CN212724554U - LED display screen of real-time supervision humiture - Google Patents
LED display screen of real-time supervision humiture Download PDFInfo
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- CN212724554U CN212724554U CN202021615782.7U CN202021615782U CN212724554U CN 212724554 U CN212724554 U CN 212724554U CN 202021615782 U CN202021615782 U CN 202021615782U CN 212724554 U CN212724554 U CN 212724554U
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Abstract
The utility model provides a LED display screen of real-time supervision humiture, including the LED display screen body and control box, first screen frame and second screen frame are installed to LED display screen body both sides, are provided with temperature and humidity monitoring devices on the first screen frame, and the control box is located one side of first screen frame, is equipped with microcomputer and controller in the control box, electric connection between temperature and humidity monitoring devices's the output and the input of microcomputer, the output of microcomputer and the input electric connection of controller, the output and the LED display screen body electric connection of controller. The utility model discloses a LED display screen of real-time supervision humiture simple structure, the operation of being convenient for, stability is good, and the reliability is high, can make vast visitor friend or citizen friend know the condition of local humiture in real time.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a LED display screen of real-time supervision humiture.
Background
The LED display screen is a novel imaging electronic device which is made by arranging light emitting diodes in sequence, and is widely applied to products such as outdoor advertisement display screens due to the characteristics of high brightness, wide visual angle, long service life and the like, while the traditional LED display screen generally has no other additional functions, is single in function and cannot provide a function of providing higher-quality social life service for passing tourist friends or citizens.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a can real-time supervision humiture's LED display screen to solve the problem that proposes in the above-mentioned background art, the utility model discloses simple structure, the operation of being convenient for, stability is good, and the reliability is high.
The utility model provides a LED display screen of real-time supervision humiture, including the LED display screen body and control box, first screen frame and second screen frame are installed respectively to LED display screen body both sides, be provided with temperature and humidity monitoring devices on the first screen frame, the control box is located one side of first screen frame, be equipped with microcomputer and controller in the control box, temperature and humidity monitoring devices's output with the input electric connection of microcomputer, the output of microcomputer with the input electric connection of controller, the output of controller with LED display screen body electric connection.
Furthermore, the output end of the temperature and humidity monitoring device is connected with the input end of the microcomputer through a serial port or a Modbus 485.
Furthermore, the output end of the microcomputer is connected with the input end of the controller through a network cable, an HDMI cable, a DVI cable or an optical fiber cable.
Furthermore, an installation groove for installing the temperature and humidity monitoring device is further formed in the first screen frame, and the temperature and humidity monitoring device is fixed in the installation groove.
Further, the mounting groove includes base, first limiting plate and second limiting plate.
Further, a protective cover is installed on the outer side of the temperature and humidity monitoring device, and the protective cover is connected with the first screen frame through screws.
Furthermore, the temperature and humidity monitoring device has a temperature measuring range of 0-60 ℃ and a humidity measuring range of 0-100% RH.
Furthermore, the temperature and humidity monitoring device has the temperature measurement precision of +/-0.5 ℃ and the humidity measurement precision of +/-5% RH.
Further, the LED display screen body comprises a first light-transmitting layer, a second light-transmitting layer and a middle layer arranged between the first light-transmitting layer and the second light-transmitting layer.
Furthermore, a conducting circuit layer is further arranged between the first light transmission layer and the second light transmission layer, and an LED lamp bead is arranged on the conducting circuit layer.
Further, the conducting circuit layer is a metal grid conducting circuit, and the metal grid conducting circuit is electrically connected with the LED lamp beads.
Preferably, the conductive circuit layer is silver grid lines or copper grid lines.
Further, the conducting circuit layer comprises at least two layers of printed circuits, and the at least two layers of printed circuits are electrically connected with the LED lamp beads.
The utility model provides a situation that LED display screen body function is single, through adding humiture monitoring devices, can gather temperature data and humidity data in real time to through handling and the conversion data, make the propelling movement and the update of carrying out temperature and humidity information in real time on the LED display screen body, then make masses of tourists or citizens friend know the condition of local humiture in real time, make full use of LED display screen's additional function, the utility model discloses simple structure, the operation of being convenient for, stability is good, and the reliability is high.
Drawings
Fig. 1 is the utility model provides a LED display screen's of real-time supervision humiture overall structure schematic diagram.
Fig. 2 is a schematic structural diagram of the LED display screen body provided by the present invention.
Fig. 3 is a schematic overall structure diagram of the first embodiment of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic structural diagram of an LED display screen according to a first embodiment of the present invention.
Fig. 6 is a schematic structural diagram of the conductive circuit layer in fig. 5.
Fig. 7 is a schematic overall structure diagram of the second embodiment of the present invention.
Fig. 8 is an enlarged view of fig. 7 at B.
Fig. 9 is a cross-sectional view of the conductive line layer in fig. 2.
Description of the symbols:
1 LED display screen body
11 first light transmitting layer
12 intermediate layer
121 first intermediate layer
122 second intermediate layer
13 second light transmitting layer
14 conductive line layer
141 first layer printed circuit
1411 first insulating layer
1412 second insulating layer
142 second layer printed circuit
15 LED lamp bead
2 control box
21 micro computer
22 controller
31 first screen frame
32 second screen frame
4 humiture monitoring device
5 mounting groove
51 base
52 first limit plate
53 second limiting plate
6 protective cover
7 screw
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
The utility model provides a LED display screen of real-time supervision humiture, please refer to fig. 1, fig. 1 shows the utility model provides a pair of the overall structure schematic diagram of the LED display screen of real-time supervision humiture, the utility model provides a LED display screen of real-time supervision humiture, including LED display screen body 1 and control box 2, first screen frame 31 and second screen frame 32 are installed to LED display screen body 1 both sides, are provided with humiture monitoring device 4 on the first screen frame 31, and control box 2 is located one side of first screen frame 31, is equipped with microcomputer 21 and controller 22 in the control box 2, passes through electric connection between the output of humiture monitoring device 4 and microcomputer 21's the input, and electric connection is passed through with controller 22's input to microcomputer 21's output, and LED display screen body 1 of controller 22 pass through electric connection.
Fig. 2 shows the structure schematic diagram of the LED display screen body 1 provided by the present invention, the present invention provides a LED display screen body 1, which includes a first euphotic layer 11, a middle layer 12 and a second euphotic layer 13. The intermediate layer 12 is disposed between the first light-transmitting layer 11 and the second light-transmitting layer 13, and the first light-transmitting layer 11, the intermediate layer 12 and the second light-transmitting layer 13 are integrally formed from top to bottom to form the LED display panel 1.
Fig. 3 shows a schematic overall structure diagram of the first embodiment of the present invention. The LED display screen for monitoring temperature and humidity in real time provided by this embodiment includes an LED display screen body 1, a control box 2, a first screen frame 31, a second screen frame 32, a temperature and humidity monitoring device 4, a microcomputer 21, and a controller 22.
In this embodiment, the first bezel 31 is further provided with an installation groove 5 for installing the temperature and humidity monitoring device 4. Fig. 4 is an enlarged schematic view of a portion a of fig. 3. As shown in fig. 4, the mounting groove 5 includes a base 51, a first limiting plate 52 and a second limiting plate 53, and the temperature and humidity monitoring device 4 slides into the mounting groove 5 along the first limiting plate 52 and the second limiting plate 53, so as to be fixed in the mounting groove 5.
In this embodiment, the output end of the temperature and humidity monitoring device 4 is connected to the input end of the microcomputer 21 through a serial port, and the output end of the microcomputer 21 is connected to the input end of the controller 22 through a network cable.
Fig. 5 shows a schematic structural diagram of the LED display screen body 1 according to the first embodiment of the present invention. As shown in fig. 5, the LED display panel 1 includes a first transparent layer 11, a first intermediate layer 121, a conductive trace layer 14, a second intermediate layer 122, and a second transparent layer 13. The first intermediate layer 121 is disposed between the first light-transmitting layer 11 and the conductive circuit layer 14, the second intermediate layer 122 is disposed between the conductive circuit layer 14 and the second light-transmitting layer 13, and the first light-transmitting layer 11, the first intermediate layer 121, the conductive circuit layer 14, the second intermediate layer 122 and the second light-transmitting layer 13 are integrally formed from top to bottom into the LED display screen body 1. A plurality of LED beads (not shown) for displaying patterns are disposed on the conductive circuit layer 114.
Fig. 6 shows a schematic structural diagram of the conductive trace layer 14 in fig. 5, which is a metal grid structure. In this embodiment, conducting wire layer 14 can be silver grid line or copper grid line, and a plurality of LED lamp pearls that are the dot matrix and arrange set up on conducting wire layer 14, and every lamp pearl all with 14 electric connection on conducting wire layer, is used for receiving control signal by conducting wire layer 14 and carries out the video broadcast. In this embodiment, the conductive circuit layer 14 adopts a metal mesh conductive circuit, so that the conductivity is better, and compared with the ITO conductive glass sheet resistance, the sheet resistance of the metal conductive circuit adopted in this embodiment is about 1/20 of the ITO conductive glass sheet resistance; the over-current capability of the conducting circuit is enhanced, so that the brightness balance of the LED display screen is enhanced, the permeability of the product is improved, and the LED display screen is beneficial to realizing large size.
Referring to fig. 7, fig. 7 shows an overall structural schematic diagram of a second embodiment of the present invention. According to this embodiment, an LED display screen for monitoring temperature and humidity in real time includes an LED display screen body 1, a control box 2, a first screen frame 31, a second screen frame 32, a temperature and humidity monitoring device 4, a microcomputer 21 and a controller 22.
In this embodiment, a protection cover 6 is installed outside the temperature and humidity monitoring device 4. As shown in fig. 8, fig. 8 is an enlarged view of fig. 7 at B. The protective cover 6 is connected with the first screen frame 31 through a screw 7 and used for protecting the temperature and humidity monitoring device 4 from dust and the like. And protection casing 6 is the fretwork state to temperature and humidity monitoring devices 4's probe can contact with the external world, is used for gathering temperature data and humidity data in real time.
In this embodiment, the output terminal of the temperature and humidity monitoring device 4 is connected to the input terminal of the microcomputer 21 through the Modbus485, and the output terminal of the microcomputer 21 is connected to the input terminal of the controller 22 through the HDMI cable.
Referring to fig. 9, fig. 9 is a cross-sectional view of the second transparent layer 13 and the conductive trace layer 14 in fig. 2. As shown in fig. 9, a surface 131 of the second transparent layer 13 is provided with a plurality of LED beads 15 for displaying patterns and a conductive circuit layer 14 electrically connected to the beads 15 and controlling the operation of the beads 15. The lamp beads 15 are distributed on the second euphotic layer 13 in a dot matrix mode. In this embodiment, the conductive trace layer 14 of the LED display panel 1 includes a first printed circuit 141 and a second printed circuit 142, a first insulating layer 1411 is disposed on the first printed circuit 141, and the first printed circuit 141 is covered by the first insulating layer 1411. The second printed circuit 142 is disposed on the first insulating layer 1411, the second insulating layer 1412 is disposed on the second printed circuit 142, and the second printed circuit 142 is covered by the second insulating layer 1412. In this embodiment, the conducting circuit layer adopts multilayer printing technique, increases the wiring number of lamp plate, realizes the booth, improves product resolution, is favorable to realizing the LED display screen jumbo size.
In the above embodiments provided by the present invention, the structures of the LED display panel bodies 1 in the first embodiment and the second embodiment can be interchanged, and no limitation is set herein. In the above embodiments provided by the present invention, the output end of the microcomputer 21 is connected to the input end of the controller 22 through a network cable or an HDMI cable, or through a DVI cable or an optical fiber cable, but not limited thereto.
The utility model provides an in the above-mentioned embodiment, the measuring range of 5 temperatures of temperature and humidity monitoring device is 0 ~ 60 ℃, and measurement accuracy is 0.5 ℃, and the measuring range of humidity is 0 ~ 100% RH, the measurement accuracy of humidity is 5% RH, as shown in Table 1, but not with this as the limit.
TABLE 1
| Item | Measuring range | Measurement accuracy |
| Temperature of | 0～60℃ | ±0.5 |
| Humidity | ||
| 0～100％RH | ±5％RH |
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify the above embodiments without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be as set forth in the claims.
Claims (10)
1. The utility model provides a LED display screen of real-time supervision humiture, includes the LED display screen body and control box, its characterized in that, first screen frame and second screen frame are installed respectively to LED display screen body both sides, be provided with temperature and humidity monitoring devices on the first screen frame, the control box is located one side of first screen frame, be equipped with microcomputer and controller in the control box, temperature and humidity monitoring devices's output with the input electric connection of microcomputer, the output of microcomputer with the input electric connection of controller, the output of controller with LED display screen body electric connection.
2. The LED display screen for monitoring the temperature and the humidity in real time according to claim 1, wherein the output end of the temperature and humidity monitoring device is connected with the input end of the microcomputer through a serial port or Modbus 485.
3. The LED display screen for monitoring the temperature and the humidity in real time as claimed in claim 1, wherein the output end of the microcomputer is connected with the input end of the controller through a network cable, an HDMI cable, a DVI cable or an optical fiber cable.
4. The LED display screen capable of monitoring the temperature and the humidity in real time according to claim 1, wherein a mounting groove for mounting the temperature and humidity monitoring device is further formed in the first screen frame, and the temperature and humidity monitoring device is fixed in the mounting groove.
5. The LED display screen capable of monitoring the temperature and the humidity in real time according to claim 4, wherein the mounting groove comprises a base, a first limiting plate and a second limiting plate.
6. The LED display screen capable of monitoring the temperature and the humidity in real time according to claim 1, wherein a protective cover is installed on the outer side of the temperature and humidity monitoring device, and the protective cover is connected with the first screen frame through screws.
7. The LED display screen of claim 1, wherein the LED display screen body comprises a first euphotic layer, a second euphotic layer and a middle layer arranged between the first euphotic layer and the second euphotic layer.
8. The LED display screen of claim 7, wherein a conductive circuit layer is further disposed between the first light-transmitting layer and the second light-transmitting layer, and LED beads are disposed on the conductive circuit layer.
9. The LED display screen of claim 8, wherein the conductive circuit layer is a metal mesh conductive circuit, and the metal mesh conductive circuit is electrically connected to the LED lamp beads.
10. The LED display screen of claim 8, wherein the conductive circuit layer comprises at least two layers of printed circuits, and the at least two layers of printed circuits are electrically connected to the LED lamp beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615782.7U CN212724554U (en) | 2020-08-06 | 2020-08-06 | LED display screen of real-time supervision humiture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615782.7U CN212724554U (en) | 2020-08-06 | 2020-08-06 | LED display screen of real-time supervision humiture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212724554U true CN212724554U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615782.7U Active CN212724554U (en) | 2020-08-06 | 2020-08-06 | LED display screen of real-time supervision humiture |
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| Country | Link |
|---|---|
| CN (1) | CN212724554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116250998A (en) * | 2022-12-26 | 2023-06-13 | 江苏爱舍伦医疗科技集团股份有限公司 | Intelligent humidity sensing mattress system |
-
2020
- 2020-08-06 CN CN202021615782.7U patent/CN212724554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116250998A (en) * | 2022-12-26 | 2023-06-13 | 江苏爱舍伦医疗科技集团股份有限公司 | Intelligent humidity sensing mattress system |
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