CN210038466U - Intelligent host and intelligent wrist-watch with double antenna - Google Patents
Intelligent host and intelligent wrist-watch with double antenna Download PDFInfo
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- CN210038466U CN210038466U CN201920901216.3U CN201920901216U CN210038466U CN 210038466 U CN210038466 U CN 210038466U CN 201920901216 U CN201920901216 U CN 201920901216U CN 210038466 U CN210038466 U CN 210038466U
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Abstract
The utility model discloses an intelligent host and intelligent wrist-watch with double antenna, intelligent host includes host computer body and combiner, the host computer body includes that upper portion open-ended plastic frame and lid locate plastic frame upper portion open-ended display screen, the internal surface of plastic frame is equipped with the first antenna body and the second antenna body that mutually independent and interval set up, be equipped with the mainboard in the plastic frame, the mainboard is equipped with the radio frequency signal ware, the combiner is located on the mainboard, the combiner electricity is connected in the radio frequency end of radio frequency signal ware, the first antenna body and the second antenna body, a synthetic radio frequency end of inputing all the way to the radio frequency signal ware with the radio frequency signal of the first antenna body and the second antenna body. The embodiment of the utility model provides an intelligent host and intelligent wrist-watch with double antenna, through the combiner with the radio frequency signal synthesis of the first antenna body and the second antenna body reentry to the radio frequency end all the way for the bandwidth of antenna is in different frequency channels simultaneously, realizes wideer frequency range requirement, with the wholeness ability that promotes the antenna.
Description
Technical Field
The utility model relates to an intelligence wrist-watch technical field especially relates to an intelligent host computer and intelligent wrist-watch with double antenna.
Background
At present, along with the demand of intelligent wrist-watch is bigger and bigger, the function is also more and more comprehensive, and the functional element of intelligent wrist-watch internal configuration is more and more to guarantee that intelligent wrist-watch can realize multiple different functions. However, the size of the smart watch is small, the internal functional elements can shield the electromagnetic waves transmitted and received by the antenna, and the signal transmission and reception of the antenna are greatly influenced, so that the environment of the smart watch antenna becomes worse and worse, the debugging difficulty is higher and higher, and the design difficulty of the antenna is greatly increased.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses smart host and intelligent wrist-watch with double antenna can reduce the debugging degree of difficulty of antenna, promotes the wholeness ability of whole antenna, makes the radiant efficiency of antenna maintain at higher level.
In order to solve the above technical problem, the first aspect of the present invention provides an intelligent host with dual antennas, including:
the main body comprises a plastic frame with an upper opening and a display screen covering the upper opening of the plastic frame, the inner surface of the plastic frame is provided with a first antenna body and a second antenna body which are independent from each other and are arranged at intervals, a main board is arranged in the plastic frame, and the main board is provided with a radio frequency signal device; and
the combiner is arranged on the mainboard of the host body, electrically connected to the radio frequency end of the radio frequency signaler, electrically connected to the first antenna body and the second antenna body, and used for combining the radio frequency signals of the first antenna body and the second antenna body into one path and inputting the path to the radio frequency end of the radio frequency signaler.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the plastic frame includes a first side and a second side that are disposed oppositely, the first antenna body is disposed on the first side, and the second antenna body is disposed on the second side.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, a speaker is further disposed in the plastic frame, the speaker is located at one end of the motherboard, and the speaker, the first antenna unit and the second antenna unit are located at the same end of the motherboard.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the plastic frame includes a first frame portion, a second frame portion and a third frame portion, which are connected in sequence, the first antenna body is disposed on the first frame portion, the second antenna body is disposed on the third frame portion, and the speaker is disposed on the second frame portion.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, a coverage area of the first frame portion on the host body is larger than a coverage area of the third frame portion on the host body.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the bandwidth of the first antenna unit is 880MHz to 960MHz, and the bandwidth of the second antenna unit is 1710MHz to 2700 MHz.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the first antenna body is provided with a first feeding point, the second antenna body is provided with a second feeding point, the first feeding point is electrically connected to the combiner, and the second feeding point is electrically connected to the combiner.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the first antenna unit is further provided with a first feed point, the second antenna unit is further provided with a second feed point, a first switch and a second switch are arranged inside the plastic frame, the first switch is used for being turned on or off at the first feed point, and the second switch is used for being turned on or off at the second feed point.
In a second aspect, an embodiment of the present invention provides a smart watch, the smart watch includes a watchband and a smart phone as described in the first aspect above, the watchband is connected to the host body.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the embodiment of the utility model provides a pair of intelligent host computer and intelligent wrist-watch with double antenna, set up the first antenna body and the second antenna body that mutually independent set up on the plastic frame of host computer body, wherein, the bandwidth of the first antenna body covers 880MHz ~ 960MHz, the bandwidth of the second antenna body covers 1710MHz ~ 2700MHz, the radio frequency end of reinputing into to the radio frequency signal ware all the way through the radio frequency signal synthesis of combiner with the transmission of the first antenna body and the second antenna body, make the bandwidth of the antenna of intelligent wrist-watch be in different frequency channels simultaneously, thereby multiplicable bandwidth, realize wideer frequency range requirement, can also reduce the debugging degree of difficulty of antenna simultaneously, promote the wholeness ability of whole antenna.
In addition, because the first antenna body and the second antenna body are arranged at intervals, the electromagnetic shielding effect of the loudspeaker of the main machine body on the antenna emission and receiving can be avoided, so that the radiation efficiency of the antenna can be maintained at a higher level, and the transmission performance of the antenna is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an internal structure of an intelligent host according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of the smart host shown in fig. 1 with some functional elements omitted;
fig. 3 is a schematic structural diagram of a smart watch provided by the second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The embodiment of the utility model discloses smart host and intelligent wrist-watch with double antenna, the radio frequency end of reentrant to the radio frequency signal ware all the way through the radio frequency signal synthesis of combiner with the first antenna body and the transmission of second antenna body for the bandwidth of the antenna of intelligent wrist-watch is in different frequency channels simultaneously, realizes wideer frequency range requirement, still can reduce the debugging degree of difficulty of antenna simultaneously, promotes the wholeness ability of antenna.
The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.
Example one
Referring to fig. 1 to 2 together, fig. 1 shows a main board, a plastic frame, a speaker and other functional elements (such as a motor, a battery, a camera module, etc.) of an intelligent host, and fig. 2 only shows the plastic frame, an antenna, a combiner, etc. of the intelligent host, an embodiment of the present invention provides an intelligent host with a dual antenna, which includes a host body 1 and a combiner 2, the host body 1 includes a plastic frame 11 with an upper opening and a display screen (not shown) covering the upper opening of the plastic frame 11, an inner surface of the plastic frame 11 is provided with a first antenna body 12 and a second antenna body 13 which are independent and spaced from each other, a main board 10 is disposed in the plastic frame 11, the main board 10 is provided with a radio frequency signal device 14, the combiner 2 is disposed on the main board 10 of the host body 1, and a radio frequency end of the radio frequency signal device 14 is electrically connected to the combiner 2, the combiner 2 is electrically connected to the first antenna unit 12 and the second antenna unit 13, and is configured to combine the radio frequency signals of the first antenna unit 12 and the second antenna unit 13 into one path, and input the path to the radio frequency end of the radio frequency signal unit 14.
The bandwidth of the first antenna body 12 is 880MHz to 960MHz, and the bandwidth of the second antenna body 13 is 1710MHz to 2700 MHz.
Through setting the antenna to the first antenna body 12 and the second antenna body 13 that mutually independent set up, then the radio frequency end of 14 of reentrant radio frequency signaler is gone into with the synthetic all the way of radio frequency signal of first antenna body 12 and the transmission of second antenna body 13 through combiner 2 for the bandwidth of the antenna of intelligence wrist-watch is in different frequency channels simultaneously, thereby multiplicable bandwidth, realize the requirement of wideer frequency range, can also reduce the debugging degree of difficulty of antenna simultaneously, promote the wholeness ability of antenna, the transmission performance of reinforcing antenna.
In this patent, the smart host can be applied to smart devices such as intelligent wrist-watch, intelligent bracelet. When the intelligent host is applied to the intelligent watch, the intelligent host can be used as a watch main body of the intelligent watch. That is, the host body 1 can realize functions of calling, receiving and sending information, photographing, video calling, scanning two-dimensional codes, mobile payment, viewing environment information, viewing body information, and the like. Therefore, in this embodiment, the main body 1 includes a main board 10, a speaker 15, a display screen, a motor, a battery, a camera module, a microphone, a card holder assembly, a communication module, and sensors for implementing various functions, wherein the sensors may be a gravity sensor, an acceleration sensor, a distance sensor, a heart rate sensor, an air pressure sensor, an ultraviolet detector, and the like. Host computer body 1 still can include the component that is used for identification simultaneously, for example fingerprint identification module, facial identification module etc..
It can be known that, the utility model discloses the antenna that mentions can be 4G owner communication antenna, and the frequency channel that it covered mainly is 824MHz ~ 2700MHz, and including the low frequency channel for 824MHz ~ 960MHz, the medium-high frequency channel is 1710MHz ~ 2700MHz, can adopt common antenna manufacturing process, like LDS/FPC/PDS technology, sets up it on host computer body 1. It can be known that if the efficiency of the antenna of the smart host is low, the communication quality of the smart host is likely to be seriously affected, the call stability, the data transmission rate and the call coverage capability of the smart host are reduced, and the wireless power consumption of the smart host is also reduced.
Because the volume of intelligence wrist-watch itself is less, and its inner space is less, leads to its inside functional element, can produce the shielding effect to the electromagnetism of antenna transmission and receipt, influences the signal transmission and the receipt of antenna greatly to the environment that leads to intelligence wrist-watch antenna becomes more and more poor, and the debugging degree of difficulty is also higher and more, and then greatly increased the design degree of difficulty of antenna.
Therefore, a common smart host sets a main antenna (with a bandwidth of 824MHz to 2700MHz) at one end of the host body 1, in which more internal functional elements (such as a motor, a battery, a camera module, and the like) are disposed, but the volume of the host body 1 is small, the speaker 15 is disposed at one end of the host body 1, in which the main antenna is disposed, and the speaker 15 also shields the electromagnetic waves emitted and received by the main antenna, thereby affecting the signal emission and reception of the main antenna, and further causing the environment of the smart watch antenna to become worse and worse.
Therefore, in this embodiment, the utility model discloses a be equipped with above-mentioned speaker 15 in the plastic frame 11, this speaker 15 is located the one end of mainboard 10, and speaker 15, first antenna body 12 and second antenna body 13 are located the same one end of mainboard 10. Specifically, the plastic frame 11 includes a first frame portion 111, a second frame portion 112 and a third frame portion 113 connected in sequence, the first antenna 12 is disposed on the first frame portion 111, the second antenna 13 is disposed on the third frame portion 113, and the speaker 15 is disposed opposite to the second frame portion 112, so that the speaker 15 does not face the first antenna 12 and the second antenna 13, thereby reducing the influence of the speaker 15 on the antenna signal.
Further, the plastic frame 11 includes a first side and a second side (corresponding to the first side and the second side of the main body 1) which are disposed oppositely, the first antenna body 12 is disposed on the first side, and the second antenna body 13 is disposed on the second side. Wherein, first side and second side are respectively for when using this intelligent host computer at intelligent wrist-watch, host computer body 1 do not connect in the watchband and with connect watchband one side vertically both sides. It is understood that in other embodiments, the first antenna body 12 may be disposed on the second side, and the second antenna body 13 may be disposed on the first side. The utility model discloses in, first side is located to preferred first antenna body 12, and second side is located to second antenna body 13, adopts such mode of setting up, can make the intelligent host computer have the best antenna performance.
It can be known that, the larger the coverage area of the antenna covering on the plastic frame 11, the smaller the bandwidth thereof, the utility model discloses an area size of the first antenna body 12 equals the area size of the first frame part 111, and the area size of the second antenna body 13 equals the area size of the third frame part 113. Because the utility model discloses a bandwidth of first antenna body 12 is 880MHz ~ 960MHz, and the bandwidth of second antenna body 13 is 1710MHz ~ 2700MHz, and the bandwidth of first antenna body 12 is less than the bandwidth of second antenna body 13, and consequently, the area covered of first frame part 111 on host computer body 1 is greater than the area covered of third frame part 113 on host computer body 1.
In the present embodiment, in order to realize the connection between the first antenna unit 12 and the second antenna unit 13 and the combiner 2, the first antenna unit 12 is provided with a first feeding point 121, and the second antenna unit 13 is provided with a second feeding point 131. Specifically, the first feeding point 121 is electrically connected to the combiner 2, and the second feeding point 131 is electrically connected to the combiner 2.
Further, the first antenna body 12 is further provided with a first feeding point 122, the second antenna body 13 is further provided with a second feeding point 132, the plastic frame 11 is internally provided with a first switch 16 and a second switch 17, the first switch 16 is used for being connected with or disconnected from the first feeding point 122, and the second switch 17 is used for being connected with or disconnected from the second feeding point 132, so as to control whether the first antenna body 12 and the second antenna body 13 are in a working state or a closed state.
Specifically, when the bandwidth of the radio electromagnetic wave required by the main body 1 is in the range of 880MHz to 960MHz, the first switch 16 is turned on with the first feeding point 122 and is in an operating state, and the second switch 17 is turned off with the second feeding point 132 and is in an off state. When the bandwidth of the radio electromagnetic wave required by the host body 1 is in the range of 1710MHz to 2700MHz, the second switch 17 is turned on with the second feeding point 132 and is in an operating state, and the first switch 16 is turned off with the first feeding point 122 and is in an off state. When the main body 1 is in a standby state or a power-off state, the first switch 16 and the second switch 17 are in a closed state, and at this time, the first antenna body 12 and the second antenna body 13 no longer emit radio electromagnetic waves.
The embodiment of the utility model provides a pair of intelligent host computer with dual antenna, through setting the antenna to the first antenna body and the second antenna body of mutual independent setting, then the radio frequency end of reentrant to the radio frequency signal ware all the way of the radio frequency signal synthesis of first antenna body and second antenna body transmission of rethread combiner, make the bandwidth of the antenna of intelligent wrist-watch be in different frequency channels simultaneously, thereby multiplicable bandwidth, realize wideer frequency range requirement, can also reduce the debugging degree of difficulty of antenna simultaneously, promote the wholeness ability of antenna, strengthen the transmission performance of antenna.
Example two
Referring to fig. 3, a second embodiment of the present invention provides an intelligent watch, which includes a watchband and an intelligent host as described in the first embodiment, wherein the watchband is connected to the host body 1.
In this embodiment, the two bands are preferably two bands, and include a first band 41 and a first band 42, a third connecting portion 18 and a fourth connecting portion 19 are respectively disposed at two ends of the main body 1, the third connecting portion 18 is connected to the first band 41, and the fourth connecting portion 19 is connected to the first band 42.
Taking the third connecting portion 18 and the first band 41 as an example, the third connecting portion 18 can be a shaft hole or a rotating shaft arranged at one end of the main body 1, and one end of the first band 41 is provided with a rotating shaft or a shaft hole corresponding to the third connecting portion 18, that is, when the third connecting portion 18 is a shaft hole arranged at one end of the main body 1, one end of the first band 41 is provided with a rotating shaft corresponding to the third connecting portion 18; when the third connecting portion 18 is a rotating shaft provided at one end of the main body 1, an axial hole is provided at one end of the first band 41 corresponding to the third connecting portion 18. Preferably, the third connecting portion 18 of the present invention is a rotating shaft disposed at one end of the main body, and a shaft hole is disposed at one end of the first band 41 corresponding to the third connecting portion 18.
The embodiment of the utility model provides a second provides an intelligent watch, through the radio frequency end of the radio frequency signal synthesis of combiner with the first antenna body and the second antenna body reentrant to the radio frequency signal ware all the way for the bandwidth of intelligent watch antenna is in different frequency channels simultaneously, realizes wideer frequency range requirement, with the wholeness ability that promotes intelligent watch antenna, and then can improve the communication quality of intelligent watch.
The smart host and the smart watch with the dual antennas disclosed in the embodiments of the present invention are described in detail above, and the principle and the implementation mode of the present invention are explained herein by applying specific examples, and the description of the above embodiments is only used to help understand the principle and the core idea of the smart host and the smart watch with the dual antennas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (9)
1. A smart host having dual antennas, comprising:
the main body comprises a plastic frame with an upper opening and a display screen covering the upper opening of the plastic frame, the inner surface of the plastic frame is provided with a first antenna body and a second antenna body which are independent from each other and are arranged at intervals, a main board is arranged in the plastic frame, and the main board is provided with a radio frequency signal device; and
the combiner is arranged on the mainboard of the host body, electrically connected to the radio frequency end of the radio frequency signaler, electrically connected to the first antenna body and the second antenna body, and used for combining the radio frequency signals of the first antenna body and the second antenna body into one path and inputting the path to the radio frequency end of the radio frequency signaler.
2. The smart host of claim 1, wherein the plastic bezel comprises a first side and a second side opposite to each other, the first antenna unit is disposed on the first side, and the second antenna unit is disposed on the second side.
3. The smart host according to claim 1, wherein a speaker is further disposed in the plastic bezel, the speaker is located at one end of the motherboard, and the speaker, the first antenna unit and the second antenna unit are located at the same end of the motherboard.
4. The smart host of claim 3, wherein the plastic bezel comprises a first bezel portion, a second bezel portion and a third bezel portion connected in sequence, the first antenna is disposed on the first bezel portion, the second antenna is disposed on the third bezel portion, and the speaker is disposed opposite to the second bezel portion.
5. The smart host of claim 4, wherein a footprint of the first bezel portion on the host body is larger than a footprint of the third bezel portion on the host body.
6. The smart host of any one of claims 1 to 5, wherein the bandwidth of the first antenna body is 880MHz to 960MHz, and the bandwidth of the second antenna body is 1710MHz to 2700 MHz.
7. The smart host of any one of claims 1 to 5, wherein the first antenna unit has a first feeding point, the second antenna unit has a second feeding point, the first feeding point is electrically connected to the combiner, and the second feeding point is electrically connected to the combiner.
8. The main smart machine according to claim 7, wherein the first antenna unit further has a first ground feed point, the second antenna unit further has a second ground feed point, and a first switch and a second switch are disposed inside the plastic frame, the first switch is configured to be connected to or disconnected from the first ground feed point, and the second switch is configured to be connected to or disconnected from the second ground feed point.
9. An intelligent watch, comprising a watchband and an intelligent host according to any one of claims 1 to 8, wherein the watchband is connected to the host body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901216.3U CN210038466U (en) | 2019-06-14 | 2019-06-14 | Intelligent host and intelligent wrist-watch with double antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901216.3U CN210038466U (en) | 2019-06-14 | 2019-06-14 | Intelligent host and intelligent wrist-watch with double antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210038466U true CN210038466U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920901216.3U Active CN210038466U (en) | 2019-06-14 | 2019-06-14 | Intelligent host and intelligent wrist-watch with double antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210038466U (en) |
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2019
- 2019-06-14 CN CN201920901216.3U patent/CN210038466U/en active Active
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