CN213977619U - Automatic turning shutter device for full-automatic nucleic acid extraction instrument - Google Patents
Automatic turning shutter device for full-automatic nucleic acid extraction instrument Download PDFInfo
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- CN213977619U CN213977619U CN202021969374.1U CN202021969374U CN213977619U CN 213977619 U CN213977619 U CN 213977619U CN 202021969374 U CN202021969374 U CN 202021969374U CN 213977619 U CN213977619 U CN 213977619U
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- fixedly connected
- top box
- nucleic acid
- automatic
- full
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- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 19
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- 238000009826 distribution Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses an automatic turning shielding plate device for a full-automatic nucleic acid extractor, which relates to the field of nucleic acid extractors and comprises a top box, wherein two symmetrically distributed synchronizing wheels are rotationally connected in the top box through a rotating shaft; the outer walls of the two synchronous wheels are meshed and connected with a synchronous belt together, the front side of the top box is fixedly connected with a motor, the output end of the motor is fixedly connected with one of the synchronous wheels, the outer wall of the synchronous belt is connected with a moving block, the bottom of the moving block is fixedly connected with a pull rod, and the bottom of the top box is provided with a strip-shaped opening corresponding to the pull rod; the fixed frame of one end fixedly connected with U type that the movable block was kept away from to the pull rod, the relative one side of two vertical portions of the fixed frame of U type all is connected with the dwang through the bearing rotation, the equal fixedly connected with fixed plate in the relative one side of two dwangs, the equal fixedly connected with in one side and the torsion spring of two fixed plate back on the back mutually. The utility model discloses can effectual reduction sunshade occupation space, simultaneously can effectually carry out the dismouting to the sunshade.
Description
Technical Field
The utility model relates to a nucleic acid extraction appearance field, in particular to full-automatic nucleic acid extraction appearance is with automatic sunshade device that overturns.
Background
The nucleic acid extractor is an instrument which automatically finishes the work of extracting the nucleic acid of a sample by using a matched nucleic acid extracting reagent. The method is widely applied to various fields of disease control center, clinical disease diagnosis, blood transfusion safety, forensic medicine identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.
When the shielding plate is needed to shield the target area, the shielding plate occupies a large space after shielding, so that the shielding plate cannot be effectively shrunk, and other parts can be shielded, which is inconvenient.
Therefore, it is necessary to provide an automatic turning shutter device for a fully automatic nucleic acid extractor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-automatic nucleic acid draws appearance with automatic sunshade device that overturns 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: an automatic turning shutter device for a full-automatic nucleic acid extraction instrument comprises a top box, wherein two symmetrically distributed synchronizing wheels are rotatably connected in the top box through a rotating shaft;
the outer walls of the two synchronous wheels are meshed and connected with a synchronous belt together, the front side of the top box is fixedly connected with a motor, the output end of the motor is fixedly connected with one of the synchronous wheels, the outer wall of the synchronous belt is connected with a movable block, the bottom of the movable block is fixedly connected with a pull rod, and the bottom of the top box is provided with a strip-shaped opening corresponding to the pull rod;
one end of the pull rod, which is far away from the moving block, is fixedly connected with a U-shaped fixing frame, one sides of the U-shaped fixing frame, which are opposite to two vertical parts, are rotatably connected with rotating rods through bearings, one sides of the two rotating rods, which are opposite to each other, are fixedly connected with fixing plates, one sides of the two fixing plates, which are opposite to each other, are fixedly connected with torsion springs, and one ends of the torsion springs, which are far away from the fixing plates, are fixedly connected with the side walls of the U-shaped fixing frame;
torsion spring is located the outer wall of dwang, the mounting panel of two symmetric distributions of one end fixedly connected with of dwang, two is kept away from to the fixed plate be provided with the sunshade between the mounting panel jointly, corresponding screw hole has all been seted up between sunshade and the mounting panel, and screw hole female connection has the bolt.
Preferably, two the opposite sides of mounting panel all are provided with the rubber pad.
Preferably, the front side of the top box is provided with an observation port, and an observation window is fixedly connected in the observation port.
Preferably, the left side and the right side of the shielding plate are both fixedly connected with triangular blocks, and the bottom of the top box is fixedly connected with limiting plates corresponding to the triangular blocks.
Preferably, a top plate is arranged on the upper surface of the top box, mounting holes are formed in four corners of the surface of the top plate, an electric telescopic rod is fixedly connected to the bottom of the top plate, and one end, far away from the top plate, of the electric telescopic rod is fixedly connected with the upper surface of the top box.
Preferably, the bracing piece of two symmetric distributions of right side fixedly connected with of the fixed frame of U type, the one end fixedly connected with sliding block of the fixed frame of U type is kept away from to the bracing piece, and sliding block and bar opening sliding connection.
The utility model discloses a technological effect and advantage:
1. through be provided with synchronizing wheel and hold-in range in the STB, drive the synchronizing wheel through using the motor and rotate, the synchronizing wheel drives the hold-in range and removes, hold-in range pulling movable block, movable block pulling pull rod, make the pull rod slide in the bar opening, the fixed frame of pull rod pulling U type, the fixed frame pulling sunshade of U type, use the sunshade to shelter from target area, when need not using it, retrieve the sunshade, when the triangle extrusion is on the limiting plate, triangle pulling sunshade, the sunshade drives the dwang and rotates, thereby adjust the angle of sunshade, thereby can effectual reduction sunshade occupation space.
2. Be provided with the fixed plate through the lateral wall at the dwang, when needs carry out the dismouting to the sunshade, rotate the bolt, make the bolt not hard up to pulling the sunshade, can taking off the sunshade, otherwise can install the sunshade, can effectually carry out the dismouting to the sunshade.
3. The top plate is arranged at the top of the top box, the electric telescopic rod is arranged at the bottom of the top plate, the electric telescopic rod is used for pushing the top box, the top box pushes the shielding plate, and the height of the shielding plate can be effectively adjusted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1 according to the present invention.
Fig. 3 is the utility model discloses the side view structure schematic diagram of the fixed frame of U type.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention.
In the figure: 1. a set-top box; 2. a synchronizing wheel; 3. a synchronous belt; 4. a motor; 5. a moving block; 6. a pull rod; 7. a U-shaped fixing frame; 8. rotating the rod; 9. a fixing plate; 10. a torsion spring; 11. mounting a plate; 12. a shutter; 13. an observation window; 14. a triangular block; 15. a limiting plate; 16. a top plate; 17. an electric telescopic rod; 18. a support rod.
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.
The utility model provides an automatic turning cover plate device for a full-automatic nucleic acid extractor as shown in figures 1-4, which comprises a top box 1, wherein two symmetrically distributed synchronizing wheels 2 are rotationally connected in the top box 1 through a rotating shaft, as shown in figures 1 and 2;
the outer wall of two synchronizing wheels 2 meshes jointly and is connected with hold-in range 3, and the front side fixedly connected with motor 4 of STB 1, the output and one of them synchronizing wheel 2 fixed connection of motor 4, and the outer wall connection of hold-in range 3 has movable block 5, and the bottom fixedly connected with pull rod 6 of movable block 5, the bar opening corresponding with pull rod 6 has been seted up to the bottom of STB 1.
Meanwhile, an observation port is formed in the front side of the set top box 1, and an observation window 13 is fixedly connected in the observation port, so that the inside of the set top box 1 can be observed conveniently.
Then, the left side and the right side of the shielding plate 12 are both fixedly connected with the triangular blocks 14, and the bottom of the top box 1 is fixedly connected with the limiting plates 15 corresponding to the triangular blocks 14, so that the shielding plate 12 can be conveniently contracted.
In addition, the upper surface of the top box 1 is provided with a top plate 16, mounting holes are formed in four corners of the surface of the top plate 16, an electric telescopic rod 17 is fixedly connected to the bottom of the top plate 16, one end, away from the top plate 16, of the electric telescopic rod 17 is fixedly connected with the upper surface of the top box 1, the electric telescopic rod 17 is used for pushing the top box 1, the top box 1 pushes the shielding plate 12, and therefore the height of the shielding plate 12 can be effectively adjusted.
More specifically, the bracing piece 18 of two symmetric distributions of the right side fixedly connected with of the fixed frame 7 of U type, the one end fixedly connected with sliding block of the fixed frame 7 of U type is kept away from to bracing piece 18, and sliding block and bar opening sliding connection, stability when the fixed frame 7 of U type can effectual improvement slides.
As shown in fig. 3, one end of the pull rod 6, which is far away from the moving block 5, is fixedly connected with a U-shaped fixed frame 7, one sides of the U-shaped fixed frame 7, which are opposite to two vertical portions, are rotatably connected with rotating rods 8 through bearings, one sides of the two rotating rods 8, which are opposite to each other, are fixedly connected with fixed plates 9, one sides of the two fixed plates 9, which are opposite to each other, are fixedly connected with torsion springs 10, and one ends of the torsion springs 10, which are far away from the fixed plates 9, are fixedly connected with the side walls of the U-shaped fixed frame 7;
It should be further noted that rubber pads are arranged on the opposite sides of the two mounting plates 11, so that the friction force of the mounting plates 11 can be increased conveniently, and the clamping is more stable.
The utility model discloses the theory of operation: firstly, a motor 4 is used for driving a synchronous wheel 2 to rotate, the synchronous wheel 2 drives a synchronous belt 3 to move, the synchronous belt 3 pulls a moving block 5, the moving block 5 pulls a pull rod 6, so that the pull rod 6 slides in a strip-shaped opening, the pull rod 6 pulls a U-shaped fixed frame 7, the U-shaped fixed frame 7 pulls a shielding plate 12, and the shielding plate 12 is used for shielding a target area;
then when the curtain plate is not needed to be used, the curtain plate 12 is recovered, when the triangular block 14 is extruded on the limiting plate 15, the triangular block 14 pulls the curtain plate 12, and the curtain plate 12 drives the rotating rod 8 to rotate, so that the angle of the curtain plate 12 is adjusted, and the occupied space of the curtain plate 12 can be effectively reduced;
at last when needs carry out the dismouting to sunshade 12, rotate the bolt, make the bolt not hard up to pulling sunshade 12, can take off sunshade 12, otherwise can install sunshade 2, use electric telescopic handle 17 to promote STB 1, STB 1 promotes sunshade 12, can effectually adjust the height of sunshade 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a full-automatic nucleic acid draws appearance with automatic sunshade device that overturns, includes top box (1), its characterized in that: two symmetrically distributed synchronizing wheels (2) are rotatably connected in the top box (1) through a rotating shaft;
the outer walls of the two synchronizing wheels (2) are meshed and connected with a synchronizing belt (3) together, a motor (4) is fixedly connected to the front side of the top box (1), the output end of the motor (4) is fixedly connected with one of the synchronizing wheels (2), a moving block (5) is connected to the outer wall of the synchronizing belt (3), a pull rod (6) is fixedly connected to the bottom of the moving block (5), and a strip-shaped opening corresponding to the pull rod (6) is formed in the bottom of the top box (1);
one end, far away from the moving block (5), of the pull rod (6) is fixedly connected with a U-shaped fixing frame (7), one sides, opposite to two vertical parts, of the U-shaped fixing frame (7) are rotatably connected with rotating rods (8) through bearings, one sides, opposite to the two rotating rods (8), of the U-shaped fixing frame are fixedly connected with fixing plates (9), one sides, opposite to the two fixing plates (9), of the fixing plates are fixedly connected with torsion springs (10), and one ends, far away from the fixing plates (9), of the torsion springs (10) are fixedly connected with the side walls of the U-shaped fixing frame (7);
torsion spring (10) are located the outer wall of dwang (8), mounting panel (11) of two symmetric distributions of one end fixedly connected with of dwang (8), two are kept away from fixed plate (9) be provided with sunshade (12) between mounting panel (11) jointly, corresponding screw hole has all been seted up between sunshade (12) and mounting panel (11), and threaded hole female connection has the bolt.
2. The automatic turning shutter device for a full-automatic nucleic acid extractor according to claim 1, wherein: two one sides that mounting panel (11) are relative all are provided with the rubber pad.
3. The automatic turning shutter device for a full-automatic nucleic acid extractor according to claim 1, wherein: an observation port is formed in the front side of the top box (1), and an observation window (13) is fixedly connected in the observation port.
4. The automatic turning shutter device for a full-automatic nucleic acid extractor according to claim 1, wherein: the left side and the right side of the shielding plate (12) are both fixedly connected with triangular blocks (14), and the bottom of the top box (1) is fixedly connected with limiting plates (15) corresponding to the triangular blocks (14).
5. The automatic turning shutter device for a full-automatic nucleic acid extractor according to claim 1, wherein: the top box is characterized in that a top plate (16) is arranged on the upper surface of the top box (1), mounting holes are formed in four corners of the surface of the top plate (16), an electric telescopic rod (17) is fixedly connected to the bottom of the top plate (16), and one end, far away from the top plate (16), of the electric telescopic rod (17) is fixedly connected with the upper surface of the top box (1).
6. The automatic turning shutter device for a full-automatic nucleic acid extractor according to claim 1, wherein: the utility model discloses a fixed frame of U type, including the fixed frame of U type (7), the right side fixedly connected with of the fixed frame of U type (7) two symmetric distributions's bracing piece (18), the one end fixedly connected with sliding block of the fixed frame of U type (7) is kept away from in bracing piece (18), and sliding block and bar opening sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969374.1U CN213977619U (en) | 2020-09-10 | 2020-09-10 | Automatic turning shutter device for full-automatic nucleic acid extraction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969374.1U CN213977619U (en) | 2020-09-10 | 2020-09-10 | Automatic turning shutter device for full-automatic nucleic acid extraction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213977619U true CN213977619U (en) | 2021-08-17 |
Family
ID=77253582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021969374.1U Expired - Fee Related CN213977619U (en) | 2020-09-10 | 2020-09-10 | Automatic turning shutter device for full-automatic nucleic acid extraction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213977619U (en) |
-
2020
- 2020-09-10 CN CN202021969374.1U patent/CN213977619U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |