Manual-automatic integrated rotary screen mechanism

Abstract

The utility model discloses a manual and automatic integrated rotary screen mechanism which comprises a base, a rotary driving piece fixed on the base and a screen fixedly connected with the rotary driving piece. The rotation driving part comprises a driving motor and a rotating shaft connected with an output shaft of the driving motor, the screen is fixedly connected with the rotating shaft, and a torsion limiter is arranged between the driving motor and the rotating shaft. According to the rotary screen, the angle can be automatically adjusted according to the face height of a user, adjustment can be further conducted through manual operation or a switch according to the use habit of the user, use and adjustment are convenient, the structure is stable and reliable, and the use experience and the satisfaction degree of the user are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desktop self-service equipment, in particular to a manual-automatic integrated rotating screen mechanism. Background Art

[0002] The screen of a self-service kiosk, such as a bank or social security system, is the primary interface between the user and the machine, crucial for improving customer satisfaction and service efficiency. To further enhance the user experience, the kiosk needs to be able to adjust the screen height to the user's optimal viewing angle.

[0003] However, existing self-service terminals generally have a support frame designed at the back of the screen to maintain the balance of the screen, but it cannot be adjusted freely. The support frame needs to be manually lifted and the screen needs to be rotated to the required position, which is inconvenient to operate. When facial recognition is required, customers who are too tall or too short need to lower or raise their heads for facial recognition, which affects the user experience.

[0004] In view of the above problems, it is necessary to provide a manual-automatic rotating screen mechanism that can manually or automatically adjust the height of the screen as needed to improve the user experience. Utility Model Content

[0005] The purpose of the utility model is to provide a manual-automatic integrated rotating screen mechanism to overcome the above-mentioned defects in the prior art.

[0006] The technical solution for achieving the purpose of the utility model is: a manual-automatic rotating screen mechanism, comprising a base, a rotating drive member fixed on the base, and a screen fixedly connected to the rotating drive member; the rotating drive member comprises a driving motor and a rotating shaft connected to the output shaft of the driving motor, the screen is fixedly connected to the rotating shaft, and a torque limiter is provided between the driving motor and the rotating shaft.

[0007] As a preferred embodiment, the rotary drive member further includes a bearing seat fixed on the base, and the rotating shaft is mounted on the bearing seat.

[0008] As a preferred embodiment, a plurality of torsion springs are arranged at intervals on the rotating shaft, and a connecting portion cooperating with the torsion springs is provided on the screen.

[0009] As a preferred embodiment, a closing limiter and a rotation limiter are fixed to the base, and the closing limiter and the rotation limiter cooperate with each other to limit the rotation angle of the screen.

[0010] As a preferred embodiment, the closing limiter and the screen are provided with matching fixing members, and when the screen is located on the closing limiter, the screen is fixedly connected to the closing limiter.

[0011] As a preferred embodiment, the base is also provided with a control panel, and the screen is provided with a camera assembly, and the control panel is electrically connected to the drive motor and the camera assembly respectively; the camera assembly is integrated with user facial height acquisition and analysis software, and according to the user's facial height, the screen is adjusted to an angle matching the user's facial height through the control panel.

[0012] As a preferred embodiment, the base is further provided with a control switch, the control board is electrically connected to the control switch, and the control switch controls the forward or reverse rotation of the drive motor.

[0013] As a preferred embodiment, the camera assembly is located at a central position on the screen away from one end of the rotation axis.

[0014] As a preferred embodiment, the screen is a touch screen.

[0015] By adopting the above technical solution, the utility model has the following beneficial effects:

[0016] (1) The utility model is provided with a torque limiter between the rotating shaft and the motor. The torque limiter has two functions. When the motor drives the touch screen to rotate and a blockage occurs at the touch screen end, the motor will keep idling, so that the motor can protect itself. The touch screen is normally driven to rotate by the motor, and can also be manually rotated by manually turning the touch screen. When the force of the external force manually driving the touch screen is greater than the force of the torque limiter, the touch screen will be manually rotated. The manual and automatic rotation of the screen can be realized.

[0017] (2) The utility model has torsion springs installed at intervals on the rotating shaft. The torsion springs offset part of the weight of the touch screen, which can reduce the torque requirement when the motor is driven. However, the force of the torsion springs is smaller than the gravity of the touch screen, which can reduce the floating gap when touching.

[0018] (3) The present invention sets a closing limiter and a rotation limiter to jointly limit the rotation angle of the screen, so that the range of movement is reasonable and the screen is protected.

[0019] (4) When the screen is located in the closing limiter, the screen and the closing limiter are fixed. When the screen is not in use, the screen can be fixed, effectively protecting the screen and increasing the service life of the rotating drive component.

[0020] (5) The present invention uses the software of the camera assembly to automatically adjust the appropriate angle according to the user's face, making it more convenient for users to use and providing a better user experience.

[0021] (6) By setting a control switch, the utility model allows users to further adjust the angle of the screen according to their habits, thereby improving user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein

[0023] Figure 1 It is a three-dimensional diagram of the present utility model.

[0024] Figure 2 It is a top view of the utility model.

[0025] The numbers in the accompanying drawings are: 1. base, 11. closing limiter, 12. rotation limiter; 2. rotation drive member, 21. drive motor, 22. rotation shaft, 23. torque limiter, 24. bearing seat, 25. torsion spring; 3. screen, 31. connecting part, 32. camera assembly; 4. control board; 5. control switch. DETAILED DESCRIPTION

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The present invention is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the scope of protection of the present invention.

[0032] (Example)

[0033] See Figures 1 to 2 A manual-automatic rotating screen mechanism includes a base 1, a rotating drive member 2 and a screen 3. The rotating drive member 2 includes a driving motor 21 fixed on the base 1, a bearing seat 24 and a rotating shaft 22 installed on the bearing seat 24. The rotating shaft 22 is connected to the output shaft of the driving motor 21, and a torque limiter 23 is provided between the driving motor 21 and the rotating shaft 22. The screen 3 is fixedly connected to the rotating shaft 22. The driving motor 21 uses a worm gear DC reduction motor. By designing a torque limiter between the rotating shaft and the motor, the torque limiter here has two functions. When the motor drives the touch screen to rotate and a blockage occurs at the touch screen end, the motor will remain idling, so that the motor can be self-protected; the touch screen is normally driven by the motor to rotate, and the touch screen can also be manually rotated by manually pulling the touch screen. When the force of the external force manually driving the touch screen is greater than the force of the torque limiter, the touch screen will be manually rotated; the manual-automatic rotation of the screen can be achieved.

[0034] Furthermore, multiple torsion springs 25 are spaced apart along the rotating shaft 22, and the screen 3 is provided with connecting portions 31 that mate with the torsion springs 25. During rotation, the torsion springs partially offset the weight of the touchscreen, reducing the torque required to drive the motor. However, the torsion spring force is less than the weight of the touchscreen, which reduces the floating gap during touch.

[0035] Furthermore, a closure stopper 11 and a rotation stopper 12 are fixed to the base 1. These stoppers 11 and 12 are respectively positioned at opposite ends of the rotating shaft 22. These stoppers 11 and 12 cooperate to limit the rotation angle of the screen 3. The closure stopper 11 and the screen 3 are provided with matching fixing members. When the screen 3 is positioned within the closure stopper 11, the screen 3 is fixedly connected to the closure stopper 11. The fixing portion of the closure stopper 11 can be a snap-fit ​​mechanism, a magnetic mechanism, or a locking mechanism. This secures the screen when not in use, effectively protecting it and extending the service life of the rotating drive component.

[0036] Furthermore, the base 1 is also provided with a control panel 4, and the screen 3 is provided with a camera assembly 32. The control panel 4 is electrically connected to the drive motor 21 and the camera assembly 32 respectively. The camera assembly 32 integrates user facial height acquisition and analysis software. Based on the user's facial height, the control panel 4 adjusts the screen 3 to an angle that matches the user's facial height. The base 1 is also provided with a control switch 5. The control panel 4 is electrically connected to the control switch 5, and the control switch 5 controls the forward or reverse rotation of the drive motor 21. The camera assembly software automatically adjusts the appropriate angle based on the user's face, making it more convenient for users to use and providing a better user experience. By setting up a control switch, users can further adjust the screen angle according to their habits, thereby improving user satisfaction.

[0037] Furthermore, the screen 3 is a touch screen, and the camera assembly 32 is located in the center of the screen 3 away from the end of the rotation axis 22. The central position of the camera assembly design facilitates the collection and processing of the head portrait, and the touch screen is also convenient for the user to handle, thereby improving the user experience and satisfaction.

[0038] This embodiment provides a rotating screen that can automatically adjust the angle according to the height of the user's face, and can also be further adjusted manually or by switch according to the user's usage habits. It is easy to use and adjust, and has a stable and reliable structure, effectively improving the user experience and satisfaction.

[0039] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A manual-automatic rotating screen mechanism, characterized by: The invention comprises a base (1), a rotating drive member (2) fixed on the base (1), and a screen (3) fixedly connected to the rotating drive member (2); the rotating drive member (2) comprises a driving motor (21) and a rotating shaft (22) connected to the output shaft of the driving motor (21); the screen (3) is fixedly connected to the rotating shaft (22); and a torque limiter (23) is provided between the driving motor (21) and the rotating shaft (22).

2. The manual-automatic rotating screen mechanism according to claim 1, characterized in that: The rotary drive member (2) further comprises a bearing seat (24) fixed on the base (1), and the rotary shaft (22) is mounted on the bearing seat (24).

3. The manual-automatic rotating screen mechanism according to claim 1, characterized in that: The rotating shaft (22) is provided with a plurality of torsion springs (25) at intervals, and the screen (3) is provided with a connecting portion (31) that matches the torsion springs (25).

4. The manual-automatic rotating screen mechanism according to claim 1, characterized in that: A closing limiter (11) and a rotation limiter (12) are also fixed to the base (1), and the closing limiter (11) and the rotation limiter (12) cooperate to limit the rotation angle of the screen (3).

5. The manual-automatic rotating screen mechanism according to claim 4, characterized in that: Matching fixing members are provided on the closing limiter (11) and the screen (3); when the screen (3) is located on the closing limiter (11), the screen (3) is fixedly connected to the closing limiter (11).

6. The manual-automatic rotating screen mechanism according to claim 1, characterized in that: The base (1) is further provided with a control panel (4), and a camera assembly (32) is provided on the screen (3). The control panel (4) is electrically connected to the drive motor (21) and the camera assembly (32), respectively; the camera assembly (32) is integrated with user face height acquisition and analysis software, and the screen (3) is adjusted to an angle matching the user's face height through the control panel (4) according to the user's face height.

7. The manual-automatic rotating screen mechanism according to claim 6, characterized in that: The base (1) is further provided with a control switch (5), the control panel (4) is electrically connected to the control switch (5), and the control switch (5) controls the drive motor (21) to rotate in a forward or reverse direction.

8. The manual-automatic rotating screen mechanism according to claim 7, characterized in that: The camera assembly (32) is located at a central position on the screen (3) away from one end of the rotation axis (22).

9. The manual-automatic rotating screen mechanism according to claim 1, characterized in that: The screen (3) is a touch screen.

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