CN103791203B - A kind of multi-freedom degree liquid crystal television bracket - Google Patents

A kind of multi-freedom degree liquid crystal television bracket Download PDF

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Publication number
CN103791203B
CN103791203B CN201410055329.8A CN201410055329A CN103791203B CN 103791203 B CN103791203 B CN 103791203B CN 201410055329 A CN201410055329 A CN 201410055329A CN 103791203 B CN103791203 B CN 103791203B
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CN
China
Prior art keywords
cover
support
slide block
guide rail
pulley
Prior art date
Application number
CN201410055329.8A
Other languages
Chinese (zh)
Other versions
CN103791203A (en
Inventor
张波
王茁
孙立波
王涛
田建平
于海军
周英辉
陆洋
郭石宇
于丹丹
胡朝阳
孟凡东
Original Assignee
哈尔滨工程大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 哈尔滨工程大学 filed Critical 哈尔滨工程大学
Priority to CN201410055329.8A priority Critical patent/CN103791203B/en
Publication of CN103791203A publication Critical patent/CN103791203A/en
Application granted granted Critical
Publication of CN103791203B publication Critical patent/CN103791203B/en

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Abstract

The object of the present invention is to provide a kind of multi-freedom degree liquid crystal television bracket, comprise main frame, pulley, pulley clamping plate, slide block type support, scissor support, reel, television support, leading screw, the assemblies such as gear.In the hole of first being opened through slide block type support by cable, then the cable through hole is fixed on the hanger of slide block type support.The other end of cable is walked around pulley and is connected with reel, and reel, under the drive of motor, above being wrapped in by cable, can making slide block type support rise and regulate the height of TV.By driven by motor leading screw, scissor structure is stretched again, TV distance can be adjusted, finally by driven by motor support, TV is upgraded professional title and rank by applying rules for other sectors varied angle, the height of needs, angle and distance can also be reached by rotating television cover.The present invention can meet the demand that people's different gestures sees TV, and be such as seated, stand even recumbency, this mechanism may be used for the places such as family, hotel and hospital.

Description

A kind of multi-freedom degree liquid crystal television bracket

Technical field

What the present invention relates to is a kind of support, specifically television support.

Background technique

Liquid crystal television bracket is a kind in furniture, sees the demand of TV and the furniture produced because people do not meet TV position to different gestures.Mainly be used for putting TV.Along with the raising of living standards of the people, we are more and more higher to the requirement of television support, it is not only put TV, and height, angle and the distance that will change self reach the orientation that we need, and let us has a comfortable posture job and enjoys life.What single adjustment height and the liquid crystal television bracket of angle had developed becomes better and better, such as hanging, hanging, desk-top.At present disclosed technology is not also had for height, angle and all adjustable multi-freedom degree liquid crystal television bracket of distance.

Summary of the invention

The object of the present invention is to provide a kind of multi-freedom degree liquid crystal television bracket that height, angle and distance are all adjustable.

The object of the present invention is achieved like this:

A kind of multi-freedom degree liquid crystal television bracket of the present invention, is characterized in that: comprise main frame, base, elevator mechanism, scissors mechanism, TV cover, TV cover support, main frame is fixed on base, elevator mechanism comprises pulley, pulley clamping plate, guide rail slide block, rope drive motor, reel, serving, pulley Boards wall is on the top of main frame, pulley is arranged on pulley clamping plate by bearing pin, guide rail slide block is arranged on main frame, and rope drive motor is arranged on base, reel bridle line drive motor, guide rail slide block is fixed with hanger, serving walks around pulley, reel, pierces into guide rail slide block simultaneously and is fixed on hanger, and rope drive motor drives guide rail slide block to slide up and down along main frame, scissors mechanism comprises scissor structure stand, scissors mechanism support with threaded hole, leading screw, spindle motor, the upper end of scissor structure stand first end is connected with scissors mechanism support with threaded hole, scissors mechanism support with threaded hole is connected with the upper end of guide rail slide block, the lower end of scissor structure stand first end is connected with the lower end of guide rail slide block, guide rail slide block comprises and stretches out plate, spindle motor is fixed on and stretches out on plate, spindle motor connects bevel pinion, leading screw is arranged on by bevel gear wheel and stretches out on plate, bevel gear wheel and bevel pinion are meshed, leading screw is through the tapped hole of scissors mechanism support with threaded hole, in tapped hole, internal thread is set, the outside thread of leading screw matches with the internal thread of tapped hole, the two ends up and down of the second end of scissor structure stand all connect TV cover support, and TV cover is arranged on TV cover support.

The present invention can also comprise:

1, also rotating machinery is comprised, rotating machinery comprises TV cover turntable, TV cover dunnage, TV cover turntable is arranged on TV cover support, TV cover dunnage is arranged on TV cover turntable, TV cover dunnage can be overlapped turntable around TV and be rotated under the driving of electric rotating machine, TV cover dunnage is installed TV cover rail brackets fixing frame and TV cover grip block, TV cover grip block is connected with the lower end that TV overlaps, TV cover rail brackets is installed at the middle part of TV cover, and TV cover rail brackets overlaps rail brackets fixing frame with TV and is connected.

2, also switching mechanism is comprised, switching mechanism comprises TV cover upset motor, and TV cover upset motor is fixed on TV cover support, and TV cover upset motor connects small Spur gear, TV cover rail brackets is connected with large straight gear, and small Spur gear and large straight gear are meshed.

Advantage of the present invention is: the present invention can meet the demand that people's different gestures sees TV, the height of comprehensive adjustment support, angle and distance just can meet the demand of our different gestures, be no matter be seated, stand even recumbency and can meet, this mechanism may be used for the places such as family, hotel and hospital.

Accompanying drawing explanation

Fig. 1 is plan view of the present invention;

Fig. 2 is side view of the present invention;

Fig. 3 is plan view of the present invention;

Fig. 4 is axonometric drawing of the present invention;

Fig. 5 is rear view of the present invention;

Fig. 6 is rear view partial enlarged drawing of the present invention.

Embodiment

Below in conjunction with accompanying drawing citing, the present invention is described in more detail:

Composition graphs 1 ~ 6, the present invention is by main frame 1, pulley clamping plate 2, hanger 3, pulley 4, pulley coupling shaft 5, clamping plate coupling shaft 6, scissor structure stand 7, scissors mechanism coupling shaft 8, TV cover support 9, TV cover rail brackets 10, TV cover 11, TV cover grip block 12, TV cover dunnage 13, TV cover rail brackets fixing frame 14, TV cover turntable 15, small Spur gear 16, large straight gear 17, TV cover upset motor 18, TV cover upset electric machine support 19, leading screw 20, scissors mechanism support 21 with threaded hole, guide rail slide block 22, spindle motor support 23, spindle motor 24, bevel pinion 25, bevel gear wheel 26, rope drive motor 27, reel 28, rope drive motor support 29 forms.The whole adjustment process of this television support is performed by remote controller operation.

Main frame 1 is left and right symmetrical part, by being welded together between its component.Pulley clamping plate 2, main frame 1 pass through pinned connection with pulley 4.Hanger 3 is welded on guide rail slide block 22, and serving is walked around pulley 4 and pierced in the hole of guide rail slide block 22, and just serving is fixed on hanger 3, and under the drive of rope drive motor 27, reel 28 rotates, and guide rail slide block 22 pulls rising by rope.Scissor structure stand 7 connects to form scissors mechanism by scissors mechanism coupling shaft 8, spindle motor 24, by driving scissors mechanism at the moving on rails of guide rail slide block by the transmission of bevel pinion 25, bevel gear wheel 26, leading screw 20, scissors mechanism support 21 with threaded hole, realizes the flexible of scissors mechanism.Bevel gear wheel 26 is connected by key with leading screw 20, and scissors mechanism support 21 initial position with threaded hole is in the top, and now, scissors mechanism is in retracted mode, takes up space little.It is in order to ensure scissors mechanism transverse movement that the guide rail of TV cover support 9 guide rail and guide rail slide block 22 is arranged, and TV cover support 9 keeps the state of horizontal vertical in movement process always.TV cover support is provided with TV cover turntable 15, TV cover dunnage 13 is provided with rotatingshaft below, and rotatingshaft can overlap turntable 15 around TV and rotate, and realizes the rotation of TV cover.TV cover rail brackets 10 is housed on TV cover dunnage, TV cover grip block 12, TV cover rail brackets fixing frame 14, small Spur gear 16, large straight gear 17, TV cover upset motor 18, TV cover upset electric machine support 19, TV cover upset motor 18 is by small Spur gear 16, large straight gear 17 drives TV to overlap rail brackets 10 and rotates, large straight gear 17 and TV overlap rail brackets 10 and are combined into one, TV cover rail brackets and large straight gear rotate simultaneously, TV cover rail brackets 10 is at the slide on rails of TV cover 11, realizing the upset of TV cover 11. TV cover rail brackets 10 is when TV overlaps the top of 11 guide rails, TV cover is in vertical direction, when TV cover rail brackets 10 overlaps the bottom of 11 guide rails at TV, TV cover 11 is almost in substantially horizontal.

Working principle:

Height, angle and the operating process apart from adjustable multi-freedom degree liquid crystal television bracket be divided into elevated rails slide block raise TV height, stretch out the power transformation that reduces to upgrade professional title and rank by applying rules for other sectors with the distance of people, rotating television of scissor support and look with the angle of people, overturn TV and overlap four, the inclination angle step changing substantially horizontal, be specially:

First elevated rails slide block raises the height of TV, start rope drive motor 27, specifically: rope is walked around pulley, two ends are connected with the hanger 3 on guide rail slide block 22 respectively at reel 28, starting electrical machinery, electric machine rotation, motor double output shaft drives two reels 28 to rotate, realization is synchronized with the movement, then, rope will be wrapped on the reel 28 of rotation, guide rail slide block 22 is under the drive of rope, slide on main frame 1, finally, the position needed along with guide rail slide block 22 rises to us when TV cover 11 stops rope drive motor 27, namely the rising of guide rail slide block is completed.

Stretch out scissor support to reduce to start spindle motor 24 with the distance of people, driven by motor bevel pinion 25 rotates, bevel gear wheel 26 engages with bevel pinion 25, complete retarded motion, bevel gear wheel 26 drives leading screw 20 to rotate, scissor structure stand 21 with threaded hole is moved downward by the rotation of leading screw 20 axial direction along leading screw 20, thus drive scissors mechanism support 7 to move downward in the guide rail of guide rail slide block 22, realize stretching out of scissors mechanism, TV is transferred to suitable distance, finally stops spindle motor 24.

Rotating television power transformation of upgrading professional title and rank by applying rules for other sectors overlaps support 9 by being rotationally connected depending on overlapping dunnage 13 with the angle TV of people with TV, rotatingshaft in TV cover dunnage 13 is rotated around TV cover turntable 15 by driving mechanism under the driving of motor, realize the rotation of vertical direction angle, because TV cover support 9 and TV overlap the large reason of dunnage 13 structure comparison, the limited angle rotated, temporarily can't realize 360 degree or 180 degree of rotations, this scheme only can rotate about 90 degree at present.

The inclination angle that upset TV cover changes substantially horizontal starts TV cover upset motor 18, driven by motor small Spur gear 16 rotates, large straight gear 17 engages with small Spur gear 16, realize retarded motion, TV cover rail brackets 10 welds together with large straight gear 17 and rotates simultaneously, makes TV overlap rail brackets 10 in the guide rail of TV cover 11, moves downward the inclination realizing TV cover 11.Also can be very comfortable even if lie on a bed see TV.

Claims (3)

1. a multi-freedom degree liquid crystal television bracket, is characterized in that: comprise main frame, base, elevator mechanism, scissors mechanism, TV cover, TV cover support, main frame is fixed on base, elevator mechanism comprises pulley, pulley clamping plate, guide rail slide block, rope drive motor, reel, serving, pulley Boards wall is on the top of main frame, pulley is arranged on pulley clamping plate by bearing pin, guide rail slide block is arranged on main frame, and rope drive motor is arranged on base, reel bridle line drive motor, guide rail slide block is fixed with hanger, serving walks around pulley, reel, pierces into guide rail slide block simultaneously and is fixed on hanger, and rope drive motor drives guide rail slide block to slide up and down along main frame, scissors mechanism comprises scissor structure stand, scissors mechanism support with threaded hole, leading screw, spindle motor, the upper end of scissor structure stand first end is connected with scissors mechanism support with threaded hole, scissors mechanism support with threaded hole is connected with the upper end of guide rail slide block, the lower end of scissor structure stand first end is connected with the lower end of guide rail slide block, guide rail slide block comprises and stretches out plate, spindle motor is fixed on and stretches out on plate, spindle motor connects bevel pinion, leading screw is arranged on by bevel gear wheel and stretches out on plate, bevel gear wheel and bevel pinion are meshed, leading screw is through the tapped hole of scissors mechanism support with threaded hole, in tapped hole, internal thread is set, the outside thread of leading screw matches with the internal thread of tapped hole, the two ends up and down of the second end of scissor structure stand all connect TV cover support, and TV cover is arranged on TV cover support.
2. a kind of multi-freedom degree liquid crystal television bracket according to claim 1, it is characterized in that: also comprise rotating machinery, rotating machinery comprises TV cover turntable, TV cover dunnage, TV cover turntable is arranged on TV cover support, TV cover dunnage is arranged on TV cover turntable, TV cover dunnage can be overlapped turntable around TV and be rotated under the driving of electric rotating machine, TV cover dunnage is installed TV cover rail brackets fixing frame and TV cover grip block, TV cover grip block is connected with the lower end that TV overlaps, TV cover rail brackets is installed at the middle part of TV cover, TV cover rail brackets overlaps rail brackets fixing frame with TV and is connected.
3. a kind of multi-freedom degree liquid crystal television bracket according to claim 2, it is characterized in that: also comprise switching mechanism, switching mechanism comprises TV cover upset motor, TV cover upset motor is fixed on TV cover support, TV cover upset motor connects small Spur gear, TV cover rail brackets is connected with large straight gear, and small Spur gear and large straight gear are meshed.
CN201410055329.8A 2014-02-19 2014-02-19 A kind of multi-freedom degree liquid crystal television bracket CN103791203B (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN103791203B true CN103791203B (en) 2015-09-30

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* Cited by examiner, † Cited by third party
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CN104154387B (en) * 2014-07-31 2016-09-07 苏州市华宁机械制造有限公司 A kind of liquid crystal display support
CN106236431A (en) * 2016-07-25 2016-12-21 无锡福镁轻合金科技有限公司 A kind of sick bed with TV broadcasting function
CN106122694B (en) * 2016-08-11 2018-12-04 刘可望 Adjustable TV set rack
CN106838573A (en) * 2017-03-05 2017-06-13 刘金凤 A kind of adjusting base of domestic TV
CN107646714A (en) * 2017-08-29 2018-02-02 许昌市夏昌种畜禽有限公司 A kind of poultry device for feeding
CN108386680A (en) * 2018-03-24 2018-08-10 佛山市聚成知识产权服务有限公司 A kind of multi-functional regulation and control frame of LCD TV Internet-based
CN108386689A (en) * 2018-03-30 2018-08-10 江西师范大学 A kind of wall-hanging learning board
CN109474796A (en) * 2018-11-16 2019-03-15 深圳市万普拉斯科技有限公司 A kind of driving mechanism for realizing pronunciation unit change in location
CN109973109B (en) * 2019-04-18 2020-06-26 商丘工学院 Supporting platform for tunnel construction and using method thereof
CN110953465A (en) * 2019-12-20 2020-04-03 西安恒博软件科技有限公司 Accurate marketing platform device

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CN201443670U (en) * 2009-07-28 2010-04-28 吴尚哲 Display bracket
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CN202012707U (en) * 2011-03-31 2011-10-19 潘玲娜 Automatic lifting device of rack of liquid crystal display
CN202158318U (en) * 2011-06-22 2012-03-07 白润华 Lifter for tabletop liquid crystal display
CN202812696U (en) * 2012-08-27 2013-03-20 李国平 Television lifting frame
CN203248944U (en) * 2013-04-25 2013-10-23 泰州市创新电子有限公司 Double-sliding-rail type lifting supporting frame for display screen

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Publication number Priority date Publication date Assignee Title
CN201443670U (en) * 2009-07-28 2010-04-28 吴尚哲 Display bracket
CN201696823U (en) * 2010-06-17 2011-01-05 实铼股份有限公司 Liquid crystal display fixing seat
CN201964108U (en) * 2011-03-16 2011-09-07 中国石油天然气集团公司 Support frame for movable logging instrument
CN202012707U (en) * 2011-03-31 2011-10-19 潘玲娜 Automatic lifting device of rack of liquid crystal display
CN202158318U (en) * 2011-06-22 2012-03-07 白润华 Lifter for tabletop liquid crystal display
CN202812696U (en) * 2012-08-27 2013-03-20 李国平 Television lifting frame
CN203248944U (en) * 2013-04-25 2013-10-23 泰州市创新电子有限公司 Double-sliding-rail type lifting supporting frame for display screen

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Effective date of registration: 20201231

Address after: 572024 area A129, 4th floor, building 4, Baitai Industrial Park, yazhouwan science and Technology City, Yazhou District, Sanya City, Hainan Province

Patentee after: Nanhai innovation and development base of Sanya Harbin Engineering University

Address before: 150001 Intellectual Property Office, Harbin Engineering University science and technology office, 145 Nantong Avenue, Nangang District, Harbin, Heilongjiang

Patentee before: HARBIN ENGINEERING University