CN212574438U

CN212574438U - A electronic brush of test tube for clinical laboratory doctor

Info

Publication number: CN212574438U
Application number: CN202020613321.XU
Authority: CN
Inventors: 马洁; 赵伊婷; 龚楚; 梁允
Original assignee: Sixth Affiliated Hospital Of Xinjiang Medical University
Current assignee: Sixth Affiliated Hospital Of Xinjiang Medical University
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-23
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a test tube electric brush for clinical laboratory doctor, including handheld seat, handheld seat is hollow structure, and one side of handheld seat sets up to the opening, one side threaded fixation of handheld seat has the blanking cover, and the opposite side bonding of handheld seat is fixed with the water storage bottle, and the top of water storage bottle is the water inlet, be equipped with L shape aqueduct in the water storage bottle, and the one end of L shape aqueduct extends to handheld seat in, and the fixed cover of L shape aqueduct internal seal is equipped with first check valve, the fixed cover of handheld seat internal seal slip is equipped with the piston board, and first round hole has been seted up to one side of piston board, and the fixed cover of first round hole internal seal is equipped with the second check valve. The utility model discloses simple structure, convenient operation, automatic drive wash water spout from the cylindric brush when being convenient for drive the cylindric brush and rotate the clearance washes, does not need to wash alone, and labour saving and time saving washs thoroughly, improves the cleaning efficiency, satisfies the user demand.

Description

A electronic brush of test tube for clinical laboratory doctor

Technical Field

The utility model relates to a test tube brush technical field especially relates to an electronic brush of test tube for clinical laboratory doctor.

Background

The test tube after the clinical laboratory of hospital used is washed clean with the test tube brush and is used after with, the test tube brush that clinical laboratory used at present comprises brush holder and brush two parts, need artifical hand to hold the brush holder and carry out manual operation when washing the test tube, then use clear water to wash, need use the brush clearance repeatedly and use the water washing, this kind of operating method is very troublesome, and waste time and energy, scrub thoroughly, bring very big inconvenience for clinical laboratory's work, therefore we have proposed a test tube electric brush for clinical laboratory doctor to be used 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 a test tube electric brush for a clinical laboratory doctor.

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

a test tube electric brush for clinical laboratory doctor, includes handheld seat, handheld seat is hollow structure, and one side of handheld seat sets up to the opening, one side threaded fixation of handheld seat has the blanking cover, and the opposite side bonding of handheld seat is fixed with the water storage bottle, and the top of water storage bottle is the water inlet, be equipped with L shape aqueduct in the water storage bottle, and the one end of L shape aqueduct extends to in the handheld seat, and L shape aqueduct internal seal is fixed to overlap and is equipped with first check valve, handheld seat internal seal slip cover is equipped with the piston board, and first round hole has been seted up to one side of piston board, and first round hole internal seal is fixed to be equipped with the second check valve, and one side that the piston board kept away from the water storage bottle articulates there is the connecting rod, the top fixed mounting of handheld seat has driving motor, and driving motor's output shaft extends to in the handheld seat and the welding has first bevel gear, and the bottom one side of first bevel gear rotates the installation with top, one side that piston plate was kept away from to first bevel gear is equipped with the outlet pipe, and the outlet pipe one end of keeping away from the piston plate extends to outside handheld seat and the intercommunication is fixed with the cylindric brush for hollow structure, has seted up a plurality of hole for water sprayings on the inner wall of cylindric brush, the sealed rotation cover of blanking cover is established on the outlet pipe, fixed cover is equipped with the second bevel gear with first bevel gear engaged with on the outlet pipe, and handheld seat seals to rotate the cover and establishes on driving motor's output shaft, the sealed fixed cover of outlet pipe is equipped with the third check valve.

Preferably, a second round hole is formed in one side of the blocking cover, a first sealing bearing is fixedly sleeved in the second round hole, and an inner ring of the first sealing bearing is fixedly bonded with the outer side of the water outlet pipe.

Preferably, a third circular hole is formed in the inner wall of the top of the handheld seat, a second sealing bearing is fixedly sleeved in the third circular hole, and an inner ring of the second sealing bearing is fixedly bonded with the outer side of the output shaft of the driving motor.

Preferably, a first bearing is welded on one side of the bottom of the first bevel gear, a pin shaft is fixedly sleeved in an inner ring of the first bearing, and the bottom end of the pin shaft is welded with one side of the top of the connecting rod.

Preferably, the piston plate is fixedly sleeved with a sealing ring, and the outer side of the sealing ring is in sealing sliding contact with the side wall of the handheld seat.

Preferably, a battery compartment is fixedly bonded to one side of the top of the handheld seat, a storage battery is arranged in the battery compartment, a control switch is arranged on the servo motor, and the storage battery is electrically connected with the control switch through a lead.

Preferably, the water outlets of the first one-way valve, the second one-way valve and the third one-way valve have the same direction, and the water outlet is arranged on the side, far away from the water storage bottle, of the second one-way valve.

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

through matching of a handheld base, a water storage bottle, an L-shaped water guide pipe, a first one-way valve, a piston plate, a second one-way valve, a connecting rod, a driving motor, a first bevel gear, a blanking cover, a water outlet pipe, a cylindrical brush, a water spray hole and a third one-way valve with the second bevel gear, the water storage bottle is filled with cleaning water, the driving motor is started, a test tube to be cleaned is sleeved on the cylindrical brush, an output shaft of the driving motor drives the first bevel gear to rotate, the first bevel gear drives the water outlet pipe to rotate through the second bevel gear, the water outlet pipe drives the cylindrical brush to rotate to clean the inner wall of the test tube, the first bevel gear drives a pin shaft to rotate around the output shaft of the driving motor, the pin shaft drives the connecting rod to swing back and forth and move left and right circularly, the connecting rod drives the piston plate to move left and suck the L-shaped, the washing water is sucked into the handheld base through the L-shaped pipe, when the piston plate moves rightwards, the piston plate extrudes the sucked washing water, the pressure is increased, the second one-way valve is opened, the washing water flows into one side, far away from the water storage bottle, of the piston plate, when the piston plate moves leftwards again, the water in the water storage bottle is continuously sucked, at the moment, the piston plate also pushes the washing water entering the side, far away from the water storage bottle, the third one-way valve is opened under the pushing action, the pressure is increased, the washing water enters the cylindrical brush through the water outlet pipe, and the water is sprayed out through the water spraying holes in the inner wall of the cylindrical brush along with the increase.

The utility model discloses simple structure, convenient operation, automatic drive wash water spout from the cylindric brush when being convenient for drive the cylindric brush and rotate the clearance washes, does not need to wash alone, and labour saving and time saving washs thoroughly, improves the cleaning efficiency, satisfies the user demand.

Drawings

FIG. 1 is a schematic structural view of a test tube electric brush for a clinical laboratory doctor according to the present invention;

FIG. 2 is a schematic structural view of part A of an electric brush for test tubes of a clinical laboratory doctor according to the present invention;

fig. 3 is a schematic structural diagram of part B of the electric brush for test tubes of clinical laboratory doctors according to the present invention.

In the figure: the device comprises a handheld seat 1, a water storage bottle 2, a 3L-shaped water guide pipe, a first one-way valve 4, a piston plate 5, a second one-way valve 6, a connecting rod 7, a driving motor 8, a first bevel gear 9, a plug cover 10, a water outlet pipe 11, a cylindrical brush 12, a water spray hole 13, a third one-way valve 14, a second bevel gear 15 and a battery bin 16.

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 electric brush for test tubes of doctors in clinical laboratory comprises a handheld base 1, wherein the handheld base 1 is of a hollow structure, one side of the handheld base 1 is provided with an opening, one side of the handheld base 1 is fixed with a plug cover 10 through threads, the other side of the handheld base 1 is fixedly bonded with a water storage bottle 2, the top of the water storage bottle 2 is provided with a water inlet, an L-shaped water guide pipe 3 is arranged in the water storage bottle 2, one end of the L-shaped water guide pipe 3 extends into the handheld base 1, a first one-way valve 4 is fixedly sleeved in the L-shaped water guide pipe 3 in a sealing manner, a piston plate 5 is sleeved in the handheld base 1 in a sealing manner in a sliding manner, a first round hole is formed in one side of the piston plate 5, a second one-way valve 6 is fixedly sleeved in the first round hole in a sealing manner, one side of the piston plate 5 far away from the water storage bottle 2 is hinged with a connecting rod 7, a driving motor 8 is fixedly installed at, one side of the bottom of the first bevel gear 9 is rotatably mounted with one side of the top of the connecting rod 7, one side of the first bevel gear 9, which is far away from the piston plate 5, is provided with a water outlet pipe 11, one end of the water outlet pipe 11, which is far away from the piston plate 5, extends to the outside of the handheld seat 1 and is communicated with a cylindrical brush 12 which is fixed with a hollow structure, the inner wall of the cylindrical brush 12 is provided with a plurality of water spray holes 13, a blocking cover 10 is hermetically and rotatably sleeved on the water outlet pipe 11, a second bevel gear 15 which is meshed with the first bevel gear 9 is fixedly sleeved on the water outlet pipe 11, the handheld seat 1 is hermetically and rotatably sleeved on the output shaft of the driving motor 8, and a third one-way valve 14 is fixedly sleeved in the water outlet pipe 11 in a sealing manner, the utility model has the advantages of simple structure and convenient operation, is convenient for, time and labor are saved, the cleaning is thorough, the cleaning efficiency is improved, and the use requirement is met.

In the utility model, one side of the plug cover 10 is provided with a second round hole, a first sealing bearing is fixedly sleeved in the second round hole, the inner ring of the first sealing bearing is fixedly bonded with the outer side of the water outlet pipe 11, a third round hole is arranged on the inner wall of the top part of the handheld seat 1, a second sealing bearing is fixedly sleeved in the third round hole, the inner ring of the second sealing bearing is fixedly bonded with the outer side of the output shaft of the driving motor 8, one side of the bottom part of the first bevel gear 9 is welded with the first bearing, a pin shaft is fixedly sleeved in the inner ring of the first bearing, the bottom end of the pin shaft is welded with one side of the top part of the connecting rod 7, a sealing ring is fixedly sleeved on the piston plate 5, the outer side of the sealing ring is in sealing sliding contact with the side wall of the handheld seat 1, one side of the top part of the handheld seat 1 is fixedly bonded with the battery bin, the storage battery is electrically connected with the control switch through a lead, the directions of water outlets of the first one-way valve 4, the second one-way valve 6 and the third one-way valve 14 are the same, one side of the second one-way valve 6, which is far away from the water storage bottle 2, is a water outlet, one side of the blocking cover 10, which is close to the handheld base 1, is contacted with the same sealing gasket, one side of the blocking cover 1 is provided with two fourth round holes, one side of the handheld base 1 is provided with two thread grooves, the other side of the blocking cover 10 is contacted with two T-shaped bolts, one end of each T-shaped bolt penetrates through the corresponding fourth round hole and extends into the thread groove, and the thread grooves are in threaded connection with the corresponding T-shaped bolts. The cleaning efficiency is improved, and the use requirement is met.

The working principle is as follows: when the device is used, the water storage bottle 2 is filled with cleaning water, the driving motor 8 is started, a test tube to be cleaned is sleeved on the cylindrical brush 12, the output shaft of the driving motor 8 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 15 meshed with the first bevel gear to rotate, the second bevel gear 15 drives the water outlet pipe 11 to rotate, the water outlet pipe 11 drives the cylindrical brush 2 to rotate to clean the inner wall of the test tube, meanwhile, the first bevel gear 9 can drive the connecting rod 7 to swing forwards and move leftwards through the pin shaft when rotating for the first half circle, the connecting rod 7 can be driven to swing backwards and move rightwards through the pin shaft when rotating for the second half circle, so that the connecting rod 7 can swing forwards and backwards and move leftwards circularly, the connecting rod 7 drives the piston plate 5 to move leftwards circularly, and the L-shaped guide tube 3 is sucked when the piston plate, the first one-way valve 4 is opened under the suction force, the cleaning water in the water storage bottle 2 is sucked into the handheld base 1 through the L-shaped pipe 3, when the piston plate 5 moves rightwards, the piston plate 5 extrudes the sucked cleaning water, the pressure intensity is increased under the action of the extrusion force, the second one-way valve 6 is opened, the cleaning water flows into one side of the piston plate 5, which is far away from the water storage bottle 2, when the piston plate 5 moves leftwards again, the water in the water storage bottle 2 is continuously sucked, at the moment, the piston plate 5 also pushes the cleaning water entering the side, which is far away from the water storage bottle 2, the third one-way valve 14 with the increased pressure is opened under the pushing action, the cleaning water enters the cylindrical brush 12 through the water outlet pipe 11, the water is sprayed out through the water spraying holes 13 on the inner wall of the cylindrical brush 12 along with the more water flowing in, the inner wall of the pipe is washed, so that the cylindrical brush 12 is conveniently driven to rotate to clean, the washing is not needed independently, time and labor are saved, and the washing is thorough.

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

1. The utility model provides a test tube electric brush for clinical laboratory doctor, includes handheld seat (1), handheld seat (1) is hollow structure, and one side of handheld seat (1) sets up to the opening, its characterized in that, one side thread tightening of handheld seat (1) has blanking cover (10), and the opposite side bonding of handheld seat (1) is fixed with water storage bottle (2), and the top of water storage bottle (2) is the water inlet, be equipped with L shape aqueduct (3) in water storage bottle (2), and in the one end of L shape aqueduct (3) extended to handheld seat (1), L shape aqueduct (3) inner seal fixed cover was equipped with first check valve (4), handheld seat (1) inner seal slip cover was equipped with piston board (5), and first round hole has been seted up to one side of piston board (5), and first round hole inner seal fixed cover is equipped with second check valve (6), and one side that water storage bottle (2) was kept away from to piston board (5) articulates there is connecting rod (7), the top fixed mounting of handheld seat (1) has drive motor (8), and the output shaft of drive motor (8) extends to in handheld seat (1) and the welding has first bevel gear (9), and bottom one side of first bevel gear (9) and the top one side rotation installation of connecting rod (7), one side that piston plate (5) were kept away from in first bevel gear (9) is equipped with outlet pipe (11), and the one end that piston plate (5) were kept away from in outlet pipe (11) extends to handheld seat (1) outer and is fixed with cylindric brush (12) for hollow structure, has seted up a plurality of hole for water sprayings (13) on the inner wall of cylindric brush (12), stifled lid (10) sealed rotation cover is established on outlet pipe (11), fixed cover is equipped with second bevel gear (15) with first bevel gear (9) engaged with on outlet pipe (11), handheld rotation cover of seat (1) is established on the output shaft of drive motor (8), a third one-way valve (14) is fixedly sleeved in the water outlet pipe (11) in a sealing manner.

2. The test tube electric brush for the clinical laboratory doctor according to claim 1, wherein a second round hole is formed in one side of the blocking cover (10), a first sealing bearing is fixedly sleeved in the second round hole, and an inner ring of the first sealing bearing is fixedly bonded with the outer side of the water outlet pipe (11).

3. The test tube electric brush for the clinical laboratory doctor according to claim 1, wherein a third circular hole is formed in the inner wall of the top of the handheld base (1), a second sealing bearing is fixedly sleeved in the third circular hole, and an inner ring of the second sealing bearing is fixedly bonded with the outer side of an output shaft of the driving motor (8).

4. The test tube electric brush for the clinical laboratory doctor according to claim 1, wherein the first bearing is welded on one side of the bottom of the first bevel gear (9), the inner ring of the first bearing is internally and fixedly sleeved with a pin shaft, and the bottom end of the pin shaft is welded on one side of the top of the connecting rod (7).

5. The test tube electric brush for clinical laboratory doctors according to claim 1, characterized in that the piston plate (5) is fixedly sleeved with a sealing ring, and the outer side of the sealing ring is in sealing sliding contact with the side wall of the handheld seat (1).

6. The test tube electric brush for the clinical laboratory doctor according to claim 1, wherein a battery compartment (16) is fixedly bonded to one side of the top of the handheld base (1), a storage battery is arranged in the battery compartment (16), a control switch is arranged on the driving motor (8), and the storage battery is electrically connected with the control switch through a wire.

7. The test tube electric brush for the clinical laboratory doctor according to claim 1, characterized in that the water outlets of the first check valve (4), the second check valve (6) and the third check valve (14) are in the same direction, and the side of the second check valve (6) far away from the water storage bottle (2) is the water outlet.