CN221034792U - Projector convenient to adjust - Google Patents
Projector convenient to adjust Download PDFInfo
- Publication number
- CN221034792U CN221034792U CN202322760001.3U CN202322760001U CN221034792U CN 221034792 U CN221034792 U CN 221034792U CN 202322760001 U CN202322760001 U CN 202322760001U CN 221034792 U CN221034792 U CN 221034792U
- Authority
- CN
- China
- Prior art keywords
- transverse plate
- fixedly connected
- projector
- plate
- sleeve
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model relates to the technical field of projectors, in particular to a projector convenient to adjust, which comprises a bottom plate and wheels, wherein a plurality of wheels are arranged at two ends of the lower part of the bottom plate, a shell is fixedly connected in the middle of the upper part of the bottom plate, a first transverse plate is fixedly connected in the middle of the right side of the shell, a first adjusting device is arranged above the shell, and a second adjusting device is arranged above the first adjusting device. Can install the projector body on the fourth diaphragm, afterwards can drive the projector body through wheels and bottom plate etc. and remove to other positions, just need not frequent dismantlement to the projector body yet, afterwards rotate the handle, drive first screw rod through the handle and rotate, make first screw rod drive the sleeve and remove, sleeve cooperation support and casing alright drive the second diaphragm and remove, the second diaphragm passes through first riser and fourth diaphragm etc. and drives the projector body and remove to this highly adjusts the projector body, thereby just improved the adjustment effect.
Description
Technical Field
The utility model relates to the technical field of projectors, in particular to a projector convenient to adjust.
Background
Projectors, also known as projectors, are devices that project or reflect images or video onto a screen using digital light processing technology or LCD liquid crystal imaging technology, and can be played by accessing corresponding images and video signals from different sources, such as computers, cell phones, DVDs, and DVs.
For example, the projector with the authorized bulletin number CN218992925U is convenient to adjust, and comprises the projector and a fixing mechanism, wherein the fixing mechanism is arranged through the projector, so that the operation is simple when the projector is installed and detached, the projector can conveniently move back and forth in a living room and a room, the portability of the projector is improved, the purchasing quantity of the projector is reduced, the cost is saved, and the life quality is improved. But this projecting apparatus convenient to adjustment, after fixed with the projecting apparatus through fixed establishment, owing to do not set up highly regulated structure in fixed establishment department, just so can't adjust the height of projecting apparatus to if there is the shelter from the thing in the below of curtain, just can't adjust the position of projection, thereby just reduced the adjustment effect of projecting apparatus, the aforesaid is in the same time also not set up the structure of adjusting the projection angle of projecting apparatus, like this when being applied to less space and projecting, can't adjust the angle of projection, just reduced the projection effect.
Disclosure of utility model
The utility model aims to solve the problems that in the projector convenient to adjust in the above-mentioned comparison patent, the height of the projector cannot be adjusted, so that if a shielding object exists below a curtain, the position of the projection cannot be adjusted, and meanwhile, a structure for adjusting the projection angle of the projector is not arranged in the above-mentioned projector, so that when the projector is applied to a smaller space for projection, the projection effect is reduced because the projection angle cannot be adjusted, and the projector convenient to adjust is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a projecting apparatus convenient to adjustment, includes bottom plate and wheel, a plurality of wheels are all installed to the below both ends of bottom plate, the rigid coupling has the casing in the middle of the top of bottom plate, the left and right sides below rigid coupling of casing has the swash plate, and the below and the bottom plate looks rigid coupling of swash plate, the rigid coupling has first diaphragm in the middle of the right side of casing, first adjusting device is installed to the top of casing, second adjusting device is installed to first adjusting device's top.
Preferably, the first adjusting device comprises a support, the middle outer wall of the support is in clearance fit with the inner wall of the opening of the shell, a second transverse plate is fixedly connected above the support, a sleeve is fixedly connected below the right side of the second transverse plate, a first screw is connected below the sleeve in a threaded manner, the lower outer wall of the first screw is connected with the inner rotation of the first transverse plate, and a handle is fixedly connected to the lower surface of the first screw.
Preferably, a third transverse plate is fixedly connected below the support, and the outer wall of the third transverse plate is in clearance fit with the inner wall of the sleeve.
Preferably, a spring is arranged in the lower part of the sleeve, and two ends of the spring are fixedly connected with the third transverse plate and the sleeve respectively.
Preferably, the second adjusting device comprises a first vertical plate, the lower part of the first vertical plate is rotationally connected with the groove of the second transverse plate through a rotating shaft, a fourth transverse plate is fixedly connected with the right side lower part of the first vertical plate, a projector body is mounted on the upper surface of the fourth transverse plate, a sliding block is slidably clamped at the sliding groove of the lower part of the fourth transverse plate, a connecting rod is arranged below the sliding block, two ends of the connecting rod are rotationally connected with rectangular blocks through rotating shafts, and the outer walls of the rectangular blocks are fixedly connected with the sliding block and the second transverse plate respectively.
Preferably, an electric push rod is attached to the outer wall of the lower left side of the connecting rod, a second vertical plate is fixedly connected to the outer wall of the left side of the electric push rod, and the lower portion of the second vertical plate is fixedly connected with a second transverse plate.
The projector convenient to adjust has the beneficial effects that: the projector body can be mounted on the fourth transverse plate, then the projector body can be driven to move to other positions through the wheels, the bottom plate and the like, the projector body is not required to be disassembled frequently, then the handle is rotated, the first screw is driven to rotate through the handle, the first screw drives the sleeve to move, the sleeve is matched with the bracket and the shell to drive the second transverse plate to move, the second transverse plate drives the projector body to move through the first vertical plate, the fourth transverse plate and the like, and therefore the height of the projector body is adjusted, and the adjusting effect is improved;
then, the electric push rod is started, the electric push rod drives the connecting rod to rotate, the rectangular block above the connecting rod is matched with the connecting rod to drive the sliding block to move, the sliding block extrudes the fourth transverse plate, the fourth transverse plate can drive the second vertical plate to rotate at the groove of the second transverse plate, the projection angle of the projector body above the fourth transverse plate is adjusted, and therefore, even when the projection is carried out in a small space, the projection position is high, and the projection effect is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the first screw, handle and spring of FIG. 2;
FIG. 4 is a schematic view of the structure of the baffle, electric push rod and connecting rod of FIG. 2;
Fig. 5 is a partial perspective view of fig. 2.
In the figure: 1. the vehicle comprises a bottom plate, 2, wheels, 3, a first adjusting device, 301, a bracket, 302, a second transverse plate, 303, a sleeve, 304, a first screw rod, 305, a handle, 4, a second adjusting device, 401, a first vertical plate, 402, a fourth transverse plate, 403, a projector body, 404, a sliding block, 405, a connecting rod, 406, a rectangular block, 4A1, a fifth transverse plate, 4A2, a second screw rod, 4A3, a swivel, 4A4, a baffle plate, 5, a shell, 6, a sloping plate, 7, the first transverse plate, 8, a third transverse plate, 9, a spring, 10, an electric push rod, 11 and a second vertical plate.
The specific embodiment is as follows:
the utility model is further described below with reference to the accompanying drawings:
Example 1:
referring to fig. 1-5, in this embodiment, a projector convenient to adjust includes a base plate 1 and wheels 2, wherein 2 wheels 2 are installed at two ends of the lower side of the base plate 1, a housing 5 is fixedly connected in the middle of the upper side of the base plate 1, an opening is processed above the housing 5, an inclined plate 6 is fixedly connected below the left side and the right side of the housing 5, the lower side of the inclined plate 6 is fixedly connected with the base plate 1, the housing 5 can be supported through the inclined plate 6, a first transverse plate 7 is fixedly connected in the middle of the right side of the housing 5, a first adjusting device 3 is installed above the housing 5, and a second adjusting device 4 is installed above the first adjusting device 3.
Referring to fig. 1-3, the first adjusting device 3 comprises a bracket 301, a second transverse plate 302, a sleeve 303, a first screw 304 and a handle 305, wherein the middle outer wall of the bracket 301 is in clearance fit with the inner wall of the opening of the shell 5, the second transverse plate 302 is fixedly connected above the bracket 301, a groove is formed in the left side of the second transverse plate 302, the sleeve 303 is fixedly connected below the right side of the first transverse plate 302, the first screw 304 is connected below the sleeve 303 in a threaded manner, the sleeve 303 can be driven to move through the first screw 304, the lower outer wall of the first screw 304 is rotationally connected with the inner part of the first transverse plate 7, the handle 305 is fixedly connected to the lower surface of the first screw 304, the third transverse plate 8 is fixedly connected below the bracket 301, the outer wall of the third transverse plate 8 is in clearance fit with the inner wall of the sleeve 303, the spring 9 is arranged inside the lower part of the sleeve 303 through the third transverse plate 8 and the sleeve 303 to play a limiting role, two ends of the spring 9 are fixedly connected with the third transverse plate 8 and the sleeve 303 respectively, and the third transverse plate 8 and the sleeve 303 can move stably when the third transverse plate 8 and the third transverse plate 301 move through the elastic property of the spring 9;
The projector body 403 can be mounted on the fourth diaphragm 402, then the projector body 403 can be driven to move to other positions through the wheels 2, the bottom plate 1 and the like, frequent disassembly of the projector body 403 is not needed, then the handle 305 is rotated, the first screw rod 304 is driven to rotate through the handle 305, the first screw rod 304 drives the sleeve 303 to move, the sleeve 303 is matched with the bracket 301 and the shell 5 to drive the second diaphragm 302 to move, the second diaphragm 302 drives the projector body 403 to move through the first vertical plate 7, the fourth diaphragm 402 and the like, and the height of the projector body 403 is adjusted, so that the adjusting effect is improved.
Referring to fig. 1, 2, 4 and 5, the second adjusting device 4 includes a first riser 401, a fourth riser 402, a projector body 403, a sliding block 404, a connecting rod 405 and a rectangular block 406, the lower part of the first riser 401 is rotationally connected with a groove of the second riser 302 through a rotating shaft, a sliding groove is processed on the right side of the first riser 401, the fourth riser 402 is fixedly connected with the lower right side of the first riser 401, a sliding groove is processed below the fourth riser 402, the projector body 403 is mounted on the upper surface of the fourth riser 402, the model of the projector body 403 can be selected according to the user's requirement, the sliding groove below the fourth riser 402 is slidably clamped with the sliding block 404, the sliding block 404 can move at the sliding groove of the fourth riser 402, the connecting rod 405 is arranged below the sliding block 404, both ends of the connecting rod 405 are rotationally connected with the rectangular block 406 through the rotating shaft, the outer walls of the upper and lower rectangular block 406 are respectively fixedly connected with the sliding block 404 and the second riser 302, an electric push rod 10 is attached to the outer wall below the left side of the connecting rod 405, the electric push rod 10 is fixedly connected with the outer wall 11 of the second riser 302, and the electric push rod 10 is fixedly connected with the left side of the second riser 11 according to the user's requirement;
The external power supply of the electric push rod 10 is connected, the electric push rod 10 is started, the electric push rod 10 drives the connecting rod 405 to rotate, the rectangular block 406 above the connecting rod 405 is matched with the connecting rod to drive the sliding block 404 to move, the sliding block 404 extrudes the fourth transverse plate 402, the fourth transverse plate 402 can drive the second vertical plate 11 to rotate at the groove of the second transverse plate 302, the projection angle of the projector body 403 above the fourth transverse plate 402 is adjusted, and therefore, even when the projection is carried out in a smaller space, the projection position is higher, and the projection effect is guaranteed.
In this embodiment, when an operator needs to use the projector convenient for adjustment, firstly, the operator can mount the projector body 403 on the fourth transverse plate 402, then can drive the projector body 403 to move to other positions through the wheel 2, the bottom plate 1 and the like, and then does not need to frequently disassemble the projector body 403, then rotates the handle 305, drives the first screw 304 to rotate through the handle 305, so that the first screw 304 drives the sleeve 303 to move, the sleeve 303 cooperates with the bracket 301 and the housing 5 to drive the second transverse plate 302 to move, and the second transverse plate 302 drives the projector body 403 to move through the first vertical plate 7, the fourth transverse plate 402 and the like, so as to adjust the height of the projector body 403, thereby improving the adjustment effect;
Then, the external power supply of the electric push rod 10 is connected, the electric push rod 10 is started, the electric push rod 10 drives the connecting rod 405 to rotate, the connecting rod 405 is matched with the rectangular block 406 above to drive the sliding block 404 to move, the sliding block 404 extrudes the fourth transverse plate 402, the fourth transverse plate 402 can drive the second vertical plate 11 to rotate at the groove of the second transverse plate 302, and therefore the projection angle of the projector body 403 above the fourth transverse plate 402 is adjusted, and even when the projection is carried out in a smaller space, the projection position is higher, and the projection effect is guaranteed.
Example 2:
Referring to fig. 1, 2 and 4, in this embodiment, the present utility model provides a technical solution: the projector convenient to adjust, the second adjusting device 4 can also comprise a fifth transverse plate 4A1, a second screw 4A2, a rotating head 4A3 and a baffle 4A4, wherein the left side of the fifth transverse plate 4A1 is fixedly connected with the first vertical plate 401, the second screw 4A2 is connected with the inner thread of the fifth transverse plate 4A1, the rotating head 4A3 is fixedly arranged on the upper surface of the second screw 4A2, the baffle 4A4 is connected under the second screw 4A2 in a rotating way, the outer wall of the left side of the baffle 4A4 is in clearance fit with the inner wall of the chute of the first vertical plate 401, and the lower surface of the baffle 4A4 is attached to the upper surface of the projector body 403;
When the projector body 403 is mounted above the fourth transverse plate 402, the rotating head 4A3 can be rotated, the second screw 4A2 is driven to rotate by the rotating head 4A3, and the second screw 4A2 moves through the fifth transverse plate 4A1, so that the second screw 4A2 cooperates with the first vertical plate 401 to drive the baffle 4A4 to move, and the baffle 4A4 cooperates with the fourth transverse plate 402 to tightly support and fix the projector body 403.
In this embodiment, when the operator needs to use the projector that is convenient to adjust, after the projector body 403 is mounted above the fourth transverse plate 402, the rotating head 4A3 can be rotated, the second screw 4A2 is driven to rotate by the rotating head 4A3, and the second screw 4A2 moves through the fifth transverse plate 4A1, so that the second screw 4A2 cooperates with the first vertical plate 401 to drive the baffle 4A4 to move, so that the baffle 4A4 cooperates with the fourth transverse plate 402 to tightly fix the projector body 403.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a projecting apparatus convenient to adjustment, includes bottom plate (1) and wheel (2), a plurality of wheels (2), its characterized in that are all installed at the below both ends of bottom plate (1): the novel lifting device is characterized in that a shell (5) is fixedly connected in the middle of the upper part of the bottom plate (1), an inclined plate (6) is fixedly connected below the left side and the right side of the shell (5), the lower part of the inclined plate (6) is fixedly connected with the bottom plate (1), a first transverse plate (7) is fixedly connected in the middle of the right side of the shell (5), a first adjusting device (3) is arranged above the shell (5), and a second adjusting device (4) is arranged above the first adjusting device (3).
2. A projector for facilitating adjustment according to claim 1, wherein: the first adjusting device (3) comprises a support (301), the middle outer wall of the support (301) is in clearance fit with the inner wall of the opening of the shell (5), a second transverse plate (302) is fixedly connected to the upper portion of the support (301), a sleeve (303) is fixedly connected to the lower right side of the second transverse plate (302), a first screw (304) is connected to the lower inner thread of the sleeve (303), the lower outer wall of the first screw (304) is connected with the inner rotation of the first transverse plate (7), and a handle (305) is fixedly connected to the lower surface of the first screw (304).
3. A projector for facilitating adjustment according to claim 2, wherein: a third transverse plate (8) is fixedly connected below the support (301), and the outer wall of the third transverse plate (8) is in clearance fit with the inner wall of the sleeve (303).
4. A projector according to claim 3, wherein the projector is adjustable: a spring (9) is arranged in the lower part of the sleeve (303), and two ends of the spring (9) are fixedly connected with the third transverse plate (8) and the sleeve (303) respectively.
5. A projector for facilitating adjustment according to claim 1, wherein: the second adjusting device (4) comprises a first vertical plate (401), the lower side of the first vertical plate (401) is rotationally connected with the groove of a second transverse plate (302) through a rotating shaft, a fourth transverse plate (402) is fixedly connected with the lower right side of the first vertical plate (401), a projector body (403) is mounted on the upper surface of the fourth transverse plate (402), a sliding block (404) is slidably clamped at the sliding groove of the lower side of the fourth transverse plate (402), a connecting rod (405) is arranged below the sliding block (404), rectangular blocks (406) are rotationally connected at two ends of the connecting rod (405) through rotating shafts, and the outer walls of the rectangular blocks (406) are fixedly connected with the sliding block (404) and the second transverse plate (302) respectively.
6. The adjustable projector of claim 5, wherein: an electric push rod (10) is attached to the outer wall of the lower left side of the connecting rod (405), a second vertical plate (11) is fixedly connected to the outer wall of the left side of the electric push rod (10), and the lower portion of the second vertical plate (11) is fixedly connected with a second transverse plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760001.3U CN221034792U (en) | 2023-10-16 | 2023-10-16 | Projector convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760001.3U CN221034792U (en) | 2023-10-16 | 2023-10-16 | Projector convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034792U true CN221034792U (en) | 2024-05-28 |
Family
ID=91166415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322760001.3U Active CN221034792U (en) | 2023-10-16 | 2023-10-16 | Projector convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034792U (en) |
-
2023
- 2023-10-16 CN CN202322760001.3U patent/CN221034792U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210424320U (en) | Angle adjusting device for three-dimensional scanner | |
| CN221034792U (en) | Projector convenient to adjust | |
| WO2023124662A1 (en) | Movie and television planning work display projector | |
| CN211423733U (en) | Adjustable projector | |
| CN213482630U (en) | 3LCD projection machine convenient to maintain | |
| CN210050502U (en) | Intelligent interactive flat plate | |
| CN220891577U (en) | Projection arrangement convenient to maintain | |
| KR20050093373A (en) | Display panel up-down device for television set | |
| CN215456321U (en) | Table is placed with projecting apparatus to mathematics and information calculation science teaching | |
| CN214839975U (en) | Projection equipment for digital media | |
| CN218895192U (en) | Novel liquid crystal display | |
| CN211554623U (en) | Focusing-free projector main board based on wavefront coding | |
| CN219609414U (en) | Three-dimensional projection device of archaeological information visualization | |
| CN214947815U (en) | Multimedia display equipment | |
| CN220152244U (en) | Video display instrument with adjusting frame | |
| CN220038061U (en) | Electric control tripod | |
| CN220436152U (en) | Projector hanging bracket with adjustable angle | |
| CN214409947U (en) | Heat dissipation type multi-media whiteboard | |
| CN221146010U (en) | Stable base for projection propaganda | |
| CN220647601U (en) | New media mobile news spreading device | |
| CN218510526U (en) | Projection arrangement convenient to adjust projection angle | |
| CN216135915U (en) | Ultrasonic equipment | |
| CN212341664U (en) | Projection display device | |
| CN219954972U (en) | LCD screen installation mechanism | |
| CN213186348U (en) | Projection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |