CN218295096U

CN218295096U - Projector with angle adjustment function

Info

Publication number: CN218295096U
Application number: CN202222485093.4U
Authority: CN
Inventors: 文越
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-13
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a projecting apparatus with angle modulation, the on-line screen storage device comprises a base, the outside of base is provided with adjustment mechanism, adjustment mechanism's top is provided with rotary mechanism, adjustment mechanism is including the motor, motor fixed mounting is in the inner chamber left side wall of base, the output shaft of motor passes through shaft coupling fixedly connected with column spinner. This projecting apparatus with angle modulation, through being provided with adjustment mechanism, it all is fixed to have solved the general height of current preschool education projecting apparatus and angle, inconvenient people adjust, can't adjust to the optimum position, can carry out the regulation of height to preschool education projecting apparatus through adjustment mechanism, simultaneously can also rotate the direction of projecting apparatus, make the projecting apparatus can be to a plurality of regional projections, can adjust the angle of projecting apparatus through rotary mechanism, make the projecting apparatus can carry out the projection to the different positions of eminence or low, thereby the utility rate of projecting apparatus has been improved.

Description

Projector with angle adjustment function

Technical Field

The utility model relates to a projecting apparatus technical field specifically is a projecting apparatus with angle modulation.

Background

The projector is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a game machine, a DV and the like through different interfaces to play corresponding video signals, and is widely applied to families, offices, entertainment places and schools, preschool education and the like.

The general height and angle of current preschool education projecting apparatus are all fixed, and inconvenient people adjust, can't adjust to the optimum position, have reduced the practicality of projecting apparatus to lead to using very inconvenient, so provide a projecting apparatus with angle modulation and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a projecting apparatus with angle modulation, possess the advantage of angle modulation, it is all fixed to have solved the general height of current preschool education projecting apparatus and angle, and inconvenient people adjust, can't adjust to the optimum position, has reduced the practicality of projecting apparatus to lead to using unusual inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a projector with angle adjustment comprises a base, wherein an adjusting mechanism is arranged outside the base, and a rotating mechanism is arranged at the top of the adjusting mechanism;

adjustment mechanism is including the motor, motor fixed mounting is in the inner chamber left side wall of base, the output shaft of motor passes through shaft coupling fixedly connected with column spinner, the interior diapire swing joint of base has one end to run through and extend to its outside rotary rod, the outer fixed surface of column spinner installs the toper tooth No. one, the outer fixed surface of rotary rod installs the toper tooth No. two, the surface of toper tooth No. one meshes with the surface of toper tooth No. two mutually, the top fixed mounting of base has the fixed block, the top fixed mounting of rotary rod has the fixed plate, the top fixed mounting of fixed plate has electric putter No. one.

Furthermore, the rotating mechanism comprises a rotating bin, the rotating bin is fixedly installed at the top of the electric push rod I, a projector body is movably installed inside the rotating bin, a fixed column is fixedly installed on the inner bottom wall of the rotating bin, an electric push rod II located on the right side of the fixed column is fixedly installed on the inner bottom wall of the rotating bin, and a movable block is movably installed at the bottom of the projector body.

Further, the fixed plate is annular with the fixed block, the outer fixed surface of fixed block installs the slider, the spout has been seted up to the surface of fixed plate, the surface of slider and the internal surface sliding connection of spout.

Further, the right side of column spinner rotates with the inner chamber right side wall of base and is connected, the column spinner is located the back of rotary rod.

Further, the rotary bin is a cuboid which is hollow inside and is absent on the right side.

Furthermore, the front of projecting apparatus body fixed mounting has the activity to detain, the back of fixed column is detained through the activity and is detained the positive swing joint with the projecting apparatus body.

Furthermore, the front of movable block fixed mounting has the hinge to detain, the front of electric putter No. two is articulated through hinge to detain with the front of movable block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this projecting apparatus with angle modulation, through being provided with adjustment mechanism, it all is fixed to have solved the general height of current preschool education projecting apparatus and angle, inconvenient people adjust, can't adjust to the optimum position, can carry out the regulation of height to preschool education projecting apparatus through adjustment mechanism, simultaneously can also rotate the direction of projecting apparatus, make the projecting apparatus can be to a plurality of regional projections, can adjust the angle of projecting apparatus through rotary mechanism, make the projecting apparatus can carry out the projection to the different positions of eminence or low, thereby the utility rate of projecting apparatus has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in the schematic structural diagram 1 of the present invention;

fig. 3 is an enlarged view of the point B in the structural schematic diagram 1 of the present invention.

In the figure: the device comprises a base 1, an adjusting mechanism 2, a motor 21, a rotating column 22, a rotating rod 23, a conical tooth 24, a conical tooth 25, a fixed block 26, a fixed plate 27, an electric push rod 28, a rotating mechanism 3, a rotating cabin 31, a projector body 32, a fixed column 33, an electric push rod 34, a movable block 35.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the projector with angle adjustment in the present embodiment includes a base 1, an adjusting mechanism 2 disposed outside the base 1, and a rotating mechanism 3 disposed on the top of the adjusting mechanism 2.

It should be noted that, four universal wheels are fixedly mounted at the bottom of the base 1, so that the base 1 can be moved conveniently through the universal wheels, and the projector can be moved according to the requirements of users.

The height of the preschool education projector can be adjusted through the adjusting mechanism 2, meanwhile, the direction of the projector can be rotated, the projector can project a plurality of areas, the angle of the projector can be adjusted through the rotating mechanism 3, the projector can project different positions of high or low positions, and therefore the utilization rate of the projector is improved.

In this embodiment, the adjusting mechanism 2 includes a motor 21, the motor 21 is fixedly installed on the left side wall of the inner cavity of the base 1, an output shaft of the motor 21 passes through a coupling fixedly connected with rotary column 22, an inner bottom wall of the base 1 is movably connected with a rotary rod 23 having one end penetrating through and extending to the outside, the right side of the rotary column 22 is rotatably connected with the right side wall of the inner cavity of the base 1, the rotary column 22 is located on the back side of the rotary rod 23, so that the rotary column 22 rotates inside the base 1 without affecting the rotation of the rotary rod 23 inside the base 1, a first conical tooth 24 is fixedly installed on the outer surface of the rotary column 22, a second conical tooth 25 is fixedly installed on the outer surface of the rotary rod 23, the outer surface of the first conical tooth 24 is meshed with the outer surface of the second conical tooth 25, a fixed block 26 is fixedly installed on the top of the base 1, a fixed plate 27 is fixedly installed on the top of the rotary rod 23, the fixed plate 27 is annular with the fixed block 26, a sliding groove is formed on the outer surface of the fixed plate 27, a sliding connection with the inner surface of the sliding groove, so that the fixed plate 27 rotates on the inner surface of the fixed block 26, and the fixed plate 27 has a supporting effect, and a first electric push rod 28.

Concretely, through starter motor 21, it is rotatory to drive column spinner 22 to make 24 of the toper tooth of column spinner 22 surface take place rotatoryly, thereby drive the toper tooth 25 take place rotatoryly No. two, make rotary rod 23 take place rotatoryly, thereby it takes place rotatoryly to drive fixed plate 27, forms support and spacing to fixed plate 27 through fixed block 26, carries out the regulation of height through electric putter 28 No. one.

In this embodiment, the rotating mechanism 3 includes a rotating bin 31, the rotating bin 31 is fixedly installed at the top of the first electric push rod 28, the inside movable mounting of the rotating bin 31 has a projector body 32, the rotating bin 31 is a cuboid with a hollow inside and a missing right side, which facilitates the projector body 32 to perform projection at different angles inside the rotating bin 31, the inner bottom wall of the rotating bin 31 is fixedly installed with a fixed column 33, the front of the projector body 32 is fixedly installed with a movable buckle, the back of the fixed column 33 is movably connected with the front of the projector body 32 through the movable buckle, which facilitates the front of the projector body 32 to rotate at the back of the fixed column 33 through the movable buckle, and meanwhile, the supporting effect is achieved, the inner bottom wall of the rotating bin 31 is fixedly installed with a second electric push rod 34 on the right side of the fixed column 33, the bottom of the projector body 32 is movably installed with a movable block 35, the front of the movable block 35 is fixedly installed with a hinge buckle, the front of the second electric push rod 34 is hinged with the front of the movable block 35, which facilitates the second electric push rod 34 to push the movable block 35, thereby driving the projector body 32 to move up and down.

It should be noted that, the bottom fixed mounting of projecting apparatus body 32 has the regulation slide rail, and the top fixed mounting of movable block 35 has the regulation slider, and the surface of regulation slider and the surface sliding connection who adjusts the slide rail are convenient for make the top of movable block 35 slide in the bottom of projecting apparatus body 32, can also play spacing effect simultaneously.

Specifically, 28 can drive rotatory storehouse 31 through electric putter and move about from top to bottom, promote movable block 35 through electric putter No. two 34, make the right side tilt up of projecting apparatus body 32 to the front that makes projecting apparatus body 32 is rotatory at the back of fixed column 33, thereby makes projecting apparatus body 32's angle adjust.

The working principle of the embodiment is as follows:

when carrying out high angle modulation to the projecting apparatus, at first through starter motor 21, it is rotatory to drive column spinner 22 to take place, thereby make the conical tooth 24 of column spinner 22 surface take place rotatoryly, thereby it takes place rotatoryly to drive conical tooth 25 No. two, make rotary rod 23 take place rotatoryly, thereby it takes place rotatoryly to drive fixed plate 27, form support and spacing to fixed plate 27 through

fixed block

26, 28 can drive rotary bin 31 through electric putter one and move about from top to bottom, promote movable block 35 through electric putter 34 No. two, make the right side tilt up of projecting apparatus body 32, thereby make the front of projecting apparatus body 32 rotatory at the back of fixed column 33, thereby make the angle of projecting apparatus body 32 adjust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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

1. A projector with angle adjustment, includes base (1), its characterized in that: an adjusting mechanism (2) is arranged outside the base (1), and a rotating mechanism (3) is arranged at the top of the adjusting mechanism (2);

adjustment mechanism (2) are including motor (21), motor (21) fixed mounting is in the inner chamber left side wall of base (1), the output shaft of motor (21) passes through shaft coupling fixedly connected with column spinner (22), the interior diapire swing joint of base (1) has one end to run through and extends to its outside rotary rod (23), the external fixed surface of column spinner (22) installs (24) No. one cone tooth, the external fixed surface of rotary rod (23) installs (25) No. two cone teeth, the surface of (24) and the external surface of (25) No. two cone teeth mesh mutually, the top fixed mounting of base (1) has fixed block (26), the top fixed mounting of rotary rod (23) has fixed plate (27), the top fixed mounting of fixed plate (27) has electric putter (28) No. one.

2. A projector with angle adjustment according to claim 1, wherein: rotary mechanism (3) are including rotating storehouse (31), rotating storehouse (31) fixed mounting is in the top of electric putter (28) No. one, the inside movable mounting in rotating storehouse (31) has projector body (32), the interior diapire fixed mounting in rotating storehouse (31) has fixed column (33), the interior diapire fixed mounting in rotating storehouse (31) has electric putter No. two (34) that are located fixed column (33) right side, the bottom movable mounting of projector body (32) has movable block (35).

3. A projector with angle adjustment according to claim 1, wherein: fixed plate (27) are the annular with fixed block (26), the fixed surface of fixed block (26) installs the slider, the spout has been seted up to the surface of fixed plate (27), the surface of slider and the internal surface sliding connection of spout.

4. A projector with angle adjustment according to claim 1, wherein: the right side of column spinner (22) rotates with the inner chamber right side wall of base (1) and is connected, column spinner (22) are located the back of rotary rod (23).

5. A projector having an angle adjustment according to claim 2, wherein: the rotary bin (31) is a cuboid which is hollow inside and is absent on the right side.

6. A projector having an angle adjustment according to claim 2, wherein: the front of projecting apparatus body (32) is fixed mounting has the activity to detain, the back of fixed column (33) is through the activity knot with the positive swing joint of projecting apparatus body (32).

7. A projector having an angle adjustment according to claim 2, wherein: the front fixed mounting of movable block (35) has the hinge to detain, the front of electric putter No. two (34) is detained articulatedly through the hinge with the front of movable block (35).