CN1816063A - Restraint component of mobile communication terminal with sliding cover - Google Patents
Restraint component of mobile communication terminal with sliding cover Download PDFInfo
- Publication number
- CN1816063A CN1816063A CNA2005101146980A CN200510114698A CN1816063A CN 1816063 A CN1816063 A CN 1816063A CN A2005101146980 A CNA2005101146980 A CN A2005101146980A CN 200510114698 A CN200510114698 A CN 200510114698A CN 1816063 A CN1816063 A CN 1816063A
- Authority
- CN
- China
- Prior art keywords
- rail plate
- mobile communication
- communication terminal
- sliding
- elastic component
- 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.)
- Pending
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention discloses a restraint component of mobile communication terminal with sliding cover for setting the mobile communication terminal with sliding cover with sliding guide device and sliding guide. The restraint component includes the following parts: spring component, to compress under the pressing function of sliding guide when the sliding guide moves, and to stop the sliding guide through the friction force of the sliding guide corresponding to the reaction force of the compress; fixing part, to fix one end of the spring component on the sliding guide. The restraint component can reduce noise generating when opening or closing the mobile communication terminal through stopping the movement of the sliding guide with the spring component, moreover, the spring component clings to the sliding guide to stop the movement of the sliding guide, so as to prevent the spring component as restraint component from damage.
Description
Technical field
The present invention relates to sliding-lid type mobile communication terminal, particularly be used to be provided with the stopper of sliding-lid type mobile communication terminal of the sliding-lid type mobile communication terminal of slide guiding device and rail plate.
Background technology
In general, along with development of wireless communication devices, mobile communication terminal is except providing simple voice messaging, also offer user's Word message, video information, recreation etc., its kind is divided into board-type (bar type), cover type (flip type), flip-type (folder type) and slide cover type (slidetype) substantially.
4 pairs of common sliding-lid type mobile communication terminals carry out simple explanation with reference to the accompanying drawings, and Fig. 4 is the drawing of common sliding-lid type mobile communication terminal.
As shown in Figure 4, sliding-lid type mobile communication terminal 110 includes: the sliding component 10 that display part 121 exposes to the outside, terminal body 130 and sliding block (not shown).Wherein, sliding component 120 is being overlapped in above the terminal body 130 at ordinary times fully, and when using mobile communication terminal, the above-mentioned sliding component 120 that slides makes the keypad that is provided with in the terminal body 130 131 expose to the outside, and by the connection of conversing of operation keypad 131.
But, in the sliding-lid type mobile communication terminal of above-mentioned prior art, be the rail plate that stops that above-mentioned mobile communication terminal is opened or slide when closing, the stopper of rubber material is set in the edge of above-mentioned rail plate (edge) part, but under the percussion between rail plate and the slide guiding device, above-mentioned stopper is subjected to breakage easily.
And, when the stopper that is provided with on the marginal portion of rail plate and rail plate bump, can produce noise.
Summary of the invention
For solving above-mentioned problems of the prior art, the invention provides a kind of stopper of sliding-lid type mobile communication terminal of the sliding-lid type mobile communication terminal that is used to be provided with slide guiding device and rail plate, the mobile elastic component of being close to above-mentioned rail plate that it is provided with along with rail plate can stop the mobile status of rail plate by this elastic component structure.
For achieving the above object, the stopper of the sliding-lid type mobile communication terminal among the present invention includes following several sections: elastic component, when rail plate moves, under the effect of pushing of above-mentioned rail plate, compress, and stop to move of above-mentioned rail plate with frictional force rail plate by above-mentioned compression reaction force correspondence; Fixed part is used for an end of elastic component is fixed on rail plate.
Above-mentioned elastic component is made of the disc spring shape of mid portion depression, and the one end is provided with through hole; Fixed part then is made of the steady pin that connects above-mentioned through hole.
And above-mentioned elastic component is arranged in pairs in two ends of rail plate, and when mobile communication terminal was in opening or closes state along with moving of rail plate, elastic component was used to stop the mobile status of above-mentioned rail plate.
The stopper of the sliding-lid type mobile communication terminal among the present invention also includes: directing pin, when rail plate slides and press elastic component, be used to guide above-mentioned elastic component, and absorb the suffered a part of pressure of elastic component.
The stopper structure of sliding-lid type mobile communication terminal of the present invention is provided with the mobile disc spring of being close to above-mentioned rail plate along with rail plate, makes the mobile status that stops above-mentioned rail plate by said structure.
Description of drawings
Fig. 1 is the stopper structure chart that shows the sliding-lid type mobile communication terminal in one embodiment of the invention;
Fig. 2 is the state diagram of the rail plate in the displayed map 1 when moving;
Fig. 3 is that the rail plate in the displayed map 2 is schemed when finishing mobile status;
Fig. 4 is the figure that shows common sliding-lid type mobile communication terminal.
Wherein, Reference numeral:
10: rail plate 20: slide guiding device
30: disc spring 40: steady pin
50: directing pin
Embodiment
Below with reference to Fig. 1 to Fig. 3 the stopper of the sliding-lid type mobile communication terminal among the present invention is described.Wherein, Fig. 1 is the figure that shows the stopper structure of the sliding-lid type mobile communication terminal in one embodiment of the invention; Fig. 2 is the figure of the state of the rail plate in the displayed map 1 when moving; Fig. 3 is the figure of the rail plate in the displayed map 2 when finishing mobile status.
As shown in Figure 1 to Figure 3, the stopper of the sliding-lid type mobile communication terminal among the present invention includes: rail plate 10, slide guiding device 20, disc spring 30, steady pin 40 and directing pin 50.
For rail plate 10 is slided within the specific limits, slide guiding device 20 is to its channeling conduct and at slide guiding device 2) a side be provided with keypad input units such as (not shown).
Two ends of the left and right sides of slide guiding device 20 respectively are provided with the holding tank 22 that is used to hold disc spring 30, thereby disc spring 30 is fixed by steady pin 40.
For an end that makes above-mentioned disc spring 30 is fixed in the holding tank 22 that forms on the slide guiding device 20 by steady pin 40, be formed with through hole 32 in the disc spring 30.In addition, the mid portion of disc spring 30 protrudes and has elastic acting force, and is pressed along with the slip of rail plate 10.
The other end 36 of disc spring 30 preferably protrudes with the direction opposite with the mid portion of disc spring 30 and forms, and makes it when mobile being pressed by rail plate (10), can absorb the suffered a part of pressure of mid portion 34 of above-mentioned disc spring 30.
Wherein, disc spring 30 is compressed by rail plate 10 pushing of flank 12, and under the effect of the reaction force of above-mentioned compression correspondence, produces friction and make rail plate 10 stop to move with rail plate 10.
Directing pin 50 is preferably disposed on the corresponding part of flex point (inflection point) that forms between the mid portion 34 of disc spring 30 and the other end 36, directing pin 50 is used to guide the other end 36 of disc spring 30, a part of pressure that the mid portion 34 of absorption disc spring 30 is subjected to when being pressed.
Below with reference to the stopper of Fig. 1 to Fig. 3 to the sliding-lid type mobile communication terminal in one embodiment of the invention.
As shown in Figure 2, under the state of mobile communication terminal that closes, for make its be in opening with rail plate 10 when arrow (↓) direction moves, the flank 12 of rail plate 10 will slide along slide guiding device 20, thereby the mid portion 34 of the disc spring 30 that is provided with in the holding tank 22 of slide guiding device 20 is pushed by the flank 12 of rail plate 10.
At this moment, an end of disc spring 30 has been fixed by steady pin 40, and the other end 36 of disc spring 30 will move for the side of middle mind-set holding tank 22 with directing pin 50, thereby absorbs a part of pressure that imposes on above-mentioned disc spring 30.
And disc spring 30 is compressed by pushing of rail plate 10, and under the effect of the reaction force of above-mentioned compression correspondence, produces corresponding frictional force and reduces the translational speed of rail plate 10.
As shown in Figure 3, because disc spring 30 continues to provide lasting friction force to rail plate 10, thus the state that makes rail plate 10 finally stop to move and mobile communication terminal is in close fully.
At this moment, when not applying a certain size active force in rail plate 10, rail plate 10 will be not can not produce loosening because of the effect of the elastic force of disc spring 30 and keeps inactive state.
In addition, be that example is illustrated in the above-described embodiments with the disc spring, but in other embodiments, can use the elastic component with elastic force of variform.
As mentioned above, in the stopper structure of sliding-lid type mobile communication terminal of the present invention, be provided with the mobile disc spring of being close to above-mentioned rail plate, make the mobile status that stops above-mentioned rail plate by said structure along with rail plate.
And the present invention stops to move of above-mentioned rail plate by the disc spring structure, thereby can reduce the noise of generation when opening or closing mobile communication terminal.
Simultaneously, owing to above-mentioned disc spring is close to rail plate and stops to move of above-mentioned rail plate, thereby can prevent to be subjected to breakage as the disc spring structure of stopper.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (5)
1, a kind of stopper of sliding-lid type mobile communication terminal is characterized in that at the sliding-lid type mobile communication terminal that is provided with slide guiding device and rail plate, includes as the lower part:
Elastic component when rail plate moves, compresses under the effect of pushing of described rail plate, and stops to move of described rail plate by described compression reaction force correspondence with frictional force rail plate;
Fixed part is used for an end of described elastic component is fixed on rail plate.
2, the stopper of sliding-lid type mobile communication terminal according to claim 1 is characterized in that,
Described elastic component is made of the disc spring shape of mid portion depression, and the one end is provided with through hole; Described fixed part then is made of the steady pin that connects above-mentioned through hole.
3, the stopper structure of sliding-lid type mobile communication terminal according to claim 1 is characterized in that,
Described elastic component is arranged in pairs in two ends of rail plate, and when described mobile communication terminal was in opening or closes state along with moving of described rail plate, described elastic component was used to stop the mobile status of above-mentioned rail plate.
4, the stopper structure of sliding-lid type mobile communication terminal according to claim 1 is characterized in that,
Described elastic component is installed with the direction identical with the moving direction of described rail plate.
5, according to the stopper of any one described sliding-lid type mobile communication terminal in the claim 1 to 4, it is characterized in that, also include:
Directing pin when rail plate slides and press elastic component, is used to guide described elastic component and absorb a part of pressure that elastic component is subjected to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050009562A KR100672442B1 (en) | 2005-02-02 | 2005-02-02 | Apparatus for sliding and mobile phone |
| KR1020050009562 | 2005-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1816063A true CN1816063A (en) | 2006-08-09 |
Family
ID=36908008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101146980A Pending CN1816063A (en) | 2005-02-02 | 2005-10-27 | Restraint component of mobile communication terminal with sliding cover |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100672442B1 (en) |
| CN (1) | CN1816063A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100800752B1 (en) * | 2007-01-26 | 2008-02-01 | 삼성전자주식회사 | Sliding module for portable terminal |
| KR100998880B1 (en) * | 2009-01-22 | 2010-12-08 | 주식회사 다이아벨 | Sliding apparatus of portable electronic apparatus |
| KR101207204B1 (en) * | 2011-01-25 | 2012-12-03 | (주)쉘라인 | slide hinge device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200365112Y1 (en) * | 1999-02-25 | 2004-10-21 | 주식회사 팬택앤큐리텔 | Flip opening apparatus of sliding type |
| JP2005167488A (en) * | 2003-12-01 | 2005-06-23 | Kato Electrical Mach Co Ltd | Sliding mechanism of portable terminal |
| KR20040104358A (en) * | 2004-04-26 | 2004-12-10 | 주식회사 우영 | Slide apparatus of sliding type cellular phone with smooth sliding structure |
| KR100689498B1 (en) * | 2004-11-25 | 2007-03-02 | 삼성전자주식회사 | Sliding module for sliding type mobile phone |
-
2005
- 2005-02-02 KR KR1020050009562A patent/KR100672442B1/en not_active IP Right Cessation
- 2005-10-27 CN CNA2005101146980A patent/CN1816063A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060088652A (en) | 2006-08-07 |
| KR100672442B1 (en) | 2007-01-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |