CN2791916Y - Electric card connector - Google Patents
Electric card connector Download PDFInfo
- Publication number
- CN2791916Y CN2791916Y CNU2005200054188U CN200520005418U CN2791916Y CN 2791916 Y CN2791916 Y CN 2791916Y CN U2005200054188 U CNU2005200054188 U CN U2005200054188U CN 200520005418 U CN200520005418 U CN 200520005418U CN 2791916 Y CN2791916 Y CN 2791916Y
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- CN
- China
- Prior art keywords
- electronic card
- card coupler
- guiding
- assembled
- electronic
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electronic card connector which is assembled on a circuit board for transporting the information of an electronic card. The utility model comprises an insulating body, a conductive terminal, a shielding body, a guiding and stopping mechanism and an interlocking arm, wherein the interlocking arm and the shielding body together form a normal opening state (Normal Open) and are respectively connected with a detection circuit of the circuit board. When the electronic card is inserted and positioned, the free end of the interlocking arm is pushed for contacting with the shielding body; the detection circuit can be conducted; thereby, a user conveniently knows the inserting and positioning state of the electronic card.
Description
Technical field
The utility model relates to a kind of electronic card coupler, be meant a kind of electronic card coupler that is used for transmission electronic card data on the circuit board that is assembled in especially, but whether its detected electrons card is inserted into the effect of location.
Background technology
As everyone knows, electronic cards need connect by the telecommunication of electronic card coupler, can produce mutual transfer of data with the application end product.Known electronic cards is complied with the design that different application end products has different size, no matter but the electronic card coupler that any electronics khaki is arranged in pairs or groups all is provided with the trip mechanism that inserts/withdraw from, and insert/withdraw to make things convenient for the user can directly push away to draw.
Yet, electronic cards is along with the pocket mini designer trends of application end product, size is more done littler, relatively the electronic card coupler plug-in card stroke that can provide is then shorter, thereby is not easy to feel the accuracy of locating during the electronic cards insertion, and is easier to cause the instability of transfer of data, therefore, how in the mechanism that this type of small electronic card setting has on-off action, so that whether the perception electronic cards has been inserted into a certain location, real problem for being worth inquiring into.
The utility model content
The technical problems to be solved in the utility model is: a kind of electronic card coupler whether the detected electrons card has been inserted to positioning function that has is provided.
Technical solution of the present utility model is: a kind of electronic card coupler, be assembled in the data that is used for the transmission electronic card on the circuit board, comprise: insulating body, for having the prolate body of major axis and minor axis, comprise and the corresponding interface of minor axis, composition surface, reach the bottom surface and the two sides that are adjacent to respectively between described interface and the composition surface, and the assembling district that is in close proximity to one of two sides, wherein interface is provided with docking groove, and is provided with a plurality of accepting holes that run through the composition surface in the inwall of docking groove; Conducting terminal is contained in described accepting hole, has contact site, interference part and weld part, and wherein weld part is connected with signal circuit on the circuit board; Guiding and stopping mechanism, be assembled in the assembling district of insulating body, comprise: be located at vertical guide groove in the assembling district, can be in the slide block of this vertical guide groove top offset, and this slide block is provided with guiding electronic cards first, second guide channel of inserting/withdrawing from, and be located at locking groove that first, second guide channel junction power supply subcard inserted/withdrawed from the location, and an end be fixed in the assembling district other end can be in the guide rod of this first, second guide channel and locking groove top offset and the elastic component that is assembled in the restoring force after being used to slider displacement is provided in the assembling district; And baffle, cover cap is in a relative side of the bottom surface of described insulating body, is connected with an end of testing circuit on the circuit board; And coupled arm, be assembled in a relative side of described guiding and stopping mechanism, and be close to the composition surface, the one end is exposed to described composition surface, and be connected with the other end of testing circuit on the circuit board, the other end is a free end, and the nearly centre of described coupled arm forms curved arc towards docking groove; Electronic cards is inserted into the location, and the lateral margin of electronic cards pushes the curved arc of coupled arm, and the free end of coupled arm contacts with baffle.
Electronic card coupler as mentioned above, wherein this elastic component is the compression spring.
Electronic card coupler wherein further is provided with protruding grain on the free end of this coupled arm as mentioned above.
Electronic card coupler as mentioned above, wherein this baffle is provided with spring bearer plate with respect to the guide rod of guiding and stopping mechanism, can provide this guide rod to have firm displacement.
Electronic card coupler as mentioned above, wherein the one way displacement stroke with slide block is suitable respectively for the guiding stroke of this first, second guide channel.
Electronic card coupler as mentioned above, wherein this insulating body and baffle corresponding section be respectively equipped with winding mutually first, second engage body, wherein the first engaging body is a button, the second engaging body is a catching groove.
Electronic card coupler wherein further is provided with button and holds sheet as mentioned above, and the one end is assembled on the slide block, and the other end forms convex arc and can buckle in the default breach of electronic cards when electronic cards is inserted.
Characteristics of the present utility model and advantage are: electronic card coupler of the present utility model, one side of its conducting terminal is provided with a coupled arm with cantilever type, and the common state open in usual (Normal Open) that forms of the metal baffle of this coupled arm and connector, and be connected with testing circuit respectively, when electronic cards is inserted into the location, the free end that pushes this coupled arm is contacted with the metal baffle, but and the conduction detection circuit makes things convenient for the user to understand the state that electronic cards is inserted into the location.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 2 is the three-dimensional combination figure of Fig. 1.
Fig. 3, Fig. 4 are the vertical view of the unassembled baffle of the utility model electronic card coupler, show that electronic cards is inserted into the state when inserting the location.
Fig. 5 does not insert and inserts testing circuit not conducting and conducting schematic diagram on the circuit board of location back for electronic cards.
The drawing reference numeral explanation:
1, electronic card coupler 2, insulating body 3, conducting terminal
4, guiding and stopping mechanism 5, baffle 6, coupled arm
20, interface 21, composition surface 22, bottom surface
23,24, two sides 25, assembling district 26, docking groove
27, accepting hole 28, button 30, contact site
31, interference part 32, weld part 40, vertical guide groove
41, slide block 42, first guide channel 43, second guide channel
44, locking groove 45, guide rod 46, elastic component
47, button is held sheet 451,452, the two ends 471 of guide rod, interference solid
472, the two ends 62 of convex arc 60,61, coupled arm, protruding grain
63, curved arc 8, electronic cards 80, breach
90,91, testing circuit two ends
Embodiment
See also Fig. 1, Fig. 2, the utility model electronic card coupler 1 mainly comprises: insulating body 2, conducting terminal 3, guiding and stopping mechanism 4, structures such as baffle 5 and coupled arm 6, wherein insulating body 2 is for having the prolate body of major axis and minor axis, comprise and the corresponding interface 20 of minor axis, composition surface 21, reach the bottom surface 22 and the two sides 23 that are adjacent to respectively between described interface 20 and the composition surface 21,24, and the assembling district 25 that is in close proximity to one of two sides, wherein interface 20 is provided with docking groove 26, and is provided with a plurality of accepting holes 27 that run through the composition surface in the inwall of docking groove 26.In addition, be respectively equipped with button 28 in the edge of two sides, the similar right-angled triangle of its shape (being first buckling body) is used for the group of aftermentioned baffle 5 solid.
Conducting terminal 3 is contained in described accepting hole 27, has contact site, interference part and weld part, and wherein weld part is connected (not shown) with signal circuit on the circuit board
Guiding and stopping mechanism 4, be assembled in the assembling district 25 of insulating body 2, comprise: vertical guide groove 40, slide block 41, first, second guide channel 42,43, locking groove 44 and guide rod 45, and structure such as elastic component 46, wherein vertically guide groove 40 is located in the assembling district 25, is used for doing slippage longitudinally for slide block 41.This first, second guide channel 42,43 is located at and is used to guide electronic cards on the slide block 41 and inserts and to withdraw from, and what deserves to be explained is, the one way displacement stroke of 42,43 fens other guiding strokes of this first, second guide channel and slide block 41 is suitable.And this locking groove 44 is located at the junction of first, second guide channel 42,43, the location that the subcard that is used to power inserts/withdraws from.One end 451 of this guide rod 45 is fixed in assembling district 25, and the other end 452 can be in these first, second guide channel 42,43 and locking groove 44 top offsets.Elastic component 46 is the compression spring, and the restoring force that is used in the assembling district 25 to provide after slide block 41 displacements is provided.Moreover a side of this slide block 41 is provided with button and holds sheet 47, and the one end bends and is assembled on the slide block 41 by interference solid 471, and the other end forms convex arc 472 and can buckle in the default breach (with reference to Fig. 3, Fig. 4) of electronic cards when electronic cards is inserted.
Baffle 5, cover cap is in a relative side of the bottom surface 22 of insulating body 2, it is connected with a end 90 (with reference to Fig. 5) of testing circuit on the circuit board, and its button 28 with respect to insulating body 2 is provided with catching groove 50 (being second buckling body), can organize mutually thus to be solidified as a whole.And with respect to the guide rod 45 formation spring bearer plates 51 of guiding, can make this guide rod 46 have firm displacement on the face of baffle 5 with stopping mechanism.
Coupled arm 6, be assembled in guiding with the relative side of stopping mechanism 4 and be close to the composition surface, be exposed to composition surface 21 after 60 assemblings of one end, and be connected with a end 91 (with reference to Fig. 5) of testing circuit on the circuit board, the other end 61 is a free end, which is provided with protruding grain 62, and the nearly centre of coupled arm forms curved arc 63 towards docking groove.
Must see also Fig. 3, Fig. 4, vertical view for the unassembled baffle 5 of the utility model electronic card coupler, wherein Fig. 3 shows the state that electronic cards 8 is not inserted, Fig. 4 then shows the state when electronic cards 8 is inserted the location, as shown in Figure 3, when electronic cards 8 was not inserted, the breach 80 on its routine limit was interlocked with the convex arc 472 that button is held sheet 47, this moment this coupled arm 6 free end 61 also do not pushed, and guide rod 45 by locking groove 44 along 43 slippages of first guide channel, 42/ second guide channel.When electronic cards 8 continues to be inserted into the location, as shown in Figure 4, the free end 61 of this coupled arm 6 has outwards been pushed and has been leant out at this moment, and can contact with baffle 5, in case contact then testing circuit conducting (as shown in Figure 5), be inserted into location process in electronic cards, 41 guide groove 40 straight skiddings of slide block along assembling district 25, simultaneously, 45 of this guide rods move to when inserting the location along second guide channel, 43/ first guide channel 42,45 of this guide rods are displaced on the locking groove 44, and 46 maintenances of compression spring energy storage, and the restoring force when electronic cards 8 is withdrawed from next time can be provided.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (7)
1. an electronic card coupler is assembled in the data that is used for the transmission electronic card on the circuit board, it is characterized in that, comprising:
Insulating body, for having the prolate body of major axis and minor axis, comprise and the corresponding interface of minor axis, composition surface, reach the bottom surface and the two sides that are adjacent to respectively between described interface and the composition surface, and the assembling district that is in close proximity to one of two sides, wherein interface is provided with docking groove, and is provided with a plurality of accepting holes that run through the composition surface in the inwall of docking groove;
Conducting terminal is contained in described accepting hole, has contact site, interference part and weld part, and wherein weld part is connected with signal circuit on the circuit board;
Guiding and stopping mechanism, be assembled in the assembling district of insulating body, comprise: be located at vertical guide groove in the assembling district, can be in the slide block of this vertical guide groove top offset, and this slide block is provided with guiding electronic cards first, second guide channel of inserting/withdrawing from, and be located at locking groove that first, second guide channel junction power supply subcard inserted/withdrawed from the location, and an end be fixed in the assembling district other end can be in the guide rod of this first, second guide channel and locking groove top offset and the elastic component that is assembled in the restoring force after being used to slider displacement is provided in the assembling district; And
Baffle, cover cap be in a relative side of the bottom surface of described insulating body, is connected with an end of testing circuit on the circuit board; And
Coupled arm is assembled in a relative side of described guiding and stopping mechanism, and is close to the composition surface, the one end is exposed to described composition surface, and be connected with the other end of testing circuit on the circuit board, the other end is a free end, and the nearly centre of described coupled arm forms curved arc towards docking groove; Electronic cards is inserted into the location, and the lateral margin of electronic cards pushes the curved arc of coupled arm, and the free end of coupled arm can be provided with contiguously with baffle.
2. electronic card coupler according to claim 1 is characterized in that, this elastic component is the compression spring.
3. as electronic card coupler as described in the claim 2, it is characterized in that, further be provided with protruding grain on the free end of this coupled arm.
4. as electronic card coupler as described in the claim 3, it is characterized in that this baffle is provided with respect to the guide rod of guiding and stopping mechanism and can makes this guide rod have the spring bearer plate of firm displacement.
5. electronic card coupler according to claim 1 is characterized in that the guiding stroke of this first, second guide channel one way displacement stroke with slide block respectively is suitable.
6. electronic card coupler according to claim 1 is characterized in that, this insulating body and baffle corresponding section be respectively equipped with winding mutually first, second engage body, wherein the first engaging body is a button, the second engaging body is a catching groove.
7. electronic card coupler according to claim 1 is characterized in that, further is provided with button and holds sheet, and the one end is assembled on the slide block, and the other end is formed on the convex arc that can buckle into when electronic cards is inserted in the default breach of electronic cards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200054188U CN2791916Y (en) | 2005-02-24 | 2005-02-24 | Electric card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200054188U CN2791916Y (en) | 2005-02-24 | 2005-02-24 | Electric card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791916Y true CN2791916Y (en) | 2006-06-28 |
Family
ID=36807966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200054188U Expired - Fee Related CN2791916Y (en) | 2005-02-24 | 2005-02-24 | Electric card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791916Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024207A (en) * | 2015-07-29 | 2015-11-04 | 深圳市深台帏翔电子有限公司 | Memory card connecting base |
| CN105098471A (en) * | 2015-07-29 | 2015-11-25 | 深圳市深台帏翔电子有限公司 | Memory card connecting seat |
-
2005
- 2005-02-24 CN CNU2005200054188U patent/CN2791916Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024207A (en) * | 2015-07-29 | 2015-11-04 | 深圳市深台帏翔电子有限公司 | Memory card connecting base |
| CN105098471A (en) * | 2015-07-29 | 2015-11-25 | 深圳市深台帏翔电子有限公司 | Memory card connecting seat |
| CN105024207B (en) * | 2015-07-29 | 2018-02-06 | 深圳市深台帏翔电子有限公司 | Memory card connection jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20100224 |