CN212160723U

CN212160723U - Wrist strap type RFID electronic tag

Info

Publication number: CN212160723U
Application number: CN202021241470.4U
Authority: CN
Inventors: 唐小波
Original assignee: Huizhou Enzhixin Intelligent Technology Co ltd
Current assignee: Huizhou Enzhixin Intelligent Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-15
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a wrist strap formula RFID electronic tags, including the shell, the shell in-connection has the RFID module, and the shell is connected with the wrist area body, and the both ends of the wrist area body are respectively for inserting end and stiff end, and the stiff end is connected with clamping mechanism, and clamping mechanism includes spacing framework, spacing framework and stiff end fixed connection, and spacing framework cooperatees with the end of inserting of the wrist area body, and spacing framework articulates there is the cam, cam fixedly connected with rotor, and the cam cooperatees with the end of inserting of the wrist area body. Compare in current wrist strap formula electronic tags, the utility model discloses a set up clamping mechanism and antiskid ribbed tile at the both ends of the wrist strap body for the wrist strap body can carry out infinitely variable control, and better adaptation user's wrist size has effectually promoted user's the comfort level of wearing.

Description

Wrist strap type RFID electronic tag

Technical Field

The utility model relates to an electronic tags field especially relates to a wrist strap formula RFID electronic tags.

Background

The RFID wristband is an intelligent radio frequency special-shaped card which is conveniently and durably worn on the wrist. The wrist strap electronic tag is made of environment-friendly silica gel materials, is comfortable to wear, has attractive appearance and is decorative; can be divided into disposable wristbands and reusable wristbands.

Traditional RFID location wrist strap generally crosses the contact pin and injects in the jack, overlaps the location wrist strap on the staff wrist, but this kind of wearing method can not satisfy different crowds, and everybody's wrist thickness is different, and the contact pin injects the jack and fixes, leads to some people to wear the time too loose, and some people wear the time too tight, and it is not good to wear the comfort level.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a wrist strap formula RFID electronic tags, includes the shell, and the shell in-connection has the RFID module, and the shell is connected with the wrist area body, and the both ends of the wrist area body are respectively for inserting end and stiff end, and the stiff end is connected with clamping mechanism, and clamping mechanism includes spacing framework, spacing framework and stiff end fixed connection, and spacing framework cooperatees with the end that inserts of the wrist area body, and spacing framework articulates there is the cam, and cam fixedly connected with rotor, cam and the end that inserts of the wrist area body cooperate.

The technical scheme can be further perfected as follows.

Further, the width of the cam matches the width of the wrist band.

It is further explained that the fixed end is connected with a first magnetic sheet, the rotating sheet is connected with a second magnetic sheet, and the first magnetic sheet is matched with the second magnetic sheet.

Further explaining, the inserting end is connected with an anti-slip sheet.

It is further explained that the anti-slip sheet is a silica gel sheet body.

Further explaining, the two sides of the shell are symmetrically connected with connecting rings, the wrist strap body is connected with the connecting rings in a penetrating mode, and a thread gluing mechanism is arranged between the middle of the wrist strap body and the bottom of the shell.

Further explaining, the magic tape mechanism comprises a hook surface sheet body arranged at the bottom of the shell and a suede surface sheet body arranged at the middle part of the wrist strap body.

It is further explained that the casing is sleeved with a protective sleeve.

The utility model has the advantages that: compare in current wrist strap formula electronic tags, the utility model discloses a set up clamping mechanism and antiskid ribbed tile at the both ends of the wrist strap body for the wrist strap body can carry out infinitely variable control, and better adaptation user's wrist size has effectually promoted user's the comfort level of wearing.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic front view of a wrist strap type RFID electronic tag according to an embodiment of the present invention.

Fig. 2 is a schematic right view of a wrist strap RFID tag according to an embodiment of the present invention.

In the figure: 1-shell, 11-connecting ring, 2-wrist strap body, 21-insertion end, 22-fixed end, 3-clamping mechanism, 31-limiting frame body, 32-cam, 33-rotating sheet, 4-magic tape mechanism, 41-hook surface sheet body, 42-suede surface sheet body, 5-protective sleeve, 6-second magnetic sheet and 7-first magnetic sheet

Detailed Description

To further understand the contents, features and functions of the present invention, the following embodiments are described.

As shown in fig. 1-2, an embodiment of the utility model provides a wrist strap formula RFID electronic tags, including shell 1, shell 1 in-connection has the RFID module, shell 1 is connected with the wrist area body 2, the both ends of the wrist area body 2 are respectively for inserting end 21 and stiff end 22, stiff end 22 is connected with clamping mechanism 3, clamping mechanism 3 includes spacing framework 31, spacing framework 31 and stiff end 22 fixed connection, spacing framework 31 cooperatees with the end 21 that inserts of the wrist area body 2, spacing framework 31 articulates there is cam 32, cam 32 fixedly connected with rotor 33, cam 32 cooperatees with the end 21 that inserts of the wrist area body 2.

Wherein the width of the cam 32 matches the width of the wrist band body 2. The fixed end 22 is connected with a first magnetic sheet 7, the rotating sheet 33 is connected with a second magnetic sheet 6, and the first magnetic sheet 7 is matched with the second magnetic sheet 6. The insertion end 21 is connected with an anti-slip sheet. The antiskid sheet is a silica gel sheet body. The two sides of the shell 1 are symmetrically connected with connecting rings 11, the wrist strap body 2 is connected with the connecting rings 11 in a penetrating mode, and a thread gluing mechanism 4 is arranged between the middle of the wrist strap body 2 and the bottom of the shell 1. The magic tape mechanism 4 comprises a hook surface sheet 41 arranged at the bottom of the shell 1 and a suede surface sheet 42 arranged at the middle part of the wrist strap body 2. The shell 1 is sleeved with a protective sleeve 5.

Specifically, referring to fig. 1-2, the housing 1 is used for loading an RFID module, the RFID module is a main component, and includes a chip and an antenna, etc. for completing radio frequency information transmission, the housing 1 is connected to the wrist band 2, two ends of the wrist band 2 can be detachably connected, so as to wear the housing 1 of the electronic tag on the wrist, two ends of the wrist band 2 are a fixed end 22 and an insertion end 21, when connecting, the wrist band 2 is attached to the wrist, the insertion end 21 is inserted through the limiting frame 31, the insertion length is adjusted according to the thickness of the wrist, the rotating piece 33 of the clamping mechanism 3 is rotated after the adjustment is completed, the rotating piece 33 drives the cam 32 to rotate, the cam 32 compresses the insertion end 21 to sharply increase the friction force between the insertion end 21 and the fixed end 22, so as to keep the two ends fixed, i.e. to complete the wearing of the wristband, can carry out infinitely variable control to the wrist area body 2, perfect adaptation user's wrist size, effectual promotion user wears the comfort level.

The width of the cam 32 is the same as the width of the wrist band body 2, so that the contact area of the two is maximized, the contact friction force is increased, and the connection stability is improved. After the cam 32 compresses the insertion end 21 of the wrist band 2, the rotating piece 33 is in contact with the fixed end 22 of the wrist band 2 at the moment, the first magnetic sheet 7 and the second magnetic sheet 6 are respectively arranged at the contact positions of the two, and the two magnetic sheets attract each other, so that the rotating piece 33 can be tightly attached to the fixed end 22 and cannot be loosened, the cam 32 cannot rotate automatically, and the connection stability is improved. Insert end 21 and be connected with the antiskid piece of silica gel material, antiskid piece and cam 32 contact when stiff end 22 and insert end 21 are connected, and silica gel has good elasticity and wearability, helps improving the life of wrist strap. 1 both sides symmetric connection of shell has a pair of go-between 11, go-between 11 is with supplying the wrist area body 2 cross-under, the wrist area body 2 passes this pair go-between 11 from the bottom of shell 1, and carry out detachable through thread gluing tape mechanism 4 between the bottom of the 2 shells of wrist area body 1 and fix, thread gluing tape mechanism 4 is for setting up respectively at the two colluding face lamellar body 41 and matte face lamellar body 42, when shell 1 part or wrist area body 2 take place the damage, can take out wrist area body 2 through untiing thread gluing tape mechanism 4, in order to separate shell 1 and wrist area body 2, can carry out the change of new part, help reducing the waste. The protective sleeve 5 has been cup jointed to shell 1, and protective sleeve 5 is the silica gel cover body, helps the buffering shock attenuation, plays the guard action to electronic parts such as the inside chip of shell 1 and antennas.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A wrist strap formula RFID electronic tags which characterized in that: including shell (1), shell (1) in-connection has the RFID module, shell (1) is connected with the wrist area body (2), the both ends of the wrist area body (2) are respectively for inserting end (21) and stiff end (22), stiff end (22) are connected with screens mechanism (3), screens mechanism (3) are including spacing framework (31), spacing framework (31) and stiff end (22) fixed connection, spacing framework (31) cooperate with inserting end (21) of the wrist area body (2), spacing framework (31) articulate has cam (32), cam (32) fixedly connected with rotor (33), cam (32) cooperate with inserting end (21) of the wrist area body (2).

2. The wrist-worn RFID electronic tag of claim 1, wherein: the width of the cam (32) is matched with the width of the wrist strap body (2).

3. The wrist-worn RFID electronic tag of claim 1, wherein: the fixed end (22) is connected with a first magnetic sheet (7), the rotating sheet (33) is connected with a second magnetic sheet (6), and the first magnetic sheet (7) is matched with the second magnetic sheet (6).

4. The wrist-worn RFID electronic tag of claim 1, wherein: the insertion end (21) is connected with an anti-slip sheet.

5. The wrist-worn RFID electronic tag according to claim 4, wherein: the anti-slip sheet is a silica gel sheet body.

6. The wrist-worn RFID electronic tag of claim 1, wherein: the two sides of the shell (1) are symmetrically connected with connecting rings (11), the wrist strap body (2) is connected with the connecting rings (11) in a penetrating mode, and a thread gluing mechanism (4) is arranged between the middle of the wrist strap body (2) and the bottom of the shell (1).

7. The wrist-worn RFID electronic tag of claim 6, wherein: the magic tape mechanism (4) comprises a hook surface sheet body (41) arranged at the bottom of the shell (1) and a suede surface sheet body (42) arranged in the middle of the wrist tape body (2).

8. The wrist-worn RFID electronic tag of claim 1, wherein: the shell (1) is sleeved with a protective sleeve (5).