CN217772904U

CN217772904U - Take raising and lowering functions's infusion support for orthopedic operation

Info

Publication number: CN217772904U
Application number: CN202220251484.7U
Authority: CN
Inventors: 许惠春; 张强
Original assignee: First Affiliated Hospital of Xiamen University
Current assignee: First Affiliated Hospital of Xiamen University
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-11-11
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a take raising and lowering functions's infusion support for orthopedic surgery, including branch, the equal fixed mounting in four side tops of branch has the infusion couple, sliding sleeve is equipped with the standpipe on the branch, rotates on the right side inner wall of standpipe and installs the screw rod, and branch threaded sleeve establishes on the screw rod, and fixed mounting has driving motor on the right side inner wall of standpipe, and driving motor's output shaft top and the bottom fixed connection of screw rod, and the equal fixedly connected with top in both sides top of standpipe is the box of placing that the opening set up, and the equal fixedly connected with apron in both sides of branch, the bottom of apron and the corresponding top movable contact of placing the box, the bottom fixedly connected with base of standpipe. The utility model discloses be convenient for remove, the single drive of being convenient for realizes steadily stopping fast and the function of putting the height is hung in the adjustment, improves the stability of parking when using flexibility and use, reduces the displacement risk when using, satisfies the user demand, is favorable to using.

Description

Take raising and lowering functions's infusion support for orthopedic operation

Technical Field

The utility model relates to a infusion support technical field especially relates to a take raising and lowering functions's infusion support for orthopedic surgery.

Background

The infusion support is a medical instrument, is widely applied to various hospitals, is a preferred tool for doctors to hang medicine bottles, is one of the most common departments of various hospitals in orthopedics, mainly studies the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and needs to be used for hanging infusion hanging bottles or infusion bags during orthopedic operations.

The existing transfusion stand for orthopedic surgery consists of an inner rod, an outer rod, a screw buckle and a lifting hook; 1. when the height is adjusted, medical staff are required to manually rotate the turnbuckle back and forth to unlock the turnbuckle and pull out the height of the adjusting inner rod, the inner rod is locked by the turnbuckle, and a structure for quickly and labor-saving adjusting the hanging height is lacked; 2. for making things convenient for medical personnel to remove, also have the infusion support that the universal wheel was installed to the bottom on the market, but even the time lock universal wheel, because wheel and ground contact friction area are less, easily take place the displacement, stability is lower, lacks the structure of quick steady stop, can not satisfy the user demand, synthesizes above phenomenon, therefore we have proposed a take raising and lowering functions infusion support for orthopedic operation for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an infusion support with lifting function for orthopedic surgery.

In order to realize the purpose, the utility model adopts the following technical scheme:

the infusion support with the lifting function for the orthopedic surgery comprises a supporting rod, infusion hooks are fixedly mounted on the tops of four sides of the supporting rod, a vertical pipe is slidably sleeved on the supporting rod, a screw rod is rotatably mounted on the inner wall of the right side of the vertical pipe, the supporting rod is sleeved on the screw rod in a threaded manner, a driving motor is fixedly mounted on the inner wall of the right side of the vertical pipe, the top end of an output shaft of the driving motor is fixedly connected with the bottom end of the screw rod, placing boxes with openings at the tops are fixedly connected to the tops of two sides of the vertical pipe, cover plates are fixedly connected to two sides of the supporting rod, and the bottoms of the cover plates are in movable contact with the tops of the corresponding placing boxes;

the bottom fixedly connected with base of standpipe, the bottom four corners of base is all rotated and is installed the area and lock the universal wheel, the rectangular channel has been seted up to the bottom of base, be equipped with the clamp plate in the rectangular channel, the bottom of clamp plate extends to the below of base and bonds and is fixed with the non-slip rubber, a plurality of compression springs that are in compression state of fixedly connected with between the top of clamp plate and the top inner wall of rectangular channel, two guide posts of top fixedly connected with of clamp plate, the standpipe slip cap is established on two guide posts, two guide bars that are located the standpipe of top fixedly connected with of base, the sliding cap is equipped with same L shape pole on two guide bars, the top of L shape pole and the bottom swing joint of branch, it is connected with the pulling subassembly to rotate between the front side inner wall of standpipe and the rear side inner wall, the both ends of pulling subassembly respectively with the bottom inner wall of L shape pole and the top fixed connection of clamp plate.

Preferably, the pulling subassembly is including rotating the fixed pulley of installing between standpipe front side inner wall and rear side inner wall, and the top sliding contact of fixed pulley has soft wire rope, and soft wire rope's both ends respectively with the bottom inner wall of L shape pole and the top fixed connection of clamp plate, seted up the through wires hole on the top inner wall of rectangular channel, soft wire rope is located the through wires hole and contactless with the inner wall in through wires hole.

Preferably, a storage battery electrically connected with the driving motor is fixedly mounted on the left side of the top of the base.

Preferably, a mounting hole is formed in the inner wall of the right side of the vertical pipe, a mounting seat is fixedly mounted in the mounting hole, and the driving motor is fixedly connected to the left side of the mounting seat.

Preferably, the guide way has all been seted up to the bottom both sides of standpipe, and the inner wall of guide way and the outside sliding connection of the guide post that corresponds, seted up two round holes on the top inner wall of rectangular channel, the inner wall of round hole and the outside sliding connection of the guide post that corresponds.

Preferably, two guide holes are formed in the inner wall of the bottom of the L-shaped rod, and the inner walls of the guide holes are in sliding connection with the outer sides of the corresponding guide rods.

Preferably, the bottom end of the supporting rod is provided with a thread groove in threaded connection with the screw, the inner wall of the right side of the vertical pipe is fixedly connected with a bearing, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the screw.

Preferably, a limiting groove is formed in the left side of the supporting rod, a limiting block is fixedly connected to the inner wall of the left side of the vertical pipe, and the limiting block is connected with the limiting groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be convenient for remove, the single drive of being convenient for realizes that quick steady stops and the function of putting the height is hung in the adjustment, improves the stability of parking when using flexibility and use, reduces the displacement risk when using, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of an orthopedic surgery infusion support with a lifting function provided by the utility model;

fig. 2 is a schematic sectional structure view of fig. 1.

In the figure: 1. a vertical tube; 2. a strut; 3. a transfusion hook; 4. a base; 5. universal wheels with locks; 6. placing a box; 7. a cover plate; 8. a screw; 9. a drive motor; 10. a rectangular groove; 11. pressing a plate; 12. a compression spring; 13. a guide post; 14. an L-shaped rod; 15. a guide rod; 16. A fixed pulley; 17. a flexible wire rope.

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. 1-2, an infusion support with a lifting function for orthopedic surgery comprises a supporting rod 2, infusion hooks 3 are fixedly mounted on the tops of four sides of the supporting rod 2, a vertical tube 1 is slidably sleeved on the supporting rod 2, a screw 8 is rotatably mounted on the inner wall of the right side of the vertical tube 1, the supporting rod 2 is in threaded sleeve connection with the screw 8, a driving motor 9 is fixedly mounted on the inner wall of the right side of the vertical tube 1, the top end of an output shaft of the driving motor 9 is fixedly connected with the bottom end of the screw 8, placing boxes 6 with openings at the tops are fixedly connected to the tops of two sides of the vertical tube 1, cover plates 7 are fixedly connected to two sides of the supporting rod 2, and the bottoms of the cover plates 7 are in movable contact with the tops of the corresponding placing boxes 6;

the bottom end of the vertical pipe 1 is fixedly connected with a base 4, four corners of the bottom of the base 4 are respectively and rotatably provided with a universal wheel 5 with a lock, the bottom of the base 4 is provided with a rectangular groove 10, a pressing plate 11 is arranged in the rectangular groove 10, the bottom of the pressing plate 11 extends to the lower side of the base 4 and is fixedly bonded with an anti-slip rubber sheet, a plurality of compression springs 12 in a compression state are fixedly connected between the top of the pressing plate 11 and the inner wall of the top of the rectangular groove 10, the top of the pressing plate 11 is fixedly connected with two guide columns 13, the vertical pipe 1 is slidably sleeved on the two guide columns 13, the top of the base 4 is fixedly connected with two guide rods 15 positioned in the vertical pipe 1, the two guide rods 15 are slidably sleeved with the same L-shaped rod 14, the top end of the L-shaped rod 14 is movably contacted with the bottom end of the supporting rod 2, a pulling assembly is rotatably connected between the inner wall of the front side and the inner wall of the rear side of the vertical pipe 1, and two ends of the pulling assembly are respectively and fixedly connected with the inner walls of the bottom of the L-shaped rod 14 and the top of the pressing plate 11;

the pulling subassembly is including rotating the fixed pulley 16 of installing between 1 front side inner wall of standpipe and rear side inner wall, and the top sliding contact of fixed pulley 16 has soft wire rope 17, soft wire rope 17's both ends respectively with the bottom inner wall of L shape pole 14 and the top fixed connection of clamp plate 11, seted up the through wires hole on the top inner wall of rectangular channel 10, soft wire rope 17 be located the through wires hole and with the inner wall contactless of through wires hole, the utility model discloses be convenient for remove, be convenient for single drive realize steadily stop fast and adjust hang the function of putting the height, improve the parking stability when using flexibility and using, reduce the displacement risk when using, satisfy the user demand, be favorable to the use.

The utility model discloses in, base 4's top left side fixed mounting have with driving motor 9 electric connection's battery, the mounting hole has been seted up on standpipe 1's the right side inner wall, fixed mounting has the mount pad in the mounting hole, driving motor 9 fixed connection is in the left side of mount pad, the guide way has all been seted up to standpipe 1's bottom both sides, and the inner wall of guide way and the outside sliding connection of the guide post 13 that corresponds, two round holes have been seted up on rectangular channel 10's the top inner wall, the inner wall of round hole and the outside sliding connection of the guide post 13 that corresponds, two guiding holes have been seted up on L shape pole 14's the bottom inner wall, the inner wall of guide hole and the outside sliding connection of the guide bar 15 that corresponds, the thread groove with 8 threaded connection of screw rod is seted up to branch 2's bottom, fixedly connected with the bearing on standpipe 1's the right side inner wall, the inboard outside fixed connection with screw rod 8 of inner circle of bearing, the spacing groove has been seted up in branch 2's left side, fixedly connected with the stopper on standpipe 1's the left side inner wall, and spacing groove sliding connection, and stopper and spacing groove sliding connection, the utility model discloses a convenient to move, be convenient for single drive realizes the quick function of stopping and the adjustment when hanging the use stability of hanging the use of hanging height, the stability of parking is favorable to the use risk of use, when using, the use demand is satisfied, the use risk is satisfied.

The working principle is as follows: when the device is used, the four universal wheels 5 with the locks are convenient for people to move easily, when the device needs to be stopped stably after moving, the driving motor 9 is started in the forward direction to drive the screw rod 8 to rotate, the screw rod 8 can drive the support rod 2 to slide upwards in the vertical pipe 1 under the action of the thread groove formed in the support rod 2, the support rod 2 gradually releases the extrusion force on the L-shaped rod 14 upwards, the pressing plate 11 is driven by the elasticity of the compression spring 12 in a compression state to move downwards, the pressing plate 11 drives the two guide columns 13 to respectively slide downwards in the corresponding guide grooves, the pressing plate 11 drives the L-shaped rod 14 to slide upwards on the two guide rods 15 through the soft steel wire rope 17, meanwhile, the pressing plate 11 drives the anti-skid rubber to be in downward squeezing contact with the ground, at the moment, under the friction force between the anti-skid rubber and the ground, the parking stability can be improved, the displacement risk during use is reduced, and the purpose of stable stopping is realized;

the upward moving support rod 2 also drives the two cover plates 7 to be separated from the two placing boxes 6 upwards, the shielding of the placing boxes 6 is removed, the placing boxes 6 are convenient for medical workers to set tools in a temporary mode, the infusion hook 3 is also driven to move upwards when the support rod 2 moves upwards, when the height of the infusion hook 3 needs to be further adjusted, the driving motor 9 is continuously started in the forward direction, the support rod 2 is continuously moved upwards, the height of the infusion hook 3 is changed at the moment, the hanging height of articles such as infusion bottles is further changed, and after the height is properly adjusted, the driving motor 9 is closed, so that the hanging height can be quickly adjusted according to actual needs;

after the device is used, when the device needs to move again, the driving motor 9 is started reversely, the movement direction of the driving motor 9 is completely opposite to that of the driving motor 9 started forwardly in the same way, at the moment, the support rod 2 is changed to move downwards and drives the infusion hook 3 to move downwards, the support rod 2 downwards extrudes the L-shaped rod 14, under the extrusion force, the L-shaped rod 14 slides downwards on the two guide rods 15, the L-shaped rod 14 drives the soft steel wire rope 17 to slide on the top of the fixed pulley 16, the soft steel wire rope 17 drives the pressing plate 11 to upwards compress the compression spring 12, the pressing plate 11 drives the anti-skid rubber sheet to upwards separate from the ground, the stop state is relieved, at the moment, the device can be moved again through the four universal wheels 5 with locks, and the support rod 2 also drives the two cover plates 7 to respectively shield the corresponding placing boxes 6 when moving downwards.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The infusion support with the lifting function for the orthopedic surgery comprises a supporting rod (2), infusion hooks (3) are fixedly mounted at the tops of four sides of the supporting rod (2), and is characterized in that a vertical pipe (1) is sleeved on the supporting rod (2) in a sliding mode, a screw rod (8) is rotatably mounted on the inner wall of the right side of the vertical pipe (1), the supporting rod (2) is sleeved on the screw rod (8) in a threaded mode, a driving motor (9) is fixedly mounted on the inner wall of the right side of the vertical pipe (1), the top end of an output shaft of the driving motor (9) is fixedly connected with the bottom end of the screw rod (8), placing boxes (6) with openings at the tops are fixedly connected to the tops of two sides of the vertical pipe (1), cover plates (7) are fixedly connected to two sides of the supporting rod (2), and the bottoms of the cover plates (7) are in movable contact with the tops of the corresponding placing boxes (6);

bottom fixedly connected with base (4) of standpipe (1), the bottom four corners of base (4) is all rotated and is installed area lock universal wheel (5), rectangular channel (10) have been seted up to the bottom of base (4), be equipped with clamp plate (11) in rectangular channel (10), the bottom of clamp plate (11) extends to the below of base (4) and bonds and is fixed with the non-slip rubber, a plurality of compression spring (12) that are in compression state of fixedly connected with between the top of clamp plate (11) and the top inner wall of rectangular channel (10), two guide post (13) of top fixedly connected with of clamp plate (11), standpipe (1) slip cap is established on two guide post (13), two guide bar (15) that are located standpipe (1) of top fixedly connected with of base (4), the slip cap is equipped with same L shape pole (14) on two guide bar (15), the top of L shape pole (14) and the bottom swing joint of branch (2), rotate between the front side inner wall and the rear side inner wall of standpipe (1) and rotate the pulling subassembly, the both ends of pulling subassembly are connected with the bottom of L shape pole (14) and clamp plate (11) respectively.

2. The infusion support with the lifting function for the orthopedic surgery, according to claim 1, is characterized in that the pulling assembly comprises a fixed pulley (16) rotatably installed between the front inner wall and the rear inner wall of the vertical tube (1), the top of the fixed pulley (16) is in sliding contact with a soft steel wire rope (17), two ends of the soft steel wire rope (17) are fixedly connected with the bottom inner wall of the L-shaped rod (14) and the top of the pressing plate (11), the top inner wall of the rectangular groove (10) is provided with a threading hole, and the soft steel wire rope (17) is located in the threading hole and is not in contact with the inner wall of the threading hole.

3. The infusion support with the lifting function for the orthopedic surgery, as claimed in claim 1, wherein a storage battery electrically connected with the driving motor (9) is fixedly installed at the left side of the top of the base (4).

4. The infusion support with the lifting function for the orthopedic surgery, as claimed in claim 1, wherein a mounting hole is formed on the inner wall of the right side of the vertical tube (1), a mounting seat is fixedly mounted in the mounting hole, and the driving motor (9) is fixedly connected to the left side of the mounting seat.

5. The infusion support with the lifting function for the orthopedic surgery, as claimed in claim 1, wherein two sides of the bottom end of the vertical tube (1) are provided with guide grooves, the inner walls of the guide grooves are slidably connected with the outer sides of the corresponding guide posts (13), the inner wall of the top of the rectangular groove (10) is provided with two circular holes, and the inner walls of the circular holes are slidably connected with the outer sides of the corresponding guide posts (13).

6. The infusion support with the lifting function for the orthopedic surgery, as claimed in claim 1, wherein the inner wall of the bottom of the L-shaped rod (14) is provided with two guide holes, and the inner wall of each guide hole is slidably connected with the outer side of the corresponding guide rod (15).

7. The infusion support with the lifting function for the orthopedic surgery, as claimed in claim 1, wherein a threaded groove in threaded connection with the screw (8) is formed at the bottom end of the support rod (2), a bearing is fixedly connected to the inner wall of the right side of the vertical tube (1), and the inner side of the inner ring of the bearing is fixedly connected to the outer side of the screw (8).

8. The infusion support with the lifting function for the orthopedic surgery, as claimed in claim 1, wherein a limiting groove is formed on the left side of the support rod (2), a limiting block is fixedly connected to the inner wall of the left side of the vertical tube (1), and the limiting block is slidably connected with the limiting groove.