Operation auxiliary system

Abstract

The utility model discloses an operation auxiliary system. An operation assisting system comprises a demonstration device, a screen projection device and an operation table, and the demonstration device and the screen projection device are arranged on the operation table. The screen projection equipment is connected with the first end of the connecting line, and the second end of the connecting line is provided with a connecting port used for being connected with execution equipment; the screen projection device displays a screen picture of the execution device; a switching key is arranged on the operation table and is connected with the demonstration equipment through a circuit; the demonstration equipment displays demonstration information corresponding to the screen picture of the execution equipment; the switching key transmits an electric signal to the demonstration equipment; and the demonstration device receives the electric signal and displays new demonstration information. The demonstration information of the operation process is provided for the user through the demonstration equipment, reference is provided for the operation process of the user, the risk of misoperation of the user is reduced, and the operation efficiency and accuracy are improved.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary testing technology, and in particular to an operation assistance system. Background Technology

[0002] Traditional test procedure demonstrations typically rely on documentation or simple step-by-step prompts. For example, testers might write detailed test case documentation that includes descriptions of each test step and expected results. Alternatively, they might use simple step-by-step prompts that display guidance for the current test step, allowing testers to follow the instructions.

[0003] However, traditional test procedure demonstrations have some limitations. They typically only provide static guidance information and cannot be compared in real-time with the user's mobile phone screen. This makes it difficult for testers to accurately determine whether their actions match the results designed by the test case designer. Traditional demonstration devices usually only offer simple interactive functions, resulting in a poor user experience and low operational efficiency. Utility Model Content

[0004] This invention provides an operation assistance system to solve the problems of low operation efficiency and low accuracy during testing operations.

[0005] According to one aspect of the present invention, an operation assistance system is provided, comprising: a demonstration device, a projection device, and an operation table, wherein the demonstration device and the projection device are respectively disposed on the operation table;

[0006] The projection device connects to the first end of the connecting cable, and the second end of the connecting cable has a connection port for connecting to the execution device; the projection device displays the screen image of the execution device.

[0007] The control panel is equipped with a switching button, which is connected to the demonstration device via a cable; the demonstration device displays the demonstration information corresponding to the screen display of the executing device.

[0008] The toggle button transmits electrical signals to the demonstration device;

[0009] The demonstration equipment receives electrical signals and displays new demonstration information.

[0010] Optionally, the projection device includes a first display screen that displays the screen image of the execution device;

[0011] The demonstration equipment includes a second display screen, which displays demonstration information corresponding to the screen display of the execution device.

[0012] Optionally, the demonstration equipment may also include: a third display screen, which is disposed outside the second display screen and transmits the content displayed on the second display screen;

[0013] The third display screen shows the first prompt message, and the second display screen shows the demonstration screen, which includes the first prompt message and / or the demonstration screen.

[0014] Optionally, the projection device may also include a fourth display screen, which is located outside the first display screen. The fourth display screen transmits the content displayed on the first display screen and displays a second prompt message.

[0015] Optionally, the switching buttons include a first switching button and a second switching button, and the first switching button and the second switching button transmit different electrical signals when pressed.

[0016] Optionally, the control panel is provided with a slot for placing the execution device.

[0017] Optionally, the control panel is equipped with a cable outlet. The first end of the cable connects to the projection device inside the control panel, and the second end of the cable extends to the control panel through the cable outlet. The second end of the cable is equipped with multiple types of connection ports to adapt to different types of execution devices.

[0018] Optionally, the aspect ratio of the presentation device is less than 1, and / or the aspect ratio of the projection device is less than 1.

[0019] According to another aspect of the present invention, an operation assistance system is provided, comprising: a projection device and an operation table, wherein the projection device is respectively disposed on the operation table;

[0020] The projection device includes a fifth display screen and a sixth display screen. The fifth display screen is connected to the first end of the connecting cable, and the second end of the connecting cable is provided with a connection port for connecting to the execution device. The fifth display screen displays the screen image of the execution device.

[0021] The control panel is equipped with a switching button, which is connected to the sixth display screen via a cable; the sixth display screen shows the third prompt information corresponding to the screen display of the executing device.

[0022] The toggle button transmits electrical signals to the sixth display screen;

[0023] The sixth display screen receives electrical signals and displays new prompts.

[0024] Optionally, the sixth display screen is positioned outside the fifth display screen, and the sixth display screen transmits the content displayed on the fifth display screen.

[0025] Alternatively, the fifth and sixth displays can be set up independently.

[0026] The technical solution of this utility model embodiment includes a demonstration device, a projection device, and an operating console. The demonstration device and the projection device are respectively installed on the operating console. The projection device is connected to a first end of a connecting cable, and the second end of the connecting cable is provided with a connection port for connecting to an execution device. The projection device displays the screen image of the execution device. A switching button is provided on the operating console, and the switching button is connected to the demonstration device via a line. The demonstration device displays demonstration information corresponding to the screen image of the execution device. The switching button transmits an electrical signal to the demonstration device. The demonstration device receives the electrical signal and displays new demonstration information. This solves the problem that testers find it difficult to accurately know whether their operations are consistent with the results designed by the test case designer when performing test steps, thus improving the efficiency and accuracy of operations.

[0027] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this utility model, nor is it intended to limit the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of an operation assistance system provided in Embodiment 1 of this utility model;

[0030] Figure 2 This is a schematic diagram of the structure of a display screen in a demonstration device provided by this utility model;

[0031] Figure 3 This is a schematic diagram of the structure of the display screen in a projection device provided by this utility model;

[0032] Figure 4 This is a schematic diagram of the operation assistance system provided in Embodiment 2 of this utility model. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0034] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] Example 1

[0036] Figure 1 This is a schematic diagram of an operation assistance system provided in Embodiment 1 of this utility model. This embodiment is applicable to situations where feedback information on operation results is obtained in real time during operation. Figure 1 As shown, the operation assistance system includes a demonstration device 110, a projection device 120, and an operation console 130, with the demonstration device 110 and the projection device 120 respectively installed on the operation console 130;

[0037] The projection device 120 is connected to the first end of the connecting cable 140, and the second end of the connecting cable 140 is provided with a connection port for connecting to the execution device; the projection device 120 displays the screen image of the execution device.

[0038] The control panel 130 is equipped with a switching button 150, which is connected to the demonstration device 110 via a line; the demonstration device 110 displays the demonstration information corresponding to the screen display of the execution device.

[0039] Switch button 150 transmits an electrical signal to demonstration device 110;

[0040] Demonstration device 110 receives electrical signals and displays new demonstration information.

[0041] In this embodiment, the projection device 120 can be understood as a device used to project and display the screen image of the execution device. The connecting cable 140 can be used to connect the execution device and the projection device 120, and may include, but is not limited to, a data cable. The execution device can be understood as a device used to perform specific operations, and may include electronic devices, including but not limited to mobile phones, tablets, etc. The first end of the connecting cable 140 is connected to the projection device 120, and the second end of the connecting cable 140 is provided with a connection port, which is connected to the execution device. The display screen of the projection device 120 is larger than the display screen of the execution device. By projecting and displaying the screen image of the execution device through the projection device 120, the content displayed by the projection device 120 can be easily and intuitively presented to the user. The screen image of the execution device can be the screen image during the execution of an operational business process. This operational business can be one or more, such as, but not limited to, financial business, transportation business, and medical business.

[0042] Demonstration device 110 can be understood as a device used to display the specific operation steps of a test. Demonstration device 110 stores demonstration information corresponding to the operation service. The operation service may include multiple operation steps, and correspondingly, the demonstration information for each operation step includes demonstration information for each of those steps. Demonstration information can be understood as information guiding the completion of the operation service. Demonstration information can take various forms, including text, graphics, and screens, one or more of these. Demonstration device 110 pre-stores demonstration information corresponding to multiple operation services, and the demonstration information displayed by demonstration device 110 can be determined based on the operation service corresponding to the executing device.

[0043] The control panel 130 can be understood as a platform for placing the demonstration device 110 and the projection device 120. Optionally, a bracket is provided on the control panel 130, and the demonstration device 110 and the projection device 120 can be placed on the bracket of the control panel 130. Optionally, a card slot is provided on the control panel 130, and the demonstration device 110 and the projection device 120 can be placed in the card slot of the control panel 130.

[0044] The switching button 150 can be understood as a button that transmits electrical signals. It can be used to trigger the demonstration device 110 to switch the displayed demonstration information. The switching button 150 can be connected to the demonstration device 110 via a line, including but not limited to electrical lines. For example, after the user finishes operating the execution device based on certain demonstration information, they can press the switching button 150. The switching button 150 transmits an electrical signal to the demonstration device 110, which receives the signal and displays new demonstration information. By setting the switching button 150, users can easily switch the demonstration information displayed by the demonstration device 110 according to the demonstration needs of their business operations, ensuring that the demonstration information displayed by the demonstration device 110 corresponds to the demonstration information on the execution device's screen.

[0045] Optionally, the switching button 150 includes a first switching button 151 and a second switching button 152. The first switching button 151 and the second switching button 152 transmit different electrical signals when pressed, and the different electrical signals can be used to trigger switching in different directions (e.g., forward or reverse).

[0046] Specifically, the first switching button 151 can be understood as triggering a forward switching of the demonstration information displayed on the screen of the execution device shown by the demonstration device 110, and the second switching button 152 can be understood as triggering a reverse switching of the demonstration information displayed on the screen of the execution device shown by the demonstration device 110. The switching functions of the first switching button 151 and the second switching button 152 are different. The first switching button 151 and the second switching button 152 can respectively realize forward switching and reverse switching. For example, the first switching button 151 can switch the demonstration information currently displayed by the demonstration device 110 to the demonstration information corresponding to the previous operation step, and the second switching button 152 can switch the demonstration information currently displayed by the demonstration device 110 to the demonstration information corresponding to the next operation step. Without the user touching the execution device, the operation steps can be switched through the first switching button 151 and the second switching button 152, realizing flexible switching of demonstration information and improving the user's operating efficiency. Because the electrical signals transmitted when pressed are different, different switching effects can be triggered. For example, a high-level signal can trigger a forward switch, and a low-level signal can trigger a backward switch. For example, when the first switching button 151 is pressed, the transmitted electrical signal is a high-level signal, and the switching function corresponding to the first switching button 151 may include switching the demonstration information displayed by the current demonstration device 110 to the demonstration information corresponding to the previous operation step. When the second switching button 152 is pressed, the transmitted electrical signal may be a low-level signal, and the switching function corresponding to the second switching button 152 may include switching the demonstration information displayed by the current demonstration device 110 to the demonstration information corresponding to the next operation step.

[0047] Optionally, multiple operation service information can be displayed on the operation service display page of the demonstration device 110. Users can switch between multiple operation service information using the first switching button 151 and the second switching button 152, select the operation service information corresponding to the operation service to be executed by the execution device, and display the demonstration information corresponding to the operation service to be executed by the execution device through the demonstration device 110.

[0048] In this embodiment, by setting up a demonstration device to display demonstration information, the operation process of the device is guided, replacing manual guidance, reducing labor costs, reducing the possibility of user errors in the operation process of the device, and improving operation efficiency and accuracy.

[0049] To facilitate the display of the execution device's screen on the projection device 120, the control panel 130 is equipped with an execution device placement slot 160. The execution device placement slot 160 can be used to place the execution device, making it convenient to project the execution device's screen onto the projection device 120.

[0050] Optionally, the control panel is provided with a cable outlet 170. The first end of the connecting cable 140 is connected to the projection device 120 inside the control panel 130, and the second end of the connecting cable 140 extends to the control panel 130 through the cable outlet 170.

[0051] By placing the connecting cable 140 inside the operating table 130, the clutter on the operating table caused by the connecting cable 140 being distributed on the operating table is avoided. The second end of the connecting cable 140 extends to the operating table 130 through the cable outlet 170, which facilitates the connection to the execution device.

[0052] Optionally, the second end of the connecting cable 140 is provided with multiple types of connection ports to adapt to different types of execution devices.

[0053] Since different types of execution devices are configured with different types of connection ports, the second end of the connection cable 140 can be set with multiple types of connection ports to adapt to different types of execution devices. For example, the connection ports at the second end of the connection cable 140 can include multiple types of ports such as Lightning port, Type-C port, and Micro-USB port.

[0054] To enable the switching operation of the switch button 150 in different situations, different functions of the switch button 150 can be set for user convenience.

[0055] In one embodiment, the projection device 120 includes a first display screen 121, which displays the screen image of the execution device; the demonstration device 110 includes a second display screen 111, which displays demonstration information corresponding to the screen image of the execution device.

[0056] Specifically, the first display screen 121 can be understood as a device used to display the screen image of the execution device. The second display screen 111 can be understood as a device used to display demonstration information corresponding to the screen image of the execution device. The demonstration device 110 displays the demonstration information corresponding to the screen image of the execution device through the second display screen 111, and the projection device 120 displays the screen image of the execution device through the first display screen 121. This provides users with comparative demonstration information, reduces the risk of user misoperation, and thus improves user operating efficiency.

[0057] In some embodiments, the projection device 120 may include a first display screen 121 and a fourth display screen 124. The first display screen 121 displays the screen image of the execution device, and the fourth display screen 124 is disposed outside the first display screen 121. The fourth display screen 124 transmits the display content of the first display screen 121 and displays second prompt information. The demonstration device 110 may include a second display screen 111, which displays demonstration information corresponding to the screen image of the execution device.

[0058] Specifically, the fourth display screen 124 can be understood as a device used for screen-through transmission of the content displayed on the first display screen 121, and can be set outside the first display screen 121. The second prompt information can be understood as information corresponding to the operation of completing the currently displayed content on the first display screen 121, and the user can complete the operation corresponding to the currently displayed content on the first display screen 121 according to the prompts of the second prompt information.

[0059] Optionally, the fourth display screen 122 is electrically connected to the switching button 150. The switching button 150 synchronously sends electrical signals to the demonstration device 110 and the fourth display screen 122, triggering the demonstration device 110 to display demonstration information and triggering the fourth display screen 122 to send an electrical signal to switch the second prompt information. By displaying the screen image of the executing device on the first display screen 121 and the second prompt information on the fourth display screen 122, the user can complete the corresponding operation according to the second prompt information, reducing the risk of user misoperation and thus improving the user's operating efficiency.

[0060] Optionally, the demonstration information displayed by the demonstration device 110 may include demonstration screens of multiple operation steps during the execution of the operation service. These demonstration screens can be understood as screen images formed based on the correct operation steps. The second prompt information may be prompts for the operation steps during the execution of the operation service. By displaying the demonstration screens on the demonstration device 110 and displaying the second prompt information on the fourth display screen of the projection device, comprehensive guidance is provided to the user during the operation of the device.

[0061] In some embodiments, the projection device 120 may include a first display screen 121, which displays the screen image of the execution device; the demonstration device 110 may include a second display screen 111 and a third display screen 112, the third display screen 112 being disposed outside the second display screen 111, and the third display screen 112 transmitting the display content of the second display screen 111; the third display screen 112 displays a first prompt message, and the second display screen 111 displays a demonstration image, the demonstration message including the first prompt message and / or the demonstration image.

[0062] Specifically, the third display screen 112 can be understood as a device for transmitting the content displayed on the second display screen 111, and can be located outside the second display screen 111. The first prompt information can be understood as information corresponding to the operation of completing the currently displayed content on the second display screen 111, and the user can complete the operation corresponding to the currently displayed content on the second display screen 111 according to the first prompt information. The demonstration information may include the first prompt information, and the demonstration information may also include a demonstration screen, or the demonstration information may include both the first prompt information and the demonstration screen. For example, see [link to example]. Figure 2 , Figure 2 This is a schematic diagram of the structure of a demonstration device provided by this utility model.

[0063] The demonstration device 110 displays the demonstration screen and the first prompt information on its two screens, which are superimposed on the screen to provide the user with intuitive guidance.

[0064] In some embodiments, the projection device 120 may include a first display screen 121 and a fourth display screen 122. The first display screen 121 displays the screen image of the execution device, and the fourth display screen 122 is disposed outside the first display screen 121. The fourth display screen 122 transmits the content displayed on the first display screen and displays a second prompt message. The demonstration device 110 may include a second display screen 111, which displays demonstration information corresponding to the screen image of the execution device. For example, see [link to example]. Figure 3 , Figure 3 This is a structural schematic diagram of a screen projection device provided by this utility model.

[0065] In some embodiments, the projection device 120 may include a first display screen 121 and a fourth display screen 122. The first display screen 121 displays the screen image of the execution device, and the fourth display screen 122 is disposed outside the first display screen 121. The fourth display screen 122 transmits the content displayed on the first display screen 121 and displays a second prompt message. The demonstration device 110 may include a second display screen 111 and a third display screen 112. The second display screen 111 displays demonstration information corresponding to the screen image of the execution device, and the third display screen 112 is disposed outside the second display screen 111. The third display screen 112 transmits the content displayed on the second display screen 111; the third display screen 112 displays a first prompt message, and the second display screen 111 displays the demonstration image. The projection device 120 displays the screen image of the execution device through the first display screen 121, and transmits the content displayed on the first display screen 121 and displays the second prompt message through the fourth display screen 122, thus providing users with clear demonstration information. The demonstration device 110 displays the demonstration information corresponding to the screen of the execution device through the second display screen 111, and transmits the display content of the second display screen 111 through the third display screen 112 and displays the first prompt information. The first prompt information is combined with the screen of the execution device to provide accurate prompts for the user to complete the operation corresponding to the screen of the execution device.

[0066] The first and second prompts can be understood as prompts for the operation steps. These prompts guide the user through the input displayed on the device's screen and may include one or more text and graphics. The first and second prompts may each include one or more of the following: operation content prompts and operation location prompts. Operation content prompts indicate the content required for the operation; operation location prompts indicate the corresponding location.

[0067] The first and second prompts can be the same or different. For example, the first and second prompts can include text, such as "Please enter your name, for example: Zhang San". The first and second prompts can also include key steps, which can be used to provide the user with important information to complete the current operation. These key steps can include a text or graphic item or object. For example, the first and second prompts can include text, such as "Please ensure the information entered is correct".

[0068] The first prompt information may include key steps, which may include one or more text and graphics. The second prompt information may include operation prompts, which may include one or more text and graphics. For example, the first prompt information may be "Please fill in your name", and the second prompt information may include a prompt graphic pointing to the name entry position, as well as the text prompt "Please enter your name, for example: Zhang San".

[0069] Optionally, the aspect ratio of the demonstration device 110 is less than 1.

[0070] When the device being executed is a mobile phone, since the aspect ratio of the mobile phone screen is less than 1, in order to maintain the compatibility between the mobile phone screen displayed by the demonstration device 110 and the mobile phone screen, the aspect ratio of the demonstration device 110 can be set to less than 1.

[0071] Optionally, the aspect ratio of the projection device 120 is less than 1.

[0072] When the device is a mobile phone, since the aspect ratio of the mobile phone screen is less than 1, in order to facilitate the display of the mobile phone screen on the projection device 120 and make it easier for the user to operate, the aspect ratio of the projection device 120 can be set to less than 1.

[0073] Optionally, the aspect ratio of the demonstration device 110 is less than 1 and the aspect ratio of the projection device 120 is less than 1, and the dimensions of the demonstration device 110 and the projection device 120 are the same.

[0074] When the execution device is a mobile phone, since the aspect ratio of the mobile phone screen is less than 1, in order to maintain the compatibility between the mobile phone screen displayed on the demonstration device 110 and the mobile phone screen displayed on the projection device 120, the aspect ratio of the demonstration device 110 and the projection device 120 can be set to less than 1, and the dimensions of the demonstration device 110 and the projection device 120 are the same.

[0075] The technical solution of this embodiment provides an operation assistance system, including a demonstration device, a projection device, and an operating console. The demonstration device and the projection device are respectively installed on the operating console. The projection device is connected to a first end of a connecting cable, and the second end of the connecting cable is provided with a connection port for connecting to an execution device. The projection device displays the screen image of the execution device. A switching button is provided on the operating console, and the switching button is connected to the demonstration device via a line. The demonstration device displays demonstration information corresponding to the screen image of the execution device. The switching button transmits an electrical signal to the demonstration device. The demonstration device receives the electrical signal and displays new demonstration information. It can acquire the screen image of the execution device in real time and compare it with the demonstration information displayed by the demonstration device, thereby improving the efficiency and accuracy of operation.

[0076] Example 2

[0077] Figure 4 This is a schematic diagram of an operation assistance system provided in Embodiment 2 of this utility model, which is a simplification of the above embodiments. Figure 4 As shown, the operation assistance system includes a projection device 210 and an operation console 220, with the projection device 210 mounted on the operation console 220;

[0078] The projection device 210 includes a fifth display screen 211 and a sixth display screen 212. The fifth display screen 211 is connected to the first end of the connecting cable 230. The second end of the connecting cable is provided with a connection port for connecting to the execution device. The fifth display screen 211 displays the screen image of the execution device.

[0079] The control panel 220 is equipped with a switching button 240, which is connected to the sixth display screen 212 via a line; the sixth display screen 212 displays the third prompt information corresponding to the screen image of the execution device.

[0080] The switch button 240 transmits an electrical signal to the sixth display screen 212;

[0081] The sixth display screen 212 receives electrical signals and displays new prompts.

[0082] In this embodiment, the fifth display screen 211 can be understood as a device used to display the screen image of the execution device. The third prompt information can be understood as information corresponding to the operation of completing the content currently displayed on the fifth display screen 211, and the user can complete the operation of the content currently displayed on the fifth display screen 211 according to the third prompt information. The sixth display screen 212 can be understood as a device used to display the third prompt information corresponding to the screen image of the execution device.

[0083] Optionally, a sixth display screen 212 is disposed outside the fifth display screen 211, and the sixth display screen 212 transmits the display content of the fifth display screen 211.

[0084] To facilitate users in completing the operations corresponding to the screen display of the execution device shown on the fifth display screen 211 based on the third prompt information, a sixth display screen 212 can be placed outside the fifth display screen. The sixth display screen 212 transmits the content displayed on the fifth display screen 211, and the fifth display screen 211 displays the screen display of the execution device.

[0085] Optionally, the fifth display screen 211 and the sixth display screen 212 are set independently.

[0086] Specifically, the fifth display screen 211 and the sixth display screen 212 are set independently. For example, they can be set side by side or one above the other. The settings can be made according to the user's needs, and there are no restrictions here.

[0087] The technical solution of this embodiment provides an operation assistance system, including: a screen projection device and an operating table. The screen projection device is respectively installed on the operating table. The screen projection device includes a fifth display screen and a sixth display screen. The fifth display screen is connected to a first end of a connecting cable, and the second end of the connecting cable is provided with a connection port for connecting to an execution device. The fifth display screen displays the screen image of the execution device. A switching button is provided on the operating table, and the switching button is connected to the sixth display screen through a line. The sixth display screen displays a third prompt message corresponding to the screen image of the execution device. The switching button transmits an electrical signal to the sixth display screen. The sixth display screen receives the electrical signal, displays a new prompt message, and operates the execution device according to the third prompt message displayed on the sixth display screen, thereby improving the efficiency and accuracy of operation.

[0088] The specific embodiments described above do not constitute a limitation on the scope of protection of this utility model. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. An operation assistance system, characterized in that, include: The system includes a demonstration device, a projection device, and an operating console, wherein the demonstration device and the projection device are respectively mounted on the operating console; The projection device is connected to the first end of the connecting cable, and the second end of the connecting cable is provided with a connection port for connecting to the execution device; the projection device displays the screen image of the execution device; The control panel is equipped with a switching button, which is connected to the demonstration device via a line; the demonstration device displays demonstration information corresponding to the screen display of the execution device. The switching button transmits an electrical signal to the demonstration device; The demonstration device receives the electrical signal and displays new demonstration information.

2. The operation assistance system according to claim 1, characterized in that, The projection device includes a first display screen, which displays the screen image of the execution device. The demonstration device includes a second display screen, which displays demonstration information corresponding to the screen display of the execution device.

3. The operation assistance system according to claim 2, characterized in that, The demonstration device also includes: a third display screen, which is disposed outside the second display screen and transmits the content displayed on the second display screen; The third display screen shows the first prompt information, and the second display screen shows the demonstration screen. The demonstration information includes the first prompt information and / or the demonstration screen.

4. The operation assistance system according to claim 2 or 3, characterized in that, The projection device also includes a fourth display screen, which is disposed outside the first display screen. The fourth display screen transmits the content displayed on the first display screen and displays a second prompt message.

5. The operation assistance system according to claim 1, characterized in that, The switching buttons include a first switching button and a second switching button, and the first switching button and the second switching button transmit different electrical signals when pressed.

6. The operation assistance system according to claim 1, characterized in that, The control panel is equipped with a slot for placing execution devices.

7. The operation assistance system according to claim 1, characterized in that, The operating platform is provided with a cable outlet. The first end of the connecting cable is connected to the projection device inside the operating platform, and the second end of the connecting cable extends to the operating platform through the cable outlet. The second end of the connecting cable is provided with multiple types of connection ports to adapt to different types of execution devices.

8. The operation assistance system according to claim 1, characterized in that, The aspect ratio of the demonstration device is less than 1, and / or the aspect ratio of the projection device is less than 1.

9. An operation assistance system, characterized in that, include: A projection device and an operating console, wherein the projection device is mounted on the operating console; The projection device includes a fifth display screen and a sixth display screen. The fifth display screen is connected to a first end of a connecting cable, and the second end of the connecting cable is provided with a connection port for connecting to an execution device. The fifth display screen displays the screen image of the execution device. The control panel is equipped with a switching button, which is connected to the sixth display screen via a line; the sixth display screen displays the third prompt information corresponding to the screen image of the execution device; The switching button transmits an electrical signal to the sixth display screen; The sixth display screen receives the electrical signal and displays new prompt information.

10. The operation assistance system according to claim 9, characterized in that, The sixth display screen is disposed outside the fifth display screen, and the sixth display screen transmits the content displayed on the fifth display screen. Alternatively, the fifth display screen and the sixth display screen may be set up independently.

Images