CN105306643A - Twin rotary shaft hinge structure and electronic device - Google Patents
Twin rotary shaft hinge structure and electronic device Download PDFInfo
- Publication number
- CN105306643A CN105306643A CN201510863740.2A CN201510863740A CN105306643A CN 105306643 A CN105306643 A CN 105306643A CN 201510863740 A CN201510863740 A CN 201510863740A CN 105306643 A CN105306643 A CN 105306643A
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- rotating shaft
- ear
- fixture
- spill spin
- component
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- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a twin rotary shaft hinge structure. The twin rotary shaft hinge structure comprises a first rotary shaft and a second rotary shaft, which can rotate simultaneously. In addition, the invention also provides an electronic device adopting the structure. Compared with the prior art, the twin rotary shaft hinge structure has the beneficial effect that both a display screen and a mobile phone platform can turn over so as to be convenient for users to use.
Description
Technical field
The present invention relates to mobile phone component technical field, particularly relate to a kind of Double rotation axle hinge arrangement and electronic equipment.
Background technology
At present, the display screen of most of flip phone and the connection of host platform all adopt the structure of single-shaft-rotation, when use, can only rotate by display screen, and have the restriction of the anglec of rotation.When camera is arranged on the back side of the side of mobile phone or mobile phone, because display screen is below renovating, therefore, after clamshell phone opens, display screen facing away from camera, make consumer when use camera function, not by the photo of display screen preview to oneself, the effect of the picture causing take is not ideal enough.
Given this, the invention provides a kind of Double rotation axle hinge arrangement and electronic equipment.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and a kind of Double rotation axle hinge arrangement and electronic equipment are provided.
For realizing object of the present invention, the technical solution adopted in the present invention is: a kind of Double rotation axle hinge arrangement, comprise the first shell and second housing that removably connect, the container cavity of two end band openings is formed between first shell and second housing, described first rotation ear and second rotates ear and includes ear connecting portion and fixed part, be slidably connected in the gathering sill that the front end of described fixed part is stuck in the first shell, one end of described first rotating shaft and the second rotating shaft is stretched out from the opening of described container cavity, 3rd rotation ear and the 4th rotates ear and is connected with the end of the first rotating shaft with the second rotating shaft respectively, described first rotating shaft is connected with the second fixture with the second rotating shaft in turn from the one end be connected with rotation ear, guide limiting stopper, spill spin block, stoping block, spring, 3rd fixture, card, first fixture, described first rotating shaft and the second rotating shaft and the second fixture are slidably connected, the position that described guide limiting stopper is connected with rotating shaft is provided with projection, the corresponding site of rotating shaft is provided with stopper slot, described projection can slide in stopper slot, described spill spin block is fixedly connected with described rotating shaft, the end face that described spill spin block is connected with stoping block is dentalation, the end face that described stoping block is connected with spill spin block is similarly dentalation, one end and first fixture of rotating shaft are slidably connected, and this end is provided with groove, groove is blocked by card, 3rd fixture is connected by screw with the first fixture.
Wherein, the described first ear connecting portion rotating ear is connected with first component, and the second ear connecting portion rotating ear is connected with second component, and the described 4th rotates ear is connected with second component, and the described 3rd rotates ear is connected with first component.
Compared with prior art, the invention has the beneficial effects as follows: utilize the present invention, display screen and cell phone platform all can overturn, thus user-friendly.
Accompanying drawing explanation
Figure 1 shows that structure first schematic diagram using electronic equipment of the present invention;
Figure 2 shows that structure second schematic diagram using electronic equipment of the present invention;
Figure 3 shows that structure first schematic diagram of the present invention;
Figure 4 shows that structure second schematic diagram of the present invention;
Figure 5 shows that structure first schematic diagram of spill spin block of the present invention;
Figure 6 shows that structure second schematic diagram of spill spin block of the present invention;
Figure 7 shows that the structural representation of stoping block of the present invention;
Figure 8 shows that the structural representation of rotating shaft of the present invention;
Figure 9 shows that the structural representation of guide limiting stopper of the present invention;
In figure: 1-first component, 2-second component, 3-bispin pivot hinge structure, 4-display screen, 5-button portion, 101-first shell, 102-second housing, 103-first rotates ear, 104-second rotates ear, 105-first fixture, 106-spring, 107-stoping block, 108-spill spin block, 109-guide limiting stopper, 110-second fixture, 111-the 3rd rotates ear, 112-the 4th rotates ear, 113-rotating shaft, 114-the 3rd fixture, 115-card, 116-stopper slot, 117-projection, 123-gathering sill.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Should be noted that, " connection " described in the application and the word for expressing " connection ", as " being connected ", " being connected " etc., it both can refer to a certain parts with another parts and directly be connected, and also can refer to a certain parts and was connected with another parts by miscellaneous part.
As shown in Fig. 1-Fig. 9, the embodiment of the invention discloses a kind of Double rotation axle hinge arrangement and use the mobile phone of this structure.
Double rotation axle hinge arrangement comprises the first shell and second housing that removably connect, the container cavity of two end band openings is formed between first shell and second housing, described first rotation ear and second rotates ear and includes ear connecting portion and fixed part, be slidably connected in the gathering sill that the front end of described fixed part is stuck in the first shell, rotating shaft is two, first rotating shaft and the second rotating shaft, one end of described first rotating shaft and the second rotating shaft is stretched out from the opening of described container cavity, 3rd rotation ear and the 4th rotates ear and is connected with the end of the first rotating shaft with the second rotating shaft respectively, riveting parts can be passed through, screws etc. are connected, described first rotating shaft is connected with the second fixture with on the second rotating shaft in turn from the one end be connected with rotation ear, guide limiting stopper, spill spin block, stoping block, spring, 3rd fixture, card, first fixture, described first rotating shaft and the second rotating shaft and the second fixture are slidably connected, second fixture is provided with open-work, for carrying out spacing to rotating shaft, rotating shaft passes open-work and is slidably connected with open-work, the position that described guide limiting stopper is connected with rotating shaft is provided with projection, the corresponding site of rotating shaft is provided with stopper slot, described projection can slide in stopper slot, guide limiting stopper is also provided with open-work, and in open-work, be provided with two or more projection, described projection is circular, the shapes such as ellipse, rotating shaft is provided with stopper slot, the shape of stopper slot matches with projection, stopper slot has certain length in order to limit the anglec of rotation of rotating shaft, described spill spin block is fixedly connected with described rotating shaft, spill spin block fixing on the rotary shaft and with rotating shaft synchronous rotary, the end face that described spill spin block is connected with stoping block is dentalation, the end face that described stoping block is connected with spill spin block is similarly dentalation, such structure is set, the rotation of rotating shaft is made to have certain resistance and restriction, thus ensure that rotating shaft can not rotate arbitrarily, one end and first fixture of rotating shaft are slidably connected, and this end is provided with groove, groove is blocked by card, 3rd fixture is connected by screw with the first fixture.
Wherein, the described first ear connecting portion rotating ear is connected with first component, and the second ear connecting portion rotating ear is connected with second component, and the described 4th rotates ear is connected with second component, and the described 3rd rotates ear is connected with first component.
Compared with prior art, the invention has the beneficial effects as follows: utilize the present invention, display screen and cell phone platform all can overturn, thus user-friendly.
When using, stir mobile phone shell and/or mobile phone body, owing to being connected with engaging lug, thus driving engaging lug to rotate, engaging lug driven rotary axle rotates, and spill spin block and stoping block produce friction, because stoping block is connected with spring, therefore, spring is extruded, thus spill spin block can be relatively rotated with stoping block.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a Double rotation axle hinge arrangement, it is characterized in that, comprise the first shell and second housing that removably connect, the container cavity of two end band openings is formed between first shell and second housing, described first rotation ear and second rotates ear and includes ear connecting portion and fixed part, be slidably connected in the gathering sill that the front end of described fixed part is stuck in the first shell, one end of described first rotating shaft and the second rotating shaft is stretched out from the opening of described container cavity, 3rd rotation ear and the 4th rotates ear and is connected with the end of the first rotating shaft with the second rotating shaft respectively, described first rotating shaft is connected with the second fixture with the second rotating shaft in turn from the one end be connected with rotation ear, guide limiting stopper, spill spin block, stoping block, spring, 3rd fixture, card, first fixture, described first rotating shaft and the second rotating shaft and the second fixture are slidably connected, the position that described guide limiting stopper is connected with rotating shaft is provided with projection, the corresponding site of rotating shaft is provided with stopper slot, described projection can slide in stopper slot, described spill spin block is fixedly connected with described rotating shaft, the end face that described spill spin block is connected with stoping block is dentalation, the end face that described stoping block is connected with spill spin block is similarly dentalation, one end and first fixture of rotating shaft are slidably connected, and this end is provided with groove, groove is blocked by card, 3rd fixture is connected by screw with the first fixture.
2. an electronic equipment, it is characterized in that, described electronic equipment uses Double rotation axle hinge arrangement as claimed in claim 1, the described first ear connecting portion rotating ear is connected with first component, the second ear connecting portion rotating ear is connected with second component, described 4th rotates ear is connected with second component, and the described 3rd rotates ear is connected with first component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510863740.2A CN105306643A (en) | 2015-11-30 | 2015-11-30 | Twin rotary shaft hinge structure and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510863740.2A CN105306643A (en) | 2015-11-30 | 2015-11-30 | Twin rotary shaft hinge structure and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105306643A true CN105306643A (en) | 2016-02-03 |
Family
ID=55203379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510863740.2A Pending CN105306643A (en) | 2015-11-30 | 2015-11-30 | Twin rotary shaft hinge structure and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105306643A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030542A (en) * | 2003-07-10 | 2005-02-03 | Casio Comput Co Ltd | Hinge structure and electronic equipment |
| CN101431548A (en) * | 2008-11-12 | 2009-05-13 | 上海德门电子科技有限公司 | Double-turning shaft apparatus used for mobile phone |
| WO2011093552A1 (en) * | 2010-01-29 | 2011-08-04 | (주)케이에이치바텍 | Portable terminal equipped with hinge module having double rotary shafts |
| CN202484068U (en) * | 2011-07-13 | 2012-10-10 | 三星电子株式会社 | Gear cam installation device of double-shaft hinge device for portable terminal |
| CN202634502U (en) * | 2012-03-31 | 2012-12-26 | 三星电子株式会社 | Double-shaft gear hinge device and flip-type portable terminal |
| CN103148087A (en) * | 2012-01-11 | 2013-06-12 | 联想(北京)有限公司 | Hinge device and folding device with the hinge device |
| US20150245511A1 (en) * | 2014-02-25 | 2015-08-27 | First Dome Corporation | Parallelism stabilization structure of dual-shaft hinge |
| CN205490683U (en) * | 2015-11-30 | 2016-08-17 | 天津德铃通信部品有限公司 | Double -rotary axle hinge structure and electronic equipment |
-
2015
- 2015-11-30 CN CN201510863740.2A patent/CN105306643A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005030542A (en) * | 2003-07-10 | 2005-02-03 | Casio Comput Co Ltd | Hinge structure and electronic equipment |
| CN101431548A (en) * | 2008-11-12 | 2009-05-13 | 上海德门电子科技有限公司 | Double-turning shaft apparatus used for mobile phone |
| WO2011093552A1 (en) * | 2010-01-29 | 2011-08-04 | (주)케이에이치바텍 | Portable terminal equipped with hinge module having double rotary shafts |
| CN202484068U (en) * | 2011-07-13 | 2012-10-10 | 三星电子株式会社 | Gear cam installation device of double-shaft hinge device for portable terminal |
| CN103148087A (en) * | 2012-01-11 | 2013-06-12 | 联想(北京)有限公司 | Hinge device and folding device with the hinge device |
| CN202634502U (en) * | 2012-03-31 | 2012-12-26 | 三星电子株式会社 | Double-shaft gear hinge device and flip-type portable terminal |
| US20150245511A1 (en) * | 2014-02-25 | 2015-08-27 | First Dome Corporation | Parallelism stabilization structure of dual-shaft hinge |
| CN205490683U (en) * | 2015-11-30 | 2016-08-17 | 天津德铃通信部品有限公司 | Double -rotary axle hinge structure and electronic equipment |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |