CN208531983U - A kind of elevator projection advertisement hoisting structure - Google Patents
A kind of elevator projection advertisement hoisting structure Download PDFInfo
- Publication number
- CN208531983U CN208531983U CN201821156305.1U CN201821156305U CN208531983U CN 208531983 U CN208531983 U CN 208531983U CN 201821156305 U CN201821156305 U CN 201821156305U CN 208531983 U CN208531983 U CN 208531983U
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- plate
- downside
- cover plate
- tooth connection
- connecting column
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Abstract
The utility model discloses a kind of elevator projection advertisement hoisting structures, including fixed column, connecting column and cover plate, top plate is welded on the downside of the fixed column, and connecting column is welded on the downside of top plate, the outer sheath of connecting column is equipped with cover plate, the top of cover plate offers link slot, interior tooth connection is provided on the inside of link slot, outer tooth connection is provided on the outside of connecting column, the interior welds of link slot have the gag lever post being vertically arranged, connecting plate is welded on the downside of cover plate, the side of connecting plate is rotatably connected to link block, the other side of link block is provided with fixed plate, the upper end of fixed plate and cover plate welding, the top of fixed plate is connected with fastening screw, the hoisting structure is supported to turn to, it can be debugged after mounting, simplify installation steps, the time of installation is saved, it is easy to compensate after projector offset, without reinstalling, X deflection angle and the elevation angle of projector can be adjusted, directly convenient for correcting projecting direction.
Description
Technical field
The utility model relates to elevator projection advertisement technical field more particularly to a kind of elevator projection advertisement hoisting structures.
Background technique
Currently, elevator projection media gradually in the whole nation, show up prominently by each large office building, electricity with the fast development of opening of advertising
Ladder projection is exactly as its name suggests that advertisement video is projected on the curtain above elevator door by projection device, elevator projection
The shortcomings that conventional ads board is easily blocked and ignores is changed, since people are when taking elevator, generally towards elevator door, projection
The propagation regions of advertisement are very forced, and audient has to see when taking elevator, have greatly reinforced the transmissibility of advertisement
Degree, current projection device are all fixedly mounted at the top of elevator, when installation also otherwise stop carrying out projector in debugging and school
Standard, installation is cumbersome, and has shaking in elevator often, and projection device is extremely easy to happen offset, and correction gets up also to compare
It is difficult.
Summary of the invention
Purpose of the utility model is to solve the disadvantage that installation existing in the prior art is inconvenient, and the one kind proposed
Elevator projection advertisement hoisting structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of elevator projection advertisement hoisting structure, including fixed column, connecting column and cover plate, the downside welding of the fixed column
There is top plate, and be welded with connecting column on the downside of top plate, the outer sheath of connecting column is equipped with cover plate, and the top of cover plate offers connection
Slot is provided with interior tooth connection on the inside of link slot, outer tooth connection is provided on the outside of connecting column, the interior welds of link slot have perpendicular
The gag lever post being directly arranged, is welded with connecting plate on the downside of cover plate, and the side of connecting plate is rotatably connected to link block, link block it is another
Side is provided with fixed plate, the upper end of fixed plate and cover plate welding, and the top of fixed plate is connected with fastening screw, under link block
Side is fixedly connected with projector.
Preferably, the top of the fixed column offers connecting hole, and connecting hole is internally provided with internal screw thread.
Preferably, the upside of link slot is arranged in the interior tooth connection, and the height of interior tooth connection is less than the height of link slot
The 1/2 of degree, interior tooth connection and the intermeshing of outer tooth connection.
Preferably, limiting slot is offered on the downside of the connecting column, and the internal diameter of limiting slot is equal to the outer diameter of gag lever post, limit
The upper end of position bar extends to the inside of limiting slot.
Preferably, the top of the fixed plate offers fastener hole, and the inner wall of fastener hole is provided with internal screw thread, fastens spiral shell
The inside by being threadably mounted at fastener hole is followed closely, fastening screw is in conical structure.
Preferably, the link block offers binding groove close to the side of fixed plate, and binding groove is in conical structure.
The beneficial effects of the utility model are:
1, the utility model has the advantages of convenient installation, supports to turn to, can be debugged after mounting, simplify installation steps, saves
Time of installation.
2, the utility model is easy to compensate after projector offset, without reinstalling, can directly adjust projector
X deflection angle and the elevation angle, convenient for correct projecting direction.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of elevator projection advertisement hoisting structure schematic view of the front view；
Fig. 2 be the utility model proposes a kind of elevator projection advertisement hoisting structure local overlooking structural schematic diagram；
Fig. 3 be the utility model proposes a kind of elevator projection advertisement hoisting structure local main view structure figure.
In figure: 1 fixed column, 2 top plates, 3 connecting columns, 4 cover plates, 5 link slots, tooth connection in 6,7 outer tooth connections, 8 gag lever posts,
9 connecting plates, 10 link blocks, 11 fixed plates, 12 fastening screws, 13 projectors, 14 binding grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of elevator projection advertisement hoisting structure, including fixed column 1, connecting column 3 and cover plate 4, fixed column 1
Top offer connecting hole, and connecting hole is internally provided with internal screw thread, and the downside of fixed column 1 is welded with top plate 2, and top plate
2 downside is welded with connecting column 3, and the outer sheath of connecting column 3 is equipped with cover plate 4, and the top of cover plate 4 offers link slot 5, link slot
5 inside is provided with interior tooth connection 6, and the outside of connecting column 3 is provided with outer tooth connection 7, and link slot 5 is arranged in interior tooth connection 6
Upside, and the height of interior tooth connection 6 is less than the 1/2 of the height of link slot 5, interior tooth connection 6 and outer tooth connection 7 are intermeshed, even
The interior welds of access slot 5 have the gag lever post 8 being vertically arranged, and the downside of connecting column 3 offers limiting slot, and the internal diameter etc. of limiting slot
In the outer diameter of gag lever post 8, the upper end of gag lever post 8 extends to the inside of limiting slot, and the downside of cover plate 4 is welded with connecting plate 9, connection
The side of plate 9 is connected with link block 10 by shaft, and the other side of link block 10 is provided with fixed plate 11, the upper end of fixed plate 11
It is welded with cover plate 4, the top of fixed plate 11 is connected with fastening screw 12, and the top of fixed plate 11 offers fastener hole, and fastens
The inner wall in hole is provided with internal screw thread, and for fastening screw 12 by being threadably mounted at the inside of fastener hole, fastening screw 12 is in cone
Structure, the downside screw connection of link block 10 have projector 13, and link block 10 offers binding groove close to the side of fixed plate 11
14, and binding groove 14 is in conical structure.
Embodiment: when installation elevator card projector, two fixed columns 1 is inserted in and are welded on elevator car roof in advance
On the outside of mounting post, fixing bolt is screwed in into connecting hole, connects fixed column 1 with mounting post, then starts to adjust horizontal deflection angle
Degree, by cover plate 4 to pop-up, interior tooth connection 6 is moved up with cover plate 4, so that outer tooth connection 7 is placed in the downside of link slot 5, is made outer tooth connection
7 are not limited by interior tooth connection 6, rotate cover plate 4, slowly put down cover plate 4 after adjusting X deflection angle, cover plate 4 drives interior connect
The whereabouts of tooth 6 is connect, is engaged again with outer tooth connection 7, is completed the adjusting of horizontal direction, then, fastening screw 12 is unscrewed, spiral shell is fastened
The inner wall of nail 12 and binding groove 14 no longer contacts, and link block 10 can be freely rotated around connecting plate 9, adjusts the elevation angle, and the elevation angle determines
Afterwards, fastening screw 12 is screwed, fastening screw 12 progresses into inside coniform binding groove 14, increases and 14 inner wall of binding groove
Frictional force, limitation link block 10 rotate, the elevation angle of projector 13 is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of elevator projection advertisement hoisting structure, including fixed column (1), connecting column (3) and cover plate (4), which is characterized in that institute
It states and is welded on the downside of fixed column (1) top plate (2), and be welded with connecting column (3) on the downside of top plate (2), the outside of connecting column (3)
It being arranged with cover plate (4), the top of cover plate (4) offers link slot (5), interior tooth connection (6) are provided on the inside of link slot (5),
It is provided on the outside of connecting column (3) outer tooth connection (7), the interior welds of link slot (5) have the gag lever post (8) being vertically arranged, set
Be welded on the downside of disk (4) connecting plate (9), the side of connecting plate (9) is rotatably connected to link block (10), link block (10) it is another
Side is provided with fixed plate (11), and the upper end of fixed plate (11) and cover plate (4) welding, the top of fixed plate (11) is connected with fastening
Screw (12) is fixedly connected with projector (13) on the downside of link block (10).
2. a kind of elevator projection advertisement hoisting structure according to claim 1, which is characterized in that the fixed column (1)
Top offers connecting hole, and connecting hole is internally provided with internal screw thread.
3. a kind of elevator projection advertisement hoisting structure according to claim 1, which is characterized in that the interior tooth connection (6)
Upside in link slot (5) is set, and the height of interior tooth connection (6) is less than the 1/2 of the height of link slot (5), interior tooth connection (6)
It is intermeshed with outer tooth connection (7).
4. a kind of elevator projection advertisement hoisting structure according to claim 1, which is characterized in that the connecting column (3)
Downside offers limiting slot, and the internal diameter of limiting slot is equal to the outer diameter of gag lever post (8), and the upper end of gag lever post (8) extends to limit
The inside of slot.
5. a kind of elevator projection advertisement hoisting structure according to claim 1, which is characterized in that the fixed plate (11)
Top offers fastener hole, and the inner wall of fastener hole is provided with internal screw thread, and fastening screw (12) is by being threadably mounted at fastener hole
Inside, fastening screw (12) be in conical structure.
6. a kind of elevator projection advertisement hoisting structure according to claim 1, which is characterized in that the link block (10) is leaned on
The side of nearly fixed plate (11) offers binding groove (14), and binding groove (14) is in conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156305.1U CN208531983U (en) | 2018-07-20 | 2018-07-20 | A kind of elevator projection advertisement hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156305.1U CN208531983U (en) | 2018-07-20 | 2018-07-20 | A kind of elevator projection advertisement hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208531983U true CN208531983U (en) | 2019-02-22 |
Family
ID=65385826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821156305.1U Active CN208531983U (en) | 2018-07-20 | 2018-07-20 | A kind of elevator projection advertisement hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208531983U (en) |
-
2018
- 2018-07-20 CN CN201821156305.1U patent/CN208531983U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |