CN2515763Y - Optical drive connecting-rod type disc positioning device - Google Patents
Optical drive connecting-rod type disc positioning device Download PDFInfo
- Publication number
- CN2515763Y CN2515763Y CN 01278791 CN01278791U CN2515763Y CN 2515763 Y CN2515763 Y CN 2515763Y CN 01278791 CN01278791 CN 01278791 CN 01278791 U CN01278791 U CN 01278791U CN 2515763 Y CN2515763 Y CN 2515763Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- substrate
- discs
- pin
- rom drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Abstract
A connecting rod type CD positioning device for a CD driver is arranged inside a suction-type CD driver without a CD tray; wherein the base plate is provided with a left-arc trough, a right-arc trough and a middle-arc trough, and a bottom-left connecting rod is pivoted to the base plate forming a left guide pin which forelock through the left-arc trough, a top-right connecting rod is pivoted to the base plate forming a right guide pin which forelock through the right-arc trough. The bottom-left connecting rod passes through a cabined arc trough of the top-right connecting rod by a cabined forelock. The top-right connecting rod is connected with a crank which forms a middle guide pin forelocking through the middle-arc trough. The right end of the crank is connected with a sliding plate by a resisting pin. The sliding plate can straightly moves relative to the base plate, resulting in that a 8cm or 12cm CD imbedded in the CD driver can drive the middle guide pin, or the left, the right guide pin to move, and can make the crank, or two connecting rods together with the crank to drive the sliding plate to move the CD dial to position to the center of the CD.
Description
Technical field
The utility model relates to a kind of CD-ROM drive link-type discs locating device, be meant especially a kind of in absorbing optical drive the structure as location diameter eight centimeters or 12 centimeters discs.
Background technology
As shown in Figure 1, be a kind of known CD-ROM drive, wherein CD-ROM drive 1 drives the turnover and the carrying of disc with disk tray 11, but the specification of disc is by 12 centimeters of the diameters of standard, develop that another kind of diameter be eight centimeters, for in same CD-ROM drive, being suitable for respectively, need position disc, the disc rotating disk is successfully pushed up to disc, the disk tray bottom surface is provided with a tooth bar, driving a gear with a motor rotates, wheel and rack joins, and make tooth bar form shift-in and the action of shifting out linkedly, wherein on disk tray, offer one and read perforation, and an accommodation space is arranged to include the disc of eight centimeters or 12 centimeters in, but in use, CD-ROM drive and what do not know that the user puts into is that a kind of specification, it is all with 12 centimeters discs of standard benchmark as the location, so when inserting eight centimeters discs, may locate, the situation that causes CD-ROM drive to read, this is this not to be done corresponding design in the design, allow the CD-ROM drive can't sensing, thus no corresponding mechanism, in order to solve this orientation problem, to guarantee to meet the requirement that use accurate location, and produce out the article of more realistic demand, need research and develop, to solve the orientation problem of known CD-ROM drive optical discs of different sizes.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of CD-ROM drive link-type discs locating device, after allowing the disc that is of a size of eight centimeters or 12 centimeters be adsorbed in the machine of entering, by substrate outstanding a middle pilot pin or a left side, moving of right pilot pin, allow curved bar directly drive sliding panel or a left side, end connecting rod, the top right connecting rod allows sliding panel move through the indirect drive of curved bar, and sliding panel can drive the circular magnetic stator of disc top and moves to the disc center and disc is positioned on the rotating disk, reach the positoning function of the utility model, allow the disc rotating disk can carry disc rotation very accurately disc.
Above-mentioned purpose of the present utility model is achieved in that a kind of CD-ROM drive link-type discs locating device, comprising:
One substrate is located in the CD-ROM drive;
A left side, one end connecting rod, its inner is articulated in substrate, and its outer end forms a left pilot pin, and left pilot pin contacts with discs, forms one in the connecting rod of a left side, the end and restrains pin;
One top right connecting rod, its inner is articulated in substrate, and its outer end forms a right pilot pin, and right pilot pin contacts with discs, and the contained pin of top right connecting rod and a left side, end connecting rod joins, and forms the top right connecting rod and intersects folded mutually with a left side, end connecting rod;
One crank, its middle section and top right connecting rod are articulated, and crank one end forms pilot pin in, and the crank other end forms a knock pin; And
One sliding panel, the knock pin of itself and crank joins, and is connected to a main elastic component between sliding panel and substrate, and behind the disc location, sliding panel moves along the substrate straight line.
CD-ROM drive link-type discs locating device described in the utility model, wherein said main elastic component is a spring.
CD-ROM drive link-type discs locating device described in the utility model, wherein said crank stage casing connects an elastic component, elastic component and join with end left side connecting rod.
CD-ROM drive link-type discs locating device described in the utility model, wherein said elastic component is a spring.
CD-ROM drive link-type discs locating device described in the utility model, also be provided with an elongated slot and a back register pin on the wherein said substrate, sliding panel also has a prelocalization pin, a slotted hole, the prelocalization pin interts to the elongated slot of substrate, the back register pin of substrate is worn to slotted hole, and sliding panel moves with respect to the substrate straight line.
CD-ROM drive link-type discs locating device described in the utility model, wherein said discs is the discs of 12 centimeters of diameters, the discs contact that described diameter is 12 centimeters is to left pilot pin, right pilot pin.
CD-ROM drive link-type discs locating device described in the utility model, wherein said discs is the discs of eight centimeters of diameters, pilot pin during the discs that described diameter is eight centimeters only contacts.
CD-ROM drive link-type discs locating device described in the utility model, wherein said substrate is provided with a left arc groove, stretch through out the left arc groove of substrate of the left pilot pin of end left side connecting rod.
CD-ROM drive link-type discs locating device described in the utility model, wherein said substrate is provided with a right arc groove, stretch through out the right arc groove of substrate of the right pilot pin of top right connecting rod.
CD-ROM drive link-type discs locating device described in the utility model, wherein said substrate is provided with arc groove in, stretch through out the middle arc groove of substrate of the middle pilot pin of crank.
CD-ROM drive link-type discs locating device described in the utility model, wherein said substrate is provided with a guide groove, stretch through out the guide groove of substrate of the knock pin of crank.
CD-ROM drive link-type discs locating device described in the utility model, wherein said sliding panel is provided with a groove, and the knock pin of crank is connected to groove.
CD-ROM drive link-type discs locating device described in the utility model, wherein said top right connecting rod are provided with one and restrain the arc groove, and the contained pin of a left side, end connecting rod stretched through and restrains the arc groove.
According to CD-ROM drive link-type discs locating device described in the utility model, its structure is: have a substrate, the substrate rear side is provided with left side perforation, right perforation, left side arc groove, right arc groove, middle arc groove, guide groove, gutter, elongated slot, right perforation articulates connecting rod the inner, a left side, the end, connecting rod outer end, an end left side is with the left pilot pin left arc groove that stretches through out, left side perforation articulates right connecting rod the inner, top, right connecting rod outer end, top is with the right pilot pin right arc groove that stretches through out, a left side, end connecting rod is to restrain the contained arc groove that pin passes the top right connecting rod, pushing up right left connecting rod joins with connecting pin and crank stage casing, crank joins with elastic component and a left side, end connecting rod, arc groove during the crank left end passes with middle pilot pin, the crank right-hand member passes guide groove with knock pin through behind the groove of sliding panel, the flanging of sliding panel passes gutter, the prelocalization pin is worn to elongated slot, the back register pin of substrate is worn the slotted hole to sliding panel, elongated slot parallels with slotted hole, be connected to a main elastic component between substrate and sliding panel, sliding panel moves the substrate straight line, a pilot pin or a left side during the disc that makes CD-ROM drive insert eight centimeters or 12 centimeters drives, moving of right pilot pin, allow sliding panel move to anchor point, move to the disc center and hold by the circular magnetic stator of disc top with sliding panel disc is positioned on the rotating disk.
For enabling further to understand the utility model is to reach technology, means and the effect that predetermined purpose is taked, and now also is elaborated in conjunction with the accompanying drawings for a preferable feasible embodiment.
Description of drawings
Fig. 1 is known three-dimensional exploded view;
Fig. 2 a is a stereographic map of the present utility model;
Fig. 2 b is the stereographic map of removal top cover of the present utility model;
Fig. 2 c is the stereographic map of removal top cover of the present utility model, bottom;
Fig. 3 a is the stereographic map of the utility model sliding panel;
Fig. 3 b is the stereographic map of left side connecting rod at the bottom of the utility model;
Fig. 3 c is the stereographic map of the utility model top right connecting rod;
Fig. 3 d is the stereographic map of the utility model crank;
Fig. 3 e is the stereographic map of the utility model sliding panel;
Fig. 4 is the stereographic map of the utility model when the front;
Fig. 5 is the stereographic map of the utility model when 12 centimeters discs have just entered;
Fig. 6 is the vertical view of the utility model in Fig. 5 moves;
Fig. 7 is the vertical view of the utility model after Fig. 5 state moves;
Fig. 8 is the synoptic diagram of the utility model when eight centimeters discs have just entered;
Fig. 9 is the vertical view of the utility model after Fig. 8 state moves.
Embodiment
Shown in Fig. 2 a and Fig. 2 b, Fig. 2 c, be a kind of CD-ROM drive link-type of the utility model discs locating device, be the pattern of being located at no disk tray in the CD-ROM drive 2, be positioned at the place, top that sucks disc 9, have a substrate 3.
As Fig. 3 a, substrate 3 is provided with in the right arc groove of the left arc groove of the right perforation of a left side perforation 31, one 33, one 32, one 34, behind arc groove 35, a guide groove 36, a gutter 37, the elongated slot 38 and a register pin 39, fixedly auricle 30, an anchor point 78 by the back side edge place.
The right perforation 33 of substrate 3 articulates a left side, end connecting rods 4 (as Fig. 3 b), is that connecting rod 4 left outer ends 43, a left side, the end are connected to a left pilot pin 44 with a left pilot hole 42 on a left side, right spindle 49 location inner 41, the left pilot pin 44 left arc groove 32 that stretches through out.
The stage casing 45 of a left side, end connecting rod 4 is sentenced a contained pin 46 and is passed closely right inner 51 the contained arc grooves 55 of top right connecting rod 5, and formation top right connecting rod 5 intersects with a left side, end connecting rod 4 to be folded mutually, as the scissors shape.
There is a divergent portion 56 at 53 places, top right connecting rod 5 nearly right outer ends, and position, a hole 57 is arranged in the divergent portion 56, and position, hole 57 sentences a connecting pin 58 and a crank 6 joins, and are bending place, stage casing 61 1 pilot holes 62 that are connected to crank 6.
The position, hole 63 (end keeps left) of the nearly bending place, stage casing 61 of crank 6 (as Fig. 3 d) joins with an elastic component 64 and the set difference end 47 in connecting rod 4 nearly stage casings, a left side, the end, elastic component 64 is a spring in the drawings, spring one end hook joint is in a perforation 48 places of difference end 47, spring other end hook joint is in 63 places, position, crank 6 hole, arc groove 35 during crank 6 left ends 65 pass with pilot pin 66 in, crank 6 right-hand members 67 are a knock pin 68.Crank 6 is positioned at top right connecting rod 5 belows.
Be connected to a back register pin 39 on the substrate 3, back register pin 39 is worn to the set slotted hole 74 of sliding panel 7, and elongated slot 38 parallels with slotted hole 74, and sliding panel 7 is moved along substrate 3 straight lines, and guides with elongated slot 38 and slotted hole 74; Substrate 3 rear ends one a fixedly outstanding ear of auricle 30 and sliding panel 7 are colluded 75 and are connected to a main elastic component 76, after making CD-ROM drive 2 insert the disc 9 of eight centimeters or 12 centimeters, by the disc 9 that sucks, the scissors of pilot pin 66 or left pilot pin 44, right pilot pin 54 are shunk and are moved in the drive, allow sliding panel 7 move to an anchor point 78 places on the substrate 3, allow disc rotating disk 8 move to disc 9 centers with sliding panel 7, finish positoning function disc 9.Wherein sliding panel 7 is a slide plate 70 the moving toward reach and drive disc rotating disk 8 to promote the place ahead.
User mode after its combination is shown in Figure 4, the disc process that Fig. 5 to Fig. 7 the utility model location diameter is 12 centimeters, insert disc 9 contacts of 12 centimeters of diameters to left pilot pin 44 when sliding, right pilot pin 54, allow end left side connecting rod 4, top right connecting rod 5 contracts after by X shape (Fig. 5) to move through Eight characters shape (Fig. 6) and becomes a word shape (Fig. 7), left side pilot pin 44, right pilot pin 54 is along left arc groove 32, the front end of right arc groove 34 moves to the rear end, jointly, allow pilot pin 66 slides into the end along middle arc groove 35 in the crank 6, and then the knock pin 68 that makes crank 6 other ends holds limit 79 shallow end and moved to deep end by one of the scalariform that is of the groove 71 that is the L shape, promptly drives sliding panel 7 toward moving forward to anchor point 78 places.
In addition, the disc process that Fig. 8 to Fig. 9 the utility model location diameter is eight centimeters, when sliding disc 9 of inserting eight centimeters of diameters, this moment, top right connecting rod 5 was lockable because sucking eight centimeters disc with a left side, end connecting rod 4 (the utility model is provided with a connecting rod in addition in machine can judge it is the disc of eight centimeters or 12 centimeters, but be not contained in the claim of the present utility model), this moment, eight centimeters disc was because area is little a lot of than substrate, might be left, right avertence is moved, but when being offset to left pilot pin 44 or right pilot pin 54 positions, because right pilot pin (left pilot pin) is Immobile at this moment, so, eight centimeters disc 9 can be led go back to the center automatically, and the middle pilot pin 66 of throw crank 6, its location the time allows a left side, end connecting rod 4 fully, top right connecting rod 5 is kept the X shape, only allow in the crank 6 pilot pin 66 mobile slightly along middle arc groove 35, crank 6 is that rotate at the center with the connecting pin 58 with top right connecting rod 5 contact places, and then the knock pin 68 that makes crank 6 other ends holds limit 79 shallow end and moved to deep end by one of the scalariform that is of the groove 71 that is the L shape, promptly drives sliding panel 7 toward moving forward to anchor point 78 places.If the disc 9 that diameter is eight centimeters also may touch left and right pilot pin 44,54 in the sliding process of inserting, but because of a left side, end connecting rod 4, top right connecting rod 5 are subjected to the interlock locking as ㄑ shape rod member 80 (consulting shown in Fig. 2 b), do not produce mobile, so the disc 9 that the diameter that skew enters is eight centimeters can be run into left and right pilot pin 44,54 back automigration to the center, and produce the function of pilot pin 66 in the promotion.
Structure in sum, the utility model utilization one is the automatic positioning mechanism of X type, the disc location of 12 centimeters of homing guidances or eight centimeters, and because the mode of motion of its linkage assembly, can also be when absorbing optical drive is uprightly used accurately with the discs location, the composition of this mechanism and the function of being reached all are not seen before, so the utility model can provide good usability, for known diverse mechanism.
The above is the detailed description and the accompanying drawing of preferred embodiment of the present utility model, be not to be used for limiting the utility model, all scopes of the present utility model should be as the criterion with following claim scope, the embodiment and the approximate construction of the spirit variation similar with it of all claims all should be contained among the utility model.
Claims (13)
1. a CD-ROM drive link-type discs locating device is characterized in that, comprising:
One substrate is located in the CD-ROM drive;
A left side, one end connecting rod, its inner is articulated in substrate, and its outer end forms a left pilot pin, and left pilot pin contacts with discs, forms one in the connecting rod of a left side, the end and restrains pin;
One top right connecting rod, its inner is articulated in substrate, and its outer end forms a right pilot pin, and right pilot pin contacts with discs, and the contained pin of top right connecting rod and a left side, end connecting rod joins, and forms the top right connecting rod and intersects folded mutually with a left side, end connecting rod;
One crank, its middle section and top right connecting rod are articulated, and crank one end forms pilot pin in, and the crank other end forms a knock pin; And
One sliding panel, the knock pin of itself and crank joins, and is connected to a main elastic component between sliding panel and substrate, and behind the disc location, sliding panel moves along the substrate straight line.
2. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described main elastic component is a spring.
3. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described crank stage casing connects an elastic component, elastic component and join with end left side connecting rod.
4. CD-ROM drive link-type discs locating device as claimed in claim 3 is characterized in that described elastic component is a spring.
5. CD-ROM drive link-type discs locating device as claimed in claim 1, it is characterized in that, also be provided with an elongated slot and a back register pin on the described substrate, sliding panel also has a prelocalization pin, a slotted hole, the prelocalization pin interts to the elongated slot of substrate, the back register pin of substrate is worn to slotted hole, and sliding panel moves with respect to the substrate straight line.
6. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described discs is the discs of 12 centimeters of diameters, and the discs contact that described diameter is 12 centimeters is to left pilot pin, right pilot pin.
7. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described discs is the discs of eight centimeters of diameters, pilot pin during the discs that described diameter is eight centimeters only contacts.
8. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described substrate is provided with a left arc groove, stretch through out the left arc groove of substrate of the left pilot pin of end left side connecting rod.
9. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described substrate is provided with a right arc groove, stretch through out the right arc groove of substrate of the right pilot pin of top right connecting rod.
10. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described substrate is provided with arc groove in, stretch through out the middle arc groove of substrate of the middle pilot pin of crank.
11. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described substrate is provided with a guide groove, stretch through out the guide groove of substrate of the knock pin of crank.
12. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that described sliding panel is provided with a groove, the knock pin of crank is connected to groove.
13. CD-ROM drive link-type discs locating device as claimed in claim 1 is characterized in that, described top right connecting rod is provided with one and restrains the arc groove, and the contained pin of a left side, end connecting rod stretched through and restrains the arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278791 CN2515763Y (en) | 2001-12-19 | 2001-12-19 | Optical drive connecting-rod type disc positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278791 CN2515763Y (en) | 2001-12-19 | 2001-12-19 | Optical drive connecting-rod type disc positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515763Y true CN2515763Y (en) | 2002-10-09 |
Family
ID=33682213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278791 Expired - Fee Related CN2515763Y (en) | 2001-12-19 | 2001-12-19 | Optical drive connecting-rod type disc positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515763Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303602C (en) * | 2003-06-02 | 2007-03-07 | 蒂雅克股份有限公司 | Disk apparatus |
| CN1314033C (en) * | 2004-01-16 | 2007-05-02 | 建兴电子科技股份有限公司 | Optical read-write device |
| CN100341062C (en) * | 2003-10-24 | 2007-10-03 | 建兴电子科技股份有限公司 | Stepped positioning column |
| CN100353437C (en) * | 2002-06-22 | 2007-12-05 | 三星电子株式会社 | Apparatus for loading a disk in an optical disk player |
| CN107442875A (en) * | 2017-10-11 | 2017-12-08 | 广东工业大学 | A kind of simple clamped device of con-rod fracture splitting groove processing |
-
2001
- 2001-12-19 CN CN 01278791 patent/CN2515763Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353437C (en) * | 2002-06-22 | 2007-12-05 | 三星电子株式会社 | Apparatus for loading a disk in an optical disk player |
| CN1303602C (en) * | 2003-06-02 | 2007-03-07 | 蒂雅克股份有限公司 | Disk apparatus |
| CN100341062C (en) * | 2003-10-24 | 2007-10-03 | 建兴电子科技股份有限公司 | Stepped positioning column |
| CN1314033C (en) * | 2004-01-16 | 2007-05-02 | 建兴电子科技股份有限公司 | Optical read-write device |
| CN107442875A (en) * | 2017-10-11 | 2017-12-08 | 广东工业大学 | A kind of simple clamped device of con-rod fracture splitting groove processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1923417A (en) | Electric jigsaw | |
| CN2515763Y (en) | Optical drive connecting-rod type disc positioning device | |
| US20130345034A1 (en) | Fast Tool Changing System by Means of Synchronizing Displacement and Linkage of Main Spindle and Tool Magazine | |
| CN1261659A (en) | Height measurer | |
| JP2842952B2 (en) | Recording medium transport device | |
| CN101537638B (en) | Table cutting machine | |
| JP2007223127A (en) | Table cutter | |
| CN1493424A (en) | Sliding type cutting out saw | |
| CN2853124Y (en) | Basket moving structure of shooting machine | |
| CN210412689U (en) | Lithium electric drill | |
| WO2015098615A1 (en) | Tabletop cutting tool | |
| CN2746487Y (en) | Suction optical drive structure | |
| CN103447948B (en) | Rotatable grinding machine chuck syndeton | |
| CN207757304U (en) | A kind of tool magazine linkage mechanism | |
| CN1674128A (en) | Optical disk loading device | |
| JPH03235249A (en) | Magazine for housing plural disks | |
| CN2393675Y (en) | Restored mill for grooves on lock cores | |
| CN218016466U (en) | Laser pneumatic rear chuck | |
| CN109759959B (en) | Inner cavity sand blasting device for processing breaker shell by adopting bidirectional pneumatic principle | |
| CN116060667B (en) | Angle adjusting platform for decorative material processing drilling machine | |
| CN2872542Y (en) | Disk clipping positioner | |
| JPS61236064A (en) | Disk player | |
| JPH0518192B2 (en) | ||
| JP2024025301A (en) | Cutting machine | |
| CN1648955A (en) | Door mechanism for commodity take-out port in vending machine |
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 |