Cash register with built-in print cartridge

Abstract

The utility model belongs to the technical field of cash registers, particularly relates to a cash register with a built-in print cartridge, and aims to solve the problem that the height, the position and the angle cannot be adjusted in the prior art, the cash register comprises an installation box, a first straight gear is rotatably connected in the installation box, the top of the first straight gear is fixedly connected with a protection cover, and the protection cover is fixedly connected with a print cartridge. A second straight gear is rotationally connected to one side of the interior of the mounting box, and the second straight gear is meshed with the first straight gear and used for rotating the protective cover; the adjusting assembly comprises a lead screw rotationally installed in the protective cover, the circumference of the lead screw is in threaded connection with a sliding block, and the two sides of the sliding block are both fixedly connected with fixing plates which are used for adjusting the height of the fixing plates. A cashier can adjust the height and the position of the display screen through the motor and the hand wheel according to the height and habits of the cashier, and the angle of the display screen is adjusted by rotating the bolt at the joint of the positioning plate and the connecting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of cash registers, in particular to a cash register with a built-in printing box. Background Art

[0002] Cash registers are indispensable electronic devices in modern business management. They not only improve the efficiency of business transactions, but also help businesses better manage and analyze business data. Cash registers can quickly complete tasks such as scanning, calculating and settling goods, which not only reduces the error rate of manual calculations, but also saves a lot of time and improves work efficiency. Currently, cash registers on the market are generally single-screen fixed on the workbench, and cannot be adjusted according to the habits of the cashier. It will also cause customers to not see the amount of all goods when checking out, and the height of the cash register is single, and it cannot be adjusted according to the height of the staff, which causes the cashier to work for a long time and be tired.

[0003] For this reason, a cash register with a built-in printing box is proposed. Utility Model Content

[0004] The utility model aims to solve the disadvantage of inconvenient adjustment in the prior art and proposes a cash register with a built-in printing box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cash register with a built-in printing box, comprising a mounting box, wherein a first spur gear is rotatably connected inside the mounting box, a protective cover is fixedly connected to the top of the first spur gear, a second spur gear is rotatably connected to one side of the mounting box, and the second spur gear is meshed with the first spur gear for rotating the protective cover;

[0007] The adjusting component comprises a screw rod rotatably installed inside the protective cover, the circumferential thread of the screw rod is connected with a slider, and both sides of the slider are fixedly connected with a fixing plate for adjusting the height of the fixing plate.

[0008] In one possible design, a first bevel gear is fixedly installed at the bottom of the screw rod, a second bevel gear is rotatably installed on one side of the interior of the positioning box, the second bevel gear is meshed with the first bevel gear, a motor is fixedly installed on one side of the positioning box, and the output shaft of the motor passes through the positioning box and is fixedly connected to the second bevel gear.

[0009] In one possible design, a handwheel is fixedly installed on the top of the second spur gear for rotating the second spur gear to engage with the first spur gear, and a circular groove is provided on the surface of the second spur gear. A fastening bolt is threadedly connected to the surface of the positioning box, and the bottom of the fastening bolt fits in the circular groove to limit the second spur gear.

[0010] In a possible design, one end of the fixing plate is fastened to a connecting rod by bolts, the other end of the connecting rod is fastened to a positioning plate by bolts, and a display screen is fixedly mounted on a side of the positioning plate.

[0011] In a possible design, a printer is installed on the top of the base, and the printer is electrically connected to the display screen.

[0012] In a possible design, a sliding groove is provided on the circumference of the protective cover, and the fixing plate slides in the sliding groove.

[0013] In the present application, the cashier stands in front of the cashier counter and can adjust the height of the display screen according to his or her height, start the motor, the motor drives the second bevel gear to rotate, the second bevel gear is meshed with the first bevel gear, the second bevel gear drives the screw rod to rotate, the slider is raised and lowered on the outer wall of the screw rod, and when it is raised and lowered to a position suitable for the cashier to use conveniently, the motor is turned off. The cashier can also adjust the position of the display screen according to his or her viewing habits, rotate the fastening bolt so that the bottom of the fastening bolt does not fit into the circular groove, and then rotate the hand wheel, the hand wheel drives the second spur gear to rotate, the second spur gear is meshed with the first spur gear, and the protective cover on the top of the first spur gear rotates with the first spur gear, and the position of the display screen is adjusted by rotation. When it is adjusted to a suitable position, the bolt is rotated so that the bottom of the bolt is tightly fitted into the circular groove for limiting the position. When the work is finished, the cashier can first rotate the display screen, and then rotate the connecting rod to store the device.

[0014] Beneficial effects:

[0015] In the utility model, the cash register with a built-in printing box is driven by a motor to mesh the second bevel gear with the first bevel gear, the first bevel gear drives the screw rod to rotate, the slider on the circumference of the screw rod slides, the fixed plate is rotatably connected to the connecting rod, the connecting rod is rotatably connected to the positioning plate, the positioning plate is fixedly connected to the display screen, and the function of adjusting the height of the display screen is realized by the fixed connection between the fixed plate and the slider;

[0016] In the utility model, in the cash register with a built-in printing box, a hand wheel is fixedly connected to the top of the second spur gear, and the second spur gear is controlled to mesh with the first spur gear by the hand wheel, and the protective cover on the top of the first spur gear rotates accordingly, and the position of the display screen is adjusted by the fixing plate, the connecting rod and the positioning plate; BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the main body of a cash register with a built-in printing box proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the three-dimensional structure of the main body rotation of a cash register with a built-in printing box proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of a cash register with a built-in printing box proposed by the utility model;

[0020] Figure 4 This is a partial exploded view of a cash register with a built-in printing box proposed by the utility model.

[0021] In the figure: 1. base; 2. printer; 3. positioning box; 4. mounting box; 5. protective cover; 6. display screen; 7. motor; 8. positioning plate; 9. connecting rod; 10. fixing plate; 11. hand wheel; 12. fastening bolt; 13. screw rod; 14. slider; 15. first spur gear; 16. second spur gear; 17. circular groove; 18. first bevel gear; 19. second bevel gear; 20. slide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] Reference Figure 1-Figure 4 A cash register with a built-in printing box comprises: a base 1, a positioning box 3 is fixedly installed on the surface of the base 1, a mounting box 4 is slidably installed inside the positioning box 3, a first spur gear 15 is rotatably connected inside the mounting box 4, a protective cover 5 is fixedly connected to the top of the first spur gear 15, a second spur gear 16 is rotatably connected to one side of the interior of the mounting box 4, and the second spur gear 16 is meshed with the first spur gear 15 for rotating the protective cover 5;

[0025] It also includes an adjustment component, which includes a screw rod 13 rotatably installed inside the protective cover 5, a slider 14 is connected to the circumferential thread of the screw rod 13, and a fixing plate 10 is fixedly connected to both sides of the slider 14 for adjusting the height of the fixing plate 10.

[0026] In this embodiment, the first spur gear 15 and the second spur gear 16 are meshed to rotate the protective cover 5, and the position of the display screen 6 is adjusted by rotating the protective cover 5. The slider 14 slides on the circumference of the screw rod 13, driving the fixed plate 10 to rise and fall, so that each cashier can adjust the height and angle of the cash register according to his or her own cashier habits.

[0027] Reference Figure 4A cash register with a built-in printing box includes: a first bevel gear 18 is fixedly installed at the bottom of a screw rod 13, a second bevel gear 19 is rotatably installed on one side of an inner side of a positioning box 3, the second bevel gear 19 is meshed with the first bevel gear 18, a motor 7 is fixedly installed on one side of the positioning box 3, and an output shaft of the motor 7 passes through the positioning box 3 and is fixedly connected to the second bevel gear 19.

[0028] In this embodiment, the second bevel gear 19 is driven to rotate by the motor 7, and the second bevel gear 19 is engaged with the first bevel gear 18 to drive the screw rod 13 to rotate, so that the height of the display screen 6 can be adjusted without manual adjustment.

[0029] Reference Figure 2-Figure 4 A cash register with a built-in printing box includes: a hand wheel 11 is fixedly installed on the top of a second spur gear 16, which is used to rotate the second spur gear 16 to mesh with a first spur gear 15, and a circular groove 17 is provided on the surface of the second spur gear 16, and a fastening bolt 12 is threadedly connected to the surface of a positioning box 3, and the bottom of the fastening bolt 12 is in contact with the circular groove 17, which is used to limit the second spur gear 16.

[0030] In this embodiment, when adjusting the angle of the display screen 6, first rotate the fastening bolt 12 so that its bottom is not in contact with the circular groove 17, and then rotate the hand wheel 11. The hand wheel 11 drives the second spur gear 16 to engage with the first spur gear 15. At the same time, the protective cover 5 fixedly installed on the surface of the first spur gear 15 rotates to adjust the position of the display screen 6.

[0031] Reference Figure 2 A cash register with a built-in printing box includes: one end of a fixing plate 10 is fastened with a connecting rod 9 by bolts, the other end of the connecting rod 9 is fastened with a positioning plate 8 by bolts, and a display screen 6 is fixedly installed on the side of the positioning plate 8.

[0032] In this embodiment, the position of the connecting rod 9 can be adjusted by rotating the bolts at the connection between the fixing plate 10 and the connecting rod 9, and the angle of the display screen 6 can also be adjusted by the bolts at the connection between the connecting rod 9 and the positioning plate 8, which also facilitates the storage of the cash register.

[0033] Reference Figure 1 A cash register with a built-in printing box includes: a printer 2 is installed on the top of a base 1, and the printer 2 is electrically connected to a display screen 6.

[0034] In this embodiment, when the cashier completes the settlement on the display screen 6, the printer 2 electrically connected to the display screen 6 will send out an invoice, so that the customer can understand the amount of his / her shopping items.

[0035] Example 2

[0036] refer to Figure 1 A cash register with a built-in printing box is improved on the basis of Example 1, and a slide groove 20 is provided on the circumference of the protective cover 5, and the fixed plate 10 slides in the slide groove 20.

[0037] In this embodiment, the fixed plate 10 is slidably connected to the slide groove 20 , and the screw rod 13 rotates so that the slider 14 on its circumference drives the fixed plate 10 to slide in the slide groove 20 , thereby adjusting the height of the display screen 6 .

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cash register with a built-in printing box, comprising a base (1), characterized in that: A positioning box (3) is fixedly mounted on the surface of the base (1); a mounting box (4) is slidably mounted inside the positioning box (3); a first spur gear (15) is rotatably connected inside the mounting box (4); a protective cover (5) is fixedly connected to the top of the first spur gear (15); a second spur gear (16) is rotatably connected to one side of the interior of the mounting box (4); the second spur gear (16) is meshed with the first spur gear (15) and is used to rotate the protective cover (5); An adjustment component comprises a screw rod (13) rotatably mounted inside a protective cover (5), a slider (14) being connected to the circumference of the screw rod (13) by a thread, and a fixing plate (10) being fixedly connected to both sides of the slider (14) for adjusting the height of the fixing plate (10).

2. A cash register with a built-in printing box according to claim 1, characterized in that: A first bevel gear (18) is fixedly mounted on the bottom of the screw rod (13); a second bevel gear (19) is rotatably mounted on one side of the interior of the positioning box (3); the second bevel gear (19) is meshed with the first bevel gear (18); a motor (7) is fixedly mounted on one side of the positioning box (3); an output shaft of the motor (7) passes through the positioning box (3) and is fixedly connected to the second bevel gear (19).

3. A cash register with a built-in printing box according to claim 1, characterized in that: A hand wheel (11) is fixedly mounted on the top of the second spur gear (16) for rotating the second spur gear (16) to engage with the first spur gear (15), and a circular groove (17) is provided on the surface of the second spur gear (16). A fastening bolt (12) is threadedly connected to the surface of the positioning box (3), and the bottom of the fastening bolt (12) is in contact with the circular groove (17) for limiting the position of the second spur gear (16).

4. A cash register with a built-in printing box according to claim 1, characterized in that: One end of the fixing plate (10) is fastened to a connecting rod (9) by bolts, and the other end of the connecting rod (9) is fastened to a positioning plate (8) by bolts, and a display screen (6) is fixedly mounted on the side of the positioning plate (8).

5. A cash register with a built-in printing box according to claim 1, characterized in that: A printer (2) is installed on the top of the base (1), and the printer (2) is electrically connected to the display screen (6).

6. A cash register with a built-in printing box according to claim 1, characterized in that: A sliding groove (20) is provided on the circumference of the protective cover (5), and the fixing plate (10) slides in the sliding groove (20).

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