CN211118545U

CN211118545U - Projector fixing mechanism for cloth exhibition

Info

Publication number: CN211118545U
Application number: CN201921980094.8U
Authority: CN
Inventors: 周淑红
Original assignee: Suzhou Yizhou Culture Communication Co ltd
Current assignee: Suzhou Yizhou Culture Communication Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-07-28
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a projector fixed establishment for cloth exhibition relates to projecting apparatus technical field. This projector fixed establishment for exhibition of cloth, including the fixed plate, the fixed plate top is close to four corners and all is provided with first bolt, and the fixed plate top is close to central department welding and has the supporting shoe, and the supporting shoe top is close to both sides edge and all is provided with first pneumatic rod, and the welding of two first pneumatic rod one end has the support column. This projector fixed establishment for exhibition of cloth, during the use, fix equipment on certain plane, carry out the installation of projector again fixedly, carry out the projection adjustment after the installation, accessible control first pneumatic rod and second pneumatic rod carry out ascending adjustment in vertical side, control the motor incasement motor just reverse, control the projector and rotate, and then make the projection in the horizontal direction obtain reasonable adjustment.

Description

Projector fixing mechanism for cloth exhibition

Technical Field

The utility model relates to a projecting apparatus technical field specifically is a projecting apparatus fixed establishment for exhibition of cloth.

Background

Along with the development of video and scientific and technological, the extensive various occasions of being applied to of projector, various kinds of projector mount consequently produce, however, projector mount is mostly the hoist and mount formula among the prior art, can only satisfy fixed use occasion, can't satisfy some indoor spaces great, can't realize that the hoist and mount formula is fixed, just can't remove after most projector fixing device installs simultaneously, the installation is complicated with the dismantlement process simultaneously, the projector after the installation probably has the projection deviation, general projector fixed establishment can't make the adjustment, it is very inconvenient to adjust the projection angle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a projector fixed establishment for cloth exhibition uses the back, can make the projector fixed establishment can be simple and convenient install and lift off, conveniently change different places and use, when installing the back projector projection deviation simultaneously, can be more convenient carry out appropriate adjustment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a projector fixed establishment for exhibition, includes the fixed plate, the fixed plate top is close to four corners and all is provided with first bolt, the fixed plate top is close to central department welding and has the supporting shoe, the supporting shoe top is close to both sides edge and all is provided with first pneumatic rod, two the welding of first pneumatic rod one end has the support column.

Preferably, prop the post top and be close to a side edge department and be provided with the motor case, the motor case top slides and runs through there is first pivot, the welding of first pivot one end has the belt pulley, the belt pulley is provided with two altogether the cover is equipped with the belt between the belt pulley surface.

Preferably, the welding of support column top near a side edge has the backup pad, the backup pad top is close to center department and runs through there is the guide post, the annular groove has been seted up along the edge direction at the guide post top, and sliding fit is equipped with the guide bar in the annular groove, the guide bar is provided with two altogether, the inside slip of guide post runs through there is the connecting rod, the connecting rod surface is close to one end both sides and welds with two guide bars respectively.

Preferably, a second rotating shaft is welded at one end of the connecting rod, and another belt pulley is welded at one end of the second rotating shaft.

Preferably, the other end of the connecting rod is provided with a second pneumatic rod.

Preferably, second atmospheric pressure pole one end is provided with fixed frame, fixed frame inside bottom surface is close to both sides edge and all is provided with two second bolts.

Compared with the prior art, the utility model provides a projector fixed establishment for exhibition of cloth. The method has the following beneficial effects:

(1) this projector fixed establishment for exhibition, during the use, fix equipment on certain plane, carry out the installation of projector again fixedly, carry out the projection adjustment after the installation, accessible control first pneumatic rod and second pneumatic rod carry out ascending adjustment in vertical side, the just reversal of control motor incasement motor, control projector rotates, and then makes the projection obtain reasonable adjustment on the horizontal direction.

(2) This projector fixed establishment for exhibition of cloth, during the use, place the fixed plate in the installation place horizontally, fix through first bolt, fix the projector through fixed frame in the second bolt, carry out the projection adjustment after the installation projector, control first pneumatic rod and second pneumatic rod carry out the ascending projection adjustment of vertical side, control motor incasement motor drives first pivot and belt pulley and rotates, it rotates to drive the second pivot through the belt, make the projector can realize the projection adjustment of horizontal direction.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

fig. 3 is a front view, a cut-away perspective view of the present invention.

In the figure: 1. a fixing plate; 2. a first bolt; 3. a support block; 4. a first pneumatic rod; 5. a support pillar; 6. a motor case; 7. a first rotating shaft; 8. a belt pulley; 9. a belt; 10. a second rotating shaft; 11. a connecting rod; 12. a guide bar; 13. a guide post; 14. a second pneumatic rod; 15. a fixing frame; 16. a second bolt; 17. and a support plate.

Detailed Description

The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown and described, and in which it is to be understood that the embodiments are merely illustrative of some, but not all, embodiments of the invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a projector fixing mechanism for exhibition arrangement comprises a fixing plate 1, wherein the fixing plate 1 is arranged to stably place fixing equipment and provide basic stress points for the fixing equipment, first bolts 2 are arranged at the top of the fixing plate 1 close to four corners, the first bolts 2 are arranged to enable the fixing plate 1 to be firmly fixed on a certain plane, so that the whole equipment is more stable and safer to use, supporting blocks 3 are welded at the top of the fixing plate 1 close to the center, the supporting blocks 3 are arranged to prevent a supporting column 5 from deviating in the ascending process to influence the actual use of the projector, meanwhile, a first air pressure rod 4 is arranged to facilitate control and adjustment of the projection deviation of the projector in the vertical direction, first air pressure rods 4 are arranged at the top of the supporting blocks 3 close to two side edges, and the first air pressure rods 4 are arranged to lift the supporting column 5, the projector can perform projection adjustment in the vertical direction, the supporting columns 5 are welded at one ends of the two first air compression bars 4, the supporting columns 5 are arranged for mounting other parts of the fixing equipment, and the first air compression bars 4 are controlled to lift and move, so that the functions of the equipment are realized.

The top of the supporting column 5 is provided with a motor box 6 near one side edge, the motor box 6 is arranged to provide power required by the projector for horizontal image adjustment, the top of the motor box 6 is penetrated with a first rotating shaft 7 in a sliding way, the first rotating shaft 7 is arranged to drive a belt pulley 8 to rotate, so that the equipment can perform horizontal projection adjustment, one end of the first rotating shaft 7 is welded with a belt pulley 8, the belt pulley 8 is arranged to transmit the power generated by the motor to a second air pressure rod 14, so that the rotation of the projector in the horizontal direction is realized, and further, the projection deviation in the horizontal direction is adjusted, the belt pulleys 8 are totally arranged, a belt 9 is sleeved between the outer surfaces of the two belt pulleys 8, the belt 9 is arranged to connect the two belt pulleys 8, so that the power generated by the motor can drive the belt 9 to transmit through the belt pulley 8, so that the equipment can perform horizontal, the top of the supporting column 5 is welded with a supporting plate 17 near one side edge, the supporting plate 17 is arranged to provide a supporting point for hoisting a projector, and is also used for installing other components of equipment, so as to realize adjustment of projection deviation of the equipment in the horizontal direction, a guide column 13 penetrates through the top of the supporting plate 17 near the center, the guide column 13 is arranged to provide support for the projector, so as to prevent the projector from being damaged due to falling, meanwhile, the connecting rod 11 cannot deviate, so that the equipment is adjusted more accurately, an annular groove is formed in the top of the guide column 13 along the edge direction, the annular groove is arranged to enable the connecting rod 11 to perform circular motion smoothly, guide rods 12 are embedded in the annular groove in a sliding manner, two guide rods 12 are arranged, a connecting rod 11 penetrates through the inside of the guide column 13 in a sliding manner, the connecting rod 11 is arranged to connect the second rotating shaft 10 and the second air, the projector can be rotated and adjusted in the horizontal direction, two sides of the outer surface of a connecting rod 11, which are close to one end, are respectively welded with two guide rods 12, one end of the connecting rod 11 is welded with a second rotating shaft 10, the second rotating shaft 10 is arranged to connect a belt pulley 8, so that the power generated by a motor can be transmitted to the projector to realize the rotation of the projector in the horizontal direction, one end of the second rotating shaft 10 is welded with another belt pulley 8, the other end of the connecting rod 11 is provided with a second air pressure rod 14, the second air pressure rod 14 is arranged to install a fixed frame 15 and adjust the projector in the vertical direction, one end of the second air pressure rod 14 is provided with a fixed frame 15, the fixed frame 15 is arranged to install the projector to prevent the projector from being loosened and falling and damaged, two second bolts 16 are arranged at the bottom surface inside the fixed, the second bolt 16 is set up to make the projector more firmly installed and fixed, and at the same time, to facilitate the projector to be detached.

When the equipment is used, the equipment is fixed on a certain plane, then the projector is installed and fixed, projection adjustment is carried out after installation, the vertical adjustment can be carried out by controlling the first air pressure rod 4 and the second air pressure rod 14, the positive and negative rotation of the motor in the motor box 6 can be controlled, the rotation of the projector can be controlled, further, the projection in the horizontal direction is reasonably adjusted, when in use, the fixing plate 1 is horizontally arranged at an installation place and is fixed by the first bolt 2, the projector is fixed through a second bolt 16 in a fixed frame 15, projection adjustment is carried out after the projector is installed, the first air pressure rod 4 and the second air pressure rod 14 are controlled to carry out projection adjustment in the vertical direction, a motor in a motor box 6 is controlled to drive a first rotating shaft 7 and a belt pulley 8 to rotate, the belt 9 drives the second rotating shaft 10 to rotate, so that the projector can realize projection adjustment in the horizontal direction.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a projector fixed establishment for exhibition, includes fixed plate (1), its characterized in that: first bolts (2) are arranged at the top of the fixed plate (1) close to four corners, and a supporting block (3) is welded at the top of the fixed plate (1) close to the center;

the supporting block (3) top is close to both sides edge and all is provided with first pneumatic rod (4), two first pneumatic rod (4) one end welding has support column (5).

2. The projector fixing mechanism for a exhibition of claim 1, wherein: support column (5) top is close to one side edge and is provided with motor case (6), motor case (6) top slides and runs through there is first pivot (7), the welding of first pivot (7) one end has belt pulley (8), belt pulley (8) are provided with two altogether, two the cover is equipped with belt (9) between belt pulley (8) surface.

3. The projector fixing mechanism for a exhibition of claim 1, wherein: support column (5) top is close to one side edge welding and has backup pad (17), backup pad (17) top is close to center department and runs through there are guide post (13), the annular groove has been seted up along the edge direction at guide post (13) top, and slides in the annular groove and inlay and be equipped with guide bar (12), guide bar (12) are provided with two altogether, guide post (13) inside slides and runs through there are connecting rod (11), connecting rod (11) surface is close to one end both sides and welds with two guide bar (12) respectively.

4. A projector mount mechanism for a exhibition according to claim 3, wherein: the welding of connecting rod (11) one end has second pivot (10), the welding of second pivot (10) one end has another belt pulley (8).

5. A projector mount mechanism for a exhibition according to claim 3, wherein: the other end of the connecting rod (11) is provided with a second air pressure rod (14).

6. The projector fixing mechanism for a exhibition of claim 5, wherein: second atmospheric pressure pole (14) one end is provided with fixed frame (15), fixed frame (15) inside bottom surface is close to both sides edge and all is provided with two second bolts (16).