Two-dimensional code display device

Abstract

The utility model relates to the technical field of product display devices, and provides a two-dimensional code display device which comprises a display body and a two-dimensional code assembly, a display area and an identification area are distributed on the front face of the display body, an insertion opening is formed in the upper surface of the display area, and a display window is formed in the front face of the inner wall of the insertion opening. The two-dimensional code component can be displayed through a display window; the two-dimensional code is displayed through the display window, so that related information can be directly observed and scanned, the connecting plate inserted into the display body is directly pulled out and replaced, the two-dimensional code does not need to be frequently replaced, and a repeated utilization function is provided.

Description

Technical Field

[0001] The present application relates to the technical field of product display devices, and in particular to a two-dimensional code display device. Background Art

[0002] QR code technology can provide a simple, fast and efficient way of identity authentication and information exchange. In the existing technology, most of the QR codes are directly attached to objects, which cannot provide effective protection and are easily damaged. When the QR code needs to be replaced, it can only be peeled off and re-attached, which is not reusable. Utility Model Content

[0003] In order to solve the above problem, the present application provides a two-dimensional code display device to solve the problem.

[0004] In order to achieve the above objectives, this application provides the following technical solutions:

[0005] A two-dimensional code display device comprises a display body and a two-dimensional code component. The front of the display body is provided with a display area and a marking area. An insertion opening is provided on the upper surface of the display area. A display window is provided on the front of the inner wall of the insertion opening. The two-dimensional code component can be displayed through the display window.

[0006] Preferably, a transparent plate is provided on the display window.

[0007] Preferably, a lighting assembly is provided on the display body.

[0008] Preferably, the QR code assembly includes a connecting plate and a QR code, the connecting plate is slidably connected to the insertion port, the QR code is arranged on the front side of the connecting plate, a groove with an open upper surface is provided on the inner wall of the insertion port close to the identification area, and a sliding bar is provided on one side of the connecting plate, the sliding bar is slidably connected to the groove and can be inserted into the groove.

[0009] Preferably, a horizontally arranged threaded hole is opened on the inner wall of the insertion port on the side away from the identification area, and a tightening screw is threadedly arranged in the threaded hole, one side of the tightening screw horizontally extends out of the display body, and the tightening screw can tighten the connecting plate in the insertion port, and a knob is fixedly arranged on the outer side wall of the tightening screw.

[0010] Preferably, the lighting assembly includes a lighting frame lamp and a switch. A circular groove is opened on the four walls of the display window, the lighting frame lamp is arranged in the circular groove, the switch is arranged on the outer wall of the display body and is electrically connected to the lighting frame lamp, and a battery compartment is arranged on the back of the display body. Batteries are arranged in the battery compartment, and the batteries are electrically connected to the switch.

[0011] Preferably, a hanging piece is provided on the upper surface of the display body, and a completely penetrating rope threading hole is provided on the front side of the hanging piece.

[0012] Preferably, a soft cushion is provided on the back of the display body.

[0013] The advantages of this application are:

[0014] 1. This application displays the QR code through a display window so that relevant information can be directly observed and scanned. The connecting plate inserted into the display body can be directly pulled out and replaced without frequently replacing the QR code, providing a reuse function.

[0015] 2. The QR code component in this application is protected by a transparent plate to prevent the QR code from being damaged or contaminated, which can ensure the accuracy and sustainability of the QR code recognition and prevent misreading of information;

[0016] 3. This application is equipped with a lighting component that can provide a suitable lighting environment, so that the QR code can be clearly displayed even at night or in low light conditions, ensuring the visibility of the QR code. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the appearance structure of the hidden transparent plate of the utility model;

[0019] Figure 2 It is a schematic diagram of the appearance structure of the utility model from another angle;

[0020] Figure 3 This is a schematic diagram of the appearance structure of the hidden pendant of the utility model;

[0021] Figure 4 It is a partial top view of the utility model;

[0022] Figure 5 It is a schematic diagram of the appearance structure of the hidden QR code component of the utility model;

[0023] Figure 6 It is a schematic diagram of the appearance structure of the QR code component;

[0024] Figure 7 It is a schematic diagram of the appearance structure of the lighting frame lamp;

[0025] Description of reference numerals:

[0026] 1. Display body; 2. QR code component; 3. Display area; 4. Identification area; 6. Plug-in port; 7. Display window; 8. Transparent plate; 9. Connecting plate; 11. Groove; 12. Slide bar; 13. Threaded hole; 14. Tightening screw; 15. Knob; 16. Lighting component; 17. Lighting frame lamp; 18. Switch; 19. Battery compartment; 20. Pendant; 21. Rope hole; 22. Cushion. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0028] In the description of the present application, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0030] Embodiment, described in conjunction with accompanying drawing:

[0031] A two-dimensional code display device comprises a display body 1 and a two-dimensional code component 2. A display area 3 and a marking area 4 are distributed on the front of the display body 1. An insertion opening 6 is provided on the upper surface of the display area 3. A display window 7 is provided on the front of the inner wall of the insertion opening 6. A transparent plate 8 is provided on the display window 7. The two-dimensional code component 2 can be inserted into the display body 1 through the insertion opening 6, and the two-dimensional code component 2 can be displayed through the display window 7.

[0032] Specifically, the two-dimensional code component 2 includes a connecting plate 9 and a two-dimensional code to be displayed, wherein the connecting plate 9 is slidably connected to the insertion port 6, the two-dimensional code to be displayed is arranged on the front of the connecting plate 9, a groove 11 with an open upper surface is provided on the inner wall of the insertion port 6 close to the identification area 4, a slide bar 12 is provided on one side of the connecting plate 9, and the slide bar 12 is slidably connected to the groove 11 and can be inserted into the groove 11, a horizontally arranged threaded hole 13 is provided on the inner wall of the insertion port 6 away from the identification area 4, and a tightening screw 14 is threadedly arranged in the threaded hole 13, and one side of the tightening screw 14 horizontally extends out of the display body 1, the tightening screw 14 can tighten the connecting plate 9 in the insertion port 6, and a knob 15 is fixedly arranged on the outer side wall of the tightening screw 14;

[0033] Furthermore, a lighting assembly 16 is provided on the display body 1, and the lighting assembly 16 includes a lighting frame lamp 17 and a switch 18. Specifically, a circular groove is opened on the four walls of the display window 7, and the lighting frame lamp 17 is arranged in the circular groove. The switch 18 is arranged on the outer wall of the display body 1 and is electrically connected to the lighting frame lamp 17. A battery compartment 19 is provided on the back of the display body 1, and batteries (not shown in the figure) are arranged in the battery compartment 19, and the batteries are electrically connected to the switch 18.

[0034] A pendant 20 is provided on the upper surface of the display body 1, and a completely penetrating rope hole 21 is opened on the front of the pendant 20. When wearing the display body 1, the hanging rope is passed through the rope hole 21 and then hung around the neck. Furthermore, a soft pad 22 is provided on the back of the display body 1, and the soft pad 22 is made of a flexible material. When the display body 1 is worn, the soft pad 22 contacts the human body to improve the wearing comfort.

[0035] Working principle: The utility model inserts the connecting plate 9 into the insertion port 6, and the connecting strip into the groove 11 at the same time. When the knob 15 is turned, the screw connected thereto rotates inward, and the connecting plate 9 is pressed tightly against the insertion port 6, thereby completing the fixation of the QR code component 2. The QR code to be displayed can be observed and scanned through the display window 7, and the transparent plate 8 can protect the displayed QR code to prevent it from being damaged or contaminated; at night or in low light environments, the switch 18 can be turned on to turn on the lighting frame light 17, so that the QR code to be displayed can be illuminated for easy display. The lighting component 16 provides suitable lighting to ensure the visibility of the QR code to be displayed.

[0036] For those skilled in the art, the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0037] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present application should be included in the protection scope of the technical solution of the present application.

Claims

1. A two-dimensional code display device, characterized in that: The device comprises a display body (1) and a two-dimensional code component (2); a display area (3) and a marking area (4) are arranged on the front of the display body (1); an insertion opening (6) is provided on the upper surface of the display area (3); a display window (7) is provided on the front of the inner wall of the insertion opening (6); and the two-dimensional code component (2) can be displayed through the display window (7).

2. A two-dimensional code display device according to claim 1, characterized in that: A transparent plate (8) is provided on the display window (7).

3. A two-dimensional code display device according to claim 1, characterized in that: The display body (1) is provided with a lighting assembly (16).

4. A two-dimensional code display device according to claim 1, characterized in that: The two-dimensional code assembly (2) comprises a connecting plate (9) and a two-dimensional code to be displayed, the connecting plate (9) is slidably connected to the insertion opening (6), the two-dimensional code to be displayed is arranged on the front side of the connecting plate (9), a groove (11) with an open upper surface is provided on the inner wall of one side of the insertion opening (6) close to the identification area (4), and a sliding bar (12) is provided on one side of the connecting plate (9), the sliding bar (12) is slidably connected to the groove (11) and can be inserted into the groove (11).

5. A two-dimensional code display device according to claim 4, characterized in that: A horizontally arranged threaded hole (13) is provided on the inner wall of the insertion opening (6) on the side away from the identification area (4), and a tightening screw (14) is threadedly arranged in the threaded hole (13). One side of the tightening screw (14) horizontally extends out of the display body (1), and the tightening screw (14) can tighten the connecting plate (9) in the insertion opening (6). A knob (15) is fixedly arranged on the outer side wall of the tightening screw (14).

6. A two-dimensional code display device according to claim 3, characterized in that: The lighting assembly (16) comprises a lighting frame lamp (17) and a switch (18). A circular groove is provided on the four walls of the display window (7), the lighting frame lamp (17) is arranged in the circular groove, the switch (18) is arranged on the outer wall of the display body (1) and is electrically connected to the lighting frame lamp (17), and a battery compartment (19) is provided on the back of the display body (1), a battery is arranged in the battery compartment (19), and the battery is electrically connected to the switch (18).

7. A two-dimensional code display device according to claim 1, characterized in that: A hanging piece (20) is arranged on the upper surface of the display body (1), and a completely penetrating rope threading hole (21) is provided on the front side of the hanging piece (20).

8. A two-dimensional code display device according to claim 1, characterized in that: A soft pad (22) is provided on the back of the display body (1).

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