CN202914994U - Movable adjustable support of folding type projection machine - Google Patents
Movable adjustable support of folding type projection machine Download PDFInfo
- Publication number
- CN202914994U CN202914994U CN 201220620736 CN201220620736U CN202914994U CN 202914994 U CN202914994 U CN 202914994U CN 201220620736 CN201220620736 CN 201220620736 CN 201220620736 U CN201220620736 U CN 201220620736U CN 202914994 U CN202914994 U CN 202914994U
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- CN
- China
- Prior art keywords
- adjustable support
- projection machine
- base plate
- movable adjustable
- support
- 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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- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a movable adjustable support of a folding type projection machine, and relates to photographic equipment, in particular to the movable adjustable support of the folding type projection machine which is convenient to carry and move. The height of the movable adjustable support can be adjusted. The movable adjustable support of the folding type projection machine is characterized in that the support comprises a cradle head, a bottom plate and an adjusting shaft, wherein the cradle head and the bottom plate are horizontally arranged, the cradle head is arranged above the bottom plate, the adjusting shaft is vertically arranged between the cradle head and the bottom plate, and two ends of the adjusting shaft are respectively and fixedly connected with the cradle head and the bottom plate. The movable adjustable support of the folding type projection machine is simple in structure, reasonable in design and convenient to use, the projection machine is arranged on the cradle head, the adjusting shaft and a sliding pulley which are arranged on the support are utilized, so that the height and the place of the projection machine can be conveniently adjusted, when the movable adjustable support is needed, a rotating shaft and a flat block of the cradle head are utilized to adjust an angle of the projection machine, and when the movable adjustable support is not needed, the projection machine can keep small size after the support is folded and contracted, and the projection machine is convenient to carry and place.
Description
Technical field
The utility model relates to photographic goods, the portable adjustable support of especially a kind of folding projector easy to carry, that can adjust height and conveniently moving.
Background technique
Along with the high-definition audio and video epoch arrive, the demonstration product that comprises large screen television, display device continues fast-selling, wherein even the Consumer in the past seldom the home projector of contact also become sold well many.But, compare traditional household appliances, it is complicated many that projector all wants aspect installation or debugging.As a kind of optical device of precision, the using method of projector and many household appliances are different, and in routine use, the modal mounting type of projector lifts nothing more than and just throws two kinds.Lifting is used inconvenience because the position is fixed, and projector's adjustment range is little, in most cases still uses the mode of just throwing.
And when adopting just throwing mode to carry out projection, need to be according to project content, and the factors such as place, environment are adjusted projector's height, position, usually all can be with height and the position of adjusting projector with some interim desks and stool, under special circumstances, also need to come projector is highly finely tuned with the hard thing of some fritters such as plank, whole adjustment work is wasted time and energy, and interim desk, stool also can take the place, uses inconvenience.
Summary of the invention
To be solved in the utility model is exactly that existing front projection type projector adjusts inconvenience, not only takies the place, and the problem that adjustment work is wasted time and energy provides a kind of folding projector easy to carry, that can adjust height and conveniently moving portable adjustable support.
The portable adjustable support of folding projector of the present utility model, it is characterized in that this support comprises The Cloud Terrace, base plate and adjusting axle, The Cloud Terrace and floor level setting, The Cloud Terrace is above base plate, adjusting axle vertically is arranged between The Cloud Terrace and the base plate, and two ends are fixedly connected with The Cloud Terrace and base plate respectively.
Be rotating shaft in the middle of the described The Cloud Terrace, two dunnages are installed respectively in the rotating shaft both sides, and dunnage rotates around the axis, in use, can distinguish the dunnage of rotating shaft both sides, projector's angle be adjusted, when not using, two dunnages are rotated, reduce area, be convenient to put.
Be rotating shaft in the middle of the described base plate, two flat boards are installed respectively in the rotating shaft both sides, and flat board rotates around the axis, four movable pulleies are installed respectively on four angles in the base plate back side, are convenient to support and slide, and base plate is not when using, two flat boards are upwards rotated, can reduce area, be convenient to put.
Described adjusting axle is shrinking structure, and minimum is three sections, during use adjusting axle is drawn out to proper height, can reduce the volume of support after when not using adjusting axle being shunk fully, is convenient to put.
The portable adjustable support of folding projector of the present utility model, simple in structure, reasonable in design, easy to use, projector is placed on the The Cloud Terrace, the height and the position that utilize adjusting axle on the support and movable pulley can adjust very easily projector, the angle that can also adjust projector by rotating shaft and the plain block of The Cloud Terrace when needing; When not using, can keep very little volume after will support-folding shrinking, be easy to carry and place.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, The Cloud Terrace 1, base plate 2, adjusting axle 3, rotating shaft 4, movable pulley 5.
Embodiment
Embodiment 1: the portable adjustable support of a kind of folding projector, this support comprises The Cloud Terrace 1, base plate 2 and adjusting axle 3, The Cloud Terrace 1 is horizontally disposed with base plate 2, The Cloud Terrace 1 is above base plate 2, adjusting axle 3 vertically is arranged between The Cloud Terrace 1 and the base plate 2, be rotating shaft 4 in the middle of the The Cloud Terrace 1, two dunnages are installed respectively in rotating shaft 4 both sides, and dunnage 4 is rotated around the shaft, in use, can distinguish the dunnage of rotating shaft 4 both sides, projector's angle is adjusted, when not using, two flat boards are rotated, reduce area, be convenient to put.The centre of base plate 2 is similarly and is rotating shaft 4, and two flat boards are installed respectively in rotating shaft 4 both sides, and flat board 4 rotates around the shaft, four movable pulleies 5 are installed respectively on four angles in base plate 2 back sides, are convenient to support and slide, and base plate 2 is not when using, two flat boards are upwards rotated, can reduce area, be convenient to put.Adjusting axle 3 is shrinking structure, it is three sections, epimere can be contracted in lower intersegmental part between adjacent two sections, adjusting axle 3 upper/lower terminals are fixedly connected with the rotating shaft 4 of base plate 2 with The Cloud Terrace 1 respectively, during use adjusting axle 3 is drawn out to proper height, can reduce the volume of support after when not using adjusting axle 3 being shunk fully, be convenient to put.
Claims (4)
1. the portable adjustable support of a folding projector, it is characterized in that this support comprises The Cloud Terrace (1), base plate (2) and adjusting axle (3), The Cloud Terrace (1) is horizontally disposed with base plate (2), The Cloud Terrace (1) is in base plate (2) top, adjusting axle (3) vertically is arranged between The Cloud Terrace (1) and the base plate (2), and two ends are fixedly connected with The Cloud Terrace (1) and base plate (2) respectively.
2. the portable adjustable support of folding projector as claimed in claim 1 is characterized in that being rotating shaft (4) in the middle of the described The Cloud Terrace (1), and two dunnages are installed respectively in rotating shaft (4) both sides, and dunnage around the shaft (4) is rotated.
3. the portable adjustable support of folding projector as claimed in claim 1, it is characterized in that in the middle of the described base plate (2) be rotating shaft (4), two flat boards are installed respectively in rotating shaft (4) both sides, flat board around the shaft (4) rotates, and four movable pulleies (5) are installed respectively on four angles in base plate (2) back side.
4. the portable adjustable support of folding projector as claimed in claim 1 is characterized in that described adjusting axle (3) is shrinking structure, and minimum is three sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620736 CN202914994U (en) | 2012-11-22 | 2012-11-22 | Movable adjustable support of folding type projection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620736 CN202914994U (en) | 2012-11-22 | 2012-11-22 | Movable adjustable support of folding type projection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914994U true CN202914994U (en) | 2013-05-01 |
Family
ID=48163310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620736 Expired - Fee Related CN202914994U (en) | 2012-11-22 | 2012-11-22 | Movable adjustable support of folding type projection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257428A (en) * | 2018-03-19 | 2018-07-06 | 烟台工程职业技术学院 | Inspection declaration flow teaching demonstration device is declared at customs in a kind of international trade |
| CN108825983A (en) * | 2018-06-19 | 2018-11-16 | 芜湖威灵数码科技有限公司 | A kind of Multi-functional folding photographic instrument support frame |
-
2012
- 2012-11-22 CN CN 201220620736 patent/CN202914994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257428A (en) * | 2018-03-19 | 2018-07-06 | 烟台工程职业技术学院 | Inspection declaration flow teaching demonstration device is declared at customs in a kind of international trade |
| CN108825983A (en) * | 2018-06-19 | 2018-11-16 | 芜湖威灵数码科技有限公司 | A kind of Multi-functional folding photographic instrument support frame |
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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: 20130501 Termination date: 20131122 |