CN106763132A - A kind of structure of the electrodeless rotating shaft that can realize virtual axle center - Google Patents
A kind of structure of the electrodeless rotating shaft that can realize virtual axle center Download PDFInfo
- Publication number
- CN106763132A CN106763132A CN201710032721.4A CN201710032721A CN106763132A CN 106763132 A CN106763132 A CN 106763132A CN 201710032721 A CN201710032721 A CN 201710032721A CN 106763132 A CN106763132 A CN 106763132A
- Authority
- CN
- China
- Prior art keywords
- electrodeless
- rotary rail
- damping
- axle center
- rail body
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
Abstract
The present invention relates to a kind of structure of the electrodeless rotating shaft that can realize virtual axle center, solve pivot structure in the prior art has particular/special requirement to the profile of revolving part and fixed part：I.e. around the designed arc-shaped appearance of rotating shaft core, the technical problem of product appearance is influenceed.The present invention includes fixed base support body using the electrodeless pivot structure, and the first rotary rail body being connected by the first damping with base support body, the first rotary rail body is fixed on base support body by the first pin；The second rotary rail body being connected by the second damping with the first rotary rail body, the second rotary rail body is fixed on the technical scheme of base support body by the second pin, the problem is preferably resolved, in can be used in the electronic product of electrodeless rotating shaft at virtual axle center.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of knot of the electrodeless rotating shaft that can realize virtual axle center
Structure.
Background technology
With the development of flat board and notebook computer, rotating shaft miscellaneous emerges in an endless stream, and consumer's countershaft needs reality
The requirement of existing function is also more and more, and cost is low, and size will do small as far as possible, can realize electrodeless freely stop, etc..By city
Field investigation, it is found that existing rotating shaft on the market has part same as below：There is fixed axle center, so, revolving part and fixed part
Take up room larger；There is particular/special requirement to the profile of revolving part and fixed part：I.e. around the designed arc-shaped appearance of rotating shaft core, influence
Product appearance.Therefore it provides a kind of virtual axle without axle center is just necessary.
The content of the invention
The technical problems to be solved by the invention are that prior art has rotating shaft and has particular/special requirement to profile, influence outward appearance
Technical problem, the present invention provides a kind of electrodeless electrodeless pivot structure for freely stopping of the energy without axle center.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of electrodeless pivot structure that can realize virtual axle center, the electrodeless pivot structure includes：
Fixed base support body, the base support body side is provided with the first pin, and opposite side is provided with
One damping；The first rotary rail body being connected by the first damping transmission with base support body, first rotary rail
The second pin and the first stopping means are installed with body；Be connected by the second damping transmission with the first rotary rail body
Two rotary rail bodies, the second rotary rail body has the second stopping means.
It is optimization in such scheme, further, first stopping means is included in the outer of the first rotary rail body
The stopper slot a that cambered surface is set.
Further, the base support body is provided with guide groove corresponding with stopper slot a.
Further, second stopping means includes the stopper slot b set on the intrados of base support body.
Further, the damping of the mistake first is damping gear, and the second damping is damping gear.
Further, the extrados of the first rotary rail body is provided with the dentation knot with the gear inosculation of the first damping
Structure, the intrados of the first rotary rail body is provided with the dentalation with the gear inosculation of the second damping.
Further, first damping is fixed by screws on base support body, the circle that screw is, and screw
Extend transversely through base support body.
Further, second damping is fixed by screws on the second rotary rail body, and screw is circle, and spiral shell
Nail extends transversely through the second rotary rail body.
Further, the base support body is provided with least 3 through holes.
The present invention is rotated by cleverly designing using virtual axle center, can realize electrodeless freedom.Using the cunning in virtual axle center
Rail is designed, the effective space saved using rotating shaft core in kind.Base support body 1 maintains static the flat board, it is necessary to rotate
Computer is fixed on the first rotary rail, and the rotary rail of base support body 1 and first and the first rotary rail and second revolve
Transduction rail between all using gear driven damp, realize it is electrodeless freely stop rotation
Beneficial effects of the present invention：
Effect one, the effective space saved using rotating shaft core in kind；
Effect two, electrodeless can freely stop rotation；
Effect three, can realize freely stopping rotation back and forth.
Brief description of the drawings
Fig. 1 rotating shaft axonometric drawings of the present invention.
The virtual axle center rotating shaft inactive state schematic cross-section of Fig. 2 rotating shafts of the present invention.
The virtual axle center of Fig. 3 rotating shafts of the present invention goes to the schematic cross-section of another angle.
The rotary rails of Fig. 4 first spacing sectional view when static.
The rotary rails of Fig. 5 second spacing sectional view when static.
Spacing sectional view during Fig. 6 the first rotary rail maximum angles.
In accompanying drawing：XW- position limiting structures, 1- base support bodies, 2- the first rotary rail bodies, 3- the second rotary rail sheets
Body, 4- first is damped, and 5- second is damped, the pins of 6- first, the pins of 7- second.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1：
The present embodiment provides a kind of electrodeless pivot structure that can realize virtual axle center, such as Fig. 1, the electrodeless rotating shaft
Structure includes：
Fixed base support body 1, the side of base support body 1 is provided with the first pin 6, and opposite side is provided with
First damping 4；The the first rotary rail body 2 for passing through the drive connection of the first damping 4 with base support body 1, first rotation
Turn to be installed with the second pin 7 and the first stopping means in guide rail body 2；Passed by the second damping 5 with the first rotary rail body 2
Second rotary rail body 3 of dynamic connection, the second rotary rail body 3 has the second stopping means.The base support
Body 1 is provided with 6 through holes.6 through holes are used for firm banking support 1.Such as Fig. 2, the damping of the mistake first 4 is using gear driven resistance
Buddhist nun.The damping of the mistake second 5 is damped using gear driven.
Such as Fig. 3 and Fig. 4, the extrados of the first rotary rail body 2 is provided with the tooth with the gear inosculation of the first damping 4
Shape structure, the intrados of the first rotary rail body 2 is provided with the dentalation with the gear inosculation of the second damping 5.
Such as Fig. 4 and Fig. 6, it is spacing that the extrados that first stopping means is included in the first rotary rail body 2 is set
Groove a.The base support body 1 is provided with guide groove corresponding with stopper slot a.Second stopping means includes base support sheet
The stopper slot b set on the intrados of body 1.
Such as Fig. 4 and Fig. 5, described first damps 4 is fixed by screws on base support body 1, the circle that screw is, and
Screw extends transversely through base support body 1.Second damping 5 is fixed by screws on the second rotary rail body 3, screw
It is circle, and screw extends transversely through the second rotary rail body 3.
The rotary principle of the structure of electrodeless rotating shaft such as Fig. 3, Fig. 4, Fig. 5 and Fig. 6 described in the present embodiment.
First rotary rail body 2 acts on the second damping 5 by the external force of panel computer, is engaged by gear and driven
First rotary rail 2 is rotated, and the first rotary rail 2 is engaged with the gear in the first damping 4, due to the first damping 4 and second
5 damping gears for using are damped, therefore the first rotary rail body 2 and the second rotary rail body 3 can rotate simultaneously, and
Optional position in rotary course can stop, that is, realize electrodeless freely stopping.First rotary rail body 2 and the second rotation are led
Rail body 3 goes to partial cross sectional views such as Fig. 3 of another angle.
The second rotary rail body 3 is controlled to skid off the first rotary rail body 2 respectively by 2 pins and position limiting structure,
First rotary rail skids off base support body 1.
A () when at rest, is illustrated in fig. 4 shown below, the first pin 6 is assemblied on base support body 1, the first rotation
Turn guide rail body 2 and open stopper slot a, guide groove is correspondingly arranged on base support body 1, so as to limit in the both direction of left and right
One rotary rail body 2 skids off base support body 1；
As shown in figure 5, the second pin 7 is assemblied on the first rotary rail body 2, limit is opened in the second rotary rail relevant position
Position groove b, so that the rotary rail of two-way limitation second skids off the first rotary rail body 2.
When () is in the maximum angle that the first rotary rail body 2 is rotated to b, by the first rotary rail body and base
The position limiting structure of both sides on rack body 1, limitation the first rotary rail body 2 now skids off base support body 1, such as Fig. 6
It is shown.
Embodiment 2：
The present embodiment further illustrates the quantity of the through hole of base support body 1 on the basis of embodiment 1.
Because the effect of the through hole is to fix the base support body 1, and the fixed position quantity energy of 3 and the above
Enough meet daily mechanical requirements.Therefore, the quantity of through hole is more than 3.
Preferably, the quantity of through hole is the even number more than 3, the both sides of base support body 1 are symmetrically distributed in.
Although being described to illustrative specific embodiment of the invention above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the scope of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change is in appended claim restriction and the spirit and scope of the invention for determining, one
The innovation and creation using present inventive concept are cut in the row of protection.
Claims (9)
1. a kind of electrodeless pivot structure that can realize virtual axle center, it is characterised in that：The electrodeless pivot structure includes：
Fixed base support body (1), base support body (1) side is provided with the first pin (6), and opposite side sets
There is the first damping (4)；The first rotary rail body (2) being connected by the first damping (4) with base support body (1),
The first rotary rail body (2) is provided with the second pin (7) and the first stopping means；It is logical with the first rotary rail body (2)
The second rotary rail body (3) of the second damping (5) drive connection is crossed, the second rotary rail body (3) is with the second limit
Position device.
2. the electrodeless pivot structure that virtual axle center can be realized according to claim 1, it is characterised in that：Described
One stopping means is included in the stopper slot a that the extrados of the first rotary rail body (2) is set.
3. the electrodeless pivot structure that virtual axle center can be realized according to claim 2, it is characterised in that：The bottom
Seat support body (1) is provided with guide groove corresponding with stopper slot a.
4. the electrodeless pivot structure that virtual axle center can be realized according to claim 1, it is characterised in that：Described
Two stopping means are included in the stopper slot b set on the intrados of base support body (1).
5. the electrodeless pivot structure that virtual axle center can be realized according to claim 1, it is characterised in that：Described
One damping (4) and the second damping (5) are damping gear.
6. the electrodeless pivot structure that virtual axle center can be realized according to claim 5, it is characterised in that：Described
The extrados of one rotary rail body (2) is provided with dentalation corresponding with the gear of the first damping (4), and first rotation is led
The intrados of rail body (2) is provided with the dentalation with the gear inosculation of the second damping (5).
7. the electrodeless pivot structure that virtual axle center can be realized according to claim 1, it is characterised in that：Described
One damping (4) is fixed by screws on base support body (1), the circle that screw is, and screw extends transversely through base support
Body (1).
8. the electrodeless pivot structure that virtual axle center can be realized according to claim 1, it is characterised in that：Described
Two dampings (5) are fixed by screws on the second rotary rail body (3), and screw is circle, and screw extends transversely through the second rotation
Turn guide rail body (3).
9. the electrodeless pivot structure that virtual axle center can be realized according to claim 1, it is characterised in that：The bottom
Seat support body (1) is provided with least 3 through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032721.4A CN106763132B (en) | 2017-01-16 | 2017-01-16 | A kind of structure for the electrodeless shaft can be realized virtual axle center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032721.4A CN106763132B (en) | 2017-01-16 | 2017-01-16 | A kind of structure for the electrodeless shaft can be realized virtual axle center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763132A true CN106763132A (en) | 2017-05-31 |
| CN106763132B CN106763132B (en) | 2019-03-15 |
Family
ID=58947070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710032721.4A Active CN106763132B (en) | 2017-01-16 | 2017-01-16 | A kind of structure for the electrodeless shaft can be realized virtual axle center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763132B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741788A (en) * | 2017-09-29 | 2018-02-27 | 捷开通讯(深圳)有限公司 | Tumbler, keyboard and electronic equipment |
| CN108488216A (en) * | 2018-04-02 | 2018-09-04 | 北京环境特性研究所 | A kind of turntable pitching axle construction |
| CN113623520A (en) * | 2021-08-18 | 2021-11-09 | 优奈柯恩(北京)科技有限公司 | Rotating shaft structure for head-mounted electronic equipment and head-mounted electronic equipment |
| CN113757246A (en) * | 2021-08-17 | 2021-12-07 | 东莞市中科冠腾电子科技有限公司 | Virtual shaft damping rotating shaft |
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| CN101300539A (en) * | 2005-09-20 | 2008-11-05 | 思嘎茨讷工业株式会社 | Mobile device and hinge device |
| CN102227568A (en) * | 2009-02-16 | 2011-10-26 | 星崎电机株式会社 | Door body holding structure |
| CN103573795A (en) * | 2012-07-26 | 2014-02-12 | 宏碁股份有限公司 | Folding electronic device |
| CN204127101U (en) * | 2014-10-10 | 2015-01-28 | 上海度邦电子制品有限公司 | With the unidirectional resistance rotation damper of independent fitting seat |
| CN204186789U (en) * | 2014-10-17 | 2015-03-04 | 兆利科技工业股份有限公司 | Turning gear |
| CN204554252U (en) * | 2015-02-15 | 2015-08-12 | 杭州安费诺飞凤通信部品有限公司 | Multiposition stops shaft hinge and mobile electronic product terminal |
| CN205260602U (en) * | 2015-11-16 | 2016-05-25 | 杭州安费诺飞凤通信部品有限公司 | Mobile terminal's hinge and mobile terminal |
| CN105952774A (en) * | 2016-06-08 | 2016-09-21 | 联想(北京)有限公司 | Rotation shaft structure and electronic device |
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2017
- 2017-01-16 CN CN201710032721.4A patent/CN106763132B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101300539A (en) * | 2005-09-20 | 2008-11-05 | 思嘎茨讷工业株式会社 | Mobile device and hinge device |
| CN102227568A (en) * | 2009-02-16 | 2011-10-26 | 星崎电机株式会社 | Door body holding structure |
| CN103573795A (en) * | 2012-07-26 | 2014-02-12 | 宏碁股份有限公司 | Folding electronic device |
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| CN204186789U (en) * | 2014-10-17 | 2015-03-04 | 兆利科技工业股份有限公司 | Turning gear |
| CN204554252U (en) * | 2015-02-15 | 2015-08-12 | 杭州安费诺飞凤通信部品有限公司 | Multiposition stops shaft hinge and mobile electronic product terminal |
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| CN105952774A (en) * | 2016-06-08 | 2016-09-21 | 联想(北京)有限公司 | Rotation shaft structure and electronic device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741788A (en) * | 2017-09-29 | 2018-02-27 | 捷开通讯(深圳)有限公司 | Tumbler, keyboard and electronic equipment |
| CN108488216A (en) * | 2018-04-02 | 2018-09-04 | 北京环境特性研究所 | A kind of turntable pitching axle construction |
| CN108488216B (en) * | 2018-04-02 | 2019-06-25 | 北京环境特性研究所 | A kind of turntable pitching axle construction |
| CN113757246A (en) * | 2021-08-17 | 2021-12-07 | 东莞市中科冠腾电子科技有限公司 | Virtual shaft damping rotating shaft |
| CN113623520A (en) * | 2021-08-18 | 2021-11-09 | 优奈柯恩(北京)科技有限公司 | Rotating shaft structure for head-mounted electronic equipment and head-mounted electronic equipment |
| CN113623520B (en) * | 2021-08-18 | 2023-11-17 | 优奈柯恩(北京)科技有限公司 | Rotating shaft structure for head-mounted electronic equipment and head-mounted electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN106763132B (en) | 2019-03-15 |
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