CN203724102U - Finger clamping type oximeter shell structure - Google Patents
Finger clamping type oximeter shell structure Download PDFInfo
- Publication number
- CN203724102U CN203724102U CN201420043572.3U CN201420043572U CN203724102U CN 203724102 U CN203724102 U CN 203724102U CN 201420043572 U CN201420043572 U CN 201420043572U CN 203724102 U CN203724102 U CN 203724102U
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- China
- Prior art keywords
- shell
- lower cover
- upper cover
- connector
- clamping type
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- Expired - Lifetime
Links
- 239000008280 blood Substances 0.000 claims description 11
- 210000004369 blood Anatomy 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000036772 blood pressure Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a finger clamping type oximeter shell structure which solves the problems in the prior art. The connecting mode of an upper shell and a lower shell is improved, the upper shell is connected with the lower shell through buckling positions, a positioning column, an elastic steel piece and other components according to the integrated design of the upper shell and the lower shell, the upper shell and lower shell are clamped through the components, and blood pressure and the heart rate are measured through tension between the shells when a finger is inserted into the shells. The finger clamping type oximeter shell structure particularly comprises an upper cover, a lower cover and a connecting piece arranged between the upper cover and the lower cover, the connecting piece has elastic restoring force, the two ends of the connecting piece are connected with the upper cover and the lower cover respectively, the connecting piece comprises an inner elastic sheet and an outer limiting sheet, the elastic sheet has elasticity and can produce elastic force, the limiting sheet limits the opening angle, and the connecting mode of the oximeter probe shells is changed. The finger clamping type oximeter shell structure is simple in structure, convenient to assemble, capable of greatly improving production capacity, and convenient to use and carry.
Description
Technical field
This utility model relates to a kind of syndeton, particularly a kind of shell structure for finger clamping type oximeter.
Background technology
Finger clamping type oximeter is to utilize spectrophotography, by detecting blood, the absorption noinvasive of light is obtained to the equipment of blood oxygen saturation.Finger clip type blood oxygen saturation is generally divided into upper and lower two housings, and the position that during measurement, finger clip type blood oxygen saturation is clipped in to the blood circulation such as finger abundance is measured, and it is measured noinvasive, reaction and detects reliably index fast, safely, continuously, gains public acceptance.
The upper-lower casing of finger clip type blood oxygen saturation connects by elastic fastening, there is certain opening angle to adapt to the finger of different rugosity, and there is elasticity, give finger certain clamping force, the too small probe of clamping force easily comes off, the excessive probe of clamping force is excessively oppressed finger, affects the blood circulation of finger position, also reduces the susceptibility of user.As shown in accompanying drawing 1-A and Fig. 1-B, the design of existing finger clamping type oximeter, general connection upper shell 1 ' and the lower houses 2 ' such as limited post of adopting, between upper-lower casing, be provided with spring 3 ', spring is arranged on the rotating shaft 4 ' of upper and lower casing and locates, the other end is shell nozzle 5 ', for the position that finger stretches into, utilize the inclined-plane restriction opening angle of housing, and shock mount produces resilience between upper-lower casing, this upper and lower shell structure more complicated, the affected difficulty of spring dismounting is large, and productivity ratio is low, and blood oxygen instrument is more thick and heavy, holding wire easily exposes, and complete machine mechanical property is not good.
Utility model content
This utility model technology is for the above-mentioned problems in the prior art, a kind of finger clamping type oximeter shell structure is provided, improved the connected mode of upper-lower casing, by upper and lower shell integrated design, utilize the parts such as button bit, locating dowel and elastic steel sheet to connect upper lower casing, by these parts, clamp upper lower casing, when finger inserts, thereby by tension force Measure blood pressure and heart rate between housing.
Specifically, this utility model provides a kind of finger clamping type oximeter shell structure, comprises upper cover, lower cover and is arranged on the connector with elastic-restoring force between upper and lower cover, and the two ends of connector are connected with lower cover with upper cover respectively.
Further, described finger clamping type oximeter shell structure, the banking stop that described connector comprises flexure strip and is arranged on flexure strip outside, flexure strip has elasticity can produce elastic force, and banking stop has limited opening angle.
Further, one end of described banking stop is closely connected with the outside of connector, the distance that the other end of banking stop and connector interval are certain.
Further, described flexure strip is shell fragment or spring.
Further, one end of described upper cover and lower cover is flexibly connected, and connector is arranged on described flexible connection end, is connected respectively with upper cover with lower cover.
Further, the connected mode of described connector and upper cover and lower cover comprises clamping, screw, compression, welding or grafting.
Further, described upper cover and lower cover interconnect by connector, and upper cover is not directly connected with lower cover.
Further, the connected mode of described upper cover and lower cover and connector comprises clamping, screw, compression, welding or grafting.
Further, described connector has certain width, blood oxygen instrument is referred to restriction is played in the left and right dislocation of folder.
Further, described upper cover comprises upper cover inner shell and upper cover shell, lower cover comprises lower cover inner shell and lower cover housing, connector is " U " type shell fragment, be arranged on the link of upper cover inner shell and lower cover inner shell, upper cover shell and lower cover housing are connected to respectively the outside of upper cover inner shell and lower cover inner shell and cover connector.
Finger clamping type oximeter shell structure described in the utility model, has following innovative point:
1, brace is comprised of flexure strip and banking stop, both can play the interconnect function of upper-lower casing, elastic force is provided to upper lower casing, has also limited the opening angle that refers to folder;
2, flexure strip has perforate, and upper lower casing has corresponding outstanding, and for fixing flexure strip, flexure strip position of opening is through accurately design, and installation is convenient in projection moulding;
3, flexure strip has certain width, to referring to that the left and right of folder misplaces, plays restriction;
4, flexure strip thinner thickness, has the space that leaves holding wire cabling.
Accompanying drawing explanation
Fig. 1-A and Fig. 1-B are the structural representation of finger clamping type oximeter in background technology;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of this utility model embodiment;
Fig. 3 is the structure chart of this utility model embodiment connector;
Fig. 4 is the structure explosive view of this utility model embodiment;
Fig. 5 is the scheme of installation of this utility model embodiment;
Wherein, 1 ' is that housing, 2 ' is that lower house, 3 ' is that spring, 4 ' is that rotating shaft, 5 ' is that shell nozzle, 1 is that upper cover, 2 is that lower cover, 10 is that upper cover shell, 11 is that upper cover inner shell, 12 is that panel, 20 is that lower cover housing, 21 is that lower cover inner shell, 3 is that connector, 31 is that flexure strip, 32 is that banking stop, 4 is that mainboard, 51 is that upper photosensitive head, 52 is that lower photosensitive head, 6 is that battery, 7 is to point entrance.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme described in the utility model is described without limitation, object is to understand better described technology contents for the public.
As shown in Fig. 1-A and Fig. 1-B, be the structure chart of the existing finger clamping type oximeter in background technology, in background technology, describe to some extent, the assembly method that current design adopts, the assembling of spring be after upper lower casing coordinates in the middle of upper lower casing mounting spring, operation inconvenience, efficiency is lower.
As shown in Figure 2-5, finger clamping type oximeter shell structure described in the utility model, comprise upper cover 1, lower cover 2 and be arranged on the connector 3 between upper and lower cover, one end of upper cover 1 and lower cover 2 is flexibly connected by rotating shaft, connector 3 is " U " type, be connected to the junction of upper cover 1 and lower cover 2, connector 3 comprises the flexure strip 31 of inner side and the banking stop 32 in outside, flexure strip 31 has elasticity can produce elastic force, banking stop 32 has limited opening angle, the other end opening part of upper and lower cover is finger entrance 7, for detecting position.
In the present embodiment, upper cover 1 comprises upper cover inner shell 11 and upper cover shell 10, on upper cover shell 10, also can be provided with panel 12, lower cover 2 comprises lower cover inner shell 21 and lower cover housing 20, one end of upper cover inner shell 11 and lower cover inner shell 21 is flexibly connected by rotating shaft, connector 3 is arranged on the link of upper cover inner shell 11 and lower cover inner shell 21, upper cover shell 10 and lower cover housing 20 are connected to respectively the outside of upper cover inner shell 11 and lower cover inner shell 21 and cover connector 3, described connector 3 has bayonet socket, in the junction of upper cover and lower cover, be provided with the screens of mutual correspondence, connector 3 is connected to the junction of upper cover and lower cover by bayonet socket, described connector has certain width, restriction is played in the left and right dislocation that blood oxygen instrument is referred to folder, one end of described banking stop 32 is closely connected with the outside of flexure strip 31, the other end and flexure strip 31 keep at a certain distance away, further, described finger clamping type oximeter shell structure, also comprise and being arranged on, mainboard 4 between lower cover, battery 6 and upper photosensitive head 51 and lower photosensitive head 52.
Finger clamping type oximeter shell structure described in the utility model, adopt connector 3 to connect upper-lower casing, connector is comprised of flexure strip 31 and banking stop 32, flexure strip 31 has the elasticity of some strength, for generation of the elastic force of upper lower casing, also can control the measurement that the left and right dislocation of housing causes and misplace and bring measurement error with receiving device; Banking stop 32 one end are closely connected with the one side of flexure strip 31 by modes such as welding, the other end and flexure strip 31 keep certain distance, spacing according to finger clip type blood oxygen saturation opening angle design banking stop 32 with flexure strip 31, while making flexure strip 31 opened with certain angle, contact with unsettled of limit angle frame, because banking stop does not have (or producing very little) deformation, limited the deformation angle of flexure strip; In addition, there is perforate at flexure strip 31 two ends, and upper-lower casing has corresponding projection, during assembling, first by the contact of upper lower casing, then flexure strip is installed, upper-lower casing is pushed to flexure strip opening by direction, the opening at flexure strip two ends snaps in upper-lower casing corresponding projection, complete the fixing of flexure strip, install and measure afterwards assembly, holding wire is along flexure strip cabling, design hidden, take up space little, in measurement, deformation little being difficult for opens circuit, and finally buckles face-piece and drain pan completes final assembly.
Finger clamping type oximeter shell structure described in the utility model, the connected mode of improvement blood oxygen probe housing, simple in structure, easy to assembly, can significantly improve production production capacity, prior use is easy to carry.
Should be clear and definite be, above-mentioned content comprises accompanying drawing, it not all the restriction to described technical scheme, all any improvement to described technical scheme with identical or approximate principle, comprise the shape of each several part structure, size, material used, or functional similarity element be equal to replacement, all within the desired technical scheme of this utility model.
Claims (10)
1. a finger clamping type oximeter shell structure, is characterized in that: comprise upper cover, lower cover and be arranged on the connector with elastic-restoring force between upper and lower cover, the two ends of connector are connected with lower cover with upper cover respectively.
2. finger clamping type oximeter shell structure according to claim 1, is characterized in that: the banking stop that described connector comprises flexure strip and is arranged on flexure strip outside, and flexure strip has elasticity can produce elastic force, and banking stop has limited opening angle.
3. finger clamping type oximeter shell structure according to claim 2, is characterized in that: one end of described banking stop is closely connected with the outside of connector the distance that the other end of banking stop and connector interval are certain.
4. finger clamping type oximeter shell structure according to claim 2, is characterized in that: described flexure strip is shell fragment or spring.
5. finger clamping type oximeter shell structure according to claim 1, is characterized in that: one end of described upper cover and lower cover is flexibly connected, and connector is arranged on described flexible connection end, is connected respectively with upper cover with lower cover.
6. finger clamping type oximeter shell structure according to claim 1, is characterized in that: the connected mode of described connector and upper cover and lower cover comprises clamping, screw, compression, welding or grafting.
7. finger clamping type oximeter shell structure according to claim 1, is characterized in that: described upper cover and lower cover interconnect by connector, and upper cover is not directly connected with lower cover.
8. finger clamping type oximeter shell structure according to claim 7, is characterized in that: the connected mode of described upper cover and lower cover and connector comprises clamping, screw, compression, welding or grafting.
9. finger clamping type oximeter shell structure according to claim 1, is characterized in that: described connector has certain width, blood oxygen instrument is referred to restriction is played in the left and right dislocation of folder.
10. finger clamping type oximeter shell structure according to claim 1, it is characterized in that: described upper cover comprises upper cover inner shell and upper cover shell, lower cover comprises lower cover inner shell and lower cover housing, connector is " U " type shell fragment, be arranged on the link of upper cover inner shell and lower cover inner shell, upper cover shell and lower cover housing are connected to respectively the outside of upper cover inner shell and lower cover inner shell and cover connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043572.3U CN203724102U (en) | 2014-01-23 | 2014-01-23 | Finger clamping type oximeter shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043572.3U CN203724102U (en) | 2014-01-23 | 2014-01-23 | Finger clamping type oximeter shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724102U true CN203724102U (en) | 2014-07-23 |
Family
ID=51194214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043572.3U Expired - Lifetime CN203724102U (en) | 2014-01-23 | 2014-01-23 | Finger clamping type oximeter shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724102U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545848A (en) * | 2015-01-23 | 2015-04-29 | 中国计量学院 | Sensing device for finger detection |
| CN104665840A (en) * | 2015-03-02 | 2015-06-03 | 桂林麦迪胜电子科技有限公司 | Noninvasive blood glucose measuring method and finger tip measuring probe |
| CN109419514A (en) * | 2017-08-29 | 2019-03-05 | 北京超思电子技术有限责任公司 | A kind of finger folder BOLD contrast |
| CN112704495A (en) * | 2020-12-30 | 2021-04-27 | 深圳市尤迈医疗用品有限公司 | Blood oxygen detection probe |
-
2014
- 2014-01-23 CN CN201420043572.3U patent/CN203724102U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545848A (en) * | 2015-01-23 | 2015-04-29 | 中国计量学院 | Sensing device for finger detection |
| CN104665840A (en) * | 2015-03-02 | 2015-06-03 | 桂林麦迪胜电子科技有限公司 | Noninvasive blood glucose measuring method and finger tip measuring probe |
| CN104665840B (en) * | 2015-03-02 | 2017-11-21 | 桂林麦迪胜电子科技有限公司 | Woundless blood sugar measuring method and finger tip measuring probe |
| CN109419514A (en) * | 2017-08-29 | 2019-03-05 | 北京超思电子技术有限责任公司 | A kind of finger folder BOLD contrast |
| CN112704495A (en) * | 2020-12-30 | 2021-04-27 | 深圳市尤迈医疗用品有限公司 | Blood oxygen detection probe |
| CN112704495B (en) * | 2020-12-30 | 2023-11-28 | 深圳市尤迈医疗用品有限公司 | Blood oxygen detection probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |