CN105952774B - Pivot structure and electronic equipment - Google Patents
Pivot structure and electronic equipment Download PDFInfo
- Publication number
- CN105952774B CN105952774B CN201610405884.8A CN201610405884A CN105952774B CN 105952774 B CN105952774 B CN 105952774B CN 201610405884 A CN201610405884 A CN 201610405884A CN 105952774 B CN105952774 B CN 105952774B
- Authority
- CN
- China
- Prior art keywords
- transmission parts
- rotating shaft
- noumenon
- pivot structure
- transmission
- 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.)
- Active
Links
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
-
- 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
- F16C2380/00—Electrical apparatus
Abstract
The embodiment of the invention discloses a kind of pivot structure and electronic equipment, the pivot structure includes: shaft group, and the shaft group includes at least first rotating shaft, is fixedly installed one first transmission parts in the first rotating shaft；Drive mechanism is connect with the first rotating shaft, and in first rotating shaft rotation, with the first rotating shaft unitary rotation；The drive mechanism includes at least one second transmission parts, and second transmission parts and first transmission parts are cooperatively connected；When first transmission parts are rotated with first direction, second transmission parts are rotated with second direction；Wherein, the corresponding rotational plane of second direction rotational plane corresponding with the first direction is vertical；Moving structure is connect with the drive mechanism, and when the drive mechanism is with the first rotating shaft unitary rotation, the moving structure is also with the first rotating shaft unitary rotation；And the drive mechanism drives the moving structure to translate while rotation relative to the first rotating shaft.
Description
Technical field
The present invention relates to technical field of electronic equipment, and in particular to a kind of pivot structure and electronic equipment.
Background technique
Shaft is a component common in electronic equipment, and two parts of the both sides connection of usual shaft turn in shaft
In dynamic process, at a distance from the middle position of shaft be it is constant, in this case may result in circular arc object bend to it is flat
The problem of will appear the inside and outside changing of the relative positions during face.
Summary of the invention
In view of this, an embodiment of the present invention is intended to provide a kind of pivot structure and electronic equipments, at least partly solve above-mentioned
The problem of inside and outside changing of the relative positions.
The technical scheme of the present invention is realized as follows:
First aspect of the embodiment of the present invention provides a kind of pivot structure, and the pivot structure includes:
Shaft group, the shaft group include at least first rotating shaft, and one first transmission is fixedly installed in the first rotating shaft
Component；
Drive mechanism is connect with the first rotating shaft, and in first rotating shaft rotation, with the first rotating shaft one
Rotation；The drive mechanism includes at least one second transmission parts, second transmission parts and first transmission parts
It is cooperatively connected；When first transmission parts are rotated with first direction, second transmission parts are rotated with second direction；Its
In, the corresponding rotational plane of second direction rotational plane corresponding with the first direction is vertical；
Moving structure is connect with the drive mechanism, when the drive mechanism is with the first rotating shaft unitary rotation, institute
Moving structure is stated also with the first rotating shaft unitary rotation；And the drive mechanism drives the moving structure while rotation
It is translated relative to the first rotating shaft.
Preferably, the drive mechanism further include:
Third transmission parts, the first end of third transmission parts are fixedly connected with second transmission parts；The movement
Structure and the second end of the third transmission parts link；
When second transmission parts are rotated with the second direction, the first end of the third transmission parts is with second party
To rotation, the second end of the third transmission parts is rotated relative to the first end with second direction, the third transmission parts
Second end drive the moving structure with moved on the line of first rotating shaft described in the moving structure.
Preferably, the pivot structure further include: at least one the 4th transmission parts；
At least one the 4th transmission parts；Transmission item is fixedly installed on the moving structure, the transmission item is described
It is moved on moving structure and the line direction of the first rotating shaft；
The second end of the moving structure and the third transmission parts links, comprising:
First side of at least one the 4th transmission parts is abutted with the cooperation of the second end of the third transmission parts；Institute
The second side for stating the 4th transmission parts is abutted with the transmission article of moving structure cooperation, so that the transmission item of the moving structure
It is connect by least one described the 4th transmission parts with the second end of the third transmission parts.
Preferably, when first transmission parts are rotated from first angle to second angle with first direction, described second
Transmission parts are rotated from third angle to fourth angle with second direction；The second end of the third transmission parts is from first position
It being rotated to the second position with second direction, the second end of the third transmission parts drives the first side of the 4th transmission parts,
Make second side of the 4th transmission parts it is described transmission article on move, thus drive the moving structure from the third place to
4th position is mobile.
Preferably, the shaft group further includes the second shaft, and the 5th transmission parts are provided in second shaft, described
5th transmission parts and first transmission parts are cooperatively connected；It is described when first transmission parts are rotated with first direction
Second transmission parts are rotated backward to the first direction.
Second aspect of the embodiment of the present invention provides a kind of electronic equipment, and the electronic equipment includes the first noumenon and second
Body is connected between the first noumenon and second ontology by pivot structure as described above；Pass through the pivot structure
Rotation, change the angle between the first noumenon and second ontology, and change the first noumenon and the shaft
The distance between first rotating shaft in structure.
Preferably, the electronic equipment further includes flexible display screen；
The flexible display screen is at least covered on the first noumenon and the pivot structure；One end of the flexible screen
It is fixedly connected with the first noumenon；Wherein, the flexible display screen is covered in the part of the pivot structure, with the shaft
The rotation of structure and be bent.
Preferably, the flexible display screen is specifically covered on the first noumenon, the pivot structure and second described
The first surface of body；
When the angle between the first noumenon and second ontology is zero, the first noumenon and second described
The second surface of body close to；Wherein, the first surface is that the second surface is oppositely arranged.
Preferably, when the angle between the first noumenon and second ontology increases, the first noumenon and institute
The distance for stating first rotating shaft increases；
When between the first noumenon and second ontology angle reduce when, the first noumenon with described first turn
The distance of axis reduces.
Pivot structure and electronic equipment provided in an embodiment of the present invention are provided with the first transmission parts, in pivot structure
Two transmission parts and moving structure pass through the first transmission parts and second while the first rotating shaft in pivot structure rotates
Interaction relationship between transmission parts and moving structure, can make to change moving structure relative to the first rotating shaft away from
From in this way can be caused inside and outside wrong to avoid because length needed for rotation changes the component that is covered on pivot structure changes
Dynamic problem.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pivot structure provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first electronic equipment provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of second of electronic equipment provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the third electronic equipment provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the 4th kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
Embodiment one:
As shown in Figure 1, the present embodiment provides a kind of pivot structure, the pivot structure includes:
Shaft group 110, the shaft group include at least first rotating shaft 111, and the is fixedly installed in the first rotating shaft 111
One transmission parts 112；
Drive mechanism 120 is connect with the first rotating shaft 111, and in the first rotating shaft 111 rotation, with described the
One shaft, 111 unitary rotation；The drive mechanism 120 includes at least one second transmission parts 121, second driving section
Part 121 and first transmission parts 111 are cooperatively connected；When first transmission parts 112 are rotated with first direction, described
Two transmission parts 121 are rotated with second direction；Wherein, the corresponding rotational plane of the second direction is corresponding with the first direction
Rotational plane it is vertical；Specifically, the axle center of the corresponding rotational plane of the second direction and first transmission parts 112 is flat
Row.
Moving structure 130 is connect with the drive mechanism 120, in the drive mechanism 120 with the first rotating shaft 111
When unitary rotation, the moving structure 130 is also with 111 unitary rotation of first rotating shaft；And the drive mechanism 120 drives institute
State moving structure 130 rotation while relative to the first rotating shaft 111 translate so that the moving structure 130 it is close or
Far from the first rotating shaft 111.
The first rotating shaft 111 is established in the first plane in the present embodiment, and first in the first rotating shaft 111 passes
Dynamic structure 112 can be first gear, and the first gear can be in first rotation in surface.When first drive mechanism
112 when being the first gear, and the first gear is located at the periphery of the first rotating shaft 111, and with the first rotating shaft
111 form gear shaft.The center of rotation of first drive mechanism 111 is overlapped with the center of rotation of the first rotating shaft 111, institute
State the center of rotation i.e. axle center of first rotating shaft 111.
The shaft group 110 includes at least the first rotating shaft, and in specific implementation, the shaft group 110 may include more
A shaft is not limited to a shaft.
The second transmission parts 121 that the drive mechanism 120 includes can be second gear, the first gear and described the
Two gears are mutually twisted, and in this case the first gear rotation, will drive the rotation of the second gear.In the present embodiment
In, if the rotational plane of the second gear is the second plane, second plane is perpendicular to first plane.For example,
First plane is the horizontal plane for being parallel to ground, then second plane is the vertical plane perpendicular to the horizontal plane.
It in the present embodiment further include that moving structure 130 and the drive mechanism 120 are sequentially connected, it is in this case, described
The movement of drive mechanism 120 can promote the movement of the moving structure 130.For example, the drive mechanism is passed by described second
Dynamic component 121 provides the driving force of translation to the moving structure 130.
Pivot structure provided in this embodiment, the first rotating shaft 111 can drive the moving structure while rotation
130 movement is connected to the component of the moving structure 130 of the pivot structure in this way, can change while pivot structure rotation
Become the distance between first rotating shaft 111.Obviously, a kind of completely new pivot structure is present embodiments provided, is applicable to turning
While axis rotates, need to adjust the demand of distance between the other component being connected on pivot structure and first rotating shaft 111.Institute
The cooperation for stating the first transmission parts 112 and the second transmission parts 121 can be the cooperation of conical gear, worm and wormwheel, can carry out reality
The change of existing rotational plane
In fig. 1 and 2, also there are also unshowned components for explanation, are fixedly connected with moving structure 130, for keeping moving
The synchronous rotation of dynamic structure 130 and first rotating shaft 111.The unshowned component can be telescoping pieces；The telescoping pieces one
Divide and be fixedly connected with the moving structure 130, another part is fixedly connected with the first rotating shaft 111.
Embodiment two:
As shown in Figure 1, the present embodiment provides a kind of pivot structure, the pivot structure includes:
Shaft group 110, the shaft group include at least first rotating shaft 111, and the is fixedly installed in the first rotating shaft 111
One transmission parts 112；
Drive mechanism 120 is connect with the first rotating shaft 111, and in the first rotating shaft 111 rotation, with described the
One shaft, 111 unitary rotation；The drive mechanism 120 includes at least one second transmission parts 121, second transmission parts
121 are cooperatively connected with first transmission parts 111；When first transmission parts 112 are rotated with first direction, described second
Transmission parts 121 are rotated with second direction；Wherein, the corresponding rotational plane of the second direction is corresponding with the first direction
Rotational plane is vertical；
Moving structure 130 is connect with the drive mechanism 120, in the drive mechanism 120 with the first rotating shaft 111
When unitary rotation, the moving structure 130 is also with 111 unitary rotation of first rotating shaft；And the drive mechanism 120 drives institute
Moving structure 130 is stated to translate while rotation relative to the first rotating shaft 111.
The drive mechanism 120 further include:
Third transmission parts 122, the first end of third transmission parts 122 and second transmission parts 121 are fixed to be connected
It connects；The moving structure is connect with the second end of the third transmission parts 122；
When second transmission parts 121 are with second direction rotation, the first ends of the third transmission parts 122 with
Second direction rotation, the second end of the third transmission parts are rotated relative to the first end with second direction, and the third passes
The second end of dynamic component 122 drives the moving structure 130 in the line of the moving structure 130 and the first rotating shaft 111
Upper movement, such as drive the moving structure 130 mobile towards the direction far from or close to the first rotating shaft 111.
The drive mechanism further includes third transmission parts in the present embodiment, the third transmission parts 122 with it is described
Second transmission parts 121 are fixedly connected, for example, the third transmission parts 122 and second transmission parts 121 share one
Rotation axis, second transmission parts 121 and the third transmission parts 122 are rotated around the rotation axis.In the present embodiment
Described in the second transmission parts 121 rotation when the corresponding circular arc in edge be the first circular arc；When the third transmission parts 122 rotate
The corresponding circular arc in edge is the second circular arc；The half of circle where the radius of circle where first circular arc is less than second circular arc
Diameter.That is, the rotation axis of second transmission parts 121 is that (rotation axis is not in the geometry of the second transmission parts 121 eccentric shaft
The heart).If second transmission parts 121 are second gear, the first end of the third transmission parts 122 to second end away from
From greater than the diameter of the second gear.And the rotation axis of the usually third transmission parts 122 is at a distance from the first end
Less than the distance of the second end, this makes it possible to realize rotation amplification.For example, the first end is formed around the rotation axis
Circular arc and second transmission parts 121 around the circular arc of the rotation axis, be located on the same circle.
In the present embodiment its drive moved can be provided to the moving structure 130 by the third transmission parts 122
Power.
It is worth noting that, second transmission parts 121 and the third transmission parts 122 can be in the present embodiment
Independent two separation units can also be two parts in integral type transmission component.There are also one above for second transmission parts 121
A component is connect with first rotating shaft 111, and is fixedly connected with the first rotating shaft 111 of the second transmission parts 121, for realizing
The synchronous rotation of second transmission parts 121 and third moving parts 122 and rotation axis.
Embodiment three:
As shown in Figure 1, the present embodiment provides a kind of pivot structure, the pivot structure includes:
Shaft group 110, the shaft group include at least first rotating shaft 111, and the is fixedly installed in the first rotating shaft 111
One transmission parts 112；
Drive mechanism 120 is connect with the first rotating shaft 111, and in the first rotating shaft 111 rotation, with described the
One shaft, 111 unitary rotation；The drive mechanism 120 includes at least one second transmission parts 121, second driving section
Part 121 and first transmission parts 111 are cooperatively connected；When first transmission parts 112 are rotated with first direction, described
Two transmission parts 121 are rotated with second direction；Wherein, the corresponding rotational plane of the second direction is corresponding with the first direction
Rotational plane it is vertical；
Moving structure 130 is connect with the drive mechanism 120, in the drive mechanism 120 with the first rotating shaft 111
When unitary rotation, the moving structure 130 is also with 111 unitary rotation of first rotating shaft；And the drive mechanism 120 drives institute
Moving structure 130 is stated to translate while rotation relative to the first rotating shaft 111.
The drive mechanism 120 further include:
Third transmission parts 122；
The first end of third transmission parts 122 is fixedly connected with second transmission parts 121；The moving structure 130
It links with the second end of the third transmission parts 122；
When second transmission parts 121 are with second direction rotation, the first ends of the third transmission parts 122 with
Second direction rotation, the second end of the third transmission parts 122 are rotated relative to the first end with second direction, the third
The second end of transmission parts 122 drives the moving structure 130 in the company of the moving structure 130 and the first rotating shaft 111
It is moved on line.
The pivot structure further include:
At least one the 4th transmission parts 140；Transmission item 131, the transmission are fixedly installed on the moving structure 130
Item moves on line direction of the moving structure 130 with the first rotating shaft 110；
First side of at least one the 4th transmission parts 140 and the second end of the third transmission parts 122 cooperate
It abuts；Second side of 4th transmission parts 140 is abutted with the transmission article 131 of the moving structure 130 cooperation, so that institute
The transmission article 131 for stating moving structure 130 passes through at least one described the 4th transmission parts 140 and the third transmission parts 122
Second end connection.
The 4th transmission parts 140 can correspond to a gear in the present embodiment, if one the described 4th passes
The corresponding gear of dynamic component 140 is third gear；When the 4th transmission parts 140 are multiple, i.e., the described third gear is
When multiple, it is mutually twisted between the two neighboring third gear, by the driving force of the third transmission parts 122, by most
A last third gear sends moving parts 130. to
In the present embodiment, the number of the 4th transmission parts 140 can be odd number or even number, in the present embodiment
In, the number of the 4th transmission parts 140 can be odd number, in this case, when first transmission parts 112 are where it
Rotational plane in when rotating counterclockwise, the moving parts 130 is close to the first rotating shaft.When first transmission parts
When rotating clockwise in 112 rotational plane where it, the moving parts 130 is far from the first rotating shaft 111.
The second end of the third transmission parts 122 and the contact position of the 4th transmission parts 140 can be fixed
, it is also possible to unfixed.For example, the second end of third transmission parts 122 as shown in Figure 1 and the 4th transmission parts
140 contact position is unfixed.Certainly during concrete implementation, the third transmission parts 122 can directly and institute
The conflict of moving structure 130 is stated, the translation of the moving structure 130 is directly driven by the third transmission parts 122.
Example IV:
As shown in Figure 1, the present embodiment provides a kind of pivot structure, the pivot structure includes:
Shaft group 110, the shaft group include at least first rotating shaft 111, and the is fixedly installed in the first rotating shaft 111
One transmission parts 112；
Drive mechanism 120 is connect with the first rotating shaft 111, and in the first rotating shaft 111 rotation, with described the
One shaft, 111 unitary rotation；The drive mechanism 120 includes at least one second transmission parts 121, second driving section
Part 121 and first transmission parts 111 are cooperatively connected；When first transmission parts 112 are rotated with first direction, described
Two transmission parts 121 are rotated with second direction；Wherein, the corresponding rotational plane of the second direction is corresponding with the first direction
Rotational plane it is vertical；
Moving structure 130 is connect with the drive mechanism 120, in the drive mechanism 120 with the first rotating shaft 111
When unitary rotation, the moving structure 130 is also with 111 unitary rotation of first rotating shaft；And the drive mechanism 120 drives institute
Moving structure 130 is stated to translate while rotation relative to the first rotating shaft 111.
The drive mechanism 120 further include:
Third transmission parts 122, the first end of third transmission parts 122 and second transmission parts 121 are fixed to be connected
It connects；The moving structure is connect with the second end of the third transmission parts 122；
When second transmission parts 121 are with second direction rotation, the first ends of the third transmission parts 122 with
Second direction rotation, the second end of the third transmission parts are rotated relative to the first end with second direction, and the third passes
The second end of dynamic component 122 drives the moving structure 130 in the line of the moving structure 130 and the first rotating shaft 111
Upper movement.
The pivot structure further include:
At least one the 4th transmission parts 140；Transmission item 131, the transmission are fixedly installed on the moving structure 130
Item moves on line direction of the moving structure 130 with the first rotating shaft 110；
First side of at least one the 4th transmission parts 140 and the second end of the third transmission parts 122 cooperate
It abuts；Second side of 4th transmission parts 140 is abutted with the transmission article 131 of the moving structure 130 cooperation, so that institute
The transmission article 131 for stating moving structure 130 passes through at least one described the 4th transmission parts 140 and the third transmission parts 122
Second end connection.
When first transmission parts 111 are rotated from first angle to second angle with first direction, second transmission
Component 121 is rotated from third angle to fourth angle with second direction；The second end of the third transmission parts 122 is from first
Position is rotated to the second position with second direction, and the second end of the third transmission parts 122 drives the 4th transmission parts
140 first sides move second side of the 4th transmission parts 140 in the transmission article 131, to drive the movement
Structure 130 is mobile from the third place to the 4th position.
First transmission parts 111 are then second driving section to rotate clockwise in its rotational plane
Part 121 is counterclockwise rotation in the rotational plane where it, if the 4th transmission parts are odd number, the third
After transmission parts 122 and the 4th transmission parts 140 are by interaction, the 4th transmission parts 140 can be made to leaning on
The direction of the nearly first rotating shaft 111 is mobile, then acting in opposition of the moving structure 130 in the 4th transmission parts 140
Under, it will to be driven item 131 to the direction movement far from the first rotating shaft.
If at this point, the first transmission parts 111 are rotated in its rotational plane with counterclockwise, second driving section
Part 121 is to rotate in the rotational plane where it clockwise, if the 4th transmission parts are odd number, the third
After transmission parts 122 and the 4th transmission parts 140 are by interaction, the 4th transmission parts 140 can be obtained to separate
The direction of the first rotating shaft 111 is mobile, then the moving structure 130 under the acting in opposition of the 4th transmission parts 140,
Item 131 will to be driven to close to the movement of the direction of the first rotating shaft.
In short, pivot structure provided in this embodiment, passes through the first transmission parts 111, the second transmission parts 121, third
Transmission parts 122 and the 4th transmission parts 140 and the mutual movement relation of the transmission article 131, can make described first turn
While axis 111 rotates in perpendicular, make to be driven item 131 close to or far from the first rotating shaft.
Embodiment five:
As shown in Figure 1, the present embodiment provides a kind of pivot structure, the pivot structure includes:
Shaft group 110, the shaft group include at least first rotating shaft 111, and the is fixedly installed in the first rotating shaft 111
One transmission parts 112；
Drive mechanism 120 is connect with the first rotating shaft 111, and in the first rotating shaft 111 rotation, with described the
One shaft, 111 unitary rotation；The drive mechanism 120 includes at least one second transmission parts 121, second driving section
Part 121 and first transmission parts 111 are cooperatively connected；When first transmission parts 112 are rotated with first direction, described
Two transmission parts 121 are rotated with second direction；Wherein, the corresponding rotational plane of the second direction is corresponding with the first direction
Rotational plane it is vertical；
Moving structure 130 is connect with the drive mechanism 120, in the drive mechanism 120 with the first rotating shaft 111
When unitary rotation, the moving structure 130 is also with 111 unitary rotation of first rotating shaft；And the drive mechanism 120 drives institute
Moving structure 130 is stated to translate while rotation relative to the first rotating shaft 111.
The shaft group 110 further includes the second shaft 113, is provided with the 5th transmission parts in second shaft 113
114, the 5th transmission parts 114 are cooperatively connected with first transmission parts 112；First transmission parts 112 are with
When one direction rotates, the 5th transmission parts 114 the rotating backward to the first direction, as shown in Figure 2.
The shaft group 110 also introduces the second shaft 113 in the present embodiment, it is clear that the number of the shaft group 110
It is not limited to 1.5th transmission parts 114 can be for positioned at the gear of 113 periphery of the second shaft.If the 5th driving section
Part 114 is the 4th gear, then is mutually twisted between the 4th gear and the third gear, is mutually driven.In the present embodiment
Described in the first transmission parts 112 and the 5th transmission parts 113 rotation direction it is always opposite.
Embodiment six:
As shown in Fig. 2, the electronic equipment includes the first noumenon 210 and second the present embodiment provides a kind of electronic equipment
Ontology 220 passes through aforementioned any one of pivot structure 100 between the first noumenon 210 and second ontology 220
Connection；
By the rotation of the pivot structure 100, change the folder between the first noumenon 210 and second ontology
Angle, and at least change the distance between the first noumenon 210 and first rotating shaft in the pivot structure 100.
The pivot structure can be one, when the pivot structure is one, the first noumenon 210 and the shaft
Moving structure in structure is fixedly connected, and second ontology 220 can be fixedly connected with the both ends of the pivot structure, such
Words can at least make the first noumenon 210 in pivot structure rotation, change the first noumenon 210 and the shaft
The distance between first rotating shaft in structure.It is of course also possible to be second ontology 220 and the mobile knot in the pivot structure
Structure is fixedly connected, and the first noumenon 210 is fixedly connected with the both ends of the pivot structure, at this point, can at least make described
Second ontology 220 changes in the first noumenon 220 and the pivot structure between first rotating shaft when pivot structure rotates
Distance.
Certainly in specific implementation, the pivot structure can with more than one, as shown in Fig. 2, the shaft include two,
It is first rotating shaft structure and the second pivot structure respectively.In electronic equipment shown in Fig. 2, the third of two rotational structures
The line of the first end of transmission parts to second end is contrary.The shifting of the first noumenon 210 and the first rotating shaft structure
Dynamic component is fixedly connected, and second ontology 220 is fixedly connected with the moving parts of second pivot structure, in this case,
When first rotating shaft structure and the second pivot structure rotate, the first rotating shaft of the first noumenon 210 and first rotating shaft structure it
Between distance change, while distance can also change between the second ontology 220 and the second shaft of second pivot structure.
The first noumenon 210 and second ontology 220 can be used as the support member of electronic equipment in the present embodiment,
Various electronic components can be installed in the support member, for example, in the first noumenon 210 and second ontology
The structures such as central processor CPU are set on 220, and electronic equipment described in the present embodiment is changing the angle between two ontologies
While, the distance between two ontologies can also be changed.In the present embodiment the first noumenon and second ontology it
Between angle can at least be rotated from 0 degree to 180 degree, or rotate from 0 degree to 360 degree.When the first noumenon and second described
When angle between body is 0 degree or 360 degree, the first noumenon and second ontology fitting or close to.It is described close to for institute
The distance between the first noumenon and second ontology very little are stated, default spacing is less than.
Embodiment seven:
As shown in Fig. 2, the electronic equipment includes the first noumenon 210 and second the present embodiment provides a kind of electronic equipment
Ontology 220 passes through aforementioned any one of pivot structure 100 between the first noumenon 210 and second ontology 220
Connection；
By the rotation of the pivot structure 100, change between the first noumenon 210 and second ontology 220
Angle, and change the distance between the first noumenon 210 and first rotating shaft in the pivot structure 100.
As shown in figure 3, the electronic equipment further includes flexible display screen 230；Grey transparent part is described soft in Fig. 3
Property display screen 230,
The flexible display screen 230 is at least covered on the first noumenon 210 and the shaft knot, and 100；The flexible screen
One end of curtain 230 is fixedly connected with the first noumenon 210；Wherein, the flexible display screen 230 is covered in the shaft knot
The part of structure 100 is bent with the rotation of the pivot structure 100.
Flexible display screen 230 described in the present embodiment can be various types of display screen constructions, for example, projection display screen or
Flexible liquid crystal screen or flexible electronic ink display screen.
In the present embodiment, the first noumenon 210 and the pivot structure is completely covered in the flexible display screen 230
100, due to being flexible display screen, then the pivot structure 100 rotates, and changes the first noumenon 210 and second ontology
While 220 angle, the flexible display screen 230 can change its bending amplitude with the rotation of the shaft.
Embodiment eight:
As shown in Fig. 2, the electronic equipment includes the first noumenon 210 and second the present embodiment provides a kind of electronic equipment
Ontology 220 passes through aforementioned any one of pivot structure 100 between the first noumenon 210 and second ontology 220
Connection；
By the rotation of the pivot structure 100, change between the first noumenon 210 and second ontology 220
Angle, and change the distance between the first noumenon 210 and first rotating shaft in the pivot structure 100.
As shown in figure 4, the electronic equipment further includes flexible display screen 230；
The flexible display screen 230 is at least covered on the first noumenon 210 and the pivot structure 100；The flexibility
One end of screen 230 is fixedly connected with the first noumenon 210；Wherein, the flexible display screen 230 is covered in the shaft knot
The part of structure 100 is bent with the rotation of the pivot structure 100.
The flexible display screen 230 is specifically covered on the first noumenon 210, the pivot structure 100 and described
The first surface of two ontologies 220；
When the angle between the first noumenon 210 and second ontology 220 is zero, 210 He of the first noumenon
The second surface of second ontology 220 close to；Wherein, the first surface is that the second surface is oppositely arranged.
Flexible display screen 230 described in the present embodiment is covered on the pivot structure 100 and second ontology 220 simultaneously
On.When angle between the first noumenon 210 and the second ontology 220 is zero, show the first noumenon 210 and described second
The closure of ontology 220 is got up, the fitting of the second surface of the first noumenon 210 and the second ontology 220 or close to.The flexibility
Display screen 230 is located at the first surface, is wrapped in the outer surface of the electronic equipment.
When the angle between the first noumenon 210 and second ontology 220 increases, at least described the first noumenon
210 increase at a distance from the first rotating shaft of the pivot structure；In some embodiments, it may also include that described second certainly
Body 220 also increases at a distance from first rotating shaft in the rotational structure that the second ontology 220 connects.
When the angle between the first noumenon 210 and second ontology 220 reduces, the first noumenon 210 with
The distance of the first rotating shaft reduces.In some embodiments, it may also include that second ontology 220 and the second ontology certainly
The distance of first rotating shaft described in the rotational structure of 220 connections also reduces.
If the length of the flexible display screen 230 not less than the first noumenon 210 and/or second ontology 220 it
Between angle 180 degree when, the spacing between 220 two edges of the first noumenon 210 and the second ontology.Pass through the first
The change of body 210 and the second ontology 220 and the first rotating shaft distance, in this way can be to avoid the first noumenon 210 and second
Ontology 220 causes the first noumenon 210 and/or second ontology 220 beyond the flexibility because of the rotation of pivot structure 100
The problem of 230 edge of display screen.
Embodiment nine:
As shown in Fig. 2, the electronic equipment includes the first noumenon 210 and second the present embodiment provides a kind of electronic equipment
Ontology 220 passes through aforementioned any one of pivot structure 100 between the first noumenon 210 and second ontology 220
Connection；
By the rotation of the pivot structure 100, change the folder between the first noumenon 210 and second ontology
Angle, and change the distance between the first noumenon 210 and first rotating shaft in the pivot structure 100.
As shown in figure 4, the electronic equipment further includes flexible display screen 230；
The flexible display screen 230 is at least covered on the first noumenon 210 and the pivot structure；The flexible screen
230 one end is fixedly connected with the first noumenon 210；Wherein, the flexible display screen 230 is covered in the pivot structure
100 part is bent with the rotation of the pivot structure 100.
The flexible display screen 230 is specifically covered on the first noumenon 210, the pivot structure 100 and described
The first surface of two ontologies 220；
When the angle between the first noumenon 210 and second ontology 220 is zero, 210 He of the first noumenon
The first surface of second ontology 220.
Preferably, when the angle between the first noumenon 210 and second ontology 220 increases, the first
Body 210 and/or second ontology 220 reduce at a distance from the first rotating shaft of the pivot structure；When the first noumenon 210
When angle between second ontology 220 reduces, the first noumenon 210 and/or second ontology 220 and described the
The distance of one shaft increases.
At this point, if the length of the flexible display screen 230 is not more than the first noumenon 210 and/or second ontology
When angle 180 degree between 220, even if the pivot structure 100 rotates, the flexible display screen 230 will not be beyond described
The edge of the first noumenon 210 and second ontology 220,
In short, electronic equipment provided in this embodiment can not only change the first noumenon 210 and second due to rotation structure
Angle between ontology 220, while can also change the first noumenon 210 and/or the second ontology 220 relative between first rotating shaft
Away from, the gauffer that can occur in this way with flexible display screen 230 by pivot structure rotation or the problem of excessive tensile.
A specific example is provided in conjunction with above embodiments:
As this example of Fig. 5 provides a kind of electronic equipment, comprising:
Gear shaft 1 corresponds to first rotating shaft above-mentioned and first transmission parts；
Enlarger 2 is turned to, drive mechanism above-mentioned is corresponded to；
Reverse gear 3 corresponds to the 4th transmission parts above-mentioned；
Mobile transition shift structure 4, corresponds to aforementioned moving parts；
Axis right half 5 corresponds to aforementioned the first noumenon；
Axis left half 6 corresponds to aforementioned second ontology；
Rotation axis 7 corresponds to aforementioned second shaft.
Rotation axis 7 is made of one or more, if including multiple rotation axis, has gear mutual between different rotation axis 7
Connection, can rotate simultaneously；Gear shaft 1 is located at outermost, for example, such as Fig. 5 Far Left one, rightmost one.7 turns of rotation axis
During dynamic, gear shaft 1 can be synchronized and be rotated, and driven and turned to the movement of enlarger 2；Turning to enlarger 2 can be by reversed
Gear 3 drives rotation transition shift mechanism 4；Rotation transition shift mechanism 4 is fixed on axis right half 5, so rotation conversion
Displacement mechanism 4 is mobile, and rotation transition shift mechanism 5 is just moved simultaneously.
Opening and closing between axis right half 5 and axis left half 6 are realized by the different rotations of gear shaft 1.By
In the connection that axis right half 5 and axis left half 6 and mobile transposition structure 4 are all hardness, pivot structure two sides are pressed, centre will not
Protrusion.
One sprocket drive spindle 1, shaft enlarged structure 2, reverse gear 3 and the mobile composition of transition shift structure 4 module, one
The pivot structure may be made of one or more modules.
If axis left half 6 and axis right half 5 can move inward without reverse gear 3 or multiple reverse gears.Mould
Block can also be arranged separately in side, make a center relative to pivot structure in axis left half 6 and axis right half 5
Displacement.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of pivot structure, the pivot structure include:
Shaft group, the shaft group include at least first rotating shaft, are fixedly installed one first transmission parts in the first rotating shaft；
Drive mechanism is connect with the first rotating shaft, and in first rotating shaft rotation, is integrally turned with the first rotating shaft
It is dynamic；The drive mechanism includes at least one second transmission parts, and second transmission parts are matched with first transmission parts
Close connection；When first transmission parts are rotated with first direction, second transmission parts are rotated with second direction；Wherein,
The corresponding rotational plane of second direction rotational plane corresponding with the first direction is vertical；
Moving structure is connect with the drive mechanism, when the drive mechanism is with the first rotating shaft unitary rotation, the shifting
Dynamic structure is also with the first rotating shaft unitary rotation；And the drive mechanism drives the moving structure opposite while rotation
It is translated in the first rotating shaft.
2. pivot structure according to claim 1, which is characterized in that the drive mechanism further include:
Third transmission parts, the first end of third transmission parts are fixedly connected with second transmission parts；The moving structure
It links with the second end of the third transmission parts；
When second transmission parts are rotated with the second direction, the first end of the third transmission parts is turned with second direction
Dynamic, the second end of the third transmission parts is rotated relative to the first end with second direction, and the of the third transmission parts
Two ends drive the moving structure to move on line of the moving structure with the first rotating shaft.
3. pivot structure according to claim 2, which is characterized in that the pivot structure further include: at least one the 4th
Transmission parts；
At least one the 4th transmission parts；Transmission item is fixedly installed on the moving structure, the transmission item is in the movement
It is moved on structure and the line direction of the first rotating shaft；
The second end of the moving structure and the third transmission parts links, comprising:
First side of at least one the 4th transmission parts is abutted with the cooperation of the second end of the third transmission parts；Described
Second side of four transmission parts is abutted with the cooperation of the transmission item of the moving structure, so that the transmission item of the moving structure passes through
At least one described the 4th transmission parts are connect with the second end of the third transmission parts.
4. pivot structure according to claim 3, which is characterized in that first transmission parts are from first angle to second
When angle is rotated with first direction, second transmission parts are rotated from third angle to fourth angle with second direction；It is described
The second end of third transmission parts is rotated from first position to the second position with second direction, and the second of the third transmission parts
End driving the first side of the 4th transmission parts, moves second side of the 4th transmission parts in the transmission article, from
And drive the moving structure mobile from the third place to the 4th position.
5. pivot structure according to claim 1, which is characterized in that the shaft group further includes the second shaft, and described
The 5th transmission parts are provided in two shafts, the 5th transmission parts and first transmission parts are cooperatively connected；Described
When one transmission parts are rotated with first direction, the 5th transmission parts the rotating backward to the first direction.
6. a kind of electronic equipment, the electronic equipment includes the first noumenon and the second ontology, the first noumenon and described second
It is connected between ontology by pivot structure described in any one of claim 1 to 5；By the rotation of the pivot structure, change
Angle between the first noumenon and second ontology, and change in the first noumenon and the pivot structure first turn
The distance between axis.
7. electronic equipment according to claim 6, which is characterized in that
The electronic equipment further includes flexible display screen；
The flexible display screen is at least covered on the first noumenon and the pivot structure；One end of the flexible screen and institute
The first noumenon is stated to be fixedly connected；Wherein, the flexible display screen is covered in the part of the pivot structure, with the pivot structure
Rotation and be bent.
8. electronic equipment according to claim 7, which is characterized in that
The flexible display screen is specifically covered on the first table of the first noumenon, the pivot structure and second ontology
Face；
When the angle between the first noumenon and second ontology is zero, the first noumenon and second ontology
Second surface close to；Wherein, the first surface is that the second surface is oppositely arranged.
9. electronic equipment according to claim 8, which is characterized in that
When the angle between the first noumenon and second ontology increases, the first noumenon and the first rotating shaft
Distance increases；
When the angle between the first noumenon and second ontology reduces, the first noumenon and the first rotating shaft
Distance reduces.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405884.8A CN105952774B (en) | 2016-06-08 | 2016-06-08 | Pivot structure and electronic equipment |
| US15/617,254 US10345867B2 (en) | 2016-06-08 | 2017-06-08 | Shaft structure and electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405884.8A CN105952774B (en) | 2016-06-08 | 2016-06-08 | Pivot structure and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952774A CN105952774A (en) | 2016-09-21 |
| CN105952774B true CN105952774B (en) | 2019-04-26 |
Family
ID=56908146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610405884.8A Active CN105952774B (en) | 2016-06-08 | 2016-06-08 | Pivot structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952774B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763132B (en) * | 2017-01-16 | 2019-03-15 | 捷开通讯(深圳)有限公司 | A kind of structure for the electrodeless shaft can be realized virtual axle center |
| CN108665809B (en) * | 2018-05-29 | 2020-08-25 | 云谷（固安）科技有限公司 | Flexible display device and folding mechanism thereof |
| CN111894970B (en) * | 2019-05-05 | 2022-02-01 | 兆利科技工业股份有限公司 | Rotating shaft module of folding device |
| CN113849036A (en) * | 2020-06-28 | 2021-12-28 | Oppo广东移动通信有限公司 | Electronic device and display method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202560799U (en) * | 2012-03-14 | 2012-11-28 | 欣日兴精密电子(苏州)有限公司 | Pivot device having synchronous translation and rotation functions and clamshell type electronic device of pivot device |
| CN103543789A (en) * | 2012-07-13 | 2014-01-29 | 宏碁股份有限公司 | Folding electronic device |
| CN105528035A (en) * | 2015-12-31 | 2016-04-27 | 联想(北京)有限公司 | Electronic equipment |
| CN205978040U (en) * | 2016-06-08 | 2017-02-22 | 联想(北京)有限公司 | Pivot structure and electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03137379A (en) * | 1989-10-23 | 1991-06-11 | Nec Corp | Hinge |
| KR100930113B1 (en) * | 2009-05-07 | 2009-12-07 | 신석호 | Mounting apparatus for adjusting tilting and swivelling angle of the display device |
-
2016
- 2016-06-08 CN CN201610405884.8A patent/CN105952774B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202560799U (en) * | 2012-03-14 | 2012-11-28 | 欣日兴精密电子(苏州)有限公司 | Pivot device having synchronous translation and rotation functions and clamshell type electronic device of pivot device |
| CN103543789A (en) * | 2012-07-13 | 2014-01-29 | 宏碁股份有限公司 | Folding electronic device |
| CN105528035A (en) * | 2015-12-31 | 2016-04-27 | 联想(北京)有限公司 | Electronic equipment |
| CN205978040U (en) * | 2016-06-08 | 2017-02-22 | 联想(北京)有限公司 | Pivot structure and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952774A (en) | 2016-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105952774B (en) | Pivot structure and electronic equipment | |
| US11009061B2 (en) | Hidden type split hinge | |
| EP3739560B1 (en) | Foldable support device and foldable flexible display device | |
| CN209414382U (en) | Hinge means, shell and electronic device | |
| EP4008918B1 (en) | Electronic device and collapsible assembly | |
| US20160048174A1 (en) | Multi-joint synchronous rotary axle structure | |
| CN102261371A (en) | Hinge structure | |
| US20230053947A1 (en) | Hinge applied to inward-foldable flexible screen terminal and inward-foldable flexible screen terminal | |
| CN102691865B (en) | Display and computer | |
| US10244653B2 (en) | Multi-axis rotary shaft link device | |
| CN102454687A (en) | Hinge structure | |
| KR20200089557A (en) | Advertising device having trigonal rotatory billboard | |
| CN111583787A (en) | Foldable display device | |
| JP6496418B2 (en) | A gear device that uses a method of rotating while meshing and pushing. | |
| US20180032110A1 (en) | Rotary shaft link device | |
| TWI755680B (en) | The supporting structure of the rotating shaft chain group | |
| CN205978040U (en) | Pivot structure and electronic equipment | |
| US20080103016A1 (en) | Modular planetary gear assembly and drive | |
| TWM499039U (en) | Multi-axis rotating shaft apparatus | |
| WO2021077829A1 (en) | Rotary shaft mechanism of electronic device and electronic device | |
| CN110365818B (en) | Folding hinge of flexible screen, folding display and electronic equipment | |
| CN206123649U (en) | Transmission and robot | |
| CN211599256U (en) | Structure of chain set for rotation shaft | |
| KR100883333B1 (en) | Counter rotating drive mechanism | |
| JP6411743B2 (en) | Differential reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |