CN207898730U - A kind of modified suspension type infusion device - Google Patents
A kind of modified suspension type infusion device Download PDFInfo
- Publication number
- CN207898730U CN207898730U CN201721043387.4U CN201721043387U CN207898730U CN 207898730 U CN207898730 U CN 207898730U CN 201721043387 U CN201721043387 U CN 201721043387U CN 207898730 U CN207898730 U CN 207898730U
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- CN
- China
- Prior art keywords
- inner tube
- bottom end
- wall
- adjusting rod
- spline
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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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of modified suspension type infusion device, belongs to medical instruments field.It solves the problems, such as that existing suspension type infusion device is not easy telescopic adjustment.This modified suspension type infusion device includes sliding rail and the slide that is slidably connected on sliding rail, it further include the outer tube that top is connected to by hook on slide, further include inner tube and adjusting rod, outer tube bottom end inner wall is equipped with spline housing, spline housing inner wall is equipped with spline, outer wall of inner tube is equipped with the spline tooth coordinated with spline, inner tube is threaded through in outer tube, inner tube bottom end is stretched out from outer tube bottom end, adjusting rod is threaded through in inner tube, adjusting rod bar wall and inner tube wall are equipped with mutually matched ring slider and annular groove, adjusting rod bottom end is stretched out from inner tube bottom end, outer tube wall is equipped with internal thread, adjusting rod top is connected with externally threaded adjusting block, adjusting block is screwed onto in outer tube, inner tube bottom end outer wall is equipped with several sunpenders, boom end is bent with suspension hook.This infusion device is simple in structure, and facilitates telescopic adjustment.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of modified suspension type infusion device.
Background technology
Existing suspension type infusion device is most common infusion mechanism, and opposite traditional infusion frame can preferably utilize smallpox
Plate space, but suspension type infusion device is to ensure arbitrarily to move, therefore slide is typically all by hook and lower section
Flexible transfusion pole connection needs transfusion pole to be kept fixed, therefore stretch due to being connected by linking up with, and when adjusting infusion pole length
Contracting adjusts trouble, causes the height under hook for hanging infusion bag not easy to control, it is therefore necessary to be improved.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provide it is a kind of simple in structure, and
The modified suspension type infusion device of adjusting lift hook height can be facilitated.
The purpose of this utility model can be realized by following technical proposal：A kind of modified suspension type infusion device, packet
The slide for setting sliding rail on the ceiling and being slidably connected on sliding rail is included, further includes that top is connected to by hook on slide
Vertical tubulose outer tube, further includes inner tube and adjusting rod, it is characterised in that：Outer tube bottom end inner wall is equipped with spline housing, spline housing inner wall
Equipped with spline, outer wall of inner tube is equipped with several spline tooths coordinated with spline, and several spline tooths are parallel with inner tube axis, and
Inner tube is threaded through in outer tube, and inner tube bottom end is stretched out from outer tube bottom end, and the adjusting rod is threaded through in inner tube, adjusting rod bar wall and
Inner tube wall is equipped with mutually matched ring slider and annular groove, and the sliding block and sliding slot are coaxially disposed with inner tube, adjust
Bar bottom end is stretched out from inner tube bottom end, and outer tube wall is equipped with internal thread, and adjusting rod top is connected with externally threaded adjusting block, described
Adjusting block be screwed onto in outer tube, the inner tube bottom end outer wall is equipped with several sunpenders, and boom end is bent with suspension hook, and energy
Rotation adjusting lever bottom end, and drive inner tube flexible with respect to outer tube.
Due to this infusion device using spline and spline tooth cooperation and sliding block and sliding slot cooperation and internal thread and
External screw thread coordinates, therefore structure very simple is avoided that and damages easily, in use, promptly inner tube bottom end to ensure that outer tube is stablized,
Rotation adjusting lever bottom end later, and drive inner tube flexible with respect to outer tube, therefore it is random to be avoided that outer tube is influenced by top hook
It swings so that it is convenient that adjustment process is more stablized.
In a kind of above-mentioned modified suspension type infusion device, the inner tube bottom end outer wall and adjusting rod bottom end outer wall
It has been respectively coated by gum cover and lower gum cover.
In a kind of above-mentioned modified suspension type infusion device, the upper gum cover outer diameter is identical with lower gum cover outer diameter,
And it is connected alignment setting.
When therefore adjusting, promptly upper gum cover, rotating lower gum cover can adjusting lift hook height.
In a kind of above-mentioned modified suspension type infusion device, the spline housing is structure as a whole with outer tube, described
Adjusting block and adjusting rod be structure as a whole.
Compared with prior art, the utility model has the following advantages that：
Due to this infusion device using spline and spline tooth cooperation and sliding block and sliding slot cooperation and internal thread and
External screw thread coordinates, therefore structure very simple is avoided that and damages easily, in use, promptly inner tube bottom end to ensure that outer tube is stablized,
Rotation adjusting lever bottom end later, and drive inner tube flexible with respect to outer tube, therefore it is random to be avoided that outer tube is influenced by top hook
It swings so that it is convenient that adjustment process is more stablized.
Description of the drawings
Fig. 1 is this infusion device partial sectional view.
In figure,
1, outer tube；11, spline housing；
2, inner tube；21, sliding slot；22, sunpender；23, suspension hook；24, upper gum cover；
3, adjusting rod；31, sliding block；32, adjusting block；33, lower gum cover.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of modified suspension type infusion device of the utility model, including set sliding rail on the ceiling and
The slide being slidably connected on sliding rail further includes the vertical tubulose outer tube 1 that top is connected to by hook on slide, further includes interior
Pipe 2 and adjusting rod 3,1 bottom end inner wall of outer tube be equipped with spline housing 11,11 inner wall of spline housing be equipped with spline, 2 outer wall of inner tube be equipped with
Several spline tooths of spline cooperation, and several spline tooths are parallel with 2 axis of inner tube, and inner tube 2 is threaded through in outer tube 1, inner tube 2
Bottom end is stretched out from 1 bottom end of outer tube, and adjusting rod 3 is threaded through in inner tube 2, and 3 bar wall of adjusting rod and 2 inner wall of inner tube are equipped with mutually matched
Ring slider 31 and annular groove 21, sliding block 31 and sliding slot 21 are coaxially disposed with inner tube 2, and 3 bottom end of adjusting rod is stretched from 2 bottom end of inner tube
Go out, 1 inner wall of outer tube is equipped with internal thread, and 3 top of adjusting rod is connected with externally threaded adjusting block 32, and adjusting block 32 is screwed onto outer tube
In 1,2 bottom end outer wall of inner tube is equipped with several sunpenders 22, and 22 end of sunpender is bent with suspension hook 23, and 3 bottom end of energy rotation adjusting lever,
And drive inner tube 2 flexible with respect to outer tube 1.
Further, 2 bottom end outer wall of inner tube and 3 bottom end outer wall of adjusting rod have been respectively coated by gum cover 24 and lower gum cover 33.
24 outer diameter of upper gum cover is identical with lower 33 outer diameter of gum cover, and is connected alignment setting.Spline housing 11 is structure as a whole with outer tube 1, adjusts
Block 32 and adjusting rod 3 are structure as a whole.
Since this infusion device utilizes spline and spline tooth cooperation and sliding block 31 and the cooperation of sliding slot 21 and interior spiral shell
Line and external screw thread cooperation, therefore structure very simple, are avoided that and damage easily, in use, promptly 2 bottom end of inner tube is to ensure outer tube
1 stablizes, later 3 bottom end of rotation adjusting lever, and drives inner tube 2 flexible with respect to outer tube 1, therefore is avoided that outer tube 1 is hung by top
Hook influences arbitrarily to swing so that it is convenient that adjustment process is more stablized.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although outer tube 1, spline housing 11, inner tube 2, sliding slot 21, sunpender 22, suspension hook 23, upper gum cover is used more herein
24, the terms such as adjusting rod 3, sliding block 31, adjusting block 32, lower gum cover 33, but it does not preclude the possibility of using other terms.It uses
These terms are used for the purpose of more easily describing and explaining the essence of the utility model；It is additional to be construed as any type
Limitation be all contrary to the spirit of the present invention.
Claims (4)
1. a kind of modified suspension type infusion device, including the cunning that sets sliding rail on the ceiling and be slidably connected on sliding rail
Seat further includes top is connected to the vertical tubulose outer tube (1) on slide by hook, further includes inner tube (2) and adjusting rod (3),
It is characterized in that：Outer tube (1) bottom end inner wall is equipped with spline housing (11), and spline housing (11) inner wall is equipped with spline, inner tube (2) outer wall
Equipped with several spline tooths coordinated with spline, and several spline tooths are parallel with inner tube (2) axis, and inner tube (2) is threaded through outside
It manages in (1), inner tube (2) bottom end is stretched out from outer tube (1) bottom end, and the adjusting rod (3) is threaded through in inner tube (2), adjusting rod (3)
Bar wall and inner tube (2) inner wall are equipped with mutually matched ring slider (31) and annular groove (21), the sliding block (31) and cunning
Slot (21) is coaxially disposed with inner tube (2), and adjusting rod (3) bottom end is stretched out from inner tube (2) bottom end, and outer tube (1) inner wall is equipped with internal thread,
Adjusting rod (3) top is connected with externally threaded adjusting block (32), and the adjusting block (32) is screwed onto in outer tube (1), described
Inner tube (2) bottom end outer wall be equipped with several sunpenders (22), and sunpender (22) end is bent with suspension hook (23), and can rotation adjusting lever
(3) bottom end, and drive inner tube (2) flexible with respect to outer tube (1).
2. a kind of modified suspension type infusion device according to claim 1, it is characterised in that：Described inner tube (2) bottom
End outer wall and adjusting rod (3) bottom end outer wall have been respectively coated by gum cover (24) and lower gum cover (33).
3. a kind of modified suspension type infusion device according to claim 2, it is characterised in that：The upper gum cover (24)
Outer diameter is identical with lower gum cover (33) outer diameter, and is connected alignment setting.
4. a kind of modified suspension type infusion device according to claim 3, it is characterised in that：The spline housing (11)
It is structure as a whole with outer tube (1), the adjusting block (32) and adjusting rod (3) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043387.4U CN207898730U (en) | 2017-08-21 | 2017-08-21 | A kind of modified suspension type infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043387.4U CN207898730U (en) | 2017-08-21 | 2017-08-21 | A kind of modified suspension type infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898730U true CN207898730U (en) | 2018-09-25 |
Family
ID=63570215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043387.4U Expired - Fee Related CN207898730U (en) | 2017-08-21 | 2017-08-21 | A kind of modified suspension type infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833641A (en) * | 2019-11-25 | 2020-02-25 | 湖南乐福地医药包材科技有限公司 | Infusion bottle hanging frame |
| CN111195381A (en) * | 2020-01-07 | 2020-05-26 | 青岛大学附属医院 | Intensive care transfusion monitoring system |
-
2017
- 2017-08-21 CN CN201721043387.4U patent/CN207898730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833641A (en) * | 2019-11-25 | 2020-02-25 | 湖南乐福地医药包材科技有限公司 | Infusion bottle hanging frame |
| CN111195381A (en) * | 2020-01-07 | 2020-05-26 | 青岛大学附属医院 | Intensive care transfusion monitoring system |
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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: 20180925 Termination date: 20200821 |