CN208399873U - A kind of laser-projector mounting rack of seamless spliced screen - Google Patents
A kind of laser-projector mounting rack of seamless spliced screen Download PDFInfo
- Publication number
- CN208399873U CN208399873U CN201820862066.5U CN201820862066U CN208399873U CN 208399873 U CN208399873 U CN 208399873U CN 201820862066 U CN201820862066 U CN 201820862066U CN 208399873 U CN208399873 U CN 208399873U
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- mounting rack
- unit mounting
- connecting rod
- laser
- unit
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- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a kind of laser-projector mounting racks of seamless spliced screen, including installing frame body, the installation frame body is spliced by several unit mounting racks, the upside of the unit mounting rack is equipped with two sliding rails, the downside of the unit mounting rack corresponds to sliding rail setting idler wheel, the rolling route and sliding rail of the idler wheel are symmetrical, and unit mounting rack side is equipped with bayonet unit, and the unit mounting rack of adjacent two is connected by clamping apparatus.By adopting the above technical scheme, it can be combined according to the actual demand of multi-screen splicing by unit mounting rack, using more flexible, in addition, being provided with the idler wheel and sliding rail matched, it assembles more convenient, and bayonet unit is additionally arranged, so that the mounting rack after assembling is stronger.
Description
Technical field
The utility model relates to multi-screen splicing technical fields, refer specifically to a kind of laser-projector installation of seamless spliced screen
Frame.
Background technique
Currently, mosaic screen is mostly by way of laser projection.It is combined by several projection boxes, one is equipped in each projection box
A laser-projector, to be spliced into large-size screen monitors.This multi-screen splicing mode can adjust the demand of screen size according to demand.
But the connecting method of this multi-screen is to be formed by the partition between each projection box, thus shadow there are gap between each screen
The effect that large-size screen monitors are shown is rung.In addition, the image of this laser projection is fixed on projection screen to be adjusted.
Utility model content
The utility model is insufficient according to prior art, proposes a kind of laser-projector mounting rack of seamless spliced screen,
It can be realized that multi-screen is seamless spliced by adjusting, and can be adjusted in real time according to the actual demand amount to laser-projector
It is whole.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of laser-projector mounting rack of seamless spliced screen, including installation frame body, if the installation frame body by
Dry unit mounting rack is spliced, and the upside of the unit mounting rack is equipped with two sliding rails, and the downside of the unit mounting rack is right
Answer sliding rail that idler wheel is set, the rolling route and sliding rail of the idler wheel are symmetrical, and unit mounting rack side is equipped with bayonet unit, phase
Two adjacent unit mounting racks are connected by clamping apparatus.
Preferably, the bayonet unit includes first connecting rod, the second connecting rod and shackle member, the unit mounting rack
Side be equipped with through-hole, the first connecting rod, which is worn, to be connect in through-hole, and one end of the first connecting rod passes through articulation piece and the
One end of two connecting rods is hinged, and the other end of second connecting rod is connected with one end of shackle member, and the shackle member is in arc
The other end of shape structure, the shackle member is equipped with clamping joint.
Preferably, the other end of second connecting rod is connected with one end of shackle member by clamping screw.
The utility model have the characteristics that it is following and the utility model has the advantages that
By adopting the above technical scheme, it can be combined, be used by unit mounting rack according to the actual demand of multi-screen splicing
More flexible, in addition, being provided with the idler wheel and sliding rail matched, assembly is more convenient, and is additionally arranged bayonet unit, so that group
Mounting rack after dress is stronger.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram of bayonet unit in Fig. 1.
In figure, 1- unit mounting rack, 2- bayonet unit, 3- sliding rail, 4- idler wheel, 5- through-hole, 21- first connecting rod, 22- hinge
Fitting, 23- clamping screw, 24- shackle member, 25- clamping joint, the second connecting rod of 26-.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
The utility model provides a kind of laser-projector mounting rack of seamless spliced screen, as depicted in figs. 1 and 2, packet
Installation frame body is included, installation frame body is spliced by several unit mounting racks 1, and the upside of unit mounting rack 1 is equipped with two cunnings
Rail 3, the downside of unit mounting rack 1 correspond to sliding rail 3 and idler wheel 4 are arranged, and the rolling route and sliding rail 3 of idler wheel 4 are symmetrical, unit mounting rack
1 side is equipped with bayonet unit 2, and two adjacent unit mounting racks 1 are connected by clamping apparatus 2.
In above-mentioned technical proposal, it can be combined by unit mounting rack, according to the actual demand of multi-screen splicing using more
Add flexibly, in addition, being provided with the idler wheel 4 and sliding rail 3 matched, assembly is more convenient, and is additionally arranged bayonet unit, so that group
Mounting rack after dress is stronger.
It should be understood that the idler wheel 4 of the unit mounting rack 1 of top is matched with the sliding rail 3 of the unit mounting rack 1 of lower section,
Demand so according to reality to laser-projector assembles, not only easy to operate, and configuration is more reasonable, using more
Flexibly.
The further setting of the utility model, as shown in figure 3, bayonet unit 2 includes first connecting rod 21, the second connecting rod
26 and shackle member 24, the side of unit mounting rack 1 is equipped with through-hole 5, and first connecting rod 21, which is worn, to be connect in through-hole 5, first connecting rod
21 one end is hinged by articulation piece 22 and one end of the second connecting rod 26, the other end and the shackle member 24 of the second connecting rod 26
One end is connected, the arc-shaped structure of shackle member 24, and the other end of shackle member 24 is equipped with clamping joint 25.
In above-mentioned technical proposal, after assembly unit mounting rack 1, the unit mounting rack 1 with assembling pushes the first connection
One end of bar 21, so that the clamping joint 25 of 24 other end of shackle member can be connected to 1 side of unit mounting rack to be assembled,
So that adjacent unit mounting rack 1 assemble it is stronger.
Further, the other end of the second connecting rod 26 is connected with one end of shackle member 24 by clamping screw 23.It is logical
Clamping screw 23 is crossed further to be locked, so as to further such that adjacent unit mounting rack 1 assemble it is stronger.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments include that component carries out a variety of change, modification, replacement and modification, still fall within the protection scope of the utility model
It is interior.
Claims (3)
1. a kind of laser-projector mounting rack of seamless spliced screen, including installation frame body, which is characterized in that the mounting rack
Main body is spliced by several unit mounting racks, and the upside of the unit mounting rack is equipped with two sliding rails, the unit mounting rack
Downside correspond to sliding rail setting idler wheel, the rolling route and sliding rail of the idler wheel are symmetrical, unit mounting rack side be equipped with block
Buckle device, the unit mounting rack of adjacent two are connected by bayonet unit.
2. the laser-projector mounting rack of seamless spliced screen according to claim 1, which is characterized in that the buckle dress
It sets including first connecting rod, the second connecting rod and shackle member, the side of the unit mounting rack is equipped with through-hole, first connection
Bar, which is worn, to be connect in through-hole, and one end of the first connecting rod is hinged by articulation piece and one end of the second connecting rod, and described second
The other end of connecting rod is connected with one end of shackle member, and the arc-shaped structure of shackle member, the other end of the shackle member is set
There is clamping joint.
3. the laser-projector mounting rack of seamless spliced screen according to claim 2, which is characterized in that described second connects
The other end of extension bar is connected with one end of shackle member by clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862066.5U CN208399873U (en) | 2018-06-05 | 2018-06-05 | A kind of laser-projector mounting rack of seamless spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862066.5U CN208399873U (en) | 2018-06-05 | 2018-06-05 | A kind of laser-projector mounting rack of seamless spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399873U true CN208399873U (en) | 2019-01-18 |
Family
ID=65134344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820862066.5U Active CN208399873U (en) | 2018-06-05 | 2018-06-05 | A kind of laser-projector mounting rack of seamless spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578075A (en) * | 2020-06-18 | 2020-08-25 | 龙岩煜联信息技术有限公司 | Novel assembled screen |
-
2018
- 2018-06-05 CN CN201820862066.5U patent/CN208399873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578075A (en) * | 2020-06-18 | 2020-08-25 | 龙岩煜联信息技术有限公司 | Novel assembled screen |
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