Double-screen cash register
By designing a combined structure of the base, mount, monitor, handle, clamping mechanism and folding mechanism in a dual-screen cash register, the difficulties in the equipment during handling and use are solved, and flexible handling and improved user experience are achieved.
Patent Information
- Application Number
- CN202422097566.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-28
AI Technical Summary
There are difficulties in handling and use of existing dual-screen cash registers, including difficulties in handling, easy screen damage and limited display angle.
A dual-screen cash register is designed, which adopts a combined structure of base, mount, monitor, handle, clamping mechanism and folding mechanism. By adding force points to the handle, clamping mechanism prevents shaking, folding mechanism adjusts the display angle and suction cup to achieve adsorption and disengagement, solving the problems in handling and use.
It realizes flexible handling and use of equipment, avoids handling difficulties caused by adsorption force, and improves user experience and service life of equipment.
Smart Images
Figure CN223038473U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cash registers, in particular to a dual-screen cash register. Background Art
[0002] The cash register is the product of the combination of the development of microelectronics technology and modern commodity circulation management concepts and technologies. The commercial electronic cash register is one of the essential basic electronic devices for modern and automated business management. With the continuous development of commercial informatization, users attach great importance to the upgrade of new technologies and functional requirements.
[0003] With the popularization of cash registers, the dual-screen cash register is a commonly used one. The dual-screen cash register can enable customers to view the consumption situation at any time and is accepted by the majority of consumers. However, during the practical use of the dual-screen cash register, since the dual-screen cash register is generally placed on a flat tabletop, its handling is relatively difficult. At the same time, due to the frequent use of the dual-screen cash register, it is easily displaced due to contact collisions during daily use, and in severe cases, it falls to the ground and is damaged. Thus, the prior art usually fixes the dual-screen cash register by adsorbing the bottom of the dual-screen cash register to the tabletop to avoid displacement caused by collisions. However, the adsorption force generated by the adsorption method makes the later handling work difficult and is not conducive to the practicality of the dual-row cash register.
[0004] Moreover, the screen of the dual-screen cash register is often damaged due to collisions, and the display angle of its screen is limited, which is not conducive to the use experience of different users. Summary of the Utility Model
[0005] In order to overcome the disadvantages of the problems mentioned in the above background art, the utility model provides a dual-screen cash register.
[0006] Technical Solution: A dual-screen cash register includes a base, a mounting seat, and a display; the base is connected to the mounting seat; a display is provided on each of the front side and the rear side of the mounting seat; it further includes a handle, a clamping mechanism, and a folding mechanism; a handle is movably connected to each of the left and right parts of the base; a clamping mechanism is connected to each of the left and right parts of the base, and the clamping mechanism is located between the two handles; a folding mechanism is installed on each of the front side and the rear side of the mounting seat, and each folding mechanism is connected to a display.
[0007] More preferably, it further includes a connecting pipe and a suction cup; two suction cups distributed left and right are fixedly connected to the base; each of the two suction cups is communicated with a connecting pipe, and the connecting pipe is slidably connected to the handle, and the bottom of the connecting pipe is provided with a corrugated hose.
[0008] More preferably, the clamping mechanism includes a connecting rod, clamping jaws, torsion springs and a limiting plate; the base is fixedly connected with the connecting rod; the connecting rod is rotatably connected with two clamping jaws; a torsion spring is arranged at the connection of each clamping jaw and the connecting rod, and a connecting line is commonly connected between the two torsion springs; the connecting rod is slidably connected with the limiting plate, and the position of the limiting plate corresponds to the middle of the connecting line.
[0009] More preferably, a rubber pad is arranged at the bottom of the base.
[0010] More preferably, the folding mechanism is arranged in multiple sections and is internally controlled by an electric rotating shaft to work.
[0011] The beneficial effects of the present utility model are as follows:
[0012] 1. When the device is not in use, the display surface of the display is placed on the side away from the mounting base of the present utility model, so as to avoid dust and impurities falling on it, causing blockage and affecting the subsequent use of the user. At the same time, it can avoid the display surface of the display being knocked and damaged when not in use, and the display surface of the display is flipped in front of the user through the folding mechanism, and the angle and height of the display can be flexibly adjusted according to the user's needs, improving the comfort of the user's use.
[0013] 2. The present utility model increases the force application point through the handle, which is convenient for the user to carry and move it. At the same time, by manually controlling the push and pull of the handle in the connecting pipe to cause the change of the gas inside it, the adsorption and detachment of the suction cup to the base are realized, so as to flexibly control the adsorption function without using additional electronic devices, and the problem of difficult handling caused by the adsorption force in the prior art can be avoided.
[0014] 3. The present utility model clamps the handle through the clamping mechanism, avoiding the shaking of the handle when the user lifts the device through the handle and affecting the handling work of the device. At the same time, without electronic device control, only by manually rotating the handle to the card slot, the clamping jaws can clamp the handle in the card slot, which is convenient for the user to use. Description of the Drawings
[0015] Figure 1 is the schematic diagram of the first state of the present utility model;
[0016] Figure 2 is the schematic diagram of the second state of the present utility model;
[0017] Figure 3 is the schematic diagram of the third state of the present utility model;
[0018] Figure 4 is the structural sectional view of the base and the connecting pipe of the present utility model;
[0019] Figure 5 is of the present utility modelFigure 4 Enlarged view of area A;
[0020] Figure 6 Schematic structural diagram of the clamping mechanism and the connecting pipe of the present utility model;
[0021] Figure 7 Cross-sectional view of the connecting rod and the clamping jaw of the present utility model.
[0022] In the above drawings: 1 - base, 2 - mounting seat, 3 - display, 4 - handle, 5 - clamping mechanism, 301 - folding mechanism, 401 - connecting pipe, 402 - suction cup, 501 - connecting rod, 502 - clamping jaw, 503 - torsion spring, 504 - limiting plate, 1001 - rubber pad, 1002 - groove, 4001 - limiting ring, 4002 - isolation ring, 40101 - protruding part, 50101 - clamping groove, 50301 - connecting line. Detailed implementation manners
[0023] The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which the currently preferred embodiments of the present utility model are shown. However, the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the present utility model to those skilled in the art.
[0024] Embodiment 1
[0025] A dual-screen cash register, as Figures 1-7 shown, includes a base 1, a mounting seat 2 and a display 3; the base 1 is connected to the mounting seat 2; a display 3 is provided on each of the front side and the rear side of the mounting seat 2, and a groove 1002 is provided on each of the left part and the right part of the base 1; it further includes a handle 4, a clamping mechanism 5 and a folding mechanism 301; a handle 4 is movably connected to each of the left part and the right part of the base 1, and the handle 4 is located at the groove 1002, achieving the effect of hiding the handle 4; a clamping mechanism 5 is connected to each of the left part and the right part of the base 1, and the clamping mechanism 5 is located between the two handles 4; a folding mechanism 301 is installed on each of the front side and the rear side of the mounting seat 2, and each folding mechanism 301 is connected to a display 3.
[0026] It also includes a connecting pipe 401 and a suction cup 402; two suction cups 402 distributed left and right are fixedly connected to the base 1; each of the two suction cups 402 is connected to a connecting pipe 401, and the connecting pipe 401 is slidably connected to the handle 4. The bottom of the connecting pipe 401 is a corrugated hose. A 4001 - limit ring is provided on the handle 4 for fitting and limiting with the top end of the connecting pipe 401. A number of 4002 - isolation rings are provided at the bottom of the handle 4 for isolating gas. A 40101 - convex part is provided at the top of the connecting pipe 401, which cooperates with the 4002 - isolation ring to limit the handle 4 and prevent the handle 4 from being pulled out of the connecting pipe 401.
[0027] The clamping mechanism 5 includes a connecting rod 501, a clamping jaw 502, a torsion spring 503 and a limiting plate 504; the connecting rod 501 is fixedly connected to the base 1, and a clamping groove 50101 for engaging with the handle 4 is provided on the connecting rod 501, and the diameter of the clamping groove 50101 is larger than the diameter of the handle 4; two clamping jaws 502 are rotatably connected to the connecting rod 501, and the clamping jaws 502 are used to limit the handle 4; a torsion spring 503 is provided at the connection of each clamping jaw 502 and the connecting rod 501, and a connecting line 50301 is commonly connected between the two torsion springs 503; the limiting plate 504 is slidably connected to the connecting rod 501, and the position of the limiting plate 504 corresponds to the middle of the connecting line 50301. Refer to Figure 6 As shown, when the handle 4 is engaged in the clamping groove 50101, the 4001 - limit ring is located below the clamping jaw 502, and the clamping jaw 502 limits the handle 4.
[0028] A rubber pad 1001 is provided at the bottom of the base 1. When the rubber pad 1001 is in contact with the ground, it can isolate some air from entering.
[0029] The folding mechanism 301 is provided with multiple sections and is internally controlled by an electric rotating shaft to work. It can be flexibly adjusted in terms of the angle and height of the display 3 in cooperation with manual operation, which is convenient for users.
[0030] The specific working process of this application is as follows:
[0031] Refer to Figure 1 As shown, when the display 3 is not in use, place the display surface of the display 3 away from the side of the mounting base 2, so as to reduce the dust and impurities falling on the display surface of the display 3, which may cause occlusion and affect the user's use. At the same time, it can avoid the display surface of the display 3 being knocked and damaged when the display 3 is not in use. When the display 3 needs to be used, the display surface of the display 3 can be flipped in front of the user through the folding mechanism 301. Refer to Figure 2 and Figure 3 As shown, it is convenient for users. It should be noted that the folding mechanism 301 is provided with multiple sections and is internally controlled by an electric rotating shaft to work, enabling it to flexibly adjust the angle and height of the display 3 according to user needs and improving the comfort of user use.
[0032] Existing cash registers are placed flat against a surface, and the internal electronic components make them heavy, so there is no reduced load-bearing point for handling, making it difficult for users to move them. At this time, users can increase the load-bearing point by using the handle 4, lift it upward and move it to the desired position. Moreover, the handle 4 can be locked by the locking mechanism 5 to prevent the movement of the handle 4 from causing difficulties in use when the user lifts the device upward. At the same time, when not in need of movement, the handle 4 can be rotated to the groove 1002 for hiding, facilitating user operation.
[0033] When the base 1 is placed on the tabletop, the device is prone to displacement due to external contact collisions, and in severe cases, it may fall, causing damage to the device. Existing technologies usually use adsorption to fix the device. However, during subsequent handling, the adsorption force will cause difficulties in movement. Thus, the suction cup 402 is attached to the tabletop, and then the handle 4 is manually pulled to move it away from the connecting pipe 401 on the side away from the connecting pipe 401, so that the suction cup 402 adsorbs the tabletop. The isolation ring 4002 is used to prevent additional gas from entering the inside of the connecting pipe 401 and affecting the adsorption effect of the suction cup 402. Subsequently, when the device needs to be moved, the handle 4 can be manually pushed to move it closer to the connecting pipe 401 on the side close to the connecting pipe 401, compressing the internal air and inflating the suction cup 402 so that it no longer adsorbs the tabletop. Subsequently, the device can be lifted by the handle 4. In this way, without using additional electronic devices, and only by moving the handle 4, the handling work of the device can be completed, and the adsorption function can be flexibly controlled to avoid the problem of difficult handling due to the adsorption force.
[0034] Furthermore, when the suction cup 402 adsorbs the tabletop, the rubber pad 1001 also adheres to the ground. At this time, the rubber pad 1001 can isolate the air in the external environment to prevent additional air from entering the suction cup 402 and causing a decrease in the adsorption force.
[0035] Furthermore, when the locking mechanism 5 needs to lock the handle 4, as shown in Figure 6 and Figure 7 First, the torsion spring 503 drives the jaws 502 to open. Then, the user rotates the handle 4 to lock it at the card slot 50101, and the handle 4 pushes the limit plate 504 into the connecting rod 501. At this time, the limit plate 504 pushes the connecting line 50301 to move, and the movement of the connecting line 50301 pulls the torsion spring 503 to rotate, driving the jaws 502 to close, thereby locking the handle 4. This prevents the shaking of the handle 4 when the user lifts the device by the handle 4 from affecting the handling work of the device. Moreover, without electronic device control, only by manually rotating the handle 4 can it be locked, facilitating user operation.
[0036] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art.
Claims
1. A dual-screen cash register, comprising a base (1), a mounting base (2) and a display (3); the base (1) is connected to the mounting base (2); a display (3) is provided on the front and rear sides of the mounting base (2); the characteristic is that: The device also comprises a handle (4), a locking mechanism (5) and a folding mechanism (301); the left and right parts of the base (1) are both movably connected to a handle (4); the left and right parts of the base (1) are both connected to a locking mechanism (5), and the locking mechanism (5) is located between the two handles (4); the front and rear sides of the mounting base (2) are both installed with a folding mechanism (301), and each folding mechanism (301) is connected to a display (3).
2. A dual-screen cash register according to claim 1, characterized in that: It also includes a connecting pipe (401) and a suction cup (402); the base (1) is fixedly connected to two suction cups (402) distributed on the left and right; the two suction cups (402) are both connected to a connecting pipe (401), and the connecting pipe (401) is slidably connected to the handle (4), and the bottom of the connecting pipe (401) is provided with a corrugated hose.
3. A dual-screen cash register according to claim 2, characterized in that: The locking mechanism (5) comprises a connecting rod (501), a clamping jaw (502), a torsion spring (503) and a limiting plate (504); the base (1) is fixedly connected to the connecting rod (501); the connecting rod (501) is rotatably connected to the two clamping jaws (502); a torsion spring (503) is provided at the connection between each clamping jaw (502) and the connecting rod (501), and a connecting line (50301) is commonly connected between the two torsion springs (503); the connecting rod (501) is slidably connected to the limiting plate (504), and the position of the limiting plate (504) corresponds to the middle of the connecting line (50301).
4. A dual-screen cash register according to any one of claims 1 to 3, characterized in that: A rubber pad (1001) is provided at the bottom of the base (1).
5. A dual-screen cash register according to claim 4, characterized in that: The folding mechanism (301) is arranged in multiple sections, and an electric rotating shaft is arranged inside to control the operation.