CN217382257U

CN217382257U - Multi-angle adjustable projector for household audio and video equipment

Info

Publication number: CN217382257U
Application number: CN202220360784.9U
Authority: CN
Inventors: 王昊
Original assignee: Anhui Yunming E Commerce Co ltd
Current assignee: Anhui Yunming E Commerce Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-09-06
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a domestic audio frequency and video for equipment projector that multi-angle was adjusted, relate to projector technical field, including installation pipe and projector body, the bottom of installation pipe is equipped with the projector body, the top of interior limit pipe is run through to the bottom of connecting axle, the top of connecting axle is equipped with the motor, and the top of motor is connected with the inside top of installation pipe, utilize the mounting panel, install pipe and projector body on the ceiling, the starter motor, make the connecting axle drive the connecting pipe and rotate, because the slide bar runs through Z shape spout, and sliding connection is in the inside of flat spout, the connecting pipe is when rotating, the top one side drive slide bar that utilizes Z shape spout rotates in the inside of smooth groove, thereby utilize the connecting rod to drive the projector body and change projected direction, and convenient to use.

Description

Multi-angle adjustable projector for household audio and video equipment

Technical Field

The utility model relates to a projector technical field specifically is a domestic audio and video for equipment projector that multi-angle was adjusted.

Background

Projectors, also known as projectors, are very commonly used in modern office and training, which facilitates large-screen display of computer-side information, and now household projectors are also popularized, so that people can enjoy the playing effect of a cinema at home.

When the existing projector is used, the machine body is generally placed under a ceiling by utilizing the mounting column, the projection direction is determined according to the position of the curtain and then the projector is fixed, but when the projection position of the projector is changed, the projector is required to be detached and the use is inconvenient.

To the problem, the utility model provides a domestic audio frequency and video projector for equipment that multi-angle was adjusted.

Disclosure of Invention

An object of the utility model is to provide a domestic audio frequency and video projector for equipment that multi-angle was adjusted, the top of interior limit pipe is run through to the bottom that has possessed the connecting axle, the top of connecting axle is equipped with the motor, and the top of motor is connected with the inside top of installation pipe, utilize the mounting panel, install pipe and projector body on the ceiling, the starter motor, make the connecting axle drive the connecting pipe and rotate, because the slide bar runs through Z shape spout, and sliding connection is in the inside of flat spout, the connecting pipe is when rotating, top one side drive slide bar that utilizes Z shape spout rotates in the inside of smooth groove, thereby utilize the connecting rod to drive projector body and change projected direction, the advantage of facilitating the use, thereby the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a domestic audio and video projector for equipment that multi-angle was adjusted, is including installation pipe and projector body, and the bottom of installation pipe is equipped with the projector body, the top of installation pipe is equipped with the mounting panel, and the inside of installation pipe is equipped with interior limit pipe, and the top of interior limit pipe just is equipped with the connecting axle in the inside of installation pipe, and the bottom of connecting axle runs through the top of interior limit pipe, and the top of connecting axle is equipped with the motor, and the top of motor is connected with the inside top of installation pipe, and the bottom of interior limit pipe runs through and is equipped with the connecting rod, and the projector body is connected to the bottom of connecting rod.

As a further improvement, the inner wall of the inner limiting pipe is provided with a flat chute and an inclined chute, the smooth groove is arranged on the top of the inclined chute, the inner groove is arranged inside the inner limiting pipe body, and the bottom of the inner limiting pipe is provided with a threaded connection groove.

As a further improvement, the inside sliding connection of inside groove has the power rod, and carries out threaded connection by connecting bolt between power rod and the spread groove, and upper end one side of power rod is equipped with three horn teeth, and has seted up the fortune groove in one side of inside groove, and the fortune groove communicates with each other with the junction of oblique spout, smooth groove.

As a further improvement of the utility model, the inside swing joint of inside groove has connecting gear, and one side sliding connection of connecting gear has the board of moving, and the side of moving the board is equipped with three angular teeth, and two sets of three angular teeth mesh with connecting gear.

As a further improvement, the top fixed mounting who moves the board has the inserted bar, and the inside in fortune groove is equipped with spacing pipe, and the top sliding connection of inserted bar is in the inside of spacing pipe.

As a further improvement, the inside sliding connection of spacing pipe has the I shape fore-set, and the bottom of I shape fore-set contacts with the top of inserted bar, and the top setting of I shape fore-set is in the bottom of flat spout.

As a further improvement of the utility model, the connecting pipe is installed to the bottom of stating the connecting axle, and the inside of limit pipe including connecting pipe swing joint, and the surface of connecting pipe is equipped with Z shape spout, and the inside sliding connection of connecting pipe has the round piece that moves.

As a further improvement of the utility model, the surface of the round piece is equipped with the slide bar, and the slide bar runs through Z shape spout, and sliding connection is in the inside of oblique spout and flat spout.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses utilize the mounting panel to install pipe and projector body on the ceiling, starter motor for the connecting axle drives the connecting pipe and rotates, because the slide bar runs through Z shape spout, and sliding connection is in the inside of flat spout, and the connecting pipe is when rotating, and the top one side drive slide bar that utilizes Z shape spout rotates in the inside of smooth groove, thereby utilizes the connecting rod to drive the projector body and change projected direction, facilitates the use.

2. The utility model discloses the antiport connecting bolt, make separation between power pole and the interior limit pipe, the boosting power pole, utilize a set of triangle tooth to drive the connecting gear and rotate, then drive another a set of triangle tooth downstream through the connecting gear, the moving plate moves the inserted bar downstream, swing joint is at the inside I shape fore-set downstream of spacing pipe, make the bottom of flat spout open one and cross the groove, the restart motor, make the slide bar use and downstream through the cooperation of Z shape spout and oblique spout, then connect the connecting rod that moves a bottom at the circle and drive the projector body downstream, can conveniently maintain the projector body.

Drawings

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

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the inner limiting structure of the present invention;

fig. 4 is an enlarged view of the position B in fig. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the connecting shaft of the present invention.

In the figure: 1. installing a pipe; 2. an inner limiting pipe; 21. an inclined chute; 22. a flat chute; 23. connecting grooves by screw threads; 24. a power rod; 25. a connecting bolt; 26. triangular teeth; 27. an inner tank; 271. a connecting gear; 272. moving the plate; 273. inserting a rod; 28. a manufacturing groove is operated; 281. a limiting pipe; 282. an I-shaped top pillar; 3. a connecting shaft; 31. a connecting pipe; 32. a Z-shaped chute; 33. circularly moving the blocks; 34. a slide bar; 4. a motor; 5. mounting a plate; 6. a connecting rod; 7. a projector 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In order to solve the technical problem of how to conveniently change the projection direction of the projector body, as shown in fig. 1, fig. 2 and fig. 5, the following preferred technical solutions are provided:

the utility model provides a domestic audio frequency and video projector for equipment that multi-angle was adjusted, including installation pipe 1 and projector body 7, the bottom of installation pipe 1 is equipped with projector body 7, the top of installation pipe 1 is equipped with mounting panel 5, the inside of installation pipe 1 is equipped with interior limit pipe 2, the top of interior limit pipe 2 and be equipped with connecting axle 3 in the inside of installation pipe 1, and the bottom of connecting axle 3 runs through the top of interior limit pipe 2, the top of connecting axle 3 is equipped with motor 4, and motor 4's top is connected with the inside top of installation pipe 1, the bottom of interior limit pipe 2 runs through and is equipped with connecting rod 6, and the bottom of connecting rod 6 is equipped with projector body 7.

Flat spout 22 and oblique spout 21 have been seted up to the inner wall of interior limit pipe 2, and smooth groove 22 sets up on the top of oblique spout 21, and just interior limit pipe 2's body is inside to be seted up inside groove 27, including the bottom of limit pipe 2 seted up threaded connection groove 23.

The bottom end of the connecting shaft 3 is provided with a connecting pipe 31, the connecting pipe 31 is movably connected inside the inner limiting pipe 2, the outer surface of the connecting pipe 31 is provided with a Z-shaped sliding chute 32, and the inside of the connecting pipe 31 is slidably connected with a circular moving block 33.

The outer surface of the circular moving block 33 is provided with a sliding rod 34, and the sliding rod 34 penetrates through the Z-shaped sliding groove 32 and is connected inside the inclined sliding groove 21 and the flat sliding groove 22 in a sliding manner.

Specifically, the bottom of connecting axle 3 runs through the top of interior limit pipe 2, the top of connecting axle 3 is equipped with motor 4, and motor 4's top is connected with the inside top of installation pipe 1, utilize mounting panel 5, install pipe 1 and projector body 7 on the ceiling, starter motor 4, make connecting axle 3 drive connecting pipe 31 rotate, because slide bar 34 runs through Z shape spout 32, and sliding connection is in the inside of flat spout 22, connecting pipe 31 is when rotating, top one side drive slide bar 34 that utilizes Z shape spout 32 rotates in the inside of smooth groove 22, thereby utilize connecting rod 6 to drive projector body 7 and change projected direction, and convenient use.

In order to solve the technical problem of how to facilitate the maintenance of the projector body, as shown in fig. 3 and 4, the following preferred technical solutions are provided:

the power rod 24 is connected inside the inner groove 27 in a sliding mode, the power rod 24 is in threaded connection with the threaded connection groove 23 through the connection bolt 25, the triangular teeth 26 are arranged on one side of the upper end of the power rod 24, the operation groove 28 is formed in one side of the inner groove 27, and the operation groove 28 is communicated with the connection portion of the inclined sliding groove 21 and the smooth groove 22.

The inner groove 27 is movably connected with a connecting gear 271, one side of the connecting gear 271 is slidably connected with a moving plate 272, the side end of the moving plate 272 is provided with triangular teeth 26, and two groups of the triangular teeth 26 are meshed with the connecting gear 271.

The top end of the moving plate 272 is fixedly provided with a plunger 273, the inside of the working groove 28 is provided with a limiting tube 281, and the top end of the plunger 273 is slidably connected inside the limiting tube 281.

The inside sliding connection of spacing pipe 281 has I-shaped top post 282, and the bottom of I-shaped top post 282 contacts with the top of inserted link 273, and the top of I-shaped top post 282 sets up the bottom at smooth groove 22.

Specifically, the connecting bolt 25 is rotated reversely, make power rod 24 and interior limit pipe 2 between separate, push up power rod 24, utilize a set of triangle tooth 26 to drive connecting gear 271 and rotate, then drive another set of triangle tooth 26 downstream through connecting gear 271, it drives inserted bar 273 downstream to move board 272, swing joint is at the inside I shape fore-set 282 downstream of spacing pipe 281, make the bottom of flat spout 22 open one and cross the groove, restart motor 4, make slide bar 34 use and downstream through the cooperation of Z shape spout 32 and oblique spout 21, then connect and drive projector body 7 downstream at the connecting rod 6 of round piece 33 bottom, can conveniently maintain projector body 7.

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. The utility model provides a domestic audio and video projector for equipment that multi-angle was adjusted, is equipped with projector body (7), its characterized in that including installation pipe (1) and projector body (7), the bottom of installation pipe (1): the top of installation pipe (1) is equipped with mounting panel (5), the inside of installation pipe (1) is equipped with interior limit pipe (2), the top of interior limit pipe (2) and the inside of installing pipe (1) are equipped with connecting axle (3), and the bottom of connecting axle (3) runs through the top of interior limit pipe (2), the top of connecting axle (3) is equipped with motor (4), and the top of motor (4) is connected with the inside top of installation pipe (1), the bottom of interior limit pipe (2) runs through and is equipped with connecting rod (6), and projector body (7) is connected to the bottom of connecting rod (6).

2. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 1, is characterized in that: flat spout (22) and oblique spout (21) have been seted up to the inner wall of interior limit pipe (2), and flat spout (22) set up on the top of spout (21) to one side, and the body of interior limit pipe (2) is inside to have seted up inside groove (27), has seted up threaded connection groove (23) including the bottom of limit pipe (2).

3. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 2, is characterized in that: the interior of the inner groove (27) is connected with a power rod (24) in a sliding mode, the power rod (24) is in threaded connection with the threaded connecting groove (23) through a connecting bolt (25), triangular teeth (26) are arranged on one side of the upper end of the power rod (24), a working groove (28) is formed in one side of the inner groove (27), and the working groove (28) is communicated with the connecting portion of the inclined sliding groove (21) and the smooth groove (22).

4. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 3, is characterized in that: the inner part of the inner groove (27) is movably connected with a connecting gear (271), one side of the connecting gear (271) is connected with a moving plate (272) in a sliding way, the side end of the moving plate (272) is provided with triangular teeth (26), and the two groups of triangular teeth (26) are meshed with the connecting gear (271).

5. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 4, is characterized in that: the top end of the moving plate (272) is fixedly provided with an inserting rod (273), a limiting pipe (281) is arranged inside the operating groove (28), and the top end of the inserting rod (273) is connected inside the limiting pipe (281) in a sliding mode.

6. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 5, is characterized in that: the inside sliding connection of spacing pipe (281) has I shape fore-set (282), and the bottom of I shape fore-set (282) contacts with the top of inserted link (273).

7. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 6, is characterized in that: the top end of the I-shaped top column (282) is arranged at the bottom end of the flat sliding chute (22).

8. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 2, is characterized in that: the bottom end of the connecting shaft (3) is provided with a connecting pipe (31), and the connecting pipe (31) is movably connected inside the inner limiting pipe (2).

9. The projector for the household audio and video equipment, which is adjusted in multiple angles, according to claim 8, is characterized in that: the outer surface of the connecting pipe (31) is provided with a Z-shaped sliding groove (32), and the inside of the connecting pipe (31) is connected with a circular moving block (33) in a sliding way.

10. The projector for the multi-angle adjustable home audio and video equipment of claim 9, wherein: the outer surface of the circular moving block (33) is provided with a sliding rod (34), and the sliding rod (34) penetrates through the Z-shaped sliding groove (32) and is connected inside the inclined sliding groove (21) and the flat sliding groove (22) in a sliding manner.