Cash register base convenient to install

Abstract

The utility model discloses a cash register base convenient to install, which comprises a base, a support is arranged in the middle of the top of the base, a customer display screen and a computer display screen are respectively installed on two sides of the support, and installation blocks are symmetrically arranged on corresponding sides of the customer display screen and the computer display screen. The two sides of the support are each provided with a horizontally-distributed connecting base, the front end and the rear end of each connecting base are each provided with a clamping column used for being connected with the corresponding mounting block in a clamped mode, and each connecting base is internally provided with a connecting mechanism used for driving the corresponding clamping column to stretch out and draw back. According to the cash register base convenient to install, the customer display screen and the computer display screen can be rapidly disassembled and assembled, the operation process is simpler and more convenient and is not limited by space, and workers can conveniently conduct detection and maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of cash registers, in particular to a cash register base which is easy to install. Background Art

[0002] Cash registers are the product of the development of microelectronics technology and the combination of modern commodity circulation management concepts and technology development, and commercial electronic cash registers are one of the basic electronic devices that are essential for modern and automated commercial management. With the rapid development of electronic technology and the continuous improvement of people's living standards, cash registers are increasingly widely used in shopping malls, supermarkets, stores and other consumer places.

[0003] The main components of the existing cash register are a customer display screen and a computer display screen, and the customer display screen and the computer display screen are symmetrically installed on the same base. Since these two screens are mostly touch-screen controls, they are prone to malfunction when used frequently. The staff often needs to remove the screen from the base for inspection and maintenance. However, since the connection between the customer display screen and the computer display screen and the base is very compact, the space for staff to operate is small, which makes it troublesome to disassemble and assemble the screen, and inconvenient for the staff to perform inspection and maintenance work. Utility Model Content

[0004] The purpose of the utility model is to provide a cash register base that is easy to install, so as to solve the problem raised in the above background technology that the customer display screen and the computer display screen of the current cash register are very compactly connected to the base, the space for staff to operate is small, and it is inconvenient for staff to disassemble and assemble the screen for inspection and maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cash register base that is easy to install, comprising a base, a support is provided in the middle of the top of the base, a customer display screen and a computer display screen are respectively installed on both sides of the support, and mounting blocks are symmetrically provided on the corresponding sides of the customer display screen and the computer display screen, and horizontally distributed connecting seats are provided on both sides of the support, and clamping columns for clamping with the mounting blocks are provided at the front and rear ends of the connecting seat, and a connecting mechanism for driving the telescopic movement of the clamping columns is provided inside the connecting seat.

[0006] Preferably, the connecting mechanism inside the connecting seat includes a gear, a rack and a connecting block, the gear is rotatably connected in the middle of the connecting seat, the racks are symmetrically and staggeredly arranged on the inner walls on both sides of the connecting seat and are meshed with the gears, the connecting block is fixed at the end away from the rack, and the clamping column is fixed on the outside of the connecting block and forms a sliding connection with the position corresponding to the connecting seat.

[0007] Preferably, a rotating shaft is provided in the middle of the bottom of the connecting seat, and the top end of the rotating shaft passes through the interior of the connecting seat and is fixedly connected to the center of the bottom of the gear.

[0008] Preferably, outer walls on both sides of the support are provided with symmetrically distributed vertical axes through recesses, and a movable sleeve is provided on the side where the connecting seat is connected to the support and is arranged outside the vertical axis.

[0009] Preferably, grooves are provided in the middle of both sides of the support, screws are provided inside the grooves, and a threaded sleeve which is sleeved on the outside of the screw is provided in the middle of the back side of the connecting seat.

[0010] Preferably, the outer end of the clamping column is detachably sleeved with a magnetic ring, and the magnetic ring is sleeved on the outer end of the connection between the clamping column and the mounting block.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the cash register base that is easy to install can quickly disassemble and assemble the customer display screen and the computer display screen, and the operation process is simpler and not limited by space, so that the staff can perform inspection and maintenance work. The support of the cash register base that is easy to install is provided with connecting seats on both sides, and the connecting mechanism gears, racks and connecting blocks inside the connecting seats drive the same group of card columns to perform telescopic activities through mutual cooperation, so as to align with the mounting blocks on the back of the customer display screen and the computer display screen, so as to achieve the effect of rapid assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a cash register base that is easy to install in the utility model;

[0013] Figure 2 This is a schematic diagram of the internal top view of a connecting base of a cash register base that is easy to install according to the utility model;

[0014] Figure 3 This is a schematic diagram of the outer structure of a support of a cash register base that is easy to install in the utility model;

[0015] Figure 4 The utility model is a cash register base that is easy to install Figure 3 Enlarged structural diagram at A in the middle.

[0016] In the figure: 1. base; 2. support; 3. customer display screen; 4. computer display screen; 5. mounting block; 6. connecting seat; 7. clamping column; 8. rotating shaft; 9. vertical axis; 10. movable sleeve; 11. gear; 12. rack; 13. connecting block; 14. magnetic ring; 15. groove; 16. screw; 17. threaded sleeve. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a cash register base that is easy to install, including a base 1, a vertically distributed support 2 is provided in the middle of the top of the base 1, the bottom of the support 2 is welded and fixed in the middle of the top of the base 1, and a customer display screen 3 and a computer display screen 4 are respectively installed on both sides of the support 2, and the customer display screen 3 and the computer display screen 4 are symmetrically provided with mounting blocks 5 on the corresponding sides, and the mounting blocks 5 are provided with mounting holes inside. Both sides of the support 2 are provided with horizontally distributed connecting seats 6, and the front and rear ends of the connecting seats 6 are provided with card columns 7 for carding with the mounting blocks 5, and the connecting seat 6 is provided with a connecting mechanism for driving the card columns 7 to telescope. The customer display screen 3 and the computer display screen 4 of this structure can be installed by placing two mounting blocks 5 The connecting mechanism inside the connecting seat 6 can drive the clamping column 7 to extend and retract at the front and rear ends of the connecting seat 6. When the clamping column 7 is extended outward to the mounting hole of the mounting block 5 and is engaged, the customer display screen 3 and the computer display screen 4 can be limited. When the clamping column 7 is retracted and disengaged from the mounting hole of the mounting block 5, the limitation of the customer display screen 3 and the computer display screen 4 can be cancelled, so that the customer display screen 3 and the computer display screen 4 can be quickly disassembled and assembled on both sides of the top of the base 1, and the operation process is simpler, avoiding the problem that the existing customer display screen 3 and the computer display screen 4 are fixed on the same base 1 due to the very compact connection, resulting in a small space for staff to operate, which makes it more convenient for staff to disassemble and assemble. The connection mechanism inside the connection seat 6 includes a gear 11, a rack 12 and a connection block 13. The gear 11 is rotatably connected in the middle of the connection seat 6. The racks 12 are symmetrically and staggeredly arranged on the inner walls of both sides of the connection seat 6 and mesh with the gear 11. The connection block 13 is welded and fixed at the end away from the rack 12, and the clamping column 7 is fixed on the outside of the connection block 13 and forms a sliding connection with the position corresponding to the connection seat 6. The front and rear sides of the connection seat 6 are provided with through holes that match the clamping column 7. A rotating shaft 8 is provided in the middle of the bottom of the connection seat 6, and the top of the rotating shaft 8 passes through the interior of the connection seat 6 and is fixedly connected to the center of the bottom of the gear 11, and the connection between the rotating shaft 8 and the connection seat 6 is connected through a bearing. The rotating shaft 8 can rotate in the middle of the connecting seat 6 by driving the gear 11 of the connecting mechanism. When the gear 11 rotates, it can synchronously drive the two racks 12 to move in the opposite direction and make the connecting block 13 produce linkage with the clamping column 7, so as to realize the synchronous telescopic movement of the same group of clamping columns 7. In this way, the clamping column 7 can quickly cooperate with the mounting block 5 to install or remove the customer display screen 3 and the computer display screen 4. The outer walls of both sides of the support 2 are provided with symmetrically distributed vertical shafts 9 through recesses, and one side of the connecting seat 6 connected to the support 2 is symmetrically welded and fixed with a movable sleeve 10 arranged on the outside of the vertical shaft 9. A groove 15 is provided in the middle of both sides of the support 2, and a screw 16 is provided inside the groove 15. The bottom end of the screw 16 is connected to the bottom wall of the groove 15 through a bearing.The top of the screw rod 16 passes through the outside of the top of the support 2 and is fixed with a knob, and a threaded sleeve 17 is provided in the middle of the back side of the connecting seat 6, which is sleeved on the outside of the screw rod 16. When the screw rod 16 of this structure rotates inside the groove 15, it can drive the connecting seat 6 to move up and down on the outside of the support 2 through the threaded sleeve 17. When the connecting seat 6 moves up and down, it will synchronously drive the movable sleeve 10 to slide along the outside of the vertical axis 9 for cooperation. In this way, after the customer display screen 3 and the computer display screen 4 are installed, the connecting seat 6 can also adjust its vertical height to a more suitable use position, which is more convenient to use. The outer end of the clamping column 7 is detachably sleeved with a magnetic ring 14, and the magnetic ring 14 is sleeved on the outer end of the connection between the clamping column 7 and the mounting block 5. The magnetic ring 14 of this structure can be sleeved on the outer end of the connection between the clamping column 7 and the mounting block 5 through the magnetic force to play a reinforcing role, further ensuring the stability of the customer display screen 3 and the computer display screen 4 after installation.

[0019] Working principle: When using the easy-to-install cash register base, first place the base 1 at the position where it needs to be used and install the customer display screen 3 and the computer display screen 4 on both sides of the support 2. When installing the customer display screen 3 and the computer display screen 4, first place the two mounting blocks 5 at the front and rear sides of the connecting seat 6. When the positions of the mounting blocks 5 and the clamping columns 7 correspond, rotate the rotating shaft 8. When the rotating shaft 8 rotates, it will drive the gear 11 of the connecting mechanism to rotate in the middle of the connecting seat 6. When the gear 11 rotates, it will synchronously drive the two racks 12 to move in the opposite direction and cause the connecting block 13 to produce a linkage with the clamping column 7, until the two clamping columns 7 extend to the outside of the front and rear sides of the connecting seat 6 and penetrate into the mounting holes of the mounting block 5 to complete the engagement. In this way, the customer display screen 3 and the computer display screen 4 can be quickly installed, and then the magnetic ring 14 is set on the clamping column 7 The outer end of the connection with the mounting block 5 is reinforced. When the use height of the customer display screen 3 and the computer display screen 4 needs to be adjusted, the knob of the screw 16 is turned. When the screw 16 rotates inside the groove 15, it will drive the connecting seat 6 to move up and down on the outside of the support 2 through the threaded sleeve 17. When the connecting seat 6 moves up and down, it will synchronously drive the movable sleeve 10 to slide along the outside of the vertical axis 9 until the connecting seat 6 drives the customer display screen 3 and the computer display screen 4 to adjust to a suitable use height. When the customer display screen 3 and the computer display screen 4 fail and need to be removed from the base 1 for inspection and maintenance by the staff, the rotating shaft 8 is rotated in the reverse order of the above installation to retract the two clamping columns 7 and disengage from the mounting hole of the mounting block 5. In this way, the customer display screen 3 and the computer display screen 4 can be quickly disassembled, thereby completing a series of work.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cash register base that is easy to install, comprising a base (1), a support (2) is provided in the middle of the top of the base (1), and a customer display screen (3) and a computer display screen (4) are respectively installed on both sides of the support (2), characterized in that: The customer display screen (3) and the computer display screen (4) are symmetrically provided with mounting blocks (5) on the corresponding sides, and the support (2) is provided with horizontally distributed connecting seats (6) on both sides, and the front and rear ends of the connecting seat (6) are provided with clamping columns (7) for clamping with the mounting blocks (5), and the interior of the connecting seat (6) is provided with a connecting mechanism for driving the clamping column (7) to telescope.

2. The cash register base that is easy to install according to claim 1, characterized in that: The connection mechanism inside the connection seat (6) comprises a gear (11), a rack (12) and a connection block (13); the gear (11) is rotatably connected in the middle of the connection seat (6); the rack (12) is symmetrically and staggeredly arranged on the inner walls of both sides of the connection seat (6) and meshes with the gear (11); the connection block (13) is fixed to the end away from the rack (12); and the clamping column (7) is fixed to the outside of the connection block (13) and is slidably connected to the position corresponding to the connection seat (6).

3. The easy-to-install cash register base according to claim 2, characterized in that: A rotating shaft (8) is provided in the middle of the bottom of the connecting seat (6), and the top end of the rotating shaft (8) penetrates into the interior of the connecting seat (6) and is fixedly connected to the center of the bottom of the gear (11).

4. The cash register base that is easy to install according to claim 1, characterized in that: The outer walls on both sides of the support (2) are provided with symmetrically distributed vertical axes (9) through recesses, and the side where the connecting seat (6) is connected to the support (2) is provided with a movable sleeve (10) arranged outside the vertical axis (9).

5. The cash register base that is easy to install according to claim 4, characterized in that: A groove (15) is provided in the middle of both sides of the support (2), a screw rod (16) is provided inside the groove (15), and a threaded sleeve (17) sleeved on the outside of the screw rod (16) is provided in the middle of the back side of the connecting seat (6).

6. The easy-to-install cash register base according to claim 1, characterized in that: The outer end of the clamping column (7) is detachably sleeved with a magnetic ring (14), and the magnetic ring (14) is sleeved on the outer end of the connection between the clamping column (7) and the mounting block (5).

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