CN203444716U - LED SMD display screen module group - Google Patents
LED SMD display screen module group Download PDFInfo
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- CN203444716U CN203444716U CN201320503276.2U CN201320503276U CN203444716U CN 203444716 U CN203444716 U CN 203444716U CN 201320503276 U CN201320503276 U CN 201320503276U CN 203444716 U CN203444716 U CN 203444716U
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Abstract
The utility model provides an LED SMD display screen module group comprising a first module group, which comprises a first structural member and a first frame combined with the first structural member; a second module group, which comprises a second structural member and a second frame combined with the second structural member; a case body, on the surface of which are disposed the first module group and the second module group. The first frame is provided with a positioning hole, and the second frame is provided with a positioning column cooperated with the positioning hole. The three-dimensional positioning can be realized by the cooperation between the second module group and the first module group via the positioning hole and the positioning column, and the cooperation between the contact surfaces of the first frame and the second frame and the surface of the case body. According to the utility model, the two-dimensional positioning in the plane formed by the first module group and the second module group can be realized by the inserting connection between the positioning hole and the positioning column. When the first module group and the second module group are further fixedly disposed on the surface of the case, the contact surfaces of the first frame and the second frame are tightly attached to each other, and therefore the third-dimensional positioning vertical to the above mentioned plane can be realized.
Description
Technical field
The utility model relates to demonstration field, particularly a kind of LED SMD display screen module.
Background technology
Existing outdoor LED SMD display screen module is all independently single and relies on the subsidiary reference column of module itself to coordinate formation two-dimensional localization with display screen box body pilot hole.Because outdoor LED SMD screen density is more and more higher, existing bolt, hole coordinate location to be difficult to meet the demand of high-flatness and mutual little clearance fit; For the needs of waterproof, existing outdoor LED SMD display screen module is all by supporting in addition seal gasket realization and the waterproof between casing in addition, and supporting O-ring seal Yi Fashengyin in practical set process misplaces and causes drainage.
Utility model content
The utility model provide a kind of simple in structure, cost is low, LED SMD display screen module that can three-dimensional localization.
For addressing the above problem, as an aspect of the present utility model, provide a kind of LED SMD display screen module, comprising: the first module, comprise the first structural member and first frame compound with the first structural member, on the first frame, be provided with pilot hole; The second module, comprises the second structural member and second frame compound with the second structural member, is provided with the reference column coordinating with pilot hole on the second frame; Casing, the first module and the second module are arranged on tank surface; The second module and the first module are realized three-dimensional localization with the surface of contact between the second frame with surperficial the coordinating of casing by the cooperation between pilot hole and reference column and the first frame.
Further, the first module also comprises the first elastic sealing device being compounded on the first structural member; The first elastic sealing device is resisted against on the surface of casing and forms the first waterproof construction.
Further, the first elastic sealing device comprises: pedestal, is compounded on the first structural member; Elastic sealing elements, injection mo(u)lding is on pedestal, and elastic sealing elements has the sealing strip that protrudes from pedestal.
Further, elastic sealing elements has two sealing strips, between two sealing strips, forms groove.
Further, the second module also comprises the second elastic sealing device being compounded on the second structural member, and the second elastic sealing device has the structure identical with the first elastic sealing device.
Further, LED SMD display screen module also comprises: heating radiator, is arranged on the first structural member and/or the second structural member.
Further, on the first structural member, be respectively arranged with the screw being connected with the casing of LED SMD display screen module, front or the inside of casing are provided with screw mounting hole, and the first module is fixed by inside or the outside surface of casing by the screw through screw and screw mounting hole.
Further, on the second structural member, be respectively arranged with the screw being connected with the casing of LED SMD display screen module, front or the inside of casing are provided with screw mounting hole, and the second module is fixed by inside or the outside surface of casing by the screw through screw and screw mounting hole.
Further, the first module also comprises: first circuit board and the first face shield, first circuit board is arranged between the first structural member and the first face shield, and is filled with the first heat conduction fluid sealant between first circuit board and the first face shield.
Further, the second module also comprises: second circuit board and the second face shield, second circuit board is arranged between the second structural member and the second face shield, and is filled with the second heat conduction fluid sealant between second circuit board and the second face shield.
The utility model is the grafting between with holes and reference column by positioning module, realizes the two-dimensional localization in the plane of the first module and the second module formation.Further, when the first module and the second module are fixed to after tank surface, the surface of contact between the first frame and the second frame is close together, thereby has realized the location perpendicular to the 3rd dimension of above-mentioned plane.So the utility model and casing lock fit, realize three-dimensional localization, by the screw mounting hole locking of hollow or from module outside surface locking module, and then realize module can be from the inside and outside screw assembling of casing, there is simple structure, feature that positioning precision is high.
Accompanying drawing explanation
Fig. 1 schematically shows partial schematic diagram of the present utility model.
Reference numeral in figure: 1, the first module; 2, the first structural member; 3, the first frame; 4, the second module; 5, the second structural member; 6, the second frame; 7, reference column; 8, pedestal; 9, elastic sealing elements; 10, sealing strip; 11, heating radiator; 12, screw; 13, screw; 14, first circuit board; 15, the first face shield; 16, the first heat conduction fluid sealant; 17, second circuit board; 18, the second face shield; 19, the second heat conduction fluid sealant; 20, surface of contact; 21, screw; 22, chip; 23, lamp point; 24, screw.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the utility model provides a kind of LED SMD display screen module, especially, it can be outdoor LED SMD display screen module, comprise: the first module 1, comprise the first structural member 2 and with the first compound frame 3, the first frames 3 of the first structural member 2 on be provided with pilot hole; The second module 4, comprise the second structural member 5 and with the second compound frame 6, the second frames 6 of the second structural member 5 on be provided with the reference column 7 coordinating with pilot hole; Casing, the first module 1 and the second module 4 are arranged on tank surface; The second module 4 and the first module 1 are realized three-dimensional localization with the surface of contact between the second frame 6 with surperficial the coordinating of casing by the cooperation between pilot hole and reference column 7 and the first frame 3.Preferably, the first structural member 2 and the second structural member 5 are hardwares, for example, can be to be made by the aluminium sheet being oxidized.Preferably, the hard plastic that the first frame 3 and the second frame 6 can be composited through injection moulding and the first or second structural member by plastic cement.
When mounted, first by a module, for example the first module 1 is fixed to tank surface to form initial positioning datum to the utility model, and then by the reference column 7 on the second frame 6 of the second module 4, inserts in the pilot hole of the first frame 3 of the first module 1.Like this, by the grafting between pilot hole and reference column 7, just can realize the two-dimensional localization in the plane of the first module 1 and the second module 4 formations.Further, when the first module 1 and the second module 4 are fixed to after tank surface, the surface of contact 20 between the first frame 3 and the second frame 6 is close together, thereby has realized the location perpendicular to the 3rd dimension of above-mentioned plane.So the utility model coordinates by the location between casing and module, just can realize three-dimensional localization, there is feature simple in structure, positioning precision is high.
Preferably, the first module 1 also comprises the first elastic sealing device being compounded on the first structural member 2; The first elastic sealing device is resisted against on the surface of casing and forms the first waterproof construction.Utilize the first packoff, after the face of the first module 1 and casing compresses, the first elastic sealing device pressurized and elastic deformation occurs, thereby tightly on the face with casing, thereby can realize the function of waterproof sealing.
Preferably, in one embodiment, the first elastic sealing device comprises: pedestal 8, is compounded on the first structural member 2; Elastic sealing elements 9, injection mo(u)lding with pedestal 8 on, and elastic sealing elements 9 has the sealing strip 10 that protrudes from pedestal 8.Preferably, elastic sealing elements 9 has between 10, two sealing strips 10 of two sealing strips and forms groove.Preferably, pedestal 8 is that hard plastic is made.Preferably, elastic sealing elements 9 is by the mode of quadric injection mould flexible glue, and on pedestal 8, moulding obtains.When extruding, sealing strip 10 deforms, thus with the face close contact of casing, form sealing.Waterproof sealing cushion rubber of the present utility model is directly integrated O-ring seal and LED SMD display screen die combination by secondary injection plastic cement mode, has avoided the drainage being caused because of dislocation in assembling process by discrete seal gasket.
In like manner, preferably, the second module 4 also comprises the second elastic sealing device being compounded on the second structural member 5, and the second elastic sealing device has the structure identical with the first elastic sealing device.
Preferably, LED SMD display screen module also comprises: heating radiator 11, is arranged on the first structural member 2 and/or the second structural member 5.In the hole that heating radiator 11 is locked the first structural member or the second assembly by screw 21, to the heat of corresponding module chips 22 and 23 generations of lamp point is dispelled the heat.
Preferably, on the first structural member 2, be respectively arranged with the screw being connected with the casing of LED SMD display screen module, front or the inside of casing are provided with screw mounting hole, and the first module is fixed by inside or the outside surface of described casing by the screw 12 through screw and screw mounting hole.Preferably, on the second structural member 5, be respectively arranged with the screw being connected with the casing of LED SMD display screen module, front or the inside of casing are provided with screw mounting hole, and the second module is fixed by inside or the outside surface of described casing by the screw 13 through screw and screw mounting hole.By screw 12 and screw 13, can be locked in tank surface from front or the box house of module, realize the assembling of casing and the first module 1 or the second module 4, like this, realizing the assembling of module on casing can, from box back surface or positive assembling, be specially adapted to some and not allow, from the display screen of the maintenance of casing back and assembling, occasion is installed.
Further, utilizing screw 12 and screw 13 to carry out in the process of device, along with the locking of screw, can cause the extruding between elastic sealing elements 9 and the surface wall of casing.Because elastic sealing elements 9 is for being injected into the flexible glue of one, and there is waterproof waveform rib (being sealing strip 10) projection, that exceed pedestal 8, therefore, increasing along with coupling mechanism force, the sealing strip 10 of elastic sealing elements 9 is crushed out of shape, and it is large that its cross section becomes, thereby and between cabinet wall, form resilient seamless flexible glue surface of contact, to stop water to enter in the anti-hydrospace that surface was formed by elastic sealing elements 9 and casing, and then reach waterproof action.
Preferably, the first module 1 also comprises: first circuit board 14 and the first face shield 15, first circuit board 14 is arranged between the first structural member 2 and the first face shield 15, and is filled with the first heat conduction fluid sealant 16 between first circuit board 14 and the first face shield 15.
Preferably, the second module 4 also comprises: second circuit board 17 and the second face shield 18, second circuit board 17 is arranged between the second structural member 5 and the second face shield 18, and is filled with the second heat conduction fluid sealant 19 between second circuit board 17 and the second face shield 18.
Preferably, can use screw 24 from the inside of the first module 1 or the second module 4, lock in the screw hole of the first face shield 15 or the second face shield 18, realize face shield locking.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a LED SMD display screen module, is characterized in that, comprising:
The first module (1), comprises the first structural member (2) and first frame (3) compound with described the first structural member (2), on described the first frame (3), is provided with pilot hole;
The second module (4), comprises the second structural member (5) and second frame (6) compound with described the second structural member (5), is provided with the reference column (7) coordinating with described pilot hole on described the second frame (6);
Casing, described the first module (1) and described the second module (4) are arranged on described tank surface; Described the second module (4) and described the first module (1) are realized three-dimensional localization with the surface of contact between described the second frame (6) with surperficial the coordinating of described casing by the cooperation between described pilot hole and described reference column (7) and described the first frame (3).
2. LED SMD display screen module according to claim 1, is characterized in that, described the first module (1) also comprises the first elastic sealing device being compounded on described the first structural member (2);
Described the first elastic sealing device is resisted against on the surface of described casing and forms the first waterproof construction.
3. LED SMD display screen module according to claim 2, is characterized in that, described the first elastic sealing device comprises:
Pedestal (8), is compounded on described the first structural member (2);
Elastic sealing elements (9), injection mo(u)lding is upper at described pedestal (8), and described elastic sealing elements (9) has the sealing strip (10) that protrudes from described pedestal (8).
4. LED SMD display screen module according to claim 3, is characterized in that, described elastic sealing elements (9) has two described sealing strips (10), between described two sealing strips (10), forms groove.
5. according to the LED SMD display screen module described in any one in claim 2 to 4, it is characterized in that, described the second module (4) also comprises the second elastic sealing device being compounded on described the second structural member (5), and described the second elastic sealing device has the structure identical with described the first elastic sealing device.
6. LED SMD display screen module according to claim 1, is characterized in that, described LED SMD display screen module also comprises:
Heating radiator (11), is arranged on described the first structural member (2) and/or described the second structural member (5).
7. LED SMD display screen module according to claim 1, it is characterized in that, on described the first structural member (2), be respectively arranged with the screw being connected with the casing of described LED SMD display screen module, front or the inside of described casing are provided with screw mounting hole, and described the first module is fixed by inside or the outside surface of described casing by the screw through described screw and described screw mounting hole (12).
8. LED SMD display screen module according to claim 1, it is characterized in that, on described the second structural member (5), be respectively arranged with the screw being connected with the casing of described LED SMD display screen module, front or the inside of described casing are provided with screw mounting hole, and described the second module is fixed by inside or the outside surface of described casing by the screw through described screw and described screw mounting hole (13).
9. LED SMD display screen module according to claim 1, it is characterized in that, described the first module (1) also comprises: first circuit board (14) and the first face shield (15), described first circuit board (14) is arranged between described the first structural member (2) and described the first face shield (15), and is filled with the first heat conduction fluid sealant (16) between described first circuit board (14) and described the first face shield (15).
10. LED SMD display screen module according to claim 1, it is characterized in that, described the second module (4) also comprises: second circuit board (17) and the second face shield (18), described second circuit board (17) is arranged between described the second structural member (5) and described the second face shield (18), and is filled with the second heat conduction fluid sealant (19) between described second circuit board (17) and described the second face shield (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503276.2U CN203444716U (en) | 2013-08-16 | 2013-08-16 | LED SMD display screen module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503276.2U CN203444716U (en) | 2013-08-16 | 2013-08-16 | LED SMD display screen module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444716U true CN203444716U (en) | 2014-02-19 |
Family
ID=50095745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503276.2U Expired - Fee Related CN203444716U (en) | 2013-08-16 | 2013-08-16 | LED SMD display screen module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336276A (en) * | 2015-11-04 | 2016-02-17 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen |
| CN110930890A (en) * | 2018-09-20 | 2020-03-27 | 深圳市海讯高科技术有限公司 | COB display screen mask and operation method thereof |
-
2013
- 2013-08-16 CN CN201320503276.2U patent/CN203444716U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336276A (en) * | 2015-11-04 | 2016-02-17 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen |
| CN105336276B (en) * | 2015-11-04 | 2024-04-09 | 深圳市洲明科技股份有限公司 | LED display screen |
| CN110930890A (en) * | 2018-09-20 | 2020-03-27 | 深圳市海讯高科技术有限公司 | COB display screen mask and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Peace community liyuanlu Kaihui Mao Industrial Park C building third floor Patentee after: SHENZHEN GETRON PHOTOELECTRIC CO.,LTD. Address before: 450000, No. 6, building 1, No. 4, Bo song Road, Jinshui District, Henan, Zhengzhou Patentee before: Liu Zhenliang |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong, Baoan District Fuyong Street Fenghuang community fourth industrial zone, plant 2, a layer of 101, two, 201, Shenzhen Patentee after: SHENZHEN GETRON CO.,LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Peace community liyuanlu Kaihui Mao Industrial Park C building third floor Patentee before: SHENZHEN GETRON PHOTOELECTRIC CO.,LTD. |
|
| 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: 20140219 Termination date: 20210816 |