Computer reinforced all-in-one machine

Abstract

The utility model discloses a computer reinforced all-in-one machine, and relates to the technical field of computers. The touch display module comprises a shell, the shell is connected with a touch display module shell, an annular conductive rubber strip groove position is formed in the face, making contact with the shell, of the touch display module shell, a conductive rubber strip is installed in the annular conductive rubber strip groove position, and a touch display module is installed on the touch display module shell. The shell is provided with a main processing module, a power supply module, an external interface board, a connecting board and a connector. According to the reinforced all-in-one machine, the electromagnetic compatibility of the reinforced all-in-one machine is enhanced from the three aspects of wiring, the reinforced all-in-one machine shell and the touch liquid crystal screen, and the problem that some existing reinforced all-in-one machines, especially the reinforced all-in-one machine with a touch function, are poor in electromagnetic interference resistance is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge treatment, and in particular relates to a computer reinforcement all-in-one machine. Background Art

[0002] With the advancement of computer technology, all-in-one computers (AIs) have become a new type of product, combining a mainframe computer and a display, providing both computing and display functions. Due to their elegant appearance, compact footprint, and diverse functionality, AIs are being applied across various fields. AIs are widely used on ships. Due to the harsh maritime environment, AIs require reinforced casings, leading to the development of ruggedized AIs. In addition to providing computing and display functions, AIs must also meet certain electromagnetic compatibility (EMC) requirements for shipboard applications. These requirements require both low electromagnetic radiation and strong resistance to electromagnetic interference (EMI). Low electromagnetic radiation reduces interference with other equipment on board and conceals its presence; strong EMI resistance protects against interference from both the ship itself and other equipment. Therefore, the EMC of AIs is crucial for stable and reliable ship operations. Currently, numerous technologies exist for ruggedized AIs, but some, particularly those with touch screens, exhibit poor resistance to EMI. Improving the EMC of AIs is an urgent task.

[0003] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0004] In view of the problems in the related art, the present invention proposes a computer reinforcement all-in-one machine to overcome the above technical problems existing in the existing related art.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a computer reinforcement all-in-one machine, comprising a housing, the housing being connected to a touch display module housing, a ring-shaped conductive rubber strip slot being provided on a surface of the touch display module housing in contact with the housing, a conductive rubber strip being installed in the ring-shaped conductive rubber strip slot, a touch display module being installed on the touch display module housing, and a main processing module, a power module, an external interface board, a connection board, and a connector being installed on the housing;

[0007] The power module is used to provide power for the processing module and the touch display module; the main processing module is used to provide a computing and storage unit, and output USB, network and HDMI signals to the outside, and provide USB, IC, RS serial port and LVDS signals for the touch display module; the touch display module is used to display the LVDS signal provided by the main processing module, and send signals to the main processing module for processing; the connecting board connects the external interface board and the main processing module, and outputs the USB signal, network signal and HDMI signal through the connector.

[0008] Furthermore, the shell is an aluminum alloy structure.

[0009] Furthermore, the connector is a metal connector.

[0010] Furthermore, the power module includes a power shell, and a power input connector, a filter, a switch, a fuse and a voltage conversion module are arranged in the power shell.

[0011] Furthermore, the connecting board is a hard-flex board, the socket portion of the connecting board is a PCB board, the cable portion is an FPC, and the FPC is covered with a shielding mesh on both sides.

[0012] Furthermore, the cable inside the shell is sheathed with a wave-proof sleeve, the inner diameter of the wave-proof sleeve matches the cable diameter, and the wave-proof sleeve is connected to the grounding point of the shell, and the USB cable inside the shell is installed with a magnetic ring.

[0013] Furthermore, the touch display module includes a key panel, a key control panel, a touch control panel, a backlight control panel, a touch screen and a liquid crystal screen.

[0014] The utility model has the following beneficial effects:

[0015] The utility model enhances the electromagnetic compatibility of the reinforced all-in-one machine from three aspects: wiring, reinforced all-in-one machine housing, and touch LCD screen, solving the problem that some current reinforced all-in-one machines, especially reinforced all-in-one machines with touch screen, have poor ability to resist electromagnetic interference.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The reinforced all-in-one machine principle block diagram of the utility model;

[0019] Figure 2 The conductive rubber strip slot position drawing of the utility model;

[0020] Figure 3 The power module schematic view of the utility model;

[0021] Figure 4 The connecting plate schematic view of the utility model;

[0022] Figure 5 The all-in-one machine component view of the utility model.

[0023] In the drawings, the component list represented by each sign is as follows:

[0024] 1, shell; 2, main processing module; 3, power module; 301, power supply shell; 302, power input connector; 303, switch; 304, safety tube; 305, voltage conversion module; 306, filter; 4, touch display module; 5, external interface board; 6, connecting plate; 7, connector. DETAILED DESCRIPTION

[0025] The technical schemes in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0026] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, not indicating or implying that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0027] Please refer to Figure 1-Figure 5 As shown in the utility model is a kind of computer reinforced all-in-one machine, including shell 1, the shell 1 is connected with touch display module shell, the side of touch display module shell and shell 1 contact is provided with annular conductive rubber strip slot, annular conductive rubber strip slot is installed with conductive rubber strip, ensure the airtightness between shell 1 and touch display module 4, prevent electromagnetic leakage, touch display module shell is installed with touch display module 4, the shell 1 is installed with main processing module 2, power module 3, external interface board 5, connecting plate 6 and connector 7;

[0028] The power supply module 3 is used to convert AC 220V into DC 19V and 24V voltages, providing power to the processing module 2 and touch display module 4 respectively; the main processing module 2 is used to provide a computing and storage unit, and output USB, network and HDMI signals to the outside, and provide USB, I2C, RS232 serial port, and LVDS signals to the touch display module 4; the touch display module 4 is used to display the LVDS signal provided by the main processing module 2 and send the signal to the main processing module for processing; the connecting board 6 connects the external interface board 5 and the main processing module 2, and outputs the USB signal, network signal and HDMI signal through the connector 7 to realize external communication with the all-in-one machine.

[0029] In one embodiment, for the above-mentioned housing 1, the housing 1 is an aluminum alloy structure.

[0030] In one embodiment, for the above connector 7, the connector 7 is a metal connector.

[0031] In one embodiment, the power module 3 includes a power housing 301, within which are disposed a power input connector 302, a filter 306, a switch 303, a fuse 304, and a voltage conversion module 305. The power module 3 is an integrated power module, integrating the power input connector 302, the filter 306, the switch 303, the fuse 304, and the voltage conversion module 305, which are sealed within the power housing 301. This prevents the need for AC 220V power cable wiring, separates AC power from DC power, and reduces electromagnetic interference.

[0032] In one embodiment, for the above-mentioned connecting plate 6, the connecting plate 6 adopts a soft-hard combination board, the socket part of the connecting plate 6 is a PCB board, and the cable part is an FPC, that is, a flexible circuit board. The FPC is covered with a shielding mesh on both sides to reduce the electromagnetic interference of the cable, thereby reducing the internal wiring of the reinforced all-in-one machine.

[0033] The cable inside the shell 1 is sheathed with a wave-proof sleeve, the inner diameter of the wave-proof sleeve matches the cable diameter, and the wave-proof sleeve is effectively connected to the grounding point of the shell 1 nearby. The USB cable inside the shell 1 is installed with a magnetic ring, the power and signal lines are routed separately, and the signal ground is separated from the casing ground.

[0034] In one embodiment, the touch display module 4 includes a keypad, a key control panel, a touch control panel, a backlight control panel, a touch screen, and a liquid crystal display. The touch display module 4 supports multi-touch functionality, and the touch glass is located on the outermost layer of the touch display module. Coating technology is used to improve anti-interference capabilities.

[0035] Through the above technical solution, the utility model enhances the electromagnetic compatibility of the reinforced all-in-one machine from three aspects: wiring, reinforced all-in-one machine housing, and touch LCD screen, solving the problem that some current reinforced all-in-one machines, especially reinforced all-in-one machines with touch screen, have poor ability to resist electromagnetic interference.

[0036] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A computer reinforcement all-in-one machine, comprising a housing (1), wherein the housing (1) is connected to a touch display module housing, characterized in that: A side of the touch display module housing that contacts the housing (1) is provided with an annular conductive rubber strip slot, a conductive rubber strip is installed in the annular conductive rubber strip slot, a touch display module (4) is installed on the touch display module housing, and a main processing module (2), a power module (3), an external interface board (5), a connection board (6) and a connector (7) are installed on the housing (1); The power supply module (3) is used to provide power to the processing module (2) and the touch display module (4); the main processing module (2) is used to provide a computing and storage unit, and output USB, network and HDMI signals to the outside, and provide USB, I2C, RS232 serial port, and LVDS signals to the touch display module (4); the touch display module (4) is used to display the LVDS signal provided by the main processing module (2) and send the signal to the main processing module for processing; the connecting board (6) connects the external interface board (5) and the main processing module (2), and outputs the USB signal, network signal and HDMI signal through the connector (7).

2. The computer reinforcement all-in-one machine according to claim 1, characterized in that: The housing (1) is an aluminum alloy structure.

3. The computer reinforcement all-in-one machine according to claim 1, characterized in that: The connector (7) is a metal connector.

4. The computer reinforcement all-in-one machine according to claim 1, characterized in that: The power supply module (3) comprises a power supply housing (301), wherein a power input connector (302), a filter (306), a switch (303), a fuse (304) and a voltage conversion module (305) are arranged in the power supply housing (301).

5. The computer reinforcement all-in-one machine according to claim 1, characterized in that: The connecting plate (6) is a soft-hard combined board, the socket portion of the connecting plate (6) is a PCB board, the cable portion is an FPC, and the FPC is covered with a shielding mesh on both sides.

6. The computer reinforcement all-in-one machine according to claim 1, characterized in that: The cable inside the shell (1) is sheathed with a wave-proof sleeve, the inner diameter of the wave-proof sleeve matches the cable diameter, and the wave-proof sleeve is connected to the grounding point of the shell (1), and the USB cable inside the shell (1) is installed with a magnetic ring.

7. The computer reinforcement all-in-one machine according to claim 1, characterized in that: The touch display module (4) comprises a keypad, a key control panel, a touch control panel, a backlight control panel, a touch screen and a liquid crystal screen.

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