CN220887550U - Ultrasonic wave DNA breaks appearance - Google Patents
Ultrasonic wave DNA breaks appearance Download PDFInfo
- Publication number
- CN220887550U CN220887550U CN202322432073.5U CN202322432073U CN220887550U CN 220887550 U CN220887550 U CN 220887550U CN 202322432073 U CN202322432073 U CN 202322432073U CN 220887550 U CN220887550 U CN 220887550U
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- breaking
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- mounting plate
- test tube
- breaking instrument
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- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 108010077544 Chromatin Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000003483 chromatin Anatomy 0.000 description 1
- 238000000749 co-immunoprecipitation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the technical field of DNA breaking instruments, and discloses an ultrasonic DNA breaking instrument, which comprises: the breaking instrument comprises a breaking instrument main body, wherein a breaking cavity is formed in the breaking instrument main body, and a water tank is arranged in the breaking cavity; the motor module is arranged on the water tank in a covering manner; the mounting plate is in transmission connection with the motor module through the transmission module and can rotate in a fixed shaft under the transmission of the motor module; the test tube rack is annularly and uniformly distributed on the mounting plate and comprises clamping frames which are symmetrically arranged up and down and supporting seats which play a role in supporting the lower parts of the clamped test tubes; and the cover plate component is movably arranged above the placing plate. According to the utility model, in the use process, the head part and the tail part of the test tube are clamped and are supported by matching with the extending shaft, so that the whole test tube support can adapt to test tubes with different tube diameters, and meanwhile, the cover plate has elastic extrusion force when covering the test tubes, so that the covering effect is ensured.
Description
Technical Field
The utility model relates to the technical field of DNA breaking instruments, in particular to an ultrasonic DNA breaking instrument.
Background
The ultrasonic DNA breaking instrument adopts a non-contact ultrasonic crushing technology, is suitable for a reaction system with special requirements, and has outstanding advantages in the aspects of safety, precision, reaction efficiency, reaction boundary conditions, reaction uniformity and the like compared with the traditional contact breaking instrument, and has become an indispensable standardized tool for a CHIP (chromatin co-immunoprecipitation) research platform.
In the practical use process of the existing ultrasonic DNA breaking instrument, the test tube support can only be suitable for test tubes with the same type and diameter and size, and the cover plate has to be improved on the covering effect of the test tube in breaking work.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an ultrasonic DNA breaking instrument, which solves the problems that the application range of a test tube bracket is single and the cover plate has a to-be-improved effect on the test tube cover in the actual use process of the existing ultrasonic DNA breaking instrument.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
An ultrasonic DNA-breaking instrument comprising: the breaking instrument comprises a breaking instrument main body, wherein a breaking cavity is formed in the breaking instrument main body, and a water tank is arranged in the breaking cavity; the motor module is arranged on the water tank in a covering manner; the mounting plate is in transmission connection with the motor module through the transmission module and can rotate in a fixed shaft under the transmission of the motor module; the test tube rack is annularly and uniformly distributed on the mounting plate and comprises clamping frames which are symmetrically arranged up and down and supporting seats which play a role in supporting the lower parts of the clamped test tubes; the cover plate component is movably arranged above the placing plate and can play a role in squeezing and closing the test tube on the clamping frame.
Preferably, the motor module comprises a mounting plate and a transmission motor arranged on the mounting plate, wherein an inserting edge is arranged on the end face of the mounting plate, the mounting plate is in inserting connection with the water tank through the inserting edge, and the output shaft end of the transmission motor is in transmission connection with a transmission gear group.
Preferably, the breaking instrument body is provided with a wiring port arranged in the breaking cavity, and the wiring port can be electrically connected with a plug of the transmission motor.
Preferably, the transmission module comprises a middle column fixed on the mounting plate, wherein the upper end of the middle column is fixedly connected with a matched fluted disc, and the matched fluted disc is in transmission connection with the transmission fluted disc group.
Preferably, the cover plate assembly comprises a cover plate, a plurality of sliding grooves are uniformly distributed on the middle column in an annular mode, the inner side of the cover plate is connected with the sliding grooves in a sliding mode, and the bottoms of the sliding grooves are fixedly connected with the end face of the cover plate through elastic pieces.
Preferably, the annular equipartition has the mounting groove on the mounting disc, the test-tube rack includes U type frame plate, U type frame plate demountable installation is in the mounting groove, clamping frame fixed connection sets up the both ends at U type frame plate.
Preferably, the lower end face of the U-shaped frame plate is fixedly connected with an extension shaft, and one end of the extension shaft is fixedly connected with the supporting seat.
(III) beneficial effects
The utility model has the following beneficial effects:
According to the ultrasonic DNA breaking instrument, the motor module and the transmission module are arranged, so that the test tube support can be placed in the water tank to perform ultrasonic breaking, the motor module can be started to enable the placing plate to drive the test tube rack to rotate, and the breaking efficiency of materials in a test tube on the test tube rack is effectively improved; through the clamping frames and the supporting seats, test tubes with different diameters can be clamped through the clamping frames which are arranged symmetrically up and down, and meanwhile, the supporting seats at the lower part can be matched for supporting the test tubes, so that the stability of the whole test tube rack for clamping the test tubes is effectively ensured; through the apron subassembly that sets up to can press the open end that the lid closed the test tube after the holder carries out the centre gripping fixed to the test tube, effectively avoid breaking the in-process at the ultrasonic wave, the problem that the material in the test tube splashes outward.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the mounting structure of the drive gear set and the mating disc of the present utility model;
FIG. 3 is a schematic diagram of the layout structure of the mounting plate and the test tube rack of the utility model;
FIG. 4 is a schematic diagram of the layout structure of the water tank and the wiring port according to the present utility model;
fig. 5 is a schematic diagram of the layout structure of the tray and the U-shaped frame plate according to the present utility model;
FIG. 6 is a schematic diagram of the layout structure of the cover plate and the middle column of the present utility model.
In the figure: 1. breaking the instrument body; 2. breaking the cavity; 3. a water tank; 4. a motor module; 41. a mounting plate; 42. a plug edge; 43. a drive motor; 44. a transmission fluted disc set; 45. a wiring port; 5. a transmission module; 51. a fluted disc is matched; 52. a middle column; 53. a sliding groove; 6. a mounting plate; 7. a test tube rack; 71. a mounting groove; 72. a U-shaped frame plate; 73. a clamping frame; 74. a projecting shaft; 75. a support base; 8. a cover plate assembly; 81. a cover plate; 82. an elastic member.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: an ultrasonic DNA-breaking instrument comprising: the breaking instrument comprises a breaking instrument main body 1, a breaking cavity 2 is arranged on the breaking instrument main body, and a water tank 3 is arranged in the breaking cavity 2; the motor module 4 is arranged on the water tank 3 in a covering way; the mounting plate 6 is in transmission connection with the motor module 4 through the transmission module 5, and the mounting plate 6 can rotate in a fixed shaft under the transmission of the motor module 4; the test tube rack 7 is annularly and uniformly distributed on the mounting plate 6, and the test tube rack 7 comprises clamping frames 73 which are vertically and symmetrically arranged and supporting seats 75 which play a role in supporting the lower parts of the clamped test tubes; the cover plate component 8 is movably arranged above the placing plate and can play a role in pressing and closing the test tubes on the clamping frame 73.
According to the utility model, through the arranged motor module 4 and the transmission module 5, the motor module 4 can be started in the process of placing the test tube support in the water tank 3 for ultrasonic breaking, so that the placing plate drives the test tube rack 7 to rotate, and the efficiency of breaking materials in a test tube on the test tube rack 7 is effectively improved; through the clamping frames 73 and the supporting seats 75, test tubes with different diameters can be clamped through the clamping frames 73 which are arranged symmetrically up and down, and meanwhile, the supporting seats 75 at the lower part can be matched for supporting the test tubes, so that the stability of the whole test tube rack 7 for clamping the test tubes is effectively ensured; through the apron subassembly 8 that sets up to can press the open end that the lid closed the test tube after the holder 73 is fixed to the test tube centre gripping, effectively avoid breaking the in-process at the ultrasonic wave, the problem that the material in the test tube splashes outward.
In this embodiment, the motor module 4 includes a mounting plate 41 and a transmission motor 43 disposed on the mounting plate 41, a plugging edge 42 is disposed on an end surface of the mounting plate 41, the mounting plate 41 is plugged with the water tank 3 through the plugging edge 42, and an output shaft end of the transmission motor 43 is connected with a transmission gear set in a transmission manner.
In this embodiment, the breaking instrument body is located in the breaking cavity 2 and is provided with a wiring port 45, and the wiring port 45 can be electrically connected with a plug of the transmission motor 43.
In this embodiment, the transmission module 5 includes a middle post 52 fixed on the mounting plate 6, and the upper end of the middle post 52 is fixedly connected with a mating toothed disc 51, and the mating toothed disc 51 is in transmission connection with the transmission toothed disc set 44. Referring to fig. 2 and 5, by setting the driving fluted disc set 44 and the matching fluted disc 51, when the driving motor 43 is started, the driving fluted disc set 44 can drive the matching fluted disc 51 to rotate at this moment, so that the mounting disc 6 at one end of the middle column 52 rotates synchronously, and the test tube rack 7 thereon rotates at this moment, so that the test tube rack 7 rotates synchronously through the test tube placed by the clamping frame 73, and the ultrasonic breaking effect of the test tube in the water tank 3 is effectively improved.
In this embodiment, the cover plate assembly 8 includes a cover plate 81, a plurality of sliding grooves 53 are uniformly distributed on the middle column 52 in a ring shape, the inner side of the cover plate 81 is slidably connected with the sliding grooves 53, and the bottom of the sliding grooves 53 is fixedly connected with the end face of the cover plate 81 through an elastic member 82. Referring to fig. 6, by providing the elastic member 82 and the cover plate 81, after the test tube is held by the holding frame 73, the cover plate 81 can be pulled to deform the elastic member 82, so that the test tube opening is extrusion-sealed.
In this embodiment, the mounting plate 6 is provided with mounting grooves 71 in an annular and uniform manner, the test tube rack 7 comprises a U-shaped rack plate 72, the U-shaped rack plate 72 is detachably mounted in the mounting grooves 71, and clamping frames 73 are fixedly connected to two ends of the U-shaped rack plate 72.
In this embodiment, the lower end surface of the U-shaped frame plate 72 is fixedly connected with a protruding shaft 74, and one end of the protruding shaft 74 is fixedly connected with a supporting seat 75. Referring to fig. 5 and 6, through the projecting shaft 74 and the supporting seat 75 that set up to can accomplish the centre gripping of test tube back through clamping frame 73, supporting seat 75 can support spacingly to the lower extreme of test tube, effectively improves the stability of test tube in rotatory breaking process.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An ultrasonic DNA-breaking instrument, comprising:
The breaking instrument comprises a breaking instrument main body, wherein a breaking cavity is formed in the breaking instrument main body, and a water tank is arranged in the breaking cavity;
the motor module is arranged on the water tank in a covering manner;
The mounting plate is in transmission connection with the motor module through the transmission module and can rotate in a fixed shaft under the transmission of the motor module;
The test tube rack is annularly and uniformly distributed on the mounting plate and comprises clamping frames which are symmetrically arranged up and down and supporting seats which play a role in supporting the lower parts of the clamped test tubes;
the cover plate component is movably arranged above the placing plate and can play a role in squeezing and closing the test tube on the clamping frame.
2. An ultrasonic DNA-breaking instrument according to claim 1, characterized in that: the motor module comprises a mounting plate and a transmission motor arranged on the mounting plate, wherein an inserting edge is arranged on the end face of the mounting plate, the mounting plate is in inserting connection with the water tank through the inserting edge, and the output shaft end of the transmission motor is in transmission connection with a transmission gear group.
3. An ultrasonic DNA-breaking instrument according to claim 2, characterized in that: the breaking instrument body is provided with a wiring port arranged in the breaking cavity, and the wiring port can be electrically connected with a plug of the transmission motor.
4. An ultrasonic DNA-breaking instrument according to claim 2, characterized in that: the transmission module comprises a middle column fixed on the mounting plate, wherein the upper end of the middle column is fixedly connected with a matched fluted disc, and the matched fluted disc is in transmission connection with the transmission fluted disc group.
5. The ultrasonic DNA-breaking instrument according to claim 4, wherein: the cover plate assembly comprises a cover plate, a plurality of sliding grooves are uniformly distributed on the middle column in an annular mode, the inner side of the cover plate is connected with the sliding grooves in a sliding mode, and the bottoms of the sliding grooves are fixedly connected with the end face of the cover plate through elastic pieces.
6. An ultrasonic DNA-breaking instrument according to claim 1 or 4, characterized in that: the mounting plate is provided with mounting grooves in an annular and uniformly distributed mode, the test tube rack comprises U-shaped rack plates, the U-shaped rack plates are detachably mounted in the mounting grooves, and the clamping frames are fixedly connected to the two ends of the U-shaped rack plates.
7. The ultrasonic DNA-breaking instrument according to claim 6, wherein: the lower end face of the U-shaped frame plate is fixedly connected with an extension shaft, and one end of the extension shaft is fixedly connected with the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432073.5U CN220887550U (en) | 2023-09-07 | 2023-09-07 | Ultrasonic wave DNA breaks appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432073.5U CN220887550U (en) | 2023-09-07 | 2023-09-07 | Ultrasonic wave DNA breaks appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887550U true CN220887550U (en) | 2024-05-03 |
Family
ID=90837558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322432073.5U Active CN220887550U (en) | 2023-09-07 | 2023-09-07 | Ultrasonic wave DNA breaks appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887550U (en) |
-
2023
- 2023-09-07 CN CN202322432073.5U patent/CN220887550U/en active Active
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| GR01 | Patent grant |