CN209450531U - A kind of ring regulating device of ring shape BOLD contrast - Google Patents
A kind of ring regulating device of ring shape BOLD contrast Download PDFInfo
- Publication number
- CN209450531U CN209450531U CN201821920974.1U CN201821920974U CN209450531U CN 209450531 U CN209450531 U CN 209450531U CN 201821920974 U CN201821920974 U CN 201821920974U CN 209450531 U CN209450531 U CN 209450531U
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- CN
- China
- Prior art keywords
- ring
- ring body
- chain
- end side
- shape
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to BOLD contrast technical fields, more particularly to a kind of ring regulating device of ring shape BOLD contrast, solution exists in the prior art BOLD contrast and cannot be guaranteed that everyone wears suitable disadvantage, including the first ring body, second ring body and third ring body, the inner end sidewall weld of first ring body has the first friction block, the inner end sidewall weld of second ring body has the second friction block, one end side wall of second ring body is equipped with the first chain ring, one end side wall of first chain ring is equipped with the second chain ring, one end side wall of second chain ring is equipped with third chain ring, the other end of first chain ring is equipped with third ring body, the inner end sidewall weld of first ring body and the second ring body has placing piece, the inner end side walls of placing piece are connected with sliding part, the surface glue of sliding part is connected with the first rubber ring, the utility model can guarantee that size when everyone wears ring is closed Suitable, measurement is convenient, and convenient for grasping the health condition of measured at any time, use scope is wide.
Description
Technical field
The utility model relates to BOLD contrast technical field more particularly to a kind of ring regulating devices of ring shape BOLD contrast.
Background technique
The main measurement index of BOLD contrast is respectively pulse frequency, blood oxygen saturation and perfusion index, and blood oxygen saturation is clinical doctor
Important one of basic data in treatment, existing BOLD contrast it is bulky, be not suitable for carrying, prevent measured from
The measurement of Shi Jinhang pulse frequency, blood oxygen saturation and perfusion index, therefore according to the inspiration of ring, we devise a kind of ring shape
BOLD contrast can be worn on finger as ring, blood oxygen index be observed at any time, due to individual difference, so that often
Personal finger size is different, and it is suitable that BOLD contrast cannot be guaranteed that everyone wears.Therefore, we have proposed a kind of ring shape blood
The ring regulating device of oxygen instrument is for solving the above problems.
Summary of the invention
Purpose of the utility model is to solve individual difference exists in the prior art, so that everyone hand
Refer to that size is different, BOLD contrast cannot be guaranteed that everyone wears suitable disadvantage, and a kind of ring of the ring shape BOLD contrast proposed
Enclose regulating device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of ring regulating device of ring shape BOLD contrast, including the first ring body, the second ring body and third ring body, described
The inner end sidewall weld of one ring body has the first friction block, and the inner end sidewall weld of second ring body has the second friction block, described
One end side wall of second ring body is equipped with the first chain ring, and one end side wall of first chain ring is equipped with the second chain ring, second chain
One end side wall of circle is equipped with third chain ring, and the other end of first chain ring is equipped with third ring body, first ring body and described
The inner end sidewall weld of second ring body has placing piece, and the inner end side walls of the placing piece are connected with sliding part, the sliding
The surface glue of part is connected with the first rubber ring, and the inner end side wall glue connection of the third ring body is connected to connector, the connector
Inner end side wall is rotatably connected to rotating member, and the rotating member is slidably connected on the second rubber ring.
Preferably, be mutually clamped between first friction block and second friction block, and first friction block and
The quantity of second friction block is two.
Preferably, the shape of first friction block is waveform or zigzag, the shape of second friction block and institute
The shape for stating the first friction block is opposite.
Preferably, the material of first ring body, second ring body and the third ring body is metal material, described the
The material of one chain ring, second chain ring and the third chain ring is also metal material.
Preferably, the quantity of first ring body and the third ring body is one, and the quantity of second ring body is equal
It is two.
Preferably, it is flexibly connected between second ring body and the third ring body and first chain ring, described second
It is flexibly connected between chain ring and the third chain ring and first chain ring.
The beneficial effects of the utility model are:
1, BOLD contrast is mounted in the first ring body, the second ring body and third ring body by the utility model by designing, and the
One ring body, the second ring body and third ring body, which are linked to be an entirety, to be worn on the finger of measured, allow at any time to quilt
Survey person carries out the measurement of pulse frequency, blood oxygen saturation and perfusion index, so that measurement is convenient, and convenient for grasping the strong of measured at any time
Health situation.
2, the utility model, by designing the disassembly of the first chain ring, the second chain ring and third chain ring, so that ring is using
When adjustable its size, and the clamping of the first friction block and the second friction block also adjustable first ring body and the second ring body
Between positional relationship adjust its size when in use so as to carry out unified production to ring, ring be suitble to
The measured of different finger sizes uses, and the use scope of ring is wide.
In conclusion the utility model can guarantee that size when everyone wears ring is suitable, measurement is convenient, and just
In the health condition for grasping measured at any time, use scope is wide.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of ring shape BOLD contrast ring regulating device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of ring shape BOLD contrast ring regulating device forward sight structural schematic diagram；
Fig. 3 be the utility model proposes a kind of ring shape BOLD contrast ring regulating device backsight structural representation；
Fig. 4 be the utility model proposes a kind of ring shape BOLD contrast ring regulating device A locate enlarged structure illustrate
Figure；
Fig. 5 be the utility model proposes a kind of ring shape BOLD contrast ring regulating device B locate enlarged structure illustrate
Figure.
In figure: 1 first ring body, 2 second ring bodies, 3 first friction blocks, 4 second friction blocks, 5 first chain rings, 6 second chain rings,
7 third chain rings, 8 third ring bodies, 9 placing pieces, 10 sliding parts, 11 first rubber rings, 12 connectors, 13 rotating members, 14 second rubbers
Cushion rubber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described content is only a part of content of the utility model, rather than whole contents.
Referring to Fig.1-5, a kind of ring regulating device of ring shape BOLD contrast, including the first ring body 1, the second ring body 2 and
Three ring bodies 8, the material of the first ring body 1, the second ring body 2 and third ring body 8 are metal material, the first ring body 1 and third ring body 8
Quantity is one, and the quantity of the second ring body 2 is two, and the inner end sidewall weld of the first ring body 1 has the first friction block 3, the
The inner end sidewall weld of two ring bodies 2 has the second friction block 4, is mutually clamped between the first friction block 3 and the second friction block 4, and the
The quantity of one friction block 3 and the second friction block 4 is two, and the shape of the first friction block 3 is waveform or zigzag, and second rubs
The shape of cleaning block 4 and the shape of the first friction block 3 connect the first chain ring 5 on the contrary, one end side wall of the second ring body 2 is set, the first chain ring 5
One end side wall be equipped with the second chain ring 6, one end side wall of the second chain ring 6 is equipped with third chain ring 7, the first chain ring 5, the second chain ring 6
Material with third chain ring 7 is also metal material, is flexibly connected between the second ring body 2 and third ring body 8 and the first chain ring 5, the
It being flexibly connected between two chain rings 6 and third chain ring 7 and the first chain ring 5, the other end of the first chain ring 5 is equipped with third ring body 8, and first
The inner end sidewall weld of ring body 1 and the second ring body 2 has placing piece 9, and the inner end side walls of placing piece 9 are connected with sliding part 10,
The surface glue of sliding part 10 is connected with the first rubber ring 11, and the inner end side wall glue connection of third ring body 8 is connected to connector 12, connector
12 inner end side wall is rotatably connected to rotating member 13, and rotating member 13 is slidably connected on the second rubber ring 14, the utility model, leads to
It crosses design BOLD contrast is mounted in the first ring body 1, the second ring body 2 and third ring body 8, and the first ring body 1,2 and of the second ring body
Third ring body 8, which is linked to be an entirety, to be worn on the finger of measured, allow to carry out pulse frequency, blood oxygen to measured at any time
The measurement of saturation degree and perfusion index passes through design the so that measurement is convenient, and convenient for grasping the health condition of measured at any time
The disassembly of one chain ring 5, the second chain ring 6 and third chain ring 7, so that ring its adjustable size when in use, and first rubs
The clamping of cleaning block 3 and the second friction block 4 also positional relationship between adjustable first ring body 1 and the second ring body 2, so as to
Unified production is carried out to ring, its size is adjusted when in use, allows ring that the measured of different finger sizes is suitble to make
With the use scope of ring is wide, and to sum up, the utility model can guarantee that size when everyone wears ring is suitable, measurement
It is convenient, and convenient for grasping the health condition of measured at any time, use scope is wide.
When needing to adjust its size to ring, due to offering mounting hole, the second chain ring 6 and on the first chain ring 5
Three chain rings 7 both pass through mounting hole and are socketed on the first chain ring 5, and the second ring body 2 and third ring body 8 both pass through mounting hole and be socketed in
On first chain ring 5, when needing the size by ring to turn down, can according to need manually by the second chain ring 6 or third chain ring 7 from
It is removed in first chain ring 5, second ring body 2 and third ring body 8 is then being linked to be an entirety using the first chain ring 5, then used
Hand breaks the second ring body 2, so that internal activity of second ring body 2 towards the first ring body 1, so that the first friction block 3 and second rubs
Cleaning block 4 can be connected together, and the first ring body 1 and the second ring body 2 is made to be fixed together under the action of frictional force, when tested
When the finger of person packs into the inside of ring, if the size inside ring is less than the size of measured's finger, finger can be by cunning
Moving part 10 and rotates rotating member 13 on connector 12 to the internal slide of placing piece 9, and rotating member 13 is in the second rubber
The basal sliding of cushion rubber is stuck in finger just to reduce the distance between connector 12 and the second rubber ring 14
The inside of first rubber ring 11 and the second rubber ring 14, and the first rubber ring 11 and the second rubber ring 14 can increase finger and guard against
Frictional force between circle so that ring can be fixed on finger it is stronger.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate indicated technology spy
The quantity of sign." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more be somebody's turn to do
Feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific limit
It is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ring regulating device of ring shape BOLD contrast, including the first ring body (1), the second ring body (2) and third ring body
(8), which is characterized in that the inner end sidewall weld of first ring body (1) has the first friction block (3), second ring body (2)
Inner end sidewall weld has the second friction block (4), and one end side wall of second ring body (2) is equipped with the first chain ring (5), and described first
One end side wall of chain ring (5) is equipped with the second chain ring (6), and one end side wall of second chain ring (6) is equipped with third chain ring (7), institute
The other end for stating the first chain ring (5) is equipped with third ring body (8), the interior end side of first ring body (1) and second ring body (2)
Wall is welded with placing piece (9), and the inner end side walls of the placing piece (9) are connected with sliding part (10), the sliding part (10)
Surface glue be connected with the first rubber ring (11), the inner end side wall glue connection of the third ring body (8) is connected to connector (12), described
The inner end side wall of connector (12) is rotatably connected to rotating member (13), and the rotating member (13) is slidably connected at the second rubber ring
(14) on.
2. a kind of ring regulating device of ring shape BOLD contrast according to claim 1, which is characterized in that described first rubs
It is mutually clamped between cleaning block (3) and second friction block (4), and first friction block (3) and second friction block (4)
Quantity be two.
3. a kind of ring regulating device of ring shape BOLD contrast according to claim 1, which is characterized in that described first rubs
The shape of cleaning block (3) is waveform or zigzag, the shape of the shape of second friction block (4) and first friction block (3)
Shape is opposite.
4. a kind of ring regulating device of ring shape BOLD contrast according to claim 1, which is characterized in that first ring
The material of body (1), second ring body (2) and the third ring body (8) is metal material, first chain ring (5), described the
The material of two chain rings (6) and the third chain ring (7) is also metal material.
5. a kind of ring regulating device of ring shape BOLD contrast according to claim 1, which is characterized in that first ring
The quantity of body (1) and the third ring body (8) is one, and the quantity of second ring body (2) is two.
6. a kind of ring regulating device of ring shape BOLD contrast according to claim 1, which is characterized in that second ring
It is flexibly connected between body (2) and the third ring body (8) and first chain ring (5), second chain ring (6) and the third
It is flexibly connected between chain ring (7) and first chain ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920974.1U CN209450531U (en) | 2018-11-21 | 2018-11-21 | A kind of ring regulating device of ring shape BOLD contrast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920974.1U CN209450531U (en) | 2018-11-21 | 2018-11-21 | A kind of ring regulating device of ring shape BOLD contrast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450531U true CN209450531U (en) | 2019-10-01 |
Family
ID=68038614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920974.1U Expired - Fee Related CN209450531U (en) | 2018-11-21 | 2018-11-21 | A kind of ring regulating device of ring shape BOLD contrast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077244A1 (en) * | 2019-10-21 | 2021-04-29 | 深圳市美的连医疗电子股份有限公司 | Self-adapting finger ring |
-
2018
- 2018-11-21 CN CN201821920974.1U patent/CN209450531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077244A1 (en) * | 2019-10-21 | 2021-04-29 | 深圳市美的连医疗电子股份有限公司 | Self-adapting finger ring |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211121 |