CN1988019A - Soft rowed line structure - Google Patents
Soft rowed line structure Download PDFInfo
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- CN1988019A CN1988019A CN 200510136108 CN200510136108A CN1988019A CN 1988019 A CN1988019 A CN 1988019A CN 200510136108 CN200510136108 CN 200510136108 CN 200510136108 A CN200510136108 A CN 200510136108A CN 1988019 A CN1988019 A CN 1988019A
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- Prior art keywords
- line structure
- thickened area
- rowed line
- soft rowed
- soft
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
This invention discloses a structure of a FFW including a fixed part and a moving part, in which, the moving part is interconnected with the fixed part to form a joint end of an approximately U shape, a thickened region is set on the movement part along the long shaft direction of the movement part, the width of the middle of the thickened region is equal to the width of the movement part and the width of at least one end is changed steadily and that of the front is wider steadily and the back becomes narrower.
Description
Technical field
The present invention relates to a kind of soft rowed line structure, relate in particular in the disk apparatus connect optical disc tray and controller plate, in order to electrically connect and the movable winding displacement of information transmission.
Background technology
General disk apparatus utilizes the optical disc tray and the fixing controller plate of soft arranging wire electric connection activity, with the power supply that the electronic package on the optical disc tray is provided and the transmission of reading writing information, therefore, can Huo Dong soft arranging wire keep long-time stable transmission connection back and forth, directly influences the reliability of disk apparatus.
As shown in Figure 1, existing disk apparatus 10 holds controller plate 12 and pallet 13 by hollow housing 11, controller plate 12 is connected in an end of the fixed part 141 of soft arranging wire 14, one end of the movable part 142 of soft arranging wire 14 then is connected to the circuit board 15 of pallet 13 belows, provides power supply and transmission signals in order to Spindle Motor on pallet 13 16 and read head 17.Pallet 13 can freely skid off outside the housing 11, and carry out the replacing of CD 18, or slide into the play position of housing 11, utilize Spindle Motor 16 rotating discs 18, radially the moving around of control read head 17 along CD 18, data mark on search and the writable disc 18 again via the connection of circuit board 15 by means of soft arranging wire 14, is handled data transmission to the controller plate 12 that read head 17 reads.
Because soft arranging wire 14 is soft excessively, when pallet 13 skidded off housing 11, not only movable part 142 dropped easily and touches housing 11, caused soft arranging wire 14 generation frictions damaged, can't electrically connect and the signal transmission.Simultaneously, the soft arranging wire 14 of tenesmus also can block the outlet edge of housing 11, hinders pallet 13 and slides into housing 11.For solving described problem, as shown in Figure 2, existing disk apparatus 10 is coated with glue-line or sticks mylar (Mylar) at the suitable position of soft arranging wire 14 movable parts 142, form thickened area 143 with the thickness that increases soft arranging wire 14 colloids, utilize the elastic force of thickening colloid, support the anchorage force that movable part 142 suspends, touch housing 11 to avoid the soft arranging wire tenesmus, and avoid pallet 13 slide into housing 11 clip to the tenesmus movable part 142, make pallet 13 can't enter housing 11 smoothly.
Yet, thickened area 143 be shaped as rectangle, when pallet 13 slided into housing 11, pallet 13 pressed down movable part 142 bending soft arranging wires 14 backward, because the thicker formation thickness of the thickness section of thickened area 143 is poor, when the leading edge 144 of thickened area 143 and trailing edge 145 enter bending, form obviously bending, shown in Fig. 1 dotted line, especially under the more and more thinner trend of disk apparatus 10, bending will be more obvious, cause the resistance that pallet 13 pushes, and produce the sensation that retardance has some setbacks when using.In addition, the leading edge 144 of thickened area 143 and trailing edge 145 also can form folding line after repeatedly using bending, even slight crack is strengthened, and influence the insulation of soft arranging wire 14, cause realizing normal the electric connection and the signal transmission.Therefore, there is described problem extremely to be solved in the soft arranging wire 14 of existing disk apparatus.
Summary of the invention
The purpose of this invention is to provide a kind of soft rowed line structure,, avoid producing folding line, to increase the life-span and the reliability of soft arranging wire by changing the shape of soft arranging wire thickened area.
Another purpose of the present invention is to provide a kind of soft rowed line structure, and utilizing increases thickened area gradually, slowly increases the bending resistance, makes operation more smooth and easy, avoids producing fault.
In order to realize described goal of the invention, soft rowed line structure of the present invention comprises fixed part and movable part, and an end of movable part and fixed part interconnects, and forms the binding end like the U font.Be provided with thickened area along the movable part long axis direction on movable part, the thickened area middle part is wide with movable part, and at least one end has the width that gradually changes.The width of end front end strengthens gradually, and the width of rear end reduces gradually.
Thickening width by means of thickened area strengthens gradually, and the width of thickening is big more gradually, and the elastic force of glue-line also increases thereupon, to the also increase thereupon of drag of bending.When thickened area entered the bending district, along with pallet pushes gradually, the width of thickened area thickening became big, and the resistance that pushes strengthens reposefully gradually, makes operation feeling more smooth and easy.Simultaneously, less because of the thickening width of thickened area, relatively easily bend.When the thickened area that strengthens gradually of thickening width enters the bending district, will produce consistent bending with non-thickened area, the inconsistent bending of unlikely formation and cause the folding line of soft arranging wire, thereby can increase the life-span and the reliability of soft arranging wire.
Description of drawings
Fig. 1 is the sectional side view of existing disk apparatus;
Fig. 2 is the top view of existing soft arranging wire;
Fig. 3 is the top view of the soft rowed line structure of first embodiment of the invention;
Fig. 4 is the action synoptic diagram of soft rowed line structure of the present invention;
Fig. 5 is the top view of the soft rowed line structure of second embodiment of the invention;
Fig. 6 is the top view of the soft rowed line structure of third embodiment of the invention;
Fig. 7 is the top view of the soft rowed line structure of four embodiment of the invention.
Description of reference numerals
| The soft rowed line structure of 20 |
21 fixed |
| 22 |
23,24 |
| 25 binding |
26 thickened |
| 27 |
28 |
| 30 |
31 circuit boards |
| The soft rowed line structure of 40 second embodiments | 41 fixed parts |
| 42 movable parts | 43 thickened area |
| 44 front ends | The soft rowed line structure of 50 the 3rd embodiments |
| 51 fixed parts | 52 movable parts |
| 53 thickened area | 54 front ends |
| 55 rear ends | The soft rowed line structure of 60 the 4th embodiments |
| 61 fixed parts | 62 movable parts |
| 63 thickened area | 64 front ends |
| 65 rear ends |
Embodiment
Below in conjunction with accompanying drawing by preferred implementation to for realizing that technical scheme and effect thereof that the object of the invention adopted are elaborated.
Please refer to Fig. 3, Fig. 3 is the top view of the soft rowed line structure of first embodiment of the invention.The soft rowed line structure 20 of first embodiment of the invention mainly comprises fixed part 21 and movable part 22.Fixed part 21 is respectively equipped with joint 23,24 with an end of movable part 22, and the other end then is interconnected to form binding end 25, makes fixed part 21 and movable part 22 constitute the soft rowed line structure 20 of approximate U font.
Wherein, be coated with glue-line or stick mylar, have the thickened area 26 of suitable length with formation in movable part 22 nearly centre.In the middle of the thickened area 26 is rectangle, and front end is a triangle, constitutes to the protruding pentagon of paracone.That is, the wedge angle of the front end 27 of thickened area 26 protrudes along movable part 22 long axis directions.
Please refer to Fig. 4, Fig. 4 is the action synoptic diagram of soft rowed line structure of the present invention.When using soft rowed line structure 20 of the present invention, the binding end 25 of soft rowed line structure 20 is fixed on the housing (not shown) of disk apparatus, the joint 23 of fixed part 21 is connected in controller plate 30, and smooth being fixed on the housing, 24 recurvation foldings of the joint of movable part 22 are plugged in the circuit board 31 of pallet (not shown) below, make the thickened area 26 suitable intensity of strengthening soft arranging wire of movable part 22, it is soft sagging to avoid soft arranging wire to cross.Because circuit board 31 slides into, skids off housing along with pallet moves, when circuit board 31 is pushed into housing, be fixed on the housing by means of binding end 25, pallet will press down and flatten backward movable part 22, force bending district 28 to move closer to thickened area 26 gradually, the wedge angle of thickened area 26 front ends 27 at first enters bending district 28, and the rectangle of thickened area 26 enters bending district 28 more then.
Because the wedge angle of the front end 27 of thickened area 26 makes the width of thickened area 26 thickenings be enlarged to rectangle region gradually, the width of thickening is big more, and the elastic force of glue-line increases thereupon, to the also increase thereupon of drag of bending.Therefore, when the wedge angle of the front end 27 of thickened area 26 enters bending district 28, the resistance that pushes the increase of pallet is minimum, along with pallet pushes gradually, the width of thickened area 26 thickenings becomes big, whether the resistance that pushes strengthens reposefully gradually, makes operation feeling more smooth and easy, eliminated user's generation and be stuck or the doubt of not breaking down.
In addition, because the zone of thickened area 26 thickenings is strengthened gradually, less thickening width relatively easily bends.Therefore, when the wedge angle of the front end 27 of thickened area 26 enters bending district 28, will produce consistent bending with non-thickened area.And can not increase suddenly because of thickened area, produce different bending drags with non-thickened area, form inconsistent bending, cause the folding line of soft arranging wire.Therefore, can avoid damaging soft arranging wire, increase the life-span and the reliability of soft arranging wire.
The thin more disk apparatus of thickness is because the distance between pallet and housing is little, and the extrusion soft arranging wire is more serious, and the bendings that bending district 28 forms are littler, and it is more obvious to make that the soft arranging wire of different-thickness forms the phenomenon of inconsistent bending.But the thickened area of soft rowed line structure 20 of the present invention 26 is owing to take to strengthen gradually the mode of width, thus applicable to thin disk apparatus, make it to keep operation feeling smoothly, thus can avoid soft arranging wire formation folding line.
Please refer to Fig. 5, Fig. 5 is the top view of the soft rowed line structure of second embodiment of the invention.The soft rowed line structure 40 of second embodiment of the invention mainly comprises fixed part 41, movable part 42 and thickened area 43, and its basic structure is identical with the soft rowed line structure 20 of first embodiment, and difference is the shape of thickened area 43.In the present embodiment, the shape of thickened area 43 is by with the wide rectangle of movable part 42 and place the semicircular arc of rectangle front end 44 to form, and the semicircular arc of front end 44 is protruded out along movable part 42 long axis directions, form the thickened area 43 that width strengthens gradually, to reach the effect identical with the soft rowed line structure 20 of first embodiment.
As shown in Figure 6, Fig. 6 is the top view of the soft rowed line structure of third embodiment of the invention.The soft rowed line structure 50 of third embodiment of the invention mainly comprises fixed part 51, movable part 52 and thickened area 53, and its basic structure is identical with the soft rowed line structure 20 of first embodiment, and difference is the shape of thickened area 53.In this embodiment, thickened area 53 middle parts are rectangle, and the front end 54 of thickened area 53 is a triangle, and rear end 55 is the triangle at truncation angle, and protrude along movable part 52 long axis directions at both ends.Form the thickened area 53 that front end 54 and rear end 55 width strengthen gradually and reduce gradually, make the identical effect of the front end 54 of thickened area 53 and soft rowed line structure that rear end 55 all can have first embodiment 20.In addition, the truncation angle that rear end 55 protrudes out can reduce the stress of wedge angle concentrates, and reduces and damages.
Please again referring to Fig. 7, Fig. 7 is the top view of the soft rowed line structure of four embodiment of the invention.The soft rowed line structure 60 of four embodiment of the invention mainly comprises fixed part 61, movable part 62 and thickened area 63, and its basic structure is identical with the soft rowed line structure 20 of first embodiment, and difference is the shape of thickened area 63.In this embodiment, the shape approximation flechette-type of thickened area 63, front end 64 are the arrow tail of jag, and 65 of rear ends are the wedge angle arrow, and protrude along movable part 62 long axis directions front end 64 and rear end 65.Utilize the arrow tail shape shape of front end 64 jags, make thickened area 63 width strengthen and suitably strengthen the intensity of soft arranging wire gradually, and rear end 65 wedge angle arrows reduce the width of thickening gradually, cause the identical effect of the front end 64 of thickened area 63 and soft rowed line structure that rear end 65 can reach first embodiment 20.
Only describe the present invention above in conjunction with preferred implementation; obviously; the invention is not restricted to the description of described preferred implementation, all any conversion of making without departing from the scope and spirit of the invention all should fall into the claimed scope of claim of the present invention.
Claims (13)
1. soft rowed line structure comprises:
Fixed part;
Movable part, one end and described fixed part are interconnected to form binding end; And
Thickened area, it is set on the described movable part along described movable part long axis direction, and at least one end has the width that gradually changes.
2. according to the described soft rowed line structure of claim 1, wherein, the binding end that described fixed part and described movable part are interconnected to form is approximately the U font.
3. according to the described soft rowed line structure of claim 1, wherein, described thickened area is the coating glue-line.
4. according to the described soft rowed line structure of claim 1, wherein, described thickened area is a mylar.
5. according to the described soft rowed line structure of claim 1, wherein, the end of described thickened area is a front end, has the width that strengthens gradually.
6. according to the described soft rowed line structure of claim 1, wherein, the end of described thickened area is the rear end, has the width that reduces gradually.
7. according to the described soft rowed line structure of claim 1, wherein, the middle part and the movable part of described thickened area are wide.
8. according to the described soft rowed line structure of claim 1, wherein, the end of described thickened area is a semicircular arc
9. according to the described soft rowed line structure of claim 1, wherein, the end of described thickened area is a triangle.
10. according to the described soft rowed line structure of claim 1, wherein, shown in the end of thickened area for being the arrow tail shape shape of jag.
11. according to the described soft rowed line structure of claim 1, wherein, the end of described thickened area is a truncation angle triangle.
12. according to the described soft rowed line structure of claim 1, wherein, the front end of described thickened area end is the arrow tail shape shape of jag, the rear end is the wedge angle arrowhead form.
13. according to the described soft rowed line structure of claim 1, wherein, the front end of described thickened area end and rear end are triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101361084A CN100481229C (en) | 2005-12-21 | 2005-12-21 | Soft rowed line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101361084A CN100481229C (en) | 2005-12-21 | 2005-12-21 | Soft rowed line structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1988019A true CN1988019A (en) | 2007-06-27 |
| CN100481229C CN100481229C (en) | 2009-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101361084A Expired - Fee Related CN100481229C (en) | 2005-12-21 | 2005-12-21 | Soft rowed line structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100481229C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110191793A1 (en) * | 2010-02-04 | 2011-08-04 | Yosuke Ishizuka | Optical disc drive |
| CN102194491A (en) * | 2010-03-04 | 2011-09-21 | 飞利浦建兴数位科技股份有限公司 | Thin optical drive |
| CN108630342A (en) * | 2017-03-15 | 2018-10-09 | 中航锂电（洛阳）有限公司 | A kind of soft busbar and preparation method thereof |
-
2005
- 2005-12-21 CN CNB2005101361084A patent/CN100481229C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110191793A1 (en) * | 2010-02-04 | 2011-08-04 | Yosuke Ishizuka | Optical disc drive |
| CN102148043A (en) * | 2010-02-04 | 2011-08-10 | 日立乐金资料储存股份有限公司 | Optical disc drive |
| CN102194491A (en) * | 2010-03-04 | 2011-09-21 | 飞利浦建兴数位科技股份有限公司 | Thin optical drive |
| CN108630342A (en) * | 2017-03-15 | 2018-10-09 | 中航锂电（洛阳）有限公司 | A kind of soft busbar and preparation method thereof |
| CN108630342B (en) * | 2017-03-15 | 2019-12-13 | 中航锂电（洛阳）有限公司 | flexible bus and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100481229C (en) | 2009-04-22 |
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Granted publication date: 20090422 Termination date: 20151221 |
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| EXPY | Termination of patent right or utility model |