CN201237067Y - Height-adjustable support of display - Google Patents
Height-adjustable support of display Download PDFInfo
- Publication number
- CN201237067Y CN201237067Y CNU2008200884479U CN200820088447U CN201237067Y CN 201237067 Y CN201237067 Y CN 201237067Y CN U2008200884479 U CNU2008200884479 U CN U2008200884479U CN 200820088447 U CN200820088447 U CN 200820088447U CN 201237067 Y CN201237067 Y CN 201237067Y
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- sheet
- axis hole
- arm
- support frame
- lifting support
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Abstract
An adjustable lifting bracket for a display mainly comprises a chassis (1), a connecting frame (2), a lifting bracket (3) and a reversing frame (4). The support fame is characterized in that the lifting bracket (3) comprises a four-bar linkage mechanism; and the four-bar linkage mechanism mainly comprises an upper force arm sheet 7 and an upper force arm sheet 9, a lower force arm sheet 16 and a lower force arm sheet 17; an upper and lower wearable sheet 8; upper and lower bolt pin shafts (5 and 6), an upper and lower pin bolt 34, a torsion spring 18 and two connecting bars on the left and the right. The utility model has the advantages that because the fluctuation of a positioning and control display screen can be adjusted by a user according to the displacement generated by stress through lifting or pressing the upper and the lower joints of the four-bar linkage mechanism, the different angles and the heights of the display screen supported can be arbitrarily adjusted according the demands of the user. Because the upper and the lower force arms of the four-bar linkage mechanism are respectively sleeved on the upper and the lower bolt pin shafts, the reversing frame can be enabled to move horizontally when the lifting bracket is lifted and adjusted, thereby ensuring that the visual angle of the user generated by the panel of the display is always unchanged.
Description
Technical field
The utility model belongs to a kind of display bracket, particularly relates to a kind of display device can regulate lifting support frame with adjustable display adjustable height.
Background technique
The display bracket major part all mainly is made of a base plate and the supporting frame that is fixed on the base plate at present, be articulated with reversing frame on the supporting frame, TFT LCD just is fixed on the reversing frame, its main purpose is to be used for support displays, and guarantees the stability of display device, but does not have the effect of adjusting height of display, when people's visual angle changes, all to adjust the visual angle of liquid crystal display, but the people have height (high any people, head will be more down; The shorter number of people will be more up) cause and watch display device to be easy to generate head fatigue for a long time; When the user need adjust height of display, therefore the essential rim thing of placing display device that improves used very inconvenience.
The model utility content
The purpose of this utility model is the shortcoming that exists at display bracket in the above prior art, and provide design a kind of make display device erect on the table or other can on plane of supporting, the height of display pannel and angle can by on lift or press down supporting frame and produce displacement and regulate a kind of display device can regulate lifting support frame that the lifting of display screen, every adjusting certain altitude all can be fixed, simple in structure, good stability.
The technological scheme of display device can regulate lifting support frame of the present utility model is: a kind of display device can regulate lifting support frame, mainly by chassis 1, be fixed on link press span 2 on the chassis, be fixed on the lifting support frame 3 that is connected with link press span on the chassis and be fixedly connected on the reversing frame 4 that is used for fixing display pannel on the lifting support frame and form; It is characterized in that: lifting support frame 3 mainly by about the quadratic crank mechanism that constitutes of each connecting rod of two 13 form; Quadratic crank mechanism mainly by symmetrical upper arm sheet 7 and upper arm sheet 9, down arm of force sheet 16 and following arm of force sheet 17, up and down wear plate 8, up and down bolt bearing pin (5,6), up and down pin 34, torque spring 18 and about each connecting rod of two 13 form; Upper arm sheet 7, upper arm sheet 9, the axis hole of going up on wear plate 8 and the reversing frame 21 of twisting joint all are enclosed within on the last bolt bearing pin 5 that articulates lifting support frame 3, about each three go up pins 34 and be separately fixed on the symmetrical last pin hole 29 of going up wear plate 8, upper arm sheet 7 and upper arm sheet 9, and about upper end axis hole on each connecting rod of two 13 be enclosed within separately respectively on one of them on the pin 34; Following arm of force sheet 16, down arm of force sheet 17, twist joint axis hole 23 and the The One On The Chassis axis hole 19 of twisting joint on wear plate 8, torque spring 18, the link press span 2 all is enclosed within on the following bolt bearing pin 6 that articulates lifting support frame 3 down, symmetrical three following pins 34 also are separately fixed at wear plate 8 under the bilateral symmetry, down on the following pin hole 30 of arm of force sheet 16 and following arm of force sheet 17, about lower end axis hole on each connecting rod of two 13 be enclosed within separately respectively on one of them time pin 34; The both sides of the upper end axis hole of each two connecting rod 13 about symmetrical upper arm sheet 7, upper arm sheet 9 are separately fixed at, the axis hole 21 of twisting joint on the reversing frame 4 is fixed on the outside of upper arm sheet 7; The both sides of the lower end axis hole of each two connecting rod 13 about same symmetrical arm of force sheet 16 down, following arm of force sheet 17 are separately fixed at, the The One On The Chassis axis hole 19 of twisting joint is fixed on down the outside of arm of force sheet 16, the axis hole 23 of twisting joint on the link press span 2 is fixed on down the outside of arm of force sheet 17, on the bolt bearing pin 6 in the outside of the axis hole 23 of twisting joint of link press span 2 torque spring 18 is housed also; Last wear plate 8 descends wear plate 8 every between the axis hole of the lower end of two connecting rods 13 every between the axis hole of the upper end of two connecting rods 13 equally.
Display device can regulate lifting support frame of the present utility model compared with prior art has following advantage: since lifting support frame of the present utility model mainly by about each connecting rod of two 13 and up and down the quadratic crank mechanism that constitutes of arm of force sheet form, the user can by on lift or press down connecting rod on the lifting support frame, spring and up and down arm of force sheet constitute quadratic crank mechanism, the lifting of location and control display screen is regulated in the displacement that makes doublejointed up and down on the quadratic crank mechanism be stressed to produce, every adjusting certain altitude all can be controlled the location by fixing up and down arm of force sheet and torque spring, therefore supported display screen can be different according to user's needs regulated at will angle and height, lifting and the angle that promptly can infinitely regulate lifting support frame.Because the sheet of the arm of force up and down of quadratic crank mechanism is enclosed within respectively up and down on the bolt bearing pin,, thereby guarantee that display pannel is constant all the time to user's visual angle again so lifting support frame when lift adjustment, can make reversing frame do translational motion.This display device can regulate lifting support frame also has advantages such as weight is light, structural entity is compact, it is little to take up room, stability is good in addition.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further details.
Fig. 1 is the perspective view of the utility model display device can regulate lifting support frame.
Fig. 2 is the side-looking structural representation of the utility model display device can regulate lifting support frame.
Fig. 3 is the local structure for amplifying schematic representation of display device can regulate lifting support frame quadratic crank mechanism upper joint.
Fig. 4 is the local structure for amplifying schematic representation of display device can regulate lifting support frame quadratic crank mechanism hypozygal.
Fig. 5 is the perspective view on display device can regulate lifting support frame chassis 1.
Fig. 6 is the perspective view of display device can regulate lifting support frame reversing frame 4.
Fig. 7 is the perspective view of display device can regulate lifting support frame link press span 2.
Fig. 8 is the perspective view of display device can regulate lifting support frame front end panel 14.
Fig. 9 is the perspective view of display device can regulate lifting support frame rear bearing sheet 15.
Figure 10 is the three-dimensional structure diagram of display device can regulate lifting support frame connecting rod 13.
Figure 11 is the three-dimensional structure diagram of display device can regulate lifting support frame upper arm sheet 7.
Figure 12 is the three-dimensional structure diagram of display device can regulate lifting support frame wear plate 8.
Figure 13 is the three-dimensional structure diagram of display device can regulate lifting support frame upper arm sheet 9.
Figure 14 is the three-dimensional structure diagram of arm of force sheet 16 under the display device can regulate lifting support frame.
Figure 15 is the three-dimensional structure diagram of arm of force sheet 17 under the display device can regulate lifting support frame.
Figure 16 is the three-dimensional structure diagram of display device can regulate lifting support frame torque spring 18.
Figure 17 is the three-dimensional structure diagram of display device can regulate lifting support frame sleeve 33.
Figure 18 is the three-dimensional structure diagram of display device can regulate lifting support frame pin 34.
Figure 19 is the erection drawing of display device can regulate lifting support frame.
Among the figure: 1. 17. times arm of force sheets of 6. times bolt bearing pins of bolt bearing pin, 7. upper arm sheet 8. wear plates, 9. upper arm sheet 10. plain cushions, 11. bullet pad 12. nuts, 13. connecting rod 16. times arm of force sheets of 14. front end panels, 15. rear bearing sheets, 18. torque springs, 19. chassis axis hole 20. draw-in grooves 21. reversing frames axis hole 22. projection buckles 23. links 30. times pin holes of pin hole, 31. fixture blocks, 32. fixture blocks, 33. sleeves, 34. pins on axis hole 24. draw-in grooves 25. bayonet sockets 26. front end panel flangings 27. rear bearing sheet flangings 28 bayonet sockets 29. of twisting joint of twisting joint of twisting joint on chassis 2. links 3. lifting support frames 4. reversing frames 5.
Embodiment
Extremely shown in Figure 17 as Fig. 1: a kind of display device can regulate lifting support frame of the present utility model, a kind of display device can regulate lifting support frame, mainly by chassis 1, be fixed on link press span 2 on the chassis, be fixed on the lifting support frame 3 that is connected with link press span on the chassis and be fixedly connected on the reversing frame 4 that is used for fixing display pannel on the lifting support frame and form; It is characterized in that: lifting support frame 3 mainly by about the quadratic crank mechanism that constitutes of each connecting rod of two 13 form; Quadratic crank mechanism mainly by symmetrical upper arm sheet 7 and upper arm sheet 9, down arm of force sheet 16 and following arm of force sheet 17, up and down wear plate 8, up and down bolt bearing pin (5,6), up and down pin 34, torque spring 18 and about each connecting rod of two 13 form; Upper arm sheet 7, upper arm sheet 9, the axis hole of going up on wear plate 8 and the reversing frame 21 of twisting joint all are enclosed within on the last bolt bearing pin 5 that articulates lifting support frame 3, about each three go up pins 34 and be separately fixed on the symmetrical last pin hole 29 of going up wear plate 8, upper arm sheet 7 and upper arm sheet 9, and about upper end axis hole on each connecting rod of two 13 be enclosed within separately respectively on one of them on the pin 34; Following arm of force sheet 16, down arm of force sheet 17, twist joint axis hole 23 and the The One On The Chassis axis hole 19 of twisting joint on wear plate 8, torque spring 18, the link press span 2 all is enclosed within on the following bolt bearing pin 6 that articulates lifting support frame 3 down, symmetrical three following pins 34 also are separately fixed at wear plate 8 under the bilateral symmetry, down on the following pin hole 30 of arm of force sheet 16 and following arm of force sheet 17, about lower end axis hole on each connecting rod of two 13 be enclosed within separately respectively on one of them time pin 34; The both sides of the upper end axis hole of each two connecting rod 13 about symmetrical upper arm sheet 7, upper arm sheet 9 are separately fixed at, the axis hole 21 of twisting joint on the reversing frame 4 is fixed on the outside of upper arm sheet 7; The both sides of the lower end axis hole of each two connecting rod 13 about same symmetrical arm of force sheet 16 down, following arm of force sheet 17 are separately fixed at, the The One On The Chassis axis hole 19 of twisting joint is fixed on down the outside of arm of force sheet 16, the axis hole 23 of twisting joint on the link press span 2 is fixed on down the outside of arm of force sheet 17, on the bolt bearing pin 6 in the outside of the axis hole 23 of twisting joint of link press span 2 torque spring 18 is housed also; Last wear plate 8 descends wear plate 8 every between the axis hole of the lower end of two connecting rods 13 every between the axis hole of the upper end of two connecting rods 13 equally.
Described display device can regulate lifting support frame, it is characterized in that: also be provided with a front end panel 14 and a rear bearing sheet 15 on the lifting support frame 3, the both sides of back and front supporting plate (14,15) all are provided with flanging (26|, 27), the upper and lower end of two flangings (26,27) all is provided with axis hole, upper end axis hole on back and front supporting plate two side edgefolds (26,27) is fixed on the bolt bearing pin 5 in symmetrical upper arm sheet 9 outsides, and the lower end axis hole on back and front supporting plate two side edgefolds (26,27) is fixed on the bolt bearing pin 6 in symmetrical arm of force sheet 17 outsides down.The support strength of lifting support frame has been strengthened in the setting of back and front supporting plate (14,15), thereby has guaranteed the stability of display device.
Described display device can regulate lifting support frame is characterized in that: be provided with a bayonet socket 28 on upper arm sheet 7 circle edge, the axis hole 21 of twisting joint on the reversing frame 4 of corresponding cooperation with it is provided with a protruding fast buckle 22.The structure of bayonet socket 28 and buckle 22 is provided for the angle of revolution adjustment of display device.
Described display device can regulate lifting support frame is characterized in that: the side in the circle edge of descending arm of force sheet 16 is provided with a fixture block 31, is provided with a draw-in groove 20 on The One On The Chassis axis hole 19 limits of twisting joint of corresponding cooperation with it, and fixture block 31 inserts draw-in grooves 20; One side of the circle edge of following arm of force sheet 17 also is provided with a fixture block 32, is provided with a draw-in groove 24 on axis hole 23 limits of twisting joint on the link press span 2 of corresponding cooperation with it, and fixture block 32 inserts draw-in groove 24.The setting of fixture block and draw-in groove structure is the fixing and supporting effect that is used for display device can regulate lifting support frame.
Described display device can regulate lifting support frame is characterized in that: an end of torque spring 18 is supported on rear bearing sheet 15 fronts, torque spring 18 the other end be supported on the link press span 2.The whole display device can regulate lifting support frame that is arranged so that of torque spring 18 keeps highly constant under the effect that is not subjected to external force.The setting of torque spring can be offset the moment of torsion that weight produced of TFT LCD, reversing frame and lifting support frame, and user's hand lifting support frame can overcome the elastic force of torque spring, the height of regulator solution crystal panel.
Described display device can regulate lifting support frame is characterized in that: be provided with a sleeve 33 between torque spring 17 and the following bolt bearing pin 6, sleeve 33 be arranged so that the stressed more even of torque spring 18.
Claims (9)
1, a kind of display device can regulate lifting support frame, mainly by chassis (1), be fixed on link press span (2) on the chassis, be fixed on the lifting support frame (3) that is connected with link press span on the chassis and be fixedly connected on the reversing frame (4) that is used for fixing display pannel on the lifting support frame and form; It is characterized in that: lifting support frame (3) mainly by about the quadratic crank mechanism that constitutes of each connecting rod of two (13) form; Quadratic crank mechanism mainly by symmetrical upper arm sheet (7) and upper arm sheet (9), down arm of force sheet (16) and following arm of force sheet (17), up and down wear plate (8), up and down bolt bearing pin (5,6), up and down pin (34), torque spring (18) and about each connecting rod of two (13) form; Upper arm sheet (7), upper arm sheet (9), the axis hole of going up on wear plate (8) and the reversing frame of twisting joint (21) all are enclosed within on the last bolt bearing pin (5) that articulates lifting support frame (3), about each three go up pins (34) and be separately fixed on the symmetrical last pin hole (29) of going up wear plate (8), upper arm sheet (7) and upper arm sheet (9), and about upper end axis hole on each connecting rod of two (13) be enclosed within separately respectively on the pin on one of them (34); Axis hole of twisting joint (23) and the axis hole of twisting joint (19) on chassis (1) on following arm of force sheet (16), following arm of force sheet (17), following wear plate (8), torque spring (18), the link press span (2) all are enclosed within on the following bolt bearing pin (6) that articulates lifting support frame (3), symmetrical three following pins (34) also are separately fixed at wear plate under the bilateral symmetry (8), down on the following pin hole (30) of arm of force sheet (16) and following arm of force sheet (17), about lower end axis hole on each connecting rod of two (13) be enclosed within separately respectively on one of them time pin (34); The both sides of the upper end axis hole of each two connecting rod (13) about symmetrical upper arm sheet (7), upper arm sheet (9) are separately fixed at, the axis hole of twisting joint (21) on the reversing frame (4) is fixed on the outside of upper arm sheet (7); The both sides of the lower end axis hole of each two connecting rod (13) about same symmetrical arm of force sheet (16) down, following arm of force sheet (17) are separately fixed at, the axis hole of twisting joint (19) on the chassis (1) is fixed on down the outside of arm of force sheet (16), the axis hole of twisting joint (23) on the link press span (2) is fixed on down the outside of arm of force sheet (17), on the bolt bearing pin (6) in the outside of the axis hole of twisting joint (23) of link press span (2) torque spring (18) is housed also; Last wear plate (8) descends wear plate (8) every between the lower end axis hole of two connecting rods (13) every between the upper end axis hole of two connecting rods (13) equally.
2, a kind of display device can regulate lifting support frame according to claim 1, it is characterized in that: also be provided with a front end panel (14) and a rear bearing sheet (15) on the lifting support frame (3), before, rear bearing sheet (14,15) both sides all are provided with flanging (26,27), two flangings (26,27) upper and lower end all is provided with axis hole, before, rear bearing sheet two side edgefolds (26,27) the upper end axis hole on is fixed on the bolt bearing pin (5) in symmetrical upper arm sheet (9) outside, and is preceding, rear bearing sheet two side edgefolds (26,27) the lower end axis hole on is fixed on the bolt bearing pin (6) in symmetrical arm of force sheet (17) the down outside.
3, a kind of display device can regulate lifting support frame according to claim 1 and 2, it is characterized in that: be provided with a bayonet socket (28) on upper arm sheet (7) circle edge, the axis hole of twisting joint (21) on the reversing frame of corresponding cooperation (4) is provided with a protruding fast buckle (22) with it.
4, a kind of display device can regulate lifting support frame according to claim 1 and 2, it is characterized in that: the side in the circle edge of descending arm of force sheet (16) is provided with a fixture block (31), be provided with a draw-in groove (20) on the axis hole of twisting joint (19) limit on the chassis of corresponding cooperation with it, fixture block (31) inserts draw-in groove (20); One side of the circle edge of following arm of force sheet (17) also is provided with a fixture block (32), is provided with a draw-in groove (24) on the axis hole of twisting joint (23) limit on the link press span (2) of corresponding cooperation with it, and fixture block (32) inserts draw-in groove (24).
5, a kind of display device can regulate lifting support frame according to claim 3, it is characterized in that: the side in the circle edge of descending arm of force sheet (16) is provided with a fixture block (31), be provided with a draw-in groove (20) on the axis hole of twisting joint (19) limit on the chassis of corresponding cooperation with it, fixture block (31) inserts draw-in groove (20); One side of the circle edge of following arm of force sheet (17) also is provided with a fixture block (32), is provided with a draw-in groove (24) on the axis hole of twisting joint (23) limit on the link press span (2) of corresponding cooperation with it, and fixture block (32) inserts draw-in groove (24).
6, a kind of display device can regulate lifting support frame according to claim 1 and 2, it is characterized in that: an end of torque spring (18) is supported on rear bearing sheet (15) front, torque spring (18) the other end be supported on the link press span (2).
7, a kind of display device can regulate lifting support frame according to claim 3, it is characterized in that: an end of torque spring (18) is supported on rear bearing sheet (15) front, torque spring (18) the other end be supported on the link press span (2).
8, a kind of display device can regulate lifting support frame according to claim 4, it is characterized in that: an end of torque spring (18) is supported on rear bearing sheet (15) front, torque spring (18) the other end be supported on the link press span (2).
9, a kind of display device can regulate lifting support frame according to claim 5, it is characterized in that: an end of torque spring (18) is supported on rear bearing sheet (15) front, torque spring (18) the other end be supported on the link press span (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884479U CN201237067Y (en) | 2008-06-02 | 2008-06-02 | Height-adjustable support of display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884479U CN201237067Y (en) | 2008-06-02 | 2008-06-02 | Height-adjustable support of display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237067Y true CN201237067Y (en) | 2009-05-13 |
Family
ID=40649798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200884479U Expired - Fee Related CN201237067Y (en) | 2008-06-02 | 2008-06-02 | Height-adjustable support of display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237067Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156856A (en) * | 2014-05-28 | 2015-12-16 | 索斯科公司 | Device for positioning an object at a user-adjusted postion |
| CN108877554A (en) * | 2018-06-20 | 2018-11-23 | 芜湖华特电子科技有限公司 | A kind of industrial display of brightness self-regulation |
-
2008
- 2008-06-02 CN CNU2008200884479U patent/CN201237067Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156856A (en) * | 2014-05-28 | 2015-12-16 | 索斯科公司 | Device for positioning an object at a user-adjusted postion |
| CN108877554A (en) * | 2018-06-20 | 2018-11-23 | 芜湖华特电子科技有限公司 | A kind of industrial display of brightness self-regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20140602 |