CN100444713C - Sliding device of cover sliding type mobil communication terminal - Google Patents
Sliding device of cover sliding type mobil communication terminal Download PDFInfo
- Publication number
- CN100444713C CN100444713C CNB2005100085617A CN200510008561A CN100444713C CN 100444713 C CN100444713 C CN 100444713C CN B2005100085617 A CNB2005100085617 A CN B2005100085617A CN 200510008561 A CN200510008561 A CN 200510008561A CN 100444713 C CN100444713 C CN 100444713C
- Authority
- CN
- China
- Prior art keywords
- guide ribs
- sliding
- sliding component
- guiding rail
- spring
- 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 - Fee Related
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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)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention provides a sliding device of cover sliding type mobile communication terminal capable of improving drive of semi-automatic sliding device and improving the convenience of user pertaining to parts range of mobile communication terminal. The device comprises a guide member composed of rectangle plate section and a first guide strip and a second guide strip, wherein the rectangle plate section is combined in front of the terminal body; the first and the second guide strip slants to be formed on two edges section of the rectangle plate section; a sliding member composed of shell frame, a pair of rollers, a spring, wherein the shell frame comprising hollow outer side pipe and hollow inner side pipe inserting a part into the outer side pipe and capable of sliding agreeing, the pair of rollers are installed on two ends of the shell frame; the spring is in the shell frame and elastically supports the rollers in outside direction. The invention can improve the stability of structure of the sliding driving module and facilitates user, meantime switches the shape of the guide member, such that open or close position of sliding cover cab be determined arbitrarily.
Description
Technical field
The invention belongs to the components range of mobile communication terminal, particularly a kind of driving that can improve semi-automatic sliding, and the carriage of the sliding-lid type mobile communication terminal of raising user's convenience.
Background technology
Recently, slide cover type (sliding type) mobile communication terminal is subjected to user's generally favor as new model, its terminal fuselage or the covering of sliding move up and down, make the user conveniently open terminal by proficiency, and, make the size of terminal integral body be able to miniaturization by separation picture display part and button operation portion.
Fig. 1 is the oblique view of general sliding-lid type mobile communication terminal.
As shown in Figure 1, sliding-lid type mobile communication terminal includes: be combined with battery 111 and microphone 112 be installed and the terminal fuselage 110 of keypad 113; Be incorporated into above-mentioned terminal fuselage 110, relatively terminal fuselage 110 above-below directions open and close, and are equipped with and are used to show that the liquid crystal display part 131 of various image informations and the slip of loud speaker 132 hide 130.
The covering 130 of sliding is incorporated into terminal fuselage 110 and can carries out slide.
In general, when covering 130 relative terminal fuselage 110 above-below directions that will slide promote, the keypad 113 of terminal fuselage 110 will be opened and be exposed to the outside to above-mentioned slip covering 130.
At this moment, when more above-mentioned slip being hidden 130 when the bottom direction promotes, terminal fuselage 110 will be closed and cover to the covering 130 of sliding.
Fig. 2 is the exploded perspective view of the carriage of above-mentioned sliding-lid type mobile communication terminal of the prior art.
As shown in Figure 2, carriage includes: guiding rail member 120, sliding component the 140, the 1st torque spring 150 and the 2nd torque spring 160.Guiding rail member 120 is along the corresponding parallel both sides of the edge part of rectangle sheet material 121, and lengthening is formed with the 1st and the 2nd guiding rail 122,123 with set width and height.Each length direction lengthening of the lateral surface of the 1st guiding rail 122 and the 2nd guiding rail 123 is formed with the 1st and the 2nd guiding rail groove 124,125.
In addition, the substantial middle of the 1st guiding rail 122 partly is formed with V-shaped groove 127, and the end points of V-shaped groove 127 partly is formed with combined hole 126.
Simultaneously, the 2nd guiding rail 123 also is formed with V-shaped groove 128 and combined hole 126a.The back side of guiding rail member 120 is formed with a plurality of combined holes (not shown), is used for fixing terminal fuselage 110 and is formed with screw thread.
For this reason, in the structure of sliding component 140, each protrusion of corresponding parallel both sides of the edge part along rectangle sheet material 141 is formed with the 1st guiding rail groove 124 and the 2nd guiding rail groove 125 that the 1st guide rail 142 and the 2nd guide rail 143, the 1 guide rails 142 and the 2nd guide rail 143 respectively slidably are installed on above-mentioned guiding rail member 120.
Simultaneously, the back side of sliding component 140 is formed with a plurality of combined holes 144147, being used for fixing slide to hide 130 and be formed with screw thread.
The 1st coil 151 that the 1st torque spring 150 is twined by circular, and both prolong at the two ends of above-mentioned the 1st coil 151 that two arms 152,153 of measured length constitute.
Wherein, the terminal approximate right angle bending of above-mentioned two arms (152,153).
The 1st torque spring 150 is arranged at sliding component 140 and agrees with the space that forms mutually with guiding rail member 120.
In addition, the 1st torque spring 150 arm 52) but end turn is inserted in the combined hole 126 of guiding rail member 120; But the end of another arm 153 then turn is inserted in the combined hole 149 of sliding component 140.
It is identical that the shape of the 2nd torque spring 160 and the 1st torque spring 150 are close to, make the 2nd coil 161 is sandwiched in the middle of and to prolong the end that is formed with two arms, 162,163, two arms 162,163 by both measured lengths then same crooked.
But the end turn of an arm 162 of the 2nd torque spring 160 is inserted in the combined hole 126a of guiding rail member 120; But the end of another arm 163 then turn is inserted in the combined hole 148 of guiding elements 140.
The following describes the effect of above-mentioned carriage of the prior art.
Under the state that does not apply external force, sliding component 140 is arranged in a position of going up point most or descending point most with respect to guiding rail member 120, and the 1st and the 2nd torque spring 150,160 keeps by the set fully extended initial condition in obtuse angle.
Under this state, each is incorporated into the 1st and the 2nd torque spring 150 when above-mentioned sliding component 140 and guiding rail member 120 apply rightabout external force, two arms 153 of 160 sliding component 140,163 are rotated motion, and it is folding to make the 1st and the 2nd torque spring 150,160 press the acute angle state.
Can bear the 1st and the 2nd torque spring 150 when continuing to apply, during the external force of 160 elasticity torsion effect power, the 1st and the 2nd torque spring 150,160 will be a benchmark with above-mentioned initial condition, its angle that rotatablely moves is in below above 180 degree of 90 degree, and fully launches by the obtuse angle state by elastic acting force again.
Thus, sliding component 140 will move to and descend point most or go up point most.
That is, when applying the external force that can bear the 1st and the 2nd torque spring 150,160 elastic acting forces, sliding component 140 will be along the direction of above-mentioned external force, from going up most a little to descending most point or the opposite position of carrying out to move.
But, in the carriage of above-mentioned sliding-lid type mobile communication terminal of the prior art, because torque spring 150,160 is not exclusively fixing, make the steadiness and the accuracy of action of the slip driving itself that reduces the covering 130 of sliding, when long-term the use, torque spring 150,160 moment of torsion will diminish, thereby causing sliding hides 130 slip to drive operation desirable not to the utmost.
Summary of the invention
The carriage that the purpose of this invention is to provide a kind of sliding-lid type mobile communication terminal, at the terminal fuselage that is combined with battery with in the sliding-lid type mobile communication terminal that the slip that terminating machine descends direction to move and open and close on one's body hides, it is characterized in that: its structure also has: guiding elements, constitute by rectangle sheet material and the 1st guide ribs and the 2nd guide ribs, wherein, rectangle sheet material is incorporated into the front of terminal fuselage; The 1st guide ribs and the 2nd guide ribs are formed slopely in the both sides of the edge of rectangle sheet material part, and it is mutual, and direction is elongated gradually up and down apart from middle body is short; Sliding component is made of shell frame, a pair roller, spring, wherein, the shell frame by the outboard tube of hollow shape and outwards the inboard of side pipe insert definite part and the inside tube of the hollow shape of slidably agreeing with constitutes, be incorporated into the medial surface that slides and hide simultaneously; The rotatable two ends that are installed on the shell frame of one pair roller, and by the above-mentioned the 1st and the 2nd guide ribs channeling conduct; Spring in the shell frame, direction resiliency supported roller laterally.
Beneficial effect of the present invention: according to the carriage of the sliding-lid type mobile communication terminal among aforesaid the present invention, to cater to the fixing guiding elements in front of terminal fuselage at the sliding component of the covering medial surface installation of sliding, and slide by the elastic compression and the restoring force above-below direction of spring, make it improve the structural stability of slip driver module, provide facility in the use to the user, the shape of variable sliding component of while, thus but the arbitrary decision slip hides the position of On/Off.
Description of drawings
Fig. 1 is the oblique view of general sliding-lid type mobile communication terminal.
Fig. 2 is the exploded perspective view of the carriage of sliding-lid type mobile communication terminal of the prior art.
Fig. 3 is the exploded perspective view of the carriage of the sliding-lid type mobile communication terminal among the present invention.
Fig. 4 is the skeleton diagram of the carriage operate condition among Fig. 3.
The symbol description of accompanying drawing major part
210: terminal fuselage 220: guiding elements
241: the 1 guiding rails of 240: the 1 guide ribs
251: the 2 guiding rails of 250: the 2 guide ribs
310: sliding hides 320: sliding component
330: shell frame 331: outboard tube
333: inside tube 340: roller
341: guiding rail groove 360: spring
CP: bending point
Embodiment
The present invention is a kind of carriage of sliding-lid type mobile communication terminal.Describe the present invention with reference to the accompanying drawings in detail.
Fig. 3 is the exploded perspective view of the carriage of the sliding-lid type mobile communication terminal among the present invention.
As shown in Figure 3, carriage includes guiding elements 220 and sliding component 320.Guiding elements 220 includes: rectangle sheet material 230; Press the 1st guide ribs 240 and the 2nd guide ribs 250 of set width and highly prolongation along the both sides of the edge part of rectangle sheet material 230; The 1st guiding rail 241 and the 2nd guiding rail 251 that form at each length direction of the medial surface of above-mentioned the 1st guide ribs 240 and the 2nd guide ribs 250.And each is formed with the 1st fixture block 243 and the 3rd fixture block 253 to the inside an end of the 1st guide ribs 240 and the 2nd guide ribs 250, and the 1st top guide ribs 242 and the 2nd top guide ribs 252 of portion's prolongation of direction inclination to the inside to the other end at one end; The prolongation of one end is formed at above-mentioned top guide ribs 242, the other end of 252, direction inclination laterally prolongs to the other end from an end, and is formed with the 1st lower guide bar 244 and the 2nd lower guide bar 254 of the 2nd fixture block 245 and the 4th fixture block 255 to the inside in the other end.
Simultaneously, prevent that for making the following roller 340 that will illustrate breaks away from from the 1st guiding rail 241 and the 2nd guiding rail 251, also respectively is provided with above-mentioned the 1st fixture block 243 and the 3rd fixture block 253 and the 2nd fixture block 245 and the 4th fixture block 255.Wherein, be formed with guiding rail groove 341 on the outer peripheral face of above-mentioned rollers 340, above-mentioned rollers 340 is slided along the 1st guiding rail 241 and the 2nd guiding rail 251.
The back side of guiding elements 220 is formed with a plurality of combined holes (not shown), is used to be fixed in the front of terminal fuselage 210 and is formed with screw thread.
For this reason, sliding component 320 includes: shell frame 330, roller 340, spring 360.
Simultaneously, the upper surface of above-mentioned outboard tube 331 is formed with a plurality of combined holes 332, is used to be fixed in slip and hides 310 medial surface and be formed with screw thread.
And, roller 340 is at shell frame 330 both ends that outboard tube 331 and inside tube 333 are agreed with, respectively install by steady pin 350, its outer peripheral face then is formed with guiding rail groove 341, makes to catch up with the 1st guiding rail 241 and the 2nd guiding rail 251 of stating guiding elements 220 and agree with the line slip of going forward side by side.
Simultaneously, above-mentioned spring 360 is the compression disc springs 360 that are inserted in the shell frame 330, is used for the roller 340 that resiliency supported is installed on shell frame 330 both ends.
The following describes the effect of the carriage among the present invention of as above structure.
As shown in Figure 4, under the state that does not apply external force, promptly, when the covering 310 of sliding covers terminal fuselage 210, the roller 340 relative guiding elements 220 of sliding component 320 will be positioned at and descend point most, that is to say that each the 1st guiding rail 241 that forms of each and the medial surface bottom of the 1st lower guide bar 244 and the 2nd lower guide bar 254 and the 2nd guiding rail 251 keep the state that agrees with.Under this state, when each when sliding component 320 and guiding elements 220 apply rightabout external force, the roller 340 of the sliding component 320 that being fixed in slides hides 310 medial surfaces will move to upside along the 1st guiding rail 241 and the 2nd guiding rail 251 of guiding elements 220.
At this moment, the 1st lower guide bar 244 that the both sides of rectangle sheet material 230 prolong and the distance between the 2nd lower guide bar 254 narrow down gradually, the definite part of the inside tube 333 of sliding component 320 is inserted in the outboard tube 331, simultaneously spring 360 elastic compression and resiliency supported above-mentioned rollers 340.Subsequently, when each when sliding component 320 and guiding elements 220 continue to apply external force, roller 340 will arrive the bending point CP between the guide ribs; The 1st lower guide bar 244 and the 1st top guide ribs 242 and the 2nd lower guide bar 254 and the 2nd top guide ribs 252 each point that are connected.
At this moment, the part that the inside tube 333 of sliding component 320 is inserted in outboard tube 331 reaches maximum, spring 360 also has maximum decrement behind process bending point CP simultaneously, distance between the 1st top guide ribs 242 and the 2nd top guide ribs 252 broadens gradually, make the spring 360 of sliding component 320 carry out elastic return, elastic restoring force by above-mentioned effect, even if do not apply external force, the roller 340 of sliding component 320 will move to upside along the 1st guiding rail 241 and the 2nd guiding rail 251 of guiding elements 220.
In contrast, when the covering 310 relative terminal fuselages 210 that slide are opened, promptly, roller 340 relative guiding elements 220 are positioned at goes up point most, when each to slide hiding 310 and terminal fuselage 210 when applying rightabout external force, the roller 340 of sliding component 320 will move to downside from the 1st guiding rail 241 and the 2nd guiding rail 251 of the 1st top guide ribs 242 that narrows down gradually and the 2nd top guide ribs 252 along mutual spacing.
Subsequently, when when sliding component 320 continues to apply external force, the spring 360 of sliding component 320 is proceeded elastic compression, and reaches maximum in bending point CP decrement, simultaneously through carrying out elastic return behind the bending point CP.
At this moment, by the elastic restoring force of above-mentioned effect, even if do not apply external force, the roller 340 of sliding component 320 will move to downside along the 1st guiding rail 241 and the 2nd guiding rail 251 of guiding elements 220.And, the 1st top guide ribs 242 of above-mentioned guiding elements 220 and the 1st lower guide bar 244, and the 2nd point of being connected with the 2nd lower guide bar 254 of top guide ribs 252, promptly, the position of bending point CP can be changed, and its arbitrary decision is slided hide the position that 310 relative terminal fuselages 210 open and close.
Claims (1)
1. the carriage of a sliding-lid type mobile communication terminal, at the terminal fuselage that is combined with battery and in the sliding-lid type mobile communication terminal that the slip that terminating machine descends direction to move and open and close on one's body hides, the structure of described carriage comprises guiding elements; Guiding elements is made of rectangle sheet material and the 1st guide ribs and the 2nd guide ribs, and wherein, rectangle sheet material is incorporated into the front of above-mentioned terminal fuselage; It is characterized in that: the 1st guide ribs and the 2nd guide ribs mutual spacing from middle body shorter, direction is elongated gradually up and down by middle body, the 1st guide ribs and the 2nd guide ribs are formed slopely in the both sides of the edge of above-mentioned rectangle sheet material part, sliding component is made of shell frame, a pair roller, spring, wherein, the shell frame inserts definite part and the inside tube of the hollow shape of slidably agreeing with constitutes by the outboard tube of hollow shape with to the inboard of described outboard tube, is incorporated into the medial surface that described slip hides simultaneously; One pair roller is installed on the two ends of described shell frame and rotatable, and by the described the 1st and the 2nd guide ribs channeling conduct; Spring is in described shell frame, direction resiliency supported above-mentioned rollers laterally, described the 1st guide ribs (240) and the 2nd guide ribs (250) along the both sides of the edge part of rectangle sheet material (230) by set width with highly prolong, at the 1st guiding rail (241) and the 2nd guiding rail (251) of each length direction formation of medial surface of above-mentioned the 1st guide ribs (240) and the 2nd guide ribs (250); The inside tube (333) of sliding component (320) is inserted in outboard tube, and (it is maximum that 331 part reaches, spring (360) has maximum decrement through the 1st guide ribs (240) and the 2nd guide ribs (250) bending point CP the time simultaneously, distance between the 1st top guide ribs (242) and the 2nd top guide ribs (252) broadens gradually, make the spring (360) of sliding component (320) carry out elastic return, elastic restoring force by above-mentioned effect, even if do not apply external force, the roller (340) of sliding component (320) will move to upside along the 1st guiding rail (241) and the 2nd guiding rail (251) of guiding elements (220);
In contrast, when the relative terminal fuselage (210) of the covering (310) of sliding is opened, promptly, the relative guiding elements (220) of roller (340) is positioned at goes up point most, when each to slide hiding (310) and terminal fuselage (210) when applying rightabout external force, the roller (340) of sliding component (320) will move to downside from the 1st guiding rail (241) and the 2nd guiding rail (251) of the 1st top guide ribs (242) that narrows down gradually and the 2nd top guide ribs (252) along mutual spacing;
Subsequently, when to sliding component (320) when continuing to apply external force, the spring (360) of sliding component (320) is proceeded elastic compression, and reaches maximum in bending point CP decrement, simultaneously through carrying out elastic return behind the bending point CP.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040056564A KR100652644B1 (en) | 2004-07-20 | 2004-07-20 | Sliding device for mobile communication terminal of sliding type |
| KR1020040056564 | 2004-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1725944A CN1725944A (en) | 2006-01-25 |
| CN100444713C true CN100444713C (en) | 2008-12-17 |
Family
ID=35925116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100085617A Expired - Fee Related CN100444713C (en) | 2004-07-20 | 2005-02-22 | Sliding device of cover sliding type mobil communication terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100652644B1 (en) |
| CN (1) | CN100444713C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100760857B1 (en) * | 2006-04-19 | 2007-09-27 | 주식회사 엠투시스 | Elastic member and slide opening and closing mechanism for cellular phone using thereof |
| KR100789667B1 (en) * | 2006-07-19 | 2008-01-02 | 주식회사 엠투시스 | An opening and closing mechanism increased tension power for cellular phone |
| US20070204431A1 (en) * | 2006-03-01 | 2007-09-06 | Herman Scherling | Portable electronic device |
| CN101198231B (en) * | 2006-12-08 | 2011-04-06 | 华硕电脑股份有限公司 | Sliding closure panel and electronic device using the sliding closure panel |
| KR100842631B1 (en) | 2007-06-11 | 2008-06-30 | 삼성전자주식회사 | Sliding moudle for portable type electronic device having locking ability |
| WO2009008655A2 (en) * | 2007-07-09 | 2009-01-15 | Shell-Line | Actuator and spring used therefor |
| CN102026513B (en) * | 2009-09-18 | 2012-09-26 | 宏达国际电子股份有限公司 | Mobile module and electronic device |
| CN102686063B (en) * | 2011-03-10 | 2016-08-03 | 昆山万禾精密电子有限公司 | A kind of sliding type hinge device |
| CN102740640A (en) * | 2011-04-12 | 2012-10-17 | 致伸科技股份有限公司 | Sliding mechanism |
| CN105409340B (en) * | 2013-11-25 | 2018-04-10 | 魏德米勒电联接（上海）有限公司 | A kind of interface arrangment for holding electrical equipment |
| CN113048139A (en) * | 2019-12-26 | 2021-06-29 | 富世达股份有限公司 | Structure of chain set for rotation shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001024762A (en) * | 1999-07-07 | 2001-01-26 | Matsushita Electric Ind Co Ltd | Portable telephone set |
| CN2521833Y (en) * | 2001-04-09 | 2002-11-20 | 周学良 | Pocket mobile telephone |
| CN1416256A (en) * | 2001-10-03 | 2003-05-07 | 日本电气株式会社 | Slidding portable communicating device |
| CN1466353A (en) * | 2002-07-02 | 2004-01-07 | 三星电子株式会社 | Slide type mobile telephone terminal |
-
2004
- 2004-07-20 KR KR1020040056564A patent/KR100652644B1/en not_active IP Right Cessation
-
2005
- 2005-02-22 CN CNB2005100085617A patent/CN100444713C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001024762A (en) * | 1999-07-07 | 2001-01-26 | Matsushita Electric Ind Co Ltd | Portable telephone set |
| CN2521833Y (en) * | 2001-04-09 | 2002-11-20 | 周学良 | Pocket mobile telephone |
| CN1416256A (en) * | 2001-10-03 | 2003-05-07 | 日本电气株式会社 | Slidding portable communicating device |
| CN1466353A (en) * | 2002-07-02 | 2004-01-07 | 三星电子株式会社 | Slide type mobile telephone terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100652644B1 (en) | 2006-12-06 |
| CN1725944A (en) | 2006-01-25 |
| KR20060009104A (en) | 2006-01-31 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20081217 Termination date: 20120222 |