CN215712911U - Full-automatic nucleic acid extraction appearance - Google Patents
Full-automatic nucleic acid extraction appearance Download PDFInfo
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- CN215712911U CN215712911U CN202121534195.XU CN202121534195U CN215712911U CN 215712911 U CN215712911 U CN 215712911U CN 202121534195 U CN202121534195 U CN 202121534195U CN 215712911 U CN215712911 U CN 215712911U
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- nucleic acid
- acid extractor
- movable frame
- block
- automatic nucleic
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Abstract
The utility model discloses a full-automatic nucleic acid extractor, which comprises a nucleic acid extractor body and handrails arranged on the nucleic acid extractor body, wherein a plurality of fixed frames with slots are arranged on the nucleic acid extractor body, the end parts of the fixed frames are provided with movable frames with rotating shafts, the bottoms of the movable frames are provided with universal wheels, and the end parts of the rotating shafts are connected with insert blocks matched with the slots for use through bearings. This kind of full-automatic nucleic acid extraction appearance, through the inserted block, the apparatus further comprises a rotating shaft, the adjustable shelf, universal wheel and stop gear's cooperation is used, make people when needing to remove nucleic acid extraction appearance body, can be through rotating the adjustable shelf, make the universal wheel towards ground, people can drive nucleic acid extraction appearance body through the pulling handrail and remove, the flexibility of arrangement has been promoted, the people's transport of being convenient for, and can make gag lever post and universal wheel can separate with the mount through twisting the threaded rod, be convenient for change gag lever post and universal wheel.
Description
Technical Field
The utility model relates to a nucleic acid extractor, in particular to a full-automatic nucleic acid extractor.
Background
The nucleic acid extractor is an instrument for automatically completing the extraction of sample nucleic acid by using a matched nucleic acid extraction reagent, and is widely applied to various fields of disease control centers, clinical disease diagnosis, blood transfusion safety, forensic medicine identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.
At present, most nucleic acid extraction appearance needs people to lift up manually in handling and carries, and holistic flexibility is poor, wastes time and energy, the integral movement of not being convenient for. Therefore, we improve this and propose a fully automatic nucleic acid extractor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a full-automatic nucleic acid extractor, which comprises a nucleic acid extractor body and handrails arranged on the nucleic acid extractor body, wherein a plurality of fixed frames with slots are arranged on the nucleic acid extractor body, the end parts of the fixed frames are provided with movable frames with rotating shafts, universal wheels are arranged at the bottoms of the movable frames, and the end parts of the rotating shafts are connected with inserting blocks matched with the slots for use through bearings;
be provided with on the mount and be used for restricting the adjustable shelf pivoted stop gear, stop gear is including setting up the threaded rod in the mount both sides, the tip of threaded rod is connected with the gag lever post through the bearing, the tip cover of gag lever post is equipped with the spacing of setting in adjustable shelf one side.
As a preferable technical scheme of the utility model, threaded holes are formed in both sides of the insertion block, and the inner parts of the threaded holes are in threaded connection with the end parts of the threaded rods.
As a preferable technical scheme of the utility model, the end part of the movable frame is provided with a supporting mechanism, the supporting mechanism comprises a supporting block arranged on the movable frame, the end part of the supporting block is connected with a cushion block, and the cushion block is provided with anti-skid grains.
As a preferred technical scheme of the utility model, a damping mechanism is arranged between the supporting block and the movable frame, and the damping mechanism comprises a telescopic rod arranged between the supporting block and the movable frame.
As a preferable technical scheme of the utility model, the damping mechanism further comprises an elastic piece arranged on the telescopic rod, and two ends of the elastic piece are respectively connected with the opposite sides of the supporting block and the movable frame.
As a preferred technical solution of the present invention, the elastic member is specifically a damping spring.
The utility model has the beneficial effects that: this kind of full-automatic nucleic acid extraction appearance, through the inserted block, the apparatus further comprises a rotating shaft, the adjustable shelf, universal wheel and stop gear's cooperation is used, make people when needing to remove nucleic acid extraction appearance body, can be through rotating the adjustable shelf, make the universal wheel towards ground, people can drive nucleic acid extraction appearance body through the pulling handrail and remove, the flexibility of arrangement has been promoted, the people's transport of being convenient for, and can make gag lever post and universal wheel can separate with the mount through twisting the threaded rod, be convenient for change gag lever post and universal wheel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a fully automatic nucleic acid extractor according to the present invention;
FIG. 2 is an enlarged schematic view of the nucleic acid extractor of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the fixed frame and the movable frame in FIG. 2 of the full-automatic nucleic acid extractor of the present invention.
In the figure: 1. a nucleic acid extractor body; 2. a handrail; 3. a fixed mount; 4. a slot; 5. inserting a block; 6. a rotating shaft; 7. a movable frame; 8. a universal wheel; 9. a threaded hole; 10. a threaded rod; 11. a limiting rod; 12. a limiting frame; 13. a telescopic rod; 14. a support block; 15. cushion blocks; 16. an elastic member.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, fig. 2 and fig. 3, the full-automatic nucleic acid extractor of the present invention comprises a nucleic acid extractor body 1 and a handrail 2 arranged on the nucleic acid extractor body 1, wherein the nucleic acid extractor body 1 is provided with a plurality of fixed frames 3 with slots 4, the end of the fixed frame 3 is provided with a movable frame 7 with a rotating shaft 6, the bottom of the movable frame 7 is provided with a universal wheel 8, and the end of the rotating shaft 6 is connected with an insert block 5 used in cooperation with the slots 4 through a bearing;
be provided with on mount 3 and be used for restricting the pivoted stop gear of adjustable shelf 7, stop gear is including setting up the threaded rod 10 in mount 3 both sides, and the tip of threaded rod 10 is connected with gag lever post 11 through the bearing, and the tip cover of gag lever post 11 is equipped with the spacing 12 that sets up in adjustable shelf 7 one side.
Wherein, threaded hole 9 has all been seted up to the both sides of inserted block 5, and threaded hole 9's inside and the tip threaded connection of threaded rod 10 through threaded hole 9 on the slot 4, make people can adjust the clearance between gag lever post 11 and the mount 3 through rotating threaded rod 10, adjust the elasticity when gag lever post 11 rotates to can be through unscrewing threaded rod 10, make people can change gag lever post 11 and universal wheel 8.
Wherein, the tip of adjustable shelf 7 is provided with supporting mechanism, and supporting mechanism is including setting up supporting shoe 14 on adjustable shelf 7, and the end connection of supporting shoe 14 has cushion 15, sets up anti-skidding line on the cushion 15, through supporting mechanism, when making people not need to remove nucleic acid extraction appearance body 1, can overturn adjustable shelf 7, makes supporting shoe 14 and cushion 15 support nucleic acid extraction appearance body 1 to through the anti-skidding line on the cushion 15, make nucleic acid extraction appearance body 1 be difficult for sliding.
Wherein, be provided with damper between supporting shoe 14 and the adjustable shelf 7, damper is including setting up telescopic link 13 between supporting shoe 14 and adjustable shelf 7, through damper, when making supporting shoe 14 and cushion 15 support nucleic acid extraction appearance body 1, can play good supporting role to nucleic acid extraction appearance body 1.
Wherein, damper still includes the elastic component 16 of setting on telescopic link 13, and the both ends of elastic component 16 are connected with the opposite side of supporting shoe 14 and adjustable shelf 7 respectively, can play good supporting role to nucleic acid extraction appearance body 1 through elastic component 16.
The elastic member 16 is a damping spring.
When the device works, when the nucleic acid extractor body 1 needs to be moved, the limiting rods 11 are rotated to separate the limiting rods 11 from the limiting frames 12, the movable frame 7 is rotated to contact the universal wheels 8 with the ground, the limiting rods 11 are rotated again, the end parts of the two limiting rods 11 on the same fixed frame 3 respectively enter the two limiting frames 12 on the same movable frame 7 to prevent the movable frame 7 from rotating, the nucleic acid extractor body 1 is moved under the action of the universal wheels 8 by pulling the handrails 2, when the nucleic acid extractor body 1 does not need to be moved, the steering of the movable frame 7 is adjusted by the method, the cushion blocks 15 on the supporting blocks 14 are contacted with the ground, the stability of the nucleic acid extractor body 1 when the nucleic acid extractor body 1 is placed is improved, when the limiting rods 11 and the universal wheels 8 need to be replaced, the two limiting rods 11 on the same fixed frame 3 are unscrewed, and the end parts of the two limiting rods 11 are separated from the inner parts of the two threaded holes 9, the limiting rod 11 is taken down from the fixed frame 3, the insert block 5 on the movable frame 7 is taken out from the inside of the slot 4, the insert block 5 provided with the new universal wheel 8 is inserted into the inside of the slot 4, the threaded rod 10 on the new limiting rod 11 is screwed into the threaded hole 9 at the corresponding position, the limiting rod 11 is fixed on the fixed frame 3, and the insert block 5 is fixed in the slot 4.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A full-automatic nucleic acid extractor comprises a nucleic acid extractor body (1) and handrails (2) arranged on the nucleic acid extractor body (1), and is characterized in that a plurality of fixed frames (3) with slots (4) are arranged on the nucleic acid extractor body (1), a movable frame (7) with a rotating shaft (6) is arranged at the end part of each fixed frame (3), universal wheels (8) are installed at the bottom of each movable frame (7), and the end part of each rotating shaft (6) is connected with an insertion block (5) matched with the slot (4) for use through a bearing;
be provided with on mount (3) and be used for restricting adjustable shelf (7) pivoted stop gear, stop gear is including setting up threaded rod (10) in mount (3) both sides, the tip of threaded rod (10) is connected with gag lever post (11) through the bearing, the tip cover of gag lever post (11) is equipped with spacing (12) of setting in adjustable shelf (7) one side.
2. The automatic nucleic acid extractor according to claim 1, wherein the two sides of the insert block (5) are provided with threaded holes (9), and the inner parts of the threaded holes (9) are in threaded connection with the end parts of the threaded rods (10).
3. The full-automatic nucleic acid extraction instrument according to claim 1, wherein a support mechanism is arranged at the end of the movable frame (7), the support mechanism comprises a support block (14) arranged on the movable frame (7), a cushion block (15) is connected to the end of the support block (14), and the cushion block (15) is provided with anti-skid grains.
4. The automatic nucleic acid extractor according to claim 3, wherein a shock absorbing mechanism is arranged between the supporting block (14) and the movable frame (7), and the shock absorbing mechanism comprises a telescopic rod (13) arranged between the supporting block (14) and the movable frame (7).
5. The automatic nucleic acid extractor of claim 4, wherein the damping mechanism further comprises an elastic member (16) disposed on the telescopic rod (13), and two ends of the elastic member (16) are connected to opposite sides of the support block (14) and the movable frame (7), respectively.
6. The automatic nucleic acid extractor of claim 5, wherein the elastic member (16) is a shock-absorbing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534195.XU CN215712911U (en) | 2021-07-07 | 2021-07-07 | Full-automatic nucleic acid extraction appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534195.XU CN215712911U (en) | 2021-07-07 | 2021-07-07 | Full-automatic nucleic acid extraction appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215712911U true CN215712911U (en) | 2022-02-01 |
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ID=80047765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121534195.XU Active CN215712911U (en) | 2021-07-07 | 2021-07-07 | Full-automatic nucleic acid extraction appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215712911U (en) |
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2021
- 2021-07-07 CN CN202121534195.XU patent/CN215712911U/en active Active
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