CN106295771A - Electronic tag for painting and calligraphy management - Google Patents

Abstract

The present invention provides an electronic label for calligraphy and painting management. The electronic label includes a chip, a matching small antenna and a body antenna. The chip is electrically connected to the matching small antenna through conductive glue. The accommodating part, and when the electronic tag is installed, the chip and the matching small antenna are fixed on the lower surface of the decorative layer of the calligraphy and painting works, the main body antenna is fixed on the lower surface of the work layer of the calligraphy and painting works, and the matching small antenna is placed in the accommodating part directly below the . The chip in the electronic tag of the present invention is easy to replace, and the work layer of the calligraphy and painting works will not be damaged during the replacement.

Description

Electronic tags for calligraphy and painting management

technical field

The invention relates to calligraphy and painting management technology, in particular to an electronic tag for calligraphy and painting management.

Background technique

Radio frequency identification technology, that is, RFID (Radio Frequency Identification) technology is an automatic wireless identification and data collection technology. This technology uses electronic tags as the carrier of information, and uses radio frequency to conduct non-contact two-way communication with readers to achieve the purpose of identifying and exchanging data. Ultra High Frequency (UHF, Ultra High Frequency) RFID system works in the 860-960MHz frequency band. It has the characteristics of long communication distance, high data communication rate and certain storage capacity. It is widely used in logistics, traffic management, warehouse management and other scenarios. .

At present, the technology of using RFID for calligraphy and painting management mostly adopts Near Field Communication (NFC) technology, but the reading distance of NFC is relatively short, which is easy to damage calligraphy and painting, and NFC can only identify high-frequency tags, while high-frequency tags The size is large, which affects the aesthetics of calligraphy and painting. UHF RFID technology can be used for long-distance reading, and the tag is small in size, but although the RFID electronic tag has a long service life, it has a certain service life, especially the chip in the electronic tag is easily damaged. The electronic tags are easy to damage the works.

Therefore, there is a need for an electronic label for calligraphy and painting management that can easily replace chips.

Contents of the invention

In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an electronic label for calligraphy and painting management, which is used to solve the problem in the prior art that the chip in the electronic label is not easy to replace and the calligraphy and painting are easily damaged during replacement.

In order to achieve the above purpose and other related purposes, the present invention provides an electronic label for calligraphy and painting management. The electronic label includes a chip, a matching small antenna and a body antenna. The chip is electrically connected to the matching small antenna through conductive glue. There is an accommodating portion for accommodating the matching small antenna, and when the electronic tag is installed, the chip and the matching small antenna are fixed on the lower surface of the decoration layer of the calligraphy and painting works, and the main body antenna is fixed on the lower surface of the work layer of the calligraphy and painting works, and the matching The small antenna is placed right below the accommodating part.

Preferably, the matching small antenna is a rectangular loop structure with an opening, and the chip is placed in the opening.

Preferably, the matched small antenna has a width of 4 mm to 8 mm, a length of 8 mm to 12 mm, and a line width of 0.8 mm to 1.2 mm.

Preferably, the body antenna is a symmetrical structure, including a central loop line part located in the middle and a bent line part placed on both sides of the central loop line part, a radiation surface part connected to the bent line part, and the accommodating part is formed by the central loop line part surrounded.

Preferably, the bending line part is formed by bending at twelve right angles, and the length of the longitudinal bending arms is 10-14 mm, and the distance between two adjacent longitudinal bending arms is 1 mm-1.5 mm.

Preferably, the radiation surface has a rectangular structure, the length of the radiation surface part is 15mm-20mm, and the width is 10mm-15mm.

As mentioned above, the electronic label for calligraphy and painting management of the present invention has the following beneficial effects: it adopts the chip and the body antenna to be separated and fixed, the body antenna is fixed on the work layer, and the chip and the matching small antenna are fixed on the decoration layer, In this way, the chip can be easily replaced without damaging the work layer.

Description of drawings

FIG. 1 is a schematic diagram of an electronic tag for calligraphy and painting management according to the present invention.

Fig. 2 is a schematic diagram showing that the electronic tag for calligraphy and painting management of the present invention is installed on a painting and calligraphy work.

Component designation description

1 Lower surface of the decorative layer

2 The lower surface of the work layer

31 matching small antenna

32 body antenna

321 Central Loop Section

322 Bend line part

323 radiating surface part

323 longitudinal bending arm

33 chips

detailed description

The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

Please refer to Figure 1 to Figure 2. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the present invention without any substantial change in the technical content.

As shown in Figures 1 and 2, the present invention provides an electronic label for calligraphy and painting management. The electronic label includes a chip 33, a matching small antenna 31 and a body antenna 32. The chip 33 is electrically connected to the matching small antenna 31 through conductive glue. The main body antenna 32 has a housing portion for accommodating the matching small antenna 31, and when the electronic tag is installed, the chip 33 and the matching small antenna 31 are fixed on the lower surface 1 of the decorative layer of the painting and calligraphy work, and the main body antenna 32 is fixed on the painting and calligraphy work. The lower surface 2 of the work layer, the matching small antenna 31 is placed directly below the accommodating part. The present invention adopts the design of separating the chip and the main body antenna, fixes the main body antenna on the work layer, and fixes the chip on the decoration layer, so that the chip is easy to replace, and the work layer of the calligraphy and painting works will not be damaged when the chip is replaced.

The above-mentioned work layer refers to the front-facing layer of the painting and calligraphy work, that is, the layer containing the content to be viewed in the painting and calligraphy work, and the side containing the content to be viewed is the upper surface of the entire painting and calligraphy work. The decorative layer refers to the back material layer of plain paper or other materials to set off the calligraphy and painting works. When installing, the electronic label is positioned on the back of the seal on the calligraphy and painting works. The chip on this electronic label adopts Higgs4, but other chips can also be selected according to the specific application environment.

As shown in FIG. 2 , the matching small antenna 31 is a rectangular loop structure with an opening, and the chip 33 is placed in the opening. For a better installation design, the above-mentioned matching small antenna 31 has a width of 4 mm to 8 mm, a length of 8 mm to 12 mm, and a line width of 0.8 mm to 1.2 mm.

The above-mentioned body antenna 32 is a symmetrical structure, including a central loop line part 321 in the middle and a bent line part 322 placed on both sides of the central loop line part, a radiating surface part 323 connected to the bent line part 322, and the accommodating part is formed by the central loop line part 321 surrounded. When installing, make the position distance between the side opposite to the side with the opening on the matching small antenna 31 and the corresponding side of the central loop line part on the body antenna 32 not exceed 0.5mm, or the positions can be overlapped, and the two sides of the matching small antenna and The distance between the two sides of the central loop part of the main body antenna shall not exceed 1.5mm.

The bending line part 322 on each side of the main body antenna is formed by bending at twelve right angles, and the length of the longitudinal bending arm 324 is 10-14 mm, and the distance between two adjacent longitudinal bending arms 324 is 1 mm- 1.5mm. The radiation surface part 323 has a rectangular structure, the length of the radiation surface is 15mm-20mm, and the width is 10mm-15mm.

To sum up, the electronic label for calligraphy and painting management of the present invention adopts a separate design for the chip and the main body antenna, and the main body antenna is fixed on the work layer, and the chip is fixed on the decoration layer, so that it is easy to replace the chip, and the replacement of the chip It will not damage the work layer of calligraphy and painting works. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial application value.

The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention should still be covered by the claims of the present invention.

Claims (6)

1. the electronic tag for painting and calligraphy management, it is characterised in that described electronic tag includes chip (33), coupling miniature antenna (31) and this body antenna (32), chip (33) by conducting resinl with mate miniature antenna (31) electrical connection, this body antenna (32) there is the holding part of accommodating described coupling miniature antenna (31), and when electronic tag is installed on, chip (33) and Coupling miniature antenna (31) is fixed on the decorative layer lower surface (1) of painting and calligraphy pieces, and this body antenna (32) is fixed on painting and calligraphy pieces Works layer lower surface (2), described coupling miniature antenna (31) is placed in the underface of described holding part.

Electronic tag for painting and calligraphy management the most according to claim 1, it is characterised in that: described coupling miniature antenna (31) is With the rectangle loop wire structure of opening, described chip (33) is placed in described opening.

Electronic tag for painting and calligraphy management the most according to claim 2, it is characterised in that: described coupling miniature antenna (31) A width of 4mm～8mm, a length of 8mm～12mm, live width is 0.8mm～1.2mm.

Electronic tag for painting and calligraphy management the most according to claim 1, it is characterised in that: described body antenna (32) is right Claim structure, including being positioned at center loop wire part (321) of centre and being placed in the folding line part of loop wire part both sides, center (322), the radiating surface part (323) being connected with folding line part, described holding part is enclosed by center loop wire part (321) Become.

Electronic tag for painting and calligraphy management the most according to claim 4, it is characterised in that: described folding line part (322) Form for having 12 right angle bendings, and a length of the 10～14mm of longitudinal bent over arms (324), adjacent two longitudinal directions are curved Distance between folding arm (324) is 1mm～1.5mm.

Electronic tag for painting and calligraphy management the most according to claim 4, it is characterised in that: described radiating surface part (323) For rectangle structure, a length of 15mm～20mm of radiating surface part, a width of 10mm～15mm.