CN208823612U - A kind of medical infusion infusion apparatus that flow is adjusted by cam - Google Patents
A kind of medical infusion infusion apparatus that flow is adjusted by cam Download PDFInfo
- Publication number
- CN208823612U CN208823612U CN201721595553.1U CN201721595553U CN208823612U CN 208823612 U CN208823612 U CN 208823612U CN 201721595553 U CN201721595553 U CN 201721595553U CN 208823612 U CN208823612 U CN 208823612U
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- China
- Prior art keywords
- fixed link
- cam
- fixedly installed
- frame
- mounting cup
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Abstract
The utility model discloses a kind of medical infusion infusion apparatuses that flow is adjusted by cam, including support baseboard, the top of the support baseboard is fixedly installed with the fixed link being vertically arranged, the top of fixed link offers lifting groove, the elevating lever being vertically arranged is slidably fitted in lifting groove, the side of fixed link is fixedly installed with mounting cup, horizontally disposed threaded rod is equipped in mounting cup, one end of threaded rod and fixed link are rotatablely connected, the first sliding panel being vertically arranged also is slidably fitted in mounting cup, first sliding panel is fixedly installed with two horizontally disposed locating rods close to the side of fixed link, fixed link is opened up close to the side of mounting cup there are two location hole, locating rod is extended in lifting groove by location hole, elevating lever offers multiple locating slots close to the side of location hole, one end of locating rod extends in locating slot.The utility model clever structure, manufacturing cost is low, and manually adjustable flow and height, easy to use, usage scenario is extensive.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to a kind of medical infusion that flow is adjusted by cam
Infusion apparatus.
Background technique
It is infused also known as has an intravenous drip or hang water.Be inputted by intravenous drip it is intracorporal large dosage (single administration 100ml with
On) injection.It is packaged in glass or plastic infusion bottle or bag, is free of preservative or bacteriostatic agent.By defeated when use
Liquid device adjustment drop speed, continues and steadily enters vein, to supplement body fluid, electrolyte or provide nutriment.
Infusion needs to use support frame and perfusion tube, and existing support frame can not adjust height mostly, can not be according to placement
The demand of environment changes the height of support frame, and the adjusting flow structure of perfusion tube is more complicated, and degree of regulation is low.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is medical by convex
The infusion infusion apparatus of wheel adjustment flow.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of medical infusion infusion apparatus that flow is adjusted by cam, including support baseboard, the top of the support baseboard
It is fixedly installed with the fixed link being vertically arranged, the top of fixed link offers lifting groove, is slidably fitted in lifting groove and sets vertically
The elevating lever set, the side of fixed link are fixedly installed with mounting cup, are equipped with horizontally disposed threaded rod in mounting cup, threaded rod
One end and fixed link are rotatablely connected, and are also slidably fitted with the first sliding panel being vertically arranged in mounting cup, the first sliding panel is close
The side of fixed link is fixedly installed with two horizontally disposed locating rods, and fixed link opens up that there are two fixed close to the side of mounting cup
Position hole, locating rod are extended in lifting groove by location hole, and elevating lever offers multiple locating slots close to the side of location hole, fixed
One end of position bar extends in locating slot, and fixed link is fixedly installed with frame far from the side of mounting cup, and frame is far from fixed link
Side be rotatably equipped with cover board, be slidably fitted with the second sliding panel being vertically arranged in frame, the second sliding panel is close to fixed
Horizontally disposed spring is fixedly connected between the side of bar and the inner wall of frame, and the second sliding panel is close to the side of fixed link
It is rotatably equipped with the first idler wheel, the rotating bar being vertically arranged is rotatably equipped on frame, the outside fixing sleeve of rotating bar is equipped with convex
Wheel, cam are in rolling contact with the first idler wheel, and the second sliding panel is fixedly installed with horizontally disposed compression bar far from the side of fixed link,
Cover board is fixedly installed with fixed block close to the side of the second sliding panel.
Preferably, the top of the rotating bar extends to the top of frame, and the fixed company in top of rotating bar through frame
It is connected to the first rotating disc, positioning pin is slidably fitted on the first rotating disc, the top of frame offers slot, one end of positioning pin
It extends in slot, and slot is uniformly distributed in the top annular of frame.
Preferably, one end of the threaded rod extends to the outside of mounting cup, and one end of threaded rod is fixedly installed with
Two rotating wheels.
Preferably, rolling groove, the top of the first sliding panel are offered on the top inner wall of the mounting cup and bottom end inner wall
End is rotatably equipped with the second idler wheel with bottom end, and the inner wall of the second idler wheel and rolling groove is in rolling contact.
Preferably, the top of the elevating lever is fixedly installed with mounting plate, and the bottom end two sides of mounting plate are mounted on link.
Preferably, the fixed block opens up fluted close to the side of compression bar, and groove matches with compression bar.
The beneficial effects of the utility model are: passing through threaded rod, the first sliding panel, fixed link, elevating lever and locating rod
Cooperation has achieved the effect that elevating lever height can be adjusted, so that the utilization scene of infusion apparatus is more extensive, by frame, turns
The cooperation of lever, cam, spring, the first idler wheel, fixed block and compression bar achieved the effect that manually adjust flow, and structure is simple,
Manufacturing cost is low, and precision of adjusting is high, and the utility model clever structure, manufacturing cost is low, manually adjustable flow and height, uses
Convenient, usage scenario is extensive.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind it is medical by cam adjust flow infusion infusion apparatus main perspective section view
Figure；
Fig. 2 be the utility model proposes one kind it is medical by cam adjust flow infusion infusion apparatus frame depression angle
Cross-sectional view；
Fig. 3 be the utility model proposes one kind it is medical by cam adjust flow infusion infusion apparatus frame side view angle
Detail view；
Fig. 4 be the utility model proposes one kind it is medical by cam adjust flow infusion infusion apparatus frame vertical view
Figure.
In figure: 1 support baseboard, 2 fixed links, 3 elevating levers, 4 frames, 5 cover boards, 6 links, 7 mounting plates, 8 mounting cups, 9 spiral shells
Rasp bar, 10 second rotating wheels, 11 first sliding panels, 12 second idler wheels, 13 locating rods, 14 rotating bars, 15 cams, 16 springs, 17
First idler wheel, 18 second sliding panels, 19 fixed blocks, 20 first rotating discs, 21 positioning pins, 22 compression bars.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of medical infusion infusion apparatus that flow is adjusted by cam, including support baseboard 1, support baseboard
1 top is fixedly installed with the fixed link 2 being vertically arranged, and the top of fixed link 2 offers lifting groove, is slidably installed in lifting groove
There is the elevating lever 3 being vertically arranged, the side of fixed link 2 is fixedly installed with mounting cup 8, is equipped with horizontally disposed spiral shell in mounting cup 8
Rasp bar 9, one end of threaded rod 9 and fixed link 2 are rotatablely connected, and the first sliding being vertically arranged also is slidably fitted in mounting cup 8
Plate 11, the first sliding panel 11 are fixedly installed with two horizontally disposed locating rods 13 close to the side of fixed link 2, and fixed link 2 is leaned on
The side of nearly mounting cup 8 is opened up there are two location hole, and locating rod 13 is extended in lifting groove by location hole, and elevating lever 3 is close
The side of location hole offers multiple locating slots, and one end of locating rod 13 extends in locating slot, and fixed link 2 is far from mounting cup 8
Side be fixedly installed with frame 4, frame 4 is rotatably equipped with cover board 5 far from the side of fixed link 2, is slidably fitted in frame 4
The second sliding panel 18 being vertically arranged, the second sliding panel 18 are fixedly connected between the side and the inner wall of frame 4 of fixed link 2
There is horizontally disposed spring 16, and the second sliding panel 18 is rotatably equipped with the first idler wheel 17, frame 4 close to the side of fixed link 2
On be rotatably equipped with the rotating bar 14 being vertically arranged, the outside fixing sleeve of rotating bar 14 is equipped with cam 15, and cam 15 is rolled with first
Wheel 17 is in rolling contact, and the second sliding panel 18 is fixedly installed with horizontally disposed compression bar 22 far from the side of fixed link 2, and cover board 5 leans on
The side of nearly second sliding panel 18 is fixedly installed with fixed block 19.
In the present embodiment, infusion bottle is placed on link 6, perfusion tube is placed in the groove on fixed block 19, is then shut
Cover board 5, so that perfusion tube is between fixed block 19 and compression bar 22, by pulling out positioning pin 21 and rotating the first rotating disc 20 i.e.
Rotatable cam 15 pushes the sliding of the second sliding panel 18 to cooperate with the first idler wheel 17, so as to adjust compression bar 22 and fixed block
Spacing between 19, so that squeezing perfusion tube achievees the effect that adjustment flow, spring 16, which plays, pulls the second sliding panel 18 to reset
Effect, plug positioning pin 21 after adjusting, threaded rod 9 rotated by the second rotating wheel 10, due to threaded rod 9 and the
One sliding panel 11 is threadedly coupled, so that the sliding of the first sliding panel 11 is driven, so that it is complete in locating slot to drive locating rod 13 to be inserted into
The positioning of pairs of elevating lever 3, due to locating slot be provided with it is multiple so that the height of elevating lever 3 can be adjusted.
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 medical infusion infusion apparatus for adjusting flow by cam, including support baseboard (1), which is characterized in that the branch
The top of support bottom plate (1) is fixedly installed with the fixed link (2) being vertically arranged, and the top of fixed link (2) offers lifting groove, lifting
The elevating lever (3) being vertically arranged is slidably fitted in slot, the side of fixed link (2) is fixedly installed with mounting cup (8), mounting cup
(8) horizontally disposed threaded rod (9) are equipped in, one end and fixed link (2) of threaded rod (9) are rotatablely connected, in mounting cup (8) also
It is slidably fitted with the first sliding panel (11) being vertically arranged, the first sliding panel (11) is fixedly mounted close to the side of fixed link (2)
There are two horizontally disposed locating rods (13), fixed link (2) is opened up there are two location hole close to the side of mounting cup (8), positioned
Bar (13) is extended in lifting groove by location hole, and elevating lever (3) offers multiple locating slots close to the side of location hole, is positioned
One end of bar (13) extends in locating slot, and fixed link (2) is fixedly installed with frame (4), frame far from the side of mounting cup (8)
(4) side far from fixed link (2) is rotatably equipped with cover board (5), and the second sliding being vertically arranged is slidably fitted in frame (4)
Plate (18), the second sliding panel (18) are fixedly connected with horizontally disposed between the side of fixed link (2) and the inner wall of frame (4)
Spring (16), and the second sliding panel (18) is rotatably equipped with the first idler wheel (17) close to the side of fixed link (2), frame (4)
On be rotatably equipped with the rotating bar (14) being vertically arranged, the outside fixing sleeve of rotating bar (14) is equipped with cam (15), cam (15)
It is in rolling contact with the first idler wheel (17), the second sliding panel (18) is fixedly installed with horizontally disposed far from the side of fixed link (2)
Compression bar (22), cover board (5) are fixedly installed with fixed block (19) close to the side of the second sliding panel (18).
2. the medical infusion infusion apparatus for adjusting flow by cam of one kind according to claim 1, which is characterized in that described
The top of rotating bar (14) extends to the tops of frame (4) through frame (4), and the top of rotating bar (14) is fixedly connected with the
One rotating disc (20) is slidably fitted with positioning pin (21) on the first rotating disc (20), and the top of frame (4) offers slot, fixed
One end of position pin (21) extends in slot, and slot is uniformly distributed in the top annular of frame (4).
3. the medical infusion infusion apparatus for adjusting flow by cam of one kind according to claim 1, which is characterized in that described
One end of threaded rod (9) extends to the outside of mounting cup (8), and one end of threaded rod (9) is fixedly installed with the second rotating wheel
(10)。
4. the medical infusion infusion apparatus for adjusting flow by cam of one kind according to claim 1, which is characterized in that described
Rolling groove is offered on the top inner wall and bottom end inner wall of mounting cup (8), the top of the first sliding panel (11) turns with bottom end
Dynamic to be equipped with the second idler wheel (12), the second idler wheel (12) and the inner wall of rolling groove are in rolling contact.
5. the medical infusion infusion apparatus for adjusting flow by cam of one kind according to claim 1, which is characterized in that described
The top of elevating lever (3) is fixedly installed with mounting plate (7), and the bottom end two sides of mounting plate (7) are mounted on link (6).
6. the medical infusion infusion apparatus for adjusting flow by cam of one kind according to claim 1, which is characterized in that described
Fixed block (19) opens up fluted close to the side of compression bar (22), and groove matches with compression bar (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595553.1U CN208823612U (en) | 2017-11-25 | 2017-11-25 | A kind of medical infusion infusion apparatus that flow is adjusted by cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595553.1U CN208823612U (en) | 2017-11-25 | 2017-11-25 | A kind of medical infusion infusion apparatus that flow is adjusted by cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823612U true CN208823612U (en) | 2019-05-07 |
Family
ID=66303171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721595553.1U Expired - Fee Related CN208823612U (en) | 2017-11-25 | 2017-11-25 | A kind of medical infusion infusion apparatus that flow is adjusted by cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966601A (en) * | 2019-05-14 | 2019-07-05 | 刘春秀 | A kind of small-sized automatic control type ultrasonic ultrasonic delay line memory used in ear-nose-throat department |
| CN111388792A (en) * | 2020-04-01 | 2020-07-10 | 李维丹 | Medical support with stop structure |
-
2017
- 2017-11-25 CN CN201721595553.1U patent/CN208823612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966601A (en) * | 2019-05-14 | 2019-07-05 | 刘春秀 | A kind of small-sized automatic control type ultrasonic ultrasonic delay line memory used in ear-nose-throat department |
| CN111388792A (en) * | 2020-04-01 | 2020-07-10 | 李维丹 | Medical support with stop structure |
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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: 20190507 Termination date: 20191125 |