CN115254839A - Inner surface cleaning device of test tube - Google Patents
Inner surface cleaning device of test tube Download PDFInfo
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- CN115254839A CN115254839A CN202211186228.5A CN202211186228A CN115254839A CN 115254839 A CN115254839 A CN 115254839A CN 202211186228 A CN202211186228 A CN 202211186228A CN 115254839 A CN115254839 A CN 115254839A
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- friction
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- connecting rod
- conical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of cleaning treatment of medical test tubes, in particular to a device for cleaning the inner surface of a test tube. The test tube brush comprises a rotation driving assembly, an electric telescopic connecting rod and a test tube brush tube body, wherein one end of the electric telescopic connecting rod is fixedly installed at the output shaft end of the rotation driving assembly, and the other end of the electric telescopic connecting rod is fixedly connected with a friction transmission driving mechanism. According to the invention, when the inner surface of the test tube to be cleaned is abnormal, the torque generated by the friction force between the soft bristles and the inner surface of the test tube is larger than the torque generated by the friction force between the conical friction end and the conical friction transmission cavity groove, and the conical friction end slips in the conical friction transmission cavity groove, so that the purposes of stopping the rotation and cleaning of the soft bristles and moving the tube body of the test tube brush out of the test tube when the friction force between the inner surface of the test tube and the soft bristles is too large are realized, and the problem of test tube breakage caused by the too large friction force between the inner surface of the test tube and the bristles is avoided.
Description
Technical Field
The invention relates to the technical field of cleaning treatment of medical test tubes, in particular to a device for cleaning the inner surface of a test tube.
Background
The test tube is a device commonly used in laboratory departments and medical examinations in various hospitals at present.
When washing test tubes, the washing mode is divided into a washing mode and a scrubbing mode, the washing mode is that the sterile water with low pressure is used for washing, the device is suitable for washing test tubes which are used for storing liquid with good fluidity in batches, the scrubbing mode is mainly suitable for cleaning the test tubes which are used for storing viscous test matters, most of the scrubbing mode is manual washing, because the motor drives the cleaning brush to clean the inner wall of the test tube, the friction force between the cleaning brush and the wall of the test tube is not easy to control, and the wall of the test tube is easy to crack or directly break due to the fact that the friction force is too large, so that the device for cleaning the inner surface of the test tube can be used for driving the cleaning brush to work through the motor and stopping the cleaning brush to rotate when the friction force between the inner wall of the test tube and the cleaning brush is too large.
Disclosure of Invention
According to at least one defect of the prior art, the invention provides a device for cleaning the inner surface of a test tube, which aims to solve the problem that the conventional device which is driven by an electric motor and used for cleaning the inner wall of the test tube by using a test tube brush cannot stop the rotation of the test tube brush when the friction force between the inner wall of the test tube and the test tube brush is too large.
The invention relates to a device for cleaning the inner surface of a test tube, which adopts the following technical scheme: the method comprises the following steps: the device comprises a rotary driving assembly, an electric telescopic connecting rod and a test tube brush tube body, wherein a mounting batten is fixedly connected to the outer portion of the test tube brush tube body in a circumferential arrangement mode, a hinge frame is arranged at the left lower end of the mounting batten and is hinged to a light plastic bottom plate, a supporting spring is arranged at the right lower end of the light plastic bottom plate, one end, far away from the light plastic bottom plate, of the supporting spring is arranged in a mounting sunken hole, a soft brush connecting plate is arranged at the upper end of the light plastic bottom plate, soft bristles with a plurality of lengths are uniformly arranged on the soft brush connecting plate, and the other end of the electric telescopic connecting rod is fixedly connected with a friction transmission driving mechanism;
the test tube brush comprises a test tube brush body and is characterized in that a fixed transmission assembly matched with a friction transmission driving mechanism is arranged in the test tube brush body, when the friction transmission driving mechanism rotates, the test tube brush body can be driven to rotate by the friction force generated by the contact surface of the fixed transmission assembly, a friction force control assembly is further arranged in the test tube brush body, a friction ring is fixedly mounted at one end, close to the fixed transmission assembly, of the friction force control assembly, and when the friction transmission driving mechanism and the fixed transmission assembly are in matched transmission, the friction surface of the friction ring is in contact with the front end friction surface of the friction transmission driving mechanism and can drive the friction ring to rotate.
Optionally, the rotation driving assembly comprises a rotation driving motor, a rotation motor installation outer frame body and a coupler, the rotation driving motor is arranged inside the rotation motor installation outer frame body, an output shaft of the rotation driving motor is fixedly connected with the coupler, and one end of the coupler, far away from the rotation driving motor, is fixedly connected with an electric telescopic connecting rod.
Optionally, friction drive actuating mechanism includes drive connecting rod, links up ring, the friction end of conical surface shape, drive connecting rod and electronic flexible connecting rod fixed connection, link up ring and drive connecting rod fixed connection, the drive connecting rod is kept away from the one end and the friction end fixed connection of conical surface shape that link up the ring, the front end annular face and the conical surface side surface of the friction end of conical surface shape are the friction driving face.
Optionally, the fixed transmission assembly includes a conical surface-shaped friction transmission cavity groove matched with the conical surface-shaped friction end, a through hole is formed in the center of the bottom of the conical surface-shaped friction transmission cavity groove, and the friction ring is rotatably connected in the through hole and is aligned with the bottom surface of the conical surface-shaped friction transmission cavity groove through the limit control of the limit ring.
Optionally, the side of through-hole and the side of friction ring are non-friction drive face and have less coefficient of friction, and the coefficient of surface friction of friction ring is the same with the coefficient of friction of toper shape friction drive chamber groove simultaneously, consequently when the moment of torsion that the frictional force between test tube internal surface and the soft brush hair produced is less than the moment of torsion that the frictional force between toper shape friction drive chamber groove and the toper shape friction end produced, friction ring and test-tube brush body synchronous rotation, synchronous rotation and relative stewing between copper coil and the test-tube brush body this moment, and when the test-tube brush body so the frictional force change still can rotate when unable rotation, the copper coil is not influenced this moment and just cuts magnetic induction line and produce the electric current.
Optionally, the friction control assembly comprises a connecting ring, an electric linkage body, a copper coil, an N-pole magnet and an S-pole magnet, the friction ring is far away from the one end fixedly connected with connecting ring of the conical friction end, the connecting ring is fixedly connected with the electric linkage body through an insulating connecting sleeve, the copper coil connected in a closed mode is arranged outside the electric linkage body, and the N-pole magnet and the S-pole magnet are arranged inside the test tube brush body and on two sides of the copper coil respectively.
Optionally, the electric linkage body is electrically connected with the controller module through a wire, current generated when the copper coil cuts the magnetic induction line to generate current can be transmitted to the controller module through the wire, and the controller module can detect a current change signal and control the electric telescopic connecting rod to reverse.
Optionally, a limiting ring is arranged at the pipe orifice of the test tube brush pipe body, an annular reed is arranged on one side, close to the limiting ring, of the connecting ring, a certain radian protrudes outwards from the ring of the annular reed, and an annular sinking groove used for bearing excessive deformation of the annular reed is formed in the annular area, provided with the annular reed, of the connecting ring.
Optionally, the outside of rotating the outer frame body of motor installation is provided with the handle, the one end that the orificial one end was kept away from to the test-tube brush body is provided with the ball-type silica gel end, and the inside of ball-type silica gel end is provided with first metal contact piece, the test-tube brush body is provided with the second metal contact piece with the corresponding position of first metal contact piece, and second metal contact piece and controller module electric connection, be provided with motor control button and ball-type silica gel end pressure warning lamp on the handle, ball-type silica gel end pressure warning lamp and controller module electric connection, silica gel ball-type end pressure warning lamp lights when first metal contact piece contacts with the second metal contact piece.
The invention has the beneficial effects that:
1. under the condition that the inner surface of a test tube is cleaned normally, the torque acting force generated by the friction force between the conical friction end and the conical friction transmission cavity groove is larger than the torque generated by the friction force between the soft bristles and the inner surface of the test tube, at the moment, the soft brush Mao Zhuaidong cleans the inner surface of the test tube, when the inner surface of the test tube to be cleaned is abnormal, the torque generated by the friction force between the soft bristles and the inner surface of the test tube is larger than the torque generated by the friction force between the conical friction end and the conical friction transmission cavity groove, the conical friction end slips in the conical friction transmission cavity groove, at the moment, the tube body of the test tube brush and the inner surface of the test tube brush are kept fixed, the conical friction end drives the friction ring to rotate, so that current generated by cutting the magnetic induction wire is transmitted to the controller module, the controller module controls the rotation driving motor to rotate reversely and the electric telescopic connecting rod to move reversely, and therefore the purpose that the soft bristles stop rotating cleaning and move the tube body of the soft brush from the interior of the test tube due to excessive friction force between the inner surface of the test tube and the soft brush is broken is achieved.
2. According to the invention, through the contact impact force between the annular reed and the limiting ring, the elastic reset of the supporting spring and the separation of the conical friction end and the conical friction transmission cavity groove can be better completed.
Drawings
In order to illustrate more clearly the embodiments of the invention or the solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained by those skilled in the art without inventive exercise from these drawings, it being understood that these drawings are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the friction drive mechanism and the rotational drive assembly of the present invention;
FIG. 3 is a schematic cross-sectional view of the friction drive mechanism and the tube brush of the present invention in a fitted state;
FIG. 4 is a schematic view of the friction drive mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of a tube body of the test tube brush of the present invention;
FIG. 6 is a schematic view of the connection structure of the fur brush attachment of the present invention;
fig. 7 is a schematic diagram of the friction surface distribution of the conical friction tip of the present invention.
In the figure: 1. a rotation drive assembly; 101. a rotation driving motor; 102. the rotating motor is provided with an outer frame body; 103. a coupling; 2. an electric telescopic connecting rod; 3. a test tube brush tube body; 301. installing a batten; 302. a hinged frame; 303. a lightweight plastic base plate; 304. a support spring; 305. installing a sinking port; 306. a soft brush connecting plate; 4. a friction drive mechanism; 401. a drive link; 402. an adaptor ring; 403. conical friction end; 5. fixing the transmission assembly; 501. a conical friction transmission cavity groove; 502. a through hole; 6. a friction control assembly; 7. a friction ring; 8. a connecting ring; 9. an electrical link body; 10. a copper coil; 11. an N-pole magnet; 12. an S-pole magnet; 13. a controller module; 14. a limiting ring; 15. an annular reed; 16. a grip; 17. a spherical silica gel end socket; 18. a first metal contact sheet; 19. a second metal contact pad; 20. a motor control button; 21. ball-type silica gel end pressure early warning lamp.
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.
As shown in fig. 1 to 7, the device for cleaning the inner surface of the test tube of the present invention comprises a rotation driving assembly 1, an electric telescopic connecting rod 2 and a test tube brush tube body 3, wherein the rotation driving assembly 1 comprises a rotation driving motor 101, a rotation motor mounting outer frame 102 and a coupling 103, the rotation driving motor 101 is arranged inside the rotation motor mounting outer frame 102, one end of the coupling 103 far away from the rotation driving motor 101 is fixedly connected with the electric telescopic connecting rod 2, and the other end of the electric telescopic connecting rod 2 is fixedly connected with a friction transmission driving mechanism 4;
the outer part of the test tube brush tube body 3 is fixedly connected with an installation slat 301 in a circumferential arrangement mode, the left lower end of the installation slat 301 is provided with a hinged frame 302, the hinged frame 302 is hinged with a light plastic bottom plate 303, the right lower end of the light plastic bottom plate 303 is provided with a support spring 304, one end, far away from the light plastic bottom plate 303, of the support spring 304 is arranged in an installation sunken mouth 305, the upper end of the light plastic bottom plate 303 is provided with a soft brush connecting plate 306, the friction transmission driving mechanism 4 comprises a driving connecting rod 401, a connecting ring 402 and a conical friction end 403, the driving connecting rod 401 is fixedly connected with an electric telescopic connecting rod 2, the connecting ring 402 is fixedly connected with the driving connecting rod 401, one end, far away from the connecting ring 402, of the driving connecting rod 401 is fixedly connected with the conical friction end 403, and the annular surface and the conical surface side surface of the front end of the conical friction end 403 are friction transmission surfaces;
the test tube brush comprises a test tube brush body 3, a fixed transmission assembly 5 matched with a friction transmission driving mechanism 4 is arranged in the test tube brush body 3, the fixed transmission assembly 5 comprises a conical friction transmission cavity groove 501 matched with a conical friction end 403, a through hole 502 is formed in the center of the bottom of the conical friction transmission cavity groove 501, the side face of the through hole 502 and the side face of a friction ring 7 are both non-friction transmission faces and have smaller friction coefficients, the friction ring 7 is rotatably connected in the through hole 502 and enables the outer surface of the friction ring 7 to be flush with the bottom face of the conical friction transmission cavity groove 501 through limiting control of a limiting ring 14, a friction control assembly 6 is further arranged in the test tube brush body 3, the friction control assembly 6 comprises a connecting ring 8, an electric connection rod body 9, a copper coil 10, an N-pole magnet 11 and an S-pole magnet 12, one end of the friction ring 7 far away from the conical friction end 403 is fixedly connected with a connecting ring 8, the connecting ring 8 is fixedly connected with an electric connection rod body 9 through an insulating connection sleeve, a copper coil 10 in closed connection is arranged outside the electric connection rod body 9, the inner part of the test tube brush body 3 is located in the fixed transmission mechanism, a current transmission mechanism is connected with the connecting ring 7 and a transmission mechanism 13, and a transmission mechanism is arranged on the front end of the friction transmission mechanism, when the friction transmission mechanism, the friction ring 7 is in contact with the fixed transmission mechanism, and the friction transmission mechanism, the friction transmission mechanism 5, the controller module 13 may detect the current change signal and control the electric pantograph linkage 2 to reverse.
The utility model discloses a test tube brush body 3, including test tube brush body 3, joining ring 402, motor, spherical rubber contact piece 19, spherical rubber contact piece 21, spherical rubber contact piece pressure early warning lamp 21, the mouth of pipe department of test tube brush body 3 is provided with spacing ring 14, one side that joining ring 402 is close to spacing ring 14 is provided with annular reed 15, the outside certain radian of the outside protrusion of annular reed 15, the annular region that joining ring 402 installed annular reed 15 offers the annular heavy groove that is used for bearing the excessive deformation of annular reed 15, the outside of rotating motor installation outer frame body 102 is provided with handle 16, the one end that test tube brush body 3 kept away from the mouth of pipe is provided with spherical rubber contact piece 17, and the inside of spherical rubber contact piece 17 is provided with first metal contact piece 18, the position that test tube brush body 3 and first metal contact piece 18 correspond is provided with second metal contact piece 19, and second metal contact piece 19 and controller module 13 electric connection, be provided with motor control button 20 and spherical rubber contact piece pressure early warning lamp 21 on the handle 16, spherical rubber contact piece pressure early warning lamp 21 and controller module 13 electric connection of spherical rubber contact piece, spherical rubber contact piece 21 lights when first metal contact piece 19 contacts with second metal contact piece.
In this embodiment, when using, a user holds the grip 16 with a hand to place the tube brush body 3 inside a test tube to be cleaned and controls the electric telescopic connecting rod 2 to make the spherical silica gel end 17 contact with the bottom of the test tube and generate pressure, after the spherical silica gel end pressure warning lamp 21 is turned on, the electric telescopic connecting rod 2 stops pushing the tube brush body 3 into the test tube, and at this time, the tube brush body 3 is inside the test tube and the spherical silica gel end 17 contacts with the bottom of the test tube and generates acting force;
after the motor control button 20 is started, the rotation driving motor 101 starts to work and drives the electric telescopic connecting rod 2 and the friction transmission driving mechanism 4 to start rotating through the coupler, so that the conical friction end 403 drives the fixed transmission component 5 to rotate under the action of friction force between the conical friction transmission cavity groove 501 and the conical friction transmission cavity groove, the test tube brush tube body 3 starts to rotate under the action of friction driving, centrifugal force generated by rotation further enables the supporting spring 304 to be stressed and stretched, the light plastic bottom plate 303 and the soft brush connecting plate 306 rotate anticlockwise around the hinge center of the hinge frame 302, so that soft bristles of the soft brush connecting plate 306 start to contact with the inner wall of the test tube and rotate to clean the inner surface of the test tube, and at the moment, torque generated by the friction force between the conical friction end 403 and the conical friction transmission cavity groove 501 is larger than torque generated by the friction force between the soft bristles of the soft brush connecting plate 306 and the inner surface of the test tube, so that the bristles of the soft brush connecting plate 306 can clean the inner surface of the test tube in a safe range of the friction force;
when the inner surface of the test tube is stained too much or has slight cracks, the friction force between the bristles of the soft brush connecting plate 306 and the inner surface of the test tube is increased significantly, the torque generated by the friction force between the bristles of the soft brush connecting plate 306 and the inner surface of the test tube is greater than the torque generated by the friction force between the conical friction end 403 and the conical friction transmission cavity groove 501, at this time, the conical friction end 403 cannot drive the test tube brush body 3 to rotate and the conical friction end 403 slips and rotates inside the conical friction transmission cavity groove 501, because the conical friction end 403 is still in contact with the friction ring 7, the conical friction end 403 can still drive the friction ring 7 to rotate under the force, the electric linkage rod body 9 drives the copper coil 10 to rotate and cut the magnetic induction lines between the N-pole magnet 11 and the S-pole magnet 12, in a state of a closed power-on loop, the current generated by cutting the magnetic induction lines flows to the controller module 13, after obtaining a current signal, the controller module 13 sends out a control command to the electric telescopic connecting rod 2 and the rotary driving motor 101 to control the reverse friction end 403 to move from the conical friction transmission cavity groove 403, and the conical friction ring 14, and the reverse friction end 403 to drive the conical friction ring 7 to complete the reverse friction transmission of the conical friction transmission cavity groove 501, and the conical friction ring 14.
In summary, in the invention, under the condition that the inner surface of the test tube is cleaned normally, the torque acting force generated by the friction force between the conical friction end 403 and the conical friction transmission cavity groove 501 is larger than the torque generated by the friction force between the soft bristles and the inner surface of the test tube, at this time, the soft brush Mao Zhuaidong cleans the inner surface of the test tube, when the inner surface of the test tube to be cleaned is abnormal, the torque generated by the friction force between the soft bristles and the inner surface of the test tube is larger than the torque generated by the friction force between the conical friction end 403 and the conical friction transmission cavity groove 501, the conical friction end 403 slips inside the conical friction transmission cavity groove 501, at this time, the tube body 3 of the test tube brush and the inner surface of the test tube brush are kept fixed, the conical friction end drives the friction ring 7 to rotate, so that a current generated by cutting the magnetic induction wire is transmitted to the controller module 13, the controller module 13 controls the rotation driving motor 101 to rotate reversely and the electric telescopic link 2 to move reversely, thereby achieving the purpose of stopping the rotation cleaning of the tube brush and the tube from breaking of the inner surface of the test tube brush caused by the excessive friction force between the inner surface of the soft bristles and the test tube brush 403.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An inner surface cleaning device of a test tube, characterized in that: the device comprises a rotary driving component (1), an electric telescopic connecting rod (2) and a test tube brush tube body (3), wherein the outer part of the test tube brush tube body (3) is fixedly connected with an installation batten (301) in a circumferential arrangement mode, the left lower end of the installation batten (301) is provided with a hinged rack (302), the hinged rack (302) is hinged with a light plastic bottom plate (303), the right lower end of the light plastic bottom plate (303) is provided with a supporting spring (304), one end, far away from the light plastic bottom plate (303), of the supporting spring (304) is arranged in an installation sinking port (305), the upper end of the light plastic bottom plate (303) is provided with a soft brush connecting plate (306), and one end of the electric telescopic connecting rod (2) is fixedly connected with a friction transmission driving mechanism (4);
the inside of test-tube brush body (3) is equipped with and fixes transmission assembly (5) with friction drive actuating mechanism (4) matched with, the inside of test-tube brush body (3) still is equipped with friction control assembly (6), the one end fixed mounting that friction control assembly (6) are close to fixed transmission assembly (5) has friction ring (7), when friction drive actuating mechanism (4) and fixed transmission assembly (5) cooperation transmission, the friction surface of friction ring (7) and the front end friction surface contact of friction drive actuating mechanism (4) can drive friction ring (7) and rotate.
2. An inner surface cleaning device for a test tube according to claim 1, wherein: the rotary driving assembly (1) comprises a rotary driving motor (101), a rotary motor installation outer frame body (102) and a coupler (103), the rotary driving motor (101) is arranged inside the rotary motor installation outer frame body (102), an output shaft of the rotary driving motor (101) is fixedly connected with the coupler (103), and the coupler (103) is far away from one end of the rotary driving motor (101) and is fixedly connected with an electric telescopic connecting rod (2).
3. An inner surface cleaning device for a test tube according to claim 1, wherein: friction drive actuating mechanism (4) are including drive connecting rod (401), link up ring (402), conical surface shape friction end (403), drive connecting rod (401) and electronic flexible connecting rod (2) fixed connection, link up ring (402) and drive connecting rod (401) fixed connection, the one end and conical surface shape friction end (403) fixed connection of link up ring (402) are kept away from in drive connecting rod (401), the front end annular face and the conical surface side surface of conical surface shape friction end (403) are the friction drive face.
4. An inner surface cleaning device for a test tube according to claim 3, wherein: the fixed transmission assembly (5) comprises a conical friction transmission cavity groove (501) matched with the conical friction end (403), a through hole (502) is formed in the center of the bottom of the conical friction transmission cavity groove (501), the friction ring (7) is rotatably connected into the through hole (502) and the outer surface of the friction ring (7) is flush with the bottom surface of the conical friction transmission cavity groove (501) through the limiting control of the limiting ring (14).
5. An inner surface cleaning device for a test tube according to claim 4, wherein: the side surface of the through hole (502) and the side surface of the friction ring (7) are both non-friction transmission surfaces and have smaller friction coefficient.
6. An inner surface cleaning device for a test tube according to claim 2, wherein: frictional force control subassembly (6) are including go-between (8), the electric connection body of rod (9), copper coil (10), the utmost point magnet of N (11) and S utmost point magnet (12), one end fixedly connected with go-between (8) of awl shape friction end (403) are kept away from in friction ring (7), go-between (8) are through insulating adapter sleeve and the electric connection body of rod (9) fixed connection, the outside of the electric connection body of rod (9) sets up closed copper coil (10) of connecting, the inside of test-tube brush body (3) and the both sides that are located copper coil (10) are provided with the utmost point magnet of N (11) and S utmost point magnet (12) respectively.
7. An inner surface cleaning device for a test tube according to claim 6, wherein: the electric linkage rod body (9) is electrically connected with the controller module (13) through a lead, current generated when the copper coil (10) moves to generate current in a cutting magnetic induction line mode can be transmitted to the controller module (13) through the lead, and the controller module (13) can detect a current change signal and control the electric telescopic connecting rod (2) to move reversely.
8. An inner surface cleaning device for a test tube according to claim 3, wherein: the test tube brush is characterized in that a limiting ring (14) is arranged at the position of the tube opening of the test tube brush tube body (3), an annular reed (15) is arranged on one side, close to the limiting ring (14), of the connection ring (402), the annular reed (15) protrudes outwards to form a certain radian, and an annular sinking groove used for bearing excessive deformation of the annular reed (15) is formed in the annular area, where the annular reed (15) is installed, of the connection ring (402).
9. An inner surface cleaning device for a test tube according to claim 2, wherein: the outside of rotating motor installation outer frame body (102) is provided with handle (16), the orificial one end is kept away from in test-tube brush body (3) is provided with ball-type silica gel end (17), and the inside of ball-type silica gel end (17) is provided with first metal contact piece (18), the test-tube brush body (3) is provided with second metal contact piece (19) with the corresponding position of first metal contact piece (18), and second metal contact piece (19) and controller module (13) electric connection, be provided with motor control button (20) and ball-type silica gel end pressure early warning lamp (21) on handle (16), ball-type silica gel end pressure early warning lamp (21) and controller module (13) electric connection, ball-type silica gel end pressure early warning lamp (21) light when first metal contact piece (18) and second metal contact piece (19) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211186228.5A CN115254839B (en) | 2022-09-28 | 2022-09-28 | Inner surface cleaning device of test tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211186228.5A CN115254839B (en) | 2022-09-28 | 2022-09-28 | Inner surface cleaning device of test tube |
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| CN115254839A true CN115254839A (en) | 2022-11-01 |
| CN115254839B CN115254839B (en) | 2023-04-07 |
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| CN202211186228.5A Active CN115254839B (en) | 2022-09-28 | 2022-09-28 | Inner surface cleaning device of test tube |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2760697A (en) * | 1996-06-11 | 1998-01-07 | Vcs Control Systems Inc. | Motorized conveyor roller |
| JP2001165259A (en) * | 1999-12-03 | 2001-06-19 | Sumitomo Heavy Ind Ltd | Method of manufacturing friction transmission device |
| CN102537133A (en) * | 2011-12-30 | 2012-07-04 | 三多乐精密注塑(深圳)有限公司 | Cone friction type torque limiter |
| CN202943062U (en) * | 2012-11-15 | 2013-05-22 | 平高集团有限公司 | Hole wall cleaning device and brush frame of the same |
| CN208064758U (en) * | 2018-04-12 | 2018-11-09 | 高骏毅 | A kind of use for laboratory cleaning device |
| CN210080294U (en) * | 2019-03-04 | 2020-02-18 | 贵州师范大学 | Automatic cleaning device for test tube |
| CN210930129U (en) * | 2019-08-10 | 2020-07-07 | 孙靖洋 | Adjustable test tube brush |
| CN212944492U (en) * | 2020-08-15 | 2021-04-13 | 深圳市海扬粉体科技有限公司 | A belt cleaning device for sericite test instrument |
| CN215370687U (en) * | 2021-04-16 | 2021-12-31 | 中山市精量光电子科技有限公司 | Automatic knob operating device with torque limiter |
| CN115055462A (en) * | 2022-08-19 | 2022-09-16 | 江苏莱通环境科技有限公司 | Medical treatment detects uses kit belt cleaning device |
-
2022
- 2022-09-28 CN CN202211186228.5A patent/CN115254839B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2760697A (en) * | 1996-06-11 | 1998-01-07 | Vcs Control Systems Inc. | Motorized conveyor roller |
| JP2000511856A (en) * | 1996-06-11 | 2000-09-12 | ブイシーエス コントロール システムズ インク． | Electric conveyor roller |
| JP2001165259A (en) * | 1999-12-03 | 2001-06-19 | Sumitomo Heavy Ind Ltd | Method of manufacturing friction transmission device |
| CN102537133A (en) * | 2011-12-30 | 2012-07-04 | 三多乐精密注塑(深圳)有限公司 | Cone friction type torque limiter |
| CN202943062U (en) * | 2012-11-15 | 2013-05-22 | 平高集团有限公司 | Hole wall cleaning device and brush frame of the same |
| CN208064758U (en) * | 2018-04-12 | 2018-11-09 | 高骏毅 | A kind of use for laboratory cleaning device |
| CN210080294U (en) * | 2019-03-04 | 2020-02-18 | 贵州师范大学 | Automatic cleaning device for test tube |
| CN210930129U (en) * | 2019-08-10 | 2020-07-07 | 孙靖洋 | Adjustable test tube brush |
| CN212944492U (en) * | 2020-08-15 | 2021-04-13 | 深圳市海扬粉体科技有限公司 | A belt cleaning device for sericite test instrument |
| CN215370687U (en) * | 2021-04-16 | 2021-12-31 | 中山市精量光电子科技有限公司 | Automatic knob operating device with torque limiter |
| CN115055462A (en) * | 2022-08-19 | 2022-09-16 | 江苏莱通环境科技有限公司 | Medical treatment detects uses kit belt cleaning device |
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