CN208014299U - A kind of novel LED display screen mask - Google Patents
A kind of novel LED display screen mask Download PDFInfo
- Publication number
- CN208014299U CN208014299U CN201820452836.9U CN201820452836U CN208014299U CN 208014299 U CN208014299 U CN 208014299U CN 201820452836 U CN201820452836 U CN 201820452836U CN 208014299 U CN208014299 U CN 208014299U
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- China
- Prior art keywords
- boss
- cover body
- display screen
- led display
- screen mask
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Abstract
The utility model provides a kind of novel LED display screen mask, includes cover body and at least two boss, and cover body is provided with several front and back perforation for running through cover body；Boss is set to perforation inner wall, and boss is centrosymmetric distribution using the center of cover body as symmetrical centre.In the utility model, boss is centrosymmetric distribution using the center of cover body as symmetrical centre, after cover body rotates 180 °, it is overlapped with postrotational lug boss position before enabling rotation, that is constant with the relative position of rotation rear boss before rotation, worker still can carry out brush coating, installation and splicing to cover body, and there is no obscure, difficulty of construction is reduced, construction efficiency is improved.
Description
Technical field
The utility model is related to LED display technical field more particularly to a kind of novel LED display screen masks.
Background technology
Existing LED display screens generally comprise the front and back mask being arranged and PCB circuit boards, if being welded on PCB circuit boards
The LED lamps of dry ranks arrangement correspond to and offer several perforation worn for LED lamps on mask, thus in use, by point
The light that bright LED lamps are sent out is projected by the outer surface of mask, to play display effect.
Perforation in mask is typically provided with boss, and boss is used to carry out screens with LED light, make multiple masks splicings when
It is uniform to wait gap distribution, and then it is uniform so that LED light is shone.
What existing boss was typically distributed in the same direction, this cause the direction of mask also must according to same direction into
Row brush coating, installation and splicing.This just necessarily requires worker that cannot obscure in the construction process, increases difficulty of construction, reduces
Construction efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rotation 180 ° of energy according to above-mentioned the deficiencies in the prior art
Carry out brush coating, installation and splicing novel LED display screen mask.
The technical solution of the utility model is as follows：
A kind of novel LED display screen mask, includes cover body and at least two boss, and the cover body is provided with several front and back pass through
Wear the perforation of the cover body；It is characterized in that：The boss is set to the perforation inner wall, and the boss is with the cover body
Center is that symmetrical centre is centrosymmetric distribution.
Further, several perforation are distributed in matrix array；The structure that is square of perforating.
Further, the perforation includes vacant hole, unilateral location hole and bilateral location hole.
Further, the inner wall in the vacant hole is not provided with boss.
Further, one inner wall of unilateral location hole is provided with boss.
Further, the adjacent inner wall of the bilateral location hole two is both provided with boss.
Further, the cover body is spliced by several cross bars and several vertical poles；The section shape of the cross bar and vertical pole
Shape is trapezoidal.
Compared with prior art, the utility model has the advantages that：（1）During boss is symmetrical with the center of cover body
The heart is centrosymmetric distribution, after cover body rotates 180 °, enables before rotation and postrotational lug boss position is overlapped, that is to say, that rotation
Before turning and the relative position of rotation rear boss is constant, and worker still can carry out brush coating, installation and splicing to cover body, and there is no what is obscured
Situation reduces difficulty of construction, improves construction efficiency；（2）Vacant hole can reduce the setting of boss quantity, not only save material
Material, while being also convenient for LED etc. and penetrating；（3）Arbitrary two centrosymmetric unilateral location hole can limit the position of mask laterally or longitudinally
It sets, and then limits gap laterally or longitudinally；（4）It is horizontal and vertical that arbitrary two centrosymmetric bilateral location hole can limit mask
Position, and then limit horizontal and vertical gap.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the enlarged drawing at M on Fig. 1.
Reference numeral
10- cover bodies, 11- cross bars, 12- vertical poles；20- boss；
30- perforates, the vacant holes 31-, the unilateral location holes of 32-, the bilateral location holes of 33-.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
As depicted in figs. 1 and 2, embodiment provided by the utility model, a kind of novel LED display screen mask, includes cover
Body 10 and at least two boss 20, cover body 10 are provided with several front and back perforation 30 for running through cover body 10；It is characterized in that：Boss 20 is set
30 inner walls of perforation are placed in, and boss 20 is centrosymmetric distribution using the center of cover body 10 as symmetrical centre.Wherein, the present embodiment
In, boss 20 is half frustum cone structure.
Boss 20 is centrosymmetric distribution using the center of cover body 10 as symmetrical centre, after cover body 10 rotates 180 °, makes rotation
Preceding and postrotational 20 position of boss can be overlapped, that is to say, that before rotation and the relative position of rotation rear boss 20 is constant, work
People still can carry out brush coating, installation and splicing to cover body 10 reduces difficulty of construction there is no obscuring, and improves construction
Efficiency.
Several perforation 30 are distributed in matrix array, and perforation 30 is square structure.Perforation 30 includes vacant hole 31, unilateral fixed
Position hole 32 and bilateral location hole 33.
The inner wall in vacant hole 31 is not provided with boss 20.Wherein, vacant hole 31 can reduce the setting of 20 quantity of boss, no
Material is only saved, while being also convenient for LED etc. and penetrated.
32 1 inner wall of unilateral location hole is provided with boss 20.Wherein, arbitrary two centrosymmetric unilateral location holes 32 can limit
Determine the position of mask laterally or longitudinally, and then limits gap laterally or longitudinally.
33 liang of adjacent inner walls of bilateral location hole are both provided with boss 20.Wherein, arbitrary two centrosymmetric bilateral positioning
Hole 33 can limit the horizontal and vertical position of mask, and then limit horizontal and vertical gap.
Cover body 10 is spliced by several cross bars 11 and several vertical poles 12；The cross sectional shape of cross bar 11 and vertical pole 12 is ladder
Shape.Wherein, the cross sectional shape of cross bar 11 and vertical pole 12 can allow worker to distinguish the front surface and rear surface of cover body 10 easily, keep away
Exempted from it is front and back obscure, improve construction efficiency.
Above disclosures are merely preferred embodiments of the utility model, with this utility model cannot be limited certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (7)
- Include cover body and at least two boss 1. a kind of novel LED display screen mask, the cover body is provided with several front and back run through The perforation of the cover body；It is characterized in that：The boss is set to the perforation inner wall, and the boss is in the cover body The heart is that symmetrical centre is centrosymmetric distribution.
- 2. a kind of novel LED display screen mask according to claim 1, it is characterised in that：Several perforation are in matrix battle array Column distribution；The structure that is square of perforating.
- 3. a kind of novel LED display screen mask according to claim 2, it is characterised in that：It is described perforation include vacant hole, Unilateral location hole and bilateral location hole.
- 4. a kind of novel LED display screen mask according to claim 3, it is characterised in that：The inner wall in the vacant hole does not have Boss is set.
- 5. a kind of novel LED display screen mask according to claim 3, it is characterised in that：One inner wall of unilateral location hole It is provided with boss.
- 6. a kind of novel LED display screen mask according to claim 3, it is characterised in that：The bilateral location hole two is adjacent Inner wall be both provided with boss.
- 7. a kind of novel LED display screen mask according to claim 1, it is characterised in that：The cover body by several cross bars and Several vertical poles are spliced；The cross sectional shape of the cross bar and vertical pole is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452836.9U CN208014299U (en) | 2018-04-02 | 2018-04-02 | A kind of novel LED display screen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452836.9U CN208014299U (en) | 2018-04-02 | 2018-04-02 | A kind of novel LED display screen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014299U true CN208014299U (en) | 2018-10-26 |
Family
ID=63891541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452836.9U Active CN208014299U (en) | 2018-04-02 | 2018-04-02 | A kind of novel LED display screen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077800A1 (en) * | 2019-10-21 | 2021-04-29 | 深圳市洲明科技股份有限公司 | Display module and display screen |
-
2018
- 2018-04-02 CN CN201820452836.9U patent/CN208014299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077800A1 (en) * | 2019-10-21 | 2021-04-29 | 深圳市洲明科技股份有限公司 | Display module and display screen |
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