CN218954526U

CN218954526U - Projector convenient for adjusting projection angle

Info

Publication number: CN218954526U
Application number: CN202222142340.0U
Authority: CN
Inventors: 杨波; 韦春辉
Original assignee: Shenzhen Zhenhuo Technology Co ltd
Current assignee: Shenzhen Zhenhuo Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-05-02
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to the technical field of projectors, and discloses a projector convenient for adjusting a projection angle, which comprises a main body mechanism, an adjusting mechanism and a lifting supporting mechanism, wherein the adjusting mechanism is positioned above the main body mechanism, the lifting supporting mechanism is positioned at the lower end of the main body mechanism, the main body mechanism comprises a fixed base, a projector body and a projection lens, the projector body is movably arranged above the fixed base, the projection lens is fixedly arranged at the front end of the projector body, and the adjusting mechanism comprises a placing groove, a rotating motor, a rotating disk, a concave plate, an adjusting motor, an adjusting rod, an adjusting plate, a supporting plate, a telescopic rod, a first fixing plate, a rotating shaft, a first electric push rod and a second fixing plate. This projector convenient to adjust projection angle can make the projection angle of projector adjust in all-round, and angle of adjustment is changeable, can be fine with various demand adaptations, projector practicality and flexibility are high.

Description

Projector convenient for adjusting projection angle

Technical Field

The utility model relates to the technical field of projectors, in particular to a projector convenient for adjusting a projection angle.

Background

The projector is equipment which is used for projecting pictures or videos onto a curtain and is convenient for people to watch the pictures or videos, along with continuous progress of technology, the projector is changed into a household movie watching mode by slowly replacing a television, most of the existing projectors are unchanged and are used for adjusting projection angles when the existing projectors are inconvenient for watching the optimal watching experience of personnel activities, the prior art publication No. CN214222493U provides a ceiling type projector with adjustable projector angles, the height of a projector body can be freely adjusted through structures such as a hollow column, a movable column, a gear and a clamping device, the effect of being suitable for watching movies is achieved, the projector is conveniently installed through structures such as a base and a sucker, the smooth glass plane is matched, the advantages of convenient installation, projection height adjustment and the like are achieved, the projection angles of the projectors are inconvenient to be comprehensively adjusted in the actual use process, the angle of the prior art CN214222493U is single, the optimal watching position is inconvenient to be obtained by the people, and the user is inconvenient to be matched with various types of the user, and the projector has low practicality and flexibility.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a projector which is convenient for adjusting the projection angle, so as to solve the problems that the projection angle of the projector is inconvenient to adjust in all directions, the adjusted angle is single, the optimal watching position is inconvenient to obtain by a user, the projector is inconvenient to adapt to various requirements of the user, and the use practicability and flexibility of the projector are low.

(II) technical scheme

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 adjust projection angle, includes main part mechanism, adjustment mechanism and lifting support mechanism, adjustment mechanism is located main part mechanism's top, lifting support mechanism is located main part mechanism's lower extreme, main part mechanism includes unable adjustment base, projecting apparatus body and projection lens, projecting apparatus body movable mounting is in unable adjustment base's top, projection lens fixed mounting is in the front end of projecting apparatus body, adjustment mechanism includes standing groove, rotating electrical machines, rotary disk, concave plate, accommodate motor, regulation pole, regulating plate, backup pad one, telescopic link, fixed plate one, pivot, electric putter one and fixed plate two, the fixed middle part that sets up in unable adjustment base upper end of standing groove, rotating electrical machines fixed mounting is in the middle part of standing groove upper end, rotary disk fixed mounting is in the driving end of rotating electrical machines.

Preferably, the concave plate is fixedly arranged at the upper end of the rotary disk, the adjusting motor is fixedly arranged at the left end of the concave plate, and the concave plate is convenient for fixing and limiting the adjusting motor.

Preferably, the driving end of the adjusting motor extends to the middle part of the concave plate, the adjusting rod is fixedly arranged at the driving end of the adjusting motor, the adjusting plate is fixedly arranged at the right end of the adjusting rod, and the adjusting motor is convenient for driving the projector body to conduct angle adjustment.

Preferably, the first fixed mounting of backup pad is in the right-hand member of regulating plate, telescopic link fixed mounting is in the middle part of the right-hand member of backup pad, and the telescopic link is convenient for stretch out and draw back under the promotion of electric putter one to the position control can be controlled to the messenger's projecting apparatus body.

Preferably, the first fixed plate is fixedly arranged at the right end of the telescopic rod, the rotating shaft is fixedly arranged at the right end of the inside of the concave plate, the first electric push rod is movably arranged at the left end of the rotating shaft, the second fixed plate is fixedly arranged at the left end of the first electric push rod, and the rotating shaft is convenient for the projector body to drive the first electric push rod to rotate during adjustment.

Preferably, the projector body is located in the middle of the first fixing plate and the second fixing plate, and the projector body is fixedly connected with the first fixing plate and the second fixing plate, so that the projector body is convenient to fix.

Preferably, the lifting support mechanism comprises a support leg, a second support plate, a storage groove and a second electric push rod, wherein the support leg is movably arranged below the fixed base, and the second support plate is fixedly arranged at the upper end of the support leg so as to be convenient for placing the second electric push rod.

Preferably, the storage groove is fixedly arranged at the upper end of the second support plate, the second electric push rod is fixedly arranged at the upper end of the storage groove, and the upper end of the second electric push rod is fixedly connected with the fixing base, so that the height position of the projector can be conveniently adjusted.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the projector convenient for adjusting the projection angle, the projection angle of the projector can be adjusted in an omnibearing manner by installing the adjusting mechanism, the adjusted angle is changeable, the projector can be well matched with various requirements, and the use practicability and flexibility of the projector are high;

2. according to the projector convenient for adjusting the projection angle, the projection height of the projector is convenient to adjust by installing the lifting supporting mechanism, the lifting adjusting height of the projector is increased, and the projector is more convenient for users to use;

3. this projecting apparatus convenient to adjust projection angle is through installing the telescopic link, and the projecting apparatus of being convenient for moves about the position under electric putter's promotion, drives the projection angle of projecting apparatus and moves about, adjusts the angle of projecting apparatus.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a fixing base of the present utility model;

FIG. 3 is a schematic view of a lifting support mechanism according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional partial detail structure of the present utility model;

FIG. 5 is an enlarged partial detail schematic view of the adjusting mechanism of the present utility model;

fig. 6 is an enlarged partial detail schematic view of the adjusting mechanism of the present utility model.

In the figure: 1. a main body mechanism; 101. a fixed base; 102. a projector body; 103. a projection lens; 2. an adjusting mechanism; 201. a placement groove; 202. a rotating electric machine; 203. a rotating disc; 204. a concave plate; 205. adjusting a motor; 206. an adjusting rod; 207. an adjusting plate; 208. a first supporting plate; 209. a telescopic rod; 210. a first fixing plate; 211. a rotating shaft; 212. an electric push rod I; 213. a second fixing plate; 3. a lifting supporting mechanism; 301. supporting feet; 302. a second supporting plate; 303. a storage groove; 304. and an electric push rod II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a projecting apparatus convenient to adjust projection angle, including main part mechanism 1, adjustment mechanism 2 and lift supporting mechanism 3, adjustment mechanism 2 is located the top of main part mechanism 1, lift supporting mechanism 3 is located the lower extreme of main part mechanism 1, main part mechanism 1 includes unable adjustment base 101, projecting apparatus body 102 and projection lens 103, projecting apparatus body 102 movable mounting is in the top of unable adjustment base 101, projection lens 103 fixed mounting is in the front end of projecting apparatus body 102, adjustment mechanism 2 includes standing groove 201, rotating electrical machines 202, rotary disk 203, concave plate 204, accommodate motor 205, adjust pole 206, accommodate plate 207, backup pad 208, telescopic link 209, fixed plate 210, pivot 211, electric putter 212 and fixed plate 213, the fixed middle part that sets up in unable adjustment base 101 upper end of standing groove 201, rotating electrical machines 202 fixed mounting is in the middle part of standing groove 201 upper end, rotary disk 203 fixed mounting is at the driving end of rotating electrical machines 202.

The concave plate 204 is fixedly arranged at the upper end of the rotary disk 203, the adjusting motor 205 is fixedly arranged at the left end of the concave plate 204, the driving end of the adjusting motor 205 extends to the middle part of the concave plate 204, the adjusting rod 206 is fixedly arranged at the driving end of the adjusting motor 205, the adjusting plate 207 is fixedly arranged at the right end of the adjusting rod 206, the first supporting plate 208 is fixedly arranged at the right end of the adjusting plate 207, the telescopic rod 209 is fixedly arranged at the middle part of the right end of the first supporting plate 208, the first fixing plate 210 is fixedly arranged at the right end of the telescopic rod 209, the rotary shaft 211 is fixedly arranged at the right end of the inside of the concave plate 204, the first electric push rod 212 is movably arranged at the left end of the rotary shaft 211, the second fixing plate 213 is fixedly arranged at the left end of the first electric push rod 212, the projector body 102 is positioned at the middle part of the first fixing plate 210 and the second fixing plate 213, the projector body 102 is fixedly connected with the first fixing plate 210 and the second fixing plate 213, when the projector body 102 needs to be rotationally adjusted, the rotating motor 202 is started, the driving end of the rotating motor 202 drives the rotating disk 203, the rotating disk 203 drives the concave plate 204 to rotate, the concave plate 204 drives the projector body 102 to rotate so that a user can obtain a proper image, when the projection angle of the projector body 102 needs to be adjusted, the adjusting motor 205 is started, the driving end of the adjusting motor 205 drives the adjusting rod 206 to rotate, the adjusting rod 206 rotates to drive the adjusting plate 207, the adjusting plate 207 drives the first supporting plate 208, the first supporting plate 208 drives the telescopic rod 209, the telescopic rod 209 drives the first fixing plate 210 to rotate, the first fixing plate 210 drives the projector body 102 and the second fixing plate 213 to rotate, the second fixing plate 213 rotates to drive the first electric push rod 212 to rotate on the rotating shaft 211, thereby performing angle adjustment on the projection lens 103 of the projector body 102, when the projector body 102 needs to be laterally adjusted, the electric push rod 212 is started to push the fixing plate two 213, the fixing plate two 213 pushes the projector body 102, the projector body 102 pushes the fixing plate one 210, the fixing plate one 210 pushes the telescopic rod 209, and the telescopic rod 209 is adjusted in length, so that left and right adjustment is performed.

The lifting support mechanism 3 comprises a support leg 301, a support leg second 302, a storage groove 303 and an electric push rod second 304, wherein the support leg 301 is movably installed below the fixed base 101, the support leg second 302 is fixedly installed at the upper end of the support leg 301, the storage groove 303 is fixedly arranged at the upper end of the support leg second 302, the electric push rod second 304 is fixedly installed at the upper end of the storage groove 303, the upper end of the electric push rod second 304 is fixedly connected with the fixed base 101, when the height of the projector body 102 needs to be adjusted, the support leg 301 is in contact with the ground, the electric push rod second 304 is started to push the fixed base 101 upwards, and the fixed base 101 drives the projector body 102 and the projection lens 103 to be adjusted in height, so that a user can obtain proper viewing.

Working principle: when the height of the projector body 102 needs to be adjusted, the supporting leg 301 is in contact with the ground, the electric push rod 304 is started to push the fixing base 101 upwards, the fixing base 101 drives the projector body 102 and the projection lens 103 to be adjusted in height, so that a user can obtain proper viewing images, when the projector body 102 needs to be adjusted in rotation, the rotating motor 202 is started, the driving end of the rotating motor 202 drives the rotating disk 203, the rotating disk 203 drives the concave plate 204 to rotate, so that the user can obtain proper viewing images, when the projection angle of the projector body 102 needs to be adjusted, the adjusting motor 205 is started, the driving end of the adjusting motor 205 drives the adjusting rod 206 to rotate, the adjusting rod 206 rotates to drive the adjusting plate 207, the adjusting plate 207 drives the supporting plate 208, the supporting plate 208 drives the telescopic rod 209, the first telescopic rod 209 drives the fixing plate 210 to rotate, the projector body 102 and the second fixing plate 213 rotate, the driving electric push rod 212 rotates on the rotating shaft 211, and accordingly the angle of the projector body 103 of the projector body 102 is adjusted, when the electric push rod 102 needs to be adjusted, the first telescopic rod 209 is pushed, and the first telescopic rod 209 is pushed to push the position of the projector body 102, and the first telescopic rod 209 is fixed.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Projector convenient to adjust projection angle, including main part mechanism (1), adjustment mechanism (2) and elevating support mechanism (3), its characterized in that: adjustment mechanism (2) are located the top of main part mechanism (1), elevating support mechanism (3) are located the lower extreme of main part mechanism (1), main part mechanism (1) include unable adjustment base (101), projecting apparatus body (102) and projection lens (103), projecting apparatus body (102) movable mounting is in the top of unable adjustment base (101), projection lens (103) fixed mounting is in the front end of projecting apparatus body (102), adjustment mechanism (2) are including standing groove (201), rotating electrical machines (202), rotary disk (203), concave plate (204), accommodate motor (205), regulation pole (206), regulating plate (207), backup pad one (208), telescopic link (209), fixed plate one (210), pivot (211), electric putter one (212) and fixed plate two (213), the middle part of standing groove (201) fixed setting in unable adjustment base (101) upper end, rotating electrical machines (202) fixed mounting is in the middle part of standing groove (201) upper end, rotating electrical machines (203) fixed mounting is in the driving end of rotating electrical machines (202).

2. A projector for facilitating adjustment of a projection angle according to claim 1, wherein: the concave plate (204) is fixedly arranged at the upper end of the rotating disc (203), and the adjusting motor (205) is fixedly arranged at the left end of the concave plate (204).

3. A projector for facilitating adjustment of a projection angle according to claim 2, wherein: the driving end of the adjusting motor (205) extends to the middle of the concave plate (204), the adjusting rod (206) is fixedly arranged at the driving end of the adjusting motor (205), and the adjusting plate (207) is fixedly arranged at the right end of the adjusting rod (206).

4. A projector for facilitating adjustment of a projection angle according to claim 3, wherein: the first support plate (208) is fixedly arranged at the right end of the adjusting plate (207), and the telescopic rod (209) is fixedly arranged in the middle of the right end of the first support plate (208).

5. A projector for facilitating adjustment of a projection angle as defined in claim 4, wherein: the first fixing plate (210) is fixedly arranged at the right end of the telescopic rod (209), the rotating shaft (211) is fixedly arranged at the right end of the inside of the concave plate (204), the first electric push rod (212) is movably arranged at the left end of the rotating shaft (211), and the second fixing plate (213) is fixedly arranged at the left end of the first electric push rod (212).

6. A projector for facilitating adjustment of a projection angle as defined in claim 5, wherein: the projector body (102) is located in the middle of the first fixing plate (210) and the second fixing plate (213), and the projector body (102) is fixedly connected with the first fixing plate (210) and the second fixing plate (213).

7. The projector of claim 6, wherein the projection angle is adjustable by adjusting the angle of the projector: the lifting support mechanism (3) comprises a support leg (301), a second support plate (302), a storage groove (303) and a second electric push rod (304), wherein the support leg (301) is movably installed below the fixed base (101), and the second support plate (302) is fixedly installed at the upper end of the support leg (301).

8. The projector facilitating adjustment of a projection angle according to claim 7, wherein: the storage groove (303) is fixedly arranged at the upper end of the second supporting plate (302), the second electric push rod (304) is fixedly arranged at the upper end of the storage groove (303), and the upper end of the second electric push rod (304) is fixedly connected with the fixed base (101).