Touch display screen for self-service cashier desk
Patent Information
- Application Number
- CN202520141589.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-21
AI Technical Summary
The tilt angle adjustment of the existing self-service checkout display screen is unstable and prone to slippage, resulting in screen instability.
A threaded rod is used to push the active ball and the auxiliary ball, and the tilt angle of the display screen is adjusted through the connecting plate and fixed by the threaded rod to ensure the stability of the display screen.
It achieves slight angle adjustment and stable fixation of the display screen, with a simple structure and easy use.
Smart Images
Figure CN223868923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of displays, and more specifically, to a touch display screen for self-service checkout counters. Background Technology
[0002] A display screen is a tool that displays electronic documents onto a screen through a specific transmission device. Display screens are widely used in the service industry, especially in supermarkets and other self-checkout counters where touch screens are frequently used. However, the tilt angle of existing self-checkout display screens is usually adjusted by friction after installation, which can easily lead to slippage after prolonged use, resulting in instability. Therefore, we propose a touch screen for self-checkout counters. Utility Model Content
[0003] 1. Technical problems to be solved
[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a touch screen display for self-service checkout counters. It uses a threaded rod to push an active ball, a connecting plate, and an auxiliary ball, thereby facilitating slight adjustments to the tilt angle of the display screen. The threaded rod also secures the display screen, ensuring its stability. Furthermore, the device has a simple structure and is easy to use.
[0005] 2. Technical Solution
[0006] To solve the above problems, the present invention adopts the following technical solution.
[0007] A touch screen for a self-service checkout includes a mounting box, an mounting plate mounted on the upper end of the mounting box, a fixed shaft mounted on the inner wall of the mounting plate, a rotating block rotatably connected to the side wall of the fixed shaft, a display screen mounted on the side wall of the rotating block, a connecting block mounted on the side wall of the display screen, an auxiliary ball rotatably connected to the connecting block, and a connecting plate mounted on the side wall of the auxiliary ball.
[0008] The mounting plate is threadedly connected to a threaded rod, an auxiliary ring is mounted on the side wall of the threaded rod, a driving ball is rotatably connected to the side wall of the auxiliary ring, and a connecting plate is mounted on the side wall of the driving ball.
[0009] Furthermore, the lower end of the mounting box is provided with a sliding groove, and a drawer is slidably connected to the inner wall of the sliding groove. A handle is installed on the side wall of the drawer, which facilitates the storage of items in the drawer.
[0010] Furthermore, the upper end of the mounting plate is provided with a movable groove, the fixed shaft is installed on the inner wall of the movable groove, the rotating block is provided with a movable hole, and the fixed shaft is rotatably connected to the movable hole to facilitate the rotation of the fixed shaft in the movable groove.
[0011] Furthermore, the sidewalls of the connecting block and the auxiliary ring are both provided with rotating grooves, and the auxiliary ball and the active ball are rotatably connected to adjacent rotating grooves, so that the threaded rod can push the active ball to move through the auxiliary ring.
[0012] Furthermore, the mounting plate has a threaded hole, and the side wall of the threaded rod and the inner wall of the threaded hole are provided with matching threads, which facilitates the stability of the threaded rod and thus makes it easier to maintain the stability of the threaded rod.
[0013] 3. Beneficial effects
[0014] Compared with existing technologies, the advantages of this utility model are:
[0015] (1) This utility model uses a threaded rod to push the active ball, connecting plate and auxiliary ball, so as to easily adjust the tilt angle of the display screen slightly, and fix it with the threaded rod, so as to keep the display screen stable. The device has a simple structure and is easy to use. Attached Figure Description
[0016] Figure 1 This is a cross-sectional view of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram showing the adjustment of the active ball, connecting plate, and auxiliary ball of this utility model;
[0018] Figure 3 This is a side view of the structure of this utility model;
[0019] Figure 4 for Figure 2 Enlarged diagram of part A in the middle.
[0020] Explanation of the labels in the diagram:
[0021] 1. Mounting box; 2. Drawer; 3. Mounting plate; 4. Fixed shaft; 5. Rotating block; 6. Display screen; 7. Connecting block; 8. Auxiliary ball; 9. Connecting plate; 10. Threaded rod; 11. Auxiliary ring; 12. Active ball. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0025] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A touch screen for a self-service checkout includes a mounting box 1, a mounting plate 3 mounted on the upper end of the mounting box 1, a fixing shaft 4 mounted on the inner wall of the mounting plate 3, a rotating block 5 rotatably connected to the side wall of the fixing shaft 4, a display screen 6 mounted on the side wall of the rotating block 5, a connecting block 7 mounted on the side wall of the display screen 6, an auxiliary ball 8 rotatably connected to the connecting block 7, and a connecting plate 9 mounted on the side wall of the auxiliary ball 8.
[0026] Mounting plate 3 is threadedly connected to threaded rod 10. Auxiliary ring 11 is installed on the side wall of threaded rod 10. Active ball 12 is rotatably connected to the side wall of auxiliary ring 11. Connecting plate 9 is installed on the side wall of active ball 12.
[0027] The lower end of the mounting box 1 has a sliding groove, and the inner wall of the sliding groove is slidably connected to the drawer 2. The side wall of the drawer 2 is equipped with a handle, which makes it convenient to store items in the drawer 2.
[0028] The upper end of the mounting plate 3 has a movable groove, the fixed shaft 4 is installed on the inner wall of the movable groove, the rotating block 5 is opened in the movable hole, and the fixed shaft 4 is rotatably connected to the movable hole, so that the fixed shaft 4 can rotate in the movable groove.
[0029] The sidewalls of the connecting block 7 and the auxiliary ring 11 are provided with rotating grooves. The auxiliary ball 8 and the active ball 12 are rotatably connected to the adjacent rotating grooves. An auxiliary shaft is installed on the inner wall of the rotating groove. The active ball 12 and the auxiliary ball 8 are provided with auxiliary holes. The auxiliary shaft is rotatably connected to the auxiliary holes, so that the threaded rod 10 can push the active ball 12 to move through the auxiliary ring 11.
[0030] The mounting plate 3 has a threaded hole, and the side wall of the threaded rod 10 and the inner wall of the threaded hole are provided with matching threads to facilitate the stability of the threaded rod 10.
[0031] In use, a technician in the field holds the display screen 6 with one hand and rotates the threaded rod 10 with the other, according to the usage requirements. This allows the threaded rod 10 to push the active ball 12 to move through the auxiliary ring 11. During this process, the active ball 12 pushes the auxiliary ball 8 to move through the connecting plate 9, allowing the auxiliary ball 8 to adjust the tilt angle of the display screen 6 through the connecting block 7. During this process, the display screen 6 rotates around the fixed shaft 4. This invention uses the threaded rod 10 to push the active ball 12, the connecting plate 9, and the auxiliary ball 8, thus facilitating slight adjustments to the tilt angle of the display screen 6. The threaded rod 10 is used for fixation, thus facilitating the stability of the display screen 6. Moreover, the device has a simple structure and is easy to use.
[0032] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto; any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be covered within the protection scope of this utility model.
Claims
1. A touch screen display for a self-service checkout, comprising a mounting box (1), characterized in that: The upper end of the mounting box (1) is equipped with a mounting plate (3), the inner wall of the mounting plate (3) is equipped with a fixed shaft (4), the side wall of the fixed shaft (4) is rotatably connected to a rotating block (5), the side wall of the rotating block (5) is equipped with a display screen (6), the side wall of the display screen (6) is equipped with a connecting block (7), the connecting block (7) is rotatably connected to an auxiliary ball (8), and the side wall of the auxiliary ball (8) is equipped with a connecting plate (9). The mounting plate (3) is threadedly connected to a threaded rod (10), and an auxiliary ring (11) is installed on the side wall of the threaded rod (10). The side wall of the auxiliary ring (11) is rotatably connected to a driving ball (12), and a connecting plate (9) is installed on the side wall of the driving ball (12).
2. A touch screen display for a self-service checkout according to claim 1, characterized in that: The lower end of the mounting box (1) is provided with a sliding groove, and a drawer (2) is slidably connected to the inner wall of the sliding groove. A handle is installed on the side wall of the drawer (2).
3. A touch screen display for a self-service checkout according to claim 1, characterized in that: The upper end of the mounting plate (3) is provided with a movable groove, the fixed shaft (4) is installed on the inner wall of the movable groove, the rotating block (5) is opened in the movable hole, and the fixed shaft (4) is rotatably connected to the movable hole.
4. A touch screen display for a self-service checkout according to claim 1, characterized in that: The sidewalls of the connecting block (7) and the auxiliary ring (11) are provided with rotating grooves, and the auxiliary ball (8) and the active ball (12) are respectively rotatably connected to the adjacent rotating grooves.
5. A touch screen display for a self-service checkout according to claim 1, characterized in that: The mounting plate (3) has a threaded hole, and the side wall of the threaded rod (10) and the inner wall of the threaded hole are provided with matching threads.