CN204945989U - A kind of splicing large screen based on laser projection - Google Patents
A kind of splicing large screen based on laser projection Download PDFInfo
- Publication number
- CN204945989U CN204945989U CN201520700467.7U CN201520700467U CN204945989U CN 204945989 U CN204945989 U CN 204945989U CN 201520700467 U CN201520700467 U CN 201520700467U CN 204945989 U CN204945989 U CN 204945989U
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- screen
- module
- prominent axle
- laser projection
- described screen
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Abstract
The utility model discloses a kind of splicing large screen based on laser projection, comprise screen frame and screen module, described screen module is mutually interspersed to be fixed in screen frame, two faces that described screen module parallels are provided with prominent axle, and another is organized two parallel faces and is provided with a counterbore that can hold prominent axle; Described screen frame inside edge is evenly provided with one group of No. two counterbore, and No. two counterbores also can hold prominent axle.The utility model, compared with conventional art, reaches the object of fixed mask module by shaft hole matching, and avoids the shortcoming of large, the heavy not easily movement of volume that groined type framework brings, but external frame has and can substantially reach firm effect simultaneously.
Description
Technical field
The utility model belongs to electronic applications, is specifically related to a kind of splicing large screen based on laser projection.
Background technology
The little liquid crystal display of liquid crystal-spliced screen polylith is spliced.The neglecting demand greatly and determine of liquid crystal-spliced screen, general number is between 2 ~ 16 pieces.Traditional liquid crystal-spliced screen needs to rely on framework to form groined type, then is interted fixedly to enter by each little liquid crystal display.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, provides a kind of splicing large screen based on laser projection.
Technical scheme: in order to reach foregoing invention object, the utility model has specifically come like this: a kind of splicing large screen based on laser projection, comprise screen frame and screen module, described screen module is mutually interspersed to be fixed in screen frame, two faces that described screen module parallels are provided with prominent axle, and another is organized two parallel faces and is provided with a counterbore that can hold prominent axle; Described screen frame inside edge is evenly provided with one group of No. two counterbore, and No. two counterbores also can hold prominent axle.
Wherein, the spacing of adjacent No. two counterbores on described screen frame be 2 screen module the length of side and.
Beneficial effect: the utility model is compared with conventional art, the object of fixed mask module is reached by shaft hole matching, and avoid the shortcoming of large, the heavy not easily movement of volume that groined type framework brings, but external frame has and can substantially reach firm effect simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model module is dashed forward axle place schematic diagram;
Fig. 3 is the utility model module counterbore place schematic diagram;
Fig. 4 is the utility model screen frame inside edge schematic diagram.
Embodiment
A kind of splicing large screen based on laser projection as shown in Figure 1, comprise screen frame 1 and screen module 2, described screen module 2 is mutually interspersed to be fixed in screen frame 1, two faces that described screen module 2 parallels are provided with prominent axle 3, and another is organized two parallel faces and is provided with a counterbore 4 that can hold prominent axle; Described screen frame 1 inside edge is evenly provided with one group of No. two counterbore, 5, No. two counterbores 5 also can hold prominent axle 3, the spacing of adjacent No. two counterbores 5 on described screen frame 1 be 2 screen module 2 the length of side and.
Claims (2)
1. the splicing large screen based on laser projection, comprise screen frame (1) and screen module (2), it is characterized in that, described screen module (2) is mutually interspersed to be fixed in screen frame (1), two faces that described screen module (2) parallels are provided with prominent axle (3), and another is organized two parallel faces and is provided with the counterbore (4) can holding prominent axle; Described screen frame (1) inside edge is evenly provided with one group No. two counterbores (5), and No. two counterbores (5) also can hold prominent axle (3).
2. the splicing large screen based on laser projection according to claim 1, is characterized in that, the spacing of adjacent No. two counterbores (5) on described screen frame (1) be 2 screen module (2) the length of side and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700467.7U CN204945989U (en) | 2015-09-10 | 2015-09-10 | A kind of splicing large screen based on laser projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700467.7U CN204945989U (en) | 2015-09-10 | 2015-09-10 | A kind of splicing large screen based on laser projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945989U true CN204945989U (en) | 2016-01-06 |
Family
ID=55013396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700467.7U Active CN204945989U (en) | 2015-09-10 | 2015-09-10 | A kind of splicing large screen based on laser projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204803A (en) * | 2015-09-10 | 2015-12-30 | 江苏清投视讯科技有限公司 | Large spliced screen based on laser projection |
-
2015
- 2015-09-10 CN CN201520700467.7U patent/CN204945989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204803A (en) * | 2015-09-10 | 2015-12-30 | 江苏清投视讯科技有限公司 | Large spliced screen based on laser projection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |