Device for realizing automatic anti-collision of operating screen by utilizing change of gravity arm

Abstract

This invention relates to a device for automatically preventing collisions of an operating screen by utilizing changes in the gravitational lever arm. The device includes a cabinet, a panel, a rear advertising screen, and an operating screen. The operating screen is hinged to the panel via an operating screen hinge and is rotated by a gas spring. This structural design prevents damage caused by the operating screen colliding with the rear advertising screen when the panel is opened.

Description

Technical Field

[0001] This invention relates to the field of financial equipment technology, and more specifically to a device that uses changes in the gravitational lever arm to achieve automatic anti-collision of the operating screen. Background Technology

[0002] Financial self-service electronic devices typically include a cabinet, a panel, an operating screen mounted on the panel, and an advertising screen mounted on the back of the cabinet. With the rapid development of self-service electronic devices, customers have increasingly higher demands for the user experience. Because people have varying heights, it's difficult for a product of the same height to simultaneously meet the needs of users of different heights. Therefore, an assembly method with an adjustable operating screen has emerged to ensure that people of different heights can have a good viewing and operating experience on the same device. However, some customers do not return the operating screen to its initial position after use. When tellers perform routine maintenance or cleaning, they may not notice that the operating screen has not been reset. If the panel is opened at this time, the operating screen may collide with the advertising screen or other objects behind it, causing damage to the device or screen. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a device for automatically preventing collisions of the operating screen by utilizing the change of gravity lever arm, so as to avoid damage caused by the collision between the operating screen and the advertising screen at the rear end when the panel is opened.

[0004] The present invention solves the above problems by means of the following technical means: a device including a cabinet, a panel, a rear advertising screen and an operation screen; the operation screen is hinged to the panel by an operation screen hinge and is rotated by a gas spring.

[0005] Furthermore, when the panel is not flipped up, the gravitational torque G×L of the control panel with the control panel hinge as the fulcrum is... g1 Less than the gas spring torque F1×L f1 .

[0006] Furthermore, after the panel is flipped up, before it hits the rear advertising screen, ensure that the gravitational torque G×L at at least one position of the operating screen is within acceptable limits. g2 Greater than the gas spring torque F1×L f1 .

[0007] Furthermore, the panel is hinged to the cabinet via panel hinges.

[0008] Furthermore, the rear advertising screen is fixedly installed on the rear side of the cabinet.

[0009] Furthermore, one end of the gas spring is hinged to the operation screen, and the other end is hinged to the panel.

[0010] Under normal circumstances, when a customer needs to adjust the angle of the control panel, they apply force by hand to flip the control panel to the required angle. The gravitational torque G×L of the control panel about the hinge is then applied. g1 Less than the gas spring torque F1×L f1 The control panel can be positioned at the angle required by the customer.

[0011] When a customer leaves without resetting the control panel, and the panel is flipped up by a bank teller, the control panel may interfere with the back-end advertising screen.

[0012] To avoid this situation, the gas spring torque and gravitational torque of the control panel in different positions were checked and adjusted to ensure that when the panel is not flipped up, the gas spring torque is sufficient to support the control panel when it is flipped to the required angle. When the panel is flipped up, before it hits the rear advertising screen, due to the backward tilt of the control panel, the gravitational arm of the control panel with the control panel hinge as the fulcrum increases to L. g2 The gas spring torque F1×L f1 The situation remains unchanged, ensuring the gravitational torque G×L. g2 Greater than the gas spring torque F1×L f1 The control panel resets under the influence of gravity.

[0013] When you continue to flip the panel upwards, the control panel will not collide with the advertising screen at the rear of the cabinet.

[0014] The beneficial effects of this invention are:

[0015] This invention cleverly utilizes the increased gravitational arm of the operating screen caused by the flipping process to automatically reset the operating screen. This avoids damage to the operating screen or other modules on the counter that may occur if the customer fails to reset the operating screen after flipping it up, or if the bank teller forgets to reset the operating screen during routine maintenance or cleaning of the equipment (in this case, the back-end advertising screen is used as a metaphor). Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention;

[0018] Figure 2 This is a diagram showing the panel flipped up;

[0019] Figure 3 This is a diagram showing the panel flipping up and the collision between the control screen and the rear advertising screen (shown by dashed lines).

[0020] In the diagram: 1—Control panel; 2—Gas spring; 3—Control panel hinge; 4—Panel; 5—Panel hinge; 6—Rear advertising screen; 7—Cabinet. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Through these descriptions, the features and advantages of the present invention will become clearer and more apparent. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them.

[0022] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] like Figures 1-3 As shown in the figure, this invention discloses a device for automatic anti-collision of the operating screen by utilizing the change of gravity lever arm, including a cabinet 7, a panel 4, a rear advertising screen 6, and an operating screen 1; the operating screen is hinged to the panel via an operating screen hinge 3 and is pushed and flipped by a gas spring 2; the panel is hinged to the cabinet via a panel hinge 5, the rear advertising screen 6 is fixedly installed on the rear side of the cabinet 7, one end of the gas spring is hinged to the operating screen, and the other end is hinged to the panel.

[0025] When the panel is not flipped up, the gravitational torque G×L of the control panel with the control panel hinge as the fulcrum is... g1 Less than the gas spring torque F1×L f1 After the panel is flipped up, before it hits the rear advertising screen, ensure that the gravitational torque G×L at at least one position on the control screen is within acceptable limits. g2 Greater than the gas spring torque F1×L f1 .

[0026] like Figure 1 As shown, panel 4 and rear advertising screen 6 are mounted on cabinet 7. Panel 4 can be flipped upwards around the cabinet via panel hinge 5. Operation panel 1 and gas spring 2 are mounted on panel 4. Operation panel 1 can rotate on the panel via operation panel hinge 3. When the customer... Figure 1After the control panel is flipped up clockwise, the torque F1×L of the gas spring... f1 With gravitational torque G×L g1 By generating a balancing torque, the control panel can maintain its flip angle.

[0027] However, if the customer forgets to reset the control panel 1, and the bank teller also forgets to reset it during routine maintenance or cleaning, then... Figure 3 If the operation screen 1 remains at its current angle when the bank teller flips the panel upwards, it will collide with the rear advertising screen 6 on the counter, causing damage to the module.

[0028] This invention cleverly utilizes the increased gravitational arm of the operation screen 1 caused by the flipping of panel 4, thereby increasing the gravitational torque G×L of the operation screen. g2 The torque is greater than the gas spring's torque F1×L f1， The control panel 1 returns to its original position under the influence of gravity. This ensures that even if panel 4 continues to flip upwards, the control panel 1 on panel 4 will not collide with the rear advertising screen 6.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A device for automatic collision avoidance of an operating screen by utilizing changes in the gravitational lever arm, characterized in that: It includes a cabinet, a panel, a rear advertising screen, and an operation screen; the operation screen is hinged to the panel via an operation screen hinge and is rotated by a gas spring. When the panel is not flipped up, the gravitational torque G×L of the control panel with the control panel hinge as the fulcrum is... g1 Less than the gas spring torque F1×L f1 ; After the panel is flipped up, before it hits the rear advertising screen, ensure that the gravitational torque G×L at at least one position on the control screen is within acceptable limits. g2 Greater than the gas spring torque F1×L f1 .

2. The device for automatic anti-collision of the operating screen by utilizing the change of gravity lever arm as described in claim 1, characterized in that: The panel is hinged to the cabinet via panel hinges.

3. The device for automatic anti-collision of the operating screen by utilizing the change of gravity lever arm according to claim 2, characterized in that: The rear advertising screen is fixedly installed on the rear side of the cabinet.

4. The device for automatic anti-collision of the operating screen by utilizing the change of gravity lever arm according to claim 3, characterized in that: One end of the gas spring is hinged to the operation screen, and the other end is hinged to the panel.

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