Mounting structure for full-lamination touch liquid crystal screen of cash register

Abstract

The utility model belongs to the field of touch liquid crystal screens, particularly relates to an installation structure of a full-fitting touch liquid crystal screen of a cash register, and provides the following scheme aiming at the problems that the use position of the touch screen cannot be adjusted, the flexibility and adaptability of a device are reduced, and the use experience and the working efficiency are influenced: the installation structure comprises a cash register body and a frame cover; the first adjusting assembly is arranged on the cash register body and is used for adjusting the height of the touch liquid crystal screen; the second adjusting assembly is arranged on the cash register body and is used for adjusting the use angle of the touch liquid crystal screen; and the third adjusting assembly is arranged on the cash register body and is used for switching the touch liquid crystal screen between a horizontal screen and a vertical screen. According to the utility model, the height, the angle and the horizontal and vertical screen adjustment of the touch liquid crystal screen can be easily completed through the combined use of a plurality of adjusting components, so that not only are the use experience and the working efficiency of a user improved, but also the flexibility and the adaptability of equipment are enhanced, and meanwhile, the vision health of the user is protected and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of touch liquid crystal screen installation, in particular to an installation structure of a fully laminated touch liquid crystal screen of a cash register. Background Art

[0002] The installation structure of the cash register full-fit touch LCD screen refers to a special design and assembly method of the display screen in the cash register, which mainly involves the combination of the touch screen and the LCD screen, and the overall fixed installation is installed on the housing or bracket of the cash register.

[0003] Although the existing installation structure of the cash register fully laminated touch LCD screen can facilitate the installation between the two, it cannot adjust the use position of the touch screen, resulting in reduced flexibility and adaptability of the device, affecting the user experience and work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the use position of the touch screen cannot be adjusted, resulting in reduced flexibility and adaptability of the device, affecting the user experience and work efficiency, and to propose an installation structure for a fully laminated touch LCD screen of a cash register.

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

[0006] A mounting structure for a fully laminated touch liquid crystal screen of a cash register, comprising:

[0007] Cash register body and frame cover;

[0008] A first adjustment component, which is disposed on the cash register body and is used to adjust the height of the touch LCD screen;

[0009] A second adjustment component, which is disposed on the cash register body and is used to adjust the use angle of the touch LCD screen;

[0010] A third adjustment component, which is disposed on the cash register body and is used to switch the touch LCD screen between horizontal and vertical orientations;

[0011] The connecting component is arranged on the frame cover and is used for disassembly and assembly between the touch LCD screen and the cash register body.

[0012] In one possible design, the first adjustment component includes a support base fixedly arranged on the top of the cash register body, the top of the support base is threadedly connected to a screw rod, a nut is fixedly arranged on the outside of the screw rod located in the middle section, the top of the screw rod is threadedly connected to a fixed base, and the outside of the screw rod is threadedly connected to a nut located above and below the nut.

[0013] In a possible design, the second adjustment component includes a groove opened at the top of the fixing seat, and a connecting seat is arranged inside the groove, and a knob bolt is threadedly connected to one side of the fixing seat located at the groove, and one end of the knob bolt passes through the placement groove and extends to the other side of the fixing seat, and the bolt of the knob bolt is threadedly connected to the connecting seat.

[0014] In a possible design, the third adjustment assembly includes a threaded rod threadedly connected to one side of the connecting seat, a mounting bracket is fixedly provided at one end of the threaded rod, and a locking knob is threadedly connected to the outside of the threaded rod.

[0015] In a possible design, the connecting assembly includes two plug-in blocks symmetrically fixed on one side of the mounting frame, spring clips are fixedly provided on both sides of the plug-in blocks, two connecting frames are symmetrically fixed on one side of the frame cover, bayonet holes are provided on both sides of the connecting frames, the plug-in blocks are adapted to the connecting frames and can be disengaged from the engagement, a protrusion is provided on the middle section of the spring clip, and the protrusion is adapted to the bayonet hole and can be disengaged from the engagement.

[0016] In a possible design, a plurality of evenly distributed heat dissipation holes are formed on both sides of the frame cover.

[0017] In a possible design, a touch liquid crystal screen is fixedly disposed inside the frame cover.

[0018] In this application, when starting to use, first place the cash register body in the predetermined position and ensure that the position of the cash register body can stabilize it, then check all components to ensure that all adjustment components and connection components are complete and in good condition, then install the touch LCD screen (the touch LCD screen is formed by seamless bonding between the touch screen panel and the LCD screen through optical transparent adhesive (OCA) or other adhesives) in the frame cover, and ensure that it is stable, align and align the plug-in block on one side of the mounting frame with the connecting frame on the frame cover, and then push the frame cover at a uniform speed to make the plug-in block and the connecting frame snap into place. During the pushing process, When you hear or feel the sound or feeling of the protrusion of the spring card engaging with the bayonet, the installation connection between the two is completed. Then pull the frame cover to check whether the plug-in block and the connecting frame are firmly connected. According to needs, when you need to adjust the use height of the touch LCD screen, rotate the nut. While the nut rotates, it drives the screw rod to rotate out from the bottom of the support base, thereby pushing the entire display screen up. If the height is not enough, the frame cover can also be used to drive the fixing base to rotate, so that the fixing base rotates and rises on the screw rod, thereby driving the entire display screen to rise. Then, by rotating the nut, the two nuts are respectively engaged with the top of the support base and the bottom of the fixing base, so as to adjust the height of the touch LCD screen. Lock the position of the display screen to ensure that the height is fixed. If you need to change the use angle of the touch LCD screen, rotate the knob bolt to loosen the lock on the connecting base, adjust the angle of the connecting base in the groove of the fixing base until the desired angle is reached, and rotate the knob bolt again to make it abut against one side of the fixing base to lock the position of the connecting base. If you need to switch from horizontal screen to vertical screen or from vertical screen to horizontal screen, loosen the locking knob so that it no longer locks the threaded rod, and then rotate the mounting frame and the touch LCD screen to rotate on one side of the connecting base through the threaded rod. When the desired horizontal or vertical screen state is reached, rotate the locking knob , so that it abuts against one side of the connecting seat and locks the threaded rod. Since there are heat dissipation holes on both sides of the frame cover, it can ensure that the cash register body and the touch LCD screen can effectively dissipate heat during operation. During use, you can regularly check the connection of each component to ensure that there is no looseness or damage, and clean the surface of the touch LCD screen to maintain its clarity and sensitivity. When the touch LCD screen needs to be disassembled for maintenance or storage, follow the opposite order of installation, gently push the spring card through the bayonet to disengage it from the bayonet, then separate the plug-in block and the connecting frame, carefully remove the touch LCD screen from the frame cover, and store it properly.

[0019] The utility model has the following beneficial effects:

[0020] In the utility model, the first adjustment component is provided so that the height of the touch screen can be conveniently adjusted, so that the user can easily adjust the height of the touch screen according to his / her own usage habits and scene requirements, thereby improving the comfort and convenience of use;

[0021] In the present invention, the use angle of the touch LCD screen can be flexibly adjusted by setting the second adjustment component. Whether the user is standing or sitting, the user can adjust the angle of the screen according to actual needs to obtain the best visual experience and reduce neck fatigue caused by long-term use.

[0022] In the present invention, the third adjustment component is provided so that the touch liquid crystal screen can be conveniently switched between the horizontal screen and the vertical screen, which not only meets the display requirements in different application scenarios, but also enhances the versatility and flexibility of the device.

[0023] The utility model makes it easy and quick to disassemble and assemble the touch LCD screen and the cash register body by setting the connecting components, which not only facilitates the maintenance and replacement of the equipment, but also improves the maintainability and service life of the equipment.

[0024] The utility model can easily complete the adjustment of the height, angle and horizontal and vertical screen of the touch LCD screen through the combined use of multiple adjustment components, which not only improves the user experience and work efficiency, but also enhances the flexibility and adaptability of the equipment, while also being beneficial to protecting the user's eyesight health and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall main structure of a mounting structure of a fully laminated touch LCD screen for a cash register proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the overall side view of the installation structure of a cash register full-fit touch LCD screen proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the disassembly and enlargement of the connection mechanism of the installation structure of the full-laminated touch LCD screen of a cash register proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the separation and enlargement structure of the adjustment components of the installation structure of the full-fit touch LCD screen of a cash register proposed by the utility model.

[0029] In the figure: 1. Cash register body; 2. Frame cover; 201. Heat dissipation hole; 3. Touch LCD screen; 4. Connecting frame; 401. Bayonet; 5. Plug-in block; 6. Spring card; 7. Mounting frame; 8. Threaded rod; 9. Connecting seat; 10. Locking knob; 11. Support seat; 12. Screw rod; 13. Nut; 14. Nut; 15. Fixing seat; 16. Knob bolt. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1

[0032] Reference Figure 1-4 , a mounting structure, comprising:

[0033] The cash register body 1, the frame cover 2, the first adjustment component, the second adjustment component, the third adjustment component and the connecting component. The cash register body 1 is the basic part of the entire installation structure, responsible for carrying and fixing other components, and the frame cover 2 is used to protect the touch LCD screen 3 and serve as the shell of the installation structure.

[0034] The first adjustment component mainly includes a support base 11, a screw rod 12, a nut 13, a nut 14 and a fixing base 15. The support base 11 is fixedly arranged on the top of the cash register body 1. The screw rod 12 is threadedly connected to the support base 11. By rotating the screw rod 12, the device can conveniently adjust the height of the touch LCD screen 3, so that the user can easily adjust the use height of the touch LCD screen 3 according to their own usage habits and scene requirements, thereby improving the comfort and convenience of use. The nut 13 is fixedly arranged on the outside of the middle section of the screw rod 12 for adjusting the rotation of the screw rod 12. The nut 14 is located above and below the nut 13. The position of the screw rod 12 can be locked by rotating the nut 14, thereby fixing the height of the fixing base 15. The fixing base 15 is threadedly connected to the top of the screw rod 12 for carrying the touch LCD screen 3.

[0035] The second adjustment component mainly includes a groove opened on the top of the fixing seat 15, a connecting seat 9 and a knob bolt 16. The connecting seat 9 is placed inside the groove. By adjusting the tightness between the knob bolt 16 and the fixing seat 15, the angle of the connecting seat 9 inside the groove can be adjusted, thereby changing the use angle of the touch LCD screen 3, so that the use angle of the touch LCD screen 3 can be flexibly adjusted. Whether it is standing operation or sitting operation, the user can adjust the angle of the screen according to actual needs to obtain the best visual experience, while reducing neck fatigue caused by long-term use.

[0036] The third adjustment component mainly includes a threaded rod 8, a mounting bracket 7 and a locking knob 10. The threaded rod 8 is threadedly connected to one side of the connecting seat 9, the mounting bracket 7 is fixed to one end of the threaded rod 8, and the touch LCD screen 3 is installed on the mounting bracket 7. By rotating the locking knob 10 on the threaded rod 8, the threaded rod 8 is no longer locked, and the mounting bracket 7 can be rotated, thereby changing the horizontal and vertical screen states of the touch LCD screen 3, which not only meets the display requirements in different application scenarios, but also enhances the versatility and flexibility of the device.

[0037] The connecting assembly mainly includes a plug-in block 5, a spring card 6 and a connecting frame 4. The two plug-in blocks 5 are symmetrically fixed on one side of the mounting frame 7, and spring cards 6 are arranged on both sides thereof. The two connecting frames 4 are symmetrically fixed on one side of the frame cover 2, and bayonet holes 401 are opened on both sides thereof. The plug-in block 5 is adapted to the connecting frame 4. Through the engagement of the protrusion of the spring card 6 with the bayonet hole 401, a detachable connection between the mounting frame 7 and the frame cover 2 can be realized, so that the disassembly and assembly between the touch LCD screen 3 and the cash register body 1 becomes simple and quick, which not only facilitates the maintenance and replacement of the equipment, but also improves the maintainability and service life of the equipment.

[0038] The present application can be used in the technical field of mounting structures for fully laminated touch LCD screens for cash registers, and can also be used in other fields applicable to the present application.

[0039] Embodiment 2

[0040] On the basis of the first embodiment, the second embodiment also includes: a mounting structure of a fully laminated touch LCD screen for a cash register, which is applied to the technical field of mounting structures of fully laminated touch LCD screens for cash registers, wherein the frame cover 2 serves as a shell for protecting the touch LCD screen 3, and a plurality of evenly distributed heat dissipation holes 201 are provided on both sides thereof for improving the heat dissipation performance of the cash register body 1 and ensuring that the cash register works stably for a long time.

[0041] The touch liquid crystal screen 3 is formed by seamlessly bonding a touch screen panel and a liquid crystal screen through optically transparent adhesive (OCA) or other adhesives.

[0042] However, as is well known to those skilled in the art, the working principles and wiring methods of the cash register body 1 and the touch LCD screen 3 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0043] 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 mounting structure for a cash register full-fit touch LCD screen, characterized in that: include: Cash register body (1) and frame cover (2); A first adjustment component, which is arranged on the cash register body (1) and is used to adjust the height of the touch liquid crystal screen (3); A second adjustment component, which is arranged on the cash register body (1) and is used to adjust the use angle of the touch liquid crystal screen (3); A third adjustment component, which is arranged on the cash register body (1) and is used to switch the touch liquid crystal screen (3) between a horizontal screen and a vertical screen; A connecting component is arranged on the frame cover (2) and is used for disassembly and assembly between the touch liquid crystal screen (3) and the cash register body (1).

2. The installation structure of a cash register full-lamination touch liquid crystal screen according to claim 1, characterized in that: The first adjustment component comprises a support base (11) fixedly arranged on the top of the cash register body (1), a screw rod (12) being threadedly connected to the top of the support base (11), a nut (13) being fixedly arranged on the outside of the screw rod (12) located in the middle section, a fixing base (15) being threadedly connected to the top of the screw rod (12), and a nut (14) being threadedly connected to the outside of the screw rod (12) located above and below the nut (13).

3. The installation structure of a cash register full-lamination touch liquid crystal screen according to claim 2, characterized in that: The second adjustment assembly comprises a groove formed at the top of the fixing seat (15), and a connecting seat (9) is arranged inside the groove; a knob bolt (16) is threadedly connected to one side of the fixing seat (15) located at the groove; one end of the knob bolt (16) passes through the placement slot and extends to the other side of the fixing seat (15); the bolt of the knob bolt (16) is threadedly connected to the connecting seat (9).

4. The installation structure of a cash register full-lamination touch liquid crystal screen according to claim 3 is characterized in that: The third adjustment assembly comprises a threaded rod (8) threadedly connected to one side of a connecting seat (9), a mounting frame (7) is fixedly provided at one end of the threaded rod (8), and a locking knob (10) is threadedly connected to the outside of the threaded rod (8).

5. The installation structure of a cash register full-lamination touch liquid crystal screen according to claim 4, characterized in that: The connection assembly comprises two plug-in blocks (5) symmetrically fixedly arranged on one side of a mounting frame (7), spring clips (6) are fixedly arranged on both sides of the plug-in blocks (5), two connecting frames (4) are symmetrically fixedly arranged on one side of the frame cover (2), and bayonet holes (401) are provided on both sides of the connecting frames (4), the plug-in blocks (5) are adapted to the connecting frames (4) and can be disengaged from the bayonet hole, and a protrusion is provided in the middle section of the spring clip (6), and the protrusion is adapted to the bayonet hole (401) and can be disengaged from the bayonet hole.

6. The installation structure of a cash register full-lamination touch liquid crystal screen according to claim 1, characterized in that: Both sides of the frame cover (2) are provided with a plurality of evenly distributed heat dissipation holes (201).

7. The installation structure of a cash register full-lamination touch liquid crystal screen according to claim 6, characterized in that: A touch liquid crystal screen (3) is fixedly arranged inside the frame cover (2).

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