CN203931395U - A kind of LED display module - Google Patents
A kind of LED display module Download PDFInfo
- Publication number
- CN203931395U CN203931395U CN201420349054.4U CN201420349054U CN203931395U CN 203931395 U CN203931395 U CN 203931395U CN 201420349054 U CN201420349054 U CN 201420349054U CN 203931395 U CN203931395 U CN 203931395U
- Authority
- CN
- China
- Prior art keywords
- display module
- led display
- screen body
- drain pan
- reference column
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of LED display module technical field, be specifically related to a kind of installation and positioning structure of LED display module, comprise the LED for the displaying contents screen body on top and for the drain pan of bottom of screen body is installed, in the middle of described drain pan, be provided with a pilot hole, in pilot hole, be installed with metal pin, described centre position corresponding to the screen body back side is provided with the reference column hole of complexed metal pin.The LED display module installation and positioning structure that the utility model adopts is simple in structure, and intensity is high, not fragile, and installation positioning precision is high.
Description
Technical field
The utility model relates to LED display module technical field, is specifically related to a kind of installation and positioning structure of LED display module.
Background technology
At present, LED display module (LEDdisplay, LED Screen): be again electronic display or the word screen that wafts.LED display module can monolithic shows, also can is installed to and be formed together a giant-screen and show by polylith LED module.LED display module comprises the LED for the displaying contents screen body on top and for the drain pan of bottom of screen body is installed.
LED display module location is all to adopt side reference column location, the left and right sides at present, and drain pan is generally to adopt injection molding, the formed precision of the surrounding of the part of injection mo(u)lding is poor, after causing drain pan and screen body to be spliced into entirety, easily there is the phenomenon such as gap, dislocation because positioning precision is not high, cause situations such as being difficult for installation, light leak, affect display effect.
Given this, be necessary to provide a kind of LED display module installation and positioning structure scheme that positioning precision is high of installing.
Summary of the invention
For overcoming LED display module, the poor problem of positioning precision is installed, the utility model provides a kind of LED display module.
The utility model adopt technical scheme be:
A kind of LED display module, comprise the LED for the displaying contents screen body on top and for the drain pan of bottom of screen body is installed, in the middle of described drain pan, be provided with a pilot hole, in pilot hole, be installed with metal pin, described centre position corresponding to the screen body back side is provided with the reference column hole of complexed metal pin.
Described drain pan both sides are provided with flat hexagon reference column, and described screen body back is provided with corresponding flat hexagon reference column hole.
Described metal pin and the installation of drain pan adopt interference fit, and metal pin adopts clearance fit with screen body.
Flat hexagon reference column on described drain pan adopts clearance fit in the installation of screen body.
The height of described flat reference column is within the scope of 0.5-3cm.
The beneficial effects of the utility model are: this case propose a kind of for LED display module compared to traditional LED display module installation and positioning structure, described LED display module installation and positioning structure is simple in structure, installation positioning precision is high, also because the intensity of metal pin is high more than plastics reference column, therefore mounting and dismounting are also not easy to damage reference column simultaneously.
Brief description of the drawings
Fig. 1 is structural drawing of the present utility model.
Embodiment
Understand technology contents of the present utility model for convenience of those skilled in the art, below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of LED display module installation and positioning structure as shown in Figure 1, comprise the LED for the displaying contents screen body on top and for the drain pan of bottom of screen body is installed, the formed precision of the surrounding of the part of injection mo(u)lding is poor, and the configured intermediate formed precision of part is higher, therefore in the utility model, in the middle of the drain pan of injection mo(u)lding, leave a cylindrical hole that metal pin is installed, one end of metal pin adopts interference fit to be arranged in this cylindrical hole, the other end of metal pin is installed to the back side of screen body by clearance fit, again because drain pan is to adopt injection mo(u)lding to manufacture, therefore on drain pan, the position dimension precision of cylindrical hole is guaranteed, so just solve drain pan and the screen body precision problem of location up and down between the two.Because locate the metal manufacture of use, strength ratio plastics are much higher simultaneously, and therefore mounting and dismounting or transportation etc. are also not easy to damage reference column.
In addition, above the drain pan both sides of injection mo(u)lding, also have two flat hexagon reference columns, by the side restriction drain pan of flat hexagon cylinder and relatively rotating of screen body, the height of flat hexagon reference column is within the scope of 0.5-3cm, the post hole corresponding with screen body back installed fixing by clearance fit, make the more firmly safety of installation location of drain pan and screen body.
Above-described embodiment is only wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (5)
1. a LED display module, comprise the LED for the displaying contents screen body on top and for the drain pan of bottom of screen body is installed, it is characterized in that, in the middle of described drain pan, be provided with a pilot hole, in pilot hole, be installed with metal pin, described centre position corresponding to the screen body back side is provided with the reference column hole of complexed metal pin.
2. LED display module according to claim 1, is characterized in that, described drain pan both sides are provided with flat reference column, and described screen body back is provided with corresponding flat hexagon reference column hole.
3. LED display module according to claim 1, is characterized in that, described metal pin and the installation of drain pan adopt interference fit, and metal pin adopts clearance fit with screen body.
4. LED display module according to claim 2, is characterized in that, the flat hexagon reference column on described drain pan adopts clearance fit in the installation of screen body.
5. LED display module according to claim 2, is characterized in that, the height of described flat reference column is within the scope of 0.5-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349054.4U CN203931395U (en) | 2014-06-27 | 2014-06-27 | A kind of LED display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349054.4U CN203931395U (en) | 2014-06-27 | 2014-06-27 | A kind of LED display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931395U true CN203931395U (en) | 2014-11-05 |
Family
ID=51827170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349054.4U Expired - Fee Related CN203931395U (en) | 2014-06-27 | 2014-06-27 | A kind of LED display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091531A (en) * | 2014-06-27 | 2014-10-08 | 惠州市德赛智能科技有限公司 | Light-emitting diode (LED) display screen module |
-
2014
- 2014-06-27 CN CN201420349054.4U patent/CN203931395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091531A (en) * | 2014-06-27 | 2014-10-08 | 惠州市德赛智能科技有限公司 | Light-emitting diode (LED) 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180627 |