CN216077523U

CN216077523U - Peristaltic pump of flexible medicine dispenser

Info

Publication number: CN216077523U
Application number: CN202122127199.2U
Authority: CN
Inventors: 隋秀梅; 陈大为
Original assignee: Shandong Hongze Biotechnology Co ltd
Current assignee: Shandong Hongze Biotechnology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a peristaltic pump of a flexible dispensing device, relates to the technical field of peristaltic pumps, and solves the technical problem that the conventional peristaltic pump of the flexible dispensing device is inconvenient to carry; the peristaltic pump comprises a peristaltic pump body, wherein shells are fixedly arranged on two sides of the top end of the peristaltic pump body, coil springs are fixedly arranged in the two shells through core columns, braces are fixedly connected to the two coil springs, convex mouths are fixedly arranged on the top ends of the two shells, limiting mechanisms are connected to the two convex mouths in a sliding mode, and shoulder pads are arranged on the top end of the peristaltic pump body; according to the shoulder pad, the shoulder pad can be pulled to draw out the two braces from the two shells respectively, so that the exposed length of the braces is increased, in the process, the braces can strain the coil spring and enable the coil spring to be wound, the core column and the limiting ring can prevent the coil spring and the braces from being wound, the limiting ring can be prevented from blocking the movement work of the braces through the belt opening, and people can place the shoulder pad on the shoulder, so that the shoulder pad is convenient to carry.

Description

Peristaltic pump of flexible medicine dispenser

Technical Field

The utility model relates to the technical field of peristaltic pumps, in particular to a peristaltic pump of a flexible medicine dispenser.

Background

The peristaltic pump consists of three parts: the peristaltic pump has the advantages that the peristaltic pump has the main competitive advantages of being capable of being replaced rapidly, running reversely, running in a dry mode, low in maintenance cost and the like, and the peristaltic pump can be used for medical dispensing through the flexible hose;

the peristaltic pump of the existing flexible medicine dispenser is inconvenient to carry, is carried on the shoulder and moves in the inconvenient walking process, and when the peristaltic pump is carried by two hands, the peristaltic pump easily falls off from the hands.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flexible dispenser peristaltic pump, which solves the technical problem that the conventional flexible dispenser peristaltic pump is inconvenient to carry.

In order to solve the technical problem, the flexible medicine dispenser peristaltic pump provided by the utility model comprises a peristaltic pump body, wherein shells are fixedly arranged on two sides of the top end of the peristaltic pump body, coil springs are fixedly arranged inside the two shells through core columns, braces are fixedly connected to the two coil springs, convex mouths are fixedly arranged on the top ends of the two shells, limiting mechanisms are connected to the two convex mouths in a sliding mode, a shoulder pad is arranged on the top end of the peristaltic pump body, and one end of each brace penetrates through the two convex mouths and is fixedly connected with two ends of the shoulder pad.

Preferably, the limiting mechanism comprises a pull plate, a pull ring, two guide pillars, two springs, a clamping plate and a plurality of clamping blocks, wherein the pull ring is fixedly arranged on one side of the pull plate, the two guide pillars are fixedly arranged on the other side of the pull plate, the four guide pillars are respectively in sliding connection with the tops of one sides of the two convex mouths and the bottoms of one sides of the two convex mouths, the springs are sleeved on the surfaces of the four guide pillars, one ends of the four guide pillars are respectively fixedly connected with the tops of one sides of the two clamping plates and the bottoms of one sides of the two clamping plates, and the clamping blocks are fixedly arranged on the other sides of the two clamping plates.

Preferably, two the inside of two convex mouths is arranged respectively in to splint and four springs, two the inner wall of convex mouth opposite side all is fixed and is equipped with the backup plate, two a plurality of draw-in groove, a plurality of have all been seted up to one side of backup plate the draw-in groove is connected with a plurality of fixture block respectively.

Preferably, the end heads are fixedly arranged at one ends of the two coil springs, the end heads are fixedly connected with the two core columns respectively, the other ends of the two coil springs are fixedly connected with the two straps respectively through joints, the limiting rings are fixedly arranged in the two shells, strap openings are formed in the surfaces of the two limiting rings, and the two strap openings are connected with the two straps in an inserting mode respectively.

Preferably, two the front of shell all is through screw fixedly connected with protective cover, the top of peristaltic pump body both sides and the bottom of both sides are all fixed and are equipped with the anticollision strip, four the anticollision strip all adopts the rubber material to support.

Preferably, four corners of the bottom end of the peristaltic pump body are fixedly provided with supporting legs, four supporting legs are fixedly provided with gaskets at the bottom ends, and four anti-slip pads are fixedly provided at the bottom ends of the gaskets.

Compared with the related art, the flexible medicine dispenser peristaltic pump provided by the utility model has the following beneficial effects:

the utility model provides a flexible medicine dispenser peristaltic pump, wherein two braces can be respectively drawn out of two shells by pulling a shoulder pad, the exposed length of the braces is increased, in the process, the braces can strain coil springs to roll the coil springs, a core column and a limiting ring can avoid the coil springs and the braces from being wound, the limiting ring can be prevented from blocking the movement work of the braces through a belt opening, people put the shoulder pad on the shoulders, the peristaltic pump body can be conveniently carried by the braces in the walking process, the peristaltic pump body is convenient to carry, the peristaltic pump body does not need to be carried by two hands, the phenomenon that the peristaltic pump body falls off from the hands can be avoided, after the peristaltic pump body is moved, the shoulder pad is taken down from the shoulders, the shoulder pad can be stopped from being pulled and the coil springs can be unfolded, and the two braces can be respectively contained in the two shells in the resetting process of the two coil springs, so that the space is not occupied.

The utility model provides a flexible medicine dispenser peristaltic pump, when a strap is drawn out, a pull plate is pulled through a pull ring, a spring can be compressed, a clamping plate can be moved, and the pressure on the strap is stopped, the distance between the clamping plate and a backup plate is increased, the pulling work of the strap cannot be hindered, when the exposed length of the strap needs to be locked, the pull ring is loosened, the spring can push the clamping plate to reset and apply pressure on the clamping plate, when the spring applies pressure on the clamping plate, the clamping plate can be tightly attached to the backup plate, the strap can be clamped, the strap can be limited, the clamping grooves are clamped with a plurality of clamping blocks, the friction force among the clamping plate, the backup plate and the strap can be improved, the stability and firmness of the strap are improved, and the strap is not easy to slide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is a schematic view of a coil spring according to the present invention;

fig. 4 is a schematic structural view of the limiting mechanism of the present invention.

Reference numbers in the figures: 1. a peristaltic pump body; 2. supporting legs; 3. a gasket; 4. an anti-collision strip; 5. a housing; 6. A protective cover; 7. a stem; 8. a coil spring; 9. a tip; 10. a joint; 11. a harness; 12. a limiting ring; 13. a belt opening; 14. a convex nozzle; 15. a limiting mechanism; 151. pulling a plate; 152. a pull ring; 153. a guide post; 154. a spring; 155. a splint; 156. a clamping block; 16. a backup plate; 17. a card slot; 18. a shoulder pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the peristaltic pump comprises a peristaltic pump body 1, shells 5 are fixedly arranged on both sides of the top end of the peristaltic pump body 1, coil springs 8 are fixedly arranged inside the two shells 5 through core columns 7, braces 11 are fixedly connected to the two coil springs 8, bosses 14 are fixedly arranged on the top ends of the two shells 5, limiting mechanisms 15 are slidably connected to the bosses 14, a shoulder pad 18 is arranged on the top end of the peristaltic pump body 1, and one end of each of the two braces 11 penetrates through the two bosses 14 and is fixedly connected with both ends of the shoulder pad 18.

Embodiment two, on the basis of embodiment one, the limiting mechanism 15 includes a pulling plate 151, a pulling ring 152, two guide pillars 153, two springs 154, a clamping plate 155 and a plurality of clamping blocks 156, the pulling ring 152 is fixedly disposed on one side of the pulling plate 151, the two guide pillars 153 are fixedly disposed on the other side of the pulling plate 151, the four guide pillars 153 are respectively slidably connected with the top of one side and the bottom of one side of the two convex mouths 14, the springs 154 are respectively sleeved on the surfaces of the four guide pillars 153, one ends of the four guide pillars 153 are respectively fixedly connected with the top of one side and the bottom of one side of the clamping plate 155, the plurality of clamping blocks 156 are fixedly disposed on the other side of the clamping plate 155, the pulling plate 151 is pulled through the pulling ring 152, the springs 154 can be compressed, the clamping plate 155 can be moved, and the springs 154 can push the clamping plate 155 to reset and press the clamping plate 155 by loosening the pulling ring 152.

Third embodiment, on the basis of second embodiment, two splint 155 and four springs 154 are arranged in the inside of two convex mouths 14 respectively, the inner wall of two convex mouths 14 opposite sides is all fixed and is equipped with backup plate 16, a plurality of draw-in groove 17 has all been seted up to one side of two backup plates 16, a plurality of draw-in groove 17 is connected with a plurality of fixture block 156 block respectively, when spring 154 exerts pressure to splint 155, can make splint 155 and backup plate 16 closely laminate, can press from both sides tight braces 11, can be spacing to braces 11, a plurality of draw-in groove 17 and a plurality of fixture block 156 block, can improve the frictional force between splint 155 and backup plate 16 and braces 11, the stability and the fastness of braces 11 have been improved, braces 11 is difficult for sliding.

Fourth embodiment, on the basis of first embodiment, two coil springs 8's one end is all fixed and is equipped with end 9, two end 9 respectively with two stem 7 fixed connection, two coil springs 8's the other end all through connect 10 respectively with two braces 11 fixed connection, two shells 5's inside is all fixed and is equipped with spacing ring 12, two belt mouth 13 have all been seted up on spacing ring 12's surface, two belt mouth 13 alternate with two braces 11 respectively and are connected, be convenient for fix coil spring 8 on stem 7 through end 9, can avoid coil spring 8 and braces 11 to twine through stem 7 and spacing ring 12, can avoid spacing ring 12 to obstruct the removal work of braces 11 through belt mouth 13.

Fifth embodiment, on the basis of first embodiment, the front of two shells 5 all is through screw fixedly connected with protective cover 6, and the top of 1 both sides of peristaltic pump body and the bottom of both sides are all fixed and are equipped with anticollision strip 4, and four anticollision strips 4 all adopt the rubber material to support, through opening protective cover 6, the inside of the maintenance shell 5 of being convenient for can protect the corner of peristaltic pump body 1 just through anticollision strip 4, and the corner of peristaltic pump body 1 receives the collision not fragile.

Sixth embodiment, on the basis of first embodiment, four corners of 1 bottom of peristaltic pump body are all fixed and are equipped with supporting leg 2, and the bottom of four supporting legs 2 is all fixed and is equipped with gasket 3, and the bottom of four gaskets 3 is all fixed and is equipped with the slipmat, can improve peristaltic pump body 1's stability through supporting leg 2 and gasket 3, can improve peristaltic pump body 1's non-skid property through the slipmat.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: people can pull the shoulder pad 18, the shoulder pad 18 can respectively pull out the two braces 11 from the two shells 5, the exposed length of the braces 11 can be increased, in the process, the braces 11 can strain the coil spring 8 and roll the coil spring 8, the core column 7 and the limiting ring 12 can prevent the coil spring 8 and the braces 11 from winding, and the belt opening 13 can prevent the limiting ring 12 from obstructing the movement work of the braces 11;

the second step is that: the shoulder pad 18 is placed on the shoulder of a user, the peristaltic pump body 1 can be carried on the back through the straps 11 in the walking process, the carrying is convenient, the peristaltic pump body 1 does not need to be carried by two hands, and the peristaltic pump body 1 can be prevented from falling off from the hands;

the third step: after the peristaltic pump body 1 is moved, the shoulder pad 18 is taken down from the shoulder, the shoulder pad 18 and the coil spring 8 can be stopped from being pulled, the two coil springs 8 can be respectively accommodated in the two shells 5 by the two straps 11 in the resetting process, the occupied space is not occupied, and the peristaltic pump body 1 can be used for medical medicine dispensing through the flexible hose of the peristaltic pump body.

The implementation step of the second innovation point:

the first step is as follows: when a person pulls out the shoulder strap 11, the pull plate 151 is pulled by the pull ring 152, the spring 154 can be compressed, the clamping plate 155 can be moved to stop pressing the shoulder strap 11, the distance between the clamping plate 155 and the backup plate 16 can be increased, and the pulling work of the shoulder strap 11 is not hindered;

the second step is that: when the exposed length of the shoulder strap 11 needs to be locked, people loosen the pull ring 152, the spring 154 can push the clamping plate 155 to reset and press the clamping plate 155, and when the spring 154 presses the clamping plate 155, the clamping plate 155 can be tightly attached to the backup plate 16 and clamp the shoulder strap 11, so that the shoulder strap 11 can be limited;

the third step: a plurality of draw-in groove 17 and a plurality of fixture block 156 block can improve splint 155 and backup plate 16 and the frictional force between braces 11, then can improve braces 11's stability and fastness, and braces 11 is difficult for sliding.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a flexible dispenser peristaltic pump, includes peristaltic pump body (1), its characterized in that: the peristaltic pump is characterized in that shells (5) are fixedly arranged on two sides of the top end of the peristaltic pump body (1), two coil springs (8) are fixedly arranged inside the shells (5) through core columns (7), two coil springs (8) are fixedly connected with straps (11), two convex mouths (14) are fixedly arranged on the top end of the shells (5), two convex mouths (14) are slidably connected with limiting mechanisms (15), shoulder pads (18) are arranged on the top end of the peristaltic pump body (1), and two convex mouths (14) are respectively penetrated by one ends of the straps (11) and fixedly connected with two ends of the shoulder pads (18).

2. The peristaltic pump of the flexible dispensing device according to claim 1, wherein the limiting mechanism (15) comprises a pull plate (151), a pull ring (152), two guide pillars (153), two springs (154), a clamping plate (155) and a plurality of clamping blocks (156), the pull ring (152) is fixedly arranged on one side of each of the two pull plates (151), the two guide pillars (153) are fixedly arranged on the other side of each of the two pull plates (151), the four guide pillars (153) are respectively slidably connected with the top of one side and the bottom of one side of each of the two convex nozzles (14), the springs (154) are respectively sleeved on the surfaces of the four guide pillars (153), one ends of the four guide pillars (153) are respectively fixedly connected with the top of one side and the bottom of one side of each of the two clamping plates (155), and the plurality of clamping blocks (156) are fixedly arranged on the other side of each of the two clamping plates (155).

3. The peristaltic pump of the flexible dispensing machine is characterized in that the two clamping plates (155) and the four springs (154) are respectively arranged inside the two convex nozzles (14), the inner walls of the other sides of the two convex nozzles (14) are respectively and fixedly provided with a backup plate (16), one side of each of the two backup plates (16) is respectively provided with a plurality of clamping grooves (17), and the clamping grooves (17) are respectively connected with the clamping blocks (156) in a clamping manner.

4. The peristaltic pump of the flexible dispensing device according to claim 1, wherein an end head (9) is fixedly arranged at one end of each of the two coil springs (8), the two end heads (9) are respectively and fixedly connected with the two core columns (7), the other ends of the two coil springs (8) are respectively and fixedly connected with the two straps (11) through a joint (10), a limiting ring (12) is fixedly arranged inside each of the two shells (5), a belt opening (13) is formed in the surface of each of the two limiting rings (12), and the two belt openings (13) are respectively and alternately connected with the two straps (11).

5. The peristaltic pump of the flexible dispensing device according to claim 1, wherein a protecting cover (6) is fixedly connected to the front surfaces of the two shells (5) through screws, the top portions of the two sides and the bottom portions of the two sides of the peristaltic pump body (1) are respectively and fixedly provided with an anti-collision strip (4), and the four anti-collision strips (4) are all supported by rubber.

6. The peristaltic pump of the flexible dispensing device is characterized in that supporting legs (2) are fixedly arranged at four corners of the bottom end of the peristaltic pump body (1), gaskets (3) are fixedly arranged at the bottom ends of the four supporting legs (2), and anti-slip pads are fixedly arranged at the bottom ends of the four gaskets (3).