CN201199705Y - Mobile communication terminal slip cover hinge and drive spring thereof - Google Patents
Mobile communication terminal slip cover hinge and drive spring thereof Download PDFInfo
- Publication number
- CN201199705Y CN201199705Y CNU2008200869750U CN200820086975U CN201199705Y CN 201199705 Y CN201199705 Y CN 201199705Y CN U2008200869750 U CNU2008200869750 U CN U2008200869750U CN 200820086975 U CN200820086975 U CN 200820086975U CN 201199705 Y CN201199705 Y CN 201199705Y
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- CN
- China
- Prior art keywords
- spring
- driving
- mobile communication
- communication terminal
- sliding
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- 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 - Lifetime
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Abstract
The utility model provides a driving spring in a sliding cover hinge of a mobile communication terminal. The driving spring is an s-shaped spring, wherein, the two ends of the s-shaped spring are respectively provided with a connection end matched with a sliding plate in the sliding cover hinge; a torsion spring is provided with a plurality of cyclic bent deformation sections, and the connection ends are arranged at the same side along the width direction of the s-shaped spring. The utility model also provides the sliding cover hinge of the mobile communication terminal. The sliding cover hinge comprises an upper sliding plate and a lower sliding plate, wherein, a first driving spring and a second driving spring assembly adopting the spring are also arranged between the upper sliding plate and the lower sliding plate. The driving spring provided by the utility model has the advantages that the driving spring can be directly used as a driving mechanism in the sliding cover hinge of the mobile communication terminal, or the assembly is used as the driving mechanism in the sliding cover hinge of the mobile communication terminal, the deformation of the spring is stable, the structure of the driving mechanism is simplified, in addition, the assembled sliding cover hinge has large driving force, stabile driving and very simple structure.
Description
Technical field
The utility model relates to the mobile communication terminal closure hinge of sliding.
Background technology
At present,, adopt sliding lid construction very general such as mobile communication terminals such as mobile phone, Personal Handyphone Systems, the mobile communication terminal of sliding lid construction, its loam cake and lower cover are connected through the hinge.The semiautomatic cover-slid hinge is a hinge relatively more commonly used in the slip lid syndeton, it is provided with the driving mechanism of slip lid, driving mechanism often adopts driving spring as driving part, when the operator promotes slip lid, driving spring distortion such as is stretched, compresses or reverse and the savings energy, after the operator promotes slip lid and crosses critical point, promptly spring transfer to by the savings energy release energy after, slip lid can continue slip under the driving of spring.Present employing stage clip, the driving mechanism of extension spring exist comparatively complicated problems of structure.
Summary of the invention
The utility model technical problem at first to be solved provides a kind of driving spring in the mobile communication terminal closure hinge of sliding that can simplify driving mechanism structure.For this reason, the utility model by the following technical solutions: it is the snake spring, and the two ends of described snake spring are provided with the link that cooperates with the closure hinge of sliding middle slide plate; Described torsion spring comprises having a plurality of crooked back and forth deformation sections, and described link is in the same side of snake spring Width.
Driving spring provided by the utility model can perhaps make up as the driving mechanism in the mobile communication terminal closure hinge of sliding directly as the driving mechanism in the mobile communication terminal closure hinge of sliding, and camber of spring is stable, and has simplified the structure of driving mechanism.
Another technical problem to be solved of the utility model provides mobile communication terminal closure hinge of sliding simple in structure.For this reason, the utility model is by the following technical solutions: it comprises upper slide and lower skateboard, also be provided with first driving spring and second driving spring of combination between upper slide and the lower skateboard, first driving spring and second driving spring adopt above-mentioned driving spring, first driving spring and second driving spring are diagonal to the glide direction of slip lid, first driving spring and second driving spring roughly surround into cast, the link of first spring is in the side of first spring near second spring, the link of second spring is in the side of second spring near first spring, and upper slide is connected with a link of first driving spring and second driving spring respectively with lower skateboard.Owing to adopt the technical solution of the utility model, can increase the actuating force of driving mechanism and drive stability and structure also very simple.
Description of drawings
Fig. 1 is the schematic diagram of driving spring embodiment 1 provided by the utility model.
Fig. 2 is for being the motion state diagram of the driving mechanism embodiment of driving spring with embodiment 1.
Fig. 3 is for being first view of the closure hinge of sliding of driving spring with embodiment 1.
Fig. 4 is for being second view of the closure hinge of sliding of driving spring with embodiment 1.
Fig. 5 is the schematic diagram of driving spring embodiment 2 provided by the utility model.
Fig. 6 is for being first view of the closure hinge of sliding of driving spring with embodiment 2.
Fig. 7 is for being second view of the closure hinge of sliding of driving spring with embodiment 2.
Embodiment
Embodiment 1, with reference to accompanying drawing 1,2,3,4.
Driving spring in the closure hinge of sliding provided by the utility model is a snake spring 1, and the two ends of described snake spring are provided with the link 3,4 that cooperates with the closure hinge of sliding middle slide plate; Described torsion spring comprises having a plurality of crooked back and forth deformation sections 2, and described link is in the same side of snake spring Width.
Described link is and curves round or hook-shaped configuration.
The bending radius of the bending back and forth of described snake spring deformation section is identical.
With reference to Fig. 2,3,4.Present embodiment also provides the mobile communication terminal closure hinge of sliding, it comprises upper slide 100 and lower skateboard 200, also be provided with first spring 5 and second spring 6 of combination between upper slide and the lower skateboard, described first spring and second spring adopt the structure of above-mentioned driving spring, described first spring and second spring are diagonal to the glide direction of slip lid, first driving spring and second driving spring roughly surround into cast, the link of first spring is in the side of first spring near second spring, the link of second spring is in the side of second spring near first spring, and upper slide is connected with a link of first driving spring and second driving spring respectively with lower skateboard.
With reference to accompanying drawing 2,3,4.The state of the closure hinge of sliding when drawing reference numeral A, B represent respectively that slide plate is in two limit of sports record positions.
Driving spring in the closure hinge of sliding provided by the utility model is a snake spring 21, and the two ends of described snake spring are provided with the link 23,24 that cooperates with the closure hinge of sliding middle slide plate; Described torsion spring comprises having a plurality of crooked back and forth deformation sections 22, and described link is in the same side of snake spring Width.
Described link is and curves round or hook-shaped configuration.
As shown in Figure 5, the bending radius size interval of bending back and forth of described snake spring deformation section, the described snake spring distortion section center line of its length direction relatively is symmetrical arranged.
With reference to Fig. 6,7.Present embodiment also provides the mobile communication terminal closure hinge of sliding, it comprises upper slide 100 and lower skateboard 200, also be provided with first spring 25 and second spring 26 of combination between upper slide and the lower skateboard, described first spring and second spring adopt the structure of above-mentioned driving spring, described first spring and second spring are diagonal to the glide direction of slip lid, first driving spring and second driving spring roughly surround into cast, the link of first spring is in the side of first spring near second spring, the link of second spring is in the side of second spring near first spring, and upper slide is connected with a link of first driving spring and second driving spring respectively with lower skateboard.
With reference to accompanying drawing 6,7.The state of the driving mechanism when drawing reference numeral C, D represent respectively that slide plate is in two limit of sports record positions.
Claims (5)
1. a kind of driving spring in the mobile communication terminal closure hinge of sliding is characterized in that it is the snake spring, and the two ends of described snake spring are provided with the link that cooperates with the closure hinge of sliding middle slide plate; Described torsion spring comprises having a plurality of crooked back and forth deformation sections, and described link is in the same side of snake spring Width.
2. a kind of driving spring in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that described link is to curve round or hook-shaped configuration.
3. a kind of driving spring in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that the bending radius that bends back and forth of described snake spring deformation section is identical.
4. a kind of driving spring in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that the bending radius size interval of bending back and forth of described snake spring deformation section, and the described snake spring distortion section center line of its length direction relatively is symmetrical arranged.
5. mobile communication terminal closure hinge of sliding, it comprises upper slide and lower skateboard, it is characterized in that also being provided with between upper slide and the lower skateboard first driving spring and second driving spring of combination, first driving spring and second driving spring adopt claim 1,2,3 or 4 described driving springs, first driving spring and second driving spring are diagonal to the glide direction of slip lid, first driving spring and second driving spring roughly surround into cast, the link of first spring is in the side of first spring near second spring, the link of second spring is in the side of second spring near first spring, and upper slide is connected with a link of first driving spring and second driving spring respectively with lower skateboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200869750U CN201199705Y (en) | 2008-05-07 | 2008-05-07 | Mobile communication terminal slip cover hinge and drive spring thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200869750U CN201199705Y (en) | 2008-05-07 | 2008-05-07 | Mobile communication terminal slip cover hinge and drive spring thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199705Y true CN201199705Y (en) | 2009-02-25 |
Family
ID=40450854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200869750U Expired - Lifetime CN201199705Y (en) | 2008-05-07 | 2008-05-07 | Mobile communication terminal slip cover hinge and drive spring thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199705Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969751A (en) * | 2009-07-27 | 2011-02-09 | 鸿富锦精密工业（深圳）有限公司 | Slippage mechanism |
| CN102783122A (en) * | 2010-03-11 | 2012-11-14 | 三菱制钢株式会社 | Spring unit, and sliding mechanism |
-
2008
- 2008-05-07 CN CNU2008200869750U patent/CN201199705Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969751A (en) * | 2009-07-27 | 2011-02-09 | 鸿富锦精密工业（深圳）有限公司 | Slippage mechanism |
| CN102783122A (en) * | 2010-03-11 | 2012-11-14 | 三菱制钢株式会社 | Spring unit, and sliding mechanism |
| CN102783122B (en) * | 2010-03-11 | 2014-12-31 | 三菱制钢株式会社 | Spring unit, and sliding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |
|
| CX01 | Expiry of patent term |