CN219609456U - Watch main body and watch - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of wearable equipment, and discloses a watch main body and a watch. Wherein the shell includes epitheca and inferior valve, has seted up first mounting groove on the inferior valve and is used for installing heart rate lens, and first through-hole and second through-hole have been seted up to first mounting groove bottom, are equipped with body temperature sensor and heart rate sensor on the pick-up plate, and body temperature sensor is located first through-hole, and heart rate sensor is located the second through-hole, and first through-hole intussuseption is filled with heat conduction material, and heat conduction material connects heart rate lens and body temperature sensor. According to the embodiment of the utility model, the body temperature of the user is measured through the existing heart rate lens matched with the body temperature sensor and the heat conducting material, components are not required to be additionally arranged on the surface of the lower shell to measure the body temperature of the user, so that the cost is reduced, the user wears the watch more conveniently, the uncomfortable feeling of the user during wearing is reduced, and the attractiveness of the watch main body is improved as a whole.

Description

Watch main body and watch

Technical Field

The embodiment of the utility model relates to the technical field of wearable equipment, in particular to a watch main body and a watch.

Background

With the development of scientific technology, the watch can have the functions of mobile payment, physical index detection, voice chat and the like, and the functions can be realized more and more comprehensively. Accordingly, electronic components to be mounted on the wristwatch are also increasing. The heart rate and the body temperature measuring function of the watch are required to be contacted with a human body, and components related to the heart rate and the body temperature measuring function are required to be installed on the surface of the watch shell contacted with the human body, so that inconvenience is brought to wearing, and wearing comfort is affected. How to improve the wearing convenience and comfort of the watch becomes a problem to be solved.

Disclosure of Invention

In view of the above problems, embodiments of the present utility model provide a wearable device for solving the problem of how to improve wearing convenience and comfort of a wristwatch.

According to an aspect of an embodiment of the present utility model, there is provided a wristwatch body including: the shell, the shell includes epitheca and inferior valve, the epitheca with the inferior valve is connected and is formed with accommodation space, first mounting groove has been seted up in the inferior valve outside, first through-hole and second through-hole have been seted up to first mounting groove bottom. The detection plate is located in the accommodating space, the detection plate is fixedly connected with the lower shell, a body temperature sensor and a heart rate sensor are arranged on one side, close to the first mounting groove, of the detection plate, the body temperature sensor is located in the first through hole, and the heart rate sensor is located in the second through hole. The heart rate lens is arranged at the bottom of the first mounting groove, a light transmission area corresponding to the position of the heart rate sensor is provided on the heart rate lens, the light transmission area is used for enabling the heart rate sensor to emit light to the outside and/or receive the outside light, a heat conducting material is filled in the first through hole, and the heat conducting material is connected with the heart rate lens and the body temperature sensor.

In some embodiments, the heart rate sensor includes a light emitting portion provided in plurality and a light receiving portion for receiving light from the outside.

In some embodiments, a light shielding member is disposed in the second through hole and located between the heart rate sensor and the heart rate lens, and a first light hole corresponding to the positions of the light emitting portion and the light receiving portion is formed in the light shielding member, where the first light hole is used for the light emitting portion to emit light to the outside, and/or the light receiving portion receives the light from the outside.

In some embodiments, the heart rate lens is made of a light-transmitting material, a light shielding film is stuck on the heart rate lens, and a second light-transmitting hole corresponding to the position of the heart rate sensor is formed in the light shielding film so that the heart rate lens provides the light-transmitting area.

In some embodiments, the thermally conductive material is a thermally conductive silicone grease.

In some embodiments, a first fixing groove is formed at the bottom of the first mounting groove, and waterproof glue is filled in the first fixing groove so as to fix the heart rate lens to the first mounting groove in a pasting mode.

In some embodiments, the heart rate lens is disc-shaped, the first mounting groove is a circular groove, and the first fixing groove is close to the outer edge of the first mounting groove and is of a circular ring structure.

In some embodiments, a second fixing groove is formed in the side wall of the first mounting groove, and waterproof glue is filled in the second fixing groove to paste and fix the heart rate lens in the first mounting groove.

In some embodiments, the watch body further comprises a fixing piece, the fixing piece is of a circular ring structure, and an electronic device is arranged on one side, away from the heart rate sensor, of the detection plate, and penetrates through a hollow area of the fixing piece. The lower shell is provided with a second mounting groove which is a stepped groove, the second mounting groove comprises a first part positioned at the bottom and a second part positioned above the first part, and the diameter of the first part is smaller than that of the second part. The detection plate is located at the first part, the fixing piece is located at the second part, the inner side of the fixing piece is pressed on the detection plate, and the outer side of the fixing piece is fixed on the step surface of the second mounting groove so as to fix the detection plate on the lower shell.

According to another aspect of an embodiment of the present utility model, there is provided a wristwatch including a band detachably connected to the wristwatch body of any of the above embodiments.

According to the embodiment of the utility model, the body temperature of the user is measured through the existing heart rate lens matched with the body temperature sensor and the heat conducting material, components are not required to be additionally arranged on the surface of the lower shell to measure the body temperature of the user, and the cost is reduced. And through the setting that reduces components and parts at inferior valve surface, it is more convenient to make the user wear the wrist-watch, has reduced the uncomfortable sense when the user wears. Secondly, through above-mentioned mode, the outside of wrist-watch main part does not have exposed or convex components and parts, has still improved the aesthetic property of wrist-watch main part on the whole.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 shows a schematic structural diagram of a watch body according to an embodiment of the present utility model;

fig. 2 shows an exploded view of a lower case in a watch body according to an embodiment of the present utility model;

fig. 3 shows a schematic view of a partial explosion at another angle of the lower case in the watch body according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a detection plate in a watch body according to an embodiment of the present utility model;

fig. 5 shows a schematic bottom view of a watch body according to an embodiment of the present utility model;

FIG. 6 shows a partial cross-sectional view of FIG. 5 along A-A;

FIG. 7 shows a partial cross-sectional view of the watch body shown in FIG. 5 taken along A-A in another embodiment;

fig. 8 shows a schematic structural diagram of a wristwatch according to an embodiment of the present utility model.

Reference numerals in the specific embodiments are as follows:

10. a watch body;

100. a housing; 110. an upper case; 120. a lower case; 121. a first mounting groove; 1211. a first through hole; 1212. a second through hole; 1213. a first fixing groove; 1214. a second fixing groove; 123. a second mounting groove; 1231. a first portion; 1232. a second portion; 1233. a step surface;

130. a detection plate; 131. a body temperature sensor; 132. a heart rate sensor; 1321. a light emitting section; 1322. a light receiving section;

140. heart rate lens; 141. a light-transmitting region;

150. a light shielding member; 151. a first light hole;

160. a light shielding film; 161. a second light hole;

170. a fixing member;

20. watchband.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In the description of embodiments of the present utility model, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present utility model, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: there are three cases, a, B, a and B simultaneously. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present utility model, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present utility model, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present utility model.

In the description of the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The inventor notes that the watch can have functions of mobile payment, physical index detection, voice chat and the like, and the functions can be realized more and more comprehensively. Accordingly, the components required to be mounted on the wristwatch are also increasing. The heart rate and the body temperature measuring function of the watch are required to be contacted with a human body, and components related to the heart rate and the body temperature measuring function are required to be installed on the surface of the watch shell contacted with the human body, so that inconvenience is brought to wearing, and wearing comfort is affected. For example, the body temperature sensor is arranged on the surface of the watch shell to form a bulge, so that a user cannot wear the watch easily due to the bulge. Second, the skin may also contact the raised body temperature sensor, resulting in discomfort to the user. How to improve the wearing convenience and comfort of wearing the watch becomes a problem to be solved.

According to an embodiment of the present utility model, referring to fig. 1 to 3, there is provided a wristwatch body 10, the wristwatch body 10 including a case 100, a detection plate 130, and a heart rate lens 140. The outer case 100 includes an upper case 110 and a lower case 120, the upper case 110 and the lower case 120 are connected to form an accommodating space, a first installation groove 121 is formed at the outer side of the lower case 120, and a first through hole 1211 and a second through hole 1212 are formed at the bottom of the first installation groove 121. The detection plate 130 is located in the accommodating space, the detection plate 130 is fixedly connected with the lower shell 120, one side of the detection plate 130, which is close to the first mounting groove 121, is provided with a body temperature sensor 131 and a heart rate sensor 132, the body temperature sensor 131 is located in the first through hole 1211, and the heart rate sensor 132 is located in the second through hole 1212. The heart rate lens 140 is mounted at the bottom of the first mounting groove 121, a light-transmitting area 141 corresponding to the position of the heart rate sensor 132 is provided on the heart rate lens 140, the light-transmitting area 141 is used for the heart rate sensor 132 to emit light to the outside and/or to receive the outside light, and a heat conducting material (not shown in the figure) is filled in the first through hole 1211, and the heat conducting material is connected with the heart rate lens 140 and the body temperature sensor 131.

The housing 100 may be made of metal, plastic, carbon fiber, etc.; wherein the upper case 110 and the lower case 120 may be made of the same material, for example, both of metal materials to improve the beauty and durability of the watch body 10 as a whole; or may be made of a different material, for example, one of the upper case 110 or the lower case 120 is made of a metal material, and the other case is made of a plastic material to suitably reduce the weight of the watch body 10. The upper shell 110 typically mounts a screen or clock for viewing by the user when worn, while the lower shell 120 is proximate to the arm when worn by the user. The upper case 110 and the lower case 120 may form an accommodating space in a snap-fit manner. The accommodation space is used for mounting electronic components of the wristwatch, such as a battery, a main board, and the like.

The body temperature sensor 131 needs to be in direct or indirect contact with the skin of the user to acquire the body temperature of the user, and the heart rate sensor 132 needs to emit light into the blood vessel through the skin of the user and then receive light reflected back from the blood vessel to acquire the heart rate of the user. So when the user wears the wristwatch, since the lower case 120 of the wristwatch body 10 is in contact with the user's skin, the detection plate 130 provided with the body temperature sensor 131 and the heart rate sensor 132 needs to be mounted to the lower case 120 so that the body temperature sensor 131 and the heart rate sensor 132 are closer to the user's skin for detecting the body temperature and heart rate of the user.

In order to avoid the influence of the functions of the body temperature sensor 131 and the heart rate sensor 132 (such as dust contact or water inflow) caused by the direct contact with the outside, the heart rate lens 140 is mounted at the bottom of the first mounting groove 121 by arranging the heart rate lens 140 and forming the first mounting groove 121 for mounting the heart rate lens 140 on the lower case 120, thereby isolating the direct contact of the sensor with the outside.

In order for the heart rate sensor 132 to work properly, the heart rate lens 140 is made of transparent material, and the heart rate lens 140 provides a light-transmitting area 141 corresponding to the position of the heart rate sensor 132 for the heart rate sensor 132 to emit light from the inside to the outside or to receive light from the outside, so as to obtain heart rate data of the user. In some embodiments, the heart rate sensor 132 employs an optical heart rate sensor 132, the optical heart rate sensor 132 including a light emitting portion 1321 and a light receiving portion 1322.

Second, since the body temperature sensor 131 needs to obtain the body temperature of the user, the first through hole 1211 needs to be filled with a heat conductive material for the body temperature conducted by the heart rate lens 140 to be conducted to the body temperature sensor 131 through the heat conductive material, thereby obtaining the body temperature data of the user. The heat conducting material can be heat conducting paste, heat conducting silicone grease or heat conducting pad. When the user wears the watch, the heart rate lens 140 is in contact with the skin of the user, and the body temperature of the user is conducted to the heat conducting material through the heart rate lens 140 and then is conducted to the body temperature sensor 131 through the heat conducting material, so that the body temperature sensor 131 can detect the body temperature of the user.

The shape of the heart rate lens 140 may be circular, square or other irregular shape, and the shape of the first mounting groove 121 is the same as the shape of the heart rate lens 140. In some embodiments, the heart rate lens 140 is circular and the first mounting groove 121 is a circular groove that fits into the heart rate lens 140. The heart rate lens 140 is polished smooth so that the user can wear the wristwatch more comfortably without feeling foreign body when the skin contacts the heart rate lens 140. The detecting plate 130 is fixedly connected with the lower case 120, so that the positions of the body temperature sensor 131 and the heart rate sensor 132 on the detecting plate 130 are fixed, and the body temperature sensor 131 and the heart rate sensor 132 can perform detection stably. The fixing connection may be a threaded connection (such as a bolt and a nut) or a clamping connection (such as a clamping block provided on the detection plate 130 and a clamping groove matched with the clamping block provided on the lower shell 120).

Connect heart rate lens 140 and body temperature sensor 131 through heat conduction material, user's body temperature is conducted to body temperature sensor 131 through heart rate lens 140 and heat conduction material for body temperature sensor 131 need not to set up at wrist-watch main part 10 surface also can measure user's body temperature. Second, the heart rate lens 140 may also conduct the user's body temperature to the body temperature sensor 131 while providing a light transmissive area 141 for the heart rate sensor 132 to receive or transmit for the heart rate sensor 132 to detect the user's heart rate.

In the embodiment of the utility model, the body temperature of the user is measured by the existing heart rate lens 140 matched with the body temperature sensor 131 and the heat conducting material, and components are not required to be additionally arranged on the surface of the lower shell 120 to measure the body temperature of the user, so that the cost is reduced. And through reducing the setting of components and parts at inferior valve 120 surface, it is more convenient that the messenger user wears the wrist-watch, has reduced the uncomfortable sense when user wears. Secondly, by the above manner, the exterior of the watch body 10 has no exposed or protruding components, and the aesthetic property of the watch body 10 is also improved as a whole.

According to an embodiment of the present utility model, referring to fig. 4, the heart rate sensor 132 includes a light emitting part 1321 and a light receiving part 1322, the light emitting part 1321 is provided in plurality, the light emitting part 1321 is used to emit light to the outside, and the light receiving part 1322 is used to receive the light of the outside.

The light emitting part 1321 may employ a diode that emits green light, red light, yellow light, or infrared light, wherein a diode that emits green light is generally employed because a light signal obtained by the green light as a light source is more accurate.

In some embodiments, the light receiving part 1322 includes two light emitting diodes, and the light receiving part 1322 may be a photodiode. The light emitting diode firstly irradiates light into the skin of the user, and because blood continuously flows, the light can be scattered predictably after entering the human body, then the photodiode of the light receiving part 1322 receives the scattered and returned light and converts the light signal into an electric signal, and finally heart rate data of the user is obtained according to the obtained electric signal.

By providing a plurality of light emitting portions 1321, when the wristwatch starts measuring the heart rate of the user, the plurality of light emitting portions 1321 emit a plurality of groups of light at the same time, and the light receiving portion 1322 can thus obtain more scattered light, so that the calculated heart rate is more accurate.

According to an embodiment of the present utility model, referring to fig. 2 and 3, a light shielding member 150 is disposed in the second through hole 1212 between the heart rate sensor 132 and the heart rate lens 140, and a first light transmitting hole 151 corresponding to positions of the light emitting part 1321 and the light receiving part 1322 is formed in the light shielding member 150, and the first light transmitting hole 151 is used for the light emitting part 1321 to emit light to the outside and/or the light receiving part 1322 to receive the light from the outside.

Since the heart rate sensor 132 emits and receives light during operation, in order to avoid mutual interference between light and inaccurate heart rate calculation result, the light shielding member 150 may be provided to isolate light interference between the light emitting portion 1321 and the light receiving portion 1322, so as to improve accuracy of heart rate calculation. The light shielding member 150 is made of an opaque material. In some embodiments, the light shielding member 150 is made of foam, which has a good light-shielding effect and is soft, so that the first light holes 151 can be more easily formed without damaging the heart rate sensor 132 and the heart rate lens 140.

The number of the first light holes 151 is the same as the number of the light emitting portions 1321 and the light receiving portions 1322, and each of the first light holes 151 corresponds to one of the light receiving portions 1322 or the light emitting portion 1321.

Through seting up first light trap 151 on light shield 150, the light of light emission portion 1321 emission can follow first light trap 151 and follow heart rate lens 140 and go out, and the light that gets into from heart rate lens 140 can be followed first light trap 151 and received by light receiving portion 1322, because be the light-proof material between each first light trap 151 on light shield 150, keep apart each other between light emission passageway and the incident channel, the light of emission and the light of receipt can not influence each other to the accuracy of heart rate detection has been improved.

In some embodiments, the shape of the first light hole 151 is the same as the shape of the heart rate sensor 132, the light shielding member 150 is sleeved on the heart rate sensor 132, and fills the gap between the heart rate sensor 132 and the sidewall of the first through hole 1211, so as to further avoid light interference between the light emitting portion 1321 and the light receiving portion 1322. Because the heart rate lens 140 is made of transparent material, the heart rate lens is the light-transmitting area 141, and external light can penetrate through the whole heart rate lens 140 to enter the watch, so that the measurement accuracy of the heart rate sensor 132 is affected. Secondly, the external world can directly observe the internal structure of the watch through the heart rate lens 140, so that the watch is not attractive in appearance. In order to solve the above-mentioned problem, referring to fig. 2, a light shielding film 160 is attached to the heart rate lens 140, and a second light transmitting hole 161 corresponding to the position of the heart rate sensor 132 is formed on the light shielding film 160 to enable the heart rate lens 140 to provide the light transmitting area 141.

The light shielding film 160 is made of a light-impermeable material, such as rubber, plastic, or the like, and may further insulate the light interference between the light emitting portion 1321 and the light receiving portion 1322. The light shielding film 160 can be attached to any side of the heart rate lens 140, or the light shielding films 160 can be attached to both sides of the heart rate lens 140, so that the internal structure of the watch body 10 cannot be observed from the outside through the heart rate lens 140 directly, and the overall aesthetic property is improved. In some embodiments, a light shielding film 160 is attached to the side of the heart lens 140 that is adjacent to the heart rate sensor 132.

By attaching the light shielding film 160 to the heart lens 140, the light shielding film 160 is provided with the second light transmission hole 161, so that the light emitted by the light emitting portion 1321 and the reflected light can only enter the first light transmission hole 151 from the light transmission region 141, and light interference between the light emitting portion 1321 and the light receiving portion 1322 is further isolated.

According to an embodiment of the present utility model, referring to fig. 3, 5 and 6, a first fixing groove 1213 is opened at the bottom of the first mounting groove 121, and waterproof glue is filled in the first fixing groove 1213 to paste and fix the heart rate lens 140 to the first mounting groove 121.

The first fixing groove 1213 may be provided one or more to more stably fix the heart rate lens 140.

In some embodiments, the first fixing groove 1213 is adjacent to an outer edge of the first mounting groove 121 and has a circular ring structure. The first fixing groove 1213 has a circular ring structure, so that the contact area between the waterproof glue filled in the first fixing groove 1213 and the first mounting groove 121 can be increased, and the waterproof glue can more stably adhere the heart rate lens 140 to the first mounting groove 121. The first fixing groove 1213 is adjacent to the outer edge of the first mounting groove 121 to avoid interference with the first and second through holes 1211 and 1212 formed at the center of the first mounting groove 121.

In order to further improve the fixing stability of the heart rate lens 140 in the first mounting groove 121, referring to fig. 7, according to an embodiment of the present utility model, on the basis that the bottom of the first mounting groove 121 is provided with the first fixing groove 1213, the side wall of the first mounting groove 121 is further provided with the second fixing groove 1214, and the second fixing groove 1214 is filled with waterproof glue to fix the heart rate lens 140 to the first mounting groove 121 in a pasting manner.

The second fixing groove 1214 is of a circular ring structure, so that the contact area between the waterproof glue filled in the second fixing groove 1214 and the first mounting groove 121 can be increased, and the heart rate lens 140 can be adhered to the first mounting groove 121 more stably by the waterproof glue.

Since the sensing plate 130 is provided with the body temperature sensor 131 and the heart rate sensor 132 at one side and the electronic device at the other side, it is necessary to consider that the electronic device cannot be damaged when the sensing plate 130 is fixed to the lower case 120. According to an embodiment of the present utility model, referring to fig. 2 and 6, the watch body 10 further includes a fixing member 170, the fixing member 170 has a circular ring structure, and an electronic device is disposed on a side of the detection plate 130 away from the heart rate sensor 132, and passes through a hollow region of the fixing member 170. The lower case 120 is provided with a second installation groove 123, the second installation groove 123 is a stepped groove, the second installation groove 123 includes a first portion 1231 located at the bottom and a second portion 1232 located above, and the diameter of the first portion 1231 is smaller than the diameter of the second portion 1232. The detecting plate 130 is located at the first portion 1231, the fixing member 170 is located at the second portion 1232, the inner side of the fixing member 170 is pressed against the detecting plate 130, and the outer side of the fixing member 170 is fixed to the stepped surface 1233 of the second mounting groove 123, so as to fix the detecting plate 130 to the lower case 120.

By providing the mount 170 in a circular ring configuration, electronics on the sensing plate 130 can pass through the hollow area of the mount 170. By providing the stepped second mounting groove 123, the inner side of the fixing member 170 (i.e., the side close to the center of the circle of the circular ring structure) can press the detection plate 130 on the first portion 1231 of the stepped groove, and the outer side of the fixing member 170 (i.e., the side far away from the center of the circle of the circular ring structure) is pressed on the step surface 1233 of the second mounting groove 123 for fixing, thereby playing a role in fixing the detection plate 130. By the mode, the positions of components in the watch body 10 are more reasonably arranged, and the space utilization rate is improved.

The embodiment of the present utility model further provides a wristwatch, as shown in fig. 8, including a wristband 20 and the wristwatch body 10 according to any of the above embodiments, wherein the wristband 20 is detachably connected to the wristwatch body 10.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (10)

1. A watch body, the watch body comprising:

the shell comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are connected to form an accommodating space, a first mounting groove is formed in the outer side of the lower shell, and a first through hole and a second through hole are formed in the bottom of the first mounting groove;

the detection plate is positioned in the accommodating space and fixedly connected with the lower shell, one side, close to the first mounting groove, of the detection plate is provided with a body temperature sensor and a heart rate sensor, the body temperature sensor is positioned in the first through hole, and the heart rate sensor is positioned in the second through hole;

the heart rate lens is arranged at the bottom of the first mounting groove, a light transmission area corresponding to the position of the heart rate sensor is provided on the heart rate lens, the light transmission area is used for enabling the heart rate sensor to emit light to the outside and/or receive the outside light, a heat conducting material is filled in the first through hole, and the heat conducting material is connected with the heart rate lens and the body temperature sensor.

2. The wristwatch body of claim 1, wherein the heart rate sensor includes a plurality of light emitting portions for emitting light to the outside and a light receiving portion for receiving the light of the outside.

3. The watch body according to claim 2, wherein a light shielding member is disposed in the second through hole and located between the heart rate sensor and the heart rate lens, and a first light transmitting hole corresponding to the positions of the light emitting portion and the light receiving portion is formed in the light shielding member, and the first light transmitting hole is used for the light emitting portion to emit light to the outside, and/or the light receiving portion to receive the light from the outside.

4. The watch body of claim 1, wherein the heart rate lens is made of a light-transmitting material, a light shielding film is attached to the heart rate lens, and a second light-transmitting hole corresponding to the position of the heart rate sensor is formed in the light shielding film so that the heart rate lens provides the light-transmitting area.

5. The watch body of claim 1, wherein the thermally conductive material is thermally conductive silicone grease.

6. The watch body of claim 1, wherein a first fixing groove is formed at the bottom of the first mounting groove, and waterproof glue is filled in the first fixing groove to paste and fix the heart rate lens to the first mounting groove.

7. The watch body of claim 6, wherein the heart rate lens is disc-shaped, the first mounting groove is a circular groove, and the first fixing groove is adjacent to an outer edge of the first mounting groove and is of a circular ring structure.

8. The watch body of claim 1, wherein a second fixing groove is formed in a side wall of the first mounting groove, and waterproof glue is filled in the second fixing groove to paste and fix the heart rate lens to the first mounting groove.

9. The watch body of claim 1, further comprising a fixture, the fixture being of annular configuration, the side of the sensing plate remote from the heart rate sensor being provided with electronics, the electronics passing through a hollow region of the fixture;

the lower shell is provided with a second mounting groove which is a stepped groove, the second mounting groove comprises a first part positioned at the bottom and a second part positioned above the first part, and the diameter of the first part is smaller than that of the second part;

the detection plate is located at the first part, the fixing piece is located at the second part, the inner side of the fixing piece is pressed on the detection plate, and the outer side of the fixing piece is fixed on the step surface of the second mounting groove so as to fix the detection plate on the lower shell.

10. A wristwatch, characterized in that it comprises: a wristband and a watch body as claimed in any one of claims 1 to 9, said wristband being detachably connected to said watch body.