Operation screen system capable of adaptively adjusting angle

Abstract

The invention relates to an operation screen system capable of adaptively adjusting an angle, which comprises an operation screen assembly, a mounting bottom plate and an operation screen adjusting assembly, and is characterized in that the operation screen assembly comprises an operation screen, a screen camera and a screen bracket, and one end of the screen bracket is hinged to the back surface of the operation screen; the operation screen adjusting assembly comprises a lead screw mechanism driving the bottom side of the operation screen to move in a reciprocating mode, a linkage mechanism driving the end, away from the operation screen, of the screen support to move up and down in a linkage mode through the lead screw mechanism, a control panel and position sensors arranged at the movement starting point and the movement ending point of the bottom side of the operation screen. The screen camera is electrically connected with the operation screen, and the control panel is electrically connected with the operation screen, the lead screw mechanism and the position sensor. According to the operation screen system, the angle can be automatically adjusted in a self-adaptive mode, the comfort degree of user operation is improved, and therefore the user experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of financial equipment, and in particular to an operating screen system capable of adaptively adjusting an angle. Background Art

[0002] Currently, there are more and more financial terminal devices in places such as banks, telecommunications, industry and commerce, social security, government affairs, taxation, and supermarkets, and there are more and more touch-screen operation screens on the terminals. The current operation screen angles are mostly adjusted by manually rotating the screen, and users need to adjust their front and back positions and body postures to operate comfortably due to individual differences. In addition, the operation screen will shake during operation, and the stability of the operation screen is poor, resulting in a poor user experience. Summary of the invention

[0003] In view of this, an object of the present invention is to provide an operating screen system that can adaptively adjust the angle so as to improve the comfort of user operation and thus improve the user experience.

[0004] The present invention solves the above problems by the following technical means:

[0005] The present invention provides an operating screen system that can adaptively adjust the angle, comprising an operating screen component, a mounting base plate and an operating screen adjustment component, wherein the operating screen component comprises an operating screen, a screen camera and a screen bracket, one end of the screen bracket is hinged to the back side of the operating screen; the operating screen adjustment component comprises a screw mechanism that drives the bottom side of the operating screen to move back and forth, a linkage mechanism that drives the end of the screen bracket away from the operating screen to move up and down through the screw mechanism, a control panel and position sensors arranged at the starting point and end point of the movement on the bottom side of the operating screen, the screen camera is electrically connected to the operating screen, and the control panel is electrically connected to the operating screen, the screw mechanism and the position sensor respectively.

[0006] Furthermore, the screw mechanism includes a screw that is rotatably mounted on the mounting base through a screw mounting seat, a driving assembly that drives the screw to rotate, a screw slider threadedly connected to the screw, and a screw slider end screen mounting seat fixedly connected to the screw slider, and position sensors are provided at the starting point and end point of the movement of the screw slider, the screw slider end screen mounting seat is hinged to the bottom side of the operating screen, and a first sliding groove that is slidably assembled with the screw slider end screen mounting seat is opened on the mounting base.

[0007] Furthermore, the drive assembly includes a motor and a belt transmission mechanism, the motor is fixedly mounted on the mounting base through a motor mounting seat, the belt transmission mechanism includes a motor pulley installed at the output end of the motor, a screw pulley installed at one end of the screw, and a synchronous belt wound between the motor pulley and the screw pulley, and the motor is electrically connected to the control board.

[0008] Furthermore, the linkage mechanism includes a gear shaft rotatably mounted on the mounting base through a gear shaft mounting seat, a gear mounted on the gear shaft, a rack fixedly connected to the end of the screen bracket away from the operating screen, and a pressure wheel assembly that maintains meshing transmission with the rack and the gear, a screw bevel gear is installed at the end of the screw away from the screw pulley, and a shaft bevel gear meshing transmission with the screw bevel gear is installed on the gear shaft.

[0009] Furthermore, the pressure wheel assembly includes a pressure wheel and a pressure wheel mounting seat, the pressure wheel mounting seat is arranged on the mounting base plate, the pressure wheel is mounted on the pressure wheel mounting seat, and the pressure wheel is pressed and fitted against the non-tooth side surface of the rack.

[0010] Furthermore, the installation base plate is also provided with a guide mechanism for guiding the movement of the bottom side of the operating screen.

[0011] Furthermore, the guiding mechanism includes a guide rail mounting seat arranged on the mounting base, a linear guide rail arranged on the guide rail mounting seat, a guide rail slider slidably assembled with the linear guide rail, and a guide rail slider end screen mounting seat fixedly connected to the guide rail slider, the guide rail slider end screen mounting seat is hinged to the bottom side of the operating screen, and a second sliding groove slidably assembled with the guide rail slider end screen mounting seat is opened on the mounting base.

[0012] Furthermore, a shell is arranged on the outer side of the installation base plate.

[0013] Beneficial effects of the present invention:

[0014] The operating screen system capable of adaptively adjusting the angle of the present application comprises an operating screen assembly, a mounting base plate and an operating screen adjustment assembly, wherein the operating screen assembly comprises an operating screen, a screen camera and a screen bracket, one end of the screen bracket being hinged to the back of the operating screen; the operating screen adjustment assembly comprises a screw mechanism that drives the bottom side of the operating screen to move back and forth, a linkage mechanism that drives the end of the screen bracket away from the operating screen to move up and down through the screw mechanism, a control panel and position sensors arranged at the starting point and end point of the movement of the bottom side of the operating screen, the screen camera is electrically connected to the operating screen, and the control panel is electrically connected to the operating screen, the screw mechanism and the position sensor respectively. The operating screen system of the present application can adaptively and automatically adjust the angle, improve the user's comfort in operation, and thus improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 A schematic diagram of an angle of a horizontal state of an operating screen of an operating screen system capable of adaptively adjusting an angle provided by the present application;

[0017] Figure 2Another angle schematic diagram of the horizontal state of an operating screen of an operating screen system capable of adaptively adjusting an angle provided by the present application;

[0018] Figure 3 A schematic structural diagram of an operating screen system capable of adaptively adjusting an angle provided by the present application, in which an operating screen is in a backward-moving and tilted state;

[0019] Figure 4 A schematic diagram of the structure of a sliding component of an operating screen system capable of adaptively adjusting angles provided in the present application;

[0020] Among them, the figure marks in the figure are: 1. operation screen assembly; 11. operation screen; 12. screen camera; 13. screen bracket; 2. installation base plate; 31. motor; 32. motor pulley; 33. motor mounting seat; 34. synchronous belt; 35. screw pulley; 36. screw; 37. screw slider; 38. screen mounting seat at the end of the screw slider; 39. screw mounting seat; 310. screw bevel gear; 311. control board; 312. position sensor; 313. gear shaft mounting seat; 314. gear shaft; 315. gear; 316. shaft bevel gear; 317. pressure wheel mounting seat; 318. pressure wheel; 4. guide mechanism; 41. guide rail mounting seat; 42. linear guide; 43. guide rail slider; 44. screen mounting seat at the end of the guide rail slider; 5. casing. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present invention will become clearer and more specific. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0022] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] like Figures 1 to 4 As shown, the embodiment of the present invention discloses an operating screen system capable of adaptively adjusting the angle, including an operating screen assembly 1, a mounting base plate 2 and an operating screen adjustment assembly, wherein a housing 5 is disposed on the outer side of the mounting base plate, and the operating screen assembly includes an operating screen 11, a screen camera 12 and a screen bracket 13, wherein the screen camera is disposed on the top of the operating screen, and an operating system mainboard is disposed in the operating screen 11, which can be operated by touch, and the screen camera 12 is connected to the operating system mainboard in the operating screen 11 through a cable. The screen camera 12 contains a face algorithm, which can detect the position and posture of the user's face within the camera shooting range, and the operating screen 11 generates an electrical signal according to the position and posture of the user's face, and transmits it to the control board 311 through a cable; one end of the screen bracket is hinged to the back of the operating screen.

[0025] The operating screen adjustment assembly includes a screw mechanism that drives the bottom side of the operating screen to move back and forth, a linkage mechanism that drives the end of the screen bracket away from the operating screen to move up and down through the screw mechanism, a control panel 311, and position sensors 312 arranged at the starting point and end point of the movement on the bottom side of the operating screen. The screen camera is electrically connected to the operating screen, and the control panel 311 is electrically connected to the operating screen 11, the screw mechanism and the position sensor 312 respectively.

[0026] In this embodiment, the screw mechanism includes a screw 36 rotatably mounted on the mounting base through a screw mounting seat 39, a driving assembly that drives the screw to rotate, a screw slider 37 threadedly connected to the screw, and a screw slider end screen mounting seat 38 fixedly connected to the screw slider. Position sensors 312 are provided at the starting point and end point of the movement of the screw slider. The screw slider end screen mounting seat is hinged to the bottom side of the operating screen, and a first sliding groove is provided on the mounting base for sliding assembly with the screw slider end screen mounting seat.

[0027] In this embodiment, the driving assembly includes a motor 31 and a belt transmission mechanism. The motor is fixedly mounted on the mounting base through a motor mounting seat 33. The belt transmission mechanism includes a motor pulley 32 installed at the output end of the motor, a screw pulley 35 installed at one end of the screw, and a synchronous belt 34 wound between the motor pulley and the screw pulley. The motor is electrically connected to the control board.

[0028] In this embodiment, the linkage mechanism includes a gear shaft 314 rotatably mounted on the mounting base through a gear shaft mounting seat 313, a gear 315 mounted on the gear shaft, a rack fixedly connected to the end of the screen bracket away from the operating screen, and a pressure wheel assembly that maintains meshing transmission between the rack and the gear, a screw bevel gear 310 is installed at the end of the screw away from the screw pulley, and a shaft bevel gear 316 meshing transmission with the screw bevel gear is installed on the gear shaft; the pressure wheel assembly includes a pressure wheel 318 and a pressure wheel mounting seat 317, the pressure wheel mounting seat is set on the mounting base, the pressure wheel is mounted on the pressure wheel mounting seat, and the pressure wheel is pressed and fitted with the non-tooth side surface of the rack; in this embodiment, racks and pressure wheel assemblies are set on both sides of the screen bracket, and the two pressure wheels 318 are respectively pressed and contacted with the upper surface of the rack to ensure the meshing of the rack and the gear.

[0029] The mounting base is also provided with a guide mechanism 4 for guiding the movement of the bottom side of the operating screen. In this embodiment, guide mechanisms are provided on both sides of the operating screen; the guide mechanism includes a guide rail mounting seat 41 arranged on the mounting base, a linear guide rail 42 arranged on the guide rail mounting seat, a guide rail slider 43 slidably assembled with the linear guide rail, and a guide rail slider end screen mounting seat 44 fixedly connected to the guide rail slider, the guide rail slider end screen mounting seat is hinged to the bottom side of the operating screen, and a second sliding groove slidably assembled with the guide rail slider end screen mounting seat is opened on the mounting base.

[0030] The specific working principle is as follows:

[0031] When the operation screen 11 detects that the user's face is within the unfavorable range of the screen camera shooting range, an electrical signal is generated and transmitted to the control board 311 through the cable, so that the motor 31 is powered to rotate and drive the motor pulley 32 to rotate forward and reverse, and then drive the screw pulley 34 and the screw 36 to rotate forward and reverse through the synchronous belt 34, and then drive the screw slider 37 and the screen mounting seat 38 at the end of the screw slider to move forward and backward, thereby driving the operation screen 11 to move forward and backward, and also drive the two sets of guide rail slider end screen mounting seats 44 to move forward and backward on their respective linear guide rails 42;

[0032] When the operating screen 11 detects that the user's face is within the optimal range of the screen camera shooting range, an electrical signal is generated and transmitted to the control board 311 through a cable, and the control board 311 drives the motor 31 to stop moving; when one of the two position sensors 312 detects that the screen mounting bracket 38 at the end of the screw slider moves to the starting or end position, an electrical signal is generated and transmitted to the control board 311 through a cable, and the control board 311 drives the motor 31 to stop moving, so that the operating screen 11 stops at the front end or the rear end.

[0033] At the same time, when the screw 36 rotates, it will drive the screw bevel gear 310 to rotate forward and reverse, and then the screw bevel gear 310 will drive the shaft bevel gear 316 to rotate forward and reverse through gear transmission, and then drive the gear shaft 314 and the two gears 315 to rotate forward and reverse, and then the two gears 315 will drive the rack and the screen bracket 11 to move up and down through gear transmission, so that the operating screen 11 can swing, so as to adjust the angle of the operating screen 11.

[0034] In this embodiment, when the motor 31 is not powered to rotate, a force can also be applied to the operating screen 11 by hand to drive the operating screen 11 to adjust the position and angle at the same time.

[0035] In this embodiment, two rack structures and corresponding gears 315 and two sets of pressure wheels 318 are arranged at the rear end of the screen bracket 13. In other embodiments, one or more rack structures and corresponding gears 315 and two sets of pressure wheels 318 may be arranged at the rear end of the screen bracket 13.

[0036] In this embodiment, two sets of sliding components 4 and corresponding connecting shafts on both sides of the bottom of the operating screen 11 are provided. In other embodiments, one or more sets of sliding components 4 and corresponding connecting shafts on the bottom of the operating screen 11 may be provided.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An operating screen system capable of adaptively adjusting angles, characterized in that: It includes an operating screen assembly, a mounting base plate and an operating screen adjustment assembly, wherein the operating screen assembly includes an operating screen, a screen camera and a screen bracket, one end of the screen bracket is hinged to the back of the operating screen; the operating screen adjustment assembly includes a screw mechanism for driving the bottom side of the operating screen to move back and forth, a linkage mechanism that drives the end of the screen bracket away from the operating screen to move up and down through the screw mechanism, a control panel and position sensors arranged at the starting point and end point of the movement on the bottom side of the operating screen, the screen camera is electrically connected to the operating screen, and the control panel is electrically connected to the operating screen, the screw mechanism and the position sensor respectively.

2. The operating screen system capable of adaptively adjusting angles according to claim 1, characterized in that: The screw mechanism includes a screw that is rotatably mounted on a mounting base plate through a screw mounting seat, a driving assembly that drives the screw to rotate, a screw slider threadedly connected to the screw, and a screw slider end screen mounting seat fixedly connected to the screw slider. Position sensors are provided at the starting point and end point of the movement of the screw slider. The screw slider end screen mounting seat is hinged to the bottom side of the operating screen, and a first sliding groove that is slidably assembled with the screw slider end screen mounting seat is provided on the mounting base plate.

3. The operating screen system capable of adaptively adjusting angle according to claim 2, characterized in that: The drive assembly includes a motor and a belt transmission mechanism. The motor is fixedly mounted on a mounting base via a motor mounting seat. The belt transmission mechanism includes a motor pulley mounted on an output end of the motor, a screw pulley mounted on one end of a screw, and a synchronous belt wound between the motor pulley and the screw pulley. The motor is electrically connected to a control board.

4. The operating screen system capable of adaptively adjusting angles according to claim 3 is characterized in that: The linkage mechanism includes a gear shaft rotatably mounted on a mounting base through a gear shaft mounting seat, a gear mounted on the gear shaft, a rack fixedly connected to an end of the screen bracket away from the operating screen, and a pressure wheel assembly that maintains meshing transmission between the rack and the gear, a screw bevel gear is mounted on the end of the screw away from the screw pulley, and a shaft bevel gear meshing transmission with the screw bevel gear is mounted on the gear shaft.

5. The operating screen system capable of adaptively adjusting angle according to claim 4 is characterized in that: The pressure wheel assembly comprises a pressure wheel and a pressure wheel mounting seat, wherein the pressure wheel mounting seat is arranged on a mounting base plate, and the pressure wheel is mounted on the pressure wheel mounting seat, and the pressure wheel is pressed and fitted with a non-tooth side surface of the rack.

6. The operating screen system capable of adaptively adjusting the angle according to any one of claims 1 to 5, characterized in that: The installation base plate is also provided with a guide mechanism for guiding the movement of the bottom side of the operating screen.

7. The operating screen system capable of adaptively adjusting angles according to claim 6, characterized in that: The guiding mechanism comprises a guide rail mounting seat arranged on a mounting base, a linear guide rail arranged on the guide rail mounting seat, a guide rail slider slidably assembled with the linear guide rail, and a guide rail slider end screen mounting seat fixedly connected with the guide rail slider, the guide rail slider end screen mounting seat is hinged to the bottom side of the operating screen, and a second sliding groove slidably assembled with the guide rail slider end screen mounting seat is provided on the mounting base.

8. The operating screen system capable of adaptively adjusting angles according to claim 7, characterized in that: A shell is arranged on the outer side of the installation base plate.

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