CN204694531U - Biological sample homogeneous device - Google Patents
Biological sample homogeneous device Download PDFInfo
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- CN204694531U CN204694531U CN201520429256.4U CN201520429256U CN204694531U CN 204694531 U CN204694531 U CN 204694531U CN 201520429256 U CN201520429256 U CN 201520429256U CN 204694531 U CN204694531 U CN 204694531U
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- biological sample
- motor
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- pipe box
- vibration damping
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Abstract
The utility model relates to a kind of biological sample homogeneous device, it is characterized in that comprising snubber base, be arranged on the motor vibration damping mount pad of pedestal, be arranged on the motor on motor vibration damping mount pad, be arranged on the homogeneous seat of the three-dimensional motion on motor output shaft, described homogeneous seat is provided with grinding pipe box.The beneficial effect that the utility model has: 1, be placed on and not only can have realized centrifugal motion but also produced shaking up and down under the drive of homogeneous seat by the grinding pipe box on the homogeneous seat of three-dimensional motion, the effect of homogeneous can be reached fully thoroughly, avoid the problems referred to above that present technology exists.2, in three-dimensional motion under prerequisite, also there is the effect of vibration damping, be conducive to stability and the reliability of device work.3, multi-faceted vibration damping is realized by snubber base and motor vibration damping mount pad.
Description
Technical field
The utility model relates to a kind of biological sample homogeneous device.
Background technology
In the research field of molecular biosciences, often need by various to be tested or qualification biological sample (animal, plant, human tissue, soil, yeast, spore, microorganism etc.) homogeneous process, make it go for subsequent bio program.
Traditional homogeneous manner has high speed centrifugation, ultrasonic oscillation or facility cutting etc.Wherein, example is turned to organize homogeneous; usually the fragment of tissue for homogeneous is loaded in a microtubule; the facility having a blade by head are again cut; under running up, the fragment of tissue in this microtubule is sucked the blade part of these facility, carries out shearing in spatial joint clearance, the action such as dispersion; and produce high pressure ejection from the head side of these facility, to reach the micronized effect of fragment of tissue fast.Mode by this traditional facility cutting easily produces a large amount of fragment of tissue at this facility head and remains, remain in facility head fragment just not can completely homogenize; And this facility head is difficult to cleaning thoroughly, easily produces the problems such as fragment of tissue pollution, raw bacterium during again the working of the facility that can not thoroughly clean, have a strong impact on the experiment quality of this fragment of tissue of subsequent operation.
Therefore, at present manyly undertaken organizing by ultracentrifugal method, the operation that homogenizes of the material such as cell, and also developed the homogenizer having high-speed centrifugal on the market, example is turned to organize homogeneous, it is prior to being filled with for homogenizing in the microtubule of tissue, put at least one magnetic bead in addition, again this microtubule is positioned in the slot set by this homogenizer, and pass through the high speed centrifugation of this homogenizer, making this magnetic bead in this microtubule, repeatedly can clash into tissue for homogenizing, reaching the object organizing fragmentation, homogeneous.
But the homogenizer of above-mentioned high-speed centrifugal only can drive the slot synchronous rotary putting this microtubule, and produces ultracentrifugal effect.So, this magnetic bead produces the centrifugal rotational speed of frequency limited in this homogenizer of shock repeatedly in this microtubule, and under fixed rotating speed, cannot increase the repeatedly collision frequency of this magnetic bead in microtubule again, causes organizing the effect homogenized to be subject to obvious restriction; Even, when synchronous high-speed centrifugal rotation, this magnetic bead is easily made to fall within the bottom of this microtubule, and only can produce microseism frequently bottom this microtubule and swing, all the time the tissue for homogenizing in this microtubule of shock that cannot be comprehensive, have a strong impact on the effect that this tissue homogenizes, and this homogeneous structure of subsequent operation carries out screening, the experiment quality of purifying or qualification.
Summary of the invention
The purpose of this utility model is the problems referred to above that solution prior art exists and provides a kind of biological sample homogeneous device, be placed on and not only can have realized centrifugal motion but also produced shaking up and down under the drive of homogeneous seat by the grinding pipe box on the homogeneous seat of three-dimensional motion, the effect of homogeneous can be reached fully thoroughly, avoid the problems referred to above that present technology exists, simultaneously, in three-dimensional motion under prerequisite, also there is the effect of vibration damping, be conducive to stability and the reliability of device work.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: biological sample homogeneous device, it is characterized in that comprising snubber base, be arranged on the motor vibration damping mount pad of pedestal, be arranged on the motor on motor vibration damping mount pad, be arranged on the homogeneous seat of the three-dimensional motion on motor output shaft, described homogeneous seat is provided with grinding pipe box.Be placed on and grinding pipe box on the homogeneous seat of three-dimensional motion not only can have realized centrifugal motion but also produced shaking up and down under the action driving homogeneous seat, the effect of homogeneous can be reached fully thoroughly, avoid the problems referred to above that present technology exists, simultaneously, in three-dimensional motion under prerequisite, also there is the effect of vibration damping, be conducive to stability and the reliability of device work.
As improving further and supplementing technique scheme, the utility model adopts following technical measures: described snubber base comprises substrate, is evenly arranged on the shock-absorbing footing of substrate bottom surface, is arranged on the balancing weight of thereon.
In order to enable balancing weight realize real counterbalancing effect, promote the center of gravity of balancing weight, described balancing weight by Bracket setting on substrate.
Described motor vibration damping mount pad comprises motor mounting plate, and a plurality of erection column of vertical support motor installing plate on the substrate, every root is arranged respectively a damping column, described homogeneous seat is installed on motor mounting plate by described damping column.
Described homogeneous seat comprises the shock ring be arranged on motor mounting plate, be arranged on the pendulum plate on shock ring, be arranged on the balance staff that in shock ring and one end is connected with motor output shaft, the other end of described shock ring is connected with pendulum plate, and described grinding pipe box is arranged on pendulum plate.Three-dimensional motion is realized by balance staff band movable pendulum plate.Steel ball in grinding pipe box, then when high speed centrifugation motion, grinds with the upper-lower position of grinding pipe box, reaches and grind effect thoroughly, avoid steel ball dead angle.
Described balance staff comprises the Plug Division be connected with motor output shaft and the swing part be positioned at above Plug Division, and described Plug Division is coaxial with motor output shaft, and the axis of described swing part and motor output shaft is an angle.The axial rotation effect that motor exports by the structure of balance staff forms 3-D effect.
In order to make grinding pipe box in working order lower can be stable be positioned on pendulum plate, avoid throwing away, described pendulum plate is provided with the locking mechanism to the locking of grinding pipe box, described locking mechanism comprises the holder standing on pendulum plate both sides, the depression bar that one end is articulated on the holder of side, the other end coordinates with the lock slots on the holder of respective side.
In order to enable depression bar steady lock, the end that described depression bar corresponds to lock slots is provided with locking cap, and described locking cap is positioned at the outside of this side holder.
In order to promote rigid, be also conducive to grinding pipe box simultaneously and not easily touch foreign object, described pendulum plate has lower folding part in the end near described balancing weight, and described grinding pipe box arranges the position near lower folding part.
In order to promote homogeneous efficiency, described pendulum plate is arranged the grinding pipe box described at least three.Multiple grinding pipe box can be arranged side by side, and also can arrange setting more, and the effect being certainly disposed side by side on outer end is better, has stronger centrifugal force.
The beneficial effect that the utility model has: 1, be placed on and not only can have realized centrifugal motion but also produced shaking up and down under the drive of homogeneous seat by the grinding pipe box on the homogeneous seat of three-dimensional motion, the effect of homogeneous can be reached fully thoroughly, avoid the problems referred to above that present technology exists.2, in three-dimensional motion under prerequisite, also there is the effect of vibration damping, be conducive to stability and the reliability of device work.3, multi-faceted vibration damping is realized by snubber base and motor vibration damping mount pad.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: biological sample homogeneous device, as illustrated in fig. 1 and 2, it comprises snubber base 1, be arranged on the motor vibration damping mount pad of pedestal 1, be arranged on the motor 5 on motor vibration damping mount pad, be arranged on the homogeneous seat of the three-dimensional motion on motor output shaft, described homogeneous seat is provided with grinding pipe box 14.In order to raising efficiency, described pendulum plate 11 is arranged the grinding pipe box 14 described at least three.Certainly, more than two or three grinding pipe boxes 14 are all feasible.
Described snubber base comprises substrate 1, is evenly arranged on the shock-absorbing footing 2 of substrate 1 bottom surface, is arranged on the balancing weight 3 above substrate 1.In order to promote center of gravity, improve counterbalancing effect, described balancing weight 3 is arranged on substrate 1 by support 31.
Described motor vibration damping mount pad comprises motor mounting plate 7, and stand in a plurality of erection column 4 of support motor installing plate 7 on described substrate 1, every root is arranged respectively a damping column 6, described homogeneous seat is installed on motor mounting plate 7 by described damping column 6.
Described homogeneous seat comprises the shock ring 8 be arranged on motor mounting plate 7, be arranged on the pendulum plate 11 on shock ring 8, be arranged on the balance staff 9 that in shock ring 8 and one end is connected with motor output shaft, the other end of described shock ring 8 is connected with pendulum plate 11, and described grinding pipe box 14 is arranged on pendulum plate 11.Described balance staff 9 comprises the Plug Division 91 be connected with motor output shaft and the swing part 92 be positioned at above Plug Division 91, and described Plug Division 91 is coaxial with motor output shaft, and described swing part 92 is an angle with the axis of motor output shaft.Described pendulum plate 11 has lower folding part 111 in the end near described balancing weight 3, and described grinding pipe box 14 arranges the position near lower folding part 111.Arrange a bearing 18 between pendulum plate 11 and balance staff 9, this bearing 18 extends between shock ring 8 and balance staff 9.
Described pendulum plate 11 is provided with the locking mechanism locked grinding pipe box 14, described locking mechanism comprises the holder 13 standing on pendulum plate 11 both sides, the depression bar 12 that one end is articulated on side holder 13, the other end coordinates with the lock slots 131 on the holder 13 of respective side.The end that described depression bar 12 corresponds to lock slots 131 is provided with locking cap 121, and described locking cap 121 is positioned at the outside of this side holder 13.Depression bar 12 corresponds to each grinding pipe box 14 place and be also provided with grinding pipe box lid 122, grinding pipe box lid corresponding matching grinding pipe box 14.
During use, the swinging end of depression bar 12 is shown from lock slots 131, grinding pipe 15 is inserted in grinding pipe box 14, and then the swinging end of depression bar 12 is swung in lock slots 131, form the locking to grinding pipe 15, in the equipment course of work, steel ball 16 ground sample 17 in grinding pipe 15 reaches the effect of even homogeneous.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. biological sample homogeneous device, it is characterized in that comprising snubber base (1), be arranged on the motor vibration damping mount pad of pedestal (1), be arranged on the motor (5) on motor vibration damping mount pad, be arranged on the homogeneous seat of the three-dimensional motion on motor output shaft, described homogeneous seat is provided with grinding pipe box (14).
2. biological sample homogeneous device according to claim 1, is characterized in that described snubber base comprises substrate (1), is evenly arranged on the shock-absorbing footing (2) of substrate (1) bottom surface, is arranged on the balancing weight (3) above substrate (1).
3. biological sample homogeneous device according to claim 2, is characterized in that described balancing weight (3) is arranged on substrate (1) by support (31).
4. the biological sample homogeneous device according to Claims 2 or 3, it is characterized in that described motor vibration damping mount pad comprises motor mounting plate (7), stand in a plurality of erection column (4) of the upper support motor installing plate (7) of described substrate (1), every root is arranged respectively a damping column (6), described homogeneous seat is installed on motor mounting plate (7) by described damping column (6).
5. biological sample homogeneous device according to claim 4, it is characterized in that described homogeneous seat comprises the shock ring (8) be arranged on motor mounting plate (7), be arranged on the pendulum plate (11) on shock ring (8), be arranged on the balance staff (9) that in shock ring (8) and one end is connected with motor output shaft, the other end of described shock ring (8) is connected with pendulum plate (11), and described grinding pipe box (14) is arranged on pendulum plate (11).
6. biological sample homogeneous device according to claim 5, it is characterized in that described pendulum plate (11) is provided with the locking mechanism locked grinding pipe box (14), described locking mechanism comprises the holder (13) standing on pendulum plate (11) both sides, and one end is articulated in the depression bar (12) that side holder (13) is upper, the other end coordinates with the lock slots (131) on the holder (13) of respective side.
7. biological sample homogeneous device according to claim 6, it is characterized in that described depression bar (12) is provided with locking cap (121) corresponding to the end of lock slots (131), described locking cap (121) is positioned at the outside of this side holder (13).
8. biological sample homogeneous device according to claim 5, it is characterized in that described pendulum plate (11) has lower folding part (111) in the end near described balancing weight (3), described grinding pipe box (14) arranges the position near lower folding part (111).
9. biological sample homogeneous device according to claim 8, is characterized in that the upper grinding pipe box (14) arranged described at least three of described pendulum plate (11).
10. biological sample homogeneous device according to claim 5, it is characterized in that described balance staff (9) comprises the Plug Division (91) be connected with motor output shaft and the swing part (92) being positioned at top, Plug Division (91), described Plug Division (91) is coaxial with motor output shaft, and described swing part (92) is an angle with the axis of motor output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429256.4U CN204694531U (en) | 2015-06-19 | 2015-06-19 | Biological sample homogeneous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429256.4U CN204694531U (en) | 2015-06-19 | 2015-06-19 | Biological sample homogeneous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694531U true CN204694531U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429256.4U Active CN204694531U (en) | 2015-06-19 | 2015-06-19 | Biological sample homogeneous device |
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| CN (1) | CN204694531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092701A (en) * | 2016-08-26 | 2016-11-09 | 杭州奥盛仪器有限公司 | There is the biological sample homogenizer of vibration absorber |
| CN109569382A (en) * | 2018-10-29 | 2019-04-05 | 深圳市血之缘医疗科技有限公司 | A kind of uniform shaking mechanism |
-
2015
- 2015-06-19 CN CN201520429256.4U patent/CN204694531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092701A (en) * | 2016-08-26 | 2016-11-09 | 杭州奥盛仪器有限公司 | There is the biological sample homogenizer of vibration absorber |
| CN109569382A (en) * | 2018-10-29 | 2019-04-05 | 深圳市血之缘医疗科技有限公司 | A kind of uniform shaking mechanism |
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