CN203950097U - A kind of remote controlled liquid crystal display module - Google Patents
A kind of remote controlled liquid crystal display module Download PDFInfo
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- CN203950097U CN203950097U CN201420368506.3U CN201420368506U CN203950097U CN 203950097 U CN203950097 U CN 203950097U CN 201420368506 U CN201420368506 U CN 201420368506U CN 203950097 U CN203950097 U CN 203950097U
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- liquid crystal
- crystal display
- long
- electrical signals
- distance control
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Abstract
The utility model discloses a kind of remote controlled liquid crystal display module, comprise MCU, liquid crystal display screen controller, LCDs, power supervisor and Long-distance Control assembly, described MCU respectively with described liquid crystal display screen controller, power supervisor, the electrical signal communication of Long-distance Control assembly, described LCDs is communicated with described liquid crystal display screen controller electrical signals, described Long-distance Control assembly comprises GPRS module, SIM card, Ethernet and RJ45 interface, described GPRS module and SIM card form wireless transmission part and electrical signals connection between the two, described Ethernet and RJ45 interface form wire transmission part and electrical signals connection between the two, described GPRS module is communicated with described Ethernet electrical signals, by Long-distance Control assembly, can wired and wireless two kinds of mode control liquid crystal display modules, without artificial its duty of Site Detection, software upgrading can long-rangely complete, convenience and high-efficiency.
Description
Technical field
The utility model belongs to electronic applications, particularly a kind of remote controlled liquid crystal display module.
Background technology
Liquid crystal display module has become indispensable parts in numerous equipment, and current liquid crystal display module need to complete by its button in the time that needs are controlled module function, operating efficiency is low, when upgrading module software, equipment need to be taken apart, workload is large, very loaded down with trivial details, moreover, show that module in use needs not timing to detect its duty, and need staff to detect at the scene, labor strength is large, cost of labor is high, and this is disadvantageous to enterprise.
Utility model content
For solve above-mentioned prior art operating efficiency low, work loaded down with trivial details, need the problems such as its duty of Site Detection, the utility model adopts following technical scheme:
The utility model provides a kind of remote controlled liquid crystal display module, comprise MCU, liquid crystal display screen controller, LCDs, power supervisor and Long-distance Control assembly, described MCU respectively with described liquid crystal display screen controller, power supervisor, the electrical signal communication of Long-distance Control assembly, described LCDs is communicated with described liquid crystal display screen controller electrical signals, described Long-distance Control assembly comprises GPRS module, SIM card, Ethernet and RJ45 interface, described GPRS module and SIM card form wireless transmission part and electrical signals connection between the two, described Ethernet and RJ45 interface form wire transmission part and electrical signals connection between the two, described GPRS module is communicated with described Ethernet electrical signals.
As to improvement of the present utility model, also comprise reserve battery, described reserve battery and described MCU electrical communication.
The beneficial effects of the utility model are: by Long-distance Control assembly, can wired and wireless two kinds of mode control liquid crystal display modules, and without artificial its duty of Site Detection, software upgrading can long-rangely complete, convenience and high-efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, a kind of remote controlled liquid crystal display module, comprise MCU1, liquid crystal display screen controller 2, LCDs 3, power supervisor 4 and Long-distance Control assembly 5, described MCU1 respectively with described liquid crystal display screen controller 2, power supervisor 4, Long-distance Control assembly 5 electrical signals are communicated with, described LCDs 3 is communicated with described liquid crystal display screen controller 2 electrical signals, described Long-distance Control assembly 5 comprises GPRS module 51, SIM card 52, Ethernet 53 and RJ45 interface 54, described GPRS module 51 and SIM card 52 both form wireless transmission part and between the two electrical signals be communicated with, this wireless transmission Long-distance Control and cell phone type are seemingly, terminal server can send instruction and be delivered in MCU to SIM card 52 and through GPRS module, realize Long-distance Control, described Ethernet 53 and RJ45 interface 54 both form wire transmission part and between the two electrical signals be communicated with, described GPRS module 51 is communicated with described Ethernet 53 electrical signals, this is similar to desktop computer and inserts netting twine online, by RJ45 interface and terminal server signal communication, terminal server can send corresponding instruction in MCU1, two kinds of modes all can realize Long-distance Control, without site disposal, operating efficiency is high, a large amount of manpower and materials are saved, and traditional liquid crystal display module control, software upgrading, detecting all needs scene to complete, operating efficiency is low, complex operation, waste time and energy, can address these problems by above-mentioned improvement.
In the utility model, also comprise reserve battery 6, described reserve battery 6 and described MCU1 electrical communication, when external power source breaks down cannot work time, reserve battery 6 can continue normally, improve the service efficiency of module for module.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. a remote controlled liquid crystal display module, it is characterized in that: comprise MCU(1), liquid crystal display screen controller (2), LCDs (3), power supervisor (4) and Long-distance Control assembly (5), described MCU(1) respectively with described liquid crystal display screen controller (2), power supervisor (4), Long-distance Control assembly (5) electrical signals is communicated with, described LCDs (3) is communicated with described liquid crystal display screen controller (2) electrical signals, described Long-distance Control assembly (5) comprises GPRS module (51), SIM card (52), Ethernet (53) and RJ45 interface (54), both form wireless transmission part and electrical signals connection between the two described GPRS module (51) and SIM card (52), both form wire transmission part and electrical signals connection between the two described Ethernet (53) and RJ45 interface (54), described GPRS module (51) is communicated with described Ethernet (53) electrical signals.
2. a kind of remote controlled liquid crystal display module according to claim 1, is characterized in that: also comprise reserve battery (6), described reserve battery (6) and described MCU(1) electrical communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368506.3U CN203950097U (en) | 2014-07-07 | 2014-07-07 | A kind of remote controlled liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368506.3U CN203950097U (en) | 2014-07-07 | 2014-07-07 | A kind of remote controlled liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950097U true CN203950097U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420368506.3U Active CN203950097U (en) | 2014-07-07 | 2014-07-07 | A kind of remote controlled liquid crystal display module |
Country Status (1)
| Country | Link |
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| CN (1) | CN203950097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106559760A (en) * | 2015-09-25 | 2017-04-05 | 上海时梦信息技术有限公司 | A kind of control system and method for remotely control liquid crystal display |
-
2014
- 2014-07-07 CN CN201420368506.3U patent/CN203950097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106559760A (en) * | 2015-09-25 | 2017-04-05 | 上海时梦信息技术有限公司 | A kind of control system and method for remotely control liquid crystal display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |