Passive RFID tag with LED light-emitting function

Abstract

The utility model belongs to the field of passive RFID tags, and particularly relates to a passive RFID tag with an LED light emitting function, which comprises a tag plate, a chip is slidably connected inside the tag plate, a light ring is fixedly connected to the outer side of the chip, a connecting frame is fixedly connected to the outer side of the chip, a shielding mechanism is arranged on the tag plate, and the shielding mechanism is arranged on the tag plate. A T-shaped frame is fixedly connected to the interior of the groove of the label plate, a connecting cover is slidably connected to the outer side of the T-shaped frame, a limiting frame is installed on the outer side of a connecting shaft at the upper end of the connecting cover through a bearing, and a spring is arranged on the outer side of the T-shaped frame. The T-shaped frame, the limiting frame, the positioning column and other structures are additionally arranged on the label plate, after the chip and the connecting frame slide into the label plate, the limiting frame is driven by the elastic force of the spring to slide to the outer side of the connecting frame to limit the chip, and therefore the chip can be installed more stably and is more convenient to disassemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to passive RFID label technical field, concretely is a passive RFID label with LED light function. BACKGROUND

[0002] Passive RFID label is a kind of radio frequency identification label without built-in power supply, label obtains energy by receiving electromagnetic wave sent by read-write device, activates internal circuit, after activation, label will store data by the way of reflecting electromagnetic wave back to read-write device, according to the patent authorized announcement number:CN221686959U proposes a kind of passive RFID label with LED light function, the utility model can firmly fix RFID chip in the inside of label plate, when LED light unit is damaged, can be separated by rotating column and fixed column, make two cover plates mutually far away, after can conveniently maintain or replace LED light unit, avoid damaging RFID chip in the process of disassembly;But the installation mode of label chip in prior art is too simple, leading to unstable chip installation, leading to chip easy to fall off, cause chip damage.Therefore, the prior art needs to be improved. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of passive RFID label with LED light function, solve the problem of unstable chip installation easy to fall off and damage.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of passive RFID label with LED light function, including label plate, the inside of the label plate is slidably connected with chip, the outer side of the chip is fixedly connected with light ring, the outer side of the chip is fixedly connected with connecting frame, the label plate is provided with shielding mechanism, the recess of the label plate is fixedly connected with T-shaped frame, the outer side of the T-shaped frame is slidably connected with connecting cover, the outer side of the connecting cover upper end connecting shaft is installed with limit frame by bearing, the outer side of the T-shaped frame is provided with spring, the upper end of the label plate is fixedly connected with two symmetrical distribution positioning column, one end of the spring is fixedly connected with the T-shaped frame, the other end of the spring is fixedly connected with the connecting cover.

[0005] Preferably, the inside of the label plate is fixedly connected with sealing strip, the sealing strip is in contact with the chip, the light ring is in contact with the label plate, sealing strip can increase the sealing property of the connection of chip and label plate.

[0006] Preferably, the connecting cover is slidably connected with the label plate, the limit frame is slidably connected with the label plate, connecting cover can drive limit frame to move.

[0007] Preferably, the limiting frame is in sliding connection with the connecting frame, the limiting frame is in contact with the chip, the connecting frame is in sliding connection with the label plate, and the limiting frame can limit the connecting frame.

[0008] Preferably, the limiting frame is in sliding connection with the positioning column, and the positioning column is in sliding connection with the connecting frame, so that the positioning column can position the connecting frame.

[0009] Preferably, the upper end of the connecting frame is fixedly connected with two symmetrically distributed stop blocks, the limiting frame is in sliding connection with the stop blocks, and the stop blocks can limit the limiting frame.

[0010] Preferably, the shielding mechanism comprises a shielding cover, the outer side of the label plate is in sliding connection with the shielding cover, the shielding cover is in sliding contact with the chip, one side of the shielding cover close to the label plate is fixedly connected with a magnet column, the inner portion of the label plate is fixedly connected with an iron block, the iron block and the magnet column are mutually adsorbed, the magnet column is in sliding connection with the label plate, the shielding cover can shield the connecting portion, and the overall appearance is improved.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、the utility model discloses a T -shaped frame, limiting frame and positioning column are added to the label plate, and after the chip and the connecting frame are slid into the inside of the label plate, the limiting frame is driven to slide to the outside of the connecting frame by the elastic force of the spring and is limited to the chip, so that the chip installation can be more stable, and also more convenient to disassemble.

[0013] 2、the utility model discloses a shielding cover, magnet column and iron block are added to the label plate, after the chip installation is completed, the shielding cover can be covered in the outside of the limiting frame and the connecting frame, and the shielding of the connecting portion can be completed, and the overall appearance of the label can be improved. ACCURACY

[0014] Figure 1 It is the overall structure perspective drawing of the utility model;

[0015] Figure 2 It is the overall structure perspective drawing of the utility model; Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 3 It is the overall structure perspective drawing of the utility model; Figure 1 It is the overall structure perspective drawing of the utility model; Figure 1

[0017] Figure 4 It is the overall structure perspective drawing of the utility model; Figure 1 It is the overall structure perspective drawing of the utility model; Figure 2 ​​

[0018] Figure 5 The utility model discloses Figure 1 The utility model discloses

[0019] Figure 6 The utility model discloses Figure 3 The utility model discloses

[0020] In the drawing: 1, label plate, 2, chip, 3, light ring, 4, connecting frame, 5, shielding mechanism, 6, sealing strip, 7, T-shaped frame, 8, connecting cover, 9, limiting frame, 10, spring, 11, stopper, 12, positioning column, 51, shielding cover, 52, magnet column, 53, iron block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, 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 ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 A passive RFID label with LED light-emitting function, including label plate 1, the inside sliding connection of label plate 1 has chip 2, the outside fixed connection of chip 2 has light ring 3, the outside fixed connection of chip 2 has connecting frame 4, and label plate 1 is provided with shielding mechanism 5, and the recess inside label plate 1 is fixedly connected with T-shaped frame 7, the outside sliding connection of T-shaped frame 7 has connecting cover 8, and the outside of the upper end connecting shaft of connecting cover 8 passes through bearing and installs limiting frame 9, and the outside of T-shaped frame 7 is provided with spring 10, and the upper end of label plate 1 is fixedly connected with two symmetrical distribution positioning columns 12, one end of spring 10 is fixedly connected with T-shaped frame 7, and the other end of spring 10 is fixedly connected with connecting cover 8.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6The inner part of the label plate 1 is fixedly connected with a sealing strip 6, the sealing strip 6 is in contact with the chip 2, the light ring 3 is in contact with the label plate 1, the sealing strip 6 can increase the sealing property of the connecting part of the chip 2 and the label plate 1, the connecting cover 8 is slidably connected with the label plate 1, the limiting frame 9 is slidably connected with the label plate 1, the connecting cover 8 can drive the limiting frame 9 to move, the limiting frame 9 is slidably connected with the connecting frame 4, the limiting frame 9 is in contact with the chip 2, the connecting frame 4 is slidably connected with the label plate 1, the limiting frame 9 can limit the connecting frame 4, the limiting frame 9 is slidably connected with the positioning column 12, the positioning column 12 is slidably connected with the connecting frame 4, the positioning column 12 can position the connecting frame 4, the upper end of the connecting frame 4 is fixedly connected with two symmetrically-distributed stop blocks 11, the limiting frame 9 is slidably connected with the stop blocks 11, and the stop blocks 11 can limit the limiting frame 9.

[0024] Please refer to Figure 1 、 Figure 4 The shielding mechanism 5 comprises a shielding cover 51, the outer side of the label plate 1 is slidably connected with the shielding cover 51, the shielding cover 51 is in sliding contact with the chip 2, the side, close to the label plate 1, of the shielding cover 51 is fixedly connected with a magnet column 52, the inner part of the label plate 1 is fixedly connected with an iron block 53, the iron block 53 and the magnet column 52 are mutually adsorbed, the magnet column 52 is slidably connected with the label plate 1, and the shielding cover 51 can shield the connecting part, thereby improving the integrity of the appearance.

[0025] The specific implementation process of the utility model is as follows: in use, the chip 2 is placed into the inner part of the label plate 1, meanwhile, the connecting frame 4 outside the chip 2 is slid to the outside of the positioning column 12, then the limiting frame 9 and the connecting cover 8 are pulled, the connecting cover 8 compresses the spring 10, then the limiting frame 9 is swung horizontally, the connecting cover 8 is loosened, the spring 10 is reset, the spring 10 can drive the limiting frame 9 to slide to the outside of the connecting frame 4 and the positioning column 12 through the elastic force, thereby completing the installation of the chip 2, after the installation is completed, the shielding cover 51 is slid to the outside of the label plate 1, meanwhile, the magnet column 52 is slid into the inner part of the label plate 1 and is in contact with the iron block 53, thereby stably installing the chip 2, and when dismounting is needed, the limiting frame 9 is only needed to be separated from the connecting frame 4, thereby releasing the dismounting of the chip 2, and the dismounting can be more convenient.

[0026] 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 modifications can be made to these 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. A passive RFID tag with LED lighting function, comprising a tag plate (1), characterized in that: The inside of the label plate (1) is slidably connected with a chip (2), the outer side of the chip (2) is fixedly connected with a light ring (3), the outer side of the chip (2) is fixedly connected with a connecting frame (4), the label plate (1) is provided with a shielding mechanism (5), the inside of the groove of the label plate (1) is fixedly connected with a T-shaped frame (7), the outer side of the T-shaped frame (7) is slidably connected with a connecting cover (8), the outer side of the upper end connecting shaft of the connecting cover (8) is installed with a limiting frame (9) through a bearing, the outer side of the T-shaped frame (7) is provided with a spring (10), the upper end of the label plate (1) is fixedly connected with two symmetrically distributed positioning columns (12), one end of the spring (10) is fixedly connected with the T-shaped frame (7), the other end of the spring (10) is fixedly connected with the connecting cover (8).

2. The passive RFID tag with LED lighting function according to claim 1, characterized in that: The inside of the label plate (1) is fixedly connected with a sealing strip (6), the sealing strip (6) is in contact with the chip (2), and the light ring (3) is in contact with the label plate (1).

3. The passive RFID tag with LED lighting function according to claim 1, characterized in that: The connecting cover (8) is slidably connected with the label plate (1), and the limiting frame (9) is slidably connected with the label plate (1).

4. The passive RFID tag with LED lighting function according to claim 1, characterized in that: The limiting frame (9) is slidably connected with the connecting frame (4), the limiting frame (9) is in contact with the chip (2), and the connecting frame (4) is slidably connected with the label plate (1).

5. The passive RFID tag with LED lighting function according to claim 1, characterized in that: The limiting frame (9) is slidably connected with the positioning column (12), and the positioning column (12) is slidably connected with the connecting frame (4).

6. The passive RFID tag with LED lighting function according to claim 1, characterized in that: The upper end of the connecting frame (4) is fixedly connected with two symmetrically distributed stop blocks (11), and the limiting frame (9) is slidably connected with the stop blocks (11).

7. The passive RFID tag with LED lighting function according to claim 1, characterized in that: The shielding mechanism (5) comprises a shielding cover (51), the outer side of the label plate (1) is slidably connected with a shielding cover (51), the shielding cover (51) is in sliding contact with the chip (2), the side close to the label plate (1) of the shielding cover (51) is fixedly connected with a magnet column (52), the inside of the label plate (1) is fixedly connected with an iron block (53), the iron block (53) and the magnet column (52) are mutually adsorbed, and the magnet column (52) is slidably connected with the label plate (1).

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