CN210277840U - Auxiliary device of blood purifier - Google Patents
Auxiliary device of blood purifier Download PDFInfo
- Publication number
- CN210277840U CN210277840U CN201920022477.8U CN201920022477U CN210277840U CN 210277840 U CN210277840 U CN 210277840U CN 201920022477 U CN201920022477 U CN 201920022477U CN 210277840 U CN210277840 U CN 210277840U
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- Prior art keywords
- wall
- moving
- fixedly connected
- connecting pipe
- auxiliary device
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- 239000008280 blood Substances 0.000 title claims abstract description 19
- 210000004369 blood Anatomy 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000010412 perfusion Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
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Abstract
The utility model discloses an auxiliary device of blood clarifier, which comprises a supporting column, equidistant rotation is connected with three connecting pipe on the support column, symmetrical sliding connection has two movable plates on the inner wall of connecting pipe, and one side that two movable plates are close to each other all rotates and is connected with the connecting rod, and rotates on the bottom inner wall of connecting pipe and be connected with the pivot, the rotation groove has been seted up on the top inner wall of connecting pipe, the top of pivot extends to the rotation inslot and is connected with the rotation of the top inner wall in rotation groove. The utility model is simple in operation, the spliced pole through pulling one side can drive the elliptical plate and rotate to reach two splint and keep away from each other, later place cerini dialyser cerini, filter or perfusion ware between two splint and not hard up spliced pole just can make two splint press from both sides tightly cerini dialyser cerini, filter or perfusion ware, thereby can replace the bolt to fix, and more swiftly rapidly, do not need a plurality of personnel to assist.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an auxiliary device of blood purifier.
Background
All adopt the clip that is used for centre gripping cerini dialyser cerini of traditional structure on the hemodialysis machine of present clinical use, however, because the clip degree of opening and shutting among the prior art because of receiving the restriction of its structure, often just can't carry out the centre gripping or the centre gripping effect is not good when meetting the cerini dialyser cerini of major diameter or filtrator, perfusion ware, can not satisfy in clinical needs, notice no: CN207270522U discloses medical field's apparatus appurtenance, more specifically the auxiliary device of blood clarifier that says so mainly includes fixation clamp left end, fixation clamp right-hand member, left end support, right-hand member support, fixing base and roating seat I, roating seat II, roating seat III and middle pivot and set screw. The fixation clamp left end is connected with the left end support, and the fixation clamp right-hand member is connected with the right-hand member support, and left end support and right-hand member support are connected with fixing base, set screw and triangle nut, and fixing base and roating seat I, roating seat II, roating seat III fixed connection, roating seat I, roating seat II, roating seat III all are connected with outside gum cover, and outside gum cover is located the surface of middle pivot. The device provides a blood purifier fixation clamp of combination formula that degree of opening and shutting is big, convenient to use, can adapt to the splendid attire container of major diameter scope.
This utility model can effectual solution to the fixed problem of cerini dialyser cerini, filter or perfusion ware, but the fixed mode of threaded connection who adopts in this utility model, it is more troublesome hard when having fixedly, and need the supplementary problem that just can fix cerini dialyser cerini, filter or perfusion ware of a plurality of personnel, so we propose a blood clarifier's auxiliary device for solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an auxiliary device of a blood purifier.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary device of a blood purifier comprises a support column, three connecting pipes are connected on the support column in a rotating way at equal intervals, the inner wall of the connecting pipe is symmetrically and slidably connected with two moving plates, one sides of the two moving plates close to each other are rotatably connected with connecting rods, and the inner wall of the bottom of the connecting pipe is rotatably connected with a rotating shaft, the inner wall of the top of the connecting pipe is provided with a rotating groove, the top end of the rotating shaft extends into the rotating groove and is rotationally connected with the inner wall of the top of the rotating groove, the rotating shaft is fixedly sleeved with an elliptical plate, one ends of the two connecting rods, which are close to each other, are rotationally connected with the elliptical plate, one sides of the two moving plates, which are far away from each other, are fixedly connected with connecting columns, and the one end that two spliced poles kept away from each other all extends to the outside of connecting pipe, one side fixedly connected with arm lock of spliced pole, and the one side that two arm lock are close to each other all rotates and is connected with splint.
Preferably, the rotating shaft is provided with a moving hole, the moving hole is connected with an installation rod in a sliding mode, two ends of the installation rod extend into the rotating groove and are fixedly connected with the same moving toothed ring, the moving toothed ring is sleeved on the rotating shaft and is located in the rotating groove, the rotating groove is fixedly connected with a fixed toothed ring, and the moving toothed ring is meshed with the fixed toothed ring.
Preferably, the top of the mounting rod is fixedly connected with a pull rod, the inner wall of the top of the rotating groove is provided with a sliding hole, the top end of the pull rod penetrates through the sliding hole and extends to the upper part of the connecting pipe, and the sliding hole is connected with the pull rod in a sliding manner.
Preferably, a limiting rod is fixedly connected to the inner wall of one side of the sliding hole, a limiting groove is formed in one side of the pull rod, and one end of the limiting rod extends into the limiting groove and is in sliding connection with the inner wall of the limiting groove.
Preferably, two moving grooves are symmetrically formed in the inner wall of the top of the connecting pipe, a sliding plate is fixedly connected to the top of the moving plate, and the top end of the sliding plate extends into the moving grooves and is in sliding connection with the inner wall of the moving grooves.
Preferably, fixedly connected with slide bar on the both sides inner wall of shifting chute, and the slide slip cap is established on the slide bar, the cover is equipped with compression spring on the slide bar, and compression spring is located one side of slide bar, compression spring's both ends respectively with one side inner wall of shifting chute and one side fixed connection of slide.
Compared with the prior art, the beneficial effects of the utility model are that: at first, the spliced pole of pulling one side drives the movable plate of one side and removes, when the movable plate removes, can make the connecting rod of one side rotate, when the connecting rod rotates, will rotate through the elliptical plate, so the pivot will rotate, and when the elliptical plate rotates, the connecting rod that can drive the opposite side rotates, so just can drive the spliced pole of opposite side and remove, two splint will keep away from each other this moment, later with the cerini dialyser cerini, the spliced pole of later not hard up one side is placed between two splint, will be at two compression spring's effect this moment, make two spliced poles be close to each other, therefore can make two splint be close to each other to the cerini dialyser cerini, the filter or the perfusion ware press from both sides tightly.
The utility model is simple in operation, the spliced pole through pulling one side can drive the elliptical plate and rotate to reach two splint and keep away from each other, later place cerini dialyser cerini, filter or perfusion ware between two splint and not hard up spliced pole just can make two splint press from both sides tightly cerini dialyser cerini, filter or perfusion ware, thereby can replace the bolt to fix, and more swiftly rapidly, do not need a plurality of personnel to assist.
Drawings
Fig. 1 is a front view of an auxiliary device of a blood purifier according to the present invention;
fig. 2 is a top view of the auxiliary device of the blood purifier according to the present invention;
fig. 3 is an enlarged view of a structure a of the auxiliary device of the blood purifier of the present invention.
In the figure: the device comprises a support column 1, a connecting pipe 2, a moving plate 3, a connecting rod 4, a rotating shaft 5, an elliptical plate 6, a connecting column 7, a moving groove 8, a sliding rod 9, a sliding plate 10, a rotating groove 11, a compression spring 12, a lifting hole 13, a pull rod 14, a limiting groove 15, a limiting plate 16, a sliding hole 17, a moving toothed ring 18, a fixed toothed ring 19, a clamping arm 20 and a clamping plate 21.
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, an auxiliary device of a blood purifier comprises a support column 1, three connecting pipes 2 are rotatably connected to the support column 1 at equal intervals, two moving plates 3 are symmetrically and slidably connected to the inner wall of the connecting pipes 2, connecting rods 4 are rotatably connected to the mutually adjacent sides of the two moving plates 3, a rotating shaft 5 is rotatably connected to the inner wall of the bottom of the connecting pipe 2, a rotating groove 11 is formed in the inner wall of the top of the connecting pipe 2, the top end of the rotating shaft 5 extends into the rotating groove 11 and is rotatably connected to the inner wall of the top of the rotating groove 11, an elliptical plate 6 is fixedly sleeved on the rotating shaft 5, the mutually adjacent ends of the two connecting rods 4 are rotatably connected to the elliptical plate 6, a connecting column 7 is fixedly connected to the mutually far side of the two moving plates 3, the mutually far end of the two connecting columns 7 extends to the outer side of the connecting, and one side of the two clamping arms 20 close to each other is rotatably connected with a clamping plate 21, firstly, the connecting column 7 on one side is pulled to drive the moving plate 3 on one side to move, when the moving plate 3 moves, the connecting rod 4 on one side can be rotated, when the connecting rod 4 rotates, the connecting rod 6 can be rotated, so the rotating shaft 5 can be rotated, and when the elliptical plate 6 rotates, the connecting rod 4 on the other side can be driven to rotate, so the connecting column 7 on the other side can be driven to move, at the moment, the two clamping plates 21 are far away from each other, then, a dialyzer, a filter or a perfusion apparatus is placed between the two clamping plates 21, then the connecting column 7 on one side is loosened, at the moment, the two connecting columns 7 are close to each other under the action of the two compression springs 12, so that the two clamping plates 21 are close to clamp the dialyzer, the filter or the perfusion apparatus, the utility model is simple in operation, spliced pole 7 through pulling one side can drive elliptical plate 6 and rotate to reach two splint 21 and keep away from each other, later place cerini dialyser cerini, filter or perfusion ware between two splint 21 and not hard up spliced pole 7 just can make two splint 21 press from both sides tightly cerini dialyser cerini, filter or perfusion ware, thereby can replace the bolt to fix, and more swiftly rapidly, do not need a plurality of personnel to assist.
In the utility model, a moving hole 13 is arranged on a rotating shaft 5, a mounting rod is connected in the moving hole 13 in a sliding way, both ends of the mounting rod extend into a rotating groove 11 and are fixedly connected with a moving toothed ring 18, the moving toothed ring 18 is sleeved on the rotating shaft 5 and is positioned in the rotating groove 11, a fixed toothed ring 19 is fixedly connected in the rotating groove 11, the moving toothed ring 18 is meshed with the fixed toothed ring 19, a pull rod 14 is fixedly connected at the top of the mounting rod, a sliding hole 17 is arranged on the inner wall at the top of the rotating groove 11, the top end of the pull rod 14 penetrates through the sliding hole 17 and extends to the upper part of a connecting pipe 2, the sliding hole 17 is connected with the pull rod 14 in a sliding way, a limiting rod 16 is fixedly connected on the inner wall at one side of the sliding hole 17, a limiting groove 15 is arranged at one side of the pull rod 14, one end of the limiting rod 16 extends into the limiting groove 15 and is connected with the inner wall of the limiting groove, and the top of the moving plate 3 is fixedly connected with a sliding plate 10, the top end of the sliding plate 10 extends into the moving groove 8 and is connected with the inner wall of the moving groove 8 in a sliding manner, the inner walls of the two sides of the moving groove 8 are fixedly connected with sliding rods 9, the sliding plate 10 is sleeved on the sliding rods 9 in a sliding manner, compression springs 12 are sleeved on the sliding rods 9, the compression springs 12 are positioned on one sides of the sliding rods 9, the two ends of the compression springs 12 are respectively fixedly connected with the inner wall of one side of the moving groove 8 and one side of the sliding plate 10, firstly, the connecting rod 7 on one side is pulled to drive the moving plate 3 on one side to move, when the moving plate 3 moves, the connecting rod 4 on one side can rotate, when the connecting rod 4 rotates, the rotating plate 6 rotates, so that the rotating shaft 5 rotates, and when the elliptical plate 6 rotates, the connecting rod 4 on the other side can be driven, at this moment, two splint 21 will keep away from each other, later place the cerini dialyser cerini, filter or perfusion ware between two splint 21, the spliced pole 7 of later not hard up one side, will be at two compression spring 12's effect this moment, make two spliced poles 7 be close to each other, therefore can make two splint 21 be close to each other to the cerini dialyser cerini, filter or perfusion ware press from both sides tightly, the utility model is simple in operation, spliced pole 7 through pulling one side can drive elliptical plate 6 and rotate, in order to reach two splint 21 and keep away from each other, later with the cerini dialyser cerini, filter or perfusion ware place between two splint 21 and not hard up spliced pole 7 just can make two splint 21 to the cerini dialyser cerini, filter or perfusion ware press from both sides tightly to can replace the bolt to fix, and more swiftly, do not need a plurality.
The working principle is as follows: when the device is used, the connecting column 7 on one side is firstly pulled to drive the moving plate 3 on one side to move, when the moving plate 3 moves, the connecting rod 4 on one side can be rotated, when the connecting rod 4 rotates, the rotating shaft 5 can be rotated through the elliptical plate 6, and when the elliptical plate 6 rotates, the connecting rod 4 on the other side can be driven to rotate, so the connecting column 7 on the other side can be driven to move, at the moment, the two clamping plates 21 can be mutually far away, when the two connecting columns 7 are mutually far away, the two sliding plates 10 can be mutually far away, so the compression springs 12 can be compressed, then a dialyzer, a filter or a perfusion apparatus is placed between the two clamping plates 21, then the connecting column 7 on one side is loosened, at the moment, under the action of the two compression springs 12, the two sliding plates 10 can be mutually close, when two slide 10 are close to each other, can make two movable plates 3 be close to each other, two spliced poles 7 will be close to each other this moment, therefore can make two splint 21 be close to each other to the cerini dialyser cerini, the filter or the perfusion ware presss from both sides tightly, later promote pull rod 14 downwards and drive and remove ring gear 18 downstream, make and remove ring gear 18 and fixed ring gear 19 mesh mutually, so just can carry out spacingly to countershaft 5, and then can carry out spacingly to two splint 21, thereby can replace the bolt to fix, and it is more swift rapid, do not need a plurality of personnel to assist.
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. The utility model provides an auxiliary device of blood purifier, includes support column (1), its characterized in that, equidistant rotation is connected with three connecting pipe (2) on support column (1), symmetrical sliding connection has two movable plates (3) on the inner wall of connecting pipe (2), and one side that two movable plates (3) are close to each other all rotates and is connected with connecting rod (4), and rotates on the bottom inner wall of connecting pipe (2) and is connected with pivot (5), rotating groove (11) has been seted up on the top inner wall of connecting pipe (2), the top of pivot (5) extends to in rotating groove (11) and rotates with the top inner wall of rotating groove (11) and is connected, the fixed cover is equipped with elliptical plate (6) on pivot (5), and the one end that two connecting rod (4) are close to each other all rotates with elliptical plate (6) to be connected, and the equal fixedly connected with spliced pole (7) in one side that two movable plates (, and the one end that two spliced poles (7) kept away from each other all extends to the outside of connecting pipe (2), one side fixedly connected with arm lock (20) of spliced pole (7), and one side that two arm lock (20) are close to each other all rotates and is connected with splint (21).
2. The auxiliary device of a blood purifier as recited in claim 1, wherein the shaft (5) has a moving hole (13), and the moving hole (13) has a mounting rod slidably connected therein, both ends of the mounting rod extend into the rotating groove (11) and are fixedly connected with a moving toothed ring (18), and the moving toothed ring (18) is sleeved on the shaft (5) and is located in the rotating groove (11), the rotating groove (11) has a fixed toothed ring (19) fixedly connected therein, and the moving toothed ring (18) is meshed with the fixed toothed ring (19).
3. The auxiliary device of a blood purifier as recited in claim 2, wherein a pull rod (14) is fixedly connected to the top of the mounting rod, a slide hole (17) is opened on the inner wall of the top of the rotating groove (11), the top end of the pull rod (14) penetrates through the slide hole (17) and extends to the upper part of the connecting pipe (2), and the slide hole (17) is slidably connected with the pull rod (14).
4. The auxiliary device of a blood purifier as recited in claim 3, wherein a limiting rod (16) is fixedly connected to an inner wall of one side of the sliding hole (17), a limiting groove (15) is formed at one side of the pull rod (14), and one end of the limiting rod (16) extends into the limiting groove (15) and is slidably connected with the inner wall of the limiting groove (15).
5. The auxiliary device of a blood purifier as recited in claim 1, wherein two moving grooves (8) are symmetrically formed on the inner wall of the top of the connecting tube (2), and a sliding plate (10) is fixedly connected to the top of the moving plate (3), and the top end of the sliding plate (10) extends into the moving groove (8) and is slidably connected with the inner wall of the moving groove (8).
6. The auxiliary device of a blood purifier as recited in claim 5, wherein a slide bar (9) is fixedly connected to the inner walls of both sides of the moving slot (8), and a slide plate (10) is slidably sleeved on the slide bar (9), a compression spring (12) is sleeved on the slide bar (9), and the compression spring (12) is located at one side of the slide bar (9), and both ends of the compression spring (12) are fixedly connected to the inner wall of one side of the moving slot (8) and one side of the slide plate (10), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022477.8U CN210277840U (en) | 2019-01-08 | 2019-01-08 | Auxiliary device of blood purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022477.8U CN210277840U (en) | 2019-01-08 | 2019-01-08 | Auxiliary device of blood purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210277840U true CN210277840U (en) | 2020-04-10 |
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ID=70058672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022477.8U Expired - Fee Related CN210277840U (en) | 2019-01-08 | 2019-01-08 | Auxiliary device of blood purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210277840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227185A (en) * | 2020-11-20 | 2021-01-15 | 温州顺启建筑有限公司 | Beam falling prevention device based on bridge body shock absorption |
-
2019
- 2019-01-08 CN CN201920022477.8U patent/CN210277840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227185A (en) * | 2020-11-20 | 2021-01-15 | 温州顺启建筑有限公司 | Beam falling prevention device based on bridge body shock absorption |
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| 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: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |