CN114904437A

CN114904437A - Test tube evenly rocks device for inspection administrative or technical offices

Info

Publication number: CN114904437A
Application number: CN202210492551.9A
Authority: CN
Inventors: 赵磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-16

Abstract

The invention relates to a shaking device, in particular to a uniform shaking device for test tubes in a laboratory. Need design one kind and can rock six test tubes simultaneously, the inspection for the administrative or technical offices test tube that work efficiency is high evenly rocks the device. The utility model provides an even device that rocks of test tube for inspection administrative or technical offices, includes supporting seat, casing and actuating mechanism etc. and the bottom rigid coupling has the supporting seat outside the casing, installs the actuating mechanism who is used for providing power in the middle of the casing inboard bottom. According to the invention, six test tubes filled with blood samples are respectively clamped by two arc-shaped plates of each group, then the driving mechanism is started, the driving mechanism drives the rotating mechanism to rotate in a forward and reverse alternating manner, the rotating mechanism rotates in the forward and reverse alternating manner and drives the test tubes to rotate in an orthogonal alternating manner through the arc-shaped plates, and the test tubes rotate in the forward and reverse alternating manner to shake the blood samples, so that the six test tubes can be simultaneously shaken, and the working efficiency is high.

Description

Test tube evenly rocks device for inspection administrative or technical offices

Technical Field

The invention relates to a shaking device, in particular to a test tube uniform shaking device for a laboratory.

Background

In hospital work, in order to further understand the etiology of some patients, it is sometimes necessary to perform a blood drawing test on the patients, and the drawn blood needs to be put into a test tube and dissolved with an anticoagulant, so that the test tube needs to be shaken every time.

Chinese patent publication No. CN112316812A discloses a test tube shaking device for chemical examination, which comprises a box body, an upper cover, a first rotating shaft, a first gear, a second rotating shaft, a third gear, a driving motor, a mounting plate, a clamping assembly, a stopping assembly and a control button; a gear chamber, a motor chamber and a shaking chamber are arranged in the box body, the gear chamber is positioned above the motor chamber, the shaking chamber is positioned on one transverse side of the gear chamber, and the upper end of the shaking chamber is opened; the upper cover is arranged on the box body and is positioned in the shaking chamber; the first rotating shaft penetrates through the gear chamber and the shaking chamber and is rotatably arranged in the box body; first gear and second gear all set up in first pivot, first gear and second gear are incomplete gear, the cooperation of third gear selectivity and first gear or second gear meshing, can greatly reduced laboratory technician's work burden during the use, and can adjust reaction environment's temperature as required, the data degree of accuracy of contrast test has been improved greatly, bring the facility for the laboratory technician, above-mentioned patent can rock the test tube, but once can only rock two test tubes, lead to work efficiency low.

The invention aims to solve the problems in the patent, and provides a uniform test tube shaking device for a laboratory, which can shake six test tubes simultaneously and has high working efficiency.

Disclosure of Invention

In order to overcome the defect that the test tubes can be shaken at one time, but only two test tubes can be shaken at one time, so that the working efficiency is low, the invention provides the uniform test tube shaking device for the inspection department, which can simultaneously shake six test tubes and has high working efficiency.

The invention is realized by the following technical approaches:

the utility model provides an even device that rocks of test tube for inspection administrative or technical offices, is including supporting seat, casing, arc, actuating mechanism and slewing mechanism, and the outer bottom rigid coupling of casing has the supporting seat, installs the actuating mechanism who is used for providing power in the middle of the casing inboard bottom, installs slewing mechanism on the actuating mechanism, is connected with on the slewing mechanism to be used for six groups of arcs that press from both sides the test tube tightly, and the quantity of every group arc is two.

Further, the driving mechanism comprises a mounting frame, a driving motor, a vertical shaft, a bevel gear, a first column gear, a rotating shaft and a second column gear, the rotating shaft used for driving the rotating mechanism to rotate is rotatably connected to the middle of the bottom in the shell, the upper portion of the rotating shaft is connected with the rotating mechanism, the second column gear is fixedly sleeved on the lower portion of the rotating shaft, the mounting frame is fixedly connected to the middle of the front side of the bottom in the shell, the driving motor is mounted on the mounting frame, the vertical shaft is rotatably connected to the middle of the front side of the bottom in the shell and is located on the rear side of the mounting frame, the bevel gear is fixedly sleeved on the upper portion of the vertical shaft and the end portion of an output shaft of the driving motor, the first column gear used for driving the second column gear to rotate is fixedly sleeved on the upper portion of the vertical shaft, the first column gear is located above the bevel gear, and the first column gear is meshed with the second column gear.

Further, the rotating mechanism comprises a rotating frame, guide rods, a first spring and a limiting rotary table, the rotating frame is fixedly connected to the upper portion of the rotating shaft, the guide rods used for guiding the arc plate are connected in a sliding mode at the outer end of the rotating frame in a penetrating mode, the inner end of each guide rod is fixedly connected with the middle of the outer side face of the arc plate, the outer end of each guide rod is connected with the first spring, the tail end of each first spring is fixedly connected with the limiting rotary table, the limiting rotary table is embedded into the rotating frame, and the limiting rotary table is connected with the rotating frame in a rotating mode.

Further, the test tube device comprises a swinging mechanism used for enabling the test tube to swing inside and outside, the swinging mechanism comprises a fixed frame, a sliding block, a contact plate, a sliding rod, a first magnet, a fixed ring, guide frames, guide rods, a second spring, a sliding block, a connecting column, a contact block, a second magnet and a torsion spring, the lower part of the outer side of a shell is rotatably connected with the fixed ring, six groups of guide frames are fixedly connected to the inner side of the fixed ring at even intervals along the circumferential direction, the number of the guide frames in each group is two, the guide rods are fixedly connected to the middle parts of the two guide frames in each group in an embedded mode, the sliding block is connected between the two guide frames in each group in a sliding mode, the sliding block is sleeved on the guide rods in a sliding mode, the second spring is connected between the outer side face of the sliding block and the inner side of the adjacent guide frames, the second spring is sleeved on the guide rods, the connecting column is fixedly connected to the middle of the top end of the connecting column, the inner rigid coupling of sliding block has second magnet, two mounts are equipped with to the fixed cover in pivot lower part, evenly spaced slidingtype is connected with six sliders between two mounts, the rigid coupling has the slide bar in the middle of the slider goes out the face lower part, the mount rigid coupling that runs through of slide bar tail end slidingtype has first magnet, first magnet rotates and contacts with second magnet, top mount outer end rigid coupling has the contact plate that is used for driving the contact piece outwards to remove, be connected with torsion spring between swivel mount inboard and the arc lateral surface, torsion spring overlaps on the guide bar.

The anti-overflow mechanism comprises fixed blocks, a dust cover, arc-shaped rods, a rotating plate, a sealing plate, guide pillars, a third spring, magnetic blocks and a clamping ring, the fixed blocks are symmetrically and fixedly connected in the middle of the upper portion of the rear side surface outside the shell in a left-right mode, the arc-shaped rods are rotatably connected between the two fixed blocks in a penetrating mode, the dust cover is placed on the top of the shell, the rear side of the dust cover is fixedly sleeved on the arc-shaped rods in a rotating mode, the rotating plate is rotatably connected in the center of the middle of the dust cover in a penetrating mode, the four guide pillars are slidably connected on the rotating plate in a penetrating mode at even intervals in the circumferential direction, the sealing plate used for sealing the test tube is fixedly connected between the bottom ends of the four guide pillars, the third spring is connected between the top of the guide pillars and the top of the rotating plate, the clamping ring is fixedly connected in the center of the bottom of the sealing plate, the inner side of the clamping ring is in a hexagonal shape, the clamping ring is sleeved at the top of the rotating shaft, the middle of the upper portion of the front side surface outside the shell, the magnetic blocks used for sucking and fixing the dust cover, the magnetic block is contacted with the front side of the dust cover.

The dust cover further comprises a handle, and the middle of the outer front side surface of the dust cover is fixedly connected with the handle.

Further explanation, still including being used for carrying out the stop gear who protects the test tube, stop gear is including swivel becket and spacing gasbag, and upper portion is connected with the swivel becket along circumference rotary type in the casing, is connected with the spacing gasbag that is used for protecting the test tube between swivel becket inboard and the pivot upper portion.

The test tube support device comprises a test tube, and is characterized by further comprising a buffer mechanism used for supporting and buffering the test tube, wherein the buffer mechanism comprises a support block, a guide column and a fourth spring, the guide column is connected in the middle of the top of the slide block in a sliding mode in a penetrating mode, the fourth spring is connected between the bottom end of the guide column and the inner side of the slide block, and the support block used for supporting and buffering the test tube is fixedly connected to the top end of the guide column.

The invention has the remarkable advantages that:

1. six test tubes that will be equipped with the blood sample press from both sides tightly through two arcs of every group respectively, restart actuating mechanism, and actuating mechanism drives the positive and negative rotation in turn of slewing mechanism, and slewing mechanism positive and negative rotation drives the test tube quadrature through the arc and replaces rotating, and the positive and negative rotation in turn of test tube rocks the blood sample, so, can rock six test tubes simultaneously, and work efficiency is high.

2. Under the effect of whipping mechanism, when the positive and negative rotation in turn of test tube, can make the test tube constantly swing inside and outside, what also further rocks the blood sample, so for the effect of rocking is better.

3. Under the effect of anti-overflow mechanism, can seal the test tube, simultaneously, anti-overflow mechanism can also seal in the casing, so, can avoid the blood sample in the test tube to spill over, and can also avoid external debris to drop to pound the test tube bad in the casing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial sectional structural schematic view of the present invention.

Fig. 3 is a schematic sectional structure view of the driving mechanism of the present invention.

Fig. 4 is a schematic sectional structure view of the rotating mechanism of the present invention.

Fig. 5 is an enlarged schematic view of part a of the present invention.

FIG. 6 is a schematic cross-sectional view of a swing mechanism of the present invention.

Fig. 7 is an enlarged view of part B of the present invention.

Fig. 8 is an enlarged schematic view of part C of the present invention.

Fig. 9 is a first partial sectional structural schematic view of the spill prevention mechanism of the present invention.

Fig. 10 is an enlarged view of the portion D of the present invention.

Fig. 11 is a second partial sectional structural schematic diagram of the spill prevention mechanism of the present invention.

Fig. 12 is a schematic sectional structure view of the limiting mechanism of the present invention.

Fig. 13 is a schematic sectional view of the damping mechanism of the present invention.

FIG. 14 is an enlarged schematic view of section E of the present invention.

The meaning of the reference symbols in the figures: 1_ support base, 2_ housing, 3_ arc plate, 4_ drive mechanism, 41_ mounting frame, 42_ drive motor, 43_ vertical shaft, 44_ bevel gear, 45_ first column gear, 46_ rotating shaft, 47_ second column gear, 5_ rotating mechanism, 51_ rotating frame, 52_ guide rod, 53_ first spring, 54_ limit dial, 6_ swinging mechanism, 61_ fixing frame, 62_ slider, 63_ contact plate, 64_ sliding rod, 65_ first magnet, 66_ fixing ring, 67_ guide frame, 68_ guide rod, 69_ second spring, 610_ slider, 611_ connecting column, 612_ contact block, 613_ second magnet, 614_ torsion spring, 7_ anti-overflow mechanism, 71_ fixing block, 72_ dust cap, 73_ arc rod, 74_ rotating plate, 75_ sealing plate, 76_ guide column, 77_ third spring, 78_ magnet block, 79_ snap ring, 710 _ handle, 8_ limiting mechanism, 81_ rotating ring, 82_ limiting air bag, 9_ buffer mechanism, 91_ supporting block, 92_ guide post and 93_ fourth spring.

Detailed Description

The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

The utility model provides an even device that rocks of test tube for inspection administrative or technical offices, including supporting seat 1, casing 2, arc 3, actuating mechanism 4 and slewing mechanism 5, please refer to and show in fig. 1-5, supporting seat 1 is installed through welded connection's mode to 2 outer bottoms of casing, install actuating mechanism 4 in the middle of 2 inboard bottoms of casing, actuating mechanism 4 is used for providing power, install slewing mechanism 5 on the actuating mechanism 4, be connected with six groups of arcs 3 on the slewing mechanism 5, the quantity of every group arc 3 is two, when the test tube was put into between two arcs 3 of every group, arc 3 can realize pressing from both sides the test tube tightly.

The driving mechanism 4 includes a mounting bracket 41, a driving motor 42, a vertical shaft 43, a bevel gear 44, a first column gear 45, a rotating shaft 46 and a second column gear 47, please refer to fig. 2 and fig. 3, the rotating shaft 46 is rotatably connected to the middle of the bottom in the housing 2, the upper portion of the rotating shaft 46 is connected to the rotating mechanism 5, when the rotating shaft 46 rotates, the rotating shaft 46 can drive the rotating mechanism 5 to rotate, the second column gear 47 is fixedly sleeved on the lower portion of the rotating shaft 46, the mounting bracket 41 is installed on the middle of the front side of the bottom in the housing 2 by welding, the driving motor 42 is installed on the mounting bracket 41, the vertical shaft 43 is rotatably connected to the middle of the front side of the bottom in the housing 2, the vertical shaft 43 is located at the rear side of the mounting bracket 41, the bevel gear 44 is fixedly sleeved on the upper portion of the vertical shaft 43 and the end portion of the output shaft of the driving motor 42, the first column gear 45 is fixedly sleeved on the upper portion of the vertical shaft 43, the first column gear 45 is located above the bevel gear 44, the first column gear 45 is engaged with the second column gear 47, and when the first column gear 45 rotates, the first column gear 45 can drive the second column gear 47 to rotate.

The rotating mechanism 5 includes a rotating frame 51, a guide rod 52, a first spring 53 and a limiting rotary table 54, please refer to fig. 2, fig. 4 and fig. 5, the rotating frame 51 is installed on the upper portion of the rotating shaft 46 by welding connection, the guide rod 52 is slidably connected to the outer end of the rotating frame 51 in a penetrating manner, the inner end of the guide rod 52 is fixedly connected to the middle of the outer side surface of the arc plate 3, the guide rod 52 can guide the arc plate 3, the outer end of the guide rod 52 is connected to the first spring 53, the tail end of the first spring 53 is fixedly connected to the limiting rotary table 54, the limiting rotary table 54 is embedded into the rotating frame 51, and the limiting rotary table 54 is rotatably connected to the rotating frame 51.

Firstly, an operator pulls the arc-shaped plates 3 to move outwards to a proper position, then six test tubes with blood samples are respectively placed between each two arc-shaped plates 3, the arc-shaped plates 3 are loosened, the rotating mechanism 5 drives the arc-shaped plates 3 to move inwards under the action of the rotating mechanism 5, the arc-shaped plates 3 move inwards to be contacted with the test tubes, the test tubes are clamped and fixed by the arc-shaped plates 3, the driving mechanism 4 is started to rotate forwards and backwards alternately, the driving mechanism 4 rotates forwards and backwards alternately to drive the rotating mechanism 5 to rotate forwards and backwards alternately, the rotating mechanism 5 rotates forwards and backwards alternately to drive the arc-shaped plates 3 to rotate forwards and backwards alternately, the test tubes rotate forwards and backwards alternately to shake the blood samples, thus, the six test tubes can be shaken simultaneously, the working efficiency is high, when the blood samples shake to a proper time, the driving mechanism 4 is closed, actuating mechanism 4 stops to drive 5 positive and negative rotation in turn of slewing mechanism, and slewing mechanism 5 stops to drive 3 positive and negative rotation in turn of arc, and arc 3 stops to drive the positive and negative rotation in turn of test tube, and blood sample stops to be rocked, and operating personnel can stimulate 3 outside movements of arc to loosen the test tube, takes out the test tube again, loosens 3 inside movements of arc and resets.

When the test tube is clamped by the arc plate 3, the driving motor 42 is started, the driving motor 42 drives the front side bevel gear 44 to rotate in a forward and reverse alternating manner, the front side bevel gear 44 rotates in a forward and reverse alternating manner to drive the back side bevel gear 44 to rotate in a forward and reverse alternating manner, the back side bevel gear 44 rotates in a forward and reverse alternating manner to drive the vertical shaft 43 to rotate in a forward and reverse alternating manner, the vertical shaft 43 rotates in a forward and reverse alternating manner to drive the first column gear 45 to rotate in a forward and reverse alternating manner, the first column gear 45 rotates in a forward and reverse alternating manner to drive the second column gear 47 to rotate in a forward and reverse alternating manner, the second column gear 47 rotates in a forward and reverse alternating manner to drive the rotating shaft 46 to rotate in a forward and reverse alternating manner to drive the rotating mechanism 5 to rotate in a forward and reverse alternating manner, the arc plate 3 rotates in a forward and reverse alternating manner to drive the test tube to rotate in a forward and reverse alternating manner to shake the blood sample, when the blood sample is shaken to a proper time, the driving motor 42 is turned off, the driving motor 42 stops driving the front side bevel gear 44 to rotate in a forward and reverse alternating manner, the front side bevel gear 44 stops driving the rear side bevel gear 44 to rotate in a forward and reverse alternating manner, the rear side bevel gear 44 stops driving the vertical shaft 43 to rotate in a forward and reverse alternating manner, the vertical shaft 43 stops driving the second column gear 47 to rotate in a forward and reverse alternating manner through the first column gear 45, the second column gear 47 stops driving the rotating shaft 46 to rotate in a forward and reverse alternating manner, the rotating shaft 46 stops driving the rotating mechanism 5 to rotate in a forward and reverse alternating manner, the arc-shaped plate 3 also stops driving the test tubes to rotate in a forward and reverse alternating manner, the blood samples stop being shaken, and the test tubes can be taken down to carry out subsequent treatment on the shaken blood samples.

Firstly, an operator pulls the arc-shaped plate 3 to move outwards, the arc-shaped plate 3 moves outwards to drive the guide rod 52 to move outwards, the first spring 53 is stretched, when the arc-shaped plate 3 moves outwards to a proper position, the arc-shaped plate 3 stops being pulled, the guide rod 52 stops being driven to move outwards by the arc-shaped plate 3, then test tubes are moved between two arc-shaped plates 3 in each group, the arc-shaped plates 3 are loosened, under the action of the first spring 53, the guide rod 52 moves inwards to reset to drive the arc-shaped plate 3 to move inwards to reset, the arc-shaped plate 3 moves inwards to be contacted with the test tubes, the test tubes are clamped by the arc-shaped plate 3, when the driving motor 42 is started, the rotating shaft 46 rotates forwards and backwards to drive the rotating frame 51 to rotate forwards and backwards alternately, the rotating frame 51 rotates forwards and backwards to drive the guide rod 52 to rotate forwards and backwards alternately, the guide rod 52 rotates forwards and backwards to drive the arc-forwards to rotate alternately, the arc-forwards rotating plate 3 rotates forwards and backwards to drive the test tubes to rotate forwards and forwards alternately, the test tube rotates forward and backward alternately to shake the blood sample. When the blood sample is rocked to suitable time, close driving motor 42, pivot 46 stops to drive the positive and negative rotation in turn of rotating turret 51, rotating turret 51 stops to drive the positive and negative rotation in turn of guide bar 52, guide bar 52 stops to drive the positive and negative rotation in turn of arc 3, arc 3 stops to drive the positive and negative rotation in turn of test tube, stimulate arc 3 outwards to move to suitable position once more, arc 3 loosens the test tube, can take out the test tube, loosen arc 3 inwards to move and reset.

Example 2

On the basis of embodiment 1, the swing mechanism 6 further includes a fixed frame 61, a sliding block 62, a contact plate 63, a sliding rod 64, a first magnet 65, a fixed ring 66, guide frames 67, guide rods 68, second springs 69, sliding blocks 610, a connecting column 611, a contact block 612, second magnets 613 and torsion springs 614, referring to fig. 2, 6, 7 and 8, the lower portion of the outer side of the housing 2 is rotatably connected with the fixed ring 66, the inner side of the fixed ring 66 is fixedly connected with six groups of guide frames 67 at uniform intervals along the circumferential direction, the number of each group of guide frames 67 is two, the middle portion of each group of two guide frames 67 is fixedly connected with the guide rods 68 in an embedded manner, the sliding blocks 610 are slidably connected between each group of two guide frames 67, the sliding blocks 610 are slidably sleeved on the guide rods 68, the outer side of the sliding blocks 610 and the inner side of the adjacent guide frames 67 are connected with the second springs 69, the second spring 69 is sleeved on the guide rod 68, a connecting column 611 is installed in the middle of the top of the sliding block 610 in a welded connection mode, a contact block 612 is fixedly connected to the top end of the connecting column 611, a second magnet 613 is fixedly connected to the inner end of the sliding block 610, two fixing frames 61 are fixedly sleeved on the lower portion of the rotating shaft 46, six sliding blocks 62 are slidably connected between the two fixing frames 61 at even intervals, a sliding rod 64 is fixedly connected to the middle of the lower portion of the outer surface of the sliding block 62, a first magnet 65 is fixedly connected to the fixing frame 61 which penetrates through the tail end of the sliding rod 64 in a sliding mode, when the first magnet 65 rotates, the first magnet 65 is in contact with the second magnet 613, a contact plate 63 is fixedly connected to the outer end of the upper fixing frame 61, when the contact plate 63 rotates, the contact plate 63 can drive the contact block 612 to move outwards, a torsion spring 614 is connected between the inner side of the rotating frame 51 and the outer side surface of the arc-shaped plate 3, and the torsion spring 614 is sleeved on the guide rod 52.

The anti-overflow device further comprises an anti-overflow mechanism 7, the anti-overflow mechanism 7 comprises a fixed block 71, a dust cover 72, an arc rod 73, a rotating plate 74, a sealing plate 75, a guide post 76, a third spring 77, a magnet 78 and a snap ring 79, please refer to fig. 1, 2, 9, 10 and 11, the fixed block 71 is fixedly connected in bilateral symmetry in the middle of the upper portion of the rear side of the outer side of the casing 2, the arc rod 73 is rotatably connected between the two fixed blocks 71 in a penetrating manner, the dust cover 72 is placed on the top of the casing 2, the rear side of the dust cover 72 is fixedly sleeved on the arc rod 73, the rotating plate 74 is rotatably connected in the center of the middle of the dust cover 72 in a penetrating manner, four guide posts 76 are slidably connected on the rotating plate 74 at even intervals in the circumferential direction, the sealing plate 75 is installed between the bottom ends of the four guide posts 76 in a welding manner, the sealing plate 75 can seal the test tube, the third spring 77 is connected between the top of the inner top of the guide post 76 and the top of the rotating plate 74, the clamping ring 79 is fixedly connected to the center of the bottom of the sealing plate 75, the inner side of the clamping ring 79 is in a hexagonal shape, the clamping ring 79 is sleeved on the top end of the rotating shaft 46, when the rotating shaft 46 rotates, the rotating shaft 46 can drive the clamping ring 79 to rotate, the magnetic block 78 is fixedly connected to the middle of the upper portion of the front side face of the outer portion of the shell 2, the magnetic block 78 is in contact with the front side of the dustproof cover 72, and the magnetic block 78 can suck and fix the dustproof cover 72.

The dust cover 72 further includes a handle 710. referring to fig. 11, the handle 710 is fixed to the middle of the front side of the dust cover 72.

When an operator moves test tubes to a position between two arc plates 3 in each group, the test tubes are inserted into the sliding block 62, the arc plates 3 are loosened to fasten the test tube, the driving motor 42 is started, the rotating shaft 46 rotates forward and backward alternately to drive the fixed frame 61 to rotate forward and backward alternately, the fixed frame 61 rotates forward and backward alternately to drive the sliding block 62 and the sliding rod 64 to rotate forward and backward alternately, the sliding rod 64 rotates forward and backward alternately to drive the first magnet 65 to rotate forward and backward alternately, meanwhile, the fixed frame 61 also drives the contact plate 63 to rotate forward and backward alternately, and when the first magnet 65 rotates forward, the first magnet 65 rotates forward to contact with the second magnet 613, at this time, the contact plate 63 rotates forward to contact with the contact block 612, the contact plate 63 rotates forward to drive the contact block 612 to move outward, the contact block 612 moves outward to drive the connecting column 611 to move outward, the sliding block 610 moves outward, and the second spring 69 is compressed, the sliding block 610 moves outwards to drive the second magnet 613 to move outwards, the second magnet 613 moves outwards to drive the first magnet 65 to move outwards, the first magnet 65 moves outwards to drive the sliding rod 64 to move outwards, the sliding rod 64 moves outwards to drive the sliding block 62 to move outwards, the sliding block 62 moves outwards to drive the lower portion of the test tube to swing outwards, the lower portion of the test tube swings outwards to enable the upper portion to swing inwards, the upper portion of the test tube swings inwards to drive the arc-shaped plate 3 to rotate inwards, the torsion spring 614 is compressed, at this time, the first magnet 65 starts to reverse, the first magnet 65 reverses to be separated from the contact with the second magnet 613, at the same time, the contact plate 63 reverses to be separated from the contact block 612, due to the action of the second spring 69, the sliding block 610 moves inwards to reset and drives the second magnet 613 to move inwards, the sliding block 610 also drives the contact block 612 to move inwards to reset through the connecting post 611, and as the first magnet 65 is separated from the contact with the second magnet 613, because of torsion spring 614's effect, arc 3 outwards rotates and drives test tube upper portion outwards to swing and reset, test tube upper portion outwards swings and resets and makes the lower part inwards swing and reset, the test tube lower part inwards swings and resets and drives slider 62 and inwards move and reset, slider 62 inwards moves and resets and drives slider 64 and inwards move and reset, slider 64 inwards moves and resets and drives first magnet 65 and inwards move and reset, so relapse, can make the inside and outside swing of continuous drive test tube of slider 62, just further rock the blood sample. When the blood sample shakes for a proper time, the driving motor 42 is turned off, the rotating shaft 46 stops driving the fixed frame 61 to rotate in a forward and reverse alternating mode, the fixed frame 61 stops driving the sliding block 62 and the sliding rod 64 to rotate in a forward and reverse alternating mode, the sliding rod 64 stops driving the first magnet 65 to rotate in a forward and reverse alternating mode, meanwhile, the fixed frame 61 also stops driving the contact plate 63 to rotate in a forward and reverse alternating mode, the sliding block 62 stops driving the test tube to swing inside and outside continuously, the test tube can be taken out, and the test tube is taken out to be separated from the contact with the sliding block 62. Therefore, the blood sample can be further shaken, so that the shaking effect is better.

Firstly, an operator pulls the dust cap 72 to swing upwards to be separated from the contact with the shell 2, as the middle part of the outer front side surface of the dust cap 72 is fixedly connected with the handle 710, the operator can more conveniently pull the dust cap 72 to swing upwards, the dust cap 72 swings upwards to also be separated from the contact with the magnetic block 78, the dust cap 72 swings upwards to drive the rotating plate 74 to swing upwards, the rotating plate 74 swings upwards to drive the guide post 76 to swing upwards through the third spring 77, the guide post 76 swings upwards to drive the sealing plate 75 to swing upwards, the sealing plate 75 swings to drive the clamping ring 79 to swing upwards, the clamping ring 79 swings upwards to be separated from the contact with the rotating shaft 46, when the dust cap 72 swings upwards to a proper position, the test tube can be clamped, after the test tube is clamped, the dust cap 72 is pulled to swing downwards to reset, the dust cap 72 swings downwards to drive the rotating plate 74 to swing downwards to reset, the rotating plate 74 swings downwards to drive the guide post 76 to swing downwards through the third spring 77 to reset, guide pillar 76 downswing drives closing plate 75 downswing, closing plate 75 downswing drives snap ring 79 downswing, snap ring 79 downswing resets and the contact of pivot 46 top, and simultaneously, closing plate 75 resets and the contact of test tube top, closing plate 75 seals the test tube, because of the effect of third spring 77, closing plate 75 can be inseparable with the contact of test tube top, magnet 78 then holds the shield 72 who resets fixedly, and then the test tube is when carrying out inside and outside swing and rock the blood sample, closing plate 75 can avoid the test tube swing in-process to make the blood sample spill over. When the blood sample is shaken to a proper time and needs to be taken out, the dust cover 72 is pulled to swing upwards to a proper position again according to the operation, the sealing plate 75 is separated from the test tube, the clamping ring 79 is separated from the rotating shaft 46, the test tube can be taken out, the shaken blood sample can be taken out, and then the dust cover 72 is pulled to swing downwards for resetting. So, can avoid the blood sample in the test tube to spill over, and can also avoid external debris to drop to shell 2 in pound the test tube bad.

Example 3

On the basis of the embodiment 1 and the embodiment 2, the test tube protection device further comprises a limiting mechanism 8, the limiting mechanism 8 comprises a rotating ring 81 and a limiting air bag 82, please refer to fig. 2 and fig. 12, the rotating ring 81 is rotatably connected to the upper portion of the inside of the housing 2 along the circumferential direction, the limiting air bag 82 is connected between the inner side of the rotating ring 81 and the upper portion of the rotating shaft 46, and when the test tube continuously swings, the limiting air bag 82 can protect the test tube.

The test tube rack further comprises a buffer mechanism 9, wherein the buffer mechanism 9 comprises a support block 91, a guide post 92 and a fourth spring 93, please refer to fig. 2, fig. 13 and fig. 14, the guide post 92 is slidably connected in the middle of the top of the sliding block 62 in a penetrating manner, the fourth spring 93 is connected between the bottom end of the guide post 92 and the inner side of the sliding block 62, the support block 91 is fixedly connected to the top end of the guide post 92, and when a test tube is placed between the two arc-shaped plates 3, the support block 91 can support the test tube.

When the rotating shaft 46 rotates forward and backward alternatively, the rotating shaft 46 also drives the limiting air bag 82 to rotate forward and backward alternatively, the limiting air bag 82 rotates forward and backward alternatively to drive the rotating ring 81 to rotate forward and backward alternatively, and the limiting air bag 82 can protect the test tube in the swinging process. When the rotating shaft 46 stops rotating forward and backward alternatively, the rotating shaft 46 stops driving the limiting air bag 82 to rotate forward and backward alternatively, and the limiting air bag 82 stops driving the rotating ring 81 to rotate forward and backward alternatively. Therefore, the phenomenon of damage in the swinging process of the test tube can be avoided.

When operating personnel moves the test tube to between two arcs 3, and make the test tube and the contact of tray 91, make the test tube drive tray 91 certain distance that moves down, tray 91 moves down and drives guide post 92 downstream, fourth spring 93 is stretched, and then when the inside and outside removal of slider 62, slider 62 drives the inside and outside removal of tray 91 through guide post 92, the inside and outside removal of tray 91 drives the inside and outside swing of test tube, because of the effect of fourth spring 93, make the contact of tray 91 inseparable and test tube of tray 91 ability. When the slider 62 stops moving inside and outside, the slider 62 stops driving the supporting block 91 to move inside and outside through the guide column 92, the supporting block 91 stops driving the test tube to swing inside and outside, and then when the test tube is taken out, the test tube is separated from the supporting block 91, and the guide column 92 moves upwards to drive the supporting block 91 to move upwards to reset under the action of the fourth spring 93. So, can make the better inside and outside swing of carrying on of test tube.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an even device that rocks of test tube for inspection administrative or technical offices, including supporting seat (1), casing (2) and arc (3), casing (2) outer bottom rigid coupling has supporting seat (1), arc (3) are six groups, the quantity of every group arc (3) is two, arc (3) are used for pressing from both sides the test tube tightly, a serial communication port, still including actuating mechanism (4) and slewing mechanism (5), install actuating mechanism (4) that are used for providing power in the middle of casing (2) inboard bottom, install slewing mechanism (5) on actuating mechanism (4), slewing mechanism (5) are connected with six arc (3) of organizing.

2. The uniform test tube shaking device for the clinical laboratory according to claim 1, wherein the driving mechanism (4) comprises a mounting frame (41), a driving motor (42), a vertical shaft (43), a bevel gear (44), a first column gear (45), a rotating shaft (46) and a second column gear (47), the rotating shaft (46) for driving the rotating mechanism (5) to rotate is rotatably connected to the middle of the inner bottom of the housing (2), the upper part of the rotating shaft (46) is connected with the rotating mechanism (5), the second column gear (47) is fixedly sleeved on the lower part of the rotating shaft (46), the mounting frame (41) is fixedly connected to the middle of the inner bottom front side of the housing (2), the driving motor (42) is mounted on the mounting frame (41), the vertical shaft (43) is rotatably connected to the middle of the inner bottom front side of the housing (2), the vertical shaft (43) is located on the rear side of the mounting frame (41), the bevel gear (44) is fixedly sleeved on the upper part of the vertical shaft (43) and the end of the output shaft of the driving motor (42), the upper part of the vertical shaft (43) is fixedly sleeved with a first cylindrical gear (45) for driving a second cylindrical gear (47) to rotate, the first cylindrical gear (45) is positioned above the bevel gear (44), and the first cylindrical gear (45) is meshed with the second cylindrical gear (47).

3. The device for uniformly shaking the test tubes in the laboratory according to claim 2, wherein the rotating mechanism (5) comprises a rotating frame (51), a guide rod (52), a first spring (53) and a limit turntable (54), the rotating frame (51) is fixedly connected to the upper portion of the rotating shaft (46), the guide rod (52) for guiding the arc-shaped plate (3) is slidably connected to the outer end of the rotating frame (51) in a penetrating manner, the inner end of the guide rod (52) is fixedly connected to the middle portion of the outer side surface of the arc-shaped plate (3), the first spring (53) is connected to the outer end of the guide rod (52), the limit turntable (54) is fixedly connected to the tail end of the first spring (53), the limit turntable (54) is embedded into the rotating frame (51), and the limit turntable (54) is rotatably connected to the rotating frame (51).

4. The test tube uniform shaking device for the inspection departments as claimed in claim 3, further comprising a shaking mechanism (6) for shaking the test tube inside and outside, wherein the shaking mechanism (6) comprises a fixed frame (61), a sliding block (62), a contact plate (63), a sliding rod (64), a first magnet (65), a fixed ring (66), a guide frame (67), a guide rod (68), a second spring (69), a sliding block (610), a connecting column (611), a contact block (612), a second magnet (613) and a torsion spring (614), the fixed ring (66) is rotatably connected to the lower part of the outer side of the shell (2), six groups of guide frames (67) are fixedly connected to the inner side of the fixed ring (66) at uniform intervals along the circumferential direction, the number of the guide frames (67) in each group is two, the guide rods (68) are fixedly connected to the middle parts of the guide frames (67) in each group of two, a sliding block (610) is connected between each two guide frames (67) in a sliding manner, the sliding block (610) is sleeved on the guide rod (68) in a sliding manner, a second spring (69) is connected between the outer side surface of the sliding block (610) and the inner side of the adjacent guide frame (67), the second spring (69) is sleeved on the guide rod (68), a connecting column (611) is fixedly connected in the middle of the top of the sliding block (610), a contact block (612) is fixedly connected at the top end of the connecting column (611), a second magnet (613) is fixedly connected at the inner end of the sliding block (610), two fixing frames (61) are fixedly sleeved at the lower part of the rotating shaft (46), six sliding blocks (62) are slidably connected between the two fixing frames (61) at uniform intervals, a sliding rod (64) is fixedly connected in the middle of the lower part of the outgoing surface of the sliding block (62), a first magnet (65) is fixedly connected with the fixing frame (61) penetrating through the sliding type at the tail end of the sliding block (64), and the first magnet (65) rotates to be contacted with the second magnet (613), the outer end of the upper fixing frame (61) is fixedly connected with a contact plate (63) for driving the contact block (612) to move outwards, a torsion spring (614) is connected between the inner side of the rotating frame (51) and the outer side surface of the arc-shaped plate (3), and the torsion spring (614) is sleeved on the guide rod (52).

5. The uniform test tube shaking device for the clinical laboratory according to claim 4, further comprising an anti-overflow mechanism (7) for preventing the blood sample from overflowing, wherein the anti-overflow mechanism (7) comprises fixed blocks (71), dust caps (72), arc-shaped rods (73), rotating plates (74), sealing plates (75), guide posts (76), a third spring (77), magnetic blocks (78) and snap rings (79), the fixed blocks (71) are fixedly connected in the middle of the upper portion of the outer rear side of the shell (2) in a bilateral symmetry manner, the arc-shaped rods (73) are rotatably connected between the two fixed blocks (71) in a penetrating manner, the dust caps (72) are placed at the top of the shell (2), the rear sides of the dust caps (72) are fixedly sleeved on the arc-shaped rods (73), the rotating plates (74) are rotatably connected in a penetrating manner at the center positions of the centers of the middle portions of the dust caps (72), and four guide posts (76) are connected on the rotating plates (74) in a penetrating manner at uniform intervals along the circumferential direction, the test tube sealing device is characterized in that a sealing plate (75) used for sealing the test tube is fixedly connected between the bottom ends of four guide pillars (76), a third spring (77) is connected between the top of the inner part of each guide pillar (76) and the top of a rotating plate (74), a clamping ring (79) is fixedly connected to the circle center of the bottom of each sealing plate (75), the inner side of each clamping ring (79) is hexagonal, the clamping ring (79) is sleeved on the top end of a rotating shaft (46), a magnetic block (78) used for sucking the dust cover (72) to be fixed is fixedly connected to the middle of the upper part of the outer front side face of the shell (2), and the magnetic block (78) is in contact with the front side of the dust cover (72).

6. The device for uniformly shaking test tubes in laboratory according to claim 5, further comprising a handle (710), wherein the handle (710) is fixed to the middle of the outer front side of the dust cap (72).

7. The device for uniformly shaking the test tubes in the clinical laboratory according to claim 6, further comprising a limiting mechanism (8) for protecting the test tubes, wherein the limiting mechanism (8) comprises a rotating ring (81) and a limiting air bag (82), the rotating ring (81) is rotatably connected to the inner upper part of the housing (2) along the circumferential direction, and the limiting air bag (82) for protecting the test tubes is connected between the inner side of the rotating ring (81) and the upper part of the rotating shaft (46).

8. The uniform test tube shaking device for the clinical laboratory according to claim 7, further comprising a buffer mechanism (9) for supporting and buffering the test tube, wherein the buffer mechanism (9) comprises a support block (91), a guide column (92) and a fourth spring (93), the guide column (92) is slidably connected to the middle of the top of the sliding block (62) in a penetrating manner, the fourth spring (93) is connected between the bottom end of the guide column (92) and the inner side of the sliding block (62), and the support block (91) for supporting and buffering the test tube is fixedly connected to the top end of the guide column (92).