CN211450224U - Projection equipment convenient to installation for multimedia interaction - Google Patents
Projection equipment convenient to installation for multimedia interaction Download PDFInfo
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- CN211450224U CN211450224U CN201922434582.5U CN201922434582U CN211450224U CN 211450224 U CN211450224 U CN 211450224U CN 201922434582 U CN201922434582 U CN 201922434582U CN 211450224 U CN211450224 U CN 211450224U
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- dust guard
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Abstract
The utility model discloses a projection equipment that multimedia interaction used convenient to installation, the on-line screen storage device comprises a base, the fixed mounting bracket that is equipped with in base top, the spout has been seted up on the mounting bracket, bottom fixed mounting is equipped with the motor in the spout, the output of motor is connected with the lead screw, lead screw outside threaded connection is equipped with the slider, the fixed mount pad that is equipped with on the slider, the projecting apparatus has been placed on the mount pad, just be located on the mounting bracket the projecting apparatus top is equipped with the dust guard, the dust guard with the mounting bracket passes through hinge swing joint, the fixed connecting block that is equipped with in dust guard one side, swing joint is equipped with the support frame on the connecting block, the support frame is kept away from connecting block one end and movable block swing joint, the fixed regulation seat. Has the advantages that: the dust guard is supported by the supporting frame, and when the dust guard is not needed, the dust guard can be manually operated, so that the dust guard is closed, the structure is simple, the operation is convenient, and the storage is convenient.
Description
Technical Field
The utility model relates to a projection equipment particularly, relates to a projection equipment that multimedia interaction used convenient to installation.
Background
The multimedia projection equipment is an optical instrument which utilizes an optical element to amplify the outline of a workpiece and project the workpiece onto a video screen, can project images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places at present, but at present, the multimedia projection equipment is mostly fixedly installed at the top end of a wall body and is complex to install, so that the demand for the multimedia interactive projection equipment which is convenient to install is increasing.
Most multimedia projection equipment that exists on the existing market is mostly fixed mounting at the top of wall body or directly places on the table, and this kind of setting installation is used comparatively inconveniently, highly can not adjust, and during the long-term use, the dust is saved easily, occupies great space moreover, perhaps uses comparatively inconvenient etc. consequently, proposes the projection equipment of multimedia interaction usefulness convenient to installation to above-mentioned problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a projecting apparatus that multimedia interaction used convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a projection device for multimedia interaction convenient to install comprises a base, wherein a mounting frame is fixedly arranged at the top of the base, a chute is formed in the mounting frame, a motor is fixedly arranged at the bottom in the chute, the output end of the motor is connected with a lead screw, a sliding block is arranged on the outer side of the lead screw in a threaded connection manner, a mounting seat is fixedly arranged on the sliding block, a projector is placed on the mounting seat, a dustproof plate is arranged on the mounting frame and above the projector, the dustproof plate is movably connected with the mounting frame through a hinge, a connecting block is fixedly arranged on one side of the dustproof plate, a supporting frame is movably connected on the connecting block, one end of the supporting frame, away from the connecting block, is movably connected with a movable block, an adjusting seat is fixedly arranged on the mounting frame, a rotating shaft penetrates through the adjusting seat, and a, one side of the spiral chute is provided with a connecting rod in a sliding connection mode, one side of the adjusting seat is provided with a chute, a matched moving block is arranged in the chute, one side of the moving block is fixedly connected with the connecting rod, and the other side of the moving block is fixedly connected with the moving block.
Furthermore, the bottom of the base is movably connected with a roller, and the roller is a roller with a brake.
Furthermore, one end of the rotating shaft penetrates through the adjusting seat and extends to the outside of the adjusting seat, and an adjusting knob I is arranged outside the adjusting seat.
Furthermore, the mounting seat is symmetrically and fixedly provided with limiting plates, the limiting plates are provided with threaded holes, and threaded rods are connected in the threaded holes in a threaded manner.
Furthermore, threaded rod one end is equipped with splint, the projecting apparatus is placed between the splint, threaded rod one end is equipped with adjust knob two.
Furthermore, the sliding groove is internally symmetrically and fixedly provided with limiting rods, and two ends of the sliding block respectively penetrate through the limiting rods.
The utility model provides a projection equipment that multimedia interaction used convenient to installation, beneficial effect as follows:
(1) at first, place the projecting apparatus on the mount pad, rethread manual operation, press from both sides tight fixedly to the projecting apparatus, when needs adjust the projection height, motor work, it rotates to drive the lead screw, the lead screw drives the slider and removes, the slider drives mount pad and projecting apparatus and removes, go up and down, it is convenient to have brought in the use, through being equipped with the dust guard, can prevent that the dust from entering into on the projecting apparatus, play dirt-proof effect, in the use, can manual operation, it rotates to drive the axis of rotation, make the connecting rod slide in spiral chute, it slides to drive the movable block, the movable block drives the movable block and slides, the movable block drives the support frame and slides, prop up the dust guard through the support frame, when not needing, again can manual operation, make the dust guard close, moreover, the steam generator is simple in structure, and.
(2) The roller with the brake is arranged, so that the mobile use is facilitated. The adjusting operation is facilitated by the arrangement of the adjusting knob I and the adjusting knob II. Through being equipped with threaded rod and splint, can manually rotate adjust knob two, drive the threaded rod and remove, the threaded rod drives splint and removes, presss from both sides tight fixedly to the projecting apparatus through splint, has made things convenient for the installation and the dismantlement of projecting apparatus. The limiting rod is arranged, so that the sliding block is limited.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a projection apparatus for multimedia interaction, which is convenient to install according to an embodiment of the present invention;
fig. 2 is a side view of a dust guard in a multimedia interactive projection device for easy installation according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mounting seat in a multimedia interactive projection device, which is convenient to install according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of an adjusting seat in a projection apparatus for multimedia interaction, which is convenient to install according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a mounting frame; 3. a chute; 4. a motor; 5. a screw rod; 6. a slider; 7. a mounting seat; 8. a projector; 9. a dust-proof plate; 10. a support frame; 11. an adjusting seat; 12. a rotating shaft; 13. a connecting rod; 14. a moving block; 15. a roller; 16. a threaded rod; 17. a splint; 18. a limiting rod.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-4, according to an embodiment of the present invention, an easily-installed multimedia interactive projection apparatus includes a base 1, a mounting frame 2 is fixedly disposed on a top of the base 1, a sliding groove 3 is disposed on the mounting frame 2, a motor 4 is fixedly disposed on a bottom of the sliding groove 3, an output end of the motor 4 is connected to a lead screw 5, a slider 6 is disposed on an outer side of the lead screw 5 in a threaded connection manner, a mounting seat 7 is fixedly disposed on the slider 6, a projector 8 is disposed on the mounting seat 7, a dust-proof plate 9 is disposed on the mounting frame 2 and above the projector 8, the dust-proof plate 9 is movably connected to the mounting frame 2 via a hinge, a connecting block is fixedly disposed on one side of the dust-proof plate 9, a supporting frame 10 is movably connected to the connecting block, and one end of the supporting frame 10, which is far away, an adjusting seat 11 is fixedly arranged on the mounting frame 2, a rotating shaft 12 penetrates through the adjusting seat 11, a spiral chute is arranged on the outer side of the rotating shaft 12, a connecting rod 13 is slidably connected to one side of the spiral chute, a chute 3 is arranged on one side of the adjusting seat 11, a matched moving block 14 is arranged in the chute 3, one side of the moving block 14 is fixedly connected with the connecting rod 13, and the other side of the moving block 14 is fixedly connected with the moving block, firstly, the projector 8 is placed on the mounting seat 7, the projector 8 is clamped and fixed through manual operation, when the projection height needs to be adjusted, the motor 4 works to drive the lead screw 5 to rotate, the lead screw 5 drives the slide block 6 to move, the slide block 6 drives the mounting seat 7 and the projector 8 to move and lift, convenience is brought to the use process, and dust can be prevented from entering the projector 8 through the dust guard plate 9, play dirt-proof effect, during the use, can manual operation, drive axis of rotation 12 and rotate for connecting rod 13 slides in spiral chute, drives movable block 14 and slides, and movable block 14 drives the movable block and slides, and the movable block drives support frame 10 and slides, props up dust guard 9 through support frame 10, when not needing, again can manual operation, makes dust guard 9 close, simple structure, and the simple operation has made things convenient for and has accomodate.
Example two:
referring to fig. 1-4, for the base 1, the bottom of the base 1 is movably connected with a roller 15, the roller 15 is a roller with a brake, and the roller with a brake is provided to facilitate the mobile use. For the rotating shaft 12, one end of the rotating shaft 12 penetrates through the adjusting seat 11 and extends to the outside of the adjusting seat 11 to be provided with a first adjusting knob. For the mounting seat 7, limiting plates are symmetrically and fixedly arranged on the mounting seat 7, threaded holes are formed in the limiting plates, and threaded rods 16 are connected in the threaded holes in a threaded manner. For the threaded rod 16, one end of the threaded rod 16 is provided with a clamping plate 17, the projector 8 is placed between the clamping plates 17, and one end of the threaded rod 16 is provided with a second adjusting knob. For the sliding groove 3, limiting rods 18 are symmetrically and fixedly arranged in the sliding groove 3, two ends of the sliding block 6 penetrate through the limiting rods 18 respectively, and the adjusting operation is facilitated by arranging an adjusting knob I and an adjusting knob II. Through being equipped with threaded rod 16 and splint 17, can manually rotate adjust knob two, drive threaded rod 16 and remove, threaded rod 16 drives splint 17 and removes, presss from both sides tight fixedly to projecting apparatus 8 through splint 17, has made things convenient for the installation and the dismantlement of projecting apparatus 8. The limiting rod 18 is arranged to limit the sliding block 6.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process
In practical application, firstly, the projector 8 is placed on the mounting seat 7, then the projector 8 is clamped and fixed through manual operation, when the projection height needs to be adjusted, the motor 4 works to drive the lead screw 5 to rotate, the lead screw 5 drives the slider 6 to move, the slider 6 drives the mounting seat 7 and the projector 8 to move and go up and down, convenience is brought to the use process, through the arrangement of the dustproof plate 9, dust can be prevented from entering the projector 8 to play a dustproof role, when the projector is used, the manual operation can be carried out, the rotating shaft 12 is driven to rotate, the connecting rod 13 slides in the spiral chute, the moving block 14 is driven to slide, the moving block 14 drives the movable block to slide, the movable block drives the supporting frame 10 to slide, the dustproof plate 9 is supported through the supporting frame 10, when the projector is not needed, the manual operation can be carried out, the dustproof plate 9 is closed, the structure is simple, the operation is convenient, convenient for storage. The roller with the brake is arranged, so that the mobile use is facilitated. The adjusting operation is facilitated by the arrangement of the adjusting knob I and the adjusting knob II. Through being equipped with threaded rod 16 and splint 17, can manually rotate adjust knob two, drive threaded rod 16 and remove, threaded rod 16 drives splint 17 and removes, presss from both sides tight fixedly to projecting apparatus 8 through splint 17, has made things convenient for the installation and the dismantlement of projecting apparatus 8. The limiting rod 18 is arranged to limit the sliding block 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The projection equipment convenient for multimedia interaction is characterized by comprising a base (1), wherein a mounting frame (2) is fixedly arranged at the top of the base (1), a sliding groove (3) is formed in the mounting frame (2), a motor (4) is fixedly arranged at the bottom in the sliding groove (3), the output end of the motor (4) is connected with a lead screw (5), a sliding block (6) is arranged at the outer side of the lead screw (5) in a threaded connection manner, a mounting seat (7) is fixedly arranged on the sliding block (6), a projector (8) is placed on the mounting seat (7), a dust guard (9) is arranged on the mounting frame (2) and above the projector (8), the dust guard (9) is movably connected with the mounting frame (2) through a hinge, a connecting block is fixedly arranged on one side of the dust guard (9), and a support frame (10) is movably connected on the connecting block, keep away from support frame (10) connecting block one end and movable block swing joint, fixed regulation seat (11) of being equipped with on mounting bracket (2), it is equipped with axis of rotation (12) to run through in regulation seat (11), spiral chute has been seted up in axis of rotation (12) outside, spiral chute one side sliding connection is equipped with connecting rod (13), spout (3) have been seted up to regulation seat (11) one side, be equipped with assorted movable block (14) in spout (3), movable block (14) one side with connecting rod (13) fixed connection, movable block (14) opposite side with movable block fixed connection.
2. The projection device for multimedia interaction convenient to install according to claim 1, wherein the bottom of the base (1) is movably connected with rollers (15), and the rollers (15) are rollers with brakes.
3. The multimedia interactive projection device convenient to install according to claim 2, wherein one end of the rotating shaft (12) penetrates through the adjusting base (11) and extends to the outside of the adjusting base (11) to form an adjusting knob I.
4. The projection device for multimedia interaction convenient to install according to claim 3, wherein the installation base (7) is symmetrically and fixedly provided with a limiting plate, the limiting plate is provided with a threaded hole, and the threaded hole is internally threaded with a threaded rod (16).
5. The multimedia interactive projection device convenient to install as claimed in claim 4, wherein one end of the threaded rod (16) is provided with a clamping plate (17), the projector (8) is placed between the clamping plates (17), and one end of the threaded rod (16) is provided with a second adjusting knob.
6. The projection device for multimedia interaction convenient to install according to claim 5, wherein a limiting rod (18) is symmetrically and fixedly arranged in the sliding groove (3), and two ends of the sliding block (6) respectively penetrate through the limiting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434582.5U CN211450224U (en) | 2019-12-30 | 2019-12-30 | Projection equipment convenient to installation for multimedia interaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434582.5U CN211450224U (en) | 2019-12-30 | 2019-12-30 | Projection equipment convenient to installation for multimedia interaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211450224U true CN211450224U (en) | 2020-09-08 |
Family
ID=72296636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922434582.5U Active CN211450224U (en) | 2019-12-30 | 2019-12-30 | Projection equipment convenient to installation for multimedia interaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211450224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870683A (en) * | 2021-10-19 | 2021-12-31 | 武汉润林果达科技有限公司 | Building engineering design is used for regional planning simulation sand table |
-
2019
- 2019-12-30 CN CN201922434582.5U patent/CN211450224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870683A (en) * | 2021-10-19 | 2021-12-31 | 武汉润林果达科技有限公司 | Building engineering design is used for regional planning simulation sand table |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: Room 903, Building B, Jinsha International, No. 65 Chang'an Middle Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an Fulai Advertising Culture Communication Co.,Ltd. Address before: No. 157 Shanda Road, Lixia District, Jinan City, Shandong Province, 250014, Huaqiang Electronic World 1FYB008 Patentee before: JINAN MINGLU ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |