CN214975986U

CN214975986U - Cleaning brush for precise medical instrument

Info

Publication number: CN214975986U
Application number: CN202121513398.0U
Authority: CN
Inventors: 汪倩; 刘敏
Original assignee: Third Affiliated Hospital Sun Yat Sen University
Current assignee: Third Affiliated Hospital Sun Yat Sen University
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-03
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a cleaning brush for accurate medical instrument, which comprises an outer shell, the inside of shell is equipped with the sleeve pipe, sheathed tube one end extends to the outside of shell, and the clamping has the rubber circle between sleeve pipe and the shell, sheathed tube inner wall fixedly connected with shock dynamo, shock dynamo's one end fixedly connected with horizontal pole. This cleaning brush for accurate medical instrument, through shock dynamo, and a housing, the cooperation between sleeve pipe and the inserted bar, not only realized driving the brush and vibrated, improve the cleaning performance to medical instrument, and the brush of different specifications is selected according to the apparatus of difference to the convenience, improve the suitability, the dead angle has been reduced to scrub, through rolling, cooperation between eccentric wheel and the servo motor, make this cleaning brush for accurate medical instrument on the basis of vibrations, the reciprocal scrubbing work about can carrying out, further improvement the cleaning performance, relative ratio is in complete manually operation, more labour saving and time saving, reduce the circumstances of the arm ache.

Description

Cleaning brush for precise medical instrument

Technical Field

The utility model relates to the field of medical technology, specifically be a cleaning brush for accurate medical instrument.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and the medical apparatus comprises medical equipment and medical consumables.

In the manual cleaning process of some medical instruments, especially precise medical instruments, the workload is large, and the brushing dead angles are easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate cleaning brush for medical instrument to solve some medical instrument, especially more be accurate medical instrument, at the artificial cleaning in-process, work load is great, and appears scrubbing the problem at dead angle easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cleaning brush for accurate medical instrument, includes the shell, the inside of shell is equipped with the sleeve pipe, sheathed tube one end extends to the outside of shell, and the clamping has the rubber circle between sleeve pipe and the shell, sheathed tube inner wall fixedly connected with shock dynamo, shock dynamo's one end fixedly connected with horizontal pole, the terminal fixedly connected with inserted bar of horizontal pole, the outer wall of inserted bar is pegged graft and is had the brush, shock dynamo's one end joint is kept away from to the shell has the rubber buffer, the side-mounting of rubber buffer has the switch.

Preferably, the inner wall of the shell is connected with steel balls in a matched manner from top to bottom, the other side of each steel ball is connected with the outer wall of the sleeve in a matched manner, one end, far away from the transverse rod, of the sleeve is fixedly connected with a cover body through a bolt, and a reciprocating mechanism is arranged on the side face of the cover body.

Preferably, the reciprocating mechanism comprises a servo motor, an eccentric wheel, a spring and a roller which is rotationally connected with the cover body through a pin shaft, the outer wall of the servo motor is fixedly connected with the inner wall of the shell, the output end of the servo motor is fixedly connected with the eccentric wheel, one side of the outer wall of the eccentric wheel is attached to the outer wall of the roller, and two ends of the spring are fixedly connected with the shell and the sleeve respectively.

Preferably, a sealing ring is clamped between the cover body and the sleeve.

Preferably, the outer wall of the shell is fixedly connected with an anti-slip sleeve.

Preferably, the battery is installed to the inner wall of shell, the outer wall of shell joins in marriage clearance fit and has the base, the side-mounting of battery has the jack, the terminal electricity of jack is connected with the plug, the plug is installed in the inside of base, the plug electricity is connected with the inside circuit board of rigid coupling in base, the side-mounting of rubber buffer has the sealing plug.

Compared with the prior art, the beneficial effects of the utility model are that: according to the cleaning brush for the precise medical instrument, through the matching among the vibration motor, the shell, the sleeve and the insertion rod, the purpose of driving the brush to vibrate is achieved, the cleaning effect of the medical instrument is improved, brushes with different specifications can be conveniently selected according to different instruments, the applicability is improved, and the cleaning dead angle is reduced;

through the cooperation of rolling, eccentric wheel and servo motor for this precision cleaning brush for medical instrument can carry out the reciprocal scrubbing work of left and right sides on the basis of vibrations, further improvement cleaning effect, compare in complete manual operation, labour saving and time saving more reduces the condition of arm ache.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the housing, sleeve and spring of FIG. 2;

FIG. 4 is a schematic structural view of the roller, the eccentric wheel and the rubber stopper in FIG. 2;

fig. 5 is a schematic structural view of the base, the circuit board and the closing plug in fig. 2.

In the figure: 1. the device comprises a shell, 2, a sleeve, 3, a rubber ring, 4, a vibrating motor, 5, a cross bar, 6, an inserting rod, 7, a brush, 8, a cover body, 9, a sealing ring, 10, a steel ball, 11, a servo motor, 12, an eccentric wheel, 13, a rubber plug, 14, a switch, 15, a roller, 16, a spring, 17, an anti-skidding sleeve, 18, a base, 19, a storage battery, 20, a jack, 21, a plug, 22, a sealing plug, 23 and a circuit board.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: please refer to fig. 1-3, a cleaning brush for precision medical instrument, includes shell 1, the inside of shell 1 is equipped with sleeve pipe 2, the one end of sleeve pipe 2 extends to the outside of shell 1, and the clamping has rubber circle 3 between sleeve pipe 2 and the shell 1, the inner wall fixedly connected with vibrating motor 4 of sleeve pipe 2, vibrating motor 4's one end fixedly connected with horizontal pole 5, the terminal fixedly connected with inserted bar 6 of horizontal pole 5, the outer wall of inserted bar 6 is pegged graft and is had brush 7, the one end joint that vibrating motor 4 was kept away from to shell 1 has rubber buffer 13, the side-mounting of rubber buffer 13 has switch 14.

It can be understood that rubber circle 3 keeps apart sleeve pipe 2 and shell 1, and to a certain extent, when avoiding 4 work of shock dynamo to drive sleeve pipe 2 vibrations, arouse shell 1 resonance to guarantee the leakproofness between the two, the concrete model of shock dynamo 4 does not do the restriction, according to concrete use needs and decide can, inserted bar 6 and brush 7 cooperation, conveniently change brush 7, wherein the design of switch 14 can change shock dynamo 4's frequency and type.

It is worth mentioning that the brush 7 can be produced to different hardness, different angles and different lengths according to the needs, and can be selected according to the cleaning requirements of the instruments when in use, so as to improve the applicability.

Specifically, when the cleaning brush for the precise medical instrument is used, the brush 7 of an appropriate type is replaced according to the requirement and is fixed on the outer wall of the insertion rod 6, then an external power supply is connected, the vibration frequency and the type of the vibration motor 4 are controlled through the switch 14, and the brush 7 is driven to clean the external instrument.

Example 2: referring to fig. 2 and 3, steel balls 10 are connected to the upper and lower sides of the inner wall of the housing 1 in a matching manner, the other side of each steel ball 10 is connected to the outer wall of the sleeve 2 in a matching manner, one end of the sleeve 2, which is far away from the cross bar 5, is fixedly connected with a cover body 8 through a bolt, and a reciprocating mechanism is arranged on the side surface of the cover body 8.

Furthermore, the reciprocating mechanism comprises a servo motor 11, an eccentric wheel 12, a spring 16 and a roller 15 which is rotationally connected with the cover body 8 through a pin shaft, the outer wall of the servo motor 11 is fixedly connected with the inner wall of the shell 1, the output end of the servo motor 11 is fixedly connected with the eccentric wheel 12, one side of the outer wall of the eccentric wheel 12 is attached to the outer wall of the roller 15, and two ends of the spring 16 are respectively fixedly connected with the shell 1 and the sleeve 2.

Further, a sealing ring 9 is clamped between the cover body 8 and the sleeve 2.

It can be understood that, through the cooperation between the servo motor 11, the roller 15 and the eccentric wheel 12, under the action of the spring 16, the driving sleeve 2 is driven to reciprocate left and right, and then the brush 7 is driven to reciprocate left and right, so that the brush 7 can wash external instruments on a large scale on the basis of vibration.

Specifically, on the basis of the above embodiment 1, the switch 14 controls the servo motor 11 to pass through, the servo motor 11 drives the eccentric wheel 12 to rotate, the eccentric wheel 12 drives the sleeve 2 to reciprocate left and right through the cooperation of the roll-off 15 and the spring 16, and further drives the brush 7 to reciprocate left and right, so that the brush 7 can wash external instruments on a large scale on the basis of vibration.

Further, the outer wall of the housing 1 is fixedly connected with an anti-slip sleeve 17.

Embodiment 3 referring to fig. 1, 2 and 5, a storage battery 19 is installed on the inner wall of a housing 1, a base 18 is in clearance fit with the outer wall of the housing 1, a jack 20 is installed on the side surface of the storage battery 19, the tail end of the jack 20 is electrically connected with a plug 21, the plug 21 is installed inside the base 18, the plug 21 is electrically connected with a circuit board 23 fixedly connected inside the base 18, and a sealing plug 22 is installed on the side surface of a rubber plug 13.

It can be understood that, on the basis of the

above embodiments

1 and 2, the design is made such that the cleaning brush for the precise medical appliance is free from the constraint of an external power supply during the operation, the use is more convenient, and the charging is convenient.

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 precision cleaning brush for medical instrument, includes shell (1), its characterized in that: the inside of shell (1) is equipped with sleeve pipe (2), the one end of sleeve pipe (2) extends to the outside of shell (1), and the clamping has rubber circle (3) between sleeve pipe (2) and shell (1), the inner wall fixedly connected with shock dynamo (4) of sleeve pipe (2), the one end fixedly connected with horizontal pole (5) of shock dynamo (4), the terminal fixedly connected with inserted bar (6) of horizontal pole (5), the outer wall of inserted bar (6) is pegged graft and is had brush (7), the one end joint that shock dynamo (4) were kept away from in shell (1) has rubber buffer (13), the side-mounting of rubber buffer (13) has switch (14).

2. The cleaning brush for the precision medical instrument according to claim 1, wherein: the steel ball bearing is characterized in that steel balls (10) are connected to the upper portion and the lower portion of the inner wall of the shell (1) in a matched mode, the other side of each steel ball (10) is connected with the outer wall of the corresponding sleeve (2) in a matched mode, one end, far away from the corresponding cross rod (5), of the corresponding sleeve (2) is fixedly connected with a cover body (8) through a bolt, and a reciprocating mechanism is arranged on the side face of the cover body (8).

3. The cleaning brush for the precision medical instrument according to claim 2, wherein: reciprocating mechanism includes servo motor (11), eccentric wheel (12), spring (16) and rotates gyro wheel (15) continuous with lid (8) through the round pin axle, the outer wall of servo motor (11) links to each other with the inner wall of shell (1) is fixed, the output and the eccentric wheel (12) of servo motor (11) are fixed continuous, the outer wall one side of eccentric wheel (12) is laminated with the outer wall of gyro wheel (15) mutually, the both ends of spring (16) are fixed continuous with shell (1) and sleeve pipe (2) respectively.

4. The cleaning brush for the precision medical instrument according to claim 2, wherein: and a sealing ring (9) is clamped between the cover body (8) and the sleeve (2).

5. The cleaning brush for the precision medical instrument according to claim 1, wherein: the outer wall of the shell (1) is fixedly connected with an anti-slip sleeve (17).

6. The cleaning brush for the precision medical instrument according to claim 1, wherein: battery (19) are installed to the inner wall of shell (1), the outer wall of shell (1) joins in marriage clearance fit and has base (18), the side-mounting of battery (19) has jack (20), the terminal electricity of jack (20) is connected with plug (21), install in the inside of base (18) plug (21), plug (21) electricity is connected with rigid coupling in inside circuit board (23) of base (18), the side-mounting of rubber buffer (13) has closing plug (22).