CN217709488U - Full-automatic nucleic acid extraction appearance - Google Patents
Full-automatic nucleic acid extraction appearance Download PDFInfo
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- CN217709488U CN217709488U CN202221366846.3U CN202221366846U CN217709488U CN 217709488 U CN217709488 U CN 217709488U CN 202221366846 U CN202221366846 U CN 202221366846U CN 217709488 U CN217709488 U CN 217709488U
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- nucleic acid
- acid extraction
- extraction appearance
- appearance body
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Abstract
The utility model discloses a full-automatic nucleic acid extraction appearance, including bottom plate and radiator unit, the top movable mounting of bottom plate has buffer unit, nucleic acid extraction appearance body is installed at buffer unit's top, the surface movable mounting of nucleic acid extraction appearance body has the chamber door. The utility model discloses a be provided with radiator unit, through being provided with a plurality of bleeder vents, can arrange the heat of nucleic acid extraction appearance body inside and dispel, through being provided with first dust screen, can prevent effectively that external dust from getting into nucleic acid extraction appearance this internally among the heat dissipation process, and can utilize temperature sensor to carry out real-time detection to the temperature of nucleic acid extraction appearance body inside, when the temperature of nucleic acid extraction appearance body inside reaches preset's numerical value, give external controller with the signal transmission, external controller control fan begins work, can utilize the wind-force that the fan produced when rotatory, arrange the heat of nucleic acid extraction appearance body inside fast and dispel.
Description
Technical Field
The utility model relates to a nucleic acid extraction equipment technical field specifically is a full-automatic nucleic acid extraction appearance.
Background
The nucleic acid extractor is an instrument which automatically finishes the extraction work of sample nucleic acid by using a matched nucleic acid extraction reagent and is divided into two types: one is large-scale automation, generally called automatic liquid workstation, another kind is small-size automatic nucleic acid extraction appearance, utilize the automatic purification process that accomplishes of good supporting reagent of encapsulation, large-scale automatic liquid workstation because equipment cost is high, the running cost is high, be fit for once extracting thousands of the same kind of sample, so really obtain the application comparatively few, and small-size automatic instrument because instrument equipment and running cost are low, convenient operation obtains more and more applications, and in the use, current full-automatic nucleic acid extraction appearance has many problems or defects:
traditional full-automatic nucleic acid extraction appearance is in-service use, in order to control the inside temperature of full-automatic nucleic acid extraction appearance, set up the inlet port usually, nevertheless because partial dust can enter into the inside of full-automatic nucleic acid extraction appearance along with the air flow, probably lead to the sample that waits to detect to be examined and examine time measuring and cause the error, can shake at during operation self simultaneously, vibrations can lead to full-automatic nucleic acid extraction appearance to draw the work and receive the influence, and very easily and desktop production resonance sends the noise, the normal use of full-automatic nucleic acid extraction appearance of being not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-automatic nucleic acid extraction appearance to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic nucleic acid extraction appearance, includes bottom plate and radiator unit, the top movable mounting of bottom plate has buffer unit, buffer unit's top installation nucleic acid extraction appearance body, the surface movable mounting of nucleic acid extraction appearance body has the chamber door, the top fixed mounting of chamber door has the electronic operation screen, the inside top fixed mounting of nucleic acid extraction appearance body has temperature sensor, the top fixed mounting of nucleic acid extraction appearance body has the pull rod.
As a further aspect of the present invention: the heat dissipation assembly comprises a heat dissipation groove, a supporting plate is fixedly mounted inside the heat dissipation groove, a through hole is formed in the surface of the supporting plate in a penetrating mode, the supporting plate is two groups of fans are fixedly mounted on one sides, away from each other, of the supporting plate, fixed blocks are fixedly connected to the top and the bottom of the heat dissipation groove, and the fixed blocks are two groups of installation blocks movably mounted on one sides, away from each other, of the fixed blocks.
As a further aspect of the present invention: the surface through connection of installation piece has the bolt, fixedly connected with second dust screen between the installation piece, the bottom evenly distributed of radiating groove has the bleeder vent, the inside fixedly connected with first dust screen of bleeder vent.
As a further aspect of the present invention: the buffer assembly comprises a fixed rod, the fixed rod is fixedly connected with the nucleic acid extractor body, a buffer spring is sleeved on the surface of the fixed rod in a movable mode, a fixed groove is formed in the bottom of the fixed rod and is connected with the fixed rod in a sliding mode, two sets of shock absorbers are installed on one sides, away from each other, of the fixed rods, two sets of limiting rods are fixedly connected to one sides, away from each other, of the shock absorbers, and the limiting rods are fixedly connected with the bottom plate.
As a further aspect of the present invention: the surface of the limiting rod is movably sleeved with a limiting sleeve, and two groups of limiting sleeves are fixedly connected with limiting blocks on the sides close to each other.
As a further aspect of the present invention: universal wheels are mounted on two sides of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the full-automatic nucleic acid extraction instrument has the following advantages:
(1) The heat dissipation assembly is arranged, the plurality of air holes are formed, heat inside the nucleic acid extractor body can be dissipated, the first dustproof net is arranged, external dust in the heat dissipation process can be effectively prevented from entering the nucleic acid extractor body, the temperature sensor can be used for detecting the temperature inside the nucleic acid extractor body in real time, when the temperature inside the nucleic acid extractor body reaches a preset value, a signal is transmitted to the external controller, the external controller controls the fan to start working, wind power generated when the fan rotates can be used for rapidly dissipating the heat inside the nucleic acid extractor body, the heat dissipation effect is favorably improved, the second dustproof net is arranged, the external dust in the heat dissipation process can be prevented from entering the nucleic acid extractor body, after the second dustproof net is used for a period of time, the bolt is removed from the surface of the installation block by rotating the bolt, the installation block is separated from the fixed block, the second dustproof net is removed for cleaning, the filtering effect is favorably ensured, and the problem that the traditional method is used for controlling the temperature inside the full-automatic nucleic acid extractor body, an air inlet hole is usually formed, but when part of dust enters the surface of the installation block along with air flow to the full-automatic extraction of the nucleic acid extractor body, and the sample to be detected, and errors of the detected nucleic acid can be caused;
(2) The buffering assembly is movably arranged at the top of the bottom plate, when vibration is generated in the working process of the nucleic acid extractor body, the fixing rod can be driven to slide in the fixing groove, the fixing rod slides to enable the buffering spring to deform, the elasticity of the buffering spring can be utilized, the purpose of slowing down the vibration received in the working process of the nucleic acid extractor body is achieved, and the limiting sleeve and the limiting rod can be utilized to be matched with each other, so that the stability in the working process of the nucleic acid extractor body can be effectively improved, the problems that the traditional self vibration can be generated during working, the vibration can cause the extraction work of the full-automatic nucleic acid extractor to be influenced, the vibration can easily generate resonance with a desktop to generate noise, and the normal use of the full-automatic nucleic acid extractor is inconvenient are solved;
(3) All install the universal wheel through the both sides in the bottom plate bottom, can utilize the gliding nature of universal wheel, be convenient for carry out quick adjustment to the position of this full-automatic nucleic acid extraction appearance according to user's user demand, be favorable to improving the practicality of this full-automatic nucleic acid extraction appearance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is an enlarged view of the position B of the present invention.
In the figure: 1. a heat dissipating component; 101. a first dust screen; 102. air holes are formed; 103. a fixed block; 104. a bolt; 105. a second dust screen; 106. a heat sink; 107. mounting blocks; 108. a fan; 109. a support plate; 110. a through hole; 2. a buffer assembly; 201. a limiting block; 202. a limiting sleeve; 203. a buffer spring; 204. fixing the rod; 205. fixing grooves; 206. a limiting rod; 207. a shock absorber; 3. a base plate; 4. a pull rod; 5. a temperature sensor; 6. an electronic operation screen; 7. a box door; 8. a nucleic acid extractor body; 9. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a full-automatic nucleic acid extraction instrument comprises a bottom plate 3 and a heat dissipation assembly 1, wherein the heat dissipation assembly 1 comprises a heat dissipation groove 106, a supporting plate 109 is fixedly installed inside the heat dissipation groove 106, a through hole 110 is formed in the surface of the supporting plate 109 in a penetrating mode, a fan 108 is fixedly installed on one side, away from each other, of each of two groups of supporting plates 109, fixed blocks 103 are fixedly connected to the top and the bottom of the heat dissipation groove 106, an installation block 107 is movably installed on one side, away from each other, of each of the two groups of fixed blocks 103, a bolt 104 is connected on the surface of the installation block 107 in a penetrating mode, a second dust screen 105 is fixedly connected between the installation blocks 107, air holes 102 are uniformly distributed in the bottom of the heat dissipation groove 106, and a first dust screen 101 is fixedly connected inside the air holes 102;
specifically, as shown in fig. 1 and 2, when in use, the heat dissipation assembly 1 is arranged, the plurality of air holes 102 are arranged, heat inside the nucleic acid extractor body 8 can be dissipated, the first dustproof net 101 is arranged, external dust in the heat dissipation process can be effectively prevented from entering the nucleic acid extractor body 8, the temperature sensor 5 can be used for detecting the temperature inside the nucleic acid extractor body 8 in real time, when the temperature inside the nucleic acid extractor body 8 reaches a preset value, a signal is transmitted to the external controller, the external controller controls the fan 108 to start working, the wind power generated when the fan 108 rotates can be used for rapidly dissipating the heat inside the nucleic acid extractor body 8, the heat dissipation effect is improved, the second dustproof net 105 is arranged, the external dust in the heat dissipation process can be prevented from entering the nucleic acid extractor body 8, after a period of use, the bolt 104 is rotated from the surface of the mounting block 107, the mounting block 107 and the fixed block 103 are used for cleaning, the second dustproof net 105 is used for ensuring that the external dust can enter the nucleic acid extractor body 8, the air to be detected, and the problem that the whole internal air temperature of the nucleic acid extractor can be detected can be automatically controlled to cause errors can be solved, and the nucleic acid extractor can be separated normally, and the nucleic acid to be detected, and the nucleic acid extractor can be detected automatically;
the top of the bottom plate 3 is movably provided with a buffer component 2, the buffer component 2 comprises a fixed rod 204, the fixed rod 204 is fixedly connected with the nucleic acid extraction instrument body 8, the surface of the fixed rod 204 is movably sleeved with a buffer spring 203, the bottom of the fixed rod 204 is provided with a fixed groove 205, the fixed groove 205 is in sliding connection with the fixed rod 204, one sides of the two groups of fixed rods 204 far away from each other are respectively provided with a shock absorber 207, one sides of the two groups of shock absorbers 207 far away from each other are respectively and fixedly connected with a limiting rod 206, the limiting rod 206 is fixedly connected with the bottom plate 3, the surface of the limiting rod 206 is movably sleeved with a limiting sleeve 202, one sides of the two groups of limiting sleeves 202 close to each other are respectively and fixedly connected with a limiting block 201, the top of the buffer component 2 is provided with the nucleic acid extraction instrument body 8, the surface of the nucleic acid extraction instrument body 8 is movably provided with a box door 7, the top of the box door 7 is fixedly provided with an electronic operation screen 6, the top of the nucleic acid extraction instrument body 8 is fixedly provided with a temperature sensor 5, and the top of the nucleic acid extraction instrument body 8 is fixedly provided with a pull rod 4;
specifically, as shown in fig. 1 and 3, when in use, the buffering component 2 is movably mounted at the top of the bottom plate 3, when vibration is generated in the working process of the nucleic acid extractor body 8, the fixing rod 204 can be driven to slide in the fixing groove 205, the fixing rod 204 slides to deform the buffering spring 203, the elasticity of the buffering spring 203 can be utilized, the purpose of reducing the vibration received by the nucleic acid extractor body 8 in the working process can be achieved, and the spacing sleeve 202 and the spacing rod 206 can be utilized to be matched with each other, so that the stability of the nucleic acid extractor body 8 in the working process can be effectively improved, and the problems that the traditional self vibration can generate during working, the vibration can cause the influence on the extraction work of the full-automatic nucleic acid extractor, the vibration can easily generate resonance with a desktop to generate noise, and the normal use of the full-automatic nucleic acid extractor is inconvenient are solved;
specifically, as shown in fig. 1, during the use, all install the universal wheel 9 through the both sides in bottom plate 3 bottom, can utilize the slidability of universal wheel 9, be convenient for carry out quick adjustment to the position of this full-automatic nucleic acid extraction appearance according to user's user demand, be favorable to improving the practicality of this full-automatic nucleic acid extraction appearance.
The working principle is as follows: when the heat dissipation device is used, firstly, the heat dissipation component 1 is arranged, the heat inside the nucleic acid extractor body 8 can be dissipated by arranging the plurality of air holes 102, the first dustproof net 101 can effectively prevent external dust from entering the nucleic acid extractor body 8 in the heat dissipation process, the temperature sensor 5 can be used for detecting the temperature inside the nucleic acid extractor body 8 in real time, when the temperature inside the nucleic acid extractor body 8 reaches a preset value, a signal is transmitted to the external controller, the external controller controls the fan 108 to start working, the heat inside the nucleic acid extractor body 8 can be rapidly dissipated by utilizing wind power generated when the fan 108 rotates, the heat dissipation effect is improved, the second dustproof net 105 is arranged, the external dust in the heat dissipation process can be prevented from entering the nucleic acid extractor body 8, after the heat dissipation device is used for a period of time, the bolt 104 is taken down from the surface of the mounting block 107 by rotating the bolt 104, the mounting block 107 is separated from the mounting block 103, the second dustproof net 105 is taken down for cleaning, and the fixed block 105 is beneficial to ensure the filtering effect;
secondly, through the buffer component 2 movably arranged at the top of the bottom plate 3, when the nucleic acid extractor body 8 vibrates in the working process, the fixing rod 204 can be driven to slide in the fixing groove 205, the fixing rod 204 slides to enable the buffer spring 203 to deform, the elasticity of the buffer spring 203 can be utilized, the purpose of slowing down the vibration in the working process of the nucleic acid extractor body 8 is achieved, and the stability in the working process of the nucleic acid extractor body 8 can be effectively improved by utilizing the mutual matching of the limiting sleeve 202 and the limiting rod 206;
finally, all install universal wheel 9 through the both sides in bottom plate 3 bottom, can utilize the slidability of universal wheel 9, be convenient for carry out quick adjustment to the position of this full-automatic nucleic acid extraction appearance according to user's user demand, be favorable to improving the practicality of this full-automatic nucleic acid extraction appearance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a full-automatic nucleic acid extraction appearance, includes bottom plate (3) and radiator unit (1), its characterized in that: the top movable mounting of bottom plate (3) has buffering subassembly (2), the top of buffering subassembly (2) is installed nucleic acid and is drawed appearance body (8), the surface movable mounting of nucleic acid extraction appearance body (8) has chamber door (7), the top fixed mounting of chamber door (7) has electronic operation screen (6), the inside top fixed mounting of nucleic acid extraction appearance body (8) has temperature sensor (5), the top fixed mounting of nucleic acid extraction appearance body (8) has pull rod (4).
2. The automatic nucleic acid extractor of claim 1, wherein: radiator unit (1) is including radiating groove (106), the inside fixed mounting of radiating groove (106) has backup pad (109), the surface of backup pad (109) is run through and has been seted up through-hole (110), and is two sets of the equal fixed mounting in one side that backup pad (109) kept away from each other has fan (108), the top and the equal fixedly connected with fixed block in bottom (103) of radiating groove (106), two sets of the equal movable mounting in one side that fixed block (103) kept away from each other has installation piece (107).
3. The automatic nucleic acid extractor of claim 2, wherein: the surface through connection of installation piece (107) has bolt (104), fixedly connected with second dust screen (105) between installation piece (107), the bottom evenly distributed of radiating groove (106) has bleeder vent (102), the first dust screen (101) of inside fixedly connected with of bleeder vent (102).
4. The automatic nucleic acid extractor of claim 1, wherein: buffer unit (2) include dead lever (204), and dead lever (204) and nucleic acid extraction appearance body (8) fixed connection, buffer spring (203) have been cup jointed in the surface activity of dead lever (204), fixed slot (205) have been seted up to the bottom of dead lever (204), and fixed slot (205) and dead lever (204) sliding connection, and are two sets of shock absorber (207) are all installed to one side that dead lever (204) kept away from each other, and are two sets of equal fixedly connected with gag lever post (206) in one side that shock absorber (207) kept away from each other, and gag lever post (206) and bottom plate (3) fixed connection.
5. The automatic nucleic acid extractor of claim 4, wherein: the surface of the limiting rod (206) is movably sleeved with a limiting sleeve (202), and two groups of limiting sleeves (202) are fixedly connected with limiting blocks (201) on the sides close to each other.
6. The automatic nucleic acid extractor of claim 1, wherein: universal wheels (9) are mounted on two sides of the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366846.3U CN217709488U (en) | 2022-06-02 | 2022-06-02 | Full-automatic nucleic acid extraction appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366846.3U CN217709488U (en) | 2022-06-02 | 2022-06-02 | Full-automatic nucleic acid extraction appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217709488U true CN217709488U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221366846.3U Active CN217709488U (en) | 2022-06-02 | 2022-06-02 | Full-automatic nucleic acid extraction appearance |
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| Country | Link |
|---|---|
| CN (1) | CN217709488U (en) |
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2022
- 2022-06-02 CN CN202221366846.3U patent/CN217709488U/en active Active
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