CN215769768U

CN215769768U - RFID label

Info

Publication number: CN215769768U
Application number: CN202121225831.0U
Authority: CN
Inventors: 陈赛
Original assignee: Hangzhou Baoce Supply Chain Management Co ltd
Current assignee: Hangzhou Baoce Supply Chain Management Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-02-08
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an RFID (radio frequency identification) tag which comprises a protective shell, wherein a pressure-resistant pad is arranged on the front surface of the protective shell, the pressure-resistant pad is bonded with the protective shell, a bonding adhesive is bonded on the back surface of the protective shell, a main board is arranged in the protective shell, guide rails are arranged on two sides of the main board, a sealing cover is arranged at one end of the main board, a moisture-proof ring is arranged on one surface of the main board, the moisture-proof ring is bonded with the main board, a chip is arranged in the moisture-proof ring, a wiring groove is arranged on one side of the moisture-proof ring, a mounting ring is arranged at the end part of the wiring groove, the mounting ring is fixedly connected with the main board, an antenna is arranged in the mounting ring, and the antenna is in threaded connection with the main board. According to the chip moisture-proof device, the threaded hole in the sealing cover is matched with the bolt, the protective shell can be sealed, and the chip can be protected from moisture through the moisture-proof ring, so that the chip can be prevented from being affected with moisture when the chip moisture-proof device is used for a long time.

Description

RFID label

Technical Field

The utility model relates to the technical field of electronic tags, in particular to an RFID tag.

Background

The RFID tag is an electronic tag, also called as a radio frequency tag, a transponder and a data carrier, the reader is also called as a reading device, a scanner, a reading head, a communicator and a reader-writer, and the electronic tag and the reader realize the spatial coupling of radio frequency signals through a coupling element depending on whether the electronic tag can wirelessly rewrite data; in the coupling channel, energy transfer and data exchange are realized according to a time sequence relation, the RFID is a non-contact automatic identification technology, a target object is automatically identified through a radio frequency signal, relevant data are acquired, manual intervention is not needed in identification, and the RFID can work in various severe environments. The RFID technology can identify high-speed moving objects and can identify a plurality of labels simultaneously, and the operation is quick and convenient.

The existing RFID label has the following defects:

1. the conventional RFID label has no moisture-proof protection function, so that an internal chip of the RFID label is easily affected with moisture and oxidation when the RFID label is used for a long time, and the normal use of the RFID label is influenced;

2. the existing RFID tag is single in installation mode, inconvenient to fix with different objects and poor in application, and therefore the existing problem is solved by providing the RFID tag.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide an RFID tag to solve the problems set forth in the background art described above.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a RFID label, includes the protecting crust, the front of protecting crust is equipped with anti-pressure pad, and for bonding between anti-pressure pad and the protecting crust, the back of protecting crust bonds there is the adhesive, the inside of protecting crust is equipped with the mainboard, the both sides of mainboard all are equipped with the guide rail, and be movable joint between mainboard and the guide rail, the one end of mainboard is equipped with sealed lid, and is fixed connection between sealed lid and the mainboard, the one side of mainboard is equipped with dampproofing circle, and is for bonding between dampproofing circle and the mainboard, the inside of dampproofing circle is equipped with the chip, one side of dampproofing circle is equipped with the trough, the tip of trough is equipped with the collar, and is fixed connection between collar and the mainboard, the inside of collar is equipped with the antenna, and is threaded connection between antenna and the mainboard.

Preferably, both sides of the protective shell are provided with side plates, the side plates are fixedly connected with the protective shell, positioning holes are formed in both ends of each side plate, and a belt is arranged in the middle of each side plate.

Preferably, the side plates are symmetrical about the vertical center line of the protective shell, and the belt is fixedly connected with the side plates.

Preferably, the horizontal center line of the pressure-resistant pad coincides with the horizontal center line of the protective shell, and one side of the adhesive tape is attached to one side of the protective shell.

Preferably, a sliding structure is formed between the main board and the guide rail, and threaded holes are formed in four corners of the sealing cover.

Preferably, the outer side size of the chip is matched with the inner side size of the moisture-proof ring, and the wiring groove penetrates through the moisture-proof ring and is connected with the chip.

Preferably, the central axis of the mounting ring coincides with the central axis of the antenna, and the inner side of the mounting ring is attached to the outer side of the antenna.

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

1. the device can be fixed with an external object by matching the use of an external bolt through the positioning hole on the side plate, so that the installation of the device is completed, meanwhile, the device and the external object can be bound by a belt, and the device and the object can be bonded by the arrangement of the adhesive tape, so that the device has different installation modes, the device is convenient to be applied to different objects, and the applicability of the device is improved.

2. According to the utility model, the protective shell can be sealed by utilizing the threaded hole on the sealing cover in cooperation with the use of the bolt, and the chip can be protected from moisture through the moisture-proof ring, so that the chip can be prevented from being affected with moisture when the device is used for a long time, the antenna and the chip can be conveniently connected through the arrangement of the wiring groove, and the connection part of the antenna and the mainboard can be protected through the mounting ring.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a schematic perspective view of a motherboard according to the present invention;

fig. 4 is a schematic perspective view of a side plate according to the present invention.

In the figure: 1. a protective shell; 101. a side plate; 102. positioning holes; 103. a belt; 2. a pressure resistant pad; 3. Gluing; 4. a main board; 5. a guide rail; 6. a sealing cover; 7. a moisture-proof ring; 8. a chip; 9. a wiring groove; 10. A mounting ring; 11. an antenna.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a RFID label, including protecting crust 1, the front of protecting crust 1 is equipped with anti-pressure pad 2, and for bonding between anti-pressure pad 2 and the protecting crust 1, the back of protecting crust 1 bonds there is rubberizing 3, the inside of protecting crust 1 is equipped with mainboard 4, the both sides of mainboard 4 all are equipped with guide rail 5, and be movable joint between mainboard 4 and the guide rail 5, the one end of mainboard 4 is equipped with sealed lid 6, and be fixed connection between sealed lid 6 and the mainboard 4, the one side of mainboard 4 is equipped with dampproofing circle 7, and be bonding between dampproofing circle 7 and the mainboard 4, the inside of dampproofing circle 7 is equipped with chip 8, one side of dampproofing circle 7 is equipped with trough 9, the tip of trough 9 is equipped with collar 10, and be fixed connection between collar 10 and the mainboard 4, the inside of collar 10 is equipped with antenna 11, and be threaded connection between antenna 11 and the mainboard 4.

Further, both sides of protecting crust 1 all are equipped with curb plate 101, and be fixed connection between curb plate 101 and the protecting crust 1, and the both ends of curb plate 101 all are equipped with locating hole 102, and the centre of curb plate 101 is equipped with belt 103, and through locating hole 102 on the curb plate 101, the use of cooperation external bolt can be fixed between this device and the external article, accomplishes the installation of this device.

Further, curb plate 101 is fixed connection about the vertical central line symmetry of protecting crust 1 between belt 103 and the curb plate 101, utilizes belt 103 to tie up between this device and the external article, and the setting of rubberizing 3 can bond between this device and the article to make this device have different mounting means, be convenient for this device is suitable for different articles, promotes the suitability of this device.

Further, the horizontal center line of resistance to compression pad 2 and the coincidence of the horizontal center line of protecting crust 1, one side of rubberizing 3 and one side of protecting crust 1 are laminated mutually, can play the guard action to the electron device on mainboard 4 through protecting crust 1, utilize the crashworthiness that resistance to compression pad 2 can strengthen protecting crust 1.

Further, constitute sliding construction between mainboard 4 and the guide rail 5, the four corners of sealed lid 6 all is equipped with the screw hole, can take out mainboard 4 through guide rail 5, is convenient for detect the device on mainboard 4.

Further, chip 8 outside size is identical with the inboard size of dampproofing circle 7, and trough 9 runs through dampproofing circle 7 and meets with chip 8, utilizes the screw hole on the sealed lid 6, and the use of cooperation bolt can seal protecting crust 1, can play dampproofing protection to chip 8 through dampproofing circle 7 to can prevent that chip 8 from weing when long-term the use of this device.

Further, the axis of collar 10 coincides with the axis of antenna 11, and the inboard of collar 10 is laminated with the outside of antenna 11 mutually, and the setting of trough 9 is convenient for be connected between antenna 11 and the chip 8, can play the guard action to the junction of antenna 11 and mainboard 4 through collar 10.

The working principle is as follows: before the device is used, a user firstly detects the device, confirms that the device is used after no problem exists, the device and an external object can be fixed by matching with the use of an external bolt through the positioning hole 102 on the side plate 101, the installation of the device is completed, meanwhile, the device and the external object can be bound by using the belt 103, the device and the object can be bonded by the arrangement of the adhesive 3, so that the device has different installation modes, the device is convenient to be suitable for different objects, the applicability of the device is improved, the electronic device on the mainboard 4 can be protected by the protective shell 1, the anticollision capacity of the protective shell 1 can be enhanced by the pressure resistant pad 2, the mainboard 4 can be drawn out through the guide rail 5, the device on the mainboard 4 can be conveniently detected, the protective shell 1 can be sealed by using the threaded hole on the sealing cover 6 and matching with the use of the bolt, can play dampproofing protection to chip 8 through dampproofing circle 7, thereby can prevent that this device chip 8 from weing when using for a long time, setting up of trough 9 is convenient for be connected between antenna 11 and the chip 8, can play the guard action to the junction of antenna 11 and mainboard 4 through collar 10, this label adopts special material and antenna 11, chip 8 encapsulates into, the difficult problem that ordinary metal label can not be attached to on irregular or curved surface metal has been solved, protective housing 1 adopts thermal-insulated heat-resisting material to make, be convenient for this device be applicable to different environment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An RFID tag comprising a protective shell (1), characterized in that: the protection casing is characterized in that the front surface of the protection casing (1) is provided with a pressure resistant pad (2), the pressure resistant pad (2) is bonded with the protection casing (1), the back surface of the protection casing (1) is bonded with a bonding adhesive (3), a main board (4) is arranged inside the protection casing (1), guide rails (5) are arranged on two sides of the main board (4), the main board (4) is movably clamped with the guide rails (5), one end of the main board (4) is provided with a sealing cover (6), the sealing cover (6) is fixedly connected with the main board (4), one side of the main board (4) is provided with a damp-proof ring (7), the damp-proof ring (7) is bonded with the main board (4), the inside of the damp-proof ring (7) is provided with a chip (8), one side of the damp-proof ring (7) is provided with a wiring groove (9), the end part of the wiring groove (9) is provided with a mounting ring (10), and the mounting ring (10) is fixedly connected with the main board (4), the inside of collar (10) is equipped with antenna (11), and is threaded connection between antenna (11) and mainboard (4).

2. An RFID tag as recited in claim 1, wherein: both sides of protecting crust (1) all are equipped with curb plate (101), and be fixed connection between curb plate (101) and protecting crust (1), the both ends of curb plate (101) all are equipped with locating hole (102), the centre of curb plate (101) is equipped with belt (103).

3. An RFID tag as recited in claim 2, wherein: the side plates (101) are symmetrical about the vertical center line of the protective shell (1), and the belt (103) is fixedly connected with the side plates (101).

4. An RFID tag as recited in claim 1, wherein: the horizontal center line of the pressure-resistant pad (2) coincides with the horizontal center line of the protective shell (1), and one side of the adhesive tape (3) is attached to one side of the protective shell (1).

5. An RFID tag as recited in claim 1, wherein: constitute sliding construction between mainboard (4) and guide rail (5), the four corners of sealed lid (6) all is equipped with the screw hole.

6. An RFID tag as recited in claim 1, wherein: the outer side size of the chip (8) is matched with the inner side size of the moisture-proof ring (7), and the wiring groove (9) penetrates through the moisture-proof ring (7) and is connected with the chip (8).

7. An RFID tag as recited in claim 1, wherein: the axis of collar (10) coincides with the axis of antenna (11), the inboard of collar (10) is laminated with the outside of antenna (11) mutually.