CN209262548U - Projector's mounting rack - Google Patents
Projector's mounting rack Download PDFInfo
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- CN209262548U CN209262548U CN201821872152.0U CN201821872152U CN209262548U CN 209262548 U CN209262548 U CN 209262548U CN 201821872152 U CN201821872152 U CN 201821872152U CN 209262548 U CN209262548 U CN 209262548U
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- projector
- support
- mounting
- plate
- support platform
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Abstract
The utility model provides a kind of projector's mounting rack, comprising: mounting seat；Angle adjuster, angle adjuster are rotatably arranged in mounting seat；Support platform, support platform are rotatably arranged on angle adjuster；Projector's mounting plate, projector's mounting plate are tiltably arranged in support platform.The utility model can carry out accurate, comprehensively pose adjusting to projector by multiple adjustable joints, solves the installation question of the projector in projection screen construction, the pose adjustment for facilitating projector, reduces the distorting transformation of projection image, institute, projector, improves the viewing quality of film.
Description
Technical field
The utility model relates to shadow casting techniques, more particularly to a kind of projector's mounting rack.
Background technique
Medium technique development, screen be not confined to plane, and each bulb curtain, ring curtain, special-shaped curtain emerge one after another, various industry
Projector will install in different location, just can make image that various screens be completely covered.Currently, it is limited to a variety of causes, many projections
Machine can be only achieved required projection angle by simple beam or directly with various profiles are padded, and subsequent correction is needed by projection
The included regulatory function of machine realizes, installation process it is cumbersome, the freedom degree that pose is adjusted is less, the installation effect of projector
Rate is extremely low.
Utility model content
In view of the foregoing deficiencies of prior art, the technical problem to be solved by the present invention is to provide a kind of projections
Machine mounting rack can carry out accurate, comprehensively pose adjusting to projector by multiple adjustable joints, solve and apply in projection screen
The installation question of Gong Zhong projector facilitates the pose adjustment of projector, reduces the distorting transformation of projection image, institute, projector, mention
The high viewing quality of film.
In order to solve the above-mentioned technical problem, the utility model provides a kind of projector's mounting rack, comprising:
Mounting seat；
Angle adjuster, angle adjuster are rotatably arranged in mounting seat；
Support platform, support platform are rotatably arranged on angle adjuster；
Projector's mounting plate, projector's mounting plate are tiltably arranged in support platform.
Preferably, projector's mounting plate is connect by least three support rods with support platform, every support rod
Top is flexibly connected with projector's mounting plate, and every support rod is vertically arranged in support platform and passes through fastening assembly
It is connected with support platform.
Preferably, projector's mounting plate be equipped with all support rods correspond and it is downward opening multiple U-shaped
The top of plate, the support rod is connected by connector and the both side plate of U-shaped board.
Preferably, the quantity of the support rod and U-shaped board is three, and the arranged direction of two of them U-shaped board is identical, is remained
The arranged direction of a remaining U-shaped board is different from the arranged direction of other U-shaped boards.
Preferably, for the fastening assembly by being located on support rod and two fastening nuts of clamping engagement are constituted, two tight
Gu nut is located at the two sides up and down of support platform and is threadedly engaged with support rod.
Preferably, the angle adjuster includes the mutual first support and second support for swinging connection, first support with
Mounting seat is rotatably assorted and is connect by fastener with mounting seat, and second support is rotatably assorted and passes through with support platform
Fastener is connect with support platform.
Preferably, the first support is made of two piece of first connecting plate of the first rotor plate and parallel arrangement, and two pieces the
One connecting plate is vertically set on the opposite sides of the first rotor plate, and the second support is by the second rotor plate and the two of parallel arrangement
The second connecting plate of block is constituted, and two piece of second connecting plate is vertically set on the opposite sides of the second rotor plate, two piece of first connecting plate
Swing connection corresponding with two piece of second connecting plate.
Preferably, first connecting plate is connected by articulation piece with corresponding second connecting plate, and one of first connects
Fishplate bar is equipped with using articulation piece as first arc adjustment hole in the center of circle, and the fastener being located on the second connecting plate is arranged in the first arc
In shape adjustment hole；One of second connecting plate is equipped with using articulation piece as second arc adjustment hole in the center of circle, is located at the first company
Fastener on fishplate bar is arranged in the second arc adjustment hole.
Preferably, the mounting seat is equipped with bar shaped connecting hole, and mounting seat is by being arranged in bar shaped connecting hole
Connector is connect with projection screen main frame.
Preferably, the support platform is equipped with the safety rope connecting with projector.
As described above, projector's mounting rack of the utility model, has the advantages that the utility model devises one
Money is directed to projector's mounting rack of projection screen, wherein angle adjuster is rotatably assorted with mounting seat, support platform and angle tune
Whole device, which is rotatably assorted and is swung by angle adjuster and mounting seat, to be cooperated, and projector's mounting plate can be flat relative to support
Platform is obliquely installed, throwing of the projector's mounting rack of the utility model by multiple adjustable joints to being mounted on projector's mounting plate
Shadow machine carries out accurate, comprehensively pose adjusting, solves the installation question of the projector in projection screen construction, facilitates projector
Pose adjustment, reduce the distorting transformation of projection image, institute, projector, improve the viewing quality of film.
Detailed description of the invention
Fig. 1 is shown as the schematic diagram of projector's mounting rack of the utility model；
Fig. 2 is shown as the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is shown as the explosive view of projector's mounting rack.
Component label instructions
1 mounting seat
11 bar shaped connecting holes
2 angle adjusters
21 first supports
211 first rotor plates
212 first connecting plates
2121 first arc adjustment holes
22 second supports
221 second rotor plates
222 second connecting plates
2221 second arc adjustment holes
3 support platforms
4 projector's mounting plates
5 support rods
6 fastening assemblies
61 fastening nuts
7 U-shaped boards
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong Suoneng is covered.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, Figure 2 and shown in Fig. 3, the utility model provides a kind of projector's mounting rack, comprising:
Mounting seat 1；
Angle adjuster 2, angle adjuster 2 are rotatably arranged in mounting seat 1；
Support platform 3, support platform 3 are rotatably arranged on angle adjuster 2；
Projector's mounting plate 4, projector's mounting plate 4 are tiltably arranged in support platform 3.
The utility model devises a projector's mounting rack for projection screen (such as ball curtain, ring curtain, special-shaped curtain),
In, angle adjuster 2 is rotatably assorted with mounting seat 1, and support platform 3 and angle adjuster 2 are rotatably assorted and pass through angle
Adjuster 2 and mounting seat 1, which are swung, to be cooperated, and projector's mounting plate 4 can be obliquely installed relative to support platform 3, the utility model
Projector's mounting rack the projector that is mounted on projector's mounting plate 4 is carried out by multiple adjustable joints it is accurate, comprehensively
Pose is adjusted, and is solved the installation question of the projector in projection screen (especially ball curtain) construction, is facilitated the pose of projector
Adjustment, reduces the distorting transformation of projection image, institute, projector, improves the viewing quality of film.
Projector's mounting rack of the utility model is particularly suitable for the projector of global curtain or hemisphere curtain multistation, multi-angle
Installation need to only consider the installation space of projector's mounting rack and the adjusting space of projector, projector in the design of ball curtain
The coarse adjustment of pose can be completed with fine by projector's mounting rack.When specifically used, first projector is installed to projection
On projector's mounting plate 4 of machine mounting rack, then projector and projector's mounting rack installed together as a whole to ball curtain main body
On frame (ball curtain main frame is generally made of truss), the adjusting of projector, the time of installation can be saved in this way.The position of projector
Appearance adjustment can be implemented under open state, when projector is adjusted to best pose, then fasten projector's mounting rack and ball curtain
Main frame, and fasten all adjustable joints of projector's mounting rack.
Above-mentioned mounting seat 1 may be mounted on existing support frame, may be mounted on existing projection special frame, main
It is mounted on projection screen main frame (such as ball curtain main frame).
In order to which above-mentioned projector's mounting plate 4 is arranged in tiltably in support platform 3, projector's mounting plate 4 is by extremely
Few three support rods 5 are connect with support platform 3, and the top of every support rod 5 is flexibly connected with projector mounting plate 4, and often
Root support rod 5 is vertically arranged in support platform 3 and is connected by fastening assembly 6 and support platform 3.Further, in order to mention
The stable connection of high projector's mounting plate 4 and support platform 3, the quantity of support rod 5 is three, and cloth in equilateral triangle
It sets.In the specific implementation, projector's mounting plate 4 relative to the range of tilt angles of support platform 3 within the scope of ± 12 degree, when
When projector's mounting plate 4 is adjusted to the tilt angle of setting, support rod 5 is fastened by fastening assembly 6 and support platform 3.
In order to realize that above-mentioned support rod 5 is flexibly connected with projector mounting plate 4, above-mentioned projector's mounting plate 4 be equipped with
All support rods 5 correspond and downward opening multiple U-shaped boards 7, and the top of above-mentioned support rod 5 passes through connector and U-shaped board
7 both side plate connection.In the specific implementation, there are gaps, the i.e. top of support rod 5 between the top of support rod 5 and U-shaped board 7
It can rotate, and can swing relative to U-shaped board 7 around connector in U-shaped board 7.
In order to enhance the connection structure of above-mentioned projector's mounting plate 4 and support platform 3, avoid projector's mounting plate 4 opposite
Topple over completely in support platform 3, the quantity of above-mentioned support rod 5 and U-shaped board 7 is three, the arrangement side of two of them U-shaped board 7
To identical, the arranged direction of a remaining U-shaped board 7 is different from the arranged direction of other U-shaped boards 7.
An embodiment as above-mentioned fastening assembly 6: fastening assembly 6 is by being located on support rod 5 and two of clamping engagement
Fastening nut 61 is constituted, and two fastening nuts 61 are located at the two sides up and down of support platform 3 and match with 5 screw thread of support rod
It closes.So set, convenient for adjusting tilt angle of the projector's mounting plate 4 relative to support platform 3.
In order to realize that above-mentioned support platform 3 cooperates relative to the swing of mounting seat 1.Above-mentioned angle adjuster 2 includes phase
The first support 21 and second support 22 of connection are mutually swung, first support 21 and mounting seat 1 are rotatably assorted and pass through fastener
It is connect with mounting seat 1, second support 22 is rotatably assorted with support platform 3 and is connect by fastener with support platform 3.Tool
Body, first support 21 can relative to mounting seat 360 degree rotation, support platform 3 can relative to second support 360 degree rotation,
After first support 21 and second support 22 rotate to proper angle, fixed with fastener.
Further, above-mentioned first support 21 is by the first rotor plate 211 and two piece of first 212 structure of connecting plate being arranged in parallel
At two piece of first connecting plate 212 is vertically set on the opposite sides of the first rotor plate 211, and above-mentioned second support 22 is by second turn
Movable plate 221 and two piece of second connecting plate 222 of parallel arrangement are constituted, and two piece of second connecting plate 222 is vertically set on the second rotation
The opposite sides of plate 221, the swing connection corresponding with two piece of second connecting plate 222 of two piece of first connecting plate 212.
As shown in figure 3, further, above-mentioned first connecting plate 212 passes through articulation piece and corresponding second connecting plate 222
Connection, one of first connecting plate 212 are equipped with using articulation piece as first arc adjustment hole 2121 in the center of circle, are located at the second company
Fastener on fishplate bar 222 is arranged in the first arc adjustment hole 2121；One of second connecting plate 222 is equipped with hinged
Part is second arc adjustment hole 2221 in the center of circle, and the fastener being located on the first connecting plate 212 is arranged in the second arc adjustment hole
In 2221.In the specific implementation, the first arc adjustment hole 2121 and the corresponding central angle of the second arc adjustment hole 2221 are 80
Degree, after swinging to proper angle, is fixed with fastener.
In order to adjust position of the above-mentioned mounting seat 1 relative to projection screen main frame, mounting seat 1 is connected equipped with bar shaped
Hole 11, mounting seat 1 are connect by the connector being arranged in bar shaped connecting hole 11 with projection screen main frame.It is being embodied
When, mounting seat 1 is fixed in the installation site of projection screen main frame, and only the length direction along bar shaped connecting hole 11 moves
60mm。
Projector breaks because projector falls from projector's mounting plate 4 in order to prevent, and above-mentioned support platform 3 is equipped with
The safety rope being connect with projector.When specifically used, one end of safety rope is connect with support platform 3, the other end of safety rope
It is connect with projector.
In conclusion projector's mounting rack of the utility model carries out accurately, full projector by multiple adjustable joints
Face pose adjust, solve projection screen construction in projector installation question, facilitate projector pose adjustment, reduce
The distorting transformation of projection image, institute, projector, improves the viewing quality of film.So the utility model effectively overcome it is existing
Various shortcoming in technology and have high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of projector's mounting rack characterized by comprising
Mounting seat (1)；
Angle adjuster (2), angle adjuster (2) are rotatably arranged on mounting seat (1)；
Support platform (3), support platform (3) are rotatably arranged on angle adjuster (2)；
Projector's mounting plate (4), projector's mounting plate (4) are tiltably arranged on support platform (3).
2. projector's mounting rack according to claim 1, it is characterised in that: projector's mounting plate (4) is by least
Three support rods (5) connect with support platform (3), and the top of every support rod (5) is flexibly connected with projector's mounting plate (4),
And every support rod (5) is vertically arranged on support platform (3) and is connected by fastening assembly (6) and support platform (3).
3. projector's mounting rack according to claim 2, it is characterised in that: projector's mounting plate (4) be equipped with
All support rods (5) correspond and downward opening multiple U-shaped boards (7), the top of the support rod (5) pass through connector
It is connect with the both side plate of U-shaped board (7).
4. projector's mounting rack according to claim 3, it is characterised in that: the number of the support rod (5) and U-shaped board (7)
Amount is three, and the arranged direction of two of them U-shaped board (7) is identical, the arranged direction and other U of a remaining U-shaped board (7)
The arranged direction of template (7) is different.
5. projector's mounting rack according to claim 2, it is characterised in that: the fastening assembly (6) is by being located at support rod
(5) on and two fastening nuts (61) of clamping engagement are constituted, and two fastening nuts (61) are located at support platform (3)
It upper and lower two sides and is threadedly engaged with support rod (5).
6. projector's mounting rack according to claim 1, it is characterised in that: the angle adjuster (2) includes mutually putting
The first support (21) and second support (22) of dynamic connection, first support (21) and mounting seat (1) are rotatably assorted and by tight
Firmware is connect with mounting seat (1), and second support (22) and support platform (3) are rotatably assorted and are put down by fastener and support
Platform (3) connection.
7. projector's mounting rack according to claim 6, it is characterised in that: the first support (21) is by the first rotor plate
(211) it is constituted with two piece of first connecting plate (212) of parallel arrangement, two piece of first connecting plate (212) is vertically set on first turn
The opposite sides of movable plate (211), the second support (22) are connected by two piece second of the second rotor plate (221) and parallel arrangement
Plate (222) is constituted, and two piece of second connecting plate (222) is vertically set on the opposite sides of the second rotor plate (221), two piece of first company
Fishplate bar (212) swing connection corresponding with two piece second connecting plate (222).
8. projector's mounting rack according to claim 7, it is characterised in that: first connecting plate (212) passes through hinged
Part and corresponding second connecting plate (222) connection, one of first connecting plate (212) are equipped with the using articulation piece as the center of circle
One arc adjustment hole (2121), the fastener being located on the second connecting plate (222) are arranged in the first arc adjustment hole (2121)；
One of second connecting plate (222) is equipped with using articulation piece as second arc adjustment hole (2221) in the center of circle, is located at the first company
Fastener on fishplate bar (212) is arranged in the second arc adjustment hole (2221).
9. projector's mounting rack according to claim 1, it is characterised in that: the mounting seat (1) connects equipped with bar shaped
It connects hole (11), mounting seat (1) is connect by the connector being arranged in bar shaped connecting hole (11) with projection screen main frame.
10. projector's mounting rack according to claim 1, it is characterised in that: the support platform (3) is equipped with and projection
The safety rope of machine connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872152.0U CN209262548U (en) | 2018-11-12 | 2018-11-12 | Projector's mounting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872152.0U CN209262548U (en) | 2018-11-12 | 2018-11-12 | Projector's mounting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262548U true CN209262548U (en) | 2019-08-16 |
Family
ID=67554632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821872152.0U Active CN209262548U (en) | 2018-11-12 | 2018-11-12 | Projector's mounting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456513A (en) * | 2019-08-19 | 2019-11-15 | 张玉琴 | A kind of equipment suitable for B ultrasound film and projection |
| CN113154190A (en) * | 2020-01-22 | 2021-07-23 | 苏州佳世达光电有限公司 | Base with adjustable inclination angle and projection device |
-
2018
- 2018-11-12 CN CN201821872152.0U patent/CN209262548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456513A (en) * | 2019-08-19 | 2019-11-15 | 张玉琴 | A kind of equipment suitable for B ultrasound film and projection |
| CN113154190A (en) * | 2020-01-22 | 2021-07-23 | 苏州佳世达光电有限公司 | Base with adjustable inclination angle and projection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |