CN100454991C - TV set lifter - Google Patents
TV set lifter Download PDFInfo
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- CN100454991C CN100454991C CNB2006100977322A CN200610097732A CN100454991C CN 100454991 C CN100454991 C CN 100454991C CN B2006100977322 A CNB2006100977322 A CN B2006100977322A CN 200610097732 A CN200610097732 A CN 200610097732A CN 100454991 C CN100454991 C CN 100454991C
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Abstract
The invention relates to a TV lifter, which comprises lifter with up fixing base, TV support, motor reducer, lined and roller, wherein the output axle of reducer is fixed or transmitted connected to the roller; the up fixing base is connected to the up end of flexible muffle whose low end is connected to the support; the reducer is mounted on the support; the line is through the middle hole of muffle while its one end is connected to roller and another end is connected to up fixing base, or via chain wheel and chain is meshed to drive the support up and down. The invention has simple structure and low cost.
Description
Technical field
The present invention relates to a kind of TV set rack, particularly the television lifting device at scalable visual angle.
Background technology
Television set is placed in classroom, meeting room, hall or the family usually, and the placement location of television set is very big to the view reception effect influence, and when people saw TV, the time had been grown and can feel to have a pain in the back, and health is very uncomfortable, influences entertainment effect.TV set lifter can solve these worries, and TV set lifter can make television set be in optimal viewing angle by shaking lifting and the visual angle of controlling or manually regulating television set, satisfies the comfortable needs of watching TV of people.Chinese patent literature CN2323530Y discloses a kind of telescopic electric up-down television set suspension bracket, it comprises a holder and a television set carriage, a fixed sleeving is arranged on the holder, telescopic tube is housed in the fixed sleeving, telescopic tube is connected with carriage, the fixed pulley group is housed in fixed sleeving, running block is housed in the telescopic tube, the electric traction device of being made up of motor, reductor, reel and haulage cable also is housed on holder, haulage cable is walked around fixed pulley group and running block, and it is upper and lower mobile to drive telescopic tube and carriage.Though this structure can be adjusted the height of carriage, reach the purpose of the height of regulating television set, but structure is comparatively complicated, owing to the fixed pulley group is housed in fixed sleeving and running block is housed in telescopic tube, therefore, not only make difficulty, and adopt the bigger telescopic tube of diameter, it is big to take floor space, the cost height; Also, therefore, cause the roof not attractive in appearance, difficulty is installed, and is difficult for maintaining because motor and reductor are housed on holder.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, it is little to take floor space, is convenient to the TV set lifter of installation and maintenance.
In order to achieve the above object, first kind of technical scheme that the present invention adopts is: a kind of TV set lifter, comprise upper fixed seat, TV bracket, motor reducer, rope and winding wheel, the output shaft of motor reducer is fixedlyed connected with winding wheel or is in transmission connection, upper fixed seat is fixedlyed connected with the upper end of telescopic tube, the telescopic tube lower end is connected with TV bracket, motor reducer is contained on the TV bracket, rope passes the mesopore of telescopic tube, and an end connects winding wheel, and the other end is connected with upper fixed seat.
In order to achieve the above object, second kind of technical scheme that the present invention adopts is: a kind of TV set lifter, comprise upper fixed seat, TV bracket, motor reducer, sprocket wheel and chain, the output shaft of motor reducer is fixedlyed connected with sprocket wheel or is in transmission connection, upper fixed seat is fixedlyed connected with the upper end of telescopic tube, the telescopic tube lower end is connected with TV bracket, motor reducer is contained on the TV bracket, chain passes the mesopore of telescopic tube, and bottom and sprocket engagement, the upper end be connected with upper fixed seat, the opposite at sprocket wheel and chain engages place have can be spacing to chain locating part.
After adopting said structure, because upper fixed seat is fixedlyed connected with the upper end of telescopic tube, the telescopic tube lower end is connected with TV bracket, motor reducer is contained on the TV bracket, rope passes the mesopore of telescopic tube, and an end connects winding wheel, the other end is connected with upper fixed seat, perhaps adopts chain to pass the mesopore of telescopic tube and bottom and sprocket engagement, the upper end is connected with upper fixed seat, adorn the electric traction device and assembly pulley is contained in shortcoming in the telescopic tube on holder so overcome prior art, it is little to take floor space, simple in structure, arrange compact, rationally, both artistic and practical; And motor reducer can move with TV bracket is upper and lower, is convenient to installation and maintenance.In addition, it is low that the present invention also has a cost, the advantage of being convenient to transport.
Description of drawings
Fig. 1 is the structural representation of first embodiment of TV set lifter of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the backsight of Fig. 1 adds partial sectional view;
Fig. 4 is the cutaway view of Fig. 3 along the A-A line;
Fig. 5 is the profile of Fig. 3 along the C-C line;
Fig. 6 is the structural representation of second embodiment of TV set lifter of the present invention;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is that the backsight of Fig. 6 adds partial sectional view;
Fig. 9 is the cutaway view of Fig. 8 along the B-B line;
Figure 10 is the structural representation of the 3rd embodiment of TV set lifter of the present invention;
Figure 11 is the cutaway view of Figure 10 along the D-D line.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the present invention.
Shown in Fig. 1-4, be first embodiment of TV set lifter of the present invention, a kind of TV set lifter, comprise upper fixed seat 1, TV bracket 3, motor reducer 4, rope 6 and winding wheel 5, the output shaft 4-1 of motor reducer 4 is fixedlyed connected with winding wheel 5 or is in transmission connection, upper fixed seat 1 is fixedlyed connected with the upper end of telescopic tube 2, telescopic tube 2 lower ends are connected with TV bracket 3, motor reducer 4 is contained on the TV bracket 3, rope 6 passes the mesopore 2-1 of telescopic tube 2, and an end connects winding wheel 5, and the other end is connected with upper fixed seat 1.
Shown in Fig. 1-4, TV bracket 3 comprises support body 3-1 and connector 3-2, and support body 3-1 is connected with connector 3-2.TV bracket 3 also can be an overall structure.
Shown in Fig. 3,4, in order to regulate angle of television in front and back, be beneficial to watch motor, also be fitted with front and rear angles adjuster 7 on the TV bracket 3.
Shown in Fig. 3,4, front and rear angles adjuster 7 comprises motor 7-1, screw mandrel 7-2 and nut 7-3, wherein motor 7-1 and support body 3-1 load, screw mandrel 7-2 and the load of motor 7-1 output shaft, nut 7-3 and connector 3-2 upper end are hinged, nut 7-3 and screw mandrel 7-2 engagement, the lower end of the lower end of support body 3-1 and connector 3-2 is hinged by hinging supporting shaft 7-4.In the present embodiment, motor 7-1 is hinged with support body 3-1; If motor 7-1 is fixedlyed connected with support body 3-1, then the hinge hole of nut 7-3 can be arranged to the oval hole perpendicular with the central axis of screw mandrel 7-2.Front and rear angles adjuster 7 in the present embodiment also can adopt the suitable structure of gear, tooth bar transmission.
Shown in Fig. 3,4, in order to regulate angle of television in the horizontal direction, be beneficial to watch motor, also be fitted with level angle adjuster 8 on the TV bracket 3.
Shown in Fig. 3,4, level angle adjuster 8 comprises motor 8-1, master gear 8-2 and from gear 8-3, wherein motor 8-1 and support body 3-1 load, master gear 8-2 and the load of motor 8-1 output shaft, be connected from gear 8-3 and telescopic tube 2 lower ends, be rotatably assorted by plane bearing 12 from the upper side of gear 8-3 and the medial surface of support body 3-1, perhaps directly be slidingly matched from the upper side of gear 8-3 and the medial surface of support body 3-1, master gear 8-2 with mesh from gear 8-3.
At this moment, in order to prevent to rotate mutually between telescopic tube 2 each tube coupling, as shown in Figure 5, the tube coupling of telescopic tube 2 is provided with back-up ring 13, back-up ring 13 outer rings have projection 13-1, inner ring has flat gesture 13-2, and the top tube coupling of telescopic tube 2 is provided with the groove 2-2 that matches with projection 13-1, and the bottom tube coupling of telescopic tube 2 is provided with the flat gesture 2-3 that matches with flat gesture 13-2.Certainly,, be difficult for rotating mutually, also can not establish projection 13-1 and flat gesture 13-2, and only need adopt the common telescopic tube on the market to get final product if the frictional force between each tube coupling of telescopic tube 2 is enough big.
As shown in Figure 1, 2, 3, telescopic tube 2 has three tube couplings.Certainly, telescopic tube 2 can have arbitrarily individual tube coupling more than two.
As shown in Figure 3, also be fitted with feed cable junction block 3-1-1 and vision cable junction block 3-1-2 on the TV bracket 3, feed cable 9 and vision cable 10 all pass the mesopore 2-1 of telescopic tube 2.Like this, more both artistic and practical.
Shown in Fig. 6-9, be second embodiment of TV set lifter of the present invention, a kind of TV set lifter, comprise upper fixed seat 1, TV bracket 3, motor reducer 4, rope 6 and winding wheel 5, the output shaft 4-1 of motor reducer 4 is fixedlyed connected with winding wheel 5 or is in transmission connection, upper fixed seat 1 is fixedlyed connected with the upper end of telescopic tube 2, telescopic tube 2 lower ends are connected with TV bracket 3, motor reducer 4 is contained on the TV bracket 3, one end of rope 6 connects winding wheel 5, the mesopore 2-1 of telescopic tube 2 is passed at the middle part, and the other end is connected with upper fixed seat 1.Wherein telescopic tube 2 has two, and the mesopore 2-1 that two ropes 6 that connect separately on 5, two winding wheels 5 of two winding wheels pass two telescopic tubes 2 respectively is housed on the output shaft 4-1 of motor reducer 4.
Shown in Fig. 6-9, TV bracket 3 comprises support body 3-1 and connector 3-2, and support body 3-1 is connected with connector 3-2.
Shown in Fig. 8,9, in order to regulate angle of television in front and back, be beneficial to watch motor, also be fitted with front and rear angles adjuster 7 on the TV bracket 3.
Shown in Fig. 8,9, front and rear angles adjuster 7 comprises motor 7-1, screw mandrel 7-2 and nut 7-3, wherein motor 7-1 and support body 3-1 load, screw mandrel 7-2 and the load of motor 7-1 output shaft, nut 7-3 and connector 3-2 upper end are hinged, nut 7-3 and screw mandrel 7-2 engagement, the lower end of the lower end of support body 3-1 and connector 3-2 is hinged by hinging supporting shaft 7-4.Front and rear angles adjuster 7 also can adopt the suitable structure of gear, tooth bar transmission.
Shown in Figure 10-11, be the 3rd embodiment of TV set lifter of the present invention, a kind of TV set lifter, comprise upper fixed seat 1, TV bracket 3, motor reducer 4, sprocket wheel 14 and chain 15, the output shaft 4-1 of motor reducer 4 is fixedlyed connected with sprocket wheel 14 or is in transmission connection, upper fixed seat 1 is fixedlyed connected with the upper end of telescopic tube 2, telescopic tube 2 lower ends are connected with TV bracket 3, motor reducer 4 is contained on the TV bracket 3, chain 15 passes the mesopore 2-1 of telescopic tube 2, and 14 engagements of bottom and sprocket wheel, the upper end is connected with upper fixed seat 1, the opposite of sprocket wheel 14 and chain 15 engagement places have can be spacing to chain 15 locating part 16.
Locating part 16 can be the bearing of fixing with TV bracket 3 or motor reducer 4, also can be the free rotating sprocket with the engagement of chain 15 back sides.
Shown in Figure 10,11, TV bracket 3 comprises support body 3-1 and connector 3-2, and support body 3-1 is connected with connector 3-2.TV bracket 3 also can be an overall structure.
Shown in Figure 10,11, in order to regulate angle of television in front and back, be beneficial to watch motor, also be fitted with front and rear angles adjuster 7 on the TV bracket 3.
Shown in Figure 10,11, front and rear angles adjuster 7 comprises motor 7-1, screw mandrel 7-2 and nut 7-3, wherein motor 7-1 and support body 3-1 load, screw mandrel 7-2 and the load of motor 7-1 output shaft, nut 7-3 connector 3-2 upper end is hinged, nut 7-3 and screw mandrel 7-2 engagement, the lower end of the lower end of support body 3-1 and connector 3-2 is hinged by hinging supporting shaft 7-4.Front and rear angles adjuster 7 also can adopt the suitable structure of gear, tooth bar transmission.
Shown in Figure 10,11, in order to regulate angle of television in the horizontal direction, be beneficial to watch motor, also be fitted with level angle adjuster 8 on the TV bracket 3.
Shown in Figure 10,11, level angle adjuster 8 comprises motor 8-1, worm screw 8-4 and worm gear 8-5, wherein motor 8-1 and support body 3-1 load, worm screw 8-4 and the load of motor 8-1 output shaft, worm gear 8-5 and telescopic tube 2 lower ends are connected, the medial surface of the upper side of worm gear 8-5 and support body 3-1 is rotatably assorted by plane bearing 12, and perhaps the medial surface of the upper side of worm gear 8-5 and support body 3-1 directly is slidingly matched, worm screw 8-4 and worm gear 8-5 engagement.
At this moment, in order to prevent to rotate mutually between telescopic tube 2 each tube coupling, referring to Fig. 5, the tube coupling of telescopic tube 2 is provided with back-up ring 13, back-up ring 13 peripheries have projection 13-1, inwall has flat gesture 13-2, and the top tube coupling of telescopic tube 2 is provided with the groove 2-2 that matches with projection 13-1, and the bottom tube coupling of telescopic tube 2 is provided with the flat gesture 2-3 that matches with flat gesture 13-2.Certainly,, be difficult for rotating mutually, also can not establish projection 13-1 and flat gesture 13-2, and only need adopt the common telescopic tube on the market to get final product if the frictional force between each tube coupling of telescopic tube 2 is enough big.
Shown in Fig. 1-4, when first embodiment of the invention is used, send or give an order with switch or remote controller, electric controller on the motor reducer 4 receives signal and connects motor reducer 4 power supplys, and motor reducer 4 drives winding wheel 5 and rotates rolling rope 6, driving TV bracket 3 moves up and down, compression or elongation telescopic tube 2 move television set 11 up or down, to regulate the lifting of television set 11.When front and rear angles adjuster in the present embodiment 7 uses, send rotation command with switch or remote controller, connect motor 7-1 power supply, motor 7-1 rotates, drive screw mandrel 7-2 and rotate, nut 7-3 and screw mandrel 7-2 make gear motion, promote nut 7-3 and move, make with the connector 3-2 of nut 7-3 load around hinging supporting shaft 7-4 swing, thereby make the television set swing.When level angle adjuster in the present embodiment 8 uses, send or give an order with switch or remote controller, connect motor 8-1 power supply, motor 8-1 drives master gear 8-2 and rotates, master gear 8-2 with rotate from gear 8-3 engagement, TV bracket 3 is rotated, to regulate the visual angle of television set 11 relative to telescopic tube 2.
Shown in Fig. 6-9, when second embodiment of the invention is used, send or give an order with switch or remote controller, electric controller on the motor reducer 4 receives signal and connects motor reducer 4 power supplys, and motor reducer 4 drives two winding wheels 5 and rotates two ropes 6 of rolling, driving TV bracket 3 moves up and down, the compression or extend two telescopic tubes 2, television set 11 move up or down, with the adjusting television set 11 lifting.When front and rear angles adjuster in the present embodiment 7 uses, send rotation command with switch or remote controller, connect motor 7-1 power supply, motor 7-1 rotates, drive screw mandrel 7-2 and rotate, nut 7-3 and screw mandrel 7-2 make gear motion, promote nut 7-3 and move, make with the connector 3-2 of nut 7-3 load around hinging supporting shaft 7-4 swing, thereby make the television set swing.
Shown in Figure 10-11, when third embodiment of the invention is used, send or give an order with switch or remote controller, the electric controller on the motor reducer 4 receives signal and connects motor reducer 4 power supplys, and motor reducer 4 drives sprocket wheels 14 and rotates, sprocket wheel 14 and chain 15 engaged transmission, sprocket wheel 15 relative chains 14 move up and down, and drive TV bracket 3 and move up and down, compression or elongation telescopic tube 2, television set 11 is moved up or down, to regulate the lifting of television set 11.When front and rear angles adjuster in the present embodiment 7 uses, send rotation command with switch or remote controller, connect motor 7-1 power supply, motor 7-1 rotates, drive screw mandrel 7-2 and rotate, nut 7-3 and screw mandrel 7-2 make gear motion, promote nut 7-3 and move, make with the connector 3-2 of nut 7-3 load around hinging supporting shaft 7-4 swing, thereby make the television set swing.When level angle adjuster in the present embodiment 8 uses, send or give an order with switch or remote controller, connect motor 8-1 power supply, motor 8-1 drives worm screw 8-4 and rotates, worm screw 8-4 and worm gear 8-5 engagement are rotated, TV bracket 3 is rotated, to regulate the visual angle of television set 11 relative to telescopic tube 2.
The present invention mainly is applicable to plasm TV, and light book type such as LCD TV and book film television set, flat-panel TV set also are applicable to general television set.Can be widely used in family, hotel, public place etc.
Claims (19)
1, a kind of TV set lifter, comprise upper fixed seat (1), TV bracket (3), motor reducer (4), rope (6) and winding wheel (5), the output shaft (4-1) of motor reducer (4) is fixedlyed connected with winding wheel (5) or is in transmission connection, upper fixed seat (1) is fixedlyed connected with the upper end of telescopic tube (2), telescopic tube (2) lower end is connected with TV bracket (3), it is characterized in that:
A, motor reducer (4) are contained on the TV bracket (3),
B, rope (6) pass the mesopore (2-1) of telescopic tube (2), and end connection winding wheel (5), and the other end is connected with upper fixed seat (1).
2, TV set lifter according to claim 1 is characterized in that: TV bracket (3) comprises support body (3-1) and connector (3-2), and support body (3-1) is connected with connector (3-2).
3, TV set lifter according to claim 2 is characterized in that: also be fitted with front and rear angles adjuster (7) on the TV bracket (3).
4, TV set lifter according to claim 3, it is characterized in that: front and rear angles adjuster (7) comprises motor (7-1), screw mandrel (7-2) and nut (7-3), wherein motor (7-1) and support body (3-1) load, screw mandrel (7-2) and the load of motor (7-1) output shaft, nut (7-3) is hinged with connector (3-2) upper end, nut (7-3) and screw mandrel (7-2) engagement, the lower end of the lower end of support body (3-1) and connector (3-2) is hinged by hinging supporting shaft (7-4).
5, TV set lifter according to claim 2 is characterized in that: also be fitted with level angle adjuster (8) on the TV bracket (3).
6, TV set lifter according to claim 5, it is characterized in that: level angle adjuster (8) comprises motor (8-1), master gear (8-2) and from gear (8-3), wherein motor (8-1) and support body (3-1) load, master gear (8-2) and the load of motor (8-1) output shaft, be connected from gear (8-3) and telescopic tube (2) lower end, be rotatably assorted by plane bearing (12) from the upper side of gear (8-3) and the medial surface of support body (3-1), perhaps directly be slidingly matched from the upper side of gear (8-3) and the medial surface of support body (3-1), master gear (8-2) with mesh from gear (8-3).
7, TV set lifter according to claim 6, it is characterized in that: the tube coupling of telescopic tube (2) is provided with back-up ring (13), back-up ring (13) outer ring has projection (13-1), inner ring has flat gesture (13-2), the top tube coupling of telescopic tube (2) is provided with the groove (2-2) that matches with projection (13-1), and the bottom tube coupling of telescopic tube (2) is provided with the flat gesture (2-3) that matches with flat gesture (13-2).
8, TV set lifter according to claim 1, it is characterized in that: also be fitted with feed cable junction block (3-1-1) and vision cable junction block (3-1-2) on the TV bracket (3), feed cable (9) and vision cable (10) all pass the mesopore (2-1) of telescopic tube (2).
9, TV set lifter according to claim 1, it is characterized in that: telescopic tube (2) has two, on the output shaft (4-1) of motor reducer (4) two winding wheels (5) are housed, two ropes (6) that connect separately on two winding wheels (5) pass the mesopore (2-1) of two telescopic tubes (2) respectively.
10, TV set lifter according to claim 9 is characterized in that: TV bracket (3) comprises support body (3-1) and connector (3-2), and support body (3-1) is connected with connector (3-2).
11, TV set lifter according to claim 10 is characterized in that: also be fitted with front and rear angles adjuster (7) on the TV bracket (3).
12, TV set lifter according to claim 11, it is characterized in that: front and rear angles adjuster (7) comprises motor (7-1), screw mandrel (7-2) and nut (7-3), wherein motor (7-1) and support body (3-1) load, screw mandrel (7-2) and the load of motor (7-1) output shaft, nut (7-3) is hinged with connector (3-2) upper end, nut (7-3) and screw mandrel (7-2) engagement, the lower end of the lower end of support body (3-1) and connector (3-2) is hinged by hinging supporting shaft (7-4).
13, a kind of TV set lifter, comprise upper fixed seat (1), TV bracket (3), motor reducer (4), sprocket wheel (14) and chain (15), the output shaft (4-1) of motor reducer (4) is fixedlyed connected with sprocket wheel (14) or is in transmission connection, upper fixed seat (1) is fixedlyed connected with the upper end of telescopic tube (2), telescopic tube (2) lower end is connected with TV bracket (3), it is characterized in that:
A, motor reducer (4) are contained on the TV bracket (3),
B, chain (15) pass the mesopore (2-1) of telescopic tube (2), and bottom and sprocket wheel (14) engagement, and the upper end is connected with upper fixed seat (1),
The opposite of c, sprocket wheel (14) and chain (15) engagement place have can be spacing to chain (15) locating part (16).
14, TV set lifter according to claim 13 is characterized in that: TV bracket (3) comprises support body (3-1) and connector (3-2), and support body (3-1) is connected with connector (3-2).
15, TV set lifter according to claim 14 is characterized in that: also be fitted with front and rear angles adjuster (7) on the TV bracket (3).
16, TV set lifter according to claim 15, it is characterized in that: front and rear angles adjuster (7) comprises motor (7-1), screw mandrel (7-2) and nut (7-3), wherein motor (7-1) and support body (3-1) load, screw mandrel (7-2) and the load of motor (7-1) output shaft, nut (7-3) connector (3-2) upper end is hinged, nut (7-3) and screw mandrel (7-2) engagement, the lower end of the lower end of support body (3-1) and connector (3-2) is hinged by hinging supporting shaft (7-4).
17, TV set lifter according to claim 14 is characterized in that: also be fitted with level angle adjuster (8) on the TV bracket (3).
18, TV set lifter according to claim 17, it is characterized in that: level angle adjuster (8) comprises motor (8-1), worm screw (8-4) and worm gear (8-5), wherein motor (8-1) and support body (3-1) load, worm screw (8-4) and the load of motor (8-1) output shaft, worm gear (8-5) is connected with telescopic tube (2) lower end, the medial surface of the upper side of worm gear (8-5) and support body (3-1) is rotatably assorted by plane bearing (12), perhaps the medial surface of the upper side of worm gear (8-5) and support body (3-1) directly is slidingly matched, worm screw (8-4) and worm gear (8-5) engagement.
19, TV set lifter according to claim 18, it is characterized in that: the tube coupling of telescopic tube (2) is provided with back-up ring (13), back-up ring (13) periphery has projection (13-1), inwall has flat gesture (13-2), the top tube coupling of telescopic tube (2) is provided with the groove (2-2) that matches with projection (13-1), and the bottom tube coupling of telescopic tube (2) is provided with the flat gesture (2-3) that matches with flat gesture (13-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100977322A CN100454991C (en) | 2006-11-22 | 2006-11-22 | TV set lifter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100977322A CN100454991C (en) | 2006-11-22 | 2006-11-22 | TV set lifter |
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| Publication Number | Publication Date |
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| CN1968381A CN1968381A (en) | 2007-05-23 |
| CN100454991C true CN100454991C (en) | 2009-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100977322A Expired - Fee Related CN100454991C (en) | 2006-11-22 | 2006-11-22 | TV set lifter |
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| CN200971310Y (en) * | 2006-11-22 | 2007-11-07 | 常州新区赛恩机电设备有限公司 | Elevator for TV set |
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2006
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| CN1815634A (en) * | 2006-02-24 | 2006-08-09 | 常州新区赛恩机电设备有限公司 | Television receiver lifter |
| CN200971310Y (en) * | 2006-11-22 | 2007-11-07 | 常州新区赛恩机电设备有限公司 | Elevator for TV set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101504108B (en) * | 2009-02-23 | 2011-04-13 | 于英杰 | Flat TV frame with remote-control regulated view angle |
Also Published As
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|---|---|
| CN1968381A (en) | 2007-05-23 |
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