CN216719116U

CN216719116U - RFID electronic tag with waterproof function

Info

Publication number: CN216719116U
Application number: CN202220111005.1U
Authority: CN
Inventors: 赵文元
Original assignee: Shenzhen Rookie Iot Technology Co ltd
Current assignee: Shenzhen Rookie Iot Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-10
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of electronic equipment, and discloses an RFID electronic tag with a waterproof function, which comprises a box body and a fixing frame, wherein an RFID chip is arranged in the middle of the lower end of an inner cavity of the box body, a cover plate is arranged at the upper end of the box body, a first annular groove is formed in the lower end of the cover plate, a fixing ring is arranged at the lower end of the inner cavity of the box body, and a second annular groove is formed in the upper end of the fixing ring. Through the fixing ring, the annular air bag, the blocking ring, the spring and the air storage bag, a worker can replace the RFID chip conveniently, the repeated utilization rate of the electronic tag is further improved, the resource waste is reduced, the cover plate can be matched with the fixing ring to form a closed environment, the waterproof effect is improved, the RFID chip is further protected, and the RFID chip sealing cover is practical and suitable for wide popularization and use.

Description

RFID electronic tag with waterproof function

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to an RFID electronic tag with a waterproof function.

Background

Through retrieving publication number (CN211742488U), a waterproof RFI D electronic tag is disclosed, including RFID electronic tag and linkage, RFID electronic tag passes through linkage and is connected with article, RFID electronic tag includes apron and quick-witted box, and the apron includes apron body, display screen, bar code, hangs hole A and projection, and apron body, upper portion set up the display screen, and the display screen shows the bar code, and apron body upper left corner sets up hangs hole A, bottom installation projection, and the projection is inserted in the quick-witted box.

In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the utility model discloses a although can play waterproof function, dismantle the difficulty and lead to inconvenient changing the RFID chip, influence reuse rate, water-proof effects is not ideal moreover, needs to improve urgently, consequently, we propose a RFID electronic tags who possesses waterproof function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an RFID electronic tag with a waterproof function, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an RFID electronic tag with a waterproof function comprises a box body and a fixing frame;

the RFID chip is arranged in the middle of the lower end of the inner cavity of the box body, the cover plate is arranged at the upper end of the box body, the first annular groove is formed in the lower end of the cover plate, the fixing ring is arranged at the lower end of the inner cavity of the box body, and the second annular groove is formed in the upper end of the fixing ring;

the inner chamber of second ring channel is provided with annular gasbag, the shutoff ring is installed to annular gasbag's upper end, the groove of accomodating has all been seted up to the left and right sides of box body inner chamber, the inboard of fixed frame is provided with the gas storage bag, the end intercommunication of giving vent to anger of gas storage bag has the hose.

In a preferred embodiment of the present invention, an epoxy layer is coated on an outer sidewall of the plugging ring.

In a preferred embodiment of the present invention, a spring is installed between an outer side of the fixing frame and an inner wall of the receiving groove.

In a preferred embodiment of the present invention, a pull ring is installed at the middle of the upper end of the cover plate.

As a preferred embodiment of the utility model, the other end of the hose is communicated with the air inlet end of the annular air bag.

In a preferred embodiment of the present invention, the size of the plugging ring is matched with the size of the first annular groove, and the plugging ring is movably connected with the first annular groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the RFID electronic tag, the fixing ring, the annular air bag, the plugging ring, the spring and the air storage bag are arranged, so that a worker can replace the RFID chip conveniently, the repeated utilization rate of the electronic tag is further improved, the waste of resources is reduced, the cover plate can be matched with the fixing ring to form a closed environment, the waterproof effect is improved, the RFID chip is further protected, and the RFID electronic tag with the waterproof function is used more practically.

2. According to the RFID electronic tag, the epoxy resin layer on the plugging ring is convenient for improving the water-resisting effect of the plugging ring, so that the waterproof effect is improved, and the RFID electronic tag with the waterproof function is more practical to use.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall structure of an RFID tag with waterproof function according to the present invention;

FIG. 2 is a schematic top view of a fixing ring of a waterproof RFID tag according to the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure at a position a of the RFID tag with a waterproof function according to the present invention.

In the figure: 1. the box body, 2, RFID chip, 3, apron, 4, pull ring, 5, first ring channel, 6, solid fixed ring, 7, second ring channel, 8, annular gasbag, 9, shutoff ring, 10, epoxy layer, 11, fixed frame, 12, accomodate the groove, 13, spring, 14, gas storage bag, 15, hose.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: an RFID electronic tag with a waterproof function comprises a box body 1 and a fixed frame 11, wherein an RFID chip 2 is arranged in the middle of the lower end of an inner cavity of the box body 1, an cover plate 3 is arranged at the upper end of the box body 1, a first annular groove 5 is formed in the lower end of the cover plate 3, a fixed ring 6 is installed at the lower end of the inner cavity of the box body 1, a second annular groove 7 is formed in the upper end of the fixed ring 6, an annular air bag 8 is arranged in the inner cavity of the second annular groove 7, a plugging ring 9 is installed at the upper end of the annular air bag 8, storage grooves 12 are formed in the left side and the right side of the inner cavity of the box body 1, an air storage bag 14 is arranged on the inner side of the fixed frame 11, the air storage bag 14 is communicated with a hose 15, and when the air storage bag is detached, the fixed frame 11 on the two sides is firstly pulled to move towards the outer side, meanwhile, the spring 13 is compressed to separate the fixing frame 11 from the cover plate 3, and then the cover plate 3 is taken down, so that the RFID chip 2 can be conveniently replaced by a worker, the repeated utilization rate of the electronic tag is further improved, the waste of resources is reduced, during installation, the cover plate 3 is clamped into the box body 1, then the fixing frames 11 on two sides are loosened, according to the resilience of the spring 13, the spring 13 drives the fixing frame 11 to move towards the middle part, the fixing frame 11 limits the cover plate 3, the gas storage bag 14 on the fixing frame 11 is simultaneously extruded, the gas in the gas storage bag 14 is led into the annular gas bag 8, the annular gas bag 8 expands to push the plugging ring 9 to abut against the inner wall of the first annular groove 5, so that the cover plate 3 is matched with the fixing ring 6 to form a closed environment, the waterproof effect is improved, the RFID chip 2 is further protected, the outer side wall of the plugging ring 9 is coated with an epoxy resin layer 10, and the waterproof effect is improved, install spring 13 between the outside of fixed frame 11 and the inner wall of accomodating groove 12, be convenient for drive fixed frame 11 and reset, the upper end mid-mounting of apron 3 has pull ring 4, conveniently takes apron 3, the other end of hose 15 and the inlet end intercommunication of annular gasbag 8 are convenient for carry out gas transmission, the size of shutoff ring 9 and the size looks adaptation of first ring channel 5, just

shutoff ring

9 and 5 swing joint of first ring channel are convenient for improve water-proof effects.

The working principle is that when in disassembly, the fixing frames 11 on two sides are firstly pulled to move outwards, and the springs 13 are compressed to separate the fixing frames 11 from the cover plate 3, then the cover plate 3 is taken down, so that the RFID chip 2 can be conveniently replaced by the staff, the repeated utilization rate of the electronic tag is further improved, the waste of resources is reduced, when in installation, the cover plate 3 is clamped into the box body 1, then the fixing frames 11 at the two sides are loosened, according to the resilience of the spring 13, the spring 13 drives the fixed frame 11 to move towards the middle part, so that the fixed frame 11 limits the cover plate 3, meanwhile, the air storage bag 14 on the fixing frame 11 is extruded, air in the air storage bag 14 is led into the annular air bag 8, the annular air bag 8 expands to push the plugging ring 9 to abut against the inner wall of the first annular groove 5, and the cover plate 3 is matched with the fixing ring 6 to form a closed environment, so that the waterproof effect is improved, and the RFID chip 2 is further protected.

Claims

1. The RFID electronic tag with the waterproof function is characterized by comprising a box body (1) and a fixing frame (11);

the RFID chip (2) is arranged in the middle of the lower end of the inner cavity of the box body (1), the cover plate (3) is arranged at the upper end of the box body (1), the first annular groove (5) is formed in the lower end of the cover plate (3), the fixing ring (6) is arranged at the lower end of the inner cavity of the box body (1), and the second annular groove (7) is formed in the upper end of the fixing ring (6);

the inner chamber of second ring channel (7) is provided with annular gasbag (8), shutoff ring (9) are installed to the upper end of annular gasbag (8), storage groove (12) have all been seted up to the left and right sides of box body (1) inner chamber, the inboard of fixed frame (11) is provided with gas storage bag (14), the end intercommunication of giving vent to anger of gas storage bag (14) has hose (15).

2. The RFID tag with waterproof function according to claim 1, wherein: and an epoxy resin layer (10) is coated on the outer side wall of the plugging ring (9).

3. The RFID tag with waterproof function according to claim 1, wherein: and a spring (13) is arranged between the outer side of the fixed frame (11) and the inner wall of the accommodating groove (12).

4. The RFID tag with waterproof function according to claim 1, wherein: and a pull ring (4) is arranged in the middle of the upper end of the cover plate (3).

5. The RFID tag with waterproof function according to claim 1, wherein: the other end of the hose (15) is communicated with the air inlet end of the annular air bag (8).

6. The RFID tag with waterproof function according to claim 1, wherein: the size of the plugging ring (9) is matched with that of the first annular groove (5), and the plugging ring (9) is movably connected with the first annular groove (5).