CN2856561Y - Hinge device for portable device - Google Patents
Hinge device for portable device Download PDFInfo
- Publication number
- CN2856561Y CN2856561Y CN 200520132908 CN200520132908U CN2856561Y CN 2856561 Y CN2856561 Y CN 2856561Y CN 200520132908 CN200520132908 CN 200520132908 CN 200520132908 U CN200520132908 U CN 200520132908U CN 2856561 Y CN2856561 Y CN 2856561Y
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- CN
- China
- Prior art keywords
- slider
- tank
- rotating shaft
- pivot device
- axle sleeve
- 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
Links
- 238000013461 design Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 210000000078 claw Anatomy 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model relates to a hinge device for a portable device. The hinge device includes: a shaft sleeve, a spring, a sliding component and a rotating shaft; a groove is positioned on one end of the shaft sleeve and plural claws are positioned on the edge of the opening of the groove; a spring is positioned in the groove; a sliding component one end of which is provided with a half positioning element is positioned in the groove against the spring; the rotating shaft is positioned on the shaft sleeve and can be rotated correspondingly to the shaft sleeve, and a hat where a half positioning element inserted into the groove and combining with the half positioning element of the sliding component is formed is positioned on one end of the rotating shaft; a ring groove for inputting the claws is formed on the rotating shaft. As a result, the rotating shaft can rotate corresponding to the shaft sleeve without falling because of the design of the claws and the ring groove, otherwise, additional fixing elements are omitted to simplify the structure of the hinge device and reduce the production cost.
Description
Technical field
The utility model relates to a kind of pivot device that is applied to portable apparatus, particularly relates to a kind of simple in structure and possess the pivot device that is applied to portable apparatus that is applied to notebook computer, mobile phone or PDA etc. cheaply.
Background technique
Portable apparatus such as notebook computer, mobile phone, PDA or even handheld game device have been popularized among modern's life at present, no matter be occasions such as office or amusement, almost always all can see people and carry or using these devices quarter.
Many portable apparatus, for example collapsible mobile phone, often possessed two bodies that are articulated and can be closure or open configuration, so that when opening, supply user's communication, and interrupt communication when closed, and in this pivot-connecting position the standing pivot device that possesses semidefinite position effect that is equipped with so that the body of this action phone is when opening or closing, be not subjected under the excessive external force, can fixing the angle of two bodies voluntarily.
The existing pivot device that is applied to portable apparatus, be that the rotating shaft that can rotate relative to this axle sleeve is set on a hollow shaft housing, for rotating shaft being can be positioned on the link component and unlikely dropping, be to fasten this rotating shaft end with a C shape clasp that is arranged on axle sleeve inside, yet, C shape clasp the complexity that has increased this kind pivot device structure is set, and improved the cost of pivot device.
This shows, above-mentioned existing application in the pivot device of portable apparatus structure with use, obviously still have inconvenience and defective, and demand urgently further being improved.In order to solve the problem of the pivot device existence that is applied to portable apparatus, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of pivot device that is applied to portable apparatus of new structure, just become current industry suddenly to treat improved target.
Because above-mentioned existing application is in the defective of the pivot device existence of portable apparatus, the design people is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of pivot device that is applied to portable apparatus of new structure, can improve the pivot device of general existing application, make it have more practicability in portable apparatus.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective of existing application in the pivot device existence of portable apparatus, and provide a kind of pivot device that is applied to portable apparatus of new structure, technical problem to be solved is to make this pivot device axle sleeve and rotating shaft not need extra fixed blocks such as C shape clasp to be connected, and then can simplify the structure of pivot device and reduce the pivot device manufacture cost, thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technological scheme to realize.According to a kind of pivot device that is applied to portable apparatus that the utility model proposes, it comprises: an axle sleeve is to be hollow shape, and is formed with a non-circular tank on the end, is formed with a plurality of button pawls on the edge of opening of this tank; One spring is arranged in this tank; One slider is to be non-circular, is arranged in the tank, leans with spring, and can slide in tank, and this slider is formed with half positioning part on an end of tank opening; An and rotating shaft, be arranged on the axle sleeve and can rotate relative to axle sleeve and slider, and an end is formed with a cap portion that is positioned at outside the tank, in cap portion, be formed with and stretch in the tank and half positioning part that combines with slider half positioning part, between half positioning part and cap portion, be formed with one and supply axle sleeve to buckle the circular groove that pawl stretches into.
The purpose of this utility model and solve its technical problem and also can adopt following technical measures further to realize.
The aforesaid pivot device that is applied to portable apparatus, be to be formed with a plurality of tooth portions of arranging in the form of a ring on half positioning part of wherein said slider, appoint between the adjacent teeth portion and be formed with a teeth groove respectively, be formed with the tooth portion of a plurality of annular arrangements and corresponding slider teeth groove on half positioning part of this rotating shaft, appoint the teeth groove that is formed with a corresponding slider tooth portion between the adjacent teeth portion respectively.
The aforesaid pivot device that is applied to portable apparatus, one end of wherein said slider is formed with the positioning rod that stretches in the spring, on slider, be formed with a positioning hole, be formed with a positioning rod on one end of the relative cap of this rotating shaft portion, this positioning rod stretches into the positioning hole of slider and can slide in this positioning hole.
The utility model compared with prior art has tangible advantage and beneficial effect.
Via as can be known above-mentioned, the utility model relates to a kind of pivot device that is applied to portable apparatus, is to include an axle sleeve, a spring, a slider and a rotating shaft; Be formed with a tank on this axle sleeve one end, be formed with plural number button pawl on the edge of opening of this tank; This spring is arranged in this tank; This slider is arranged in the tank, leans with spring, is formed with half positioning part on this slider one end; This rotating shaft is arranged on the axle sleeve and can rotates relative to axle sleeve, and an end is formed with a cap portion, in cap portion, be formed with and stretch in the tank and half positioning part that combines with slider half positioning part, in rotating shaft, be formed with one for detaining the circular groove that pawl stretches into, by the design of button pawl and circular groove, can make rotating shaft not only relatively axle sleeve rotate but also unlikely coming off, in addition, extra fixed block is saved in this design, so the pivot device structure can be simplified and cost can reduce.
By technique scheme, the pivot device that the utility model is applied to portable apparatus has following advantage at least:
By above-mentioned technological means, the button pawl stretches into the structure of circular groove, the rotation and the affixed function of pivot device have been undertaken, not only make rotating shaft rotate, more can avoid rotating shaft to drop out outside the axle sleeve, therefore relative to axle sleeve, pivot device no longer needs extra fixed blocks such as C shape clasp, so the structure of pivot device can be simplified, its size can be more small meeting the trend of portable apparatus lighting, and the pivot device manufacture cost also can reduce.
In sum, the pivot device that is applied to portable apparatus of the utility model special construction, this pivot device axle sleeve does not need extra fixed block such as C shape clasp to be connected with rotating shaft, and then can simplify the structure of pivot device and reduce the pivot device manufacture cost.It has above-mentioned many advantages and use value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and the multinomial effect that has enhancement than existing application in the pivot device of portable apparatus, thereby be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the stereo appearance figure that is applied to the pivot device of portable apparatus of the present utility model.
Fig. 2 is the three-dimensional exploded view that is applied to the pivot device of portable apparatus of the present utility model.
Fig. 3 is the enforcement phase diagram that the utility model is applied to a mobile phone.
Fig. 4 is the side partial sectional view that is applied to the pivot device of portable apparatus of the present utility model.
Fig. 5 is the operation chart of the utility model continue on drawing 4.
10: axle sleeve 11: tank
12: button pawl 20: spring
30: 31: half positioning parts of slider
311: tooth portion 312: teeth groove
33: positioning rod 34: positioning hole
40: 41: half positioning parts of rotating shaft
411: tooth portion 412: teeth groove
43: positioning rod 44: cap portion
80: body 90: body
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to embodiment, structure, feature and effect thereof according to the pivot device that is applied to portable apparatus that the utility model proposes, describe in detail as after.
See also Fig. 1, shown in Figure 2, the pivot device that is applied to portable apparatus of the utility model preferred embodiment, it mainly comprises: an axle sleeve 10, a spring 20, a slider 30 and a rotating shaft 40.
This axle sleeve 10 is to be hollow shape, and is formed with a non-circular tank 11 on the end, is formed with a plurality of button pawls 12 on the edge of opening of this tank 11.
This spring 20 is arranged in this tank 11.
Please with further reference to Fig. 4, this slider 30 is to be non-circular, be arranged in the tank 11, lean with spring 20, and can in tank 11, slide, this slider 30 is formed with half positioning part 31 on an end of tank 11 openings, be formed with a plurality of tooth portions 311 of arranging in the form of a ring on this half positioning part 31, appoint between the adjacent teeth portion 311 and be formed with a teeth groove 312 respectively, this slider 30 is formed with the positioning rod 33 that stretches in the spring 20 towards an end of spring 20, is formed with a positioning hole 34 on slider 30.
This rotating shaft 40 is arranged on the axle sleeve 10 and can rotates relative to axle sleeve 10 and slider 30, and an end is formed with a cap portion 44 that is positioned at outside the tank 11, in cap portion 44, be formed with and stretch in the tank 11 and half positioning part 41 that combines with slider 30 half positioning parts 31, be formed with the tooth portion 411 of a plurality of annular arrangements and corresponding slider 30 teeth groove 312 on this half positioning part 41, appoint the teeth groove 412 that is formed with a corresponding slider 30 tooth portions 311 between the adjacent teeth portion 411 respectively, being formed with one between half positioning part 41 and cap portion 44 supplies axle sleeve 10 to buckle the circular groove 45 that pawl 12 stretches into, be formed with a positioning rod 43 on an end of rotating shaft 40 relative cap portions 44, this positioning rod 43 stretches into the positioning hole 34 of slider 30 and can slide in this positioning hole 34.
Please refer to Fig. 3 to shown in Figure 5, the utility model pivot device is can be installed on the collapsible mobile phone, this action phone is to have the body 80,90 that two-phase is pivoted, pivot device then is arranged between two bodies 80,90, axle sleeve 10 is to be installed in wherein on the body 80, and rotating shaft 40 then is installed on another body 90; When two bodies are closed or raise state, just can combine closely mutually in 31,41 of half positioning parts of axle sleeve 10 and rotating shaft 40, as shown in Figure 4, when mobile phone be positioned at closure or raise midway the time, then 31,41 of half positioning parts of axle sleeve 10 and rotating shaft 40 are just because of tooth portion 311, the 411 inconsistent states of being separated that are, this moment, slider 30 was subjected to rotating shaft 40 forced to move, compressed spring 20 and slip in tank 11.
By above-mentioned technological means, button pawl 12 stretches into the structure of circular groove 45, the rotation and the affixed function of pivot device have been undertaken, not only make rotating shaft 40 rotate, more can avoid rotating shaft 40 to drop out outside axle 10 covers, therefore relative to axle sleeve 10, pivot device no longer needs extra fixed blocks such as C shape clasp, so the structure of pivot device can be simplified, its size can be more small meeting the trend of portable apparatus lightings such as notebook computer, mobile phone and handheld game device, and the pivot device manufacture cost also can reduce.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (3)
1, a kind of pivot device that is applied to portable apparatus is characterized in that comprising:
One axle sleeve is hollow shape, and is formed with a non-circular tank on the end, is formed with a plurality of button pawls on the edge of opening of this tank;
One spring is arranged in this tank;
One slider is non-circular, is arranged in the tank, leans with spring, and can slide in tank, and this slider is formed with half positioning part on an end of tank opening; And
One rotating shaft, be arranged on the axle sleeve and can rotate relative to axle sleeve and slider, and an end is formed with a cap portion that is positioned at outside the tank, in cap portion, be formed with and stretch in the tank and half positioning part that combines with slider half positioning part, between half positioning part and cap portion, be formed with one and supply axle sleeve to buckle the circular groove that pawl stretches into.
2, the pivot device that is applied to portable apparatus according to claim 1, it is characterized in that being formed with on half positioning part of wherein said slider a plurality of tooth portions of arranging in the form of a ring, appoint between the adjacent teeth portion and be formed with a teeth groove respectively, be formed with the tooth portion of a plurality of annular arrangements and corresponding slider teeth groove on half positioning part of this rotating shaft, appoint the teeth groove that is formed with a corresponding slider tooth portion between the adjacent teeth portion respectively.
3, the pivot device that is applied to portable apparatus according to claim 1 and 2, an end that it is characterized in that wherein said slider is formed with the positioning rod that stretches in the spring, on slider, be formed with a positioning hole, be formed with a positioning rod on one end of the relative cap of this rotating shaft portion, this positioning rod stretches into the positioning hole of slider and can slide in this positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132908 CN2856561Y (en) | 2005-11-11 | 2005-11-11 | Hinge device for portable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132908 CN2856561Y (en) | 2005-11-11 | 2005-11-11 | Hinge device for portable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856561Y true CN2856561Y (en) | 2007-01-10 |
Family
ID=37599868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520132908 Expired - Fee Related CN2856561Y (en) | 2005-11-11 | 2005-11-11 | Hinge device for portable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672324B (en) * | 2008-09-12 | 2012-09-19 | 深圳富泰宏精密工业有限公司 | Hinge structure and portable electronic device applying same |
-
2005
- 2005-11-11 CN CN 200520132908 patent/CN2856561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672324B (en) * | 2008-09-12 | 2012-09-19 | 深圳富泰宏精密工业有限公司 | Hinge structure and portable electronic device applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |