CN213934957U

CN213934957U - Electronic tag wrist strap

Info

Publication number: CN213934957U
Application number: CN202023017358.5U
Authority: CN
Inventors: 朱迎鸽
Original assignee: Shenzhen Kaigeli Intelligent Technology Co ltd
Current assignee: Shenzhen Kaigeli Intelligent Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-10
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an electronic tag wrist strap, which comprises a wrist strap, a lower shell and an upper shell, wherein the lower shell is detachably connected with the upper end of the upper shell; one end of the wrist strap is connected with one side of the lower shell, the other end of the wrist strap is connected with one end of the adjusting belt, the width of the adjusting belt is smaller than that of the wrist strap, and the upper half section of the adjusting rod is provided with a limiting ring; the lower end of the adjusting rod can rotatably penetrate through the lower shell and is provided with a limiting disc, the limiting disc is superposed with the central line of the adjusting rod, the diameter of the limiting disc is larger than that of the adjusting rod, each first limiting tooth is arranged in a circular array around the central line of the adjusting rod, a limiting seat is arranged on the lower shell, a limiting hole penetrating through the limiting seat is formed in the limiting seat, and a plurality of second limiting teeth matched with the first limiting teeth for use are arranged on the inner wall of the limiting hole; the adjusting belt can movably penetrate through the guide unit and is arranged on the adjusting rod in a parallel winding mode. The utility model has the advantages of simple structure, uneasy damage, low manufacturing cost and the like.

Description

Electronic tag wrist strap

Technical Field

The utility model relates to a wrist strap, specifically speaking, in particular to electronic tags wrist strap.

Background

The electronic tag can play the roles of identification and information acquisition and is worn on the wrist of a user as a data information carrier, the conventional electronic tag is generally characterized in that a wrist strap is arranged on a tag body, a limiting buckle is arranged on the wrist strap, and the electronic tag is positioned on the wrist of the user through the limiting buckle; on the other hand, the wrist strap is divided into two parts and is respectively arranged at two ends of the label, the two parts are connected together through the buckle after being overlapped, if the wrist of a user is thin, the wrist strap is overlong, and the use is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides an electronic tag wrist strap, which comprises a wrist strap, a lower shell and an upper shell, wherein the lower shell is detachably connected with the upper end of the upper shell;

one end of the wrist strap is connected with one side of the lower shell, the other end of the wrist strap is connected with one end of an adjusting strap, the width of the adjusting strap is smaller than that of the wrist strap, one side of the lower shell is provided with an opening, a guide unit is arranged at the opening, an adjusting rod is arranged at the opening, the upper end of the adjusting rod can rotatably penetrate through the lower shell and is provided with a limiting ball, and the upper half section of the adjusting rod is provided with a limiting ring;

the lower end of the adjusting rod can rotatably penetrate through the lower shell and is provided with a limiting disc, the limiting disc is superposed with the central line of the adjusting rod, the diameter of the limiting disc is larger than that of the adjusting rod, the lower half section of the adjusting rod is provided with a plurality of first limiting teeth, each first limiting tooth is arranged around the central line of the adjusting rod in a circular array mode, a limiting seat is arranged on the lower shell, a limiting hole penetrating through the limiting seat is formed in the limiting seat, and the inner wall of the limiting hole is provided with a plurality of second limiting teeth matched with the first limiting teeth for use; the adjusting belt movably penetrates through the guide unit and is wound on the adjusting rod.

Preferably, the outward surface of the upper housing is provided with a display screen and a button.

Preferably, the bottom of the lower shell is provided with a plurality of first positioning columns, the inner wall of the upper shell is provided with second positioning columns matched with the first positioning columns, and the upper shell and the lower shell sequentially penetrate through the first positioning columns and the second positioning columns from the lower end of the lower shell through screws to be detachably connected.

Preferably, two ends of the guide unit are respectively connected with the side wall of the opening, a guide opening is formed in the guide unit, the width of the guide opening is matched with that of the adjusting belt, and the adjusting belt penetrates through the guide unit through the guide opening and is connected with the adjusting rod.

Preferably, the wrist strap includes first connecting band, the one end of first connecting band with the wrist strap is connected, the other end of first connecting band is connected with the one end of first elastic band, the other end and the second connecting band of first elastic band are connected, the other end and the one end of third connecting band of second connecting band are connected, the other end of third connecting band with the regulation band is connected.

Preferably, the second connecting band is connected with the third connecting band through the second elastic band, and the second elastic band and the first elastic band are symmetrically arranged.

Preferably, the lower shell is also internally provided with a battery module and an electric quantity monitoring module for monitoring electric quantity.

Preferably, the middle part of the adjusting rod is provided with a rolling section matched with the adjusting belt, and the diameter of the rolling section is smaller than that of the adjusting rod.

Preferably, the limiting ring is made of rubber.

Preferably, the adjusting rod penetrates through the lower shell through a through hole, a circle of limiting cavity is arranged on the inner wall of the through hole, and the diameter of the limiting cavity is larger than that of the through hole.

The utility model has the advantages that: the utility model discloses a tensile force of first elastic band and second elastic band alright dress this structure to user's wrist on, when user's wrist is more thin need be adjusted it, can promote spacing ball and make its regulation pole remove, the removal spacing ring along with adjusting the pole receives to warp the back and enters into the perforation, continue to promote and stop after the spacing ring removes to spacing chamber, the spacing tooth of second no longer is located spacing downthehole when the spacing ring enters into spacing chamber, first spacing tooth is also no longer spacing to the spacing tooth of second, rotate the regulating lever and draw in until suitable position to the regulating band, adjust again after finishing and promote the regulation pole to return, shift out down the casing through the perforation until the spacing ring, first spacing tooth is located spacing downthehole and carries on spacingly with the spacing tooth cooperation of second this moment. On one hand, the structure avoids forming a limit hole, and the service life is prolonged; on the other hand, can effectually adjust it and can also avoid the watchband overlength and influence the use, have simple structure, not fragile and low in manufacturing cost's etc. beneficial effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a part a of fig. 1.

Fig. 3 is a schematic structural diagram of the lower housing of the present invention.

Fig. 4 is a schematic structural view of the limiting seat used in cooperation with the second limiting teeth.

Fig. 5 is a schematic structural view of the adjusting lever of the present invention.

Fig. 6 is a partially enlarged structural view at B in fig. 5.

Fig. 7 is a structural schematic diagram of the limiting cavity in the lower shell and the adjusting rod in cooperation.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 to 7, an electronic tag wristband includes a wristband 1, a lower case 2 and an upper case 3, wherein the lower case 2 is detachably connected to an upper end of the upper case 3;

one end of the wrist strap 1 is connected with one side of the lower shell 2, the other end of the wrist strap 1 is connected with one end of an adjusting belt 5, the width of the adjusting belt 5 is smaller than that of the wrist strap 1, one side of the lower shell 2 is provided with an opening 6, a guide unit 7 is arranged at the opening 6, an adjusting rod 8 is arranged at the opening 6, the upper end of the adjusting rod 8 rotatably penetrates through the lower shell 2 and is provided with a limiting ball 9, and the upper half section of the adjusting rod 8 is provided with a limiting ring 39;

the lower end of the adjusting rod (8) can rotatably penetrate through the lower shell body 2 and is provided with a limiting disc 59, the limiting disc 59 is superposed with the central line of the adjusting rod 8, the diameter of the limiting disc 59 is larger than that of the adjusting rod 8, the lower half section of the adjusting rod 8 is provided with a plurality of first limiting teeth 10, each first limiting tooth 10 is arranged around the central line of the adjusting rod 8 in a circular array mode, a limiting seat 11 is arranged on the lower shell body 2, a limiting hole 12 penetrating through the limiting seat 11 is formed in the limiting seat 11, and the inner wall of the limiting hole 12 is provided with a plurality of second limiting teeth 13 matched with the first limiting teeth 10 for use; the adjusting belt 5 movably penetrates through the guide unit 7 and is wound on the adjusting rod 8. The limiting disc 59 is arranged to cooperate with the effective adjusting rod 8 of the limiting ring 39 for positioning.

The outward surface of the upper case 3 is provided with a display screen 15 and buttons 16.

The bottom of lower casing 2 is provided with a plurality of first reference column, the inner wall of last casing 3 is provided with each second reference column that first reference column cooperation was used, go up casing 3 with lower casing 2 passes first reference column and second reference column through each screw in proper order from lower casing 2 lower extreme and can dismantle the connection.

The two ends of the guide unit 7 are respectively connected with the side walls of the opening 6, a guide opening is formed in the guide unit 7, the width of the guide opening is matched with the width of the adjusting belt 5, and the adjusting belt 5 penetrates through the guide unit 7 through the guide opening and is connected with the adjusting rod 8.

The wrist strap 1 includes first connecting band 19, the one end of first connecting band 19 with wrist strap 1 connects, the other end of first connecting band 19 is connected with the one end of first elastic band 20, the other end of first elastic band 20 is connected with second connecting band 21, the other end of second connecting band 21 is connected with the one end of third connecting band 22, the other end of third connecting band 22 with the regulation band 5 is connected.

The second connecting band 21 and the third connecting band 22 are connected through the second elastic band 23, and the second elastic band 23 and the first elastic band 20 are symmetrically arranged.

The lower shell 2 is also internally provided with a battery module and an electric quantity monitoring module for monitoring electric quantity.

The middle part of the adjusting rod 8 is provided with a rolling section 26 matched with the adjusting belt 5 for use, and the diameter of the rolling section 26 is smaller than that of the adjusting rod 8.

The limiting ring 39 is made of rubber. The adjusting rod 8 penetrates through the lower shell 2 through a through hole 27, a circle of limiting cavity 28 is arranged on the inner wall of the through hole 27, and the diameter of the limiting cavity 28 is larger than that of the through hole 27.

When in use, the structure can be worn on the wrist of the user through the tension of the first elastic band 20 and the second elastic band 23, when the wrist of the user is thin and needs to be adjusted, can promote spacing ball 9 and make its regulation pole 8 remove, along with the removal spacing ring 39 of adjusting pole 8 receives to warp the back and enters into perforation 27, continue to promote and stop after the spacing ring 39 removes to spacing chamber 28, second spacing tooth 13 no longer is located spacing hole 12 when spacing ring 39 enters into spacing chamber 28, first spacing tooth 10 is also no longer spacing to second spacing tooth 13, rotate and adjust pole 8 and draw in adjusting band 5 until suitable position, adjust pole 8 back promotion again after finishing, move out lower casing 2 through perforation 27 until spacing ring 39, first spacing tooth 10 is located spacing hole 12 this moment and spacing with the cooperation of second spacing tooth.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. An electronic tag wristband is characterized in that: the wrist band comprises a wrist band (1), a lower shell (2) and an upper shell (3), wherein the lower shell (2) is detachably connected with the upper end of the upper shell (3);

one end of the wrist strap (1) is connected with one side of the lower shell (2), the other end of the wrist strap (1) is connected with one end of the adjusting belt (5), the width of the adjusting belt (5) is smaller than that of the wrist strap (1), one side of the lower shell (2) is provided with an opening (6), a guide unit (7) is arranged at the opening (6), an adjusting rod (8) is arranged at the opening (6), the upper end of the adjusting rod (8) can rotatably penetrate through the lower shell (2) and is provided with a limiting ball (9), and the upper half section of the adjusting rod (8) is provided with a limiting ring (39);

the lower end of the adjusting rod (8) rotatably penetrates through the lower shell (2) and is provided with a limiting disc (59), the limiting disc (59) is overlapped with the central line of the adjusting rod (8), the diameter of the limiting disc is larger than that of the adjusting rod (8), the lower half section of the adjusting rod (8) is provided with a plurality of first limiting teeth (10), each first limiting tooth (10) is arranged around the central line of the adjusting rod (8) in a circular array mode, a limiting seat (11) is arranged on the lower shell (2), a limiting hole (12) penetrating through the limiting seat (11) is formed in the limiting seat (11), and a plurality of second limiting teeth (13) matched with the first limiting teeth (10) in use are arranged on the inner wall of the limiting hole (12); the adjusting belt (5) movably penetrates through the guide unit (7) and is wound on the adjusting rod (8).

2. The electronic label wristband of claim 1 further comprising: and a display screen (15) and a button (16) are arranged on the outward surface of the upper shell (3).

3. The electronic label wristband of claim 1 further comprising: the bottom of casing (2) is provided with the first reference column of a plurality of down, go up casing (3) inner wall be provided with each the second reference column that first reference column cooperation was used, go up casing (3) with casing (2) are passed first reference column and second reference column through each screw in proper order from casing (2) lower extreme down and are dismantled the connection down.

4. The electronic label wristband of claim 1 further comprising: the both ends of direction unit (7) respectively with the lateral wall of opening (6) department is connected, be provided with the direction mouth on direction unit (7), the width of direction mouth with the width of regulation area (5) suits, regulation area (5) pass through the direction mouth passes direction unit (7) with adjust pole (8) and be connected.

5. The electronic label wristband of claim 1 further comprising: wrist strap (1) includes first connecting band (19), the one end of first connecting band (19) with wrist strap (1) is connected, the other end of first connecting band (19) is connected with the one end of first elastic band (20), the other end and the second connecting band (21) of first elastic band (20) are connected, the other end and the one end of third connecting band (22) of second connecting band (21) are connected, the other end of third connecting band (22) with regulation band (5) are connected.

6. The electronic label wristband of claim 5 further comprising: the second connecting belt (21) is connected with the third connecting belt (22) through a second elastic belt (23), and the second elastic belt (23) and the first elastic belt (20) are symmetrically arranged.

7. The electronic label wristband of claim 5 further comprising: the lower shell (2) is also internally provided with a battery module and an electric quantity monitoring module for monitoring electric quantity.

8. The electronic label wristband of claim 5 further comprising: the middle part of adjusting pole (8) be provided with adjust area (5) cooperation use rolling section (26), the diameter of rolling section (26) is less than adjust the diameter of pole (8).

9. The electronic label wristband of claim 1 further comprising: the limiting ring (39) is made of rubber materials.

10. The electronic tag wristband as recited in any one of claims 1 to 9, further comprising: the adjusting rod (8) penetrates through the lower shell (2) through a through hole (27), a circle of limiting cavity (28) is arranged on the inner wall of the through hole (27), and the diameter of the limiting cavity (28) is larger than that of the through hole (27).