CN201263166Y - Drive spring and combined drive spring of mobile communication terminal slip cover hinge - Google Patents
Drive spring and combined drive spring of mobile communication terminal slip cover hinge Download PDFInfo
- Publication number
- CN201263166Y CN201263166Y CNU2008201644222U CN200820164422U CN201263166Y CN 201263166 Y CN201263166 Y CN 201263166Y CN U2008201644222 U CNU2008201644222 U CN U2008201644222U CN 200820164422 U CN200820164422 U CN 200820164422U CN 201263166 Y CN201263166 Y CN 201263166Y
- Authority
- CN
- China
- Prior art keywords
- spring
- mobile communication
- communication terminal
- sliding
- closure hinge
- 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 - Lifetime
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model provides a driving spring in a sliding closure hinge of a mobile communication terminal, which is a bow spring. Two ends of the spring are bended outward into a connecting configuration used for connecting in the sliding closure hinge. The utility model can also adopt a plurality of the springs to combine a combined driving springs in the sliding closure hinge of the mobile communication terminal. In the technical proposal adopted by the utility model, under the condition with the same height of arc, the same stroke and the same angle of rotation, the spring distortion of the utility model occupies smaller width, thus bringing more convenience and freedom for the design of the mobile communication terminal, the arrangement of parts and the increase of functions.
Description
Technical field
The utility model relates to the driving mechanism in 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.Pursue the littler driving spring structure in distortion occupied area, thereby, be technical staff's striving direction always for the arrangement of parts of mobile communication terminal, function increase bring more convenient part.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of driving spring that is out of shape in the littler mobile communication terminal closure hinge of sliding in occupied area.For this reason, the utility model by the following technical solutions: it is a semielliptic spring, and the two ends of described spring outwards curve the connection configuration that is used for being connected closure hinge of sliding.
The technical problem that the utility model also will solve provides a kind of combination driving spring that is out of shape in the littler mobile communication terminal closure hinge of sliding in occupied area.For this reason, the utility model by the following technical solutions: it is made up of many semielliptic springs, and the two ends of described driving spring outwards curve the connection configuration that is used for being connected closure hinge of sliding, and the same end of described many semielliptic springs links together.
Owing to adopt the technical solution of the utility model, under the situation of identical camber, same stroke, the same anglec of rotation, the shared width dimensions of camber of spring of the present utility model is littler, thereby is mobile communication terminal
Design, arrangement of parts, function increase bring the more convenient part and the degree of freedom.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment 1.
Fig. 2 is the distortion schematic diagram in driving spring when motion of embodiment 1.
Hinge schematic diagram when Fig. 3 is installed on the closure hinge of sliding for embodiment 1.
Fig. 4 is the contrast figure of Fig. 1.
Fig. 5 is the contrast figure of Fig. 2.
Fig. 6 is the contrast figure of Fig. 3.
Fig. 7 is the schematic diagram of the utility model embodiment 2.
Fig. 8 is the distortion schematic diagram in combination driving spring when motion of embodiment 2.
Fig. 9 is the contrast figure of Fig. 7.
Figure 10 is the contrast figure of Fig. 8.
Embodiment
With reference to accompanying drawing 1-2.Described driving spring 1 is a semielliptic spring, and the two ends of described spring outwards curve the connection configuration 2,3 that is used for being connected closure hinge of sliding.The shape of described semielliptic spring is C shape as shown in Figure 1, 2, 3.Described connection configuration 2,3 is cast or hook-type.
As shown in Figure 3, drawing reference numeral 4 is the upper slide in the closure hinge of sliding, and drawing reference numeral 5 is the lower skateboard in the closure hinge of sliding.
Fig. 4,5,6 has shown that the inward at both ends of semielliptic spring curves the driving spring that connects configuration.Difference comparison diagram 1 and 3, Fig. 2 and 4, Fig. 5 and 6.In same camber, same stroke, under the situation of the same anglec of rotation, the utility model is out of shape shared width dimensions than Fig. 4,5,6 driving springs little (2.75＜3.66) that show, is not easy to interfere with the both sides parts.
Embodiment 2
With reference to accompanying drawing 7,8.Described combination driving spring is made up of many semielliptic springs, and the quantity of semielliptic spring can be 2 or adopt as required more than 3 or 3 that present embodiment adopts 2, represents with drawing reference numeral 21a and 21b respectively.The two ends of described driving spring outwards curve the connection configuration 22,23 that is used for being connected closure hinge of sliding, and the same end of described many semielliptic springs is connected to together.The shape of described semielliptic spring is the C shape shown in Fig. 7,8.Described connection configuration 22,23 is cast or hook-type.
Fig. 9,10 has shown that the inward at both ends of semielliptic spring curves the combination driving spring that connects configuration.Difference comparison diagram 7 and 9, Fig. 8 and 10.In same camber, same stroke, under the situation of the same anglec of rotation, the utility model is out of shape shared width dimensions than Fig. 9,10 driving springs little (2.75＜3.66) that show, is not easy to interfere with the both sides parts.
Claims (6)
1, the driving spring in the mobile communication terminal closure hinge of sliding is characterized in that it is a semielliptic spring, and the two ends of described spring outwards curve the connection configuration that is used for being connected closure hinge of sliding.
2, a kind of driving spring in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that the shape of described semielliptic spring is c-shaped.
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 described connection that is used for being connected closure hinge of sliding is configured as cast or hook-type.
4, a kind of combination driving spring in the mobile communication terminal closure hinge of sliding, it is characterized in that it is made up of many semielliptic springs, the two ends of described driving spring outwards curve the connection configuration that is used for being connected closure hinge of sliding, and the same end of described many semielliptic springs links together.
5, a kind of combination driving spring in the mobile communication terminal closure hinge of sliding as claimed in claim 4 is characterized in that the shape of described semielliptic spring is c-shaped.
6, a kind of combination driving spring in the mobile communication terminal closure hinge of sliding as claimed in claim 4 is characterized in that the described connection that is used for being connected closure hinge of sliding is configured as cast or hook-type.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201644222U CN201263166Y (en) | 2008-09-08 | 2008-09-08 | Drive spring and combined drive spring of mobile communication terminal slip cover hinge |
| PCT/CN2009/073753 WO2010025683A1 (en) | 2008-09-08 | 2009-09-04 | Drive spring and combined drive spring for use in slide hinge of mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201644222U CN201263166Y (en) | 2008-09-08 | 2008-09-08 | Drive spring and combined drive spring of mobile communication terminal slip cover hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263166Y true CN201263166Y (en) | 2009-06-24 |
Family
ID=40809641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201644222U Expired - Lifetime CN201263166Y (en) | 2008-09-08 | 2008-09-08 | Drive spring and combined drive spring of mobile communication terminal slip cover hinge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201263166Y (en) |
| WO (1) | WO2010025683A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025683A1 (en) * | 2008-09-08 | 2010-03-11 | 杭州安费诺飞凤通信部品有限公司 | Drive spring and combined drive spring for use in slide hinge of mobile communication terminal |
| CN102238252A (en) * | 2010-05-05 | 2011-11-09 | 株式会社协进I&C | Spring hinge of slip-cover terminal mobile phone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5395126B2 (en) * | 2011-07-11 | 2014-01-22 | 三菱製鋼株式会社 | Spring unit and slide mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677968Y (en) * | 2004-01-18 | 2005-02-09 | 赛龙通信技术（深圳）有限公司 | Short-range lens hood structure |
| CN2798518Y (en) * | 2005-06-16 | 2006-07-19 | 苏州国上精密塑料有限公司 | Sliding component for sliding type cell phone |
| JP2007028417A (en) * | 2005-07-20 | 2007-02-01 | Kugami Corp Ltd | Slide module for slide type portable telephone |
| US20080120806A1 (en) * | 2006-09-08 | 2008-05-29 | Shin Zu Shing Co., Ltd. | Sliding hinge |
| JP4316608B2 (en) * | 2006-12-28 | 2009-08-19 | 三菱製鋼株式会社 | Slide mechanism |
| CN201263166Y (en) * | 2008-09-08 | 2009-06-24 | 杭州安费诺飞凤通信部品有限公司 | Drive spring and combined drive spring of mobile communication terminal slip cover hinge |
-
2008
- 2008-09-08 CN CNU2008201644222U patent/CN201263166Y/en not_active Expired - Lifetime
-
2009
- 2009-09-04 WO PCT/CN2009/073753 patent/WO2010025683A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025683A1 (en) * | 2008-09-08 | 2010-03-11 | 杭州安费诺飞凤通信部品有限公司 | Drive spring and combined drive spring for use in slide hinge of mobile communication terminal |
| CN102238252A (en) * | 2010-05-05 | 2011-11-09 | 株式会社协进I&C | Spring hinge of slip-cover terminal mobile phone |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010025683A1 (en) | 2010-03-11 |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |