Rotatable cash register convenient to use

Abstract

The utility model relates to the technical field of cash registers, in particular to a rotatable cash register convenient to use, which comprises a base, a rotating groove is formed in the top of the base, a rotating assembly is arranged in the rotating groove, and the rotating assembly comprises a first driving gear rod rotationally connected with the interior of the base. A first driven gear rod is arranged on the side face of the first driving gear rod, the side face of the first driving gear rod is in meshed connection with the first driven gear rod, the bottom of the first driven gear rod is rotationally connected with the base, a second bevel gear is fixedly connected to the bottom of the first driving gear rod, and a first rotating rod is rotationally connected into the base; a first bevel gear is fixedly connected to the side face of the first rotating rod, the first bevel gear is in meshed connection with the second bevel gear, an adjusting button is fixedly connected to the side face of the first rotating rod, a rotating seat is rotationally connected into the rotating groove, a gear groove is formed in the rotating seat, and the interior of the gear groove is in meshed connection with a first driven gear rod; the problem that an existing cash register cannot rotate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cash registers, in particular to a rotatable cash register that is convenient to use. Background Technique

[0002] The cash register is the product of the development of microelectronics technology and the modern concept and technology of commodity circulation management. It is one of the essential basic electronic devices for modern and automated business management. The development of the cash register has experienced the evolution from the first-generation cash register to the fifth-generation intelligent human-computer interaction integrated cash register, and its functions have also developed from the initial business record memo and supervision of the misbehavior of employees to being able to store commodity unit prices, inventory information, print sales reports, and connect with external devices such as magnetic card readers, barcode scanners, ticket printers, and electronic scales, becoming an essential tool for managing cash income.

[0003] A rotatable cash register with the authorized announcement number of CN 219936482 U in China is provided. By setting a sleeve box on the outer wall of the rotating bracket at the front end of the display screen, a telescopically movable connecting card block and a plug rod are arranged inside the sleeve box, and grooves are opened at the corresponding positions of the outer wall of the rotating bracket and the connecting card block and the plug rod. The rotating bracket and the plug rod are automatically connected and separated by magnetic connection. When the plug rod is connected to the rotating bracket, there will be no movement during the operation on the display screen. When the display screen needs to be rotated, the display screen can be quickly rotated through the automatic separation of the rotating bracket and the plug rod.

[0004] However, there are still some deficiencies in the use of this patent. At present, the display screen angle of the existing cash registers on the market is not easy to adjust. In addition, when the cashier changes the cashier position, since the display screen and the base are fixedly connected, it is not convenient to rotate the cash register. Moreover, due to the different heights of cashiers, it is very inconvenient for cashiers who are too tall or too short to use, and the applicability is poor. In addition, most of the keyboards of cash registers are external, and the aesthetics are also poor. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rotatable cash register that is convenient to use, so as to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotatable cash register that is convenient to use, including a base. A rotation groove is provided at the top of the base. A rotation assembly is arranged in the rotation groove. The rotation assembly includes a first driving gear rod rotatably connected to the inside of the base. A first driven gear rod is arranged on the side of the first driving gear rod. The side of the first driving gear rod is meshed and connected with the first driven gear rod. The bottom of the first driven gear rod is rotatably connected to the base. A second bevel gear is fixedly connected to the bottom of the first driving gear rod. A first rotating rod is rotatably connected to the inside of the base. A first bevel gear is fixedly connected to the side of the first rotating rod. The first bevel gear is meshed and connected with the second bevel gear. An adjustment knob is fixedly connected to the side of the first rotating rod.

[0008] As a preferred solution of the present utility model, a rotating seat is rotatably connected in the rotation groove. A gear groove is provided inside the rotating seat. The inside of the gear groove is meshed and connected with the first driven gear rod. An adjustment assembly is arranged on the side of the rotating seat.

[0009] As a preferred solution of the present utility model, the adjustment assembly includes a fixed seat. A second driving gear rod is rotatably connected to the inside of the fixed seat. The second driving gear rod penetrates through both sides of the fixed seat. A knob is fixedly connected to the side of the second driving gear rod.

[0010] As a preferred solution of the present utility model, a second driven gear rod is rotatably connected to the inside of the fixed seat. A fixing plate is fixedly connected to the side of the second driven gear rod. A display screen is fixedly connected to the side of the fixing plate. The second driven gear rod is meshed and connected with the second driving gear rod.

[0011] As a preferred solution of the present utility model, a moving cavity is provided at the bottom of the fixed seat. A spring is arranged in the moving cavity. One end of the spring is elastically connected to the inner wall of the moving cavity. The other end of the spring is elastically connected with a limit pin block.

[0012] As a preferred solution of the present utility model, a damping rod is arranged inside the spring. The limit pin block is slidably connected to the fixed seat. The top of the limit pin block abuts against the second driving gear rod.

[0013] As a preferred solution of the present utility model, a keyboard placement plate is slidably connected to the inside of the base. A keyboard is fixedly connected to the top of the keyboard placement plate. A handle is fixedly connected to the side of the keyboard placement plate.

[0014] As a preferred solution of the present utility model, the number of the first driven gear rods is set to three. The distances between the central axes of the three first driven gear rods are equal.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. In the present utility model, by providing a rotating assembly, the rotation of the cash register in the horizontal direction is achieved. When the cashier needs to horizontally rotate the cash register due to a change in the cashier position, the adjustment knob is turned, causing the first rotating rod to rotate. Thus, through the transmission of the first bevel gear and the second bevel gear, the first driving gear rod starts to rotate. The first driving gear rod drives the rotating seat to rotate through three first driven gear rods, thereby realizing the rotation of the cash register in the horizontal direction. The provision of the rotating assembly can facilitate the adjustment by the cashier, with simple operation and strong stability, and can effectively solve the problem of inconvenient rotation of the cash register.

[0017] 2. In the present utility model, by providing an adjustment assembly, the adjustment of the angle of the display screen is achieved, enabling the cash register to be applicable to cashiers of different heights. When the display screen needs to be adjusted, first pull the limit pin block downward to separate the limit pin block from the tooth groove of the second driving gear rod. Then turn the knob to make the second driving gear rod rotate. The second driving gear rod is meshed and connected with the second driven gear rod. The rotation of the second driving gear rod drives the second driven gear rod to rotate, and further drives the display screen to rotate, thereby realizing the adjustment of the angle of the display screen. Then release the limit pin block. The limit pin block moves upward under the action of the spring rebound and abuts against the tooth groove of the second driving gear rod to achieve fixation. The cashier can freely adjust to the most suitable angle according to their actual needs, thereby improving comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall schematic diagram of the present utility model;

[0019] Figure 2 is the overall sectional schematic diagram of the present utility model;

[0020] Figure 3 is the overall side schematic diagram of the present utility model;

[0021] Figure 4 is the schematic diagram of the adjustment assembly of the present utility model;

[0022] Figure 5 is the bottom view schematic diagram of the adjustment assembly of the present utility model.

[0023] In the figure: 1, base; 2, rotating assembly; 3, keyboard placement board; 4, handle; 5, display screen; 6, rotating seat; 7, rotating groove; 8, gear groove; 9, adjusting assembly; 201, adjusting knob; 202, first rotating rod; 203, first bevel gear; 204, second bevel gear; 205, first driven gear rod; 206, first driving gear rod; 901, fixed seat; 902, second driving gear rod; 903, knob; 904, second driven gear rod; 905, fixing plate; 906, limit pin block; 907, spring; 908, damping rod; 909, moving cavity. Detailed implementation mode

[0024] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] For the embodiment, please refer to Figures 1-5 The present invention provides a technical solution:

[0026] A rotatable cash register convenient to use, including a base 1. A rotating groove 7 is opened at the top of the base 1. A rotating assembly 2 is arranged in the rotating groove 7. An adjusting assembly 9 is arranged on the side of the rotating seat 6. A keyboard placement board 3 is slidably connected inside the base 1. A keyboard is fixedly connected to the top of the keyboard placement board 3. A handle 4 is fixedly connected to the side of the keyboard placement board 3. The number of the first driven gear rods 205 is set to three, and the distances between the central axes of the three first driven gear rods 205 are equal.

[0027] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , the rotating assembly 2 includes a first driving gear rod 206 rotatably connected to the inside of the base 1. A first driven gear rod 205 is arranged on the side of the first driving gear rod 206. The side of the first driving gear rod 206 is meshed and connected with the first driven gear rod 205. The bottom of the first driven gear rod 205 is rotatably connected to the base 1. A second bevel gear 204 is fixedly connected to the bottom of the first driving gear rod 206. A first rotating rod 202 is rotatably connected to the inside of the base 1. A first bevel gear 203 is fixedly connected to the side of the first rotating rod 202. The first bevel gear 203 is meshed and connected with the second bevel gear 204. An adjusting knob 201 is fixedly connected to the side of the first rotating rod 202. A rotating seat 6 is rotatably connected in the rotating groove 7. A gear groove 8 is opened inside the rotating seat 6. The inside of the gear groove 8 is meshed and connected with the first driven gear rod 205.

[0028] Among them, by setting the rotation assembly 2, the horizontal rotation of the cash register is realized. When the cashier needs to horizontally rotate the cash register due to a change in the cash register position, turn the adjustment knob 201, causing the first rotating rod 202 to rotate. Thus, through the transmission of the first bevel gear 203 and the second bevel gear 204, the first driving gear rod 206 starts to rotate. The first driving gear rod 206 drives the rotating seat 6 to rotate through three first driven gear rods 205, thereby realizing the horizontal rotation of the cash register. The setting of the rotation assembly 2 can facilitate the adjustment by the cashier, with simple operation and strong stability, and can effectively solve the problem of inconvenient rotation of the cash register.

[0029] In this embodiment, as Figure 3 、 Figure 4 and Figure 5 shown, the adjustment assembly 9 includes a fixed seat 901. A second driving gear rod 902 is rotatably connected inside the fixed seat 901. The second driving gear rod 902 penetrates both sides of the fixed seat 901. A knob 903 is fixedly connected to the side of the second driving gear rod 902. A second driven gear rod 904 is rotatably connected inside the fixed seat 901. A fixing plate 905 is fixedly connected to the side of the second driven gear rod 904. A display screen 5 is fixedly connected to the side of the fixing plate 905. The second driven gear rod 904 and the second driving gear rod 902 are meshed and connected. A moving cavity 909 is formed at the bottom of the fixed seat 901. A spring 907 is arranged inside the moving cavity 909. One end of the spring 907 is elastically connected to the inner wall of the moving cavity 909, and the other end of the spring 907 is elastically connected to a limit pin block 906. A damping rod 908 is arranged inside the spring 907. The limit pin block 906 is slidably connected to the fixed seat 901, and the top of the limit pin block 906 abuts against the second driving gear rod 902.

[0030] Among them, by setting the adjustment assembly 9, the angle of the display screen 5 is adjusted, enabling the cash register to be suitable for cashiers of different heights. When the display screen 5 needs to be adjusted, first pull the limit pin block 906 downward to separate the limit pin block 906 from the tooth groove of the second driving gear rod 902. Then turn the knob 903 to make the second driving gear rod 902 rotate. The second driving gear rod 902 and the second driven gear rod 904 are meshed and connected. The rotation of the second driving gear rod 902 drives the second driven gear rod 904 to rotate, and then drives the display screen 5 to rotate, thereby realizing the adjustment of the angle of the display screen 5. Then release the limit pin block 906. The limit pin block 906 moves upward under the action of the spring 907 rebounding and abuts against the tooth groove of the second driving gear rod 902 to achieve fixation. The cashier can freely adjust to the most suitable angle according to their actual needs, thereby improving comfort.

[0031] Working process of the utility model: When a rotatable cash register that is easy to use designed by this solution is working, when it is necessary to horizontally rotate the cash register, turn the adjustment knob 201, so that the first rotating rod 202 rotates, and thus through the transmission of the first bevel gear 203 and the second bevel gear 204, the first driving gear rod 206 starts to rotate. The first driving gear rod 206 drives the rotating seat 6 to rotate through three first driven gear rods 205, so as to realize the horizontal rotation of the cash register. When it is necessary to adjust the display screen 5, first pull the limit pin block 906 downward so that the limit pin block 906 is separated from the tooth groove of the second driving gear rod 902. Then turn the knob 903 so that the second driving gear rod 902 rotates. The second driving gear rod 902 is meshed and connected with the second driven gear rod 904. The rotation of the second driving gear rod 902 drives the second driven gear rod 904 to rotate, and further drives the display screen 5 to rotate, so as to realize the adjustment of the angle of the display screen 5. Then loosen the limit pin block 906, and the limit pin block 906 moves upward under the action of the spring 907 rebounding and abuts against the tooth groove of the second driving gear rod 902 to achieve fixation.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A convenient rotatable cash register, comprising a base (1), characterized in that: The top of the base (1) is provided with a rotation groove (7), and a rotation assembly (2) is arranged in the rotation groove (7). The rotation assembly (2) comprises a first driving gear rod (206) rotatably connected to the inside of the base (1); a first driven gear rod (205) is arranged on the side of the first driving gear rod (206); the side of the first driving gear rod (206) is meshingly connected to the first driven gear rod (205); the bottom of the first driven gear rod (205) is rotatably connected to the base (1); the bottom of the first driving gear rod (206) is fixedly connected to a second bevel gear (204); the inside of the base (1) is rotatably connected to a first rotating rod (202); the side of the first rotating rod (202) is fixedly connected to a first bevel gear (203); the first bevel gear (203) is meshingly connected to the second bevel gear (204); and the side of the first rotating rod (202) is fixedly connected to an adjusting button (201).

2. A convenient-to-use rotatable cash register according to claim 1, characterized in that: A rotating seat (6) is rotatably connected in the rotating groove (7), a gear groove (8) is provided inside the rotating seat (6), the inside of the gear groove (8) is meshedly connected with the first driven gear rod (205), and an adjustment component (9) is provided on the side of the rotating seat (6).

3. A convenient-to-use rotatable cash register according to claim 2, characterized in that: The adjustment assembly (9) comprises a fixed seat (901), the interior of the fixed seat (901) is rotatably connected to a second driving gear rod (902), the second driving gear rod (902) passes through both sides of the fixed seat (901), and a knob (903) is fixedly connected to the side of the second driving gear rod (902).

4. A convenient-to-use rotatable cash register according to claim 3, characterized in that: A second driven gear rod (904) is rotatably connected inside the fixing seat (901), a fixing plate (905) is fixedly connected to the side of the second driven gear rod (904), a display screen (5) is fixedly connected to the side of the fixing plate (905), and the second driven gear rod (904) is meshingly connected to the second driving gear rod (902).

5. A convenient-to-use rotatable cash register according to claim 4, characterized in that: A movable cavity (909) is provided at the bottom of the fixed seat (901), and a spring (907) is arranged in the movable cavity (909). One end of the spring (907) is elastically connected to the inner wall of the movable cavity (909), and the other end of the spring (907) is elastically connected to the limiting pin block (906).

6. A convenient-to-use rotatable cash register according to claim 5, characterized in that: A damping rod (908) is arranged inside the spring (907), the limiting pin block (906) is slidably connected to the fixing seat (901), and the top of the limiting pin block (906) is in contact with the second driving gear rod (902).

7. The easy-to-use rotatable cash register according to claim 1, characterized in that: A keyboard placement plate (3) is slidably connected inside the base (1), a keyboard is fixedly connected to the top of the keyboard placement plate (3), and a handle (4) is fixedly connected to the side of the keyboard placement plate (3).

8. The easy-to-use rotatable cash register according to claim 1, characterized in that: The number of the first driven gear rods (205) is set to three, and the distances between the central axes of the three first driven gear rods (205) are equal.

Images