CN102096294A - Lifting type support of projector - Google Patents
Lifting type support of projector Download PDFInfo
- Publication number
- CN102096294A CN102096294A CN2010106059405A CN201010605940A CN102096294A CN 102096294 A CN102096294 A CN 102096294A CN 2010106059405 A CN2010106059405 A CN 2010106059405A CN 201010605940 A CN201010605940 A CN 201010605940A CN 102096294 A CN102096294 A CN 102096294A
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- CN
- China
- Prior art keywords
- sleeve pipe
- outer tube
- inner sleeve
- projector
- lifting
- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lifting type support of a projector, which is characterized by comprising a bottom plate, a lifting sleeve pipe and a suspension frame, wherein the bottom plate is fixed on a ceiling, and the suspension frame is used for fixing the projector; the bottom plate is fixed with the lifting sleeve pipe through an inverted U-shaped hook; the lifting sleeve pipe comprises an inner sleeve pipe and an outer sleeve pipe, the outer sleeve pipe is positioned above the inner sleeve pipe which can retract to the outer sleeve pipe, the outer sleeve pipe is axially provided with two rows of through holes, the upper end of the inner sleeve pipe is axially provided with at least one set of radially symmetrical butt-joint holes, the butt-joint holes on the inner sleeve pipe are fixed with the through holes with any heights on the outer sleeve pipe by bolts, and the inner sleeve pipe and the outer sleeve pipe are of a hollow structure; and hole slots for heat radiation and wire threading are arranged in the suspension frame.
Description
Technical field
The present invention relates to a kind of projector mount, relate in particular to a kind of projector lift support.
Background technology
Projector has been widely used in the occasion of various projection images at present, projector generally is to be placed on the desk to use, but for convention or product introduction etc., projector should not be placed on the desk, but need be placed on the ceiling, but existing projector mount directly is suspended on the ceiling by suspension rod, adjust the comparison difficulty, therefore should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The objective of the invention is: at above-mentioned deficiency, provide a kind of rational in infrastructure, can regulate easily the height, projector lift support easy to use.
For achieving the above object, the technical solution used in the present invention is:
A kind of projector lift support, comprise the base plate that is fixed on the ceiling, lifting sleeve and the suspension that is used for fixing projector, described base plate and lifting sleeve are fixed by inverted U-shaped suspension hook, described lifting sleeve is by interior, outer tube constitutes, described outer tube is positioned at the inner sleeve top, but in the described inner sleeve retraction outer tube, described outer tube is axially arranged with two row's perforation, the inner sleeve top axial offers the butt hole of at least one group of radial symmetry, the perforation of arbitrary height is by bolt on butt hole on the inner sleeve and the outer tube, described in, outer tube is the structure of hollow, and described suspension is provided with the hole slot that can supply heat radiation and cross line.
Be provided with the LED light-emitting device in the hollow cavity of described internal and external casing.
The technical solution used in the present invention, lifting sleeve is made of inner sleeve and outer tube, outer tube is axially arranged with two row's perforation, the inner sleeve top axial offers the butt hole of at least one group of radial symmetry, bolt is passed through in the perforation of arbitrary height on butt hole on the inner sleeve and the outer tube, can regulate the height of support easily, suspension is provided with the hole slot that can supply heat radiation and cross line, the one side electric wire can pass hole slot and be connected with projector, guarantee can not occur the phenomenon that electric wire twines, effectively heat radiation on the other hand, in, outer tube is to be provided with the LED light-emitting device in its hollow cavity of structure of hollow, and the aesthetics of projector mount is improved.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, base plate, 2, lifting sleeve, 3, suspension, 4, inner sleeve, 5, outer tube, 6, perforation, 7, butt hole, 8, bolt, 9, hole slot, 10, the LED light-emitting device, 11, the U-shaped suspension hook.
Embodiment
As shown in Figure 1, a kind of projector lift of the present invention support, comprise the base plate 1 that is fixed on the ceiling, lifting sleeve 2 and the suspension 3 that is used for fixing projector, described base plate 1 is fixed by inverted U-shaped suspension hook 11 with lifting sleeve, lifting sleeve 2 is by interior, outer tube 4 and 5 constitutes, outer tube 5 is positioned at inner sleeve 4 tops, but in the inner sleeve 4 retraction outer tubes 5, outer tube 5 is axially arranged with two row's perforation 6, inner sleeve 4 top axials offer the butt hole 7 of at least one group of radial symmetry, the perforation 6 of arbitrary height is fixing by bolt 8 on butt hole 7 on the inner sleeve 4 and the outer tube 5, in, outer tube 4 and 5 is the structure of hollow, is provided with LED light-emitting device 10 in the hollow cavity of internal and external casing.Suspension 3 is provided with the hole slot 9 that can supply heat radiation and cross line.Advantage of the present invention is: rational in infrastructure, use aspect, elegant in appearance.
Claims (2)
1. projector lift support, it is characterized in that: comprise the base plate that is fixed on the ceiling, lifting sleeve and the suspension that is used for fixing projector, described base plate and lifting sleeve are fixed by inverted U-shaped suspension hook, described lifting sleeve is by interior, outer tube constitutes, described outer tube is positioned at the inner sleeve top, but in the described inner sleeve retraction outer tube, described outer tube is axially arranged with two row's perforation, the inner sleeve top axial offers the butt hole of at least one group of radial symmetry, the perforation of arbitrary height is by bolt on butt hole on the inner sleeve and the outer tube, described in, outer tube is the structure of hollow, and described suspension is provided with the hole slot that can supply heat radiation and cross line.
2. a kind of projector lift support according to claim 1 is characterized in that: be provided with the LED light-emitting device in the hollow cavity of described internal and external casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106059405A CN102096294A (en) | 2010-12-27 | 2010-12-27 | Lifting type support of projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106059405A CN102096294A (en) | 2010-12-27 | 2010-12-27 | Lifting type support of projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102096294A true CN102096294A (en) | 2011-06-15 |
Family
ID=44129438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106059405A Pending CN102096294A (en) | 2010-12-27 | 2010-12-27 | Lifting type support of projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102096294A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315319A (en) * | 2014-11-11 | 2015-01-28 | 潘爱松 | Simple suspension type projector bracket |
| CN104964854A (en) * | 2015-04-03 | 2015-10-07 | 上海应用技术学院 | Acquisition rod for sampling atmosphere |
| WO2022161526A3 (en) * | 2022-05-06 | 2023-02-09 | 苏州云首软件科技有限公司 | Display system for computer hardware |
-
2010
- 2010-12-27 CN CN2010106059405A patent/CN102096294A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315319A (en) * | 2014-11-11 | 2015-01-28 | 潘爱松 | Simple suspension type projector bracket |
| CN104964854A (en) * | 2015-04-03 | 2015-10-07 | 上海应用技术学院 | Acquisition rod for sampling atmosphere |
| WO2022161526A3 (en) * | 2022-05-06 | 2023-02-09 | 苏州云首软件科技有限公司 | Display system for computer hardware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |