CN214286159U

CN214286159U - Soft bag positioner that stability is high

Info

Publication number: CN214286159U
Application number: CN202022707629.3U
Authority: CN
Inventors: 付国海; 李梁堂
Original assignee: Guangdong Zhicheng Pharmaceutical Co ltd
Current assignee: Guangdong Zhicheng Pharmaceutical Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-28
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to the technical field of the soft bag of infusion, especially, soft bag positioner that stability is high, to the soft bag of infusion in prior art when using, all hang through the couple and put the use usually, poor stability leads to taking place easily at the in-process soft bag of infusion and rocks the problem that influences the infusion, now proposes following scheme, and it includes the mounting panel, first recess and second recess have been seted up to the bottom of mounting panel, and fixed mounting has the fixed plate in the second recess, and the pivot is installed in the inboard rotation of fixed plate, and the top of pivot is rotated and is installed on the top inner wall of second recess, and the bottom of pivot extends to the below and the fixed mounting of mounting panel has the knob, and the outside fixed mounting of pivot has first conical gear, and the threaded rod is installed to the first recess internal rotation. The utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for to the fixed mounting of infusion soft bag, and stability is high.

Description

Soft bag positioner that stability is high

Technical Field

The utility model relates to a soft bag technical field of infusion especially relates to a soft bag positioner that stability is high.

Background

The transfusion soft bag is one of the safest transfusion packaging materials at present, does not contain any plasticizer, has no reaction when the packaging material is contacted with liquid medicine, has no adsorption phenomenon and no alkali precipitation phenomenon of a glass bottle, and is a high-quality material. It has the following components: small weight, not easy to be broken, reducing the chance of contamination of the liquid medicine and good low temperature resistance.

However, in the prior art, the soft infusion bag is usually hung by a hook for use, and the stability is poor, so that the soft infusion bag is easy to shake during the infusion process to affect the infusion, and therefore, a soft bag positioning device with high stability is provided for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the soft infusion bag in the prior art is hung through the hook and is put into use when in use, has poor stability, leads to the in-process soft infusion bag of infusion to take place easily to rock the shortcoming that influences the infusion, and the soft bag positioner who provides a stability is high.

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

a soft bag positioning device with high stability comprises a mounting plate, wherein a first groove and a second groove are formed in the bottom of the mounting plate, a fixing plate is fixedly mounted in the second groove, a rotating shaft is rotatably mounted on the inner side of the fixing plate, the top end of the rotating shaft is rotatably mounted on the inner wall of the top of the second groove, the bottom end of the rotating shaft extends to the lower portion of the mounting plate and is fixedly provided with a knob, a first bevel gear is fixedly mounted on the outer side of the rotating shaft, a threaded rod is rotatably mounted in the first groove, one end of the threaded rod extends to the second groove and is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a rope winding wheel is fixedly mounted on the outer side of the rotating shaft, one end of a pulling rope is fixedly mounted on the outer side of the rope winding wheel, a sliding groove is formed in one side of the second groove, the other end of the pulling rope extends to the sliding groove and is fixedly provided with a sliding plate which is connected with the sliding plate in the sliding groove, one side fixed mounting of slide has the one end of first spring, and the other end fixed mounting of first spring is on the inner wall of spout, and two movable plates are installed to the outside screw thread of threaded rod, and the equal fixed mounting in one side that two movable plates kept away from each other has the one end of second spring, and the equal fixed mounting of the other end of two second springs is on the inner wall of first recess, and the bottom of two movable plates all extends to the below of mounting panel and fixed mounting has the locating frame, and the draw-in groove has all been seted up to one side bottom that two locating frames are close to each other.

Preferably, a plurality of bolt holes have been seted up at the top of mounting panel, and the bolt is installed to the equal screw thread in a plurality of bolt holes, the fixed mounting panel of being convenient for.

Preferably, the top of the fixing plate is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft is fixedly sleeved with an inner ring of the bearing, so that the rotating shaft is convenient to rotate and mount.

Preferably, the inner walls of the two sides of the sliding groove are provided with limiting grooves, and the sliding plate is connected in the two limiting grooves in a sliding mode and plays a certain limiting role in the sliding plate.

Preferably, the outside of threaded rod is equipped with two sets of external screw threads, and two sets of external screw thread pitch are the same, and revolve to opposite for the moving direction of two movable plates is opposite all the time, and the amplitude of movement remains the unanimity all the time.

Preferably, a limiting rod is fixedly installed in the first groove, the two moving plates are both connected to the outer side of the limiting rod in a sliding mode, and the two second springs are movably sleeved on the outer sides of the corresponding limiting rods respectively to limit the two moving plates to a certain extent.

In the utility model, the soft bag positioning device with high stability drives the rotating shaft to rotate by rotating the knob, and drives the threaded rod to rotate by the meshing transmission of the first bevel gear and the second bevel gear, so that the two movable plates can be driven to move away from each other by the two groups of external threads outside the threaded rod, and the two second springs are extruded, so that the two positioning frames can be driven to move away from each other, meanwhile, the sliding plate can be pulled to move rightwards by the cooperation of the rope winding wheel and the stay cord, the first spring is stretched, then the soft infusion bag can be placed between the two positioning frames, then the knob is released, the elastic deformation of the first spring and the second spring can be driven to drive the rotating shaft and the threaded rod to rotate and reset, the two positioning frames can be driven to mutually approach to move and reset, so that the soft infusion bag movable plates can be positioned and fixed by the two positioning frames, the transfusion soft bag is convenient to be fixedly installed, and the stability is high;

the utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for to the fixed mounting of infusion soft bag, and stability is high.

Drawings

Fig. 1 is a schematic structural view of a high-stability soft bag positioning device provided by the utility model;

FIG. 2 is a schematic structural view of part A of a high-stability soft bag positioning device provided by the present invention;

fig. 3 is a schematic side view of the positioning frame of the soft bag positioning device with high stability of the utility model.

In the figure: 1. mounting a plate; 2. a first groove; 3. a second groove; 4. a fixing plate; 5. a rotating shaft; 6. a first bevel gear; 7. a threaded rod; 8. a second bevel gear; 9. a rope winding wheel; 10. pulling a rope; 11. a chute; 12. a slide plate; 13. a first spring; 14. moving the plate; 15. a limiting rod; 16. a second spring; 17. a positioning frame; 18. a clamping groove.

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 soft bag positioning device with high stability comprises a mounting plate 1, a first groove 2 and a second groove 3 are formed at the bottom of the mounting plate 1, a fixing plate 4 is fixedly installed in the second groove 3, a rotating shaft 5 is rotatably installed at the inner side of the fixing plate 4, the top end of the rotating shaft 5 is rotatably installed on the inner wall of the top of the second groove 3, the bottom end of the rotating shaft 5 extends to the lower part of the mounting plate 1 and is fixedly provided with a knob, a first bevel gear 6 is fixedly installed at the outer side of the rotating shaft 5, a threaded rod 7 is rotatably installed in the first groove 2, one end of the threaded rod 7 extends to the second groove 3 and is fixedly provided with a second bevel gear 8, the first bevel gear 6 is meshed with the second bevel gear 8, a rope winding wheel 9 is fixedly installed at the outer side of the rotating shaft 5, one end of a pulling rope 10 is fixedly installed at the outer side of the rope winding wheel 9, a chute 11 is formed at one side of the second groove 3, the other end of stay cord 10 extends to in the spout 11 and fixed mounting has slide 12, slide 12 sliding connection is in spout 11, one side fixed mounting of slide 12 has the one end of first spring 13, the other end fixed mounting of first spring 13 is on the inner wall of spout 11, two movable plates 14 are installed to the outside screw thread of threaded rod 7, the equal fixed mounting in one side of keeping away from each other of two movable plates 14 has the one end of second spring 16, the equal fixed mounting of the other end of two second springs 16 is on the inner wall of first recess 2, the bottom of two movable plates 14 all extends to the below of mounting panel 1 and fixed mounting has locating frame 17, draw-in groove 18 has all been seted up to one side bottom that two locating frames 17 are close to each other.

The top of the mounting plate 1 is provided with a plurality of bolt holes, bolts are all installed in the bolt holes in a threaded manner, the mounting plate 1 is convenient to fixedly install, the top of the fixing plate 4 is provided with mounting holes, the inside of each mounting hole is fixedly provided with an outer ring of a bearing, the rotating shaft 5 is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and install the rotating shaft 5, the inner walls of two sides of the sliding groove 11 are respectively provided with a limiting groove, the sliding plate 12 is connected in the two limiting grooves in a sliding manner and plays a certain limiting role on the sliding plate 12, the outer side of the threaded rod 7 is provided with two groups of external threads, the thread pitches of the two groups of external threads are the same and are opposite in rotating direction, so that the moving directions of the two moving plates 14 are always opposite and the moving amplitudes are always consistent, the limiting rods 15 are fixedly installed in the first grooves 2, the two moving plates 14 are both connected at the outer sides of the limiting rods 15 in a sliding manner, and the two second springs 16 are respectively movably sleeved on the outer sides of the corresponding limiting rods 15, the two moving plates 14 are limited to a certain extent.

In the utility model, when in use, the rotating shaft 5 can be driven to rotate by rotating the knob, and the threaded rod 7 can be driven to rotate by the meshing transmission of the first bevel gear 6 and the second bevel gear 8, so that the two movable plates 14 can be driven to move away from each other by the two groups of external threads outside the threaded rod 7, and the two second springs 16 can be extruded, so that the two positioning frames 17 can be driven to move away from each other, meanwhile, the sliding plate 12 can be pulled to move rightwards by the cooperation of the rope winding wheel 9 and the pull rope 10, the first spring 13 can be stretched, then, the transfusion soft bag can be placed between the two positioning frames 17, then the knob is released, the elastic deformation of the first spring 13 and the second spring 16 can be driven to drive the rotating shaft 5 and the threaded rod 7 to rotate and reset, and the two movable plates 14 can be driven to move close to each other and reset, thereby, the transfusion soft bag can be positioned and fixed by the two positioning frames 17, is convenient for fixing and installing the transfusion soft bag and has high stability.

Claims

1. A soft bag positioning device with high stability comprises a mounting plate (1) and is characterized in that a first groove (2) and a second groove (3) are formed in the bottom of the mounting plate (1), a fixing plate (4) is fixedly mounted in the second groove (3), a rotating shaft (5) is rotatably mounted on the inner side of the fixing plate (4), the top end of the rotating shaft (5) is rotatably mounted on the inner wall of the top of the second groove (3), the bottom end of the rotating shaft (5) extends to the lower portion of the mounting plate (1) and is fixedly provided with a knob, a first bevel gear (6) is fixedly mounted on the outer side of the rotating shaft (5), a threaded rod (7) is rotatably mounted in the first groove (2), one end of the threaded rod (7) extends into the second groove (3) and is fixedly provided with a second bevel gear (8), the first bevel gear (6) is meshed with the second bevel gear (8), a rope winding wheel (9) is fixedly installed on the outer side of the rotating shaft (5), one end of a pull rope (10) is fixedly installed on the outer side of the rope winding wheel (9), a sliding groove (11) is formed in one side of the second groove (3), the other end of the pull rope (10) extends into the sliding groove (11) and is fixedly installed with a sliding plate (12), the sliding plate (12) is connected into the sliding groove (11) in a sliding mode, one side of the sliding plate (12) is fixedly installed with one end of a first spring (13), the other end of the first spring (13) is fixedly installed on the inner wall of the sliding groove (11), two movable plates (14) are installed on the outer side of the threaded rod (7) in a threaded mode, one end of a second spring (16) is fixedly installed on one side, away from each other, the other ends of the two second springs (16) are fixedly installed on the inner wall of the first groove (2), the bottoms of the two movable plates (14) extend to the lower portion of the mounting plate (1) and are fixedly installed with a positioning frame (17), the bottoms of the two adjacent positioning frames (17) are provided with clamping grooves (18).

2. The soft bag positioning device with high stability according to claim 1, wherein a plurality of bolt holes are formed in the top of the mounting plate (1), and bolts are threadedly mounted in the bolt holes.

3. The soft bag positioning device with high stability according to claim 1, wherein a mounting hole is formed in the top of the fixing plate (4), an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft (5) is fixedly sleeved with an inner ring of the bearing.

4. The soft bag positioning device with high stability according to claim 1, wherein the inner walls of the two sides of the chute (11) are provided with limiting grooves, and the sliding plate (12) is slidably connected in the two limiting grooves.

5. The soft bag positioning device with high stability according to claim 1, wherein two sets of external threads are arranged on the outer side of the threaded rod (7), and the two sets of external threads have the same pitch and opposite rotation directions.

6. The soft bag positioning device with high stability according to claim 1, wherein a limiting rod (15) is fixedly installed in the first groove (2), the two moving plates (14) are both slidably connected to the outer side of the limiting rod (15), and the two second springs (16) are respectively movably sleeved on the outer sides of the corresponding limiting rods (15).