CN218468590U

CN218468590U - Engineering laser projector gallows with adjustable

Info

Publication number: CN218468590U
Application number: CN202222142769.XU
Authority: CN
Inventors: 张宏达; 方荣
Original assignee: Shuguang Zhitong Information Technology Co ltd
Current assignee: Shuguang Zhitong Information Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-02-10
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses an engineering laser projector gallows with adjustable belongs to engineering laser projector gallows technical field, be in including installation piece and setting the lift post of installation piece bottom, the lift post is kept away from fixed cover is installed to the one end of installation piece, the below of fixed cover is provided with laser projector, the runner assembly is installed to the bottom of fixed cover, install a plurality of fixed subassemblies on the runner assembly, and a plurality of fixed subassembly all with laser projector's top is connected. The utility model discloses be convenient for better carry out the regulation of angle and the fixed of angle to engineering laser projector.

Description

Engineering laser projector gallows with adjustable

Technical Field

The utility model relates to an engineering laser projector technical field specifically is an engineering laser projector gallows with adjustable.

Background

The project projector has larger projection area, longer distance and high brightness, generally supports a multi-bulb mode, can better cope with large and variable installation environments, and is suitable for the fields of education, media, government and the like. Among Projection display devices, projection displays are classified into a Front Projection (Front Projection) mode and a Rear Projection (Rear Projection) mode according to their Projection modes, and projectors, i.e., devices for Front Projection display, are generally classified into an LCD projector, a DLP projector, and an LCOS projector, each of which uses a microdisplay chip as a main element for imaging, according to display devices.

Through retrieval, the Chinese patent No. CN215117132U protects the projector by installing the laser projector in a space formed by the lower pressing block and the placing box, so that the projector is convenient to install but cannot effectively adjust the angle of the laser projector, and therefore, an adjustable engineering laser projector hanger is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering laser projector gallows with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering laser projector gallows with adjustable, is in including installation piece and setting the lift post of installation piece bottom, the lift post is kept away from fixed cover is installed to the one end of installation piece, the below of fixed cover is provided with laser projector, the runner assembly is installed to the bottom of fixed cover, the last a plurality of fixed subassemblies of installing of runner assembly, and a plurality of fixed subassembly all with laser projector's top is connected.

Preferably, the runner assembly is including installing the rolling disc of fixed cover bottom, be formed with first ring channel on the rolling disc, just be formed with the second ring channel on the rolling disc, first ring channel with second ring channel link up each other, the below of rolling disc is provided with the fixed disk, the threaded rod is installed on the top surface of fixed disk, just the one end of threaded rod runs through in proper order first ring channel with the second ring channel, the screw cap is installed to the one end of threaded rod, just the screw cap is located the top surface of rolling disc, a plurality of fixed subassemblies are installed to the lateral wall of fixed disk.

Through the scheme, the following technical effects can be achieved: through the setting of runner assembly, the better drive laser projector of being convenient for turns to, has reached better angle modulation effect.

Preferably, the fixed subassembly is including forming the draw-in groove of fixed disk lateral wall, the internally mounted of draw-in groove has the spliced pole, the arc claw is installed to the spliced pole, the bar recess has been seted up on the arc claw, the internally mounted of bar recess has carries out the bolt fixed to laser projector.

Through the scheme, the following technical effects can be achieved: through the setting of fixed subassembly, be convenient for better fix the laser projector in rotating assembly's below, reached better fixed effect.

Preferably, a tooth socket is arranged inside the second annular groove, a clamping sleeve is mounted on the outer side wall of the threaded rod, and the clamping sleeve is matched with the tooth socket.

Through the scheme, the following technical effects can be achieved: be convenient for better inject the threaded rod in the inside of first ring channel and second ring channel, reached better screens effect.

Preferably, one end of the threaded rod is provided with an external thread, one end of the threaded rod is matched with the internal thread on the threaded cover, and the outer side wall of the threaded cover is provided with anti-skid threads.

Through the scheme, the following technical effects can be achieved: through the setting of internal and external screw thread, be convenient for better fix the screw cap in the one end of threaded rod.

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

1. through the setting of fixed subassembly, with the top surface of laser projector and the basal surface contact of arc claw, the bolt in the anticlockwise rotation bar recess simultaneously for the one end of bolt enters into laser projector's top, is convenient for better fixes laser projector in the below of arc claw, has reached better fixed effect.

2. Through rotating assembly's setting, when needs turn to laser projector, through the screw cap on the anticlockwise rotation threaded rod, make the screw cap not contact with the rolling disc, rotate laser projector simultaneously, make the threaded rod remove along first ring channel and second ring channel, the turning to laser projector has been realized, turn to the completion back when laser projector, clockwise rotation screw cap, make the screw cap contact with the rolling disc, after laser projector's position control is accomplished, the lift post drives laser projector and rises to the assigned position, better regulation fixed effect has been reached.

Drawings

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

fig. 2 is a schematic top view of the laser projector of the present invention;

fig. 3 is a schematic view of the fixing sleeve of the present invention;

fig. 4 is a schematic view of the threaded rod of the present invention.

In the figure: 1. mounting blocks; 2. a lifting column; 3. fixing a sleeve; 4. rotating the disc; 5. a first annular groove; 6. a second annular groove; 7. fixing the disc; 8. a threaded rod; 9. a threaded cap; 10. a card slot; 12. an arc-shaped claw; 13. a strip-shaped groove; 14. a laser projector; 15. and (4) bolts.

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.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an engineering laser projector gallows with adjustable, is including installing piece 1 and setting up the lift post 2 in installation piece 1 bottom, and fixed cover 3 is installed to the one end that installation piece 1 was kept away from to lift post 2, and the below of fixed cover 3 is provided with laser projector 14, and rotating assembly is installed to the bottom of fixed cover 3, installs a plurality of fixed subassemblies on the rotating assembly, and a plurality of fixed subassemblies all are connected with laser projector 14's top.

Example 2:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an engineering laser projector gallows with adjustable, the runner assembly is including installing carousel 4 in fixed cover 3 bottoms, be formed with first ring channel 5 on carousel 4, and be formed with second annular groove 6 on carousel 4, first ring channel 5 and second annular groove 6 link up each other, the below of carousel 4 is provided with fixed disk 7, fixed disk 7's top surface mounting has threaded rod 8, and first ring channel 5 and second annular groove 6 are run through in proper order to the one end of threaded rod 8, the inside of second annular groove 6 is provided with the tooth's socket, and the cutting ferrule is installed to the lateral wall of threaded rod 8, and the cutting ferrule matches the setting with the tooth's socket, be convenient for better inject threaded rod 8 in the inside of first ring channel 5 and second annular groove 6, better screens effect has been reached, threaded rod cover 9 is installed to the one end of threaded rod 8, and threaded rod cover 9 is located the top surface of carousel 4, the one end of threaded rod 8 is provided with the external screw thread, the one end of threaded rod 8 matches the setting with the internal thread on threaded cover 9, the outside the lateral wall of threaded cover 9 is provided with anti-skidding line, the setting inside and outside the lateral wall of threaded cover 9, through the setting of screw rod, be convenient for better fix the one end of threaded rod 9, a plurality of fixed disk 7.

Specifically, through the thread cover 9 on the anticlockwise rotation threaded rod 8, make the thread cover 9 not contact with the rolling disc 4, rotate laser projector 14 simultaneously, make the threaded rod 8 remove along first annular groove 5 and second annular groove 6, realized turning to laser projector 14, turn to the completion back when laser projector 14, clockwise rotation thread cover 9, make the thread cover 9 contact with the rolling disc 4, reached better limited effect.

Example 3:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an engineering laser projector gallows with adjustable, fixed subassembly is including forming draw-in groove 10 at fixed disk 7 lateral wall, and the internally mounted of draw-in groove 10 has the spliced pole, and arc claw 12 is installed to the spliced pole, has seted up bar recess 13 on the arc claw 12, and the internally mounted of bar recess 13 has carries out the bolt 15 fixed to laser projector 14.

Specifically, the bolt 15 in the strip-shaped groove 13 is rotated anticlockwise, so that one end of the bolt 15 enters the top of the laser projector 14, the laser projector 14 is conveniently and better fixed below the arc-shaped claw 12, and a better connection effect is achieved.

The working principle is as follows: firstly, the mounting block 1 is mounted at the top of a wall, then under the action of the lifting column 2, the rotating assembly is placed at the lowest position, then the top surface of the laser projector 14 is contacted with the bottom surface of the arc-shaped claw 12, meanwhile, the bolt 15 in the strip-shaped groove 13 is rotated anticlockwise, one end of the bolt 15 enters the top of the laser projector 14, the laser projector 14 is conveniently and better fixed below the arc-shaped claw 12, when the laser projector 14 needs to be turned, the threaded cover 9 on the threaded rod 8 is rotated anticlockwise, the threaded cover 9 is not contacted with the rotating disc 4, meanwhile, the laser projector 14 is rotated, the threaded rod 8 moves along the first annular groove 5 and the second annular groove 6, turning of the laser projector 14 is achieved, after the laser projector 14 turns, the threaded cover 9 is rotated clockwise, the threaded cover 9 is contacted with the rotating disc 4, after position adjustment of the laser projector 14 is completed, the lifting column 2 drives the laser projector 14 to ascend to a designated position, and a better adjusting and fixing effect is achieved (the lifting principle of the lifting column 2 is the prior art, and the lifting column does not need to be used in this point).

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 an engineering laser projector gallows with adjustable, is in including installation piece (1) and setting lift post (2) of installation piece (1) bottom, lift post (2) are kept away from the one end of installation piece (1) is installed fixed cover (3), the below of fixed cover (3) is provided with laser projector (14), its characterized in that: the bottom of fixed cover (3) is installed the runner assembly, the last a plurality of fixed subassemblies of installing of runner assembly, and it is a plurality of fixed subassembly all with the top of laser projector (14) is connected.

2. The adjustable engineering laser projector hanger of claim 1, wherein: the runner assembly is including installing rolling disc (4) of fixed cover (3) bottom, be formed with first ring channel (5) on rolling disc (4), just be formed with second ring channel (6) on rolling disc (4), first ring channel (5) with second ring channel (6) link up each other, the below of rolling disc (4) is provided with fixed disk (7), threaded rod (8) are installed on the top surface of fixed disk (7), just the one end of threaded rod (8) runs through in proper order first ring channel (5) with second ring channel (6), screw cap (9) are installed to the one end of threaded rod (8), just screw cap (9) are located the top surface of rolling disc (4), a plurality of fixed subassemblies are installed to the lateral wall of fixed disk (7).

3. The adjustable engineering laser projector hanger of claim 2, wherein: fixed subassembly is including forming draw-in groove (10) of fixed disk (7) lateral wall, the internally mounted of draw-in groove (10) has the spliced pole, arc claw (12) are installed to the spliced pole, bar recess (13) have been seted up on arc claw (12), the internally mounted of bar recess (13) has bolt (15) of fixing to laser projector (14).

4. The adjustable engineering laser projector hanger of claim 3, wherein: tooth sockets are arranged in the second annular groove (6), clamping sleeves are mounted on the outer side walls of the threaded rods (8), and the clamping sleeves are matched with the tooth sockets.

5. The adjustable engineering laser projector hanger of claim 4, wherein: the one end of threaded rod (8) is provided with the external screw thread, the one end of threaded rod (8) with internal thread matching on screw cap (9) sets up, the lateral wall of screw cap (9) is provided with anti-skidding line.