CN203709535U - Tabletop-adjustable base - Google Patents
Tabletop-adjustable base Download PDFInfo
- Publication number
- CN203709535U CN203709535U CN201320701370.9U CN201320701370U CN203709535U CN 203709535 U CN203709535 U CN 203709535U CN 201320701370 U CN201320701370 U CN 201320701370U CN 203709535 U CN203709535 U CN 203709535U
- Authority
- CN
- China
- Prior art keywords
- socle
- tabletop
- height
- internal thread
- supporting legs
- 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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Abstract
The utility model discloses a tabletop-adjustable base which comprises a tabletop and supporting legs, and is characterized in that leg columns capable of being adjusted up and down are arranged at the the lower ends of the supporting legs in a sleeving manner; external threads are formed in the lower ends of the supporting legs; corresponding internal thread holes are formed in the leg columns; the leg columns are arranged at the lower ends of the supporting legs in a manner of up-and-down adjustment through threaded connection. The lower ends of the supporting legs are in threaded connection with the adjustable leg columns, so that the horizontal direction and the height of the tabletop can be adjusted by adjusting the heights of the leg columns; during adjustment, adjustment can be performed conveniently only by rotating the leg columns by a user with a hand. The tabletop-adjustable base is simple in structure and convenient to operate; the height of a projector can be randomly adjusted within a certain range, and the tabletop-adjustable base is stable and reliable; the tabletop-adjustable base can be also used as bases of other cabinets and tabletops and has a high market value and high market potential.
Description
Technical field
The utility model belong to relate to a kind of in projecting apparatus use procedure the desktop adjustable frames of support projection instrument.
Background technology
Projecting apparatus is a kind ofly image or video can be projected to the equipment on curtain, can be by different interfaces same computer, VCD, DVD, BD, game machine, DV etc. be connected and play corresponding vision signal.Projecting apparatus is widely used in family, office, school and public place of entertainment at present, during use, projecting apparatus often needs to be fixed on a suitable height, the image that projecting apparatus is shown can be aimed at projection screen, but generally, projecting apparatus is to place on the table mostly, and the height of desktop is fixed, and can affect like this display effect of projecting apparatus.Therefore need to develop a kind of desktop that can regulate height, can make projecting apparatus be positioned at best projected position.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to operate desktop adjustable frames for the above-mentioned state of the art, can to desktop, regulate according to the required height of projecting apparatus.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of desktop adjustable frames, comprise desktop and feet, it is characterized in that: the lower end of described feet is arranged with socle that can up-down adjustment, the lower end of described feet is provided with external screw thread, described socle is provided with corresponding internal thread hole, and socle is threaded connection and can be arranged on to up-down adjustment the lower end of feet.
As improvement, described socle is that top is truncated cone-shaped, the cylindrical structure in bottom, and described internal thread hole is arranged on the center, upper end of socle.
As improvement, the height of described socle is 19～21cm, and the height of described internal thread hole is 11～13cm, and the aperture of internal thread hole is 0.7～0.9cm, the diameter of the lower cylindrical shape of described socle is 2.4～2.6cm, and the diameter of the upper surface of top truncated cone-shaped is 1.5～1.7cm.
As preferably, the height of described socle is at 20cm, and the height of described internal thread hole is 12cm, and the aperture of internal thread hole is 0.8cm, and the diameter of the lower cylindrical shape of described socle is 2.5cm, and the diameter of the upper surface of top truncated cone-shaped is 1.6cm
Improve, described desktop is rectangle again, and described feet is four.
Compared with prior art, the utility model has the advantage of: adjustable socle is threaded in the lower end of feet, by regulating the height of socle to realize the adjustment of the front and back height of desktop, during adjusting, as long as rotate socle with hand, just can regulate easily.The utility model is simple in structure, easy to operate, can to the height of projecting apparatus, regulate arbitrarily within the specific limits, and also reliable and stable, the utility model also can be used on the base of other racks, desktop, has market value and market potential widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1, 2, the desktop adjustable frames of the present embodiment, comprise the desktop 1 of rectangle, four feets 2 and four be set in respectively on feet 2 can up-down adjustment socle 3, the lower end of feet 2 is provided with external screw thread, socle 3 is provided with corresponding internal thread hole 31, and socle 3 is threaded connection and can be arranged on to up-down adjustment the lower end of feet 2; Described socle 3 is truncated cone-shaped, the cylindrical structure in bottom for top, and internal thread hole 31 is arranged on the center, upper end of socle 3; The height of socle 3 is 20cm, and the height of described internal thread hole 31 is 12cm, and the aperture of internal thread hole is 0.8cm, and the diameter of the lower cylindrical shape of described socle 3 is 2.5cm, and the diameter of the upper surface of top truncated cone-shaped is 1.6cm.
During adjusting, be will rotate socle 3 by hand just can carry out height adjustment to four of desktop 1 angles, the altitude range of adjustment is in 12cm, and the height that substantially can meet projecting apparatus regulates needs.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a desktop adjustable frames, comprise desktop (1) and feet (2), it is characterized in that: the lower end of described feet (1) is arranged with socle (3) that can up-down adjustment, the lower end of described feet (2) is provided with external screw thread, described socle (3) is provided with corresponding internal thread hole (31), socle (3) is threaded connection and can be arranged on to up-down adjustment the lower end of feet (2), described socle (3) is truncated cone-shaped, the cylindrical structure in bottom for top, and described internal thread hole (31) is arranged on the center, upper end of socle (3).
2. desktop adjustable frames according to claim 1, it is characterized in that: the height of described socle (3) is at 19～21cm, the height of described internal thread hole (31) is 11～13cm, the aperture in internal thread (31) hole is 0.7～0.9cm, the diameter of the lower cylindrical shape of described socle (3) is 2.4～2.6cm, and the diameter of the upper surface of top truncated cone-shaped is 1.5～1.7cm.
3. desktop adjustable frames according to claim 2, it is characterized in that: the height of described socle (3) is 20cm, the height of described internal thread hole (31) is 12cm, the aperture of internal thread hole (31) is 0.8cm, the diameter of the lower cylindrical shape of described socle (3) is 2.5cm, and the diameter of the upper surface of top truncated cone-shaped is 1.6cm.
4. desktop adjustable frames according to claim 1, is characterized in that: described desktop (1) is rectangle, and described feet (2) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701370.9U CN203709535U (en) | 2013-11-07 | 2013-11-07 | Tabletop-adjustable base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701370.9U CN203709535U (en) | 2013-11-07 | 2013-11-07 | Tabletop-adjustable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203709535U true CN203709535U (en) | 2014-07-16 |
Family
ID=51148751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701370.9U Expired - Fee Related CN203709535U (en) | 2013-11-07 | 2013-11-07 | Tabletop-adjustable base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203709535U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996442A (en) * | 2016-07-27 | 2016-10-12 | 海宁永欣科技咨询有限公司 | Stabilizing device in lifting adjusting projector |
| CN105996468A (en) * | 2016-07-27 | 2016-10-12 | 海宁永欣科技咨询有限公司 | Lifting adjusting projector |
| CN106037273A (en) * | 2016-07-27 | 2016-10-26 | 海宁永欣科技咨询有限公司 | Integrated projector |
| CN109064953A (en) * | 2018-07-31 | 2018-12-21 | 武汉至臻恒远网络技术有限公司 | A kind of sound reading equipment of waterproof |
-
2013
- 2013-11-07 CN CN201320701370.9U patent/CN203709535U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996442A (en) * | 2016-07-27 | 2016-10-12 | 海宁永欣科技咨询有限公司 | Stabilizing device in lifting adjusting projector |
| CN105996468A (en) * | 2016-07-27 | 2016-10-12 | 海宁永欣科技咨询有限公司 | Lifting adjusting projector |
| CN106037273A (en) * | 2016-07-27 | 2016-10-26 | 海宁永欣科技咨询有限公司 | Integrated projector |
| CN109064953A (en) * | 2018-07-31 | 2018-12-21 | 武汉至臻恒远网络技术有限公司 | A kind of sound reading equipment of waterproof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |