CN214260262U

CN214260262U - Injection pump convenient to wash disinfection

Info

Publication number: CN214260262U
Application number: CN202022060072.9U
Authority: CN
Inventors: 张亚
Original assignee: Tianjin Yushenyan Technology Co ltd
Current assignee: Tianjin Yushenyan Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-09-24
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an injection pump convenient to cleaning and disinfecting, including the injection pump body, the injection pump body includes base, injection tube, push rod, inlet and gum cover, is equipped with pushing mechanism on the injection pump body, and pushing mechanism includes two fixed plates, first screw rod, motor, two horizontal poles and promotes the piece, is equipped with the connecting rod on the pushing mechanism, and connecting rod tip fixedly connected with cleaning brush is equipped with the bottom block on the injection pump body, is equipped with the grip block directly over the bottom block, is connected through elevating system between grip block and the bottom block. The utility model discloses a clearance brush is cleared up and is disinfected the injection tube inner wall, and it is more convenient to clear up, prevents that the medicament raffinate from influencing follow-up medicament effect, simultaneously, has also practiced thrift the cost, utilizes locating piece upper end and injection tube assorted chute, and the injection tube of being convenient for resumes initial position corresponding with the push rod.

Description

Injection pump convenient to wash disinfection

Technical Field

The utility model relates to a syringe pump correlation technique field specifically is a syringe pump convenient to cleaning and disinfecting.

Background

The syringe pump is also called a screw pump because it is composed of a stepping motor and its driver, a screw, a holder, and the like, and has a screw and a nut that reciprocate. The nut is connected with the piston of the injector, and the injector is used for containing liquid medicine, so that high-precision and stable non-pulsating liquid transmission is realized.

The inside medicament residue clearance of injection tube on the current syringe pump is more troublesome, influences follow-up medicament effect easily, regards the injection tube as disposable article, again greatly increased the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection pump convenient to cleaning and disinfection to it is more troublesome that the inside medicament of injection tube on the current injection pump remains the clearance in the above-mentioned background art to solve, influences follow-up medicament effect easily, regards the injection tube as disposable product, again greatly increased the problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a syringe pump convenient to cleaning and disinfecting, includes the syringe pump body, be equipped with pushing mechanism on the syringe pump body, the last connecting rod that is equipped with of pushing mechanism, connecting rod tip fixedly connected with cleaning brush, be equipped with the bottom block on the syringe pump body, be equipped with the grip block directly over the bottom block, be connected through elevating system between grip block and the bottom block.

Preferably, the injection pump body comprises a base, an injection tube, a push rod, a liquid inlet and a rubber sleeve, the base block is fixedly connected to one side of the upper end of the base, the injection tube is fixedly sleeved on the clamping block, the push rod is inserted into one end of the injection tube, the liquid inlet is formed in the upper end of one side, close to the push rod, of the injection tube, and the rubber sleeve is sleeved on the liquid inlet.

Preferably, pushing mechanism includes two fixed plates, first screw rod, motor, two horizontal poles and promotes the piece, base upper end both sides are the fixed two fixed blocks that are provided with respectively, two rotate between the fixed plate and be connected with first screw rod, the one end tip and the motor output fixed connection of end piece are kept away from to first screw rod, motor fixed connection is on corresponding fixed plate, first screw rod both sides all are equipped with the horizontal pole, two the equal fixed connection of horizontal pole is between two fixed plates, it establishes on first screw rod and two horizontal poles to promote the piece cover, promote piece and first screw rod threaded connection, it cup joints with two horizontal pole activities to promote the piece, the equal fixed connection of push rod and connecting rod is in promotion piece one side, the connecting rod is located the push rod top.

Preferably, the lifting mechanism comprises a groove, a second screw, a control block, two guide rods, two mounting plates, two fixing blocks and two connecting plates, the groove is formed in the upper end of the bottom block, the second screw is connected in the groove in a rotating manner, the end part of the second screw, which extends out of the bottom block, is fixedly connected with the control block, the guide rods are arranged on two sides of the second screw, the two guide rods are fixedly connected to the inner wall of the groove, the two mounting plates are symmetrically sleeved on the second screw and the two guide rods, the two mounting plates are movably sleeved with the two guide rods, the two mounting plates are both in threaded connection with the second screw, internal threads of the two mounting plates in threaded connection with the second screw are opposite in direction, the two fixing blocks are fixedly connected to the bottom end of the clamping block, and the two fixing blocks are connected with the corresponding mounting plates through the connecting plates, the upper ends of the two connecting plates are respectively rotatably connected with the two fixing blocks, and the bottom ends of the two connecting plates are respectively rotatably connected with the two mounting plates.

Preferably, the push rod, the connecting rod and the injection cylinder are all arranged in an inclined lower state.

Preferably, the upper end of the fixing plate on one side of the bottom block is fixedly connected with a positioning block, and the upper end of the positioning block is provided with a chute.

The utility model provides an injection pump convenient to cleaning and disinfecting possesses following beneficial effect:

(1) when the utility model needs to clean and disinfect the interior of the injection tube, the first screw rod is driven to rotate by the motor, the first screw rod drives the pushing block to move, the pushing block drives the push rod to be drawn out from the injection tube, then the control block is rotated, the control block drives the second screw rod to rotate, the two mounting plates can move in opposite directions because the internal threads of the two mounting plates are in opposite directions, the clamping block is pushed to ascend by the connecting plate in the process that the two mounting plates move in opposite directions, thereby pushing the injection tube to ascend, when the injection tube is opposite to the connecting rod, the first screw rod is driven to rotate by the motor, the first screw rod drives the pushing block, the connecting rod and the cleaning brush to approach the injection tube, the push rod is positioned in a gap between the clamping block and the bottom block, the cleaning agent is added into the injection tube by the liquid inlet, the inner wall of the injection tube is cleaned and disinfected by the cleaning brush, and the cleaning is more convenient, the influence of the residual liquid on the subsequent medicament effect is prevented, and meanwhile, the cost is also saved.

(2) The utility model discloses push rod, connecting rod and injection tube all are the state setting under to one side, make things convenient for the medicament to flow more, and simultaneously, the chute and the injection tube phase-match of locating piece upper end, the injection tube of being convenient for resumes initial position corresponding with the push rod.

Drawings

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

FIG. 2 is a schematic view of the pushing mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

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

fig. 5 is a schematic view of the positioning block structure of the present invention.

In the figure: 1. a syringe pump body; 11. a base; 12. an injection tube; 13. a liquid inlet; 14. a rubber sleeve; 15. A push rod; 2. a pushing mechanism; 21. a fixing plate; 22. a cross bar; 23. a pushing block; 24. a first screw; 25. a motor; 3. a lifting mechanism; 31. a control block; 32. a fixed block; 33. a connecting plate; 34. mounting a plate; 35. a guide bar; 36. a second screw; 37. a groove; 4. a clamping block; 5. a connecting rod; 6. cleaning a brush; 7. a bottom block; 8. positioning blocks; 9. a chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical scheme: the utility model provides an injection pump convenient to wash disinfection, including injection pump body 1, be equipped with pushing mechanism 2 on the injection pump body 1, be equipped with connecting rod 5 on the pushing mechanism 2, 5 end fixedly connected with cleaning brush 6 of connecting rod, be equipped with bottom block 7 on the injection pump body 1, be equipped with grip block 4 directly over the bottom block 7, be connected through elevating system 3 between grip block 4 and the bottom block 7, utilize cleaning brush 6 to clear up and disinfect 12 inner walls of injection tube, it is more convenient to clear up, prevent that the medicament raffinate from influencing follow-up medicament effect, and simultaneously, the cost is also saved, utilize 8 upper ends of locating piece and 12 assorted chute 9 of injection tube, it is corresponding with push rod 15 to be convenient for injection tube 12 to resume initial position.

The injection pump body 1 comprises a base 11, an injection tube 12, a push rod 15, a liquid inlet 13 and a rubber sleeve 14, wherein a bottom block 7 is fixedly connected to one side of the upper end of the base 11, the injection tube 12 is fixedly sleeved on a clamping block 4, the push rod 15 is inserted into one end of the injection tube 12, the liquid inlet 13 is formed in the upper end, close to the push rod 15, of the injection tube 12, the rubber sleeve 14 is sleeved on the liquid inlet 13, and cleaning agents are added into the injection tube 12 conveniently through the liquid inlet 13.

The pushing mechanism 2 comprises two fixing plates 21, a first screw 24, a motor 25, two cross rods 22 and a pushing block 23, two fixing blocks 32 are fixedly arranged on two sides of the upper end of the base 11 respectively, the first screw 24 is rotatably connected between the two fixing plates 21, one end part of the first screw 24 far away from the bottom block 7 is fixedly connected with the output end of the motor 25, the motor 25 is fixedly connected on the corresponding fixing plate 21, the cross rods 22 are arranged on two sides of the first screw 24, the two cross rods 22 are fixedly connected between the two fixing plates 21, the pushing block 23 is sleeved on the first screw 24 and the two cross rods 22, the pushing block 23 is in threaded connection with the first screw 24, the pushing block 23 is movably sleeved with the two cross rods 22, the push rod 15 and the connecting rod 5 are fixedly connected on one side of the pushing block 23, the connecting rod 5 is positioned above the push rod 15, the motor 25 drives the first screw 24 to rotate, the first screw 24 drives the pushing block 23 to move, the pushing block 23 drives the pushing rod 15 or the connecting rod 5 to reciprocate in the syringe 12.

The lifting mechanism 3 comprises a groove 37, a second screw 36, a control block 31, two guide rods 35, two mounting plates 34, two fixed blocks 32 and two connecting plates 33, the groove 37 is arranged at the upper end of the bottom block 7, the second screw 36 is connected in the groove 37 in a rotating manner, the end part of the second screw 36, which extends out of the bottom block 7, is fixedly connected with the control block 31, the guide rods 35 are arranged at two sides of the second screw 36, the two guide rods 35 are fixedly connected to the inner wall of the groove 37, the two mounting plates 34 are symmetrically sleeved on the second screw 36 and the two guide rods 35, the two mounting plates 34 are movably sleeved with the two guide rods 35, the two mounting plates 34 are in threaded connection with the second screw 36, the internal threads of the threaded connection of the two mounting plates 34 and the second screw 36 are in opposite directions, the two fixed blocks 32 are fixedly connected to the bottom end of the clamping block 4, and the two fixed blocks 32 are connected with the corresponding mounting plates 34 through the connecting plates 33, the upper ends of the two connecting plates 33 are respectively rotatably connected with the two fixing blocks 32, the bottom ends of the two connecting plates 33 are respectively rotatably connected with the two mounting plates 34, the control block 31 is rotated, the control block 31 drives the second screw rod 36 to rotate, and the two mounting plates 34 can move in opposite directions due to opposite rotation of internal threads of the two mounting plates 34, and the two mounting plates 34 push the clamping block 4 to ascend through the connecting plates 33 in the opposite moving process, so that the injection tube 12 is pushed to ascend.

The push rod 15, the connecting rod 5 and the injection tube 12 are all arranged in an inclined lower state, so that the medicine can flow out more conveniently.

The fixed plate 21 upper end fixedly connected with locating piece 8 of bottom block 7 one side, the 8 upper ends of locating piece are equipped with chute 9, and chute 9 and injection tube 12 phase-match of locating piece 8 upper end are convenient for injection tube 12 to resume initial position and push rod 15 corresponding.

The working principle is that when the interior of the injection tube 12 needs to be cleaned and disinfected, the first screw rod 24 is driven to rotate by the motor 25, the first screw rod 24 drives the pushing block 23 to move, the pushing block 23 drives the pushing rod 15 to be drawn out of the injection tube 12, then the control block 31 is rotated, the control block 31 drives the second screw rod 36 to rotate, the two mounting plates 34 move oppositely because the internal threads of the two mounting plates 34 are reversely turned, the two mounting plates 34 push the clamping block 4 to rise through the connecting plate 33 in the process of moving oppositely, so that the injection tube 12 is pushed to rise, when the injection tube 12 corresponds to the connecting rod 5, the first screw rod 24 is driven to rotate by the motor 25, the first screw rod 24 drives the pushing block 23, the connecting rod 5 and the cleaning brush 6 to approach the injection tube 12, the pushing rod 15 is positioned in a gap between the clamping block 4 and the bottom block 7, and cleaning agents are added into the injection tube 12 by the liquid inlet 13, utilize cleaning brush 6 to clear up and disinfect injection tube 12 inner wall, it is more convenient to clear up, prevents that the medicament raffinate from influencing follow-up medicament effect, simultaneously, has also practiced thrift the cost, and chute 9 and the 12 phase-matchs of injection tube on the locating piece 8 are convenient for injection tube 12 and are resumeed initial position and push rod 15 corresponding.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a syringe pump convenient to cleaning and disinfecting, includes syringe pump body (1), its characterized in that, be equipped with pushing mechanism (2) on syringe pump body (1), be equipped with connecting rod (5) on pushing mechanism (2), connecting rod (5) tip fixedly connected with cleaning brush (6), be equipped with bottom block (7) on syringe pump body (1), be equipped with grip block (4) directly over bottom block (7), be connected through elevating system (3) between grip block (4) and bottom block (7).

2. A syringe pump for facilitating cleaning and sterilization according to claim 1, wherein: the injection pump comprises an injection pump body (1) and is characterized in that the injection pump body comprises a base (11), an injection tube (12), a push rod (15), a liquid inlet (13) and a rubber sleeve (14), wherein the base block (7) is fixedly connected to one side of the upper end of the base (11), the injection tube (12) is fixedly sleeved on a clamping block (4), the push rod (15) is inserted into one end of the injection tube (12), the liquid inlet (13) is formed in the upper end of one side, close to the push rod (15), of the injection tube (12), and the rubber sleeve (14) is sleeved on the liquid inlet (13).

3. A syringe pump for facilitating cleaning and sterilization according to claim 2, wherein: the pushing mechanism (2) comprises two fixing plates (21), a first screw rod (24), a motor (25), two cross rods (22) and a pushing block (23), two fixing blocks (32) are fixedly arranged on two sides of the upper end of the base (11) respectively, the first screw rod (24) is rotatably connected between the two fixing plates (21), one end part of the first screw rod (24), which is far away from the bottom block (7), is fixedly connected with the output end of the motor (25), the motor (25) is fixedly connected onto the corresponding fixing plates (21), the cross rods (22) are arranged on two sides of the first screw rod (24), the two cross rods (22) are fixedly connected between the two fixing plates (21), the pushing block (23) is sleeved on the first screw rod (24) and the two cross rods (22), the pushing block (23) is in threaded connection with the first screw rod (24), and the pushing block (23) is movably sleeved with the two cross rods (22), push rod (15) and connecting rod (5) equal fixed connection are in promotion piece (23) one side, connecting rod (5) are located push rod (15) top.

4. A syringe pump for facilitating cleaning and sterilization according to claim 1, wherein: the lifting mechanism (3) comprises a groove (37), a second screw rod (36), a control block (31), two guide rods (35), two mounting plates (34), two fixing blocks (32) and two connecting plates (33), the groove (37) is arranged at the upper end of the bottom block (7), the second screw rod (36) is connected in the groove (37) in a rotating manner, the end part, extending out of the bottom block (7), of the second screw rod (36) is fixedly connected with the control block (31), the guide rods (35) are arranged on two sides of the second screw rod (36), the two guide rods (35) are fixedly connected onto the inner wall of the groove (37), the two mounting plates (34) are symmetrically sleeved on the second screw rod (36) and the two guide rods (35), the two mounting plates (34) are movably sleeved with the two guide rods (35), and the two mounting plates (34) are both in threaded connection with the second screw rod (36), the internal threads of the two mounting plates (34) and the second screw (36) in threaded connection are opposite in direction, the two fixing blocks (32) are fixedly connected to the bottom end of the clamping block (4), the two fixing blocks (32) and the corresponding mounting plates (34) are connected through connecting plates (33), the upper ends of the two connecting plates (33) are rotatably connected with the two fixing blocks (32) respectively, and the bottom ends of the two connecting plates (33) are rotatably connected with the two mounting plates (34) respectively.

5. A syringe pump for facilitating cleaning and sterilization according to claim 2, wherein: the push rod (15), the connecting rod (5) and the injection cylinder (12) are all arranged in an inclined lower state.

6. A syringe pump for facilitating cleaning and sterilization according to claim 3, wherein: the upper end of the fixing plate (21) on one side of the bottom block (7) is fixedly connected with a positioning block (8), and the upper end of the positioning block (8) is provided with a chute (9).