The content of the invention
It is contemplated that overcome screen of the prior art using it for the rotation of fixed or single-degree-of-freedom
A kind of limited problem, there is provided rotary freedom with three directions, can realize that multi-angle observation is grasped
The screen-supporting device of work and the display device with the support meanss.
For achieving the above object, the present invention is employed the following technical solutions:
The invention provides a kind of screen-supporting device, the support meanss include the peace for installing screen
Dress surface frame, rotating disk, rotating basiss and support;Wherein, rotating basiss can by the first torsional moment hinge
The setting of rotation is on the bracket;Rotating disk and rotating basiss are connected by rotary shaft, the rotation
The two ends of axle are connected respectively with rotating disk and rotating basiss, and the rotating disk can rotate against pedestal around rotation
The axis of rotating shaft is rotated;Rotating disk is located at the back side for installing surface frame, and the installation surface frame is turned round by second
Square hinge is spindle rotationally arranged in the rotating disk;Wherein, the first torsional moment hinge and the second moment of torsion cut with scissors
The axis of chain is not parallel.
In some embodiments, rotating disk is fixed with rotary shaft, the rotation away from the surface for installing surface frame
Pedestal is provided with the groove that can insert rotary shaft, can be around rotary shaft in the end insertion groove of the rotary shaft
Axis is rotated.
In some embodiments, groove is the through slot of insertion rotating basiss, and the rotating basiss are away from rotation
Rotary sleeve is additionally provided with the surface of disk;The through slot, insertion rotation are run through in the end of the rotary shaft
In rotating shaft set, can rotate around the axis of rotary shaft.
In some embodiments, rotating basiss rotate against the surface of disk and are fixed with rotary shaft, the rotation
Disk is provided with the groove that can insert rotary shaft, and in the end insertion groove of the rotary shaft, the rotating disk can
On the rotary shaft the axis around rotary shaft is rotated.
In some embodiments, groove is the through slot of insertion rotating disk, and the rotating disk is away from rotating basiss
Surface on be additionally provided with rotary sleeve, rotary shaft is inserted in the end of the rotary shaft through the through slot
In set, the axis that the rotating disk can be on the rotary shaft around rotary shaft is rotated.
In some embodiments, rotary shaft is perpendicular to the rotating disk and rotating basiss.
In some embodiments, the orthogonal axe of the first torsional moment hinge and the second torsional moment hinge.
In some embodiments, the rear end of rotating basiss is by along the first axially arranged torsional moment hinge of support
Connection is on the bracket;The rotating basiss extend along the longitudinal direction upwards in support shaft, the rotation
Rotating disk extends along the longitudinal direction upwards in support shaft, and the rotary shaft extends in left-right direction, the rotation
The two ends of rotating shaft are connected respectively with rotating basiss and rotating disk, the rotary shaft and rotating basiss junction
Near rotating basiss front end, the rotary shaft is located at rotation disk center with rotating disk junction;The rotation
Rotating disk upper end is connected by edge on the second torsional moment hinge for arranging along the longitudinal direction and the back side for installing surface frame
Connect.
In some embodiments, rotary shaft is hollow axle.
In some embodiments, the first torsional moment hinge include hinge axis and positioned at hinge axis both sides one end with
Hinge axis connect, two installation sheets that the other end is connected respectively with rotating basiss and support, and described first
Torsional moment hinge is used to make the angle between the rotating basiss and the support continuously to adjust;Second turns round
Square hinge includes hinge axis and is connected with hinge axis positioned at hinge axis both sides one end that the other end is distinguished
Two installation sheets being connected with rotating disk and installation surface frame, first torsional moment hinge is used to make the rotation
Angle between rotating disk and the installation surface frame can be adjusted continuously.
The present invention additionally provides a kind of display device simultaneously, and the display device includes display screen or touch screen
And support meanss, the support meanss are above-mentioned screen-supporting device, the display screen or touch screen position
In installing in surface frame, the front that can pass through to install surface frame shows.
The beneficial effects of the present invention is:
The screen-supporting device of the present invention adopts constituted above, the rotary freedom with three directions,
More existing screen mounting means at least increased two degree of freedom, can arbitrarily adjust screen space position
Put, realize that multi-angle observation is operated, be particularly well-suited to the touch screen for needing to rotate anyhow, design more people
Property, facilitate operator.It is particularly well-suited to some occasions for needing multi-angle operation and observation space to be limited.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, its
In from start to finish same or similar label represent same or similar element or with same or like work(
The element of energy.It is exemplary below with reference to the embodiment of Description of Drawings, it is intended to for explaining this
Invention, and be not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length
Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " water
It is flat ", " top ", " bottom " " interior ", the orientation of the instruction such as " outward " or position relationship be based on side shown in the drawings
Position or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply
The device or element of indication must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying
Relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
One or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " setting ", " company
Connect ", the term such as " fixation " should be interpreted broadly, for example, it may be being fixedly connected, or removable
Connection is unloaded, or is integrally connected;Can be mechanically connected, or electrically connect;Can be direct
It is connected, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For
For one of ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can as the case may be understood.
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1, the invention provides a kind of screen-supporting device, the support meanss include using
In installation surface frame 2, rotating disk 3, rotating basiss 6 and the support of installing screen.
Wherein, the support present invention can as needed be set without limiting according to actually used situation
Put, in the specific embodiment of the present invention, for example, can be the column 8 in Fig. 1.
Rotating basiss 6 are spindle rotationally arranged on support by the first torsional moment hinge 71, on support
Position is the present invention also do not limit, and can be designed as needed, for example, may be located at this enforcement
The upper end of the column 8 of example.
The invention aims to the rotary freedom in three directions is designed, the rotation of rotating basiss 6
Direction can be designed as needed, and for example rotating basiss 6 can be rotated around the axis of column 8, i.e., first turns round
Square hinge 71 is axially arranged along support;Can also rotate around the axis direction perpendicular to column 8, i.e., the
One torsional moment hinge 71 is along support horizontally set.As shown in figure 1, in the specific embodiment of the present invention, rotation
Turn pedestal 6 to extend along the longitudinal direction on above-below direction upwards in support shaft, the rear end of rotating basiss 6
By being that the first torsional moment hinge 71 that above-below direction is arranged is connected on support along support axial direction.
In some embodiments, the first torsional moment hinge 71 includes hinge axis and positioned at hinge axis both sides one end
It is connected with hinge axis, two installation sheets that the other end is connected respectively with rotating basiss 6 and support, wherein
First torsional moment hinge 71 is used to make the angle between the rotating basiss 6 and the support continuously to adjust
It is whole.Installing hole is respectively provided with installation sheet, the first torsional moment hinge 71 is by fixing devices such as bolts through peace
Installing hole on load is connected with rotating basiss 6 and support.The number present invention of the first torsional moment hinge 71
Also do not limit, can be designed as needed, for example, in the specific embodiment of the present invention, the
One torsional moment hinge 71 is upper and lower two.Wherein, torsional moment hinge is a kind of adjustable hinge of moment of torsion, can
To adjust torque by die nut, adjust as needed when using, easy to operate moment of torsion is suitable
It is advisable, touch screen can be made to be maintained at arbitrary operating position.
Rotating disk 3 and rotating basiss 6 are connected by rotary shaft 4, wherein, the two ends point of rotary shaft 4
It is not connected with rotating disk 3 and rotating basiss 6, rotating disk 3 can rotate against pedestal 6 around rotary shaft 4
Axis rotate.
In one embodiment of the present of invention, rotating disk 3 is fixed with rotation away from the surface for installing surface frame 2
Axle 4, i.e. rotary shaft 4 are fixed in rotating disk 3, and the fixed form present invention, for example can be with without limiting
It is formed in one.Relative, being provided with the rotating basiss 6 can insert the groove of rotary shaft 4, rotation
The end of rotating shaft 4 is can to rotate around the axis of rotary shaft 4 in free other end insertion groove.Such as Fig. 1
Shown, in the specific embodiment of the present invention, groove can be the through slot of insertion rotating basiss 6, in rotation
Turn pedestal 6 and pass through away from rotary sleeve 5, the end of rotary shaft 4 is arranged on the surface of rotating disk 3 again
Can rotate around the axis of rotary shaft 4 in groove insertion rotary sleeve 5.Rotary shaft 4 and rotating basiss 6
And/or frictional resistance larger structure is may be designed as between rotary sleeve 5, it is maintained at can rotary shaft 4
Optional position is motionless, is less prone to the phenomenon of the change in location of touch screen 1 when using.It is real in the present embodiment
Border relative movement part is between rotary shaft 4 and rotating basiss 6.
In an alternative embodiment of the invention, rotating basiss 6 rotate against the surface of disk 3 and are fixed with rotation
Rotating shaft 4, i.e. rotary shaft 4 are fixed on rotating basiss 6, and the fixed form present invention is no to be limited, for example
Can be formed in one.Relative, being provided with rotating disk 3 can insert the groove of rotary shaft 4, rotation
The end of axle 4 is that in free other end insertion groove, rotating disk 3 can be in rotary shaft 4 around rotary shaft 4
Axis rotate.Further, specifically, groove can be the through slot of insertion rotating disk 3, rotating disk 3
Rotary sleeve 5 is additionally provided with surface away from rotating basiss 6, the end of rotary shaft 4 is inserted through through slot
In entering rotary sleeve 5, the axis that rotating disk 3 can be around rotary shaft 4 in rotary shaft 4 is rotated.Rotation
Frictional resistance larger structure is may be designed as between axle 4 and rotating disk 3 and/or rotary sleeve 5, can be made
Rotating disk 3 keeps motionless at an arbitrary position, is less prone to the phenomenon of the change in location of touch screen 1 when using.
Actual relative movement part is between rotating disk 3 and rotary shaft 4 in the present embodiment.
In some embodiments, rotary shaft is perpendicular to rotating disk and rotating basiss.As shown in figure 1, this
In bright specific embodiment, rotating basiss 6 are upwards to prolong along the longitudinal direction on above-below direction in support shaft
Stretch, rotating disk 3 is upwards to extend along the longitudinal direction on above-below direction in support shaft, and rotary shaft 4 is along a left side
Right direction extends.The two ends of rotary shaft 4 are connected respectively with rotating basiss 6 and rotating disk 3, rotary shaft 4
With the junction of rotating basiss 6 near the front end of rotating basiss 6, rotary shaft 4 and the junction position of rotating disk 3
In the center of rotating disk 3.
In some embodiments, rotary shaft 4 is hollow axle, as hollow structure, is installing screen or is touching
Control line and power line of screen or touch screen 1 etc. can be passed through when touching screen 1.
Rotating disk 3 is located at the back side for installing surface frame 2, and installing surface frame 2 can by the second torsional moment hinge 72
What is rotated is arranged in rotating disk 3;Wherein, the first torsional moment hinge 71 and the second torsional moment hinge 72
Axis is not parallel, i.e. the first torsional moment hinge 71 and the second torsional moment hinge 72 can constitute both direction from
By spending, so as to realize the degree of freedom in three directions of the invention.
The setting direction of the second torsional moment hinge 72 is configured according to the direction of the first torsional moment hinge 71,
In some embodiments, the orthogonal axe of the first torsional moment hinge and the second torsional moment hinge.As shown in figure 1,
In the specific embodiment of the present invention, the axis of the second torsional moment hinge 72 is along the longitudinal direction.
In some embodiments, the second torsional moment hinge 72 includes hinge axis and positioned at hinge axis both sides one end
It is connected with hinge axis, two installation sheets that the other end is connected respectively with rotating disk 3 and installation surface frame 2,
Wherein the second torsional moment hinge 72 is used to make the angle between rotating disk 3 and installation surface frame 2 continuously to adjust.
Installing hole is respectively provided with installation sheet, the second torsional moment hinge 72 passes through installation sheet by fixing devices such as bolts
On installing hole and rotating disk 3 and surface frame 2 be installed be connected.The number present invention of the second torsional moment hinge 72
Also do not limit, can be designed as needed, for example, in the specific embodiment of the present invention, the
Second torsional moment hinge 72 is former and later two.Wherein, torsional moment hinge is a kind of adjustable hinge of moment of torsion,
Torque can be adjusted by die nut, be adjusted as needed when using, easy to operate moment of torsion is closed
It is suitable to be advisable, touch screen can be made to be maintained at arbitrary operating position.
In the specific embodiment of the present invention, the upper end of rotating disk 3 passes through arrange along the longitudinal direction second
Torsional moment hinge 72 is connected with edge on the back side for installing surface frame 2.Wherein, the back side for installing surface frame 2 can be with
Can also be sky for entity, rotating disk 3 only need to be connected with the edge for installing surface frame 2.
The present invention additionally provides a kind of display device simultaneously, and the display device includes display screen or touch screen 1
And support meanss, as shown in Fig. 2 support meanss are above-mentioned screen-supporting device, touch screen 1 is located at
Install in surface frame, the front that can pass through to install surface frame shows that front herein is for the back side
, interfixing between touch screen 1 and installation surface frame 2, fixed form is by the mounting means of touch screen 1
It is determined that, may be located inside can also be located at surface etc..
Two specific embodiments of present invention offer are the following is, to illustrate such scheme and its various bars
The selection of part.
Embodiment 1
The present embodiment is used for display device of the explanation with support meanss.
As shown in Figure 1, 2, simulator mounting bracket column 8 is arranged along the vertical direction, i.e., axially along
Above-below direction, the rear end of rotating basiss 6 passes through two the first torsional moment hinges 71 for arranging along the vertical direction
It is connected on column.Rotating basiss 6 extend along the longitudinal direction in the vertical direction, and rotating disk 3 is upper
Lower section extends along the longitudinal direction upwards, i.e. the principal plane phase of the principal plane of rotating basiss 6 and rotating disk 3
It is mutually parallel.Rotary shaft 4 extends in left-right direction, i.e., rotary shaft 4 is perpendicular to rotating basiss 6 and rotation
The principal plane of disk 3.Rotary shaft 4 is integrally formed on the right centre of surface of rotating disk 3, rotating basiss 6
The upper surface near the front end of rotating basiss 6 has the through slot of insertion rotating basiss 6 in left-right direction,
It is additionally provided with the right surface of rotating basiss 6 and the integrally formed rotary sleeve 5 of rotating basiss 6, revolves
The end of rotating shaft 4 is inserted in rotary sleeve 5 through through slot and can be rotated around the axis of rotary shaft 4, rotation
Frictional resistance is larger between rotating shaft 4 and rotary sleeve 5, and rotary shaft 4 can be made to keep at an arbitrary position
It is motionless, it is less prone to the phenomenon of the change in location of touch screen 1 when using.The upper end of rotating disk 3 passes through two
Individual the second torsional moment hinge 72 for arranging along the longitudinal direction is connected with edge on the back side for installing surface frame 2, touches
Screen 1 is arranged on the front face surface for installing surface frame 2.The part composition that the present invention passes through four relative motioies
The degree of freedom in three directions.
From above-described embodiment, the screen-supporting device of the present invention has the rotation freedom in three directions
Degree, can arbitrarily adjust screen space positions, realize that multi-angle observation is operated, and design more humane,
Facilitate operator, be particularly well-suited to some occasions for needing multi-angle operation and observation space to be limited.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " show
The description of example ", " specific example " or " some examples " etc. means to combine the embodiment or example
The specific features of description, structure, material or feature be contained at least one embodiment of the present invention or
In example.In this manual, identical reality is not necessarily referring to the schematic representation of above-mentioned term
Apply example or example.And, the specific features of description, structure, material or feature can be any
Combine in an appropriate manner in one or more embodiments or example.
Although embodiments of the invention have been shown and described above, it is to be understood that above-mentioned reality
It is exemplary to apply example, it is impossible to be interpreted as limitation of the present invention, and one of ordinary skill in the art exists
Within the scope of the invention can be to above-described embodiment in the case of without departing from principle and objective of the invention
It is changed, changes, replacing and modification.