CN219835944U - Transfusion system adjusting device - Google Patents
Transfusion system adjusting device Download PDFInfo
- Publication number
- CN219835944U CN219835944U CN202320444201.5U CN202320444201U CN219835944U CN 219835944 U CN219835944 U CN 219835944U CN 202320444201 U CN202320444201 U CN 202320444201U CN 219835944 U CN219835944 U CN 219835944U
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- CN
- China
- Prior art keywords
- lower cover
- upper cover
- adjusting device
- infusion
- guide
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- 238000001802 infusion Methods 0.000 claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to an infusion apparatus adjusting device, which comprises an adjuster main body, wherein a lower cover is arranged at the bottom of the adjuster main body, guide grooves are formed in the inner wall of the lower cover, a pressing structure is arranged between the guide grooves, an infusion tube penetrating through the lower cover is arranged below the pressing structure, an upper cover is connected to the upper cover, a waist-shaped groove is formed in the upper cover, driving teeth capable of moving inside the waist-shaped groove are connected to the inner part of the waist-shaped groove, a first rotating shaft is connected between the lower cover and the upper cover, the infusion tube is pressed by two pressing rollers on the pressing structure, acting force on the adjuster due to expansion of the infusion tube is avoided, and therefore the problem that the infusion tube cannot be completely pressed due to the fact that the force of the infusion tube is generated outwards, and movement in the opposite direction is generated after the adjusting wheel is forced is further solved, and further the problem that accurate adjustment cannot be achieved is solved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an infusion apparatus adjusting device.
Background
The flow regulating device of the infusion apparatus is commonly arranged on the infusion tube, and the flow regulating device is provided with an inclined plane through the shell, and the flow caliber of the infusion tube pressed by the flow regulating device is changed by utilizing the mutual matching of the rolling regulating wheel and the inclined plane, so that the flow regulation of liquid in the infusion tube is realized.
The prior art infusion set regulators still suffer from the following deficiencies: the existing infusion apparatus regulator compresses the infusion tube through the regulating wheel, but the infusion tube can generate outward force, so that the regulating wheel can be driven to move in the opposite direction after being stressed, the problem that the infusion tube cannot be completely compressed is caused, and the aim of accurate regulation cannot be realized; and the existing regulator is of an integrated structure with the infusion tube, so that the regulator cannot be detached, and therefore, when the condition of clamping a shell and the like occurs, the whole infusion set can be replaced, and the use is troublesome.
Therefore, it is important to design an infusion apparatus adjusting device to improve the whole practicality by changing the technical defects.
Disclosure of Invention
The utility model aims to provide an infusion apparatus adjusting device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an infusion apparatus adjusting device, includes the regulator main part, the bottom of regulator main part is provided with the lower cover, the guide way has been seted up to the inner wall of lower cover be provided with the compress tightly the structure between the guide way, the below of compress tightly the structure is provided with the transfer line that runs through the lower cover, the top of lower cover is connected with the upper cover, the upper cover has seted up waist type groove, the internal connection in waist type groove has the driving tooth that can be located its inside and remove, be connected with first axis of rotation between lower cover and the upper cover;
the compressing structure comprises a guide wheel connected to the inside of the guide groove, one side, far away from the guide groove, of the guide wheel is connected with a second rotating shaft, the outer end of the second rotating shaft is connected with two compressing rollers, and transmission teeth are arranged between the compressing rollers.
In a preferred embodiment of the present utility model, the driving teeth and the driving teeth are connected in a meshing manner.
As a preferable scheme of the utility model, the guide wheels are respectively arranged at the left side and the right side of the second rotating shaft, and the guide wheels are connected with the inside of the guide groove in a rolling connection mode.
As the preferable scheme of the utility model, the sizes of the two pressing rollers are larger than the sizes of the transmission teeth, and the two pressing rollers are positioned above the infusion tube to roll.
In a preferred embodiment of the present utility model, the left side of the lower cover and the upper cover is smaller than the right side thereof, and the lower cover and the upper cover are rotatably connected by a first rotation shaft.
As a preferable scheme of the utility model, a clamping block is arranged on one side of the left side and the right side of the lower cover, which is positioned on the shorter side, a clamping groove matched with the clamping block is connected on one side of the inner wall of the upper cover, which is positioned on the clamping block, and the clamping block is connected with the clamping groove in a clamping way.
As a preferable scheme of the utility model, the left side and the right side of the upper cover are provided with handles, and the whole handle is of an inverted L-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the infusion apparatus adjusting device, the two pressing rollers on the pressing structure are used for pressing the infusion tube, so that acting force on the regulator due to expansion of the infusion tube is avoided, and the problem that the infusion tube cannot be completely pressed due to the fact that the infusion tube can generate outward force and further the adjusting wheel can be caused to move in the opposite direction after being stressed is solved, and further accurate adjustment cannot be achieved is solved.
According to the utility model, through the structure of the lower cover, the upper cover and the rotating shaft, the upper cover of the regulator can be opened, so that the upper cover and the lower cover are separated, and the aim of maintaining the inside of the regulator is fulfilled, so that the problems that the existing regulator and the infusion tube are of an integrated structure and cannot be disassembled, and therefore, when the condition of clamping a shell and the like occurs, the whole infusion set can only be replaced, and the use is troublesome are solved.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a view showing the structure of the upper cover and the lower cover of the present utility model after separation;
FIG. 3 is a schematic view of a compacting structure of the present utility model;
fig. 4 is a schematic view of the structure of the lower cover of the present utility model.
In the figure: 1. a regulator body; 2. a lower cover; 21. a clamping block; 3. a guide groove; 4. a compacting structure; 41. a guide wheel; 42. a second rotation shaft; 43. a pinch roller; 44. a drive tooth; 5. an infusion tube; 6. an upper cover; 61. a handle; 7. a waist-shaped groove; 8. a drive tooth; 9. a first rotation axis.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an infusion apparatus adjusting device, including regulator main part 1, the bottom of regulator main part 1 is provided with lower cover 2, guide slot 3 has been seted up to the inner wall of lower cover 2, be provided with the hold-down structure 4 between guide slot 3, hold-down structure 4 is including connecting in the inside leading wheel 41 of guide slot 3, one side that leading wheel 41 kept away from guide slot 3 is connected with second axis of rotation 42, the outer end of second axis of rotation 42 is connected with two pinch rollers 43, be provided with driving tooth 44 between pinch rollers 43, the below of hold-down structure 4 is provided with the transfer line 5 that runs through lower cover 2, the top of lower cover 2 is connected with upper cover 6, offer waist type groove 7 on the upper cover 6, waist type groove 7's internal connection has the drive tooth 8 that can be located its inside to compress tightly infusion line 5 through hold-down structure 4 in the in-process of rolling, reach the purpose of adjusting infusion apparatus flow;
the driving teeth 8 and the driving teeth 44 are connected in a meshed connection manner, the guide wheels 41 are respectively arranged at the left side and the right side of the second rotating shaft 42, the guide wheels 41 are connected with the inside of the guide groove 3 in a rolling connection manner, the sizes of the two pressing rollers 43 are larger than those of the driving teeth 44, the two pressing rollers 43 are located above the infusion tube 5 and roll, so that the driving teeth 44 are driven to rotate through the rotation of the driving teeth 8, the two pressing rollers 43 are driven to synchronously rotate, the guide wheels 41 can move in the inclined guide groove 3 while rotating, finally the infusion tube 5 is pressed through the two pressing rollers 43, and the stability during pressing is improved.
In this embodiment, referring to fig. 1, 2 and 4, a first rotation shaft 9 is connected between the lower cover 2 and the upper cover 6, so that the upper cover 6 is opened by the rotation design of the first rotation shaft 9, and the regulator is driven to be separated, so that the inside is convenient to be maintained;
wherein the left side height of lower cover 2 and upper cover 6 is less than the height on its right side, and lower cover 2 and upper cover 6 rotate through first axis of rotation 9 and connect, the left and right sides of lower cover 2 is located one side of minor face and is provided with fixture block 21, the inner wall of upper cover 6 is located one side of fixture block 21 and is connected with the draw-in groove that the fixture block 21 cooperatees the use, connect through fixture block 21 and draw-in groove when upper cover 6 and lower cover 2 connect, the fastness when upper cover 6 and lower cover 2 connect can be improved, fixture block 21 and draw-in groove are connected and connected the mode is the joint, the left and right sides of upper cover 6 is provided with handle 61, the whole of handle 61 is the type L structure of falling, thereby be convenient for open upper cover 6 through holding handle 61.
The working flow of the utility model is as follows: when the infusion apparatus adjusting device is used, firstly, under the condition that the lower cover 2 and the upper cover 6 are connected in a rotating way through the first rotating shaft 9, the upper cover 6 is opened, then the pressing structure 4 is moved to the uppermost right side, at the moment, the infusion tube penetrates through the lower cover 2 and is clamped into the lower cover 2, then the upper cover 6 is rotated, under the condition that the clamping block 21 is connected with the clamping groove in a clamping way, the clamping block 21 is clamped into the clamping groove to connect the upper cover 6 with the lower cover 2, when the infusion flow is required to be adjusted, under the condition that the driving teeth 8 and the driving teeth 44 are connected in a meshed way, the driving teeth 44 are driven to rotate synchronously, the pressing rollers 43 are driven to rotate, and meanwhile, under the condition that the guiding wheel 41 and the guiding groove 3 are connected in a rolling way, the guiding wheel 41 is positioned in the guiding groove 3 to move, and the infusion tube is pressed through the two pressing rollers 43 in the moving process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An infusion apparatus adjusting device comprising an adjuster body (1), characterized in that: the automatic regulator is characterized in that a lower cover (2) is arranged at the bottom of the regulator main body (1), guide grooves (3) are formed in the inner wall of the lower cover (2), a pressing structure (4) is arranged between the guide grooves (3), a transfusion tube (5) penetrating through the lower cover (2) is arranged below the pressing structure (4), an upper cover (6) is connected above the lower cover (2), a waist-shaped groove (7) is formed in the upper cover (6), driving teeth (8) capable of moving inside the waist-shaped groove (7) are connected inside the waist-shaped groove, and a first rotating shaft (9) is connected between the lower cover (2) and the upper cover (6);
the compressing structure (4) comprises a guide wheel (41) connected to the inside of the guide groove (3), a second rotating shaft (42) is connected to one side, far away from the guide groove (3), of the guide wheel (41), two compressing rollers (43) are connected to the outer end of the second rotating shaft (42), and transmission teeth (44) are arranged between the compressing rollers (43).
2. An infusion set adjusting device according to claim 1, wherein: the driving teeth (8) and the transmission teeth (44) are connected in a meshed manner.
3. An infusion set adjusting device according to claim 1, wherein: the guide wheels (41) are respectively arranged at the left side and the right side of the second rotating shaft (42), and the guide wheels (41) are connected with the inside of the guide groove (3) in a rolling connection mode.
4. An infusion set adjusting device according to claim 1, wherein: the sizes of the two compaction rollers (43) are larger than those of the transmission teeth (44), and the two compaction rollers (43) are located above the infusion tube (5) to roll.
5. An infusion set adjusting device according to claim 1, wherein: the left side of the lower cover (2) and the upper cover (6) is smaller than the right side of the lower cover, and the lower cover (2) and the upper cover (6) are connected in a rotating mode through a first rotating shaft (9).
6. An infusion set adjusting device according to claim 1, wherein: the clamping block (21) is arranged on one side, located on the shorter side, of the left side and the right side of the lower cover (2), one side, located on the clamping block (21), of the inner wall of the upper cover (6) is connected with a clamping groove matched with the clamping block (21), and the clamping block (21) is connected with the clamping groove in a clamping mode.
7. An infusion set adjusting device according to claim 1, wherein: the left and right sides of upper cover (6) are provided with handle (61), the whole of handle (61) is the type structure of falling L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320444201.5U CN219835944U (en) | 2023-03-09 | 2023-03-09 | Transfusion system adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320444201.5U CN219835944U (en) | 2023-03-09 | 2023-03-09 | Transfusion system adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219835944U true CN219835944U (en) | 2023-10-17 |
Family
ID=88300668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320444201.5U Active CN219835944U (en) | 2023-03-09 | 2023-03-09 | Transfusion system adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219835944U (en) |
-
2023
- 2023-03-09 CN CN202320444201.5U patent/CN219835944U/en active Active
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