CN220623428U - Horizontal moving mechanism for screen - Google Patents
Horizontal moving mechanism for screen Download PDFInfo
- Publication number
- CN220623428U CN220623428U CN202322399599.8U CN202322399599U CN220623428U CN 220623428 U CN220623428 U CN 220623428U CN 202322399599 U CN202322399599 U CN 202322399599U CN 220623428 U CN220623428 U CN 220623428U
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- screen
- lifting
- fixedly arranged
- fixed
- moving mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model provides a horizontal moving mechanism for a screen, which relates to the technical field of screen movement. In the utility model, the positive and negative motor at the top of the bottom plate is started to drive the gear to rotate, and because the top of the fixed seat is provided with the sliding groove, the inner surface wall of the sliding groove is movably embedded with the L-shaped sliding block, the top of the L-shaped sliding block is fixedly provided with the tooth row, and the tooth row is in meshed connection with the gear, so that the tooth row is driven to move in the horizontal direction through the rotation of the gear, and then the top of the L-shaped sliding block is fixedly provided with the lifting column, and the screen is fixedly arranged on the device of the lifting column, so that a worker can finish the movement of the screen in the horizontal direction only by controlling the positive and negative motor, the time of the worker is saved, the screen is prevented from being damaged when the worker moves the screen frame, and the problem of purchasing the screen cost is reduced.
Description
Technical Field
The utility model relates to the technical field of screen movement, in particular to a screen horizontal movement mechanism.
Background
The screen is a screen for projecting and enlarging images when a movie or a slide show is projected, and is a diffuse reflection screen for general cinema use, which is made of a cloth blank or plastic coated with barium sulfate or metal powder, and plays a key role in outdoor movie projection, in order to increase the reflectance of light and maintain a sufficient brightness of the projected image.
When many outdoor movies are played, the projector and the screen are used, after the proper position is selected, the projector is placed, the screen needs to be lifted, but because the screen is relatively large, after the screen is lifted, a worker can usually move the frame of the screen to straighten the screen or put the screen at the proper position, the process wastes time of the worker, the screen is damaged in the moving process, and the cost of purchasing the screen is increased.
Disclosure of Invention
The utility model aims to solve the problem that when the conventional equipment is used, workers are required to move a frame of a screen, so that the frame is straightened and placed at a proper position, and the time of the workers is wasted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the screen horizontal moving mechanism comprises a moving mechanism, wherein a lifting supporting mechanism is fixedly arranged at the top of the moving mechanism;
the moving mechanism comprises an operation plate, a base is fixedly arranged at the top of the operation plate, a fixing seat is fixedly arranged at the top of the operation plate, a sliding groove is formed in the top of the base, an L-shaped sliding block is movably embedded in the inner surface wall of the sliding groove, a tooth row is fixedly arranged at the top of the L-shaped sliding block, four supporting legs are fixedly arranged at the top of the base, a bottom plate is fixedly arranged between the tops of the supporting legs, a through hole is formed in the top of the bottom plate, a motor is fixedly arranged at the top of the bottom plate, a driving rod is fixedly arranged at the bottom of the motor, the outer surface wall of the driving rod is movably inserted into the through hole, a gear is fixedly sleeved on the outer surface wall of the driving rod, and the outer surface wall of the gear is in meshed connection with the outer surface wall of the tooth row.
Preferably, the lifting support mechanism comprises two lifting columns, lifting grooves are formed in opposite sides of the outer surface walls of the two lifting columns, and fixed clamping pieces are fixedly arranged at the bottoms of the inner walls of the two lifting grooves.
Preferably, the inner surface walls of the two lifting grooves are movably embedded with movable clamping pieces, and the tops of the two lifting columns are fixedly provided with T-shaped blocks.
Preferably, the bottoms of the T-shaped blocks are fixedly provided with electric telescopic rods, and the output ends of the two electric telescopic rods are fixedly connected with the top of the movable clamping piece.
Preferably, two support rods are fixedly arranged on the outer surface walls of the lifting columns, fixing blocks are fixedly arranged at the bottoms of the four support rods, two fixing holes are formed in the tops of the four fixing blocks, a screen is fixedly inserted between the inner surface walls of the two fixing clamping pieces, and the outer surface walls of the screen are fixedly inserted in the two movable clamping pieces.
Preferably, the bottom of one lifting column is fixedly connected with the top of the L-shaped sliding block, the bottom of the other lifting column is fixedly connected with the top of the fixing seat, and the bottoms of the four fixing blocks are fixedly connected with the top of the operation plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, one lifting column moves in the horizontal direction, the other lifting column is fixed, and the driving rod and the gear are driven to rotate by the positive and negative motor, so that the tooth row and the L-shaped sliding block are driven to move in the horizontal direction in the sliding groove, the screen is straightened or moved to a proper position in the horizontal direction, a worker is not required to move the frame of the screen, the time of the worker is saved, the screen damage caused by the movement of the frame by the worker is prevented, and the problem of the cost of purchasing the screen is reduced.
2. According to the utility model, the two fixed clamping pieces and the two electric telescopic rods drive the two movable clamping pieces to slide up and down, so that the screen can be straightened, the time for a worker to debug the screen frame is saved, the applicability of the device is improved, and after the screen is fixed at a certain position, four support rods and four fixing blocks are installed, so that the stability of the screen in outdoor use is improved.
Drawings
Fig. 1 is a perspective view of a front view structure of a horizontal moving mechanism of a screen according to the present utility model;
FIG. 2 is a front view of a horizontal moving mechanism of a screen according to the present utility model;
FIG. 3 is a partial exploded view of a horizontal moving mechanism of a screen according to the present utility model;
FIG. 4 is a front view of a lift supporting mechanism of a horizontal moving mechanism of a screen according to the present utility model;
fig. 5 is a partial exploded view of a lifting support mechanism of a horizontal moving mechanism of a screen according to the present utility model.
Legend description:
a moving mechanism; 101. an operation panel; 102. a base; 103. a fixing seat; 104. a chute; 105. an L-shaped sliding block; 106. a tooth row; 107. a support leg; 108. a bottom plate; 109. a through hole; 110. a forward and reverse motor; 111. a driving rod; 112. a gear;
2. a lifting supporting mechanism; 201. lifting columns; 202. a lifting groove; 203. fixing the clamping piece; 204. a movable clamping member; 205. a T-shaped block; 206. an electric telescopic rod; 207. a support rod; 208. a fixed block; 209. a fixing hole; 210. a screen.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be provided with reference to the accompanying drawings and examples, it being understood that the embodiments and features of the embodiments of the utility model may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-5, the utility model provides a horizontal moving mechanism of a screen, which comprises a moving mechanism 1, wherein a lifting supporting mechanism 2 is fixedly arranged at the top of the moving mechanism 1;
the moving mechanism 1 comprises an operation plate 101, a base 102 is fixedly arranged at the top of the operation plate 101, a fixing seat 103 is fixedly arranged at the top of the operation plate 101, a sliding groove 104 is formed in the top of the base 102, an L-shaped sliding block 105 is movably embedded in the inner surface wall of the sliding groove 104, a tooth row 106 is fixedly arranged at the top of the L-shaped sliding block 105, four supporting legs 107 are fixedly arranged at the top of the base 102, a bottom plate 108 is fixedly arranged between the tops of the four supporting legs 107, a through hole 109 is formed in the top of the bottom plate 108, a positive and negative motor 110 is fixedly arranged at the top of the bottom plate 108, a driving rod 111 is fixedly arranged at the bottom of the positive and negative motor 110, the outer surface wall of the driving rod 111 is movably inserted in the through hole 109, a gear 112 is fixedly sleeved on the outer surface wall of the driving rod 111, and the outer surface wall of the gear 112 is in meshed connection with the outer surface wall of the tooth row 106.
The whole embodiment 1 achieves the effects that four supporting legs 107 are fixedly arranged at the top of a fixed seat 103, a bottom plate 108 is fixedly arranged between the tops of the supporting legs 107, a positive and negative motor 110 at the top of the bottom plate 108 is started, a driving rod 111 drives a gear 112 to rotate, moreover, because a sliding groove 104 is formed at the top of the fixed seat 103, an L-shaped sliding block 105 is movably embedded in the inner surface wall of the sliding groove 104, a tooth row 106 is fixedly arranged at the top of the L-shaped sliding block 105, and the tooth row 106 is in meshed connection with the gear 112, thereby the tooth row 106 is driven to move in the horizontal direction through the rotation of the gear 112, then a lifting column 201 is fixedly arranged at the top of the L-shaped sliding block 105, and a screen 210 is fixedly arranged on a device of the lifting column 201, so that a worker can finish the movement of the screen 210 in the horizontal direction only by controlling the positive and negative motor 110, the time of the worker is saved, the screen 210 is prevented from being damaged when the worker moves the screen 210 frame, the problem of purchasing the screen 210 is reduced,
in embodiment 2, as shown in fig. 2-5, the lifting support mechanism 2 comprises two lifting columns 201, lifting grooves 202 are formed on opposite sides of outer surface walls of the two lifting columns 201, fixing clamping pieces 203 are fixedly mounted on inner wall bottoms of the two lifting grooves 202, movable clamping pieces 204 are movably embedded in inner surface walls of the two lifting grooves 202, T-shaped blocks 205 are fixedly mounted on tops of the two lifting columns 201, electric telescopic rods 206 are fixedly mounted on bottoms of the two T-shaped blocks 205, output ends of the two electric telescopic rods 206 are fixedly connected with tops of the movable clamping pieces 204, two supporting rods 207 are fixedly mounted on outer surface walls of the two lifting columns 201, fixing blocks 208 are fixedly mounted on bottoms of the four supporting rods 207, two fixing holes 209 are formed on tops of the four fixing blocks 208, a screen 210 is fixedly inserted between inner surface walls of the two fixing clamping pieces 203, an outer surface wall of the screen 210 is fixedly inserted in the inner portion of the two movable clamping pieces 204, the bottom of one lifting column 201 is fixedly connected with the top of the L-shaped sliding block 105, the bottom of the other lifting column 201 is fixedly connected with the top of the top 103, and the bottom of the other lifting column 201 is fixedly connected with the top 101.
The effect achieved in the whole embodiment 2 is that the screen 210 is fixedly mounted on the two fixed clamping members 203, the other end is fixedly mounted on the two movable clamping members 204, the functions of the two electric telescopic rods 206 are controlled, the output ends of the two electric telescopic rods 206 are respectively and fixedly connected with the tops of the two movable clamping members 204, and because the two movable clamping members 204 are embedded in the lifting grooves 202 formed on the opposite sides of the outer surface walls of the two lifting columns 201, the screen 210 can be straightened in the vertical direction, after the screen 210 is fixed at one position, the screen is fixed on the operation panel 101 through the functions of the four supporting rods 207 and the four fixing blocks 208 by adopting eight fixing members through eight fixing holes 209, so that the stability of the outdoor screen 210 is improved.
Working principle: firstly, fixing base 103 and base 102 are placed at a proper position, one end of screen 210 is fixed on two fixed clamping pieces 203, the other end is fixed on two movable clamping pieces 204, two electric telescopic rods 206 drive two movable clamping pieces 204 to slide in two lifting grooves 202, straightening work of screen 210 in the vertical direction is achieved, one lifting column 201 is fixed on L-shaped sliding block 105, the other lifting column 201 is fixed on fixing base 103, positive and negative motor 110 is started, driving rod 111 and gear 112 are driven to rotate by positive and negative motor 110, tooth row 106 and L-shaped sliding block 105 are driven to move in the horizontal direction in sliding groove 104, screen 210 can move in the horizontal direction without a worker, in addition, after screen 210 is fixed at one position, two lifting columns 201 are stably fixed on operating plate 101 through the functions of four supporting rods 207 and four fixing blocks 208, stability of equipment is improved, time of the worker is saved, the problem of screen 210 is prevented from being damaged due to the fact that the worker moves the frame is prevented, and the problem of purchasing of screen 210 is solved.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (6)
1. A screen horizontal movement mechanism is characterized in that: the lifting device comprises a moving mechanism (1), wherein a lifting supporting mechanism (2) is fixedly arranged at the top of the moving mechanism (1);
the moving mechanism (1) comprises an operation plate (101), a base (102) is fixedly arranged at the top of the operation plate (101), a fixing seat (103) is fixedly arranged at the top of the operation plate (101), a sliding groove (104) is formed in the top of the base (102), an L-shaped sliding block (105) is movably embedded in the inner surface wall of the sliding groove (104), a gear row (106) is fixedly arranged at the top of the L-shaped sliding block (105), four supporting legs (107) are fixedly arranged at the top of the base (102), a bottom plate (108) is fixedly arranged between the tops of the supporting legs (107), a through hole (109) is formed in the top of the bottom plate (108), a positive motor (110) is fixedly arranged at the top of the bottom plate (108), a driving rod (111) is fixedly arranged at the bottom of the positive motor (110), the outer surface wall of the driving rod (111) is movably inserted in the through hole (109), a gear (112) is fixedly sleeved on the outer surface wall of the driving rod (111), and the outer surface wall of the gear (112) is meshed with the gear row (106).
2. The horizontal movement mechanism of claim 1, wherein: the lifting support mechanism (2) comprises two lifting columns (201), lifting grooves (202) are formed in opposite sides of the outer surface walls of the two lifting columns (201), and fixed clamping pieces (203) are fixedly mounted at the bottoms of the inner walls of the two lifting grooves (202).
3. The horizontal movement mechanism of claim 2, wherein: the inner surface walls of the two lifting grooves (202) are movably embedded with movable clamping pieces (204), and the tops of the two lifting columns (201) are fixedly provided with T-shaped blocks (205).
4. A screen horizontal movement mechanism according to claim 3, wherein: the bottoms of the two T-shaped blocks (205) are fixedly provided with electric telescopic rods (206), and the output ends of the two electric telescopic rods (206) are fixedly connected with the top of the movable clamping piece (204).
5. The horizontal moving mechanism of claim 4, wherein: two the outward appearance wall of lift post (201) is all fixed mounting has two bracing pieces (207), four the bottom of bracing piece (207) is all fixed mounting has fixed block (208), four two fixed orifices (209) have all been seted up at the top of fixed block (208), have fixedly inserted screen (210) between the interior surface wall of two fixed holder (203), and the outward appearance wall of screen (210) is fixed to be inserted and is established in the inside of two movable holder (204).
6. The horizontal moving mechanism of claim 5, wherein: the bottom of one lifting column (201) is fixedly connected with the top of the L-shaped sliding block (105), the bottom of the other lifting column (201) is fixedly connected with the top of the fixed seat (103), and the bottoms of the four fixed blocks (208) are fixedly connected with the top of the operation plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399599.8U CN220623428U (en) | 2023-09-05 | 2023-09-05 | Horizontal moving mechanism for screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399599.8U CN220623428U (en) | 2023-09-05 | 2023-09-05 | Horizontal moving mechanism for screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220623428U true CN220623428U (en) | 2024-03-19 |
Family
ID=90218170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322399599.8U Active CN220623428U (en) | 2023-09-05 | 2023-09-05 | Horizontal moving mechanism for screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220623428U (en) |
-
2023
- 2023-09-05 CN CN202322399599.8U patent/CN220623428U/en active Active
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| GR01 | Patent grant | ||
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