CN201891996U - Liquid crystal display support - Google Patents
Liquid crystal display support Download PDFInfo
- Publication number
- CN201891996U CN201891996U CN201020655493XU CN201020655493U CN201891996U CN 201891996 U CN201891996 U CN 201891996U CN 201020655493X U CN201020655493X U CN 201020655493XU CN 201020655493 U CN201020655493 U CN 201020655493U CN 201891996 U CN201891996 U CN 201891996U
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- Prior art keywords
- axis
- connecting plate
- axis hole
- combination hub
- rotary
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- Expired - Lifetime
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Abstract
The utility model relates to a liquid crystal display support, which comprises a base assembly, a supporting arm assembly and a connector assembly for fixing a display, wherein the connector assembly comprises a rotary link block, an XY axis steering part, a rotary combination hub, a run resistant spring piece, a connection plate insertion piece, an insertion retaining plate and a connection plate for fixing the display; the rotary link block and a link block in the supporting arm assembly are movably positioned through a rotary Z axis; the rotary link block and the XY axis steering part are movably positioned through a rotary X axis; the XY axis steering part and the rotary combination hub are movably riveted through a rotary Y axis; the run resistant spring piece and the insertion retaining plate are locked on the rotary combination hub in sequence through screws; the connection plate insertion piece can be inserted into a gap between the insertion retaining plate and the run resistant spring piece; and the connection plate insertion piece and the connection plate are fixed through screws. Through the rotary X axis, the rotary Y axis and the rotary Z axis, the display can be adjusted at multiple angles, and moreover, the whole display can be separated from the support by matching the run resistant spring piece with the connecting plate insertion piece.
Description
Technical field:
The utility model relates to a kind of LCD bracket, the especially a kind of improvement that can regulate the display device angle bracket arbitrarily.
Background technique:
Along with popularizing of flat panel display, TFT LCD especially, it has characteristics in light weight, that volume is little, has almost substituted traditional CRT monitor, and also expedite the emergence of out many new uses needs and the application for this reason.In order to satisfy different individual sexual demands, need height of display, the elevation angle, rotation etc. are regulated, but the supporting base of present display manufacturer, function is single relatively, for this reason, the manufacturer of many specialties is arranged also, drops into this research and development on the one hand.Such as patent No. CN201636510U is exactly a typical case, and this patent is called LCD bracket, and its structure comprises; Fixed base and supporting component, supporting component is connected and fixed seat and display device respectively, supporting component comprises a support arm, preceding free bearing, back free bearing, air spring, adjustable lever and joint ball at least, support arm is connected with fixed base by the back free bearing, adjustable lever is slidingly connected on the free bearing of described back, the two ends of air spring are articulated in respectively on adjustable lever and the preceding free bearing, and joint ball is fixed on the preceding free bearing and described liquid crystal display rotatably is connected with described joint ball.This support can be voluntarily the position and the angle of regulator solution crystal display arbitrarily, satisfy the both view angle adjustment demand, but joint ball is free excessive, only depend on the weight of its support displays, tend to the defective that occurs sliding.
Summary of the invention:
The purpose of this utility model is that the connecting head assembly of a kind of fixing display of design adopts the LCD bracket of three location.
Technical solutions of the utility model are achieved in that a kind of LCD bracket, the connecting head assembly that comprises base assembly, supporting arm assembly and fixing display, the supporting arm assembly two ends connect base assembly and connecting head assembly respectively, it is characterized in that the connecting head assembly comprises Rotary Connection block, XY axle steer spare, rotation combination hub, anticreep spring sheet, connecting plate inserted sheet, patches fixed plate and in order to the connecting plate of fixing display; Described Rotary Connection block is provided with two orthogonal Z axis hole and X-axis holes, and a rotation Z axle runs through the axis hole on the contiguous block in Rotary Connection block Z axis hole and the supporting arm assembly, forms activity orientation; The X-axis hole of Rotary Connection block and the axis hole on the XY axle steer spare are by rotation X-axis activity orientation, XY axle steer spare is movably riveted on by a rotation Y-axis with between the rotation combination hub, rotation combination hub another side has the anticreep spring sheet and patches fixed plate by the screw locking respectively successively, patch between fixed plate and anticreep spring sheet and have a gap, a plate inserted sheet can insert wherein, and connecting plate inserted sheet and connecting plate fix by screw.By rotation X, Y, Z axle, realize about display device, the adjusting of pitching and rotation, and, display device integral body can be separated with support by the cooperation of anticreep spring sheet and connecting plate inserted sheet.
Described XY axle steer spare convexes with a spacing bearing pin towards rotation combination hub one side, and the rotation combination hub is to offering arc groove on the position limit pin axle rotating locus, and this arc groove radian is 180 °.This arc groove of mat and bearing pin cooperation, the angle of restriction display device rotation can be controlled in clockwise and counter clockwise direction is exceeded for 90 °.
The described fixed plate that patches is the horse shoe shaped sheet material, and the middle part offers the opening slot for connecting plate inserted sheet and the slip of connecting plate fixing part, and both sides and rotation combination hub form the slideway that inserts for the connecting plate inserted sheet.
The described fixed plate that patches is two sheet materials that are separately fixed at the rotation combination hub left and right sides, forms the slideway that inserts for the connecting plate inserted sheet with rotation combination hub both sides respectively.
Described anticreep spring sheet top is bent with a unidirectional hackle mark, can just the conflict upper-end surface of the connecting plate inserted sheet that puts in place in insertion of this unidirectional hackle mark; Described connecting plate inserted sheet has an outward-dipping inclined-plane towards the upper end of anticreep spring sheet one side.The unidirectional hackle mark of anticreep spring sheet plays and prevents the display device slippage, again can be by the inclined-plane of connecting plate inserted sheet upper end, and compressing anticreep spring sheet suitably is out of shape it and eliminates both gaps.
Be equipped with damping structure in described Rotary Connection block two orthogonal Z axis holes and the X-axis hole.The mat damping structure can be positioned on the direction of arbitrary adjusting by display device.
Described damping structure is the trough of belt copper sheathing that is set in the axis hole, and Rotary Connection block upwards is installed with an above headless screw at aperture axis, and this headless screw can be conflicted on trough of belt copper sheathing cylinder.
Described damping structure is the gasket type trough of belt axle sleeve that is set in the axis hole two ends, and the linking part outside that two gasket type spline shafts are enclosed within the axis hole is pivoted with an internal gasket, and this internal gasket can be revolved to be located at the headless screw that the Rotary Connection block aperture axis makes progress and to conflict.
The utility model cooperates by three division of labor, about realization, the adjusting of pitching and rotation, and, can make the display device robust position location on unspecified angle by the damping structure on the axis hole, and design has a displays separated mechanism, safeguards, moves etc. to display device to facilitate; Display device can be clockwise and 90 ° boundary counterclockwise, both satisfied the custom that the right-hand man regulates display device, can be used as again and regulate the qualification that puts in place, avoids display device arbitrarily to spin, and the defective of kinking occurs.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 LCD bracket user mode schematic representation
Fig. 2 display device connecting head assembly schematic representation
Fig. 3 display device is lifted from connecting head assembly schematic representation
Fig. 4 connecting head assembly perspective exploded view
Fig. 5 connecting head assembly generalized section
Wherein
1-base assembly 2-supporting arm assembly 21-contiguous block
3-connecting head assembly 31-Rotary Connection block 311-Z axis hole
312-X axis hole 313-trough of belt copper sheathing 314-gasket type trough of belt axle sleeve
The spacing bearing pin of 315-internal gasket 32-XY axle steer spare 321-
33-rotation combination hub 331-arc groove 34-anticreep spring sheet
The unidirectional hackle mark 35-of 341-connecting plate inserted sheet 351-inclined-plane
36-patches fixed plate 361-opening slot 37-connecting plate
301-rotation X-axis 302-rotation Y-axis 303-rotation Z axle
4-display device 5-screw 51-headless screw
52-band handle screw
Embodiment:
With reference to Fig. 1, LCD bracket, comprise base assembly 1, supporting arm assembly 2 and connecting head assembly 3, supporting arm assembly 2 two ends connect base assembly 1 and connecting head assembly 3 respectively, connecting head assembly 3 is in order to fixing display 4, and base assembly 1 can be as the clip among the figure, and it clamps mat fixture and form fixing, also can be a counterweight, make display device can keep balance to be placed on the plane support such as desktop.
Fig. 2, Fig. 3, Fig. 4 and Fig. 5, described connecting head assembly 3 comprise Rotary Connection block 31, XY axle steer spare 32, rotation combination hub 33, anticreep spring sheet 34, connecting plate inserted sheet 35, patch fixed plate 36 and in order to the connecting plate 37 of fixing display; Described Rotary Connection block 31 is provided with two orthogonal Z axis holes 311 and X-axis hole 312, one rotation Z axles 303 run through the axis hole on the contiguous block 21 in Rotary Connection block Z axis hole 311 and the supporting arm assembly 2, forms activity orientation; The X-axis hole 312 of Rotary Connection block and the axis hole on the XY axle steer spare 32 are by rotation X-axis 301 activity orientation, XY axle steer spare 32 rotates Y-axis 302 with 33 of rotation combination hubs by one and is movably riveted on, rotation combination hub 33 another sides have anticreep spring sheet 34 and patch fixed plate 36 by screw 5 lockings respectively successively, patch 34 of fixed plate 36 and anticreep spring sheets and have a gap, a plate inserted sheet 35 can insert wherein, and connecting plate inserted sheet 35 fixes by screw 5 with connecting plate 37.
As Fig. 4, described XY axle steer spare 32 convexes with a spacing bearing pin 321 towards rotation combination hub 33 1 sides, 33 pairs of combination hubs of rotation should be offered arc groove 331 on position limit pin axle 321 rotating locuies, these arc groove 331 radians are 180 °, make this rotation combination hub 33 to do 180 ° of rotations by relative XY axle steer spare 32.Under level, the arc groove of this rotation combination hub 33 is that bilateral symmetry distributes, and also is 90 ° of clockwise directions and counterclockwise 90 °, so that display device 4 can clockwise or be rotated counterclockwise 90 °, and the person's that satisfies the different operating custom.
The described fixed plate 36 that patches is the horse shoe shaped sheet material, and the middle part offers the opening slot 361 that slides for connecting plate inserted sheet 35 and connecting plate 37 fixing parts, and both sides and rotation combination hub 33 form the slideway that inserts for connecting plate inserted sheet 35; Perhaps patching fixed plate 36 is two sheet materials that are separately fixed at rotation combination hub 33 left and right sides, forms the slideway that inserts for connecting plate inserted sheet 35 with rotation combination hub 33 both sides respectively, can reach effect same.
With reference to Fig. 5, anticreep spring sheet 34 tops are bent with a unidirectional hackle mark 341, can just the conflict upper-end surface of the connecting plate inserted sheet 35 that puts in place in insertion of this unidirectional hackle mark 341; Described connecting plate inserted sheet 35 has an outward-dipping inclined-plane 351 towards the upper end of anticreep spring sheet one side.When this connecting plate inserted sheet 35 inserted, this inclined-plane 351 of mat cooperated with the inclined-plane of unidirectional hackle mark 341, can slip into smoothly, and need mention the time, promptly need push anticreep spring sheet 34 backward, and releasing is to the locking of connecting plate plate inserted sheet 35; Another effect on inclined-plane 351 promptly is in normal lock state, and anticreep spring sheet 34 also can slightly be oppressed in this inclined-plane 351, eliminates the gap, produces when avoiding small gap that display device 4 is used and rocks.
In order to improve the location of each running shaft, can in each axis hole, set up damping structure, especially be equipped with damping structure in 31 liang of orthogonal Z axis holes 311 of Rotary Connection block and the X-axis hole 312.Described damping structure is the trough of belt copper sheathing 313 that is set in the axis hole, and Rotary Connection block 31 upwards is installed with an above headless screw 51 at aperture axis, and this headless screw 51 can be conflicted on trough of belt copper sheathing 313 cylinders, in order to regulate the bore of trough of belt copper sheathing 313; Perhaps described damping structure is the gasket type trough of belt axle sleeve 314 that is set in the axis hole two ends, the linking part outside of two gasket type trough of belt axle sleeves 314 in axis hole is pivoted with an internal gasket 315, this internal gasket 315 can be revolved to be located at the headless screw 51 that Rotary Connection block 31 aperture axis make progress and to conflict, close up by internal gasket 315 compressings two gasket type trough of belt axle sleeves 314, increase damping function.In Fig. 4, adopt trough of belt copper sheathing 313 in the X-axis hole 312 of Rotary Connection block 31, this trough of belt copper sheathing 313 is under headless screw 51 effects, can shrink by whole piece, the damping dynamics is bigger, is particluarly suitable for display device 4 luffing angles and regulates, can bear the gravity of display device 4, and can adopt gasket type trough of belt axle sleeve 314 in the Z axis hole 311 as damping structure, because should be axially parallel with gravitational direction, be subjected to gravity effect few.Two kinds of damping structures use according to different axial selections, in the hope of reaching the function of the best.
With reference to Fig. 2 and Fig. 3, in order to locking display device 4, during use, display device 4 can be separated from together with connecting plate 37 and connecting plate inserted sheet 35 connecting plate 37, makes things convenient for the operations such as maintenance of display device 4 by band handle screw 52, and Fig. 2 is a stationary state, and Fig. 3 is a disengaged position.
Claims (8)
1. LCD bracket, the connecting head assembly that comprises base assembly, supporting arm assembly and fixing display, the supporting arm assembly two ends connect base assembly and connecting head assembly respectively, it is characterized in that the connecting head assembly comprises Rotary Connection block, XY axle steer spare, rotation combination hub, anticreep spring sheet, connecting plate inserted sheet, patches fixed plate and in order to the connecting plate of fixing display; Described Rotary Connection block is provided with two orthogonal Z axis hole and X-axis holes, and a rotation Z axle runs through the axis hole on the contiguous block in Rotary Connection block Z axis hole and the supporting arm assembly, forms activity orientation; The X-axis hole of Rotary Connection block and the axis hole on the XY axle steer spare are by rotation X-axis activity orientation, XY axle steer spare is movably riveted on by a rotation Y-axis with between the rotation combination hub, rotation combination hub another side has the anticreep spring sheet and patches fixed plate by the screw locking respectively successively, patch between fixed plate and anticreep spring sheet and have a gap, a plate inserted sheet can insert wherein, and connecting plate inserted sheet and connecting plate fix by screw.
2. a kind of LCD bracket according to claim 1, it is characterized in that XY axle steer spare convexes with a spacing bearing pin towards rotation combination hub one side, the rotation combination hub is to offering arc groove on the position limit pin axle rotating locus, and this arc groove radian is 180 °.
3. a kind of LCD bracket according to claim 1, it is characterized in that patching fixed plate is the horse shoe shaped sheet material, the middle part offers the opening slot for connecting plate inserted sheet and the slip of connecting plate fixing part, and both sides and rotation combination hub form the slideway that inserts for the connecting plate inserted sheet.
4. a kind of LCD bracket according to claim 1, it is characterized in that patching fixed plate is two sheet materials that are separately fixed at the rotation combination hub left and right sides, forms the slideway that inserts for the connecting plate inserted sheet with rotation combination hub both sides respectively.
5. a kind of LCD bracket according to claim 1 is characterized in that anticreep spring sheet top is bent with a unidirectional hackle mark, can just the conflict upper-end surface of the connecting plate inserted sheet that puts in place in insertion of this unidirectional hackle mark; Described connecting plate inserted sheet has an outward-dipping inclined-plane towards the upper end of anticreep spring sheet one side.
6. a kind of LCD bracket according to claim 1 is characterized in that being equipped with damping structure in Rotary Connection block two orthogonal Z axis holes and the X-axis hole.
7. a kind of LCD bracket according to claim 6, it is characterized in that described damping structure is the trough of belt copper sheathing that is set in the axis hole, Rotary Connection block upwards is installed with an above headless screw at aperture axis, and this headless screw can be conflicted on trough of belt copper sheathing cylinder.
8. a kind of LCD bracket according to claim 6, it is characterized in that described damping structure is the gasket type trough of belt axle sleeve that is set in the axis hole two ends, the linking part outside that two gasket type spline shafts are enclosed within the axis hole is pivoted with an internal gasket, and this internal gasket can be revolved to be located at the headless screw that the Rotary Connection block aperture axis makes progress and to conflict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020655493XU CN201891996U (en) | 2010-12-13 | 2010-12-13 | Liquid crystal display support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020655493XU CN201891996U (en) | 2010-12-13 | 2010-12-13 | Liquid crystal display support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891996U true CN201891996U (en) | 2011-07-06 |
Family
ID=44221472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020655493XU Expired - Lifetime CN201891996U (en) | 2010-12-13 | 2010-12-13 | Liquid crystal display support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891996U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062602A (en) * | 2013-01-09 | 2013-04-24 | 宁波丽晶数码科技有限公司 | Display support |
| CN103953829A (en) * | 2014-04-10 | 2014-07-30 | 宁波乐歌视讯科技股份有限公司 | Flat-panel display bracket |
| CN104329548A (en) * | 2014-09-30 | 2015-02-04 | 上海慧想办公用品有限公司 | Three-axis adjustable device for supporting electronic equipment |
| CN105674009A (en) * | 2016-04-13 | 2016-06-15 | 铁力山（北京）控制技术有限公司 | Three-dimensional adjustment support arm |
| CN107061948A (en) * | 2017-05-31 | 2017-08-18 | 江阴市汇通包装机械有限公司 | Display bracket |
| CN107152597A (en) * | 2016-08-11 | 2017-09-12 | 李宇 | A kind of novel telescopic spring bracing |
| JP2019536092A (en) * | 2016-10-31 | 2019-12-12 | サウスコ，インコーポレイティド | Adjustable tilt mechanism |
| CN111749975A (en) * | 2020-06-30 | 2020-10-09 | 联想(北京)有限公司 | Rotating shaft mechanism and electronic equipment |
-
2010
- 2010-12-13 CN CN201020655493XU patent/CN201891996U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062602A (en) * | 2013-01-09 | 2013-04-24 | 宁波丽晶数码科技有限公司 | Display support |
| CN103953829A (en) * | 2014-04-10 | 2014-07-30 | 宁波乐歌视讯科技股份有限公司 | Flat-panel display bracket |
| CN104329548A (en) * | 2014-09-30 | 2015-02-04 | 上海慧想办公用品有限公司 | Three-axis adjustable device for supporting electronic equipment |
| CN105674009A (en) * | 2016-04-13 | 2016-06-15 | 铁力山（北京）控制技术有限公司 | Three-dimensional adjustment support arm |
| CN105674009B (en) * | 2016-04-13 | 2017-08-15 | 铁力山（北京）控制技术有限公司 | Three dimensionality adjusts support arm |
| CN107152597A (en) * | 2016-08-11 | 2017-09-12 | 李宇 | A kind of novel telescopic spring bracing |
| JP2019536092A (en) * | 2016-10-31 | 2019-12-12 | サウスコ，インコーポレイティド | Adjustable tilt mechanism |
| JP7132217B2 (en) | 2016-10-31 | 2022-09-06 | サウスコ，インコーポレイティド | Adjustable tilt mechanism |
| US11517106B2 (en) | 2016-10-31 | 2022-12-06 | Southco, Inc. | Adjustable tilt mechanism |
| CN107061948A (en) * | 2017-05-31 | 2017-08-18 | 江阴市汇通包装机械有限公司 | Display bracket |
| CN111749975A (en) * | 2020-06-30 | 2020-10-09 | 联想(北京)有限公司 | Rotating shaft mechanism and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |