CN107463207A - A kind of pivot structure and electronic equipment - Google Patents
A kind of pivot structure and electronic equipment Download PDFInfo
- Publication number
- CN107463207A CN107463207A CN201710693879.6A CN201710693879A CN107463207A CN 107463207 A CN107463207 A CN 107463207A CN 201710693879 A CN201710693879 A CN 201710693879A CN 107463207 A CN107463207 A CN 107463207A
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- rotating shaft
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- intermediate plate
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- 239000012634 fragment Substances 0.000 claims abstract description 119
- 230000001360 synchronised effect Effects 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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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
- G06F1/1615—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
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- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of pivot structure and electronic equipment, including：First rotating shaft, second rotating shaft, first gear piece, second gear piece and the first shell fragment intermediate plate, wherein, the first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, first gear piece is engaged with the second gear piece by gear, and the first shell fragment intermediate plate is used for the relative position relation for fixing first rotating shaft and the second rotating shaft.When meshed gears rotates between the first gear piece and the second gear piece, first rotating shaft and the first gear piece synchronous axial system, second rotating shaft and the second gear piece synchronous axial system, and first rotating shaft and the relative position relation after the second axis of rotation are fixed by the first shell fragment intermediate plate, realize the rotation that two gear pieces only can be achieved by two rotating shafts, when being applied on electronic equipment, only to realize the change of angle between display screen and keyboard place plane by two rotating shafts, reduce the height between rotating shaft, realize and continue thinned situation using the electronic equipment of the pivot structure.
Description
Technical field
The present invention relates to apparatus field, more particularly to a kind of pivot structure and electronic equipment.
Background technology
With the progress of scientific and technological level, the lightening design direction for turning into electronic equipment of electronic equipment, notebook
Identical product has been enter into very thin field, i.e. gross thickness is 1cm.
But based on the structure of conventional table chain rotating shaft, it is internally provided with spring, reduces the thinned space of rotating shaft, makes
The thinned space of the electronic equipment of table chain pivot structure, which must be used, also to reduce.
The content of the invention
In view of this, the present invention provides a kind of pivot structure and electronic equipment, to solve to be based on conventional table in the prior art
The structure of chain type rotating shaft, it can not make it that its concrete scheme is as follows the problem of being thinned using the electronic equipment of table chain pivot structure：
A kind of pivot structure, including：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and the first Spring sheet clip
Piece, wherein：
First gear piece is fixed in the first rotating shaft, and second gear piece is fixed in second rotating shaft, institute
The first gear piece is stated to be meshed by gear with the second gear piece；The first shell fragment intermediate plate is used to fix the first rotating shaft and second
The relative position relation of rotating shaft；
When the gear being meshed between first gear piece and the second gear piece rotates, the first rotating shaft with it is described
First gear piece synchronous axial system, second rotating shaft and the second gear piece synchronous axial system, and consolidated by the first shell fragment intermediate plate
The fixed first rotating shaft and the relative position relation after the second axis of rotation.
Further, in addition to：Second shell fragment intermediate plate,
The second shell fragment intermediate plate is used for the relative position relation for fixing the first rotating shaft and the second rotating shaft；
The first shell fragment intermediate plate is arranged at the side of first gear piece and the second gear piece, and the second shell fragment intermediate plate is set
The opposite side of first gear piece and the second gear piece is placed in, for fixing position of first gear piece in the first rotating shaft
And second position of the gear piece in second rotating shaft.
Further, in addition to：The combining structure of at least one set of first gear piece and the second gear piece, and at least one first
Shell fragment intermediate plate, wherein：
One the first shell fragment intermediate plate is set between the combining structure of every two group of first gear piece and the second gear piece, for fixing
State position of the combining structure of the first gear piece and the second gear piece in the first rotating shaft and the second rotating shaft.
Further, first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, including：
First gear piece is in one plane of the inner surface setting being in contact with first rotating shaft, the appearance of the first rotating shaft
Face sets an identical plane, touches the flat face of plane and the first rotating shaft in first gear piece, realizes institute
State the fixation of the first gear piece and first rotating shaft；
Second gear piece is in one plane of the inner surface setting being in contact with the second rotating shaft, the appearance of second rotating shaft
Face sets an identical plane, touches the plane in second gear piece and the flat face of second rotating shaft, realizes institute
State the fixation of the second gear piece and the second rotating shaft.
Further, the first shell fragment intermediate plate and the inner surface of the first rotating shaft and the second shaft contacts are circle,
The outer surface that the first rotating shaft and the second rotating shaft contact with the first shell fragment intermediate plate is circle, in order to the first rotating shaft
And second rotating shaft relative to the first shell fragment intermediate plate rotation.
A kind of electronic equipment, including：Display screen, face and pivot structure where keyboard, the pivot structure are used to fix institute
Face where stating display screen and keyboard, face rotates around the pivot structure where making the display screen and keyboard,
Wherein, the pivot structure includes：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and the first shell fragment
Intermediate plate, wherein：
First gear piece is fixed in the first rotating shaft, and second gear piece is fixed in second rotating shaft, institute
The first gear piece is stated to be meshed by gear with the second gear piece；The first shell fragment intermediate plate is used to fix the first rotating shaft and second
The relative position relation of rotating shaft；
When the gear being meshed between first gear piece and the second gear piece rotates, the first rotating shaft with it is described
First gear piece synchronous axial system, second rotating shaft and the second gear piece synchronous axial system, and consolidated by the first shell fragment intermediate plate
The fixed first rotating shaft and the relative position relation after the second axis of rotation.
Further, the pivot structure also includes：Second shell fragment intermediate plate,
The second shell fragment intermediate plate is used for the relative position relation for fixing the first rotating shaft and the second rotating shaft；
The first shell fragment intermediate plate is arranged at the side of first gear piece and the second gear piece, and the second shell fragment intermediate plate is set
The opposite side of first gear piece and the second gear piece is placed in, for fixing position of first gear piece in the first rotating shaft
And second position of the gear piece in second rotating shaft.
Further, the pivot structure also includes：The combining structure of at least one set of first gear piece and the second gear piece, and
At least one first shell fragment intermediate plate, wherein：
One the first shell fragment intermediate plate is set between the combining structure of every two group of first gear piece and the second gear piece, for fixing
State position of the combining structure of the first gear piece and the second gear piece in the first rotating shaft and the second rotating shaft.
Further, first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, including：
First gear piece is in one plane of the inner surface setting being in contact with first rotating shaft, the appearance of the first rotating shaft
Face sets an identical plane, touches the flat face of plane and the first rotating shaft in first gear piece, realizes institute
State the fixation of the first gear piece and first rotating shaft；
Second gear piece is in one plane of the inner surface setting being in contact with the second rotating shaft, the appearance of second rotating shaft
Face sets an identical plane, touches the plane in second gear piece and the flat face of second rotating shaft, realizes institute
State the fixation of the second gear piece and the second rotating shaft.
Further, the first shell fragment intermediate plate and the inner surface of the first rotating shaft and the second shaft contacts are circle,
The outer surface that the first rotating shaft and the second rotating shaft contact with the first shell fragment intermediate plate is circle, in order to the first rotating shaft
And second rotating shaft relative to the first shell fragment intermediate plate rotation.
It can be seen from the above technical proposal that pivot structure disclosed in the present application and electronic equipment, including：First rotating shaft,
Second rotating shaft, the first gear piece, the second gear piece and the first shell fragment intermediate plate, wherein, the first gear piece is fixed in first rotating shaft, and second
Gear piece is fixed in the second rotating shaft, and the first gear piece is engaged with the second gear piece by gear, and the first shell fragment intermediate plate is used to fix first
Rotating shaft and the relative position relation of the second rotating shaft.When meshed gears rotates between the first gear piece and the second gear piece, the
One rotating shaft and the first gear piece synchronous axial system, the second rotating shaft and the second gear piece synchronous axial system, and fix the by the first shell fragment intermediate plate
One rotating shaft and the relative position relation after the second axis of rotation, realize only by i.e. achievable two gear pieces of two rotating shafts
Rotate, when being applied on electronic equipment, only to realize angle between display screen and keyboard place plane by two rotating shafts
Change, reduces the height between rotating shaft, realizes and continue thinned situation using the electronic equipment of the pivot structure.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of pivot structure disclosed in the embodiment of the present invention；
Fig. 2 is a kind of first rotating shaft or the structural representation of the second rotating shaft disclosed in the embodiment of the present invention；
Fig. 3 is a kind of structural representation of first gear piece and the second gear piece disclosed in the embodiment of the present invention；
Fig. 4 is a kind of structural representation of first shell fragment intermediate plate disclosed in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of rotating shaft disclosed in the embodiment of the present invention；
Fig. 6 is a kind of structural representation of rotating shaft disclosed in the embodiment of the present invention；
Fig. 7 is the structural representation of a kind of electronic equipment disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention discloses a kind of pivot structure, its structural representation as shown in figure 1, including：
First rotating shaft 11, the second rotating shaft 12, the first gear piece 13, the second gear piece 14 and the first shell fragment intermediate plate 15.
Specifically, the structural representation of the rotating shaft 12 of first rotating shaft 11 or second is as shown in Fig. 2 the first gear piece 13 and the second tooth
The structural representation of piece 14 is as shown in figure 3, the structural representation of the first shell fragment intermediate plate 15 is as shown in Figure 4.
Wherein, the first gear piece 13 is fixed in first rotating shaft 11, and the second gear piece 14 is fixed in the second rotating shaft 12, the first tooth
Piece 13 is meshed with the second gear piece 14 by gear, and the first shell fragment intermediate plate 15 is used to fix the rotating shaft 12 of first rotating shaft 11 and second
Relative position relation keeps constant.
When the gear being meshed between the first gear piece 13 and the second gear piece 14 rotates, the tooth of first rotating shaft 11 and first
The synchronous axial system of piece 13, the second rotating shaft 12 and the synchronous axial system of the second gear piece 14, and first rotating shaft is fixed by the first shell fragment intermediate plate 15
11 and second rotating shaft 12 rotate after relative position relation, make between the rotating shaft 12 of first rotating shaft 11 and second after rotation
Relative position relation keeps constant.
First rotating shaft and the second rotating shaft are cylindrical structural, and the first gear piece is that inside is hollow circular configuration, and outside is
Gear-like, the hollow circle inside the first gear piece are matched just with the cylindrical of first rotating shaft, and the first gear piece is nested in into first turn
On axle, the first gear piece is set to realize synchronous axial system with first rotating shaft.
Second gear piece is identical with the first gear piece, and inside is hollow circular configuration, and outside is gear-like, in the second gear piece
The hollow circular configuration in portion is matched just with the cylindrical of the second rotating shaft, and the second gear piece is nested in the second rotating shaft, makes the second tooth
Piece and the second rotating shaft can realize synchronous axial system.
First shell fragment intermediate plate 15 is used for the relative position relation for fixing first rotating shaft and the second rotating shaft, first rotating shaft and second
Rotating shaft is disposed adjacent, and first rotating shaft and the distance of the second rotating shaft adjacent are：The group after first gear piece and the second gear piece are meshed
The thickness of gear piece is engaged, and first rotating shaft and the second rotating shaft are cylindrical structural, then, and the top half of the first shell fragment intermediate plate 15
For boring circular configuration, for being nested in first rotating shaft, the latter half of the first shell fragment intermediate plate 15 is justified for boring
Shape structure, for being nested in the second rotating shaft, the length of the junction between the top half of the first shell fragment intermediate plate and the latter half
Spend and be：Less than top half and the hollow circular diameter of the latter half, for tightening up the left and right sides of the first shell fragment intermediate plate 15,
To avoid first rotating shaft and the second rotating shaft from stepping up in the first shell fragment intermediate plate under state, additionally it is possible to double swerve, so as to cause to tie
The unstable situation of structure.
Specifically, the outside of the first shell fragment intermediate plate 15 can be shiny surface, or face of gear, not do specific limit herein
It is fixed.
Further, in order that pivot structure can be applied on an electronic device, wherein, electronic equipment can be notebook
Computer, now, a gear at least plate gear or adjacent a few plate gears in pivot structure outside the first gear piece, its gear compared with
Long, the gear outside the second gear piece also has that the gear of an at least plate gear or adjacent a few plate gears is longer, and the first gear piece and the
Face where the gear that two gear pieces are grown is used for display screen and keyboard with electronic equipment is fixed, and is made so as to realize by pivot structure
The change of angle between face where display screen and keyboard.
Pivot structure disclosed in the present embodiment, including：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and
One shell fragment intermediate plate, wherein, the first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, the first gear piece with
Second gear piece is engaged by gear, and the first shell fragment intermediate plate is used for the relative position relation for fixing first rotating shaft and the second rotating shaft.When
When meshed gears rotates between first gear piece and the second gear piece, first rotating shaft and the first gear piece synchronous axial system, second turn
Axle and the second gear piece synchronous axial system, and first rotating shaft and the relative position after the second axis of rotation are fixed by the first shell fragment intermediate plate
Relation is put, realizes the rotation that two gear pieces only can be achieved by two rotating shafts, when being applied on electronic equipment, only to lead to
The change that angle between display screen and keyboard place plane is realized in two rotating shafts is crossed, the height between rotating shaft is reduced, realizes
Continue thinned situation using the electronic equipment of the pivot structure.
Present embodiment discloses a kind of pivot structure, its structural representation as shown in figure 5, including：
First rotating shaft 51, the second rotating shaft 52, the first gear piece 53, the second gear piece 54, the first shell fragment intermediate plate 55 and the second shell fragment
Intermediate plate 56.
Except with addition to upper embodiment identical structure, the present embodiment also add the second shell fragment intermediate plate 56.
Wherein, the second shell fragment intermediate plate 56 is used for the relative position relation of the fixed rotating shaft 52 of first rotating shaft 51 and second.
First shell fragment intermediate plate 55 is arranged at the side of the first gear piece 53 and the second gear piece 54, and the second shell fragment intermediate plate 56 is arranged at
The opposite side of first gear piece 53 and the second gear piece 54, for fixing position and second of first gear piece 53 in first rotating shaft 51
Position of the gear piece 54 in the second rotating shaft 52.
First shell fragment intermediate plate 55 is arranged at the same side of the first gear piece 53 and the second gear piece 54, such as：Left side so that first
Gear piece rotates around first rotating shaft, when the second gear piece surrounds the second axis of rotation, the combining structure of the first gear piece and the second gear piece
It will not be moved to the left side of its original position；Second shell fragment intermediate plate 36 is arranged at the another of the first gear piece and the second gear piece
Side, such as：Right side so that rotated in the first gear piece around first rotating shaft, when the second gear piece surrounds the second axis of rotation, the first gear piece
And second gear piece combining structure will not to its original position right side move；When the both sides of the first gear piece and the second gear piece
When being respectively arranged with the first shell fragment intermediate plate and the second shell fragment intermediate plate so that rotated in the first gear piece around first rotating shaft, the second tooth
When piece surrounds the second axis of rotation, the combining structure of the first gear piece and the second gear piece will not be to two sidesways of its original position
It is dynamic.
Pivot structure disclosed in the present embodiment, including：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and
One shell fragment intermediate plate, wherein, the first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, the first gear piece with
Second gear piece is engaged by gear, and the first shell fragment intermediate plate is used for the relative position relation for fixing first rotating shaft and the second rotating shaft.When
When meshed gears rotates between first gear piece and the second gear piece, first rotating shaft and the first gear piece synchronous axial system, second turn
Axle and the second gear piece synchronous axial system, and first rotating shaft and the relative position after the second axis of rotation are fixed by the first shell fragment intermediate plate
Relation is put, realizes the rotation that two gear pieces only can be achieved by two rotating shafts, when being applied on electronic equipment, only to lead to
The change that angle between display screen and keyboard place plane is realized in two rotating shafts is crossed, the height between rotating shaft is reduced, realizes
Continue thinned situation using the electronic equipment of the pivot structure.
Present embodiment discloses a kind of pivot structure, its structural representation as shown in fig. 6, including：
First rotating shaft 61, the second rotating shaft 62, at least one set of combining structure and at least one first shell fragment intermediate plate 65, wherein,
Combining structure is made up of the first gear piece 63 and the second gear piece 64.
In addition to structure same as the previously described embodiments, first gear piece 63 and second gear piece 64 in the present embodiment
One group of combining structure is formed, and the present embodiment includes at least one set of combining structure, and at least one first shell fragment intermediate plate 65.
One the first shell fragment intermediate plate 65 is set between the combining structure of every gear piece 64 of two group of first gear piece 63 and second, is used for
Fix position of the combining structure of the first gear piece 63 and the second gear piece 64 in the rotating shaft 62 of first rotating shaft 61 and second.
When on a pivot structure, setting multiple first gear pieces and the second gear piece, realize and answered when by the pivot structure
For electronic equipment, such as：When on notebook computer, the folder in face where making the display screen and keyboard of electronic equipment by pivot structure
Angle changes, and when the first gear piece is fixed on display screen, and the second gear piece is fixed on keyboard institute on the whole, rotational display screen is not
By fixed one side, due to there is provided multiple first gear pieces and the second gear piece, ensure that display screen can smoothly be rotated, without
The situation for because dynamics is excessive, causing the first gear piece and the second gear piece to depart from can occur；And in the gear piece of each two first and second
A first shell fragment intermediate plate is set between the combining structure of gear piece composition, realizes each group of the first gear piece and the second gear piece composition
Combining structure be fixed on the fixed position of first rotating shaft and the second rotating shaft, will not be with the first gear piece and the second gear piece
Rotate and the relative position of itself and first rotating shaft and the second rotating shaft is changed.
Further, the first gear piece 63 is fixed in first rotating shaft 61, and the second gear piece 64 is fixed in the second rotating shaft 62, can
To specifically include：
In one plane of inner surface setting for the first gear piece 63 being in contact with first rotating shaft 61, meanwhile, first rotating shaft 61
Outer surface set an identical plane, touch the flat face of plane and first rotating shaft 61 in the first gear piece 63, realization
First gear piece 63 and the fixation of first rotating shaft 61；
Similarly, it is one plane of inner surface setting of the second gear piece 64 of the second rotating shaft 62 contact, the second rotating shaft 62
Outer surface sets an identical plane, touches the plane in the second gear piece 64 and the flat face of the second rotating shaft 62, realizes the
Two gear pieces 64 and the fixation of the second rotating shaft 62.
The structural representation of rotating shaft is as shown in Fig. 2 wherein, the rotating shaft can be first rotating shaft, or the second rotating shaft,
Two rotating shafts are identical structure in the present embodiment, and certainly, first rotating shaft can also be different structures from the second rotating shaft, only
It can realize the first gear piece be fixed in first rotating shaft, the second gear piece is fixed in the second rotating shaft, without limiting the
One rotating shaft is identical with the second rotating shaft, as long as that is, first rotating shaft is adapted with the first gear piece, can realize fixation, the second rotating shaft and the
Two gear pieces are adapted, and can be realized fixed.
Rotating shaft and gear piece use said structure, it is possible to achieve while the first gear piece rotates, first rotating shaft follows first
The rotation of gear piece and rotate, while the second gear piece rotates, the second rotating shaft rotates according to the rotation of the second gear piece, so as to real
The change of angle between face where now fixing the display screen of the first gear piece and fixing the keyboard of the second gear piece.
And in rotating shaft, the rotating shaft being in contact with the first shell fragment intermediate plate is circle, i.e., only in the position that rotating shaft contacts with gear piece
Horizontalization face is installed, without setting plane in the position being in contact with the first shell fragment intermediate plate, in order in the first gear piece and the second tooth
When piece relatively rotates, first rotating shaft also relatively rotates with the second rotating shaft, and the first shell fragment intermediate plate does not rotate.
Pivot structure disclosed in the present embodiment, including：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and
One shell fragment intermediate plate, wherein, the first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, the first gear piece with
Second gear piece is engaged by gear, and the first shell fragment intermediate plate is used for the relative position relation for fixing first rotating shaft and the second rotating shaft.When
When meshed gears rotates between first gear piece and the second gear piece, first rotating shaft and the first gear piece synchronous axial system, second turn
Axle and the second gear piece synchronous axial system, and first rotating shaft and the relative position after the second axis of rotation are fixed by the first shell fragment intermediate plate
Relation is put, realizes the rotation that two gear pieces only can be achieved by two rotating shafts, when being applied on electronic equipment, only to lead to
The change that angle between display screen and keyboard place plane is realized in two rotating shafts is crossed, the height between rotating shaft is reduced, realizes
Continue thinned situation using the electronic equipment of the pivot structure.
Present embodiment discloses a kind of electronic equipment, its structural representation as shown in fig. 7, comprises：
Display screen 71, face 72 and pivot structure 73 where keyboard.
Pivot structure 73 is used for face 72 where fixing display screen 71 and keyboard, surrounds face 72 where display screen 71 and keyboard
Pivot structure 73 rotates, the change of angle between face 72 where realizing display screen 71 and keyboard.
Wherein, pivot structure structural representation as shown in figure 1, including：
First rotating shaft 11, the second rotating shaft 12, the first gear piece 13, the second gear piece 14 and the first shell fragment intermediate plate 15.
Wherein, the first gear piece 13 is fixed in first rotating shaft 11, and the second gear piece 14 is fixed in the second rotating shaft 12, the first tooth
Piece 13 is meshed with the second gear piece 14 by gear, and the first shell fragment intermediate plate 15 is used to fix the rotating shaft 12 of first rotating shaft 11 and second
Relative position relation keeps constant.
When the gear being meshed between the first gear piece 13 and the second gear piece 14 rotates, the tooth of first rotating shaft 11 and first
The synchronous axial system of piece 13, the second rotating shaft 12 and the synchronous axial system of the second gear piece 14, and first rotating shaft is fixed by the first shell fragment intermediate plate 15
11 and second rotating shaft 12 rotate after relative position relation, make between the rotating shaft 12 of first rotating shaft 11 and second after rotation
Relative position relation keeps constant.
First rotating shaft and the second rotating shaft are cylindrical structural, and the first gear piece is that inside is hollow circular configuration, and outside is
Gear-like, the hollow circle inside the first gear piece are matched just with the cylindrical of first rotating shaft, and the first gear piece is nested in into first turn
On axle, the first gear piece is set to realize synchronous axial system with first rotating shaft.
Second gear piece is identical with the first gear piece, and inside is hollow circular configuration, and outside is gear-like, in the second gear piece
The hollow circular configuration in portion is matched just with the cylindrical of the second rotating shaft, and the second gear piece is nested in the second rotating shaft, makes the second tooth
Piece and the second rotating shaft can realize synchronous axial system.
First shell fragment intermediate plate 15 is used for the relative position relation for fixing first rotating shaft and the second rotating shaft, first rotating shaft and second
Rotating shaft is disposed adjacent, and first rotating shaft and the distance of the second rotating shaft adjacent are：The group after first gear piece and the second gear piece are meshed
The thickness of gear piece is engaged, and first rotating shaft and the second rotating shaft are cylindrical structural, then, and the top half of the first shell fragment intermediate plate 15
For boring circular configuration, for being nested in first rotating shaft, the latter half of the first shell fragment intermediate plate 15 is justified for boring
Shape structure, for being nested in the second rotating shaft, the length of the junction between the top half of the first shell fragment intermediate plate and the latter half
Spend and be：Less than top half and the hollow circular diameter of the latter half, for tightening up the left and right sides of the first shell fragment intermediate plate 15,
To avoid first rotating shaft and the second rotating shaft from stepping up in the first shell fragment intermediate plate under state, additionally it is possible to double swerve, so as to cause to tie
The unstable situation of structure.Wherein, the structural representation of the first shell fragment intermediate plate is as shown in Figure 2.
Specifically, the outside of the first shell fragment intermediate plate 15 can be shiny surface, or face of gear, not do specific limit herein
It is fixed.
Further, in order that pivot structure can be applied on an electronic device, wherein, electronic equipment can be notebook
Computer, now, a gear at least plate gear or adjacent a few plate gears in pivot structure outside the first gear piece, its gear compared with
Long, the gear outside the second gear piece also has that the gear of an at least plate gear or adjacent a few plate gears is longer, and the first gear piece and the
Face where the gear that two gear pieces are grown is used for display screen and keyboard with electronic equipment is fixed, and is made so as to realize by pivot structure
The change of angle between face where display screen and keyboard.
Further, the pivot structure in electronic equipment disclosed in the present embodiment, can also include：Second shell fragment intermediate plate,
Its structural representation as shown in figure 3, including：First rotating shaft 31, the second rotating shaft 32, the first gear piece 33, the second gear piece 34, the first bullet
The shell fragment intermediate plate 36 of piece intermediate plate 35 and second.
Wherein, the second shell fragment intermediate plate 36 is used for the relative position relation of the fixed rotating shaft 32 of first rotating shaft 31 and second.
First shell fragment intermediate plate 35 is arranged at the side of the first gear piece 33 and the second gear piece 34, and the second shell fragment intermediate plate 36 is arranged at
The opposite side of first gear piece 33 and the second gear piece 34, for fixing position and second of first gear piece 33 in first rotating shaft 31
Position of the gear piece 34 in the second rotating shaft 32.
First shell fragment intermediate plate 35 is arranged at the same side of the first gear piece 33 and the second gear piece 34, such as：Left side so that first
Gear piece rotates around first rotating shaft, when the second gear piece surrounds the second axis of rotation, the combining structure of the first gear piece and the second gear piece
It will not be moved to the left side of its original position；Second shell fragment intermediate plate 36 is arranged at the another of the first gear piece and the second gear piece
Side, such as：Right side so that rotated in the first gear piece around first rotating shaft, when the second gear piece surrounds the second axis of rotation, the first gear piece
And second gear piece combining structure will not to its original position right side move；When the both sides of the first gear piece and the second gear piece
When being respectively arranged with the first shell fragment intermediate plate and the second shell fragment intermediate plate so that rotated in the first gear piece around first rotating shaft, the second tooth
When piece surrounds the second axis of rotation, the combining structure of the first gear piece and the second gear piece will not be to two sidesways of its original position
It is dynamic.
Further, the combining structure being made up of the first gear piece and the second gear piece can be at least one set of, the first Spring sheet clip
Piece can also be it is at least one, concrete structure schematic diagram as shown in figure 4, including：First rotating shaft 41, the second rotating shaft 42, at least one
Group combining structure and at least one first shell fragment intermediate plate 45, wherein, combining structure is made up of the first gear piece 43 and the second gear piece 44.
One the first shell fragment intermediate plate 45 is set between the combining structure of every gear piece 44 of two group of first gear piece 43 and second, is used for
Fix position of the combining structure of the first gear piece 43 and the second gear piece 44 in the rotating shaft 42 of first rotating shaft 41 and second.
When on a pivot structure, setting multiple first gear pieces and the second gear piece, realize and answered when by the pivot structure
For electronic equipment, such as：When on notebook computer, the folder in face where making the display screen and keyboard of electronic equipment by pivot structure
Angle changes, and when the first gear piece is fixed on display screen, and the second gear piece is fixed on keyboard institute on the whole, rotational display screen is not
By fixed one side, due to there is provided multiple first gear pieces and the second gear piece, ensure that display screen can smoothly be rotated, without
The situation for because dynamics is excessive, causing the first gear piece and the second gear piece to depart from can occur；And in the gear piece of each two first and second
A first shell fragment intermediate plate is set between the combining structure of gear piece composition, realizes each group of the first gear piece and the second gear piece composition
Combining structure be fixed on the fixed position of first rotating shaft and the second rotating shaft, will not be with the first gear piece and the second gear piece
Rotate and the relative position of itself and first rotating shaft and the second rotating shaft is changed.
Further, the first gear piece 43 is fixed in first rotating shaft 41, and the second gear piece 44 is fixed in the second rotating shaft 42, can
To specifically include：
In one plane of inner surface setting for the first gear piece 43 being in contact with first rotating shaft 41, meanwhile, first rotating shaft 41
Outer surface set an identical plane, touch the flat face of plane and first rotating shaft 41 in the first gear piece 43, realization
First gear piece 43 and the fixation of first rotating shaft 41；
Similarly, it is one plane of inner surface setting of the second gear piece 44 of the second rotating shaft 42 contact, the second rotating shaft 42
Outer surface sets an identical plane, touches the plane in the second gear piece 44 and the flat face of the second rotating shaft 42, realizes the
Two gear pieces 44 and the fixation of the second rotating shaft 42.
The structural representation of rotating shaft is as shown in figure 5, wherein, the rotating shaft can be first rotating shaft, or the second rotating shaft,
Two rotating shafts are identical structure in the present embodiment, and certainly, first rotating shaft can also be different structures from the second rotating shaft, only
It can realize the first gear piece be fixed in first rotating shaft, the second gear piece is fixed in the second rotating shaft, without limiting the
One rotating shaft is identical with the second rotating shaft, as long as that is, first rotating shaft is adapted with the first gear piece, can realize fixation, the second rotating shaft and the
Two gear pieces are adapted, and can be realized fixed.
Rotating shaft and gear piece use said structure, it is possible to achieve while the first gear piece rotates, first rotating shaft follows first
The rotation of gear piece and rotate, while the second gear piece rotates, the second rotating shaft rotates according to the rotation of the second gear piece, so as to real
The change of angle between face where now fixing the display screen of the first gear piece and fixing the keyboard of the second gear piece.
And in rotating shaft, the rotating shaft being in contact with the first shell fragment intermediate plate is circle, i.e., only in the position that rotating shaft contacts with gear piece
Horizontalization face is installed, without setting plane in the position being in contact with the first shell fragment intermediate plate, in order in the first gear piece and the second tooth
When piece relatively rotates, first rotating shaft also relatively rotates with the second rotating shaft, and the first shell fragment intermediate plate does not rotate.
Electronic equipment disclosed in the present embodiment, including：Display screen, face where keyboard, and fixed display screen and keyboard place
The pivot structure in face, wherein pivot structure include：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and the first shell fragment
Intermediate plate, wherein, the first gear piece is fixed in first rotating shaft, and the second gear piece is fixed in the second rotating shaft, the first gear piece and the second tooth
Piece is engaged by gear, and the first shell fragment intermediate plate is used for the relative position relation for fixing first rotating shaft and the second rotating shaft.When the first tooth
When meshed gears rotates between piece and the second gear piece, first rotating shaft and the first gear piece synchronous axial system, the second rotating shaft and the
Two gear piece synchronous axial systems, and first rotating shaft is fixed by the first shell fragment intermediate plate and closed with the relative position after the second axis of rotation
System, the rotation that two gear pieces only can be achieved by two rotating shafts is realized, when being applied on electronic equipment, only to pass through two
The change of angle, reduces the height between rotating shaft, realizes application between plane where display screen and keyboard are realized in individual rotating shaft
The electronic equipment of the pivot structure continues thinned situation.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for 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, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. pivot structure, it is characterised in that including：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and One shell fragment intermediate plate, wherein：First gear piece is fixed in the first rotating shaft, and second gear piece is fixed in second rotating shaft, and described One gear piece is meshed with the second gear piece by gear；The first shell fragment intermediate plate is used to fix the first rotating shaft and the second rotating shaft Relative position relation；When the gear being meshed between first gear piece and the second gear piece rotates, the first rotating shaft and described first Gear piece synchronous axial system, second rotating shaft and the second gear piece synchronous axial system, and institute is fixed by the first shell fragment intermediate plate State first rotating shaft and the relative position relation after the second axis of rotation.
- 2. pivot structure according to claim 1, it is characterised in that also include：Second shell fragment intermediate plate,The second shell fragment intermediate plate is used for the relative position relation for fixing the first rotating shaft and the second rotating shaft；The first shell fragment intermediate plate is arranged at the side of first gear piece and the second gear piece, and the second shell fragment intermediate plate is arranged at The opposite side of first gear piece and the second gear piece, for fix position of first gear piece in the first rotating shaft and Position of second gear piece in second rotating shaft.
- 3. pivot structure according to claim 1, it is characterised in that also include：At least one set of first gear piece and the second tooth The combining structure of piece, and at least one first shell fragment intermediate plate, wherein：One the first shell fragment intermediate plate is set between the combining structure of every two group of first gear piece and the second gear piece, for fixing described the Position of the combining structure of one gear piece and the second gear piece in the first rotating shaft and the second rotating shaft.
- 4. pivot structure according to claim 1, it is characterised in that first gear piece is fixed in first rotating shaft, the Two gear pieces are fixed in the second rotating shaft, including：In one plane of the inner surface setting being in contact with first rotating shaft, the outer surface of the first rotating shaft is set first gear piece An identical plane is put, touches the flat face of plane and the first rotating shaft in first gear piece, realizes described The fixation of one gear piece and first rotating shaft；Second gear piece is set in one plane of the inner surface setting being in contact with the second rotating shaft, the outer surface of second rotating shaft An identical plane is put, touches the plane in second gear piece and the flat face of second rotating shaft, realizes described Two gear pieces and the fixation of the second rotating shaft.
- 5. pivot structure according to claim 4, it is characterised in that the first shell fragment intermediate plate and the first rotating shaft and The inner surface of second shaft contacts is circle, the appearance that the first rotating shaft and the second rotating shaft contact with the first shell fragment intermediate plate Face is circle, in order to which the first rotating shaft and the second rotating shaft are relative to the rotation of the first shell fragment intermediate plate.
- 6. a kind of electronic equipment, it is characterised in that including：Display screen, face and pivot structure where keyboard, the pivot structure are used The face where the fixation display screen and keyboard, face rotates around the pivot structure where making the display screen and keyboard,Wherein, the pivot structure includes：First rotating shaft, the second rotating shaft, the first gear piece, the second gear piece and the first Spring sheet clip Piece, wherein：First gear piece is fixed in the first rotating shaft, and second gear piece is fixed in second rotating shaft, and described One gear piece is meshed with the second gear piece by gear；The first shell fragment intermediate plate is used to fix the first rotating shaft and the second rotating shaft Relative position relation；When the gear being meshed between first gear piece and the second gear piece rotates, the first rotating shaft and described first Gear piece synchronous axial system, second rotating shaft and the second gear piece synchronous axial system, and institute is fixed by the first shell fragment intermediate plate State first rotating shaft and the relative position relation after the second axis of rotation.
- 7. electronic equipment according to claim 6, it is characterised in that the pivot structure also includes：Second shell fragment intermediate plate,The second shell fragment intermediate plate is used for the relative position relation for fixing the first rotating shaft and the second rotating shaft；The first shell fragment intermediate plate is arranged at the side of first gear piece and the second gear piece, and the second shell fragment intermediate plate is arranged at The opposite side of first gear piece and the second gear piece, for fix position of first gear piece in the first rotating shaft and Position of second gear piece in second rotating shaft.
- 8. electronic equipment according to claim 6, it is characterised in that the pivot structure also includes：At least one set first The combining structure of gear piece and the second gear piece, and at least one first shell fragment intermediate plate, wherein：One the first shell fragment intermediate plate is set between the combining structure of every two group of first gear piece and the second gear piece, for fixing described the Position of the combining structure of one gear piece and the second gear piece in the first rotating shaft and the second rotating shaft.
- 9. electronic equipment according to claim 6, it is characterised in that first gear piece is fixed in first rotating shaft, the Two gear pieces are fixed in the second rotating shaft, including：In one plane of the inner surface setting being in contact with first rotating shaft, the outer surface of the first rotating shaft is set first gear piece An identical plane is put, touches the flat face of plane and the first rotating shaft in first gear piece, realizes described The fixation of one gear piece and first rotating shaft；Second gear piece is set in one plane of the inner surface setting being in contact with the second rotating shaft, the outer surface of second rotating shaft An identical plane is put, touches the plane in second gear piece and the flat face of second rotating shaft, realizes described Two gear pieces and the fixation of the second rotating shaft.
- 10. electronic equipment according to claim 9, it is characterised in that the first shell fragment intermediate plate and the first rotating shaft And second the inner surfaces of shaft contacts be circle, the first rotating shaft and the second rotating shaft contacted with the first shell fragment intermediate plate outside Surface is circle, in order to which the first rotating shaft and the second rotating shaft are relative to the rotation of the first shell fragment intermediate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693879.6A CN107463207A (en) | 2017-08-14 | 2017-08-14 | A kind of pivot structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693879.6A CN107463207A (en) | 2017-08-14 | 2017-08-14 | A kind of pivot structure and electronic equipment |
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| Publication Number | Publication Date |
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| CN107463207A true CN107463207A (en) | 2017-12-12 |
Family
ID=60549626
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710693879.6A Pending CN107463207A (en) | 2017-08-14 | 2017-08-14 | A kind of pivot structure and electronic equipment |
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| CN (1) | CN107463207A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460834A (en) * | 2013-09-16 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment |
| CN106102368A (en) * | 2016-06-24 | 2016-11-09 | 联想(北京)有限公司 | A kind of electronic equipment and watch chain axis mechanism thereof |
| CN106640940A (en) * | 2016-12-26 | 2017-05-10 | 联想(北京)有限公司 | Connecting structure and electronic equipment |
| CN106774676A (en) * | 2016-12-26 | 2017-05-31 | 联想(北京)有限公司 | A kind of connection member and electronic equipment |
-
2017
- 2017-08-14 CN CN201710693879.6A patent/CN107463207A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460834A (en) * | 2013-09-16 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment |
| CN106102368A (en) * | 2016-06-24 | 2016-11-09 | 联想(北京)有限公司 | A kind of electronic equipment and watch chain axis mechanism thereof |
| CN106640940A (en) * | 2016-12-26 | 2017-05-10 | 联想(北京)有限公司 | Connecting structure and electronic equipment |
| CN106774676A (en) * | 2016-12-26 | 2017-05-31 | 联想(北京)有限公司 | A kind of connection member and electronic equipment |
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Application publication date: 20171212 |
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