CN215584153U - Blood oxygen detection device and air conditioner indoor unit - Google Patents
Blood oxygen detection device and air conditioner indoor unit Download PDFInfo
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- CN215584153U CN215584153U CN202120392324.XU CN202120392324U CN215584153U CN 215584153 U CN215584153 U CN 215584153U CN 202120392324 U CN202120392324 U CN 202120392324U CN 215584153 U CN215584153 U CN 215584153U
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Abstract
The utility model belongs to the technical field of air conditioners, and particularly relates to a blood oxygen detection device and an air conditioner indoor unit. The utility model aims to solve the problem that the old people are inconvenient to use in the process of independently using the existing blood oxygen detection device. When the blood oxygen detection device is used, a finger of a person extends into the first finger clamping groove or the second finger clamping groove and touches the pressure sensor, the motor drives the transmission component to enable the sliding block to slide along the first guide rail and move close to the fixed block and extrude the finger until the extrusion force reaches a set threshold value, red light emitted by the red light diode and infrared light emitted by the infrared light diode penetrate through the finger and are received by the optical sensor to detect blood oxygen, and the motor is controlled to drive the transmission component to enable the sliding block to slide along the first guide rail and to be far away from the fixed block after detection is finished. Therefore, the blood oxygen content of the person can be automatically detected by the blood oxygen detection device, and the blood oxygen detection device is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to a blood oxygen detection device and an air conditioner indoor unit.
Background
People normally have a blood oxygen saturation of 95% to 100%, and if the blood oxygen saturation is lower than 90%, it is considered as hypoxemia, which may affect central nervous system, liver, kidney and other important organs. People generally detect the blood oxygen saturation degree through a blood oxygen detection device, and assist in judging the current health condition of the body according to the measured data.
Currently, the existing finger-clipped blood oxygen detecting device generally includes an upper housing, a lower housing and a pivot connecting the upper housing and the lower housing, wherein the upper housing and the lower housing can rotate around the pivot to open a certain angle during measurement, so as to place the finger of the measured person in the finger containing cavity between the upper housing and the lower housing, and then obtain data related to the blood oxygen content of the human body by using the measuring element arranged between the upper housing and the lower housing. The spring is set between the upper and lower shells to generate clamp force between the upper and lower shells by the spring force, so as to fix the finger of the tested person in the finger cavity between the upper and lower shells.
However, when the blood oxygen detecting device is used in life, the elderly need a large force to operate the upper and lower cases during the independent use of the blood oxygen detecting device, which causes inconvenience in use of the blood oxygen detecting device.
Accordingly, there is a need in the art for a new blood oxygen detecting device and an indoor unit of an air conditioner to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, namely to solve the problem that the old people are inconvenient to use in the process of independently using the existing blood oxygen detection device, the utility model provides the blood oxygen detection device and an air conditioner indoor unit.
Firstly, the utility model provides a blood oxygen detection device, which comprises a fixed block, a sliding block, a first guide rail, a motor and a transmission component; the fixed block is arranged opposite to the sliding block, one end of the fixed block is provided with a first finger clamping groove facing the sliding block, and the sliding block is provided with a second finger clamping groove opposite to the first finger clamping groove; the sliding block is connected with the fixed block in a sliding mode through the first guide rail; the motor is arranged to drive the transmission component to enable the sliding block to slide along the first guide rail; one of the first finger clamping groove and the second finger clamping groove is provided with an optical sensor, the other side of the first finger clamping groove is provided with a red light diode and an infrared light diode, the red light diode and the infrared light diode are opposite to the optical sensor, the red light diode is used for emitting red light, and the infrared light diode is used for emitting infrared light; at least one of the first finger groove and the second finger groove is provided with a pressure sensor.
As a preferable technical solution of the blood oxygen detecting device provided by the present invention, one end of the first guide rail is fixedly connected to the fixed block, and the sliding block is provided with a first sliding body in sliding fit with the first guide rail.
As a preferable technical solution of the blood oxygen detecting device provided by the present invention, one of the first guide rail and the first sliding body is provided with a trapezoidal sliding groove, and an opening of the trapezoidal sliding groove perpendicular to an extending direction of the first guide rail is gradually reduced outward.
As a preferable technical solution of the blood oxygen detecting device provided by the present invention, the motor is disposed on the fixed block, and an output shaft of the motor is connected to the sliding block through the transmission member.
As a preferable technical solution of the blood oxygen detecting device provided by the present invention, the transmission member includes a screw rod; the sliding block is provided with a threaded hole or a nut matched with the screw rod; alternatively, the transmission member comprises a rack and a pinion; the output shaft of the motor is connected with the gear, the fixed block is provided with a limiting part, the rack is meshed with the gear, and one end of the rack penetrates through a limiting hole in the limiting part and is fixedly connected with the sliding block.
As a preferred technical solution of the blood oxygen detecting device provided by the present invention, the blood oxygen detecting device further comprises a protection plate; one end of the protection plate is connected to one surface, facing the sliding block, of the fixed block, the protection plate is perpendicular to the opposite surfaces of the sliding block and the fixed block, and a wide slit for the protection plate to stretch is formed in one side, facing the fixed block, of the sliding block; one side of the protection plate is the first finger clamping groove and the second finger clamping groove, and the other side of the protection plate is the first guide rail, the motor and the transmission part.
Then, the utility model also provides an air conditioner indoor unit, which comprises an indoor unit body and the blood oxygen detection device in any one of the technical schemes, wherein the indoor unit body comprises a casing and a computer board arranged in the casing; the computer board is electrically and/or communicatively connected with the blood oxygen detection device; the blood oxygen detection device is arranged inside the shell; the machine shell is provided with a detection hole, the fixed block is fixedly connected to the inner wall of the machine shell, the first clamping finger groove is located on one side of the axis of the detection hole, and the second clamping finger groove is located on the other side of the axis of the detection hole; the computer board is electrically and/or communicatively connected with at least one of the motor, the light sensor, the red light diode, the infrared light diode and the pressure sensor.
As a preferable technical solution of the above air conditioner indoor unit provided by the present invention, the outer edge of the fixing block is provided with a mounting hole, and the fixing block passes through the mounting hole by a screw and is fixed on the inner wall of the casing; and/or, be connected with the second guide rail on the inner wall of casing, be provided with on the sliding block with second sliding body of second guide rail sliding fit.
As a preferable technical solution of the indoor unit of an air conditioner provided by the present invention, the computer board is further provided with a communication component.
As a preferable technical solution of the above air conditioner indoor unit provided by the present invention, the air conditioner indoor unit is a floor type.
The utility model provides a blood oxygen detection device, wherein in the using process, a finger of a person extends into a first finger clamping groove or a second finger clamping groove and touches a pressure sensor, and after a pressing force is detected, a motor drives a transmission component to enable a sliding block to slide along a first guide rail and move close to a fixed block and extrude the finger; when the pressure sensor detects that the extrusion force reaches a set threshold value, the sliding block is controlled to stop moving, red light emitted by the red light diode and infrared light emitted by the infrared light diode penetrate through the finger and are received by the optical sensor, blood oxygen detection can be carried out according to the absorption rate of blood vessels in the finger to the red light and the infrared light, and after the detection is finished, the motor is controlled to drive the transmission part to enable the sliding block to slide along the first guide rail and be far away from the fixed block. Therefore, the blood oxygen content of the person can be automatically detected by the blood oxygen detection device, and the blood oxygen detection device is more convenient to use.
In addition, the utility model provides an air conditioner indoor unit which comprises an indoor unit body and a blood oxygen detection device, wherein when the air conditioner indoor unit is used, fingers of a person can extend into a position between the first finger clamping groove and the second finger clamping groove through detection holes in a shell of the indoor unit body to perform blood oxygen detection. The indoor unit body and the blood oxygen detection device share the shell and other devices such as the computer board, so that the functions of the indoor unit of the air conditioner are enriched, and the blood oxygen detection in the life of people is further facilitated.
Drawings
The blood oxygen detecting device and the air conditioner indoor unit of the present invention will be described with reference to the accompanying drawings. In the drawings:
FIG. 1 is a schematic front view of an oximeter device according to the present embodiment;
FIG. 2 is a sectional view of the blood oxygen detecting device of FIG. 1 taken along plane A-A;
FIG. 3 is a schematic structural diagram of a first guide rail of the blood oxygen detecting device of the present embodiment;
FIG. 4 is a schematic view of an installation structure of the blood oxygen detecting device of the present embodiment in an indoor unit of an air conditioner;
fig. 5 is a schematic external structural view of an indoor unit of an air conditioner according to the first embodiment;
fig. 6 is a schematic external structural view of an indoor unit of an air conditioner according to a second embodiment of the present invention.
List of reference numerals
11-fixing block; 111-a first finger groove; 112-a light sensor; 113-an electric motor; 114-a screw rod; 115-guard plate; 116-a first guide rail; 1161-trapezoidal grooves;
12-a slider; 121-a second finger grip; 122-a red diode; 123-infrared light diode; 124-a pressure sensor; 125-a threaded hole; 126-wide slit;
2-indoor machine body; 21-a housing; 211-detection wells; 212-a second guide rail; 213-screw; 214-air outlet.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to solve the above problems in the prior art, that is, to solve the problem that the elderly are inconvenient to use in the process of independently using the existing blood oxygen detecting device, the present embodiment provides a blood oxygen detecting device and an air conditioner indoor unit.
First, the present embodiment provides a blood oxygen detecting device, as shown in fig. 1 and fig. 2, which includes a fixed block 11, a sliding block 12, a first guide rail 116, a motor 113, and a transmission member (e.g., a screw 114 shown in fig. 2); fixed block 11 is arranged opposite to sliding block 12, one end of fixed block 11 is provided with first finger clamping groove 111 facing sliding block 12, and sliding block 12 is provided with second finger clamping groove 121 opposite to first finger clamping groove 111; sliding block 12 is connected with fixed block 11 in a sliding manner through first guide rail 116; motor 113 is configured to drive transmission member to slide block 12 along first guide rail 116; one of the first finger clamping groove 111 and the second finger clamping groove 121 is provided with an optical sensor 112, the other side of the first finger clamping groove is provided with a red light diode 122 and an infrared light diode 123, the red light diode 122 and the infrared light diode 123 are both opposite to the optical sensor 112, the red light diode 122 is used for emitting red light, and the infrared light diode 123 is used for emitting infrared light; at least one of the first and second finger grooves 111 and 121 is provided with a pressure sensor 124.
Exemplarily, taking fig. 2 as an example, a red diode 122 and an infrared diode 123 are disposed on the second finger-clipping groove 121, a pressure sensor 124 and an optical sensor 112 are disposed on the first finger-clipping groove 111, and the optical sensor 112 includes two portions, which correspond to the red diode 122 and the infrared diode 123, respectively. It is understood that the blood oxygen detecting device of the present embodiment measures the functional oxygen saturation, which refers to the percentage of the oxidized hemoglobin (HbO) in the hemoglobin capable of carrying oxygen. It uses the existing blood oxygen detection principle, and the light sensor 112 compares the light absorption rate before and after the pulsation in the blood vessel, so as to obtain the measurement result.
As a preferred embodiment of the blood oxygen detecting device provided in this embodiment, as shown in fig. 2, one end of first guiding rail 116 may be fixedly connected to fixed block 11, and sliding block 12 is provided with a first sliding body slidably engaged with first guiding rail 116.
As a preferred embodiment of the above blood oxygen detecting device provided in this embodiment, as shown in fig. 2, a motor 113 may be disposed on the fixed block 11, and an output shaft of the motor 113 is connected to the sliding block 12 through a transmission member.
Illustratively, the transmission member may be a lead screw 114; sliding block 12 is provided with a threaded hole 125 or nut that mates with lead screw 114. The length of lead screw 114 extending into slide block 12 as lead screw 114 is rotated about its axis by motor 113 changes, so that slide block 12 slides along first guide rail 116 and approaches or departs from fixed block 11.
In addition, the transmission component can also be a rack (not shown in the figure) and a gear (not shown in the figure); the output shaft of the motor 113 is connected with a gear, the fixing block 11 is provided with a limiting piece, the limiting piece can be a limiting plate with a certain thickness, the limiting plate is provided with a long-strip-shaped limiting hole for a rack to pass through, the rack is meshed with the gear, and one end of the rack passes through the limiting hole on the limiting piece and is fixedly connected with the sliding block 12. Thereby guarantee that the rack can only carry out telescopic motion along its length direction for sliding block 12 is more reliable for the removal of fixed block 11.
As a preferred embodiment of the blood oxygen detecting device provided in this embodiment, as shown in fig. 2, the blood oxygen detecting device further includes a protection plate 115; one end of the protection plate 115 is connected to one surface of the fixed block 11 facing the sliding block 12, the protection plate 115 is perpendicular to the opposite surfaces of the sliding block 12 and the fixed block 11, and a wide slit 126 for the protection plate 115 to stretch and retract is formed in one side of the sliding block 12 facing the fixed block 11; one side of the shielding plate 115 is a first finger groove 111 and a second finger groove 121, and the other side of the shielding plate 115 is a first guide rail 116, a motor 113, and a transmission part. Therefore, the fingers of the person can not contact the first guide rail 116 or the transmission part, and the problem that the person is injured due to contact with the moving first guide rail 116 or the transmission part when blood oxygen detection is carried out is avoided.
In the blood oxygen detecting device provided by this embodiment, during the use process, a finger of a person extends into the first finger-clamping groove 111 or the second finger-clamping groove 121 and touches the pressure sensor 124, and after the pressure sensor 124 detects the pressing force, the motor 113 drives the transmission component (controlled by the controller or the computer board) to move the sliding block 12 closer to the fixed block 11 along the first guide rail 116 and press the finger; when pressure sensor 124 detects that the pressing force reaches a set threshold value, sliding block 12 is controlled to stop moving, red light emitted by red light diode 122 and infrared light emitted by infrared light diode 123 penetrate through the finger and are received by light sensor 112, blood oxygen detection can be performed according to the absorption rate of blood vessels in the finger to the red light and the infrared light, and after detection is completed, motor 113 is controlled to drive transmission part, so that sliding block 12 slides along first guide rail 116 and is far away from fixed block 11. Therefore, the blood oxygen content of the person can be automatically detected by the blood oxygen detection device, and the blood oxygen detection device is more convenient to use.
In addition, as shown in fig. 4 to 6, the present embodiment further provides an air conditioner indoor unit, which includes an indoor unit body 2 and the blood oxygen detection device in any of the above embodiments, and the indoor unit body 2 includes a casing 21 and a computer board (not shown) disposed in the casing 21; the computer board is electrically and/or communicatively connected with the blood oxygen detection device; the blood oxygen detection device is arranged inside the casing 21; a detection hole 211 is formed in the machine shell 21, the fixed block 11 is fixedly connected to the inner wall of the machine shell 21, the first finger clamping groove 111 is located on one side of the axis of the detection hole 211, and the second finger clamping groove 121 is located on the other side of the axis of the detection hole 211; at least one of the motor 113, the light sensor 112, the red diode 122, the infrared diode 123, and the pressure sensor 124 is electrically and/or communicatively connected to the computer board.
It can be understood that the present embodiment provides an air conditioner indoor unit, which includes an indoor unit body 2 and a blood oxygen detecting device, when in use, a finger of a person can extend into between the first finger clamping groove 111 and the second finger clamping groove 121 through the detecting hole 211 on the casing 21 of the indoor unit body 2 for blood oxygen detection. Through other devices such as the shared casing 21 of the indoor unit body 2 and the blood oxygen detection device, the computer board and the like, the utilization rate of relevant devices in the indoor unit body 2 is improved, the functions of the indoor unit of the air conditioner are enriched, and the blood oxygen detection in the life of people is further facilitated.
As a preferred embodiment of the above-mentioned air conditioner indoor unit provided in this embodiment, as shown in fig. 4, a mounting hole is provided on an outer edge of the fixing block 11, and the fixing block 11 is fixed on an inner wall of the cabinet 21 by passing a screw 213 through the mounting hole. Second guide rail 212 may be connected to the inner wall of housing 21, and slide block 12 may be provided with a second slider slidably engaged with second guide rail 212. Thus, the reliability of connection or fitting of slide block 12 to indoor unit body 2 is ensured. For the structure of the second guide rail 212 and the second sliding body, refer to the foregoing description of the first guide rail 116 and the first sliding body.
As a preferred implementation manner of the indoor unit of the air conditioner provided by this embodiment, the computer board is further provided with a communication component. The communication assembly can be connected with a mobile phone or other intelligent terminals in a Bluetooth or wireless mode and the like so that a user can check blood oxygen detection results of the user or upload the detection results to other data terminals.
As a preferred embodiment of the above-mentioned air conditioner indoor unit provided in this embodiment, the air conditioner indoor unit may be a floor type air conditioner indoor unit, such as a cabinet type air conditioner indoor unit in fig. 5 and 6. Wherein, the inspection hole 211 of fig. 5 is located below the air outlet 214, and the inspection hole 211 in fig. 6 is located above the air outlet 214, so that the position of the inspection hole 211 can be correspondingly set according to the situation in practical application, thereby facilitating the use of users.
Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (10)
1. A blood oxygen detection device is characterized by comprising a fixed block, a sliding block, a first guide rail, a motor and a transmission component;
the fixed block is arranged opposite to the sliding block, one end of the fixed block is provided with a first finger clamping groove facing the sliding block, and the sliding block is provided with a second finger clamping groove opposite to the first finger clamping groove; the sliding block is connected with the fixed block in a sliding mode through the first guide rail; the motor is arranged to drive the transmission component to enable the sliding block to slide along the first guide rail;
one of the first finger clamping groove and the second finger clamping groove is provided with an optical sensor, and the other side of the first finger clamping groove is provided with a red light diode and an infrared light diode which are opposite to the optical sensor;
at least one of the first finger groove and the second finger groove is provided with a pressure sensor.
2. The blood oxygen detecting device according to claim 1, wherein one end of the first guiding rail is fixedly connected to the fixing block, and the sliding block is provided with a first sliding body which is in sliding fit with the first guiding rail.
3. The blood oxygen detecting device according to claim 2, wherein one of the first guide rail and the first sliding body is provided with a trapezoidal sliding groove, and an opening of the trapezoidal sliding groove perpendicular to the extending direction of the first guide rail is gradually reduced outwards.
4. The blood oxygen detecting device according to claim 1, wherein said motor is disposed on said fixing block, and an output shaft of said motor is connected to said sliding block through said transmission member.
5. The blood oxygen detection device according to claim 4, wherein the transmission member comprises a lead screw; the sliding block is provided with a threaded hole or a nut matched with the screw rod; alternatively, the first and second electrodes may be,
the transmission component comprises a rack and a gear; the output shaft of the motor is connected with the gear, the fixed block is provided with a limiting part, the rack is meshed with the gear, and one end of the rack penetrates through a limiting hole in the limiting part and is fixedly connected with the sliding block.
6. The blood oxygen detection device according to claim 1, further comprising a protection plate;
one end of the protection plate is connected to one surface, facing the sliding block, of the fixed block, the protection plate is perpendicular to the opposite surfaces of the sliding block and the fixed block, and a wide slit for the protection plate to stretch is formed in one side, facing the fixed block, of the sliding block;
one side of the protection plate is the first finger clamping groove and the second finger clamping groove, and the other side of the protection plate is the first guide rail, the motor and the transmission part.
7. An indoor unit of an air conditioner, which is characterized by comprising an indoor unit body and the blood oxygen detection device as claimed in any one of claims 1 to 6, wherein the indoor unit body comprises a casing and a computer board arranged in the casing; the computer board is electrically and/or communicatively connected with the blood oxygen detection device;
the blood oxygen detection device is arranged inside the shell; the machine shell is provided with a detection hole, the fixed block is fixedly connected to the inner wall of the machine shell, the first clamping finger groove is located on one side of the axis of the detection hole, and the second clamping finger groove is located on the other side of the axis of the detection hole;
the computer board is electrically and/or communicatively connected with at least one of the motor, the light sensor, the red light diode, the infrared light diode and the pressure sensor.
8. An indoor unit of an air conditioner according to claim 7, wherein the outer edge of the fixing block is provided with a mounting hole, and the fixing block is fixed on the inner wall of the casing by passing a screw through the mounting hole; and/or the like and/or,
the inner wall of the shell is connected with a second guide rail, and a second sliding body in sliding fit with the second guide rail is arranged on the sliding block.
9. An indoor unit of an air conditioner as claimed in claim 7, wherein the computer board is further provided with a communication component.
10. An indoor unit according to claim 7, wherein the indoor unit is a floor type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392324.XU CN215584153U (en) | 2021-02-22 | 2021-02-22 | Blood oxygen detection device and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392324.XU CN215584153U (en) | 2021-02-22 | 2021-02-22 | Blood oxygen detection device and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215584153U true CN215584153U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120392324.XU Active CN215584153U (en) | 2021-02-22 | 2021-02-22 | Blood oxygen detection device and air conditioner indoor unit |
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| Country | Link |
|---|---|
| CN (1) | CN215584153U (en) |
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2021
- 2021-02-22 CN CN202120392324.XU patent/CN215584153U/en active Active
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