CN214586356U - Multimedia ground interactive projector convenient for angle adjustment - Google Patents
Multimedia ground interactive projector convenient for angle adjustment Download PDFInfo
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- CN214586356U CN214586356U CN202120382443.7U CN202120382443U CN214586356U CN 214586356 U CN214586356 U CN 214586356U CN 202120382443 U CN202120382443 U CN 202120382443U CN 214586356 U CN214586356 U CN 214586356U
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Abstract
The utility model discloses a make things convenient for angle regulation's interactive projecting apparatus in multimedia ground relates to projecting apparatus technical field, for solving current interactive projecting apparatus in ground when using, all relies on a projection basic point to jet out, has limited interactive performance's problem. Be provided with seal ring between the first outer cover body of projecting apparatus and the projecting apparatus second outer cover body, one side of the first outer cover body of projecting apparatus is provided with the closing cap board, the closing cap board is through first rotatory axis body and the first outer cover body threaded connection of projecting apparatus, one side of the projector second outer cover body is provided with the column base, and the column base is provided with four, the lower terminal surface of the first outer cover body of projecting apparatus and the projector second outer cover body is provided with main projecting head, all be provided with around the main projecting head outer wall and assist the projecting head, and assist the projecting head and be provided with four.
Description
Technical Field
The utility model relates to a projecting apparatus technical field specifically is a make things convenient for angle regulation's multimedia ground interactive projecting apparatus.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment places, and have different types such as CRT, LCD and DLP according to different working modes. Light sources used for projectors include conventional high-intensity gas discharge light sources (e.g., ultra-high pressure mercury lamps, short arc xenon lamps, metal halide lamps) and novel light sources typified by LED light sources and laser light sources. The conventional light source projector generally makes the projected image darken and turn yellow (such as brightness attenuation, color saturation contrast reduction and the like) along with the attenuation of the emergent light of the light source after being used for a period of time, and in a use occasion with higher requirements on image quality, even if the bulb still emits light, the bulb has to be replaced accordingly. The light attenuation is a major obstacle that cannot be overcome by the conventional light source.
However, when the existing ground interactive projector is used, the projection is carried out by depending on a projection base point, so that the problem of interactive performance is limited; therefore, the existing requirements are not met, and a multimedia ground interactive projector with a conveniently-adjustable angle is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for angle regulation's interactive projecting apparatus in multimedia ground to current interactive projecting apparatus on ground that proposes in solving above-mentioned background all relies on a projection basic point to jet out when using, has limited interactive performance's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for angle regulation's interactive projecting apparatus in multi-media ground, includes the first dustcoat of projecting apparatus and the projecting apparatus second dustcoat of projecting apparatus, be provided with seal ring between the first dustcoat of projecting apparatus and the projecting apparatus second dustcoat of projecting apparatus, one side of the first dustcoat of projecting apparatus is provided with the closing cap board, the closing cap board is through first rotatory axis body and the first dustcoat of projecting apparatus threaded connection, one side of the second dustcoat of projecting apparatus is provided with the column base, and the column base is provided with four, the lower terminal surface of the first dustcoat of projecting apparatus and the projecting apparatus second dustcoat of projecting apparatus is provided with main projecting head, all be provided with around the main projecting head outer wall and assist the projecting head and be provided with four.
Preferably, the preceding terminal surface of the first outer cover body of projecting apparatus is provided with overhauls the baffle, overhaul the baffle and pass through hexagonal rivet and the first outer cover body threaded connection of projecting apparatus, and hexagonal rivet is provided with four.
Preferably, the inside of maintenance baffle is provided with the heat dissipation end hole, and the heat dissipation end hole is provided with a plurality of, a plurality of the heat dissipation end hole all builds with maintenance baffle integral type.
Preferably, a display screen is arranged below the outer wall of the first outer cover of the projector, and four operation keys are arranged above the display screen.
Preferably, the up end of the first outer cover body of projecting apparatus is provided with the head rod, and head rod and the first outer cover body fixed connection of projecting apparatus, the up end of head rod is provided with the second connecting rod, the second connecting rod passes through the rotatory axis body of second and is connected with the head rod rotation, the up end of second connecting rod is provided with the bottom plate, the bottom plate passes through installation rivet and installation basic point threaded connection, and the installation rivet is provided with four.
Preferably, the inside of the first outer cover body of projecting apparatus and the inside of the second outer cover body of projecting apparatus are provided with interior cavity, the inside of interior cavity is provided with accomodates the cavity, the inside of accomodating the cavity is provided with the telescopic rod body, the one end at main projecting head is installed to the one end of the telescopic rod body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up around main projecting head and assist the projecting head, can use with the cooperation of main projecting head, the maximize improve this equipment and personnel's interactive projection performance to avoid current ground interactive projecting apparatus when using, only rely on a projection base point to jet out, the problem of interactive performance has been limited, and the rotatory axis body of head rod accessible second on the projecting apparatus adjusts the second connecting rod, it is comparatively convenient to let the device adjust in the angle, further improve projected interactive variety.
2. Through the telescopic rod body arranged inside the device, the telescopic rod body can run up and down through electric operation, so that when the device is not used, the main projection head is accommodated into the accommodating cavity, and the condition that the camera lens is damaged due to external objects is effectively avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a partial structure of a first outer cover of the projector according to the present invention;
FIG. 3 is a partial enlarged view of the point A of the present invention;
in the figure: 1. a first outer cover of the projector; 2. a projector second housing; 3. a sealing gasket; 4. sealing the cover plate; 5. a first rotating shaft body; 6. a maintenance baffle; 7. a hexagonal rivet; 8. a heat dissipating end hole; 9. a main projection head; 10. an auxiliary projection head; 11. a column shoe; 12. a first connecting rod; 13. a second rotating shaft body; 14. a second connecting rod; 15. a base plate; 16. mounting a rivet; 17. a display screen; 18. an operation key; 19. an inner cavity; 20. a receiving cavity; 21. a telescopic rod body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a make things convenient for angle regulation's interactive projecting apparatus in multi-media ground, including first dustcoat of projecting apparatus 1 and projecting apparatus second dustcoat 2, be provided with seal ring 3 between first dustcoat of projecting apparatus 1 and the projecting apparatus second dustcoat 2, one side of the first dustcoat of projecting apparatus 1 is provided with closing cap board 4, closing cap board 4 is through first rotatory axis body 5 and the first dustcoat of projecting apparatus 1 threaded connection, one side of the projecting apparatus second dustcoat of projecting apparatus 2 is provided with column base 11, and column base 11 is provided with four, the lower terminal surface of the first dustcoat of projecting apparatus 1 and the projecting apparatus second dustcoat of projecting apparatus 2 is provided with main projecting head 9, main projecting head 9's setting, throw projection picture, all be provided with around main projecting head 9 outer wall and assist projecting head 10, and assist projecting head 10 and be provided with four.
Further, the preceding terminal surface of the first outer cover of projecting apparatus 1 is provided with overhauls baffle 6, overhauls baffle 6 through hexagonal rivet 7 and the first outer cover of projecting apparatus 1 threaded connection, and hexagonal rivet 7 is provided with four, and the setting of hexagonal rivet 7 lets the installation comparatively convenient.
Further, the inside of maintenance baffle 6 is provided with heat dissipation end hole 8, and heat dissipation end hole 8 is provided with a plurality of, and a plurality of heat dissipation end hole 8 all builds with maintenance baffle 6 integral type, and the setting of heat dissipation end hole 8 is effectual gets rid of the heat, reduces the inside heat overload of the device, leads to the component to damage.
Further, the display screen 17 is arranged below the outer wall of the first outer cover body 1 of the projector, the operating keys 18 are arranged above the display screen 17, the number of the operating keys 18 is four, and the numerical values are visually observed due to the arrangement of the display screen 17.
Further, the up end of the first outer cover of projecting apparatus 1 is provided with head rod 12, and head rod 12 and the first outer cover of projecting apparatus 1 fixed connection, the up end of head rod 12 is provided with second connecting rod 14, second connecting rod 14 rotates with head rod 12 through second rotatory axis body 13 and is connected, the up end of second connecting rod 14 is provided with bottom plate 15, bottom plate 15 is through installation rivet 16 and installation basic point threaded connection, and installation rivet 16 is provided with four, the setting of installation rivet 16, it is comparatively convenient to let the installation.
Further, the inside of the first outer cover body 1 of projecting apparatus and the inside of the second outer cover body 2 of projecting apparatus are provided with interior cavity 19, and the inside of interior cavity 19 is provided with accomodates cavity 20, and the inside of accomodating cavity 20 is provided with the flexible body of rod 21, and the one end at main projection head 9 is installed to the one end of the flexible body of rod 21, and the setting of the flexible body of rod 21 lets the device can be effectual carry out the effect of accomodating to main projection head 9, provides the measure of protection.
The working principle is as follows: during the use, install bottom plate 15 at the wall top surface through installation rivet 16, and when the device used, can carry out the adjustment on the angle through the rotatory axis body 13 of second to head rod 12, the rotatory axis body 13 of second is when rotating, can transfer the turnbuckle at axle both ends loose, after adjusting, it is inseparable to fix the turnbuckle again, let interactive effect can select the most suitable direction in the angle, when this projecting apparatus uses, the heat that the inside operation produced can discharge through heat dissipation end hole 8 on the maintenance baffle 6, reduce the too high probability that leads to the component to damage of inside heat, and all be provided with around main projecting head 9 and assist projecting head 10, the interactive projection performance of this equipment of improvement that can the maximize, the setting of closing cap board 4 has then played certain guard effect for the first dustcoat 1 of projecting apparatus.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a convenient angle regulation's interactive projecting apparatus on multi-media ground, includes the first outer cover of projecting apparatus (1) and projecting apparatus second outer cover (2), its characterized in that: be provided with seal ring (3) between the first outer cover body of projecting apparatus (1) and the projecting apparatus second outer cover body (2), one side of the first outer cover body of projecting apparatus (1) is provided with closing cap board (4), closing cap board (4) are through first rotatory axis body (5) and the first outer cover body of projecting apparatus (1) threaded connection, one side of the first outer cover body of projecting apparatus (2) is provided with column base (11), and column base (11) are provided with four, the lower terminal surface of the first outer cover body of projecting apparatus (1) and the projecting apparatus second outer cover body of projecting apparatus (2) is provided with main projection head (9), all be provided with around main projection head (9) outer wall and assist projection head (10) and be provided with four.
2. The multimedia ground interactive projector convenient for angle adjustment according to claim 1, wherein: the front end face of the first outer cover body (1) of the projector is provided with an overhaul baffle (6), the overhaul baffle (6) is in threaded connection with the first outer cover body (1) of the projector through a hexagonal rivet (7), and the hexagonal rivet (7) is provided with four.
3. The multimedia ground interactive projector convenient for angle adjustment according to claim 2, wherein: the inside of maintenance baffle (6) is provided with heat dissipation end hole (8), and heat dissipation end hole (8) are provided with a plurality of, a plurality of heat dissipation end hole (8) all build with maintenance baffle (6) integral type.
4. The multimedia ground interactive projector convenient for angle adjustment according to claim 1, wherein: the projector is characterized in that a display screen (17) is arranged below the outer wall of the first outer cover body (1) of the projector, operation keys (18) are arranged above the display screen (17), and four operation keys (18) are arranged.
5. The multimedia ground interactive projector convenient for angle adjustment according to claim 1, wherein: the utility model discloses a portable projector, including first dustcoat body of projector (1), the up end of first dustcoat body of projector (1) is provided with head rod (12), and head rod (12) and the first dustcoat body of projector (1) fixed connection, the up end of head rod (12) is provided with second connecting rod (14), second connecting rod (14) are rotated with head rod (12) through the rotatory axis body of second (13) and are connected, the up end of second connecting rod (14) is provided with bottom plate (15), bottom plate (15) are through installation rivet (16) and installation basic point threaded connection, and installation rivet (16) are provided with four.
6. The multimedia ground interactive projector convenient for angle adjustment according to claim 1, wherein: the inside of the first outer cover body (1) of projecting apparatus and the second outer cover body (2) of projecting apparatus is provided with interior cavity (19), the inside of interior cavity (19) is provided with accomodates cavity (20), the inside of accomodating cavity (20) is provided with the flexible body of rod (21), the one end at main projection head (9) is installed to the one end of the flexible body of rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120382443.7U CN214586356U (en) | 2021-02-20 | 2021-02-20 | Multimedia ground interactive projector convenient for angle adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120382443.7U CN214586356U (en) | 2021-02-20 | 2021-02-20 | Multimedia ground interactive projector convenient for angle adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214586356U true CN214586356U (en) | 2021-11-02 |
Family
ID=78351102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120382443.7U Active CN214586356U (en) | 2021-02-20 | 2021-02-20 | Multimedia ground interactive projector convenient for angle adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214586356U (en) |
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2021
- 2021-02-20 CN CN202120382443.7U patent/CN214586356U/en active Active
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