Ethernet display module

Abstract

The utility model relates to an Ethernet display module. The Ethernet display module comprises an Ethernet module and a display control module, the Ethernet module comprises a conduction unit and a first chip, and the conduction unit is electrically connected with the first chip; the display control module comprises a second chip, and the first chip is electrically connected with the conduction unit. According to the scheme provided by the invention, the display module can be used as a network terminal to realize network interconnection and data transmission.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an Ethernet display module. Background Art

[0002] Ethernet is a wired network technology used for network communications between network devices.

[0003] At present, the serial display module receives serial port commands through the serial port line to complete the communication. However, this method is applied to the MCU of the host and cannot be used as a network terminal. The function is very simple. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide an Ethernet display module, which can use the display module as a network terminal to achieve network interconnection and data transmission.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] In a first aspect, the present application provides an Ethernet display module, comprising: an Ethernet module, the Ethernet module comprising a conduction unit and a first chip, the conduction unit being electrically connected to the first chip; a display control module, the display control module comprising a second chip, the first chip being electrically connected to the conduction unit.

[0007] The conduction unit includes a first pin and a second pin, and the first pin and the second pin are electrically connected to the first chip respectively.

[0008] The conduction unit further includes a connector CN9 , and the first pin and the second pin are respectively disposed on the connector CN9 .

[0009] The Ethernet module further includes a third pin and a fourth pin, wherein the third pin and the fourth pin are arranged on the first chip, the third pin is electrically connected to the first pin, and the fourth pin is electrically connected to the second pin.

[0010] The device also includes an LCD module, and the first chip is electrically connected to the LCD module.

[0011] The Ethernet module further includes an Ethernet interface, and the Ethernet interface is electrically connected to the first chip.

[0012] It also includes a flash memory module, which includes a third chip U2, and the third chip U2 is electrically connected to the second chip.

[0013] It also includes a first power supply module, and the first power supply module is electrically connected to the second chip.

[0014] It also includes a grounding module, and the grounding module is electrically connected to the second chip.

[0015] It also includes a second power supply module, and the second power supply module is electrically connected to the first chip.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] This application uses an Ethernet module in the display module to enable the display module to be used as a network terminal, thereby realizing network interconnection and data transmission. At the same time, the display module display screen changes and updates and touch information feedback are completed through the Ethernet module through the input control instruction protocol, making the display module more functional and more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 This is a functional module diagram of an Ethernet display module in one embodiment of the utility model;

[0020] Figure 2 is a circuit diagram of a first chip in an embodiment of the utility model;

[0021] Figure 3 is a circuit diagram of a second chip in one embodiment of the utility model;

[0022] Figure 4 is a circuit diagram of a connector CN9 in an embodiment of the utility model;

[0023] Figure 5 A circuit diagram of an Ethernet interface in an embodiment of the present utility model;

[0024] Figure 6 is a circuit diagram of a flash memory module in an embodiment of the utility model;

[0025] Figure 7 A circuit diagram of a first power module in an embodiment of the utility model;

[0026] Figure 8 is a circuit diagram of a second power module in one embodiment of the utility model;

[0027] Fig. 9 FIG. 4 is a circuit diagram of a grounding module in an embodiment of the present invention. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0029] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] See also Figure 1 , Figure 2 and Figure 3 An Ethernet display module includes: an Ethernet module 100 and a display control module 200, the Ethernet module 100 includes a conduction unit and a first chip, the conduction unit is electrically connected to the first chip; the display control module 200 includes a second chip, and the first chip is electrically connected to the conduction unit.

[0032] It should be noted that the model used by the first chip may be W5500, and the model used by the second chip may be LT269. Furthermore, by using an Ethernet module in the display module, the display module can be used as a network terminal, thereby realizing network interconnection and data transmission. At the same time, by inputting a control instruction protocol through the Ethernet module, the display screen of the display module is changed and updated, and the touch information is fed back, making the display module more functional and more convenient to operate.

[0033] See also Figure 4Specifically, the conduction unit includes a first pin and a second pin, and the first pin and the second pin are electrically connected to the first chip respectively. The conduction unit also includes a connector CN9, and the first pin and the second pin are respectively arranged on the connector CN9.

[0034] More specifically, see Figure 2 The Ethernet module 100 further includes a third pin and a fourth pin, which are disposed on the first chip, the third pin is electrically connected to the first pin, and the fourth pin is electrically connected to the second pin.

[0035] It should be noted that the first pin is SPI_MOSI, the second pin is SPI_MISO, the third pin is MOSI on the first chip, and the fourth pin is MISO on the first chip. The staff can convert the Ethernet signal into an SPI signal through the first and second pins to communicate with the second chip and complete the control of the display interface.

[0036] In one embodiment, the device further includes an LCD module, and the first chip is electrically connected to the LCD module. The LCD module is a TFT display module.

[0037] See also Figure 5 In one embodiment, the Ethernet module further includes an Ethernet interface, and the Ethernet interface is electrically connected to the first chip.

[0038] It should be noted that the Ethernet interface is used to connect to a local area network.

[0039] See also Figure 3 In one embodiment, a flash memory module is further included, the flash memory module includes a third chip U2, and the third chip U2 is electrically connected to the second chip. It should be noted that the flash memory module is used to quickly read data and has erasable and programmable functions.

[0040] See also Figure 7 and Figure 8 In one embodiment, the first power module is further included, and the first power module is electrically connected to the second chip. The second power module is further included, and the second power module is electrically connected to the first chip.

[0041] It should be noted that the first power module is used to supply power to the second chip, and the second power module is used to supply power to the Ethernet module, wherein the second power module is connected to 3.3V from the second and third pins.

[0042] See also Fig. 9 In one embodiment, it also includes a grounding module, which is electrically connected to the second chip.

[0043] It should be noted that the grounding module is used to connect the display and control module to the ground.

[0044] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0045] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An Ethernet display module, characterized in that: include: An Ethernet module, the Ethernet module comprising a conduction unit and a first chip, the conduction unit being electrically connected to the first chip; A display and control module, the display and control module comprising a second chip, the second chip being electrically connected to the conduction unit; The conduction unit includes a first pin and a second pin, and the first pin and the second pin are electrically connected to the first chip respectively; The conduction unit further includes a connector CN9 , and the first pin and the second pin are respectively disposed on the connector CN9 .

2. The Ethernet display module according to claim 1, characterized in that: The Ethernet module further includes a third pin and a fourth pin, wherein the third pin and the fourth pin are arranged on the first chip, the third pin is electrically connected to the first pin, and the fourth pin is electrically connected to the second pin.

3. The Ethernet display module according to claim 1, characterized in that: The device also includes an LCD module, and the first chip is electrically connected to the LCD module.

4. The Ethernet display module according to claim 1, characterized in that: The Ethernet module further includes an Ethernet interface, and the Ethernet interface is electrically connected to the first chip.

5. The Ethernet display module according to claim 1, characterized in that: It also includes a flash memory module, which includes a third chip U2, and the third chip U2 is electrically connected to the second chip.

6. The Ethernet display module according to claim 1, characterized in that: It also includes a first power supply module, and the first power supply module is electrically connected to the second chip.

7. The Ethernet display module according to claim 1, characterized in that: It also includes a grounding module, and the grounding module is electrically connected to the second chip.

8. The Ethernet display module according to claim 1, characterized in that: It also includes a second power supply module, and the second power supply module is electrically connected to the first chip.

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