CN210096553U - Plastic clamp for preventing infusion apparatus from falling off - Google Patents
Plastic clamp for preventing infusion apparatus from falling off Download PDFInfo
- Publication number
- CN210096553U CN210096553U CN201822039767.1U CN201822039767U CN210096553U CN 210096553 U CN210096553 U CN 210096553U CN 201822039767 U CN201822039767 U CN 201822039767U CN 210096553 U CN210096553 U CN 210096553U
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- China
- Prior art keywords
- bevel gear
- magnet
- rectangular plate
- falling
- connecting rod
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a prevent plastic clip that transfusion system drops, including two elastic clamps, one elastic clamp in two elastic clamps is close to one side fixed mounting of another elasticity has the installation piece, seted up the cavity on the installation piece, all seted up the first groove on the top inner wall of cavity and the bottom inner wall, equal fixed mounting has the primary shaft on the both sides inner wall in two first grooves, and the inner circle fixed mounting of two primary shafts has same pivot, and fixed mounting has the spool in the pivot, and the winding has the connecting band on the spool, and the one end that the spool was kept away from to the connecting band is fixed on another elastic clamp, and fixed cover is equipped with first bevel gear in the pivot, and first bevel gear is located the below of spool. The utility model relates to a rationally, simple structure through the length of adjusting the connecting band, is convenient for carry out the centre gripping to transfusion system and blood transfusion ware and fixes, has satisfied people's user demand, has made things convenient for the staff to use.
Description
Technical Field
The utility model relates to a plastics press from both sides technical field, especially relate to a prevent plastic clip that transfusion system drops.
Background
At present, the infusion apparatus and the blood transfusion apparatus which are generally used clinically are directly connected with an infusion bottle or an infusion bag, a safe buckle is not arranged at the connection position, the infusion apparatus or the blood transfusion apparatus is easy to fall off, the dropping loss of liquid medicine or blood is caused, the treatment of a patient is influenced, the infusion apparatus or the blood transfusion apparatus is replaced again, the economic burden is brought to the patient, the workload is increased for a nurse, the patient can cause acupuncture injury and the infection chance is increased, therefore, the infusion apparatus and the blood transfusion apparatus are required to be fixed by an anti-falling plastic clamp, the anti-falling plastic clamp mainly comprises two clamps and a connecting belt, the length of the connecting belt on the existing anti-falling plastic clamp is generally fixed, the length of the connecting belt cannot be adjusted, when the distance between the infusion apparatus and the infusion bag connector is larger, the infusion apparatus and the blood transfusion apparatus are not convenient to clamp and fix, in order to solve the problems, a plastic clip for preventing the infusion set from falling off is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a plastic clamp for preventing an infusion apparatus from falling off.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plastic clamp for preventing an infusion apparatus from falling off comprises two elastic clamps, wherein one of the two elastic clamps is fixedly provided with an installation block close to one elastic side, the installation block is provided with a cavity, the top inner wall and the bottom inner wall of the cavity are respectively provided with a first groove, the inner walls at two sides of the two first grooves are respectively fixedly provided with a first bearing, the inner rings of the two first bearings are fixedly provided with a same rotating shaft, a winding shaft is fixedly arranged on the rotating shaft, a connecting belt is wound on the winding shaft, one end, far away from the winding shaft, of the connecting belt is fixed on the other elastic clamp, a first bevel gear is fixedly sleeved on the rotating shaft and is positioned below the winding shaft, a second bevel gear is meshed on the first bevel gear, one side, far away from the first bevel gear, of the second bevel gear is fixedly provided with a connecting rod, one end, far away from the second bevel gear, of the connecting rod extends to the outside of the installation, the fixing device is rotatably installed with the installation block, a sliding groove located outside the installation block is formed in the bottom of the connecting rod, the inner walls of the two sides of the sliding groove are fixedly provided with the same positioning rod, a rectangular plate is sleeved on the positioning rod, a limiting block located below the connecting rod is fixedly installed on one side, close to the installation block, of the rectangular plate, one side, away from the corresponding elastic clamp, of the installation block is provided with a plurality of limiting grooves which are annularly arranged, the limiting block is clamped with one limiting groove of the limiting grooves, a first magnet is fixedly installed at the bottom of the positioning rod, the first magnet is located on one side, away from the installation block, of the rectangular plate, a second magnet is fixedly installed on one side, away from the installation block, of the rectangular plate, the first magnet is matched with the second magnet.
Preferably, a first through hole is formed in the inner wall of one side, away from the corresponding elastic clamp, of the cavity, a second bearing is fixedly mounted on the inner wall of the first through hole, and an inner ring of the second bearing is fixedly mounted with the connecting rod.
Preferably, a second through hole is further formed in the inner wall of the cavity on the side away from the corresponding elastic clamp, and the outer side of the connecting band is in sliding contact with the second through hole.
Preferably, a handle is fixedly installed at one end, far away from the installation block, of the connecting rod.
Preferably, a plurality of springs are fixedly mounted between one side of the rectangular plate far away from the mounting block and the inner wall of one side of the sliding chute far away from the mounting block.
Preferably, the number of the springs is eight to ten, and the eight to ten springs are arranged below the positioning rod in a rectangular shape.
In the utility model, through the cooperation of the elastic clamp, the mounting block, the cavity, the first groove, the connecting band, the first bearing, the rotating shaft, the winding shaft, the first bevel gear, the second bevel gear, the connecting rod, the sliding groove, the positioning rod, the rectangular plate and the limiting block, when the length of the connecting band needs to be adjusted, the rectangular plate is pulled, the rectangular plate slides in the direction that the positioning rod is far away from the mounting block, the rectangular plate drives the limiting block to move, the rectangular plate drives the second magnet to slide in the direction close to the first magnet at the same time until the first magnet and the second magnet are adsorbed, at the moment, the rectangular plate compresses the spring, and when the limiting block is completely moved out of the limiting groove, the handle is then rotated, the handle drives the connecting rod to rotate, the connecting rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the winding shaft to, the spool releases the connecting band, when the connecting band releases required length, the stall hand (hold), then promote the rectangular plate to the direction that is close to the installation piece, make first magnet and second magnet not adsorb mutually, the rectangular plate is under the spring action of spring this moment, the spring drives the rectangular plate and resets, the rectangular plate drives the stopper and resets, when clamping with one of them spacing groove in a plurality of spacing grooves completely up to the stopper, the fixing of connecting rod has been accomplished this moment, and then the fixing of connecting band has been accomplished, make the connecting band length that lies in between two elastic clamps change, staff's user demand has been satisfied.
The utility model relates to a rationally, simple structure through the length of adjusting the connecting band, is convenient for carry out the centre gripping to transfusion system and blood transfusion ware and fixes, has satisfied people's user demand, has made things convenient for the staff to use.
Drawings
Fig. 1 is a schematic structural view of a plastic clip for preventing a transfusion device from falling off, which is provided by the utility model;
FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;
fig. 3 is a schematic cross-sectional structure view of a portion B in fig. 2.
In the figure: the winding mechanism comprises an elastic clamp 1, a mounting block 2, a cavity 3, a first groove 4, a connecting band 5, a first bearing 6, a rotating shaft 7, a winding shaft 8, a first bevel gear 9, a second bevel gear 10, a connecting rod 11, a sliding groove 12, a positioning rod 13, a rectangular plate 14, a limiting block 15 and a limiting groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a plastic clip for preventing an infusion apparatus from falling off comprises two elastic clips 1, one side of one elastic clip 1 of the two elastic clips 1, which is close to the other elastic clip 1, is fixedly provided with a mounting block 2, the mounting block 2 is provided with a cavity 3, the top inner wall and the bottom inner wall of the cavity 3 are respectively provided with a first groove 4, the inner walls of the two sides of the two first grooves 4 are respectively and fixedly provided with a first bearing 6, the inner rings of the two first bearings 6 are fixedly provided with a same rotating shaft 7, the rotating shaft 7 is fixedly provided with a winding shaft 8, the winding shaft 8 is wound with a connecting band 5, one end of the connecting band 5, which is far away from the winding shaft 8, is fixed on the other elastic clip 1, the rotating shaft 7 is fixedly sleeved with a first bevel gear 9, the first bevel gear 9 is positioned below the winding shaft 8, the first bevel gear 9 is engaged with a second bevel gear 10, one side of the second bevel gear 10, which is, one end of the connecting rod 11, which is far away from the second bevel gear 10, extends to the outside of the mounting block 2 and is rotatably mounted with the mounting block 2, a chute 12 which is positioned at the outside of the mounting block 2 is arranged at the bottom of the connecting rod 11, the same positioning rod 13 is fixedly mounted on the inner walls of two sides of the chute 12, a rectangular plate 14 is sleeved on the positioning rod 13, a limiting block 15 which is positioned below the connecting rod 11 is fixedly mounted at one side of the rectangular plate 14, which is close to the mounting block 2, a plurality of limiting grooves 16 which are arranged in an annular shape are arranged at one side of the mounting block 2, which is far away from the corresponding elastic clamp 1, the limiting block 15 is clamped with one limiting groove 16 of the plurality of limiting grooves 16, a first magnet is fixedly mounted at the bottom of the positioning rod 13, the first magnet is positioned at one side of the rectangular plate 14, which is far away from the mounting block 2, a second magnet is fixedly mounted at one, by the elastic clamp 1, the mounting block 2, the cavity 3, the first groove 4, the connecting band 5, the first bearing 6, the rotating shaft 7, the winding shaft 8, the first bevel gear 9, the second bevel gear 10, the connecting rod 11, the sliding groove 12, the positioning rod 13, the rectangular plate 14 and the limiting block 15 matching with the limiting groove 16, when the length of the connecting band 5 needs to be adjusted, the rectangular plate 14 is pulled, the rectangular plate 14 slides in the direction that the positioning rod 13 is far away from the mounting block 2, the rectangular plate 14 drives the limiting block 15 to move, meanwhile, the rectangular plate 14 drives the second magnet to slide in the direction that the second magnet is close to the first magnet until the first magnet and the second magnet are adsorbed, at the moment, the rectangular plate 14 compresses the spring, and when the limiting block 15 is completely moved out of the limiting groove 16, the handle rotates, the connecting rod 11 is driven to rotate, the connecting rod 11 drives the second bevel gear 10 to rotate, and the second bevel gear 10 drives the first, the first bevel gear 9 drives the spool 8 to rotate through the rotating shaft 7, the spool 8 releases the connecting band 5, when the connecting band 5 is released to a required length, the handle is stopped to rotate, then the rectangular plate 14 is pushed towards the direction close to the mounting block 2, so that the first magnet and the second magnet are not adsorbed mutually, at the moment, the rectangular plate 14 drives the rectangular plate 14 to reset under the elastic action of the spring, the rectangular plate 14 drives the limiting block 15 to reset, and the fixing of the connecting rod 11 is completed at the moment until the limiting block 15 is completely clamped with one limiting groove 16 of the plurality of limiting grooves 16, so that the fixing of the connecting band 5 is further completed, the length of the connecting band 5 between the two elastic clamps 1 is changed, the use requirements of workers are met, the utility model has reasonable design and simple structure, and the transfusion device can be conveniently clamped and fixed by adjusting the length of the connecting band 5, the use requirements of people are met, and the use of workers is facilitated.
The utility model discloses in, cavity 3 has been seted up first through-hole on keeping away from one side inner wall that corresponds elasticity and press from both sides 1, the inner wall fixed mounting of first through-hole has the second bearing, the inner circle and the connecting rod 11 fixed mounting of second bearing, cavity 3 has still been seted up the second through-hole on keeping away from one side inner wall that corresponds elasticity and press from both sides 1, the outside and the second through-hole sliding contact of connecting band 5, the one end fixed mounting that installation piece 2 was kept away from to connecting rod 11 has the hand (hold), one side that installation piece 2 was kept away from to rectangular plate 14 and spout 12 are kept away from between one side inner wall of installation piece 2 fixed mounting have a plurality of springs, the quantity of spring is eight to ten, and eight to ten springs are the rectangle setting in the below of locating lever 13, through elasticity and press from both sides 1, installation piece 2, cavity 3, first groove 4, connecting band 5, first bearing 6, pivot 7, the connecting rod 11, the sliding groove 12, the positioning rod 13, the rectangular plate 14, the limiting block 15 and the limiting groove 16 are matched, when the length of the connecting band 5 needs to be adjusted, the rectangular plate 14 is pulled, the rectangular plate 14 slides in the direction that the positioning rod 13 is far away from the mounting block 2, the rectangular plate 14 drives the limiting block 15 to move, meanwhile, the rectangular plate 14 drives the second magnet to slide in the direction close to the first magnet until the first magnet and the second magnet are adsorbed, at the moment, the rectangular plate 14 compresses the spring, and when the limiting block 15 is completely moved out of the limiting groove 16, the handle is rotated, the handle drives the connecting rod 11 to rotate, the connecting rod 11 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the winding shaft 8 to rotate through the rotating shaft 7, the winding shaft 8 releases the connecting band 5, when the connecting band 5 is released to the required, stop rotating the hand (hold), then promote rectangular plate 14 to the direction that is close to installation piece 2, make first magnet and second magnet not adsorb mutually, rectangular plate 14 is under the spring action of spring this moment, the spring drives rectangular plate 14 and resets, rectangular plate 14 drives stopper 15 and resets, when stopper 15 clamps with one of them spacing groove 16 in a plurality of spacing groove 16 completely, the fixing of connecting rod 11 has been accomplished this moment, and then the fixing of connecting band 5 has been accomplished, make 5 length in the connecting band between two elastic clamps 1 change, staff's user demand has been satisfied, the utility model relates to a rationally, simple structure, through the length of adjusting connecting band 5, be convenient for carry out the centre gripping fixedly to transfusion system and blood transfusion ware, satisfied people's user demand, made things convenient for the staff to use.
The working principle is as follows: when the length of the connecting band 5 between the two elastic clamps 1 needs to be adjusted, the rectangular plate 14 is pulled towards the direction far away from the mounting block 2, the rectangular plate 14 slides on the positioning rod 13, the rectangular plate 14 drives the limiting block 15 to move, meanwhile, the rectangular plate 14 drives the second magnet to move towards the direction close to the first magnet in the sliding groove 12, the rectangular plate 14 compresses the spring until the first magnet is contacted and adsorbed with the second magnet, because the contact and adsorption force of the first magnet and the second magnet is larger than the total compression elastic force of a plurality of springs, when the limiting block 15 is completely moved out of the limiting groove 16, the handle is rotated, because the connecting rod 11 is mounted in the first through hole through the second bearing, the handle drives the connecting rod 11 to rotate in the first through hole, the connecting rod 11 drives the second bevel gear 10 to rotate, because the second bevel gear 10 is meshed with the first bevel gear 9, the second bevel gear 10 drives the first bevel gear 9 to rotate, under the action of the first bearing 6, as the first bevel gear 9 is fixedly sleeved on the outer side of the rotating shaft 7, the first bevel gear 9 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the winding shaft 8 to rotate, the winding shaft 8 releases the connecting band 5, when the connecting band 5 is released to a required length, the handle is stopped to rotate, then the rectangular plate 14 is pushed towards the direction close to the mounting block 2, so that the first magnet and the second magnet are not adsorbed, as the force of the non-contact adsorption of the first magnet and the second magnet is smaller than the total compression elastic force of a plurality of springs, the rectangular plate 14 drives the rectangular plate 14 to reset under the elastic force of the springs, the rectangular plate 14 drives the limiting block 15 to reset, when the limiting block 15 is completely clamped with one of the limiting grooves 16 in the plurality of limiting grooves 16, the fixing of the connecting rod 11 is completed, and then the connecting band 5 is fixed, so that the distance between the two elastic clamps 1 is changed, and the use requirements of workers are met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A plastic clamp for preventing an infusion apparatus from falling off comprises two elastic clamps (1) and is characterized in that one side, close to the other elastic clamp (1), of one elastic clamp (1) of the two elastic clamps (1) is fixedly provided with an installation block (2), the installation block (2) is provided with a cavity (3), the inner walls of the top and the bottom of the cavity (3) are respectively provided with a first groove (4), the inner walls of the two sides of the two first grooves (4) are respectively and fixedly provided with a first bearing (6), the inner rings of the two first bearings (6) are fixedly provided with a same rotating shaft (7), the rotating shaft (7) is fixedly provided with a winding shaft (8), the winding shaft (8) is wound with a connecting belt (5), one end, far away from the winding shaft (8), of the connecting belt (5) is fixed on the other elastic clamp (1), the rotating shaft (7) is fixedly provided with a first bevel gear (9), and the first bevel gear (9) is positioned below the winding shaft (8), the first bevel gear (9) is engaged with a second bevel gear (10), one side of the second bevel gear (10) far away from the first bevel gear (9) is fixedly provided with a connecting rod (11), one end of the connecting rod (11) far away from the second bevel gear (10) extends to the outside of the mounting block (2) and is rotatably mounted with the mounting block (2), the bottom of the connecting rod (11) is provided with a sliding chute (12) positioned outside the mounting block (2), the inner walls of two sides of the sliding chute (12) are fixedly provided with a same positioning rod (13), the positioning rod (13) is sleeved with a rectangular plate (14), one side of the rectangular plate (14) close to the mounting block (2) is fixedly provided with a limiting block (15) positioned below the connecting rod (11), one side of the mounting block (2) far away from the corresponding elastic clamp (1) is provided with a plurality of limiting grooves (16) which are arranged in an annular, the limiting block (15) is clamped with one limiting groove (16) of the limiting grooves (16), a first magnet is fixedly mounted at the bottom of the positioning rod (13), the first magnet is located on one side, away from the installation block (2), of the rectangular plate (14), a second magnet is fixedly mounted on one side, away from the installation block (2), of the rectangular plate (14), the first magnet is matched with the second magnet, and the polarities of the first magnet and the second magnet are opposite.
2. The plastic clamp for preventing the infusion apparatus from falling off as claimed in claim 1, wherein a first through hole is formed in the inner wall of one side of the cavity (3) away from the corresponding elastic clamp (1), a second bearing is fixedly mounted on the inner wall of the first through hole, and the inner ring of the second bearing is fixedly mounted with the connecting rod (11).
3. The plastic clamp for preventing the infusion set from falling off as claimed in claim 1, wherein a second through hole is further formed in the inner wall of one side of the cavity (3) away from the corresponding elastic clamp (1), and the outer side of the connecting band (5) is in sliding contact with the second through hole.
4. The plastic clamp for preventing the infusion set from falling off as claimed in claim 1, wherein a handle is fixedly installed at one end of the connecting rod (11) far away from the installation block (2).
5. The plastic clip for preventing the infusion set from falling off according to claim 1, wherein a plurality of springs are fixedly arranged between one side of the rectangular plate (14) far away from the mounting block (2) and the inner wall of one side of the chute (12) far away from the mounting block (2).
6. The plastic clip for preventing the infusion set from falling off as claimed in claim 5, wherein the number of the springs is eight to ten, and the eight to ten springs are arranged below the positioning rod (13) in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039767.1U CN210096553U (en) | 2018-12-06 | 2018-12-06 | Plastic clamp for preventing infusion apparatus from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039767.1U CN210096553U (en) | 2018-12-06 | 2018-12-06 | Plastic clamp for preventing infusion apparatus from falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210096553U true CN210096553U (en) | 2020-02-21 |
Family
ID=69530787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039767.1U Expired - Fee Related CN210096553U (en) | 2018-12-06 | 2018-12-06 | Plastic clamp for preventing infusion apparatus from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210096553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915364A (en) * | 2021-03-09 | 2021-06-08 | 杨都江 | Acute pancreatitis is tee bend pipe for minimal access surgery |
-
2018
- 2018-12-06 CN CN201822039767.1U patent/CN210096553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915364A (en) * | 2021-03-09 | 2021-06-08 | 杨都江 | Acute pancreatitis is tee bend pipe for minimal access surgery |
| CN112915364B (en) * | 2021-03-09 | 2022-06-10 | 杨都江 | Acute pancreatitis is tee bend pipe for minimal access surgery |
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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 |
Granted publication date: 20200221 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |