Man-machine interaction circular rotation control structure based on high-integration display screen

Abstract

The utility model discloses a man-machine interaction circular rotation control structure based on a high-integration display screen, which comprises a display screen and a liquid crystal module arranged on the display screen, and further comprises a dustproof mechanism arranged on the outer wall of one side of the display screen; a first rotary knob is arranged on the outer wall of one side of the display screen, a rotating shaft is arranged on the inner wall of the first rotary knob, a second rotary knob is arranged on the circumferential outer wall of the rotating shaft, two limiting blocks are arranged on the outer wall of one side of the first rotary knob, and two limiting grooves are formed in the outer wall of the side, close to the limiting blocks, of the second rotary knob. And the limiting block is matched with the limiting groove. The man-machine interaction circular rotation control structure based on the high-integration display screen is provided with a module for realizing control by using the knob, can be operated under the condition that a control panel is small, can prevent mistaken touch, and has the technical effects of high integration degree, high intelligence degree, strong universality and high reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a human-computer interactive circular rotation control structure based on a highly integrated display screen. Background Art

[0002] In the control systems of electronic products and equipment, with the widespread application of microprocessors (MCUs), the human-computer interaction interface that can display the operating process and control parameter information of the microprocessor is an irreversible development trend and direction. It not only occupies an important position in the automatic control system, but also has a qualitative promotion to the improvement and upgrading of product and equipment control performance.

[0003] However, when the human-computer interactive circular rotary control structure of the traditional display screen is used, it is easy to cause accidental touch in some situations where control is required within a small range, which may also cause control difficulties or errors. For example, the graphic controllers we commonly use have a display screen and a touch panel, which are combined into one, and are both flat or large curved. The control is performed on this surface, and the control action is not only swiping and clicking on the surface, but rotating and adjusting have always been traditional control actions, which are difficult to replace with surface control operations. It will be difficult to control when used under the condition of a small control panel. Utility Model Content

[0004] The utility model discloses a human-machine interactive circular rotating control structure based on a highly integrated display screen, and aims to solve the technical problem that when a traditional human-machine interactive circular rotating control structure of a display screen is used, accidental contact is easily caused in some occasions requiring control within a small range, which may also cause control difficulties or control errors.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A human-computer interactive circular rotation control structure based on a highly integrated display screen includes a display screen and a liquid crystal module arranged on the display screen, and also includes:

[0007] Dust-proof mechanism: The dust-proof mechanism is arranged on an outer wall of one side of the display screen;

[0008] A first knob is provided on the outer wall of one side of the display screen, a rotating shaft is provided on the inner wall of the first knob, a second knob is provided on the circumferential outer wall of the rotating shaft, two limit blocks are provided on the outer wall of one side of the first knob, two limit grooves are formed on the outer wall of one side of the second knob close to the limit block, the limit block is adapted to the limit groove, and a rotary encoder is provided on the outer wall of one side of the second knob.

[0009] In this solution, during use, the first knob is pressed so that the limit block on the first knob is limited in the limit groove, so that the first knob and the second knob are limited and fixed, and the first knob is rotated to rotate the second knob. At the same time, the rotary encoder works synchronously. When not in use, the first knob and the second knob do not rotate synchronously to prevent accidental contact. The rotary encoder is used for measurement and control to realize the operation of the controller. The module that uses the knob to realize the control meets the requirements of use under conditions where the control panel is small. In conjunction with the LCD module on the display screen, the product has the characteristics of high integration, high intelligence, strong versatility and high reliability.

[0010] In a preferred embodiment, the dustproof mechanism includes a slide groove arranged on the outer wall of one side of the display screen, a connecting block is provided on the inner wall of the slide groove, a dustproof box is provided on the outer wall of one side of the connecting block, and the first knob and the four buttons are all located inside the dustproof box.

[0011] By adopting the above technical solution, the dustproof box protects the internal buttons and the first knob from dust. When using the first knob, the dustproof box is pushed to make the connecting block slide in the slide groove, exposing the first knob for rotation, which is dustproof and convenient for sliding.

[0012] In a preferred solution, a microprocessor is provided inside the display screen, and the microprocessor is used in conjunction with the display screen.

[0013] By adopting the above technical scheme, a microprocessor is used to realize the interface display and control operation signal processing of the display screen, and it can also realize the feedback of the control instructions and data sent and received by the whole machine driver, and reflect the real-time operation status and data of the whole machine on the interface, so that the operation control of the whole machine is timely, accurate and error-free. When the whole machine works abnormally, the error information content is reported.

[0014] As can be seen from the above, the human-computer interactive circular rotation control structure based on the highly integrated display screen includes a display screen and a liquid crystal module arranged on the display screen, and also includes:

[0015] Dust-proof mechanism: The dust-proof mechanism is arranged on an outer wall of one side of the display screen;

[0016] A first knob is provided on one side outer wall of the display screen, a rotating shaft is provided on the inner wall of the first knob, a second knob is provided on the circumferential outer wall of the rotating shaft, two limit blocks are provided on one side outer wall of the first knob, two limit slots are provided on one side outer wall of the second knob close to the limit block, the limit block is adapted to the limit slot, and a rotary encoder is provided on one side outer wall of the second knob. The human-computer interactive circular rotary control structure based on a highly integrated display screen provided by the utility model has a module for realizing control by using a knob, can be operated even when the control panel is small, can prevent accidental touch, and has the technical effects of high integration, high intelligence, strong versatility, and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the human-computer interactive circular rotation control structure based on a highly integrated display screen proposed by the utility model.

[0018] Figure 2 This is a schematic diagram of the microprocessor structure of the human-computer interactive circular rotation control structure based on a highly integrated display screen proposed by the utility model.

[0019] Figure 3 This is a schematic diagram of the rotary encoder structure of the human-computer interactive circular rotation control structure based on the highly integrated display screen proposed by the utility model.

[0020] Figure 4 This is a schematic diagram of the limit block structure of the human-computer interactive circular rotation control structure based on the highly integrated display screen proposed by the utility model.

[0021] In the attached figure: 1. display screen; 2. liquid crystal module; 3. touch panel; 4. FPC connecting line; 5. RGB atmosphere light; 6. slide groove; 7. connecting block; 8. dustproof box; 9. microprocessor; 10. first knob; 11. second knob; 12. rotary encoder; 13. limit block; 14. limit groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0023] The human-machine interactive circular rotating control structure based on a high-integrated display screen disclosed by the utility model is mainly applied to the human-machine interactive circular rotating control structure of a traditional display screen. When used in some occasions requiring control within a small range, accidental contact is prone to occur, which may also cause control difficulties or control errors.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , a human-computer interactive circular rotation control structure based on a highly integrated display screen includes a display screen 1 and a liquid crystal module 2 arranged on the display screen 1, and also includes:

[0025] Dust-proof mechanism: The dust-proof mechanism is arranged on one side outer wall of the display screen 1;

[0026] A first knob 10 is provided on one side outer wall of the display screen 1, a rotating shaft is provided on the inner wall of the first knob 10, a second knob 11 is provided on the circumferential outer wall of the rotating shaft, two limit blocks 13 are fixedly connected to one side outer wall of the first knob 10, two limit grooves 14 are formed on one side outer wall of the second knob 11 close to the limit block 13, the limit block 13 is matched with the limit groove 14, and a rotary encoder 12 is provided on one side outer wall of the second knob 11.

[0027] In a specific working process, when the display screen 1 is not in use, the first knob 10 and the second knob 11 are not in contact, and rotating the first knob 10 will not be affected by the second knob 11, thereby preventing the program from being started due to accidental contact. During use, the first knob 10 is pressed to limit the limit block 13 on the first knob 10 in the limit groove 14, so that the first knob 10 and the second knob 11 are limited and fixed, and the first knob 10 is rotated to rotate the second knob 11, and the rotary encoder 12 works synchronously at the same time. The rotary encoder 12 is used for measurement and control to realize the manipulation of the controller, and the control module that uses the knob to realize the control meets the requirements for use under conditions where the control panel is small. In conjunction with the liquid crystal module 2 on the display screen 1, the arrangement and transmittance of the liquid crystal molecules are controlled to realize the display and change of various images and texts.

[0028] The first knob 10 and the second knob 11 are used in combination. Thus, the design of the first knob 10 and the second knob 11 prevents the program from being started by accidental contact when not in operation, and they rotate synchronously in operation to receive the action of the rotary encoder 12, and the coordination effect is good.

[0029] Reference Figure 1 and Figure 2 In a preferred embodiment, four touch panels 3 are provided on the liquid crystal module 2, and four buttons are provided on the outer wall of the display screen 1 on one side close to the first knob 10, and the buttons are used in conjunction with the first knob 10.

[0030] Specifically, the touch panel 3 implementation module has an operation interface with windows, menus, icons and functions that can control operations, which can be operated directly on the touch panel 3. In the case of a small panel, the first knob 10 is used to assist in regulation. The buttons cooperate with the first knob 10 to make the operation process smoother.

[0031] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, the dustproof mechanism includes a slide groove 6 provided on an outer wall of one side of the display screen 1, a connecting block 7 is slidably connected to the inner wall of the slide groove 6, a dustproof box 8 is fixedly connected to the outer wall of one side of the connecting block 7, and the first knob 10 and the four buttons are all located inside the dustproof box 8.

[0032] Specifically, the dustproof box 8 protects the internal buttons and the first knob 10 from dust. When the first knob 10 is used, the dustproof box 8 is pushed to make the connecting block 7 slide in the slide groove 6, exposing the first knob 10 for rotation.

[0033] Reference Figure 1 and Figure 2 In a preferred embodiment, a microprocessor 9 is provided inside the display screen 1 , and the microprocessor 9 is used in conjunction with the display screen 1 .

[0034] Specifically, the microprocessor 9 is used to realize the interface display and control operation signal processing of the display screen 1, and can also realize the feedback of the control instructions and data sent and received by the whole machine driver, reflect the real-time operation status and data of the whole machine on the interface, and control the operation of the whole machine in a timely, accurate and error-free manner. When the whole machine works abnormally, the error information content is reported.

[0035] Reference Figure 1 In a preferred embodiment, an FPC connecting line 4 is connected to the bottom outer wall of the display screen 1 .

[0036] Specifically, the FPC connecting line 4 is used to connect the signal line between the driving board and the main board of the display screen 1 to ensure that the display screen 1 can work normally and stably transmit image signals. The FPC connecting line 4 has good flexibility and good electrical performance, can be flexibly bent in a small space, and can reduce signal interference and distortion when transmitting signals, thereby ensuring the stability and reliability of signal transmission.

[0037] Reference Figure 1 and Figure 3 In a preferred embodiment, RGB atmosphere lights 5 are provided at both corners of the bottom of the display screen 1 .

[0038] Specifically, the RGB atmosphere light 5 on the display screen 1 is a lighting device that can bring colorful visual effects. It can display and change various colors by controlling the color combination and brightness changes of the RGB lamp beads, providing personalized lighting experience for different scenes and needs.

[0039] Working principle: When in use, the FPC connecting line 4 is used to connect the signal line between the driving board and the main board of the display screen 1. The microprocessor 9 realizes the interface display and control operation signal processing of the display screen 1, and then feedbacks the control instructions and data sent and received by the whole machine driver. It is not easy to operate on the small panel. When the touch panel 3 on the liquid crystal module 2 is operated, the dust box 8 is moved, and the first knob 10 is pressed to limit the limit block 13 on the first knob 10 in the limit groove 14, so that the first knob 10 and the second knob 11 are limited and fixed, and the first knob 10 is rotated to make the second knob 11 rotate synchronously. At the same time, the rotary encoder 12 works synchronously to realize the control of the module, and the display screen 1 is operated using instructions.

[0040] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A human-computer interactive circular rotation control structure based on a highly integrated display screen, comprising a display screen (1) and a liquid crystal module (2) arranged on the display screen (1), characterized in that: Also includes: Dust-proof mechanism: the dust-proof mechanism is arranged on an outer wall of one side of the display screen (1); A first knob (10) is provided on an outer wall of one side of the display screen (1), a rotating shaft is provided on an inner wall of the first knob (10), a second knob (11) is provided on a circumferential outer wall of the rotating shaft, two limit blocks (13) are provided on an outer wall of one side of the first knob (10), two limit grooves (14) are provided on an outer wall of one side of the second knob (11) close to the limit blocks (13), the limit blocks (13) are matched with the limit grooves (14), and a rotary encoder (12) is provided on an outer wall of one side of the second knob (11).

2. The human-computer interactive circular rotation control structure based on a highly integrated display screen according to claim 1 is characterized in that: The first knob (10) and the second knob (11) are used in conjunction with each other.

3. The human-computer interactive circular rotation control structure based on a highly integrated display screen according to claim 2 is characterized in that: Four touch panels (3) are provided on the liquid crystal module (2), and four buttons are provided on an outer wall of a side of the display screen (1) close to the first knob (10), wherein the buttons are used in conjunction with the first knob (10).

4. The human-computer interactive circular rotation control structure based on a highly integrated display screen according to claim 3 is characterized in that: The dustproof mechanism comprises a slide groove (6) provided on an outer wall of one side of the display screen (1); a connecting block (7) is provided on an inner wall of the slide groove (6); a dustproof box (8) is provided on an outer wall of one side of the connecting block (7); and the first knob (10) and the four buttons are all located inside the dustproof box (8).

5. The human-computer interactive circular rotation control structure based on a highly integrated display screen according to claim 1 is characterized in that: A microprocessor (9) is provided inside the display screen (1), and the microprocessor (9) is used in conjunction with the display screen (1).

6. The human-computer interactive circular rotation control structure based on a highly integrated display screen according to claim 1, characterized in that: An FPC connection line (4) is connected to the bottom outer wall of the display screen (1).

7. The human-computer interactive circular rotation control structure based on a highly integrated display screen according to claim 1 is characterized in that: RGB ambient lights (5) are provided at two corners of the bottom of the display screen (1).

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