CN210668663U - Antenna device and electronic product - Google Patents
Antenna device and electronic product Download PDFInfo
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- CN210668663U CN210668663U CN201921839339.5U CN201921839339U CN210668663U CN 210668663 U CN210668663 U CN 210668663U CN 201921839339 U CN201921839339 U CN 201921839339U CN 210668663 U CN210668663 U CN 210668663U
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Abstract
The utility model provides an antenna device and electronic product, this antenna device includes: a main board; the metal frame covers the main board and is provided with at least two breakpoints; and the LDS antenna is connected with the main board, the LDS antenna is also connected with the metal frame, and the connection part of the metal frame and the LDS antenna forms a radiation unit of the LDS antenna. According to the antenna device and the electronic product, the metal frame can be used as one part of the antenna by the LDS antenna, and the connecting part between the LDS antenna and the metal frame forms a radiation unit of the antenna. Moreover, the metal frame is used as a part of the LDS antenna, so that the performance of the antenna is improved, and meanwhile, heat generated by an electronic product can be diffused outwards, so that a heat source is dispersed, and the problem of product heating caused by operation of the whole electronic product is solved.
Description
Technical Field
The utility model relates to a wireless communication field, concretely relates to antenna device and electronic product.
Background
More and more electronic products appear in the life of people, and the aspects of work, life and the like of people are enriched. The appearance of the intelligent watch enriches the amateur life of people, and the intelligent watch for children establishes a communication bridge between parents and children from multiple aspects, and can also enable the householder to master the accurate position information of the children all the time, thereby providing a more powerful safety guarantee for the safety of the children.
However, two problems that cannot be avoided with electronic products are: network communication problems and product heat dissipation problems.
In the aspect of network communication, with the rapid development of networks, better devices are required to support the development of network communication; in the aspect of heat dissipation of products, since the products themselves may cause the problem of scalding during long-term use or high-speed operation, better and more matched heat dissipation members are also needed in the aspect of heat dissipation to further improve the heat dissipation capability of electronic products.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve above-mentioned problem and go on, aim at provides an antenna device and electronic product, and this electronic product carries out two unifications with the network communication and the radiating piece of product to provide better network communication function and radiating effect for electronic product.
The utility model provides an antenna device, include: a main board; the metal frame covers the main board and is provided with at least two breakpoints; and the LDS antenna is connected with the main board, the LDS antenna is also connected with the metal frame, and the connection part of the metal frame and the LDS antenna forms a radiation unit of the LDS antenna.
According to the utility model provides an antenna device, the feed point on LDS antenna and the mainboard, but also be connected with the metal frame, consequently, the LDS antenna can regard as the partly of antenna with the metal frame, and the coupling part between LDS antenna and the metal frame has constituted the radiating element of antenna, because the metal frame is located the outside of whole electronic product, has better antenna space, can effectual promotion antenna performance. Moreover, the metal frame is used as a part of the LDS antenna, so that the performance of the antenna is improved, and meanwhile, heat generated by an electronic product can be diffused outwards, so that a heat source is dispersed, and the problem of product heating caused by operation of the whole electronic product is solved.
The present invention provides an antenna device, which can further have the following features: the LDS antenna is connected with the metal frame through the elastic sheet or the screw.
The present invention provides an antenna device, which can further have the following features: the breakpoint is two, and two breakpoints are located two relative both sides edges of metal frame respectively.
The present invention provides an antenna device, which can further have the following features: the breakpoint is four, and four breakpoints are located four edges of metal frame respectively.
The present invention provides an antenna device, which can further have the following features: the breakpoint is four, and four breakpoints are located four angles of metal frame respectively.
The present invention provides an antenna device, which can further have the following features: the breakpoint is four, and four breakpoints are two liang respectively and are located two relative both sides of metal frame.
The utility model provides an among the antenna device, the LDS antenna passes through shell fragment or screw and is connected with the metal frame. When the number of the breakpoints is two, the two breakpoints are respectively arranged on two opposite side edges of the metal frame; when the breakpoint is four, four breakpoints can set up respectively on four edges of metal frame, also can set up on four angles of metal frame, but also can two liang of settings on two relative both sides of metal frame, and the position setting of such breakpoint can provide multiple position selection for electronic product to realize the network communication function of different grades, the number and the position of breakpoint can be selected according to the actual application condition to the manufacturer.
The utility model also provides an electronic product with the antenna device, which comprises a main board, a casing and a metal frame, and is characterized in that the antenna device is arranged on the inner surface of the casing and is respectively connected with the main board and the metal frame,
drawings
Fig. 1 is a schematic view of a partial structure of a smart watch according to a first embodiment of the present invention;
fig. 2 is a schematic view of a part of a smart watch according to a second embodiment of the present invention;
fig. 3 is a schematic view of a part of the structure of the smart watch according to another embodiment of the present invention;
fig. 4 is a schematic view of a part of the structure of the smart watch according to another embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of a smart watch according to another embodiment of the present invention.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and efficiency are easily understood and known, the following embodiment combines the drawings to be right the utility model provides an antenna device and electronic product specifically explain.
In the following embodiments, the electronic product is a child smart watch, and the following description will be made in detail by taking the smart watch as an example.
< example one >
Fig. 1 is a schematic view of a partial structure of a smart watch according to a first embodiment of the present invention.
As shown in fig. 1, the smart watch includes a main board, a case, a metal bezel, and an antenna device 10.
The antenna device 10 includes a main board 11, a metal frame 12, and an LDS antenna.
The metal frame 12 covers the main board 11 and has two symmetrically arranged break points 13, and the two break points 13 are respectively arranged on two opposite sides of the metal frame 12, which are not connected with the watch band, and are located at the middle position of the sides.
In addition, the main board 11 and the metal bezel 12 also work as the main board and the metal bezel of the smart watch.
The LDS antenna is disposed on the inner surface of the housing and connected to the feeding point on the main board 11 by using a laser forming technique. In addition, the LDS antenna is connected to the metal frame 12 through a spring or a screw, so that the connection portion between the LDS antenna and the metal frame 12 is a radiation unit for LDS, and can perform network communication operation as a part of the LDS antenna.
< example two >
Fig. 2 is a schematic view of a partial structure of a smart watch according to a second embodiment of the present invention.
As shown in fig. 2, the smart watch includes a main board, a case, a metal bezel, and an antenna device 10.
The antenna device 20 includes a main board 21, a metal frame 22, and an LDS antenna.
The metal frame 22 covers the main board 21, and has four break points 23 arranged symmetrically, the four break points 23 are respectively arranged on four edges of the metal frame 22, and the break point on each edge is located in the middle of the edge.
In addition, the main board 21 and the metal bezel 22 also work as the main board and the metal bezel of the smart watch.
The LDS antenna is formed by laser, and is disposed on the inner surface of the housing and connected to the feeding point on the main board 21. In addition, the LDS antenna is connected to the metal frame 22 through a spring or a screw, so that the connection portion between the LDS antenna and the metal frame 22 is a radiation unit for LDS, and can perform network communication operation as a part of the LDS antenna.
In summary, in the above embodiments, the connection portion between the LDS antenna and the metal frame is used as the radiation unit of the LDS antenna to perform communication operation, and the metal frame is located at the outermost portion of the whole smart watch, so that the LDS antenna has a better antenna space, and the antenna performance can be effectively improved. Moreover, the LDS antenna is connected with the metal frame, can also pass through the metal frame outdiffusion with the heat that produces when intelligent wrist-watch moves for the heat source obtains the dispersion, thereby has improved the heat dissipation problem of intelligent wrist-watch.
In addition, in the second embodiment, when the number of the break points is four, the four break points are respectively connected to four edges of the metal frame. In practical application, when the number of the break points is four, the four break points 33 can be arranged on the four corners of the metal frame 32 as shown in fig. 3 according to practical production and use conditions; as shown in fig. 4, the four break points 43 may also be arranged two by two on two opposite sides of the metal frame 42 that are not connected to the watch band, and a certain interval exists between the two break points 43 on the same side; it is also possible to arrange four breaking points 53 two by two on two opposite sides of the metal frame 52 connected to the wristband, as shown in fig. 5, and there is a certain interval between two breaking points 53 on the same side.
In addition, in the above embodiment, the number of the breakpoints is two or four, and in the priority of the communication network, when the number of the breakpoints is two, the priority is higher than that of the breakpoints by four, and when the number of the breakpoints is four, the priority of the network communication is sequentially decreased according to the setting manner of the four breakpoints shown in fig. 2, 3, 4, and 5.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their full equivalents, the present application is intended to include such modifications and variations.
Claims (7)
1. An antenna device, comprising:
a main board;
the metal frame covers the main board and is provided with at least two break points;
the LDS antenna is connected with the main board,
the LDS antenna is further connected with the metal frame, and the connection part of the metal frame and the LDS antenna forms a radiation unit of the LDS antenna.
2. The antenna device of claim 1, wherein:
the LDS antenna is connected with the metal frame through an elastic sheet or a screw.
3. The antenna device of claim 1, wherein:
the metal frame comprises a metal frame and is characterized in that the number of the breakpoints is two, and the two breakpoints are respectively located on two opposite side edges of the metal frame.
4. The antenna device of claim 1, wherein:
the number of the breakpoints is four, and the four breakpoints are respectively located on four edges of the metal frame.
5. The antenna device of claim 1, wherein:
the number of the breakpoints is four, and the four breakpoints are respectively located at four corners of the metal frame.
6. The antenna device of claim 1, wherein:
the number of the breakpoints is four, and the four breakpoints are respectively located on two opposite side edges of the metal frame in pairs.
7. The utility model provides an electronic product, includes mainboard, casing and metal frame, its characterized in that still includes:
an antenna device arranged on the inner surface of the casing and respectively connected with the main board and the metal frame,
the antenna device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921839339.5U CN210668663U (en) | 2019-10-29 | 2019-10-29 | Antenna device and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921839339.5U CN210668663U (en) | 2019-10-29 | 2019-10-29 | Antenna device and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668663U true CN210668663U (en) | 2020-06-02 |
Family
ID=70819962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921839339.5U Active CN210668663U (en) | 2019-10-29 | 2019-10-29 | Antenna device and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668663U (en) |
-
2019
- 2019-10-29 CN CN201921839339.5U patent/CN210668663U/en active Active
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