CN214549378U - Light source shading structure and intelligent wearable electronic product - Google Patents
Light source shading structure and intelligent wearable electronic product Download PDFInfo
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- CN214549378U CN214549378U CN202023118089.1U CN202023118089U CN214549378U CN 214549378 U CN214549378 U CN 214549378U CN 202023118089 U CN202023118089 U CN 202023118089U CN 214549378 U CN214549378 U CN 214549378U
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Abstract
The utility model belongs to the technical field of electronic products, in particular to a light source shading structure and an intelligent wearable electronic product; the light source shading structure comprises a circuit board, a heart rate lens and a light source module, and further comprises a plurality of optical sensing devices arranged on the circuit board at intervals along the circumferential direction of the light source module, a ring-shaped frame body is arranged between the light source module and the plurality of optical sensing devices, and a flexible shading ring is arranged between a ring opening formed on one side of the frame body, which is far away from the circuit board, and the heart rate lens; electronic product is dressed to intelligence includes shell, display screen subassembly and sets up the light source shading structure in the cavity that the shell encloses, is equipped with the installation window on the end lateral wall of shell, and rhythm of the heart lens fixed mounting is on the installation window. Framework, flexible shading ring can block light, and the light direct irradiation who avoids the light source module to send influences the rhythm of the heart and detects the precision on the optical induction device, has solved the problem that the rhythm of the heart that current intelligence dressed electronic product detects the precision low.
Description
Technical Field
The utility model belongs to the technical field of the electronic product, especially, relate to an electronic product is dressed to light source shading structure and intelligence.
Background
Electronic product is dressed to common intelligence has intelligent wrist-watch, bracelet etc. and along with scientific and technological development, the function of product is also more and more to intelligence is dressed, and its central rate detects the function and is the indispensable function of electronic product is dressed to each section intelligence. The heart rate detection mainly comprises the steps that light rays are emitted by the LED lamp and reflected back by the skin are received by the optical sensing device, and data analysis processing is carried out on signals fed back by the optical sensing device, so that the heart rate is calculated. Thereby influence the rhythm of the heart detection precision on the optical sensing device in order to avoid the light direct reflection that the LED lamp sent, set up the structure in separation light source route between LED lamp and optical sensing device, at present, mainly shelter from through the bubble cotton, but the shading effect is not good leads to the rhythm of the heart to detect the precision ratio and is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic product is dressed to light source shading structure and intelligence aims at solving the current intelligence and dresses the problem that the rhythm of the heart of electronic product detects the precision is low.
The utility model discloses a light source shading structure, light source shading structure include the circuit board, with the rhythm of the heart lens and the setting that the circuit board interval set up are in the circuit board is close to light source module on rhythm of the heart lens one side still includes the edge the circumference interval of light source module sets up a plurality of optical induction devices on the circuit board correspond on the rhythm of the heart lens light source module, a plurality of optical induction device punishment do not is equipped with the printing opacity district light source module and a plurality of be equipped with the framework that is the annular form between the optical induction device the framework is kept away from the ring mouth that circuit board one side formed with be equipped with flexible anti-light ring between the rhythm of the heart lens.
As an improvement, the frame body and the flexible shading ring are of a split structure, and the flexible shading ring is fixedly connected with the ring opening of the frame body.
As an improvement, the flexible shading ring is provided with an annular clamping groove, and the annular opening of the frame body is clamped in the annular clamping groove.
As an improvement, one side of the flexible shading ring, which is far away from the heart rate lens, is arranged to be a plane, and the annular clamping groove is arranged on the plane.
As an improvement, the frame body and the flexible shading ring are of an integrated structure formed by injection molding.
As an improvement, the frame body comprises a bottom plate part and a side plate part surrounding the side edge of the bottom plate part, and the light source module is fixedly installed on the bottom plate part.
As an improvement, a mounting electrode electrically connected with the light source module is fixed on the bottom plate part, and the mounting electrode is fixedly connected on the circuit board and electrically connected with the circuit board.
As an improvement, the light source module comprises a plurality of LED lamps.
The utility model discloses an electronic product is dressed to intelligence, the electronic product is dressed to intelligence is including enclosing into the shell of cavity, installing display screen subassembly and setting on the accent of shell are in the cavity that the shell encloses light source shading structure be equipped with the installation window on the end lateral wall of shell, rhythm of the heart lens fixed mounting be in on the installation window.
As an improvement, the intelligent wearable electronic product is an intelligent watch or a bracelet.
Due to the adoption of the technical scheme, the utility model discloses a light source shading structure includes the circuit board, with the heart rate lens that the circuit board interval set up and set up the light source module on the circuit board is close to heart rate lens one side, still include along the circumference interval of light source module set up a plurality of optical sensing device on the circuit board, correspond on the heart rate lens light source module, a plurality of optical sensing device punishment do not are equipped with the light-transmitting zone, be equipped with the framework that is the annular form between light source module and a plurality of optical sensing device, be equipped with flexible shading ring between the ring mouth that forms on one side of keeping away from the circuit board at the framework and heart rate lens; electronic product is dressed to intelligence is equipped with the installation window including the shell that encloses into the cavity, installing display screen subassembly on the accent of shell and setting in the light source shading structure in the cavity that the shell encloses, on the end lateral wall of shell, rhythm of the heart lens fixed mounting is on the installation window. Because the annular frame body is arranged between the light source module and the optical sensing devices, the flexible shading ring is arranged between the ring opening formed at one side of the frame body far away from the circuit board and the heart rate lens, light rays emitted by the light source module can only penetrate out of the light-transmitting area on the heart rate lens corresponding to the light source module and irradiate on the skin of a user under the blocking action of the frame body and the flexible shading ring, the light rays reflected by the skin of the user can irradiate on the optical sensing devices from the light-transmitting area on the heart rate lens corresponding to the optical sensing devices, the optical sensing devices convert optical signals into electric signals and transmit the electric signals to the mainboard of the intelligent wearable electronic product for analysis, from this detect user's rhythm of the heart, the light direct irradiation that can avoid the light source module to send influences the rhythm of the heart and detects the precision on the optical induction device, has solved the problem that the rhythm of the heart of current intelligence wearing electronic product detects the low precision.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a light source shading structure of the present invention;
fig. 2 is a schematic top view of the flexible light-shielding ring of the light source light-shielding structure of the present invention;
fig. 3 is a schematic cross-sectional structural view of the flexible shading ring of the light source shading structure of the present invention;
wherein, 11, circuit board, 12, light source module, 13, optical sensing device, 14, framework, 15, flexible shading ring, 151, ring groove, 16, heart rate lens.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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 invention and are not intended to limit the invention.
Fig. 1 to fig. 3 are the structural schematic diagram of the light source shading structure of the present invention, wherein, fig. 1 shows the utility model discloses a sectional structure schematic diagram of light source shading structure, fig. 2 shows the utility model discloses a structural schematic diagram overlooking of flexible shading ring of light source shading structure, fig. 3 shows the utility model discloses a sectional structure schematic diagram of flexible shading ring of light source shading structure. For the sake of convenience, only the parts relevant to the present invention are shown in the drawings.
By figure 1, figure 2 and figure 3 can know, this light source shading structure includes circuit board 11, heart rate lens 16 and the light source module 12 of setting on the circuit board is close to heart rate lens 16 one side with 11 interval settings of circuit board, still include a plurality of optical sensing device 13 of setting on circuit board 11 along the circumference interval of light source module 12, correspond light source module 12 on heart rate lens 16, a plurality of optical sensing device 13 punishment do not are equipped with the printing opacity district, be equipped with the framework 14 that is the annular form between light source module 12 and a plurality of optical sensing device 13, it is equipped with flexible shading ring 15 to keep away from between the ring mouth that circuit board 11 one side formed and heart rate lens 16 at framework 14.
Because be equipped with the framework 14 that is the ring form between light source module 12 and a plurality of optical sensing device 13, keep away from being equipped with flexible anti-light ring 15 between the ring mouth that circuit board 11 one side formed and heart rate lens 16 at framework 14, the light that light source module 12 sent is at framework 14, flexible anti-light ring 15 blocks under the effect, can only follow the light zone that corresponds light source module 12 on heart rate lens 16 and see through and shine on user's skin, light after user's skin (human blood is red can absorb partly green glow) reflection can follow the light zone that corresponds a plurality of optical sensing device 13 departments on heart rate lens 16 and shine on a plurality of optical sensing device 13, convert light signal into electrical signal transmission to the mainboard of intelligence wearing electronic product by optical sensing device 13 and carry out the analysis, detect user's heart rate from this, the utility model discloses a light source structure shading can avoid light that light source module 12 sent directly to shine on optical sensing device 13 and influence heart rate detection on optical sensing device 13 The problem of current intelligence wearing electronic product's rhythm of the heart detection precision low is solved to the precision.
The utility model discloses in, framework 14 and flexible shading ring 15 are split type structure, are equipped with ring groove 151 on flexible shading ring 15, and the ring mouth joint that framework 14 kept away from circuit board 11 one side formation is in ring groove 151.
Specifically speaking, one side of the flexible shading ring 15 far away from the heart rate lens 16 is set to be a plane, and the ring-shaped clamping groove 151 is arranged on the plane, so that the ring-shaped clamping groove 151 is convenient to set.
Of course, the frame 14 and the flexible light-shielding ring 15 may be formed by a two-shot molding process, which makes the installation more convenient.
Typically, the flexible light-blocking ring 15 is made of a light-impermeable material, such as rubber or the like.
The utility model discloses in, framework 14 includes the bottom plate portion, encircles the side plate portion that the side of bottom plate portion set up, and light source module 12 fixed mounting is equipped with between bottom plate portion and circuit board 11 and pastes the dress electrode on the bottom plate portion, and framework 14, light source module 12 of being convenient for are installed.
In the present invention, the light source module 12 generally includes a plurality of LED lamps; the heart rate lens 16 is typically a sapphire glass sheet, and an opaque layer is coated on the sapphire glass sheet, and a transparent area is formed on the opaque layer corresponding to the light source module 12 and the plurality of optical sensing devices 13.
The utility model discloses in, optical sensing device 13 is photosensitive sensor, certainly also can choose for use photodiode etc. as required.
The utility model discloses in still relate to an electronic product is dressed to intelligence, this electronic product is dressed to intelligence including the shell that encloses into the cavity, install the display screen subassembly on the accent of shell, still including setting up the light source shading structure in the cavity that the shell encloses, is equipped with the installation window on the end lateral wall of shell, 16 fixed mounting of rhythm of the heart lens are on the installation window.
Generally, this intelligence is dressed electronic product and is intelligent wrist-watch, bracelet etc..
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a light source shading structure, including the circuit board, with the rhythm of the heart lens that the circuit board interval set up and setting are in the circuit board is close to light source module on rhythm of the heart lens one side, its characterized in that still includes the edge the circumference interval of light source module sets up a plurality of optical sensing devices on the circuit board correspond on the rhythm of the heart lens light source module, a plurality of optical sensing device punishment do not is equipped with the printing opacity district light source module and a plurality of be equipped with the framework that is the annular form between the optical sensing device the framework is kept away from the ring mouth that circuit board one side formed with be equipped with flexible anti-light ring between the rhythm of the heart lens.
2. The light source shading structure according to claim 1, wherein the frame body and the flexible shading ring are a split structure, and the flexible shading ring is fixedly connected to the ring opening of the frame body.
3. The light source shading structure according to claim 2, wherein an annular groove is provided on the flexible shading ring, and the annular opening of the frame body is engaged with the annular groove.
4. The light source shading structure according to claim 3, wherein a side of the flexible shading ring away from the heart rate lens is disposed as a plane, and the annular clamping groove is disposed on the plane.
5. The light source shading structure according to claim 1, wherein the frame body and the flexible shading ring are an injection-molded integral structure.
6. The light source shading structure according to any one of claims 1 to 5, wherein the frame body includes a bottom plate portion, and a side plate portion disposed around a side edge of the bottom plate portion, and the light source module is fixedly mounted on the bottom plate portion.
7. The light source shading structure according to claim 6, wherein a mounting electrode electrically connected to the light source module is fixed on the bottom plate, and the mounting electrode is fixedly connected to the circuit board and electrically connected to the circuit board.
8. The light source shading structure according to claim 6, wherein the light source module comprises a plurality of LED lamps.
9. An intelligent wearable electronic product, comprising a housing enclosing a cavity, a display screen assembly mounted on an opening of the housing, and further comprising a light source shading structure according to any one of claims 1 to 8 disposed in the cavity enclosed by the housing, wherein a mounting window is disposed on a bottom side wall of the housing, and the heart rate lens is fixedly mounted on the mounting window.
10. The intelligent wearable electronic product of claim 9, wherein the intelligent wearable electronic product is a smart watch or a bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118089.1U CN214549378U (en) | 2020-12-21 | 2020-12-21 | Light source shading structure and intelligent wearable electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118089.1U CN214549378U (en) | 2020-12-21 | 2020-12-21 | Light source shading structure and intelligent wearable electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214549378U true CN214549378U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023118089.1U Active CN214549378U (en) | 2020-12-21 | 2020-12-21 | Light source shading structure and intelligent wearable electronic product |
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| CN (1) | CN214549378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153479A (en) * | 2022-09-05 | 2022-10-11 | 杭州中芯微电子有限公司 | Intelligent wrist strap suitable for wrist of patient in medical institution |
| WO2023109830A1 (en) * | 2021-12-17 | 2023-06-22 | 维沃移动通信有限公司 | Electronic device |
-
2020
- 2020-12-21 CN CN202023118089.1U patent/CN214549378U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023109830A1 (en) * | 2021-12-17 | 2023-06-22 | 维沃移动通信有限公司 | Electronic device |
| CN115153479A (en) * | 2022-09-05 | 2022-10-11 | 杭州中芯微电子有限公司 | Intelligent wrist strap suitable for wrist of patient in medical institution |
| CN115153479B (en) * | 2022-09-05 | 2024-02-06 | 杭州中芯微电子有限公司 | Intelligent wrist strap suitable for wrist of patient of medical institution |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |