CN101262510A - New driving mechanism for sliding cover gemet of mobile communication terminal - Google Patents
New driving mechanism for sliding cover gemet of mobile communication terminal Download PDFInfo
- Publication number
- CN101262510A CN101262510A CNA2008100609546A CN200810060954A CN101262510A CN 101262510 A CN101262510 A CN 101262510A CN A2008100609546 A CNA2008100609546 A CN A2008100609546A CN 200810060954 A CN200810060954 A CN 200810060954A CN 101262510 A CN101262510 A CN 101262510A
- Authority
- CN
- China
- Prior art keywords
- sliding
- slide plate
- screw rod
- driving mechanism
- mobile communication
- 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
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention provides a novel drive mechanism in a gemel of a sliding closure of a mobile communication terminal, which comprises a first sliding plate and a second sliding plate. The drive mechanism is provided with a screw bar and nut transmission mechanism connected with the first sliding plate and the second sliding plate; the drive mechanism is also provided with a servounit moving relatively to a screw bar and a nut. The drive mechanism drives a sliding bar to slide by the relative movement of the screw bar and the nut; sliding stroke distance of the sliding bar is only determined by the length of the screw bar, which more easily realizes the sliding of long stroke distance; in addition, multiple stroke distance sliding, bidirectional sliding, lateral sliding and combination of sliding and overturning are easier to realize, so as to create full hardware support for developing multiple functions of a sliding mobile communication terminal; meanwhile, the screw bar and nut transmission mechanism is unnecessary to be arranged between the first sliding plate and the second sliding plate but arranged at the lateral side of the mobile communication terminal, which is beneficial for the thinning and layout design of the mobile communication terminal.
Description
Technical field
The present invention 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.The driving mechanism of present employing driving spring, spring clip are between slide plate, and be influential to the thickness of mobile communication terminal, and have the short problem of stroke distances, influences the multifunctional development of sliding closure type mobile communication terminal.
Summary of the invention
Technical problem to be solved by this invention provides a kind of new-type driving mechanism that can realize in the mobile communication terminal closure hinge of sliding that big stroke slides.For this reason, the present invention is by the following technical solutions: it comprises first slide plate and second slide plate, described driving mechanism is provided with the screw-and-nut mechanism that is connected with second slide plate with first slide plate, and described driving mechanism also is provided with the servomechanism of screw rod and nut relative motion.Owing to adopt technical scheme of the present invention, the present invention orders about slide bar by the relative motion of screw rod and nut and slides, its sliding stroke distance only depends on the length of screw rod, can more easily realize the slip of big stroke, and, also can more easily realize multiple-pass slip, two-way slip, lateral sliding, slip and upset combination, thereby create sufficient hardware supports for the multifunctional development of sliding closure type mobile communication terminal; Simultaneously, screw-and-nut mechanism needn't be arranged between first slide plate and second slide plate, and is arranged on the side of mobile communication terminal, helps mobile communication terminal and does thin and layout designs.
Description of drawings
Fig. 1 is the explosive view of embodiment provided by the present invention.
Fig. 2 is the schematic diagram after omitting casing and assembling embodiment illustrated in fig. 1.
Fig. 3 is the schematic diagram that is in a slip limit position after omission casing embodiment illustrated in fig. 1 and the assembling.
Fig. 4 is the schematic diagram that is in another slip limit position after omission casing embodiment illustrated in fig. 1 and the assembling.
Fig. 5 is the schematic diagram of the sliding sleeve among Fig. 1.
Fig. 6 is the cutaway view of the sliding sleeve among Fig. 1.
Fig. 7 is the schematic diagram of the mount pad among Fig. 1.
Fig. 8 is the cutaway view of the mount pad among Fig. 1.
Embodiment
With reference to accompanying drawing.The present invention includes slide plate 1 and slide plate 2, the screw-and-nut mechanism that described driving mechanism and slide plate 1 are connected with slide plate 2, described driving mechanism also is provided with the servomechanism of screw rod 7 and nut relative motion.
In the present embodiment, described nut adopts the form of the sliding sleeve 6 that is shaped on internal thread, and its endoporus is only local to be provided with the screw thread 61 that cooperates with screw rod, helps processing, and the big footpath precision-fit of the big footpath of endoporus and screw rod leads, and teetertotters about preventing.In addition, screw surface or nut inner hole surface can be provided with plastic layer, more to help the cooperation of nut and screw rod, prevent slip noise.Described screw rod can adopt double thread, makes the stressed more even of sliding sleeve 6.
Described servomechanism can be to be the servomechanism of power with the direct current machine, and described also can be the servomechanism that produces power-assisted with spring energy-storage and when spring discharges.In the present embodiment, adopt the latter.
Described servomechanism comprises that described rotor is provided with the curved surface 51 that cooperates with the cam surface 41 of cam by spring 3 supports and along the cam 4 of screw axial direction slip and the rotor 5 that moves with screw rod.Rotor can be to be connected on the screw rod by casting Contiuum type, and rotor also can and move with screw rod by the keyway cooperation, and cam can be provided with the hole of passing for the termination of screw rod.
Described servomechanism can only be located at an end of screw rod, and described servomechanism also is provided with the mount pad 8 of cam and spring, and described driving mechanism is provided with the supporting seat 9 of screw rod at the other end of screw rod, and described mount pad and supporting seat 9 are fixed on the slide plate that screw rod is installed.
Described driving mechanism also can be provided with described servomechanism at the two ends of screw rod, and described servomechanism also is provided with the mount pad of cam and spring, and described mount pad is fixed on the slide plate that screw rod is installed.
Be provided with the gathering sill 81 of camming movement in the described mount pad, cam is provided with the feather key 42 that is mated.
As shown in the figure, in the present embodiment, described screw-and-nut mechanism only is installed on a side of slide plate, described sliding sleeve 6 is installed on a side of slide plate 1, screw rod 7 is installed on the homonymy of slide plate 2 by mount pad 8 and supporting seat 9, slide plate 2 offers groove 23 at the screw rod place, to help the attenuate design of sliding closure type mobile communication terminal.Wherein sliding sleeve 6 is provided with positioning boss 62, and slide plate 1 is provided with positioning hole corresponding, and the connecting hole 63 that also is provided with screw or rivet on the sliding sleeve 6 is to be connected with slide plate 1.Described mount pad is provided with positioning boss 82, and the slide plate of installing and locating seat is provided with the location hole that cooperates with positioning boss.Boss 82 had both played the role of positioning, and can increase the mount pad wall thickness again gaining in strength, and reduced the wall thickness that mount pad protrudes from slide plate, to reduce the height after the screw rod assembling.Described mount pad also is provided with the connecting hole 83 of screw or rivet to be connected with slide plate 2.
The opposite side of slide plate 2 is provided with the chute 21 that inserts with lateral edges for slide plate 1, and drawing reference numeral 22 is the wear-resistant pad of chute 21.Like this, can not only play guide effect, and help avoid the trend that slide plate rotates.Perhaps, also can be that the opposite side of slide plate 1 is provided with the chute that inserts with lateral edges for slide plate 2.
In addition, also can be described screw-and-nut mechanism all to be set in the both sides of slide plate 1 and slide plate 2.
When using, promote the sliding closure type mobile communication terminal, upper casing 100 and lower casing 200 sliding openings, slide plate 1 and 2 produces slide relative, screw rod and nut produce relative motion, by cooperating of cam and rotor, make cam be pushed motion and the compression spring, when the mating surface of cam surface and rotor curved surface cooperates when turning to height to put low spot cooperated height point from high point, spring releases energy, the relative motion of power-assisted screw rod and nut, upper casing 100 and lower casing 200 are opened automatically, and when cam surface cooperated low spot for high point with the mating surface of rotor curved surface, slide plate 1 and 2 all was in stable relative position, thereby the multiple-pass that can easily realize slip lid is slided, two-way slip and lateral sliding.
Claims (10)
1, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding, comprise slide plate (1) and slide plate (2), it is characterized in that described driving mechanism also is provided with the screw-and-nut mechanism that is connected with slide plate (2) with slide plate (1), described driving mechanism also is provided with the servomechanism of screw rod and nut relative motion.
2, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1, it is characterized in that described servomechanism comprises that described rotor is provided with the curved surface that cooperates with the cam surface of cam by the spring support and along the cam of screw axial direction slip and the rotor that moves with screw rod.
3, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that described nut is installed on a side of slide plate (1), and screw rod is installed on the homonymy of slide plate (2), and the slide plate that screw rod is installed offers groove at the screw rod place.
4, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 3 is characterized in that the opposite side of slide plate (1) is provided with the chute that inserts with lateral edges for slide plate (2); Perhaps, the opposite side of slide plate (2) is provided with the chute that inserts with lateral edges for slide plate (1).
5, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that the both sides of slide plate (1) and slide plate (2) are equipped with described screw-and-nut mechanism, and the slide plate that screw rod is installed offers groove at the screw rod place.
6, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 2, it is characterized in that described servomechanism is located at an end of screw rod, described servomechanism also is provided with the mount pad of cam and spring, described driving mechanism is provided with the supporting seat of screw rod at the other end of screw rod, and described mount pad and supporting seat are fixed on the slide plate that screw rod is installed.
7, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 2, it is characterized in that described driving mechanism is provided with described servomechanism at the two ends of screw rod, described servomechanism also is provided with the mount pad of cam and spring, and described mount pad is fixed on the slide plate that screw rod is installed.
8, as the new-type driving mechanism in claim 6 or the 7 described mobile communication terminal closure hinge of sliding, it is characterized in that described mount pad is provided with positioning boss, the slide plate that screw rod is installed is provided with the location hole that cooperates with positioning boss.
9, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that the only local screw thread that cooperates with screw rod that is provided with of described nut inner hole.
10, the new-type driving mechanism in the mobile communication terminal closure hinge of sliding as claimed in claim 1 is characterized in that screw surface or nut inner hole surface are provided with plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100609546A CN101262510A (en) | 2008-04-11 | 2008-04-11 | New driving mechanism for sliding cover gemet of mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100609546A CN101262510A (en) | 2008-04-11 | 2008-04-11 | New driving mechanism for sliding cover gemet of mobile communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101262510A true CN101262510A (en) | 2008-09-10 |
Family
ID=39962709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100609546A Pending CN101262510A (en) | 2008-04-11 | 2008-04-11 | New driving mechanism for sliding cover gemet of mobile communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101262510A (en) |
-
2008
- 2008-04-11 CN CNA2008100609546A patent/CN101262510A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070278920A1 (en) | Locating structure for slide rail | |
| CN100518462C (en) | Hinge structure | |
| WO2010091845A8 (en) | Fastening device for a module element in an airplane | |
| CN201282484Y (en) | Novel drive mechanism for slip cover hinge of mobile communication terminal | |
| CN101262510A (en) | New driving mechanism for sliding cover gemet of mobile communication terminal | |
| CN101881100B (en) | Automobile door lock actuator | |
| KR100703151B1 (en) | Cover opening and shutting apparatus for up down snd left right direction sliding type portable phone and portable phone using it | |
| CN210423627U (en) | Double-screw rod sliding table | |
| US11725440B2 (en) | Pulley device, sliding door and sliding window | |
| CN201439667U (en) | Hinge and electric device using same | |
| CN207634635U (en) | Straight line module | |
| CN2685640Y (en) | Gearshifting arm lever type clutch release apparatus | |
| US20120028693A1 (en) | Handheld electronic device | |
| US20090298561A1 (en) | Sliding-type mechanism with a semi-automatic opening function | |
| JP3182838U (en) | hinge | |
| CN2799767Y (en) | Electromagnetic lock | |
| CN201673823U (en) | Piston rod guide transmission device of a high-pressure circuit breaker hydraulic operation mechanism | |
| CN201113583Y (en) | Electric motor magnet steel positioning structure | |
| CN201854309U (en) | Slip cover type mobile electronic equipment terminal and sliding structure thereof | |
| CN205498667U (en) | Electronic slide rail is used to seat | |
| CN101603561A (en) | A kind of driving mechanism with locating function | |
| CN201207669Y (en) | Mobile phone having module fixing device | |
| CN101537852A (en) | Piston travel unloading mechanism of automobile power steering gear | |
| CN201222760Y (en) | Sliding closure hinge of mobile communication terminal | |
| CN200976612Y (en) | Sliding structure of sliding closure terminal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20080910 |