CN100372014C - Changer and its disc-pulling device - Google Patents
Changer and its disc-pulling device Download PDFInfo
- Publication number
- CN100372014C CN100372014C CNB2004101022292A CN200410102229A CN100372014C CN 100372014 C CN100372014 C CN 100372014C CN B2004101022292 A CNB2004101022292 A CN B2004101022292A CN 200410102229 A CN200410102229 A CN 200410102229A CN 100372014 C CN100372014 C CN 100372014C
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- CN
- China
- Prior art keywords
- fluted disc
- follower lever
- pull bar
- guide hole
- sliding part
- 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 present invention discloses a record changer and a disk-pulling device thereof. The record changer is provided with a guide rail, a storage region and a reading section, wherein the guide rail is arranged parallel on one side of the reading section. The disk-pulling device comprises a follower lever, a fluted disk and a draw bar body, wherein the follower lever is provided with a draw bar lead hole and a fluted disk lead hole, and the draw bar lead hole is provided with a first and a second ends. The fluted disk is provided with a sliding part which projects on the fluted disk and goes through the fluted disk lead hole. The draw bar body which is sheathed with the guide rail and is provided with a draw-hook and a projection part can slide. The projection part which is sheathed with the draw bar lead hole can slide.
Description
Technical field
The invention relates to a kind of pulling device, and particularly relevant for a kind of pulling device that is used in record changer.
Background technology
The modern more and more payes attention to for the requirement of quality of the life, and the design of electronic product is also being followed consumer demand and done many adjustment.For example: record changer provides the consumer in more and selection more easily acoustically.Do not having under the situation of record changer in the past, and when the consumer desires to listen to different sheet CD, must earlier the CD in the CD player taken out, and then changing the CD that the user desires to listen to again and listen to the trouble that process seems suitable.Especially for drive driving, desire to change music CD when listening to music if drive, driving to change under the situation of CD on one side, often cause the generation of the peace incident of endangering.Therefore, record changer also often is used in the vehicle miscellaneous except general home audio often is used, and makes that driving does not need additionally to think to drive unexpected accident rate in changing on the CD sheet to reduce.
Record changer comprises and reads a district and a storage area, and the storage area stores several pieces discs and reads the district with supply and read, and the discs of storage area can be moved to and reads that the district reads and function such as broadcast and be positioned at the pulling device that reads the district.Yet present pulling device is being made and comparatively difficult during assembling, thereby spends more time and cost and influence Enterprises'Competitiveness.
Summary of the invention
In view of this, purpose of the present invention is providing a kind of pulling device of record changer, is easy to assemble and make reducing the manufacturing cost of record changer, and improves Enterprises'Competitiveness.
According to purpose of the present invention, a kind of pulling device is proposed, be to be arranged at a record changer, this record changer has a guide rail, a storage area reads the district in order to deposit a plurality of pallets and, this guide rail is to be set in parallel in the side that this reads the district, it is characterized in that this device comprises:
One follower lever has a pull bar guide hole and a fluted disc guide hole, this fluted disc guide hole comprises a line part, one first camber line portion, and turnover is connected in this line part, forms one first turning point, and one second camber line portion, turnover is connected in this first camber line portion, forms one second turning point;
One fluted disc has a fluted disc sliding part, and this fluted disc sliding part is to give prominence to be arranged at this fluted disc and to penetrate this fluted disc guide hole; And
One pull bar body is slideable this guide rail that is sheathed on, and this pull bar body has a pull hook and a teat, and this teat is slideable being sheathed in this pull bar guide hole;
Wherein when this fluted disc rotated, this fluted disc sliding part was to slide and drive this follower lever along this fluted disc guide hole to rotate;
Wherein when this follower lever rotates, this follower lever is parallel to this side along this guide rail and slides to drive this pull bar body against this teat by this pull bar guide hole, makes this pull hook hold this pallet this storage area from this record changer and moves to this and read the district.
Wherein this pull bar guide hole of this follower lever has one first end and one second end;
Wherein when this fluted disc sliding part be when being positioned at this line part, this follower lever and this pull bar body are to be a stationary state;
Wherein when this fluted disc sliding part passes through this first turning point, this fluted disc sliding part props up this first camber line portion of this follower lever, and drive this follower lever and make clockwise direction and rotate, this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this second end by this first end with respect to this follower lever;
Wherein when this fluted disc sliding part passed through this second turning point, this follower lever was still made clockwise direction and is rotated, and this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this first end by this second end with respect to this follower lever.
Wherein this fluted disc guide hole comprises one the 3rd camber line portion again, and wherein when this fluted disc sliding part entered the 3rd camber line portion, this follower lever and this pull bar body were to be a stationary state, and this pull bar body is positioned at the right-hand member of this guide rail.
Wherein this follower lever also comprises a spring.
Wherein this spring is to be disposed on this follower lever along this first camber line portion and this second camber line portion, in order to an elastic force to be provided this fluted disc sliding part is slided along this fluted disc guide hole.
According to another object of the present invention, a kind of record changer is proposed, it is characterized in that, comprising:
One reads the district, is equiped with a pulling device, and this pulling device comprises:
One follower lever has a pull bar guide hole and a fluted disc guide hole, and this fluted disc guide hole comprises a line part, one first camber line portion, turnover is connected in this line part, forms one first turning point, and one second camber line portion, turnover is connected in this first camber line portion, forms one second turning point;
One fluted disc has a fluted disc sliding part, and this fluted disc sliding part is to give prominence to be arranged at this fluted disc and to penetrate this fluted disc guide hole; And
One pull bar body is slideable this guide rail that is sheathed on, and this pull bar body has a pull hook and a teat, and this teat is slideable being sheathed in this pull bar guide hole;
One guide rail is to be set in parallel in the side that this reads the district; And
One storage area reads the district adjacent to this, in order to deposit a plurality of pallets;
Wherein when this fluted disc rotated, this fluted disc sliding part was to slide and drive this follower lever along this fluted disc guide hole to rotate;
Wherein when this follower lever rotates, this follower lever is parallel to this side along this guide rail and slides to drive this pull bar body against this teat by this pull bar guide hole, makes this pull hook hold this pallet this storage area from this record changer and moves to this and read the district.
Wherein this pull bar guide hole of this follower lever has one first end and one second end;
Wherein when this fluted disc sliding part be when being positioned at this line part, this follower lever and this pull bar body are to be a stationary state;
Wherein when this fluted disc sliding part passes through this first turning point, this fluted disc sliding part props up this first camber line portion of this follower lever, and drive this follower lever and make clockwise direction and rotate, this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this second end by this first end with respect to this follower lever;
Wherein when this fluted disc sliding part passed through this second turning point, this follower lever was still made clockwise direction and is rotated, and this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this first end by this second end with respect to this follower lever.
Wherein this fluted disc guide hole comprises one the 3rd camber line portion again, and wherein when this fluted disc sliding part entered the 3rd camber line portion, this follower lever and this pull bar body were to be a stationary state, and this pull bar body is positioned at the right-hand member of this guide rail.
Wherein this follower lever also comprises a spring.
Wherein this spring is to be disposed on this follower lever along this first camber line portion and this second camber line portion, in order to an elastic force to be provided this fluted disc sliding part is slided along this fluted disc guide hole.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by a preferred embodiment, and conjunction with figs. is described in detail below, wherein:
Fig. 1 illustrates the stereographic map according to the record changer of a preferred embodiment of the present invention.
Fig. 2 A illustrates the exploded view of the pulling device among Fig. 1.
Fig. 2 B illustrates the vertical view that reads the district among Fig. 1.
Fig. 2 C illustrates the enlarged drawing of fluted disc guide hole.
Embodiment
Please refer to Fig. 1, it illustrates the stereographic map according to the record changer of a preferred embodiment of the present invention.Record changer 100 comprises guide rail 102, storage area 104 and reads district 106.Storage area 104 is adjacent to reading district 106.Guide rail 102 is set in parallel in the side 108 that reads district 106.Storage area 104 has pallet 110.The pallet 110 of storage area 104 is in order to put CD (not being illustrated among the figure).Read the district and 106 be equiped with a pulling device 200, pallet 110 104 can be drawn in and read district 106 and read from the storage area.
Please be simultaneously with reference to Fig. 1 and Fig. 2 A, Fig. 2 A illustrates the exploded view of the pulling device among Fig. 1.Pulling device 200 is to be arranged at record changer 100 and to comprise follower lever 202, fluted disc 204 and pull bar body 206.Follower lever 202 has pull bar guide hole 205 and fluted disc guide hole 207, and pull bar guide hole 205 has the first end 205a and the second end 205b.Fluted disc 204 has fluted disc sliding part 211, and fluted disc sliding part 211 is to give prominence to be arranged at fluted disc 204 and to penetrate fluted disc guide hole 207.Pull bar body 206 is the slideable guide rails 102 that are sheathed on.Pull bar body 206 has a pull hook 220 and a teat 222, and teat 222 is slideable being sheathed in the pull bar guide hole 205.When fluted disc 204 rotated, fluted disc sliding part 211 was to slide and drive follower lever 202 along fluted disc guide hole 207 to rotate.When follower lever 202 rotated, follower lever 202 was parallel to side 108 slips to drive pull bar body 206 along guide rail 102 against teat 222 by pull bar guide hole 205, made pull hook 220 storage areas 104 of pulling pallet 110 from record changer move to and read district 106.Because pull hook 220 is to contact with the pallet 110 of storage area 104, for reducing because of shock damage pallet 110 or CD, pull hook 220 is to utilize the plastic cement manufacturing.And pull bar body 206 is to utilize the manufacturing of sheet metal material to reduce the required time of processing procedure.
Please be simultaneously with reference to Fig. 2 B, Fig. 2 C, Fig. 2 B illustrates the vertical view that reads the district among Fig. 1.Fig. 2 C illustrates the enlarged drawing of fluted disc guide hole.Fluted disc guide hole 207 comprises line part 207a, first 207b of camber line portion, second 207c of camber line portion and the 3rd 207d of camber line portion.First 207b of camber line portion turnover is connected in line part 207a, forms first turning point 213.Second 207c of camber line portion turnover is connected in first 207b of camber line portion, forms one second turning point 215.Shown in Fig. 2 B, read district 106 and be equiped with driven wheel 203a and idle pulley 203b.Driven wheel 203a provides power with rotation by power resources.Idle pulley 203b contacts with driven wheel 203a and fluted disc 204 simultaneously, and fluted disc 204 and driven wheel 203a are rotated toward same direction.Clockwise direction is rotated and fluted disc sliding part 211 is when being positioned at line part 207a when fluted disc 204 begins to do, and follower lever 202 and pull bar body 206 are to be stationary state.When fluted disc sliding part 211 passes through first turning point 213, fluted disc sliding part 211 props up first 207b of camber line portion of follower lever 202, and drive follower lever 202 is done the clockwise direction rotation, follower lever 202 drives pull bar body 206 parallel sides 108 and slides, and this moment, teat 222 was moved toward the second end 205b by the first end 205a with respect to follower lever 202.When fluted disc sliding part 211 passes through this second turning point 215, follower lever 202 is still made clockwise direction and is rotated, follower lever 202 drives pull bar body 206 parallel sides 108 and slides, and this moment, teat 222 was moved toward the first end 205a by the second end 205b with respect to follower lever 202.Shown in Fig. 2 B, follower lever 202 has more pre-power spring 217, and pre-power spring 217 is to be disposed on the follower lever 202 along first 207b of camber line portion and second 207c of camber line portion, in order to pre-power to be provided fluted disc sliding part 211 can be slided smoothly along fluted disc guide hole 207.When fluted disc sliding part 211 enters the 3rd 207d of camber line portion, the pull bar body has moved to the right-hand member of guide rail 102, be pallet 110 by storage area 104 moved to read the district 106, therefore fluted disc sliding part 211 there is no interference with fluted disc guide hole 207 in the 3rd 207d of camber line portion, promptly belongs to idle motion at the 3rd 207d of camber line portion.
The disclosed record changer of the above embodiment of the present invention, because follower lever is can directly be sheathed on fluted disc and the pull bar body, and can slide according to the fluted disc guide hole, and the pull bar body more only needs to affect and slide according to guide rail along with follower lever, the start relation is also more simple and easy, therefore in the manufacturing of record changer and assembling, become quite easy, thereby reduce time and the cost of making, with indirect raising Enterprises'Competitiveness.
In sum; though the present invention discloses as above with a preferred embodiment; right its is not in order to limit the present invention; anyly have the knack of this operator; without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is when looking accompanying being as the criterion that claim defines.
Claims (10)
1. a pulling device is to be arranged at a record changer, and this record changer has a guide rail, a storage area reads the district in order to deposit a plurality of pallets and, and this guide rail is to be set in parallel in the side that this reads the district, it is characterized in that this device comprises:
One follower lever has a pull bar guide hole and a fluted disc guide hole, this fluted disc guide hole comprises a line part, one first camber line portion, and turnover is connected in this line part, forms one first turning point, and one second camber line portion, turnover is connected in this first camber line portion, forms one second turning point;
One fluted disc has a fluted disc sliding part, and this fluted disc sliding part is to give prominence to be arranged at this fluted disc and to penetrate this fluted disc guide hole; And
One pull bar body is slideable this guide rail that is sheathed on, and this pull bar body has a pull hook and a teat, and this teat is slideable being sheathed in this pull bar guide hole;
Wherein when this fluted disc rotated, this fluted disc sliding part was to slide and drive this follower lever along this fluted disc guide hole to rotate;
Wherein when this follower lever rotates, this follower lever is parallel to this side along this guide rail and slides to drive this pull bar body against this teat by this pull bar guide hole, makes this pull hook hold this pallet this storage area from this record changer and moves to this and read the district.
2. pulling device as claimed in claim 1 is characterized in that, wherein this pull bar guide hole of this follower lever has one first end and one second end;
Wherein when this fluted disc sliding part be when being positioned at this line part, this follower lever and this pull bar body are to be a stationary state;
Wherein when this fluted disc sliding part passes through this first turning point, this fluted disc sliding part props up this first camber line portion of this follower lever, and drive this follower lever and make clockwise direction and rotate, this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this second end by this first end with respect to this follower lever;
Wherein when this fluted disc sliding part passed through this second turning point, this follower lever was still made clockwise direction and is rotated, and this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this first end by this second end with respect to this follower lever.
3. pulling device as claimed in claim 2, it is characterized in that wherein this fluted disc guide hole comprises one the 3rd camber line portion again, wherein when this fluted disc sliding part enters the 3rd camber line portion, this follower lever and this pull bar body are to be a stationary state, and this pull bar body is positioned at the right-hand member of this guide rail.
4. pulling device as claimed in claim 1 is characterized in that wherein this follower lever also comprises a spring.
5. pulling device as claimed in claim 4 is characterized in that, wherein this spring is to be disposed on this follower lever along this first camber line portion and this second camber line portion, in order to an elastic force to be provided this fluted disc sliding part is slided along this fluted disc guide hole.
6. a record changer is characterized in that, comprising:
One reads the district, is equiped with a pulling device, and this pulling device comprises:
One follower lever has a pull bar guide hole and a fluted disc guide hole, and this fluted disc guide hole comprises a line part, one first camber line portion, turnover is connected in this line part, forms one first turning point, and one second camber line portion, turnover is connected in this first camber line portion, forms one second turning point;
One fluted disc has a fluted disc sliding part, and this fluted disc sliding part is to give prominence to be arranged at this fluted disc and to penetrate this fluted disc guide hole; And
One pull bar body is slideable this guide rail that is sheathed on, and this pull bar body has a pull hook and a teat, and this teat is slideable being sheathed in this pull bar guide hole;
One guide rail is to be set in parallel in the side that this reads the district; And
One storage area reads the district adjacent to this, in order to deposit a plurality of pallets;
Wherein when this fluted disc rotated, this fluted disc sliding part was to slide and drive this follower lever along this fluted disc guide hole to rotate;
Wherein when this follower lever rotates, this follower lever is parallel to this side along this guide rail and slides to drive this pull bar body against this teat by this pull bar guide hole, makes this pull hook hold this pallet this storage area from this record changer and moves to this and read the district.
7. record changer as claimed in claim 6 is characterized in that, wherein this pull bar guide hole of this follower lever has one first end and one second end;
Wherein when this fluted disc sliding part be when being positioned at this line part, this follower lever and this pull bar body are to be a stationary state;
Wherein when this fluted disc sliding part passes through this first turning point, this fluted disc sliding part props up this first camber line portion of this follower lever, and drive this follower lever and make clockwise direction and rotate, this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this second end by this first end with respect to this follower lever;
Wherein when this fluted disc sliding part passed through this second turning point, this follower lever was still made clockwise direction and is rotated, and this follower lever drives parallel this side of this pull bar body and slides, and this moment, this teat was moved toward this first end by this second end with respect to this follower lever.
8. record changer as claimed in claim 6, it is characterized in that wherein this fluted disc guide hole comprises one the 3rd camber line portion again, wherein when this fluted disc sliding part enters the 3rd camber line portion, this follower lever and this pull bar body are to be a stationary state, and this pull bar body is positioned at the right-hand member of this guide rail.
9. record changer as claimed in claim 6 is characterized in that wherein this follower lever also comprises a spring.
10. record changer as claimed in claim 9 is characterized in that, wherein this spring is to be disposed on this follower lever along this first camber line portion and this second camber line portion, in order to an elastic force to be provided this fluted disc sliding part is slided along this fluted disc guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101022292A CN100372014C (en) | 2004-12-16 | 2004-12-16 | Changer and its disc-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101022292A CN100372014C (en) | 2004-12-16 | 2004-12-16 | Changer and its disc-pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1790517A CN1790517A (en) | 2006-06-21 |
| CN100372014C true CN100372014C (en) | 2008-02-27 |
Family
ID=36788297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101022292A Expired - Fee Related CN100372014C (en) | 2004-12-16 | 2004-12-16 | Changer and its disc-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100372014C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242863A (en) * | 1997-10-31 | 2000-01-26 | 大宇电子株式会社 | CD changer with driving mechanism operated by single driving source |
| US20030039194A1 (en) * | 2001-08-21 | 2003-02-27 | Tanashin Denki Co., Ltd. | Floating chassis fixing device for a disc player |
| JP2003338117A (en) * | 2002-05-20 | 2003-11-28 | Sony Corp | Disk changer |
-
2004
- 2004-12-16 CN CNB2004101022292A patent/CN100372014C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242863A (en) * | 1997-10-31 | 2000-01-26 | 大宇电子株式会社 | CD changer with driving mechanism operated by single driving source |
| US20030039194A1 (en) * | 2001-08-21 | 2003-02-27 | Tanashin Denki Co., Ltd. | Floating chassis fixing device for a disc player |
| JP2003338117A (en) * | 2002-05-20 | 2003-11-28 | Sony Corp | Disk changer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1790517A (en) | 2006-06-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20080227 Termination date: 20111216 |