CN215738875U - Monitoring device and wearable equipment - Google Patents

Abstract

The utility model provides a monitoring device and wearing equipment, the monitoring device comprises a first shell, a detection mechanism and a second shell, the first shell is provided with an opening, the second shell covers the opening and is connected with the first shell, the monitoring mechanism is arranged at the opening and is limited in the second shell, the first shell is provided with a first positioning structure, the second shell is provided with a second positioning structure, wherein the first positioning structure is matched with the second positioning structure to limit the second shell to rotate relative to the first shell, by arranging the first positioning structure and the second positioning structure, when the second shell is installed on the first shell, the matching between the first positioning structure and the second positioning structure can limit the installation position of the second shell on the first shell, so that the second shell can be quickly positioned on the first shell, and the situation that an operator adjusts the position of the second shell for multiple times is avoided, thereby improving the assembly efficiency.

Description

Monitoring device and wearable equipment

Technical Field

The utility model belongs to the technical field of intelligent wearing, and particularly relates to a monitoring device and wearing equipment.

Background

At present, the more and more appearance of electronic product is dressed to intelligence such as intelligence wrist-watch, bracelet in daily life, along with the development of technique and the improvement of life demand, the function of electronic product is dressed to intelligence such as intelligence wrist-watch, intelligence bracelet is more and more powerful, for example measure physiological monitoring functions such as blood oxygen, rhythm of the heart, body fat, ECG (heart electrograph).

Among the present intelligent wearable electronic equipment, in order to monitor human blood oxygen and rhythm of the heart, adopt a monitoring devices to monitor usually, monitoring devices includes casing, rhythm of the heart lens and locates the monitoring mechanism in the casing, and monitoring mechanism passes through the rhythm of the heart lens and detects light to human skin transmission to can receive the light after the reflection of human skin, thereby reach the monitoring of blood oxygen and rhythm of the heart. However, when the conventional heart rate lens is mounted on the housing, the position of the lens needs to be adjusted for many times, so that the window on the lens corresponds to the position of each sensor in the monitoring mechanism, the workload of operators is increased, and the working efficiency is reduced.

Disclosure of Invention

The embodiment of the utility model aims to provide a monitoring device to solve the technical problem that in the prior art, a heart rate lens is assembled on a shell, so that the working efficiency is low.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a monitoring device, includes first casing, monitoring mechanism and second casing, first casing has the opening, the second casing cover in the opening and with first casing is connected, monitoring mechanism locates the opening part and restrict in the second casing, first casing has first location structure, the second casing has second location structure, first location structure with second location structure cooperation is in order to restrict the second casing for first casing is rotatory.

Furthermore, the first positioning structure is a positioning block, and the second positioning structure is a positioning groove; or, the first positioning structure is a positioning groove, the second positioning structure is a positioning block, and the first positioning structure and the second positioning structure are mutually clamped and matched.

Furthermore, an annular groove is formed in one side, facing the second shell, of the first shell, an annular protrusion is arranged on one side, facing the first shell, of the second shell, and the annular protrusion is clamped in the annular groove.

Further, the monitoring device also comprises a bonding structure adhered to the bottom of the annular groove, and the annular bulge is adhered to the bonding structure.

Further, monitoring mechanism includes control panel, light-emitting mechanism and detection mechanism, light-emitting mechanism reaches detection mechanism all locates the control panel and with control panel electric connection, light-emitting mechanism is used for sending detection light, detection mechanism is used for detecting light after human skin reflection, monitoring devices is still including establishing and being used for connecting the second casing with the connecting piece of control panel, the second casing with the control panel all with the connecting piece bonds.

Furthermore, the second shell is at least provided with a positioning column, the peripheral side wall of the control panel is at least provided with a limiting groove, and the positioning column is correspondingly clamped with the limiting groove.

Further, the second case includes a main body, a first light guide portion, a second light guide portion, and a third light guide portion, the light emitting mechanism includes a first light emitting unit and a second light emitting unit that are disposed at an interval, the first light guide portion and the first light emitting unit are disposed in an aligned manner, the second light guide portion and the second light emitting unit are disposed in an aligned manner, and the third light guide portion and the detecting mechanism are disposed in an aligned manner, where the first light guide portion, the second light guide portion, the third light guide portion, and the main body are integrally injection-molded by a two-color mold process.

Furthermore, the connecting piece is provided with a first through hole, a second through hole and a third through hole which are arranged at intervals, the first light-emitting unit and the first through hole are arranged in an aligned mode, the second light-emitting unit and the second through hole are arranged in an aligned mode, and the detection mechanism and the third through hole are arranged in an aligned mode.

Further, the casing has first terminal surface and the second terminal surface of relative setting, first terminal surface with the second terminal surface all is used for installing the outside area body, first luminescence unit, the second luminescence unit and detection mechanism are in on the control panel the distribution direction with first terminal surface with the distribution direction between the second terminal surface is the same.

The utility model also provides wearing equipment comprising the monitoring device.

The wearing equipment of the monitoring device provided by the utility model has the beneficial effects that: compared with the prior art, the monitoring device of the utility model comprises a first shell, a monitoring mechanism and a second shell, the first shell is provided with an opening, the second shell covers the opening and is connected with the first shell, the monitoring mechanism is arranged at the opening and limited in the second shell, the first shell is provided with a first positioning structure, the second shell is provided with a second positioning structure, wherein the first positioning structure is matched with the second positioning structure to limit the second shell to rotate relative to the first shell, and by arranging the first positioning structure and the second positioning structure, when the second shell is mounted on the first shell, the cooperation between the first positioning structure and the second positioning structure can limit the mounting position of the second shell on the first shell, the second shell can be quickly positioned on the first shell, so that the situation that an operator adjusts the position of the second shell for many times is avoided, and the assembly efficiency 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 or the prior art descriptions 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 to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosion structure of a monitoring device according to an embodiment of the present invention;

fig. 3 is an exploded view of a part of the monitoring device according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken along A-A of FIG. 1;

fig. 5 is a partially enlarged schematic view of a portion a in fig. 1.

Wherein, in the figures, the respective reference numerals:

100. a first housing; 110. an annular groove; 130. a first end face; 140. a second end face; 150. a first positioning structure; 200. a monitoring mechanism; 210. a control panel; 2100. a limiting groove; 220. a first light emitting unit; 230. a second light emitting unit; 240. a detection mechanism; 300. a second housing; 310.

an annular projection; 320. a positioning column; 330. a main body portion; 340. a first light guide part; 350. a second light guide part; 360. a third light guide part; 370. a second positioning structure; 400. a connecting member; 410. a first through hole; 420. a second through hole; 430. a third via.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 5, a monitoring device according to an embodiment of the present invention will be described. The monitoring device includes a first housing 100, a monitoring mechanism 200, and a second housing 300. The physiological monitoring device may be applied to various wearable electronic devices, such as a smart watch, a smart bracelet, and an electronic detection device worn on the abdomen, and the second housing 300 of the physiological monitoring device may be disposed on the back of the electronic device in close contact with the skin of the human body.

The first casing 100 has an opening, so that the detection light emitted by the monitoring mechanism 200 can be transmitted toward the skin of the user through the opening, and the light reflected by the skin of the user can be detected by the monitoring mechanism 200 through the opening.

The monitoring mechanism 200 is disposed at the opening and limited in the second housing 300, and the first housing 100 and the second housing 300 are used together to protect the monitoring mechanism 200, so that the monitoring mechanism 200 is in a safe environment and the structure thereof is prevented from being damaged by the outside. The monitoring means 200 is used to detect a physiological parameter of the human body, such as a blood oxygen parameter in the blood of the human body or a heart rate parameter of the human body, and in particular, the monitoring mechanism 200 can emit red light, infrared light and green light to the skin of the human body through the second housing 300, and can receive red light signals, infrared light signals and green light signals after being reflected by the human body, the specific principle is that according to the spectral characteristics of oxyhemoglobin and reduced hemoglobin in red and infrared light regions, the absorption difference of oxyhemoglobin and reduced hemoglobin on red light and infrared light is very large, the light absorption degree and light scattering degree of blood are related to the blood oxygen saturation and the hemoglobin content, so that the contents of oxyhemoglobin and reduced hemoglobin in blood are different, the absorption spectrum of blood is different, so that red light and infrared light can be adopted for blood oxygen detection. The green light is mainly used for heart rate detection, and the specific principle is as follows: human blood is red in color and can effectively absorb green light emitted by a green light source, so that the fluctuation of light reflected from the skin can be more obvious in a green spectrum, and therefore, the heart rate value can be determined by acquiring the reflected green light.

The second housing 300 is a lens structure having a partial light-transmitting area, the second housing 300 covers the opening and is connected to the first housing 100, specifically, the second housing 300 is detachably connected to the first housing 100, compared with a design of directly integrally forming the second housing 300 and the first housing 100, the arrangement is such that the second housing 300 can be used as an independent standard component, can be applied to the first housing 100 in various structural forms, has good versatility, and avoids a process flow of forming a double-color mold on the first housing 100 in order to satisfy the light-transmitting property of the first housing 100, thereby saving cost. The shape of the opening is circular, and the shape of the second housing 300 matches the shape of the opening, so that the cross-sectional shape of the second housing 300 is also circular.

The first housing 100 has a first positioning feature 150 and the second housing 300 has a second positioning feature 370, the first positioning feature 150 cooperating with the second positioning feature 370 to limit rotation of the second housing 300 relative to the first housing 100. Specifically, the mating form between the first positioning structure 150 and the second positioning structure 370 may be a snap connection, a plug connection, or an abutment, and the utility model does not limit the mating form between the first positioning structure 150 and the second positioning structure 370, as long as the mating form for positioning the second housing 300 on the first housing 100 is within the scope of the utility model.

Compared with the prior art, the monitoring device provided by the utility model comprises a first shell 100, a monitoring mechanism 200 and a second shell 300, wherein the first shell 100 is provided with an opening, the second shell 300 covers the opening and is connected with the first shell 100, the monitoring mechanism 200 is arranged at the opening and is limited in the second shell 300, the first shell 100 is provided with a first positioning structure 150, the second shell 300 is provided with a second positioning structure 370, wherein the first positioning structure 150 is matched with the second positioning structure 370 to limit the second shell 300 to rotate relative to the first shell 100, by arranging the first positioning structure 150 and the second positioning structure 370, when the second shell 300 is installed on the first shell 100, the matching between the first positioning structure 150 and the second positioning structure 370 can limit the installation position of the second shell 300 on the first shell 100, so that the second shell 300 can be quickly positioned on the first shell 100, the operator is prevented from adjusting the position of the second housing 300 many times, thereby improving the assembly efficiency.

Referring to fig. 5, as an embodiment of the physiological monitoring device according to the present invention, the first positioning structure 150 is a positioning block, and the second positioning structure 370 is a positioning groove; or, the first positioning structure 150 is a positioning groove, the second positioning structure 370 is a positioning block, and the first positioning structure 150 and the second positioning structure 370 are engaged with each other. Specifically, this first location structure 150 and second location structure 370 constitute one and prevent slow-witted structure, have avoided the operation personnel can't find the exact mounted position fast when the assembly, carry out the location form of joint through constant head tank and locating piece, simple structure and location are effectual. The present invention is not limited to the specific structural form of the first and second positioning structures 150 and 370, and any structure that can satisfy the requirement of positioning the second housing 300 on the first housing 100 is within the scope of the present invention.

Preferably, the first positioning structure 150 is a positioning block, and the second positioning structure 370 is a positioning groove.

Referring to fig. 2 and 3, as an embodiment of the physiological monitoring device according to the present invention, an annular groove 110 is formed on a side of the first housing 100 facing the second housing 300, an annular protrusion 310 is formed on a side of the second housing 300 facing the first housing 100, and the annular protrusion 310 is engaged with the annular groove 110. It can be understood that, by providing the annular protrusion 310 on the second casing 300 and forming the annular groove 110 on the bottom side of the first casing 100, the snap connection between the annular protrusion 310 and the annular groove 110 can limit the second casing 300 from moving along the back side of the first casing 100, thereby ensuring the stability of the second casing 300 assembled on the first casing 100.

Referring to fig. 2, in an embodiment of the physiological monitoring device of the present invention, the monitoring device further includes an adhesive structure (not shown) adhered to the bottom of the annular groove 110, and the annular protrusion 310 is adhered to the adhesive structure. It should be noted that the bonding structure is a double-sided bonding structure, and the second housing 300 is bonded to the groove bottom of the annular groove 110 through the bonding structure, so that the second housing 300 can be limited from moving in a direction perpendicular to the back surface of the first housing 100, and the second housing 300 is prevented from being separated from the first housing 100. It is understood that the bonding connection method can maximally prevent the structure of the second housing 300 from being damaged, ensure the structural stability of the second housing 300, and is lower in cost, compared to other connection methods such as the screw connection method.

Referring to fig. 2 and 3, as an embodiment of the physiological monitoring device according to the present invention, the monitoring mechanism 200 includes a control board 210, a light emitting mechanism and a detecting mechanism 240, the light emitting mechanism and the detecting mechanism 240 are disposed on the control board 210 and electrically connected to the control board 210, the light emitting mechanism is used for emitting a detection light, the detecting mechanism 240 is used for detecting the light reflected by the skin of the human body, the monitoring device further includes a connecting member 400 for connecting the second housing 300 and the control board 210, and the second housing 300 and the control board 210 are both adhered to the connecting member 400. Specifically, the connector 400 has a first connection surface and a second connection surface which are oppositely arranged, the first connection surface is adhered to the second housing 300, and the second connection surface is adhered to the control board 210. Specifically, the control board 210 is electrically connected to a controller in the monitoring device, and the controller controls the monitoring mechanism 200 to emit a light source through the control circuit board, and controls the monitoring mechanism 200 to receive a PPG (photoplethysmography) signal. By providing the connection member 400 between the second housing 300 and the control board 210, the control board 210 is connected to the second housing 300, and the second connection surface is bonded to the control board 210 by bonding the first connection surface to the second housing 300, and as above, this bonding connection manner can prevent the structure of the second housing 300 and the structure of the control board 210 from being damaged to the greatest extent, and ensure the structural stability of the second housing 300 and the control board 210.

Preferably, the connector 400 is made of a foam material. The foam has elasticity, and can play a buffering role between the second shell 300 and the control panel 210, so that the structural stability of the second shell 300 and the control panel 210 is further ensured.

Referring to fig. 2 and 3, as an embodiment of the physiological monitoring device according to the present invention, the second housing 300 has at least one positioning post 320, the peripheral side wall of the control board 210 has at least one limiting groove 2100, and the positioning post 320 is correspondingly engaged with the limiting groove 2100. It can be understood that the positioning posts 320 and the limiting grooves 2100 ensure the installation stability of the control board 210, and have a simple and reliable structure.

Preferably, the number of the positioning posts 320 is 2, and the number of the limiting grooves 2100 is 2.

Referring to fig. 2 and 4, as an embodiment of the physiological monitoring device according to the present invention, the second housing 300 includes a main body 330, a first light guide 340, a second light guide 350 and a third light guide 360, the light-emitting mechanism includes a first light-emitting unit 220 and a second light-emitting unit 230 that are disposed at intervals, the first light guide 340 is disposed opposite to the first light-emitting unit 220, the second light guide 350 is disposed opposite to the second light-emitting unit 230, and the third light guide 360 is disposed opposite to the detecting mechanism 240. Specifically, the first light emitting unit 220 is configured to emit red light and infrared light, the second light emitting unit 230 is configured to emit green light, the red light and the infrared light can be guided to the skin surface of the human body through the first light guiding portion 340, and guided to the detecting mechanism 240 through the third light guiding portion 360 after being emitted from the skin surface of the human body, so that the detecting mechanism 240 receives a red light signal and an infrared light signal, thereby implementing blood oxygen parameter detection, the green light can be guided to the skin surface of the human body through the second light guiding portion 350, and guided to the detecting mechanism 240 through the third light guiding portion 360 after being emitted from the skin surface of the human body, so that the detecting mechanism 240 receives a green light signal, thereby implementing human heart rate detection; it should be noted that the light emitted from the first detection mechanism 240 and the light emitted from the second detection mechanism 240 can be used to detect the blood oxygen and heart rate parameters of the human body.

The first light guide part 340, the second light guide part 350, the third light guide part 360 and the main body part 330 are integrally injection-molded by a bicolor mold process, so that the waterproof performance is improved.

Referring to fig. 3, as an embodiment of the physiological monitoring device according to the present invention, the connecting member 400 is provided with a first through hole 410, a second through hole 420 and a third through hole 430 which are arranged at intervals, the first light emitting unit 220 is arranged in alignment with the first through hole 410, the second light emitting unit 230 is arranged in alignment with the second through hole 420, and the detecting mechanism 240 is arranged in alignment with the third through hole 430. It can be understood that, by correspondingly disposing the first light-emitting unit 220, the second light-emitting unit 230 and the detecting mechanism 240 in the first through hole 410, the second through hole 420 and the third through hole 430, the areas where the first through hole 410, the second through hole 420 and the third through hole 430 are located can isolate the first light-emitting unit 220, the second light-emitting unit 230 and the detecting mechanism 240, prevent the light rays in the respective units from interfering with each other, and improve the accuracy of detection by the monitoring mechanism 200.

Preferably, the material of the connector 400 is black in color, which is better to prevent light leakage.

Referring to fig. 1 and fig. 2, as an embodiment of the physiological monitoring device according to the present invention, the first housing 100 has a first end surface 130 and a second end surface 140 disposed oppositely, the first end surface 130 and the second end surface 140 are used for mounting an external belt, and the distribution directions of the first light emitting unit 220, the second light emitting unit 230 and the detecting mechanism 240 on the control board 210 are the same as the distribution directions between the first end surface 130 and the second end surface 140. It can be understood that, when the monitoring device is applied to the skin of the wrist of a human body, the monitoring device may be inclined to both sides of the wrist due to being worn loosely, so that the included angle between the detecting surfaces of the first light-emitting unit 220 and the second light-emitting unit 230 and the skin surface changes, when the included angle is greatly changed, the light emitted from the first light emitting unit 220 and the second light emitting unit 230 cannot be detected by the detection mechanism 240, the arrangement among the first light emitting unit 220, the second light emitting unit 230 and the detecting mechanism 240, so that the first and second light emitting units 220 and 230 are respectively adjacent to opposite sides of the wrist of the human body, when the monitoring device inclines towards the side part of the wrist, a light-emitting unit is always in close contact with the skin of the wrist, so that the condition that the detection mechanism 240 cannot receive light signals is avoided, and the detection accuracy is ensured.

The utility model also provides wearable equipment which comprises the monitoring device.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a monitoring devices, its characterized in that includes first casing, monitoring mechanism and second casing, first casing has the opening, the second casing cover in the opening and with first casing is connected, monitoring mechanism locates the opening part and restrict in the second casing, first casing has first location structure, the second casing has second location structure, first location structure with second location structure cooperation is in order to restrict the second casing for first casing is rotatory.

2. The monitoring device of claim 1, wherein the first locating structure is a locating block and the second locating structure is a locating slot; or, the first positioning structure is a positioning groove, the second positioning structure is a positioning block, and the first positioning structure and the second positioning structure are mutually clamped and matched.

3. The monitoring device of claim 1, wherein an annular groove is formed in a side of the first housing facing the second housing, and an annular protrusion is formed in a side of the second housing facing the first housing, and the annular protrusion is engaged with the annular groove.

4. The monitoring device of claim 3, further comprising an adhesive structure adhered to a bottom of the annular groove, the annular protrusion being adhered to the adhesive structure.

5. The monitoring device according to claim 1, wherein the monitoring mechanism comprises a control board, a light emitting mechanism and a detecting mechanism, the light emitting mechanism and the detecting mechanism are disposed on the control board and electrically connected to the control board, the light emitting mechanism is used for emitting a detecting light, the detecting mechanism is used for detecting the light reflected by the skin of the human body, the monitoring device further comprises a connecting member for connecting the second housing and the control board, and the second housing and the control board are both bonded to the connecting member.

6. The monitoring device according to claim 5, wherein the second housing has at least one positioning post, the control board has at least one limiting groove formed on a peripheral side wall thereof, and the positioning post is correspondingly engaged with the limiting groove.

7. The monitoring device according to claim 5, wherein the second housing includes a main body portion, a first light guide portion, a second light guide portion, and a third light guide portion, the light emitting mechanism includes a first light emitting unit and a second light emitting unit that are disposed at an interval, the first light guide portion is disposed opposite to the first light emitting unit, the second light guide portion is disposed opposite to the second light emitting unit, and the third light guide portion is disposed opposite to the detecting mechanism, wherein the first light guide portion, the second light guide portion, the third light guide portion, and the main body portion are integrally injection-molded by a two-color mold process.

8. The monitoring device according to claim 7, wherein the connecting member has a first through hole, a second through hole and a third through hole, the first light emitting unit is disposed opposite to the first through hole, the second light emitting unit is disposed opposite to the second through hole, and the detecting mechanism is disposed opposite to the third through hole.

9. The monitoring device as claimed in claim 8, wherein the housing has a first end face and a second end face opposite to each other, the first end face and the second end face are used for mounting an external belt, and the first light emitting unit, the second light emitting unit and the detecting mechanism are distributed on the control board in the same direction as the first end face and the second end face.

10. Wearing device, characterized in that it comprises a monitoring device according to any one of the preceding claims 1 to 9.

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