CN202650450U - LED display screen set - Google Patents
LED display screen set Download PDFInfo
- Publication number
- CN202650450U CN202650450U CN 201220037886 CN201220037886U CN202650450U CN 202650450 U CN202650450 U CN 202650450U CN 201220037886 CN201220037886 CN 201220037886 CN 201220037886 U CN201220037886 U CN 201220037886U CN 202650450 U CN202650450 U CN 202650450U
- Authority
- CN
- China
- Prior art keywords
- led display
- external member
- longitudinal support
- lateral frame
- drain pan
- 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
Provided is an LED display screen set, comprising a bottom casing and a face shield. The bottom casing comprises a square-shaped frame, a transverse rack with two ends being respectively connected to the square-shaped frame, a longitudinal rack with two ends being respectively connected to the transverse rack or the square-shaped frame. The connection parts between the transverse rack and the longitudinal rack, and between the transverse rack/the longitudinal rack and the square-shaped frame are respectively provided with a positioning part, and another positioning part is disposed between the two connection parts. The positioning part fixes a PCB to the bottom casing. The LED display screen set is advantageous in that as a positioning part suitable for multiple sizes is respectively disposed at the connection parts between the transverse rack and the longitudinal rack, and between the transverse rack/the longitudinal rack and the square-shaped frame, the LED display screen set can be adapted to PCBs in various sizes without redesigning the bottom casing structure.
Description
[technical field]
The utility model relates to the LED technical field, particularly relates to a kind of LED display external member.
[background technology]
Along with the development of LED technology, LED display more and more has been applied in the various occasions such as indoor, outdoor.The plastics external member of present LED display, all can only be the PCB that a external member is joined a specification, because can not be public, so at aspects such as die cost, man-made assembly cost, buying job costs, quality control costs, become the direct factor that causes LED display industry cost high.
[utility model content]
Based on this, be necessary to provide a kind of LED display external member of suitable for various size.
A kind of LED display external member comprises it is characterized in that drain pan and the face shield of mutual fastening, and described drain pan is used for fixing a plurality of LED display, comprising:
Square frame;
Lateral frame, the two ends of described lateral frame are connected with square frame respectively;
Longitudinal support, the two ends of described longitudinal support are connected with lateral frame or square frame respectively;
Have the location division of many sizings and described location division is set between described junction in the setting of the junction of described lateral frame and longitudinal support, lateral frame or longitudinal support and square frame, described location division is fixed on PCB on the described drain pan.
Preferably, the cross section of described lateral frame, longitudinal support and the square frame structure that takes the shape of the letter U arranges the net form reinforcement in the U-shaped structure of described lateral frame, longitudinal support and square frame, and described location division is arranged on the described reinforcement.
Preferably, the reinforcement in the U-lag of described lateral frame, longitudinal support and housing vertically becomes 45 degree with horizontal reaching.
Preferably, described longitudinal support point-blank.
Preferably, the described centre position of position point between the junction that is arranged between the junction.
Preferably, described location division comprises the positioning screw hole more than 2, and described radially closely connection of positioning screw hole more than 2.
Preferably, described positioning screw hole more than 2 closely connects into in-line, ten sub-shapes, circle, semicircle, arc.
Preferably, at described drain pan installation screw is set, is used for fixing described drain pan and face shield.
Preferably, the interval arranges a plurality of location divisions between the junction.
Preferably, described drain pan adopts the once injection moulding mode to make.
Above-mentioned LED display external member, because the location division of the many sizings that between the junction of described lateral frame and longitudinal support, lateral frame or longitudinal support and square frame, arrange, when PCB places the display screen of different size, can be in the position of avoiding display screen fixing PCB, make the LED display external member can adapt to the size of multiple LED display, and do not need to redesign bottom case structure.
[description of drawings]
Fig. 1 is the structural representation of a kind of embodiment of LED display external member;
Fig. 2 is the pilot hole schematic cross-section in a kind of embodiment of LED display external member;
Fig. 3 is the latch structure schematic diagram in a kind of embodiment of LED display external member.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of LED display external member that present embodiment provides comprises drain pan and face shield (not shown), and drain pan comprises square frame 100, lateral frame 200 and longitudinal support 300.Drain pan is used for fixing a plurality of PCB.
The two ends of lateral frame 200 are connected with square frame 100 respectively, and the two ends of longitudinal support 300 are connected with lateral frame 200 or square frame 100 respectively.Square frame 100, lateral frame 200 and longitudinal support 300 form the drain pan of multiwindow together.In the present embodiment, longitudinal support 300 point-blank.
Junction at lateral frame 200 and longitudinal support 300, lateral frame 200 or longitudinal support 300 and square frame 100 arranges the location division 400 with many sizings, the location division 400 of many sizings makes PCB can adapt to the LED display of different size, and location division 400 is set between the junction, and location division 400 is fixed on PCB on the drain pan.In the present embodiment, the centre position of location division 400 between the junction that arranges between the junction.
The cross section of lateral frame 200, longitudinal support 300 and square frame 100 structure that takes the shape of the letter U arranges net form reinforcement 500 in the U-shaped structure of lateral frame 200, longitudinal support 300 and square frame 100, and location division 400 is arranged on the reinforcement 500.The net form reinforcement 500 that arranges in the U-lag of lateral frame 200, longitudinal support 300 and square frame 100 vertically becomes 45 degree with horizontal reaching.Be appreciated that reinforcement 500 vertically can also be other angles with laterally reaching.
In a preferred embodiment, the interval arranges a plurality of location divisions 400 between the junction.In the present embodiment, drain pan adopts once injection moulding to make.
At drain pan installation screw 600 is set, is used for fixedly drain pan and face shield.
Above-mentioned LED display external member, because the location division 400 of the many sizings that between the junction of described lateral frame 200 and longitudinal support 300, lateral frame 200 or longitudinal support 300 and square frame 100, arrange, when PCB places the display screen of different size, can be in the position of avoiding display screen fixing PCB, make the LED display external member can adapt to the LED display of sizes, and do not need to redesign bottom case structure.And closely connected radially by 2 above positioning screw holes 410, then can further regulate the size of the display screen of LED display external member adaptation.
The above embodiment has only expressed several embodiment 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 claim.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 all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. LED display external member comprises it is characterized in that drain pan and the face shield of mutual fastening, and described drain pan is used for fixing a plurality of PCB, comprising:
Square frame;
Lateral frame, the two ends of described lateral frame are connected with square frame respectively;
Longitudinal support, the two ends of described longitudinal support are connected with lateral frame or square frame respectively;
Have the location division of many sizings and described location division is set between described junction in the setting of the junction of described lateral frame and longitudinal support, lateral frame or longitudinal support and square frame, described location division is fixed on PCB on the described drain pan.
2. LED display external member according to claim 1, it is characterized in that, the cross section of described lateral frame, longitudinal support and the square frame structure that takes the shape of the letter U arranges the net form reinforcement in the U-shaped structure of described lateral frame, longitudinal support and square frame, and described location division is arranged on the described reinforcement.
3. LED display external member according to claim 2 is characterized in that, the reinforcement in the U-lag of described lateral frame, longitudinal support and housing vertically becomes 45 degree with horizontal reaching.
4. LED display external member according to claim 1 is characterized in that, the described centre position of position point between the junction that is arranged between the junction.
5. LED display external member according to claim 1 is characterized in that, described location division comprises the positioning screw hole more than 2, and described radially closely connection of positioning screw hole more than 2.
6. LED display external member according to claim 5 is characterized in that, described positioning screw hole more than 2 closely connects into in-line, ten sub-shapes, circle, semicircle, arc.
7. LED display external member according to claim 1 is characterized in that, at described drain pan installation screw is set, and is used for fixing described drain pan and face shield.
8. LED display external member according to claim 1 is characterized in that, the interval arranges a plurality of location divisions between the junction.
9. the described LED display external member of any one is characterized in that according to claim 1～8, and described drain pan adopts the once injection moulding mode to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220037886 CN202650450U (en) | 2012-02-06 | 2012-02-06 | LED display screen set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220037886 CN202650450U (en) | 2012-02-06 | 2012-02-06 | LED display screen set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650450U true CN202650450U (en) | 2013-01-02 |
Family
ID=47419518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220037886 Expired - Fee Related CN202650450U (en) | 2012-02-06 | 2012-02-06 | LED display screen set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592515A (en) * | 2012-02-06 | 2012-07-18 | 深圳市通普科技有限公司 | LED display screen fitting |
| WO2020024579A1 (en) * | 2018-07-31 | 2020-02-06 | 深圳市奥拓电子股份有限公司 | Mask, display module and led display screen |
-
2012
- 2012-02-06 CN CN 201220037886 patent/CN202650450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592515A (en) * | 2012-02-06 | 2012-07-18 | 深圳市通普科技有限公司 | LED display screen fitting |
| WO2020024579A1 (en) * | 2018-07-31 | 2020-02-06 | 深圳市奥拓电子股份有限公司 | Mask, display module and led display screen |
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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: 20130102 Termination date: 20180206 |