CN2814909Y - Mobile phone pivot device - Google Patents
Mobile phone pivot device Download PDFInfo
- Publication number
- CN2814909Y CN2814909Y CN 200520108832 CN200520108832U CN2814909Y CN 2814909 Y CN2814909 Y CN 2814909Y CN 200520108832 CN200520108832 CN 200520108832 CN 200520108832 U CN200520108832 U CN 200520108832U CN 2814909 Y CN2814909 Y CN 2814909Y
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- component
- angle
- rotary
- axis hole
- pair
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- Expired - Fee Related
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- Telephone Set Structure (AREA)
Abstract
The utility model provides a mobile phone pivot device comprising a combination component, a rotary pivot component, an angle rotary component, a positioning sheet, a pad group and a fixed shaft base, wherein a downwards and outwards convex action part is arranged on the combination component; a pair of downwards convex fixing points are arranged at the side of a shaft hole on the action part; the adjacent and separated distance of the two fixing points is smaller than 180 DEG; the shaft rotary pivot component butted with the combination component is provided with a pair of grooves which are in diagonal arrangement of a shaft hole of a butting part; a pair of top convex points which are in same angle arrangement with the fixing points, near the position of the shaft hole; the upwards convex top convex points and the fixing points are staggered front and back; the angle rotary component is arranged at the lower part of at the position of the shaft hole of the rotary pivot component; the length integrated with the angle rotary component can contact to the position of the top convex points and the fixing points. The rotary pivot component and the combination component are mutually matched to form a mode pushing the rotary angle of the angle rotary component to rotate and to position so as to the rotation opening or the rotation closing of the mobile telephone on the body is controlled; thus, the utility model makes use of a simple assembly mode of structural space to obtain effect of smooth rotation.
Description
Technical field
The utility model relates to a kind of hinge device that is applicable to mobile phone, particularly by concerning by the relativity between rotary pivot and the conjunction, can further drive the start of angle revolving part, with the hinge device of the mobile phone that reaches good rotary opening and closing purpose.
Background technology
Because science and technology is maked rapid progress, mobile phone becomes one of articles for use essential in the daily life already, along with development of science and technology, mobile phone not only has improvement on function, polytropy on external form, also satisfied the demand of popular seeking change and innovation, from before the relatively large mobile phone of volume, also technology because of progressing greatly day by day, and make present mobile phone machine also be tending towards lightly trend easily, also because of the mobile phone of many machines for asking reduced volume, formation contains loam cake and the two-part folding type mobile phone of body, or a kind of mobile phone of rotary type, all contain superstructure by these two kinds of mobile phones, so dust, aqueous vapor all is difficult for directly contacting with body the structure that causes button to damage with foreign matter.But convenient inadequately in the present folding formal operations, therefore be necessary it is improved.
Summary of the invention
Main purpose of the present utility model promptly is to provide a kind of hinge device of mobile phone, main angle rotation and the station-keeping mode that constitutes the rotation of promotion angle revolving part by arranging in pairs or groups mutually by rotary pivot and conjunction, rotarily open on the body or rotating closed to be placed on the control action phone, event utilizes under the simple structure space assembling kenel, reaches to have the purpose of rotating effect smoothly.
The purpose of this utility model realizes by following technical proposals, the hinge device of mobile phone provided by the utility model, and it mainly includes:
Conjunction, it is provided with the service portion that is downward evagination, is provided with an axis hole at this service portion place, is positioned at the stop of deciding that the axis hole side is provided with a pair of downward protrusion, and two decide the contiguous standoff distance of stop less than 180 °;
Rotary pivot, it is provided with the docking section of presenting projection, and this docking section is provided with an axis hole, is positioned at the axis hole diagonal angle and is provided with a pair of groove, and contiguous axis hole place is provided with and decide a pair of top salient point that stop is provided with angle, and this to the top salient point that raises up is and decides the stop front and back and stagger;
The angle revolving part for being located at rotary pivot axis hole place below, and being integrally formed with length and can reaching the contact top salient point and decide the position that stop is established;
Shim pack is made up of several pads;
Fixing axle bed, its top is the axis hole upper limb place that is riveting in conjunction, but fixedly non-rounded axis body stationary positioned sheet of axle bed and shim pack.
Below just relevant for technology, means that the utility model adopted and reach effect, lift now a preferred embodiment and conjunction with figs. be elaborated as after, believe can by one deeply and concrete understanding.
Description of drawings
Figure 1 shows that stereoscopic figure of the present utility model;
Figure 2 shows that the utility model exploded perspective view;
Figure 3 shows that the utility model partial structurtes exploded perspective view;
Figure 4 shows that TV structure floor map on the utility model;
Figure 5 shows that the utility model is forward rotary state schematic diagram;
Figure 6 shows that according to Fig. 5 and turn to positioning states schematic diagram after 180 °;
Figure 7 shows that the utility model backward rotation view;
Figure 8 shows that according to positioning states schematic diagram after the rotation shown in Figure 7;
Figure 9 shows that the utility model backward rotation view once more;
Figure 10 shows that according to Fig. 9 and turn to positioning states schematic diagram after 180 °.
Symbol description: 1 conjunction; 11 service portions; 111 axis holes; 112,112 ' decide stop; 2 rotary pivots; 21 docking sections; 211 axis holes; 212 grooves; 213,213 ' top salient point; 3 angle revolving parts; 31 lugs; 4 spacers; 41 locating pieces; 5 shim pack; 6 fixing axle beds; 61 fixed claws; 62 wire casings.
Embodiment
See also Fig. 1 to shown in Figure 3, the hinge device of mobile phone of the present utility model mainly includes conjunction 1, rotary pivot 2, angle revolving part 3, spacer 4, shim pack 5 and fixing axle bed 6.Wherein conjunction 1 is provided with the service portion 11 that is downward evagination, is provided with an axis hole 111 at these service portion 11 places, be positioned at axis hole 111 sides be provided with a pair of downward protrusion decide stop 112,112 ', two decide the standoff distance of stop 112,112 ' vicinity less than 180 °; This rotary pivot 2 is provided with the docking section 21 of presenting projection, this docking section 21 is provided with an axis hole 211, be positioned at axis hole 211 diagonal angles and be provided with a pair of groove 212, and contiguous axis hole 211 places be provided with decide stop 112,112 ' with a pair of top salient point 213,213 of angle setting ', but this to the top salient point 213,213 that raises up ' be with decide stop 112, stagger in 112 ' front and back, each other and nonintervention.
Can be for angle revolving part 3 be set between service portion 11 and docking section 21, this angle revolving part 3 just can be for being arranged at axis hole 111,211 outer rim places, and be integrally formed with length can reach contact top salient point 213,213 ' with the position of deciding stop 112,112 ' establish.
After above-mentioned conjunction 1, rotary pivot 2 and angle revolving part 3 all are provided with and finish, with one fixedly axle bed 6 be penetrated with shim pack 5 and spacer 4, and it is fixing to be coupling together with conjunction 1, rotary pivot 2 and angle revolving part 3, and fixedly axle bed 6 tops are to be riveting in axis hole 111 places; Therefore and fixedly axle bed 6 is not rounded axis body, all is coupling fixingly in non-circular mode with spacer 4 and shim pack 5, and fixedly axle bed 6 fixed claws 61 central authorities of running through above-mentioned every assembly are a wire casing 62, can pass through setting thus for transmission line etc.
Yet spacer 4 is provided with a pair of locating piece 41 that the diagonal angle is provided with, and when rotary pivot 2 turns to the level that is 0 ° or 180 °, all can make the groove 212 of rotary pivot 2 embed locating pieces 41 places, for rotary pivot 2 location; In addition, 5 of shim pack provide as control hinge strength size and promote it and use functions such as persistence.
See also Fig. 4 to shown in Figure 10 relevant for rotation between conjunction 1 and the rotary pivot 2 and location structure.
Wherein extremely shown in Figure 6 with Fig. 4 is to drive angle revolving part 3 actuator states when rotary pivot 2 rotates.When rotary pivot 2 is when forward rotating because the lug 31 of angle revolving part 3 is to be resisted against to decide stop 112 ' and top salient point 213 ' locate, therefore when rotary pivot 2 rotations angle revolving part 3 by top salient point 213 ' promoted, when the lug 31 of angle revolving part 3 is pushed into when deciding stop 112 and contact, and reach 180 ° turn to, simultaneously the groove 212 on rotary pivot 2 docking sections 21 and locating piece 41 are chimeric and make rotary pivot 2 location, owing to a pair ofly decide stop 112,112 ' between the distance less than 180 °, this is just because must consider the angle that the lug 31 of angle revolving part 3 is shared when rotary pivot 2 rotations, therefore these all are through detailed calculating, thus though rotary pivot 2 be forward or backward rotation all can be 180 ° level.
The explanation of the foregoing description is forward to rotate 180 ° with screen, if screen to be turned to other direction then must with rotary pivot 2 oppositely to go back to, it goes back to state and please cooperate and consult Fig. 7 and shown in Figure 8, after rotary pivot 2 forward rotates 180 °, must be via former path circumscribed backward rotation again during the involution original position, the current rotation is that rotary pivot 2 bodies rotate voluntarily, and the angle revolving part can't be rotated in the lump.
The continuous Fig. 9 and shown in Figure 10 that sees also, after rotary pivot 2 goes back to the involution original position again, if desire is rotated rotary pivot 2 towards other direction, decide stop 112 places because of the lug 31 of angle revolving part 3 has been turned to this moment, therefore the top salient point 213 of being conflicted with lug 31 can be clockwise because of rotary pivot 2, rotates by locating piece 41 and groove 212 location and angle revolving part 3 is pushed to rotary pivot 2.
In sum; the hinge device of mobile phone of the present utility model by by rotary pivot in clockwise, when counter-rotating; yet all be subjected to accurate structural design to reach progressive effects such as tool angle rotation smoothly, certain location; the above only is preferred embodiment of the present utility model; the equivalence that all familiar skill personage Fan Yi of the present utility model spirit of the present utility model is made is modified or is changed, and all should be encompassed in the claimed claim of the application.
Claims (1)
1. the hinge device of a mobile phone is characterized in that mainly including: conjunction, rotary pivot, angle revolving part, spacer, shim pack and fixing axle bed; Wherein:
Described conjunction is provided with the service portion that is downward evagination, is provided with an axis hole at this service portion place, is positioned at the stop of deciding that the axis hole side is provided with a pair of downward protrusion, and two decide the contiguous standoff distance of stop less than 180 °;
Described rotary pivot, be provided with the docking section of presenting projection, this docking section is provided with an axis hole, is positioned at the axis hole diagonal angle and is provided with a pair of groove, contiguous axis hole place is provided with and decide a pair of top salient point that stop is provided with angle, and this to the top salient point that raises up is and decides the stop front and back and stagger;
Described angle revolving part for being located at rotary pivot axis hole place below, and being integrally formed with length and can reaching the contact top salient point and decide the position that stop is established;
Described shim pack is made up of several pads;
Described fixedly axle bed, its top are the axis hole upper limb places that is riveting in conjunction, but fixedly non-rounded axis body stationary positioned sheet of axle bed and shim pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520108832 CN2814909Y (en) | 2005-06-07 | 2005-06-07 | Mobile phone pivot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520108832 CN2814909Y (en) | 2005-06-07 | 2005-06-07 | Mobile phone pivot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814909Y true CN2814909Y (en) | 2006-09-06 |
Family
ID=36949996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520108832 Expired - Fee Related CN2814909Y (en) | 2005-06-07 | 2005-06-07 | Mobile phone pivot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814909Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615462A (en) * | 2013-08-01 | 2014-03-05 | 昆山联德精密机械有限公司 | Hinge with multiple stop angles |
-
2005
- 2005-06-07 CN CN 200520108832 patent/CN2814909Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615462A (en) * | 2013-08-01 | 2014-03-05 | 昆山联德精密机械有限公司 | Hinge with multiple stop angles |
| CN103615462B (en) * | 2013-08-01 | 2015-11-18 | 昆山联德精密机械有限公司 | Hinge with multiple stop angles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20100607 |