CN213634548U

CN213634548U - High temperature resistant RFID electronic tags

Info

Publication number: CN213634548U
Application number: CN202023089574.0U
Authority: CN
Inventors: 沈月芬
Original assignee: Hangzhou Weixin Intelligent Technology Co ltd
Current assignee: Hangzhou Weixin Intelligent Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-06
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the RFID electronic tags field especially relates to a high temperature resistant RFID electronic tags, including the roof, pure copper roof bottom fixedly connected with bond line, pure copper bond line bottom fixedly connected with bottom plate, pure copper roof bottom are provided with fixed establishment, and pure copper roof top left side back weld has first bridge point, pure copper roof top fixedly connected with offset plate, and pure copper offset plate top left side back weld has the bridge, and the welding of pure copper offset plate top center has the chip, and the welding of pure copper offset plate top has the antenna. This RFID electronic tags, the material of offset plate mainly is pure copper, and pure copper has good heat conductivility, can absorb the temperature that the chip during operation produced, avoids the chip because the operating temperature too high leads to the condition of damage to appear, and the material of bottom plate and roof is fluorosilicone, and fluorosilicone has the flexibility good and high temperature resistance characteristic, can not be restricted because of the state when using, makes things convenient for electronic tags's use, has increased electronic tags's application range.

Description

High temperature resistant RFID electronic tags

Technical Field

The utility model relates to a RFID electronic tags technical field specifically is a high temperature resistant RFID electronic tags.

Background

The RFID (radio frequency identification) of electronic label is a non-contact automatic identification technology, it utilizes radio frequency signal to automatically identify target object, and can obtain related data to implement the functions of monitoring and management, and firstly, it has electronic label reader-writer and processing system for processing identification information, and secondly, it also has electronic label stuck on the identified object, and utilizes the radio frequency signal sent out by reader-writer to start up transmitting device in the electronic label chip, and can transfer the electronic code and identification information written in by electronic label into system by reader-writer so as to monitor and manage target.

Because there is no heat dissipation device for the motor tag in the market at present, as the temperature rises, the RFID radio frequency chip also shrinks and deforms along with the temperature rise, causing damage to the RFID radio frequency chip, and therefore a high temperature resistant RFID electronic tag is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant RFID electronic tags to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant RFID electronic tags, includes the roof, roof bottom fixedly connected with bond line, bond line bottom fixedly connected with bottom plate, the roof bottom is provided with fixed establishment, roof top left side back weld has first bridge point, roof top fixedly connected with offset plate, offset plate top left side back weld has the bridge, the welding of offset plate top center has the chip, the welding of offset plate top has the antenna, offset plate top back weld has electric capacity, the welding of offset plate top right side has the pad, the welding of offset plate top back left side has second bridge point.

The fixing mechanism comprises a first threaded rod and a second threaded rod, the first threaded rod is in threaded connection with the left side inside the top plate, the second threaded rod is in threaded connection with the right side inside the top plate, the top end of the first threaded rod is fixedly connected with a first knob, the top end of the second threaded rod is fixedly connected with a second knob, a first threaded hole is formed in the left side inside the bottom plate, a second threaded hole is formed in the right side inside the bottom plate, a bottom plate bottom center is fixedly connected with a fixing plate, the left side of the bottom plate is fixedly connected with a first connecting rod, and the right side of the bottom plate is fixedly connected with a second.

Preferably, the first connecting point is fixedly connected to the left side of the connecting bridge, and the first connecting point is electrically connected with the connecting bridge.

Preferably, the antenna is made of pure copper, electrically connected with the capacitor, and fixedly connected with the capacitor.

Preferably, the second bridging point is fixedly connected to the right side of the bridge, and the second bridging point is electrically connected with the bridge.

Preferably, the rubber plate is made of pure copper, the first threaded rod is in threaded connection with the first threaded hole, and the second threaded rod is in threaded connection with the second threaded hole.

Preferably, the first connecting rod and the second connecting rod are made of rubber, and the bottom plate and the top plate are made of fluorosilicone.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this RFID electronic tags, chip and offset plate fixed connection, the material of offset plate mainly is pure copper, because pure copper has good heat conductivility and good electric conductivity, can absorb the temperature that the chip during operation produced, avoids the chip to appear because the operating temperature leads to the condition of damage too high, reduces unnecessary money loss.

2. This RFID electronic tags, the material of head rod and second connecting rod is the rubber material, and the material of bottom plate and roof is fluorosilicone, and fluorosilicone has the characteristics that flexibility is good and high temperature resistance, can not be restricted because of the state when using, makes things convenient for electronic tags's use, has increased electronic tags's application range, and first threaded rod and second threaded rod can help electronic tags to fix, and the condition of avoiding electronic tags accident to drop takes place.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic bottom structure diagram of the present invention.

In the figure: 1. a top plate; 2. an adhesive layer; 3. a base plate; 4. a fixing mechanism; 401. a first threaded rod; 402. a second threaded rod; 403. a first knob; 404. a second knob; 405. a first threaded hole; 406. a second threaded hole; 407. a fixing plate; 408. a first connecting rod; 409. a second connecting rod; 5. a first bridging point; 6. bridging; 7. a rubber plate; 8. a chip; 9. an antenna; 10. a capacitor; 11. a pad; 12. a second bridging point.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-temperature-resistant RFID electronic tag comprises a top plate 1, wherein the bottom of the top plate 1 is fixedly connected with a bonding layer 2, the bonding layer 2 is bonded by liquid glue, the bottom of the bonding layer 2 is fixedly connected with a bottom plate 3, the bottom plate 3 and the top plate 1 are made of fluorosilicone glue, the fluorosilicone glue has the characteristics of good flexibility and high temperature resistance, a fixing mechanism 4 is arranged at the bottom of the top plate 1, a first connecting point 5 is welded on the back surface of the left side of the top plate 1, a rubber plate 7 is fixedly connected with the top of the top plate 1, the rubber plate 7 is made of pure copper, a connecting bridge 6 is welded on the back surface of the left side of the top of the rubber plate 7, the first connecting point 5 is fixedly connected to the left side of the connecting bridge 6, the first connecting point 5 is electrically connected with the connecting bridge 6, a chip 8 is welded at the center of the top of the rubber plate, can absorb the temperature generated when the chip 8 works, avoids the chip 8 from being damaged due to overhigh working temperature, reduces unnecessary money loss, the antenna 9 is welded at the top of the rubber plate 7, the material of the antenna 9 is pure copper, the pure copper has good conductive performance, the capacitor 10 is welded at the back of the top of the rubber plate 7, the antenna 9 is fixedly connected with the capacitor 10, the antenna 9 is electrically connected with the capacitor 10, the bonding pad 11 is welded at the right side of the top of the rubber plate 7, the second bridging point 12 is welded at the left side of the back of the top of the rubber plate 7, the second bridging point 12 is fixedly connected at the right side of the connecting bridge 6, the second bridging point 12 is electrically connected with the connecting bridge 6, because the material of offset plate 7 is pure copper, can absorb the temperature that the internal component during operation of electronic tags produced rapidly, avoid the internal component of electronic tags at the during operation, because the high temperature leads to the electronic tags to take place the condition of damaging and appear.

The fixing mechanism 4 comprises a first threaded rod 401 and a second threaded rod 402, the first threaded rod 401 is connected to the left side inside the top plate 1 in a threaded manner, the second threaded rod 402 is connected to the right side inside the top plate 1 in a threaded manner, a first knob 403 is fixedly connected to the top end of the first threaded rod 401, a second knob 404 is fixedly connected to the top end of the second threaded rod 402, a first threaded hole 405 is formed in the left side inside the bottom plate 3, the first threaded rod 401 is connected with the first threaded hole 405 in a threaded manner, a second threaded hole 406 is formed in the right side inside the bottom plate 3, the second threaded rod 402 is connected with the second threaded hole 406 in a threaded manner, a fixing plate 407 is fixedly connected to the center of the bottom plate 3, a first connecting rod 408 is fixedly connected to the left side of the bottom plate 3, a second connecting rod 409 is, fluorosilicone has the characteristics that flexibility is good and high temperature resistance, can not be restricted because of the state when using, makes things convenient for electronic tags's use, has increased electronic tags's application range, and first threaded rod 401 and second threaded rod 402 can help electronic tags to fix, and the condition of avoiding electronic tags accident to drop takes place.

When the electronic tag is used, the first connecting rod 408 and the second connecting rod 409 are placed in the designated holes, so that the fixing plate 407 is tightly attached to the designated object, because of the existence of the fixing plate 407, a gap is left between the bottom plate 3 and the designated object, air circulation is facilitated, the heat dissipation capability of the electronic tag is enhanced, the top plate 1 and the bottom plate 3 are fixedly connected through the adhesive layer 2, the bridge 6, the chip 8, the antenna 9, the capacitor 10 and the bonding pad 11 are respectively and fixedly connected with the rubber plate 7, the first knob 403 and the second knob 404 are rotated, the first knob 403 drives the first threaded rod 401 fixedly connected to the bottom of the first knob 403 to rotate, the second knob 404 drives the second threaded rod 402 fixedly connected to the bottom of the second knob 404 to rotate, the first threaded rod 401 is in threaded connection with the first threaded hole 405, the second threaded rod 402 is in threaded connection with the second threaded hole 406, the first knob 403 and the second knob 404 are rotated, the first threaded rod 401 and the second threaded rod 402 descend until the first knob 403 and the second knob 404 are fixedly connected with the top plate 1, and the electronic tag is fixed completely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high temperature resistant RFID electronic tags, includes roof (1), its characterized in that: the bottom of the top plate (1) is fixedly connected with a bonding layer (2), the bottom of the bonding layer (2) is fixedly connected with a bottom plate (3), the bottom of the top plate (1) is provided with a fixing mechanism (4), the back of the left side of the top plate (1) is welded with a first connecting bridge point (5), the top of the top plate (1) is fixedly connected with a rubber plate (7), the back of the left side of the top of the rubber plate (7) is welded with a connecting bridge (6), the center of the top of the rubber plate (7) is welded with a chip (8), the top of the rubber plate (7) is welded with an antenna (9), the back of the top of the rubber plate (7) is welded with a capacitor (10), the right side of the top of the rubber plate (7) is welded with;

fixed establishment (4) include first threaded rod (401) and second threaded rod (402), first threaded rod (401) threaded connection is in the inside left side of roof (1), second threaded rod (402) threaded connection is in the inside right side of roof (1), first threaded rod (401) top fixedly connected with first knob (403), second threaded rod (402) top fixedly connected with second knob (404), first screw hole (405) have been seted up on the inside left side of bottom plate (3), second screw hole (406) have been seted up on the inside right side of bottom plate (3), bottom plate (3) bottom center fixedly connected with fixed plate (407), bottom plate (3) bottom left side fixedly connected with first connecting rod (408), bottom plate (3) bottom right side fixedly connected with second connecting rod (409).

2. The RFID tag of claim 1, wherein: first bridge point (5) fixed connection is in connecting bridge (6) left side, first bridge point (5) and connecting bridge (6) electric connection.

3. The RFID tag of claim 1, wherein: the antenna (9) is made of pure copper, the antenna (9) is electrically connected with the capacitor (10), and the antenna (9) is fixedly connected with the capacitor (10).

4. The RFID tag of claim 1, wherein: the second connecting point (12) is fixedly connected to the right side of the connecting bridge (6), and the second connecting point (12) is electrically connected with the connecting bridge (6).

5. The RFID tag of claim 1, wherein: the rubber plate (7) is made of pure copper, the first threaded rod (401) is in threaded connection with the first threaded hole (405), and the second threaded rod (402) is in threaded connection with the second threaded hole (406).

6. The RFID tag of claim 1, wherein: the first connecting rod (408) and the second connecting rod (409) are made of rubber, and the bottom plate (3) and the top plate (1) are made of fluorosilicone.