CN2221901Y - Height adjustable support for TV set - Google Patents
Height adjustable support for TV set Download PDFInfo
- Publication number
- CN2221901Y CN2221901Y CN 95207478 CN95207478U CN2221901Y CN 2221901 Y CN2221901 Y CN 2221901Y CN 95207478 CN95207478 CN 95207478 CN 95207478 U CN95207478 U CN 95207478U CN 2221901 Y CN2221901 Y CN 2221901Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- external member
- motor
- limit switch
- height
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a height adjustable support for TV sets, which is composed of a bottom plate 19, a TV bracket 18, a motor, a worm screw 2 coupled with the main shaft of the motor 1, a worm wheel 3 engaged with the worm screw 2, a helical screw 9, a movable sleeve piece 10, a post cover 17, grooves 13 and 14 which are arranged at the opposite side of the inner wall of the post cover 17. The lower end of the movable sleeve piece 10 is provided with a flange 11 and 12; the end mouth part of the upper part of the grooves 13 and 14 are respectively provided with stopping blocks 15 and 16; the upper end of the movable sleeve 10 is detachably provided with the bottom face of the supporting bracket 18; the circuit part comprises a reversing switch, an upstream limit switch 20, and a downstream limit switch 21; the placing height of the TV sets can be conveniently adjusted by utilizing the height adjustable support for TV sets, and besides, the utility model has simple structure and low cost.
Description
The utility model relates to articles for daily use, specifically, relates to the adjustable TV board of a kind of height.
Though what existing TV board had can rotate, and all has only a kind of height, sense inconvenience in the time of in use.
The TV board that provides a kind of height adjustable is provided the purpose of this utility model, and the TV board that this height is adjustable is driven by motor, when needs rise, as long as just press the height that switch can improve television set smoothly; When needs descend, as long as just press switch and can realize.
The purpose of this utility model is to realize like this, construct the adjustable TV board of a kind of height and comprise mechanical part and circuit part, mechanical part comprises base plate 19, be used to place the carriage 18 of television set, be installed in motor 1 and bearing 4 on the described base plate 19, be installed in described base plate bottom surface four universal wheel 5-8 all around, worm screw 2 with motor 1 spindle coupled, be contained in above the described bearing 4, worm gear 3 with described worm screw 2 engagements, the helical screw 9 that is connected with the center of described worm gear 3, activity external member 10 with helical screw 9 engagements, be fixedly mounted on the described base plate 19 and be in the round pillar overcoat 17 of described worm gear 3 peripheries top, the opposite side of described round pillar overcoat 17 inwalls is respectively equipped with groove 13 and 14, the lower end of described activity external member 10 is provided with flange 11 and 12, described groove 13 and 14 upper port are respectively equipped with stop fixture block 15 and 16, the upper end of described activity external member 10 is removably mounted on the bottom surface of described carriage 18, described circuit part comprises a reversing switch, also comprises the up limit switch 20 that is installed in described stop fixture block 15 bottoms and is installed in the descending limit switch 21 that described vertical tube 14 bottoms can be touched by described activity external member.
Implement the adjustable TV board of height of the present utility model, can adjust the placement height of television set easily, and simple in structure, cost is lower.
In conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:
Fig. 1 is the schematic diagram of the mechanical part of the adjustable TV board of the utility model height;
Fig. 2 is the schematic diagram of the circuit part of the adjustable TV board of the utility model height.
In Fig. 2, switch is used for controlling the liter of television set height or falling, and rising stop contact is used for stopping motor operation when being raised to the rising extreme position; Decline stop contact is used for stopping motor operation when dropping to extreme position.
Claims (1)
1. the adjustable TV board of height comprises mechanical part and circuit part, it is characterized in that mechanical part comprises base plate 19, be used to place the carriage 18 of television set, be installed in motor 1 and bearing 4 on the described base plate 19, be installed in described base plate bottom surface four universal wheel 5-8 all around, worm screw 2 with motor 1 spindle coupled, be contained in above the described bearing 4, worm gear 3 with described worm screw 2 engagements, the helical screw 9 that is connected with the described center of stating worm gear 3, activity external member 10 with helical screw 9 engagements, be fixedly mounted on the described base plate 19 and be in the round pillar overcoat 17 of described worm gear 3 peripheries top, the opposite side of described round pillar overcoat 17 inwalls is respectively equipped with groove 13 and 14, the lower end of described activity external member 10 is provided with flange 11 and 12, described groove 13 and 14 upper port are respectively equipped with stop fixture block 15 and 16, the upper end of described activity external member 10 is removably mounted on the bottom surface of described carriage 18, described circuit part comprises a reversing switch, also comprises the up limit switch 20 that is installed in described stop fixture block 15 bottoms and is installed in the descending limit switch 21 that described vertical tube 14 bottoms can be touched by described activity external member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95207478 CN2221901Y (en) | 1995-04-06 | 1995-04-06 | Height adjustable support for TV set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95207478 CN2221901Y (en) | 1995-04-06 | 1995-04-06 | Height adjustable support for TV set |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2221901Y true CN2221901Y (en) | 1996-03-13 |
Family
ID=33859100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95207478 Expired - Fee Related CN2221901Y (en) | 1995-04-06 | 1995-04-06 | Height adjustable support for TV set |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2221901Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102733121A (en) * | 2012-06-19 | 2012-10-17 | 吴江市晓昱喷气织造有限公司 | Device for adjusting frame height of sewing machine |
CN102894667A (en) * | 2012-09-25 | 2013-01-30 | 付超 | Adjustable storage cabinet |
CN108100704A (en) * | 2017-11-22 | 2018-06-01 | 合肥宏图彩印有限公司 | Corrugated paper plate printing machines paper advance mechanism |
WO2022075933A1 (en) * | 2020-10-05 | 2022-04-14 | Eae Elektroteknik San. Ve Tic. A.S. | Rails motion assembly for racked cabinet |
-
1995
- 1995-04-06 CN CN 95207478 patent/CN2221901Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102733121A (en) * | 2012-06-19 | 2012-10-17 | 吴江市晓昱喷气织造有限公司 | Device for adjusting frame height of sewing machine |
CN102894667A (en) * | 2012-09-25 | 2013-01-30 | 付超 | Adjustable storage cabinet |
CN102894667B (en) * | 2012-09-25 | 2014-06-11 | 济南大学 | Adjustable storage cabinet |
CN108100704A (en) * | 2017-11-22 | 2018-06-01 | 合肥宏图彩印有限公司 | Corrugated paper plate printing machines paper advance mechanism |
WO2022075933A1 (en) * | 2020-10-05 | 2022-04-14 | Eae Elektroteknik San. Ve Tic. A.S. | Rails motion assembly for racked cabinet |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |