阅读说明：本技术 一种可实现快速拆装和升降控制的投影设置安装支架 (Can realize quick assembly disassembly and lifting control's projection setting installing support ) 是由 蒋小娟 于 2019-11-08 设计创作，主要内容包括：本发明公开了一种可实现快速拆装和升降控制的投影设置安装支架,包括安装支架主体、电动伸缩装置、转动轴、旋紧螺母、投影设备、把手、复位转轴和螺栓,所述安装支架主体的顶端设置有固定座,且固定座的下方设置有电动伸缩装置,并且电动伸缩装置的下端通过转动轴与安装架相连接,同时转动轴上设置有旋紧螺母,所述安装架的前侧设置有固定板,且固定板内侧的下部设置有支撑块,所述安装板的内侧通过螺栓与投影设备相连接,所述安装架的下端面设置有安装口。该可实现快速拆装和升降控制的投影设置安装支架,可实现将投影设备快速安装在安装架上,且不需要拆卸大量的螺栓,拆卸时间短,并且可对不同型号的投影设备进行安装固定,通用性强。(The invention discloses a projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control, which comprises a mounting bracket main body, an electric telescopic device, a rotating shaft, a screwing nut, projection equipment, a handle, a resetting rotating shaft and a bolt, wherein a fixed seat is arranged at the top end of the mounting bracket main body, the electric telescopic device is arranged below the fixed seat, the lower end of the electric telescopic device is connected with a mounting bracket through the rotating shaft, the screwing nut is arranged on the rotating shaft, a fixed plate is arranged on the front side of the mounting bracket, a supporting block is arranged on the lower portion of the inner side of the fixed plate, the inner side of the mounting plate is connected with the projection equipment through the bolt, and a mounting opening is formed in. This can realize quick assembly disassembly and lifting control's projection sets up the installing support, can realize installing projection equipment on the mounting bracket fast, and need not dismantle a large amount of bolts, and the takedown time is short to can install fixedly to the projection equipment of different models, the commonality is strong.)

1. The utility model provides a can realize quick assembly disassembly and lifting control's projection and set up installing support, includes installing support main part (1), electronic telescoping device (3), axis of rotation (4), nut (6) of screwing, projection equipment (10), handle (11), pivot (18) and bolt (26) reset, its characterized in that: the top of installing support main part (1) is provided with fixing base (2), and the below of fixing base (2) is provided with electric telescopic device (3) to the lower extreme of electric telescopic device (3) is connected with mounting bracket (5) through axis of rotation (4), is provided with nut (6) of screwing on axis of rotation (4) simultaneously, the front side of mounting bracket (5) is provided with fixed plate (7), and the inboard lower part of fixed plate (7) is provided with supporting shoe (12), and the inside of mounting bracket (5) is connected with mount pad (8) through mounting groove (13), the inside top of mounting groove (13) is connected with slurcam (15) through spring (14), and the left and right sides lower part of mounting groove (13) all is provided with first spacing groove (20) to the rear side lower part of mounting groove (13) is provided with second spacing groove (21), the upper portion of both sides and the left and right sides around mount pad (8) is provided with first spacing block (16) respectively And second stopper (17), and the inboard of first stopper (16) and second stopper (17) all is connected with rotation groove (19) through pivot (18) that resets, the lower part of mount pad (8) is connected with sliding block (23) at mounting panel (9) top through sliding tray (22), and the outside of mounting panel (9) and fixed plate (7) all is provided with handle (11) to the upper portion and the regulation pole (25) bearing of mounting panel (9) both sides are connected, adjust backup pad (24) threaded connection of pole (25) and mount pad (8) lower part simultaneously, the inboard of mounting panel (9) is connected with projection equipment (10) through bolt (26), the lower terminal surface of mounting bracket (5) is provided with installing port (27).

2. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: the mounting structure of mounting bracket (5) is revolution mechanic, and mounting bracket (5) use axis of rotation (4) as centre of rotation to mounting bracket (5) are over-and-under type structure.

3. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: the mounting structure of the mounting seat (8) is a detachable structure, and the side length of the top of the mounting seat is smaller than that of the mounting opening (27).

4. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: the number of mounting panel (9) is provided with 2 altogether, and 2 mounting panel (9) are axisymmetric setting about the center of mount pad (8) to each other is perpendicular installation between mount pad (8) and mounting panel (9).

5. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: an integrated structure is arranged between the supporting block (12) and the fixing plate (7), and the upper end face of the fixing plate (7) is flush with the bottoms of the first limiting groove (20) and the second limiting groove (21).

6. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: the mounting groove (13) is communicated with the mounting opening (27), and the depth of the mounting groove (13) is larger than the distance between the top of the mounting seat (8) and the bottom of the rotating groove (19).

7. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: the structure of first stopper (16) and second stopper (17) is the same, and the up end of first stopper (16) and second stopper (17) is circular-arc structure to first stopper (16) and second stopper (17) equidistance distribute in the outside of mount pad (8), and the length of first stopper (16) and the length of second stopper (17) all are less than the length of rotating groove (19) simultaneously.

8. The projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control as claimed in claim 1, wherein: be welded connection between backup pad (24) and mounting bracket (5), and backup pad (24) are axisymmetric setting about the center of mounting bracket (5) to backup pad (24) are located the middle part on mounting bracket (5) both sides upper portion.

Technical Field

The invention relates to the technical field of projection equipment, in particular to a projection setting mounting bracket capable of realizing quick disassembly and assembly and lifting control.

Background

The projector is a common electronic device in people's life, and is widely used in teaching and meeting rooms, and can project video pictures on a projection curtain arranged on a wall surface, generally directly installed on the top of a wall in the room, and the shape of the projector is generally a rectangular structure.

However, the existing projection device has the following problems in the using process;

1. the existing projection equipment is generally fixed on the installation by screws when being installed, and can be taken down from the installation frame only when a plurality of screws are required to be completely disassembled during the installation and the disassembly, so that the disassembly time is long, the problem that the projection equipment falls off is easy to occur, and the projection equipment is not convenient to rapidly disassemble;

2. the existing projection equipment is inconvenient to fix the projection equipment due to the difference of sizes of the projection equipment with different brands and models in the installation process, needs a special machine and is poor in universality.

Disclosure of Invention

The invention aims to provide a projection setting mounting bracket capable of realizing quick disassembly and assembly and lifting control, and aims to solve the problems that the existing projection equipment in the market proposed by the background technology is generally fixed on the mounting bracket by screws during mounting, the projection equipment can be taken down from the mounting bracket only when a plurality of screws are required to be completely disassembled during mounting and disassembling, the disassembling time is long, the projection equipment is easy to fall off, the projection equipment is not convenient to quickly disassemble, and the projection equipment is inconvenient to fix due to the difference of sizes of the projection equipment of different brands and models, special equipment is required, and the universality is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a projection setting mounting bracket capable of realizing quick disassembly and lifting control comprises a mounting bracket main body, an electric telescopic device, a rotating shaft, screwing nuts, projection equipment, a handle, a resetting rotating shaft and bolts, wherein the top end of the mounting bracket main body is provided with a fixed seat, the electric telescopic device is arranged below the fixed seat, the lower end of the electric telescopic device is connected with a mounting bracket through the rotating shaft, the screwing nuts are arranged on the rotating shaft, the front side of the mounting bracket is provided with a fixed plate, the lower part of the inner side of the fixed plate is provided with a supporting block, the inside of the mounting bracket is connected with the mounting seat through a mounting groove, the top end of the inside of the mounting groove is connected with a pushing plate through a spring, the lower parts of the left side and the right side of the mounting groove are respectively provided with a first limiting groove, the lower part of the rear side of the mounting groove is provided with a second limiting, and the inboard of first stopper and second stopper all is connected with the rotation groove through the pivot that resets, the lower part of mount pad is connected with the sliding block at mounting panel top through the sliding tray, and the outside of mounting panel and fixed plate all is provided with the handle to the upper portion and the regulation pole bearing of mounting panel both sides are connected, adjust the backup pad threaded connection of pole and mount pad lower part simultaneously, the inboard of mounting panel is connected with projection equipment through the bolt, the lower terminal surface of mounting bracket is provided with the installing port.

Preferably, the mounting structure of the mounting frame is a rotating structure, the mounting frame uses the rotating shaft as a rotating center, and the mounting frame is a lifting structure.

Preferably, the mounting structure of the mounting seat is a detachable structure, and the side length of the top is smaller than that of the mounting opening.

Preferably, the number of the mounting plates is 2 in total, the 2 mounting plates are arranged in axial symmetry about the center of the mounting seat, and the mounting seat and the mounting plates are vertically mounted.

Preferably, an integrally formed structure is arranged between the supporting block and the fixing plate, and the upper end face of the fixing plate is flush with the bottoms of the first limiting groove and the second limiting groove.

Preferably, the mounting groove is communicated with the mounting opening, and the depth of the mounting groove is greater than the distance between the top of the mounting seat and the bottom of the rotating groove.

Preferably, the first limiting block and the second limiting block have the same structure, the upper end faces of the first limiting block and the second limiting block are of arc-shaped structures, the first limiting block and the second limiting block are distributed on the outer side of the mounting seat in an equidistance mode, and the length of the first limiting block and the length of the second limiting block are both smaller than the length of the rotating groove.

Preferably, the support plate and the mounting frame are connected in a welding mode, the support plate is arranged in an axial symmetry mode relative to the center of the mounting frame, and the support plate is located in the middle of the upper portions of the two sides of the mounting frame.

Compared with the prior art, the invention has the beneficial effects that: the projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control can realize quick installation of projection equipment on a mounting bracket, does not need to disassemble a large number of bolts, is short in disassembly time, can be used for installing and fixing projection equipment of different models, and is strong in universality;

1. the mounting frame is internally provided with a mounting groove which plays a role of being matched and mounted with the mounting seat to fix the mounting seat, and the outer side of the mounting seat is provided with a rotatable first limiting block and a rotatable second limiting block, so that the mounting seat can be quickly clamped into the mounting groove through a mounting opening, and the first limiting block and the second limiting block on the outer side of the mounting seat can be limited and clamped through a supporting block, a first limiting groove and a second limiting groove in the mounting groove;

2. the lower part of the mounting seat is provided with a movable mounting plate, so that projection equipment of different models can be clamped and fixed, the mounting plate is arranged in an L shape, the projection equipment can be prevented from falling, and the bolts on the two sides of the mounting plate can fix the projection equipment.

Drawings

FIG. 1 is a schematic front view of a projection installation bracket capable of achieving quick assembly, disassembly and lifting control according to the present invention;

FIG. 2 is a schematic view of an opening structure of a fixing plate of a projection installation bracket capable of realizing quick assembly, disassembly and lifting control according to the present invention;

FIG. 3 is an enlarged view of point A of FIG. 2 showing a projection-setting bracket according to the present invention, which is capable of being quickly assembled and disassembled and controlled to be lifted and lowered;

FIG. 4 is a schematic view of the internal structure of a mounting bracket of the projection installation bracket of the present invention, which can achieve quick assembly, disassembly and lifting control;

FIG. 5 is a schematic cross-sectional view of a mounting bracket of a projection setup bracket of the present invention for quick assembly, disassembly, and lift control;

FIG. 6 is a schematic side view of a mounting base of a projection installation bracket of the present invention, which is capable of achieving quick assembly, disassembly, and lifting control;

FIG. 7 is a schematic structural view of a first limiting block, a second limiting block, a reset rotating shaft and a rotating groove of the projection setting mounting bracket capable of realizing quick assembly, disassembly and lifting control according to the present invention;

FIG. 8 is a schematic view of a bottom view of a mounting bracket of the projection mount mounting bracket of the present invention with quick assembly, disassembly and lift control;

FIG. 9 is a schematic side view of a fixing plate of a projection installation bracket according to the present invention, which can be quickly assembled and disassembled and controlled to move up and down.

In the figure: 1. installing a bracket main body; 2. a fixed seat; 3. an electric telescopic device; 4. a rotating shaft; 5. a mounting frame; 6. screwing the nut; 7. a fixing plate; 8. a mounting seat; 9. mounting a plate; 10. a projection device; 11. a handle; 12. a support block; 13. mounting grooves; 14. a spring; 15. a push plate; 16. a first stopper; 17. a second limiting block; 18. resetting the rotating shaft; 19. a rotating groove; 20. a first limit groove; 21. a second limit groove; 22. a sliding groove; 23. a slider; 24. a support plate; 25. adjusting a rod; 26. a bolt; 27. and (7) installing the opening.

Detailed Description

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a projection setting mounting bracket capable of realizing quick disassembly and lifting control comprises a mounting bracket main body 1, a fixed seat 2, an electric telescopic device 3, a rotating shaft 4, a mounting frame 5, a screwing nut 6, a fixed plate 7, a mounting seat 8, a mounting plate 9, a projection device 10, a handle 11, a supporting block 12, a mounting groove 13, a spring 14, a pushing plate 15, a first limiting block 16, a second limiting block 17, a reset rotating shaft 18, a rotating groove 19, a first limiting groove 20, a second limiting groove 21, a sliding groove 22, a sliding block 23, a supporting plate 24, an adjusting rod 25, a bolt 26 and a mounting opening 27, wherein the fixed seat 2 is arranged at the top end of the mounting bracket main body 1, the electric telescopic device 3 is arranged below the fixed seat 2, the lower end of the electric telescopic device 3 is connected with the mounting frame 5 through the rotating shaft 4, the screwing nut 6 is arranged on the rotating shaft 4, the fixed plate 7, the lower part of the inner side of the fixed plate 7 is provided with a supporting block 12, the interior of the mounting frame 5 is connected with the mounting seat 8 through a mounting groove 13, the top end of the interior of the mounting groove 13 is connected with a pushing plate 15 through a spring 14, the lower parts of the left side and the right side of the mounting groove 13 are provided with a first limiting groove 20, the lower part of the rear side of the mounting groove 13 is provided with a second limiting groove 21, the upper parts of the front side, the rear side, the left side and the right side of the mounting seat 8 are respectively provided with a first limiting block 16 and a second limiting block 17, the inner sides of the first limiting block 16 and the second limiting block 17 are connected with a rotating groove 19 through a reset rotating shaft 18, the lower part of the mounting seat 8 is connected with a sliding block 23 at the top of the mounting plate 9 through a sliding groove 22, the outer sides of the mounting plate 9 and the fixed plate 7, the mounting plate 9 is connected to the projection device 10 at the inner side thereof by bolts 26, and the mounting frame 5 is provided with a mounting opening 27 at the lower end surface thereof.

Mounting structure of mounting bracket 5 is revolution mechanic, and mounting bracket 5 uses axis of rotation 4 as rotation center to mounting bracket 5 is over-and-under type structure, sets up like this and plays the effect of installing the angle regulation to 8 projection equipment 10 of mount pad, is favorable to the regulation to projection equipment 10 projection angle.

The mounting structure of mount pad 8 is detachable construction, and the length of side at top is less than the length of side of installing port 27, sets up like this and plays to make the top of mount pad 8 enter into inside mount port 27 smoothly, and then realizes that the top of mount pad 8 is fixed inside mounting groove 13.

The number of mounting panel 9 is provided with 2 altogether, and 2 mounting panels 9 are axisymmetric setting about the center of mount pad 8 to each other is perpendicular installation between mount pad 8 and the mounting panel 9, sets up like this and plays the effect of fixing projection apparatus 10, is favorable to projection apparatus 10 to be stable fixed in the mount pad 8 below.

Be the integrated into one piece structure between supporting shoe 12 and the fixed plate 7, and the up end of fixed plate 7 and the bottom homogeneous phase parallel and level of first spacing groove 20 and second spacing groove 21 set up like this and can carry on spacingly to the first stopper 16 of mount pad 8 front side, avoid dropping of mount pad 8.

Mounting groove 13 is linked together with installing port 27, and the degree of depth of mounting groove 13 is greater than the distance between 8 tops of mount pad and the 19 bottoms in rotation groove, sets up like this and plays and enter into mounting groove 13 inside to making first stopper 16 and second stopper 17 on the mount pad 8 completely, is favorable to the fixed to mount pad 8.

First stopper 16 is the same with second stopper 17's structure, and first stopper 16 and second stopper 17's up end is circular-arc structure, and first stopper 16 and second stopper 17 equidistance distribute in the outside of mount pad 8, the length of first stopper 16 and the length of second stopper 17 all are less than the length of rotating groove 19 simultaneously, set up like this and play and to making first stopper 16 and second stopper 17 through the pivoted effect of pivot 18 that resets, be favorable to first stopper 16 and second stopper 17 through the clockwise rotation of pivot 18 that resets.

For welded connection between backup pad 24 and the mounting bracket 5, and backup pad 24 is axisymmetric setting about the center of mounting bracket 5 to backup pad 24 is located the middle part on 5 both sides upper portion of mounting bracket, sets up like this and plays the effect of adjusting 2 distance between the mounting panel 9, and then realizes pressing from both sides tight fixedly to different model projection equipment 10.

The working principle is as follows: when the projection setting mounting bracket capable of realizing quick assembly and disassembly and lifting control is used, as shown in fig. 1-2 and 6, the projection equipment 10 is firstly placed between 2 mounting plates 9, then the adjusting rods 25 on the supporting plates 24 at two sides of the lower part of the mounting seat 8 are rotated, the adjusting rods 25 push the mounting plates 9 inwards, the mounting plates 9 move in the sliding grooves 22 through the sliding blocks 23, and after the mounting plates 9 are contacted with the side surfaces of the projection equipment 10, the bolts 26 on the mounting plates 9 are screwed, so that the projection equipment 10 can be fixed on the inner sides of the mounting plates 9;

as shown in fig. 2-5 and fig. 6-7, the handle 11 outside 2 mounting plates 9 is held by hand, the top of the mounting seat 8 at the upper end of the mounting plate 9 is aligned with the mounting opening 27 at the lower end surface of the mounting frame 5, and the handle 11 is pushed upwards, so that the mounting seat 8 enters the mounting groove 13 through the mounting opening 27, meanwhile, in the process of moving the mounting seat 8 upwards, the edge of the mounting opening 27 presses the first stopper 16 and the second stopper 17, so that the first stopper 16 and the second stopper 17 are rotated into the rotating groove 19 through the reset rotating shaft 18, after the first stopper 16 and the second stopper 17 completely enter the mounting groove 13, the first stopper 16 and the second stopper 17 are rotated counterclockwise to return to the horizontal state under the action of the reset rotating shaft 18, at this time, the handle 11 is pulled downwards, the first stopper 16 and the second stopper 17 enter the corresponding first stopper groove 20 and second stopper groove 21 in the mounting groove 13 respectively, the spring 14 pushes the pushing plate 15 downwards, the pushing plate 15 pushes the top of the mounting seat 8, at the moment, the mounting seat 8 is fixed, the mounting height of the projection equipment 10 is adjusted through the electric telescopic device 3, then the mounting frame 5 is rotated through the rotating shaft 4, the angle of the projection equipment 10 is adjusted, and the projection equipment is fixed through the screwing nut 6;

as shown in fig. 1-4, when the projection apparatus 10 needs to be disassembled, the latch on the fixing plate 7 is firstly opened, then the handle 11 is pulled outwards, the fixing plate 7 is opened, at this time, the handle 11 outside the mounting plate 9 can be pulled outwards, and the mounting seat 8 is pulled out from the inside of the mounting groove 13, so that the projection apparatus 10 can be disassembled.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.