CN201663261U - Card read connector - Google Patents
Card read connector Download PDFInfo
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- CN201663261U CN201663261U CN2010201332444U CN201020133244U CN201663261U CN 201663261 U CN201663261 U CN 201663261U CN 2010201332444 U CN2010201332444 U CN 2010201332444U CN 201020133244 U CN201020133244 U CN 201020133244U CN 201663261 U CN201663261 U CN 201663261U
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- accommodation space
- slide mass
- base frame
- insulating base
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Abstract
The utility model reveals a card read connector, which comprises an insulating seat body and a plurality of signal terminals. Wherein, the insulating seat body is provided with a slide section in an all-in-one manner near a containing space. The slide section, a slide body, an elastic body and a lead guide rod are assembled to form a card withdrawing mechanism. The slide body forms scarf joint with the guide rod in a slide manner in a heart-shaped lead rail thereof and the other end of the guide rod is inserted and fixed in the slide section. A flexible elastic body is sleeved and connected between the two opposite walls of the slide section and a slide block. When the connector is used for the insertion and withdraw of an electric card or an assistant insertion and connection framework, the slide body fits the guide of the guide rod through the heart-shaped lead rail and is guided by a guide wall to slide in the slide section so that the slide body inclines and is separated from the abutting joint with the electric card or the insertion and connection framework. Proved by the experiment, the utility model can realize the smooth card insertion and withdraw operation and improve the use safety of the electric card.
Description
Technical field
The utility model relates to a kind of connector construction, relates in particular to a kind ofly to have slotting, as to move back the smooth and easy sense of card motion Card Reader and connect machine construction.
Background technology
Innovation and progress along with the science and technology epoch, various electronic products such as desktop computer, notebook computer or palmtop PC etc., be prevalent in each corner in the society all, and various electronic products at present, mobile phone and PDA(Personal Digital Assistant), digital camera, the digital camera camera, digital recorders etc. all tend to multi-functional Design Mode, for example can data memory, take pictures, photography or recording etc., the function of use of electronic product is promoted greatly, and for the more convenient use of consumer, file data or static state that the thought electronic product must be remembered in use, dynamic video-audio data, then to see through electronic cards (memory card) and carry out record, storage, therefore, all can be provided with the card reading connector that the subcard of can powering plugs in various electronic product inside.
As shown in Figure 8,, find out by knowing shown in the figure that this insulating base frame A inside is formed with accommodation space A0 for commonly using the exploded view of card reading connector, accommodation space A0 one side is formed with opening A1, and insulating base frame A is provided with plural terminals A2 in accommodation space A0; Moreover, insulating base frame A is provided with A3 between the slip region in plural terminals A2 side, and A3 is respectively equipped with blocking bar A31 and holddown groove A32 away from opening A1 one side between the slip region, and A3 is provided with trip mechanism B between the slip region, trip mechanism B is for having slide block B 1, elastomer B2, guide member B3 and holding body B4, moreover, slide block B 1 side is respectively equipped with heart type groove B11 and location notch B12, and between the slip region blocking bar A31 of A3 and slide block B 1 away from the ammunition feed gonosome B2 two sides installing respectively of location notch B12 one side, and be installed up to the holddown groove A32 of A3 between the slip region and the heart type groove B11 of slide block B 1 respectively with guide member B3 two sides, again holding body B4 is installed up to the location notch B12 of slide block B 1, and holding body B4 one lateral buckling forms kink B41, kink B41 can pass slide block B 1 to the accommodation space A0 of insulating base frame A, be covered with housing C in insulating base frame A and the last cover of trip mechanism B again, when the electronic cards (not shown) is inserted from insulating base frame A opening A1 toward accommodation space A0, its trip mechanism B can be fastened in the groove of electronic cards one side in slide block B 1 holding body B4, make the elastomer B2 of slide block B 1 one sides form elastic shrinkage, guide member B3 one side of trip mechanism B moves in slide block B 1 heart type groove B11 simultaneously, so, pass the first time after electronic cards is inserted to be pressed into to form and fix, and after pushing for the second time, make electronic cards withdraw from card reading connector, to have PUSH-PUSH function (secondary is pushed formation and once circulated), allow electronic cards can conveniently insert or withdraw from action.
But but there are many problems in general card reading connector when reality is used at present, as:
(1) the holding body B4 that installed in location notch B12 of this slide block B 1 is that metal material is made, when the kink B41 of holding body B4 when repeatedly active card is held in the groove of electronic cards side, the kink B41 of its holding body B4 can form elastic fatigue, make kink B41 can't firmly be held in the groove of electronic cards, cause electronic cards to form and rock, make plural terminals A2 generation loose contact in electronic cards and the insulating base frame A easily at the accommodation space A0 of insulating base frame A.
(2) the holding body B4 of this trip mechanism B must be installed up to slide block B 1 side edge detents B12, cause and prolong overall package process time and increase procedure of processing, and must the increase personnel or process equipment keep process velocity, cause producing relatively the problem of manufacturing cost rising.
(3) because the holding body B 4 of this trip mechanism B is useful in the electronic cards of side tool groove only, so for the unnotched electronic cards of side (as the employed SIM card of mobile communication device), the function (secondary is pushed formation and once circulated) that promptly can't have PUSH-PUSH, and the puzzlement of the SC service ceiling system of causing.
Be with, how to solve problem and the disappearance of commonly using card reading connector, be the skill of the being engaged in the industry personnel that grind and desire most ardently the direction place that research improves.
Summary of the invention
The purpose of this utility model is: a kind of card reading connector is provided, and nationality is reached electronic cards and plugged performance smoothly in the connector accommodation space by the structural strength that promotes the connector trip mechanism.
The purpose of this utility model will be achieved through the following technical solutions:
A kind of card reading connector, comprise insulating base frame and complex signal terminal, be formed with an ostiolate accommodation space in the described insulating base frame, the complex signal terminal is embedded in insulating base frame and is exposed in the accommodation space, it is characterized in that: described insulating base frame is provided with between the slip region in that the accommodation space side is one-body molded, and constitute trip mechanism with slide mass, elastomer, guide rod assembling, wherein---
Be provided with a breach that outwards connects away from the lateral wall of accommodation space between this slip region, and its madial wall of being separated by with accommodation space is provided with the guiding walls to the breach inclination; Be respectively equipped with hole clipping and backstop groove in opening one side between described slip region, an end of described guide rod is plugged within the hole clipping; And convexing with the blocking bar in relative opening one side, a described elastomeric end is socketed on the blocking bar;
This slide mass convexes with the passing piece respectively and fixes projection towards the side of accommodation space, and described slide mass bottom convexes with the slipping block that is subjected to guiding walls guiding slippage, the slide mass top is concaved with the heart type guide rail of tool circulation circuit, and the other end of described guide rod slides and is embedded in the heart type guide rail.
Further, this connector comprises that also a shape size is matched with the grafting framework of accommodation space, described grafting framework one side surface forms the accepting groove that the power supply subcard embeds, and is respectively equipped with backstop inclined-plane and recess at the passing piece and the fixing projection of the corresponding slide mass of the side of grafting framework towards between the slip region.Wherein this accepting groove runs through perpendicular to frame plane and is provided with plural open-work.
Further, this slide mass outwards is provided with the projection of ammunition feed gonosome socket over against a sidewall of blocking bar, and the heart type guide rail of slide mass is formed with first slip plane and second slip plane, wherein nearly projection one side of first slip plane is made as starting vessel, projection one side far away is made as location notch, and be provided with groove, and form the backstop wall between first slip plane and the groove at the side of location notch.And the fixing projection side of this slide mass is provided with stop block.
Further, this complex signal terminal is plugged in insulating base frame set plural terminals groove in accommodation space, and the contact jaw of one end for exposing from each terminal groove, the other end are to pass the outer welding ends of insulating base frame.
Further, this connector also comprises a shielding cover body, and relative two outer side edges of this shielding cover body run through respectively and are provided with plural button hole, are interlocked with corresponding set plural projection on the insulating base frame; Form a receiving space that covers between accommodation space and slip region between relative two outer side edges of this shielding cover body, and be provided with in this shielding cover body top one side and be suspended on receiving space and contraposition downwards and be pressed on the body that compresses on the trip mechanism.。
The purpose of this utility model, can also realize by the following technical programs equally:
A kind of card reading connector, comprise insulating base frame, grafting framework and complex signal terminal, be formed with an ostiolate accommodation space in the described insulating base frame, the shape size of described grafting framework is matched with accommodation space, the complex signal terminal is embedded in insulating base frame and is exposed in the accommodation space, it is characterized in that: described insulating base frame is provided with between the slip region in that the accommodation space side is one-body molded, and constitutes trip mechanism with slide mass, elastomer, guide rod assembling, wherein---
Be provided with a breach that outwards connects away from the lateral wall of accommodation space between this slip region, and its madial wall of being separated by with accommodation space is provided with the guiding walls to the breach inclination; Be respectively equipped with hole clipping and backstop groove in opening one side between described slip region, an end of described guide rod is plugged within the hole clipping; And convexing with the blocking bar in relative opening one side, a described elastomeric end is socketed on the blocking bar;
This slide mass convexes with the passing piece respectively and fixes projection towards the side of accommodation space, and described slide mass bottom convexes with the slipping block that is subjected to guiding walls guiding slippage, the slide mass top is concaved with the heart type guide rail of tool circulation circuit, and the other end of described guide rod slides and is embedded in the heart type guide rail;
This grafting framework one side surface forms the accepting groove that the power supply subcard embeds, and is respectively equipped with backstop inclined-plane and recess at the passing piece and the fixing projection of the corresponding slide mass of the side of grafting framework towards between the slip region.
Further, this accepting groove runs through perpendicular to frame plane and is provided with plural open-work.
Further, this connector also comprises a shielding cover body, and relative two outer side edges of this shielding cover body run through respectively and are provided with plural button hole, are interlocked with corresponding set plural projection on the insulating base frame; Form a receiving space that covers between accommodation space and slip region between relative two outer side edges of this shielding cover body, and be provided with in this shielding cover body top one side and be suspended on receiving space and contraposition downwards and be pressed on the body that compresses on the trip mechanism.
After a kind of card reading connector of the utility model was used, its beneficial effect was embodied in:
This kind card reading connector promotes the structural strength of trip mechanism thus greatly because one-body molded respectively being provided with of slide mass one side passed piece and fixed projection, can reach smoothly really and insert, moves back the card operation, improves the fail safe that electronic cards is used.
Following constipation closes the embodiment accompanying drawing, embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is an assembling schematic diagram of the present utility model;
Fig. 3 is user mode figure of the present utility model;
Fig. 4 is a side-looking generalized section of the present utility model;
Fig. 5 is an action schematic diagram of the present utility model ();
Fig. 6 is an action schematic diagram of the present utility model (two);
Fig. 7 is an action schematic diagram of the present utility model (three);
Fig. 8 is the existing decomposing schematic representation of commonly using card reading connector.
Between 1～insulating base frame, 10～accommodation space, 11～opening, 12～projection, 13～terminal groove, 131～signal terminal, 1311～contact jaw, 1312～welding ends, 14～slip region, 141～hole clipping, 1411～backstop groove, 142～blocking bar, 143～lateral wall, 144～madial wall, 145～breach, 146～guiding walls;
2～trip mechanism, 21～slide mass, 211～projection, 212～heart type guide rail, 2121～convex body, 2122～the first slip planes, 2123～the second slip planes, 2124～starting vessel, 2125～location notch, 2126～groove, 2127～backstop wall, 213～passing piece, 214～fixing projection, 215～stop block; 216～slipping block, 22～guide rod, 221～inlay card end, 222～slippage end, 23～elastomer, 231～socket end, 232～butt end;
3～shielding cover body, 31～button hole, 32～receiving space, 33～compress body;
4～grafting framework, 41～accepting groove, 42～open-work, 43～backstop inclined-plane, 44～depression breach;
5～electronic cards, 51～contact;
Between A～insulating base frame, A0～accommodation space, A1～opening, A2～plural terminals, A3～slip region, A31～blocking bar, A32～holddown groove, B～trip mechanism, B1～slide block, B11～heart type groove, B12～location notch, B2～elastomer, B3～guide member, B4～holding body, B41～kink, C～housing.
Embodiment
For making technique scheme of the present utility model and effect be easier to understand,, technical characterictic of the present utility model is described in detail as follows below in conjunction with embodiment and accompanying drawing thereof:
As depicted in figs. 1 and 2, be perspective exploded view of the present utility model, assembling schematic diagram, find out that by knowing shown in the figure card reading connector of the present utility model includes insulating base frame 1 and complex signal terminal 131.Especially, this insulating base frame is provided with between the slip region 14 in that the accommodation space side is one-body molded, and constitutes trip mechanisms 2 with slide mass 21, elastomer 23, guide rod 22 assemblings, wherein:
This insulating base frame 1 is inner for having accommodation space 10, accommodation space 10 1 sides are formed with opening 11, and two relative lateral walls of insulating base frame 1 convex with plural projection 12 respectively, and insulating base frame 1 is provided with plural terminals groove 13 in accommodation space 10, embed respectively in the plural terminals groove 13 plural signal terminal 131 is arranged, and each signal terminal 131 1 side is for having contact jaw 1311, each contact jaw 1311 is for exposing plural terminals groove 13 and being suspended in the accommodation space 10, and plural signal terminal 131 in addition side for respectively having welding ends 1312, each welding ends 1312 is for passing respectively outside the insulating base frame 1, moreover, insulating base frame 1 is provided with between the slip region 14 in plural signal terminal 131 sides, 14 adjacent openings, 11 1 sides are provided with hole clipping 141 between the slip region, hole clipping 141 sides are provided with backstop groove 1411 again, and 14 walls away from hole clipping 141 convex with blocking bar 142 between the slip region, and 14 are extended with lateral wall 143 away from terminal groove 13 1 sides toward hole clipping 141 in blocking bar 142 between the slip region, and 14 to be extended with madial wall 144 toward hole clipping 141 between the slip region in blocking bar 142 approach end pilot trench 13 1 sides, between lateral wall 143 and hole clipping 141, be formed with the breach 145 of outside perforation again, and 14 be provided with the guiding walls 146 that tilts toward breach 145 between the slip region in backstop groove 1411 sides.
This trip mechanism 2 is for having slide mass 21, and slide mass 21 1 sides convex with projection 211, and slide mass 21 tops are concaved with the heart type guide rail 212 of tool circulation circuit, heart type guide rail 212 inner bottom surface central authorities convex with convex body 2121, outside convex body 2121, be formed with first slip plane 2122 and second slip plane 2123 in the heart type guide rail 212 respectively, and first slip plane 2122 is provided with starting vessel 2124 near projection 211 1 sides, and side is provided with location notch 2125 in addition, location notch 2125 sides are concaved with groove 2126, in addition, first slip plane 2122 is highly for being higher than groove 2126, make and form backstop wall 2127 between first slip plane 2122 and the groove 2126, and slide mass 21 is provided with passing piece 213 and fixes projection 214 in heart type guide rail 212 outer side edges, fix projection 214 sides and convex with stop block 215, moreover, slide mass 21 bottoms convex with slipping block 216, and cooperation is equiped with guide rod 22 on slide mass 21, guide rod 22 is inlay card end 221 away from slide mass 21 1 lateral bucklings, inlay card end 221 embeds and is fixed between the slip region 14 hole clipping 141, guide rod 22 lateral buckling in addition is slippage end 222, slippage end 222 embeds slide mass 21 in the starting vessel 2124 of heart type guide rail 212, moreover, the projection 211 of slide mass 21 is nested with and is provided with elastomer 23, elastomer 23 is formed with socket end 231 near projection 211 1 sides, and side is formed with butt end 232 in addition.
Above-mentioned member is when assembling, be 14 confession trip mechanisms, 2 installings between the slip region of insulating base frame 1, and the butt end 232 of elastomer 23 is placed between the slip region 14 blocking bar 142, and socket end 231 is placed on slide mass 21 projections 211, and slide mass 21 is placed between the slip region of insulating base frame 1 14; Moreover, insulating base frame 1 and trip mechanism 2 tops are provided with shielding cover body 3, relative two outer side edges of shielding cover body 3 are penetrated with plural button hole 31 respectively, and shielding cover body 3 is formed with receiving space 32 between two outer side edges, and shielding cover body 3 tops one side be provided be suspended on receiving space 32 compress body 33, again shielding cover body 3 covers are overlying on insulating base frame 1 and trip mechanism 2, the plural button hole 31 in shielding cover body 3 two outsides is fastened on the plural projection 12 of insulating base frame 1 simultaneously, and the body 33 downward contrapositions that compress of shielding cover body 3 are pressed on the guide rod 22 of trip mechanism 2, so the slippage end 222 of guide rod 22 is in the heart type guide rail 212 of slide mass 21 in the slipping, can prevent that slide mass 21 from taking off centrifugal type guide rail 212, can improve stability in use and avoid damage, and group constitutes the card reading connector of this creation.
As shown in Figure 3, be user mode schematic diagram of the present utility model, find out by knowing shown in the figure, this creation card reading connector system inserts in opening 11 past accommodation spaces 10 for grafting framework 4 with insulating base frame 1, these grafting framework 4 one side surfaces form the accepting groove 41 of recess, and accepting groove 41 is penetrated with plural open-work 42 outward, and be provided with backstop inclined-plane 43 in grafting framework 4 sides, and grafting framework 4 is provided with depression breach 44 in backstop inclined-plane 43 sides, and the accepting groove 41 of grafting framework 4 can be fixing for acquiescence electronic cards 5 (as the employed SIM card of mobile communication device) embedding, and electronic cards 5 one side surfaces are provided with plural contact 51.
Extremely shown in Figure 7 as Fig. 4, it is side-looking generalized section of the present utility model, action schematic diagram (), action schematic diagram (two), action schematic diagram (three), find out by knowing shown in the figure, before user's application of force is inserted in insulating base frame 1 accommodation space 10 with grafting framework 4 and electronic cards 5 (the employed SIM card as mobile communication device), because guiding walls 146 tilts toward breach 145 directions, so trip mechanism 2 can be subjected to the guiding of guiding walls 146 in the slipping block 216 of slide mass 21, slide mass 21 1 sides of trip mechanism 2 are the breach 145 of offsetting dip in insulating base frame 1, and can prevent that slide mass 21 from skidding off outside breach 145 through keeping out of shielding cover body 3, make the passing piece 213 of slide mass 21 and fix projection 214 and can not stop grafting framework 4, so, grafting framework 4 can smooth and easyly be inserted in insulating base frame 1 accommodation space 10, and the backstop inclined-plane 43 of grafting framework 4 can contact trip mechanism 2 earlier in the passing piece 213 of slide mass 21, and when grafting framework 4 pushes in accommodation space 10, originally slide mass 21 1 sides are to tilt toward breach 145, but the slipping block 216 of slide mass 21 can be subjected to the guiding of guiding walls 146, simultaneously slide mass 21 is in passing piece 213 sides insulating base frame 1 lateral wall 143 of can conflicting in addition, slide mass 21 is returned by the correcting again of tilting, so, the fixing projection 214 of slide mass 21 enters the depression breach 44 in grafting framework 4, move with slide mass 21 14 past blocking bar 142 directions between the slip region of insulating base frame 1 of passing trip mechanism 2 by grafting framework 4, the manufacturing because slide mass 21 and passing piece 213 and fixing projection 214 are formed in one, to increase overall construction intensity, and can not produce modification or fracture, and not only promote durability, also can shorten whole built-up time.
Above-mentioned slide mass 21 pushes elastomer 23 again, make elastomer 23 form elastic shrinkage, because starting vessel 2124 height of heart type guide rail 212 are low than second slip plane 2123, so guide rod 22 slippage ends 222 can be from the starting vessel 2124 of lower height, slippage is located through first slip plane 2122 to location notch 2125 backs, be positioned in the accommodation space 10 of insulating base frame 1 for grafting framework 4 and electronic cards 5, the plural contact 51 of electronic cards 5 and each contact jaw 1311 formation of insulating base frame 1 interior plural signal terminal 131 are electrically conducted.
In addition, when if desire grafting framework 4 and electronic cards 5 are taken out in the accommodation space 10 of insulating base frame 1, user's application of force again pushes grafting framework 4, the backstop inclined-plane 43 of its grafting framework 4 can be passed trip mechanism 2 earlier in the passing piece 213 of slide mass 21, the depression breach 44 of framework 4 of pegging graft is simultaneously passed the fixing projection 214 of slide masses 21, making slide mass 21 be subjected to elastomer 23 bounce-back tension force passes, slide mass 21 is withdrawed from towards 11 passing of insulating base frame 1 opening, and slide mass 21 is between the slip region during 14 slippages, because the height of location notch 2125 is for being lower than groove 2126, and the slippage end 222 of slide mass 21 top guide bars 22 is subjected to stopping of backstop wall 2127, so can being guided, the slippage end 222 of guide rod 22 slides onto second slip plane 2123, returning back to starting vessel 2124 formation along 2123 slippages of second slip plane again holds, slide mass 21 sees through 14 slippages between the slip region that are guided in that heart type guide rail 212 cooperates guide rod 22, make slide mass 21 pass the backstop inclined-plane 43 that piece 213 can be passed grafting framework 4, the fixing projection 214 of slide mass 21 is passed the depression breach 44 of grafting framework 4 simultaneously, grafting framework 4 is withdrawed from towards insulating base frame 1 opening 11, and the backstop projection 215 of slide mass 21 is fastened in 14 backstop grooves 1411 between the slip region, guide rod 22 slippage ends 222 are in heart type guide rail 212 in the slipping, the body 33 downward contrapositions that compress of its shielding cover body 3 are pressed on the guide rod 22 of trip mechanism 2, in slipping in the heart type guide rail 212 of slippage end 222 at slide mass 21 of guide rod 22, prevent to break away from the heart type guide rail 212 of slide mass 21.
Owing to outwards be through with breach 145 between insulating base frame lateral wall 143 and the hole clipping 141, so slide mass 21 can be by the state of script correcting, the slipping block 216 that sees through slide mass 21 is subjected to the guiding of guiding walls 146, simultaneously slide mass 21 is in passing piece 213 sides insulating base frame 1 lateral wall 143 of can conflicting in addition, so slide mass 21 is the breach 145 that offsetting dip slips into insulating base frame 1 in passing piece 213 other sides, make the passing piece 213 of slide mass 21 and fix backstop inclined-plane 43 and the depression breach 44 that projection 214 leaves grafting framework 4 respectively, to avoid stopping the card motion that moves back of grafting framework 4, make move back card motion can be more smooth and easy, above-mentionedly push (PUSH-PUSH) with secondary by grafting framework 4, promote slide mass 21, slide mass 21 sees through guiding 14 slippages between the slip region that heart type guide rail 212 cooperates guide rod 22 simultaneously, form the once displacement of circulation, moreover, the user can push each open-work 42 of grafting framework 4 to electronic cards 5 one side surfaces, electronic cards 5 can be taken out in the accepting groove 41 of grafting framework 4, and insulating base frame 1 accommodation space 10 also can supply the memory card of relative pattern (as the SD card, the MS card, XD card or mmc card etc.) the (not shown) insertion, and pass pieces 213 and fix projection 214 in slide mass 21 for trip mechanism 2 by memory card side plural number groove and enter, pass electronic cards 5 with this and carry out secondary and push inserting that formation once circulates, move back card motion.
The card reading connector of above-mentioned creation when reality is used, for can having following each advantage, as:
The passing piece 213 of this slide mass 21 and fixing projection 214, can be embedded in the backstop inclined-plane 43 and the depression breach 44 of grafting framework 4 sides respectively, slide mass 21 sees through 22 guiding 14 slippages between the slip region of heart type guide rail 212 cooperation guide rods simultaneously, move back card motion to insert, moreover, slide mass 21 1 sides are one-body molded respectively to be had the piece 213 of passing and fixes projection 214, not only promote structural strength, assist grafting framework 4 in the turnover of accommodation space 10 smoothly with this, and assembling processing is simple and easy, quick, and effective saving of labor and saving time.
Can power subcard 5 of the accepting groove 41 of this grafting framework 4 embeds, see through grafting framework 4 again electronic cards 5 switchings are inserted in insulating base frame 1 accommodation space 10, and also can be for the memory card of side tool plural number groove, directly be plugged in insulating base frame 1 accommodation space 10, make the trip mechanism 2 of accommodation space 10, carry out secondary and push the card motion that moves back that formation once circulates, and then increase the applicability of using.
Owing to outwards be through with breach 145 between insulating base frame lateral wall 143 and the hole clipping 141, and slide mass 21 1 sides are subjected to the conflict of lateral wall 143, the slipping block 216 of slide mass 21 can be subjected to the guiding of guiding walls 146 simultaneously, when so the backstop projection 215 of slide mass 21 is fastened in backstop groove 1411, its slide mass 21 can be the breach 145 that offsetting dip slips into insulating base frame 1, make the passing piece 213 of slide mass 21 and fix projection 214 and leave grafting framework 4, and can not stop the card motion that moves back of grafting framework 4, promote slotting, as to move back card motion smooth degree with this.
Claims (10)
1. card reading connector, comprise insulating base frame and complex signal terminal, be formed with an ostiolate accommodation space in the described insulating base frame, the complex signal terminal is embedded in insulating base frame and is exposed in the accommodation space, it is characterized in that: described insulating base frame is provided with between the slip region in that the accommodation space side is one-body molded, and constitute trip mechanism with slide mass, elastomer, guide rod assembling, wherein---
Be provided with a breach that outwards connects away from the lateral wall of accommodation space between described slip region, and its madial wall of being separated by with accommodation space is provided with the guiding walls to the breach inclination; Be respectively equipped with hole clipping and backstop groove in opening one side between described slip region, an end of described guide rod is plugged within the hole clipping; And convexing with the blocking bar in relative opening one side, a described elastomeric end is socketed on the blocking bar;
Described slide mass convexes with the passing piece respectively and fixes projection towards the side of accommodation space, and described slide mass bottom convexes with the slipping block that is subjected to guiding walls guiding slippage, the slide mass top is concaved with the heart type guide rail of tool circulation circuit, and the other end of described guide rod slides and is embedded in the heart type guide rail.
2. a kind of card reading connector according to claim 1, it is characterized in that: described connector comprises that also a shape size is matched with the grafting framework of accommodation space, described grafting framework one side surface forms the accepting groove that the power supply subcard embeds, and is respectively equipped with backstop inclined-plane and recess at the passing piece and the fixing projection of the corresponding slide mass of the side of grafting framework towards between the slip region.
3. a kind of card reading connector according to claim 2 is characterized in that: described accepting groove runs through perpendicular to frame plane and is provided with plural open-work.
4. a kind of card reading connector according to claim 1, it is characterized in that: described slide mass outwards is provided with the projection of ammunition feed gonosome socket over against a sidewall of blocking bar, and the heart type guide rail of slide mass is formed with first slip plane and second slip plane, wherein nearly projection one side of first slip plane is made as starting vessel, projection one side far away is made as location notch, and be provided with groove, and form the backstop wall between first slip plane and the groove at the side of location notch.
5. a kind of card reading connector according to claim 1 is characterized in that: the fixing projection side of described slide mass is provided with stop block.
6. a kind of card reading connector according to claim 1, it is characterized in that: described complex signal terminal is plugged in insulating base frame set plural terminals groove in accommodation space, the contact jaw of one end for exposing from each terminal groove, the other end are to pass the outer welding ends of insulating base frame.
7. a kind of card reading connector according to claim 1, it is characterized in that: described connector also comprises a shielding cover body, relative two outer side edges of described shielding cover body run through respectively and are provided with plural button hole, are interlocked with corresponding set plural projection on the insulating base frame; Form a receiving space that covers between accommodation space and slip region between relative two outer side edges of described shielding cover body, and be provided with in described shielding cover body top one side and be suspended on receiving space and contraposition downwards and be pressed on the body that compresses on the trip mechanism.
8. card reading connector, comprise insulating base frame, grafting framework and complex signal terminal, be formed with an ostiolate accommodation space in the described insulating base frame, the shape size of described grafting framework is matched with accommodation space, the complex signal terminal is embedded in insulating base frame and is exposed in the accommodation space, it is characterized in that: described insulating base frame is provided with between the slip region in that the accommodation space side is one-body molded, and constitutes trip mechanism with slide mass, elastomer, guide rod assembling, wherein---
Be provided with a breach that outwards connects away from the lateral wall of accommodation space between described slip region, and its madial wall of being separated by with accommodation space is provided with the guiding walls to the breach inclination; Be respectively equipped with hole clipping and backstop groove in opening one side between described slip region, an end of described guide rod is plugged within the hole clipping; And convexing with the blocking bar in relative opening one side, a described elastomeric end is socketed on the blocking bar;
Described slide mass convexes with the passing piece respectively and fixes projection towards the side of accommodation space, and described slide mass bottom convexes with the slipping block that is subjected to guiding walls guiding slippage, the slide mass top is concaved with the heart type guide rail of tool circulation circuit, and the other end of described guide rod slides and is embedded in the heart type guide rail;
Described grafting framework one side surface forms the accepting groove that the power supply subcard embeds, and is respectively equipped with backstop inclined-plane and recess at the passing piece and the fixing projection of the corresponding slide mass of the side of grafting framework towards between the slip region.
9. a kind of card reading connector according to claim 8 is characterized in that: described accepting groove runs through perpendicular to frame plane and is provided with plural open-work.
10. a kind of card reading connector according to claim 8, it is characterized in that: described connector also comprises a shielding cover body, relative two outer side edges of described shielding cover body run through respectively and are provided with plural button hole, are interlocked with corresponding set plural projection on the insulating base frame; Form a receiving space that covers between accommodation space and slip region between relative two outer side edges of described shielding cover body, and be provided with in described shielding cover body top one side and be suspended on receiving space and contraposition downwards and be pressed on the body that compresses on the trip mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201332444U CN201663261U (en) | 2010-03-10 | 2010-03-10 | Card read connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201332444U CN201663261U (en) | 2010-03-10 | 2010-03-10 | Card read connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663261U true CN201663261U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201332444U Expired - Fee Related CN201663261U (en) | 2010-03-10 | 2010-03-10 | Card read connector |
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| Country | Link |
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| CN (1) | CN201663261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159495A (en) * | 2015-03-31 | 2016-11-23 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector assembly |
| CN109963449A (en) * | 2017-12-24 | 2019-07-02 | 利萨·德雷克塞迈尔有限责任公司 | For the covering of electromagnetic shielding shell, electromagnetic shielding shell and manufacturing method |
-
2010
- 2010-03-10 CN CN2010201332444U patent/CN201663261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159495A (en) * | 2015-03-31 | 2016-11-23 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector assembly |
| CN109963449A (en) * | 2017-12-24 | 2019-07-02 | 利萨·德雷克塞迈尔有限责任公司 | For the covering of electromagnetic shielding shell, electromagnetic shielding shell and manufacturing method |
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Legal Events
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| 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: 20101201 Termination date: 20130310 |