CN208622368U - LED display mask and LED display - Google Patents
LED display mask and LED display Download PDFInfo
- Publication number
- CN208622368U CN208622368U CN201821390674.7U CN201821390674U CN208622368U CN 208622368 U CN208622368 U CN 208622368U CN 201821390674 U CN201821390674 U CN 201821390674U CN 208622368 U CN208622368 U CN 208622368U
- Authority
- CN
- China
- Prior art keywords
- dashpot
- mask
- led display
- lateral
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
It includes: mask body layer that the utility model, which discloses a kind of LED display mask and LED display, the LED display mask, and the lamp hole lattice equipped with the distribution of several matrix arrangements, the centre of the lamp hole lattice offers LED light hole；The mask body layer is provided with multiple dashpots, multiple dashpots are in be arranged around the LED light hole；Mask resiliency layer, including elastic bar, the elastic bar are connected in the dashpot, provide expanding drive power to squeeze in the dashpot, and provide when the dashpot stretches and shrink driving force.The utility model has the effect of avoiding dead lamp and improves display effect.
Description
Technical field
The utility model relates to LED display technical field, in particular to a kind of LED display mask and LED display.
Background technique
For the mould group of LED display as most important display unit, the mask in display screen module plays guarantor to LED lamp bead
Shield effect, also promotes display screen overall effect to a certain degree.But existing mask is excessively close in conjunction with LED lamp bead, then is easy
The phenomenon that pinch shock is caused to LED lamp bead and generates dead lamp；Or mask and LED lamp bead gap it is excessive, then be easy to cause PCB
Plate color is exposed, and influences display effect.
Utility model content
The main purpose of the utility model is to provide a kind of LED display mask and LED display, it is intended to avoid dead lamp and
Improve display effect.
To achieve the above object, the utility model proposes LED display mask, the LED display mask includes:
Mask body layer, the lamp hole lattice equipped with the distribution of several matrix arrangements, the centre of the lamp hole lattice offers LED light
Hole；The mask body layer is provided with multiple dashpots, multiple dashpots are in be arranged around the LED light hole；
Mask resiliency layer, including elastic bar, the elastic bar are connected in the dashpot, in the buffering
Slot, which squeezes, provides expanding drive power, and provides when the dashpot stretches and shrink driving force.
Optionally, the dashpot is staggered on the mask body layer；And/or the elastic bar is staggered
On the mask resiliency layer.
Optionally, the dashpot is in be arranged around the LED light hole.
Optionally, the dashpot includes from the mask body layer from the back side to front and by positive rearwardly recessed
If multiple dashpots；The cross sectional shape of multiple dashpots between the lamp hole lattice of adjacent two is in W shape.
Optionally, the intersection of multiple dashpots between the adjacent four lamp hole lattice is in connected state, and is in pass through
The Openworks shape of logical front and back.
Optionally, the mask resiliency layer covers the intersection, with to avoid intersection's light leakage.
Optionally, the dashpot include in the multiple first recessed lateral dashpots of the back side of the mask body layer and
Multiple first longitudinal direction dashpots, the described first lateral dashpot and first longitudinal direction dashpot are in criss-cross shape；
The dashpot includes that the multiple second lateral dashpots and multiple second recessed in the front of mask body layer are indulged
To dashpot, the described second lateral dashpot and second longitudinal direction dashpot are in criss-cross shape；
First longitudinal direction dashpot and a second longitudinal direction are slow there are two setting between the lamp hole lattice of laterally adjacent two
Jet-bedding；First lateral dashpot and one second lateral buffering there are two being set between the lamp hole lattice of longitudinally adjacent two
Slot；
Described first lateral dashpot, first longitudinal direction dashpot, the second lateral dashpot and second longitudinal direction dashpot are formed
W-shaped buffer structure around the LED light hole.
Optionally, the elastic bar is filled in the dashpot recessed to front from the back side, and the filling mode is injection molding
Or bonding.
Optionally, the exposed face of the elastic bar be lower than the mask body layer the back side, and the exposed face with
Expansion space is formed between the back side；Deformation of the expansion space to accommodate the elastic bar.
The utility model additionally provides a kind of LED display, and the LED display includes pcb board, is mounted on the PCB
LED lamp bead on plate, and the LED display mask being mounted on the pcb board；The LED display mask is above-mentioned
LED display mask.
Technical solutions of the utility model include mask body layer and mask resiliency by setting LED display mask
Layer；Setting surrounds LED light hole on the mask body layer, and is in the dashpot of criss-cross shape.To in structural modeling
On, buffer function can be played by the folding and expansion of structure.Further, by the way that mask resiliency layer is embedded in dashpot
In, buffer function can be further enhanced by the elasticity of material.And application process pcb board background color can also be prevented anti-
It penetrates, to promote display effect.
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, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model LED display；
Fig. 2 is the separate structure schematic diagram of LED display shown in Fig. 1；
Fig. 3 is the partial enlargement diagram in Fig. 2 at virtual coil；
Fig. 4 is the schematic cross-sectional view in the direction A-A in Fig. 2；
Fig. 5 is status diagram of the part in various states shown in Fig. 4；
Fig. 6 is the schematic cross-sectional view in the direction B-B in Fig. 2
Fig. 7 is status diagram of the part in various states shown in Fig. 6.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
Present embodiments provide a kind of LED display and LED display mask.Illustrate that LED is aobvious in order to clearer
The technical characteristic of display screen mask, and institute can bring technical effects.Present embodiment is to use above-mentioned LED display
It is described in detail for the LED display of mask.
Present embodiments provide a kind of LED display.
Incorporated by reference to referring to Fig. 1, Fig. 2 and Fig. 3, the LED display includes pcb board 100, is mounted on the pcb board 100
LED lamp bead 200, and the LED display mask 300 being mounted on the pcb board 100.Wherein, LED lamp bead 200 is for sending out
Light, LED display mask 300 is for protecting LED lamp bead 200.
The LED display mask 300 includes:
Mask body layer 310, the lamp hole lattice 311 equipped with the distribution of several matrix arrangements, the centre of the lamp hole lattice 311 opens up
There is LED light hole 312；The mask body layer 310 is provided with multiple dashpots 313, multiple dashpots 313 are in surround institute
State the setting of LED light hole 312.Specifically, multiple dashpots 313 are arranged in criss-cross shape in the present embodiment, and each LED light
Dashpot 313 is designed with around hole 312；But can also only be arranged in other embodiments lateral dashpot 313 or
Longitudinal dashpot 313, and can be to be equipped with dashpot 313 around several LED light holes 312.
Mask resiliency layer 320, including multiple elastic bars 321, the elastic bar 321 are connected to the dashpot 313
In, expanding drive power is provided to squeeze in the dashpot 313, and provide to shrink when the dashpot 313 stretches and drive
Power.Specifically, multiple elastic bars 321 are corresponding with dashpot 313 and are in criss-cross shape in the present embodiment, but at it
In his embodiment, elastic bar 321 can only coupling part dashpot 313, without being in criss-cross shape.
Incorporated by reference to referring to fig. 4 to fig. 6, LED display provided by the present embodiment, when LED display mask 300 is made
When firmly, dashpot 313 can the contraction when being squeezed, and the elastic bar 321 in it is also compressed；And dashpot
313 can the expansion when being stretched, and the elastic bar 321 in it is also stretched.Therefore, in LED display by outer
Power, or work as because LED display mask 300 and 100 material of pcb board are inconsistent, and due to thermal expansion coefficients difference, it varies with temperature
When deflection it is inconsistent when, cause LED display mask 300 and LED lamp bead 200 to squeeze or separation.LED display mask at this time
300 can carry out corresponding elastic deformation, to protect LED lamp bead 200, reduce to 200 extruding force of LED lamp bead, prevent lamp
Dead lamp phenomenon, and prevent 100 background color of application process pcb board from reflecting, to promote display effect.
LED display provided by the present embodiment includes mask body layer 310 by setting LED display mask 300,
And mask resiliency layer 320；Setting surrounds LED light hole 312 on the mask body layer 310, and in criss-cross shape
Dashpot 312.To which buffer function can be played by the folding and expansion of structure on structural modeling.Further, pass through
Mask resiliency layer 320 is embedded in dashpot 312, buffer function can be further enhanced by the elasticity of material.And also
It can prevent 100 background color of application process pcb board from reflecting, to promote display effect.
Further, in the present embodiment, the dashpot 312 is staggered on the mask body layer 310；And/or
The elastic bar 321 is staggered on the mask resiliency layer 320.The present embodiment, by setting dashpot 312 in staggeredly
Shape, the then buffering effect all with higher on horizontal and vertical.Correspondingly, the elastic bar 321 is staggered described
It, equally can be in the horizontal and vertical upper further buffering effect of acquisition on mask resiliency layer 320.
Further, in the present embodiment, the dashpot 312 is in be arranged around the LED light hole.By the way that dashpot is arranged
312 are arranged around the LED light hole 311, so that the surrounding in LED light hole 311 has buffer structure, improve LED light hole
Buffering effect around 311.
Incorporated by reference to referring to Fig. 4 and Fig. 6, further, the dashpot 313 include by the mask body layer 310 by
The back side is to front and by front rearwardly recessed multiple dashpots 313；It is more between the lamp hole lattice 311 of adjacent two
The cross sectional shape of a dashpot 313 is in W shape.
The present embodiment forms W shape by setting dashpot 313, so as to obtain higher elasticity from structure.
Further, the intersection of multiple dashpots 313 between the adjacent four lamp hole lattice 311 is in connected state,
And in the Openworks shape of perforation front and back.
The present embodiment is in Openworks shape by the way that the intersection is arranged, so as to further decrease mask body layer 310
Structural strength increases its elasticity.
Correspondingly, the mask resiliency layer 320 covers the intersection, with to avoid intersection's light leakage.
Referring again to Fig. 3, specifically, in the present embodiment, the dashpot 313 is included in the mask body layer
310 back side recessed the multiple first lateral dashpots 3131 and multiple first longitudinal direction dashpots 3132, described first is laterally slow
Jet-bedding 3131 and first longitudinal direction dashpot 3132 are in criss-cross shape.
The dashpot 313 includes multiple second lateral dashpot 3133 Hes recessed in the front of mask body layer 310
Multiple second longitudinal direction dashpots 3134, the described second lateral dashpot 3133 and second longitudinal direction dashpot 3134 are in criss-cross
Shape.
Set that there are two first longitudinal direction dashpot 3132 and one the between the lamp hole lattice 311 of laterally adjacent two
Two longitudinal buffer slots 3134；First lateral dashpot 3131 there are two being set between the lamp hole lattice 311 of longitudinally adjacent two, with
And one second lateral dashpot 3133.
The lateral dashpot 3133 and second of described first lateral dashpot 3131, first longitudinal direction dashpot 3132, second is vertical
The W-shaped buffer structure around the LED light hole 312 is formed to dashpot 3134.
The present embodiment, by between two adjacent lamp hole lattice 311, overleaf recessed two dashpots 313, and it is positive
One dashpot 313 is set, to form the W-shaped buffer structure around the LED light hole 312.In other embodiments,
Can also be using other plans of establishment, such as one, back side dashpot 313, and positive two dashpots 313 etc..
Specifically, in the present embodiment, the described first lateral dashpot 3131 and second longitudinal direction dashpot 3134 cross
Place is in connected state, and in the Openworks shape of perforation front and back.Be in Openworks shape by the way that the intersection is arranged, so as into
One step reduces the structural strength of mask body layer 310, increases its elasticity.
Correspondingly, the mask resiliency layer 320 covers the intersection, with to avoid intersection's light leakage.
Further, in the present embodiment, 321 mould filling of elastic bar is in the buffering recessed to front from the back side
Slot 313.So that elastic bar 321 is set up between dashpot 313 and pcb board 100, and then slow down elastic bar 321
Oxidation rate enables elastic bar 321 more durable and more stable.In other embodiments, it is also possible to elastic bar
321 bondings are filled in dashpot 313.
Incorporated by reference to further referring to Fig. 4 and Fig. 6, the exposed face of the elastic bar 321 is lower than the mask body layer
310 back side, and expansion space 322 is formed between the exposed face and the back side；The expansion space 322 is to hold
Receive the deformation of the elastic bar 321.To which when elastic bar 321 is squeezed expansion, as shown in figure 5 and figure 7, expansion is empty
Between 322 can accommodate the elastic bar 321 of deformation, and elastic bar 321 is avoided to stretch out dashpot 313, and support pcb board 100,
Cause to tilt.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of LED display mask, which is characterized in that the LED display mask includes:
Mask body layer, the lamp hole lattice equipped with the distribution of several matrix arrangements, the centre of the lamp hole lattice offers LED light hole；?
The mask body layer is provided with multiple dashpots, and multiple dashpots are in be arranged around the LED light hole；
Mask resiliency layer, including elastic bar, the elastic bar are connected in the dashpot, to squeeze in the dashpot
Pressure provides expanding drive power, and provides when the dashpot stretches and shrink driving force.
2. LED display mask as described in claim 1, which is characterized in that the dashpot is staggered in the mask
On body layer；And/or the elastic bar is staggered on the mask resiliency layer.
3. LED display mask as described in claim 1, which is characterized in that the dashpot is in set around the LED light hole
It sets.
4. LED display mask as described in claim 1, which is characterized in that the dashpot includes by the mask body
Layer from the back side to front and by front rearwardly recessed multiple dashpots；It is more between the lamp hole lattice of adjacent two
The cross sectional shape of a dashpot is in W shape.
5. LED display mask as claimed in claim 2, which is characterized in that more between the lamp hole lattice of adjacent four
The intersection of a dashpot is in connected state, and in the Openworks shape of perforation front and back.
6. LED display mask as claimed in claim 5, which is characterized in that the mask resiliency layer covers the intersection.
7. LED display mask as claimed in claim 2, which is characterized in that the dashpot is included in the mask body
The back side of layer recessed the multiple first lateral dashpots and multiple first longitudinal direction dashpots, the described first lateral dashpot and first
Longitudinal buffer slot is in criss-cross shape；
The dashpot includes slow in the multiple second recessed lateral dashpots of the front of mask body layer and multiple second longitudinal directions
Jet-bedding, the described second lateral dashpot and second longitudinal direction dashpot are in criss-cross shape；
First longitudinal direction dashpot and a second longitudinal direction buffering there are two being set between the lamp hole lattice of laterally adjacent two
Slot；First lateral dashpot and one second lateral dashpot there are two being set between the lamp hole lattice of longitudinally adjacent two；
Described first lateral dashpot, the second lateral dashpot and first longitudinal direction dashpot, second longitudinal direction dashpot are respectively formed
W-shaped buffer structure around the LED light hole.
8. LED display mask as described in claim 1, which is characterized in that the elastic bar is filled in from the back side to just
The recessed dashpot in face, filling mode are injection molding or bonding.
9. LED display mask as claimed in claim 8, which is characterized in that the exposed face of the elastic bar is lower than described
The back side of mask body layer, and expansion space is formed between the exposed face and the back side.
10. a kind of LED display, which is characterized in that the LED display includes pcb board, the LED that is mounted on the pcb board
Lamp bead, and the LED display mask being mounted on the pcb board；The LED display mask is that claim 1 to 9 is any
LED display mask described in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390674.7U CN208622368U (en) | 2018-08-27 | 2018-08-27 | LED display mask and LED display |
| PCT/CN2019/071455 WO2020042529A1 (en) | 2018-08-27 | 2019-01-11 | Led display screen mask and led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390674.7U CN208622368U (en) | 2018-08-27 | 2018-08-27 | LED display mask and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208622368U true CN208622368U (en) | 2019-03-19 |
Family
ID=65716938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821390674.7U Active CN208622368U (en) | 2018-08-27 | 2018-08-27 | LED display mask and LED display |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208622368U (en) |
| WO (1) | WO2020042529A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244191A1 (en) * | 2019-06-06 | 2020-12-10 | 深圳市洲明科技股份有限公司 | Led display screen mask and led display screen |
| CN112071215A (en) * | 2020-04-02 | 2020-12-11 | 深圳市洲明科技股份有限公司 | Face guard and display module assembly |
| CN113053255A (en) * | 2021-03-12 | 2021-06-29 | 京东方科技集团股份有限公司 | Flexible display substrate, preparation method thereof and display device |
| WO2023035237A1 (en) * | 2021-09-10 | 2023-03-16 | 深圳市雷迪奥视觉技术有限公司 | Mask and display screen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4785021B2 (en) * | 2001-07-13 | 2011-10-05 | スタンレー電気株式会社 | 7-segment LED numeric display and manufacturing method thereof |
| CN202841770U (en) * | 2012-09-28 | 2013-03-27 | 深圳市奥拓电子股份有限公司 | LED module and module face cover thereof |
| EP3057082B1 (en) * | 2015-02-15 | 2019-10-09 | Beijing Universal Lanbo Technology Co., Ltd. | Led display screen covers and led displays |
| CN206566051U (en) * | 2016-11-29 | 2017-10-20 | 河南科技大学 | Invasive lumbar fusion device |
| CN207517311U (en) * | 2017-12-19 | 2018-06-19 | 深圳市洲明科技股份有限公司 | LED display face mask structure |
| CN207752720U (en) * | 2018-02-06 | 2018-08-21 | 深圳市洲明科技股份有限公司 | LED display mask and LED display |
-
2018
- 2018-08-27 CN CN201821390674.7U patent/CN208622368U/en active Active
-
2019
- 2019-01-11 WO PCT/CN2019/071455 patent/WO2020042529A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244191A1 (en) * | 2019-06-06 | 2020-12-10 | 深圳市洲明科技股份有限公司 | Led display screen mask and led display screen |
| CN112071215A (en) * | 2020-04-02 | 2020-12-11 | 深圳市洲明科技股份有限公司 | Face guard and display module assembly |
| CN112071215B (en) * | 2020-04-02 | 2021-11-16 | 深圳市洲明科技股份有限公司 | Face guard and display module assembly |
| CN113053255A (en) * | 2021-03-12 | 2021-06-29 | 京东方科技集团股份有限公司 | Flexible display substrate, preparation method thereof and display device |
| CN113053255B (en) * | 2021-03-12 | 2023-08-15 | 京东方科技集团股份有限公司 | Flexible display substrate, preparation method thereof and display device |
| WO2023035237A1 (en) * | 2021-09-10 | 2023-03-16 | 深圳市雷迪奥视觉技术有限公司 | Mask and display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020042529A1 (en) | 2020-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208622368U (en) | LED display mask and LED display | |
| CN209051102U (en) | Plate construction with self-sealing edge sealing | |
| CN108681119A (en) | A kind of production method of display panel, display device and display device | |
| CN106444157A (en) | Lamp bar fixed structure, backlight module and displayer | |
| CN101404743B (en) | Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV | |
| CN208922013U (en) | A kind of liquid crystal display die set that security performance is high | |
| CN103307839B (en) | The preparation method of a kind of refrigerator doors, refrigerator and refrigerator doors | |
| CN205594255U (en) | Straight following formula display device | |
| CN106698964B (en) | Glassware and preparation method thereof, display screen component and electronic device | |
| CN102467299B (en) | The method for packing of a kind of infrared touch panel and optical filtering bar thereof | |
| CN105158950B (en) | A kind of backlight module | |
| CN207164726U (en) | A kind of full fitting display screen package assembly | |
| CN210690990U (en) | Middle frame integrated structure | |
| CN210887707U (en) | Anti-seismic joint structure of curtain wall | |
| CN206571365U (en) | The hermetically sealed attachment structure of window frame fan | |
| CN206117916U (en) | Double -colored drain pan of audio player | |
| CN214781625U (en) | Photo-thermal dual-curing optical adhesive film for touch screen | |
| CN220325957U (en) | Front frame of display screen panel | |
| CN219863539U (en) | Waterproof unit type curtain wall | |
| CN212565268U (en) | Anti-drop sealing edge banding strip | |
| CN205319189U (en) | Improve LED lead frame of firm degree of packaging structure | |
| CN206788522U (en) | A kind of backlight and liquid crystal display die set | |
| CN204759944U (en) | Penetrating type LED electronic display screen's module support | |
| CN209167753U (en) | One kind preventing the undesirable back light module unit structure of quick-fried lamp | |
| CN201765408U (en) | Fixing structure for LCD (liquid crystal display) screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |