Portable remote control terminal device

Abstract

The invention belongs to the technical field of measurement and control equipment, and particularly discloses portable remote control terminal equipment which comprises a box body, a display assembly and a control panel. The display assembly is mounted on the box body, is in communication connection with the control panel, is used for displaying an operation system interface of the portable remote control terminal equipment, is also used for receiving a click or slide operation of a user on the display assembly, and generates a first control signal based on the click or slide operation; the control panel is installed on a box cover of the box body and used for controlling the portable remote control terminal device based on the first control signal or controlling an external device based on the first control signal. According to the equipment, the portability can be improved under the condition that the function of the remote control terminal equipment is not influenced.

Description

Technical Field

[0001] This application belongs to the technical field of measurement and control equipment, and more specifically, relates to a portable remote control terminal device. Background Art

[0002] The remote control terminal device is one of the main devices of the measurement and control system. It cooperates with other devices of the measurement and control system to achieve remote control of the device from a safe distance, and can be realized by the method of matching the remote control terminal with an optical cable component. The remote control terminal is a handheld device that completes data communication with the controlled device through a remote control cable, and is mainly used for system status display, operation button acquisition and processing. However, the existing remote control terminal devices are often too large in size, inconvenient to carry and not portable for operation. Summary of the Invention

[0003] Aiming at the defects of the existing technology, the purpose of this application is to provide a portable remote control terminal device, aiming to solve the problem of low portability caused by the too large size of the existing remote control terminal device.

[0004] To achieve the above purpose, in the first aspect, this application provides a portable remote control terminal device, including a box body, a display component and a control board: The box body has a hollow design; The display component is installed on the box body and is communicatively connected to the control board, and is used for displaying the operating system interface of the portable remote control terminal device, and is also used for receiving the operations of clicking or swiping by the user on the display component, and generating a first control signal based on the clicking or swiping operation; The control board is installed on the lid of the box body and is used for controlling the portable remote control terminal device based on the first control signal, or controlling an external device based on the first control signal.

[0005] This application optimizes the integration of the circuit board to reduce the circuit board layout space to form a control board, reduces the volume of the remote control terminal device, reduces the weight of the remote control terminal device by adopting a hollow design for the box body, and controls the external device and the remote control terminal device through the display component and the control board, so as to improve the portability without affecting the functions of the remote control terminal device.

[0006] According to a portable remote control terminal device provided by this application, the portable remote control terminal device further includes a constant current board, and the constant current board is respectively connected to the display component and the control board, and is used for receiving a second control signal sent by the control board and providing light sources for the display component based on the second control signal.

[0007] This application provides light sources for the display component through the constant current board, improving the convenience of operating the portable remote control terminal device.

[0008] A portable remote control terminal device provided according to the present application, the display component includes a liquid crystal screen and a touch screen: The liquid crystal screen and the touch screen are connected to display the operating system interface of the portable remote control terminal device; The touch screen is used to receive the operations of clicking or swiping by the user on the display component, and generate a first control signal based on the clicking or swiping operations.

[0009] A portable remote control terminal device provided according to the present application, the portable remote control terminal device further includes a panel switch module installed on the box body, and the panel switch module includes a switch button, a touch prohibition button, a power-off button, a safety button, a backlight adjustment module and a keyboard key module: The switch button is used to turn on or off the power of the portable remote control terminal device; The touch prohibition button is used to prohibit the touch screen operation function of the display component; The power-off button is used to perform an emergency power-off on the portable remote control terminal device; The safety button is used to switch the portable remote control terminal device into a safe mode; The backlight adjustment module is used to adjust the backlight of the display component; The keyboard key module includes an up button, a down button, a left button, a right button and an enter button, and is used to operate the operating system of the portable remote control terminal device.

[0010] The present application sets multiple physical buttons on the box body of the portable remote control terminal device, and realizes functions such as power-off through the physical buttons in an emergency, improving the safety and robustness of the portable remote control terminal device.

[0011] A portable remote control terminal device provided according to the present application, the control board includes a network port, a Low Voltage Differential Signaling (LVDS) interface, an RS232 interface, an Inter-Integrated Circuit (I2C), and an input / output (I / O) port: The network port is used to communicate with external devices; The LVDS interface is used to communicate with the liquid crystal screen; The RS232 interface is used to communicate with the touch screen; The I2C is used to communicate with the battery of the portable remote control terminal device; The I / O is used to collect the status of the panel switch module.

[0012] A portable remote control terminal device provided by the present application, a conductive rubber strip is installed in the gap between the box body and the box cover, and there are corner protectors around the box body and the box cover.

[0013] In the present application, a conductive rubber strip is installed in the gap between the box body and the box cover, and there are corner protectors around the box body and the box cover to protect the portable remote control terminal device and improve safety.

[0014] A portable remote control terminal device provided by the present application, the box cover has heat dissipation teeth, and the box body and the control board are connected by heat dissipation bosses.

[0015] In the present application, heat dissipation teeth are provided on the box cover, and the box body and the control board are connected by heat dissipation bosses, and the chips with higher heat on the control board are conducted to the box body through the heat dissipation bosses of the box body, improving the heat dissipation performance of the portable remote control terminal device.

[0016] A portable remote control terminal device provided by the present application, small cover plates are installed on both sides of the box body, and there are grooves on the small cover plates.

[0017] In the present application, grooves are provided on the small cover plates to increase friction when operating with both hands and improve the anti-slip performance.

[0018] A portable remote control terminal device provided by the present application, the small cover plates are installed on both sides of the box cover.

[0019] In the present application, the small cover plates are installed on both sides of the box cover, and at the same time, it is convenient to install connectors and wire routing inside after disassembly, which is beneficial to later maintenance disassembly and quick installation.

[0020] A portable remote control terminal device provided by the present application, a handle is installed below the box body.

[0021] In the present application, a handle is installed below the box body, which is convenient for carrying by hand after operation and improves portability.

[0022] Generally speaking, compared with the prior art through the above technical solutions conceived by the present application, the following beneficial effects are obtained: (1) By integrating and optimizing the circuit board, the layout space of the circuit board is reduced to form a control board, the volume of the remote control terminal device is reduced, the weight of the remote control terminal device is reduced by hollowing out the box body design, and the external device and the remote control terminal device are controlled by the display component and the control board, improving portability without affecting the functions of the remote control terminal device.

[0023] (2) Heat dissipation teeth are provided on the box cover, and the box body and the control board are connected by heat dissipation bosses, and the chips with higher heat on the control board are conducted to the box body through the heat dissipation bosses of the box body, improving the heat dissipation performance of the portable remote control terminal device. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0025] Figure 1 is a schematic structural diagram of a portable remote control terminal device provided by an embodiment of the present application; Figure 2 is a schematic external view of a portable remote control terminal device provided by an embodiment of the present application; Figure 3 is a system block diagram of a portable remote control terminal device provided by an embodiment of the present application; Figure 4 is a top view of a portable remote control terminal device provided by an embodiment of the present application; Figure 5 is a longitudinal sectional view of a portable remote control terminal device provided by an embodiment of the present application; Figure 6 is a transverse sectional view of a portable remote control terminal device provided by an embodiment of the present application.

[0026] In all the accompanying drawings, the same reference numerals are used to represent the same elements or structures, where: 110 - box body, 2 - switch button, 3 - charging interface connector, 4 - network port connector, 5 - optical port connector, 6 - touch - prohibition button, 7 - corner protector, 8 - power - off button, 9 - safety button, 10 - backlight adjustment module, 11 - keyboard button module, 12 - handle, 13 - box cover, 14 - nameplate, 15 - small cover plate, 16 - screen pressing plate, 130 - control board, 18 - lithium - ion battery, 120 - display module, 20 - conductive sealing strip for button box cover, 21 - button box cover, 22 - conductive sealing strip for portable remote control terminal device, 23 - constant - current board, 24 - stud. Detailed Embodiments

[0027] In order to make the objectives, technical solutions, and advantages of the present application more clear and understandable, the following further details the present application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] The term "and / or" in this article is a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The symbol " / " in this article represents that the associated objects are in an "or" relationship. For example, A / B represents A or B.

[0029] In the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific manner.

[0030] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" refers to two or more. For example, a plurality of processing units refers to two or more processing units, etc.; a plurality of elements refers to two or more elements, etc.

[0031] Next, in combination with Figures 1-6 The portable remote control terminal device provided in the embodiments of the present application will be introduced.

[0032] Figure 1 is a schematic structural diagram of the portable remote control terminal device provided in the embodiments of the present application. As Figure 1 shown, the device 100 includes a box body 110, a display component 120 and a control board 130, where: The box body 110 has a hollow design; The portable remote control terminal device adopts an integrated design with an overall metal frame, which is composed of a box body and a box cover.

[0033] Optionally, the box body and the box cover are fastened with screws.

[0034] The box body has a hollow design, which can effectively reduce the weight.

[0035] The display component 120 is installed on the box body 110, is communicatively connected to the control board, and is used to display the operating system interface of the portable remote control terminal device, and is also used to receive the operations of the user clicking or swiping on the display component, and generate a first control signal based on the clicking or swiping operations; The display component is installed on the box body to realize the display of the operating system interface of the portable remote control terminal device and touch control.

[0036] The user can click or swipe on the display component to realize the control operation, and the display component generates a control signal based on the user's operation.

[0037] The control board 130 is installed on the box cover of the box body 110 and is used to control the portable remote control terminal device based on the first control signal, or control an external device based on the first control signal.

[0038] The control board is the core control part of the portable remote control terminal device. It is installed on the lid of the box body and is used to realize the internal communication of the portable remote control terminal device and control the external controlled devices.

[0039] By integrating and optimizing the internal circuit of the control board, the layout space of the circuit board can be reduced, and the volume of the remote control terminal device can be reduced.

[0040] Optionally, the portable remote control terminal device has no external power supply, and the working power is provided by the battery. Therefore, the battery of the portable remote control terminal device needs to be charged regularly.

[0041] Optionally, the battery can be a lithium-ion battery.

[0042] Optionally, considering the use environment, the mains power of 220V or the DC power of 28V can be used. Since the battery charging voltage of the portable remote control terminal device is 16.8V, it is necessary to step down the input voltage, and the output voltage is set to 16.8V. The input of the charging adapter leads out two input terminals, one is the mains power of 220V, and the other is the DC power of 28V. Only one of the two input terminals is connected during charging; the output terminal of the charging adapter is connected to the charging interface of the portable remote control terminal device through a aviation plug connector.

[0043] Optionally, the portable remote control terminal device is adapted to the VxWorks6.8 operating system. The firmware realizes the hardware initialization configuration and establishes the system boot, and is stored in the flash memory.

[0044] A portable remote control terminal device provided by the present application reduces the layout space of the circuit board through integration and optimization to form a control board, reduces the volume of the remote control terminal device, reduces the weight of the remote control terminal device through the hollow design of the box body, and controls the external device and the remote control terminal device through the display component and the control board, improving the portability without affecting the functions of the remote control terminal device.

[0045] In some embodiments, the portable remote control terminal device 100 further includes a constant current board. The constant current board is respectively connected to the display component and the control board, and is used to receive the second control signal sent by the control board and provide light sources for the display component based on the second control signal.

[0046] The constant current board receives the pulse width modulation control signal and power supply of the control board to work, provides light sources for the display component, realizes the backlight control and brightness adjustment of the display component.

[0047] In some embodiments, the display component 120 includes a liquid crystal screen and a touch screen: The liquid crystal screen and the touch screen are connected to display the operating system interface of the portable remote control terminal device; The touch screen is used to receive the operations of the user's clicks or swipes on the display component, and generate a first control signal based on the click or swipe operations.

[0048] The display component includes a liquid crystal screen and a touch screen, and realizes the display and touch screen control of the operating system interface of the portable remote control terminal device.

[0049] Optionally, the display component may further include an electromagnetic shielding film.

[0050] In some embodiments, the portable remote control terminal device 100 further includes a panel switch module, which is installed on the box body 110. The panel switch module includes a switch button, a touch prohibition button, a power-off button, a safety button, a backlight adjustment module, and a keyboard key module: The switch button is used to turn on or off the power of the portable remote control terminal device; The touch prohibition button is used to prohibit the touch screen operation function of the display component; The power-off button is used to perform an emergency power-off on the portable remote control terminal device; The safety button is used to switch the portable remote control terminal device into the safe mode; The backlight adjustment module is used to adjust the backlight of the display component; The keyboard key module includes an up button, a down button, a left button, a right button, and an enter button, and is used to operate the operating system of the portable remote control terminal device.

[0051] Figure 2 It is a schematic diagram of the appearance of the portable remote control terminal device provided by the embodiment of the present application. As Figure 2 shown, the portable remote control terminal device has a total of 6 panel switch modules. Among them, the switch button 2 and the touch prohibition button 6 are button-locked switches without lights, which are used to turn on or off the power of the portable remote control terminal device and prohibit the touch screen operation function of the display component; the power-off button 8 and the safety button 9 are button-instantaneous switches without lights, which are used to perform an emergency power-off on the portable remote control terminal device and switch the portable remote control terminal device into the safe mode; the backlight adjustment module 10 is a button-instantaneous switch without lights, which is used for the backlight adjustment of the liquid crystal screen; the keyboard key module 11 is a button-instantaneous switch without lights, which is used for the up, down, left, right and other direction keys and the enter key of the keyboard function.

[0052] Optionally, the power-off button and the safety button are protected by a metal protective cover.

[0053] In some embodiments, the control board 130 includes a network port, a low-voltage differential signal LVDS interface, an RS232 interface, an integrated circuit bus I2C, and an input / output port I / O: The network port is used to communicate with external devices; The LVDS interface is used to communicate with the liquid crystal screen; The RS232 interface is used for communication with the touch screen; I2C is used for communication with the battery of the portable remote control terminal device; The I / O is used to collect the status of the panel switch module.

[0054] As Figure 2 shown, there are a total of three connectors on the box body 110. The optical port connector 5 is used to lead out the network port for communication with external controlled devices; the charging interface connector 3 is used to lead out the battery charging interface of the portable remote control terminal device for battery charging; the network port connector 4 is used to lead out the network port for convenient data import and export. All connectors are installed in front of the board.

[0055] Figure 3 is the system block diagram of the portable remote control terminal device provided by the embodiment of the present application. As Figure 2 shown, the control board communicates with external devices through the network port, communicates with the liquid crystal screen through the LVDS interface, communicates with the touch screen through RS232, communicates with the battery through I2C, collects the status of the panel switch module through I / O, and communicates with the constant current board through pulse width modulation to control the backlight adjustment of the liquid crystal screen.

[0056] Optionally, the operating system of the portable remote control terminal device can complete data communication with external controlled devices through the application software through the remote control optical cable, and control the display of the display screen, status collection, information processing, etc.

[0057] Optionally, the application software can include a network port communication transceiver module, a liquid crystal screen display control module, a touch screen control module, a liquid crystal screen backlight adjustment module, a battery status collection module, a keyboard and mouse operation module, etc.

[0058] In some embodiments, a conductive rubber strip is installed in the gap between the box body 110 and the box cover, and there are corner protectors around the box body 110 and the box cover.

[0059] As Figure 2 shown, there are corner protectors 7 around the box body 110 and the box cover for protecting the remote control terminal.

[0060] There is a conductive rubber strip in the gap between the box body and the box cover.

[0061] In some embodiments, the box cover has heat dissipation teeth, and the box body 110 and the control board 130 are connected by heat dissipation bosses.

[0062] Figure 4 is the top view of the portable remote control terminal device provided by the embodiment of the present application. As Figure 4 shown, the box cover 13 has heat dissipation teeth, and the nameplate 14 of the portable remote control terminal device is installed at the center of the box cover 13.

[0063] Figure 5 is a longitudinal sectional view of the portable remote control terminal device provided by an embodiment of the present application. As Figure 5 shown, the control board 130 and the lithium-ion battery 18 are installed on the lid 13, and then installed on the box body 110 through the lid 13. At the same time, there is a heat dissipation boss connection between the box body 110 and the control board 130, and the chips with higher heat on the control board 130 are conducted to the box body 110 through the heat dissipation boss of the box body 110. The display component 120 is placed at the boss groove position of the box body 110, and at the same time, the display component 120 is fixed on the box body 110 through the screen pressing plate 16.

[0064] In some embodiments, small cover plates are installed on both sides of the box body 110, and there are grooves on the small cover plates.

[0065] As Figure 4 shown, two small cover plates 15 are installed on both sides of the box body 110 by screws. There are grooves on the two small cover plates 15, which are convenient for increasing the friction when operating with both hands to play an anti-slip role.

[0066] In some embodiments, the small cover plates are installed on both sides of the lid.

[0067] Figure 6 is a transverse sectional view of the portable remote control terminal device provided by an embodiment of the present application. As Figure 6 shown, the small cover plates 15 on both sides of the portable remote control terminal device are installed at the rear cover. At the same time, it is convenient for installing connectors and wiring inside after disassembly, which is beneficial to later maintenance disassembly and quick installation; there is a button box cover 21 behind the backlight adjustment module 10, and there is a button box cover conductive sealing strip 20 at the middle gap, and there is a groove at the position between the box body 110 and the rear cover, on which the portable remote control terminal device conductive sealing strip 22 is installed. The constant current board 23 is fixed on the right side of the portable remote control terminal device through four studs 24.

[0068] In some embodiments, a handle is installed below the box body 110.

[0069] As Figure 2 shown, a handle 12 is installed below the box body 110, which is convenient for carrying by hand after operation.

[0070] It can be understood that the processor in the embodiments of the present application may be a central processing unit (CPU), or may also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. The general-purpose processor may be a microprocessor or any conventional processor.

[0071] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer may be a general-purpose computer, a dedicated computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium or transmitted through the computer-readable storage medium. The computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center in a wired manner (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wirelessly (such as infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or data center that includes one or more integrated available media. The available medium may be a magnetic medium (such as a floppy disk, hard disk, magnetic tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid state disk (SSD)), etc.

[0072] It can be understood that the various digital numbers involved in the embodiments of the present application are only for the convenience of description and are not used to limit the scope of the embodiments of the present application.

[0073] Those skilled in the art can easily understand that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable remote control terminal device, characterized in that, It includes a box body, a display component and a control board: The box body has a hollow design; The display component is installed on the box body, is communicatively connected to the control board, is used for displaying the operating system interface of the portable remote control terminal device, and is also used for receiving operations of clicking or swiping by a user on the display component, and generating a first control signal based on the clicking or swiping operation; The control board is installed on the lid of the box body, and is used for controlling the portable remote control terminal device based on the first control signal, or controlling an external device based on the first control signal.

2. The portable remote control terminal device according to claim 1, characterized in that, The portable remote control terminal device further includes a constant current board, and the constant current board is respectively connected to the display component and the control board, and is used for receiving a second control signal sent by the control board, and providing a light source for the display component based on the second control signal.

3. The portable remote control terminal device according to claim 1, characterized in that, The display component includes a liquid crystal screen and a touch screen: The liquid crystal screen and the touch screen are connected to each other, and are used for displaying the operating system interface of the portable remote control terminal device; The touch screen is used for receiving operations of clicking or swiping by a user on the display component, and generating a first control signal based on the clicking or swiping operation.

4. The portable remote control terminal device according to claim 3, wherein The portable remote control terminal device further includes a panel switch module, which is installed on the box body, and the panel switch module includes a switch button, a touch prohibition button, a power-off button, a safety button, a backlight adjustment module and a keyboard button module: The switch button is used for turning on or off the power of the portable remote control terminal device; The touch prohibition button is used for prohibiting the touch screen operation function of the display component; The power-off button is used for emergently powering off the portable remote control terminal device; The safety button is used for switching the portable remote control terminal device into a safe mode; The backlight adjustment module is used for adjusting the backlight of the display component; The keyboard button module includes an up button, a down button, a left button, a right button and an enter button, and is used for operating the operating system of the portable remote control terminal device.

5. The portable remote control terminal device according to claim 4, characterized in that, The control board includes a network port, a low voltage differential signal LVDS interface, an RS232 interface, an integrated circuit bus I2C and an input / output port I / O: The network port is used for communicating with an external device; The LVDS interface is used for communicating with the liquid crystal screen; The RS232 interface is used for communicating with the touch screen; The I2C is used for communicating with the battery of the portable remote control terminal device; The I / O is used for collecting the states of the panel switch module.

6. The portable remote control terminal device according to claim 1, characterized in that, A conductive rubber strip is installed in the gap between the box body and the lid, and there are corner protectors around the box body and the lid.

7. The portable remote control terminal device according to claim 1, characterized in that, The lid has heat dissipation teeth, and the box body and the control board are connected by heat dissipation bosses.

8. The portable remote control terminal device according to claim 1, characterized in that, Small cover plates are installed on both sides of the box body, and there are grooves on the small cover plates.

9. The portable remote control terminal device according to claim 8, wherein The small cover plates are installed on both sides of the lid.

10. The portable remote control terminal device according to claim 1, wherein, A handle is installed below the box body.

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