CN203760008U - LED (Light Emitting Diode) display unit box body - Google Patents
LED (Light Emitting Diode) display unit box body Download PDFInfo
- Publication number
- CN203760008U CN203760008U CN201420005010.XU CN201420005010U CN203760008U CN 203760008 U CN203760008 U CN 203760008U CN 201420005010 U CN201420005010 U CN 201420005010U CN 203760008 U CN203760008 U CN 203760008U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- assembly
- display unit
- sheet assembly
- aluminum sheet
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an LED (Light Emitting Diode) display unit box body which comprises a module assembly, a front aluminum sheet assembly and a rear cover assembly, wherein a silica gel waterproof ring is arranged between the front aluminum sheet assembly and the rear cover assembly; a lamp panel of the module assembly is a waterproof lamp panel; a waterproof plug is arranged on the front aluminum sheet assembly; the lamp panel is electrically connected with the waterproof plug through a flexible wire. According to the LED display unit box body adopting the technical scheme provided by the utility model, a waterproof rubber ring between the module assembly and the front aluminum sheet assembly is omitted and an independent waterproof module assembly is adopted and is electrically connected with the waterproof plug on the front aluminum sheet assembly through the flexible wire, so that the problem that the edge of the module assembly deforms and is curled up due to the rebound of the waterproof rubber ring can be avoided while the waterproof effect is ensured and further the display quality is ensured. In addition, the module waterproof ring is omitted, the assembly working procedure is also simplified and the assembly efficiency is increased.
Description
Technical field
The utility model relates to LED display technique field, is specifically related to a kind of LED display unit casing, relates in particular to a kind of ultra thin LED display unit box of waterproof.
Background technology
Existing ultra thin LED display unit box as shown in Figure 1, generally includes die set 1, front aluminium sheet assembly 2 and rear case component 3.In order to realize waterproof, need as shown in Figure 2, between above-mentioned three assemblies, set up module water proof ring 13 and the bonnet water proof ring 31 of silica gel material.The pressure providing by holding screw again when assembling makes the module water proof ring 13 of inter-module and bonnet water proof ring 31 produce elastic deformation, with the gap between fill assembly, reaches waterproof object.The LED display unit casing of this kind of structure, the screen resilience being out of shape due to module water proof ring 13 is larger, may cause die set 1 edge to upwarp, and makes the flatness of die set 1 poor, affects display effect, thereby needs to improve.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED display unit casing, solve current LED display unit casing because the screen resilience of waterproof apron distortion is larger between die set and front aluminium sheet assembly, cause module edge to upwarp, affect the problem of display effect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED display unit casing, comprises die set, front aluminium sheet assembly and rear case component, between described front aluminium sheet assembly and rear case component, is provided with silica gel water proof ring; The lamp plate of described die set is waterproof lamp plate, and is provided with waterproof plug on described front aluminium sheet assembly, and lamp plate is electrically connected by flexible cord with described waterproof plug.
In preferred technical scheme, the water barrier that described lamp plate surface coverage has one deck to adopt vacuum vapor deposition coating process to form.
The beneficial effects of the utility model are:
Adopt the LED display unit casing of technical solutions of the utility model, due to the waterproof apron of having cancelled between die set and front aluminium sheet assembly, but adopt the die set of independent waterproof, and realize and being electrically connected with the waterproof plug on front aluminium sheet assembly by flexible cord, thereby in ensureing waterproof effect, can avoid die set edge to be out of shape the problem upwarping because of waterproof apron resilience, thereby guarantee display quality.And reduced module water proof ring and also simplified assembling procedure, improve packaging efficiency.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of existing LED display unit casing;
Fig. 2 is the exploded view of existing LED display unit casing;
Fig. 3 is the exploded view of the utility model embodiment LED display unit casing.
Embodiment
As shown in Figure 3, a kind of LED display unit casing that this embodiment provides, comprises die set 1, front aluminium sheet assembly 2 and rear case component 3, between described front aluminium sheet assembly 2 and rear case component 3, is still provided with bonnet water proof ring 31; But there is no module water proof ring 13 between die set 1 and front aluminium sheet assembly 2.
In order to ensure waterproof, the lamp plate of described die set 2 has adopted waterproof lamp plate, and is provided with waterproof plug 21 on described front aluminium sheet assembly 2, and lamp plate is electrically connected by flexible cord 12 with described waterproof plug 21.
Of the present utility model to be mainly newly intended to original LED display unit casing be all-in-one-piece waterproof construction, used now bulk-breaking waterproof instead.
Adopt the LED display unit casing of this embodiment technical scheme, due to the module water proof ring 13 of having cancelled between die set 1 and front aluminium sheet assembly 2, but adopt the die set 1 of independent waterproof, and realize and being electrically connected with the waterproof plug 21 on front aluminium sheet assembly 2 by flexible cord 12, thereby in ensureing waterproof effect, can avoid die set 1 edge to be out of shape the problem upwarping because of waterproof apron resilience, thereby guarantee display quality.And reduced module water proof ring and also simplified assembling procedure, improve packaging efficiency.
In preferred technical scheme, the water barrier that described lamp plate surface coverage has one deck to adopt vacuum vapor deposition coating process to form, realizes the waterproof of lamp plate by this water barrier, the waterproof of lamp plate is out of question, and whole die set is also with regard to waterproof.
The waterproof of lamp plate, except vacuum vapor deposition coating process, also has such as casting glue, spraying, and the methods such as low head injection technique, in this embodiment, preferably vacuum vapor deposition coating process forms water barrier.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a LED display unit casing, comprise die set, front aluminium sheet assembly and rear case component, between described front aluminium sheet assembly and rear case component, be provided with silica gel water proof ring, it is characterized in that, the lamp plate of described die set is waterproof lamp plate, and on described front aluminium sheet assembly, be provided with waterproof plug, lamp plate is electrically connected by flexible cord with described waterproof plug.
2. a kind of LED display unit casing as claimed in claim 1, is characterized in that, described lamp plate surface coverage has water barrier.
3. a kind of LED display unit casing as claimed in claim 2, is characterized in that, described water barrier adopts vacuum vapor deposition coating process to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005010.XU CN203760008U (en) | 2014-01-03 | 2014-01-03 | LED (Light Emitting Diode) display unit box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005010.XU CN203760008U (en) | 2014-01-03 | 2014-01-03 | LED (Light Emitting Diode) display unit box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760008U true CN203760008U (en) | 2014-08-06 |
Family
ID=51255255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005010.XU Expired - Fee Related CN203760008U (en) | 2014-01-03 | 2014-01-03 | LED (Light Emitting Diode) display unit box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109360A1 (en) * | 2017-12-08 | 2019-06-13 | 深圳市优景观复光电有限公司 | Display screen box body, display apparatus, and spliced display device |
| CN111081162A (en) * | 2020-01-07 | 2020-04-28 | 深圳市丽晶光电科技股份有限公司 | Process for solving flatness of display screen module |
-
2014
- 2014-01-03 CN CN201420005010.XU patent/CN203760008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109360A1 (en) * | 2017-12-08 | 2019-06-13 | 深圳市优景观复光电有限公司 | Display screen box body, display apparatus, and spliced display device |
| CN111081162A (en) * | 2020-01-07 | 2020-04-28 | 深圳市丽晶光电科技股份有限公司 | Process for solving flatness of display screen module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20220103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |