CN106782114A - A kind of fixed structure of outdoor small space distance LED display screen module mask - Google Patents
A kind of fixed structure of outdoor small space distance LED display screen module mask Download PDFInfo
- Publication number
- CN106782114A CN106782114A CN201611175222.2A CN201611175222A CN106782114A CN 106782114 A CN106782114 A CN 106782114A CN 201611175222 A CN201611175222 A CN 201611175222A CN 106782114 A CN106782114 A CN 106782114A
- Authority
- CN
- China
- Prior art keywords
- mask
- drain pan
- fixed
- display screen
- led display
- 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.)
- Pending
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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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Abstract
The present invention relates to a kind of 1. fixed structures of outdoor small space distance LED display screen module mask, including drain pan, the LED panel being fixed on drain pan and the mask being fastened in LED panel, it is characterized in that, the drain pan is provided with multiple cylinders, the LED panel and mask are equipped with through hole with cylinder corresponding position, and one end of the cylinder is fixed in drain pan, and the other end passes through the through hole of LED panel and is fixed on the mounting hole of mask.The larger one end of the column diameter of hierarchic structure is fixed in the default bottom outlet of drain pan in the present invention, the less one end of diameter through hole can pass through and be fixed on mask at the mounting hole of correspondence position by glue from LED panel, both preferably endurance had been ensure that, the fixation problem of small space distance LED display screen mask had been efficiently solved again.Meanwhile, it is interference fit between the second ladder and mounting hole, along with the effect of glue, mask is installed more firm.
Description
Technical field
The present invention relates to field of LED display, a kind of fixed structure of outdoor small space distance LED display screen module mask.
Background technology
It is a kind of display mode by controlling semiconductor light-emitting-diode that LED shows, its brightness is high, low in energy consumption, performance
Superior stabilization and long lifespan, are widely used in outdoor lamp house advertisement, stage background, indoor tv wall etc..With the development of technology,
People for LED display the aspect such as resolution ratio and contrast requirement more and more higher, therefore the LED display of small spacing
Using more and more universal.In the stronger open air of illumination, in order to display effect is more preferably, it is necessary to LED display has contrast higher,
And often install a face mask additional in LED panel to improve contrast.But for the LED display of small spacing, by
In high resolution, the branch of LED light emitting diodes is intensive so that the space for fixing mask becomes very little, therefore mask
Install fixed also more difficult.
The content of the invention
In order to solve the above problems, the invention provides a kind of outdoor small spacing that can tively firm fix mask
The fixed structure of LED display mask.
The present invention is realized using following scheme：
A kind of fixed structure of outdoor small space distance LED display screen module mask, including drain pan, the LED panel being fixed on drain pan
And it is fastened on the mask in LED panel, it is characterised in that the drain pan is provided with multiple cylinders, the LED panel and mask
Through hole is equipped with cylinder corresponding position, one end of the cylinder is fixed in drain pan, through hole of the other end through LED panel
And it is fixed on the mounting hole of mask.
Further, described cylinder one end forms one with drain pan by being molded, and the other end is squeezed into the mounting hole of mask
Mounting hole with mask forms interference fit.
Further, fixed and sealant pouring and sealing by screw between the LED panel and drain pan.
Further, the mask is directly reinforced by the way that encapsulating face and drain pan are further be bonded.
Further, the mask back side is provided with small column, and the small column schedules LED panel top via glue-filling solid, real
The fixation of existing mask.
Or, the mask back side is provided with glue adhesive linkage, is that drain pan further glues by glue adhesive linkage and encapsulating face
Connect reinforcing.
Further, the cylinder is stepped cylinder, including the first ladder and the second ladder, first ladder are fixed
In on drain pan, second ladder is fixed at the default mounting hole of mask.
Further, first ladder is straight tooth column, and second stepped ends are straight tooth column.
Compared with prior art, the present invention has following beneficial effect with following：
The connection and fixation between mask and drain pan, LED panel are realized present invention employs multi-diameter shaft, the cylinder of hierarchic structure is straight
The larger one end in footpath is fixed in the default bottom outlet of drain pan, and the less one end of diameter can wear in the gap of LED parts from LED panel
Cross and mask is fixed at the mounting hole of correspondence position by glue, it is ensured that while preferably endurance, and effectively
Solve the fixation problem of the LED display mask of small spacing.On the other hand, it was between the second ladder and the mounting hole of mask
It is full of cooperation, along with the effect of glue so that the installation of mask is more firm.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of embodiment one.
Fig. 2 is A portions enlarged drawing in Fig. 1.
Fig. 3 eliminates the schematic diagram of cylinder for Fig. 2.
Fig. 4 is the stereogram of embodiment one.
Fig. 5 is B portions enlarged drawing in Fig. 3.
Fig. 6 is the cylinder stereogram of embodiment one.
Fig. 7 is the Local map at the mask back side of embodiment one.
Fig. 8 is the section local structural graph of embodiment two.
Specific embodiment
For ease of skilled artisan understands that the present invention, below in conjunction with specific embodiments and the drawings the present invention is made into
One step is described in detail.
Embodiment one：
Reference picture 1 ~ 6, the fixed structure of a kind of outdoor small space distance LED display screen module mask that the present invention is provided includes drain pan 1,
The LED panel 2 being fixed on drain pan 1, the mask 4 being fastened in LED panel 2 and the multiple cylinders 3 for fixing mask 4.
The cylinder 3 is stepped cylindrical, including the first ladder 31 and the second ladder 32, the first ladder 31 with diameter greater than the second ladder 32
Diameter, wherein the first ladder 31 is straight tooth column, the end of the second ladder 32 is straight tooth column.Wherein, the first ladder of cylinder 3 leads to
Cross injection and form one with drain pan 1.LED panel 2 is provided with through hole 21 with the opposite position of cylinder 3, and mask 4 is relative with cylinder 3
Answer and be equipped with position mounting hole 41, its back side is provided with small column 42, small column 42 and the together injection moulding of mask 4.Cylinder 3
Second ladder 32 passes through the through hole 21 of LED panel 2 and is fixed at the mounting hole 41 of mask 4.
The back side of LED panel is welded with copper post in advance（Do not represented in figure）, during installation at the copper post insertion preset hole of drain pan 1,
And it is screwed rear sealant pouring and sealing.Second ladder 32 of cylinder 3 passes through the through hole 21 of LED panel 2, in drain pan and mask encapsulating
Afterwards, encapsulating face is taken advantage of（Encapsulating face is less than drain pan and the contact surface of mask）Do not solidify also, at once squeeze into the second ladder of cylinder 3
Mounting hole 41 on mask, the small column 42 at the mask back side is contacted with encapsulating material, then fills stock coagulation, the roundlet with mask 4
Post 42 sticks together, and completes the fixation of mask.
Embodiment two：
Reference picture 7, mask 4 pre-sets glue adhesive linkage when mounted, overleaf, then by the correspondence of mounting hole 41 of mask 4
Second ladder 32 of cylinder, the end of the second ladder 32 is squeezed at mounting hole 41, that is, complete the installation of mask 4.Its remaining part
Divide identical with embodiment one, burdensome narration is no longer done again.
Due to being interference fit between the second ladder 32 and the mounting hole 41 of mask 4, along with the effect of glue so that face
The installation of cover 4 is more firm.The cylinder 3 of hierarchic structure is efficiently solved small again while ensure that preferably endurance
The less problem of fixed space of the LED display mask of spacing.
Although description of this invention combination embodiments above is carried out, those skilled in the art
Member can carry out many replacements, modifications and variations according to above-mentioned content, be obvious.Therefore, it is all it is such substitute,
Improve and change is included in scope of the appended claims.
Claims (8)
1. a kind of fixed structure of outdoor small space distance LED display screen module mask, including drain pan（1）, it is fixed on drain pan（1）On
LED panel（2）And it is fastened on LED panel（2）On mask（4）, it is characterised in that the drain pan（1）It is provided with multiple posts
Body（3）, the LED panel（2）And mask（4）With cylinder（3）Corresponding position is equipped with through hole（21）, the cylinder（3）'s
One end is fixed in drain pan, through hole of the other end through LED panel（21）And it is fixed on mask（4）Mounting hole（41）.
2. the fixed structure of outdoor small space distance LED display screen module mask according to claim 1, it is characterised in that institute
State cylinder (3) one end and form one by being molded with drain pan (1), the other end is squeezed into the mounting hole of mask（41）With the peace of mask
Dress hole forms interference fit.
3. the fixed structure of outdoor small space distance LED display screen module mask according to claim 2, it is characterised in that institute
State LED panel（2）With drain pan（1）Between by screw fix and sealant pouring and sealing.
4. the fixed structure of outdoor small space distance LED display screen module mask according to claim 3, it is characterised in that institute
Mask (4) is stated directly to be reinforced by the way that encapsulating face and drain pan (1) are further Nian Jie.
5. the fixed structure of outdoor small space distance LED display screen module mask according to claim 4, it is characterised in that institute
State mask（4）The back side is provided with small column（42）, the small column（42）LED panel is scheduled via glue-filling solid（2）Top, realizes mask
（4）Fixation.
6. the fixed structure of the outdoor small space distance LED display screen module mask described in claim 3, it is characterised in that the face
Cover (4) back side is provided with glue adhesive linkage, is drain pan (1) further Nian Jie reinforcing by glue adhesive linkage and encapsulating face.
7. the fixed structure of outdoor small space distance LED display screen module mask according to claim 1 and 2, it is characterised in that
The cylinder（3）It is stepped cylinder, including the first ladder（31）With the second ladder（32）, first ladder（31）It is fixed on
Drain pan（1）On, second ladder（32）It is fixed on mask（4）Default mounting hole（41）Place.
8. the fixed structure of outdoor small space distance LED display screen module mask according to claim 3, it is characterised in that institute
State the first ladder（31）It is straight tooth column, second ladder（32）End is straight tooth column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611175222.2A CN106782114A (en) | 2016-12-19 | 2016-12-19 | A kind of fixed structure of outdoor small space distance LED display screen module mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611175222.2A CN106782114A (en) | 2016-12-19 | 2016-12-19 | A kind of fixed structure of outdoor small space distance LED display screen module mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106782114A true CN106782114A (en) | 2017-05-31 |
Family
ID=58889985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611175222.2A Pending CN106782114A (en) | 2016-12-19 | 2016-12-19 | A kind of fixed structure of outdoor small space distance LED display screen module mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106782114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872640A (en) * | 2017-12-01 | 2019-06-11 | 惠州市奥拓电子科技有限公司 | Display module |
| WO2020187213A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳光峰科技股份有限公司 | Led display screen |
| WO2021008315A1 (en) * | 2019-07-18 | 2021-01-21 | 深圳市洲明科技股份有限公司 | Module bottom shell, led display module, and led display screen |
Citations (7)
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|---|---|---|---|---|
| CN202142251U (en) * | 2011-06-16 | 2012-02-08 | 深圳市丽晶光电科技股份有限公司 | Grille LED display and module group thereof |
| CN202282123U (en) * | 2011-10-24 | 2012-06-20 | 深圳视爵光旭电子有限公司 | Outdoor waterproof display module for small-clearance display screen |
| CN202721932U (en) * | 2012-06-13 | 2013-02-06 | 刘振亮 | Novel SMD LED outdoor display screen module and box |
| CN202905039U (en) * | 2012-09-26 | 2013-04-24 | 上海三思电子工程有限公司 | Shield for LED display screen |
| CN203520793U (en) * | 2013-10-22 | 2014-04-02 | 合肥瑞华电子科技有限责任公司 | Face mask for small spacing light-emitting diode (LED) panel |
| CN203801172U (en) * | 2014-04-02 | 2014-08-27 | 泉州市鲤城区强力巨彩光电科技有限公司 | Novel outdoor module and box body assembly structure |
| CN206489829U (en) * | 2016-12-19 | 2017-09-12 | 惠州市德赛智能科技有限公司 | A kind of fixed structure of outdoor small space distance LED display screen module mask |
-
2016
- 2016-12-19 CN CN201611175222.2A patent/CN106782114A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202142251U (en) * | 2011-06-16 | 2012-02-08 | 深圳市丽晶光电科技股份有限公司 | Grille LED display and module group thereof |
| CN202282123U (en) * | 2011-10-24 | 2012-06-20 | 深圳视爵光旭电子有限公司 | Outdoor waterproof display module for small-clearance display screen |
| CN202721932U (en) * | 2012-06-13 | 2013-02-06 | 刘振亮 | Novel SMD LED outdoor display screen module and box |
| CN202905039U (en) * | 2012-09-26 | 2013-04-24 | 上海三思电子工程有限公司 | Shield for LED display screen |
| CN203520793U (en) * | 2013-10-22 | 2014-04-02 | 合肥瑞华电子科技有限责任公司 | Face mask for small spacing light-emitting diode (LED) panel |
| CN203801172U (en) * | 2014-04-02 | 2014-08-27 | 泉州市鲤城区强力巨彩光电科技有限公司 | Novel outdoor module and box body assembly structure |
| CN206489829U (en) * | 2016-12-19 | 2017-09-12 | 惠州市德赛智能科技有限公司 | A kind of fixed structure of outdoor small space distance LED display screen module mask |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872640A (en) * | 2017-12-01 | 2019-06-11 | 惠州市奥拓电子科技有限公司 | Display module |
| WO2020187213A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳光峰科技股份有限公司 | Led display screen |
| WO2021008315A1 (en) * | 2019-07-18 | 2021-01-21 | 深圳市洲明科技股份有限公司 | Module bottom shell, led display module, and led display screen |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |