A kind of heart rate sensor fixed structure of intelligent watch
Technical field
This utility model relates to intelligent watch technical field, refers in particular to a kind of heart rate sensor fixed structure on intelligent watch.
Background technology
Along with developing rapidly of wrist-watch technology, wrist-watch is more and more intelligent, and the most multi-functional intelligent watch, more by people
Like, gradually live with people indivisible.Since Apple is proposed brand-new multifunctional intellectual wrist-watch APPLE WATCH,
Intelligent worn device is allowed to push to new trend.Between in recent years, intelligent watch development is day by day burning hot, each categorles equipment factory
Family, releases intelligent watch miscellaneous successively.Intelligent watch is powerful to be, in addition to display time and timing, no
But the function of combined with intelligent mobile phone uses, also add the function of Intelligent bracelet, as detection kinestate, human heart rate are good for
Many-sided function such as health, air pressure change, note mail, interactive voice and navigation.
Wherein, the representative of heart rate detection aspect intelligent watch new development function especially, is also current intelligent watch standard configuration merit
One of can.Intelligent watch, by the heart rate sensor that is provided with, carries out heart rate detection from wearer's hand wrist, as heart rate pulse,
Heart rate detection etc. in exercise heart rate, blood oxygen Static Detection, motor process, the various states of people's daily life, reflect people
The data information acquisition of body real time health state, then coordinate the application program of intelligent watch, carry out many application and management.
Therefore, for heart rate detection, the human body wrist of wearer is detected by intelligent watch, and gathering heart rate data is very
Important, if error in data occurs, the application of down-stream, and the verity of data reflection will be affected.
Intelligent watch the most on the market, in order to contact or irradiate human body wrist portion, gathers human heart rate's data, typically by the heart
Rate detection components is arranged at the back side of timepiece movement, and the timepiece movement back side also is provided with to the charging assembly of watch cell charging simultaneously,
Two parts assembly, need to account for the certain space within timepiece movement, causes timepiece movement volume to increase, and thickness increases, and becomes existing
The a great problem of modern intelligent watch technology development improvement direction.
Utility model content
This utility model purpose is to provide a kind of novel heart rate sensor fixed structure for intelligent watch, can effectively with
Charging assembly is blended in one, makes timepiece movement volume more tiny, lowers movement thickness, had both ensured that charging assembly can normally be transported
Make, the most do not affect as usual using of heart rate detection.
Be given in order to achieve the above object, the technical solution of the utility model:
The heart rate sensor fixed structure of a kind of intelligent watch, including movement housing, rechargeable battery, PCB, electrode slice
And heart rate sensor;Described electrode slice includes the mutually nested and annular positive and negative electrode ring of insulation, and described annular is positive and negative
Electrode retaining collar is provided with magnetic ring;Described heart rate sensor is arranged in positive and negative electrode ring, is connected with described PCB;
It is additionally provided with sealer outside described heart rate sensor.
Heart rate sensor fixed structure of the present utility model, compared with prior art, is located at charging assembly by heart rate sensor
In annular electro pole piece, then PCB internal with movement is connected, and makes the charging assembly of intelligent watch complete with heart rate detection assembly
The beautiful one that merges, the inner space of saving timepiece movement, it is effectively reduced movement thickness, makes intelligent watch volume more tiny,
More frivolous.It addition, this heart rate sensor fixed structure is also additionally arranged the sealer protecting heart rate sensor, described guarantor
Protect screen to be socketed in electrode slice, be not take up movement inner space, be covered on heart rate sensor by sealer, can be effectively
Intercept external dust or impurity enters, damage heart rate sensor, more effectively increase the detection signal photograph that heart rate sensor sends
Penetrate scope, strengthen heart rate detection effect.
Being further improved heart rate sensor fixed structure of the present utility model, described heart rate sensor is arranged on a groove
In structure, described sealer is embedded in described groove port.Described groove structure is connect by described electrode retaining collar and magnetic ring set and is formed,
Described sealer is embedded in described groove port.After sealer is installed to described groove port, concordant with described electrode retaining collar, from
And do not increase the integral thickness of timepiece movement.
On the basis of the above, rounded of described sealer, described circular piece surface is arcwall face.The sealer of arcwall face,
Be conducive to heart rate sensor detection or the scope increase irradiated, preferably with human body wrist contact skin, strengthen heart rate detection effect
Really.
Further, described sealer is made up of tempered glass materials, effectively ensures hardness, it is not easy to abrasion.
Further, described positive and negative electrode ring is the ring surface of outwardly convex, is additionally provided with dead ring between positive and negative electrode ring.
Owing to described positive and negative electrode ring is the ring surface of outwardly convex, be equivalent to whole electrode contact surface is formed circular orbit, with
The designs such as the electrode contact point that in prior art, only little scope or several electrode points form are compared, and effectively increase electrode contact
Scope.During charging, it is not necessary to the electrode contact calibration operation carried out with cradle of taking time, just can easily complete charging even
Connect.Dead ring between positive and negative electrode ring, can separate positive and negative electrode effectively, it is to avoid short-circuit state occurs.
Heart rate sensor fixed structure of the present utility model, also includes the cradle cooperated with described electrode slice, described in fill
Electricity seat is provided with magnetic part and electrode needle;During charging, described magnetic part magnetic mutual with magnetic ring is connected, allow described electrode needle with
Electrode retaining collar polarity contacts in the same manner, forms charging connection.
Further, described magnetic part is the annular magnet being located at cradle center, can effectively with the magnetic ring on electrode slice
Cooperating, magnetic connects, and ensures the stability of charged state.
Further, described magnetic part is provided with recess, and described recess can be rabbeted with the arcwall face of sealer and coordinate.Described
Cradle is connected with the magnetic ring magnetic on electrode slice by magnetic part, and described recess coordinates socket with the arcwall face of sealer,
Allow the electrode needle of cradle and the electrode retaining collar flat contact of electrode slice, thus ensure the stability of charging connection.
Accompanying drawing explanation
Fig. 1 is the heart rate sensor fixed structure explosive view of a kind of intelligent watch of this utility model;
Fig. 2 is the electrode slice explosive view of the heart rate sensor fixed structure of a kind of intelligent watch of this utility model;
Fig. 3 is the assembling figure of the electrode slice of this utility model heart rate sensor fixed structure, heart rate sensor and sealer;
Fig. 4 is the axonometric chart of this utility model heart rate sensor fixed structure;
Fig. 5 is the cradle axonometric chart of this utility model heart rate sensor fixed structure;
Fig. 6 is the cradle sectional view of this utility model heart rate sensor fixed structure.
Detailed description of the invention
Accompanying drawings a kind of intelligent watch heart rate sensor fixed structure of the present utility model.
As it is shown in figure 1, the heart rate sensor fixed structure of this intelligent watch, including movement housing 1, rechargeable battery 2, PCB
Circuit board 3, electrode slice 4 and heart rate sensor 5, be provided with battery holder 11, described rechargeable battery 2 in described movement housing 1
It is embedded in battery holder 11, and is connected with PCB 3 by circuit 21;Described electrode slice 4 is located at PCB 3
On, in order to during charging, contact with external charging seat 6, it is achieved charging connection.
Wherein, described electrode slice 4 is ring-shaped, including the magnetic ring 42 of the electrode retaining collar 41 and internal ring being located at outer shroud;Described
Heart rate sensor 5 socket, with in electrode slice 4, is connected with described PCB 3;It is additionally provided with outside described heart rate sensor 5
Sealer 51.
As in figure 2 it is shown, described electrode retaining collar 41 includes positive electricity polar ring 411 and negative electricity polar ring 412, and the annular in outwardly convex
Face, is additionally provided with dead ring 43 between described positive electricity polar ring 411 and negative electricity polar ring 412.Owing to described positive electricity polar ring 411 is with negative
The electrode retaining collar 412 ring surface in outwardly convex, is equivalent to form in circular orbit, with prior art whole electrode contact surface
Only the electrode contact point etc. of little scope or several electrode points composition designs and compares, and effectively increases electrode contact scope, in order to
During charging connection operation, it is not necessary to the electrode contact calibration operation carried out with cradle 6 of taking time.Described dead ring 413 energy
Effectively separate positive electricity polar ring 411, negative electricity polar ring 412, it is to avoid short-circuit state occurs.
Described magnetic ring 42 is socketed in electrode retaining collar 41, and described magnetic ring 42 is preferably Magnet or ferrum, in order to fill with outside
Electricity seat 6 coordinates, it is achieved magnetic connects.
As it is shown on figure 3, described heart rate sensor 5 is arranged in a groove structure, described sealer 51 is embedded in described recessed
On notch.Described groove structure is socketed is formed by described electrode retaining collar 41 and magnetic ring 42, and described sealer 51 is embedded in described
In groove port.After sealer 51 is installed to described groove port, concordant with described electrode retaining collar 41, thus do not increase wrist-watch machine
The integral thickness of core.
Described sealer 51 is preferably made up of tempered glass materials, effectively ensures hardness, it is not easy to abrasion.
Further, rounded of described sealer 51, described circular piece surface is arcwall face, beneficially heart rate sensor 5
The project signal scope carrying out detecting or sending increases, and preferably with human body wrist contact skin, strengthens heart rate detection effect.
As shown in FIG. 5 and 6, described heart rate sensor fixed structure, also include the charging cooperated with described electrode slice 4
Seat 6, described cradle 6 is provided with magnetic part 61, electrode needle 62 and power port 63.During charging, described magnetic part 61 with
The mutual magnetic of magnetic ring 42 connect, make described electrode needle 62 identical with electrode retaining collar 41 polarity contact, formation charging connection.
Wherein, described magnetic part 61 is the annular magnet being located at cradle 6 center, in order to the magnetic ring 42 on electrode slice 4
Cooperating, magnetic connects, and ensures the stability of charged state.
Preferably, described magnetic part 61 is provided with recess 611, and the arcwall face of described recess 611 and sealer 51 can be rabbeted and join
Close.Allow described cradle 6 be connected with magnetic ring 42 magnetic on electrode slice 4 by magnetic part 61, described recess 611 and
The arcwall face of sealer 51 coordinates socket, allows the electrode needle 62 of cradle 6 and electrode retaining collar 41 flat contact of electrode slice 4,
Thus ensure the stability of charging connection.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned embodiment party
Formula changes and revises.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, to this
Some modifications and changes of utility model should also be as falling in scope of the claims of the present utility model.Although additionally,
This specification employs some specific terms, but these terms are merely for convenience of description, not to this utility model structure
Become any restriction.