CN111145655A - Display screen box and LED display screen - Google Patents
Display screen box and LED display screen Download PDFInfo
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- CN111145655A CN111145655A CN201911304895.7A CN201911304895A CN111145655A CN 111145655 A CN111145655 A CN 111145655A CN 201911304895 A CN201911304895 A CN 201911304895A CN 111145655 A CN111145655 A CN 111145655A
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- display screen
- system control
- control boxes
- adjacent system
- box body
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
The application provides a display screen box and LED display screen, has good waterproof nature and reliability. The display screen box includes: a box body; at least two system control boxes arranged in the box body; and the first reinforcing piece is fixed between two adjacent system control boxes, a channel communicated with the interiors of the two adjacent system control boxes is arranged on the first reinforcing piece, and a signal connecting line and a power supply connecting line between the two adjacent system control boxes are accommodated in the channel.
Description
Technical Field
The application relates to the technical field of LED display screens, in particular to a display screen box body and an LED display screen.
Background
With the continuous development of LED technology, LED display screens are widely used in indoor and outdoor advertising, traffic, sports, exhibitions, performances, rentals, and meetings. In recent years, there have been increasing numbers of court screens used in the sports field, and since the display screen box of such products is generally large, it is necessary to include two or more system control boxes. In the prior art, a signal connecting line and a power supply connecting line between two adjacent system control boxes are exposed outside a display box body, so that the problems of poor waterproof performance, poor reliability and the like exist.
Disclosure of Invention
The utility model provides a display screen box and LED display screen has good waterproof nature and reliability.
One aspect of the present application provides a display screen enclosure. This display screen box includes: a box body; at least two system control boxes arranged in the box body; and the first reinforcing piece is fixed between two adjacent system control boxes, a channel communicated with the interiors of the two adjacent system control boxes is arranged on the first reinforcing piece, and a signal connecting line and a power supply connecting line between the two adjacent system control boxes are accommodated in the channel.
Optionally, two ends of the first reinforcing member and two adjacent system control boxes are fixed by welding or riveting.
Optionally, at least two first reinforcing members are arranged between two adjacent system control boxes, a signal line between two adjacent system control boxes is arranged in a channel of one reinforcing member, and a power line between two adjacent system control boxes is arranged in a channel of the other reinforcing member.
Optionally, the box body includes an upper frame, a lower frame disposed opposite to the upper frame, and two side frames disposed at two ends of the upper frame and the lower frame, and two ends of the system control box are respectively fixed to the upper frame and the lower frame.
Optionally, a second reinforcement member is provided between the side frame and the adjacent system control box.
Optionally, a third reinforcing member is further disposed between the upper frame and the lower frame.
Optionally, the at least two system control boxes are respectively provided with a cable limiting part to limit an external cable.
Optionally, a protection member made of a soft material is arranged at the top end of the box body.
Optionally, a base is arranged at the bottom end of the box body.
Optionally, the base is further provided with a rotatable supporting seat.
Another aspect of the present application provides an LED display screen. This LED display screen includes: the display screen box body as described above; and the LED display screen module is arranged on the display screen box body.
According to the display screen box body, the first reinforcing piece is fixed between the two adjacent system control boxes, so that the display screen box body has good strength; meanwhile, the signal connecting line and the power supply connecting line between two adjacent system control boxes are accommodated in the channel, so that the waterproof performance of the display screen box body can be effectively improved, the interference of external factors can be avoided, the display screen box body is more stable and reliable, and in addition, the display screen box body is more attractive in appearance.
Drawings
FIG. 1 is a front view of one embodiment of a display screen enclosure of the present application;
fig. 2 is a perspective view of the display screen box shown in fig. 1.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, an embodiment of the present application provides an LED display screen, which includes a display screen box 100 and an LED display screen module installed in the display screen box 100.
The display screen cabinet 100 includes a cabinet 10, at least two system control boxes 20, and a first reinforcement 30. At least two system control boxes 20 are provided to the cabinet 10. The first reinforcing member 30 is fixed between two adjacent system control boxes 20, and the first reinforcing member 30 is provided with a passage (not shown) communicating with the inside of two adjacent system control boxes 20, and a signal connection line and a power connection line between two adjacent system control boxes 20 are accommodated in the passage.
The first reinforcing member 30 is fixed between two adjacent system control boxes 20, so that the display screen box 100 has good strength; meanwhile, the signal connection line and the power connection line between two adjacent system control boxes 20 are accommodated in the channel, so that the waterproof performance of the display screen box 100 can be effectively improved, the interference of external factors can be avoided, and the display screen box 100 is more stable and reliable, and in addition, the appearance of the display screen box 100 is more attractive.
The two ends of the first reinforcing member 30 are fixed to the two adjacent system control boxes 20 by welding or riveting. In this way, the first reinforcement 30 can be fixed simply and reliably. Of course, the two ends of the first reinforcing member 30 and the two adjacent system control boxes 20 may be fixed by other methods, but are not limited thereto. In the illustrated embodiment, the two ends of the first reinforcing member 30 are fixed to the two adjacent system control boxes 20 by welding.
At least two first reinforcing members 30 are arranged between two adjacent system control boxes 20, a signal line between two adjacent system control boxes 20 is arranged in a channel of one reinforcing member 30, and a power line between two adjacent system control boxes 20 is arranged in a channel of the other reinforcing member 30.
In the illustrated embodiment, two first reinforcing members 30 are disposed between two adjacent system control boxes 20, the signal line between two adjacent system control boxes 20 is disposed in the channel of one reinforcing member 30, and the power line between two adjacent system control boxes 20 is disposed in the channel of the other reinforcing member 30. In another embodiment, three first reinforcing members 30 are disposed between two adjacent system control boxes 20, the signal line between two adjacent system control boxes 20 is disposed in the channel of one reinforcing member 30, the power line between two adjacent system control boxes 20 is disposed in the channel of the other reinforcing member 30, and the channel of one reinforcing member 30 is empty. The above are only some examples and are not limited to the above examples.
The box 10 includes an upper frame 11, a lower frame 12 disposed opposite to the upper frame 11, and two side frames 13 disposed at two ends of the upper frame 11 and the lower frame 12, wherein two ends of the system control box 20 are respectively fixed to the upper frame 11 and the lower frame 12. Therefore, the LED display screen has the characteristics of being light and thin and the like, and is convenient to transport. At least two system control boxes 20 are arranged in the lateral direction of the cabinet 10. In the illustrated embodiment, the display screen enclosure 100 includes two system control boxes 20 arranged in a transverse direction of the enclosure 10. In other embodiments, the number of the system control boxes 20 may be set according to specific situations.
A second reinforcement 40 is provided between the side frame 13 and the adjacent system control box 20. By providing the second reinforcement 40, the display cabinet 100 has better strength. The second reinforcement member 40 has one end fixed to the side frame 13 and the other end fixed to the system control box 20. In the illustrated embodiment, 2 second reinforcing members 40 are provided between the two side frames 13 and the adjacent system control boxes 20, respectively. In other embodiments, 1, 3 or 4 second reinforcing members 40 are respectively disposed between the two side frames 13 and the adjacent system control box 20, and the number of the second reinforcing members 40 can be set according to specific needs, and is not limited herein. The structure of the second reinforcing member 40 may be the same as or different from that of the first reinforcing member 30.
A third reinforcing member 50 is further provided between the upper frame 11 and the lower frame 12. By providing the third reinforcement member 50, the display cabinet 100 has better strength. The third reinforcing member 50 is fixed at one end to the upper frame 11 and at the other end to the lower frame 12. In the illustrated embodiment, the number of the third reinforcing members 50 is one, and the third reinforcing members 50 are located at a middle position of the upper frame 11 and the lower frame 12, but is not limited thereto. The first reinforcement 30 passes through the third reinforcement 50. In other embodiments, the number of the third reinforcing members 50 may be determined according to specific design requirements, and is not limited herein.
The at least two system control boxes 20 are respectively provided with a cable stopper 60 to limit an external cable. So, can to with the outside cable that system control box 20 is connected carries out better spacing to guarantee that system control box 20 and outside cable's connection is more reliable and more stable. The cable stopper 60 has a receiving groove 61, and the external cable is confined in the receiving groove 61. In the illustrated embodiment, the cable stop 60 is fixed to the top end of the system control box 20, but is not limited thereto.
The top of the case 10 is provided with a protection member 70 made of a soft material. The protection member 70 is provided to protect the LED display panel. The material of the protection member 70 includes soft rubber, but is not limited thereto.
The bottom end of the box body 10 is provided with a base 80. The base 80 is used for supporting the display screen box 100. Specifically, the base 80 is fixed to the bottom of the lower frame 12.
The base 80 is further provided with a rotatable support seat 85. Through rotating supporting seat 85 for supporting seat 85 rotates to the open position, and supporting seat 85 becomes certain contained angle (for example 90 degrees) at open position and base 80, thereby can support the LED display screen more steadily, effectively avoids the LED display screen to take place to empty. In the illustrated embodiment, a groove 801 capable of accommodating the support seat 85 is formed at the bottom of the base 80, the base 80 is rotatably connected to the base 80 in the groove 801, and the bottom surface of the base 80 and the bottom surface of the support seat 85 are in the same plane. When the LED display screen is transported or carried, the supporting seat 85 is accommodated in the groove 801, and when the LED display screen is placed on the ground, the supporting seat 85 is rotated to the open position, so that the LED display screen is more stably supported on the ground.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (11)
1. The utility model provides a display screen box which characterized in that: it includes:
a box body;
at least two system control boxes arranged in the box body; and
the first reinforcing piece is fixed between two adjacent system control boxes, a channel communicated with the interiors of the two adjacent system control boxes is formed in the first reinforcing piece, and a signal connecting line and a power supply connecting line between the two adjacent system control boxes are contained in the channel.
2. The display screen cabinet of claim 1, wherein: and two ends of the first reinforcing part and two adjacent system control boxes are fixed by welding or riveting.
3. The display screen cabinet of claim 1, wherein: at least two first reinforcing parts are arranged between every two adjacent system control boxes, a signal connecting line between every two adjacent system control boxes is arranged in a channel of one reinforcing part, and a power supply connecting line between every two adjacent system control boxes is arranged in a channel of the other reinforcing part.
4. The display screen cabinet of claim 1, wherein: the box body comprises an upper frame, a lower frame and two side frames, wherein the lower frame is arranged opposite to the upper frame, the two side frames are arranged at two ends of the upper frame and the lower frame, and two ends of the system control box are respectively fixed on the upper frame and the lower frame.
5. The display screen cabinet of claim 4, wherein: and a second reinforcing piece is arranged between the side frame and the adjacent system control box.
6. The display screen cabinet of claim 4, wherein: and a third reinforcing piece is arranged between the upper frame and the lower frame.
7. The display screen cabinet of claim 1, wherein: the at least two system control boxes are respectively provided with a cable limiting part to limit an external cable.
8. The display screen cabinet of claim 1, wherein: the top end of the box body is provided with a protection piece made of soft materials.
9. The display screen cabinet of claim 1, wherein: the bottom end of the box body is provided with a base.
10. The display screen cabinet of claim 9, wherein: the base is further provided with a rotatable supporting seat.
11. An LED display screen, comprising:
the display screen cabinet of any one of claims 1 to 10; and
and the LED display screen module is arranged in the display screen box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304895.7A CN111145655A (en) | 2019-12-17 | 2019-12-17 | Display screen box and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304895.7A CN111145655A (en) | 2019-12-17 | 2019-12-17 | Display screen box and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111145655A true CN111145655A (en) | 2020-05-12 |
Family
ID=70518648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304895.7A Pending CN111145655A (en) | 2019-12-17 | 2019-12-17 | Display screen box and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111145655A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006113501A (en) * | 2004-10-12 | 2006-04-27 | Yoshitaka Aragaki | Structure of portable electronic book |
| CN102637390A (en) * | 2012-04-01 | 2012-08-15 | 深圳市威斯泰克光电技术有限公司 | Lamp belt split screen of LED (Light-Emitting Diode) display screen |
| CN206628220U (en) * | 2017-02-17 | 2017-11-10 | 深圳市易事达电子有限公司 | LED display casing and LED display |
| CN107342021A (en) * | 2017-07-27 | 2017-11-10 | 湖南明和光电设备有限公司 | Outdoor LED display screen |
| CN206672546U (en) * | 2017-02-20 | 2017-11-24 | 吉川科技集团有限公司 | Wisdom visual display unit |
| CN207182822U (en) * | 2017-07-17 | 2018-04-03 | 深圳市洲明科技股份有限公司 | A kind of LED display |
| CN207909440U (en) * | 2018-01-08 | 2018-09-25 | 深圳市洲明科技股份有限公司 | A kind of display screen box body |
| CN109147582A (en) * | 2018-09-21 | 2019-01-04 | 惠州市艾比森光电有限公司 | LED display |
-
2019
- 2019-12-17 CN CN201911304895.7A patent/CN111145655A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006113501A (en) * | 2004-10-12 | 2006-04-27 | Yoshitaka Aragaki | Structure of portable electronic book |
| CN102637390A (en) * | 2012-04-01 | 2012-08-15 | 深圳市威斯泰克光电技术有限公司 | Lamp belt split screen of LED (Light-Emitting Diode) display screen |
| CN206628220U (en) * | 2017-02-17 | 2017-11-10 | 深圳市易事达电子有限公司 | LED display casing and LED display |
| CN206672546U (en) * | 2017-02-20 | 2017-11-24 | 吉川科技集团有限公司 | Wisdom visual display unit |
| CN207182822U (en) * | 2017-07-17 | 2018-04-03 | 深圳市洲明科技股份有限公司 | A kind of LED display |
| CN107342021A (en) * | 2017-07-27 | 2017-11-10 | 湖南明和光电设备有限公司 | Outdoor LED display screen |
| CN207909440U (en) * | 2018-01-08 | 2018-09-25 | 深圳市洲明科技股份有限公司 | A kind of display screen box body |
| CN109147582A (en) * | 2018-09-21 | 2019-01-04 | 惠州市艾比森光电有限公司 | LED display |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220629 Address after: 710018 floor 12, northwest regional headquarters of Shiyuan Co., Ltd., north of Fengdong 2nd Road and east of FengHao Avenue, Fengdong new town, Xi'an City, Shaanxi Province Applicant after: QSTECH Co.,Ltd. Address before: 510530 No. 6, Yun Po four road, Whampoa District, Guangzhou, Guangdong. Applicant before: GUANGZHOU SHIYUAN ELECTRONICS Co.,Ltd. Applicant before: Xi'an Qingsong Photoelectric Technology Co., Ltd |
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