CN106125835A - A kind of 360 ° of ball-type rotating shafts - Google Patents
A kind of 360 ° of ball-type rotating shafts Download PDFInfo
- Publication number
- CN106125835A CN106125835A CN201610457477.1A CN201610457477A CN106125835A CN 106125835 A CN106125835 A CN 106125835A CN 201610457477 A CN201610457477 A CN 201610457477A CN 106125835 A CN106125835 A CN 106125835A
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- Prior art keywords
- plate
- screw rod
- ball
- rotating shafts
- screw
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- 239000012634 fragment Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- G06F1/1618—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of 360 ° of ball-type rotating shafts, including the first screw rod be arrangeding in parallel and the second screw rod, it is provided with snap ring 3 between first screw flight portion and the second screw flight portion, snap ring is sheathed on the guide bar, it is provided with first plate and second that is located by connecting between first screw rod and the second screw rod to be located by connecting plate, first plate and second plate that is located by connecting that is located by connecting is separately positioned on the first screw rod and the second two ends, screw flight portion, guide post two ends plate and second plate that is located by connecting that is located by connecting with first respectively is connected, first screw rod is positioned at first and is located by connecting plate one end and shows that support is connected, it is arranged with first on the other end and pushes against mechanism, the second screw rod first plate one end that is located by connecting is connected with system frame, it is arranged with second on the other end and pushes against mechanism.The rotating shaft size that the present invention is substantially reduced, stability in use is high, easy to assembly.
Description
Technical field
The present invention relates to computer rotation shaft field, be specifically related to a kind of 360 ° of ball-type rotating shafts.
Background technology
Nowadays notebook computer does thinner and thinner, and its concept of function also can be changed between flat board and computer therewith, typically works as
When computer uses, its angle at most 180 degree, and when flat board uses, then need the angle of rotation of 360 degree, electricity could be realized
Brain flattens the using effect of plate, and its rotating shaft is typically made up of two rotating shafts be arrangeding in parallel, middle is connected by connector, and its
Connecting portion structure is loaded down with trivial details, and cannot simplify so that rotating shaft volume is big, in the trend of nowadays computer orientation thinning, it is impossible to victory
Appoint.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of 360 ° of ball-type rotating shafts, this
The rotating shaft size that invention is substantially reduced, stability in use is high, easy to assembly.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of 360 ° of ball-type rotating shafts, including the first screw rod be arrangeding in parallel and the second screw rod, the spiral shell of described first screw rod
Being provided with snap ring between stricture of vagina portion and the second screw flight portion, described snap ring is sheathed on the guide bar, described first screw rod and
Being provided with first plate and second that is located by connecting between two screw rods to be located by connecting plate, described first is located by connecting plate and the second location even
Fishplate bar is separately positioned on the first screw rod and the second two ends, screw flight portion, and described guide post two ends are located by connecting with first respectively
Plate and second be located by connecting plate connect, described first screw rod be positioned at first be located by connecting plate one end with show support be connected, another
Being arranged with first on end and push against mechanism, the described second screw rod first plate one end that is located by connecting is connected with system frame, on the other end
It is arranged with second and pushes against mechanism.
Further, described first push against mechanism with second push against that mechanism all includes setting gradually recessed take turns, cam, some
Dish-type shell fragment, oil sink sheet and lock screw, described recessed wheel is arranged on second and is located by connecting on plate.
Further, described first push against mechanism with second push against that mechanism all includes setting gradually recessed take turns, cam, spring
And lock screw, described recessed wheel is arranged on second and is located by connecting on plate.
Further, described cam is positioned at the recessed side taken turns and is provided with some protuberances, and corresponding recessed of described protuberance is taken turns
It is provided with the recess coordinating locking with protuberance.
Further, described first is located by connecting on plate is provided with two grooves, is provided with two anticreeps in described groove
Portion.
Further, described first plate and second that is located by connecting is located by connecting on plate and is provided with hole, location, described guiding
Bar two ends are provided with locating dowel, and described locating dowel is arranged in corresponding hole, location.
The invention has the beneficial effects as follows:
By two screw rods and the design of card bead, power directly transmits, and can perfectly realize folding condition, reduces and turns
Axial and radial size, is suitable for lightening display part and the connection of components of system as directed.Overall use part reduces, and simplifies manufacture work
Skill step, saves manufacturing cost.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
The detailed description of the invention of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in embodiment of the present invention technology, in embodiment technology being described below
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only some realities of the present invention
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the screw portion structural representation of the present invention；
Fig. 3 is that the cam of the present invention takes turns part-structure schematic diagram with recessed；
Fig. 4 is that the first of the present invention is located by connecting plate part-structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
Referring to figs. 1 through shown in Fig. 4, a kind of 360 ° of ball-type rotating shafts, including the first screw rod 1 and the second screw rod be arrangeding in parallel
2, it is provided with snap ring 3 between the first screw flight portion and the second screw flight portion, snap ring is set on guide post 4, and first
Being provided with first plate 5 and second that is located by connecting between screw rod and the second screw rod to be located by connecting plate 6, first is located by connecting plate and second
The plate that is located by connecting is separately positioned on the first screw rod and the second two ends, screw flight portion, and guide post two ends are respectively with the first location even
Fishplate bar and second be located by connecting plate connect, the first screw rod be positioned at first be located by connecting plate one end with show support 7 be connected, the other end
On be arranged with first and push against mechanism 8, the second screw rod first plate one end that is located by connecting is connected with system frame 9, sheathed on the other end
Second is had to push against mechanism 10.Wherein first plate and second that is located by connecting is located by connecting shape between plate and the first screw rod and the second screw rod
Becoming a Support frame, to meet the installation of guide post, and first pushes against mechanism and second and pushes against mechanism and arrange, fixed by second
Position connecting plate pushes against all the time, reduces locking part, reduces the loaded down with trivial details degree of structure of product.
First push against mechanism with second push against that mechanism all includes setting gradually recessed take turns 11, cam 12, some dish-type shell fragments
13, oil sink sheet 14 and lock screw 15, recessed wheel is arranged on second and is located by connecting on plate, is integrated setting, supports support providing
Effect time, it is also possible to play the locking effect of rotating shaft, reduce the assembling of parts, it is simple to produce.
Cam is positioned at the recessed side taken turns and is provided with some protuberances 16, and corresponding recessed of protuberance is taken turns to be provided with and coordinated with protuberance
The recess 17 of locking.Realize rotating shaft and can obtain clamping force at any angle when rotating, it is thus possible to do not drop arbitrarily angled,
Cam and the recessed cooperation taken turns, can part need angle in self-locking, facilitate user to open to comfortable visual angle.Then spy
Determining under angle, protuberance falls in recess, it is achieved locking.This special angle can be suitable for notebook computer use turn over the angle of entry
Degree, it is also possible to be 360 degree of panel computer use.
First is located by connecting on plate is provided with two grooves 18, is provided with two anti-delinking parts 19 in groove.Two stators
Be oppositely arranged, can directly Ka She on the first screw rod and the second screw rod, ease of assembly, and be possible to prevent rotate time, it is to avoid
Product both sides deform, and also function to install the support effect of guide post.
First plate and second that is located by connecting is located by connecting on plate and is provided with hole 20, location, and guide post two ends are provided with location
Post 21, locating dowel is arranged in corresponding hole, location.Simple in construction, preparation is convenient, and can be good at ensureing transmission
Effectiveness.
During use, rotating display support, display support drives the first screw rod radially to rotate, and the first screw flight portion turns
Can extrude snap ring while Dong, snap ring is sheathed on the guide bar, and therefore snap ring can be along the axially-movable of guide post, when snap ring occurs
Time mobile, the second screw rod can be driven to rotate, it is achieved power transmits, effectively reduce rotating shaft size radially.First screw rod and
Two screw rods can simplify installation step, improves production capacity.
Present configuration is simply suitable for the rotating shaft of lightening computer and connects, and structure is little, and production cost reduces
Embodiment two
Embodiment two is with the difference of embodiment one, and first pushes against mechanism pushes against mechanism with second and all include setting gradually
Recessed take turns, cam, spring and lock screw, recessed wheel is arranged on second and is located by connecting on plate.Spring design also is able to well carry
For pushing against pressure, and number of parts is 1, relatively easy to assembly than dish-type shell fragment has, and assembles the advantage that there is not mistake.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (6)
1. 360 ° of ball-type rotating shafts, it is characterised in that: include the first screw rod and the second screw rod be arrangeding in parallel, described first
Being provided with snap ring between screw flight portion and the second screw flight portion, described snap ring is sheathed on the guide bar, and described first
Being provided with first plate and second that is located by connecting between screw rod and the second screw rod to be located by connecting plate, described first is located by connecting plate and
Two plates that are located by connecting are separately positioned on the first screw rod and the second two ends, screw flight portion, and described guide post two ends are respectively with first
The plate and second that the is located by connecting plate that is located by connecting connects, and described first screw rod is positioned at first and is located by connecting plate one end with display support even
Connecing, the other end is arranged with first and pushes against mechanism, the described second screw rod first plate one end that is located by connecting is connected with system frame, separately
It is arranged with second on one end and pushes against mechanism.
A kind of 360 ° of ball-type rotating shafts the most according to claim 1, it is characterised in that: described first pushes against mechanism and second
Push against that mechanism all includes setting gradually recessed take turns, cam, some dish-type shell fragments, oil sink sheet and lock screw, described recessed take turns setting
It is located by connecting on plate second.
A kind of 360 ° of ball-type rotating shafts the most according to claim 1, it is characterised in that: described first pushes against mechanism and second
Push against that mechanism all includes setting gradually recessed take turns, cam, spring and lock screw, described recessed wheel is arranged on second and is located by connecting plate
On.
4. according to 360 ° of ball-type rotating shafts of the one described in Claims 2 or 3, it is characterised in that: described cam is positioned at recessed wheel
Side is provided with some protuberances, and corresponding recessed wheel of described protuberance is provided with the recess coordinating locking with protuberance.
A kind of 360 ° of ball-type rotating shafts the most according to claim 1, it is characterised in that: described first is located by connecting on plate sets
It is equipped with two grooves, in described groove, is provided with two anti-delinking parts.
A kind of 360 ° of ball-type rotating shafts the most according to claim 1, it is characterised in that: described first is located by connecting plate and
Two are located by connecting on plate is provided with hole, location, and described guide post two ends are provided with locating dowel, and described locating dowel is arranged on relatively
In the hole, location answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457477.1A CN106125835A (en) | 2016-06-22 | 2016-06-22 | A kind of 360 ° of ball-type rotating shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457477.1A CN106125835A (en) | 2016-06-22 | 2016-06-22 | A kind of 360 ° of ball-type rotating shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106125835A true CN106125835A (en) | 2016-11-16 |
Family
ID=57269361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457477.1A Pending CN106125835A (en) | 2016-06-22 | 2016-06-22 | A kind of 360 ° of ball-type rotating shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106125835A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075897A1 (en) * | 2017-10-16 | 2019-04-25 | 歌尔科技有限公司 | Semi-automatic rotating shaft assembly |
| CN112963437A (en) * | 2021-03-24 | 2021-06-15 | 联想(北京)有限公司 | Rotating shaft mechanism capable of rotating by 360 degrees and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203441960U (en) * | 2013-09-03 | 2014-02-19 | 特源股份有限公司 | Double-shaft coaction torsion pivot device |
| CN203585063U (en) * | 2013-11-26 | 2014-05-07 | 连鋐科技股份有限公司 | Synchronizing mechanism of double-shaft torsion pivoting device |
| CN203670442U (en) * | 2014-01-02 | 2014-06-25 | 连鋐科技股份有限公司 | Slider clearance compensation device for double-pivot synchronous-linkage torsion pivot device |
| CN204175781U (en) * | 2014-10-27 | 2015-02-25 | 安捷资讯科技(苏州)有限公司 | A kind of 360 degree of rotary shaft-positioning mechanism for computers |
| CN204312524U (en) * | 2014-11-18 | 2015-05-06 | 安捷资讯科技(苏州)有限公司 | A kind of 360 degree of computer rotation shafts |
| TWM511564U (en) * | 2015-06-26 | 2015-11-01 | Lian Hong Art Co Ltd | Large-small shaft differential ratio pivot device |
| CN204878292U (en) * | 2015-08-05 | 2015-12-16 | 昆山刚毅精密电子科技有限公司 | Big staff differential is than pivot ware |
| CN205942523U (en) * | 2016-06-22 | 2017-02-08 | 安捷资讯科技(苏州)有限公司 | 360 pivot of ball formula |
-
2016
- 2016-06-22 CN CN201610457477.1A patent/CN106125835A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203441960U (en) * | 2013-09-03 | 2014-02-19 | 特源股份有限公司 | Double-shaft coaction torsion pivot device |
| CN203585063U (en) * | 2013-11-26 | 2014-05-07 | 连鋐科技股份有限公司 | Synchronizing mechanism of double-shaft torsion pivoting device |
| CN203670442U (en) * | 2014-01-02 | 2014-06-25 | 连鋐科技股份有限公司 | Slider clearance compensation device for double-pivot synchronous-linkage torsion pivot device |
| CN204175781U (en) * | 2014-10-27 | 2015-02-25 | 安捷资讯科技(苏州)有限公司 | A kind of 360 degree of rotary shaft-positioning mechanism for computers |
| CN204312524U (en) * | 2014-11-18 | 2015-05-06 | 安捷资讯科技(苏州)有限公司 | A kind of 360 degree of computer rotation shafts |
| TWM511564U (en) * | 2015-06-26 | 2015-11-01 | Lian Hong Art Co Ltd | Large-small shaft differential ratio pivot device |
| CN204878292U (en) * | 2015-08-05 | 2015-12-16 | 昆山刚毅精密电子科技有限公司 | Big staff differential is than pivot ware |
| CN205942523U (en) * | 2016-06-22 | 2017-02-08 | 安捷资讯科技(苏州)有限公司 | 360 pivot of ball formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075897A1 (en) * | 2017-10-16 | 2019-04-25 | 歌尔科技有限公司 | Semi-automatic rotating shaft assembly |
| CN112963437A (en) * | 2021-03-24 | 2021-06-15 | 联想(北京)有限公司 | Rotating shaft mechanism capable of rotating by 360 degrees and electronic equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |