CN108457978A - Multifunctional combination dynamic formula shaft - Google Patents
Multifunctional combination dynamic formula shaft Download PDFInfo
- Publication number
- CN108457978A CN108457978A CN201810402658.3A CN201810402658A CN108457978A CN 108457978 A CN108457978 A CN 108457978A CN 201810402658 A CN201810402658 A CN 201810402658A CN 108457978 A CN108457978 A CN 108457978A
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- CN
- China
- Prior art keywords
- mandrel
- linkage
- rotation
- connecting plate
- dynamic formula
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000875 corresponding effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of multifunctional combination dynamic formula shafts, including connecting plate and activity installation connecting plate is fixedly mounted, connecting plate is fixedly mounted to be set in rotation mandrel and linkage mandrel, it is provided with linkage unit between rotation mandrel and linkage mandrel, rotation mandrel is rotated synchronously by linkage unit and linkage mandrel, rotation mandrel one end is connect with activity installation connecting plate, it is additionally provided with linkage board on linkage mandrel, linkage board is rotated synchronously with linkage mandrel, when activity installation connecting plate rotation, linkage board can be rotated clockwise or counterclockwise along the radial direction of linkage mandrel；It is provided with the first limiting stand and first in rotation mandrel and pushes against mechanism, the second limiting stand and second is provided on the mandrel that links and pushes against mechanism.The present invention also has synchronous interaction effect, meets the needs of multi-functional and more performances while with rotating function.
Description
Technical field
The present invention relates to computer rotation shaft fields, and in particular to a kind of multifunctional combination dynamic formula shaft.
Background technology
Computer rotation shaft is that bridge is rotated between display screen and system for connecting, and passes through the connection of shaft so that display screen
It can open and close, nowadays computer rotation shaft is varied, and generally 180 degree rotation and 360 degree of rotation two major classes, especially 360 degree turns
Dynamic shaft is favored.
In actual production, some super basis, this contour performance notebook of playing are without 360 degree of rotations, therefore 180 degree turns
Dynamic shaft is one of its core part, and existing shaft only has simple rotating function, has a single function, in multi-functional and more property
Demand is cannot be satisfied under the environmental requirement of energy.
Invention content
The technical problem to be solved in the present invention is to provide a kind of multifunctional combination dynamic formula shafts, with the same of rotating function
When, also there is synchronous interaction effect, meet the needs of multi-functional and more performances.
In order to solve the above technical problem, the present invention provides a kind of multifunctional combination dynamic formula shafts, including the company of fixed installation
Fishplate bar and activity installation connecting plate, the fixed installation connecting plate are set in rotation mandrel and linkage mandrel, the rotating core
Linkage unit is provided between axis and linkage mandrel, the rotation mandrel is rotated synchronously by linkage unit and linkage mandrel, institute
It states rotation mandrel one end to connect with activity installation connecting plate, linkage board, the linkage is additionally provided on the linkage mandrel
Plate is rotated synchronously with linkage mandrel, and when the activity installation connecting plate rotation, the linkage board can be along the diameter of linkage mandrel
To rotating clockwise or counterclockwise；
It is provided with the first limiting stand and first in the rotation mandrel and pushes against mechanism, first limiting stand and first push against
Mechanism cooperation, which pushes against, is fixedly mounted connecting plate, and the second limiting stand and second is provided on the linkage mandrel and pushes against mechanism, described
Second limiting stand and second pushes against mechanism cooperation abutting.
Further, the quantity of the linkage board is 2, is separately positioned on the both sides that linkage unit is located at linkage mandrel axial direction
On, it is additionally provided with swinging axle between two linkage boards, spline structure is provided between the swinging axle and linkage board.
Further, described swinging axle one end is pierced by corresponding linkage board to outside and is set as triggering end, the triggering
It is provided with triggering set on end, the blocking portion of restricted triggering set axial displacement is set on the end.
Further, the linkage unit includes two limiting plates, from rotation mandrel to linkage core between two limiting plates
Axis is disposed with rotate gear, transmission gear and linkage gear, the rotate gear be set in rotation mandrel and with rotation
Mandrel rotates synchronously, and the linkage gear is set on linkage mandrel and is rotated synchronously with linkage mandrel, the transmission gear
Both ends axle portion is arranged on two limiting plates.
Further, it is respectively provided on the rotation mandrel being fixedly mounted between connecting plate and linkage unit and linkage mandrel
It includes angle rotation stop plate, the angle rotation stop plate and corresponding rotation mandrel to have rotary spacing component, the rotary spacing component
Or linkage mandrel rotates synchronously, and is provided with the first limiting slot on the angle rotation stop plate, the corresponding fixation of first limiting slot
The first limited block, first limiting slot and the first limiting slot cooperation limitation rotation mandrel and linkage are provided on installation connecting plate
The rotational angle of mandrel.
Further, the rotation mandrel is provided with third limiting stand, the third positioned at activity installation connecting plate side
Limiting stand is set as connecting pin between adjacent rotation mandrel end, and standstill face, the connection are provided on the connecting pin
Multiple V-groove items are additionally provided on end surfaces, the V-groove item is in axial direction arranged, the corresponding third limit in the standstill face
Rotation stopper recess is additionally provided on the platform of position, being provided with cooperation on the standstill face and the corresponding activity installation connecting plate of rotation stopper recess stops
The rotation stop hole and rotation stop protrusion turned, V-type raised line is provided in the rotation stop hole, and the V-type raised line coordinates rotation stop with V-groove item.
Further, described be fixedly mounted on the side that connecting plate is located at rotation mandrel between the mandrel that links is provided with folding
Curved journal stirrup.
Beneficial effects of the present invention：
By the setting of linkage unit, linkage mandrel rotation can be driven, mandrel drives linkage board to be turned by linking
It is dynamic, so that shaft is while playing rotating effect, additionally it is possible to trigger action is synchronized, to meet the more of notebook
Function and more performance requirements.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is overall structure exploded perspective view of the present invention；
Fig. 3 is integral part structural blast schematic diagram of the present invention；
Fig. 4 is the connecting pin schematic diagram of rotation mandrel of the present invention；
Schematic diagram when Fig. 5 is present invention installation；
Fig. 6 is the schematic diagram of the first opening state of the invention；
Fig. 7 is the schematic diagram of second of opening state of the invention.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Shown in Fig. 3, an embodiment of multifunctional combination dynamic formula shaft of the invention, including connection is fixedly mounted
Plate 1 and activity installation connecting plate 2, are fixedly mounted connecting plate and are set in rotation mandrel 3 and linkage mandrel 4, rotation mandrel and connection
Linkage unit 5 is provided between moving mandrel, rotation mandrel is rotated synchronously by linkage unit and linkage mandrel, rotation mandrel one end
It is connect with activity installation connecting plate, linkage board 6 is additionally provided on the mandrel that links, linkage board is rotated synchronously with linkage mandrel, works as work
When dynamic installation connecting plate rotation, rotation mandrel can be made to rotate, the rotation of rotation mandrel can drive linkage core by linkage unit
Shaft rotation is dynamic, and the mandrel rotation that links can drive the linkage board rotation that surface synchronization moves, when linkage board is along the diameter of linkage mandrel
To after rotating clockwise or counterclockwise, other functions outside shaft rotating function itself, the linkage board after rotation can be provided
It can be used for triggering component, component movement etc. can also be contradicted；
It is provided with bending journal stirrup 28 on the side that above-mentioned fixed installation connecting plate is located at rotation mandrel between the mandrel that links,
When mounted, will can also be locked in notebook system positioned at the fixed installation connecting plate of rotation mandrel part by bending journal stirrup
On part, reach consolidation effect.
In order to ensure that rotation has damping, it is provided with the first limiting stand 7 and first in rotation mandrel and pushes against mechanism
8, the first limiting stand and first pushes against mechanism cooperation abutting fixed installation connecting plate, and connecting plate will be fixedly mounted and be clamped in the first limit
In rotation mandrel between position platform and the first abutting mechanism, the frictional force pushed against is provided in rotation；And in rotation mandrel
Limit cam and limit concave wheel structure can also be set, and the two cooperates so that activity installation connecting plate turns to special angle
When, there is self-locking function, improve usage comfort.It is provided with the second limiting stand 9 and second on linkage mandrel and pushes against mechanism 10, the
Two limiting stands and second push against mechanism cooperation abutting fixed installation connecting plate and linkage board, to join by the second abutting mechanism
Movable plate is fitted close with connecting plate is fixedly mounted, and non-loosening avoids the generation of abnormal sound, and can also improve activity installation connection
Flattening prepared by shaft is also met space peace by damping when plate rotates to improve the screen weight of carrying bigger
Reload request.
In order to improve linkage effect, the quantity of linkage board is set as 2, linkage unit is separately positioned on and is located at linkage mandrel
On axial both sides, it is additionally provided with swinging axle 11 between two linkage boards, when swinging rotation, the stress of linkage board can be uniform
It is dispersed on two linkage boards, improves service life；Spline structure is provided between swinging axle and linkage board, swinging axle can not turn
It is dynamic, it can accomplish gapless in assembling, therefore be not in abnormal sound when use；And on the swinging axle between two linkage boards
It is arranged with stop collar 29, two linkage Board positions are fixed, and service precision and stability are improved.Of course for evacuation shaft, position is set
It sets, reaches preferably triggering effect, swinging axle one end can be pierced by corresponding linkage board to outside and be set as triggering end 12,
It is provided with triggering set 13 in triggering end, the blocking portion 14 of restricted triggering set axial displacement is set on end, and triggering set can be rubber
Glue ensures service life, avoids causing to wear and generate abnormal sound to notebook inside.
Linkage unit includes two limiting plates 15, is disposed with from rotation mandrel to linkage mandrel between two limiting plates
Rotate gear 16, transmission gear 17 and linkage gear 18, rotate gear be set in rotation mandrel and it is synchronous with rotation mandrel turn
Dynamic, linkage gear is set on linkage mandrel and is rotated synchronously with linkage mandrel, and the both ends axle portion of transmission gear is arranged at two
On limiting plate, above-mentioned transmission gear quantity can be odd number or even numbers, can replace according to demand, to meet linkage board edge
The radial direction of linkage mandrel rotates clockwise or counterclockwise.
It is both provided with rotation limit in rotation mandrel and linkage mandrel between above-mentioned fixed installation connecting plate and linkage unit
Hyte part 19, rotary spacing component include angle rotation stop plate 20, and angle rotation stop plate and corresponding rotation mandrel or linkage mandrel are same
Step rotates, and is provided with the first limiting slot 21 on angle rotation stop plate, is provided on the corresponding fixed installation connecting plate of the first limiting slot
First limited block 22, the rotational angle of the first limiting slot and the first limiting slot cooperation limitation rotation mandrel and the mandrel that links, avoids
Rotation angle is excessive, which to be led to problems such as to contact between notebook screens shell and ontology, leads to damage.
With reference to shown in Fig. 4, rotation mandrel is located at activity installation connecting plate side and is provided with third limiting stand 23, third limit
Platform is set as connecting pin 24 between adjacent rotation mandrel end, and standstill face 25 is provided on connecting pin, connects on end surfaces
Multiple V-groove items 26 are additionally provided with, V-groove item is in axial direction arranged, and is additionally provided on the corresponding third limiting stand in standstill face
Rotation stop hole and the rotation stop of cooperation rotation stop are provided on rotation stopper recess 27, standstill face and the corresponding activity installation connecting plate of rotation stopper recess
Protrusion is provided with V-type raised line in rotation stop hole, and V-type raised line coordinates rotation stop with V-groove item, after locking and connecting, in rotation mandrel
Radially there is spline structure at three, one is standstill face and rotation stop hole, and rotation stop can be limited in rotation, and two be V-groove item
With V-type raised line, there is occlusion effect after grafting, also has the effect of improving installation accuracy while rotation stop, three be rotation stop
Protrusion and rotation stopper recess further increase rotation stop effect, therefore can reach stable in the minimum rotation mandrel end of diameter
Rotation stop effect, it is not easy to wear, rotation section damage etc. will not be led to because screen weight is big.
Referring to Figure 5, be the application shaft installation after notebook cover close schematic side view, be fixedly mounted connecting plate and
Activity installation connecting plate folding angle is zero, and shaft flattening effect is good.
In one embodiment, air outlet is then gone out with increasing heat dissipation effect after being generally arranged due to high-performance notebook
Air port can increase dust and enter inside notebook, therefore the application provides a kind of notebook structure with the shaft, is going out
Dust cover is provided with outside air port, dust cover is connect with notebook ontology by shaft and torsional spring, dust cover when notebook cover is closed
It is bonded and is in off state with air outlet, with reference to shown in Fig. 6, when notebook is opened, activity installation connecting plate rotation passes through linkage
Component drives linkage board rotation, linkage board to be rotated towards notebook bottom direction, final to contradict to dust cover and play dust cover
It opens, the effect that heat dissipation is opened in linkage is completed, and when notebook cover is closed, due to rotating backward for activity installation connecting plate, meeting
Linkage sheet reset is driven, therefore releases the conflict with dust cover, final dust cover is realized to reset because of torsional spring closes air outlet.
In one embodiment, it is had ignored since high-performance notebook generally all promotes using effect from internal performance
External structure usage comfort, therefore the application provides a kind of notebook structure with the shaft, in keyboard of notebook computer
Rotary structure is set as between a side and notebook ontology, another lateral section is then arranged above this shaft, with reference to Fig. 7
Shown, when notebook is opened, activity installation connecting plate rotation drives linkage board rotation, linkage board direction by linkage unit
Keyboard of notebook computer direction rotates, final to contradict to keyboard of notebook computer and jack up keyboard of notebook computer upwards, notebook key after jack-up
Disk can carry out the rotation of certain angle along rotary structure, to realize that the keyboard of notebook can tilt the effect of typewriting,
And when notebook cover is closed, due to rotating backward for activity installation connecting plate, linkage sheet reset, therefore releasing and pen can be driven
Remember that the conflict of this keyboard, final keyboard of notebook computer reset are fallen into notebook ontology.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (7)
1. a kind of multifunctional combination dynamic formula shaft, which is characterized in that described including connecting plate and activity installation connecting plate is fixedly mounted
Connecting plate is fixedly mounted to be set in rotation mandrel and linkage mandrel, linkage is provided between the rotation mandrel and linkage mandrel
Component, the rotation mandrel are rotated synchronously by linkage unit and linkage mandrel, and described rotation mandrel one end connects with activity installation
Fishplate bar connects, and linkage board is additionally provided on the linkage mandrel, the linkage board is rotated synchronously with linkage mandrel, when described
When activity installation connecting plate rotation, the linkage board can be rotated clockwise or counterclockwise along the radial direction of linkage mandrel；
It is provided with the first limiting stand and first in the rotation mandrel and pushes against mechanism, the second limit is provided on the linkage mandrel
Platform and second pushes against mechanism.
2. multifunctional combination dynamic formula shaft as described in claim 1, which is characterized in that the quantity of the linkage board is 2, is set respectively
It sets on the both sides that linkage unit is located at linkage mandrel axial direction, swinging axle, the swinging axle is additionally provided between two linkage boards
Spline structure is provided between linkage board.
3. multifunctional combination dynamic formula shaft as claimed in claim 2, which is characterized in that described swinging axle one end is pierced by corresponding
Movable plate is to outside and is set as triggering end, and triggering set is provided in the triggering end, and restricted triggering set axis is arranged on the end
To the blocking portion of displacement.
4. multifunctional combination dynamic formula shaft as described in claim 1, which is characterized in that the linkage unit includes two limits
Plate is disposed with rotate gear, transmission gear and linkage gear, institute between two limiting plates from rotation mandrel to linkage mandrel
It states rotate gear to be set in rotation mandrel and rotate synchronously with rotation mandrel, the linkage gear is set on linkage mandrel simultaneously
It is rotated synchronously with linkage mandrel, the both ends axle portion of the transmission gear is arranged on two limiting plates.
5. multifunctional combination dynamic formula shaft as described in claim 1, which is characterized in that the fixed installation connecting plate and linkage groups
It is both provided with rotary spacing component in rotation mandrel and linkage mandrel between part, the rotary spacing component includes angle rotation stop
Plate, the angle rotation stop plate and corresponding rotation mandrel or linkage mandrel rotate synchronously, and the is provided on the angle rotation stop plate
One limiting slot is provided with the first limited block, first limiting slot on the corresponding fixed installation connecting plate of first limiting slot
Coordinate the rotational angle of limitation rotation mandrel and the mandrel that links with the first limiting slot.
6. multifunctional combination dynamic formula shaft as described in claim 1, which is characterized in that the rotation mandrel is located at activity installation and connects
Fishplate bar side is provided with third limiting stand, and the third limiting stand is set as connecting pin between adjacent rotation mandrel end,
It is provided with standstill face on the connecting pin, multiple V-groove items are additionally provided on the connection end surfaces, the V-groove item is along axis
It is arranged to direction, rotation stopper recess, the standstill face and rotation stopper recess is additionally provided on the corresponding third limiting stand in the standstill face
It is provided with rotation stop hole and the rotation stop protrusion of cooperation rotation stop on corresponding activity installation connecting plate, V-type is provided in the rotation stop hole
Raised line, the V-type raised line coordinate rotation stop with V-groove item.
7. multifunctional combination dynamic formula shaft as described in claim 1, which is characterized in that the fixed installation connecting plate is located at rotation
It is provided with bending journal stirrup on side between mandrel and linkage mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402658.3A CN108457978B (en) | 2018-04-28 | Multifunctional linkage type rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402658.3A CN108457978B (en) | 2018-04-28 | Multifunctional linkage type rotating shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108457978A true CN108457978A (en) | 2018-08-28 |
| CN108457978B CN108457978B (en) | 2024-06-25 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443763A (en) * | 2019-01-16 | 2020-07-24 | 仁宝电脑工业股份有限公司 | Lift pivot module and have its electron device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012135179A2 (en) * | 2011-04-01 | 2012-10-04 | Borgwarner Inc. | Using torsional energy to move an actuator |
| CN104482037A (en) * | 2014-11-25 | 2015-04-01 | 泽台精密电子工业(深圳)有限公司 | Rotary shaft device and folding electronic device with same |
| CN104806627A (en) * | 2015-05-08 | 2015-07-29 | 慈溪市瑞天机械设备有限公司 | Three-axis hinge capable of simultaneously opening and closing |
| US20150362958A1 (en) * | 2014-06-12 | 2015-12-17 | Kem Hongkong Limited | Biaxial Hinge and Terminal Device Using the Same |
| CN208311250U (en) * | 2018-04-28 | 2019-01-01 | 安捷资讯科技(苏州)有限公司 | Multifunctional combination dynamic formula shaft |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012135179A2 (en) * | 2011-04-01 | 2012-10-04 | Borgwarner Inc. | Using torsional energy to move an actuator |
| US20150362958A1 (en) * | 2014-06-12 | 2015-12-17 | Kem Hongkong Limited | Biaxial Hinge and Terminal Device Using the Same |
| CN104482037A (en) * | 2014-11-25 | 2015-04-01 | 泽台精密电子工业(深圳)有限公司 | Rotary shaft device and folding electronic device with same |
| CN104806627A (en) * | 2015-05-08 | 2015-07-29 | 慈溪市瑞天机械设备有限公司 | Three-axis hinge capable of simultaneously opening and closing |
| CN208311250U (en) * | 2018-04-28 | 2019-01-01 | 安捷资讯科技(苏州)有限公司 | Multifunctional combination dynamic formula shaft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443763A (en) * | 2019-01-16 | 2020-07-24 | 仁宝电脑工业股份有限公司 | Lift pivot module and have its electron device |
| TWI721758B (en) * | 2019-01-16 | 2021-03-11 | 仁寶電腦工業股份有限公司 | Lifting hinge module and electronic device having the same |
| CN111443763B (en) * | 2019-01-16 | 2022-03-29 | 仁宝电脑工业股份有限公司 | Lift pivot module and have its electron device |
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