CN201029066Y - Door cover switching device of CD/VCD/DVD/EVD player - Google Patents
Door cover switching device of CD/VCD/DVD/EVD player Download PDFInfo
- Publication number
- CN201029066Y CN201029066Y CNU2007201186643U CN200720118664U CN201029066Y CN 201029066 Y CN201029066 Y CN 201029066Y CN U2007201186643 U CNU2007201186643 U CN U2007201186643U CN 200720118664 U CN200720118664 U CN 200720118664U CN 201029066 Y CN201029066 Y CN 201029066Y
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- China
- Prior art keywords
- gear
- interlock
- door
- door lid
- piece
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Abstract
The utility model relates to a bin gate opening and closing device of CD/VCD/DVD/EVD, which comprises a bottom shell 1 and a face shell 2 used for putting the CD. The face shell 2 is positioned on the bottom shell 1 and forms a box body with the bottom shell 1; a guiding mechanism 3 is arranged on the face shell 2 so as to make the left bin gage cover 4 and the right bin gate cover 5 move to and fro along the upper plane of the face shell 2; the lower bottom faces of the left bin gage cover 4 and the right bin gate cover 5 are provided with racks 41, 51; the box body is internally provided with a gear rotating mechanism 6, and the racks 66, 72 of the gear rotating mechanism penetrate the left gear hole 21 and the right gear hole 22 on the face shell 2 so as to be respectively meshed with the racks 41, 51 on the lower bottom faces of the left bin gage cover 4 and the right bin gate cover 5; the gear rotating mechanism 6 is driven by a motor 7. The utility model drives the left and the right cab gate covers to flatly move through the gear mechanism and then the CD is exposed so as to be changed; the more important is that the gear mechanism driven by the motor drives the racks on the cabin gate to move to and fro and no ineffective transmission caused by tired and loose belt happens.
Description
Technical field
The utility model relates to a kind of accessory of CD/VCD/DVD/EVD player, the switchgear of while switch player door about specifically a kind of can be used for.
Prior art
Existing C D/VCD/DVD/EVD player is divided into the CD/VCD/DVD/EVD player supporting with computer substantially, the CD/VCD/DVD/EVD player two big classes of promptly so-called CD-ROM drive and family expenses.The former basic structure is the CD rack that is used for carrying disc of setting up defences in a housing; The latter's basic structure is, comprises drain pan, face-piece, and described face-piece is positioned on the drain pan, constitutes a box body with drain pan, and CD is placed with on the described face-piece, also is equipped with a CD rack that is used for carrying disc in described box body.Above-mentioned two kinds of CD/VCD/DVD/EVD players, when needs are changed CD, all the realizing by the moving CD rack translation of miniature belt of its CD rack by motor.This drive mechanism that drives CD rack by motor by miniature belt, be easy to because of belt fatigue, getting loose to skid off CD rack smoothly, runs into this situation, people are not by the pin hole that is arranged at the CD-ROM drive front side, with thin and hard rod, CD rack is released by force.
Summary of the invention
The technical matters that the utility model solves is to overcome above-mentioned shortcoming, and a kind of door lid switchgear of CD/VCD/DVD/EVD player is provided, and when this device can guarantee that player need the replacing dish, the problem that CD rack does not go out can not occur.
The technical solution of the utility model is: the door lid switchgear that designs a kind of CD/VCD/DVD/EVD player, comprise drain pan, be used to shelve the face-piece of CD, described face-piece is positioned on the drain pan, constitute a box body with drain pan, on described face-piece, also be provided with guiding mechanism, can make left thereon door lid in position and right door lid reciprocating along plane on the face-piece, on the bottom surface of described left door lid and right door lid, be provided with tooth bar, in described box body, be provided with the gear rotation actuation mechanism, the gear of described gear rotation actuation mechanism passes described face-piece and covers tooth bar interlock on the bottom surface with left door lid and right door respectively, and described gear mechanism is by motor-driven.
Described gear mechanism comprise motor gear, with the first Left Drive gear of motor gear interlock, with the second Left Drive gear of the first Left Drive gear interlock, with the 3rd Left Drive gear of the second Left Drive gear interlock, with the 4th Left Drive gear of the 3rd Left Drive gear interlock, and the tooth bar interlock that covers with left door, and the five Left Drive gear concentric with the 4th Left Drive gear; With the first right transmission gear of motor gear interlock, with the second right transmission gear of the first right transmission gear interlock, with the 3rd right transmission gear of the second right transmission gear interlock, with the 4th right transmission gear of the 3rd right transmission gear interlock, with the 5th transmission gear of the 4th right transmission gear interlock, and the tooth bar interlock that covers with right door, and the six right transmission gear concentric with the 5th right transmission gear, the central shaft and the upper bottom surface of gear stand that all transmission gears all pass through separately are affixed; The output shaft of described motor gear and motor is affixed, and described motor is fixed on the bottom surface of described gear stand.
The described first Left Drive gear comprises the first left large fluted disc and the first left small tooth plate that be connected as a single entity concentric with it; The described first left small tooth plate and the described second left gear interlock, described the 3rd Left Drive gear comprises the 3rd left large fluted disc and the three left small tooth plate that be connected as a single entity concentric with it, the described the 3rd left large fluted disc and the second left gear interlock, the described the 3rd left small tooth plate and the 4th gear interlock; Described second right gear comprises the second right large fluted disc and the second right small tooth plate that be connected as a single entity concentric with it, the described second right large fluted disc and the described first right power wheel interlock, the described second right small tooth plate and the 3rd right gear interlock, the described the 4th right transmission gear comprises the 4th right large fluted disc and the four right small tooth plate that be connected as a single entity concentric with it, the described the 4th right large fluted disc and the 3rd right gear interlock, the described the 4th right small tooth plate and the 5th gear interlock.
Tooth bar on described left door lid and right door lid bottom surface is an arc-shaped rack.
Described guiding mechanism is to be provided with two groups of left side guide cards in the face-piece left side, covers at described left door to be provided with and two groups of corresponding left guide grooves of left side guide card, and described left guide card is hooked in the described left guide groove; Be provided with two groups of right guide cards on the face-piece right side, cover at described right door and be provided with and two groups of corresponding right guide grooves of right guide card, described left guide card is hooked in the described right guide groove.
Also be provided with left raised line on described face-piece left side, at the corresponding left chute of establishing with described left raised line of described left door lid, described left raised line is through in the described left chute; Also be provided with right raised line on described face-piece right side, at described right door lid and the corresponding right rail of establishing of described right raised line, described right raised line is through in the described right rail.
Cover at described left door lid and described right door and to be respectively equipped with left cosmetic sheet and right cosmetic sheet.
Also be provided with guidance panel in described face-piece the place ahead.
On described guidance panel, be provided with transparent cover plate.
The utility model comprises drain pan owing to having adopted, be used to shelve the face-piece of CD, described face-piece is positioned on the drain pan, constitute a box body with drain pan, on described face-piece, also be provided with guiding mechanism, can make left thereon door lid in position and right door lid reciprocating along plane on the face-piece, on the bottom surface of described left door lid and right door lid, be provided with tooth bar, in described box body, be provided with the gear rotation actuation mechanism, the gear of described gear rotation actuation mechanism passes described face-piece and covers tooth bar interlock on the bottom surface with left door lid and right door respectively, described gear mechanism is by motor-driven structure, so, when people need change CD, only need to open drive motor, drive left and right sides door lid translation by gear mechanism, can expose laser disc, and change laser disc; The more important thing is that this by motor-driven gear mechanism, gear mechanism drives the storehouse and covers the mode that tooth bar moves back and forth, and the fatigue because of belt, the ineffective phenomenon of the transmission that gets loose can not occur being similar to.
Description of drawings
Fig. 1: three-dimensional decomposition texture synoptic diagram of the present utility model;
Fig. 2: for Fig. 1 gear is passed on structural representation after the amplification of actuation mechanism rotates to an angle;
Fig. 3: the bottom surface structural representation of left and right sides door lid among Fig. 1.
Embodiment
See also Fig. 1 and Fig. 3, it is a kind of door lid switchgear of CD/VCD/DVD/EVD player, comprise drain pan 1, be used to shelve the face-piece 2 of CD, described face-piece 2 is positioned on the drain pan 1, constitute a box body with drain pan 1, on described face-piece 2, also be provided with guiding mechanism 3, can make position left door lid 4 and right door lid 5 thereon reciprocating along plane on the face-piece 2, on the bottom surface of described left door lid 4 and right door lid 5, be provided with tooth bar 41,51 (referring to Fig. 3), in described box body, be provided with gear rotation actuation mechanism 6, the gear 66 of described gear rotation actuation mechanism 5,72 (referring to Fig. 2) pass left gear hole 21 and the right gear hole 22 on the described face-piece 2, cover tooth bar 41 on 5 bottom surfaces with left door lid 4 and right door respectively, 51 (referring to Fig. 3) interlock, described gear drive 6 is driven by motor 7; Described gear mechanism 6 comprise motor gear 61, with the first Left Drive gear 62 of motor gear 61 interlocks, with the second Left Drive gear 63 of the first Left Drive gear, 62 interlocks, with the 3rd Left Drive gear 64 of the second Left Drive gear, 63 interlocks, with the 4th Left Drive gear 65 of the 3rd Left Drive gear 64 interlocks, and with left door lid 4 on the tooth bar interlock, and with the 4th Left Drive gear 65 concentric the 5th Left Drive gears 66 that are connected as a single entity; With the first right transmission gear 67 of motor gear 61 interlocks, with the second right transmission gear 68 of first right transmission gear 67 interlocks, with the 3rd right transmission gear 69 of second right transmission gear 68 interlocks, with the 4th right transmission gear 70 of the 3rd right transmission gear 69 interlocks, with the 5th transmission gear 71 of the 4th right transmission gear 70 interlocks, and with right door lid 5 on the tooth bar interlock, and with the 5th right transmission gear 71 concentric the 6th right transmission gears 72 that are connected as a single entity, the central shaft and the upper bottom surface of gear stand 8 that all transmission gears all pass through separately are affixed; Described motor gear 61 is affixed with the output shaft of motor 7, and described motor 7 is fixed on the bottom surface of described gear stand 8.
Described guiding mechanism 3 is provided with and two groups of left side guide card 31 corresponding left guide grooves 32 on described left door lid 4 for be provided with two groups of left side guide cards 31 in face-piece 2 left sides, and described left guide card 31 is hooked in the described left guide groove 32; Be provided with two groups of right guide cards 33 on face-piece 2 right sides, be provided with and two groups of right guide card 33 corresponding right guide grooves 34 on described right door lid 5, described left guide card 33 is hooked in the described right guide groove 34.Also be provided with left raised line 35 on described face-piece 2 left sides, at described left door lid 4 and the described left raised line 35 corresponding left chutes of establishing 35, described left raised line 35 is through in the described left chute 36; Also be provided with right raised line 37 on described face-piece 2 right sides, at described right door lid 5 and the described right raised line 37 corresponding right rails of establishing 38, described right raised line 37 is through in the described right guide groove 38; On described left door lid 4 and described right door lid 5, be respectively equipped with left cosmetic sheet 41 and right cosmetic sheet 51; Also be provided with guidance panel 9 in described face-piece 2 the place aheads; Be provided with transparent cover plate 91 on described guidance panel 9, described transparent cover plate is a glass cover-plate.
See also Fig. 2, the described first Left Drive gear 62 comprises the first left large fluted disc 621 and the first left small tooth plate 622 that be connected as a single entity concentric with it; The described first left small tooth plate 622 and 63 interlocks of described second left gear, described the 3rd Left Drive gear 64 comprises the 3rd left large fluted disc 641 and the three left small tooth plate 642 that be connected as a single entity concentric with it, the described the 3rd left large fluted disc 641 and 63 interlocks of second left gear, the described the 3rd left small tooth plate 642 and 65 interlocks of the 4th gear; Described second right gear 68 comprises the second right large fluted disc 681 and the second right small tooth plate 682 that be connected as a single entity concentric with it, the described second right large fluted disc 681 and described first right power wheel 67 interlocks, the described second right small tooth plate 682 and 69 interlocks of the 3rd right gear, the described the 4th right transmission gear 70 comprises the 4th right large fluted disc 701 and the four right small tooth plate 702 that be connected as a single entity concentric with it, the described the 4th right large fluted disc 701 and 69 interlocks of the 3rd right gear, the described the 4th right small tooth plate 702 and 71 interlocks of the 5th gear; The tooth bar 41,51 that covers on 5 bottom surfaces at described left door lid 4 and right door is arc-shaped rack.
Claims (9)
1. the door of a CD/VCD/DVD/EVD player covers switchgear, comprise drain pan, it is characterized in that: also comprise the face-piece that is used to shelve CD, described face-piece is positioned on the drain pan, constitute a box body with drain pan, on described face-piece, also be provided with guiding mechanism, can make left thereon door lid in position and right door lid reciprocating along plane on the face-piece, on the bottom surface of described left door lid and right door lid, be provided with tooth bar, in described box body, be provided with the gear rotation actuation mechanism, the gear of described gear rotation actuation mechanism passes described face-piece and covers tooth bar interlock on the bottom surface with left door lid and right door respectively, and described gear drive is by motor-driven.
2. the door lid switchgear of CD/VCD/DVD/EVD player according to claim 1, it is characterized in that: described gear mechanism comprise motor gear, with the first Left Drive gear of motor gear interlock, with the second Left Drive gear of the first Left Drive gear interlock, with the 3rd Left Drive gear of the second Left Drive gear interlock, with the 4th Left Drive gear of the 3rd Left Drive gear interlock, and the tooth bar interlock that covers with left door, and the five Left Drive gear concentric with the 4th Left Drive gear; With the first right transmission gear of motor gear interlock, with the second right transmission gear of the first right transmission gear interlock, with the 3rd right transmission gear of the second right transmission gear interlock, with the 4th right transmission gear of the 3rd right transmission gear interlock, with the 5th transmission gear of the 4th right transmission gear interlock, and the tooth bar interlock that covers with right door, and the six right transmission gear concentric with the 5th right transmission gear, the central shaft and the upper bottom surface of gear stand that all transmission gears all pass through separately are affixed; The output shaft of described motor gear and motor is affixed, and described motor is fixed on the bottom surface of described gear stand.
3. the door lid switchgear of CD/VCD/DVD/EVD player according to claim 2, it is characterized in that: the described first Left Drive gear comprises the first left large fluted disc and the first left small tooth plate that be connected as a single entity concentric with it; The described first left small tooth plate and the described second left gear interlock, described the 3rd Left Drive gear comprises the 3rd left large fluted disc and the three left small tooth plate that be connected as a single entity concentric with it, the described the 3rd left large fluted disc and the second left gear interlock, the described the 3rd left small tooth plate and the 4th gear interlock; Described second right gear comprises the second right large fluted disc and the second right small tooth plate that be connected as a single entity concentric with it, the described second right large fluted disc and the described first right power wheel interlock, the described second right small tooth plate and the 3rd right gear interlock, the described the 4th right transmission gear comprises the 4th right large fluted disc and the four right small tooth plate that be connected as a single entity concentric with it, the described the 4th right large fluted disc and the 3rd right gear interlock, the described the 4th right small tooth plate and the 5th gear interlock.
4. according to the door lid switchgear of the described CD/VCD/DVD/EVD player of any one claim in the claim 1 to 3, it is characterized in that: the tooth bar on described left door lid and right door lid bottom surface is an arc-shaped rack.
5. the door lid switchgear of CD/VCD/DVD/EVD player according to claim 4, it is characterized in that: described guiding mechanism is for being provided with two groups of left side guide cards in the face-piece left side, cover at described left door and to be provided with and two groups of left side guide card corresponding left guide grooves, described left guide card is hooked in the described left guide groove; Be provided with two groups of right guide cards on the face-piece right side, cover at described right door and be provided with and two groups of corresponding right guide grooves of right guide card, described left guide card is hooked in the described right guide groove.
6. the door lid switchgear of CD/VCD/DVD/EVD player according to claim 5, it is characterized in that: on described face-piece left side, also be provided with left raised line, at the corresponding left chute of establishing with described left raised line of described left door lid, described left raised line is through in the described left chute; Also be provided with right raised line on described face-piece right side, at described right door lid and the corresponding right rail of establishing of described right raised line, described right raised line is through in the described right slide guide.
7. the door of CD/VCD/DVD/EVD player according to claim 6 lid switchgear is characterized in that: cover at described left door lid and described right door and be respectively equipped with left cosmetic sheet and right cosmetic sheet.
8. the door lid switchgear of CD/VCD/DVD/EVD player according to claim 7 is characterized in that: also be provided with guidance panel in described face-piece the place ahead.
9. the door lid switchgear of CD/VCD/DV D/EVD player according to claim 8 is characterized in that: be provided with transparent cover plate on described guidance panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201186643U CN201029066Y (en) | 2007-02-12 | 2007-02-12 | Door cover switching device of CD/VCD/DVD/EVD player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201186643U CN201029066Y (en) | 2007-02-12 | 2007-02-12 | Door cover switching device of CD/VCD/DVD/EVD player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029066Y true CN201029066Y (en) | 2008-02-27 |
Family
ID=39133281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201186643U Expired - Fee Related CN201029066Y (en) | 2007-02-12 | 2007-02-12 | Door cover switching device of CD/VCD/DVD/EVD player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029066Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872630A (en) * | 2009-04-21 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Built-in CD-ROM structure |
-
2007
- 2007-02-12 CN CNU2007201186643U patent/CN201029066Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872630A (en) * | 2009-04-21 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Built-in CD-ROM structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |