CN211460230U - Expandable finger-clip blood oxygen probe for adults - Google Patents
Expandable finger-clip blood oxygen probe for adults Download PDFInfo
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- CN211460230U CN211460230U CN201922110711.5U CN201922110711U CN211460230U CN 211460230 U CN211460230 U CN 211460230U CN 201922110711 U CN201922110711 U CN 201922110711U CN 211460230 U CN211460230 U CN 211460230U
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- infrared
- top cover
- hole
- cover plate
- circuit board
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Abstract
The utility model provides an expandable adult finger clip blood oxygen probe, which comprises a top cover plate, wherein the top cover plate is provided with a first through hole along the width direction, and also comprises an inserting rod, two symmetrically arranged clamping plates and a detection device, each clamping plate comprises a transverse plate body and a longitudinal plate body extending along the side wall of the length direction of the transverse plate body, the longitudinal plate body is provided with a second through hole, the inserting rod is arranged in the first through hole and the second through hole to respectively pin joint the two clamping plates on the two side walls of the top cover plate; the detection device comprises a circuit board, two infrared transmitters and two infrared receivers, wherein the circuit board is embedded into the lower surface of the top cover plate, the two infrared transmitters are respectively matched with the infrared receiver arranged on one clamping plate and the infrared receiver arranged on the other clamping plate, and the two infrared transmitters and the two infrared receivers are respectively and electrically connected with the circuit board. Compared with the prior art, the finger expanding device has expanding performance, is convenient for users with fingers of different sizes to use, and has strong universality.
Description
Technical Field
The utility model belongs to the technical field of blood oxygen detection, a extensible adult indicates to press from both sides blood oxygen probe is related to.
Background
Studies have shown that oxyhemoglobin and deoxyhemoglobin have different absorptions for different wavelengths of incident light. When the finger is fixedly irradiated by monochromatic light, the light absorption rate of arterial blood changes along with the artery pulsation of a light-transmitting area, and the light absorption rate of tissues such as skin, muscles, bones and veins is constant.
At present, in the prior art, there is an adult finger clip blood oxygen probe, which includes a top cover plate, the top cover plate is provided with a first through hole along the width direction. It has the problems that: the device is not suitable for users with fingers of different sizes, and the universality is poor.
Therefore, the utility model provides an expandable adult finger clip blood oxygen probe.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, an object of the present invention is to provide an expandable adult finger clip blood oxygen probe, which is convenient for users with fingers of different sizes to use and has strong universality.
The purpose of the utility model can be realized by the following technical proposal:
an expandable adult finger clip blood oxygen probe comprises a top cover plate, an insertion rod, two symmetrically arranged clamping plates and a detection device, wherein the top cover plate is provided with a first through hole along the width direction; the detection device comprises a circuit board, two infrared transmitters and two infrared receivers, wherein the circuit board is embedded into the lower surface of the top cover plate, the two infrared transmitters are respectively matched with the infrared receiver arranged on one clamping plate and the infrared receiver arranged on the other clamping plate, and the two infrared transmitters and the two infrared receivers are respectively electrically connected with the circuit board.
As a preferable technical scheme, the infrared receiver further comprises a protective sponge body, wherein an accommodating cavity with an upper opening is formed in the transverse plate body of each clamping plate, the accommodating cavity surrounds the peripheral side wall of the corresponding infrared receiver, and the protective sponge body is embedded into the accommodating cavity.
Preferably, three fitting grooves with lower openings are formed in the surface of the top cover plate close to the clamping plate, the bottom area of one fitting groove is larger than those of the other two symmetrically-arranged fitting grooves, the circuit board is fitted into the fitting groove with the larger bottom area, and the two infrared emitters are respectively fitted into the other two symmetrically-arranged corresponding fitting grooves.
Preferably, each of the fitting grooves is formed by a bottom plane portion and an annular plane portion perpendicular to an outer periphery of the bottom plane portion.
As mentioned above, the utility model relates to an expandable adult's finger presss from both sides blood oxygen probe has following beneficial effect:
the utility model discloses utilize foretell expandable adult to indicate to press from both sides blood oxygen probe after, compare with prior art, owing to adopted this kind of structure, grip block and detection device through a peg graft, two symmetry settings, the user is using the probe of this application to carry out blood oxygen detection time measuring, utilizes the peg graft can make the lamina tecti for two grip block swings, makes the adult of this application indicate to press from both sides blood oxygen probe and has the expansion performance to the user that the equidimension of being convenient for indicates uses, and the commonality is stronger.
The present invention will be further described with reference to the following embodiments.
Drawings
FIG. 1 is an exploded view of a portion of an expandable adult finger clip oximeter probe;
FIG. 2 is a block diagram of a control device for an expandable adult finger clip oximeter probe;
FIG. 3 is an exploded view of a portion of the expandable adult finger clip oximeter probe with a top cover plate;
figure 4 is an enlarged view of the structure of the clamping plate and infrared receiver in an expandable adult finger-clamped blood oxygen probe.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content. The specific structure can be explained with reference to the drawings of the patent application.
In the following embodiments, the direction is defined by the arrow in fig. 1, the left side of the paper surface is the left direction, the right side of the paper surface is the right direction, the upper side of the paper surface is the upper direction, the lower side of the paper surface is the lower direction, the front side perpendicular to the paper surface is the front direction, the rear side perpendicular to the paper surface is the rear direction, the inner cavity of the first through hole of the top cover plate is the inner, and the outer wall of the first through hole of the top cover plate is the outer.
Referring to fig. 1, 2, 3 and 4, an expandable finger-clipped oximeter comprises a top cover plate 1, wherein the top cover plate 1 is provided with a first through hole 10 along a width direction, and further comprises an insertion rod 2, two symmetrically arranged clamping plates 3 and a detection device 4, each clamping plate 3 comprises a transverse plate 30 and a longitudinal plate 31 extending along a side wall of the transverse plate 30 in a length direction, the longitudinal plate 31 is provided with a second through hole 310, and the insertion rod 2 penetrates through the first through hole 10 and the second through hole 310 to pivotally connect the two clamping plates 3 to two side walls of the top cover plate 1 respectively; the detection device 4 comprises a circuit board 40, two infrared emitters 41 and two infrared receivers 42, wherein the circuit board 40 is embedded in the lower surface of the top cover plate 1, the two infrared emitters 42 are respectively matched with the infrared receiver 42 arranged on one of the clamping plates 3 and the infrared receiver 42 arranged on the other clamping plate 3, and the two infrared emitters 41 and the two infrared receivers 42 are respectively electrically connected with the circuit board 40. Compared with the prior art, the utility model, owing to adopted this kind of structure, grip block 3 and detection device 4 through a peg graft 2, two symmetry settings, the user is using the probe of this application to carry out blood oxygen detection time measuring, utilizes peg graft 2 to make 1 swings for two grip blocks 3 of lamina tecti, makes the adult of this application indicate to press from both sides blood oxygen probe and has the expansion performance to the user that the equidimension of being convenient for indicates uses, and the commonality is stronger.
In order to improve the comfort of the user when using the aforementioned expandable finger-clipped adult blood oxygen probe, as shown in fig. 1 and fig. 4, a protective sponge 5 is further included, and a transverse plate 30 located on each of the holding plates 3 is provided with a receiving cavity 32 with an upper opening, the interior of the receiving cavity 32 surrounds the peripheral sidewall of the corresponding infrared receiver 42, and the protective sponge 5 is embedded in the receiving cavity 32. Because the user is in the use, indicates to press from both sides the centre gripping between lamina tecti 1 and two grip blocks 3, should be by the finger of centre gripping and press from both sides often can feel oppressive sense, through the protection cavernosum 5 that sets up aforementioned structure, this protection cavernosum 5 plays the cushioning effect, can alleviate the oppressive sense that this kind of structure brought to promote user's use travelling comfort, the user of being convenient for uses.
As shown in fig. 1 and 3, three fitting grooves 11 having lower openings 110 are formed in the surface of the top cover plate 1 adjacent to the clamping plate 3, wherein the bottom area of one fitting groove 11 is larger than the bottom areas of the other two symmetrically-arranged fitting grooves 11, the circuit board 40 is fitted into the fitting groove 11 having the larger bottom area, and the two infrared emitters 41 are respectively fitted into the other two symmetrically-arranged corresponding fitting grooves 11.
As shown in fig. 3, each of the fitting grooves 11 is formed by a bottom plane portion 111 and an annular plane portion 112 perpendicular to the outer periphery of the bottom plane portion 111.
As mentioned above, the utility model relates to an expandable adult's finger presss from both sides blood oxygen probe has following beneficial effect:
the utility model discloses utilize foretell expandable adult to indicate to press from both sides blood oxygen probe after, compare with prior art, owing to adopted this kind of structure, grip block and detection device through a peg graft, two symmetry settings, the user is using the probe of this application to carry out blood oxygen detection time measuring, utilizes the peg graft can make the lamina tecti for two grip block swings, makes the adult of this application indicate to press from both sides blood oxygen probe and has the expansion performance to the user that the equidimension of being convenient for indicates uses, and the commonality is stronger.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. The utility model provides an expandable adult indicates to press from both sides blood oxygen probe, includes the lamina tecti, and the lamina tecti is equipped with along width direction's first through-hole, its characterized in that: the detection device comprises a top cover plate, a first through hole, a second through hole, a first clamping plate and a second clamping plate, wherein the top cover plate is provided with a first through hole and a second through hole; the detection device comprises a circuit board, two infrared transmitters and two infrared receivers, wherein the circuit board is embedded into the lower surface of the top cover plate, the two infrared transmitters are respectively matched with the infrared receiver arranged on one clamping plate and the infrared receiver arranged on the other clamping plate, and the two infrared transmitters and the two infrared receivers are respectively electrically connected with the circuit board.
2. The expandable adult finger clip oximeter probe of claim 1, wherein: the infrared receiver is characterized by further comprising a protective sponge body, wherein an accommodating cavity with an upper opening is formed in each transverse plate body of each clamping plate, the inner part of each accommodating cavity surrounds the peripheral side wall of the corresponding infrared receiver, and the protective sponge body is embedded into the accommodating cavity.
3. The expandable adult finger clip blood oxygen probe of claim 1 or 2, wherein: the surface of the top cover plate close to the clamping plate is provided with three embedding grooves with lower openings, the bottom area of one embedding groove is larger than that of the other two symmetrically arranged embedding grooves, the circuit board is embedded into the embedding groove with the larger bottom area, and the two infrared emitters are respectively embedded into the other two symmetrically arranged corresponding embedding grooves.
4. The expandable adult finger clip oximeter probe of claim 3, wherein: the fitting groove is formed by a bottom plane portion and an annular plane portion perpendicular to the outer periphery of the bottom plane portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110711.5U CN211460230U (en) | 2019-11-30 | 2019-11-30 | Expandable finger-clip blood oxygen probe for adults |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110711.5U CN211460230U (en) | 2019-11-30 | 2019-11-30 | Expandable finger-clip blood oxygen probe for adults |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211460230U true CN211460230U (en) | 2020-09-11 |
Family
ID=72369308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922110711.5U Expired - Fee Related CN211460230U (en) | 2019-11-30 | 2019-11-30 | Expandable finger-clip blood oxygen probe for adults |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211460230U (en) |
-
2019
- 2019-11-30 CN CN201922110711.5U patent/CN211460230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |