CN104179793B - Electric hinge - Google Patents
Electric hinge Download PDFInfo
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- CN104179793B CN104179793B CN201410413365.7A CN201410413365A CN104179793B CN 104179793 B CN104179793 B CN 104179793B CN 201410413365 A CN201410413365 A CN 201410413365A CN 104179793 B CN104179793 B CN 104179793B
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- driven
- pivot
- electric hinge
- moving part
- fixture
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Abstract
The invention discloses a kind of electric hinge, with a fixture and a revolving part, and the revolving part is fixed on one and is placed through on the pivot of the fixture, the revolving part can produce a rotating distance relative to the fixture by the pivot, the electric hinge is provided with a driven by power part, the driven by power part is connected with one first moving part, the pivot is equipped with one second moving part, and first moving part is respectively equipped with one first linkage part and one second linkage part with second moving part, the driven by power part drives first moving part after being powered, first moving part is made to interlock second linkage part by first linkage part, and then drive the pivot to produce aforementioned rotating distance with the revolving part with second moving part.And, the electric hinge has various electric opening modes.It is an advantage of the invention that：Simple structure, and it is more laborsaving.
Description
Technical field
The present invention relates to hinge technical field, more particularly, to a kind of electric hinge.
Background technology
Generally, hinge is equiped between the display and keyboard of the cover-lifting type electronic device such as notebook computer, mobile phone
Device is providing torsion required when the relative keyboard of the display is raised.
Such as, the pivot device used by certain electronic installation, including a fixture, a rotating shaft, a shell fragment group, a securing member and
Revolving part, the rotating shaft include a fixing end for being fixed on the fixture and an axostylus axostyle, and the revolving part and the shell fragment group are rotatable
Be sheathed on the axostylus axostyle, the securing member is fixed on the end of axostylus axostyle, and the pivot device also includes the regulation be fixed on the axostylus axostyle
Part, the regulating part are resisted against the revolving part, and the regulating part is provided with least one groove, and the revolving part is provided with least one arc
Depressed part.After rotating the revolving part, at least one groove can be rotated against to Chong Die with an at least depressed part, or can be from least
It is relative in one depressed part to produce, the contact area between the revolving part and the regulating part is adjusted with this.
Such as, certain can strengthen the pivot device and cover-lifting type electronic device that power is stagnated in friction, and electronic installation therein has
Upper lid and bottom seat, the fixed bolster of the pivot device are connected with base, and the pivot of the pivot device is connected with base, the pivot device
With the intermediary's pad between the bizet and main friction plate of pivot.When the pivot drives the main friction plate relative to the intermediary
When pad rotates, the two sides of intermediary's pad are mutually rubbed with the bizet of pivot and the main friction plate respectively, so as to be effectively increased
Friction area, with the stagnation power that this increases the pivot device overall output, enables the upper lid of the electronic installation to stay in arbitrarily
Angle.
Such as, in the combination of certain pivot device and fixation kit, the fixation kit is arranged at the end of the pivot of the pivot device
Portion, which includes a nut of the end for being arranged the fixed plate being fixed on the pivot and being connected to the pivot, and this is fixed
Be formed around with the plate side corresponding with the nut respectively can relative engaging ratchet face.So, the nut can be made only may be used
Rotate towards the direction of each component of the urgent pivot device relative to the fixed plate, it is to avoid outboard shafts of the nut towards the end of the pivot
To movement, the relative purpose for releasing between each component for preventing the pivot device is reached, to maintain the torsion of the pivot device and make
Use effect.Additionally, whenever the nut rotates the position of a ratchet relative to the ratchet face, will further packing pivot device
All parts, so the same function with the torsion that can adjust the pivot device.
However, the hinge means disclosed in said apparatus be it is manually operated, in order to provide hinge appropriate torsion, need increase
Plus friction plate, the part such as cam, cause that hinge means part is excessive and production and assembly are inconvenient, and torsion is excessive causes user's need
More laborious is turned on and off the hinge means.
The content of the invention
It is an object of the invention to provide a kind of electric hinge, it reaches laborsaving operation with being turned on and off without manpower
The characteristics of.
The technical solution adopted in the present invention is：Electric hinge, which is installed in notebook computer, and the electric hinge has
One fixture and a revolving part, and the revolving part is fixed on one and is placed through on the pivot of the fixture, the revolving part passes through the pivot
Axle can produce a rotating distance relative to the fixture, wherein, the revolving part links the screen of the notebook computer, and this is fixed
Part connects the keyboard of the notebook computer, it is characterised in that：The electric hinge is provided with a driven by power part, the driven by power part
One first moving part is connected with, the pivot is equipped with one second moving part, and first moving part is distinguished with second moving part
One first linkage part and one second linkage part are provided with, the driven by power part drives first moving part after being powered, make first company
Moving part interlocks second linkage part by first linkage part, and then drives the pivot to produce with the revolving part with second moving part
Rotating distance is stated before death；
The pivot wears and is fixed with friction plate, and the friction plate is pressed on the side of second moving part, and by this
Two moving parts are interlocked and drive this to pivot；And
The physical switches for electrically connecting the driven by power part are provided with the notebook computer, the physical switches control the electric power
Actuator；
There is in the notebook computer control software, the state that user starts shooting in notebook computer once, by software
Control the driven by power part to be turned on and off the screen of the notebook computer and adjust the angle of the screen opening；
The driven by power part is electrically connected with an inductor, and the inductor is used for the rotation for sensing the fixture and the revolving part
To learn the electric hinge in opening or closed mode, when the inductor senses the fixture and rotation, this turns part to angle
For closed mode when, close the electric hinge after triggering the driven by power part；When the inductor senses the fixture and the rotation
Turn part for opening when, close electric hinge after triggering the driven by power part；When the electric hinge is turned on and off to default
During angle, the driven by power part decommissions.
The pivot wears and is fixed with friction plate, and the friction plate is pressed on the side of second moving part, and by this
Two moving parts are interlocked and drive this to pivot.
First moving part is scroll bar and turbine with second moving part.
The driven by power part is motor.
First linkage part and the second linkage part are the tooth bar being meshed.
The fixture has the installing plate of a fixed driven by power part.
Disk gasket is equipped with the pivot.
The invention has the advantages that compared with the prior art,：Simple structure, and more laborsaving, open without manpower or
Close, reach laborsaving operation.The electric hinge of the present invention is mainly equipped with the first moving part by driven by power part, and pivot is worn
The second moving part is provided with, first moving part is respectively equipped with the first linkage part and the second linkage part with second moving part, makes electricity
When power actuator is powered and drives the first moving part to rotate, by the first linkage part and the second linkage part, the second moving part band is made
Dynamic pivot produces rotating distance with revolving part, reaches electric opening and the function of closing whereby, so as to not only simplify traditional hinge
The structure of chain, and be turned on and off without manpower, reach the purpose of laborsaving operation.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the schematic perspective view of embodiments of the invention；
Fig. 2 is the perspective exploded view of embodiments of the invention；
Fig. 3 and Fig. 4 are front view of the embodiments of the invention in application state.
In figure：
10th, electric hinge；
20th, fixture, 21, installing plate；
30th, revolving part, 31, pivot, the 32, second moving part, the 321, second linkage part, 322, circular hole, 33, friction plate,
331st, non-circular hole, 34, dish-type pad, 35, locking part；
40th, driven by power part, the 41, first moving part, the 411, first linkage part, 42, physical switches, 43, inductor；
50th, notebook computer, 51, screen, 52, keyboard.
Specific embodiment
Embodiment, as shown in Fig. 1 and 2：Electric hinge, mainly includes a fixture 20 and a revolving part 30.This is solid
Determine pivot 31 to be provided between part 20 and the revolving part 30,31 one end of pivot is fixed on the revolving part 30, and the pivot 31 is worn
On the fixture 20, the revolving part 30 is enable to produce a rotating distance relative to the fixture 20 by the pivot 31.
Wherein, the fixture 20 is provided with an installing plate 21, and the installing plate 21 is provided with the driven by power such as motor part 40.The electric power drives
The power output shaft of moving part 40 is equipped with one first moving part 41, and one second moving part 32 is equipped with the pivot 31.This
One moving part 41 is provided with one first linkage part 411, second moving part 32 and is provided with one second linkage part 321.First moving part
41 and second moving part 32 be respectively scroll bar and form worm-and-wheel gear with turbine.Obviously, first linkage part 411 and second connects
Dynamic portion 321 is the tooth bar being meshed.So, the driven by power part 40 can drive first moving part 41 to rotate after being powered,
Make first moving part 41 second linkage part 321 be interlocked by first linkage part 411, and then make 32 band of the second moving part
Move the revolving part 30 and produce such rotation stroke.
Further say, the pivot 31 is equipped with several dish-type pads 34, those disk gaskets 34 are by located at the pivot
One locking part 35 of 31 one end of axle gives spacing.In addition, second moving part 32 has circular hole 322 and is rotatably arranged in this
On pivot 31, and the both sides on the pivot 31 positioned at second moving part 32 are equipped with friction plate 33 respectively, and the friction plate 33 has
There is non-circular hole 331 and be fixed on the pivot 31 by the non-circular hole 331, and the friction plate 33 presses on second moving part 32
Avris.Obviously, so-called fixation herein, it is non-rotatable relative to the pivot 31 to refer to the friction plate 33, such as, the pivot 31
It is upper to be used for and the cross section at position of the contact of friction plate 33 is and that the non-circular hole 331 is corresponding is non-circular.When first company
When moving part 41 drives second moving part 32 to rotate, the frictional force having between second moving part 32 and the friction plate 33 makes this
Friction plate 33 rotates, and then drives the pivot 31 to rotate.
The friction plate 33 except it is aforementioned press on second moving part 32 to drive the pivot 31 to rotate in addition to, the friction plate
33 are also prevented from hand-operated forced being turned on and off the electric hinge 10 and causing the electric hinge 10 to damage.As user exists
In the case of unwitting, habitually can directly be turned on and off the electric hinge 10 in a manual manner, when force more than this
During frictional force between two moving parts 32 and the friction plate 33,32 remains stationary of the second moving part, and the friction plate 33 with should
Pivot 31 is rotated in the lump, second moving part 32 mutually will not be driven with the friction plate 33, it is to avoid the external force of user passes through
Second moving part 32 is transmitted to first moving part 41, destroys then the driven by power part 40, so, defines certain guarantor
Shield is acted on.
The electric hinge 10 can be applicable to cover-lifting type electronic device, such as, as, with reference to shown in Fig. 3 and Fig. 4, this is electronic
Hinge 10 is installed in notebook computer 50.Now, the revolving part 30 links the screen 51 of the notebook computer 50, and this is fixed
Part 20 connects the keyboard 52 of the notebook computer 50.Can be provided with the notebook computer 50 and electrically connect the driven by power part 40
Physical switches 42, user can control driven by power part 40 by the physical switches 42, carry out then the notebook computer 50
Screen 51 be turned on and off.In addition to being operated by physical switches 42, the driven by power part 40 can also receive software
Control and action.Such as, there is in the notebook computer 50 control software, user can be in the state of the start of notebook computer 50
Once, the driven by power part 40 is controlled by software to be turned on and off the screen 51 of the notebook computer 50, or even adjustment should
The angle that screen 51 is opened.
Further say, the driven by power part 40 can be electrically connected with an inductor 43, the inductor 43 is used to sense this
Fixture 20 is in opening or closed mode to learn the electric hinge 10 with the anglec of rotation of the revolving part 30, makees then
For the foundation that the electric hinge 10 is turned on and off.Such as, if the inductor 43 senses the fixture 20 and revolving part 30
For closed mode when, trigger the driven by power part 40 and then close the electric hinge 10；, whereas if the inductor 43 senses this
When fixture 20 is opening with the revolving part 30, triggers the driven by power part 40 and then close electric hinge 10.Or, as
The angular range that the electric hinge 10 is turned on and off is limited, when the electric hinge 10 is turned on and off to predetermined angle, then
Trigger the driven by power part 40 to decommission.
In sum, electric hinge of the invention is mainly equipped with the first moving part by driven by power part, and pivot is worn
The second moving part is provided with, and first moving part is respectively equipped with the first linkage part and the second linkage part with second moving part, makes
When driven by power part is powered and drives the first moving part to rotate, by the first linkage part and the second linkage part, the second moving part is made
Drive pivot rotating distance to be produced with revolving part, reach electric opening and the function of closing whereby, so as to not only simplify tradition
The structure of hinge, and be turned on and off without manpower, reach the purpose of laborsaving operation.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention, every utilization is not thereby limited
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (6)
1. electric hinge, which is installed in notebook computer, and the electric hinge has a fixture and a revolving part, and the rotation
Part is fixed on one and is placed through on the pivot of the fixture, and the revolving part can produce a rotation relative to the fixture by the pivot
Change one's profession journey, wherein, the revolving part links the screen of the notebook computer, and the fixture connects the keyboard of the notebook computer, its
It is characterised by：The electric hinge is provided with a driven by power part, and the driven by power part is connected with one first moving part, and the pivot is worn
One second moving part is provided with, and first moving part is respectively equipped with one first linkage part and one second gearing with second moving part
Portion, the driven by power part drive first moving part after being powered, make first moving part by first linkage part interlock this
Two linkage parts, and then drive the pivot to produce aforementioned rotating distance with the revolving part with second moving part；
The pivot wears and is fixed with friction plate, and the friction plate is pressed on the side of second moving part, and by second company
Moving part is interlocked and drives this to pivot；And
The physical switches for electrically connecting the driven by power part are provided with the notebook computer, the physical switches control the driven by power
Part；
There is in the notebook computer control software, user, should by software control in the state of notebook computer start
Driven by power part is being turned on and off the screen of the notebook computer and adjust the angle of the screen opening；
The driven by power part is electrically connected with an inductor, and the inductor is used for the anglec of rotation for sensing the fixture and the revolving part
To learn the electric hinge in opening or closed mode, when the inductor senses the fixture with the revolving part to close
During closed state, after triggering the driven by power part, the electric hinge is closed；When the inductor senses the fixture and the revolving part
For opening when, open electric hinge after triggering the driven by power part；When the electric hinge is turned on and off to predetermined angle
When, the driven by power part decommissions.
2. electric hinge according to claim 1, it is characterised in that：First moving part is whirlpool with second moving part
Bar and turbine.
3. electric hinge according to claim 1, it is characterised in that：The driven by power part is motor.
4. electric hinge according to claim 1, it is characterised in that：First linkage part is mutually to nibble with the second linkage part
The tooth bar of conjunction.
5. electric hinge according to claim 1, it is characterised in that：The fixture has the fixed driven by power part
Installing plate.
6. electric hinge according to claim 1, it is characterised in that：Disk gasket is equipped with the pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413365.7A CN104179793B (en) | 2014-08-21 | 2014-08-21 | Electric hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413365.7A CN104179793B (en) | 2014-08-21 | 2014-08-21 | Electric hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104179793A CN104179793A (en) | 2014-12-03 |
| CN104179793B true CN104179793B (en) | 2017-03-29 |
Family
ID=51961064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413365.7A Active CN104179793B (en) | 2014-08-21 | 2014-08-21 | Electric hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179793B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533211B (en) * | 2015-01-14 | 2017-01-25 | 梁志坚 | Electric drive device for side hung door of shower room |
| US11639625B2 (en) | 2018-06-06 | 2023-05-02 | Richard Chi-Hsueh | Hinge system of electric door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5754395A (en) * | 1995-08-29 | 1998-05-19 | Acer Advanced Labs, Inc. | Ergonomic keyboard for a portable computer which is moveable between two positions |
| CN200971081Y (en) * | 2006-11-21 | 2007-11-07 | 深圳路美特科技有限公司 | Vehicle central screen |
| CN201053443Y (en) * | 2007-06-25 | 2008-04-30 | 浙江玮硕科技有限公司 | Automatic and hand-operated rotation shaft |
| CN103129179A (en) * | 2011-12-05 | 2013-06-05 | 金宝电子工业股份有限公司 | Cover opening and closing device and office machine with cover opening and closing device |
-
2014
- 2014-08-21 CN CN201410413365.7A patent/CN104179793B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5754395A (en) * | 1995-08-29 | 1998-05-19 | Acer Advanced Labs, Inc. | Ergonomic keyboard for a portable computer which is moveable between two positions |
| CN200971081Y (en) * | 2006-11-21 | 2007-11-07 | 深圳路美特科技有限公司 | Vehicle central screen |
| CN201053443Y (en) * | 2007-06-25 | 2008-04-30 | 浙江玮硕科技有限公司 | Automatic and hand-operated rotation shaft |
| CN103129179A (en) * | 2011-12-05 | 2013-06-05 | 金宝电子工业股份有限公司 | Cover opening and closing device and office machine with cover opening and closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104179793A (en) | 2014-12-03 |
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