Display screen main body adjusting assembly of cash register

Abstract

The utility model belongs to the technical field of cash register display screens, particularly relates to a cash register display screen main body adjusting assembly, and aims to solve the problem that different cashiers cannot adjust the positions of cash register display screens according to own heights or use habits when standing for use due to the fact that most of the cash register display screens are fixedly connected with a support. According to the scheme, the device comprises a support, a touch type main screen and an auxiliary screen are arranged at the top of the support, a hollow supporting column is detachably arranged at the top of the support, and an adjusting rod with the height and the rotating direction adjustable is arranged in a cavity in the top of the hollow supporting column in a sliding mode. When the display screen is used, cashiers with different heights or different using habits can adjust the height, the rotation direction and the inclination angle of the touch type main screen according to self requirements, uncomfortable postures such as head lowering are avoided when the cashiers watch the display screen, the using comfort degree is improved, all parts can be conveniently maintained and replaced, and the cost is reduced. And the service life of equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of cash register display screen technology, and in particular to a main body adjustment component for a cash register display screen. Background Technology

[0002] As the core interactive interface for store operations, the choice of POS display screen and its performance optimization directly affect operational efficiency and customer experience. Among them, dual-screen POS machines have a main screen for store staff to operate, and a secondary screen for customers to view order information, promotional activities, payment QR codes, etc. in real time.

[0003] Currently, cashiers in restaurants and convenience stores use cash registers while standing. However, the cash register screens are mostly fixedly connected to the base, making it impossible for different cashiers on shifts to adjust the position of the screen according to their own height or usage habits when using it while standing.

[0004] To address the aforementioned problems, this utility model document proposes a display screen main body adjustment component for a cash register. Utility Model Content

[0005] This utility model provides a main body adjustment component for the display screen of a cash register, which solves the shortcomings of the prior art where the display screen of most cash registers is fixedly connected to the support, making it impossible for different cashiers on shifts to adjust the position of the display screen according to their own height or usage habits when standing and using it.

[0006] This utility model provides the following technical solution:

[0007] A display screen adjustment assembly for a cash register includes:

[0008] The support has a touch-screen main screen and a secondary screen on its top. A hollow support column is detachably installed on the top of the support. An adjustable rod with adjustable height and rotation direction is slidably installed in the cavity at the top of the hollow support column. A hinge seat is welded and fixed to the top of the adjustable rod. Two mounting holes on the hinge seat are provided with a second bolt for adjusting the tilt angle of the touch-screen main screen. A connecting block is detachably installed in the center of the back of the touch-screen main screen. The connecting block is provided with an internal thread hole that matches the external thread of the second bolt.

[0009] In one possible design, a reinforcing plate is welded and fixed to the bottom of the hollow support column. Two pre-drilled holes on the reinforcing plate are fitted with corresponding hexagonal socket head cap screws. The ends of the hexagonal socket head cap screws pass through the corresponding pre-drilled holes and are threadedly connected to the threaded groove at the top of the support.

[0010] In one possible design, the outer wall of the hollow support column is connected to an internally threaded tube, and the internally threaded tube is threaded with a first bolt for locking the extension length and position of the adjusting rod after rotation.

[0011] In one possible design, a mounting plate is welded to one side of the connecting block, and corresponding cross bolts are provided at the reserved holes at the four corners of the mounting plate. The cross bolts pass through the corresponding reserved holes and are threadedly connected to the threaded grooves on the back of the touch screen.

[0012] In one possible design, the internal threaded hole of the connecting block is aligned with the mounting hole of the hinge seat, and the second bolt passes through the mounting hole and the internal threaded hole and is threaded to a hollow nut for locking the rotation angle of the connecting block. The inner walls of the second bolt and the hollow nut are both tightly abutted against the outer wall of the hinge seat.

[0013] In one possible design, the sub-screen is tilted downwards and the bottom mounting base is fixedly connected to the top of the support.

[0014] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0015] The working principle and usage process of this technical solution are as follows:

[0016] When in use, the cashier loosens the first bolt to release the restriction on the adjustment rod, then slides the adjustment rod upward to a suitable height according to their own height, thereby adjusting the height of the touch screen. The cashier also rotates the adjustment rod according to their own standing habits to adjust the orientation of the touch screen. Afterwards, the cashier tightens the first bolt so that its end is pressed against the outer wall of the adjustment rod to fix the position of the adjustment rod.

[0017] Then adjust the tilt angle of the touch screen according to your usage habits. When operating, hold the end of the second screw with one hand and loosen the hollow screw cap with the other hand so that the two are no longer pressed against the outer wall of the hinge seat, thereby releasing the restriction on the connecting block. After that, rotate the touch screen to a suitable tilt angle and tighten the hollow screw cap again to lock the rotation angle of the connecting block, that is, lock the tilt angle of the touch screen.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, cashiers of different heights or with different usage habits can adjust the height, rotation direction, and tilt angle of the touch screen according to their own needs, avoiding uncomfortable postures such as having to look down when viewing the display screen, thus improving the comfort of use.

[0020] This utility model can meet the usage needs of different scenarios and different people, enhance the flexibility and adaptability of the cash register, and the hollow support column and support, the touch screen and connecting block are all detachable, which facilitates the maintenance and replacement of each component and extends the service life of the equipment. Attached Figure Description

[0021] Figure 1 A three-dimensional structural schematic diagram of the main adjustment component of the display screen of a cash register provided in an embodiment of the present utility model;

[0022] Figure 2 Another perspective structural schematic diagram of the main body adjustment assembly of the display screen of a cash register provided in an embodiment of the present utility model;

[0023] Figure 3 A schematic diagram of the installation structure of the hollow support column and adjusting rod of the main body adjustment component of the display screen of a cash register provided in an embodiment of the present utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the touch screen and hinge base of the display screen body adjustment component of a cash register provided in an embodiment of the present utility model.

[0025] Reference numerals: 1. Support; 2. Touchscreen main screen; 3. Secondary screen; 4. Hollow support column; 5. Reinforcing plate; 6. Socket head bolt; 7. Adjusting rod; 8. Internal threaded pipe; 9. First bolt; 10. Hinge seat; 11. Mounting hole; 12. Connecting block; 13. Second bolt; 14. Hollow nut; 15. Mounting plate; 16. Cross bolt. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0029] Example 1

[0030] Please refer to Figure 1-4 An adjustment component, comprising:

[0031] The support 1 has a touch screen main screen 2 and a secondary screen 3 on its top. The secondary screen 3 is tilted downwards and its bottom mounting base is fixedly connected to the top of the support 1. A hollow support column 4 is detachably installed on the top of the support 1. A reinforcing plate 5 is welded and fixed to the bottom of the hollow support column 4. The reinforcing plate 5 has two reserved holes, and corresponding hexagon socket bolts 6 are installed in the reserved holes. During installation, the hollow support column 4 is placed in a suitable position on the top of the support 1, so that the end of the hexagon socket bolt 6 passes through the corresponding reserved hole and is threadedly connected to the threaded groove on the top of the support 1, thereby fixing the hollow support column 4 to the support 1.

[0032] An adjusting rod 7 is slidably installed in the cavity at the top of the hollow support column 4. The height and rotation direction of the adjusting rod 7 are adjustable. An internally threaded tube 8 is connected to the upper edge of the outer wall of the hollow support column 4. A first screw 9 is threaded onto the internally threaded tube 8. When it is necessary to adjust the adjusting rod 7, the cashier loosens the first screw 9 so that its end is no longer tightly pressed against the outer wall of the adjusting rod 7, thereby releasing the restriction on the adjusting rod 7. Then, the cashier slides the adjusting rod 7 upward to a suitable height according to their own height and rotates the adjusting rod 7 according to their own standing habits to adjust the orientation of the touch screen 2. After the adjustment is completed, the first screw 9 is tightened so that its end is tightly pressed against the outer wall of the adjusting rod 7 to fix the position of the adjusting rod 7.

[0033] A hinge seat 10 is welded and fixed to the top of the adjusting rod 7. The hinge seat 10 has two mounting holes 11. A connecting block 12 is detachably installed in the center of the back of the touch screen 2. A mounting plate 15 is welded and fixed to one side of the connecting block 12. The mounting plate 15 has reserved holes at the four corners. Corresponding cross bolts 16 are installed at the reserved holes. During installation, the connecting block 12 is placed in a suitable position on the back of the touch screen 2, so that the cross bolts 16 pass through the reserved holes at the four corners of the mounting plate 15 and are threadedly connected to the threaded grooves on the back of the touch screen 2, thereby fixing the connecting block 12 to the back of the touch screen 2.

[0034] The connecting block 12 is provided with an internal thread hole that matches the external thread of the second screw bolt 13, and the internal thread hole of the connecting block 12 is aligned with the mounting hole 11 of the hinge seat 10. The second screw bolt 13 passes through the mounting hole 11 and the internal thread hole and is threadedly connected to a hollow screw cap 14. The inner walls of the second screw bolt 13 and the hollow screw cap 14 are tightly against the outer wall of the hinge seat 10. When it is necessary to adjust the tilt angle of the touch screen 2, the cashier holds the end of the second screw bolt 13 with one hand and loosens the hollow screw cap 14 with the other hand so that the two are no longer tightly against the outer wall of the hinge seat 10, thereby releasing the restriction on the connecting block 12. Then, after rotating the touch screen 2 to a suitable tilt angle, the hollow screw cap 14 is tightened again to lock the rotation angle of the connecting block 12, that is, to lock the tilt angle of the touch screen 2.

[0035] This application can be used for adjusting the main body of the display screen of a cash register, or it can be used in other fields applicable to this application.

[0036] Example 2

[0037] Improvements based on Example 1:

[0038] A main adjustment component for the display screen of a cash register, which is used in the field of cash register displays;

[0039] Please refer to Figure 3-4 In the main adjustment assembly of the cash register's display screen, the hollow support column 4 and the support 1, the touch screen 2 and the connecting block 12 are all detachably connected, facilitating maintenance and replacement of each component. When the hollow support column 4 needs to be replaced, simply unscrew the hex bolt 6 and remove the hollow support column 4 from the support 1; when the touch screen 2 needs to be replaced, unscrew the cross bolt 16 to separate the touch screen 2 from the connecting block 12, and then perform the corresponding operations as needed. This structure extends the service life of the equipment, enhances the flexibility and adaptability of the cash register, and can meet the usage needs of different scenarios and different personnel.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the touch-screen main screen 2 and the secondary screen 3 are commonplace and are all conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0041] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0042] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A display screen main body adjustment assembly for a cash register, characterized in that, include: A support (1) is provided on the top of the support (1) with a touch screen main screen (2) and a sub-screen (3). A hollow support column (4) is detachably provided on the top of the support (1). An adjustment rod (7) with adjustable height and rotation direction is slidably provided in the cavity at the top of the hollow support column (4). A hinge seat (10) is welded and fixed on the top of the adjustment rod (7). Two mounting holes (11) on the hinge seat (10) are provided with a second screw (13) for adjusting the tilt angle of the touch screen main screen (2). A connecting block (12) is detachably provided in the center of the back of the touch screen main screen (2). An internal thread hole that matches the external thread of the second screw (13) is provided on the connecting block (12).

2. The display screen main body adjustment assembly of a cash register according to claim 1, characterized in that, The bottom of the hollow support column (4) is welded and fixed with a reinforcing plate (5). Two reserved holes on the reinforcing plate (5) are provided with corresponding internal hexagon bolts (6). The ends of the internal hexagon bolts (6) pass through the corresponding reserved holes and are threadedly connected to the threaded groove at the top of the support (1).

3. The display screen main body adjustment assembly of a cash register according to claim 1, characterized in that, The hollow support column (4) has an internally threaded pipe (8) connected to the upper edge of its outer wall. The internally threaded pipe (8) is threaded with a first bolt (9) for locking the extension length and position of the adjusting rod (7) after rotation.

4. The display screen body adjustment assembly of a cash register according to claim 1, characterized in that, A mounting plate (15) is welded and fixed to one side of the connecting block (12). A corresponding cross bolt (16) is provided at the reserved holes at the four corners of the mounting plate (15). The cross bolt (16) passes through the corresponding reserved hole and is threadedly connected to the threaded groove on the back of the touch screen (2).

5. The display screen body adjustment assembly of a cash register according to claim 4, characterized in that, The internal threaded hole of the connecting block (12) is aligned with the mounting hole (11) of the hinge seat (10). The second bolt (13) passes through the mounting hole (11) and the internal threaded hole and is threaded with a hollow nut (14) for locking the rotation angle of the connecting block (12). The inner walls of the second bolt (13) and the hollow nut (14) are both tightly against the outer wall of the hinge seat (10).

6. The display screen body adjustment assembly of a cash register according to claim 1, characterized in that, The sub-screen (3) is tilted downwards and its bottom mounting base is fixedly connected to the top of the support (1).

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