CN203879855U - Disassembly and assembly structure for LED display screen module - Google Patents
Disassembly and assembly structure for LED display screen module Download PDFInfo
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- CN203879855U CN203879855U CN201420162005.XU CN201420162005U CN203879855U CN 203879855 U CN203879855 U CN 203879855U CN 201420162005 U CN201420162005 U CN 201420162005U CN 203879855 U CN203879855 U CN 203879855U
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- disassembly
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a disassembly and assembly structure for an LED display screen module. The disassembly and assembly structure comprises a module bottom shell, an installing plate and the module arranged on the module bottom shell and further comprises rotating handles. Corresponding installing holes are formed in the module bottom shell and the installing plate, each rotating handle comprises a middle shaft, an ejecting piece arranged at one end of the middle shaft and a first protrusion arranged on the outer wall face of the other end of the middle shaft. The outer diameter of each middle shaft is matched with the inner diameter of the corresponding installing hole, second protrusions are arranged on the inner side walls of the installing holes, the middle shafts rotate to make the installing holes and the rotating handles form tight fit through the first protrusions and the second protrusions, and the handles are ejected on the outer wall face of the installing plate. According to the disassembly and assembly structure, the LED display screen module can be quickly disassembled and assembled, installing efficiency is improved, and the disassembly and assembly structure is suitable for working aloft.
Description
Technical field
The utility model relates to field of display devices, relates in particular to a kind of LED display module disassembly and assembly structure.
Background technique
Because LED has advantages of that LED display has stable performance, energy-conserving and environment-protective, brightness is high, image is gorgeous and long service life, LED display has obtained development at full speed now.
At present, indoor outer LED display majority is to transport and assembled with the form of casing one by one, and shows that casing is that a little module of piece is assembled, and the form that like this module is assembled into casing is convenient to transport and protection module; Do not expose with the assembled internal structure of casing form, make whole screen body seem cleaner and tidier, and increased the reliability of circuit simultaneously.At present module is generally fixed on module one by one on the module drain pan on casing by screw, drain pan is that casing is fixedly connected with, as going wrong, module needs repairing, just screw need to be taken off by the mounting plate in casing, module just can disassemble, this by screw fixation method length consuming time, need more man power and material in the maintenance of module, assembled etc., and benefit is low, need to realize by instrument, and in the time that LED display is safeguarded in high-altitude, easily fall down screw.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of LED display module disassembly and assembly structure of realizing quick mounting.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of LED display module disassembly and assembly structure is provided, comprises module drain pan, mounting plate and be arranged on the module on module drain pan, also comprise rotating handle; On described module drain pan and mounting plate, offer corresponding mounting hole, described rotating handle comprises axis, is arranged at the top-pressure part of axis one end and is arranged at the first projection in axis the other end outer wall, described axis external diameter and described mounting hole internal diameter are suitable, on the madial wall of described mounting hole, be provided with the second projection, described axis rotates and makes mounting hole and rotating handle form drive fit by the first projection and the second projection, and described handle top is pressed in the outer wall of mounting plate.
Wherein, described the second projection is for being disposed at least two on the madial wall of mounting hole.
Wherein, described the second protruding outer outer surface is arc.
Wherein, on described mounting hole madial wall, be also provided with spacing preiection, on described axis, be provided with the curve bath position suitable with described spacing preiection, described curve bath position is with described middle shaft rotation one angle, and described spacing preiection is pressed onto the other end from the top, one end of curve bath position.
Wherein, the radian of described curve bath position is 90 °.
Wherein, described axis has been disposed radially boss, and described the first boss is axially disposed within the outer wall of described boss along described axis.
The beneficial effects of the utility model are: be different from prior art, the utility model is offered corresponding mounting hole on module drain pan and mounting plate, the internal diameter that rotates axis external diameter also and mounting hole is suitable, and the first projection is set on axis outer side surface, the second projection is set on the internal face of mounting hole, axis rotates and makes mounting hole and rotating handle form drive fit by the first projection and the second projection, and handle top is pressed in the outer wall of mounting plate, thus the installation of module drain pan and mounting plate.This kind of structure can realize fast assembling-disassembling LED display, improves installation efficiency, is applicable to high-lift operation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment;
Fig. 2 is A portion enlarged view in Fig. 1;
Fig. 3 is the figure that coordinates that Fig. 2 rotates rear rotating handle and mounting plate;
Fig. 4 is the structural representation of rotating handle;
Fig. 5 is the structural representation of attachment hole;
Fig. 6 is the matching chart of rotating handle and mounting hole;
Fig. 7 is the postrotational matching chart of figure.
Label declaration:
1, module drain pan; 2, mounting plate; 3, rotating handle; 31, axis; 32, top-pressure part; 33, the first projection; 34, curve bath position; 35, boss; 4, attachment hole; 41, the second projection; 42, spacing preiection.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, being realized object and effect, below in conjunction with mode of execution and coordinate accompanying drawing to be explained in detail.
Be different from prior art, on module drain pan 1 and mounting plate 2, offer corresponding mounting hole, axis 31 rotates and makes mounting hole and rotating handle 3 form drive fit by the first projection 33 and the second projection 41, and handle top is pressed in the outer wall of mounting plate 2.This kind of structure can realize fast assembling-disassembling LED display.
LED display module disassembly and assembly structure as shown in Figure 1, Figure 2 and Figure 3, comprises module drain pan 1, mounting plate 2 and is arranged on the module on module drain pan 1, also comprises rotating handle 3; On described module drain pan 1 and mounting plate 2, offer corresponding mounting hole, together consult Fig. 4 and Fig. 5, described rotating handle 3 comprises axis 31, is arranged at the top-pressure part 32 of axis 31 one end and is arranged at the first projection 33 in axis 31 the other end outer wall, described axis 31 external diameters and described mounting hole internal diameter are suitable, on the madial wall of described mounting hole, be provided with the second projection 41, described axis 31 rotates and makes mounting hole and rotating handle 3 form drive fit by the first projection 33 and the second projection 41, and described handle top is pressed in the outer wall of mounting plate 2.
Together consult Fig. 6 and Fig. 7, on module drain pan 1 and mounting plate 2, offer corresponding mounting hole, the internal diameter that rotates axis 31 external diameters also and mounting hole is suitable, and the first projection 33 is set on axis 31 outer side surfaces, the second projection 41 is set on the internal face of mounting hole, axis 31 rotates and makes mounting hole and rotating handle 3 form drive fit by the first projection 33 and the second projection 41, and handle top is pressed in the outer wall of mounting plate 2.This kind of structure can realize fast assembling-disassembling LED display, improves installation efficiency, is applicable to high-lift operation.
Further, described the second projection 41 is for being disposed on many on the madial wall of mounting hole, and in the present embodiment, this second projection 41 is for being distributed on four on mounting hole inwall.
For further realizing effective rotation of rotating handle 3, the second protruding outer outer surface is arc, and this cambered surface contacts with axis 31 and the first projection 33 contacts and realizes drive fit with attachment hole 4 interior sidewall surface.
On described mounting hole madial wall, be also provided with spacing preiection 42, on described axis 31, be provided with the curve bath position 34 suitable with described spacing preiection 42, described curve bath position 34 rotates an angle with described axis 31, and described spacing preiection 42 is pressed onto the other end from the top, one end of curve bath position 34.The rotation angle of the effective restricting rotation handle 3 of this projection, this angle coordinates with the setting position of the second projection 41, effectively realizes the drive fit of rotating handle 3 and mounting hole, from but top-pressure part 32 can effectively push up and press mounting plate 2 to complete installation.
In the present embodiment, the radian of this curve bath position 34 is 90 °, second projection 41 for all with four that are arranged on mounting hole internal face, the angle between every two is 90 °.
For further strengthening the twisting strength of rotating handle 3, described axis 31 has been disposed radially boss 35, and described the first boss 35 is axially disposed within the outer wall of described boss 35 along described axis 31.
To sum up, on module drain pan 1 and mounting plate 2, offer corresponding mounting hole, the internal diameter that rotates axis 31 external diameters also and mounting hole is suitable, and the first projection 33 is set on axis 31 outer side surfaces, the second projection 41 is set on the internal face of mounting hole, axis 31 rotates and makes mounting hole and rotating handle 3 form drive fit by the first projection 33 and the second projection 41, and handle top is pressed in the outer wall of mounting plate 2, thus the installation of module drain pan 1 and mounting plate 2.This kind of structure can realize fast assembling-disassembling LED display, improves installation efficiency.On this basis, spacing preiection 42 is set and effectively ensures angle of swing, promote that top-pressure part 32 coordinates with the further of mounting plate 2, boss 35 is set further, effectively increased the antitorque folding intensity of rotating handle 3.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a LED display module disassembly and assembly structure, comprises module drain pan, mounting plate, handle and is arranged on the module on module drain pan, it is characterized in that, also comprises rotating handle; On described module drain pan and mounting plate, offer corresponding mounting hole, described rotating handle comprises axis, is arranged at the top-pressure part of axis one end and is arranged at the first projection in axis the other end outer wall, described axis external diameter and described mounting hole internal diameter are suitable, on the madial wall of described mounting hole, be provided with the second projection, described axis rotates and makes mounting hole and rotating handle form drive fit by the first projection and the second projection, and described handle top is pressed in the outer wall of mounting plate.
2. LED display module disassembly and assembly structure according to claim 1, is characterized in that: described the second projection is for being disposed at least two on the madial wall of mounting hole.
3. LED display module disassembly and assembly structure according to claim 2, is characterized in that: described the second protruding outer outer surface is arc.
4. LED display module disassembly and assembly structure according to claim 1, it is characterized in that: on described mounting hole madial wall, be also provided with spacing preiection, on described axis, be provided with the curve bath position suitable with described spacing preiection, described curve bath position is with described middle shaft rotation one angle, and described spacing preiection is pressed onto the other end from the top, one end of curve bath position.
5. LED display module disassembly and assembly structure according to claim 4, is characterized in that: the radian of described curve bath position is 90 °.
6. LED display module disassembly and assembly structure according to claim 1, is characterized in that: described axis has been disposed radially boss, and described the first boss is axially disposed within the outer wall of described boss along described axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162005.XU CN203879855U (en) | 2014-04-03 | 2014-04-03 | Disassembly and assembly structure for LED display screen module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162005.XU CN203879855U (en) | 2014-04-03 | 2014-04-03 | Disassembly and assembly structure for LED display screen module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879855U true CN203879855U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162005.XU Expired - Fee Related CN203879855U (en) | 2014-04-03 | 2014-04-03 | Disassembly and assembly structure for LED display screen module |
Country Status (1)
| Country | Link |
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| CN (1) | CN203879855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595330A (en) * | 2014-11-26 | 2015-05-06 | 英业达科技有限公司 | Knurled screw |
| CN113446469A (en) * | 2020-06-10 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | Display screen splicing device and spliced screen |
| CN113450660A (en) * | 2020-04-09 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | Adjusting mechanism of spliced display screen and spliced display device |
-
2014
- 2014-04-03 CN CN201420162005.XU patent/CN203879855U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595330A (en) * | 2014-11-26 | 2015-05-06 | 英业达科技有限公司 | Knurled screw |
| CN104595330B (en) * | 2014-11-26 | 2016-10-19 | 英业达科技有限公司 | Hands turns screw |
| CN113450660A (en) * | 2020-04-09 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | Adjusting mechanism of spliced display screen and spliced display device |
| WO2021203617A1 (en) * | 2020-04-09 | 2021-10-14 | 重庆康佳光电技术研究院有限公司 | Adjusting mechanism of spliced display screens and spliced display device |
| KR20210124490A (en) * | 2020-04-09 | 2021-10-14 | 충칭 콘카 포토일렉트릭 테크놀로지 리서치 인스티튜트 컴퍼니 리미티드 | Control mechanism of splicing display and splicing display device |
| KR102573239B1 (en) * | 2020-04-09 | 2023-08-31 | 충칭 콘카 포토일렉트릭 테크놀로지 리서치 인스티튜트 컴퍼니 리미티드 | Control mechanism of splicing display and splicing display device |
| CN113446469A (en) * | 2020-06-10 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | Display screen splicing device and spliced 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: 20141015 |