It is a kind of to facilitate the test tube cleaning device for adjusting cleaning head
Technical field
It is specifically a kind of to facilitate the test tube cleaning device for adjusting cleaning head the present invention relates to medical instruments field.
Background technique
In medical field clinical laboratory, test tube is necessary article, test tube, the common instrument of chemical laboratory, is served as a small amount of
The reaction vessel of reagent is used in room temperature or heating, and test tube divides common test tube, tool test tube, centrifuge tube etc. a variety of.Medical treatment
Middle test tube is usually used in chemically examining the blood sample or urine of acquisition, and needs to clean test tube after use, but test tube
Cleaning it is more troublesome, mainly manually cleaned using test tube brush at present, working efficiency is lower, brings much to staff
Inconvenience, cleaning head size is fixed in existing test tube cleaning device, when needing the test tube to different-diameter to clean, is needed
The replacement of cleaning head is carried out, so as to cause cleaning efficiency reduction.
Summary of the invention
The purpose of the present invention is to provide a kind of test tube cleaning devices for facilitating adjusting cleaning head, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
It is a kind of to facilitate the test tube cleaning device for adjusting cleaning head, including shell, motor and wiper mechanism;The wiper mechanism setting
Upper end inside of the housing, wiper mechanism include adjustable cleaning head, movable plate and rotating bar, the adjustable cleaning head setting
There is multiple and adjustable cleaning head that the lower end of rotating bar is set, the upper end of rotating bar through movable plate and is slidably connected at rotation
On the inside of sleeve, multiple strip bulge blocks are circumferentially provided on the inside of the rotational sleeve, the upper end of rotating bar is provided with and item
The corresponding strip groove of shape protruding block, the upper end of the rotational sleeve is run through the upper wall of shell and is rotatablely connected with upper wall, adjacent
Rotational sleeve be rotatablely connected by transmission belt, be fixedly installed with driven gear on the rotational sleeve of the leftmost side, driven gear with
Driving gear engagement to the left is set, and driving gear is fixedly connected with motor, and the adjustable cleaning head includes brush board, the
One lantern ring, catch bar, the second lantern ring and adjusting rod are provided with cylindrical cavity, rotation connection in cylindrical cavity on the inside of rotating bar
There is adjusting rod, the upper end of adjusting rod is fixedly connected by strut with the swivel becket being set on the outside of cylindricality block, and the cylindricality block is solid
Dingan County is again provided with cavity on the inside of cylindricality block, fan-shaped pylone is symmetrically arranged on side wall, with adjusting rod in rotating bar
The strut of connection is rotatablely connected through fan-shaped pylone and with the side wall of fan-shaped pylone, and the lower end of the adjusting rod is fixedly connected with double
To threaded rod, the second lantern ring is symmetrically threaded on bidirectional helical bar, the second lantern ring is by running through the square being arranged in rotating bar
The fixed block of shape through-hole is fixedly connected with the second lantern ring, and the brush board is provided with multiple and is set in circumferential in the outer of rotating bar
Side is symmetrically arranged with catch bar on the inside of brush board, and one end of catch bar and brush board are hinged, the other end of catch bar and the first lantern ring
Hingedly.
As a further solution of the present invention: being additionally provided with fixed plate on the inside of the shell, be provided in fixed plate solid
Determine mechanism, fixed mechanism includes arc snap-gauge, pull lever, threaded rod and turntable, and the front end of fixed plate is provided with multiple arcs slot,
Arc snap-gauge is hinged on the right side of the front end of each arc groove.
As further scheme of the invention: being provided with sheet rubber on the inside of the arc groove and arc snap-gauge.
As further scheme of the invention: being provided with rectangular enclosure, setting in rectangular enclosure in the fixed plate
There is threaded rod, the left end of threaded rod is rotatably connected on the inner wall of rectangular enclosure, and the right end of threaded rod runs through the side wall of rectangular enclosure
And it shell and is fixedly connected with turntable.
As the present invention further scheme: screw shell is threaded on the threaded rod, before screw shell
End is fixedly connected by connecting rod with movable block, and the connecting rod is disposed through the through-hole of rectangular enclosure front end and the side wall with through-hole
It is slidably connected.
As further scheme of the invention: the front end of the movable block and one end of pull lever are hinged, pull lever
The other end is hinged on the outboard end of arc snap-gauge.
As the present invention further scheme: the upper end of the movable plate is fixedly connected with connecting rod, connecting rod it is upper
End is run through the side wall of shell and is fixedly connected with pull handle.
As further scheme of the invention: the inside lower end of the shell is provided with collecting tank, the left side of collecting tank
Through shell side wall and be fixedly connected with baffle.
Compared with prior art, it the beneficial effects of the present invention are: the present invention is novel in design, is driven by rotation adjusting rod double
It being rotated to threaded rod, bidirectional helical bar drives the second lantern ring and the first lantern ring to move towards or do the movement of opposite direction, and first
Lantern ring is adjusted when mobile by position of the adjusting rod to brush board, thus realize the test tube cleaning of different-diameter size, it is practical
Property it is strong, the fixed mechanism of setting facilitates test tube to pick and place, and the present invention can be achieved multiple test tubes while clean, and cleaning efficiency is high.
Detailed description of the invention
Fig. 1 adjusts the structural schematic diagram of the test tube cleaning device of cleaning head for convenience.
Fig. 2 adjusts the top view of fixed mechanism in the test tube cleaning device of cleaning head for convenience.
Fig. 3 is for convenience of the schematic enlarged-scale view at A in the test tube cleaning device for adjusting cleaning head.
Fig. 4 is for convenience of the sectional view at A-A in the test tube cleaning device for adjusting cleaning head.
Fig. 5 adjusts the bottom view of rotating bar in the test tube cleaning device of cleaning head for convenience.
In figure: 1- shell, 2- motor, 3- driving gear, 4- driven gear, 5- rotational sleeve, 6- pull handle, 7- connection
Bar, 8- movable plate, 9- rotating bar, 10- swivel becket, 11- fixed plate, 12- collecting tank, 13- turntable, 14- fixed mechanism, 15- arc
Shape slot, 16- arc snap-gauge, 17- sheet rubber, 18- pull lever, 19- rectangular enclosure, 20- screw shell, 21- threaded rod, 22- are moved
Motion block, 23- brush board, the first lantern ring of 24-, 25- catch bar, 26- rectangular through-hole, the second lantern ring of 27-, 28- adjusting rod, 29- are fan-shaped
Through-hole, 30- cylindricality block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~5, it is a kind of to facilitate the test tube cleaning device for adjusting cleaning head, including shell in the embodiment of the present invention
1, motor 2, wiper mechanism and fixed mechanism;The inner top side of shell 1 is arranged in the wiper mechanism, and wiper mechanism includes adjustable
Cleaning head, movable plate 8 and rotating bar 9 are saved, the adjustable cleaning head is provided with multiple and adjustable cleaning head setting and is rotating
The upper end of the lower end of bar 9, rotating bar 9 through movable plate 8 and is slidably connected at 5 inside of rotational sleeve, 5 inside of rotational sleeve
Multiple strip bulge blocks are circumferentially provided with, the upper end of rotating bar 9 is provided with strip groove corresponding with strip bulge block, from
And realize that rotational sleeve 5 drives rotating bar 9 that can slide up and down while rotation, the upper end of the rotational sleeve 5 is through outer
The upper wall of shell 1 and with upper wall be rotatablely connected, adjacent rotational sleeve 5 by transmission belt rotation connection, the rotational sleeve 5 of the leftmost side
On be fixedly installed with driven gear 4, driven gear 4 engage with the driving gear 3 of setting to the left, driving gear 3 and motor 2
It is fixedly connected, drives rotational sleeve 5 to rotate by the engagement of driving gear 3 and driven gear 4 when motor 2 rotates, rotation
Sleeve 5 drives adjustable cleaning head rotation by rotating bar 9, to realize the cleaning of test tube, the adjustable cleaning head includes
Brush board 23, the first lantern ring 24, catch bar 25, the second lantern ring 27 and adjusting rod 28, the inside of rotating bar 9 are provided with cylindrical cavity,
Adjusting rod 28 is rotatably connected in cylindrical cavity, the upper end of adjusting rod 28 passes through strut and the rotation for being set in 30 outside of cylindricality block
Ring 10 is fixedly connected, and the cylindricality block 30 is fixedly mounted in rotating bar 9, and cavity, side are again provided on the inside of cylindricality block 30
Fan-shaped pylone 29 is symmetrically arranged on wall, the strut connecting with adjusting rod 28 runs through fan-shaped pylone 29 and the side with fan-shaped pylone 29
Wall rotation connection turns swivel becket 10 and adjusting rod 28 is driven to rotate, and the rotational angle of adjusting rod 28 is the angle of fan-shaped pylone 29,
The lower end of the adjusting rod 28 is fixedly connected with bidirectional helical bar, and the second lantern ring 27 is symmetrically threaded on bidirectional helical bar,
Second lantern ring 27 is fixedly connected by the fixed block for the rectangular through-hole being arranged in rotating bar 9 with the second lantern ring 24, by turning
Dynamic adjusting rod 28 drives the rotation of bidirectional helical bar, and bidirectional helical bar drives the second lantern ring 27 and the first lantern ring 24 to move towards or do
The movement of opposite direction, the brush board 23 are provided with multiple and are set in circumferential in the outside of rotating bar 9, the inside of brush board 23
It is symmetrically arranged with catch bar 25, one end of catch bar 25 and brush board 23 are hinged, and the other end of catch bar 25 and the first lantern ring 24 are cut with scissors
It connects, the first lantern ring 24 is adjusted when mobile by position of the adjusting rod 25 to brush board 23, to realize different-diameter size
Test tube cleaning, it is practical.
The inside of the shell 1 is additionally provided with fixed plate 11, and fixed mechanism 14, fixed mechanism 14 are provided in fixed plate 11
Including arc snap-gauge 16, pull lever 18, threaded rod 21 and turntable 13, the front end of fixed plate 11 is provided with multiple arcs slot 15, often
It is hinged with arc snap-gauge 16 on the right side of the front end of a arc groove 15, the inside of arc groove 15 and arc snap-gauge 16 is provided with rubber
Piece 17, rubber disc 17 play the role of protection to test tube, rectangular enclosure 19, rectangular enclosure 19 are provided in the fixed plate 11
It is inside provided with threaded rod 21, the left end of threaded rod 21 is rotatably connected on the inner wall of rectangular enclosure 19, and the right end of threaded rod 21 runs through
It the side wall and shell 1 of rectangular enclosure 19 and is fixedly connected with turntable 13, is threaded with screw shell 20 on the threaded rod 21,
The front end of screw shell 20 is fixedly connected by connecting rod with movable block 22, and the connecting rod is disposed through 19 front end of rectangular enclosure
Through-hole and connect with the side walls of through-hole, the front end of movable block 22 and one end of pull lever 18 are hinged, pull lever 18 it is another
End is hinged on the outboard end of arc snap-gauge 16, turns turntable 13 and threaded rod 21 is driven to rotate, threaded rod 21 drives screw thread when rotating
Sleeve 20 is mobile, and screw shell 20 drives movable block 22 mobile by connecting rod, is driven when movable block 22 is mobile by pull lever 18
Arc snap-gauge 16 opens and closes, thus realize the fixation of test tube, it is easy to use.
The upper end of the movable plate 8 is fixedly connected with connecting rod 7, the upper end of connecting rod 7 through shell 1 side wall and with drawing
Dynamic handle 6 is fixedly connected, and is carried pull handle 6 and is driven movable plate 8 mobile by connecting rod 7, movable plate 8 passes through rotation when mobile
Bar 9 drives adjustable cleaning head to move up and down to realize inserting before cleaning head cleaning is adjusted.
The inside lower end of the shell 1 is provided with collecting tank 12, the left side of collecting tank 12 through shell 1 side wall and with gear
Plate is fixedly connected, and can pull collecting tank 12 by baffle, to facilitate the processing of waste liquid.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.