CN216055161U

CN216055161U - Antenna structure and intelligent bracelet

Info

Publication number: CN216055161U
Application number: CN202122587341.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangdong Transtek Medical Electronics Co Ltd
Current assignee: Guangdong Transtek Medical Electronics Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-15
Anticipated expiration: 2031-10-26

Abstract

The utility model provides an antenna structure and an intelligent bracelet, and relates to the technical field of intelligent wearing. The antenna structure comprises a watch body, an ear needle metal fixing piece and a circuit board; the circuit board is arranged in the watch body; the two sides of the watch body are respectively provided with an ear needle metal fixing piece, the ear needles are arranged at the two ends of the watch body through the ear needle metal fixing pieces, and the ear needles and the ear needle metal fixing pieces are connected in a ring shape; the antenna interface of the circuit board is connected with the ear needle metal fixing piece through a connecting circuit, and the ear needle metal fixing piece form a closed loop with the circuit board. The intelligent bracelet comprises a watchband and an antenna structure; the watchband is connected with the watch body through the ear pin. The technical effect of reducing the performance of the antenna is achieved.

Description

Antenna structure and intelligent bracelet

Technical Field

The utility model relates to the technical field of intelligent wearing, in particular to an antenna structure and an intelligent bracelet.

Background

The product of market is different from small and diversified day to day, and terminal equipment is dressed to intelligence and is popularized gradually, and more users wear the intelligent bracelet of motion with oneself, and intelligent motion bracelet is the most extensive smart machine of using at present, and various physiological state when it is used for detecting human motion anytime and anywhere. The current intelligent bracelet in market wears on the wrist, and the app that each producer developed by oneself is supported again, relies on bluetooth transmission technology, and the motion data transmission who will monitor intelligent bracelet is to the cell-phone and removes the end, realizes intelligent detection and motion analysis etc..

At present intelligent bracelet uses the FPC antenna in order to realize better antenna function, adopts current design, and the metal strip in table body metal and the outside can absorb FPC antenna radiation energy and the metal strip can produce the lotus root with FPC and close, forms the clutter and makes to obtain FPC antenna radiation performance and reduce.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide an antenna structure and a smart band that do not degrade the performance of the antenna.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an antenna structure and an intelligent bracelet, so as to relieve the technical problem of reducing the performance of an antenna in the prior art.

In a first aspect, an embodiment of the present invention provides an antenna structure, including a watch body, an ear pin metal fixing element, and a circuit board;

the circuit board is arranged in the watch body;

the two sides of the watch body are respectively provided with the ear needle metal fixing parts, the ear needles are arranged at the two ends of the watch body through the ear needle metal fixing parts, and the ear needles and the ear needle metal fixing parts are connected in a ring shape;

the antenna interface of circuit board pass through interconnecting link with the ear needle metal mounting is connected, just the ear needle with ear needle metal mounting both with the circuit board forms closed loop.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the ear pin metal fixing element is a metal strip.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the metal strip is fixedly disposed on both sides of the watch body by screws;

and the metal strip is provided with a supporting hole for supporting the ear needle.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a unthreaded hole through which the screw passes is formed in the watch body, a threaded seat for connecting with the screw is disposed on the ear pin metal fixing piece, and a sealing ring for sealing the unthreaded hole is disposed on the threaded seat.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the connection line is connected to the screw.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a line protection sleeve for protecting the connection line is sleeved on the connection line.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a positioning block is disposed on the metal strip, and a positioning groove adapted to the positioning block is disposed on an outer side of the watch body.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the positioning block is a fixture block, and the positioning groove is a fixture groove.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein edges of the ear pin metal fixing element are provided with rounded corners.

In a second aspect, an embodiment of the present invention provides an intelligent bracelet, including a watchband and the antenna structure;

the watchband passes through the ear pin with the table body is connected.

Has the advantages that:

the embodiment of the utility model provides an antenna structure, which comprises a watch body, an ear needle metal fixing piece and a circuit board, wherein the ear needle metal fixing piece is arranged on the watch body; the circuit board is arranged in the watch body; the two sides of the watch body are respectively provided with an ear needle metal fixing piece, the ear needles are arranged at the two ends of the watch body through the ear needle metal fixing pieces, and the ear needles and the ear needle metal fixing pieces are connected in a ring shape; the antenna interface of the circuit board is connected with the ear needle metal fixing piece through a connecting circuit, and the ear needle metal fixing piece form a closed loop with the circuit board.

Specifically, through both interconnect of ear needle and ear needle metal mounting, both the antenna interface connection of ear needle and ear needle metal mounting and circuit board, and both the closed circuit of ear needle and ear needle metal mounting and circuit board formation, through ear needle and two antenna structure as of ear needle metal mounting, need not to set up the FPC antenna among the prior art, consequently the coupling can not appear, circumstances such as interference guarantee the antenna performance.

The embodiment of the utility model provides an intelligent bracelet, which comprises a watchband and an antenna structure; the watchband is connected with the watch body through the ear pin. Compared with the prior art, the intelligent bracelet has the advantages, and the intelligent bracelet is not repeated herein.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of an antenna structure according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of an antenna structure used on a smart bracelet according to an embodiment of the present invention;

fig. 3 is a schematic view of an intelligent bracelet provided in an embodiment of the present invention.

Icon:

100-a watch body; 110-a positioning groove; 120-a light hole;

200-ear needle;

300-ear pin metal fixation; 310-support holes; 320-a threaded seat; 330-a positioning block;

400-a circuit board;

500-screw;

600-watchband.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

Referring to fig. 1 and 2, the present embodiment provides an antenna structure, which includes a watch body 100, an ear pin 200, an ear pin metal fixture 300, and a circuit board 400; the circuit board 400 is disposed in the watch body 100; both sides of the watch body 100 are provided with the ear needle metal fixing members 300, the ear needles 200 are arranged at both ends of the watch body 100 through the ear needle metal fixing members 300, and the ear needles 200 and the ear needle metal fixing members 300 are connected in a ring shape; the antenna interface of the circuit board 400 is connected to the ear pin metal fixture 300 through a connection line, and both the ear pin 200 and the ear pin metal fixture 300 form a closed loop with the circuit board 400.

Specifically, through both interconnect of auricular needle 200 and auricular needle metal fixing piece 300, both of auricular needle 200 and auricular needle metal fixing piece 300 and the antenna interface connection of circuit board 400, and both of auricular needle 200 and auricular needle metal fixing piece 300 and circuit board 400 form closed loop, through auricular needle 200 and auricular needle metal fixing piece 300 two as antenna structure, need not to set up the FPC antenna among the prior art, consequently the circumstances such as coupling, interference can not appear, guarantee antenna performance.

The ear needle 200 and the ear needle metal fixing piece 300 are used as antenna structures, so that no noise wave exists on a passive diagram, and the antenna performance is improved.

Referring to fig. 1 and 2, in an alternative embodiment, the metallic ear pin fixing member 300 is a metallic strip.

Specifically, the ear pin metal fixture 300 may be a metal strip so that the ear pin metal fixture 300 is disposed on both sides of the watch body 100.

Referring to fig. 1 and 2, in an alternative of the present embodiment, metal strips are fixedly disposed on both sides of the watch body 100 by screws 500; the metal strip is provided with a supporting hole 310 for supporting the ear needle 200.

Specifically, the metal strip is fixed on both sides of the watch body 100 by the screws 500, so that the metal strip is prevented from being separated randomly.

In addition, a support hole 310 is formed in the metal strip, and the end of the ear pin 200 is supported by the support hole.

Referring to fig. 1 and 2, in an alternative of this embodiment, a watch body 100 is provided with a unthreaded hole 120 through which a screw 500 passes, an ear pin metal fixing member 300 is provided with a threaded seat 320 for connecting with the screw 500, and the threaded seat 320 is provided with a sealing ring for sealing the unthreaded hole 120.

Specifically, during assembly, screw 500 is screwed into the metal strip from inside watch body 100, and screw 500 is connected to screw seat 320 of the metal strip through unthreaded hole 120, thereby fixing the metal strip to the outside of watch body 100.

Moreover, a seal ring is disposed on the threaded seat 320 of the metal strip, and the light hole 120 is sealed by the seal ring, so as to prevent external water vapor, dust or other impurities from entering the watch body 100 from the light hole 120.

In an alternative of this embodiment, the connection lines are connected to screws 500.

Specifically, a connection line for connecting the metal strip and the dotted connection line may be connected to the screw 500, thereby achieving electrical connection of the metal strip and the connection line.

In the alternative of this embodiment, the cover is equipped with the line protection cover that is used for protecting connecting line on the connecting line.

Specifically, the cover is equipped with the circuit protective sheath on the connecting line, protects interconnecting link through the circuit protective sheath, avoids the impaired disconnection of interconnecting link.

Referring to fig. 1 and 2, in an alternative of this embodiment, a positioning block 330 is disposed on the metal strip, and a positioning groove 110 adapted to the positioning block 330 is disposed on the outer side of the watch body 100.

Specifically, the metal strip is provided with the positioning block 330, the positioning groove 110 is formed in the outer side of the watch body 100, and when the metal strip is installed, the threaded seat 320 on the metal strip can correspond to the unthreaded hole 120 on the watch body 100 through the matching of the positioning block 330 and the positioning groove 110.

In an alternative embodiment, the positioning block 330 is a latch, and the positioning groove 110 is a slot.

Specifically, the positioning block 330 may be in the form of a clamping block, and the positioning groove 110 may be in the form of a clamping groove, so that the metal strip may be directly and temporarily fixed outside the watch body 100 during the assembling process, thereby facilitating the installation of the screw 500 by the worker.

Referring to fig. 1 and 2, in an alternative embodiment, the edges of the metallic ear pin fixing member 300 are provided with rounded corners.

Specifically, the edge of the ear needle metal fixing piece 300 is provided with a round angle, so that the feeling of the user when wearing the ear needle metal fixing piece can be improved, and the wrist of the user is prevented from being cut.

Referring to fig. 3, the present embodiment provides an intelligent bracelet, including a watchband 600 and an antenna structure; the band 600 is connected to the watch body 100 via the ear pin 200.

Compared with the prior art, the intelligent bracelet has the advantages, and the intelligent bracelet is not repeated herein.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An antenna structure, comprising: the watch comprises a watch body (100), an ear needle (200), an ear needle metal fixing piece (300) and a circuit board (400);

the circuit board (400) is arranged in the watch body (100);

the two sides of the watch body (100) are respectively provided with the ear needle metal fixing piece (300), the ear needle (200) is arranged at the two ends of the watch body (100) through the ear needle metal fixing pieces (300), and the ear needle (200) and the ear needle metal fixing pieces (300) are connected in a ring shape;

the antenna interface of circuit board (400) through the connecting line with ear needle metal mounting (300) are connected, just ear needle (200) with ear needle metal mounting (300) both with circuit board (400) form closed loop.

2. The antenna structure according to claim 1, characterized in that the ear pin metal fixture (300) is a metal strip.

3. The antenna structure according to claim 2, characterized in that both sides of the watch body (100) are fixedly provided with the metal strips by means of screws (500);

and a support hole (310) for supporting the ear needle (200) is formed in the metal strip.

4. The antenna structure of claim 3, wherein the watch body (100) is provided with a unthreaded hole (120) for the screw (500) to pass through, the ear pin metal fixing member (300) is provided with a threaded seat (320) for connecting with the screw (500), and the threaded seat (320) is provided with a sealing ring for sealing the unthreaded hole (120).

5. An antenna arrangement according to claim 3, characterized in that said connection line is connected to said screw (500).

6. An antenna structure according to claim 5, characterized in that a wire protective sleeve for protecting the connection wire is provided over the connection wire.

7. The antenna structure of claim 2, wherein a positioning block (330) is disposed on the metal strip, and a positioning groove (110) adapted to the positioning block (330) is disposed on an outer side of the watch body (100).

8. The antenna structure according to claim 7, wherein the positioning block (330) is a clamping block, and the positioning groove (110) is a clamping groove.

9. The antenna structure according to any of claims 1-8, characterized in that the ear pin metal fixture (300) is provided with rounded corners at its edges.

10. A smart bracelet, characterized by comprising a wristband (600) and an antenna structure according to any one of claims 1 to 9;

the watchband (600) is connected with the watch body (100) through the ear needle (200).