CN211450138U

CN211450138U - Projector hoisting support convenient to disassemble and assemble

Info

Publication number: CN211450138U
Application number: CN201922452838.5U
Authority: CN
Inventors: 昌学斌; 张庆龙
Original assignee: Jinan Jingxiong Video Technology Co ltd
Current assignee: Jinan Jingxiong Video Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a projector hoisting support convenient for disassembly and assembly, which comprises a suspension cage, wherein the upper end of the suspension cage is fixedly connected with a concave card board, the upper end of the suspension cage is jointed with a plug board, the plug board is positioned in the concave card board, a connecting plate is fixedly arranged at the middle position of the upper end of the plug board, the right side of the upper end of the concave card board is provided with a notch groove, the upper end of the notch groove is provided with a connecting plate, the lower end of the connecting plate penetrates through the notch groove and is connected with the plug board, the right side of the upper end of the concave card board is jointed with a limiting plate, the lower end of the limiting plate is symmetrically and fixedly connected with two fixing rods, the lower ends of the two fixing rods both penetrate through the concave card board and penetrate through the plug board, the limiting plate is utilized to separate the fixing rods from the, is convenient for replacement and maintenance.

Description

Projector hoisting support convenient to disassemble and assemble

Technical Field

The utility model relates to a projector hoisting support convenient to dismouting belongs to shadow machine hoist and mount technical field.

Background

A projector, also called a projector, is a device for projecting pictures onto a curtain, and is widely used in homes, schools, offices, entertainment venues, and the like. In order to ensure the application effect of the projector in different occasions and expand the application range of the projector, various hoisting supports are produced.

Projector hoisting support most welds and assembles into whole type among the prior art, can fix hoisting support to the wall body through the bolt, when changing or maintaining the cage, needs to dismantle whole hoisting support, and it is comparatively difficult to dismantle, also can damage the wall body, needs to design a projector hoisting support of the dismouting of being convenient for to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims at providing a projector hoisting support convenient to dismouting to what provide among the above-mentioned background art of solution needs to dismantle whole hoisting support when changing or maintaining the cage, dismantles comparatively difficultly, also can carry out the problem of damaging to the wall body, the utility model discloses the realization is convenient for change and maintain the quick assembly disassembly of cage.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a projector hoisting support convenient to dismouting, includes the cage, the concave type cardboard of cage upper end fixed connection, cage upper end laminating picture peg and picture peg are in inside the concave type cardboard, picture peg upper end intermediate position fixed mounting connecting plate, the concave type mounting panel of connecting plate upper end fixed connection, notch groove and breach groove are seted up on concave type cardboard upper end right side and are extended to concave type cardboard right-hand member, the breach groove sets up in the picture peg upper end, breach groove upper end sets up connecting plate and connecting plate lower extreme and runs through the breach groove and be connected with the picture peg, the laminating of concave type cardboard upper end right side restriction board and restriction board are in breach groove upper end, two dead levers of restriction board lower extreme symmetry fixed connection, two the dead lever lower extreme all passes concave type cardboard and runs through the picture peg, two the dead lever sets up both sides around the.

Furthermore, a cage door is arranged at the front end of the suspension cage, the left end of the cage door is connected with the suspension cage through a hinge, and the right end of the cage door is connected with the suspension cage through a lockset.

Furthermore, the left end of the concave clamping plate is fixedly connected with a limiting plate, and the limiting plate is positioned at the left end of the inserting plate.

Further, two first through holes and two first through holes are symmetrically formed in the right side of the upper end of the concave clamping plate and are located on the front side and the rear side of the notch groove, two third through holes and third through holes are symmetrically machined in the lower end of the first through hole on the inserting plate, and the fixing rod penetrates through the first through hole and the third through hole.

Further, the upper end of the limiting plate is fixedly connected with a handle.

Furthermore, the concave mounting plate is fixedly connected with the reinforcing plate at the connecting position of the connecting plate.

Further, the connecting plate lower extreme rotates to be connected U type mount pad and extends into inside the U type mount pad, U type mount pad runs through the breach groove on the concave type cardboard and fixes at picture peg upper end intermediate position, a plurality of regulation hole is seted up to connecting plate lower part border position equidistance, U type mount pad front end upper edge position sets up the inserted bar, the regulation hole on U type mount pad and the connecting plate is run through to the inserted bar rear end, inserted bar front end fixed connection expansion disc and activity dish are in U type mount pad front side, fixed connection spring and spring are in the annular outside of inserted bar between activity dish and the U type mount pad.

Furthermore, two second through holes are formed in the front end and the rear end of the U-shaped mounting seat, and the two second through holes are formed in the front end and the rear end of the adjusting hole.

Further, the lower end of the fixing rod is fixedly connected with a magnet column, and the magnet column is attached to the upper end of the suspension cage.

The utility model has the advantages that: the utility model discloses a projector hoisting support convenient to dismouting.

1. Utilize the restriction board to make dead lever and picture peg separation, realize relieving the restriction of concave cardboard and picture peg, stimulate the cage left again to make concave cardboard remove left along the picture peg, and then make concave cardboard dismantle with the picture peg, realize the quick assembly disassembly with the cage, be convenient for change and maintain.

2. The angle that forms between can the adjustment U type mount pad and the connecting plate, the rethread inserted bar restricts connecting plate and U type mount pad, realizes adjusting the angle of cage, realizes then carrying out angle modulation to the projector in the cage, increases application scope.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a projector hoisting bracket convenient to disassemble and assemble according to the present invention;

FIG. 2 is a schematic view of a concave clamping plate in a projector lifting bracket convenient for disassembly and assembly;

FIG. 3 is a schematic view of a connecting plate in a projector lifting bracket convenient for disassembly and assembly according to the present invention;

fig. 4 is a schematic view of a limiting plate in a projector hoisting bracket convenient to disassemble and assemble according to the present invention;

fig. 5 is the utility model relates to a projector hoisting support picture peg's convenient to dismouting schematic diagram.

In the figure: the device comprises a hanging cage 1, a hanging cage 2, a concave clamping plate 3, a connecting plate 4, a concave mounting plate 5, a limiting plate 6, an inserting plate 11, a cage door 21, a notch groove 21, a first through hole 22, an adjusting hole 31, a second through hole 32, a U-shaped mounting seat 33, a spring 34, a movable disc 35, an inserting rod 36, a fixed rod 51, a magnet column 52 and a third through hole 61.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a projector hoisting support convenient to dismouting, including

cage

1, 1 upper end fixed connection concave type cardboard 2 of cage, 1 upper end laminating picture peg 6 of cage and picture peg 6 are in inside

concave type cardboard

2, 6 upper end intermediate position fixed mounting connecting plate 3 of picture peg, 3 upper end fixed connection concave type mounting panels 4 of connecting plate, 2 upper end right sides of concave type cardboard are seted up breach groove 21 and breach groove 21 extend to 2 right-hand members of concave type cardboard, breach groove 21 sets up in 6 upper ends of picture peg, breach groove 21 upper end sets up connecting

plate

3 and 3 lower extremes of connecting plate and runs through breach groove 21 and is connected with

picture peg

6, 2 upper end right sides laminating restriction board 5 of concave type cardboard and restriction board 5 are in breach groove 21 upper end, two dead levers 51 of restriction board 5 lower extreme symmetry fixed connection, two dead lever 51 lower extremes all pass concave type cardboard 2 and run through picture peg 6, two dead levers 51 set up both sides around breach groove.

Specifically, limiting plate 5 upward movement that can the rebound to drive dead lever 51 upward movement, and then make dead lever 51 and picture peg 6 separation, realize removing the restriction of concave cardboard 2 and picture peg 6, then stimulate cage 1 left, thereby make concave cardboard 2 move left along picture peg 6, and then make concave cardboard 2 dismantle with picture peg 6, realize with the quick assembly disassembly of cage 1, be convenient for change and maintain. The picture peg 6 can with connecting plate 3 fixed mounting, concave cardboard 2 and cage 1 fixed mounting in addition,

concave cardboard

2 and 1 upper end of cage can form a cavity this moment, and picture peg 6 can be covered with in this cavity, cage 1 directly falls down under the effect of gravity can not appear, dead lever 51 on the restriction board 5 realizes that concave cardboard 2 and picture peg 1 fasten, and magnetic force is used for fastening dead lever 51, and the design of restriction board 5 is only the dismouting dead lever 51 of being convenient for, and concave cardboard 2 does not set up breach groove 21 part and the assembly of picture peg 1, realize automatic limitation, the steadiness just obtains guaranteeing like this.

Cage door 11 is arranged at the front end of cage 1, the left end of cage door 11 is connected with cage 1 through a hinge, and the right end of cage door 11 is connected with cage 1 through a lock, and particularly, the use of cage 1 is convenient.

The left end of the concave clamping plate 2 is fixedly connected with a limiting plate, the limiting plate is positioned at the left end of the inserting plate 6, and particularly, the inserting plate 6 can be limited.

Two first through holes 22 and two first through holes 22 are symmetrically arranged on the right side of the upper end of the concave clamping plate 2 and are located on the front side and the rear side of the notch groove 21, two third through holes 61 and the third through holes 61 are symmetrically processed on the inserting plate 6 and are located at the lower end of the first through hole 22, the fixing rod 51 penetrates through the first through hole 22 and the third through hole 61, specifically, the fixing rod 51 capable of enabling the limiting plate 5 to penetrate through the first through hole 22 and the third through hole 61, and the concave clamping plate 2 and the inserting plate 6 are limited.

The limiting plate 5 is fixedly connected with a handle at the upper end, and particularly, the limiting plate 5 is convenient to operate.

The connecting position of the concave mounting plate 4 and the connecting plate 3 is fixedly connected with the reinforcing plate, and particularly, the connecting strength of the connecting plate 3 and the concave mounting plate 4 can be increased.

The lower end of the connecting plate 3 is rotatably connected with a U-shaped mounting seat 33 and extends into the U-shaped mounting seat 33, the U-shaped mounting seat 33 penetrates through the notch groove 21 on the concave clamping plate 2 and is fixed at the middle position of the upper end of the inserting plate 6, a plurality of adjusting holes 31 are equidistantly arranged at the edge position of the lower part of the connecting plate 3, an inserting rod 36 is arranged at the edge position of the upper end of the front end of the U-shaped mounting seat 33, the rear end of the inserting rod 36 penetrates through the U-shaped mounting seat 33 and the adjusting holes 31 on the connecting plate 3, a movable disc 35 is fixedly connected with the front end of the inserting rod 36, the movable disc 35 is positioned at the front side of the U-shaped mounting seat 33, a spring 34 is fixedly connected between the movable disc 35 and the U-shaped mounting seat 33, the spring 34 is positioned at the annular outer side of the inserting rod 36, specifically, the movable disc 35 can be moved forwards, so as to stretch the spring 34, the movable disc, then the angle that forms between adjustment U type mount pad 33 and connecting plate 3, then the rethread spring 34 can make inserted bar 36 run through U type mount pad 33 and the regulation hole 31 of the suitable position on the connecting plate 3 again, and then restrict connecting plate 3 and U type mount pad 33, realize the angle of adjustment cage 1, then realize carrying out angle modulation to the projector in cage 1, increase application scope, this inserted bar 36 is made for high strength alloy, for preventing that inserted bar 36 from taking place to warp when the angle modulation is fastened.

Two second through holes 32 are formed in the front end and the rear end of the U-shaped mounting seat 33, and the two second through holes 32 are located in the front end and the rear end of the adjusting hole 31, so that the operation of the inserting rod 36 is facilitated.

The fixing rod 51 is fixedly connected with the magnet column 52 at the lower end, the magnet column 52 is attached to the upper end of the suspension cage 1, specifically, the fixing rod 51 can be adsorbed on the suspension cage 1, and the limiting plate 5 is fastened.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a projector hoisting support convenient to dismouting, includes cage (1), its characterized in that: the hanging cage is characterized in that the hanging cage (1) is fixedly connected with the concave clamping plate (2), the hanging cage (1) is fixedly connected with the inserting plate (6) and the inserting plate (6) is positioned inside the concave clamping plate (2), the connecting plate (3) is fixedly installed at the upper end of the inserting plate (6), the concave mounting plate (4) is fixedly connected with the upper end of the connecting plate (3), the right side of the upper end of the concave clamping plate (2) is provided with a notch groove (21) and a notch groove (21) extending to the right end of the concave clamping plate (2), the notch groove (21) is arranged at the upper end of the inserting plate (6), the upper end of the notch groove (21) is provided with a connecting plate (3) and the lower end of the connecting plate (3) penetrates through the notch groove (21) and is connected with the inserting plate (6), the limiting plate (5) is laminated at the right side of the upper end of the concave clamping plate (2) and the, the lower ends of the two fixing rods (51) penetrate through the concave clamping plate (2) and penetrate through the inserting plate (6), and the two fixing rods (51) are arranged on the front side and the rear side of the notch groove (21).

2. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: the front end of the suspension cage (1) is provided with a cage door (11), the left end of the cage door (11) is connected with the suspension cage (1) through a hinge, and the right end of the cage door (11) is connected with the suspension cage (1) through a lockset.

3. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: the left end of the concave clamping plate (2) is fixedly connected with a limiting plate, and the limiting plate is positioned at the left end of the inserting plate (6).

4. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: two first through-holes (22) and two first through-holes (22) are located breach groove (21) front and back both sides are seted up to concave type cardboard (2) upper end right side symmetry, two third through-holes (61) of symmetry processing and third through-hole (61) are located first through-hole (22) lower extreme on picture peg (6), dead lever (51) run through first through-hole (22) and third through-hole (61).

5. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: the upper end of the limiting plate (5) is fixedly connected with a handle.

6. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: the concave mounting plate (4) is fixedly connected with the reinforcing plate at the connecting position of the connecting plate (3).

7. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: connecting plate (3) lower extreme rotates to be connected U type mount pad (33) and extends into inside U type mount pad (33), U type mount pad (33) run through breach groove (21) on concave type cardboard (2) and fix at picture peg (6) upper end intermediate position, a plurality of regulation hole (31) are seted up to connecting plate (3) lower part border position equidistance, U type mount pad (33) front end upper end border position sets up inserted bar (36), inserted bar (36) rear end runs through regulation hole (31) on U type mount pad (33) and connecting plate (3), inserted bar (36) front end fixed connection activity dish (35) and activity dish (35) are in U type mount pad (33) front side, fixed connection spring (34) and spring (34) are in the annular outside of inserted bar (36) between activity dish (35) and U type mount pad (33).

8. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 7, wherein: two second through holes (32) are formed in the front end and the rear end of the U-shaped mounting seat (33), and the two second through holes (32) are located in the front end and the rear end of the adjusting hole (31).

9. The projector hoisting bracket convenient to disassemble and assemble as claimed in claim 1, wherein: the lower end of the fixing rod (51) is fixedly connected with a magnet column (52), and the magnet column (52) is attached to the upper end of the suspension cage (1).