CN204260741U - A kind of Wearable wrist-watch - Google Patents

Abstract

The utility model discloses a wearable watch, which comprises a watch head, a processor is arranged inside the watch head; a watch strap, one end of the watch strap is hinged to the watch head; a first sensing electrode, the first A sensing electrode is fixed on the strap. Through the above method, when the wearable watch is worn on the arm of the human body, the sensing electrode can directly contact the human body to sense the physiological signal of the human body, which is very convenient.

Description

a wearable watch

technical field

The utility model relates to the technical field of wearable devices, in particular to a wearable watch.

Background technique

With the development of science and technology, wearable devices are becoming more and more intelligent, such as Apple's Apple Wacth, Google's Glass and so on. Wearable devices can free the user's hands and facilitate user operation. However, at present, most wearable devices need to be used in conjunction with mobile phones as additional accessories of mobile phones, and most of the wearable devices focus on entertainment and leisure functions, and the help to improve people's daily life is not obvious. Therefore, in order to make smart wearable devices provide users with a better experience, it is urgent to add just-needed functions that are more conducive to the improvement of users' daily life in smart wearable devices.

Utility model content

The technical problem mainly solved by the utility model is to provide a wearable watch. When the wearable watch is worn on the arm of the human body, the sensing electrode can directly contact the human body to sense the physiological signal of the human body, which is very convenient; The new model also solves the technical problems of how the sensing electrodes are firmly fixed on the strap, how the sensing electrodes are more durable, and so on.

In order to solve the above-mentioned technical problems, a technical solution adopted by the utility model is: provide a wearable watch, including a watch head, a processor is arranged in the watch head; a watch strap, one end of the watch strap and the watch strap The head is hinged; the first sensing electrode is fixed on the strap.

Wherein, the strap is provided with a through hole, and the side wall of the through hole is provided with a depression; the side wall of the sensing electrode is provided with a protrusion, and the sensing electrode is inlaid in the through hole, And the protrusion fits into the depression.

Wherein, the wearable watch includes a fixing column integrally formed with the strap, the two ends of the first fixing column are respectively fixed on two opposite side walls of the depression, and the protrusion is provided with a first opening, so The first fixing column passes through the first opening.

Wherein, the number of the first sensing electrodes is two, which are respectively located on the outer surface and the inner surface of the strap; the wearable watch also includes an insulating component; the insulating component is located on the two first sensing electrodes. Between the sensing electrodes, the two first sensing electrodes sandwich the insulating component.

Wherein, the insulating assembly is provided with a second opening, the first opening is stacked with the second opening and communicated with each other, and the fixing column passes through the first opening and the second opening.

Wherein, the wearable watch also includes a second sensing electrode, a photoelectric sensor and a communication charging interface; the second sensing electrode, the photoelectric sensor and the communication charging interface are all arranged on the bottom case of the watch head, and the The second sensing electrode, the photoelectric sensor and the communication charging interface are all connected to the processor.

Wherein, the sensing electrodes are sewn on the strap.

Wherein, the strap is a belt or silicone.

Wherein, the strap-on watch further includes wires; the wires are respectively connected to the processor and the sensing electrodes, wherein the wires are embedded in the strap.

Wherein, the sensing electrode includes a copper sheet layer and a gold-plated copper layer disposed on the copper sheet layer, or, the sensing electrode includes a copper sheet layer and a silver chloride plating layer disposed on the copper sheet layer.

Wherein, the thickness of the sensing electrode is 0.1 mm.

The beneficial effects of the utility model are: different from the situation of the prior art, the utility model fixes the sensing electrode connected with the processor in the watch head on the watch strap, so that when the wearable watch is worn on the arm of the human body, the transmission The sensing electrodes can be directly in contact with the human body to sense the physiological signals of the human body. If the sensing electrodes are set on the outer surface of the strap, it is also convenient for the user to touch the sensing electrodes with the other hand to make the sensing electrodes sense the human body. physiological signals.

Description of drawings

Fig. 1 is a schematic diagram of a three-dimensional structure in an embodiment of a wearable watch of the present invention;

Fig. 2 is a schematic diagram of the strap section in the embodiment of the wearable watch of the present invention;

Fig. 3 is a schematic diagram of the sensor electrode embedded in the strap in the embodiment of the wearable watch of the present invention;

Fig. 4 is a schematic diagram of a section of a strap in an embodiment of the wearable watch of the present invention;

Fig. 5 is a schematic diagram of the separation of the sensing electrodes and the strap in the embodiment of the wearable watch of the present invention.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions are used in this specification for the purpose of description only.

Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terminology used in the specification of the utility model in this specification is only for the purpose of describing the specific implementation, and is not used to limit the utility model. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

The utility model will be described in detail below in conjunction with the accompanying drawings and embodiments.

Please refer to FIG. 1 , the wearable watch 20 includes a watch head 21 , a strap 22 and a first sensing electrode 23 . A processor (not shown) is arranged in the meter head 21, and the processor is used to process various data, such as: time, period, sensing data sent back by the sensing electrodes, and the like.

One end of the watch strap 22 is hinged with the watch head 21, so that one end of the watch strap 22 can rotate around the watch head 21, so that the wearable watch 20 can be buckled on the arm of the human body conveniently. In the embodiment of the present utility model, there are two watch straps 22, the other ends of the two watch straps are fixed by buckles, and the buckled length of the two watch straps 22 can be adjusted. The first sensing electrodes 23 are fixed on the watch strap 22. When the wearable watch 20 is worn on the arm of the human body, or when the first sensing electrodes are pressed by the hand, the first sensing electrodes 23 are all in contact with the human body to sense the human body. The physiological characteristic signal of the human body is sent to the processor for processing by the processor, which realizes the detection of the physiological data of the human body while wearing the watch.

The strap 22 is provided with a through hole 221 , and the side wall of the through hole is provided with a depression 2211 . The side wall of the first sensing electrode 23 is provided with a protrusion 231, the sensing electrode 23 is inlaid in the through hole 221, and the protrusion 231 is inlaid in the depression 2211, and the protrusion 231 and the depression 2211 are concave-convex, and the sensing The electrodes 23 are snapped onto the wristband 22 . In the embodiment of the present invention, the protrusion 231 surrounds the side wall of the sensing electrode 23 , which is equivalent to forming an L-shaped step on the side wall of the first sensing electrode 23 . It should be noted that: when the watch band 22 is formed by burning the mold, the first sensing electrode 23 can be placed in the mold, and the above-mentioned through hole 221 and the recess 2211 structure are formed while the watch band is being formed, and the first sensor The electrode 23 is fixed in the through hole 221 , and the protrusion 231 is engaged in the recess 2211 . Further, the wearable watch includes a fixing post 24 integrally formed with the strap 22 . The two ends of the fixing column 24 are respectively fixed on the top and bottom of the recess 2211, the protrusion 231 is provided with a first opening 2311, and the fixing column 24 passes through the first opening 2311, so that the sensing electrode 23 is hung on the strap 22, The sensing electrodes 23 are fixed more firmly.

The number of the first sensing electrodes 23 is two, which are respectively located on the outer surface and the inner surface of the watch band 22 , and the wearable watch also includes an insulating component 25 and a wire 26 . The insulating component 25 is located in the through hole 221 and between the two first sensing electrodes, and the two first sensing electrodes clamp the insulating component 25 . Further, the insulation assembly 25 is provided with a second opening 251, the first opening 2311 is stacked and communicated with the second opening 2511, and the fixing column 24 passes through the first opening 2311 and the second opening 251, so that the two second openings A sensing electrode and an insulating component 25 are hung on the fixing column 24 , so that the three are fixed on the wristband 22 . It is worth noting that: the fixing column 24 and the strap 22 are integrally formed. When the strap 22 is formed by burning, the two first sensing electrodes and the insulating component 25 are placed in the mould, and the liquid strap material is formed. Injected into the first opening 2311 and the second opening 251 to form a fixing column 25 , and the first sensing electrode and the insulating component 25 are also deeply fixed in the strap 22 . The wires 26 are respectively connected to the processor and the first sensing electrodes 23 , wherein the wires 26 are embedded in the watch band 22 so that the wires 26 are not exposed and affect the appearance of the wearable watch 20 .

The first sensing electrode 23 can also be sewn on the watch strap. Specifically, the wearable watch also includes sutures (not shown), and the sutures pass back and forth through the first part of the protrusion 231 on the side wall of the sensing electrode 23 . On the opening 2311 and the strap 22, the first sensing electrode 23 and the strap 22 are bundled together, so that the first sensing electrode 23 is fixed on the strap 22, wherein the two first sensing electrodes are sewn together on the outer surface and the inner surface of the strap 22 . In the embodiment of the present utility model, the strap 22 is made of silica gel or a belt. Preferably, for the strap, the first sensing electrode 23 is sewn on the strap 22 by sewing, and for the silica gel, it is directly poured and bonded with silica gel.

The first sensing electrode is a two-layer structure, including a copper layer (not shown) and a gold-plated layer of copper on the copper layer (not shown), or, including a copper layer (not shown) and a copper layer A silver chloride layer on the sheet (not shown). The gold-plated copper layer and the silver-chloride-plated layer have the advantages of good conductivity and strong corrosion resistance, so that the wearable watch 20 can be worn on the arm for a long time, and can withstand long-term sweating and immersion in the summer environment, and the sensing electrode is more durable. In addition, it will not cause harm/allergies to human skin, and it can also withstand long-term bending of the strap. In the mode of the present invention, the thickness of the first sensing electrode is preferably 0.1 mm.

Further, the wearable watch 20 may also include a second sensing electrode (not shown), a photoelectric sensor (not shown) and a communication charging interface (not shown). Both the second sensing electrode and the photoelectric sensor are disposed on the bottom shell of the meter head 21, and both the second sensing electrode and the photoelectric sensor are connected to the processor. Wherein, the two first sensing electrodes and the second sensing electrodes are all contact sensors. When the wearable watch 20 is worn on the left arm of the person, the second sensing electrodes and the second sensing electrodes on the bottom shell of the watch head 21 are set. The first sensing electrode arranged on the inner surface of the strap contacts the skin of the left wrist, and the finger of the right hand contacts the first electrode arranged on the outer surface of the strap, then the gap between the two first sensing electrodes, the second sensing electrode and the human body Form the electrocardiographic chain, detect the electrocardiographic signal of the human body, and generate an electrocardiogram according to the electrocardiographic signal. Among them, the photoelectric sensor is used to detect the pulse signal of the human body, and then the blood pressure can be calculated by combining the ECG signal and the pulse signal. Wherein, the photoelectric sensor is composed of two light emitting sources (not shown in the figure) and one receiving light source (not shown in the figure), and both of them are arranged on the bottom case of the meter head 21 .

The communication charging interface is fixed on the bottom shell of the meter head 21 , and the communication charging interface is used to connect with external equipment, and then communicate with the external equipment, or for external power supply. In the embodiment of the utility model, the communication charging interface is a four-contact interface.

In the embodiment of the present utility model, the sensing electrode connected to the processor in the watch head is fixed on the watch strap, so that when the wearable watch is worn on the arm of the human body, the sensing electrode can directly contact the human body and sense the human body. If the sensing electrodes are arranged on the outer surface of the strap, it is also convenient for the user to touch the sensing electrodes with the other hand so that the sensing electrodes can sense the physiological signals of the human body.

It should be noted that the description of the utility model and the accompanying drawings have provided the preferred implementation of the utility model, but the utility model can be realized in many different forms, and is not limited to the description in this specification. Among the embodiments, these embodiments are not intended as additional limitations on the content of the present utility model, and the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive. Moreover, the above-mentioned technical features continue to be combined with each other to form the various implementations not listed above, which are all regarded as the scope of the description of the utility model; furthermore, for those of ordinary skill in the art, improvements can be made according to the above description Or transformation, and all these improvements and transformations should belong to the protection scope of the appended claims of the present utility model.

Claims (10)

1. A wearable watch, comprising:

the meter head is internally provided with a processor;

the watch band is hinged with the watch head at one end;

the first sensing electrode is fixed to the watchband.

2. The wearable watch of claim 1,

a through hole is formed in the watchband, and a recess is formed in the side wall of the through hole;

the lateral wall of the sensing electrode is provided with a protrusion, the sensing electrode is embedded in the through hole, and the protrusion is embedded in the recess.

3. The wearable watch of claim 2,

the wearable watch comprises a fixing column which is integrally formed with the watchband,

the both ends of first fixed column are fixed in sunken top and bottom respectively, the arch sets up first trompil, first fixed column runs through first trompil.

4. The wearable watch of claim 3,

the number of the first sensing electrodes is two, and the first sensing electrodes are respectively positioned on the outer surface and the inner surface of the watchband;

the wearable watch further comprises an insulating assembly;

the insulating assembly is located between the two first sensing electrodes, and the two first sensing electrodes clamp the insulating assembly.

5. The wearable watch of claim 4,

the insulating assembly is provided with a second opening, the first opening is stacked and communicated with the second opening, and the fixing column penetrates through the first opening and the second opening.

6. The wearable watch of claim 4,

the wearable watch further comprises a second sensing electrode, a photoelectric sensor and a communication charging interface;

the second sensing electrode, the photoelectric sensor and the communication charging interface are all arranged on the bottom shell of the meter head, and the second sensing electrode, the photoelectric sensor and the communication charging interface are all connected with the processor.

7. The wearable watch of claim 2,

the first sensing electrode is sewn on the surface belt.

8. A wearable watch according to any one of claims 1 to 6,

the watchband is belt or silica gel.

9. The wearable watch of claim 1,

the threading watch further comprises a wire;

the conducting wires are respectively connected with the processor and the sensing electrodes, wherein the conducting wires are buried in the surface belt.

10. The wearable watch of claim 1,

the first sensing electrode comprises a copper sheet layer and a copper-plated gold layer arranged on the copper sheet layer,

or,

the first sensing electrode comprises a copper sheet layer and a silver chloride plating layer arranged on the copper sheet layer.