Weighing type cash register

Abstract

The utility model relates to the technical field of cash registers, and discloses a weighing type cash register, which comprises a bottom shell and a bottom plate, and the bottom plate is fixedly arranged at the bottom of the bottom shell. And a fixing frame is fixedly installed at the bottom of the inner side of the bottom shell, a second gear is rotationally installed on one side of the fixing frame, a threaded rod is rotationally installed on the other side of the fixing frame, and one end of the threaded rod penetrates through the left side and the right side of the fixing frame and is fixedly connected with the second gear. According to the device, the motor is started to drive the first gear to rotate, then the second gear and the second threaded rod are driven to rotate at the same time, when the second threaded rod rotates, the threaded block can be driven to move, the tray length supplementing frame is driven to move, then the tray is placed, and the motor is stopped. The weighing device can weigh an object which is large in size and easy to bend, is more convenient, can improve the weighing efficiency, and improves the working efficiency of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of cash registers, and more specifically, to a weighing cash register. Background Art

[0002] The cash register is the product of the development of microelectronics technology and the combination of modern commodity circulation management concepts and technological development. It is one of the essential basic electronic equipment in modern and automated commercial management.

[0003] A weighing cash register, also known as a weighing cash register or an electronic scale cash register, is an intelligent commercial device that integrates the functions of an electronic scale and a cash register.

[0004] When using a general weighing cash register, the object to be weighed is first placed on a tray. Then, through the cooperation of a camera and a pressure sensor, the object on the tray is weighed and the price is calculated. However, since the size of the heavy object is different each time, when the weighing object is large and easy to bend, it will make weighing the object inconvenient, so it needs to be modified and optimized. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a weighing cash register, which has the advantages of convenient weighing and stable adjustment.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: A weighing cash register, comprising a bottom shell and a bottom plate, wherein the bottom plate is fixedly arranged at the bottom of the bottom shell;

[0007] A fixing bracket is fixedly installed on the bottom of the inner side of the bottom shell, a gear 2 is rotatably installed on one side of the fixing bracket, and a threaded rod 2 is rotatably installed on the other side of the fixing bracket, one end of the threaded rod 2 passes through the left and right sides of the fixing bracket and is fixedly connected to the gear 2, a threaded block is threadedly sleeved on the outer surface of the threaded rod 2, and rollers are rotatably installed on the left and right sides of the threaded block, and a tray lengthening bracket is fixedly installed above the threaded block, and a baffle is fixedly installed on the bottom of the inner side of the bottom shell, and the baffle is movably connected to one side of the threaded block.

[0008] As an optimal technical solution of the present invention, a threaded rod 1 is fixedly installed at the bottom of the base plate, a limiting plate is fixedly installed at the bottom of the threaded rod 1, a threaded sleeve is threadedly sleeved on the outer surface of the threaded rod 1, a movable sleeve is fixedly installed on the outer side of the threaded sleeve, and a handle is fixedly installed on the outer side of the movable sleeve.

[0009] As a preferred technical solution of the present invention, a motor is fixedly installed at the bottom of the inner side of the bottom shell, and a gear 1 is fixedly installed above the transmission shaft of the motor, and the gear 1 and gear 2 are meshed with each other.

[0010] As a preferred technical solution of the present invention, a pressure sensor is fixedly installed above the bottom plate, and the pressure sensor is located between the bottom shell and the bottom plate.

[0011] As an optimal technical solution of the present invention, a column is fixedly installed on one side of the base plate, a ticket machine is fixedly installed on one side of the column, a display screen is fixedly installed on one side of the column, an AI camera is fixedly installed on one side of the column, and the AI ​​camera is located at the bottom of the display screen.

[0012] As a preferred technical solution of the present invention, a telescopic rod is fixedly installed above the bottom shell, and a tray is fixedly installed above the telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model starts the motor to drive gear 1 to rotate, and then drives gear 2 and the threaded rod to rotate at the same time. When the threaded rod rotates, it will drive the threaded block to move, and drive the pallet lengthening frame to move. When the threaded block reaches the end of the threaded rod, the pallet will move downward. When the pallet lengthening frame needs to be retracted, the pallet is first moved up, and then the motor is started to rotate the threaded rod, and the pallet lengthening frame is brought into the pallet. Then the pallet is placed and the motor is turned off. Compared with the traditional device, the device increases the surface area of ​​the pallet, which is more convenient when weighing large and easily bendable objects, can improve the weighing efficiency, and improve the working efficiency of the device.

[0015] 2. The utility model drives the movable sleeve and the threaded sleeve to rotate at the same time by holding the handle and rotating it. Since the threaded sleeve and the threaded rod are threadedly connected, the threaded sleeve will move on the outer surface of the threaded rod, thereby driving the movable sleeve to move. When the movable sleeve moves to a suitable position or touches the ground, it stops rotating. Compared with traditional devices, this device can adjust the position of the movable sleeve so that the device can be used normally on uneven roads, thereby improving the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the bottom shell of the utility model;

[0018] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A;

[0019] Figure 4 This is a schematic diagram of the internal structure of the movable sleeve of the utility model;

[0020] Figure 5 For this utility model Figure 4 A local enlarged schematic diagram of point B;

[0021] Figure 6 This is a structural schematic diagram of the pallet extension rack of the utility model.

[0022] In the figure: 1. bottom shell; 2. telescopic rod; 3. tray; 4. bottom plate; 5. threaded rod 1; 6. limit plate; 7. movable sleeve; 8. threaded sleeve; 9. handle; 10. motor; 11. gear 1; 12. fixing bracket; 13. gear 2; 14. threaded rod 2; 15. threaded block; 16. roller; 17. tray extension rack; 18. baffle; 19. pressure sensor; 20. column; 21. receipt machine; 22. AI camera; 23. display screen. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 6 As shown, the utility model provides a weighing cash register, comprising a bottom shell 1 and a bottom plate 4, wherein the bottom plate 4 is fixedly arranged at the bottom of the bottom shell 1;

[0025] A fixing frame 12 is fixedly installed at the bottom of the inner side of the bottom shell 1, and a gear 2 13 is rotatably installed on one side of the fixing frame 12, and a threaded rod 2 14 is rotatably installed on the other side of the fixing frame 12. One end of the threaded rod 2 14 passes through the left and right sides of the fixing frame 12 and is fixedly connected to the gear 2 13. A threaded block 15 is threadedly sleeved on the outer surface of the threaded rod 2 14, and rollers 16 are rotatably installed on the left and right sides of the threaded block 15. A tray lengthening frame 17 is fixedly installed above the threaded block 15, and a baffle 18 is fixedly installed on the bottom of the inner side of the bottom shell 1, and the baffle 18 is movably connected to one side of the threaded block 15.

[0026] When the staff uses it, the staff first starts the motor 10 to drive the rotation of gear 11. When gear 11 rotates, since gear 11 and gear 2 13 are meshed with each other, the rotation of gear 11 will drive the rotation of gear 2 13, and the rotation of gear 2 13 drives the rotation of threaded rod 2 14. When threaded rod 2 14 rotates, since the connection between threaded block 15 and threaded rod 2 14 is threaded, the rotation of threaded rod 2 14 will drive the threaded block 15 to move, thereby driving the tray extension rack 17 to move. When the threaded block 15 moves to the end of threaded rod 2 14, tray 3 will move downward. When it is necessary to retract the tray extension rack 17, the staff first moves the tray 3 upward, and then starts the motor 10, so that the threaded rod 2 14 rotates and drives the tray extension rack 17 to move toward the inside of the tray 3. When the bottom of the tray extension rack 17 enters the inside of the tray 3, the tray 3 can be put down and the motor 10 can be turned off.

[0027] By starting the motor 10, the gear 11 is driven to rotate, and then the gear 2 13 and the threaded rod 2 14 are driven to rotate at the same time. When the threaded rod 2 14 rotates, the threaded block 15 is driven to move, and the tray lengthening frame 17 is driven to move. When the threaded block 15 reaches the end of the threaded rod 2 14, the tray 3 will move downward. When the tray lengthening frame 17 needs to be retracted, the tray 3 is first moved up, and then the motor 10 is started to rotate the threaded rod 2 14, and the tray lengthening frame 17 is brought into the tray 3, and then the tray 3 is placed and the motor 10 is turned off. Compared with the traditional device, the device can be more convenient when weighing large and easily bendable objects by increasing the surface area of ​​the tray 3, which can improve the weighing efficiency and the working efficiency of the device.

[0028] Among them, a threaded rod 5 is fixedly installed at the bottom of the base plate 4, a limiting plate 6 is fixedly installed at the bottom of the threaded rod 5, a threaded sleeve 8 is threadedly sleeved on the outer surface of the threaded rod 5, a movable sleeve 7 is fixedly installed on the outer side of the threaded sleeve 8, and a handle 9 is fixedly installed on the outer side of the movable sleeve 7.

[0029] When the staff uses it, the staff first rotates the handle 9 by holding it. When the handle 9 is rotated, it will drive the rotation of the movable sleeve 7. When the movable sleeve 7 is rotated, it will drive the rotation of the threaded sleeve 8. Since the connection between the threaded sleeve 8 and the threaded rod 5 is provided with a thread, as the threaded sleeve 8 rotates, the threaded sleeve 8 will move on the outer surface of the threaded rod 5. When the threaded sleeve 8 moves, it will drive the movable sleeve 7 to move. When the movable sleeve 7 moves to a suitable position or contacts the ground, it can stop rotating.

[0030] By holding the handle 9 and rotating it, the movable sleeve 7 and the threaded sleeve 8 are driven to rotate at the same time. Since the threaded sleeve 8 and the threaded rod 5 are threadedly connected, the threaded sleeve 8 will move on the outer surface of the threaded rod 5, thereby driving the movable sleeve 7 to move. When the movable sleeve 7 moves to a suitable position or touches the ground, it stops rotating. Compared with traditional devices, this device can adjust the position of the movable sleeve 7 so that the device can be used normally on uneven roads, thereby improving the scope of use of the device.

[0031] Among them, a motor 10 is fixedly installed on the bottom of the inner side of the bottom shell 1, and a gear 11 is fixedly installed above the transmission shaft of the motor 10. The gear 11 and the gear 2 13 are meshed with each other.

[0032] By starting the motor 10 , the gear 1 11 is driven to rotate, and the rotation of the gear 1 11 will drive the gear 2 13 to rotate.

[0033] A pressure sensor 19 is fixedly mounted above the bottom plate 4 , and the pressure sensor 19 is located between the bottom shell 1 and the bottom plate 4 .

[0034] Through the design of the pressure sensor 19 , the pressure signal of the object is converted into an electrical signal and output, which is displayed inside the display screen 23 .

[0035] Among them, a column 20 is fixedly installed on one side of the base plate 4, a ticket machine 21 is fixedly installed on one side of the column 20, a display screen 23 is fixedly installed on one side of the column 20, and an AI camera 22 is fixedly installed on one side of the column 20. The AI ​​camera 22 is located at the bottom of the display screen 23.

[0036] Through the design of the AI ​​camera 22, objects are scanned, through the design of the receipt machine 21, receipts are printed, and the display screen 23 enables users to observe data.

[0037] A telescopic rod 2 is fixedly mounted on the top of the bottom shell 1 , and a tray 3 is fixedly mounted on the top of the telescopic rod 2 .

[0038] The design of the telescopic rod 2 and the tray 3 can facilitate the tray extension rack 17 to move out of and into the interior of the gear 2 13 .

[0039] The working principle and use process of this utility model:

[0040] When the staff uses it, the staff first starts the motor 10 to drive the rotation of gear 11. When gear 11 rotates, since gear 11 and gear 2 13 are meshed with each other, the rotation of gear 11 will drive the rotation of gear 2 13, and the rotation of gear 2 13 drives the rotation of threaded rod 2 14. When threaded rod 2 14 rotates, since the connection between threaded block 15 and threaded rod 2 14 is threaded, the rotation of threaded rod 2 14 will drive the threaded block 15 to move, thereby driving the tray extension rack 17 to move. When the threaded block 15 moves to the end of threaded rod 2 14, tray 3 will move downward. When it is necessary to retract the tray extension rack 17, the staff first moves the tray 3 upward, and then starts the motor 10, so that the threaded rod 2 14 rotates and drives the tray extension rack 17 to move toward the inside of the tray 3. When the bottom of the tray extension rack 17 enters the inside of the tray 3, the tray 3 can be put down and the motor 10 can be turned off.

[0041] When the staff uses it, the staff first rotates the handle 9 by holding it. When the handle 9 is rotated, it will drive the rotation of the movable sleeve 7. When the movable sleeve 7 is rotated, it will drive the rotation of the threaded sleeve 8. Since the connection between the threaded sleeve 8 and the threaded rod 5 is provided with a thread, as the threaded sleeve 8 rotates, the threaded sleeve 8 will move on the outer surface of the threaded rod 5. When the threaded sleeve 8 moves, it will drive the movable sleeve 7 to move. When the movable sleeve 7 moves to a suitable position or contacts the ground, it can stop rotating.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weighing cash register, comprising a bottom shell (1) and a bottom plate (4), characterized in that: The bottom plate (4) is fixedly arranged on the bottom of the bottom shell (1); A fixing frame (12) is fixedly installed at the bottom of the inner side of the bottom shell (1), a gear 2 (13) is rotatably installed on one side of the fixing frame (12), and a threaded rod 2 (14) is rotatably installed on the other side of the fixing frame (12), one end of the threaded rod 2 (14) passes through the left and right sides of the fixing frame (12) and is fixedly connected to the gear 2 (13), a threaded block (15) is threadedly sleeved on the outer surface of the threaded rod 2 (14), and rollers (16) are rotatably installed on the left and right sides of the threaded block (15), and a tray lengthening frame (17) is fixedly installed above the threaded block (15), and a baffle (18) is fixedly installed at the bottom of the inner side of the bottom shell (1), and the baffle (18) is movably connected to one side of the threaded block (15).

2. A weighing cash register according to claim 1, characterized in that: A threaded rod (5) is fixedly mounted on the bottom of the base plate (4), a limiting plate (6) is fixedly mounted on the bottom of the threaded rod (5), a threaded sleeve (8) is threadedly sleeved on the outer surface of the threaded rod (5), a movable sleeve (7) is fixedly mounted on the outer side of the threaded sleeve (8), and a handle (9) is fixedly mounted on the outer side of the movable sleeve (7).

3. A weighing cash register according to claim 1, characterized in that: A motor (10) is fixedly mounted on the bottom of the inner side of the bottom shell (1), and a gear 1 (11) is fixedly mounted above the transmission shaft of the motor (10), and the gear 1 (11) and the gear 2 (13) are meshed with each other.

4. A weighing cash register according to claim 1, characterized in that: A pressure sensor (19) is fixedly mounted above the bottom plate (4), and the pressure sensor (19) is located between the bottom shell (1) and the bottom plate (4).

5. The weighing cash register according to claim 1, characterized in that: A column (20) is fixedly mounted on one side of the base plate (4), a ticket machine (21) is fixedly mounted on one side of the column (20), a display screen (23) is fixedly mounted on one side of the column (20), an AI camera (22) is fixedly mounted on one side of the column (20), and the AI ​​camera (22) is located at the bottom of the display screen (23).

6. The weighing cash register according to claim 1, characterized in that: A telescopic rod (2) is fixedly mounted above the bottom shell (1), and a tray (3) is fixedly mounted above the telescopic rod (2).

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