CN204130786U - There is the pcmcia card seat of dustproof construction - Google Patents
There is the pcmcia card seat of dustproof construction Download PDFInfo
- Publication number
- CN204130786U CN204130786U CN201420532832.3U CN201420532832U CN204130786U CN 204130786 U CN204130786 U CN 204130786U CN 201420532832 U CN201420532832 U CN 201420532832U CN 204130786 U CN204130786 U CN 204130786U
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- CN
- China
- Prior art keywords
- dust
- proof door
- projection
- pcmcia card
- cover plate
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Abstract
The utility model relates to the technical field of pcmcia card seat, disclose the pcmcia card seat with dustproof construction, comprise deck body, and two poles of to be stretched out to side by its two ends, two pole parallel interval are also formed with socket, be provided with the dust-proof door assembly of activity shutoff socket between two poles, be also provided with the cover plate that coordinate spacing with dust-proof door assembly; Dust-proof door assembly comprises axostylus axostyle, and the dust-proof door be movably set in respectively on axostylus axostyle and torsion spring, and torsion spring two ends are supported mutually with dust-proof door and cover plate respectively; Dust-proof door has the first projection, cover plate has the second projection stopping with the first projection and coordinate.The above-mentioned pcmcia card seat with dustproof construction; activity shutoff socket is coordinated with dust-proof door assembly by cover plate; and stop with the second projection coordinate by the first projection; overcome the phenomenon that dust-proof door turns up when pulling out card; avoiding dust and other impurities enters in deck; the available protecting serviceability of deck, has beautified the appearance of deck.
Description
Technical field
The utility model relates to the technical field of pcmcia card seat, particularly relates to a kind of pcmcia card seat with dustproof construction.
Background technology
PCMCIA is Personal Computer Memory Card International Association, i.e. the abbreviation of PCMCIA card international federation, this association establishes integrated circuit international standard, improves the interchangeability of mobile computer.Pcmcia card and pcmcia card seat refer to the card and deck that meet this international standard.The socket of existing pcmcia card seat is larger, easily there are dust or other foreign matter to enter in deck when non-plug-in card, if enter dust or other foreign matter in pcmcia card seat for a long time, affect the serviceability of pcmcia card seat most probably, but most of pcmcia card seat does not have dust-proof door, even if fraction pcmcia card seat band dust-proof door, but the situation that this part pcmcia card seat does not have mechanism to limit dust-proof door to be occurred when pulling out card turning up, so also easily causes external dust or other foreign matter to enter in it.
Utility model content
The purpose of this utility model is to provide the pcmcia card seat with dustproof construction, is intended to solve in prior art, and existing pcmcia card seat easily enters in it because of external dust or other foreign matter, and affects the problem of its serviceability.
The utility model realizes like this, there is the pcmcia card seat of dustproof construction, comprise deck body, and two poles of to be stretched out to side by the two ends of described deck body, two described pole parallel interval are also formed with socket, be provided with the dust-proof door assembly for socket described in activity shutoff between two described poles, between two described poles, be horizontally arranged with the cover plate that coordinate spacing with described dust-proof door assembly; Described dust-proof door assembly comprises axostylus axostyle, and the dust-proof door be movably set in respectively on described axostylus axostyle and torsion spring, and the two ends of described torsion spring are supported mutually with described dust-proof door and described cover plate respectively; Described dust-proof door is extended with the first projection, described cover plate is extended with and stops with described first projection the second projection coordinated.
Preferably, a lateral edges of described dust-proof door has the axle sleeve arranged along its length, and described axle sleeve has the axis hole run through, and described axostylus axostyle is rotatably arranged in described axis hole, and the two ends of described axostylus axostyle are connected with two described poles respectively.
Further, two described poles are respectively equipped with Connection Block, described axostylus axostyle two ends are connected with two described Connection Blocks respectively.
Further, described axle sleeve offers breach, described torsion spring is placed in described indentation, there and is sheathed on described axostylus axostyle.
Preferably, in 90 ° of angles between described torsion spring two ends, and the two ends of described torsion spring are supported mutually with the medial surface of described dust-proof door and the downside of described cover plate respectively.
Further, the two ends of described dust-proof door upper edge are extended with the first projection described in respectively, and the two ends of described cover plate outer ledge are extended with the second projection described in respectively, described first projection and the perpendicular setting of described second projection.
Preferably, the two ends of described cover plate are respectively arranged with buckle, and two described buckles connect and fix with two described poles respectively.
The pcmcia card seat with dustproof construction that the utility model proposes, at the spigot horizontally set dust-proof door assembly that two poles of deck body side are formed, and be fixedly installed cover plate in the upside of socket, coordinated the activity shutoff formed socket with dust-proof door assembly by cover plate, simultaneously, dust-proof door and cover plate arrange the first projection and the second projection respectively, cooperation is stopped by both, dust-proof door is made to there will not be when pulling out card phenomenon of turning up, avoid external dust and enter pcmcia card seat with other foreign material, thus the available protecting serviceability of pcmcia card seat, and, this dustproof construction is activity shutoff socket effectively, thus beautified the overall appearance effect of pcmcia card seat.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of pcmcia card seat in the utility model embodiment;
Fig. 2 is the enlarged diagram of part A in Fig. 1;
Fig. 3 is the perspective view of pcmcia card seat in the utility model embodiment;
Fig. 4 is the enlarged diagram of part B in Fig. 3;
Fig. 5 is the structural representation that in the utility model embodiment, pcmcia card inserts pcmcia card seat.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Fig. 1 ~ 5, it is the preferred embodiment that the utility model proposes.
The pcmcia card seat with dustproof construction that the present embodiment proposes, comprise deck body 1, pole 2, dust-proof door assembly 3 and cover plate 4, wherein, a pole 2 is stretched out at the two ends of deck body 1 respectively to the same side, parallel interval between these two poles 2 to arrange, and be formed with the socket 21 for inserting pcmcia card 5; Dust-proof door assembly 3 is for this socket 21 of activity shutoff, to prevent entering of external dust and foreign material, particularly, dust-proof door assembly 3 is horizontally installed on socket 21 place that two pole 2 front ends are formed, this dust-proof door assembly 3 and two poles 2 perpendicular, meanwhile, cover plate 4 is for coordinating with dust-proof door assembly 3 is spacing, this cover plate 4 is horizontally installed on the front end of two poles 2, and is positioned at the upside of socket 21;
Further, dust-proof door assembly 3 comprises axostylus axostyle 31, dust-proof door 32 and torsion spring 33, and wherein, axostylus axostyle 31 is horizontally installed on the front end of two poles 2, and be positioned at the upper edge of socket 21, in addition, the upside of dust-proof door 32 is movably set on axostylus axostyle 31, and torsion spring 33 is also movably set on axostylus axostyle 31, herein, dust-proof door 32 and torsion spring 33 can carry out axial rotation by axle centered by axostylus axostyle 31, and meanwhile, the two ends of torsion spring 33 are supported mutually with dust-proof door 32 and cover plate 4 respectively;
Again further, dust-proof door 32 is convexly equipped with the first projection 321, cover plate 4 is convexly equipped with the second projection 41, herein, first projection 321 coordinate with the second projection 41 stop spacing, particularly, when dust-proof door 32 laterally rotates around axostylus axostyle 31, first projection 321 can rotate backward, and the second projection 41 is positioned on the first counter-rotational path of projection 321, like this, when the first projection 321 rotates backward initial position, just in time stopped by the second projection 41, thus formed spacing, effectively prevent dust-proof door 32 and turn up.
Under initial condition, dust-proof door 32 is by socket 21 shutoff, after pcmcia card 5 inserts from socket 21, dust-proof door 32 is also inwardly turn to the upside of socket 21 by pcmcia card 5 jack-up, when pcmcia card 5 is outwards extracted from socket 21, in the process of extracting, dust-proof door 32 outwards overturns under the effect of torsion spring 33 restoring force, when dust-proof door 32 turns up to initial condition, by the second projection 41 on cover plate 4, the first projection 321 on dust-proof door 32 is stopped that formation is spacing, like this, dust-proof door 32 is just effectively limited and turns up.
Adopt the above-mentioned pcmcia card seat with dustproof construction, there is following features:
The above-mentioned pcmcia card seat with dustproof construction, by the socket 21 place horizontally set dust-proof door assembly 3 formed two poles 2, and be fixedly installed cover plate 4 in the upside of socket 21, the activity shutoff formed socket 21 is coordinated by cover plate 4 and dust-proof door assembly 3, simultaneously, the dust-proof door 32 and cover plate 4 of dust-proof door assembly 3 arrange the first projection 321 and the second projection 41 respectively, cooperation is stopped by both, dust-proof door 32 is made to there will not be when pulling out card phenomenon of turning up, avoid deck external dust and enter pcmcia card seat inside with other foreign material, thus the available protecting serviceability of pcmcia card seat, and, this dustproof construction is activity shutoff socket 21 effectively, beautify pcmcia card seat overall appearance effect.
In the present embodiment, the upside of above-mentioned dust-proof door 32 has the axle sleeve 322 of circular tube shaped, and this axle sleeve 322 is arranged along the length direction of dust-proof door 32, and, this axle sleeve 322 has the axis hole 3221 running through its entirety, certainly, this axis hole 3221 is also arranged along the length direction of dust-proof door 32, and above-mentioned axostylus axostyle 31 passes from this axis hole 3221, and, can axial rotation in axis hole 3221, meanwhile, the two ends of axostylus axostyle 31 are connected respectively with the outer end of above-mentioned two poles 2 respectively.In other embodiments, according to actual conditions and demand, what above-mentioned dust-proof door 32 and above-mentioned axostylus axostyle 31 can adopt other is rotationally connected mode.
In the present embodiment, above-mentioned two pole 2 outer ends be respectively arranged with Connection Block 22, the two ends of above-mentioned axostylus axostyle 31 are stretched into respectively in corresponding Connection Block 22 to be formed and are connected, herein, can be fixedly connected with between axostylus axostyle 31 with Connection Block 22, also can be flexibly connected, as the case may be with demand and determining.
In the present embodiment, above-mentioned axle sleeve 322 and above-mentioned torsion spring 33 are located on above-mentioned axostylus axostyle 31 respectively, further, axle sleeve 322, torsion spring 33 and axostylus axostyle 31 three are coaxially arranged, herein, the center of axle sleeve 322 offers breach 3222, while torsion spring 33 is arranged in axle sleeve 322, be also arranged in this breach 3222, like this, make the compact conformation of dust-proof door assembly 3, Appropriate application space.Certainly, according to actual conditions and demand, in other embodiments, also can adopt other installation form between above-mentioned torsion spring 33 and above-mentioned axle sleeve 322, not necessarily will offer breach 3222.
In the present embodiment, between the two ends of above-mentioned torsion spring 33, angle is 90 °, and, the two ends of torsion spring 33 are supported mutually with the inner side of above-mentioned dust-proof door 32 and the downside of above-mentioned cover plate 4 respectively, like this, in an initial condition, between dust-proof door 32 and cover plate 4, angle is also 90 °, that is, dust-proof door 32 in an initial condition can the above-mentioned socket 21 of shutoff completely.Certainly, according to actual conditions and demand, in other embodiments, between the two ends of above-mentioned torsion spring 33, angle also can be other sharp angle.
In the present embodiment, above-mentioned first projection 321 is arranged on the upper edge of above-mentioned dust-proof door 32, herein, include two the first projections 321, it is separately positioned on the two ends of dust-proof door 32 upper edge, simultaneously, above-mentioned second projection 41 is arranged on the upper edge of above-mentioned cover plate 4, accordingly, include two the second projections 41 herein, it is separately positioned on the two ends of cover plate 4 upper edge, and it is corresponding with each first projection 321 respectively, phenomenon of turning up is there is in order to prevent dust-proof door 32, second projection 41 and the perpendicular setting of the first projection 321, like this, when pcmcia card 5 is extracted from above-mentioned socket 21, dust-proof door 32 outwards overturns under the restoring force effect of torsion spring 33, when it turn to 90 ° of states of initial position, it is spacing that first projection 321 is just in time supported formation by the second projection 41, thus effectively prevent dust-proof door 32 and occur turning up.Certainly, according to actual conditions and demand, in other embodiments, above-mentioned first projection 321 and above-mentioned second projection 41 can be set to other numbers accordingly.
In the present embodiment, above-mentioned cover plate 4 is horizontally installed on the front end of above-mentioned two poles 2, and be positioned at the upside of above-mentioned socket 21, particularly, the two ends of cover plate 4 are respectively provided with a buckle 42, two buckles 42 are formed fixing with the clamping of two poles 2 respectively, certainly, according to actual conditions and demand, in other embodiments, what above-mentioned cover plate 4 and above-mentioned two poles 2 also can adopt other is fixedly connected with mode, such as bonding etc.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. there is the pcmcia card seat of dustproof construction, comprise deck body, and two poles of to be stretched out to side by the two ends of described deck body, two described pole parallel interval are also formed with socket, it is characterized in that, be provided with the dust-proof door assembly for socket described in activity shutoff between two described poles, between two described poles, be horizontally arranged with the cover plate that coordinate spacing with described dust-proof door assembly;
Described dust-proof door assembly comprises axostylus axostyle, and the dust-proof door be movably set in respectively on described axostylus axostyle and torsion spring, and the two ends of described torsion spring are supported mutually with described dust-proof door and described cover plate respectively;
Described dust-proof door is extended with the first projection, described cover plate is extended with and stops with described first projection the second projection coordinated.
2. there is the pcmcia card seat of dustproof construction as claimed in claim 1, it is characterized in that, one lateral edges of described dust-proof door has the axle sleeve arranged along its length, described axle sleeve has the axis hole run through, described axostylus axostyle is rotatably arranged in described axis hole, and described axostylus axostyle two ends are connected with two described poles respectively.
3. have the pcmcia card seat of dustproof construction as claimed in claim 2, it is characterized in that, two described poles are respectively equipped with Connection Block, described axostylus axostyle two ends are connected with two described Connection Blocks respectively.
4. have the pcmcia card seat of dustproof construction as claimed in claim 2, it is characterized in that, described axle sleeve offers breach, described torsion spring is placed in described indentation, there and is sheathed on described axostylus axostyle.
5. have the pcmcia card seat of dustproof construction as claimed in claim 1, it is characterized in that, in 90 ° of angles between described torsion spring two ends, and the two ends of described torsion spring are supported mutually with the medial surface of described dust-proof door and the downside of described cover plate respectively.
6. there is the pcmcia card seat of dustproof construction as claimed in claim 5, it is characterized in that, the two ends of described dust-proof door upper edge are extended with the first projection described in respectively, the two ends of described cover plate outer ledge are extended with the second projection described in respectively, described first projection and the perpendicular setting of described second projection.
7. the pcmcia card seat with dustproof construction as described in any one of claim 1 ~ 6, it is characterized in that, the two ends of described cover plate are respectively arranged with buckle, and two described buckles connect and fix with two described poles respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532832.3U CN204130786U (en) | 2014-09-16 | 2014-09-16 | There is the pcmcia card seat of dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532832.3U CN204130786U (en) | 2014-09-16 | 2014-09-16 | There is the pcmcia card seat of dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130786U true CN204130786U (en) | 2015-01-28 |
Family
ID=52387109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532832.3U Expired - Fee Related CN204130786U (en) | 2014-09-16 | 2014-09-16 | There is the pcmcia card seat of dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896124A (en) * | 2016-04-28 | 2016-08-24 | 漆学元 | Ultrathin high-secrecy-performance card seat with dustproof doors |
| CN110661129A (en) * | 2018-06-30 | 2020-01-07 | 中航光电科技股份有限公司 | Connector with turnover door |
| WO2020133599A1 (en) * | 2018-12-28 | 2020-07-02 | 江苏英曼电子工业有限公司 | Electric plug connector and module with new dust prevention door mechanism |
-
2014
- 2014-09-16 CN CN201420532832.3U patent/CN204130786U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896124A (en) * | 2016-04-28 | 2016-08-24 | 漆学元 | Ultrathin high-secrecy-performance card seat with dustproof doors |
| CN110661129A (en) * | 2018-06-30 | 2020-01-07 | 中航光电科技股份有限公司 | Connector with turnover door |
| CN110661129B (en) * | 2018-06-30 | 2021-12-07 | 中航光电科技股份有限公司 | Connector with turnover door |
| WO2020133599A1 (en) * | 2018-12-28 | 2020-07-02 | 江苏英曼电子工业有限公司 | Electric plug connector and module with new dust prevention door mechanism |
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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 |
Granted publication date: 20150128 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |