CN101309310B - Driving mechanism of sliding lid hinge of mobile communication terminal - Google Patents
Driving mechanism of sliding lid hinge of mobile communication terminal Download PDFInfo
- Publication number
- CN101309310B CN101309310B CN2008100629022A CN200810062902A CN101309310B CN 101309310 B CN101309310 B CN 101309310B CN 2008100629022 A CN2008100629022 A CN 2008100629022A CN 200810062902 A CN200810062902 A CN 200810062902A CN 101309310 B CN101309310 B CN 101309310B
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- CN
- China
- Prior art keywords
- rigid support
- spring
- driving mechanism
- sliding
- center
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
Abstract
The invention provides a driving mechanism in the slide-cover hinge of a mobile communication terminal, including a first rigid support and a second rigid support; the two rigid supports are respectively provided with connecting positions used for connecting with the slide-plate hinge; the driving mechanism also provides the rotation axis of the rigid supports besides the connecting positions; when the slide-cover hinge slides, the two rigid supports can respectively rotate around the rotation axis; the driving mechanism is also provided with a spring used for connecting with the two rigid supports; the spring finishes the transformation process of energy storage and energy release when the first rigid support and the second rigid support rotate separately. A middle rigid support or a plurality of sequentially-connected rigid supports can be arranged between the first rigid support and the second rigid support; the driving mechanism also provides the rotation axis for the adjacent rigid support besides the connecting positions; when the slide-cover hinge slides, the rigid supports can rotate around the rotation axis respectively. The driving mechanism can obtain greater sliding travel under the situation of the same center distance.
Description
Technical field
The present invention 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, and 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.The driving mechanism that has itself is exactly a driving spring, and the driving mechanism that has then adopts the rigid arm of slip and the structure that spring matches, and all this kind all exists the not long defective of stroke.
Summary of the invention
Technical problem to be solved by this invention provides the driving mechanism in a kind of mobile communication terminal closure hinge of sliding that longer stroke can be provided.For this reason, the present invention adopts following technical scheme: it comprises first rigid support, second rigid support, and first rigid support has the connection position that is used for being connected the slide plate hinge respectively with second rigid support; Said driving mechanism is at the said center of rotation that also provides rigid support outside the position that connects; Closure hinge of sliding is when sliding; First rigid support and second rigid support can center on each autorotation of said center of rotation; Said driving mechanism also has the spring that connects first rigid support and second rigid support, said spring when first rigid support and each autorotation of second rigid support, the deformation process of accomplishing energy storage and releasing energy.
Owing to adopt technical scheme of the present invention; The present invention is in when work, and first rigid support, second rigidity are propped up to cooperate at spring and centered on each autorotation of center of rotation down, driving mechanism is collapsed or launches; Thereby can under the situation of identical central distance, obtain bigger sliding stroke.
For solving the problems of the technologies described above; The present invention also can adopt following technical scheme: it comprises first rigid support and second rigid support; First rigid support and second rigid support have the connection position of the slide plate that is used for being connected the slide plate hinge respectively, between first rigid support and second rigid support, also are provided with one or more middle rigid supports that connect successively; Said driving mechanism is at the said center of rotation that provides the adjacent rigid support outside the position that connects; Closure hinge of sliding is when sliding; Rigid support can rotate about it the axle center and rotate; Said driving mechanism also provides the spring that connects the adjacent rigid support, said spring when each autorotation of rigid support, the deformation process of accomplishing energy storage and releasing energy.
Owing to adopt technical scheme of the present invention; The present invention is when work; First rigid support, second rigid support, middle rigid support center on each autorotation of center of rotation under spring cooperates; Driving mechanism is collapsed or launch, thereby can under the situation of identical central distance, obtain bigger sliding stroke.
Description of drawings
Fig. 1 is the sketch map of the embodiment of the invention 1.
Fig. 2 is when slide plate slides, the state gradual change figure of driving mechanism shown in the embodiment 1.
Fig. 3 is when slide plate slides, driving mechanism shown in the embodiment 1 and state gradual change figure after slide plate combines.
Fig. 4 is the sketch map of the embodiment of the invention 2.
Fig. 5 is when slide plate slides, the state gradual change figure of driving mechanism shown in the embodiment 2.
Fig. 6 is when slide plate slides, driving mechanism shown in the embodiment 2 and state gradual change figure after slide plate combines.
Fig. 7 is the sketch map of the embodiment of the invention 3.
Fig. 8 is when slide plate slides, the state gradual change figure of driving mechanism shown in the embodiment 3.
Fig. 9 is when slide plate slides, driving mechanism shown in the embodiment 3 and state gradual change figure after slide plate combines.
Figure 10 is the sketch map of the embodiment of the invention 4.
Figure 11 is when slide plate slides, the state gradual change figure of driving mechanism shown in the embodiment 4.
Figure 12 is when slide plate slides, driving mechanism shown in the embodiment 4 and state gradual change figure after slide plate combines.
Embodiment
Embodiment 1
With reference to accompanying drawing 1-3.The present invention includes first rigid support 1 and second rigid support 2; First rigid support and second rigid support have the connection position 11,21 of the slide plate that is used for being connected the slide plate hinge respectively; Connect the termination that position 11 and 21 is in first rigid support 1 and second rigid support 2 respectively, connecting position 11,21 is connecting hole.Said driving mechanism is at the said center of rotation that also provides rigid support outside the position 11 and 21 that connects; Closure hinge of sliding is when sliding; First rigid support and second rigid support can center on each autorotation of said center of rotation; Said driving mechanism also provides the spring 3 that connects first rigid support and second rigid support, said spring when first rigid support and each autorotation of second rigid support, the deformation process of accomplishing energy storage and releasing energy.
First rigid support 1 and second rigid support 2 can be linear also can be that other is easy to the shape that is connected spring and can makes two stands collapse each other and launch, make first rigid support 1 and second rigid support 2 connect into the arm of rotatable bending and stretching, extension.
Said center of rotation can be physically exist the axle the axle center, also can be center of rotation in logic.
Said driving mechanism provides jack shaft 4, and said first rigid support is connected with jack shaft respectively with second rigid support rotationally, and said jack shaft provides said center of rotation.Jack shaft 4 can adopt the form of riveted joint, clamping to be connected with second rigid support with first rigid support.
Said spring strides across jack shaft, outside the outside of center of rotation, is connected with second rigid support with first rigid support.Spring can be to pack in the support, also can be connected with spring by support cassette, welding manner.Spring can be for tabular, and thread single spring or many springs are accomplished.Said spring is to be selected from a kind of in circular spring, leaf spring, wire spring, the special-shaped spring, or said spring can be any two or more combination of circular spring, leaf spring, wire spring, special-shaped spring.
In Fig. 2, label A11, A12, A13, A14, A15, A16, when A17 is illustrated respectively in slide plate slides, the gradual change state of driving mechanism.
As shown in Figure 3; B11, B12, B13, B14, when B15 is illustrated respectively in slide plate slides; The gradual change state of driving mechanism and slide plate combination; Wherein, first rigid support is connected with upper slide 5 in the closure hinge of sliding connecting position 11 through rivet, and second rigid support is connected with lower skateboard 6 in the closure hinge of sliding in connection 21 through rivet.
Driving mechanism that present embodiment provided and existing driving mechanism compare: under the situation of relative centre-to-centre spacing, bigger stroke can be provided.As under 25mm centre-to-centre spacing situation, present driving mechanism only provides the stroke below the 40mm, and this mechanism can provide the stroke of 80mm.
Embodiment 2
With reference to accompanying drawing 4-6.The present invention includes first rigid support 210 and second rigid support 220; First rigid support and second rigid support have the connection position 211,221 of the slide plate that is used for being connected the slide plate hinge respectively; Connect the termination that position 211 and 221 is in first rigid support 210 and second rigid support 220 respectively, connecting position 211,221 is connecting hole.Said driving mechanism is at the said center of rotation that also provides rigid support outside the position 211 and 221 that connects; Closure hinge of sliding is when sliding; First rigid support and second rigid support can center on each autorotation of said center of rotation; Said driving mechanism also provides the spring 230 that connects first rigid support and second rigid support, said spring when first rigid support and each autorotation of second rigid support, the deformation process of accomplishing energy storage and releasing energy.
First rigid support 210 and second rigid support 220 can be linear also can be that other is easy to the shape that is connected spring and can makes two stands amount to each other and launch, make first rigid support 1 and second rigid support 2 connect into rotatable the bending and the arm of stretching, extension.
In the present embodiment, said spring 230 is a torsion spring, and the outside of first rigid support and second rigid support is provided with spring-fixed structures such as spring base 212,222, the position of stabilizing spring in the driving mechanism motion.The two ends of torsion spring are located in respectively in the spring base 212,222, and in the present embodiment, center of rotation is a center of rotation in logic.Different with the fixed bias circuit heart in the previous embodiment, this center of rotation be in first rigid support and second rigid support between, be that first rigid support and second rigid support are amounted to and be in not stationary state when launching.
Said spring can be the leaf spring of undulate or shape such as snakelike.The spring shape also can be a linear pattern, circular and other shapes, and spring also can adopt one or more combining forms in the forms such as linear pattern, circle, abnormity.
In Fig. 5, label A21, A22, A23, A24, A25, A26, when A27 is illustrated respectively in slide plate slides, the gradual change state of driving mechanism.
As shown in Figure 3; B21, B22, B23, B24, when B25 is illustrated respectively in slide plate slides; The gradual change state of driving mechanism and slide plate combination; Wherein, first rigid support is connected with upper slide 5 in the closure hinge of sliding connecting position 211 through rivet, and second rigid support is connected with lower skateboard 6 in the closure hinge of sliding in connection 221 through rivet.
The driving mechanism that present embodiment provided owing to adopted first rigid support 210 and second rigid support 220 directly by the mode of spring contact, can be done thinlyyer with respect to the driving mechanism of embodiment 1 on thickness direction.With respect to the driving mechanism of existing spring, its characteristics are that its stroke is long.But with respect to embodiment 1, its stroke decreases.Present embodiment is that the sacrificial section stroke exchanges the thickness reduction for.Embodiment 1 is that sacrificial thickness obtains the stroke increase.
Embodiment 3
With reference to Fig. 7-9.The present invention includes first rigid support 310 and second rigid support 320; First rigid support and second rigid support have the connection position 311,321 of the slide plate that is used for being connected the slide plate hinge respectively; Connect the termination that position 311 is in first rigid support 310; Connect position 321 be in second rigid support 320 near the end, connecting position 311 is connecting hole with being connected 321.Said driving mechanism is at the said center of rotation that also provides rigid support outside the position 311 and 321 that connects; Closure hinge of sliding is when sliding; First rigid support and second rigid support can center on each autorotation of said center of rotation; Said driving mechanism also provides the spring 330 that connects first rigid support and second rigid support, said spring when first rigid support and each autorotation of second rigid support, the deformation process of accomplishing energy storage and releasing energy.
Said driving mechanism provides jack shaft 340, and said first rigid support is connected with jack shaft respectively with second rigid support rotationally, and said jack shaft provides said center of rotation.Jack shaft 340 can adopt the form of riveted joint, clamping to be connected with second rigid support with first rigid support.
Be in being connected between the connection position 321 of slide plate that being used on the position 323 and second rigid support connect the slide plate hinge of second rigid support and spring with the position 322 that is connected of jack shaft in second rigid support.First rigid support is that " [" type or L type are to obtain the bigger spring arm of force under space-saving situation.First rigid support also can be "-" shape.
In Fig. 8, label A31, A32, A33, A34, A35, A36, A37, when A38 is illustrated respectively in slide plate slides, the gradual change state of driving mechanism.
As shown in Figure 9; B31, B32, B33, B34, when B35 is illustrated respectively in slide plate slides; The gradual change state of driving mechanism and slide plate combination; Wherein, first rigid support is connected with upper slide 5 in the closure hinge of sliding connecting position 311 through rivet, and second rigid support is connected with lower skateboard 6 in the closure hinge of sliding in connection 321 through rivet.
The driving mechanism that present embodiment provided is compared with embodiment 1,2, has kept the long stroke characteristics of embodiment 1, aspect thickness, is thinner than embodiment 1, but thicker than embodiment 2.With respect to embodiment 2, aspect stroke, take advantage.
Embodiment 4
With reference to Figure 10-12.The present invention includes first rigid support 410 and second rigid support 420; First rigid support and second rigid support have the connection position 411,421 of the slide plate that is used for being connected the slide plate hinge respectively; Connect the termination that position 411 and 421 is in first rigid support 410 and second rigid support 420 respectively, connecting position 411,421 is connecting hole.Also be provided with one or more middle rigid supports that connect successively between first rigid support and second rigid support, rigid support 450 in the middle of present embodiment is provided with; Said driving mechanism said connect also provide outside the position 411 and 421 the adjacent rigid support center of rotation; Closure hinge of sliding is when sliding; Rigid support can rotate about it each autorotation of axle center; Said driving mechanism also provides the spring 431,432 that connects the adjacent rigid support, said spring when each autorotation of rigid support, the deformation process of accomplishing energy storage and releasing energy.
First rigid support 410 and second rigid support 420, middle rigid support 450 can be linear also can be that other is easy to the shape that is connected spring and can makes two stands collapse each other and launch, make first rigid support 1 and second rigid support 2, middle rigid support 450 connect into the arm of rotatable bending and stretching, extension.
Said driving mechanism provides jack shaft 441,442; Said first rigid support is connected with jack shaft 441 respectively with middle rigid support 450 rotationally; Said second rigid support is connected with jack shaft 442 respectively with middle rigid support 450 rotationally, and said jack shaft 441,442 provides said center of rotation.Jack shaft 441,442 can adopt the form of riveted joint, clamping to be connected with first rigid support, second rigid support and middle rigid support.
Said spring 431 strides across jack shaft 441, outside the outside of center of rotation, is connected with middle rigid support with first rigid support.Said spring 432 strides across jack shaft 442, outside the outside of center of rotation, is connected with middle rigid support with second rigid support.Spring can be to pack in the support, also can be connected with spring by support cassette, welding manner.Spring can be for tabular, and thread single spring and Duo Gen spring are accomplished.The shape of spring can be linear pattern, also can be other shapes.Spring can also be realized by the one or more combination in leaf spring, circular spring, silk spring, the special-shaped spring etc.
In Figure 11, label A41, A42, A43, A44, A45, A46, when A47 is illustrated respectively in slide plate slides, the gradual change state of driving mechanism.
Shown in figure 12; B41, B42, B43, B44, when B45 is illustrated respectively in slide plate slides; The gradual change state of driving mechanism and slide plate combination; Wherein, first rigid support is connected with upper slide 5 in the closure hinge of sliding connecting position 411 through rivet, and second rigid support is connected with lower skateboard 6 in the closure hinge of sliding in connection 421 through rivet.
Claims (7)
1. the driving mechanism in the mobile communication terminal closure hinge of sliding is characterized in that it comprises first rigid support, second rigid support, and first rigid support has the connection position that is used for being connected the slide plate hinge respectively with second rigid support; Said driving mechanism is at the said center of rotation that also provides rigid support outside the position that connects; Closure hinge of sliding is when sliding; First rigid support and second rigid support can center on each autorotation of said center of rotation; Said driving mechanism also has the spring that connects first rigid support and second rigid support, said spring when first rigid support and each autorotation of second rigid support, the deformation process of accomplishing energy storage and releasing energy;
Said driving mechanism provides jack shaft, and said first rigid support is connected with jack shaft respectively with second rigid support rotationally, and said jack shaft provides said center of rotation;
In first rigid support and second rigid support one of them, it is in itself and being connected between the connection position of slide plate that position and its be used for connecting the slide plate hinge of spring with the position that is connected of jack shaft.
2. the driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that said spring strides across jack shaft, in the outside of center of rotation, and is connected on first rigid support and second rigid support.
3. the driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that another rigid support in first rigid support and second rigid support is "-", " [" type or L type.
4. the driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1; It is characterized in that said spring is a kind of in circular spring, leaf spring, wire spring, the special-shaped spring; Or; Said spring is any two or more combination of circular spring, leaf spring, wire spring, special-shaped spring, and the two ends of spring are connected with second rigid support with first rigid support in the outside of center of rotation respectively.
5. the driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that said spring is undulate or snakelike leaf spring.
6. like the driving mechanism in claim 4 or the 5 described mobile communication terminal closure hinge of sliding, it is characterized in that the outside of first rigid support and second rigid support is provided with spring-fixed structure, the position of stabilizing spring in the driving mechanism motion.
7. the driving mechanism in the mobile communication terminal closure hinge of sliding; It is characterized in that it comprises first rigid support and second rigid support; First rigid support and second rigid support have the connection position of the slide plate that is used for being connected the slide plate hinge respectively, between first rigid support and second rigid support, also are provided with one or more middle rigid supports that connect successively; Said driving mechanism is at the said center of rotation that provides the adjacent rigid support outside the position that connects; Closure hinge of sliding is when sliding; Rigid support can rotate about it the axle center and rotate; Said driving mechanism also provides the spring that connects the adjacent rigid support, said spring when each autorotation of rigid support, the deformation process of accomplishing energy storage and releasing energy;
Said driving mechanism provides the jack shaft of adjacent rigid support, and the adjacent rigid support is connected with their jack shaft respectively rotationally, and said jack shaft provides said center of rotation; The spring that connects the adjacent rigid support strides across jack shaft, is connected with the adjacent rigid support in the outside of center of rotation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100629022A CN101309310B (en) | 2008-07-04 | 2008-07-04 | Driving mechanism of sliding lid hinge of mobile communication terminal |
| PCT/CN2008/073903 WO2010000124A1 (en) | 2008-07-04 | 2008-12-31 | Driving mechanism for sliding cover hinge of mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100629022A CN101309310B (en) | 2008-07-04 | 2008-07-04 | Driving mechanism of sliding lid hinge of mobile communication terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101309310A CN101309310A (en) | 2008-11-19 |
| CN101309310B true CN101309310B (en) | 2012-07-04 |
Family
ID=40125522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100629022A Expired - Fee Related CN101309310B (en) | 2008-07-04 | 2008-07-04 | Driving mechanism of sliding lid hinge of mobile communication terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101309310B (en) |
| WO (1) | WO2010000124A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309310B (en) * | 2008-07-04 | 2012-07-04 | 杭州安费诺飞凤通信部品有限公司 | Driving mechanism of sliding lid hinge of mobile communication terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697331A (en) * | 2004-05-15 | 2005-11-16 | 乐金电子(中国)研究开发中心有限公司 | Semi-sliding gear,double-slidding gear and mobile communication terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100617690B1 (en) * | 2003-11-10 | 2006-08-28 | 삼성전자주식회사 | Sliding type portable wireless terminal |
| KR100681015B1 (en) * | 2005-10-19 | 2007-02-09 | 엘지전자 주식회사 | Sliding type portable phone |
| JP2008010964A (en) * | 2006-06-27 | 2008-01-17 | Kobe Steel Ltd | Structure for suppressing elastic deformation rate and folding portable telephone |
| CN101309310B (en) * | 2008-07-04 | 2012-07-04 | 杭州安费诺飞凤通信部品有限公司 | Driving mechanism of sliding lid hinge of mobile communication terminal |
-
2008
- 2008-07-04 CN CN2008100629022A patent/CN101309310B/en not_active Expired - Fee Related
- 2008-12-31 WO PCT/CN2008/073903 patent/WO2010000124A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697331A (en) * | 2004-05-15 | 2005-11-16 | 乐金电子(中国)研究开发中心有限公司 | Semi-sliding gear,double-slidding gear and mobile communication terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010000124A1 (en) | 2010-01-07 |
| CN101309310A (en) | 2008-11-19 |
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Granted publication date: 20120704 Termination date: 20130704 |