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CN109482255A - A kind of test tube clamping device of vortex vortex mixer - Google Patents

A kind of test tube clamping device of vortex vortex mixer Download PDF

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Publication number
CN109482255A
CN109482255A CN201811604744.9A CN201811604744A CN109482255A CN 109482255 A CN109482255 A CN 109482255A CN 201811604744 A CN201811604744 A CN 201811604744A CN 109482255 A CN109482255 A CN 109482255A
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CN
China
Prior art keywords
test tube
slide opening
vortex
clamp
clamping device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811604744.9A
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Chinese (zh)
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CN109482255B (en
Inventor
邓赣奇
刘承鑫
林树茂
刘燊
谢夏兰
刘咸
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Foshan University
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Foshan University
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Priority to CN201811604744.9A priority Critical patent/CN109482255B/en
Publication of CN109482255A publication Critical patent/CN109482255A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • B01L9/06Test-tube stands; Test-tube holders

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

The invention discloses a kind of test tube clamping devices of vortex oscillation instrument, including stand, the top of stand is equipped with the mounting hole being arranged along the longitudinal direction, a horizontally disposed limiting stand is connected on the outside of mounting hole, first slide opening for penetrating through setting in left-right direction is equipped in limiting stand, first slide opening is square, bumper bracket is slidably connected in first slide opening, upside, the downside of bumper bracket offset with the first slide opening, bumper bracket has elasticity, one end of bumper bracket and mounting hole is affixed, the other end is connected with fixed platform, fixed platform is equipped with test tube clamp.Bumper bracket is only capable of moving in the horizontal direction by the limitation of the first slide opening, so that test tube clamp is only capable of sliding in the horizontal direction, swing in the horizontal direction can occur when contacting for test tube and vortex vortex mixer, and solution is not easy to be mixed into air in blending process.The present invention relates to field of experiment equipment.

Description

A kind of test tube clamping device of vortex vortex mixer
Technical field
The present invention relates to field of experiment equipment, especially a kind of test tube clamping device of vortex vortex mixer.
Background technique
It is existing when carrying out mixing processing to test tube, the applicable vortex vortex mixers of majority.Being abutted using vortex vortex mixer test tube is needed It will be in the rocking platform of vortex vortex mixer, so that test tube could be made, which to be vibrated by vortex vortex mixer, generates the mixing solution in turn that is vortexed In solute.Vortex vortex mixer majority when mixing to test tube only leans on manpower to hold the oscillation that test tube leans against vortex vortex mixer On platform, testing crew cannot leave instrument, and in addition to this, testing crew can exist under oscillatory regime when manpower holds test tube Vibration in up and down direction causes solute and solution in blending process so that invisible spectro air is easy to mix with solution It influences.
Summary of the invention
The purpose that the present invention wants is: providing a kind of test tube clamping device of vortex vortex mixer
The solution that the present invention solves its technical problem is:
A kind of test tube clamping device of vortex oscillation instrument, including stand, the top of stand is equipped with to be arranged along the longitudinal direction Mounting hole is connected with a horizontally disposed limiting stand on the outside of mounting hole, is equipped with one in limiting stand and passes through in left-right direction First slide opening of logical setting, the first slide opening are square, and bumper bracket, upside, the downside of bumper bracket are slidably connected in the first slide opening Offset with the first slide opening, bumper bracket has elasticity, one end of bumper bracket and mounting hole is affixed, the other end be connected with it is fixed flat Platform, fixed platform are equipped with test tube clamp.
As a further improvement of the above technical scheme, during bumper bracket extends from one end to the other end at least provided with It turns round at one.
As a further improvement of the above technical scheme, test tube clamp includes fore-clamp and rear folder, and fore-clamp, rear folder include clamp arm And collet, the collet of fore-clamp, the collet pressed from both sides afterwards form a V-arrangement clamping opening, rear folder is connect with the right part of fixed platform, fixed platform Front is equipped with the second slide opening of opening to the right, is slidably connected in clamp arm and the second slide opening, is additionally provided with edge on the side wall of the second slide opening The sliding slot of front-rear direction setting, correspondingly, clamp arm is equipped with the sliding shoe being slidably connected with sliding slot.
As a further improvement of the above technical scheme, the structure of the structure and fore-clamp pressed from both sides afterwards is about right before and after fixed platform Claim, correspondingly, the rear portion of fixed platform also is provided with the second slide opening and sliding slot, after be sandwiched between second slide opening at fixed platform rear portion Interior sliding, the upper clip arm pressed from both sides afterwards are also equipped with the sliding shoe being slidably connected with sliding slot.
It as a further improvement of the above technical scheme, further include pedestal, pedestal is equipped with the be arranged along the vertical direction Three slide openings, third slide opening opening upwards, stand slide up and down in third slide opening.
As a further improvement of the above technical scheme, jacking component is additionally provided in fixed platform, jacking component includes top Bracket, jacking frame are equipped with the top pressing board being laterally extended, and top pressing board is located at the top of test tube clamp.
As a further improvement of the above technical scheme, the downside of top pressing board is equipped with supporting plate, sets between supporting plate and top pressing board There is sliding cavity, the sliding panel being slidably connected with top pressing board is equipped in sliding cavity, the downside of sliding cavity is equipped with the logical of a connection external world Mouthful, port is provided on supporting plate, and port is located at the top of test tube clamp.
As a further improvement of the above technical scheme, ball, sliding panel and top are additionally provided between sliding panel and top pressing board Pressing plate is slidably connected by ball.
The beneficial effects of the present invention are: bumper bracket is only capable of moving in the horizontal direction by the limitation of the first slide opening, thus test tube clamp It is only capable of sliding in the horizontal direction, swing in the horizontal direction can occur when contacting for test tube and vortex vortex mixer, in blending process Solution is not easy to be mixed into air.
The present invention relates to field of experiment equipment, especially a kind of test tube clamping device of vortex vortex mixer.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs Scheme and attached drawing.
Fig. 1 is the schematic view of the front view of embodiment;
Fig. 2 is sectional view at the A of embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text All connections or connection relationship not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding Connect auxiliary less, Lai Zucheng more preferably connection structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict Under can be with combination of interactions.
Embodiment is as follows, referring to figs. 1 to Fig. 2, a kind of test tube clamping device of vortex oscillation instrument, including stand, stand Top is equipped with the mounting hole 110 being arranged along the longitudinal direction, and the outside of mounting hole 110 is connected with a horizontally disposed limit Platform 120, limiting stand 120 is interior to be equipped with first slide opening 121 for penetrating through setting in left-right direction, and the first slide opening 121 is square, and first Bumper bracket 200 is slidably connected in slide opening 121, upside, the downside of bumper bracket 200 offset with the first slide opening 121, bumper bracket 200 have elasticity, one end of bumper bracket 200 and mounting hole 110 is affixed, the other end is connected with fixed platform, set in fixed platform There is test tube clamp.Bumper bracket is only capable of moving in the horizontal direction by the limitation of the first slide opening, so that test tube clamp is only capable of sliding in the horizontal direction, Swing in the horizontal direction can occur when contacting for the rocking platform of test tube and vortex oscillation instrument, and solution is not easy to mix in blending process Enter air.
Be further used as preferred embodiment, bumper bracket 200 extend from one end to the other end during at least provided with It turns round at one.It is arranged and turns round to which the length of the bumper bracket is longer, there is preferably elasticity and recovery capacity.
It is further used as preferred embodiment, test tube clamp includes fore-clamp and rear folder, and fore-clamp, rear folder include clamp arm 310 With collet 320, the collet 320 of fore-clamp, the collet 320 pressed from both sides afterwards form a V-arrangement clamping opening, and rear folder is connect with the right part of fixed platform, The front of fixed platform is equipped with the second slide opening of opening to the right, is slidably connected in clamp arm 310 and the second slide opening, the side of the second slide opening The sliding slot being arranged along the longitudinal direction is additionally provided on wall, correspondingly, clamp arm 310 is equipped with the sliding shoe 311 being slidably connected with sliding slot. By the way that V-arrangement clamping opening is arranged, can more favorably with press from both sides steady test tube, and fore-clamp can slide along the longitudinal direction, so that V-arrangement clamping opening It is adjustable, convenient for clamping test tube of different sizes.Further, be additionally provided on the second slide opening be arranged along the longitudinal direction it is tight Determine hole, tightening hole is connected to the second slide opening and the external world, and tightening hole is screw hole, a screw is equipped at tightening hole, screw passes through tightening hole It offsets with clamp arm, so that clamp arm is preferably fixed.
It is further used as preferred embodiment, the structure of the structure and fore-clamp pressed from both sides afterwards is symmetrical about fixed platform front and back, Correspondingly, the rear portion of fixed platform also is provided with the second slide opening and sliding slot, after be sandwiched between in second slide opening at fixed platform rear portion Sliding, the upper clip arm 310 pressed from both sides afterwards are also equipped with the sliding shoe 311 being slidably connected with sliding slot.With the above arrangement, rear folder also can edge Front-rear direction sliding, so that V-arrangement clamping opening, other than adjustable, position in the longitudinal direction is also adjustable, clamping size is not It is the shaft core position that can adjust the test tube with test tube, so that test tube is preferably fallen on vortex oscillation platform.
It is further used as preferred embodiment, further includes pedestal 400, pedestal 400 is equipped with to be arranged along the vertical direction Third slide opening 410,410 opening upwards of third slide opening, stand slide up and down in third slide opening 410.Setting pedestal simultaneously makes stand It is slidably connected with the third slide opening on pedestal, so that the height of test tube clamp is adjustable, is worn between pedestal and stand by one Screw on base side wall, which locks, to be kept fixed, and oscillation cannot be contacted well by avoiding jacking frame from when pushing stand being moved up Platform.
It is further used as preferred embodiment, jacking component is additionally provided in fixed platform, jacking component includes jacking frame, Jacking frame is equipped with the top pressing board 510 being laterally extended, and top pressing board 510 is located at the top of test tube clamp.Top pressing board is set as test tube Lower pressure is provided, so that test tube is preferably pressed on rocking platform, and preferably limits test tube, so that test tube is in above-below direction On cannot vibrate.And the top pressing board, which is connected to, makes the load of rocking platform smaller in stand, it is not easy to occur up and down Swing on direction.
It is further used as preferred embodiment, the downside of top pressing board 510 is equipped with supporting plate 530, supporting plate 530 and top pressing board It is equipped with sliding cavity 520 between 510, is equipped with the sliding panel 521 being slidably connected with top pressing board 510, sliding cavity 520 in sliding cavity 520 Downside be equipped with the extraneous port 531 of a connection, port 531 is provided on supporting plate 530, and port 531 is located at the top of test tube clamp. The setting of sliding panel, top pressing board slides therewith when test tube top being enabled to abut against top pressing board, the influence to test tube oscillating movement It is small.
It is further used as preferred embodiment, ball, sliding panel and press are additionally provided between sliding panel and top pressing board 510 Plate 510 is slidably connected by ball.Ball, the sliding friction between sliding panel and top pressing board are set between sliding panel and top pressing board It is changed into rolling friction, resistance becomes smaller between sliding panel and top pressing board, further decreases top pressing board to the shadow of test tube oscillating movement It rings.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment, Those skilled in the art can also make a variety of equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.

Claims (8)

1. a kind of test tube clamping device of vortex vortex mixer, it is characterised in that: including stand, the top of stand is equipped with along front and back To the mounting hole (110) of setting, it is connected with a horizontally disposed limiting stand (120) on the outside of mounting hole (110), limits First slide opening (121) for penetrating through setting in left-right direction is equipped in platform (120), the first slide opening (121) is square, the first slide opening (121) it is slidably connected bumper bracket (200) in, upside, the downside of bumper bracket (200) offset with the first slide opening (121), buffering Frame (200) has elasticity, and one end and mounting hole (110) of bumper bracket (200) are affixed, the other end is connected with fixed platform, fixed Platform is equipped with test tube clamp.
2. a kind of test tube clamping device of vortex vortex mixer according to claim 1, it is characterised in that: bumper bracket (200) From one end to the other end extend during at least provided with one at turn round.
3. a kind of test tube clamping device of vortex vortex mixer according to claim 1, it is characterised in that: before test tube clamp includes Folder and rear folder, fore-clamp, rear folder include clamp arm (310) and collet (320), the collet (320) of fore-clamp, the collet (320) pressed from both sides afterwards A V-arrangement clamping opening is formed, rear folder is connect with the right part of fixed platform, and the front of fixed platform is equipped with the second slide opening of opening to the right, It is slidably connected in clamp arm (310) and the second slide opening, the sliding slot being arranged along the longitudinal direction is additionally provided on the side wall of the second slide opening, accordingly Ground, clamp arm (310) are equipped with the sliding shoe (311) being slidably connected with sliding slot.
4. a kind of test tube clamping device of vortex vortex mixer according to claim 3, it is characterised in that: the structure pressed from both sides afterwards with The structure of fore-clamp is symmetrical about fixed platform front and back, and correspondingly, the rear portion of fixed platform also is provided with the second slide opening and sliding slot, rear to press from both sides It is slided in the second slide opening for being located at fixed platform rear portion, the upper clip arm (310) that presss from both sides afterwards with sliding slot also equipped with being slidably connected Sliding shoe (311).
5. a kind of test tube clamping device of vortex vortex mixer according to claim 1, it is characterised in that: further include pedestal (400), pedestal (400) is equipped with the third slide opening (410) being arranged along the vertical direction, third slide opening (410) opening upwards, stand It is slided up and down in third slide opening (410).
6. a kind of test tube clamping device of vortex vortex mixer according to claim 1, it is characterised in that: be additionally provided in stand Jacking component, jacking component include jacking frame, and jacking frame is equipped with the top pressing board (510) being laterally extended, and top pressing board (510) is located at The top of test tube clamp.
7. a kind of test tube clamping device of vortex vortex mixer according to claim 6, it is characterised in that: top pressing board (510) Downside be equipped with supporting plate (530), be equipped with sliding cavity (520) between supporting plate (530) and top pressing board (510), sliding cavity (520) is interior to be set There is the sliding panel (521) being slidably connected with top pressing board (510), the downside of sliding cavity (520) is equipped with the extraneous port of a connection (531), port (531) is provided on supporting plate (530), and port (531) is located at the top of test tube clamp.
8. a kind of test tube clamping device of vortex vortex mixer according to claim 7, it is characterised in that: sliding panel (521) Ball is additionally provided between top pressing board (510), sliding panel (521) and top pressing board (510) are slidably connected by ball.
CN201811604744.9A 2018-12-26 2018-12-26 Test tube clamping device of vortex mixer Active CN109482255B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811604744.9A CN109482255B (en) 2018-12-26 2018-12-26 Test tube clamping device of vortex mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811604744.9A CN109482255B (en) 2018-12-26 2018-12-26 Test tube clamping device of vortex mixer

Publications (2)

Publication Number Publication Date
CN109482255A true CN109482255A (en) 2019-03-19
CN109482255B CN109482255B (en) 2021-03-26

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CN201811604744.9A Active CN109482255B (en) 2018-12-26 2018-12-26 Test tube clamping device of vortex mixer

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516402A1 (en) * 1981-11-17 1983-05-20 Nicolas Pierre Support stands to hold test tubes at different heights and angles - in clips which locate in and clamp magnetically to stands
CN203764301U (en) * 2014-04-17 2014-08-13 杜立水 Test tube clamp
CN204841521U (en) * 2015-06-24 2015-12-09 佛山迪安医学检验所有限公司 Take test tube clamping device's swirl blender
CN106423347A (en) * 2016-10-17 2017-02-22 无锡市日升化工有限公司 Self-clamping height-adjustable chemical test tube rack
CN206334699U (en) * 2016-11-03 2017-07-18 黄河科技学院 A kind of rack for test tube
CN206492538U (en) * 2017-02-24 2017-09-15 刘昕彤 A kind of New test tube clamps rack device
CN206793740U (en) * 2017-04-24 2017-12-26 铜仁学院 A kind of test tube clamping device of ultrasonic cell disruption instrument

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516402A1 (en) * 1981-11-17 1983-05-20 Nicolas Pierre Support stands to hold test tubes at different heights and angles - in clips which locate in and clamp magnetically to stands
CN203764301U (en) * 2014-04-17 2014-08-13 杜立水 Test tube clamp
CN204841521U (en) * 2015-06-24 2015-12-09 佛山迪安医学检验所有限公司 Take test tube clamping device's swirl blender
CN106423347A (en) * 2016-10-17 2017-02-22 无锡市日升化工有限公司 Self-clamping height-adjustable chemical test tube rack
CN206334699U (en) * 2016-11-03 2017-07-18 黄河科技学院 A kind of rack for test tube
CN206492538U (en) * 2017-02-24 2017-09-15 刘昕彤 A kind of New test tube clamps rack device
CN206793740U (en) * 2017-04-24 2017-12-26 铜仁学院 A kind of test tube clamping device of ultrasonic cell disruption instrument

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Address after: 528000 Foshan Institute of science and technology, Xianxi reservoir West Road, Shishan town, Nanhai District, Foshan City, Guangdong Province

Patentee after: Foshan University

Country or region after: China

Address before: 528000 Foshan Institute of science and technology, Xianxi reservoir West Road, Shishan town, Nanhai District, Foshan City, Guangdong Province

Patentee before: FOSHAN University

Country or region before: China