CN109445526A - A kind of electronic equipment and its driving mechanism - Google Patents
A kind of electronic equipment and its driving mechanism Download PDFInfo
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- CN109445526A CN109445526A CN201811435748.9A CN201811435748A CN109445526A CN 109445526 A CN109445526 A CN 109445526A CN 201811435748 A CN201811435748 A CN 201811435748A CN 109445526 A CN109445526 A CN 109445526A
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- Prior art keywords
- plane
- cooperation
- shaft
- rotating member
- guiding surface
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- 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
- G06F1/1662—Details related to the integrated keyboard
-
- 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
- G06F1/1615—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
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
This application discloses a kind of driving mechanisms, comprising: is provided with the rotating member of the first guiding surface and the second guiding surface, is connected in shaft and rotates synchronously with shaft;Sliding part, the setting of sliding is on rotating member and is provided with the first cooperation inclined-plane and the second cooperation inclined-plane;Wherein, during shaft one-directional rotation, the first guiding surface can be such that sliding part moves along forward direction by pushing the first cooperation inclined-plane, the second cooperation inclined-plane can be bonded with the second guiding surface later, and make sliding part along reverse movement the promotion on the second cooperation inclined-plane by the second guiding surface.Above-mentioned driving mechanism, it can be realized the reciprocating movement of sliding part during the one-directional rotation of shaft, when being used for the keyboard lifting of driving laptop, it can enable laptop during opening or being closed, realize that keyboard is changed to the circulation of low-end trim again by low-end trim to high-end trim.The present invention also provides a kind of electronic equipment with above-mentioned driving mechanism.
Description
Technical field
The present invention relates to technical field of electronic equipment, in particular to a kind of driving mechanism, the invention further relates to above-mentioned
The a kind of electronic equipment of driving mechanism.
Background technique
Currently, some electronic equipments have various deformation form, example to meet the more diversified use demand of user
Such as the laptop of certain model, not only has notebook form, allow user that laptop is placed in desktop
On operated, and be also equipped with plate morphology, enable user that can hold laptop to operate on it.But when
When user hand holds the laptop of plate morphology, the keyboard for turning to the screen back side is inevitably touched, this is not only
The hand-held sense of touch of user is affected, but also maloperation may be formed to laptop, has seriously affected laptop
Using effect.
Summary of the invention
In view of this, functional component carry out activity is able to drive, specific to pen the present invention provides a kind of driving mechanism
Remember in this computer, being able to drive keyboard and realizing lifting, keyboard can decline when laptop being enabled to be in plate morphology, so that with
Family has preferably hand-held sense of touch when holding laptop, while also can be avoided and forming maloperation to laptop.This
Invention additionally provides a kind of electronic equipment with above-mentioned driving mechanism.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of driving mechanism, is arranged in the shaft of electronic equipment, comprising:
Rotating member is connected in the shaft, and is rotated synchronously with the shaft, and be provided with first on the rotating member
Guiding surface and the second guiding surface;
Sliding part, the setting of sliding are provided with and can be bonded with first guiding surface on the rotating member
First cooperation inclined-plane, and can be bonded with second guiding surface second cooperate inclined-plane;
Wherein, during the shaft one-directionally rotates, first guiding surface being bonded to each other is by pushing institute
The first cooperation inclined-plane is stated, the sliding part can be made to be moved to the first cooperation inclined-plane and first guiding surface along forward direction
Separation, second cooperation inclined-plane is bonded with second guiding surface later, and by second guiding surface to described
The promotion on the second cooperation inclined-plane makes the sliding part along reverse movement.
Preferably, in above-mentioned driving mechanism, the rotating member is the part shaft part of the shaft or the rotating member is
The cartridge or the rotating member being set in the shaft are the coaxially connected cylindrical portion in the roller end
Part.
Preferably, in above-mentioned driving mechanism, the sliding part includes:
Sliding is set on the rotating member, to realize axis that the sliding part is moved along the axial reciprocating of the shaft
Set;
Cooperation convex block on two end faces that the axle sleeve is set of protrusion, the side wall difference of two cooperation convex blocks
For the first cooperation inclined-plane and second cooperation inclined-plane.
Preferably, in above-mentioned driving mechanism, the sliding part includes:
The helical guideway for being arranged on the rotating member, and extending around the axis of the rotating member;
Sliding is arranged on the helical guideway, and the sliding block that motion track is parallel with the axis of the rotating member;
It is fixedly connected with the sliding block, and the symmetrically arranged two cooperations convex block of the vertical line about the axis, two
The side wall of the cooperation convex block is respectively the first cooperation inclined-plane and second cooperation inclined-plane.
Preferably, in above-mentioned driving mechanism, the rotating member includes:
Ontology, the axle sleeve are arranged on the body;
Be arranged on the periphery wall of the ontology, positioned at the ontology both ends and protrude multiple guiding of the periphery wall
Convex block;Positioned at described ontology the same end and the guiding projection that is disposed adjacent defines allows what the cooperation convex block slid into lead
To groove, the side wall of the guiding groove is first guiding surface or second guiding surface.
Preferably, in above-mentioned driving mechanism, the guiding groove be isoceles triangle connected in star or isosceles trapezoid groove, it is described
Cooperating convex block is that can close with the isosceles triangle convex block or isosceles trapezoid convex block of the guiding groove split.
Preferably, in above-mentioned driving mechanism, side wall is the guiding groove of second guiding surface, and bottom wall is in institute
State the length that the length in the circumferential direction of shaft is greater than the end face of the cooperation convex block.
Preferably, in above-mentioned driving mechanism, the cooperation convex block is structure as a whole with the axle sleeve;The guiding projection and
The ontology is structure as a whole.
A kind of electronic equipment, including carrying the keyboard frame of keyboard and driving the driving mechanism of the keyboard frame lifting,
The driving mechanism is the driving mechanism in above-mentioned any one.
Preferably, in above-mentioned electronic equipment, the keyboard frame is connect by connecting rod with the sliding part.
Driving mechanism provided by the invention, is arranged in the shaft of electronic equipment, the function part for drive electronics
Part is moved, particularly: during shaft one-directionally rotates, it is connected with the rotating shaft rotating member and is rotated synchronously in company with shaft,
Since the first guiding surface of rotating member is bonded with the first cooperation inclined-plane of sliding part, and since the setting of sliding part sliding is turning
It on moving part, and is not rotated in company with rotating member, so with the rotation of the first guiding surface, by oblique with the first cooperation
Face cooperation, realizes the promotion to sliding part, sliding part is enabled to move along the axis forward direction of shaft, this moving process is until the first guiding
Inclined-plane is separated with the first cooperation inclined-plane, after separating the first cooperation inclined-plane with the first guiding surface by the sliding of sliding part, with
Continuing to rotate for shaft, the second cooperation inclined-plane of sliding part can be bonded with the second guiding surface of rotating member, and with shaft
Further rotation, for the second guiding surface by cooperating with the second cooperation inclined-plane, the axis that will push sliding part along shaft is reversed
It is mobile, to realize the reciprocating movement of sliding part during the one-directional rotation of shaft.When above-mentioned driving mechanism is for driving
When the keyboard lifting of laptop, the reciprocating movement of sliding part during being one-directionally rotated by shaft, it will be able to enable notebook
Computer realizes keyboard by low-end trim to high-end trim again to the circulation transformation of low-end trim during opening or being closed
Process, i.e. laptop closure when or (plate morphology) when opening 360 degree, keyboard declines, when laptop two
When the angle divided after opening is in intermediate angular range (such as 120 degree~240 degree), keyboard rises.It, can by above structure
The sliding part band of reciprocating movement can be passed through specific in laptop by driving the functional component carry out activity of electronic equipment
Dynamic keyboard realizes lifting, key when laptop being enabled to be in plate morphology in the one-way process that laptop opens or is closed
Disk can decline, so that user has preferably hand-held sense of touch when holding laptop, while also can be avoided to notebook
Computer forms maloperation, and the using effect of laptop is enabled to be significantly improved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the first angle of driving mechanism provided in an embodiment of the present invention and shaft cooperation;
Fig. 2 is the structural schematic diagram of the second angle of driving mechanism and shaft cooperation;
Fig. 3 is the structural schematic diagram of the third angle of driving mechanism and shaft cooperation.
In figure 1 above-Fig. 3:
1- shaft, 2- rotating member, the first guiding surface of 3-, the second guiding surface of 4-, 5- sliding part, 6- first cooperate tiltedly
Face, 7- second cooperate inclined-plane, 8- connecting rod;
21- ontology, 22- guiding projection, 23- are oriented to groove, 51- axle sleeve, and 52- cooperates convex block.
Specific embodiment
The present invention provides a kind of driving mechanisms, functional component carry out activity are able to drive, specific to laptop
In, it is able to drive keyboard and realizes lifting, keyboard can decline when laptop being enabled to be in plate morphology, so that user holds pen
There is preferably hand-held sense of touch when remembering this computer, while also can be avoided and maloperation is formed to laptop.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3, driving mechanism provided in an embodiment of the present invention, for driving function on an electronic device to be arranged
Component activity, mainly include be arranged in electronic equipment shaft 1 (shaft 1 be electronic equipment in be rotatablely connected and can overturn
Folding two-part shaft) one-directional rotation during mutually matched rotating member 2 and sliding part 5, rotating member 2 be connected to turn
On axis 1, and it can be rotated synchronously with shaft 1, and the first guiding surface 3 and the second guiding surface 4 are provided on rotating member 2,
And the setting that sliding part 5 then slides is on rotating member 2, but does not rotate in company with the rotation of rotating member 2, has the first cooperation
Inclined-plane 6 and the second cooperation inclined-plane 7, the first cooperation inclined-plane 6 can be bondeds with the first guiding surface 3, and second cooperates inclined-plane 7 can be with
The fitting of second guiding surface 4, working method is: during shaft 1 one-directionally rotates, rotating member 2 turns in company with shaft 1 is synchronous
Dynamic, also 1 axis circumferentially rotates the first guiding surface 3 around the shaft, and the first cooperation inclined-plane 6 being bonded with the first guiding surface 3 is then
It can be moved under the promotion of the first guiding surface 3, i.e., sliding part 5 is moved along the axis forward direction of shaft 1, if electronic equipment
Functional component (such as keyboard of laptop) connect with sliding part 5, then under the drive of sliding part 5, can be realized function
The movement (such as rising of keyboard) of energy component, with continuing to rotate for shaft 1, the first guiding surface 3 can continue to push first
Cooperate inclined-plane 6 mobile, until (laptop is by overturning so that the angle between two parts is in 120 at this time for the two separation
~240 degree of degree, keyboard rises to required position), sliding part 5 by this moving process, enable its second cooperation inclined-plane 7 be moved to and
To positive position, (the second cooperation inclined-plane 7 can directly fit second guiding surface 4 with the second guiding surface 4 at this time, can also be only
To just but not being bonded, that is, there is gap), shaft 1 continues to rotate later, and the second cooperation inclined-plane 7 is bonded with the second guiding surface 4
(angle between two parts of laptop is 240 degree at this time, if the second cooperation inclined-plane 7 and second while to positive
Guiding surface 4, which has been bonded, then directly carries out subsequent operation), the second guiding surface 4 pushes the second cooperation inclined-plane 7 to move by rotation
Dynamic, i.e., promotion sliding part 5 moves backward (keyboard is begun to decline at this time) along the axis of shaft 1, until the second guiding surface 4 and the
Two cooperation inclined-planes 7 separate (keyboard drops to initial position at this time), and sliding part 5 is moved to the first cooperation inclined-plane 6 and the again at this time
One guiding surface 3 is to positive position.The process of above-mentioned one-directional rotation realizes the reciprocating movement of functional component, specific to notes
In this computer, realizes keyboard and risen again by dropping to the reciprocal process of decline.In said structure, in order to enable rotating member
2 do not influence the first guiding surface 3 and the first cooperation inclined-plane 6, the second guiding surface 4 and the second cooperation inclined-plane in the course of rotation
7 abundant fitting, preferably aforementioned four inclined-plane relative to shaft 1 axis tilt extend while, shaft 1 radially
In the presence of there is certain radian, so that enabling aforementioned four inclined-plane is curved surface (its curve form such as fan being mutually matched two-by-two
Blade wall surface), so that during rotating member 2 rotates, fitting that aforementioned four inclined-plane two-by-two can be even closer and
More opposite sliding.
Above-mentioned driving mechanism, compared with the prior art in, shaft 1 one-directionally rotate during only being capable of driving function
The scheme that component unidirectionally moves, and only driving function component unidirectionally moves through bullet during shaft 1 one-directionally rotates
Spring pulls the scheme of functional component return, can be realized the reciprocating movement of functional component, not only increases the work of electronic equipment
Effect and intelligence degree, and the use of spring is avoided, reduce noise, avoids the appearance of spring breakage situation, and
And the job stability of driving mechanism is also improved, reduce the idle work that shaft 1 is done.
In order to advanced optimize technical solution, in driving mechanism provided in this embodiment, rotating member 2 is the part of shaft 1
Perhaps rotating member 2 is the cartridge being set in shaft 1 to shaft part or rotating member 2 is coaxially connected in 1 end of shaft
Columnar component.In the present embodiment, rotating member 2 and the fit system of shaft 1 can have above-mentioned multiple choices in driving mechanism, but
In order to improve functional reliability, and also to simplify structure, the preferred rotating member 2 of the present embodiment is the part shaft part of shaft 1, i.e.,
Processing is carried out by the end to shaft 1 and makes rotating member 2, and what sliding part 5 then slided is arranged on it.
As shown in Figure 1-Figure 3, sliding part 5 includes: that sliding is set on rotating member 2, to realize sliding part 5 along shaft 1
The mobile axle sleeve 51 of axial reciprocating;Cooperation convex block 52 on two end faces that axle sleeve 51 is arranged in of protrusion, two cooperations are convex
The side wall of block 52 is respectively the first cooperation inclined-plane 6 and the second cooperation inclined-plane 7.Meanwhile as shown in Figure 1-Figure 3, preferably rotating member 2 wraps
Include: ontology 21, axle sleeve 51 are set on ontology 21;It is arranged on the periphery wall of ontology 21, both ends and protrusion positioned at ontology 21
Multiple guiding projections 22 of periphery wall;Positioned at 21 the same end of ontology and the guiding projection 22 that is disposed adjacent defines allow to cooperate it is convex
The guiding groove 23 that block 52 slides into, the side wall of guiding groove 23 are the first guiding surface 3 or the second guiding surface 4.Due to electronics
Installation space in equipment is limited, so the sliding part 5 and rotating member 2 of above structure, under the premise of guaranteeing to work normally,
The setting of specific structure also for guarantee functional reliability and simplifies structure.
In addition, the guiding projection 22 of rotating member 2 is structure as a whole with ontology 21, in processing, pass through the circle in rotating member 2
It is slotted on all outer walls to form guiding projection 22 and guiding groove 23.
Certainly, rotating member 2 and sliding part 5 can also be realized by other structures form cooperates, such as can be by axle sleeve 51
Replace be arranged on ontology 21 and around the axis of ontology 21 extend helical guideway, and sliding setting on helical guideway
Sliding block, sliding block connect with two cooperation convex blocks 52, and when rotating member 2 rotates, sliding block slides on helical guideway, but enables sliding
Sliding rail track be the straight line for being parallel to 1 axis of shaft, and two cooperation convex blocks 52 are then connected on helical guideway, and about turning
The vertical line of the axis of moving part is symmetrical arranged, i.e., the structure of this cooperation convex block 52 and set-up mode (have axis with preceding kind of structure
Set 51 structure) in cooperation convex block 52 set-up mode it is identical.Such structure type also can satisfy rotating member 2 and sliding part
5 cooperation requirement.
Preferably, enabling guiding groove 23 is isoceles triangle connected in star or isosceles trapezoid groove, and cooperation convex block 52 is can be with
The isosceles triangle convex block or isosceles trapezoid convex block for being oriented to 23 split of groove close, as shown in Figure 1-Figure 3.Such set-up mode, makes
Two opposing sidewalls that groove 23 must be oriented to are symmetrical structure, i.e., two guiding grooves 23 are not only respectively provided with the first guiding surface
3 and second guiding surface 4, be also respectively provided with the symmetrical third guiding surface of the first guiding surface 3, and it is oblique with the second guiding
Symmetrical 4th guiding surface in face 4, the first guiding surface 3 define a guiding groove, the second guiding with third guiding surface
Inclined-plane 4 and the 4th guiding surface define another guiding groove, likewise, cooperation convex block 52 is circumferential opposite in rotating member 2
Two inclined-planes be also symmetrical structure, i.e., two cooperation convex blocks 52 are not only respectively provided with the first cooperation inclined-plane 6 and the second cooperation is oblique
Face 7 is also respectively provided with and cooperates inclined-plane with the first cooperation symmetrical third in inclined-plane 6, and cooperates inclined-plane 7 the symmetrical 4th with second
Cooperate inclined-plane, among these, the first cooperation inclined-plane 6 and third cooperation inclined-plane belong to the same cooperation convex block 52, the second cooperation inclined-plane 7
Belong to another cooperation convex block 52 with the 4th cooperation inclined-plane, so that rotating member 2 and sliding part 5 are able to carry out reverse cooperation,
I.e. above-mentioned keyboard is risen again by dropping to the process of decline, be can be and is completed during laptop opens
, it is completed during shaft 1 (is also possible to counterclockwise) rotation clockwise in other words, and in closure laptop
When, even shaft 1 (is also possible to clockwise) rotation counterclockwise, inclined-plane can be cooperated by third guiding surface and third
Cooperation, the cooperation of the 4th guiding surface and the 4th cooperation inclined-plane realize that keyboard is risen again by dropping to the reverse of decline again
Process enables electronic equipment can be realized the reciprocal lifting of keyboard during folding.
In addition, the guiding groove 23 of above structure and cooperation convex block 52 can also be such that rotating member 2 and sliding part 5 preferably blocks
It closes, guarantees the first guiding surface 3 and the first cooperation inclined-plane 6, the better sufficiently patch of the second guiding surface 4 and the second cooperation inclined-plane 7
It closes, improves the functional reliability of driving mechanism.
In the present embodiment, further preferably side wall be the second guiding surface 4 guiding groove 23, circumferential direction of the bottom wall in shaft 1
On length be greater than cooperation convex block 52 end face (this end face refer to cooperation end of the convex block 52 far from axle sleeve 51 on being parallel to
The wall surface of 51 end face of axle sleeve) length.That is, guiding that be located at 2 one end of rotating member, that partial sidewall is the second guiding surface 4 is recessed
Slot 23, development length of the bottom wall in 1 circumferential direction of shaft are greater than the length of the end face of cooperation convex block 52, the mesh of such set-up mode
Be, it is when the first cooperation inclined-plane 6 is moved under the promotion of the first guiding surface 3 and is detached from the first guiding surface 3, i.e., sliding
When moving part 5 is moved in the guiding groove 23 of the other end from the guiding groove 23 of 2 one end of rotating member, since bottom wall length is greater than
End face length, so second cooperation inclined-plane 7 of sliding part 5 is also not when sliding part 5 has just been moved in another guiding groove 23
It is bonded with the second guiding surface 4, there is gap between the two, so rotating member 2 is in next rotation process, sliding part 5
Axial movement will not occur, rotating member 2 is only circumferentially rotated relative to sliding part 5, this allows for shaft 1 one
Sliding part 5 will not be driven mobile in fixed rotational angle, specific in laptop, so that it may enable two of laptop
/ angle keyboard will not be driven when changing in the range of 120 degree~240 degree mobile, enable keyboard remain at rise
Position.When the second guiding surface 4 of rotating member 2 turns to the position of the second cooperation inclined-plane 7 stop, the two can be just bonded, and
As continuing to rotate for rotating member 2 pushes sliding part 5 to move backward, the angle between laptop two parts is super at this time
240 degree are crossed, so that laptop be enabled to realize the decline of keyboard during changing to plate morphology.Such set-up mode,
Laptop is allowed in notebook form, needs the sitting posture according to different user, height, adjusts screen unit and master
Angle between machine part (being provided with the part of keyboard), in the process, if keyboard is in the second guiding surface 4 and second
Cooperate and decline under the cooperation on inclined-plane 7, then will affect the normal use of laptop, so being enabled by the setting of above structure
Laptop can make the working performance of laptop there are a certain range of free-open-close angle, will not be because of this reality
The setting of the driving mechanism of example offer is provided and is affected.
It is further preferred that cooperation convex block 52 is structure as a whole with axle sleeve 51;Guiding projection 22 and ontology 21 are integrated knot
Structure.Sliding part 5, the rotating member 2 of integral structure are easy to process and stiffness by itself is higher, can enable driving machine provided in this embodiment
The working life of structure is longer.
Based on above-mentioned driving mechanism, the present embodiment additionally provides a kind of electronic equipment, the keyboard frame including carrying keyboard
The driving mechanism of frame (not shown) and driving keyboard frame lifting, which is above-mentioned driving mechanism, and
It is preferred that the electronic equipment is laptop.
Specifically, keyboard frame is connect by connecting rod 8 with sliding part 5, as shown in Figure 1-Figure 3.In the present embodiment, transmission connects
Connect the component of keyboard frame and sliding part 5, preferably structure is relatively easy, connecting rod 8 of small volume, preferably to adapt to electronics
Lesser installation environment inside equipment.
Each part is described in a progressive manner in this specification, what the structure of each part stressed is
With the difference of existing structure, the entirety and part-structure of driving mechanism can be obtained by combining the structure of above-mentioned multiple portions
It arrives.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of driving mechanism, which is characterized in that be arranged in the shaft of electronic equipment, comprising:
Rotating member is connected in the shaft, and is rotated synchronously with the shaft, and the first guiding is provided on the rotating member
Inclined-plane and the second guiding surface;
Sliding part, the setting of sliding are not rotated with the rotating member on the rotating member and not, and be provided with can with it is described
First cooperation inclined-plane of the first guiding surface fitting, and the second cooperation inclined-plane that can be bonded with second guiding surface;
Wherein, during the shaft one-directionally rotates, first guiding surface that is bonded to each other is by pushing described the
One cooperation inclined-plane can make the sliding part be moved to the first cooperation inclined-plane and first guiding surface point along forward direction
From second cooperation inclined-plane is bonded with second guiding surface later, and passes through second guiding surface to described the
The promotion on two cooperation inclined-planes makes the sliding part along reverse movement.
2. driving mechanism according to claim 1, which is characterized in that the rotating member is the part shaft part of the shaft,
Perhaps the rotating member is the cartridge being set in the shaft or the rotating member is coaxially connected in the shaft
The columnar component of end.
3. driving mechanism according to claim 2, which is characterized in that the sliding part includes:
Sliding is set on the rotating member, to realize axle sleeve that the sliding part is moved along the axial reciprocating of the shaft;
The side wall of cooperation convex block on two end faces that the axle sleeve is arranged in of protrusion, two cooperation convex blocks is respectively institute
State the first cooperation inclined-plane and second cooperation inclined-plane.
4. driving mechanism according to claim 2, which is characterized in that the sliding part includes:
The helical guideway for being arranged on the rotating member, and extending around the axis of the rotating member;
Sliding is arranged on the helical guideway, and the sliding block that motion track is parallel with the axis of the rotating member;
It is fixedly connected with the sliding block, and the symmetrically arranged two cooperations convex block of the vertical line about the axis, described in two
The side wall of cooperation convex block is respectively the first cooperation inclined-plane and second cooperation inclined-plane.
5. driving mechanism according to claim 3 or 4, which is characterized in that the rotating member includes:
Ontology, the axle sleeve are arranged on the body;
Be arranged on the periphery wall of the ontology, positioned at the ontology both ends and protrude the periphery wall multiple guiding it is convex
Block;Positioned at described ontology the same end and guiding that the guiding projection that is disposed adjacent, which defines, allows the cooperation convex block to slide into
The side wall of groove, the guiding groove is first guiding surface or second guiding surface.
6. driving mechanism according to claim 5, which is characterized in that the guiding groove is isoceles triangle connected in star or waits
Waist trapezoidal groove, the cooperation convex block is can be with the isosceles triangle convex block or isosceles trapezoid convex block of the guiding groove split
It closes.
7. driving mechanism according to claim 6, which is characterized in that side wall is the guiding of second guiding surface
Groove, length of the bottom wall in the circumferential direction of the shaft are greater than the length of the end face of the cooperation convex block.
8. driving mechanism according to claim 5, which is characterized in that the cooperation convex block and the axle sleeve are integrated knot
Structure;The guiding projection and the ontology are structure as a whole.
9. a kind of electronic equipment, which is characterized in that including carrying the keyboard frame of keyboard and driving the keyboard frame lifting
Driving mechanism, the driving mechanism are driving mechanism described in any one of claim 1-8.
10. electronic equipment according to claim 9, which is characterized in that the keyboard frame passes through connecting rod and the sliding
Part connection.
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CN201811435748.9A CN109445526B (en) | 2018-11-28 | 2018-11-28 | Electronic equipment and driving mechanism thereof |
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CN201811435748.9A CN109445526B (en) | 2018-11-28 | 2018-11-28 | Electronic equipment and driving mechanism thereof |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111007962A (en) * | 2019-12-23 | 2020-04-14 | 联想(北京)有限公司 | Electronic equipment |
CN113090637A (en) * | 2019-12-23 | 2021-07-09 | 仁宝电脑工业股份有限公司 | Electronic device |
TWI745929B (en) * | 2019-09-25 | 2021-11-11 | 仁寶電腦工業股份有限公司 | Electronic device with sliding screens |
CN115370656A (en) * | 2022-09-27 | 2022-11-22 | 高创(苏州)电子有限公司 | Open lifting motion structure and electronic equipment |
CN116658512A (en) * | 2022-10-27 | 2023-08-29 | 荣耀终端有限公司 | Rotating mechanism and foldable electronic device |
CN117515017A (en) * | 2024-01-04 | 2024-02-06 | 荣耀终端有限公司 | Rotating shaft mechanism, supporting device and folding screen equipment |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1374673A (en) * | 2001-03-07 | 2002-10-16 | 夏普公司 | Keyboard sliding mechanism |
CN104141679A (en) * | 2013-05-07 | 2014-11-12 | 纬创资通股份有限公司 | Electronic device and pivot structure |
CN104912912A (en) * | 2014-03-13 | 2015-09-16 | 加藤电机(香港)有限公司 | Biaxial hinge mechanism and terminal machine using the same |
CN104956284A (en) * | 2013-01-29 | 2015-09-30 | 惠普发展公司,有限责任合伙企业 | Moveable keyboard lattice for a portable electronic device |
CN105332997A (en) * | 2014-08-12 | 2016-02-17 | 富世达股份有限公司 | Pivot transmission device |
CN106325381A (en) * | 2016-08-08 | 2017-01-11 | 联想(北京)有限公司 | Electronic equipment and overturning mechanism thereof |
CN206958077U (en) * | 2017-06-01 | 2018-02-02 | 新日兴股份有限公司 | Pivot device is with using its electronic installation |
CN207337281U (en) * | 2017-09-06 | 2018-05-08 | 杭州安费诺飞凤通信部品有限公司 | The hinge and mobile terminal of a kind of mobile terminal |
-
2018
- 2018-11-28 CN CN201811435748.9A patent/CN109445526B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1374673A (en) * | 2001-03-07 | 2002-10-16 | 夏普公司 | Keyboard sliding mechanism |
CN104956284A (en) * | 2013-01-29 | 2015-09-30 | 惠普发展公司,有限责任合伙企业 | Moveable keyboard lattice for a portable electronic device |
CN104141679A (en) * | 2013-05-07 | 2014-11-12 | 纬创资通股份有限公司 | Electronic device and pivot structure |
CN104912912A (en) * | 2014-03-13 | 2015-09-16 | 加藤电机(香港)有限公司 | Biaxial hinge mechanism and terminal machine using the same |
CN105332997A (en) * | 2014-08-12 | 2016-02-17 | 富世达股份有限公司 | Pivot transmission device |
CN106325381A (en) * | 2016-08-08 | 2017-01-11 | 联想(北京)有限公司 | Electronic equipment and overturning mechanism thereof |
CN206958077U (en) * | 2017-06-01 | 2018-02-02 | 新日兴股份有限公司 | Pivot device is with using its electronic installation |
CN207337281U (en) * | 2017-09-06 | 2018-05-08 | 杭州安费诺飞凤通信部品有限公司 | The hinge and mobile terminal of a kind of mobile terminal |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI745929B (en) * | 2019-09-25 | 2021-11-11 | 仁寶電腦工業股份有限公司 | Electronic device with sliding screens |
CN111007962A (en) * | 2019-12-23 | 2020-04-14 | 联想(北京)有限公司 | Electronic equipment |
CN113090637A (en) * | 2019-12-23 | 2021-07-09 | 仁宝电脑工业股份有限公司 | Electronic device |
CN111007962B (en) * | 2019-12-23 | 2021-07-16 | 联想(北京)有限公司 | Electronic equipment |
CN115370656A (en) * | 2022-09-27 | 2022-11-22 | 高创(苏州)电子有限公司 | Open lifting motion structure and electronic equipment |
CN115370656B (en) * | 2022-09-27 | 2024-02-20 | 高创(苏州)电子有限公司 | Open lifting motion structure and electronic equipment |
CN116658512A (en) * | 2022-10-27 | 2023-08-29 | 荣耀终端有限公司 | Rotating mechanism and foldable electronic device |
CN116658512B (en) * | 2022-10-27 | 2024-03-29 | 荣耀终端有限公司 | Rotating mechanism and foldable electronic device |
CN117515017A (en) * | 2024-01-04 | 2024-02-06 | 荣耀终端有限公司 | Rotating shaft mechanism, supporting device and folding screen equipment |
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