Automatic teller machine

Abstract

The utility model relates to the technical field of self-service terminals, and provides an automatic teller machine, which comprises a cabinet, a camera module, an adjusting mechanism and a transmission mechanism. The front end of the cabinet is provided with a front panel for interaction, and the front panel is provided with an adjusting hole and a camera hole; the camera shooting module is rotationally arranged in the cabinet, and the camera shooting module is arranged corresponding to the camera shooting hole and is exposed outwards from the camera shooting hole; the adjusting mechanism is arranged in the cabinet, the adjusting mechanism comprises an adjusting part, and the adjusting part corresponds to the adjusting hole and extends outwards from the adjusting hole; and the transmission mechanism is arranged in the cabinet, and the transmission mechanism is connected between the camera module and the adjusting mechanism. According to the invention, the angle adjusting structure of the camera and the structure arrangement of the camera in a limited structure space can be realized.

Description

Technical Field

[0001] This utility model relates to the field of self-service terminal technology, and in particular to a self-service teller machine. Background Technology

[0002] Self-service machines in financial, government, and medical sectors are generally equipped with cameras. To accommodate users of different heights, these cameras are designed with adjustable angles.

[0003] In the relevant technical field, most current self-service equipment uses a lever mechanism to adjust the camera angle, and it is located on the left or right side of the camera.

[0004] However, due to structural space and appearance limitations, the camera angle adjustment of existing desktop smart terminal devices cannot be placed on the left or right side of the camera. Utility Model Content

[0005] This utility model provides a self-service teller machine to solve the technical defects of the prior art, which is that the angle adjustment structure of the camera and the arrangement of the camera are difficult due to the limitations of structural space and appearance. It realizes the structural arrangement of the camera angle adjustment structure and the camera under the limited structural space.

[0006] This utility model provides a self-service teller machine, including:

[0007] The cabinet has a front panel for interaction at the front end, and the front panel has adjustment holes and camera holes;

[0008] A camera module, which is rotatably mounted inside the cabinet, is configured to correspond with the camera hole and is exposed outward from the camera hole;

[0009] An adjustment mechanism is provided inside the cabinet. The adjustment mechanism includes an adjustment member that corresponds to the adjustment hole and extends outward from the adjustment hole.

[0010] A transmission mechanism is provided inside the cabinet and is connected between the camera module and the adjustment mechanism.

[0011] According to the present invention, a self-service teller machine is provided, wherein the camera module includes a camera assembly, a first rotating shaft, a support base, and a first synchronous wheel. The first rotating shaft is connected to the front panel through the support base and is rotatably connected to the support base. The camera assembly is connected to one end of the first rotating shaft, the inner ring of the first synchronous wheel is sleeved on the other end of the first rotating shaft, and the transmission mechanism is sleeved on the outer ring of the first synchronous wheel.

[0012] According to the present invention, a self-service teller machine includes a camera assembly comprising a camera, a fixed frame, and a rotating bracket. The rotating bracket is connected between the support base and the first rotating shaft. The rotating bracket is rotatably connected to the support base and fixedly connected to the first rotating shaft. The camera is fixedly connected to the rotating bracket through the fixed frame.

[0013] According to the present invention, the self-service teller machine includes an adjustment mechanism that further includes a second rotating shaft and a second synchronous wheel. The second rotating shaft is rotatably connected to the front panel. The adjustment component is sleeved on one end of the second rotating shaft, and the inner ring of the second synchronous wheel is sleeved on the other end of the second rotating shaft. The transmission mechanism is sleeved on the outer ring of the second synchronous wheel.

[0014] According to the present invention, the self-service teller machine is an adjusting component, which is a dial wheel that passes through the second rotating shaft and is fixedly connected to the second rotating shaft.

[0015] According to the self-service teller machine provided by this utility model, the adjustment mechanism further includes a damping rod, which is sleeved on the second rotating shaft and located between the second synchronous wheel and the adjustment member.

[0016] According to the present invention, a self-service teller machine is provided, wherein the damping rod has a circular hole and a strip groove, the circular hole and the strip groove are interconnected, and the second rotating shaft passes through the circular hole and is interference-fitted with the circular hole.

[0017] According to the present invention, a self-service teller machine is provided, wherein the transmission mechanism is a synchronous belt, and the first rotating shaft and the second rotating shaft are arranged in parallel.

[0018] According to the present invention, a self-service teller machine has a limit rib protruding from the outer wall surface of the dial.

[0019] According to the present invention, the camera hole is an elongated hole that extends along the height of the self-service teller machine.

[0020] The self-service teller machine provided by this utility model separates the camera module and the adjustment mechanism, and then connects them with a transmission mechanism. This allows the adjustment mechanism to rotate the camera module through the transmission mechanism, thereby adjusting the camera angle. Since the camera module and the adjustment mechanism are separated, they can be set according to the specific structural space, achieving a reasonable arrangement of the camera module and the adjustment mechanism in a limited structural space. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the front panel of the self-service teller machine provided by this utility model.

[0023] Figure 2 This is a connection diagram of the camera module, adjustment mechanism and transmission mechanism provided by this utility model.

[0024] Figure 3 This is the book Figure 2 An exploded view of the regulating mechanism.

[0025] Figure 4 yes Figure 3 A schematic diagram of the structure of the intermediate damping rod.

[0026] Figure 5 yes Figure 3 A schematic diagram of the center dial.

[0027] Figure 6 yes Figure 2 An exploded view of the camera module.

[0028] Figure label:

[0029] 1. Adjustment mechanism; 11. First open retaining ring; 12. First deep groove ball bearing; 13. Dial wheel; 131. Limiting rib; 14. Second rotating shaft; 15. Damping rod; 151. Round hole; 152. Strip groove; 16. Second synchronous pulley; 17. Second open retaining ring; 18. Self-tapping screw; 19. First cylindrical pin; 110. First pan head screw;

[0030] 2. Camera module; 21. Camera; 22. Mounting bracket; 23. Second pan head screw; 24. Second cylindrical pin; 25. First support base; 26. First combination screw; 27. Rotating bracket; 28. Second combination screw; 29. ​​First synchronous pulley; 210. Third open retaining ring; 211. Second deep groove ball bearing; 212. Second support base; 213. Third combination screw; 214. First rotating shaft;

[0031] 3. Drive belt;

[0032] 4. Front panel; 41. Adjustment hole; 42. Camera hole. Detailed Implementation

[0033] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0034] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not 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 the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0036] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0038] The following is combined with Figures 1 to 6 The self-service teller machine provided in this utility model will be described in detail through specific embodiments and application scenarios.

[0039] In the embodiments of the utility model, reference is made to... Figures 1 to 6 The self-service teller machine includes a cabinet, a camera module 2, an adjustment mechanism 1, and a transmission mechanism. The front of the cabinet has a front panel 4 for interaction, with an adjustment hole 41 and a camera hole 42. The camera module 2 is rotatably mounted inside the cabinet, corresponding to and exposed outwards from the camera hole 42. The adjustment mechanism 1 is located inside the cabinet and includes an adjustment component corresponding to and extending outwards from the adjustment hole 41. The transmission mechanism is located inside the cabinet and connects the camera module 2 and the adjustment mechanism 1.

[0040] As the main structure of the self-service teller machine, the cabinet provides necessary protection and support for all internal components.

[0041] The front panel 4 is the main interface for users to interact with the ATM. By providing adjustment holes 41 and camera holes 42 on the front panel 4, users are provided with a viewing channel to operate the camera 21 angle adjustment mechanism 1 and the camera 21.

[0042] The adjustment hole 41 is used to accommodate the adjustment component of the adjustment mechanism 1, allowing the user to adjust the angle of the camera 21 through external operation.

[0043] The camera hole 42 is used to expose the camera module 2, allowing users to perform operations such as interaction or authentication through the camera 21.

[0044] Camera module 2 is used by the ATM to capture user images or video information. Camera module 2 is rotatably mounted inside the cabinet and exposed outwards through camera hole 42, allowing the camera angle to be adjusted according to user needs.

[0045] The adjustment mechanism 1 receives user operation commands and converts them into adjustments to the angle of the camera module 2. The adjustment mechanism 1 includes an adjustment member that extends outward through an adjustment hole 41 for user operation.

[0046] The transmission mechanism, as a component connecting the camera module 2 and the adjustment mechanism 1, is used to transmit the user's adjustment actions to the camera module 2.

[0047] This application separates the camera module 2 and the adjustment mechanism 1, and connects them with a transmission mechanism. This allows the adjustment mechanism 1 to rotate the camera module 2 via the transmission mechanism, thereby adjusting the angle of the camera 21. Since the camera module 2 and the adjustment mechanism 1 are separated, they can be arranged according to the specific structural space, achieving a reasonable arrangement of the camera module 2 and the adjustment mechanism 1 under limited structural space.

[0048] Reference Figure 2 and Figure 6 According to the present invention, a self-service teller machine is provided, and the camera module 2 includes a camera assembly, a first rotating shaft 214, a support base and a first synchronous wheel 29. The first rotating shaft 214 is connected to the front panel 4 through the support base and is rotatably connected to the support base. The camera assembly is connected to one end of the first rotating shaft 214, the inner ring of the first synchronous wheel 29 is sleeved on the other end of the first rotating shaft 214, and the transmission mechanism is sleeved on the outer ring of the first synchronous wheel 29.

[0049] Understandably, the camera assembly is the core component of the camera module 2, responsible for capturing image or video information. The camera assembly is connected to one end of the first rotating shaft 214, and the angle is adjusted by rotating the first rotating shaft 214.

[0050] The first rotating shaft 214 serves as a connecting component between the camera assembly and the support base, providing support and rotation. The first rotating shaft 214 is connected to the front panel 4 via the support base and can rotate freely on the support base, thereby enabling angle adjustment of the camera assembly.

[0051] The support base is a component that fixes the first rotating shaft 214. The support base provides stable support for the first rotating shaft 214 through its connection with the front panel 4.

[0052] The first synchronous pulley 29 serves as a connecting component between the transmission mechanism and the camera module 2, transmitting rotational power. Its inner ring is fitted onto the other end of the first rotating shaft 214, rotating synchronously with the first rotating shaft 214. The transmission mechanism is fitted onto the outer ring of the first synchronous pulley 29, driving the first synchronous pulley 29 to rotate the first rotating shaft 214 and the camera assembly.

[0053] This allows for flexible adjustment of the camera angle to 21 degrees, providing users with a more convenient, efficient, and secure interactive experience.

[0054] Reference Figure 6 According to the present invention, a self-service teller machine is provided, the camera assembly includes a camera 21, a fixed frame 22 and a rotating bracket 27. The rotating bracket 27 is connected between the support base and the first rotating shaft 214. The rotating bracket 27 is rotatably connected to the support base and fixedly connected to the first rotating shaft 214. The camera 21 is fixedly connected to the rotating bracket 27 through the fixed frame 22.

[0055] Understandably, camera 21 is the core component of the camera assembly, responsible for capturing user input and monitoring the surrounding environment. Camera 21 is fixedly connected to rotating bracket 27 via mounting bracket 22, ensuring that camera 21 can be stably fixed in the required position.

[0056] The mounting bracket 22 is a component that connects the camera 21 and the rotating bracket 27, and serves to fix and support the camera 21.

[0057] The rotating bracket 27 is a component that connects the support base and the first rotating shaft 214, and plays the role of transmitting rotational power and realizing the angle adjustment of the camera 21.

[0058] The rotating bracket 27 is rotatably connected to the support base, allowing the camera assembly to rotate horizontally or vertically within a certain range. Simultaneously, the rotating bracket 27 is fixedly connected to the first rotating shaft 214 to receive rotation signals from the adjustment mechanism 1 transmitted by the transmission mechanism.

[0059] In one specific embodiment, the camera module 2 includes a camera 21, a mounting bracket 22, a second pan head screw 23, a second cylindrical pin 24, a first support base 25, a first combined screw 26, a rotating bracket 27, a second combined screw 28, a second synchronous pulley 16, a third open retaining ring 210, a second deep groove ball bearing 211, a second support base 212, and a third combined screw 213. The camera 21 is connected together via the mounting bracket 22 and the rotating bracket 27. The first synchronous pulley 29 is mounted on the first rotating shaft 214 and is fixed and limited by the second cylindrical pin 24. The inner ring of the second deep groove ball bearing 211 mates with the second rotating shaft 14, and the outer ring is mounted on the first support base 25. The third open retaining ring 210 is an axial limiting element for the first synchronous pulley 29 and the second deep groove ball bearing 211. The first support base 25 has a circular hole, through which it is connected to the other end of the rotating bracket 27. The first support base 25 and the second support base 212 are fixed to the front panel 4 by screws.

[0060] Reference Figure 2 and Figure 3According to the self-service teller machine provided by this utility model, the adjustment mechanism 1 further includes a second rotating shaft 14 and a second synchronous wheel 16. The second rotating shaft 14 is rotatably connected to the front panel 4. The adjustment component is sleeved on one end of the second rotating shaft 14, and the inner ring of the second synchronous wheel 16 is sleeved on the other end of the second rotating shaft 14. The transmission mechanism is sleeved on the outer ring of the second synchronous wheel 16.

[0061] Understandably, the second rotating shaft 14 is fixed to the front panel 4 and allows free rotation via bearings or other rotating connections, ensuring that the user can easily operate the adjustment mechanism. One end of the second rotating shaft 14 is connected to the adjustment mechanism, and the second rotating shaft 14 rotates accordingly when the user operates the adjustment mechanism.

[0062] The adjustment mechanism is the part directly operated by the user and is used to input angle adjustment commands. The adjustment mechanism is mounted on one end of the second rotating shaft 14 and can be a knob, lever, or other easily operable form.

[0063] The second synchronous pulley 16 is fitted onto the second rotating shaft 14 via its inner ring, while its outer ring is connected to the transmission mechanism. It transmits the rotation generated by the adjusting component to the transmission mechanism.

[0064] The transmission mechanism, through contact with the outer ring of the second synchronous wheel 16, converts the rotation of the adjusting component into the rotation of the first synchronous wheel 29, thereby driving the camera module 2 to rotate.

[0065] In this embodiment, through the cooperation of the second rotating shaft 14 and the second synchronous wheel 16, the user can change the angle of the camera 21 by simply operating the adjustment component.

[0066] Reference Figure 3 According to the present invention, the self-service teller machine has an adjusting component of a dial wheel 13, which is mounted on a second rotating shaft 14 and is fixedly connected to the second rotating shaft 14.

[0067] Understandably, the dial 13 is the part directly operated by the user, used to input angle adjustment commands. The user adjusts the angle of the camera 21 by rotating the dial 13. The fixed connection between the dial 13 and the second rotating shaft 14 ensures the accuracy and stability of the adjustment action. Since the dial 13 passes through and is fixed to the second rotating shaft 14, when the dial 13 rotates, the second rotating shaft 14 also rotates synchronously, thereby achieving precise adjustment of other components connected to the second rotating shaft 14.

[0068] Reference Figure 2 According to the self-service teller machine provided by this utility model, the adjustment mechanism 1 further includes a damping rod 15, which is sleeved on the second rotating shaft 14 and located between the second synchronous wheel 16 and the adjustment component.

[0069] Understandably, the main function of the damping rod 15 is to provide damping to the adjustment mechanism 1, giving the dial 13 a damped feel when rotating, thus improving the user experience. Simultaneously, it also provides a positioning function for the camera 21. Because after the camera 21's angle is adjusted, when the user releases the dial 13, the camera 21 generates a gravitational torque under gravity, causing it to rotate downwards. At this time, the damping rod 15 can generate a counterforce, preventing the camera 21 from rotating downwards and keeping it stationary in a certain position.

[0070] Reference Figure 4 According to the present invention, a self-service teller machine is provided, wherein a damping rod 15 is provided with a circular hole 151 and a strip groove 152, the circular hole 151 and the strip groove 152 are interconnected, and a second rotating shaft 14 is inserted into the circular hole 151 and is interference-fitted with the circular hole 151.

[0071] Understandably, the damping rod 15 has a circular hole 151 and a strip groove 152. The diameter of the circular hole 151 is 0.1mm to 0.2mm smaller than the diameter of the second rotating shaft 14, and it is an interference fit with the second rotating shaft 14. In this way, the elastic deformation of the plastic at the upper and lower ends of the strip groove 152 can be used to generate a frictional force between the damping rod 15 and the second rotating shaft 14, thereby forming a damping effect.

[0072] In one specific embodiment, the adjustment mechanism 1 includes a first open retaining ring 11, a first deep groove ball bearing 12, a dial wheel 13, a limiting rib 131, a second rotating shaft 14, a damping rod 15, a round hole 151, a strip groove 152, a second synchronous pulley 16, a second open retaining ring 17, self-tapping screws 18, a first cylindrical pin 19, and a first pan head screw 110. The dial wheel 13 is fixed together with the first rotating shaft 214 by the first pan head screw 110. The inner ring of the first deep groove ball bearing 12 is mounted on the second rotating shaft 14, and the outer ring is mounted on the corresponding hole in the front panel 4, thereby allowing the dial wheel 13 to rotate freely relative to the front panel 4. The second synchronous pulley 16 is connected to the second rotating shaft 14 by the first cylindrical pin 19. One end of the damping rod 15 has a slot and is fitted onto the second rotating shaft 14, while the other end is fixed to the front panel 4 by two self-tapping screws 18. The first open retaining ring 11 and the second open retaining ring 17 are axial limiting elements.

[0073] Reference Figure 2 According to the present invention, a self-service teller machine has a transmission mechanism of synchronous belt, and the first rotating shaft 214 and the second rotating shaft 14 are arranged in parallel.

[0074] Understandably, a synchronous belt, as a transmission mechanism, can provide a precise transmission ratio and synchronization. Simultaneously, the synchronous belt can transmit torque at a constant speed, ensuring that the rotational movements between the first rotating shaft 214 and the second rotating shaft 14 remain highly consistent. The parallel arrangement of the first rotating shaft 214 and the second rotating shaft 14 simplifies the layout of the transmission mechanism and optimizes the use of space within the ATM.

[0075] Reference Figure 5 According to the present invention, a self-service teller machine is provided with a limit rib 131 protruding from the outer wall surface of the dial 13.

[0076] Understandably, a limiting rib 131 protrudes from the outer wall of the dial 13. When the dial 13 rotates to the preset angle, the limiting rib 131 will abut against the periphery of the adjustment hole 41 and will not be able to continue rotating, thus achieving the purpose of limiting.

[0077] Reference Figure 1 According to the present invention, the camera hole 42 is an elongated hole that extends along the height of the self-service teller machine.

[0078] Understandably, since the camera hole 42 is elongated and extends along the height direction, the elongated hole provides greater adjustment space, allowing the camera 21 to cover a wider range of angles, thus improving the applicability and flexibility of the device.

[0079] In one specific embodiment, the number of teeth on the first synchronizer 29 is less than the number of teeth on the second synchronizer 16. The first synchronizer 29 has 15 teeth, and the second synchronizer 16 has 40 teeth, with a tooth ratio of 15:40. The rotation angle of the dial 13 is ±40°. Based on the tooth ratio of the two synchronizers, the rotation angle of the camera 21 is ±15°. Because the diameter of the dial 13 is relatively small, a small circumferential displacement can produce a relatively large angular rotation. Therefore, the number of teeth on the first synchronizer 29 should be less than the number of teeth on the second synchronizer 16 to reduce the angular travel of the camera 21, allowing for more precise adjustment of the camera 21 and a better user experience.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A self-service teller machine, characterized in that, include: The cabinet has a front panel for interaction at the front end, and the front panel has adjustment holes and camera holes; A camera module, which is rotatably mounted inside the cabinet, is configured to correspond with the camera hole and is exposed outward from the camera hole; An adjustment mechanism is provided inside the cabinet. The adjustment mechanism includes an adjustment member that corresponds to the adjustment hole and extends outward from the adjustment hole. A transmission mechanism is provided inside the cabinet and is connected between the camera module and the adjustment mechanism.

2. The self-service teller machine according to claim 1, characterized in that, The camera module includes a camera assembly, a first rotating shaft, a support base, and a first synchronous wheel. The first rotating shaft is connected to the front panel via the support base and is rotatably connected to the support base. The camera assembly is connected to one end of the first rotating shaft, and the inner ring of the first synchronous wheel is sleeved on the other end of the first rotating shaft. The transmission mechanism is sleeved on the outer ring of the first synchronous wheel.

3. The self-service teller machine according to claim 2, characterized in that, The camera assembly includes a camera, a mounting bracket, and a rotating bracket. The rotating bracket is connected between the support base and the first rotating shaft. The rotating bracket is rotatably connected to the support base and fixedly connected to the first rotating shaft. The camera is fixedly connected to the rotating bracket via the mounting bracket.

4. The self-service teller machine according to claim 2, characterized in that, The adjustment mechanism further includes a second rotating shaft and a second synchronous pulley. The second rotating shaft is rotatably connected to the front panel. The adjustment component is sleeved on one end of the second rotating shaft, and the inner ring of the second synchronous pulley is sleeved on the other end of the second rotating shaft. The transmission mechanism is sleeved on the outer ring of the second synchronous pulley.

5. The self-service teller machine according to claim 4, characterized in that, The adjusting component is a dial, which is mounted on the second rotating shaft and is fixedly connected to the second rotating shaft.

6. The self-service teller machine according to claim 4, characterized in that, The adjustment mechanism further includes a damping rod, which is sleeved on the second rotating shaft and located between the second synchronous pulley and the adjustment member.

7. The self-service teller machine according to claim 6, characterized in that, The damping rod has a circular hole and a strip groove, the circular hole and the strip groove are interconnected, and the second rotating shaft passes through the circular hole and is interference-fitted with the circular hole.

8. The self-service teller machine according to claim 4, characterized in that, The transmission mechanism is a synchronous belt, and the first rotating shaft and the second rotating shaft are arranged in parallel.

9. The self-service teller machine according to claim 5, characterized in that, Limiting ribs are protruding from the outer wall surface of the dial.

10. The self-service teller machine according to claim 4, characterized in that, The number of teeth on the first synchronizing pulley is less than the number of teeth on the second synchronizing pulley.

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