NFC (Near Field Communication) artware

Abstract

The utility model discloses an NFC (Near Field Communication) handicraft article, which is characterized in that a handicraft article body is made of flexible plastic and presents cartoon images such as Fu Lu Liu liked finance and property. The NFC chip is embedded in the upper surface of the body and is provided with a transparent epoxy resin protection layer, and the back of the body is provided with a magnet to be adsorbed on a metal surface. The shielding assembly comprises a sliding body capable of sliding along the sliding groove and a shielding layer, and the shielding layer covers the NFC chip to prevent mistaken touch in a normal state. The triggering assembly, such as a cap wing with a cartoon image, a walking stick and the like, controls the shielding layer to move through the linkage structure. The linkage structure has a lever type and a direct connection type, and the reset mode comprises torsion spring reset and tension spring reset. According to the refrigerator sticker, the displacement of the shielding layer is accurately controlled through mechanical linkage, the NFC chip is exposed only during triggering, the interaction interestingness is enhanced by combining cartoon image elements, sticking is more convenient through magnetic sticker adsorption, and the refrigerator sticker is suitable for NFC interaction scenes of various metal surfaces.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cultural and creative products, and in particular to an NFC handicraft. BACKGROUND

[0002] NFC brings innovation and change to the field of cultural and creative products. Embedding NFC chips in cultural and creative products can enhance interactive experiences, such as bringing books and figurines to life and providing immersive experiences. Cultural activities have also been innovated with NFC, with museums and art galleries using it to create convenient guides and cultural performances to enrich the viewing experience. At the same time, NFC is used for anti-counterfeiting and full-process tracing of cultural and creative products, effectively protecting consumer rights and brand reputation. In addition, it also supports personalized customization, allowing consumers to write their ideas into the product, increasing the product's added value and meeting the unique cultural consumption needs of consumers.

[0003] In existing NFC handicrafts, NFC handicrafts are prone to accidental touch. Once accidentally touched, it will cause the mobile phone close to it to be incorrectly identified, which may trigger unnecessary operations or data reading, causing users to be disturbed. On the other hand, the cartoon and animation character images used in the design of existing NFC handicrafts are often too monotonous, lacking innovation and appeal. SUMMARY

[0004] The utility model aims to provide an NFC handicraft to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An NFC handicraft, comprising a handicraft body, an NFC chip and a magnetic sticker fixedly arranged on the handicraft body, and a movable shielding assembly arranged on the handicraft body and shielding the NFC chip.

[0007] It also comprises a trigger assembly and a linkage assembly, which moves the linkage assembly through the trigger assembly, thereby moving the shielding assembly away from the NFC chip, and the operator can scan the NFC chip with a mobile phone.

[0008] Preferably, the shielding assembly is a sliding body slidingly arranged on the handicraft body, a sliding block is fixedly arranged on the sliding body, a sliding groove is formed in the handicraft body, the sliding block is slidingly arranged in the sliding groove, and one side of the sliding body is provided with a shielding layer.

[0009] Preferably, the trigger assembly is a trigger lever rotatably arranged on the handicraft body, and a driving lever is fixedly arranged on the trigger lever.

[0010] Preferably, the linkage assembly is a lever rotatably arranged on the handicraft body, one end of the lever is rotatably connected with the driving rod through a first connecting rod, and the other end of the lever is rotatably connected with the sliding block through a second connecting rod.

[0011] Preferably, the linkage assembly is a third connecting rod rotatably arranged at one end of the driving rod, and the other end of the third connecting rod is rotatably connected with the sliding block.

[0012] Preferably, a reset assembly is arranged at the rotation center of the trigger rod.

[0013] Preferably, the reset assembly is a torsion spring fixedly arranged at the rotation center of the trigger rod.

[0014] Preferably, the reset assembly is a tension spring arranged on the driving rod and the handicraft body.

[0015] Preferably, a magnetic shielding layer is further arranged, the magnetic shielding layer is fixedly connected with the handicraft body through a plurality of connecting columns, and the magnetic sticker is fixedly arranged on the magnetic shielding layer.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. In the normal state, the shielding layer in the shielding assembly completely covers the NFC chip, so that the chip is not accidentally read when not triggered, the occurrence of NFC false touch is prevented, the stability and reliability of the chip are ensured, the user experience is improved, and unnecessary information interaction interference is reduced.

[0018] 2. The trigger assembly (such as the hat wing of the lucky star and the walking stick of the longevity star) and the sliding body (such as the Chinese knot of the lucky star and the longevity peach of the longevity star) are ingeniously combined with the elements of the cartoon image, so that the operation process is more interesting. The user triggers the exposure of the NFC chip by pressing or rotating these image parts, and this interactive mode can attract the attention and interest of the user more than the traditional simple operation, and the interactivity of the product is improved.

[0019] 3. The magnetic sticker fixedly arranged on the back of the handicraft body can be conveniently adsorbed on a metal surface, such as a refrigerator. This magnetic adsorption fixing mode is very convenient to install and disassemble, without the need for additional tools or complex installation steps, and the user can adjust the position of the handicraft at any time according to his own preferences and needs. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front initial and motion state schematic view of the first embodiment of the utility model;

[0021] Figure 2 It is a back initial and motion state schematic view of the first embodiment of the utility model;

[0022] Figure 3 It is the three-dimensional structure schematic view of the linkage assembly of the first embodiment of the utility model;

[0023] Figure 4 It is the three-dimensional structure schematic view of the back of the first embodiment of the utility model;

[0024] Figure 5 It is the three-dimensional structure schematic view of the anti-magnetic layer of the utility model;

[0025] Figure 6 It is the front initial and motion state schematic view of the second embodiment of the utility model;

[0026] Figure 7 It is the back initial and motion state schematic view of the second embodiment of the utility model;

[0027] Figure 8 It is the linkage assembly schematic view of the second embodiment of the utility model.

[0028] In the figure: 1, artware body; 2, NFC chip; 3, magnetic sticker; 401, sliding body; 402, sliding block; 403, sliding groove; 404, shielding layer; 501, trigger rod; 502, driving rod; 601, lever; 602, first connecting rod; 603, second connecting rod; 604, third connecting rod; 701, torsional spring; 702, tension spring; 8, anti-magnetic layer; 9, connecting column. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-8 The utility model provides a technical scheme:

[0031] Embodiment one:

[0032] The artware body 1 of the present NFC artware is made of plastic, which can be a cartoon image of Fu Lu Shou Xi and Caishen in Chinese traditional culture, or other cartoon images, and has a flat rectangular structure. The NFC chip is fixedly embedded on the upper surface of the artware body 1, and its working frequency is selected according to actual conditions, and a transparent epoxy resin protective layer is covered on the surface. The magnetic sticker 3 is fixedly arranged on the back of the artware body 1, which is used for adsorption on the metal surface.

[0033] The shielding assembly comprises the sliding body 401 and the shielding layer 404. The sliding body 401 can be a Chinese knot, a gold ingot, a longevity peach and the like in the hands of a cartoon image, and one end of the sliding body 401 is connected with the sliding block 402. The straight-line sliding groove 403 is formed on the upper surface of the handicraft body 1, and the sliding block 402 is nested in the sliding groove 403, so that the sliding body 401 can slide horizontally along the sliding groove 403. The shielding layer 404 is made of copper foil material or other shielding material, and is bonded to the bottom surface of the sliding body 401, and completely covers the NFC chip 2 in the normal state.

[0034] The trigger assembly comprises the trigger lever 501 rotatably arranged on the right side of the handicraft body 1. The trigger lever 501 can be a hat wing of a god cartoon image or a walking stick in the hands of the god cartoon image, and the trigger lever 501 is hingedly connected with the handicraft body 1 through a rotating shaft, and the driving lever 502 is fixed to the tail end of the trigger lever 501.

[0035] Please refer to Figures 1-4 In the embodiment, the handicraft body 1 is a cartoon image of a lucky star, the trigger assembly is a hat wing on a hat of the lucky star, the sliding body 401 is a Chinese knot in the hands of the lucky star, and the linkage assembly comprises a lever 601, a first connecting rod 602 and a second connecting rod 603.

[0036] The lever 601 is horizontally arranged in the handicraft body 1 through a central rotating shaft;

[0037] One end of the first connecting rod 602 is hingedly connected with the tail end of the driving lever 502, and the other end is hingedly connected with the left end of the lever 601;

[0038] One end of the second connecting rod 603 is hingedly connected with the right end of the lever 601, and the other end is hingedly connected with the sliding block 402.

[0039] The torsion spring 701 is sleeved on the rotating shaft of the trigger lever 501, and the trigger lever 501 is kept in the initial state in the normal state. The silicon steel sheet anti-magnetic layer 8 is arranged between the magnetic sticker 3 and the handicraft body 1, and the magnetic sticker 3 is bonded to the bottom surface of the anti-magnetic layer 8.

[0040] Working principle: initial state: the torsion spring 701 keeps the trigger lever 501 in the initial state, and the sliding body 401 completely covers the NFC chip through the shielding layer 404, so as to avoid accidental triggering.

[0041] Triggering action: the trigger lever 501 is pressed, the driving lever 502 drives the first connecting rod 602 to move, drives the lever 601 to rotate clockwise around the central rotating shaft, and then drives the sliding block 402 to slide downward along the sliding groove 403 through the second connecting rod 603.

[0042] Signal exposure: when the sliding body 401 moves to the right end of the sliding groove 403, the shielding layer 404 completely separates from the NFC chip 2, and the mobile phone can be close to scan the information of the NFC chip.

[0043] Automatic reset: release the trigger lever 501, the torsional spring 701 drives the trigger lever 501 to reset, the lever 601 reversely rotates, and pushes the shielding layer 404 to cover the NFC chip 2 again.

[0044] In the embodiment, when the cap wing of the Fu Xing is pressed, the Chinese knot is driven to move downward through the linkage assembly, so that the NFC chip 2 is exposed.

[0045] Embodiment two

[0046] Referring to Figures 5-8 In the embodiment, the artwork body 1 is a cartoon image of a longevity star, the trigger assembly is a walking stick in the hand of the longevity star, and the sliding body 401 is a longevity peach in the hand of the longevity star. By rotating the walking stick, the longevity peach is driven to displace, so that the NFC chip 2 is exposed.

[0047] The difference between the embodiment and the first embodiment lies in the structure of the linkage assembly.

[0048] In the embodiment, the linkage assembly cancels the lever 601 structure, the end of the driving rod 502 is directly hinged to the third connecting rod 604, and the other end of the third connecting rod 604 is hinged to the sliding block 402, so that two-point direct transmission is formed.

[0049] The reset assembly adopts a tension spring 702 to replace the torsional spring 701, one end of the tension spring 702 is fixed in the middle of the driving rod 502, the other end is fixed on a support of the artwork body 1, and the driving rod 502 is kept in the initial position under normal circumstances.

[0050] Working principle: pressing trigger: rotating the trigger lever 501, the driving rod 502 drives the third connecting rod 604 to move, directly pushes the sliding block 402 to slide along the sliding groove 403, and the shielding layer 404 moves out of the NFC chip 2 area.

[0051] Elastic reset: release the trigger lever 501, the tension spring 702 contracts, and pulls the driving rod 502 back to the original position, and the third connecting rod 604 reversely pushes the sliding block 402 to reset.

[0052] Both the embodiments realize the displacement of the shielding layer 404 through mechanical linkage, ensure that the NFC chip 2 is exposed only when triggered, enhance the playability, and take into account the anti-misoperation and operation convenience.

[0053] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An NFC handicraft, comprising a handicraft body (1), an NFC chip (2) and a magnetic sticker (3) being fixedly arranged on the handicraft body (1), characterized in that: The handicraft body (1) is provided with a movable shielding assembly which shields the NFC chip (2); Further comprising a triggering assembly and a linkage assembly, the triggering assembly drives the linkage assembly to move, so that the shielding assembly moves away from the NFC chip (2), and the operator can scan the NFC chip (2) by using a mobile phone; The shielding assembly is a sliding body (401) slidingly arranged on the handicraft body (1), the sliding body (401) is fixedly provided with a sliding block (402), the handicraft body (1) is provided with a sliding groove (403), the sliding block (402) is slidingly arranged in the sliding groove (403), and one side of the sliding body (401) is provided with a shielding layer (404); The triggering assembly is a trigger rod (501) rotatably arranged on the handicraft body (1), and the trigger rod (501) is fixedly provided with a driving rod (502); The linkage assembly is one of the following two structures: Structure one: the linkage assembly comprises a lever (601) rotatably arranged on the handicraft body (1), one end of the lever (601) is rotatably connected with the driving rod (502) through a first connecting rod (602), and the other end of the lever (601) is rotatably connected with the sliding block (402) through a second connecting rod (603); Structure two: the linkage assembly comprises a third connecting rod (604) rotatably arranged at one end of the driving rod (502), and the other end of the third connecting rod (604) is rotatably connected with the sliding block (402); The rotating center of the trigger rod (501) is provided with a reset assembly.

2. The NFC art of claim 1, wherein: The reset assembly is a torsion spring (701) fixedly arranged at the rotating center of the trigger rod (501).

3. The NFC art of claim 1, wherein: The reset assembly is a tension spring (702) arranged between the driving rod (502) and the handicraft body (1).

4. The NFC art of claim 1, wherein: Further comprising a magnetic shielding layer (8), the magnetic shielding layer (8) is fixedly connected with the handicraft body (1) through a plurality of connecting columns (9), and the magnetic sticker (3) is fixedly arranged on the magnetic shielding layer (8).

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