the memory card A, to avoid numerical digit wafer A1 direct friction on the memory card A in terminal 151 and wearing and tearing damage.
Being plugged in the memory card Connection Block with memory card C is example, when the correct insertion memory card connector of memory card C (as shown in figure 15), be that numerical digit wafer C1 on the memory card C can contact the terminal 151 ' (do not have among the figure and indicate) on the body 1, and the breach C2 on the memory card C just with slide plate 2 on stop section 28 formation one engage (referring to shown in Figure 16), when memory card C pushes against connecting rod 27 on the slide plate 2 forward, and then make the guiding incline 272 on connecting rod 27 sides suppress the outstanding trip of preventing on the stagnant trip 19 192 simultaneously, and make the extension of preventing on the stagnant trip 19 193 to the side slippage, slide plate 2 and memory card C are moved forward, the numerical digit wafer C1 on the memory card C is contacted fully with terminal 151 '.
When memory card C pegs graft mistake (referring to shown in Figure 17), memory card C is forward and reverse side inserts in the memory card connector mistakenly, stop and to push ahead because of memory card C is subjected to the stop section 28 on the slide plate 2, therefore memory card C can't ejection connecting rod 27, and then can't make connecting rod 27 press down extension 193 on the anti-trip 19 that stagnates, and make flange 213 sidewalls on the slide plate 2 continue to be subjected to extension 193 to replace, because slide plate 2 and memory card C are subjected to the anti-trip 19 that stagnates to replace and can't push ahead, the user can know memory card C and peg graft wrong and oppositely grafting of do again, not only can differentiate the memory card C mistake of whether pegging graft by this, and can allow the user learn the grafting mistake immediately, to prevent to cause makers' services and repairs personnel's burden because of user's careless mistake.
In like manner, when memory card A, B insert the notch 12 of memory card Connection Block, correct as long as peg graft, even if can promote the connecting rod 27 in the slide plate 2, and then make the guiding incline 272 on connecting rod 27 sides suppress the outstanding trip of preventing on the stagnant trip 19 192 simultaneously, and make the extension of preventing on the stagnant trip 19 193 to the side slippage, and get so that slide plate 2 and memory card A, B move forward.
Referring to Figure 18-19, for the guide rod of another preferred embodiment of the utility model respectively moves schematic diagram on slide rail, and together referring to shown in Figure 4, as memory card Connection Block memory card A (or the memory card B that do not peg graft, C) time, first depressed part 181 that guide rod 261 on the slide plate 2 is positioned on the slide rail 18 of body 1 is not just held, as grafting memory card A, B, during C, and then push against slide plate 2 synchronously, guide rod 261 on the slide plate 2 is moved to second depressed part 182, because the height of the 4th depressed part 184 is a little more than first depressed part 181, therefore can prevent that guide rod from slipping in the 4th depressed part 184, when slide plate 2 dislocation bodies 1 top, because the height of second depressed part 182 is a little more than first depressed part 181, thereby make guide rod 26 landings in second depressed part 182, and by the spring 251 of 1 of slide plate 2 and body, and slide plate 2 is slightly moved backward, because the height of the 3rd depressed part 183 is a little less than second depressed part 182, and make guide rod 261 direct landing to the three depressed parts 183, because of the profile of the 3rd depressed part 183 is a concave arc shape, make guide rod 261 certain clips in the 3rd depressed part 183 and can not displacement by this.
When moving back card, earlier memory card A (or memory card B, C) being pushed against forward moves forward slide plate 2, because the height of second depressed part 182 is a little more than the 3rd depressed part 183, thereby the misoperation that can effectively prevent locking card takes place, and since the height of the 4th depressed part 184 a little less than the 3rd depressed part 183, so just direct landing to the four depressed parts 184 of guide rod 261, spring 251 by 1 of slide plate 2 and body, and make slide plate 2 be retracted into the not state of plug-in card, and make guide rod 261 be repositioned to first depressed part 181 by the 4th depressed part 184.
In addition, after the lid on the body 13 is pulled out, can be by the projection 14 of body 1 all sides the memory card connector of other different sizes of can pegging graft of snapping, to reach the use of multiple different size memory card, reach the memory card Connection Block of the multiple different size memory card of can pegging graft by this, and do not need die sinking making again in addition, to reduce cost of manufacture.
By the above as can be known, the memory card Connection Block, not only can avoid numerical digit wafer direct friction on the memory card in terminal and the breaking-up of wearing and tearing, and can differentiate the memory card mistake of whether pegging graft, and the misoperation that has anti-locking card concurrently takes place, and it also is seen in public use in the end, closes the regulation in Patent Law, the novel patent application of special proposition.
Claims (8)
1. a memory card Connection Block mainly comprises body, slide plate and lid, it is characterized in that: a body is respectively equipped with and can be provided with slide rail in the body appropriate location for terminal fixing terminal base and terminal hole at the body appropriate location; One slide plate can be inserted and be made preset displacement in the body, is provided with the notch that can insert for memory card in slide plate one end, and to slide plate in addition end connect the several terminals hole, in each terminal hole, be provided with a guiding incline, and appropriate location bending in terminal stage casing is a press section; One lid can engage with body and forms the notch that can peg graft for memory card; Can promote slide plate during grafting and move forward, the guiding incline on the slide plate and the press section of terminal are offseted, terminal then descend with memory card on the numerical digit wafer inconsistent.
2. memory card Connection Block according to claim 1 is characterized in that: described body appropriate location is provided with an anti-trip that stagnates, and an end is bent into an embedding part, and end then is bent into a trip and an extension in addition.
3. memory card Connection Block according to claim 1 is characterized in that: described slide plate appropriate location is provided with the guide rod that can make default trajectory displacement at the slide rail of body.
4. memory card Connection Block according to claim 3, it is characterized in that: described slide rail then is respectively equipped with first depressed part, second depressed part, the 3rd depressed part and the 4th depressed part that can prevent that the guide rod misoperation from taking place, and each depressed part is shape straggly, and height rises and falls and arranges.
5. memory card Connection Block according to claim 1 is characterized in that: be provided with a connecting rod in the described slide plate, connecting rod is moved in slide plate.
6, memory card Connection Block according to claim 5 is characterized in that: described connecting rod side is provided with a guiding incline, can be when connecting rod move, and the trip on the anti-trip that stagnates of pushing and pressing simultaneously makes the extension on the anti-trip that stagnates move to side.
7. memory card Connection Block according to claim 1 is characterized in that: all sides of described body are provided with can be for the projection of lid snapping.
8. memory card Connection Block according to claim 7 is characterized in that: described body week side projection can with the memory card connector snapping of other different sizes, with the memory card of the multiple different size of pegging graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02254666U CN2572581Y (en) | 2002-09-20 | 2002-09-20 | Memory card connection socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02254666U CN2572581Y (en) | 2002-09-20 | 2002-09-20 | Memory card connection socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572581Y true CN2572581Y (en) | 2003-09-10 |
Family
ID=33723419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02254666U Expired - Fee Related CN2572581Y (en) | 2002-09-20 | 2002-09-20 | Memory card connection socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572581Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472354B (en) * | 2007-12-27 | 2010-12-08 | 英业达股份有限公司 | Device for carrying SIM card |
-
2002
- 2002-09-20 CN CN02254666U patent/CN2572581Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472354B (en) * | 2007-12-27 | 2010-12-08 | 英业达股份有限公司 | Device for carrying SIM card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |