CN107544629B - Computer display device assembly - Google Patents
Computer display device assembly Download PDFInfo
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- CN107544629B CN107544629B CN201710760309.4A CN201710760309A CN107544629B CN 107544629 B CN107544629 B CN 107544629B CN 201710760309 A CN201710760309 A CN 201710760309A CN 107544629 B CN107544629 B CN 107544629B
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Abstract
The application discloses a computer display device assembly, which comprises a frame body provided with an upper cavity and a lower cavity; one side of the lower cavity is provided with an opening; the upper cavity protrudes from the lower cavity from the opening side of the lower cavity and is opened at the bottom surface of the protruding part; a plurality of rotating shafts extending into the upper cavity are rotatably fixed on the upper wall and the lower wall of the lower cavity close to the opening side; a display component is fixed on the rotating shaft; all the display components can seal the opening of the lower cavity; the part of the rotating shaft extending into the upper cavity is fixedly sleeved with a roller with a rough surface; a driving wheel with a rough surface and a first driving motor for driving the driving wheel to rotate are rotatably fixed in the middle of the lower surface of the upper cavity; the driving wheel is connected with the roller through a steel wire rope wound by at least two circles; the outdoor large display screen can be automatically protected, and the display screen with high waterproof performance requirement is not needed, so that the construction and maintenance cost of the outdoor large display screen is greatly reduced. The service life of the device is also prolonged.
Description
Technical Field
The present disclosure relates generally to communication devices, and more particularly to a computer display assembly.
Background
Outdoor large-scale display screen can play the propaganda effect that promotes city cultural image and public knowledge in public place, and outdoor large-scale display screen exposes for a long time in sleet day and has the risk that the rainwater immerges, and consequently the waterproof requirement of current display screen is higher, consequently construction and maintenance cost are all higher.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a computer display device assembly capable of automatically recognizing rainy and snowy days and self-protecting, comprising a frame body having an upper cavity and a lower cavity; one side of the lower cavity is provided with an opening; the upper cavity protrudes from the lower cavity from the opening side of the lower cavity and is opened at the bottom surface of the protruding part; a plurality of rotating shafts extending into the upper cavity are rotatably fixed on the upper wall and the lower wall of the lower cavity close to the opening side; a display component is fixed on the rotating shaft; all the display components can seal the opening of the lower cavity; the part of the rotating shaft extending into the upper cavity is fixedly sleeved with a roller with a rough surface; a driving wheel with a rough surface and a first driving motor for driving the driving wheel to rotate are rotatably fixed in the middle of the lower surface of the upper cavity; the driving wheel is connected with the roller through a steel wire rope wound by at least two circles;
the display assembly comprises a display screen and a display frame for fixing the display screen, and a clamping ring with a three-quarter circular ring surface in cross section and used for being clamped on the rotating shaft is arranged in the middle of the side surface of the display frame relative to the display screen; jacks are correspondingly arranged between the clamping ring and the side surface of the rotating shaft; the clamping strip inserted into the jack is clamped in the length direction of the clamping ring; one side of the clamping strip is provided with a row of flexible bulges inserted into the jack;
the upper cavity body protrudes out of the lower cavity body part and is internally provided with a rolling shaft and a second driving motor for driving the rolling shaft to rotate; the rolling curtain is wound on the rolling curtain shaft; the roller shutter comprises a plurality of metal strips extending axially and waterproof cloth; one side of the waterproof cloth is provided with a plurality of slots for inserting the metal strips; the metal strip comprises a first T-shaped strip and a second T-shaped strip which are fixedly inserted at the end parts; the end part of the first T-shaped strip is provided with a fixing groove; a limiting rod is rotatably fixed on the side wall of the fixing groove; one side of the limiting rod, which is close to the bottom surface of the fixing groove, is fixed on the side wall of the fixing groove through a spring;
a pressing shaft and a third driving motor for driving the pressing shaft to rotate are rotatably arranged on two sides of the frame body corresponding to the roller shutters; the side surface of the pressing shaft radially extends out of pressing sheets for pressing the two sides of the roller shutter;
a control device for controlling the first drive motor, the second drive motor and the third drive motor is arranged in the upper cavity; the top end of the frame body is provided with a wind power detection sensor and a rainwater detection sensor; the control device controls the start and stop of the first driving motor, the second driving motor and the third driving motor by receiving signals of the wind power detection sensor and the rainwater detection sensor.
According to the technical scheme provided by the embodiment of the application, the bottom of the frame body protrudes from the opening side to form a cleaning cavity; a lower cleaning shaft is arranged in the cleaning cavity; an upper cleaning shaft is arranged below the roller shutter shaft in the upper cavity; a transmission belt is arranged at two ends of the upper cleaning shaft and the lower cleaning shaft; a cleaning brush which can be attached to the display screen is fixed between the two transmission belts.
According to the technical scheme provided by the embodiment of the application, the upper surface of the cleaning cavity becomes gradually lower from the side close to the display screen.
According to the technical scheme provided by the embodiment of the application, the bottom surface of the lower cavity is provided with a drainage groove.
The automatic barrel wind power detection sensor and the rainwater detection sensor of the display assembly sense rain and snow weather, and the display assembly is controlled to turn into the frame body when the rain and snow weather is sensed, so that rainwater impact is avoided; but simultaneously still start waterproof roll of curtain, further protect the display module, through the technical scheme of this application for open air large-scale display screen can protect automatically, need not use the very high display screen of waterproof performance requirement, makes the construction and the maintenance cost of outdoor large-scale display screen obtain very big reduction. The service life of the device is also prolonged.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a display module of the present application;
FIG. 3 is a schematic view of the construction of the roller blind of the present application;
FIG. 4 is a schematic view of the structure of a metal strip of the present application;
reference numbers in the figures: 10. an upper cavity; 20. a lower cavity; 30. a frame body; 21. a rotating shaft; 40. a display component; 13. a first drive motor; 11. a roller; 12. a drive wheel; 14. a wire rope; 16. a wind detection sensor; 15. a rain detection sensor; 41. a display screen; 42. a display frame; 44. a snap ring; 50. clamping the strip; 51. a flexible protrusion; 60. a roller shutter shaft; 61. a second drive motor; 62. rolling a curtain; 64. waterproof cloth; 65. a first T-shaped bar; 66. a second T-shaped bar; 68. fixing grooves; 67. a limiting rod; 71. pressing the shaft; 72. a third drive motor;
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Please refer to fig. 1, which is a schematic structural diagram of an embodiment of a computer display device assembly according to the present application, including a frame 30 having an upper cavity 10 and a lower cavity 20; one side of the lower cavity 20 is open; the upper cavity 10 protrudes from the lower cavity 20 from the opening side of the lower cavity 20 and is opened at the bottom of the protruding part; a plurality of rotating shafts 21 extending into the upper cavity 10 are rotatably fixed on the upper wall and the lower wall of the lower cavity 20 near the opening side; a display assembly 40 is fixed on the rotating shaft 21; all display elements 40 can seal the opening of the lower cavity 20; the part of the rotating shaft 21 extending into the upper cavity 10 is fixedly sleeved with a roller 11 with a rough surface; a driving wheel 12 with a rough surface and a first driving motor 13 for driving the driving wheel 12 to rotate are rotatably fixed in the middle of the lower surface of the upper cavity 10; the driving wheel 12 is connected with the roller 11 through a steel wire rope 14 wound at least two turns;
as shown in fig. 2, the display assembly 40 includes a display screen 41 and a display frame 42 for fixing the display screen 41, and a snap ring 44 having a three-quarter circular ring surface in cross section and used for being snapped onto the rotating shaft is disposed at the middle of the side surface of the display frame 42 opposite to the display screen 41; a jack is correspondingly arranged between the clamping ring 44 and the side surface of the rotating shaft 21; the clamping strip 50 inserted into the jack is clamped in the length direction of the clamping ring; one side of the clamping strip 50 is provided with a row of flexible bulges 51 inserted into the jack;
as shown in fig. 3, a roller shutter shaft 60 and a second driving motor 61 for driving the roller shutter shaft 60 to rotate are disposed in the portion of the upper cavity 10 protruding out of the lower cavity 20; a roller shutter 62 is wound on the roller shutter shaft 60; the roller shutter 62 comprises a plurality of axially extending metal strips and a tarpaulin 64; one side of the waterproof cloth 64 is provided with a plurality of slots for inserting metal strips; as shown in fig. 4, the metal strip includes a first T-shaped strip 65 and a second T-shaped strip 66 which are fixed at the ends by insertion; a fixing groove 68 is formed at the end part of the first T-shaped strip 65; a limit lever 67 is rotatably fixed to a side wall of the fixing groove 68; one side of the limiting rod 67, which is close to the bottom surface of the fixing groove 68, is fixed on the side wall of the fixing groove 68 through a spring; the metal strips are inserted in the waterproof cloth, so that the dead weight of the roller shutter can be reduced to reduce the influence of strong wind.
A pressing shaft 71 and a third driving motor 72 for driving the pressing shaft to rotate are rotatably arranged at two sides of the frame 30 corresponding to the roller shutters; pressing sheets for pressing the two sides of the roller shutter radially extend out of the side surface of the pressing shaft 71;
a control device for controlling the first driving motor 13, the second driving motor 61 and the third driving motor 72 is arranged in the upper cavity; a wind power detection sensor 16 and a rainwater detection sensor 15 are arranged at the top end of the frame body 30; the control device controls the start and stop of the first driving motor 13, the second driving motor 61 and the third driving motor 72 by receiving signals of the wind force detection sensor 16 and the rain water detection sensor 15.
When the wind power detection sensor 16 and the rain detection sensor 15 acquire signals of going to rain and snow, the control device firstly controls the display assemblies 40 to stop working, and then controls the first driving motor 13 to drive the driving wheels to rotate, so as to drive the rollers 11 of each display assembly 40 to rotate, and each display assembly rotates 180 degrees until the display screen faces the inner side of the frame body 30; then, the control device controls the second driving motor 61 to drive the roller shutter shaft 60 to lower the roller shutter 62 to cover the display assembly 40; finally, the control device controls the third driving motor 72 to drive the pressing shaft 71 to rotate, so that the pressing sheet presses the two sides of the roller shutter 62 and is placed to be lifted by strong wind.
In a preferred embodiment, the bottom of the frame 30 protrudes from the opening side to form a cleaning chamber; a lower cleaning shaft is arranged in the cleaning cavity; an upper cleaning shaft is arranged below the roller shutter shaft in the upper cavity; a transmission belt is arranged at two ends of the upper cleaning shaft and the lower cleaning shaft; a cleaning brush which can be attached to the display screen is fixed between the two transmission belts.
In a preferred embodiment, the upper surface of the cleaning chamber is tapered outwardly from a side adjacent the display screen.
In a preferred embodiment, the bottom surface of the lower cavity is provided with a drainage groove.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (4)
1. A computer display device assembly comprising a frame (30) having an upper chamber (10) and a lower chamber (20); one side of the lower cavity (20) is open; the upper cavity (10) protrudes from the lower cavity (20) from the opening side of the lower cavity (20) and is opened at the bottom surface of the protruding part; a plurality of rotating shafts (21) extending into the upper cavity (10) are rotatably fixed on the upper wall and the lower wall of the lower cavity (20) close to the opening side; a display assembly (40) is fixed on the rotating shaft (21); all the display components (40) can seal the opening of the lower cavity (20); the part of the rotating shaft (21) extending into the upper cavity (10) is fixedly sleeved with a roller (11) with a rough surface; a driving wheel (12) with a rough surface and a first driving motor (13) for driving the driving wheel (12) to rotate are rotatably fixed in the middle of the lower surface of the upper cavity (10); the driving wheel (12) is connected with the roller (11) through a steel wire rope (14) wound by at least two circles;
the display assembly (40) comprises a display screen (41) and a display frame (42) used for fixing the display screen (41), and a clamping ring (44) with a section being three-quarters of a circular ring surface and used for being clamped on the rotating shaft is arranged in the middle of the side surface of the display frame (42) relative to the display screen (41); jacks are correspondingly arranged between the clamping ring (44) and the side surface of the rotating shaft (21); a clamping strip (50) inserted into the jack is clamped in the length direction of the clamping ring; one side of the clamping strip (50) is provided with a row of flexible bulges (51) inserted into the jack;
a roller shutter shaft (60) and a second driving motor (61) for driving the roller shutter shaft (60) to rotate are arranged in the part of the upper cavity (10) protruding out of the lower cavity (20); a roller shutter (62) is wound on the roller shutter shaft (60); the roller shutter (62) comprises a plurality of axially extending metal strips and a tarpaulin (64); one side of the waterproof cloth (64) is provided with a plurality of slots for inserting metal strips; the metal strip comprises a first T-shaped strip (65) and a second T-shaped strip (66) which are fixedly inserted at the ends; a fixing groove (68) is formed in the end part of the first T-shaped strip (65); a limit rod (67) is rotatably fixed on the side wall of the fixing groove (68); one side, close to the bottom surface of the fixing groove (68), of the limiting rod (67) is fixed on the side wall of the fixing groove (68) through a spring;
a pressing shaft (71) and a third driving motor (72) for driving the pressing shaft to rotate are rotatably arranged on two sides of the frame body (30) corresponding to the roller shutters; the side surface of the pressing shaft (71) radially extends out of pressing sheets for pressing the two sides of the roller shutter;
a control device for controlling the first drive motor (13), the second drive motor (61) and the third drive motor (72) is arranged in the upper cavity; a wind power detection sensor (16) and a rainwater detection sensor (15) are arranged at the top end of the frame body (30); the control device controls the start and stop of the first driving motor (13), the second driving motor (61) and the third driving motor (72) by receiving signals of a wind power detection sensor (16) and a rainwater detection sensor (15).
2. A computer display assembly according to claim 1, wherein the bottom of the frame (30) protrudes from the open side to form a cleaning chamber; a lower cleaning shaft is arranged in the cleaning cavity; an upper cleaning shaft is arranged below the roller shutter shaft in the upper cavity; a transmission belt is arranged at two ends of the upper cleaning shaft and the lower cleaning shaft; a cleaning brush which can be attached to the display screen is fixed between the two transmission belts.
3. The computer display assembly of claim 2, wherein the upper surface of the cleaning chamber is tapered outwardly from a side adjacent the display screen.
4. The computer display device assembly of claim 3, wherein a bottom surface of the lower cavity is provided with a drainage groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760309.4A CN107544629B (en) | 2017-08-30 | 2017-08-30 | Computer display device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760309.4A CN107544629B (en) | 2017-08-30 | 2017-08-30 | Computer display device assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107544629A CN107544629A (en) | 2018-01-05 |
| CN107544629B true CN107544629B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760309.4A Active CN107544629B (en) | 2017-08-30 | 2017-08-30 | Computer display device assembly |
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| CN (1) | CN107544629B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397838B (en) * | 2019-07-29 | 2021-08-03 | 烟台知兴知识产权咨询服务有限公司 | Communication interference equipment convenient to installation |
| CN114688396A (en) * | 2020-12-29 | 2022-07-01 | 大连理工江苏研究院有限公司 | Advertisement operation display screen based on block chain |
| CN117392922A (en) * | 2023-10-25 | 2024-01-12 | 广州果豆数字传媒有限公司 | Outdoor display device with screen and control method thereof |
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| WO2010055235A1 (en) * | 2008-11-17 | 2010-05-20 | Alain Poivet | Device for supporting photovoltaic cell panels, support system and installed assembly |
| CN203213437U (en) * | 2013-02-22 | 2013-09-25 | 山东商业职业技术学院 | Intelligent awning with extension degree capable of being automatically adjusted according to environment |
| CN203768690U (en) * | 2014-02-28 | 2014-08-13 | 浙江同济科技职业学院 | Clothes airing device |
| CN104663319A (en) * | 2015-02-13 | 2015-06-03 | 中国农业大学 | Upward pulling type sunlight greenhouse safety roller shutter system |
| CN205864877U (en) * | 2016-04-25 | 2017-01-04 | 香江科技股份有限公司 | A kind of waterproof outdoor communication cabinets with high efficiency and heat radiation ventilation effect |
| CN206115355U (en) * | 2016-08-29 | 2017-04-19 | 重庆明宇科技有限公司 | Computer display water proof device |
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2017
- 2017-08-30 CN CN201710760309.4A patent/CN107544629B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010055235A1 (en) * | 2008-11-17 | 2010-05-20 | Alain Poivet | Device for supporting photovoltaic cell panels, support system and installed assembly |
| CN203213437U (en) * | 2013-02-22 | 2013-09-25 | 山东商业职业技术学院 | Intelligent awning with extension degree capable of being automatically adjusted according to environment |
| CN203768690U (en) * | 2014-02-28 | 2014-08-13 | 浙江同济科技职业学院 | Clothes airing device |
| CN104663319A (en) * | 2015-02-13 | 2015-06-03 | 中国农业大学 | Upward pulling type sunlight greenhouse safety roller shutter system |
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| CN206115355U (en) * | 2016-08-29 | 2017-04-19 | 重庆明宇科技有限公司 | Computer display water proof device |
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| CN107544629A (en) | 2018-01-05 |
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Effective date of registration: 20200509 Address after: 518101 floor 1-2, F2a building, Changfeng Industrial Park, liuxiansan Road, Xin'an street, Shenzhen City, Guangdong Province Applicant after: SHENZHEN CHUANGZHICHENG TECHNOLOGY Co.,Ltd. Address before: 301700 Wuqing District Xu Guan Tun Jie Jiang source in Tianjin City Road No. 4 203-18 Applicant before: TIANJIN XUYANG BENHUA TECHNOLOGY Co.,Ltd. |
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