Multi-chip tag
By setting multiple chips and antenna coils on the label substrate and using switches to control data writing, the problem of single application of existing labels is solved, achieving cost savings and ease of operation for multi-chip labels, which are suitable for non-planar objects.
Patent Information
- Application Number
- CN202422230885.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Existing tags typically come with one antenna and one chip, limiting their application. Multiple tags are needed to achieve multiple applications, and they are not convenient to attach to non-planar objects.
Design a multi-chip tag with multiple chips and antenna coils on a substrate. Data writing to the chips is controlled by a first switch and a second switch, respectively. Supports multiple applications and uses a touch-sensitive switch to control the functions of a mobile APP.
It enables the configuration of multiple chips on a single antenna, saving costs, facilitating operation, supporting various applications, and allowing it to be attached to non-planar objects.
Smart Images
Figure CN223598242U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a label technical field, concretely relates to a multi-chip label. BACKGROUND
[0002] With the development of science and technology, the popularity of NFC mobile phones, anti-fake traceability, inventory, asset management are more and more intelligent. At present, many labels are made, but basically one antenna is matched with one chip, one application mode, either write in a website or write in a text, if other applications need to be pasted other labels again, it is more troublesome, and the multi-chip is also composed of PCB or FPC material, which is not convenient to make labels and is not convenient to paste on non-planar objects. UTILITY MODEL CONTENT
[0003] In view of the above technical problems, the utility model provides a multi-chip label for different applications, which is designed with one antenna and multiple chips.
[0004] The embodiment of the utility model provides a multi-chip label, the label includes substrate, multiple chips, antenna coil arranged on the substrate, the antenna coil includes first end and second end, the first end and the second end are located at both sides of the antenna, the first disc and N second discs are further arranged on the substrate, the first disc and N second discs form at least first switch and second switch, the first switch and the second switch correspond to different chips, when the first switch or the second switch is turned on, the corresponding chip can write data or application.
[0005] Optionally, the first disc is connected with the first end, one of the second discs is connected with the second end, and the rest of the second discs are arranged at intervals from the second end.
[0006] Optionally, the first switch and the second switch are touch-sensitive switches.
[0007] Optionally, the number of the second discs is three or four.
[0008] Optionally, the first disc and the second disc are arranged on the same side of the antenna coil.
[0009] Optionally, the substrate is copper plate paperboard or thermoplastic polyester PET plate.
[0010] Optionally, the material of the antenna coil is silver paste.
[0011] Optionally, the multi-chip label is an RFID label.
[0012] Optionally, the antenna coil is a square spiral structure or a circular spiral structure.
[0013] The technical scheme provided in the embodiment of the utility model discloses, still be provided with first disc and N second disc on the substrate, first disc and N second disc form at least first switch and second switch, first switch and second switch correspond to different chip, when first switch or second switch is on, corresponding chip can write data or application, compared with prior art, the utility model discloses a plurality of chips are configured to one antenna, write different data or application, save the cost, convenient operation. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the structural schematic diagram of the multi-chip label in an embodiment of the utility model.
[0015] Figure 2 It is the structural schematic diagram of the multi-chip label in another embodiment of the utility model. DETAILED DESCRIPTION
[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.
[0017] In the description of the utility model, it is necessary to explain that unless another explicit provision and limitation, the term "linking", "connection" should be broad sense understanding, for example, can be direct linking, also can be indirectly linked through intermediate medium, can be the intercommunication of two elements inside. For the ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific situation. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.
[0018] Please refer to Figure 1 The utility model provides a kind of multi-chip label, the label includes substrate 1, multiple chips, antenna 2 coil arranged on substrate 1, the antenna 2 coil includes first end 21 and second end 22, the first end 21 and second end 22 are located at the two sides of the antenna 2;First disc 3 and N second disc 4 are further provided on the substrate 1, the first disc 3 and N second disc 4 form at least first switch 51 and second switch 52, first switch 51 and second switch 52 correspond to different chip, when first switch 51 or second switch 52 is on, corresponding chip can write data or application.
[0019] The embodiment of the utility model designs one antenna 2 to configure multiple chips for different applications, writes different data or applications, saves cost, and is convenient to operate. The setting of multiple chips can simultaneously solve the management of different applications or data. In addition, the multi-chip label of the embodiment of the utility model is convenient to paste on a non-planar object.
[0020] The first disc 3 is connected with the first end 21, one of the N second discs 4 is connected with the second end 22, and the rest of the second discs 4 are arranged at intervals from the second end 22. The embodiment of the utility model designs one antenna 2 to configure multiple chips for different applications, specifically, the first switch 51 and the second switch 52 correspond to different chips, write different data or applications, save cost, and are convenient to operate. The setting of multiple chips can simultaneously solve the management of different applications or data. In addition, the multi-chip label of the embodiment of the utility model is convenient to paste on a non-planar object.
[0021] In one embodiment of the utility model, please refer to Figure 2 The first switch 51 and the second switch 52 are touch-sensitive switches, the multi-chip label is pasted on a non-planar object, the user places the mobile phone above the antenna coil, the user presses the first switch 51 or the second switch 52 by fingers, the first switch 51 or the second switch 52 controls different key switches of the mobile phone APP software through the NFC function of the mobile phone to trigger and read different functions in the mobile phone APP.
[0022] In one embodiment of the utility model, the number of the second discs 4 is three or four, when the number of the second discs 4 is three, the first disc 3 and the first second disc 4 form the first switch 51, the first disc 3 and the second second disc 4 form the second switch 52, the first disc 3 and the third second disc 4 form the third switch 53, the first switch 51, the second switch 52 and the third switch 53 are all touch-sensitive switches, the multi-chip label is pasted on a non-planar object, the user places the mobile phone above the antenna coil, the user presses the first touch-sensitive switch, the second touch-sensitive switch or the third touch-sensitive switch by fingers, the first touch-sensitive switch, the second touch-sensitive switch and the third touch-sensitive switch control three different key switches of the mobile phone APP software through the NFC function of the mobile phone to trigger and read three different functions in the mobile phone APP.
[0023] When the number of the second discs 4 is four, the first disc 3 and the first second disc 4 form the first switch 51, the first disc 3 and the second second disc 4 form the second switch 52, the first disc 3 and the third second disc 4 form the third switch 53, and the first disc 3 and the fourth second disc 4 form the fourth switch, the first switch 51, the second switch 52, the third switch 53 and the fourth switch are touch-sensitive switches, the multi-chip label is attached to a non-planar object, the user places the mobile phone above the coil of the antenna 2, and the user presses any one of the four touch-sensitive switches by fingers, the four touch-sensitive switches control four different key switches of the mobile phone APP software through the NFC function of the mobile phone, and four different functions in the mobile phone APP are read.
[0024] It should be noted that, in the embodiment of the utility model, the type of the chip can be selected as a conventional multi-chip label available chip according to needs. In addition, the antenna 2 of the embodiment is printed on the substrate 1, and the first disc 3 and the second disc 4 can be welded discs, capable of data transmission.
[0025] In one embodiment of the utility model, the first disc 3 and the second disc 4 are arranged on the same side of the coil of the antenna 2. In this way, the structure is more compact. Further, the first disc 3 is located above the plurality of second discs 4, and the first disc 3 and the plurality of second discs 4 are uniformly spaced, which is conducive to communication between the antenna 2 and each chip.
[0026] In one embodiment of the utility model, the antenna 2 is annularly arranged, the first end 21 is located at the inner circle of the annulus, and the second end 22 is located at the outer circle of the annulus. Of course, the structure of the antenna 2 is not limited to this, and other forms can also be designed.
[0027] In one embodiment of the utility model, the first switch 51, the second switch 52 and the third switch 53 are arranged in a triangular shape. The first switch 51, the second switch 52 and the third switch 53 can be circular or elliptical, for finger touch pressing.
[0028] The substrate 1 can be copper paper board or thermoplastic polyester PET board (Polyethylene terephthalate), which is thin in thickness and convenient for mass production.
[0029] The material of the antenna 2 can be silver paste, and the antenna 2 is made of silver paste, which has the same thickness as ordinary labels, and is convenient for bending and pasting.
[0030] In the embodiment, the antenna 2, the first disc 3, the second disc 4 and the chip are all arranged on the top, and the bottom of the substrate 1 can be provided with a pasting layer, which is convenient for use of the multi-chip label.
[0031] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A multi-chip tag, characterized by, The label comprises a substrate, a plurality of chips, an antenna coil arranged on the substrate, the antenna coil comprising a first end and a second end, the first end and the second end being located on two sides of the antenna; the substrate is further provided with a first disc and N second discs, the first disc and the N second discs at least form a first switch, a second switch and a third switch, the first switch, the second switch and the third switch are arranged in a triangular shape, the first switch, the second switch and the third switch are touch-sensitive switches, the multi-chip label is attached to a non-planar object, a user places a mobile phone above the antenna coil, the first switch, the second switch and the third switch correspond to different chips, the user presses the first touch-sensitive switch, the second touch-sensitive switch or the third touch-sensitive switch by fingers, when the first switch, the second switch or the third switch is turned on, three different key switches of a mobile phone APP are triggered through the NFC function of the mobile phone, and corresponding chips can write data or applications.
2. The multi-chip label of claim 1, wherein, The first disc is connected with the first end, one of the second discs is connected with the second end, and the remaining second discs are arranged at intervals from the second end.
3. The multi-chip label of claim 2, wherein, The number of the second discs is three or four.
4. The multi-chip label of claim 2, wherein, The first disc and the second disc are arranged on the same side of the antenna coil.
5. The multi-chip label of claim 2, wherein, The substrate is a copper plate paper board or a thermoplastic polyester PET board.
6. The multi-chip label of claim 2, wherein, The material of the antenna coil is silver paste.
7. The multi-chip label of claim 2, wherein, The multi-chip label is an RFID label.
8. The multi-chip label of claim 1, wherein, The antenna coil is a square spiral structure or a circular spiral structure.