CN107610601B - Display screen - Google Patents
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- CN107610601B CN107610601B CN201711020266.2A CN201711020266A CN107610601B CN 107610601 B CN107610601 B CN 107610601B CN 201711020266 A CN201711020266 A CN 201711020266A CN 107610601 B CN107610601 B CN 107610601B
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- 238000009434 installation Methods 0.000 abstract description 12
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The invention provides a display screen, comprising: the display screen comprises a plurality of display screen bodies, wherein the display screen bodies are spliced, and each display screen body is provided with a fixing part; the connecting piece is provided with the installation department with fixed part looks adaptation, and the installation department is two at least, and two at least installation department is connected with two at least fixed part respectively to make two at least display screen bodies splice mutually through the connecting piece. The display screen solves the problem that the service life of the display screen is reduced due to vibration in the display screen in the prior art.
Description
Technical Field
The invention relates to the field of display screens, in particular to a display screen.
Background
At present, an LED display screen, particularly a small-spacing LED display screen, is applied to more and more fields along with the continuous reduction of the dot spacing, so that the application environment of the LED display screen is greatly changed. In addition to the conventional indoor and outdoor places, applications are beginning to be carried out in mobile places such as large-sized cruise ships and airliners. The LED display screen can be always in a vibration state in the moving places, and the vibration can cause collision of the lamp panels among the boxes, so that the service life of the LED display screen is influenced.
The current common method for splicing the arc-shaped screen is to directly splice the boxes of the spliced plane screen, so that the adjacent boxes generate a specific included angle. Thus, a plurality of boxes are arranged to form an arc-shaped screen. There are a number of ways to create a particular angle: an adjustable ejection mechanism is added at the back of the box body; the box body is made into a wedge-shaped structure and the like. The common method for the gaps among the boxes is to make the gaps as close as possible in structure, and the problem of bright and dark lines is solved by adjusting the brightness of the LEDs.
Disclosure of Invention
The invention mainly aims to provide a display screen so as to solve the problem that the service life of the display screen is reduced due to vibration of the display screen in the prior art.
In order to achieve the above object, the present invention provides a display screen including: the display screen comprises a plurality of display screen bodies, wherein the display screen bodies are spliced, and each display screen body is provided with a fixing part; the connecting piece is provided with the installation department with fixed part looks adaptation, and the installation department is two at least, and two at least installation department is connected with two at least fixed part respectively to make two at least display screen bodies splice mutually through the connecting piece.
Further, the side edge of the display screen body is provided with at least one first splicing surface, the first splicing surfaces of the two adjacent display screen bodies are oppositely arranged, and the fixing part is arranged at one end, close to the first splicing surfaces, of the bottom surface of the display screen body.
Further, the fixed part on each display screen body is a plurality of, and a plurality of fixed parts are arranged along the extending direction interval of first concatenation face, and the connecting piece is a plurality of, and a plurality of connecting pieces are connected with corresponding fixed part.
Further, the fixed part is a round upright post, and the installation part is a round hole matched with the round upright post.
Further, the fixed part comprises a cylindrical section and a conical section, a first end of the cylindrical section is connected with the display screen body, and a second end of the cylindrical section is connected with the conical section.
Further, the display screen further comprises a fastener, a first fastening hole is formed in the fixing portion, a second fastening hole is formed in the connecting piece, the second fastening hole is communicated with the mounting portion, and the fastener penetrates through the first fastening hole and the second fastening hole.
Further, the fastener is a screw, the first fastening hole is a threaded hole, and the second fastening hole is a smooth hole.
Further, the fixing portion and the display screen body are integrally formed.
Further, the installation part is a round upright post, and the fixing part is a round hole matched with the round upright post.
Further, two adjacent display screen bodies are arranged at intervals.
Further, the display screen body is an LED display screen, the point distance of the LED display screen is P, a plurality of LEDs are arranged on the display screen body, and the distance between the central lines of the adjacent LEDs on two adjacent display screen bodies is P.
Further, two adjacent display screen bodies are positioned in the same plane, the distance between the central line of the fixing part and the central line of the LED positioned at the outermost side is a, and the distance between the central lines of the two mounting parts is L; when the fixing part is positioned between the adjacent LEDs on the two adjacent display screen bodies, L=P-2 a; when the fixing portion is located between adjacent LEDs on one display screen body, l=2a+p.
Further, a preset included angle is formed between two adjacent display screen bodies, the connecting piece comprises a first connecting section and a second connecting section, mounting parts are arranged on the first connecting section and the second connecting section, and the included angle between the first connecting section and the second connecting section is equal to the preset included angle.
The display screen is formed by splicing a plurality of display screen bodies, wherein each adjacent display screen body is connected with a connecting piece through a fixing part. The fixing part is arranged on the display screen body, and the connecting piece is provided with a mounting part matched with the fixing part. In the specific splicing process, the splicing surfaces of the two display screen bodies are corresponding, and the mounting parts of at least two of the connecting pieces are respectively connected with the fixing parts of at least two of the connecting pieces, so that the pre-positioning of the two adjacent display screen bodies is completed. According to the display screen, due to the existence of the connecting piece, collision of two adjacent display screen bodies in the vibration process can be prevented, so that the problem that the service life of the display screen is reduced due to vibration in the prior art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a display screen according to the present invention;
FIG. 2 shows a schematic view of a partial cross-sectional structure at A of the display screen in FIG. 1;
FIG. 3 shows a schematic structural view of a display body of a display according to the present invention;
FIG. 4 shows a partial schematic structure of a display body of a display according to the present invention;
FIG. 5 is a schematic view showing a partial cross-sectional structure of a display panel body of the display panel according to the present invention;
Fig. 6 shows a schematic structural view of a first embodiment of a connector for a display screen according to the present invention;
FIG. 7 shows a front view of the connector of the display screen of FIG. 6;
Fig. 8 shows a schematic structural view of a second embodiment of a connector for a display screen according to the present invention.
Wherein the above figures include the following reference numerals:
10. A display screen body; 11. a fixing part; 111. a cylindrical section; 112. a conical section; 113. a first fastening hole; 12. a first splicing surface; 20. a connecting piece; 21. a mounting part; 211. a second fastening hole; 22. a first connection section; 23. and a second connection section.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
The present invention provides a display screen, please refer to fig. 1 to 8, the display screen includes: the display screen comprises a plurality of display screen bodies 10, wherein the display screen bodies 10 are spliced, and each display screen body 10 is provided with a fixing part 11; the connecting piece 20, be provided with the installation department 21 with fixed part 11 looks adaptation on the connecting piece 20, installation department 21 is two at least, and installation department 21 of two at least are connected with two at least fixed part 11 respectively to make two at least display screen body 10 splice through the connecting piece 20.
The display screen of the invention is formed by splicing a plurality of display screen bodies 10, wherein each adjacent display screen body 10 is connected with a connecting piece 20 through a fixing part 11. The fixing portion 11 is disposed on the display screen body 10, and the connecting member 20 is provided with a mounting portion 21 adapted to the fixing portion 11. In a specific splicing process, the splicing surfaces of the two display screen bodies 10 are corresponding, and the mounting portions 21 of at least two of the connecting pieces 20 are respectively connected with the fixing portions 11 of at least two, so that the pre-positioning of the two adjacent display screen bodies 10 is completed. The display screen of the invention can prevent two adjacent display screen bodies 10 from collision in the vibration process due to the existence of the connecting piece 20, thereby solving the problem of the display screen in the prior art that the service life of the display screen is reduced due to vibration.
For the specific setting position of the fixing portion 11, as shown in fig. 2, the side edge of the display screen body 10 has at least one first splicing surface 12, the first splicing surfaces 12 of two adjacent display screen bodies 10 are oppositely arranged, and the fixing portion 11 is arranged on one end of the bottom surface of the display screen body 10 close to the first splicing surface 12.
In order to ensure the splicing accuracy of two adjacent display screen bodies 10, the fixing parts 11 on each display screen body 10 are multiple, the fixing parts 11 are arranged at intervals along the extending direction of the first splicing surface 12, the connecting pieces 20 are multiple, and the connecting pieces 20 are connected with the corresponding fixing parts 11.
In the present embodiment, by providing a plurality of fixing portions 11 on each display screen body 10, the plurality of fixing portions 11 are provided at intervals along the extending direction of the first joint surface 12. Accordingly, there are a plurality of the connection members 20, and the plurality of connection members 20 are connected to the corresponding fixing portions 11.
Preferably, there are at least two fixing portions 11 provided along the extending direction of the first splicing surface 12.
In this embodiment, the number of the first splicing surfaces 12 may be plural, and the first splicing surfaces 12 of the display screen bodies 10 are disposed opposite to each other in sequence, and then each display screen body 10 is connected to the fixing portion 11 through each connecting piece 20.
For the specific structures of the fixing portion 11 and the mounting portion 21, the fixing portion 11 is a circular column, and the mounting portion 21 is a circular hole adapted to the circular column.
In the present embodiment, by providing the fixing portion 11 as a circular column, a circular hole is provided to be fitted with the circular column. In the specific installation process, preliminary positioning of the adjacent two display screen bodies 10 is completed by installing the installation portion 21 on the fixing portion 11.
As shown in fig. 4, for a specific structure of the fixing portion 11, the fixing portion 11 includes a cylindrical section 111 and a conical section 112, a first end of the cylindrical section 111 is connected to the display screen body 10, and a second end of the cylindrical section 111 is connected to the conical section 112.
In this embodiment, the fixing portion 11 is composed of a cylindrical section 111 and a conical section 112, wherein a first end of the cylindrical section 111 is connected to the display screen body 10, and a second end of the cylindrical section 111 is connected to the conical section 112. In a specific mounting process, the fixing portion 11 is inserted into the mounting portion 21.
In order to ensure the splicing stability of two adjacent display screen bodies 10, as shown in fig. 5 and 6, the display screen further includes a fastener, a first fastening hole 113 is provided on the fixing portion 11, a second fastening hole 211 is provided on the connecting piece 20, the second fastening hole 211 is communicated with the mounting portion 21, and the fastener is inserted into the first fastening hole 113 and the second fastening hole 211.
In this embodiment, the display screen is provided with a fastener. Wherein, the fixing portion 11 is provided with a first fastening hole 113 through which the fastening piece passes, the connecting piece 20 is provided with a second fastening hole 211 through which the fastening piece passes, and the second fastening hole 211 is communicated with the mounting portion 21. At the time of specific fastening, the fastener is inserted into the first fastening hole 113 and the second fastening hole 211, thereby improving the splice stability of the adjacent two display screen bodies 10.
Preferably, the fastener is a screw, the first fastening hole 113 is a screw hole, and the second fastening hole 211 is a light hole.
For convenience of processing, the fixing portion 11 is integrally formed with the display screen body 10.
In the embodiment, in a specific processing process, the fixing portion 11 and the display screen body 10 are integrally formed, so that the processing efficiency of a finished product can be improved.
In order to effectively prevent collision of the adjacent two display screen bodies 10, the adjacent two display screen bodies 10 are disposed at a spacing.
In the present embodiment, by splicing the adjacent two display screen bodies 10 at intervals, collision between the adjacent two display screen bodies 10 is prevented.
Aiming at the concrete structure of the display screen body, the display screen body 10 is an LED display screen, the point distance of the LED display screen is P, a plurality of LEDs are arranged on the display screen body 10, and the distance between the central lines of the adjacent LEDs on two adjacent display screen bodies 10 is P.
In this embodiment, the display screen body 10 is an LED display screen, and the dot pitch of the LED display screen is P. Be provided with a plurality of LEDs on the display screen body 10, in order to guarantee that the display screen after the concatenation still guarantees that LED display screen point interval is P, the distance between the central line of the adjacent LED on two adjacent display screen bodies 10 is P.
For the first splicing mode of the display screen of the present invention, two adjacent display screen bodies 10 are located in the same plane.
In order to ensure that the distance between the center lines of the adjacent LEDs on the adjacent two display screen bodies 10 is P, as shown in fig. 5 and 7, the adjacent two display screen bodies 10 are located in the same plane, the distance between the center line of the fixing portion 11 to the center line of the LED located at the outermost side is a, and the distance between the center lines of the two mounting portions 21 is L; when the fixing portion 11 is located between adjacent LEDs on two adjacent display screen bodies 10, l=p-2 a; when the fixing portion 11 is located between adjacent LEDs on one display screen body 10, l=2a+p.
In the present embodiment, the distance between the center line of the fixing portion 11 and the center line of the LED located at the outermost side is a, and the distance between the center lines of the two mounting portions 21 is L. Alternatively, when the fixing portion 11 is located between adjacent LEDs on the adjacent two display screen bodies 10, l=p-2 a, thereby ensuring that the distance between the center lines of the adjacent LEDs on the adjacent two display screen bodies 10 is P.
Alternatively, when the fixing portion 11 is located between adjacent LEDs on one display screen body 10, l=2a+p, thereby ensuring that the distance between the center lines of the adjacent LEDs on the adjacent two display screen bodies 10 is P.
Preferably, the cross section of the connector 20 is elliptical, and the two mounting portions 21 are disposed at intervals on the elliptical surface of the connector 20.
For the second splicing mode of the display screen of the present invention, a predetermined included angle is formed between two adjacent display screen bodies 10.
In order to ensure that the distance between the center lines of the adjacent LEDs on the two adjacent display screen bodies 10 is P, as shown in fig. 8, a predetermined included angle is formed between the two adjacent display screen bodies 10, the connecting piece 20 includes a first connecting section 22 and a second connecting section 23, the first connecting section 22 and the second connecting section 23 are both provided with a mounting portion 21, and the included angle between the first connecting section 22 and the second connecting section 23 is equal to the predetermined included angle.
In the present embodiment, the distance P between the center lines of the adjacent LEDs on the adjacent two display screen bodies 10 is ensured by determining the arm lengths of the first connection section 22 and the second connection section 23.
Second embodiment for specific structure of the mounting portion 21 and:
preferably, the mounting portion 21 is a circular column, and the fixing portion 11 is a circular hole adapted to the circular column.
In the present embodiment, the fixing portion 11 is finished by a numerical control machine.
In this embodiment, the display screen body 10 is also called a box, the connecting piece 20 is only used for automatic alignment of splicing and preventing the lamp panel from vibrating and colliding, and the connecting piece still needs to be reserved when the box is spliced, so that the processing precision can be properly widened compared with the traditional scheme.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
The display screen of the invention is formed by splicing a plurality of display screen bodies 10, wherein each adjacent display screen body 10 is connected with a connecting piece 20 through a fixing part 11. The fixing portion 11 is disposed on the display screen body 10, and the connecting member 20 is provided with a mounting portion 21 adapted to the fixing portion 11. In a specific splicing process, the splicing surfaces of the two display screen bodies 10 are corresponding, and the mounting portions 21 of at least two of the connecting pieces 20 are respectively connected with the fixing portions 11 of at least two, so that the pre-positioning of the two adjacent display screen bodies 10 is completed. The display screen of the invention can prevent two adjacent display screen bodies 10 from collision in the vibration process due to the existence of the connecting piece 20, thereby solving the problem of the display screen in the prior art that the service life of the display screen is reduced due to vibration.
The display screen has the following advantages:
The automatic alignment of the two connected display screen bodies 10 can be realized through the existence of the connecting piece 20, so that the structure of the original box body for alignment is canceled, the processing precision of the box body is reduced, and the production efficiency and the product yield are improved.
The connector 20 spaces adjacent cases while achieving automatic alignment, preventing collision of the lamp panels due to vibration.
The connecting piece 20 can be made into a plane or a shape with a specific included angle according to the use requirement of a user, so that the universality of the box body is ensured.
The consistency of the splice can be ensured when the connecting piece 20 is used for splicing the cambered surface screen, and the splicing difficulty is reduced.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A display screen, comprising:
The display screen comprises a plurality of display screen bodies (10), wherein the display screen bodies (10) are spliced, and a fixing part (11) is arranged on each display screen body (10);
The connecting piece (20), the connecting piece (20) is provided with at least two mounting parts (21) which are matched with the fixing parts (11), the at least two mounting parts (21) are respectively connected with the at least two fixing parts (11), so that the at least two display screen bodies (10) are spliced through the connecting piece (20);
the fixing part (11) is a round upright, the mounting part (21) is a round hole matched with the round upright, the fixing part (11) comprises a cylindrical section (111) and a conical section (112), a first end of the cylindrical section (111) is connected with the display screen body (10), and a second end of the cylindrical section (111) is connected with the conical section (112);
The display screen further comprises a fastener, a first fastening hole (113) is formed in the fixing portion (11), a second fastening hole (211) is formed in the connecting piece (20), the second fastening hole (211) is communicated with the mounting portion (21), and the fastener penetrates through the first fastening hole (113) and the second fastening hole (211).
2. A display screen according to claim 1, wherein the side edge of the display screen body (10) has at least one first joint surface (12), the first joint surfaces (12) of two adjacent display screen bodies (10) are oppositely arranged, and the fixing portion (11) is arranged on one end of the bottom surface of the display screen body (10) close to the first joint surface (12).
3. The display screen according to claim 2, wherein the fixing portions (11) on each display screen body (10) are plural, the plural fixing portions (11) are disposed at intervals along the extending direction of the first splicing surface (12), the plural connecting members (20) are plural, and the plural connecting members (20) are connected with the corresponding fixing portions (11).
4. The display screen according to claim 1, wherein the fastener is a screw, the first fastening hole (113) is a threaded hole, and the second fastening hole (211) is a light hole.
5. A display screen according to claim 1, characterized in that the fixing portion (11) is integrally formed with the display screen body (10).
6. A display screen according to claim 1, characterized in that the mounting portion (21) is a circular post and the fixing portion (11) is a circular hole adapted to the circular post.
7. A display screen according to any one of claims 1 to 6, wherein two adjacent display screen bodies (10) are arranged at intervals.
8. The display screen according to claim 7, wherein the display screen body (10) is an LED display screen, the LED display screen point distance is P, a plurality of LEDs are disposed on the display screen body (10), and the distance between the centerlines of adjacent LEDs on two adjacent display screen bodies (10) is P.
9. A display screen according to claim 8, characterized in that two adjacent display screen bodies (10) are located in the same plane, the distance between the center line of the fixing portion (11) and the center line of the LED located at the outermost side is a, and the distance between the center lines of the two mounting portions (21) is L; when the fixing part (11) is positioned between the adjacent LEDs on the two adjacent display screen bodies (10), L=P-2 a; when the fixing portion (11) is located between adjacent LEDs on one display screen body (10), l=2a+p.
10. A display screen according to claim 8, wherein a predetermined angle is formed between two adjacent display screen bodies (10), the connecting piece (20) comprises a first connecting section (22) and a second connecting section (23), the first connecting section (22) and the second connecting section (23) are provided with the mounting part (21), and the angle between the first connecting section (22) and the second connecting section (23) is equal to the predetermined angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020266.2A CN107610601B (en) | 2017-10-26 | 2017-10-26 | Display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020266.2A CN107610601B (en) | 2017-10-26 | 2017-10-26 | Display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107610601A CN107610601A (en) | 2018-01-19 |
| CN107610601B true CN107610601B (en) | 2024-04-30 |
Family
ID=61079360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711020266.2A Active CN107610601B (en) | 2017-10-26 | 2017-10-26 | Display screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN107610601B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433514B (en) * | 2018-11-20 | 2024-07-30 | 利亚德电视技术有限公司 | Filling and sealing device |
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| CN201986287U (en) * | 2011-02-25 | 2011-09-21 | 深圳视爵光旭电子有限公司 | Light-emitting diode (LED) display screen case with quick accessory-fixing mechanism |
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| CN104599601A (en) * | 2014-12-18 | 2015-05-06 | 利亚德光电股份有限公司 | LED display screen and LED display unit connector |
| CN204759949U (en) * | 2015-06-17 | 2015-11-11 | 惠州市迈锐光电有限公司 | Make up LED display screen fast |
| CN207541869U (en) * | 2017-10-26 | 2018-06-26 | 利亚德电视技术有限公司 | Display screen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9177492B2 (en) * | 2010-01-25 | 2015-11-03 | Gt Biomescilt Light Limited | Flexible LED display screens |
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2017
- 2017-10-26 CN CN201711020266.2A patent/CN107610601B/en active Active
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|---|---|---|---|---|
| JP2006189606A (en) * | 2005-01-06 | 2006-07-20 | Avix Inc | Led tiling module |
| CN201986287U (en) * | 2011-02-25 | 2011-09-21 | 深圳视爵光旭电子有限公司 | Light-emitting diode (LED) display screen case with quick accessory-fixing mechanism |
| CN203351138U (en) * | 2013-04-01 | 2013-12-18 | 杭州士兰控股有限公司 | LED display screen and LED module assembly |
| CN204148842U (en) * | 2014-08-12 | 2015-02-11 | 深圳市奥拓电子股份有限公司 | Screen body fixes assembled slack adjuster and LED display system |
| CN104599601A (en) * | 2014-12-18 | 2015-05-06 | 利亚德光电股份有限公司 | LED display screen and LED display unit connector |
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| Publication number | Publication date |
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| CN107610601A (en) | 2018-01-19 |
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