CN209525866U - A kind of arc mould group and LED display - Google Patents
A kind of arc mould group and LED display Download PDFInfo
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- CN209525866U CN209525866U CN201821968837.5U CN201821968837U CN209525866U CN 209525866 U CN209525866 U CN 209525866U CN 201821968837 U CN201821968837 U CN 201821968837U CN 209525866 U CN209525866 U CN 209525866U
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- mould group
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- arc mould
- arc
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- 230000006835 compression Effects 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model relates to LED display mould technical group fields, more particularly, to the display screen of a kind of arc mould group and application the arc mould group, include bottom case, PCB and shell, the PCB is equipped with LED light, the shell includes the curved surfaces of protrusion, the bottom case includes bottom plate, side plate positioned at the cover board of the upper and lower ends of the bottom plate and positioned at the left and right sides of the bottom plate, the relatively described bottom plate inclination of the side plate, the PCB is set to by the bottom plate, the cover board, the side plate and the shell surround in the cavity to be formed, the bottom case, PCB and shell are connected by bindiny mechanism.When two plane display modules are intersected with different angle, the arc mould group is set in turnover stitching portion, the side plate of arc mould group is contradicted with left and right plane display module end respectively, make display screen picture gentle transition, large-size screen monitors concealed wire is eliminated, guarantees picture integrality, promotes display effect.
Description
Technical field
The utility model relates to LED display mould technical group fields, more particularly, to a kind of arc mould group and apply the arc
The display screen of shape mould group.
Background technique
LED display is high since there are brightness, can use in outdoor round-the-clock, the service life is long, visual angle is big, screen area can be big
Can be small outstanding advantages of, thus be widely used in outdoor advertising, illumination, performance, bulletin etc., simultaneously because installation environment is various
Change, complicate, the splicing difficulty of LED display is also increasing.In the corner splicing of muti-piece display screen, the prior art is used
When mould group is spliced, apparent gap or concealed wire are had at corner splicing, seriously affects the display effect of LED display screen, now
The LED display mould group for splicing corner in the market is few, and the overwhelming majority can only spell right angle, and LED pixel point spacing will receive
Stretch or compression, the picture of display it is ineffective.If wanting splicing effect relatively good, it need to just change corner mould group and set
Two mould groups are spliced into 90 °, but this mode piece is more difficult, visual effect is equally bad, the associative perception ratio of entire large-size screen monitors by meter
Poor, picture will receive stretching or compression, and picture is without the sense of reality.
Therefore, the large-size screen monitors concealed wire of plane mould group turnover stitching portion is eliminated, picture gentle transition is made, is presented preferable
The problem of visual effect is those skilled in the art's urgent need to resolve.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of arc mould group and LED display screen, for solving
Certainly plane display module transfers stitching portion there are apparent gap or concealed wire in the prior art, and the technology for influencing display effect is asked
Topic.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of arc mould group includes bottom case, PCB and shell, and the PCB is equipped with LED light, and the shell includes protrusion
Curved surfaces, the bottom case include bottom plate, positioned at the bottom plate upper and lower ends cover board and positioned at a left side for the bottom plate
The side plate of right two sides, the relatively described bottom plate inclination of the side plate, the PCB are set to by the bottom plate, the cover board, the side
Plate and the shell surround in the cavity to be formed, and the bottom case, PCB and shell are connected by bindiny mechanism.
Mode as a further improvement of the above technical scheme, the bindiny mechanism include the screw hole set on the bottom case
Column, set on the through-hole and screw of the PCB and the shell, the screw passes through the through-hole and is screwed into the screw hole column,
The bottom case, PCB and shell to be fixedly connected.
The plate outer side of mode as a further improvement of the above technical scheme, the bottom case is additionally provided with sealing ring.
Mode as a further improvement of the above technical scheme, the pcb board are Rigid Flex.
Mode as a further improvement of the above technical scheme, the pcb board include muti-piece hardboard and connection adjacent two
The soft board of block hardboard.
Mode as a further improvement of the above technical scheme, the soft board between the adjacent hardboard are of same size.
Mode as a further improvement of the above technical scheme, which is characterized in that the hardboard is equipped with LED light, described
LED light array arrangement on the hardboard.
Mode as a further improvement of the above technical scheme, the plane display module includes display surface, and is located at
The joint face of the side of the display surface also includes arc mould group, and it is aobvious that the two sides of the arc mould group are respectively equipped with the plane
Show mould group, and the outer surface of the side plate of the arc mould group is bonded with the display surface of the plane display module, it is described outer
The curved surfaces of shell and the display surface of the plane display module are smoothly connected.
Mode as a further improvement of the above technical scheme, LED light pixel spacing and the plane on the PCB
Display module it is consistent.
Mode as a further improvement of the above technical scheme includes also mounting base, and the arc mould group and plane are shown
Mould group is fixed in mounting base.
The beneficial effects of the utility model are:
The utility model provides a kind of arc mould group, comprising bottom case, shell and equipped with the pcb board of LED, the side of bottom case
Plate is non-vertically connect with bottom plate, and the shell of bottom case and arc surrounds to form mould group, when two plane display modules intersect,
The arc mould group is arranged in turnover stitching portion, and the left and right sides of arc mould group contradicts with left and right plane display module end respectively, makes to show
Display screen picture gentle transition eliminates large-size screen monitors concealed wire, promotes display effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples；
Fig. 1 is a kind of stereoscopic schematic diagram of LED display one embodiment of the utility model；
Fig. 2 is a kind of explosive view of arc mould group one embodiment of the utility model；
Fig. 3 is the floor map of PCB in the utility model arc mould group；
Fig. 4 is the schematic diagram of the utility model LED display one embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, concrete mechanism and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing
For the mutual alignment relation divided.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
With reference to Fig. 1-2, the stereoscopic schematic diagram of the utility model LED display and the explosion of arc mould group are respectively illustrated
Figure.As shown, when two plane display modules at a certain angle splice intersection when, splice bits will appear concealed wire or
Gap, so that picture is imperfect, display effect is poor, and the utility model provides a kind of LED display, and the plane comprising intersection shows mould
200 and the arc mould group 100 positioned at intersection turning point are organized, arc mould group 100 is embedded in two 200 end faces of plane display module
Between gap, make picture in two plane display modules 200 by 100 gentle transition of arc mould group, it is dark to eliminate large-size screen monitors
Line guarantees the integrality of picture.Plane display module and globoidal model group are both secured in mounting base 300, according to different installations
It is required that 300 different angle of mounting base arranges, so that the mould group being fixed thereon is spliced with different angle.
Arc mould group includes shell 110, PCB 120 and bottom case 130, shell 110.LED light is provided on PCB 120
122, for shining, PCB 120 is set to be surrounded in the cavity formed by shell 110 and bottom case 130, then passes through connection knot
Three is fixedly connected by structure.Specifically, in the present embodiment, shell 110 uses plastic material, for the curved surfaces of protrusion, make
While picture gentle transition, aesthetics is promoted, it, can also be using the outer of polygon in the other embodiments of the utility model
Shell 110 designs, and can equally make picture gentle transition, or using the soft outer of silica gel material, can effectively slow down external force scratch,
It hits.PCB 120 is used as luminescence unit, is close to the setting of 110 inner face of shell, and combination array LED light 122 on PCB 120 guarantees
Picture brightness and certain resolution ratio.PCB 120 is set to be surrounded in the cavity formed by bottom case 130, shell 110, in shell
110 be equipped with through-hole 111, PCB 120 be equipped with through-hole 121, bottom case 130 be equipped with screw hole column 135, by using screw 112 according to
Secondary to pass through through-hole 111 on shell 110, then the upper through-hole 121 of PCB is screwed into the screw hole column 135 on bottom case 130, makes shell
110, PCB 120 and bottom case 130 are mutually permanently connected, and collectively constitute arc mould group.Line is equipped at the bottom plate 131 of bottom case 130
Cable entrance is equipped with sealing ring 134 in the outside of entrance, and when arc mould group is fixed, sealing ring 134 can be filled up between bearing
Gap avoids the foreign matters such as dust, insect from entering arc module internal, influences display effect.
Bottom case 130 includes bottom plate 131, positioned at the cover board 132 of 131 upper and lower ends of bottom plate, and is located at left and right sides of bottom plate
Side plate 133, bottom plate 131, cover board 132, side plate 133 mutually be seamlessly connected, be encircled into bottom case chamber jointly.Wherein, in order to solve
When two plane display modules 200 are spliced with different angle, there are problems that concealed wire in intersection stitching portion, between side plate 133
Spacing is gradually expanded along the direction close to bottom plate 131 to the direction far from bottom plate 131, i.e., side plate 133 is formed by with bottom plate 131
Angle is obtuse angle, and 130 cross section of side plate bottom case is that class is fan-shaped.The two sides of arc mould group are respectively equipped with plane display module, plane
Display module includes the joint face of display surface and display surface side, when plane display module 200 is intersected with different angle splices,
Side plate 133 can mutually be supported with the joint face of plane display module 200, show the shell sideline 112 of arc mould group and plane
The shell sideline 210 of mould group is concordant, and the curved surfaces of shell and the display surface of plane display module are smoothly connected, to guarantee picture
Gentle transition, guarantee good display effect.In the present embodiment, two 200 angle of intersection A of plane display module are 90 °
When, the angle of cut of side plate 133 toward bottom plate direction extended line is 90 °, when so that side plate and plane display module end face supporting, arc mould
100 sidelines 112 of group are concordant with plane display module shell sideline 210, eliminate turning point concealed wire, guarantee that picture is complete.
Including display surface, and the joint face positioned at the side of the display surface, and the side plate of the arc mould group
Outer surface be bonded with the display surface of the plane display module, the curved surfaces of the shell and the plane display module
Display surface is smoothly connected.
With reference to Fig. 3, the floor map of PCB in the utility model arc mould group is shown, as shown, due to showing mould
Group is arc, while LED light 122 is arranged on PCB 120, for the uniformity, the integrality for guaranteeing picture, picture is avoided to lose
Very, therefore PCB also must be arc, and traditional hardboard cannot achieve, and the utility model is by using Rigid Flex conduct
Mould group PCB 120, can effectively solve the problems, such as bending curvature.Specifically, PCB 120 includes hardboard 123, soft board 124, muti-piece is hard
Plate 123 is connected by the interval of soft board 124, and the soft board 124 between adjacent two pieces of hardboards 123 is of same size, and realization PCB's 120 can
Bending, to adapt to arc mould group.While in order to guarantee the picture of arc mould group and the picture uniformity of plane display module, hardboard
Array arrangement LED light 122 on 123, LED light pixel spacing are consistent with plane display module.
With reference to Fig. 4, the schematic diagram of one embodiment that this implements a kind of novel LED display is shown.As shown, working as
When the intersection included angle B of plane display module 200 is 70 °, the extended line angle of the side plate 133 of arc mould group is 110 °, so that arc
When the end face of shape mould group 100 and plane display module 200 supports, the shell sideline 112 of arc mould group and plane display module 200
Shell sideline it is concordant, make picture gentle transition, guarantee picture integrality.
It is illustrating for the preferred embodiment progress to the utility model above, but the utility model creation is not limited to
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
With deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of arc mould group, which is characterized in that include bottom case, PCB and shell, the PCB is equipped with LED light, the shell
Include the curved surfaces of protrusion, the bottom case include bottom plate, positioned at the bottom plate upper and lower ends cover board and be located at institute
The side plate of the left and right sides of bottom plate, the relatively described bottom plate inclination of the side plate are stated, the PCB is set to by the bottom plate, the lid
Plate, the side plate and the shell surround in the cavity to be formed, and the bottom case, PCB and shell are connected by bindiny mechanism.
2. arc mould group according to claim 1, which is characterized in that the bindiny mechanism includes the spiral shell set on the bottom case
Hole post, set on the through-hole and screw of the PCB and the shell, the screw passes through the through-hole and is screwed into the screw hole
The bottom case, PCB and shell are fixedly connected by column.
3. arc mould group according to claim 1, which is characterized in that the plate outer side of the bottom case is additionally provided with sealing ring.
4. arc mould group according to claim 1, which is characterized in that the pcb board is Rigid Flex.
5. arc mould group according to claim 4, which is characterized in that the pcb board includes muti-piece hardboard and connection phase
The soft board of adjacent two pieces of hardboards.
6. arc mould group according to claim 5, which is characterized in that the soft board between the adjacent hardboard is of same size.
7. arc mould group according to claim 6, which is characterized in that the hardboard is equipped with LED light, and the LED light exists
Array arrangement on the hardboard.
8. a kind of LED display includes plane display module, the plane display module includes display surface, and is located at described
The joint face of the side of display surface, which is characterized in that also include the described in any item arc mould groups of claim 1-7, the arc
The two sides of shape mould group are respectively equipped with the plane display module, and the outer surface of the side plate of the arc mould group is put down with described
The display surface of face display module is bonded, and the curved surfaces of the shell and the display surface of the plane display module are smoothly connected.
9. LED display according to claim 8, which is characterized in that LED light pixel spacing and institute on the PCB
State the consistent of plane display module.
10. LED display according to claim 8, which is characterized in that it also include mounting base, the arc mould group and flat
Face display module is fixed in mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968837.5U CN209525866U (en) | 2018-11-27 | 2018-11-27 | A kind of arc mould group and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968837.5U CN209525866U (en) | 2018-11-27 | 2018-11-27 | A kind of arc mould group and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525866U true CN209525866U (en) | 2019-10-22 |
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ID=68225908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968837.5U Active CN209525866U (en) | 2018-11-27 | 2018-11-27 | A kind of arc mould group and LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366230A (en) * | 2020-04-10 | 2020-07-03 | 中山佳维电子有限公司 | Electronic scale and weighing apparatus |
| CN111968532A (en) * | 2020-08-20 | 2020-11-20 | 深圳市奥拓电子股份有限公司 | Arc screen frame and LED arc screen |
| CN114299821A (en) * | 2021-12-30 | 2022-04-08 | 深圳市领灿科技有限公司 | Outdoor booth is apart from arc screen |
-
2018
- 2018-11-27 CN CN201821968837.5U patent/CN209525866U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366230A (en) * | 2020-04-10 | 2020-07-03 | 中山佳维电子有限公司 | Electronic scale and weighing apparatus |
| CN111968532A (en) * | 2020-08-20 | 2020-11-20 | 深圳市奥拓电子股份有限公司 | Arc screen frame and LED arc screen |
| CN114299821A (en) * | 2021-12-30 | 2022-04-08 | 深圳市领灿科技有限公司 | Outdoor booth is apart from arc screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220630 Address after: 518000 1001, kelente R & D building, No.1, ganliwu Road, gankeng community, Jihua street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen CLT LED Electronic Co.,Ltd Address before: 518057 floors 1 and 2 of building 3, Caopu frightening Industrial Zone, Ganli science and Technology Park, Buji street, Longgang District, Shenzhen, Guangdong Province Patentee before: SHENZHEN CLT TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |