CN210662014U - Angle adjusting equipment for projector - Google Patents
Angle adjusting equipment for projector Download PDFInfo
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- CN210662014U CN210662014U CN201921410418.4U CN201921410418U CN210662014U CN 210662014 U CN210662014 U CN 210662014U CN 201921410418 U CN201921410418 U CN 201921410418U CN 210662014 U CN210662014 U CN 210662014U
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- projector
- angle adjusting
- plummer
- connecting rod
- bearing table
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Abstract
The utility model discloses an angle modulation equipment for projecting apparatus, including the projecting apparatus, the projecting apparatus bottom is equipped with angle modulation frame, and angle modulation frame includes plummer and fixed plate, is equipped with bellied rib on the plummer, and the projecting apparatus is installed on the plummer, and the bottom of plummer is equipped with cooling fan, and the below of plummer is equipped with spherical hinge, is equipped with the ball seat on the fixed plate, and the below of plummer is equipped with the connecting rod, and the one end of connecting rod is articulated with the plummer, and the other end of connecting rod is connected with adjustment mechanism. Compared with the prior art, the utility model the advantage lie in: the projector is stably arranged on the bearing table through the connecting sheet, so that the projector cannot fall off from the angle adjusting frame due to angle adjustment; the ribs enable the projector to have a certain space relative to the bearing table, so that ventilation and heat dissipation are facilitated, and the ribs are matched with a heat dissipation fan to cool and protect the projector; the adjusting mechanism controls the connecting rod to rotate, and the ball seat and the spherical hinge can play a supporting role and can ensure that the bearing platform rotates relative to the fixed plate.
Description
Technical Field
The utility model relates to a projecting apparatus technical field specifically indicates an angle adjusting equipment for 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. The projector is widely applied to families, offices, schools and entertainment places at present, can amplify images, projects traditional video screen signals and computer signals to a curtain through a switching port, is appreciated and used by people, and brings great convenience to our life. The angle of the existing projector needs to be adjusted when the projector is used, so that the projected image is stable in imaging and clear in writing. Through the angle of the orthographic projection apparatus of breaking off with the fingers and thumb manually, cause the damage to the projecting apparatus easily, also be inconvenient after the adjustment mistake and reset, through manual adjustment not well control the angle, slightly crooked situation appears easily moreover, the adjustment effect is not good, wastes time and energy.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an angle adjusting equipment for projecting apparatus, its simple structure, adjustment are convenient.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an angle modulation equipment for projecting apparatus, includes the projecting apparatus, the projecting apparatus bottom is equipped with angle modulation frame, angle modulation frame includes relative pivoted plummer and fixed plate, be equipped with bellied rib on the plummer, the projecting apparatus is installed on the plummer, the bottom of plummer is equipped with cooling fan, cooling fan corresponds and is equipped with the louvre on the plummer, the below of plummer is equipped with spherical hinge, be equipped with on the fixed plate with spherical hinge complex ball seat, the below of plummer is equipped with control plummer relative fixed plate pivoted connecting rod, the one end and the plummer of connecting rod are articulated, the other end of connecting rod is connected with adjustment mechanism.
As an improvement, the adjusting mechanism comprises a sliding groove arranged on the fixed plate, a moving block is arranged in the sliding groove in a sliding mode, a lead screw is arranged in the sliding groove in a rotating mode in the length direction, a rotating handle is arranged at one end of the lead screw, the moving block is connected with the lead screw in a rotating mode, and the top end of the moving block is hinged to the connecting rod.
As an improvement, the origin of the moving block is located in the middle section of the lead screw.
As a modification, the rotating handle is arranged at one end far away from the lens of the projector.
As an improvement, a level gauge is arranged on the bearing table.
As an improvement, the projector is installed on the bearing table through a connecting piece, the connecting piece is of an L-shaped structure, and a threaded hole is formed in the connecting piece.
As an improvement, mounting holes are formed in the periphery of the fixing plate.
Compared with the prior art, the utility model the advantage lie in: the structure is simple, and the use is convenient; the projector is stably arranged on the bearing table through the connecting sheet, so that the projector cannot fall off from the angle adjusting frame due to angle adjustment; the ribs enable the projector to have a certain space relative to the bearing table, so that ventilation and heat dissipation are facilitated, and the ribs are matched with a heat dissipation fan to emit heat generated during working, cool and protect the projector, and prolong the service life; the adjusting mechanism controls the connecting rod to rotate, the ball seat and the spherical hinge can play a supporting role, and the plummer can be guaranteed to rotate relative to the fixed plate, so that the angle adjustment of the projector is realized.
Drawings
Fig. 1 is a schematic structural view of the angle adjusting apparatus for a projector according to the present invention.
Fig. 2 is a schematic diagram of the projector of the angle adjusting apparatus for projector and the supporting table.
As shown in the figure: 1. the projector, 2, angle adjusting bracket, 3, plummer, 4, fixed plate, 5, rib, 6, cooling fan, 7, spherical hinge, 8, ball seat, 9, connecting rod, 10, adjustment mechanism, 10.1, sliding tray, 10.2, movable block, 10.3, lead screw, 10.4, rotation handle, 11, connection piece, 12, mounting hole.
Detailed Description
The following describes the angle adjustment device for a projector in further detail with reference to the accompanying drawings.
With reference to the attached drawings, an angle adjusting device for a projector comprises a projector 1, wherein an angle adjusting frame 2 is arranged at the bottom of the projector 1, the angle adjusting frame 2 comprises a bearing table 3 and a fixing plate 4 which rotate relatively, a raised rib 5 is arranged on the bearing table 3, the projector 1 is arranged on the bearing table 3 through a connecting sheet 11, the connecting sheet 11 is of an L-shaped structure, a threaded hole is arranged on the connecting sheet 11, a heat radiation fan 6 is arranged at the bottom of the bearing table 3, the heat radiation fan 6 is provided with heat radiation holes corresponding to the bearing table 3, a spherical hinge 7 is arranged below the bearing table 3, a ball seat 8 matched with the spherical hinge 7 is arranged on the fixing plate 4, a connecting rod 9 for controlling the bearing table 3 to rotate relative to the fixing plate 4 is arranged below the bearing table 3, one end of the connecting rod 9 is hinged, adjustment mechanism 10 is including setting up sliding tray 10.1 on fixed plate 4, it is equipped with movable block 10.2 to slide in sliding tray 10.1, it is equipped with lead screw 10.3 to rotate on sliding tray 10.1's the length direction, the one end of lead screw 10.3 is equipped with rotates handle 10.4, movable block 10.2 rotates with lead screw 10.3 and is connected, movable block 10.2's top is articulated with connecting rod 9, the initial point of movable block 10.2 is located the middle section of lead screw 10.3, it is setting in the one end of keeping away from 1 camera lens of projecting apparatus to rotate handle 10.4, be equipped with the spirit level on the plummer 3, be equipped with mounting hole 12 around fixed plate 4.
When the utility model is implemented in a meeting office, the projector is fixed by matching the mounting hole on the fixing plate with the desktop, and the projector is mounted on the bearing table on the angle adjusting frame through the L-shaped connecting sheet, so that the connecting sheet is more firmly connected structurally, and the projector cannot fall off from the angle adjusting frame due to the adjustment of the angle; the adjusting mechanism controls the connecting rod to rotate, the lead screw is controlled to rotate through the rotating handle, so that the moving block can move back and forth along the sliding groove, the connecting rod on the moving block is controlled to rotate, the angle adjustment of the bearing platform is realized, the original point position of the moving block is arranged in the middle section of the lead screw, the up-and-down angle adjustment of the projector lens on the bearing platform is effectively guaranteed, the ball seat and the spherical hinge can play a supporting role, the bearing platform can be guaranteed to rotate relative to the fixing plate, and the angle adjustment of the projector is realized; the arris strip makes the relative plummer of projecting apparatus have certain space, makes things convenient for ventilation cooling, and with the cooling blower cooperation, sends out the heat that work produced, cooling protection projecting apparatus increase of service life.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. An angle adjusting apparatus for a projector, comprising a projector (1), characterized in that: the bottom of the projector (1) is provided with an angle adjusting frame (2), the angle adjusting frame (2) comprises a bearing platform (3) and a fixing plate (4) which rotate relatively, the bearing table (3) is provided with a raised rib (5), the projector (1) is arranged on the bearing table (3), the bottom of the bearing table (3) is provided with a heat radiation fan (6), the heat radiation fan (6) is provided with heat radiation holes corresponding to the bearing table (3), a spherical hinge (7) is arranged below the bearing platform (3), a ball seat (8) matched with the spherical hinge (7) is arranged on the fixed plate (4), a connecting rod (9) for controlling the bearing platform (3) to rotate relative to the fixed plate (4) is arranged below the bearing platform (3), one end of the connecting rod (9) is hinged with the bearing platform (3), and the other end of the connecting rod (9) is connected with an adjusting mechanism (10).
2. An angle adjusting apparatus for a projector according to claim 1, wherein: the adjusting mechanism (10) comprises a sliding groove (10.1) formed in the fixing plate (4), a moving block (10.2) is arranged in the sliding groove (10.1) in a sliding mode, a lead screw (10.3) is arranged on the sliding groove (10.1) in a rotating mode in the length direction, a rotating handle (10.4) is arranged at one end of the lead screw (10.3), the moving block (10.2) is rotatably connected with the lead screw (10.3), and the top end of the moving block (10.2) is hinged to the connecting rod (9).
3. An angle adjusting apparatus for a projector according to claim 2, wherein: the origin of the moving block (10.2) is located in the middle section of the lead screw (10.3).
4. An angle adjusting apparatus for a projector according to claim 3, wherein: the rotating handle (10.4) is arranged at one end far away from the lens of the projector (1).
5. An angle adjusting apparatus for a projector according to claim 4, wherein: the bearing table (3) is provided with a level gauge.
6. An angle adjusting apparatus for a projector according to claim 1, wherein: the projector (1) is installed on the bearing table (3) through a connecting piece (11), the connecting piece (11) is of an L-shaped structure, and a threaded hole is formed in the connecting piece (11).
7. An angle adjusting apparatus for a projector according to claim 1, wherein: and mounting holes (12) are formed around the fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410418.4U CN210662014U (en) | 2019-08-28 | 2019-08-28 | Angle adjusting equipment for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410418.4U CN210662014U (en) | 2019-08-28 | 2019-08-28 | Angle adjusting equipment for projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210662014U true CN210662014U (en) | 2020-06-02 |
Family
ID=70817828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921410418.4U Active CN210662014U (en) | 2019-08-28 | 2019-08-28 | Angle adjusting equipment for projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210662014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143350A (en) * | 2021-03-29 | 2022-10-04 | 精工爱普生株式会社 | Illumination device with projector and illumination device |
-
2019
- 2019-08-28 CN CN201921410418.4U patent/CN210662014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143350A (en) * | 2021-03-29 | 2022-10-04 | 精工爱普生株式会社 | Illumination device with projector and illumination device |
| CN115143350B (en) * | 2021-03-29 | 2023-10-27 | 精工爱普生株式会社 | Lighting device with projector and lighting device |
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