CN201420935Y - Hand-operated multi-angle adjustable television stand - Google Patents
Hand-operated multi-angle adjustable television stand Download PDFInfo
- Publication number
- CN201420935Y CN201420935Y CN2009201542933U CN200920154293U CN201420935Y CN 201420935 Y CN201420935 Y CN 201420935Y CN 2009201542933 U CN2009201542933 U CN 2009201542933U CN 200920154293 U CN200920154293 U CN 200920154293U CN 201420935 Y CN201420935 Y CN 201420935Y
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- CN
- China
- Prior art keywords
- rod
- slide block
- drive link
- flexible
- square drive
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- Expired - Fee Related
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Abstract
The utility model belongs to a hand-operated multi-angle adjustable television stand, which comprises a base frame, an expansion arm, a hanger frame and an adjusting device. The lower portion of the base frame is provided with a square transmission rod and a transmission pair of a screw stem, the base frame is provided with a slide way, a slide block driven by the screw is arranged on the slide way, the expansion arm is in circular arc shape and consists of a hollow fixed rod and an expansion rod sleeved in the fixed rod, the hanger frame is used for hanging a television screen, and the adjusting device consists of the regulating panel, the slide way and the slide block sliding on the slide way. The television stand can adjust expansion distance, lifting height, bilateral rotating angle ofthe television screen automatically and optionally, and is simple in structure, low in cost and fine in using effect.
Description
Technical field
The utility model belongs to a kind of manual multi-angle and regulates TV frame.
Background technique
Traditional television set is put on the table usually, and the liquid crystal display panel television set then can be put on the table, can be suspended on the wall again.But the LCD TVs screen is once fixing forever constant, make easily and watch that the people is motionless for a long time, easily make and watch people's fatigue, and the easier pathology that causes concerning the old,weak,sick and disabled's bed people especially, thus increase the weight of the state of an illness.In addition, concerning the staff of long-term seat office, fixing LCD TVs screen not only can not be borrowed in the time that televiews body and mind is had a rest synchronously, makes body and mind more apparent tired out on the contrary.
Summary of the invention
The purpose of this utility model is that a kind of manual multi-angle of design is regulated TV frame, makes it carry out manually flexible far and near, height, any adjusting angle of left rotation and right rotation up and down to screen, and simple in structure, cost is low and using effect good.For this reason, the utility model adopts the underframe bottom to be provided with the transmission of square drive link of transmission and screw rod, and underframe is provided with slideway, and slideway is provided with and is subjected to screw driven slide block; Be circular arc, formed by the fixing rod of hollow and the flexible rod that is set in the fixing rod, flexible rod hollow, the fixing rod lower end is sliding solid on slide block by two bearings, flexible backguy is arranged in fixing rod, and an end of flexible backguy connects the flexible rod rear end, and the other end of flexible backguy is wrapped on the reel that is positioned on the slide block, the flexible rod front end is provided with push rod, and push rod is by the bearing shaft box of meeting sb. at the airport; Suspending frame, be used to hang screen, suspending frame is a font, the suspending frame middle part is fixed on the machine box, the two ends in addition of suspending frame tie by friction and connect the screen side, lead passes fixing rod and flexible rod and push rod and bearing middle part and is positioned at line box on the machine box, and logical connection box is connected with screen; Controlling device, comprise transmission, slideway and the slide block that on slideway, slides, slide block two ends cunning fits on the slideway, slip front is by the sliding solid fixing rod lower end of two bearings, be provided with square drive link and screw rod in the slideway of slide block rear end, the upper and lower end of square drive link and screw rod is solid on the underframe of correspondence by bearing shaft, the lower end of square drive link and screw rod is passed through transmission rotation separately respectively, reel mesopore and square drive link are adaptive, reel fits on the slide block by square drive link cunning, the corresponding nut that is fixed with screw rod in slide block rear end, nut and screw rod are spirally connected.The said structure design has reached the purpose of this utility model.
Advantage of the present utility model can be carried out manually flexible far and near, height, any adjusting angle of left rotation and right rotation up and down to screen, and simple in structure, cost is low and using effect good.Be suitable for places such as family, hospital, geracomium and use, the bed people who is particularly suitable for the old,weak,sick and disabled watches use, is shrunk to one when not seeing, does not take room area and space, and it is comparatively convenient to use, and does not need to grasp car repeatedly and puts in place.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a partial structurtes schematic representation of the present utility model
Fig. 3 is a drive part partial structurtes schematic representation of the present utility model
Specific embodiments
As shown in Figure 1 to Figure 3, a kind of manual multi-angle is regulated TV frame, mainly is made up of underframe 14, transmission 13 and screen 6.Manual multi-angle is regulated TV frame and is comprised:
Underframe, underframe bottom are provided with the transmission of square drive link 22 of transmission and screw rod 29, and underframe is provided with slideway 16, and slideway is provided with and is subjected to screw driven slide block 11.
Telescopic boom is circular arc, is made up of the fixing rod 1 of hollow and the flexible rod 2 that is set in the fixing rod, flexible rod hollow, the fixing rod lower end is sliding solid on slide block by two bearings 8, but i.e. fixing rod laterally moving in 180 ° of scopes of left and right sides approaching radius on slide block, and can not move up and down.Flexible backguy 7 is arranged in fixing rod, and an end of flexible backguy connects the flexible rod rear end, and the other end of flexible backguy is wrapped on the reel 10 that is positioned on the slide block, and the flexible rod front end is provided with push rod 3, and push rod is by the bearing 17 machine box 19 that is coupling.
Suspending frame 4, be used to hang screen, suspending frame is a font, the suspending frame middle part is fixed on the machine box, the two ends in addition of suspending frame connect the screen side by friction bolt 5, lead 15 passes fixing rod and flexible rod and push rod and bearing 17 middle parts and is positioned at line box 18 on the machine box, and logical connection box is connected with screen.
Controlling device comprises transmission, slideway and the slide block that slides on slideway, slide block two ends cunning fits on the slideway, and slip front is by two bearings 8,9 sliding solid fixing rod lower ends.Be provided with square drive link and screw rod in the slideway of slide block rear end, the upper and lower end of square drive link and screw rod is solid on the underframe of correspondence by 20,21,27 on four bearings.The lower end of square drive link and screw rod is passed through transmission rotation separately respectively, reel mesopore and square drive link are adaptive, reel fits on the slide block by square drive link cunning, be that the slide block rear end can be provided with two protrusion clamps, reel is positioned at two clamps, square drive link passes two clamps and reel mesopore, and slide block can drive reel and slide up and down along square transmission edge; Driving reel when square drive link rotates rotates.The corresponding nut 30 that is fixed with screw rod in slide block rear end, nut and screw rod are spirally connected.
Described transmission is made up of the two groups of worm gears 23,25 and 24,28 of the worm screws that drive the rotation of square drive link and screw rod, two groups of worm screws are separately fixed at the lower end of square drive link and screw rod, and two handles, 12 1 ends are coupling with two stands 26 respectively and are connected two worm gears middle part.
During use, underframe and body of wall are fixed, connected power supply and get final product TV reception.
When needs are adjusted the height up and down of screen, (or to the right) rotates the handle that is positioned at the screw rod lower end and drives worm gear 25 rotations left, worm drive worm screw 28 drives screw rod (or to the right) rotation left, make the nut that is spirally connected with screw rod along screw rod make progress (or downwards) move, thereby drive slide block upwards (or downwards) moves, that can adjust screen makes progress (or downwards) highly, realizes that the height of viewpoint changes.
When needs are adjusted screen far and near, (or to the right) rotates the handle that is positioned at square drive link lower end and drives upwards (or downwards) rotation of worm gear 23 left, the worm drive worm screw drives square drive link and reel (or the to the right) rotation left that is positioned on the square drive link, the backguy of will stretching is twined (or unwrapping wire) on reel, shorten the distance of flexible backguy and reel, can draw in flexible rod in the fixing rod; Or counter-rotation reel (unwrapping wire), allow circular arc flexible rod by with the orbital effect of fixing rod, under the effect of screen deadweight, in fixing rod, skid off automatically, can adjust the distance of screen as required.When not seeing TV, also screen can easily be packed up, can not take any space within doors.
When watching angle about needs adjustment screen, use the hand propulsion fixing rod, but fixing rod laterally moving in 180 ° of scopes of left and right sides approaching radius on slide block watched angle about the adjustment screen.
Adjust when watching angle about the fixed point of screen when needs, rotate screen with hand, make the machine box under the effect of bearing 17 around the rotation of push rod in 360 ° of scopes, adjust about the screen fixed point and watch angle.
Adjust facing upward of screen when needs and bow when watching angle, use the hand propulsion screen, screen can be faced upward the rotation of bowing under the effect of friction bolt, and the facing upward to bow of adjustment screen watched angle.The utility model can be adjusted screen arbitrarily, satisfy the user different watch needs.
In a word, the utility model can to TV screen carry out the manual telescopic distance, up and down height, left rotation and right rotation is any Adjusting angle, and simple in structure, cost is low and result of use good, is suitable for family, hospital, the home for the aged etc. Use in the place.
Claims (2)
1, a kind of manual multi-angle is regulated TV frame, mainly is made up of underframe, transmission and screen, it is characterized in that:
Underframe, underframe bottom are provided with the transmission of square drive link of transmission and screw rod, and underframe is provided with slideway, and slideway is provided with and is subjected to screw driven slide block;
Telescopic boom, be circular arc, formed by the fixing rod of hollow and the flexible rod that is set in the fixing rod, flexible rod hollow, the fixing rod lower end is sliding solid on slide block by two bearings, and flexible backguy is arranged in fixing rod, one end of flexible backguy connects the flexible rod rear end, the other end of flexible backguy is wrapped on the reel that is positioned on the slide block, and the flexible rod front end is provided with push rod, and push rod is by the bearing shaft box of meeting sb. at the airport;
Suspending frame, be used to hang screen, suspending frame is a font, the suspending frame middle part is fixed on the machine box, the two ends in addition of suspending frame tie by friction and connect the screen side, lead passes fixing rod and flexible rod and push rod and bearing middle part and is positioned at line box on the machine box, and logical connection box is connected with screen;
Controlling device, comprise transmission, slideway and the slide block that on slideway, slides, slide block two ends cunning fits on the slideway, slip front is by the sliding solid fixing rod lower end of two bearings, be provided with square drive link and screw rod in the slideway of slide block rear end, the upper and lower end of square drive link and screw rod is solid on the underframe of correspondence by bearing shaft, the lower end of square drive link and screw rod is passed through transmission rotation separately respectively, reel mesopore and square drive link are adaptive, reel fits on the slide block by square drive link cunning, the corresponding nut that is fixed with screw rod in slide block rear end, nut and screw rod are spirally connected.
2, regulate TV frame by the described manual multi-angle of claim 1, it is characterized in that: described transmission is made up of two groups of worm gears that drive the rotation of square drive link and screw rod and worm screw, two groups of worm screws are separately fixed at the lower end of square drive link and screw rod, and two handles, one end is coupling with two stands respectively and is connected two worm gears middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201542933U CN201420935Y (en) | 2009-05-18 | 2009-05-18 | Hand-operated multi-angle adjustable television stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201542933U CN201420935Y (en) | 2009-05-18 | 2009-05-18 | Hand-operated multi-angle adjustable television stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420935Y true CN201420935Y (en) | 2010-03-10 |
Family
ID=41807594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201542933U Expired - Fee Related CN201420935Y (en) | 2009-05-18 | 2009-05-18 | Hand-operated multi-angle adjustable television stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420935Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766274A (en) * | 2018-06-12 | 2018-11-06 | 芜湖华特电子科技有限公司 | A kind of anti-rock upper rack type industrial liquid crystal display |
| CN109578773A (en) * | 2018-09-28 | 2019-04-05 | 国家电网公司 | Power marketing data acquisition device |
-
2009
- 2009-05-18 CN CN2009201542933U patent/CN201420935Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766274A (en) * | 2018-06-12 | 2018-11-06 | 芜湖华特电子科技有限公司 | A kind of anti-rock upper rack type industrial liquid crystal display |
| CN109578773A (en) * | 2018-09-28 | 2019-04-05 | 国家电网公司 | Power marketing data acquisition device |
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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: 20100310 Termination date: 20110518 |