CN2826752Y - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN2826752Y CN2826752Y CN 200520109158 CN200520109158U CN2826752Y CN 2826752 Y CN2826752 Y CN 2826752Y CN 200520109158 CN200520109158 CN 200520109158 CN 200520109158 U CN200520109158 U CN 200520109158U CN 2826752 Y CN2826752 Y CN 2826752Y
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- CN
- China
- Prior art keywords
- insulating body
- electronic
- electronic cards
- card
- slide assemblies
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- Expired - Fee Related
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Abstract
The utility model relates to an electronic card connector, which can be arranged on a circuit board of an electronic device for the insertion of at least two kinds of electronic cards, which causes that the electrical connection of the electronic cards and the circuit board can be achieved. The utility model comprises one insulating body, one terminal set, one sliding assembly, one misplug preventing mechanism and one card retreating mechanism, wherein one containing space is formed in the insulating body; one positioning part is arranged on one side of the containing space; the elastic component is arranged on the insulating body in a frontward and backward slide mode; the misplug preventing mechanism comprises one rotating member and one elastic component, wherein the rotating member is pivoted to the sliding assembly; the elastic component is arranged between the sliding assembly and the rotating member, wherein one stop part is formed by the rotating member. When the electronic is erroneously inserted into the containing space, the electronic card can push the rotating member of the misplug preventing mechanism to shift and rotate outwards, which causes the stop part of the rotating member is pushed to the positioning part of the insulating body; thereby, a positioning stopping effect can be generated. Thereby, one electronic card connector is formed; the utility model can be used for the insertion of at least two kinds of electronic cards with different sizes of a Ms card a Ms duo card, etc. The utility model has the misplug preventing function.
Description
Technical field
The utility model relates to a kind of electronic card coupler, refers to a kind of electronic cards plant that is conducted to few two kinds of different sizes especially, and has the electronic card coupler of anti-misplug function.
Background technology
Because light, thin, short, the little characteristic of electronic cards (memory card), therefore be used in widely on the electronic installations such as digital camera, PDA(Personal Digital Assistant) or mobile computer, can be used as the usefulness that expands memory space, with the problem of effective solution traditional magnetic disk insufficient space.
Along with different electronic cards just produces different electronic card couplers to electrically connect electronic cards and electronic installation.Existing electronic card coupler is to be installed on the circuit board of electronic installation, plants for electronic cards, makes electronic cards and circuit board reach electric connection, in order to the signal between transmission electronic card and circuit board, makes and obtains the information contact between this electronic cards and the electronic installation.
Though existing on the market at present electronic card coupler, can provide multiple electronic cards (as MS card, SD card, XD card etc.) to plant, but it generally just adopts bigger capacity with accommodation space, and in this accommodation space, be provided with a plurality of respectively with the corresponding guiding of electronic cards profile, detent mechanism so that this electronic card coupler can be planted for multiple different electronic cards.
Because what present Ms card and Ms duo card profile were suitable is similar to, and Ms duo card only omits Bao Jilve and is narrower than the Ms card, be difficult in this accommodation space, be provided with respectively and corresponding guiding of electronic cards profile and position-limit mechanism, especially when Ms card and Ms duo card misplug (for example instead inserting), more likely cause the terminal of terminal group to be broken, therefore still do not have at present the electronic card coupler of the electronic cards plant that can supply Ms card and two kinds of different sizes of Ms duo card on the market.
Though Ms duo card can be installed in the switching device in advance, make this Ms duo card can be inserted in the electronic card coupler of Ms card, but the purchase cost of this switching device is higher, and Ms duo card is installed on the operation in the switching device, also can cause user's inconvenience.
Summary of the invention
Main purpose of the present utility model is to provide a kind of electronic card coupler with anti-misplug function.
In order to reach above-mentioned purpose, the utility model provides a kind of electronic card coupler, comprises at least: an insulating body, the arm that it comprises a base portion and is connected in these base portion both sides, form an accommodation space between this base portion and two arms, this accommodation space one side is provided with a location division; One terminal group, it comprises several terminals, and these terminals are installed on this insulating body, and these terminals also stretch in the accommodation space; One slide assemblies, what it can forward and backward slip is arranged on this insulating body; One anti-mis-insertion mechanism, it comprises a single-revolution spare and an elastic parts, and this revolving meber is to be articulated in this slide assemblies, and this elastic parts is arranged between this slide assemblies and the revolving meber, and this revolving meber is formed with a stop section; And a trip mechanism, it is installed on an arm of this insulating body, and this slide assemblies is to be connected in this trip mechanism; Above-mentioned anti-mis-insertion mechanism is provided with when electronic cards misplugs in this accommodation space, and the revolving meber that this electronic cards can contact this anti-mis-insertion mechanism outwards is offset rotation, makes the stop section of this revolving meber contact location division in this insulating body, and produces the block location.
The utility model electronic card coupler can be planted for the electronic cards of two kinds of different sizes such as Ms card and Ms duo card at least, this electronic cards suitable simple and convenient of operation of planting, do not need to be installed in addition switching device, and can make firm being positioned in the electronic card coupler of this electronic cards, make the electric connection between electronic cards and the electronic card coupler firm, the signal transmission is stable; In addition, when electronic cards mispluged, this electronic cards that misplugs can't continue to insert in the electronic card coupler, uses the protection terminal group, avoided the terminal of terminal group to be broken.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and explanation usefulness, be not to be used for to the utility model limitr in addition.
Description of drawings
Fig. 1 is the stereogram of the utility model electronic card coupler.
Fig. 2 is the stereogram that the slide assemblies of the utility model electronic card coupler is removed.
Fig. 3 is the stereogram of revolving meber of the anti-mis-insertion mechanism of the utility model electronic card coupler.
Fig. 4 is the stereogram that the elastic parts of the anti-mis-insertion mechanism of the utility model electronic card coupler is installed on slide assemblies.
Fig. 5 is the stereogram that the revolving meber of the anti-mis-insertion mechanism of the utility model electronic card coupler is installed on slide assemblies.
Fig. 6 is the schematic diagram that the utility model electronic card coupler and MS card are just being inserted state.
Fig. 7 is the schematic diagram that the utility model electronic card coupler and MS card are instead inserted state.
Fig. 8 is the schematic diagram one that the utility model electronic card coupler and MS duo card are just being inserted state.
Fig. 9 is the schematic diagram two that the utility model electronic card coupler and MS duo card are just being inserted state.
Figure 10 is the schematic diagram one that the utility model electronic card coupler and MS duo card are instead inserted state.
Figure 11 is the schematic diagram two that the utility model electronic card coupler and MS duo card are instead inserted state.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
See also Fig. 1 to Fig. 6, the utility model provides a kind of electronic card coupler, refers to especially plant for electronic cards (Ms card and Ms duo card) on a kind of circuit board that is installed in electronic installation, makes electronic cards and circuit board reach the electronic card coupler of electric connection.
This electronic card coupler includes an insulating body 1, a terminal group 2, a slide assemblies 3, an anti-mis-insertion mechanism 4 and a trip mechanism 5 at least, wherein, this insulating body 1 is to make with plastic insulation material, this insulating body 1 includes a base portion 11 and is connected in first arm 12, second arm 13 that these base portion 11 both sides extend in parallel, and formation one is used to accommodate the accommodation space 14 of electronic cards between this base portion 11 and two arms 12,13.These second arm, 13 inner edges also are provided with a location division 131, and this location division 131 is to be positioned at accommodation space 14 1 sides.
This terminal group 2 includes several terminals 21, and these terminals 21 are to make with electric conducting material, and it is to be microscler lamellar body, and is bent into suitable shape.These terminals 21 are installed in base portion 11 rear ends of this insulating body 1 and extend in parallel with this first, second arm 12,13.Each terminal 21 respectively has a pin portion 211 and a contact site 212 (as Fig. 9), and the pin portion 211 of these terminals 21 stretches out outside the insulating body 1, can be welded on the circuit board, and reach electric connection with this circuit board.212 of the contact sites of these terminals 21 stretch in the accommodation space 14 of insulating body 1, can be in order to reach electrical the contact with electronic cards.Only disclose in the present embodiment a terminal group 2 is arranged, make the electronic cards of Ms card and Ms duo card share this terminal group 2, certainly also can set up the terminal group of right quantity, and the utility model electronic card coupler also can be planted for other electronic cards (as SD card, XD card etc.) according to actual needs.
This slide assemblies 3 includes first side wall 32, second side wall 33 that top board 31 that a metallic plate makes and two is made with plastics, this top board 31 and two side walls the 32, the 33rd utilize the mode of flush type die casting (insert-molding) to make up, make this two side wall 32,33 be connected in this top board 31 2 sides, this two side wall 32 and 33 can provide functions such as spacing, the guiding of electronic cards and block.This slide assemblies 3 be can forward and backward slip be arranged on this insulating body 1, this slide assemblies 3 is between two arms 12,13 of this insulating body 1 of position.These first side wall, 32 inner edges form one first stopping surface 321 and one second stopping surface 322, this two stopping surface 321 and 322 is the cancave cambered surfaces that are respectively corresponding first electronic cards (Ms card) 6 and second electronic cards (Ms duo card) 7 Leading end chamfers 61 and 71 (as Fig. 6 to Figure 11), and this two stopping surface 321 and 322 is to be divided into forward and backward position.
This anti-mis-insertion mechanism 4 includes a single-revolution spare 41 and an elastic parts 42, and this revolving meber 41 roughly is a segment, and this revolving meber 41 and first side wall 32 that is placed in slide assemblies 3 are offered in the corresponding storage tank 323.These revolving meber 41 1 ends are provided with a pivot hole 411, and can establish on the corresponding pivot 324 in order to dash forward in the storage tank 323 that is articulated in these slide assemblies 3 first side walls 32, make this revolving meber 41 can be in storage tank 323 be that center of rotation is done a rotation with pivot 324.These revolving meber 41 outer rims also are formed with a stop section 412, and this stop section 412 is to be an outstanding blocks.These revolving meber 41 end faces also are formed with a depressed part 413, and can be in order to ccontaining this elastic parts 42.
This elastic parts 42 is to be arranged in the storage tank 323 of this first side wall 32, this elastic parts 42 is to be sheathed on this pivot 324, this elastic parts 42 is to have a first end 421 and a second end 422, this two end 421 and 422 is the depressed parts 413 that stretch into revolving meber 41, wherein, this first end 421 is to terminating in the formed stop surface 325 of storage tank 323 1 side inwalls, this the second end 422 is to connect and fix in the holddown groove 326 of this storage tank 323 opposite sides, make this elastic parts 42 between first side wall 32 and revolving meber 41 of this slide assemblies 3, and can be by two ends 421 and 422 contact revolving mebers, 41 flexible being positioned on first side wall 32 of this elastic parts 42.When revolving meber 41 rotations, can drive first end 421 and move, and produce an elastic-restoring force towards the second end 422, can make revolving meber 41 reply the preceding state of rotation.Revolving meber 41 lower positions are equipped with a block 43 on the base portion 11 of this insulating body 1 in addition.
This trip mechanism 5 is installed in first arm 12 of this insulating body 1, it includes a movable block 51, an elastic component 52 and a guide bar 53, this movable block 51 is to be arranged on first arm 12 of this insulating body 1, this movable block 51 can be done a forward and backward freely slip on this first arm 12, these movable block 51 lateral walls have one can and move back the geometric locus groove 54 of card in order to the control plug-in card.On this movable block 51 and be provided with a link slot 55 that roughly is T-shape, and be provided with a connecting portion 331 that roughly is T-shape in second side wall, 33 1 pleurapophysis of this slide assemblies 3, the connecting portion 331 of this slide assemblies 3 is that interlocking is connected in this link slot 55, make this slide assemblies 3 be connected in this movable block 51, also can drive this movable block 51 same moved further when mobile when this slide assemblies 3 is forward and backward.
This elastic component 52 is to be a compression spring, and this elastic component 52 is to be arranged between first arm 12 and movable block 51 of this insulating body 1, makes this elastic component 52 can bestow the strength that resets that this movable block 51 moves forward.
These guide bar 53 1 ends are to be fixed on first arm 12 of this insulating body 1, the other end is then movable to be matched with in the geometric locus groove 54 of this movable block 51, and this guide bar 53 can divide two sections motions to reach plug-in card respectively, to move back the effect of card in this geometric locus groove 54; By above-mentioned composition to form electronic card coupler of the present utility model.
When the user promotes first electronic cards (Ms card) 6 and is just inserting in this accommodation space 14, these first electronic cards, 6 two sides can utilize first side wall 32 of slide assemblies 3 and second side wall 33 that effect spacing and guiding is provided, and this first electronic cards 6 can be inserted in this accommodation space 14 (as Fig. 6) smoothly.When this first electronic cards 6 was inserted into the location, the chamfering 61 of this first electronic cards, 6 front ends, one side was first stopping surface 321 that contacts in this first side wall 32, and the movable block 51 that makes this first electronic cards 6 can promote these slide assemblies 3 drive trip mechanisms 5 slides backward.Simultaneously, the chamfering 61 of this first electronic cards, 6 front ends, one side can not contact the outwards skew rotation of revolving meber 41 of this anti-mis-insertion mechanism 4, and this slide assemblies 3 can be moved freely backward.
When this first electronic cards 6 moves to the location backward, the electrical contact of this first electronic cards 6 can contact with the contact site 212 of the terminal 21 of terminal group 2 reaches electric connection, but and this guide bar 53 of mat in this geometric locus groove 54, move to reach the effect of plug-in card location.When the user promotes this first electronic cards 6 once more, but this guide bar 53 of mat moves to reach the effect of moving back card automatically in this geometric locus groove 54.
When the user promotes that first electronic cards 6 is counter to be inserted in this accommodation space 14; these first electronic cards, 6 front end opposite sides are block 43 front ends (as Fig. 7) that contact this anti-mis-insertion mechanism 4; make this first electronic cards 6 that misplugs to continue to insert in the accommodation space 14; use protection terminal group 2, and can avoid the terminal 21 of terminal group 2 to be broken.
When the user promotes second electronic cards (Ms duo card) 7 and is just inserting in this accommodation space 14, these second electronic cards, 7 two sides also can utilize first side wall 32 of slide assemblies 3 and second side wall 33 that effect spacing and guiding is provided, and this second electronic cards 7 can be inserted in this accommodation space 14 smoothly.When this second electronic cards 7 is inserted into the location, the chamfering 71 of this second electronic cards, 7 front ends, one side is second stopping surface 322 (as Fig. 8 and Fig. 9) that contacts in this first side wall 32, and the movable block 51 that makes this second electronic cards 7 can promote these slide assemblies 3 drive trip mechanisms 5 slides backward.Simultaneously, the chamfering 71 of this second electronic cards, 7 front ends, one side can not contact the outwards skew rotation of revolving meber 41 of this anti-mis-insertion mechanism 4, and this slide assemblies 3 can be moved freely backward.
When this second electronic cards 7 moves to the location backward, the electrical contact of this second electronic cards 7 can contact with the contact site 212 of the terminal 21 of terminal group 2 reaches electric connection, but and this guide bar 53 of mat in this geometric locus groove 54, move to reach the effect of plug-in card location.When the user promotes this second electronic cards 7 once more, but this guide bar 53 of mat moves to reach the effect of moving back card automatically in this geometric locus groove 54.This first electronic cards 6 and second electronic cards 7 are to share a terminal group 2, this first electronic cards 6 and second electronic cards 7 are optionally to be inserted in electronic card coupler, and this first electronic cards 6 and second electronic cards 7 are inserted in the slightly forward and backward dislocation in position in the electronic card coupler.
When the user promotes that second electronic cards 7 is counter to be inserted in this accommodation space 14; these second electronic cards, 7 front end opposite sides are the outwards skew rotations (as Figure 10 and Figure 11) of revolving meber 41 that contact this anti-mis-insertion mechanism 4; the stop section 412 of these revolving meber 41 outer rims is contacted in the location division 131 of second arm, 13 inner edges of insulating body 1; and the effect of generation block location; make this second electronic cards 7 that misplugs to continue to insert in the accommodation space 14; use protection terminal group 2, and can avoid the terminal 21 of terminal group 2 to be broken.
The utility model mainly is to plant for the electronic cards 6,7 of at least two kinds of different sizes such as Ms card and Ms duo card, this electronic cards suitable simple and convenient of operation of planting, do not need to be installed in addition switching device, and can make this electronic cards 6,7 firm being positioned in the accommodation space 14, make the electric connection between electronic cards 6,7 and the electronic card coupler firm, the signal transmission is stable.In addition, when electronic cards 6,7 mispluged (for example instead inserting), this anti-mis-insertion mechanism 4 can produce the effect of block, makes the electronic cards 6,7 that misplugs can't continue to insert in the accommodation space 14, used protection terminal group 2, avoided the terminal 21 of terminal group 2 to be broken.
The above; only be one of preferable feasible embodiment of the utility model; can not therefore promptly limit to interest field of the present utility model; concerning being familiar with those of ordinary skill in the art; such as use the technical solution of the utility model and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection range of the utility model claim.
Claims (6)
1, a kind of electronic card coupler is characterized in that, comprises at least:
One insulating body, the arm that it comprises a base portion and is connected in these base portion both sides forms an accommodation space between this base portion and two arms, and this accommodation space one side is provided with a location division;
One terminal group, it comprises most terminals, and these terminals are installed on this insulating body, and these terminals also stretch in this accommodation space;
One slide assemblies, what it can forward and backward slip is arranged on this insulating body;
One anti-mis-insertion mechanism, it comprises a single-revolution spare and an elastic parts, and this revolving meber is to be articulated in this slide assemblies, and this elastic parts is arranged between this slide assemblies and the revolving meber, and this revolving meber is formed with a stop section; And
One trip mechanism, it is installed on an arm of this insulating body, and this slide assemblies is to be connected in this trip mechanism;
Above-mentioned anti-mis-insertion mechanism is provided with when electronic cards misplugs in this accommodation space, and the revolving meber that this electronic cards can contact this anti-mis-insertion mechanism outwards is offset rotation, makes the stop section of this revolving meber contact location division in this insulating body, and produces the block location.
2, electronic card coupler according to claim 1 is characterized in that, this anti-mis-insertion mechanism comprises that further a block is based in the base portion of this insulating body, another electronic cards that misplugs in order to block.
3, electronic card coupler according to claim 1, it is characterized in that, this slide assemblies comprises a top board, one first side wall and one second side wall, and this first side wall inner edge forms one first stopping surface and one second stopping surface, and this two stopping surface is corresponding electronic cards Leading end chamfer.
4, electronic card coupler according to claim 3, it is characterized in that, this revolving meber is to be placed in first side wall, the one corresponding storage tank of this slide assemblies, and this revolving meber one end is provided with a pivot hole, establishes on the corresponding pivot in order to dash forward in the storage tank that is articulated in this first side wall.
5, electronic card coupler according to claim 4, it is characterized in that, this revolving meber end face is formed with a depressed part, this elastic parts is to be placed in this depressed part, this elastic parts has a first end and a second end, this first end is to terminating in the formed stop surface of storage tank one side inwall, and this second end is to be fixed in the holddown groove of this storage tank opposite side.
6, electronic card coupler according to claim 1, it is characterized in that, this trip mechanism comprises a movable block, an elastic component and a guide bar, this movable block is arranged on the arm of this insulating body, this movable block has one in order to the control plug-in card and move back the geometric locus groove of card, this slide assemblies is to be connected in this movable block, this elastic component is arranged at arm of this insulating body and movable block, guide bar one end is to be fixed on the arm of this insulating body, and other end activity is matched with the geometric locus groove of this movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109158 CN2826752Y (en) | 2005-06-27 | 2005-06-27 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109158 CN2826752Y (en) | 2005-06-27 | 2005-06-27 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826752Y true CN2826752Y (en) | 2006-10-11 |
Family
ID=37066934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520109158 Expired - Fee Related CN2826752Y (en) | 2005-06-27 | 2005-06-27 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779485A (en) * | 2014-01-15 | 2015-07-15 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
-
2005
- 2005-06-27 CN CN 200520109158 patent/CN2826752Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779485A (en) * | 2014-01-15 | 2015-07-15 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN104779485B (en) * | 2014-01-15 | 2018-08-31 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
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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: 20061011 |