Self-service machine capable of automatically switching content of display screen

Abstract

The utility model relates to a self-service machine capable of automatically switching the content of a display screen, which comprises a cabinet body, a display device, a sensing device, a control device, a printing device and a two-dimensional code recognizer, the display device is embedded in the cabinet body, the control device is arranged in the cabinet body, the printing device is arranged below the display device, and the two-dimensional code recognizer is arranged in the cabinet body. The sensing device is arranged above the display device, the two-dimensional code recognizer is arranged on the side edge of the display device, the display device, the sensing device, the printing device and the two-dimensional code recognizer are respectively connected with the control device, the sensing device comprises a sensor, a moving assembly and a swinging assembly, a groove is formed in the cabinet body, and the two-dimensional code recognizer is arranged in the groove. The moving assembly is arranged in the groove, the swing assembly is arranged on the moving assembly, and the sensor is arranged on the swing assembly. According to the utility model, display resources of the self-service machine are reasonably utilized, and the self-service machine is more intelligent.

Description

Technical Field

[0001] The utility model relates to the technical field of self-service machines, in particular to a self-service machine capable of automatically switching display screen contents. Background Art

[0002] The development of smart devices has enabled self-service machines to be used in various occasions, allowing consumers to buy and collect tickets by themselves, alleviating the pressure on ticket windows and reducing labor costs. Consumers complete ticket purchase and collection by operating the self-service machine offline. However, existing self-service terminal equipment can basically only display a single ticket sales and collection interface. In actual use, the self-service machine is unattended most of the time, which wastes resources. Utility Model Content

[0003] In order to overcome the defects of the above-mentioned prior art, the technical problem to be solved by the utility model is: to provide a function that can automatically switch the content on the display device, so that the display resources of the self-service machine can be reasonably utilized, making the self-service machine more intelligent.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a self-service machine that can automatically switch the content of the display screen, including a cabinet, a display device, a sensing device, a control device, a printing device and a QR code recognizer, the display device is embedded in the cabinet, the control device is arranged inside the cabinet, the printing device is arranged below the display device, the sensing device is arranged above the display device, the QR code recognizer is arranged on the side of the display device, the display device, the sensing device, the printing device and the QR code recognizer are respectively connected to the control device,

[0005] The sensing device comprises a sensor, a moving component and a swinging component. A groove is arranged on the cabinet, the moving component is arranged in the groove, the swinging component is arranged on the moving component, and the sensor is arranged on the swinging component.

[0006] Furthermore, the sensor is an infrared sensor, a sensor housing of the infrared sensor is fixed to a sensor bracket via a connector, the sensor bracket is arranged on the moving component via rivets, and a gap is arranged between the sensor housing and the sensor bracket.

[0007] Furthermore, the moving component includes a screw rod, a screw rod nut and a motor, the two ends of the screw rod are respectively connected to the two side edges of the groove, the motor is connected to one end of the screw rod to drive the screw rod, the screw rod nut is movably arranged on the screw rod, and the swinging component is arranged on the screw rod nut.

[0008] Furthermore, the swing assembly includes a support plate, a first gear, a second gear and a driving member, the support plate is arranged on the moving assembly, the first gear and the second gear are rotatably arranged on the support plate, the first gear and the second gear are meshed, and the driving member is connected to the first gear.

[0009] Furthermore, it also includes a liquid crystal screen, which is arranged above the sensing device and close to the top surface of the cabinet, and is connected to the control device.

[0010] Furthermore, it also includes a video display screen, which is arranged above the cabinet and connected to the control device.

[0011] Furthermore, the cabinet is provided with a ticket outlet, the ticket outlet is connected to the ticket outlet end of the printing device, and the ticket outlet is provided with an adjustment device.

[0012] Furthermore, the adjustment device includes a positioning plate, a third gear and a rack, the third gear is rotatably arranged on the ticket outlet, the rack is meshed with the third gear, the positioning plate is arranged on the rack, and the positioning plate is arranged against the ticket outlet.

[0013] Furthermore, it also includes an alarm device, which is arranged on the cabinet and connected to the control device.

[0014] Furthermore, it also includes a camera, which is arranged on the cabinet and connected to the control device.

[0015] The beneficial effects of the utility model are: adding a sensing device to the self-service machine, wherein the horizontal monitoring position of the sensor is adjusted by moving the component, the monitoring angle of the sensor is adjusted by swinging the component, and the monitoring error is effectively reduced by adjusting the horizontal position and angle of the sensor, and then the effective signal monitored by the sensing device is fed back to the control device, and the control device determines whether the operator is within the monitoring range of the sensor, and the control device determines whether the signal meets the requirements, and switches the display screen on the display device accordingly. When the operator leaves the monitoring range after the operation, the sensor is used to monitor again, and the effective signal is fed back to the control device, and the control device controls the screen on the display device to switch again. The utility model realizes the real-time screen switching function of the self-service machine during use, making the equipment more intelligent and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure shows a schematic structural diagram of a self-service machine capable of automatically switching display screen content according to an embodiment of the utility model;

[0017] Figure 2Shown is a front view of a self-service machine capable of automatically switching display screen content according to an embodiment of the utility model;

[0018] Figure 3 The figure shows a schematic diagram of removing the back cover of a self-service machine capable of automatically switching the display screen content according to an embodiment of the utility model;

[0019] Figure 4 The figure shows a schematic structural diagram of a sensing device of a self-service machine capable of automatically switching display screen content according to an embodiment of the present utility model;

[0020] Figure 5 Shown is a left view of a sensing device of a self-service machine capable of automatically switching display screen content according to an embodiment of the utility model;

[0021] Figure 6 The figure shows a schematic structural diagram of an adjustment device of a self-service machine capable of automatically switching display screen content according to an embodiment of the present utility model;

[0022] Figure 7 Shown is a top view of an adjustment device of a self-service machine capable of automatically switching display screen content according to an embodiment of the utility model;

[0023] Figure 8 The figure shows a schematic diagram of the connection of various devices of a self-service machine capable of automatically switching the display screen content according to an embodiment of the present utility model.

[0024] Description of labels:

[0025] 1. Cabinet; 2. Display device; Sensing device;

[0026] 31. sensor; 311. sensor housing; 312. sensor bracket;

[0027] 32. Moving assembly; 321. Screw; 322. Screw nut;

[0028] 323, motor; 33, swing assembly; 331, support plate;

[0029] 332, first gear; 333, second gear; 334, driving member;

[0030] 5. QR code reader; 6. LCD screen; 7. Video display;

[0031] 8. Ticket outlet; 9. Adjustment device; 91. Card slot plate;

[0032] 92. third gear; 93. rack; 10. alarm device;

[0033] 11. Control device. DETAILED DESCRIPTION

[0034] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0035] Please refer to Figures 1 to 8 As shown, the technical solution provided by the utility model is: a self-service machine capable of automatically switching the content of a display screen, comprising a cabinet 1, a display device 2, a sensing device 3, a control device 11, a printing device 4 and a two-dimensional code recognizer 5, wherein the display device 2 is embedded in the cabinet 1, the control device 11 is arranged inside the cabinet 1, the printing device 4 is arranged below the display device 2, the sensing device 3 is arranged above the display device 2, the two-dimensional code recognizer 5 is arranged on the side of the display device 2, the display device 2, the sensing device 3, the printing device 4 and the two-dimensional code recognizer 5 are respectively connected to the control device 11,

[0036] The sensing device 3 includes a sensor 31 , a moving component 32 and a swinging component 33 . A groove is provided on the cabinet 1 . The moving component 32 is provided in the groove. The swinging component 33 is provided on the moving component 32 . The sensor 31 is provided on the swinging component 33 .

[0037] From the above description, it can be seen that the beneficial effect of the utility model is that: a sensing device 3 is added to the self-service machine, wherein the horizontal monitoring position of the sensor 31 is adjusted by the moving component 32, and the monitoring angle of the sensor is adjusted by the swinging component 33. By adjusting the horizontal position and angle of the sensor, the monitoring range is accurately monitored, and the monitoring error is effectively reduced. The effective signal monitored by the sensing device 3 is fed back to the control device 11. By judging whether the operator is within the monitoring range of the sensor 31, the control device 11 judges whether the signal meets the requirements, and switches the display screen on the display device 2 accordingly. When the operator leaves the monitoring range after the operation, the sensor 31 is used to monitor again, and then feedback is given to the control device 11, and the control device 11 controls the screen on the display device 2 to switch. The utility model realizes the real-time screen switching function of the self-service machine in use, so that the equipment monitoring accuracy is high, more intelligent, and more resource-saving. Preferably, the control device 11 includes a main box and a main board, the main box is arranged inside the cabinet, the main board is arranged inside the main box, and the main board is equipped with a self-service ticket vending and checking program, the program judges whether the signal meets the requirements, and the program switches the screen on the self-service machine display device. Preferably, the control device 11 is connected to an external power supply, and the control device 11 is connected to an external network. Preferably, a plurality of heat dissipation holes are provided on the cabinet 1, and the heat dissipation holes are distributed on the side of the cabinet. Preferably, a door is provided on the cabinet 1, and the door is provided on the surface of the cabinet away from the display device. Preferably, the display device 2 includes a touch screen display screen, and the touch screen display screen is provided on the cabinet 1. Preferably, the triggering conditions for the movement or swinging of the sensing device 3 (which can be a person's height, a person's temperature, standing time, etc., which can be set according to specific occasions) wherein when there is a rear obstruction, the sensing device cannot monitor clearly, and can also move and monitor again through the moving component and the swinging component, so as to reduce the operator's repeated operation caused by the incorrect monitoring, and effectively improve the operator's experience. Preferably, a cover plate is provided on the groove, and the cover plate is provided on the groove, and the cover plate is matched with the sensing device. Preferably, the bottom surface of the cabinet 1 can be provided with universal wheels.

[0038] The working principle of the utility model is as follows: when the ticket buyer approaches the self-service machine and is within the monitoring range of the sensing device 3, the horizontal position and angle of the sensor 31 are adjusted to effectively improve the monitoring accuracy, and the effective signal is fed back to the control device 11. The control device 11 determines whether the signals meet the requirements, and the control device 11 controls the display screen on the display device 2 to switch. The operator purchases the corresponding items according to the displayed content on the display device 2, and then performs the payment operation through the QR code recognizer 5. Finally, the printing device 4 starts to print the ticket; when the operator leaves the monitoring range of the sensor 31 (at this time, the infrared sensor can move horizontally and change the angle to confirm the monitoring range to the maximum extent to avoid erroneous operation), the sensing device 3 again feeds back the effective signal to the control device 11, and the control device 11 controls the display device 2 to switch the screen again (the screen can be an advertisement, a public welfare advertisement, news, a promotional trailer, etc.).

[0039] Furthermore, the sensor 31 is an infrared sensor, a sensor housing 311 of the infrared sensor is fixed to a sensor bracket 312 via a connector, the sensor bracket 312 is arranged on the moving component 32 via rivets, and a gap is arranged between the sensor housing 311 and the sensor bracket 312 .

[0040] As can be seen from the above description, preferably, the sensor 31 adopts a high-precision wide-angle sensor. The internal mounting structure of the sensor 31 is that the sensor housing 311 is fixed to the sensor bracket 312 by screws, and the sensor bracket 312 is embedded in the rivet through its own hole. A gap is set between the sensor housing 311 and the sensor bracket 312 for outputting the sensor line, so as to facilitate the connection with the control device 11.

[0041] Furthermore, the moving component 32 includes a screw rod 321, a screw rod nut 322 and a motor 323, the two ends of the screw rod 321 are respectively connected to the two side edges of the groove, the motor 323 is connected to one end of the screw rod 321 to drive the screw rod, the screw rod nut 322 is movably arranged on the screw rod 321, and the swinging component 33 is arranged on the screw rod nut 322.

[0042] Furthermore, the swing assembly 33 includes a support plate 331, a first gear 332, a second gear 333 and a driving member 334, the support plate 331 is set on the moving assembly 32, the first gear 332 and the second gear 333 are rotatably set on the support plate 331, the first gear 332 and the second gear 333 are meshed, and the driving member 334 is connected to the first gear 332.

[0043] As can be seen from the above description, preferably, the first gear 332 is driven to move by the driving member 334 to drive the second gear 333 to move, thereby driving the sensor 31 to rotate along the direction of the horizontal center line of the cabinet 1, so as to achieve angle adjustment. Then, the motor 323 drives the screw 321 to drive the screw nut 322 to perform linear motion in the horizontal position, thereby driving the swing component 33 to move, thereby driving the sensor 31 to perform linear motion in the horizontal direction, so as to adjust the position of the sensor to achieve the best monitoring range. Preferably, the range of movement of the moving component 32 is 3-8 cm, and the angle range of the swing component 33 is 0-180°.

[0044] Furthermore, it also includes a liquid crystal screen 6 , which is arranged above the sensing device 3 and close to the top surface of the cabinet 1 , and is connected to the control device 11 .

[0045] From the above description, it can be known that, preferably, the LCD screen 6 is an LED LCD screen, the LCD screen 6 is a rectangular structure, and the width of the LCD screen 6 is consistent with the width of the cabinet 1. Preferably, the LED LCD screen can be used to display the device name.

[0046] Furthermore, it also includes a video display screen 7, which is arranged above the cabinet 1 and connected to the control device 11.

[0047] As can be seen from the above description, preferably, the video display screen 7 is arranged on the top surface of the cabinet 1. Preferably, the video display screen 7 is hingedly arranged with the cabinet 1. Preferably, the video display screen 7 is fixed above the terminal by internal screws, and a wire hole is provided inside for wiring, which is convenient for maintenance. The width of the video display screen 7 is smaller than the width of the cabinet.

[0048] Furthermore, the cabinet 1 is provided with a ticket outlet 8 , which is connected to the ticket outlet end of the printing device 4 , and the ticket outlet 8 is provided with an adjustment device 9 .

[0049] Furthermore, the adjusting device 9 includes a positioning plate 91, a third gear 92 and a rack 93, the third gear 92 is rotatably arranged on the ticket outlet 8, the rack 93 is meshed with the third gear 92, the positioning plate 91 is arranged on the rack 93, and the positioning plate 91 is arranged against the ticket outlet 8.

[0050] As can be seen from the above description, preferably, the clamping plate 91 includes a first clamping plate and a second clamping plate, the rack 93 includes a first rack and a second rack, the number of the third gears 92 is 2, the one third gear is meshed with the first rack, the first clamping plate is arranged on the first rack, the other third gear is meshed with the second rack, and the second clamping plate is arranged on the second rack. The two third gears are symmetrically arranged along the vertical center line of the ticket outlet of the printing device 4, the first rack and the second rack are symmetrically arranged along the vertical center line of the ticket outlet of the printer, and the first clamping plate and the second clamping plate are symmetrically arranged along the vertical center line of the ticket outlet of the printing device 4. The first clamping plate and the second clamping plate are respectively arranged against the ticket outlet. When the size of the ticket to be printed changes, the control system controls the first clamping plate and the second clamping plate to move toward or away from each other, thereby adjusting the size of the ticket outlet to match the size of the locked printed ticket, effectively improving the ticket outlet efficiency. The first card plate and the second card plate can be provided with grooves matching the printed ticket to limit the two sides of the printed ticket. Preferably, a motor is also included, the motor includes a first motor and a second motor, the first motor drives the first third gear, and the second motor drives the second third gear.

[0051] Furthermore, it also includes an alarm device 10 , which is arranged on the cabinet 1 and connected to the control device 11 .

[0052] From the above description, it can be known that, preferably, the alarm device 10 is arranged on the top surface of the cabinet 1. Preferably, the alarm device comprises a base, a light-transmitting shell and a two-color LED lamp, wherein the base is arranged on the cabinet 1, the light-transmitting shell is arranged on the base, and the two-color LED lamp is arranged on the base and located inside the light-transmitting shell. When a fault occurs in the entire program, the alarm device is activated to alert the maintenance personnel and the operator.

[0053] Furthermore, it also includes a camera, which is arranged on the cabinet 1 and connected to the control device 11.

[0054] From the above description, it can be seen that the self-service terminal can realize face recognition ticket purchase, and a camera can be installed above the self-service machine to recognize faces. The camera uses a high-definition wide dynamic binocular camera, which can ensure the clarity of the collected faces in real time in backlight, outdoor and other environments. The binocular camera contains an infrared camera and a visible light camera, which can accurately recognize real people and prevent misrecognition of faces in photos, images, etc.

[0055] Please refer to Figures 1 to 8As shown, the first embodiment of the utility model is: a self-service machine that can automatically switch the content of the display screen, including a cabinet 1, a display device 2, a sensing device 3, a control device 11, a printing device 4 and a two-dimensional code recognizer 5, wherein the display device 2 is embedded in the cabinet 1, the control device 11 is arranged inside the cabinet 1, the printing device 4 is arranged below the display device 2, the sensing device 3 is arranged above the display device 2, the two-dimensional code recognizer 5 is arranged on the side of the display device 2, the display device 2, the sensing device 3, the printing device 4 and the two-dimensional code recognizer 5 are respectively connected to the control device 11, the sensor 31 is an infrared sensor, the sensor housing 311 of the infrared sensor is fixed to the sensor bracket 312 by a connecting piece, the sensor bracket 312 is arranged on the moving component 32 by rivets, and a gap is set between the sensor housing 311 and the sensor bracket 312; and also includes a liquid crystal screen 6, the liquid crystal screen 6 is arranged on the display The device 2 is located above the cabinet 1, the LCD screen 6 is connected to the control device 11, and the LCD screen 6 is arranged between the display device 2 and the sensing device 3; it also includes a video display screen 7, the video display screen 7 is arranged above the cabinet 1, and the video display screen 7 is connected to the control device 11; a ticket outlet 8 is arranged on the cabinet 1, the ticket outlet 8 is connected to the ticket outlet end of the printing device 4, and an adjustment device 9 is arranged on the ticket outlet 8; the adjustment device 9 includes a positioning plate 91, a third gear 92 and a rack 93, the third gear 92 is rotatably arranged on the ticket outlet 8, the rack 93 is meshed with the third gear 92, the positioning plate 91 is arranged on the rack 93, and the positioning plate 91 is arranged against the ticket outlet 8; it also includes an alarm device 10, the alarm device 10 is arranged on the cabinet 1, and the alarm device 10 is connected to the control device 11; it also includes a camera, the camera is arranged on the cabinet 1, and the camera is connected to the control device 11.

[0056] Please refer to Figures 1 to 8As shown, the second embodiment of the utility model is: a self-service machine that can automatically switch the content of the display screen, including a cabinet 1, a display device 2, a sensing device 3, a control device 11, a printing device 4 and a two-dimensional code recognizer 5, wherein the display device 2 is embedded in the cabinet 1, the control device 11 is arranged inside the cabinet 1, the printing device 4 is arranged below the display device 2, the sensing device 3 is arranged above the display device 2, and the two-dimensional code recognizer 5 is arranged on the side of the display device 2, the display device 2, the sensing device 3, the printing device 4 and the two-dimensional code recognizer 5 are respectively connected to the control device 11, the sensing device 3 includes a sensor 31, a moving component 32 and a swinging component 33, and the cabinet 1 is provided with a A groove is arranged, the moving component 32 is arranged in the groove, the swinging component 33 is arranged on the moving component 32, and the sensor 31 is arranged on the swinging component 33; the sensor 31 is an infrared sensor, the sensor housing 311 of the infrared sensor is fixed to the sensor bracket 312 through a connecting piece, the sensor bracket 312 is arranged on the moving component 32 through rivets, and a gap is arranged between the sensor housing 311 and the sensor bracket 312; the moving component 32 includes a screw rod 321, a screw rod nut 322 and a motor 323, the two ends of the screw rod 321 are respectively connected to the two sides of the groove, the motor 323 is connected to one end of the screw rod 321 to drive the screw rod, and the screw rod nut 322 is movably arranged On the screw rod 321, the swing assembly 33 is arranged on the screw rod nut 322. The swing assembly 33 includes a support plate 331, a first gear 332, a second gear 333 and a driving member 334. The support plate 331 is arranged on the moving assembly 32. The first gear 332 and the second gear 333 are arranged on the support plate 331. The first gear 332 and the second gear 333 are arranged in meshing. The driving member 334 is connected to the first gear 332; it also includes a liquid crystal screen 6, which is arranged above the sensing device 3 and close to the top surface of the cabinet 1. The liquid crystal screen 6 is connected to the control device 11; it also includes a video display screen 7, which is arranged above the cabinet 1. The display screen 7 is connected to the control device 11; a ticket outlet 8 is provided on the cabinet 1, and the ticket outlet 8 is connected to the ticket outlet end of the printing device 4, and an adjustment device 9 is provided on the ticket outlet 8; the adjustment device 9 includes a positioning plate 91, a third gear 92 and a rack 93, the third gear 92 is rotatably arranged on the ticket outlet 8, the rack 93 is meshed with the third gear 92, the positioning plate 91 is arranged on the rack 93, and the positioning plate 91 is arranged against the ticket outlet 8; it also includes an alarm device 10, the alarm device 10 is arranged on the cabinet 1, and the alarm device 10 is connected to the control device 11; it also includes a camera, the camera is arranged on the cabinet 1, and the camera is connected to the control device 11.

[0057] In summary, the utility model provides a self-service machine capable of automatically switching the display content on the display screen. It has a simple structure and complete functions, so that the display resources of the self-service machine are reasonably utilized, making the self-service machine more intelligent.

[0058] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A self-service machine capable of automatically switching display screen content, characterized in that: The invention comprises a cabinet, a display device, a sensing device, a control device, a printing device and a two-dimensional code identifier, wherein the display device is embedded in the cabinet, the control device is arranged inside the cabinet, the printing device is arranged below the display device, the sensing device is arranged above the display device, the two-dimensional code identifier is arranged on the side of the display device, and the display device, the sensing device, the printing device and the two-dimensional code identifier are connected to the control device respectively. The sensing device comprises a sensor, a moving component and a swinging component. A groove is arranged on the cabinet, the moving component is arranged in the groove, the swinging component is arranged on the moving component, and the sensor is arranged on the swinging component.

2. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: The sensor is an infrared sensor, a sensor housing of the infrared sensor is fixed on a sensor bracket through a connecting piece, the sensor bracket is arranged on a moving component through rivets, and a gap is arranged between the sensor housing and the sensor bracket.

3. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: The moving assembly includes a screw rod, a screw rod nut and a motor, the two ends of the screw rod are respectively connected to the two side edges of the groove, the motor is connected to one end of the screw rod to drive the screw rod, the screw rod nut is movably arranged on the screw rod, and the swing assembly is arranged on the screw rod nut.

4. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: The swing assembly includes a support plate, a first gear, a second gear and a driving member, the support plate is arranged on the moving assembly, the first gear and the second gear are rotatably arranged on the support plate, the first gear and the second gear are meshed, and the driving member is connected to the first gear.

5. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: It also includes a liquid crystal screen, which is arranged above the sensing device and close to the top surface of the cabinet, and is connected to the control device.

6. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: It also includes a video display screen, which is arranged above the cabinet and connected to the control device.

7. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: The cabinet is provided with a ticket outlet, the ticket outlet is connected with the ticket outlet end of the printing device, and an adjustment device is provided on the ticket outlet.

8. The self-service machine capable of automatically switching display screen contents according to claim 7, characterized in that: The adjusting device comprises a positioning plate, a third gear and a rack, wherein the third gear is rotatably arranged on the ticket outlet, the rack is meshed with the third gear, the positioning plate is arranged on the rack, and the positioning plate is arranged against the ticket outlet.

9. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: It also includes an alarm device, which is arranged on the cabinet and connected to the control device.

10. The self-service machine capable of automatically switching display screen contents according to claim 1, characterized in that: It also includes a camera, which is arranged on the cabinet and connected to the control device.

Images