CN209136626U - A kind of magnetic-type BOLD contrast - Google Patents
A kind of magnetic-type BOLD contrast Download PDFInfo
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- CN209136626U CN209136626U CN201820978291.5U CN201820978291U CN209136626U CN 209136626 U CN209136626 U CN 209136626U CN 201820978291 U CN201820978291 U CN 201820978291U CN 209136626 U CN209136626 U CN 209136626U
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Abstract
The utility model provides a kind of magnetic-type BOLD contrast, including upper plastic casing and lower plastic casing, and upper plastic casing and lower plastic casing are made by transparent material, the surface of upper plastic casing and lower plastic casing is equipped with several grooves one, rubber layer is molded in groove one, the top surface of rubber layer is higher than the top surface of groove one, the top surface for the rubber layer being arranged in upper plastic casing and lower plastic casing surface grooves on two sides one is equidistantly equipped with several hollow outs, upper plastic casing and lower plastic casing pass through pivot knuckles and are formed with the detection cavity for accommodating finger after closing, the inner surface for detecting cavity is equipped with soft material, power elements are equipped in upper plastic casing, circuit board and display screen are equipped in lower plastic casing, display location is in the lower section of circuit board, while power elements and display screen are all connected with circuit board, the bottom surface of upper plastic casing is additionally provided with magnetic unit , equipped with the groove two to match with magnetic unit, the bottom of groove two is fixed with permanent magnet one for the top surface of lower plastic casing.
Description
Technical field
The utility model relates to BOLD contrast technical field more particularly to a kind of magnetic-type BOLD contrasts.
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
Medically one of most important basic data.Blood oxygen saturation, which refers to be combined oxygen capacity in whole blood volumes and account for, all may be used
In conjunction with oxygen capacity percentage, human body relies on blood-transmitted oxygen, and blood is few, and oxygen is naturally just few, and oxygen is few, body
Situation declines naturally, therefore the elderly will detect the oxygen content of blood daily, once the oxygen content of blood is lower than alarm level, need to mend as early as possible
Oxygen, and constantly monitoring blood oxygen health, to ensure health of heart and brain.BOLD contrast on existing market is surveyed by clamping finger
Determine blood oxygen saturation, the use for a long time of general finger clamping type oximeter will lead to connecting portion loosening, meeting when not only clamping finger
Position inaccurate is caused, engaging dynamics also will receive influence, and then influence measurement effect；And it is existing BOLD contrast shatter-resistant, anti-
Sliding effect is poor, cannot satisfy the use demand well.
Summary of the invention
The utility model exactly against the above technical problems, provides a kind of magnetic-type BOLD contrast.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of magnetic-type BOLD contrast, including upper plastics
Shell and lower plastic casing, and upper plastic casing and lower plastic casing are made by transparent material, which is characterized in that upper plastic casing
Several grooves one are equipped with the surface of lower plastic casing, rubber layer is molded in groove one, the top surface of rubber layer is higher than groove one
Top surface, the top surface for the rubber layer being arranged in upper plastic casing and lower plastic casing surface grooves on two sides one is equidistantly equipped with several engrave
Sky, upper plastic casing and lower plastic casing pass through pivot knuckles and are formed with the detection cavity for accommodating finger after closing, and detection is empty
The inner surface of chamber is equipped with soft material, and power elements are equipped in upper plastic casing, are equipped with circuit board and display screen in lower plastic casing,
Display location is in the lower section of circuit board, and power elements and display screen are all connected with circuit board, and the bottom surface of upper plastic casing is additionally provided with
Magnetic unit, the top surface of lower plastic casing are equipped with the groove two to match with magnetic unit, and the bottom of groove two is fixed with permanent magnetism
Body one.
It is equipped with the upper cavity for accommodating power elements in the upper plastic casing, is equipped in lower plastic casing and accommodates circuit board and aobvious
The lower cavity of display screen detects cavity between upper cavity and lower cavity.
Supporting leg is equipped at the bottom four corners of the lower plastic casing, the surface of supporting leg is cased with Rubber shock-absorbing pad, rubber
The surface of glue resilient cushion is equipped with abrasion resistant particles.
The magnetic unit includes the fixed column that upper plastic casing bottom surface is arranged in, and the telescopic mast of fixed column lower end is arranged in
It is less than the section of fixed column with the section of the permanent magnet two that telescopic mast lower end is arranged in, telescopic mast and telescopic mast is fastened on fixed column
It is interior and can be moved up and down along fixed column, and telescopic mast engage with fixed column after be equipped with spring in the cavity that is formed.
Compared with prior art, the utility model has the beneficial effects that the permanent magnet one and permanent magnetism of the utility model setting
Upper plastic casing and lower plastic casing can be firmly fastened togather by body two, be caused after avoiding BOLD contrast long-time use
Upper plastic casing and the problem of lower plastic casing position inaccurate；It is arranged in the cavity that telescopic mast is formed after engaging with fixed column
Spring may also adapt to various sizes of finger；And the structure that upper plastic casing, lower plastic casing and rubber layer combine,
Both it ensure that BOLD contrast had enough intensity, and had the function of anti-skidding, the hollow design of rubber layer top surface is also reserved
The position that user holds, further increases antiskid effect, using effect is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, upper plastic casing；2, lower plastic casing；3, groove one；4, rubber layer；5, cavity is detected；6, software material
Material；7, power elements；8, circuit board；9, display screen；10, groove two；11, permanent magnet one；12, supporting leg；13, Rubber shock-absorbing pad；
14, fixed column；15, telescopic mast；16, permanent magnet two；17, spring.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of magnetic-type BOLD contrast, including upper plastic casing 1 and lower plastic casing 2, and upper plastic casing 1
It is made with lower plastic casing 2 by transparent material, the surface of upper plastic casing 1 and lower plastic casing 2 is equipped with several grooves 1, recessed
Rubber layer 4 is molded in slot 1, the top surface of rubber layer 4 is higher than the top surface of groove 1, upper plastic casing 1 and lower plastic casing 3
The top surface for the rubber layer 4 being arranged in surface grooves on two sides 1 is equidistantly equipped with several hollow outs, upper plastic casing 1 and lower plastic casing 2
Passing through pivot knuckles and is formed with the detection cavity 5 for accommodating finger after closing, the inner surface of detection cavity 5 is equipped with soft material 6,
It is equipped with power elements 7 in upper plastic casing 1, is equipped with circuit board 8 and display screen 9 in lower plastic casing 2, display screen 9 is located at circuit board 8
Lower section, and power elements 7 and display screen 9 are all connected with circuit board 8, and the bottom surface of upper plastic casing 1 is additionally provided with magnetic unit, lower modeling
The top surface of material shell body 2 is equipped with the groove 2 10 to match with magnetic unit, and the bottom of groove 2 10 is fixed with permanent magnet 1.
It is equipped with the upper cavity for accommodating power elements 7 in the upper plastic casing 1, is equipped in lower plastic casing 2 and accommodates circuit board 8
With the lower cavity of display screen 9, cavity 5 is detected between upper cavity and lower cavity.
Supporting leg 12 is equipped at the bottom four corners of the lower plastic casing 2, the surface of supporting leg 12 is cased with rubber shock-absorbing
The surface of pad 13, Rubber shock-absorbing pad 13 is equipped with abrasion resistant particles.
The magnetic unit includes the fixed column 14 that upper 1 bottom surface of plastic casing is arranged in, and 14 lower end of fixed column is arranged in
Telescopic mast 15 and the permanent magnet 2 16 that 15 lower end of telescopic mast is arranged in, the section of telescopic mast 15 are less than the section of fixed column 14 and stretch
Contracting column 15 is fastened in fixed column 14 and can move up and down along fixed column 14, and telescopic mast 15 engage with fixed column 14 after formed
Cavity in be equipped with spring 17.
When the utility model is used, finger is protruded into detection cavity 5, circuit board 8 starts, and BOLD contrast starts to user's
Finger measures, and the data of measurement are shown by display screen 9, detect the soft material 6 being arranged in cavity 5 increase into
The comfort level of hand；The permanent magnet 1 and permanent magnet 2 16 of setting increase the jail that plastic casing 1 and lower plastic casing 2 are fixed
Gu degree, upper plastic casing 1 and lower 2 position inaccurate of plastic casing caused by avoiding after BOLD contrast long-time use are asked
Topic；The spring 17 being arranged in the cavity that fixed column 14 is formed after engaging from telescopic mast 15 may also adapt to different finger sizes,
Using effect is preferable；And the structure that upper plastic casing 1, lower plastic casing 2 and rubber layer 4 combine, it both ensure that BOLD contrast
With enough intensity, and have the function of it is anti-skidding, the hollow design of 4 top surface of rubber layer also reserved user holding position
It sets, further increases antiskid effect, be well positioned to meet use demand.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (4)
1. a kind of magnetic-type BOLD contrast, including upper plastic casing (1) and lower plastic casing (2), and upper plastic casing (1) and lower modeling
Material shell body (2) is made by transparent material, which is characterized in that upper plastic casing (1) and lower plastic casing (2) if surface be designed with
Dry groove one (3), groove one (3) is interior to be molded with rubber layer (4), and the top surface of rubber layer (4) is higher than the top surface of groove one (3), on
The rubber layer (4) that is arranged in plastic casing (1) and lower plastic casing (2) surface grooves on two sides one (3) if top surface be equidistantly equipped with
Dry hollow out, upper plastic casing (1) and lower plastic casing (2) pass through pivot knuckles and are formed with the detection sky for accommodating finger after closing
The inner surface of chamber (5), detection cavity (5) is equipped with soft material (6), is equipped with power elements (7) in upper plastic casing (1), lower plastics
Circuit board (8) and display screen (9) are equipped in shell (2), display screen (9) is located at the lower section of circuit board (8), and power elements (7) and
Display screen (9) is all connected with circuit board (8), and the bottom surface of upper plastic casing (1) is additionally provided with magnetic unit, lower plastic casing (2)
Top surface is equipped with the groove two (10) to match with magnetic unit, and the bottom of groove two (10) is fixed with permanent magnet one (11).
2. a kind of magnetic-type BOLD contrast according to claim 1, which is characterized in that be equipped in the upper plastic casing (1)
The upper cavity of power elements (7) is accommodated, the lower cavity for accommodating circuit board (8) and display screen (9), inspection are equipped in lower plastic casing (2)
Cavity (5) are surveyed between upper cavity and lower cavity.
3. a kind of magnetic-type BOLD contrast according to claim 1, which is characterized in that the bottom of the lower plastic casing (2)
Four corners are equipped with supporting leg (12), and the surface of supporting leg (12) is cased with Rubber shock-absorbing pad (13), the table of Rubber shock-absorbing pad (13)
Face is equipped with abrasion resistant particles.
4. a kind of magnetic-type BOLD contrast according to claim 1, which is characterized in that the magnetic unit includes being arranged upper
The fixed column (14) of plastic casing (1) bottom surface is arranged in the telescopic mast (15) of fixed column (14) lower end and setting in telescopic mast
(15) section of the permanent magnet two (16) of lower end, telescopic mast (15) is less than the section of fixed column (14) and telescopic mast (15) is fastened on
Can move up and down in fixed column (14) and along fixed column (14), and telescopic mast (15) engage with fixed column (14) after the sky that is formed
It is intracavitary to be equipped with spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978291.5U CN209136626U (en) | 2018-06-25 | 2018-06-25 | A kind of magnetic-type BOLD contrast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978291.5U CN209136626U (en) | 2018-06-25 | 2018-06-25 | A kind of magnetic-type BOLD contrast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136626U true CN209136626U (en) | 2019-07-23 |
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ID=67264055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978291.5U Active CN209136626U (en) | 2018-06-25 | 2018-06-25 | A kind of magnetic-type BOLD contrast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209136626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051367A (en) * | 2019-04-28 | 2019-07-26 | 昆山沃德喜乐智能科技有限公司 | A kind of non-invasive blood sugar instrument |
| CN111603173A (en) * | 2020-06-18 | 2020-09-01 | 深圳市美韵声科技有限公司 | Finger clamping mechanism of intelligent oximeter |
| CN116195999A (en) * | 2023-05-05 | 2023-06-02 | 成都市青白江区人民医院 | Portable blood oxygen analysis device for mobile health physical examination |
-
2018
- 2018-06-25 CN CN201820978291.5U patent/CN209136626U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051367A (en) * | 2019-04-28 | 2019-07-26 | 昆山沃德喜乐智能科技有限公司 | A kind of non-invasive blood sugar instrument |
| CN110051367B (en) * | 2019-04-28 | 2020-08-14 | 昆山沃德喜乐智能科技有限公司 | Noninvasive blood glucose meter |
| CN111603173A (en) * | 2020-06-18 | 2020-09-01 | 深圳市美韵声科技有限公司 | Finger clamping mechanism of intelligent oximeter |
| CN111603173B (en) * | 2020-06-18 | 2021-02-05 | 深圳市美韵声科技有限公司 | Finger clamping mechanism of intelligent oximeter |
| CN116195999A (en) * | 2023-05-05 | 2023-06-02 | 成都市青白江区人民医院 | Portable blood oxygen analysis device for mobile health physical examination |
| CN116195999B (en) * | 2023-05-05 | 2023-07-07 | 成都市青白江区人民医院 | Portable blood oxygen analysis device for mobile health physical examination |
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