CN101886734A - Liquid crystal display desktop installation device - Google Patents
Liquid crystal display desktop installation device Download PDFInfo
- Publication number
- CN101886734A CN101886734A CN 201010211409 CN201010211409A CN101886734A CN 101886734 A CN101886734 A CN 101886734A CN 201010211409 CN201010211409 CN 201010211409 CN 201010211409 A CN201010211409 A CN 201010211409A CN 101886734 A CN101886734 A CN 101886734A
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- hinge
- liquid crystal
- crystal display
- installation device
- display desktop
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Abstract
The invention discloses a liquid crystal display desktop installation device which comprises a strut member (1), a mounting plate (2), a planar pivot angle and screen slant angle regulating device and an expansion hinge arm device, wherein the mounting plate (2) is fixed on the planar pivot angle and screen slant angle regulating device; the expansion hinge arm device comprises two hinge arms (41) with the same structure; each hinge arm (41) comprises a front arm (411) and a rear arm (412); one ends of the front arm (411) and the rear arm (412) of each hinge arm (41) are hinged with each other; and both the free ends of the rear arms (412)of the two hinge arms (41) are hinged on the strut member (1), and both the free ends of the front arms (412) of the two hinge arms (41) are hinged with each other and are provided with the planar pivot angle and screen slant angle regulating device. The liquid crystal display desktop installation device can regulate sight line distances, planar pivot angles, screen slant angles and 360-degree viewing angles.
Description
Technical field
The present invention relates to a kind of erecting device, specifically a kind of liquid crystal display desktop installation device.
Background technique
Along with development of science and technology, computer more and more becomes indispensable instrument in modern's life and the work.At present, common household PC liquid crystal display and office computer liquid crystal display generally all are to be placed on the computer desktop by base.And the base of the liquid crystal display of prior art only plays a supportive role, can't realize line-of-sight distance, the plane pivot angle, multi-faceted adjustings such as screen inclination angle and 360 degree visual angles, perhaps can only realize the adjusting of simple function, such as the base of some prior art can only the regulator solution crystal display the screen inclination angle, so the user can't be with the position regulation of liquid crystal display to the angle that is fit to self comfortable use, thereby long-time use makes people's fatigue easily, especially for the deskman, work in the computer front for a long time, cause various eyes easily, disease such as neck or vertebra, thus the healthy of people influenced.
Summary of the invention
The technical problem to be solved in the present invention is that a kind of liquid crystal display desktop installation device that can regulate line-of-sight distance, plane pivot angle, screen inclination angle and 360 degree visual angles is provided.
Technical solution of the present invention is, a kind of liquid crystal display desktop installation device with following structure is provided, it comprises supporting element, mounting plate and plane pivot angle and screen inclination angle controlling device, described mounting plate is fixed on described plane pivot angle and the screen inclination angle controlling device, it also comprises the expansion hinge arm assembly, described expansion hinge arm assembly comprises two groups of hinge arms that structure is identical, described every group of hinge arms comprises forearm and postbrachium, one end of the forearm of described every group of hinge arms and postbrachium is hinged mutually, the free end of the postbrachium of described two groups of hinge arms all is hinged on the described supporting element, and the free end of the forearm of described two groups of hinge arms is hinged and is provided with plane pivot angle and screen inclination angle controlling device.
Liquid crystal display desktop installation device of the present invention compared with prior art has following remarkable advantage and beneficial effect:
Because liquid crystal display desktop installation device of the present invention also comprises the expansion hinge arm assembly, one end of the forearm of described every group of hinge arms and postbrachium is hinged mutually, the free end of the postbrachium of described two groups of hinge arms all is hinged on the described supporting element, the free end of the forearm of described two groups of hinge arms is hinged and is provided with plane pivot angle and screen inclination angle controlling device, like this, treat that liquid crystal display is installed to after the mounting plate, hold hinge arms rotation or hold display device and carry out the front and back push-and-pull, just can realize the adjusting at display device line-of-sight distance and 360 degree visual angles, therefore, the user can multi-faceted adjusting display device the position, with display register to being fit to self comfortable suitable angle, thereby can alleviate that people use computer for a long time and the sense of fatigue that produces, can not cause various eyes yet, disease such as neck or vertebra, it is healthy to help people.
As a kind of improvement of the present invention, the free end of the postbrachium of described two groups of hinge arms is equipped with hinge cover I, the upper end of described supporting element is provided with hinge pin, the upper end of described supporting element also is with axle sleeve, and the hinge of described two postbrachiums is overlapped the I axial limiting and can circumferentially be linked in versatilely on the described hinge pin.Because the hinge of described two postbrachiums is overlapped the I axial limiting and can circumferentially be linked in versatilely on the described hinge pin, so just can realize the adjusting at display device 360 degree visual angles; Because the upper end of described supporting element also is with axle sleeve, described axle sleeve separates the cover of the hinge on supporting element and postbrachium I again, and supporting element and hinge are overlapped I and be worn when rotated can to avoid hinge arms.
As another kind of improvement the of the present invention, be provided with lining between described hinge cover I and the hinge pin.Can protect hinge cover I not to be worn with the long-term relative rotation of hinge pin.
Also has a kind of improvement as of the present invention, the free end of the forearm of described two groups of hinge arms is hinged and is provided with the plane pivot angle and screen inclination angle controlling device is meant, the free end of described two forearms is equipped with hinge cover II, described plane pivot angle and screen inclination angle controlling device comprise cylindrical revolving part and slide blocks, described revolving part axial limiting and can circumferentially being installed in versatilely in the hinge cover II of described two forearms, the double housing of doing described revolving part of hinge cover II of described two forearms, the double hinge pin of being described hinge cover II of described revolving part, described slide blocks is slidingly fitted in the axial slide of revolving part.This kind project organization is simple, realizes easily.
Also have a kind of improvement as of the present invention, between the hinge cover I of described two postbrachiums packing ring I is installed.Owing between the hinge of described two postbrachiums cover I packing ring I is installed, the flexibility in the time of can increasing by two postbrachiums and rotate relatively is difficult for being worn when two postbrachiums are rotated relatively.
Also have a kind of improvement as of the present invention, between the hinge cover II of described two forearms packing ring II is installed.Owing between the hinge of described two forearms cover II packing ring II is installed, the flexibility in the time of can increasing by two forearms and rotate relatively is difficult for being worn when two forearms are rotated relatively.
Also has a kind of improvement as of the present invention, it also comprises fixing device, described fixing device comprises support and has the supporting plate of screw rod, described support is by the upper surface plate that is connected as a single entity, connecting plate and dull and stereotyped down the composition, the screw rod of described supporting plate screws in the tapped hole of the following flat board of described support, and the upper surface plate of described support and described supporting element fix.The fixing device of this kind structure can be installed on the edge of table, table is clamped between upper surface plate and the supporting plate, thereby can reduces taking up room of desktop.
Also have a kind of improvement as of the present invention, the lower end of the upper surface plate of described support is provided with rubber pad.Because the lower end at the upper surface plate of described support is provided with rubber pad, after fixing device was installed on the table, rubber pad can play the effect of protection desktop between upper surface plate and desktop.
Description of drawings
Fig. 1 is the sectional structure schematic representation of liquid crystal display desktop installation device of the present invention.
Fig. 2 is the structure for amplifying schematic representation of A part among Fig. 1.
Fig. 3 is the blast structural representation of liquid crystal display desktop installation device of the present invention.
Fig. 4 is the user mode structural representation of liquid crystal display desktop installation device of the present invention.
As shown in the figure: 1, supporting element, 11, hinge pin, 12, axle sleeve, 13, the bottom clamshell, 2, mounting plate, 3, plane pivot angle and screen inclination angle controlling device, 31, revolving part, 311, groove, 312, axial slide, 313, mounting hole, 32, slide blocks, 33, fastening piece, 34, the location fastening block, 35, stop screw, 4, the expansion hinge arm assembly, 41, hinge arms, 411, forearm, 4111, hinge cover II, 412, postbrachium, 4121, hinge cover I, 413, lining, 414, packing ring I, 415, packing ring II, 5, fixing device, 51, support, 511, upper surface plate, 512, following dull and stereotyped, 513, connecting plate, 52, supporting plate, 521, screw rod, 53, rubber pad, 6, display device, 7, table.
Embodiment
Below in conjunction with the drawings and specific embodiments resistor detecting device of the present invention is described in further detail.
See also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, liquid crystal display desktop installation device of the present invention comprises supporting element 1, mounting plate 2, plane pivot angle and screen inclination angle controlling device 3, expansion hinge arm assembly 4 and fixing device 5, and described mounting plate 2 is fixed on described plane pivot angle and the screen inclination angle controlling device 3.
Described expansion hinge arm assembly 4 comprises two groups of hinge arms 41 that structure is identical, and described every group of hinge arms 41 comprises forearm 411 and postbrachium 412, and the forearm 411 of described every group of hinge arms 41 and an end of postbrachium 412 are hinged mutually.The free end of the postbrachium 412 of described every group of hinge arms 41 is equipped with hinge cover I 4121, the upper end of described supporting element 1 is provided with hinge pin 11, described hinge pin 11 is spirally connected and is fixed on the upper end of described supporting element 1, the upper end of described supporting element 1 also is with axle sleeve 12, and the hinge of described two postbrachiums 412 is overlapped I 4121 axial limitings and can be linked in axially and movably on the described hinge pin 11.Be provided with lining 413 between described hinge cover I 4121 and the hinge pin 11, for easy to process, described lining 413 is made up of two semi-rings.Between the hinge cover I 4121 of described two postbrachiums 412 packing ring I 414 is installed.The free end of the forearm 411 of described two groups of hinge arms 41 is hinged and is provided with plane pivot angle and screen inclination angle controlling device 3.
Described plane pivot angle and screen inclination angle controlling device 3 comprise cylindrical revolving part 31, slide blocks 32, fastening piece 33, location fastening block 34 and stop screw 35.Described revolving part 31 is provided with the groove 311 that is used for installing and locating fastening block 34, axial slide 312 and the mounting hole 313 that is used to install slide blocks 32, and for easy to process, described revolving part 31 is formed by two splits merging.Described slide blocks 32 is an arc.
The free end of the forearm 411 of described two groups of hinge arms 41 is hinged and is provided with the plane pivot angle and screen inclination angle controlling device 3 is meant, the free end of described two forearms 411 is equipped with hinge cover II4111, after described revolving part 31 and 34 assemblings of location fastening block, described revolving part 31 is fit in the hinge cover II 4111 of described two forearms 411, and carry out axial limiting by 33 pairs of revolving parts of fastening piece 31, the degree of tightness of described revolving part 31 rotations can be regulated by the degree of tightness of regulating fastening piece 33 connections, described fastening piece 33 is that conehead is to the dress screw and nut, the hinge cover II 4111 double housings of doing described revolving part 31 of described two forearms 411, the described revolving part 31 double hinge pins of being described two hinge cover II4111.Described arc slide blocks 32 slips in the axial slide 312 of described revolving part 31, and the two ends of described slide blocks 32 fix with the two ends of described mounting plate 2 respectively.Described stop screw 35 screws in the tapped hole of location fastening block 34, and the end of this stop screw 35 is against on the sidewall of described slide blocks 32, can carry out spacing to slide blocks 32 when stop screw 35 screws.The plane pivot angle of display device 6 can be regulated by rotating revolving part 31, the tilt angle of display device 6 can be regulated by slip slide blocks 32.
Described fixing device 5 comprises support 51 and has the supporting plate 52 of screw rod 521, described support 51 is made up of the upper surface plate 511 that is connected as a single entity, connecting plate 513 and following dull and stereotyped 512, the screw rod 521 of described supporting plate 52 screws in following dull and stereotyped 512 tapped hole of support 51, and the upper surface plate 511 of described support 51 fixes with the upper end of described supporting element 1.The lower end of described upper surface plate 511 is provided with rubber pad 53, described rubber pad 53 can be fixed on the lower end surface of described upper surface plate 511, also can separate with described upper surface plate 511, just can as long as when installing rubber pad 53 is placed between upper surface plate 511 and the desktop, in this specific embodiment, described rubber pad 53 separates with upper surface plate 511.Also be sheathed with bottom clamshell 13 on the described supporting element 1,13 decorating actions of described bottom clamshell.
During installation, at first, fixing device 5 is installed on the edge of table 7, table 7 is clamped between upper surface plate 511 and the supporting plate 52, in order to protect desktop, pad lastblock rubber pad 53 between desktop and upper surface plate 511; Then, the back side with liquid crystal display 6 is fixed on the mounting plate 2.During use, buttress display device 6 to pusher or draw line-of-sight distance forward with regard to adjustable display 6, buttress the 360 degree visual angles of hinge arms 41 rotations with regard to adjustable display 6, buttress display device 6 left margins or the right along the plane pivot angle that is rotated with regard to adjustable display 6, unscrew stop screw 35, buttress display device 6 upper edges or lower edge and swing screen inclination angle with regard to adjustable display 6 forward backward, it is quite convenient to operate.
Claims (8)
1. liquid crystal display desktop installation device, it comprises supporting element (1), mounting plate (2) and plane pivot angle and screen inclination angle controlling device (3), described mounting plate (2) is fixed on described plane pivot angle and the screen inclination angle controlling device (3), it is characterized in that: it also comprises expansion hinge arm assembly (4), described expansion hinge arm assembly (4) comprises two groups of hinge arms (41) that structure is identical, described every group of hinge arms (41) comprises forearm (411) and postbrachium (412), one end of forearm of described every group of hinge arms (411) and postbrachium (412) is hinged mutually, the free end of the postbrachium (412) of described two groups of hinge arms (41) all is hinged on the described supporting element (1), and the free end of the forearm (411) of described two groups of hinge arms (41) is hinged and is provided with plane pivot angle and screen inclination angle controlling device (3).
2. liquid crystal display desktop installation device according to claim 1, it is characterized in that: the free end of the postbrachium (412) of described two groups of hinge arms (41) is equipped with hinge cover I (4121), the upper end of described supporting element (1) is provided with hinge pin (11), the upper end of described supporting element (1) also is with axle sleeve (12), and the hinge of described two postbrachiums (412) is overlapped I (4121) axial limiting and can circumferentially be linked in versatilely on the described hinge pin (11).
3. liquid crystal display desktop installation device according to claim 2 is characterized in that: be provided with lining (413) between described hinge cover I (4121) and the hinge pin (11).
4. liquid crystal display desktop installation device according to claim 3, it is characterized in that: the free end of the forearm (411) of described two groups of hinge arms (41) is hinged and is provided with the plane pivot angle and screen inclination angle controlling device (3) is meant, the free end of described two forearms (411) is equipped with hinge cover II (4111), described plane pivot angle and screen inclination angle controlling device (3) comprise cylindrical revolving part (31) and slide blocks (32), described revolving part (31) axial limiting and can circumferentially being installed in versatilely in the hinge cover II (4111) of described two forearms (411), the double housing of doing described revolving part (31) of hinge cover II (4111) of described two forearms (411), the double hinge pin of being described hinge cover II (4111) of described revolving part (31), described slide blocks (32) is slidingly fitted in the axial slide (312) of revolving part (31).
5. liquid crystal display desktop installation device according to claim 2 is characterized in that: between the hinge cover I (4121) of described two postbrachiums (412) packing ring I (414) is installed.
6. liquid crystal display desktop installation device according to claim 4 is characterized in that: between the hinge cover II (4111) of described two forearms (411) packing ring II (415) is installed.
7. liquid crystal display desktop installation device according to claim 1, it is characterized in that: it also comprises fixing device (5), described fixing device (5) comprises support (51) and has the supporting plate (52) of screw rod (521), described support (51) is made up of the upper surface plate that is connected as a single entity (511), connecting plate (513) and following flat board (512), the screw rod (521) of described supporting plate (52) screws in the tapped hole of the following flat board (512) of described support (51), and the upper surface plate (511) of described support (51) fixes with described supporting element (1).
8. liquid crystal display desktop installation device according to claim 7 is characterized in that: the lower end of the upper surface plate (511) of described support (51) is provided with rubber pad (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211409 CN101886734A (en) | 2010-06-24 | 2010-06-24 | Liquid crystal display desktop installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211409 CN101886734A (en) | 2010-06-24 | 2010-06-24 | Liquid crystal display desktop installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101886734A true CN101886734A (en) | 2010-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010211409 Pending CN101886734A (en) | 2010-06-24 | 2010-06-24 | Liquid crystal display desktop installation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101886734A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997015A (en) * | 2012-11-29 | 2013-03-27 | 江苏百弘视听科技有限公司 | Display device hanger |
| CN102997006A (en) * | 2012-11-27 | 2013-03-27 | 江苏百弘视听科技有限公司 | Display device hanger |
| CN103968218A (en) * | 2014-04-25 | 2014-08-06 | 徐存然 | Supporting arm for teaching displayer |
| CN104456018A (en) * | 2014-11-24 | 2015-03-25 | 四川利安社区居民服务有限公司 | Community convenience service displayer mounting seat |
| WO2019134330A1 (en) * | 2018-01-04 | 2019-07-11 | 裴旭波 | Telescopic and rotationally adjustable television fixing device |
-
2010
- 2010-06-24 CN CN 201010211409 patent/CN101886734A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997006A (en) * | 2012-11-27 | 2013-03-27 | 江苏百弘视听科技有限公司 | Display device hanger |
| CN102997015A (en) * | 2012-11-29 | 2013-03-27 | 江苏百弘视听科技有限公司 | Display device hanger |
| CN103968218A (en) * | 2014-04-25 | 2014-08-06 | 徐存然 | Supporting arm for teaching displayer |
| CN104456018A (en) * | 2014-11-24 | 2015-03-25 | 四川利安社区居民服务有限公司 | Community convenience service displayer mounting seat |
| WO2019134330A1 (en) * | 2018-01-04 | 2019-07-11 | 裴旭波 | Telescopic and rotationally adjustable television fixing device |
| US12031666B2 (en) | 2018-01-04 | 2024-07-09 | Xubo Pei | Telescoping, rotational and adjustable television fixation device |
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| PB01 | Publication | ||
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Open date: 20101117 |