Health detection wrist-watch
Technical field
The present invention relates to a kind of health detection wrist-watch.
Background technology
At present, wrist-watch is more and more intelligent, and various functions is also gradually improved, such as current phone wrist-watch, very universal, and for example present at present fitness campaign wrist-watch, and it generally possesses pulse situation etc. that pulse wave detector (4) is used for detecting user; But wrist-watch itself is a pick-up unit just, if he needs to communicate with the external world just to need good communication structure to arrange, often wrist-watch due to body worn, most of the time is blocked by clothes again, bottom surface is again near arm, therefore design bad wrist-watch, its correspondence with foreign country ability is non-constant.
Summary of the invention
The object of the invention is to overcome above-described shortcoming, a kind of health detection wrist-watch is provided.
For achieving the above object, concrete scheme of the present invention is as follows: a kind of health detection wrist-watch, includes watchband, watchcase; Described watchcase is respectively equipped with that screen arranges layer, the first antenna stack, the first separation layer, circuit arranges layer, battery arranges layer, the second separation layer, the second antenna stack from top to bottom; Screen arranges layer and is provided with touch display screen, and circuit arranges layer and is provided with circuit arrangement, and battery arranges in layer the battery be provided with for providing electric power for whole wrist-watch; Described first separation layer is provided with identical division board with in the second separation layer; Described first antenna stack is provided with antenna, and described second antenna stack is provided with lower antenna;
Described circuit arrangement includes primary controller, the pulse wave detector be connected with primary controller signal and the communicator for communicating with the external world; Described touch display screen is connected with primary controller signal, and described communicator is connected with primary controller, upper antenna, lower aerial signal respectively.
Wherein, described upper antenna includes in hexagonal first frame; Three of described first frame apart from one another by Shang Junxiang center, base extend and have the first radiating doublet; Described first radiating doublet includes many first hypotenuses extended obliquely from one end, corresponding base to other end direction, also includes many second hypotenuses extended obliquely from the corresponding base other end to an extreme direction; Each first hypotenuse described has extended upward the first straight flange; Each second hypotenuse described has all extended upward the second straight flange; First hypotenuse is 25-35 degree with the second hypotenuse and the angle on corresponding base; Corresponding center, base has extended upward primary radiation limit; The top on described primary radiation limit is all concordant with the top of the second straight flange with the first straight flange;
Described lower antenna includes in hexagonal second frame; Three of described second frame apart from one another by Shang Junxiang center, base extend and have the second radiating doublet; Described second radiating doublet includes the vertical radiation arm with corresponding base vertical, and the top of described vertical radiation arm is provided with the parallel radiation arm vertical with vertical radiation arm, and described parallel radiation arm is one trapezoidal.
Wherein, described division board is orthohexagonal metal or semiconductor material, and described division board is provided with multiple hexagonal through hole.
Wherein, described first frame and the second frame are not established on the limit of radiating doublet be equipped with mounting hole.
Wherein, the first hypotenuse is identical with the angle of the second hypotenuse and the second straight flange with the angle of the first straight flange, is all set to a degree; 97 °≤a≤135 °; First hypotenuse is identical with the second hypotenuse quantity, if the length of the first hypotenuse is N, if the length on primary radiation limit is M, and described N=M*0.75.
Wherein, each limit of described division board is equipped with mounting hole.
Wherein, the quantity of described first hypotenuse is 4.
Wherein, described division board is the silicon dioxide semiconductor material mixing arsenic.
Wherein, described circuit arrangement is also provided with for the bluetooth module with extraneous Bluetooth communication, and described bluetooth module is connected with primary controller signal;
Wherein, described circuit arrangement is also provided with the Big Dipper locating device for locating, and described Big Dipper locating device is connected with primary controller signal;
Beneficial effect of the present invention is: by rational vibrational power flow, antenna is located at bottom one deck, increases spacer assembly again between antenna and circuit arrangement, and therefore signal of communication can be connected with the external world preferably.
Accompanying drawing explanation
Fig. 1 is the sectional view of watchcase of the present invention;
Fig. 2 is the schematic diagram of circuit arrangement of the present invention;
Fig. 3 is the vertical view of upper antenna of the present invention;
Fig. 4 is the vertical view of lower antenna of the present invention;
Fig. 5 is the vertical view of division board of the present invention;
Fig. 6 is that upper antenna of the present invention and lower antenna use the frequency range emulation testing figure closing timing simultaneously;
Fig. 7 is the directional diagram of communication antenna of the present invention;
Description of reference numerals in Fig. 1 to Fig. 7:
1-watchcase; 11-shell watchband; 12-touch display screen; 13-first antenna stack; 14-first separation layer; 15-circuit arranges layer; 16-battery arranges layer; 17-second separation layer; 18-second antenna stack;
2-primary controller; 3-communicator; 4-pulse wave detector; 5-Big Dipper locating device; 6-bluetooth module;
7-first frame; 71-first hypotenuse; 72-second hypotenuse; 73-first straight flange; 74-second straight flange; 75-primary radiation limit;
8-second frame; 81-vertical radiation arm; 82-parallel radiation arm;
9-division board; 91-mounting hole; 92-through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not practical range of the present invention is confined to this.
Embodiment 1:
As shown in Figures 1 to 7, a kind of health detection wrist-watch described in the present embodiment, includes watchband, watchcase 1; Described watchcase 1 is respectively equipped with that screen arranges layer, the first antenna stack 13, first separation layer 14, circuit arrange layer 15, battery arranges layer 16, second separation layer 17, second antenna stack 18 from top to bottom; Screen arranges layer and is provided with touch display screen 12, and circuit arranges layer 15 and is provided with circuit arrangement, and battery arranges in layer 16 battery be provided with for providing electric power for whole wrist-watch; Described first separation layer 14 is provided with identical division board 9 with in the second separation layer 17; Described first antenna stack 13 is provided with antenna, and described second antenna stack 18 is provided with lower antenna; Described circuit arrangement includes primary controller 2, the pulse wave detector 4 be connected with primary controller 2 signal and the communicator 3 for communicating with the external world; Described touch display screen 12 is connected with primary controller 2 signal, and described communicator 3 is connected with primary controller 2, upper antenna, lower aerial signal respectively.By rational vibrational power flow, antenna is located at bottom one deck, increases spacer assembly again between antenna and circuit arrangement, therefore signal of communication can be connected with the external world preferably.
A kind of health detection wrist-watch described in the present embodiment, described upper antenna includes in hexagonal first frame 7; Three of described first frame 7 apart from one another by Shang Junxiang center, base extend and have the first radiating doublet; Described first radiating doublet includes many first hypotenuses 71 extended obliquely to other end direction from one end, corresponding base, also includes many second hypotenuses 72 extended obliquely from the corresponding base other end to an extreme direction; Each first hypotenuse 71 described has extended upward the first straight flange 73; Each second hypotenuse 72 described has all extended upward the second straight flange 74; First hypotenuse 71 is 25-35 degree with the second hypotenuse 72 and the angle on corresponding base; Corresponding center, base has extended upward primary radiation limit 75; The top on described primary radiation limit 75 is all concordant with the top of the second straight flange 74 with the first straight flange 73; Described lower antenna includes in hexagonal second frame 8; Three of described second frame 8 apart from one another by Shang Junxiang center, base extend and have the second radiating doublet; Described second radiating doublet includes the vertical radiation arm 81 with corresponding base vertical, and the top of described vertical radiation arm 81 is provided with the parallel radiation arm 82 vertical with vertical radiation arm 81, and described parallel radiation arm 82 is one trapezoidal.A kind of health detection wrist-watch described in the present embodiment, described division board 9 is orthohexagonal metal or semiconductor material, and described division board 9 is provided with multiple hexagonal through hole 92.A kind of health detection wrist-watch described in the present embodiment, described first frame 7 and the second frame 8 is not established on the limit of radiating doublet and is equipped with mounting hole 91.Mounting hole 91 is fixed for allowing antenna and corresponding housing, make antenna and lower antenna parallel to each other.
By being not less than the microstrip circuit structural design of 500 times, and by under being not less than 500 l-G simulation tests and parameter adjustment, finally determine above-mentioned antenna structure, and in actual test, upper antenna and lower antenna all can realize separately antenna communication function, like this, if there is an antenna to break down because of immersion or other reasons, another one antenna also can continue to play a role, and makes the detecting device of implanted possess stronger adaptive faculty and serviceable life, also improves stability.
The independent test of upper antenna: found by emulation testing and actual test, its frequency range is about 2.0GHz to 2.75GHz, and in frequency band, average gain is about 8.5dBi, and directivity is omni-directional, and it can meet communicating requirement substantially.In addition, the independent test of lower antenna: found by emulation testing and actual test, its frequency range is about 1.9GHz to 2.8GHz, and in frequency band, average gain is about 9.0dBi, and directivity is omni-directional, and it also can meet communicating requirement substantially.
What deserves to be explained is, pass through the adjustment of constantly test and antenna configuration, when upper antenna and lower antenna coordinate, can learn in emulation before reality test with test, the bandwidth of the communications antenna system of the communication antenna composition be combined together, isolation, gain aspect all have larger lifting, and this wherein it should be noted that gain and bandwidth frequency scope are not the simple superposition of both data, but having possessed new effect, the simulation value after wherein coordinating is as Fig. 6; This integrated antenna system bandwidth available frequency range reaches 1.7GHz to 2.9GHz; Its gain also obviously increases, and in frequency band, average gain is greater than 9.355dBi, compares rising about 0.7dBi; In addition, if add division board 9, if isolation in its isolation figure frequency band, isolation performance better, as Fig. 6, can find out that in S3 isolation is greater than 25.5dB in frequency range; Its directivity, as described in Figure 7, it is still omni-directional antenna.
Embodiment 2:
A kind of health detection wrist-watch described in the present embodiment, is with the difference of embodiment 1, is provided with concrete preferred parameter, make antenna structure more stable, every communication performance is more reliable and stable, does not beat; First hypotenuse 71 is identical with the angle of the second hypotenuse 72 and the second straight flange 74 with the angle of the first straight flange 73, is all set to a degree; 97 °≤a≤135 °; First hypotenuse 71 is identical with the second hypotenuse 72 quantity, if the length of the first hypotenuse 71 is N, if the length on primary radiation limit 75 is M, and described N=M*0.75.A kind of health detection wrist-watch described in the present embodiment, each limit of described division board 9 is equipped with mounting hole 91.A kind of health detection wrist-watch described in the present embodiment, the quantity of described first hypotenuse 71 is 4; Above-mentioned parameter is constantly being tested and is drawing in adjustment, and it is the most stable and design parameter that is performance the best, and concrete actual knot HFSS15 software of testing calculates, and this total system beamwidth of antenna available frequency range is at 1.7GHz to 2.9GHz internal frequency modulation; In frequency band, average gain is greater than 9.4dBi, and impedance reduces; In frequency range, isolation is greater than 26dB; Find in reality test, the change of external environment, as temperature, influence of magnetic field change within the specific limits, the changes in amplitude of such as temperature about 10 degree, when adopting above-mentioned parameter and special value, very by force, frequency range conservation degree is better for its stability.
A kind of health detection wrist-watch described in the present embodiment, described division board 9 is for mixing the silicon dioxide semiconductor material of arsenic.Described division board 9 is for mixing the silicon dioxide semiconductor of arsenic.In actual test, find that the semiconductor of this trash has better effect to isolation effect, wherein isolation can increase about 2-5%.
A kind of intelligent watch described in the present embodiment, described circuit arrangement is also provided with for the bluetooth module 6 with extraneous Bluetooth communication, and described bluetooth module 6 is connected with primary controller 2 signal.For getting around third party's network, direct and target device carries out two-way communication.
A kind of intelligent watch described in the present embodiment, described circuit arrangement is also provided with the Big Dipper locating device 5 for locating, and described Big Dipper locating device 5 is connected with primary controller 2 signal; Adopt China's Big Dipper locating device 5, precision is high, power saving, effective.
The above is only a preferred embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in the protection domain of patented claim of the present invention.