CN202075990U - Suction-type optical disk machine - Google Patents
Suction-type optical disk machine Download PDFInfo
- Publication number
- CN202075990U CN202075990U CN2011201296279U CN201120129627U CN202075990U CN 202075990 U CN202075990 U CN 202075990U CN 2011201296279 U CN2011201296279 U CN 2011201296279U CN 201120129627 U CN201120129627 U CN 201120129627U CN 202075990 U CN202075990 U CN 202075990U
- Authority
- CN
- China
- Prior art keywords
- movement
- suction
- type optical
- optical drive
- guide bar
- 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
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Abstract
The utility model discloses a suction-type optical disk machine. The front end of a machine body is provided with an inlet and outlet; a movement is contained in the machine body; a pivot connecting end of the movement can be connected to the side wall of the machine body, which is near the inlet and outlet; the lifting end of the movement is provided with a spindle motor and extends to the center of the machine body; the side edge is convexly provided with a pin; the side edge near the movement is provided with a transmission unit to drive a sliding piece; a chute for the pin is dug at the side edge of the sliding piece to be embedded in so as to drive the movement to lift. An anti-clamping device is arranged between the movement and a gear cover, the guide rod of the suction-type optical disk machine is pivoted at the side edge of the movement; the support pin is fixed on the machine body and is supported at the bottom of the guide rod; when the guide rod lifts along with the movement, the support pin can keep certain height; and the guide rod is rotated to extrude out of the upper surface of the movement or retract the side edge of the movement to guide an optical disk to enter the machine body.
Description
Technical field
The utility model relates to a kind of CD player, especially relates to automatic advance and retreat discs, with the suction-type optical drive of reading writing information or media discs sheet.
Background technology
The discs that suction-type optical drive utilization induction enters starts the power drives guide rod, automatically discs is pushed body and reads and writes, or release discs and change the product that makes things convenient for the user to operate to the gateway for getting.
As shown in Figure 1, it is the suction-type optical drive 10 of background technology.Suction-type optical drive 10 sets out inlet 12 at the front end of body 11.Hold a movement 13 in the body 11, movement 13 is rotatably connected at the side wall of body 11 by the pivot end of gateway 12, another lift side then stretches to the center of body 11, and establishes the surface that movement 13 is protruded in a Spindle Motor 14 upper ends, as clamp and rotating disc sheet 15.During the no discs 15 of suction-type optical drive 10, movement 13 is downward-sloping by pivot end, and lift side is reclined in the bottom of body 11, reduces the height of Spindle Motor 14, abdicates the transfer passage of discs 15 turnover bodies 11, inserts bodies 11 to wait for discs 15.When discs 15 is inserted body 11, discs 15 inductions or touch switch (figure does not show) start suction-type optical drive 10, push discs 15 automatically to the location, and drive movement 13 lift side by Spindle Motor 14 is risen, allow Spindle Motor 14 clamps and rotating disc sheet 15.
Yet, the discs 15 ' of downward-sloping insertion body 11, the leading edge of discs 15 ' can be stuck in the Spindle Motor 14 that protrudes movement 13 surfaces, hinder discs 15 ' and continue to go deep into body 11, and can't allow discs 15 ' respond to or touch the starting switch of suction-type optical drive 10, cause suction-type optical drive 10 normally not use, cause the quality defect of product.Therefore, the suction-type optical drive of background technology still has problem to need to be resolved hurrily on the antiseize device of discs.
The utility model content
The purpose of this utility model is to provide a kind of suction-type optical drive, and its movement side at suction-type optical drive is provided with antiseize device, drives oppositely by the movement lifting that guide bar stretches out or the stop place of withdrawing, and enters body smoothly with the direct light disc.
In order to reach the purpose of aforementioned utility model, the utility model provides a kind of suction-type optical drive, and it comprises: body, front end are established a gateway; Movement is contained in this body, and this movement comprises pivot end and lift side, and this pivot end is rotatably connected at the side wall of this body by this gateway, and this lift side is established a Spindle Motor and stretched to the center of this body, and this lift side side is convexly equipped with a pin; Gear unit is located at the side that closes on this movement and is driven the sliding part be located at this body side and move, and the side of this sliding part digs establishes chute, embeds for this pin, to drive this movement lifting; And antiseize device, be located at the centre of this movement and this gear cap, comprise a guide bar and a supporting pin, this guide bar is hubbed on the side of this movement, and this supporting pin keeps no relative motion to be fixed on this body, and is supported on the bottom of this guide bar; Wherein, this guide bar is during with this movement lifting, and this supporting pin of keeping certain height rotates the side that guide bar protrudes the upper surface of this movement or this movement of withdrawing.
This gear unit is covered by a gear cap that is fixed on this body, and this supporting pin is convexly equipped with the side in this gear cap.
This movement side is established a pillar, and guide bar is hubbed on this pillar, and this pillar is towards the side of this gear cap.
This guide bar two ends different length, long end forms guide end.
During no discs, this movement is reclined in the bottom of this body, reduces the height of Spindle Motor, drives this guide bar decline simultaneously, rotates the upper surface that this guide end is protruded this movement in this suction-type optical drive, and than this Spindle Motor near this gateway.
This suction-type optical drive inserts discs when locating, and the lift side of this movement rises, and allows this Spindle Motor vise discs, drives this guide bar simultaneously and rises, and rotates the withdraw side of this movement of this guide end.
The gravity of the longer guide end of this guide bar utilization, the side of this movement of rotation withdrawal.
This guide bar utilizes a back-moving spring to rotate the side of this movement of withdrawal.
This back-moving spring one end is fixed on this movement, and the other end is fixed on this guide bar, makes the elastic force of back-moving spring, keeps this guide end and relies on this supporting pin.
Another purpose of the present utility model is to provide a kind of suction-type optical drive, by the guide bar withdrawal stop place of back-moving spring restriction antiseize device, rotates to avoid the vibrations hamper discs.
In order to reach the purpose of aforementioned utility model, the utility model provides a kind of suction-type optical drive, it is fixed on movement with back-moving spring one end, the other end is fixed on guide bar, make the elastic force of back-moving spring, keep guide end and rely on supporting pin, make guide bar utilize back-moving spring to rotate the side of withdrawal movement.Advantage of the present utility model is, its movement side at suction-type optical drive is provided with antiseize device, drive oppositely by the movement lifting that guide bar stretches out or the stop place of withdrawing, enter body smoothly with the direct light disc, also by the guide bar withdrawal stop place of back-moving spring restriction antiseize device, rotate in addition to avoid the vibrations hamper discs.
Description of drawings
Fig. 1 is the partial side diagrammatic cross-section of background technology suction-type optical drive;
Fig. 2 is the stereographic map of suction-type optical drive of the present utility model;
Fig. 3 is the outboard profile of the sliding part of the utility model suction-type optical drive;
Fig. 4 is the stereographic map of the movement of the utility model suction-type optical drive;
Fig. 5 is that the utility model suction-type optical drive is at the synoptic diagram that advances the sheet state;
Fig. 6 is the synoptic diagram of the utility model suction-type optical drive at the discs positioning states;
Fig. 7 is the synoptic diagram of the suction-type optical drive of another embodiment of the utility model at the discs positioning states.
The main element symbol description
20 suction-type optical drives
21 bodies
22 gateways
23 movements
24 pivot ends
25 lift sides
26 Spindle Motors
27 discs
30 gear units
31 gear cap
32 sliding parts
33a, 33b, 33c advance and retreat sheet guide rod
34 chutes
35 pins
40 antiseize devices
41 guide bars
42 supporting pins
43 pillars
44 guide end
50 back-moving springs
Embodiment
Relevant the utility model is for reaching above-mentioned purpose, and technological means that is adopted and effect thereof are lifted preferred embodiment now, and conjunction with figs. is illustrated as follows.
Please also refer to Fig. 2, Fig. 3 and Fig. 4, Fig. 2 is a suction-type optical drive of the present utility model, and Fig. 3 is the sliding part of the utility model suction-type optical drive, and Fig. 4 is the movement of the utility model suction-type optical drive.Suction-type optical drive 20 of the present utility model, front end at body 21 sets out inlet 22, hold a movement 23 in the body 21, the pivot end 24 of movement 23 is rotatably connected at the side wall of body 21 by gateway 22,25 centers of stretching to body 21 of another lift side, lift side 25 is established the surface that movement 23 is protruded in a Spindle Motor 26 upper ends, with clamp and rotating disc sheet 27.
Close on the side of movement 23 and establish a gear unit 30 in addition, as the power resources of suction-type optical drive 20.Gear unit 30 is covered by the gear cap 31 that is fixed on body 21 and supports, the sliding part 32 that drive is located at body 21 sides moves along the fore-and-aft direction of suction-type optical drive 20, be attached at advance and retreat sheet guide rod 33a, 33b, the 33c of sliding part 32 with driving, sheet 27 automatically pushes or ejects CD.Sliding part 32 digs at side and establishes the chute 34 that height rises and falls, and lift side 25 sides of movement 23 are convexly equipped with a pin 35 and embed chute 34.When sliding part 32 moved forward and backward, pin 35 slided along the chute 34 that height rises and falls, and the lift side 25 that drives movement 23 produces lift in height.
As shown in Figure 5, advancing the state of sheet for the utility model suction-type optical drive.During no discs 27, movement 23 is downward-sloping to lift side 25 by pivot end 24 in the suction-type optical drive 20, reclines in the bottom of body 21, and the height of reduction Spindle Motor 26 is abdicated the transfer passage of discs 27.And the decline of lift side 25 drives the guide bar 41 that is located at movement 23 sides simultaneously and descends.Because supporting pin 42 and body 21 no relative motions, when descending, guide bar 41 keeps certain height, the feasible supporting pin 42 that is positioned at guide end 44 bottoms, guide end 44 is propped up, and allow the guide bar 41 be that rotate at the center with pillar 43, guide end 44 is tiltedly stretched out the upper surface of movement 23, and than Spindle Motor 26 near gateway 22.In case discs 27 is inserted body 21 by gateway 22, will at first touch the guide end 44 of stretching out movement 23 upper surfaces, makes discs 27 leading edges of insertion, upwards raises along the guide end 44 of tiltedly stretching, and continues to go deep into body 21 and cross Spindle Motor 26.
As shown in Figure 6, be the state of the utility model suction-type optical drive in the discs location.When discs 27 continues to go deep into body 21, start gear unit drive sliding part and move and drive advance and retreat sheet guide rod, when pushing discs 27 to the location automatically, the lift side 25 that sliding part also drives movement 23 rises, and allows Spindle Motor 26 vise discs 27.The rising of lift side 25 drives the guide bar 41 that is located at movement 23 sides simultaneously and rises.Because supporting pin 42 keeps certain height to be supported on guide end 44 bottoms, can allow guide bar 41 utilize the gravity of longer guide end 44 is that rotate at the center with pillar 43, the guide end 44 of movement 23 will tiltedly be stretched out, withdrawal lies low in the stop place of movement 23 sides, can not protrude the upper surface of movement 23, avoid hindering the rotation of discs 27.
Therefore, the utility model suction-type optical drive, just can antiseize device be set at the movement side of suction-type optical drive, the guide end that oppositely drives antiseize device by the movement lifting is stretched out or the stop place of withdrawing, and reaches the direct light disc and crosses the purpose that Spindle Motor enters body smoothly.
As shown in Figure 7, be the suction-type optical drive of another embodiment of the utility model.The gravity of the longer guide end of previous embodiment utilization 44 itself, making guide bar 41 be that rotate at the center with pillar 43, allows guide end 44 stop places of withdrawing.But when suction-type optical drive is subjected to excessive vibration or collision, may causes guide end 44 to pop up the upper surface of movement 23, and touch the discs 27 in the rotation.Therefore, the antiseize device of the suction-type optical drive of present embodiment, other establishes a back-moving spring 50, one ends and is fixed on movement 23, and the other end is fixed on guide bar 41, makes the elastic force of back-moving spring 50, keeps guide end 44 and relies on supporting pin 42, in order to avoid guide end 44 springs.Therefore, the antiseize device of the utility model suction-type optical drive just can limit guide bar 41 by back-moving spring and be retracted in the stop place, reaches the purpose of avoiding guide end 44 vibrations hamper discs to rotate.
Claims (9)
1. a suction-type optical drive is characterized in that, comprises: body, front end are established a gateway; Movement is contained in this body, and this movement comprises pivot end and lift side, and this pivot end is rotatably connected at the side wall of this body by this gateway, and this lift side is established a Spindle Motor and stretched to the center of this body, and this lift side side is convexly equipped with a pin; Gear unit is located at the side that closes on this movement and is driven the sliding part be located at this body side and move, and the side of this sliding part digs establishes chute, embeds for this pin, to drive this movement lifting; And antiseize device, be located at the centre of this movement and this gear cap, comprise a guide bar and a supporting pin, this guide bar is hubbed on the side of this movement, and this supporting pin keeps no relative motion to be fixed on this body, and is supported on the bottom of this guide bar; Wherein, this guide bar is during with this movement lifting, and this supporting pin of keeping certain height rotates the side that guide bar protrudes the upper surface of this movement or this movement of withdrawing.
2. suction-type optical drive as claimed in claim 1 is characterized in that, this gear unit is covered by a gear cap that is fixed on this body, and this supporting pin is convexly equipped with the side in this gear cap.
3. suction-type optical drive as claimed in claim 2 is characterized in that, this movement side is established a pillar, and guide bar is hubbed on this pillar, and this pillar is towards the side of this gear cap.
4. suction-type optical drive as claimed in claim 3 is characterized in that, this guide bar two ends different length, and long end forms guide end.
5. suction-type optical drive as claimed in claim 4, it is characterized in that, in this suction-type optical drive during no discs, this movement is reclined in the bottom of this body, reduce the height of Spindle Motor, drive this guide bar simultaneously and descend, rotate the upper surface that this guide end is protruded this movement, and than this Spindle Motor near this gateway.
6. suction-type optical drive as claimed in claim 4 is characterized in that, this suction-type optical drive inserts discs when locating, the lift side of this movement rises, allow this Spindle Motor vise discs, drive this guide bar simultaneously and rise, rotate the withdraw side of this movement of this guide end.
7. suction-type optical drive as claimed in claim 6 is characterized in that, the gravity of the longer guide end of this guide bar utilization, the side of this movement of rotation withdrawal.
8. suction-type optical drive as claimed in claim 6 is characterized in that, this guide bar utilizes a back-moving spring to rotate the side of this movement of withdrawal.
9. suction-type optical drive as claimed in claim 8 is characterized in that, this back-moving spring one end is fixed on this movement, and the other end is fixed on this guide bar, makes the elastic force of back-moving spring, keeps this guide end and relies on this supporting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201296279U CN202075990U (en) | 2011-04-28 | 2011-04-28 | Suction-type optical disk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201296279U CN202075990U (en) | 2011-04-28 | 2011-04-28 | Suction-type optical disk machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075990U true CN202075990U (en) | 2011-12-14 |
Family
ID=45114083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201296279U Expired - Fee Related CN202075990U (en) | 2011-04-28 | 2011-04-28 | Suction-type optical disk machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075990U (en) |
-
2011
- 2011-04-28 CN CN2011201296279U patent/CN202075990U/en not_active Expired - Fee Related
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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: 20111214 Termination date: 20140428 |