CN2773797Y - Extracting card reader - Google Patents
Extracting card reader Download PDFInfo
- Publication number
- CN2773797Y CN2773797Y CN 200520004823 CN200520004823U CN2773797Y CN 2773797 Y CN2773797 Y CN 2773797Y CN 200520004823 CN200520004823 CN 200520004823 CN 200520004823 U CN200520004823 U CN 200520004823U CN 2773797 Y CN2773797 Y CN 2773797Y
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- Prior art keywords
- card reader
- screw
- support plate
- fastener
- screws
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Abstract
The utility model relates to an extracting card reader, which comprises a card reader and an extracting frame member. The utility model mainly provides an extracting card reader mutually connected with a computer for transmitting data, the card reader is provided with good and stable succession, an improved structure which has labor saving and can exit slowly is arranged, the practicability of products is enhanced and industrial utility value is increased.
Description
Technical field
The utility model is meant a kind of removable card reader, include card reader and extraction-type frame group member is formed, main system provides the removable card reader with the mutual subsequent transmissions data of computing machine, when inserting, this card reader has good stable connection, and have the laborsaving and stable improvement structure that slowly withdraws from concurrently, improve the product practicality, value on the increase industry.
Background technology
As everyone knows, the computing machine removable card reader of general prior art, main system makes the digital audio-video product of producing at different company on the market, as: Related products such as digital camera, digital camera, its employed data memory card, with the data in this memory card, use the drawing out type card reader that reads, edits or be stored to computing machine.Please cooperate and consult Fig. 1, Fig. 2 and shown in Figure 3, the removable card reader of prior art includes card reader 30 and extraction-type frame group 4 members are formed, wherein:
These extraction-type frame group 4 main systems are made up of housing 5 and inside casing 8, this housing 5 is to be long rectangular hollow framework, in front end is to insert groove 58, two sides have deckle board 51 respectively, these deckle board 51 cordings have a plurality of screws 52, but the mat screw places and is fixed on the main case of computer frame, these housing 5 rear ends upwards are provided with a support plate 53, these support plate 53 upper limbs have a circular hole 54, these housing 5 inner edge base plates two sides are respectively equipped with a plurality of screws 55, and have two screws 56 in addition in the right side front end, these housing 5 leading edge right sides have an elongated rectangle hole slot 57.
Inside casing 8, system is " ㄇ " word shape framework, in about two sides be respectively equipped with side plate 81, this appropriate location, side plate 81 stage casing outwards is convexly equipped with a plurality of slide tab 82, these inside casing 8 back are provided with a backboard 83, these backboard 83 1 sides run through and have hollow out 84, and are respectively equipped with circular hole 841 in 84 4 ends of hollow out periphery, angle, moreover, these backboard 83 central upper limbs are outwards to be convexly equipped with a supporting slice 85, and these supporting slice 85 central authorities have a screw 851.
The removable card reader of prior art, the mat card reader assembly 9 that continues is to be socketed in the assembly supporting base 91 that continues, place four circular holes 841 of inside casing 8 its backboard 83 1 sides with four screws, and be fixed in four screws of assembly supporting base 91 leading edges that continue, and this assembly 9 that continues is to pass the hollow out 84 that inside casing 8 backboards 83 1 sides run through to convexedly stretch in the inside casing 8 (accompanying drawing is not represented), this assembly 9 that continues is the industry known technology, does not deeply describe in detail in addition at this.This push rod 7 is to be placed through in the rectangle hole slot 62 of fastener 60 upper limbs, circle hole groove 65 ccontaining springs 68 of these blocking projection 64 1 sides, the cambered surface 66 of these blocking projection 64 lower edge front ends is placed through the rectangle hole slot 63 that fastener about 60 runs through, and this cambered surface 66 is to protrude out fastener 60 rectangle hole slots 63 opposite sides, this push rod 7 front ends system is placed through the rectangle hole slot 57 and button 73 sockets on housing 5 leading edge right sides, these fastener 60 mats two screws 69 place two screws 56 of housing 5 right side front ends, are fixed in the screw 61 that fastener 60 front and back two ends vertically run through again; Moreover, this inside casing 8 slide tab 82 that two side direction are convexly equipped with outward about it, system places respectively in the long rectangular duct 88 that is slidably connected to support plate 86, places the screw 55 of housing 5 inner edge base plates again with a plurality of screws 59, is fixed in the screw 87 of front and back, support plate 86 bottom surfaces two ends; And this axostylus axostyle 92 is the circular hole 54 that places housing 5 rear end support plates 53 upper limbs earlier, wear a spring 94 again, by the external thread 93 of axostylus axostyle 92 front ends, be fixed on the screw 851 in the supporting slice 85 that inside casing 8 backboards 83 central upper limbs outwards are convexly equipped with, make its structure that is combined into one.
The removable card reader of prior art, its use-pattern is that this card reader 30 advances housing 5 front ends to insert in the groove 58 with horizontal direction, when the assembly 9 that continues of the continue assembly and the inside casing 8 of card reader 30 rear ends is pegged graft mutually, and then ejection also inwardly is retracted into synchronously to inside casing 8, treat the slot 31 of card reader 30 right side front end lower edges, the support of mat blocking projection 64 inner springs 68, in the slot 31 of card reader 30, these card reader 30 rear ends and assembly 9 formation that continue are simultaneously stablized smooth-going slip and are continued with blocking projection 64 snaps into position; If when desiring to withdraw from card reader 30, system inwardly pushes button 73, make the dip plane 72 of push rod 7 back segments and the dip plane 67 of blocking projection 64 upper limbs be the wedge shape promotion, blocking projection 64 is extrapolated, make it break away from the slot 31 of card reader 30, and mat spring 94 outwards ejects inside casing 8, also card reader 30 released fast simultaneously.
For the existing shortcoming of prior art products is overcome, and on using, more become convenient and practical, the utility model people satisfies the experience that long-pending specialty is for many years made, at above-mentioned disappearance, the active research exploitation, and for making the utility model can bring into play better practicality, during go through especially and repeatedly improve, be accomplished a kind of removable card reader eventually.
The utility model content
Primary and foremost purpose of the present utility model is promptly providing a kind of removable card reader, when this card reader is inserted, has good stable slow sliding contact, and has the laborsaving stable structure that slowly withdraws from concurrently, increases the product practicality, value on the raising industry.
Removable card reader of the present invention includes card reader and extraction-type frame group member is formed, wherein:
Card reader is that to be long square flat box-like, and the front end lower edge is provided with a slot in the right side;
This extraction-type frame group, main system is made of this housing housing and inside casing, system is long rectangular hollow framework, in front end is to insert groove, and two sides have deckle board respectively, and this deckle board cording has a plurality of screws, but the mat screw places and is fixed on the main case of computer frame, should upwards establish a support plate by outer back end of frame, this support plate upper limb has a circular hole, and these housing inner edge base plate two sides are respectively equipped with screw, and have two screws in addition in the right side front end, this housing leading edge right side has an elongated rectangle hole slot;
Fastener is to be " protruding " word shape block, and two ends have the screw that vertically runs through in front and back, and this fastener upper limb is provided with pre-and post perforative rectangle hole slot, moreover, the rectangle hole slot that this fastener runs through about being provided with in addition;
The blocking projection is provided with recessed circle hole groove in a side, can a ccontaining spring, and this blocking projection lower edge front end is a cambered surface, and this blocking projection upper limb has a dip plane;
Push rod is that to be elongated rectangular shaft-like, and edge convexes with four locating convex blocks respectively up and down in the stage casing, and this push rod back segment one side has a dip plane;
Button is to be long rectangle, has and the corresponding rectangle hole slot of aforementioned push rod leading portion in a side;
Inside casing, system is " ㄇ " word shape framework, in about two sides be respectively equipped with side plate, this appropriate location, side plate stage casing outwards is convexly equipped with a plurality of slide tab, this inside casing back is provided with a backboard, this backboard one side runs through and has hollow out, and is respectively equipped with circular hole in four ends of hollow out periphery, angle, moreover, this upper limb system of backboard central authorities outwards is convexly equipped with a supporting slice, and these supporting slice central authorities have a screw;
Support plate is to be " L " font, and two ends are respectively equipped with screw before and after the bottom surface, have two long rectangular ducts on this support plate vertical panel;
By the card reader assembly that continues, system is socketed in the assembly supporting base that continues, place four circular holes of its backboard one side of inside casing with four screws, be fixed in four screws of the assembly supporting base leading edge that continues, and this assembly system of continuing is passed in the hollow out that inside casing backboard one side runs through; This push rod system is placed through in the rectangle hole slot of fastener upper limb, the ccontaining spring of the circle hole groove of this blocking projection one side, the cambered surface of this blocking projection lower edge front end, be placed through the rectangle hole slot that runs through about fastener, and this cambered surface system protrudes out fastener rectangle hole slot opposite side, this push rod front end system is placed through rectangle hole slot and the button socket on housing leading edge right side, and these fastener mat two screws place two screws of housing right side front end, is fixed in the screw that fastener front and back two ends vertically run through again; Moreover the slide tab that two side direction are convexly equipped with outward about this inside casing is to be placed through respectively in the long rectangular duct of support plate, places the screw of housing inner edge base plate again with a plurality of screws, is fixed in the screw of two ends before and after the bottom surface of support plate;
Wherein: on the support plate of this outer back end of frame, link a snubber assembly, this snubber assembly system is made up of spring spool, axostylus axostyle, sleeve cap and spring member, wherein, this spring spool system is hollow cylindrical, and end central authorities have circular hole, and have slot in circular hole two sides, this spring spool mat slot, inlay card are linked on the outer back end of frame support plate; This axostylus axostyle front end has external thread, and fix a rubber buffer ring in the socket of axostylus axostyle rear end, this axostylus axostyle system is placed through in the spring spool, and run through the circular hole of spring spool and the circular hole of outer back end of frame support plate upper limb, wear a spring again, by the external thread of axostylus axostyle front end, be fixed at inside casing backboard central authorities upper limb, on the screw of the supporting slice that outwards is convexly equipped with, this sleeve cap system covers the rear end that is linked to spring spool, the removable card reader that it is combined into one.
Description of drawings
Shown in Figure 1 is the organigram of prior art products.
Shown in Figure 2 is the solid decomposition organigram of prior art products.
Shown in Figure 3 is inside casing 8 back side organigrams of prior art products.
Shown in Figure 4 is organigram of the present utility model.
Shown in Figure 5 is snubber assembly 20 organigrams of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail.
At first, please cooperate and consult Fig. 4 and shown in Figure 5, the utility model mainly is that a kind of removable card reader is provided, include members such as card reader 30 and extraction-type frame group 10 and form, wherein:
These extraction-type frame group 10 main systems are made up of housing 11 and inside casing 15, this housing 11 is to be long rectangular hollow framework, in front end is to insert groove 13, two sides have deckle board 12 respectively, these deckle board 12 cordings have a plurality of screws, but the mat screw places and is fixed on the main case of computer frame, a support plate 17 is upwards established in these housing 11 rear ends, these support plate 17 upper limbs have a circular hole 18, these housing 11 inner edge base plates two sides are respectively equipped with a plurality of screws, and have two screws in addition in the right side front end, these housing 11 leading edge right sides have an elongated rectangle hole slot.
Fastener is to be " protruding " word shape block, and two ends have the screw that vertically runs through in front and back, and this fastener upper limb is provided with pre-and post perforative rectangle hole slot, moreover, the rectangle hole slot that this fastener runs through about being provided with in addition.
The blocking projection is provided with recessed circle hole groove in a side, can a ccontaining spring, and this blocking projection lower edge front end is a cambered surface, and this blocking projection upper limb has a dip plane.
Push rod is that to be elongated rectangular shaft-like, and edge convexes with four locating convex blocks respectively up and down in the stage casing, and this push rod back segment one side has a dip plane.
Inside casing 15, system is " ㄇ " word shape framework, in about two sides be respectively equipped with side plate, this appropriate location, side plate stage casing outwards is convexly equipped with a plurality of slide tab, these inside casing 15 back are provided with a backboard, this backboard one side runs through and has hollow out, and is respectively equipped with circular hole in four ends of hollow out periphery, angle, moreover, this upper limb system of backboard central authorities outwards is convexly equipped with a supporting slice, and these supporting slice central authorities have a screw.
The utility model mat card reader assembly that continues, system is socketed in the assembly supporting base that continues, place four circular holes of its backboard one side of inside casing with four screws, and be fixed in four screws of the assembly supporting base leading edge that continues, and this assembly system of continuing passes the hollow out that inside casing 15 backboards one side runs through and convexedly stretches in the inside casing 15, this assembly that continues is the industry known technology, does not deeply describe in detail in addition at this.This push rod system is placed through in the rectangle hole slot of fastener upper limb, the ccontaining spring of the circle hole groove of this blocking projection one side, the cambered surface of this blocking projection lower edge front end is placed through the rectangle hole slot that runs through about fastener, and this cambered surface system protrudes out fastener rectangle hole slot opposite side, this push rod front end system is placed through the rectangle hole slot and button 14 sockets on housing 11 leading edge right sides, these fastener mat two screws place two screws of housing 11 right side front ends, are fixed in the screw that two ends vertically run through before and after the fastener again; Moreover this inside casing 15 slide tab that two side direction are convexly equipped with outward about it is to place respectively in the long rectangular duct that is slidably connected to support plate 16, places screw at the bottom of housing 11 inner edges with a plurality of screws again, is fixed in the screw of two ends before and after support plate 16 bottom surfaces.
Feature of the present utility model is improved partly, mainly lie on the support plate 17 of housing 11 rear ends, link a snubber assembly 20, this snubber assembly 20 is made up of spring spool 21, axostylus axostyle 23, sleeve cap 26 and spring 27 members, wherein, this spring spool 21 is to be hollow cylindrical, and end central authorities have circular hole 22, and have slot 28 in circular hole 22 2 sides, these spring spool 21 mat slots 28 inlay cards are linked on the housing 11 rear end support plates 17; These axostylus axostyle 23 front ends have external thread 24, and fix a rubber buffer ring 25 in axostylus axostyle 23 rear end sockets, this axostylus axostyle 23 is to be placed through spring spool 21, and run through the circular hole 22 of spring spool 21 and the circular hole 18 of housing 11 rear end support plates 17 upper limbs, wear a spring 27 again, external thread 24 by axostylus axostyle 23 front ends, be fixed on the screw of the supporting slice that inside casing 15 backboards central authorities upper limb outwards is convexly equipped with, this sleeve cap 26 covers the rear end that is linked to spring spool 21, the removable card reader that it is combined into one.
Above-mentioned each member of the utility model combination, this card reader 30 advances housing 11 front ends to insert in the groove 13 with horizontal direction, when the assembly that continues of the continue assembly and the inside casing 15 of card reader 30 rear ends is pegged graft mutually, and then ejection also inwardly is retracted into synchronously to inside casing 15, treat the slot 31 of card reader 30 right side front end lower edges, the support of mat blocking projection inner spring, in the slot 31 of card reader 30, these card reader 30 rear ends form with the assembly that continues and stablize smooth-going slip and continue simultaneously with blocking projection snaps into position; If when desiring to withdraw from card reader 30, button 14 is inwardly pushed, make the dip plane of push rod back segment and the dip plane of blocking projection upper limb be the wedge shape promotion, the blocking projection is extrapolated, make it break away from the slot 31 of card reader 30, and mat spring 27 outwards ejects inside casing 15, simultaneously, axostylus axostyle 23 in this snubber assembly 20, the inner tubal wall of mat rubber buffer ring 25 and spring spool 21, be the friction slip mode of walking unhurriedly and move, card reader 30 slowly can be stablized smooth-going release, and can reach laborsaving and prolong product reasonable serviceable life.
Above-listed detailed description system specifying at a possible embodiments of the present utility model, but this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that technical spirit of the present utility model does and implement or change, all should be contained in the claim of the present utility model.
Claims (1)
1. removable card reader includes card reader and extraction-type frame group member is formed, wherein:
Card reader is that to be long square flat box-like, and the front end lower edge is provided with a slot in the right side;
This extraction-type frame group, main system is made of this housing housing and inside casing, system is long rectangular hollow framework, in front end is to insert groove, and two sides have deckle board respectively, and this deckle board cording has a plurality of screws, but the mat screw places and is fixed on the main case of computer frame, should upwards establish a support plate by outer back end of frame, this support plate upper limb has a circular hole, and these housing inner edge base plate two sides are respectively equipped with screw, and have two screws in addition in the right side front end, this housing leading edge right side has an elongated rectangle hole slot;
Fastener is to be " protruding " word shape block, and two ends have the screw that vertically runs through in front and back, and this fastener upper limb is provided with pre-and post perforative rectangle hole slot, moreover, the rectangle hole slot that this fastener runs through about being provided with in addition;
The blocking projection is provided with recessed circle hole groove in a side, can a ccontaining spring, and this blocking projection lower edge front end is a cambered surface, and this blocking projection upper limb has a dip plane;
Push rod is that to be elongated rectangular shaft-like, and edge convexes with four locating convex blocks respectively up and down in the stage casing, and this push rod back segment one side has a dip plane;
Button is to be long rectangle, has and the corresponding rectangle hole slot of aforementioned push rod leading portion in a side;
Inside casing, system is " ㄇ " word shape framework, in about two sides be respectively equipped with side plate, this appropriate location, side plate stage casing outwards is convexly equipped with a plurality of slide tab, this inside casing back is provided with a backboard, this backboard one side runs through and has hollow out, and is respectively equipped with circular hole in four ends of hollow out periphery, angle, moreover, this upper limb system of backboard central authorities outwards is convexly equipped with a supporting slice, and these supporting slice central authorities have a screw;
Support plate is to be " L " font, and two ends are respectively equipped with screw before and after the bottom surface, have two long rectangular ducts on this support plate vertical panel;
By the card reader assembly that continues, system is socketed in the assembly supporting base that continues, place four circular holes of its backboard one side of inside casing with four screws, be fixed in four screws of the assembly supporting base leading edge that continues, and this assembly system of continuing is passed in the hollow out that inside casing backboard one side runs through; This push rod system is placed through in the rectangle hole slot of fastener upper limb, the ccontaining spring of the circle hole groove of this blocking projection one side, the cambered surface of this blocking projection lower edge front end, be placed through the rectangle hole slot that runs through about fastener, and this cambered surface system protrudes out fastener rectangle hole slot opposite side, this push rod front end system is placed through rectangle hole slot and the button socket on housing leading edge right side, and these fastener mat two screws place two screws of housing right side front end, is fixed in the screw that fastener front and back two ends vertically run through again; Moreover the slide tab that two side direction are convexly equipped with outward about this inside casing is to be placed through respectively in the long rectangular duct of support plate, places the screw of housing inner edge base plate again with a plurality of screws, is fixed in the screw of two ends before and after the bottom surface of support plate;
It is characterized in that: on the support plate of this outer back end of frame, link a snubber assembly, this snubber assembly system is made up of spring spool, axostylus axostyle, sleeve cap and spring member, wherein, this spring spool system is hollow cylindrical, and end central authorities have circular hole, and have slot in circular hole two sides, this spring spool mat slot, inlay card are linked on the outer back end of frame support plate; This axostylus axostyle front end has external thread, and fix a rubber buffer ring in the socket of axostylus axostyle rear end, this axostylus axostyle system is placed through in the spring spool, and run through the circular hole of spring spool and the circular hole of outer back end of frame support plate upper limb, wear a spring again, by the external thread of axostylus axostyle front end, be fixed at inside casing backboard central authorities upper limb, on the screw of the supporting slice that outwards is convexly equipped with, this sleeve cap system covers the rear end that is linked to spring spool, the removable card reader that it is combined into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004823 CN2773797Y (en) | 2005-02-07 | 2005-02-07 | Extracting card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004823 CN2773797Y (en) | 2005-02-07 | 2005-02-07 | Extracting card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773797Y true CN2773797Y (en) | 2006-04-19 |
Family
ID=36709060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004823 Expired - Fee Related CN2773797Y (en) | 2005-02-07 | 2005-02-07 | Extracting card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773797Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101689874B (en) * | 2007-05-14 | 2012-09-05 | 索尼爱立信移动通讯有限公司 | Space efficient card readers and electronic devices incorporating same |
-
2005
- 2005-02-07 CN CN 200520004823 patent/CN2773797Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101689874B (en) * | 2007-05-14 | 2012-09-05 | 索尼爱立信移动通讯有限公司 | Space efficient card readers and electronic devices incorporating same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |