CN220010574U - Combined structure of RNA extraction kit - Google Patents
Combined structure of RNA extraction kit Download PDFInfo
- Publication number
- CN220010574U CN220010574U CN202321632607.2U CN202321632607U CN220010574U CN 220010574 U CN220010574 U CN 220010574U CN 202321632607 U CN202321632607 U CN 202321632607U CN 220010574 U CN220010574 U CN 220010574U
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- gear
- fixedly connected
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- spring
- box body
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- 238000010802 RNA extraction kit Methods 0.000 title claims abstract description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 88
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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 combined mechanisms, in particular to a combined structure of an RNA extraction kit, which comprises a kit body and a groove, wherein the groove is formed in the inner side of the left end of the kit body, a spring is fixedly connected to the inner side of the upper end of the kit body, one end of the spring is fixedly connected with an inclined clamping rod, the upper end of the inclined clamping rod is fixedly connected with a pull rod, the outer side of the inclined clamping rod is slidably connected to the inner side of the upper end of the kit body, a first reagent rack is slidably connected to the inner side of the kit body, a sliding groove is formed in the inner side of the first reagent rack, and a sliding rod is slidably connected to the inner side of the sliding groove.
Description
Technical Field
The utility model relates to the technical field of combined mechanisms, in particular to a combined structure of an RNA extraction kit.
Background
The combined structure of the RNA extraction kit is a kit for containing RNA reagents, the kit is provided with multiple layers or multiple groups of storage grids for containing the RNA reagents in batches, the kit comprises an internal kit frame and a kit bottle, the RNA extraction kit is used for extracting RNA of various plants, animals and microorganisms, an experimenter only needs to operate according to the steps, other reagents are not required to be prepared during use, and the kit is suitable for rapid extraction of RNA.
When the kit is taken out the reagent bottle after extracting RNA, if the friction of part laminating between reagent frame and the kit is great, because the inertia of pulling out, the reagent frame is easy to slide out suddenly, and the inside reagent bottle of reagent frame is easy to produce the collision with the reagent frame, if the reagent bottle is sealed not tight, inside reagent is easy to spill, consequently, proposes the integrated configuration of a reagent box is extracted to the RNA to above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a combined structure of an RNA extraction kit, which aims to solve the problems that if the friction between a reagent rack and the kit is large, the reagent rack is easy to suddenly slide out due to the pull-out inertia, a reagent bottle in the reagent rack is easy to collide with the reagent rack, and if the reagent bottle is not tightly sealed, the internal reagent is easy to spill.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a combined structure of RNA extraction kit, includes box body and recess, the inboard recess of box body left end is seted up, box body upper end inboard fixedly connected with spring, spring one end fixedly connected with oblique clamping lever, oblique clamping lever upper end fixedly connected with pull rod, oblique clamping lever outside sliding connection is inboard in box body upper end, box body internal side sliding connection has first reagent frame, the spout has been seted up to first reagent frame inboard, spout inboard sliding connection has the slide bar, oblique clamping lever lower extreme outside block is in the downthehole side of card, the draw-in hole is seted up in the lug inboard, lug one side fixedly connected with apron, apron one side fixedly connected with third reagent frame, slide bar upper end fixedly connected with second reagent frame, first reagent frame inboard fixedly connected with clockwork spring, clockwork spring one end fixedly connected with connecting rod, connecting rod outside fixedly connected with first gear, first gear outside and second gear outside meshing, second gear rotation is connected with on fixed block upper end, first reagent frame fixedly connected with on the first reagent frame.
Preferably, the two sides of the cover plate are fixedly connected with protruding blocks, the outer sides of the protruding blocks slide on the inner sides of the grooves, and the two sides of the front end of the box body are provided with grooves.
Preferably, the box body is in a hollow cuboid shape, the outer side of the inclined clamping rod slides on the inner side of the upper end of the box body through a spring, the lower end of the inclined clamping rod is in an inclined shape, and two inclined clamping rods and two clamping holes are formed in number.
Preferably, the shape of connecting rod is the cylinder setting, the half of the size second gear of first gear, first gear and second gear outside all are equipped with the tooth, second gear upper end outside and second reagent frame lower extreme meshing.
Preferably, the number of the clockwork spring, the connecting rod, the first gear and the second gear is three, the clockwork spring, the connecting rod, the first gear and the second gear are all arranged on the inner side of the upper end of the first reagent rack and the inner side of the upper end of the second reagent rack, the clockwork spring, the connecting rod, the first gear and the second gear are arranged on the inner side of the lower end of the box body, and teeth are arranged on the lower ends of the third reagent rack, the second reagent rack and the first reagent rack.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the extracted reagent bottles are taken out, the device automatically moves the reagent rack after the clamping rods are pulled out through the arranged springs, the inclined clamping rods, the sliding grooves, the sliding rods, the clamping holes, the clockwork springs, the connecting rods, the first gears and the second gears, and the reagent rack slowly moves to keep the reagent rack stably moving out of the reagent box, so that the extracted reagent bottles are conveniently taken out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a first reagent rack according to the present utility model;
FIG. 4 is a schematic diagram of a second gear structure according to the present utility model;
fig. 5 is a schematic diagram of the pull rod structure of the present utility model.
In the figure: 1-box body, 2-recess, 3-spring, 4-oblique clamping bar, 5-pull rod, 6-first reagent frame, 7-spout, 8-slide bar, 9-draw-in hole, 10-clockwork spring, 11-connecting rod, 12-first gear, 13-second gear, 14-fixed block, 15-second reagent frame, 16-third reagent frame, 17-apron, 18-lug.
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. 1-5, the present utility model provides a technical solution:
the utility model provides a combined structure of RNA extraction kit, including box body 1 and recess 2, recess 2 has been seted up to box body 1 left end inboard, box body 1 upper end inboard fixedly connected with spring 3, spring 3 one end fixedly connected with oblique clamping lever 4, oblique clamping lever 4 upper end fixedly connected with pull rod 5, oblique clamping lever 4 outside sliding connection is inboard in box body 1 upper end, box body 1 inboard sliding connection has first reagent frame 6, spout 7 has been seted up to first reagent frame 6 inboard, spout 7 inboard sliding connection has slide bar 8, oblique clamping lever 4 lower extreme outside block is inboard in draw-in hole 9, draw-in hole 9 is seted up inboard at lug 18, lug 18 one side fixedly connected with apron 17, apron 17 one side fixedly connected with third reagent frame 16, slide bar 8 upper end fixedly connected with second reagent frame 15, first reagent frame 6 inboard fixedly connected with spring 10, spring 10 one end fixedly connected with connecting rod 11, connecting rod 11 outside fixedly connected with first gear 12, first gear 12 outside and second gear 13 outside meshing, second gear 13 rotation is connected with on fixed block 14, first reagent frame 6 is fixedly connected with.
The equal fixedly connected with lug 18 in apron 17 both sides, lug 18 outside slip is inboard at recess 2, recess 2 has all been seted up to box body 1 front end both sides, make things convenient for lug 18 to slide inboard at apron 17 recess 2, box body 1's shape is hollow cuboid setting, the oblique clamping lever 4 outside is inboard at box body 1 upper end through spring 3 slip, the lower extreme shape of oblique clamping lever 4 is the slope setting, the quantity of oblique clamping lever 4 and draw-in hole 9 all sets up two, the convenience carries out spacing effect to lug 18, connecting rod 11's shape is the cylinder setting, first gear 12's size second gear 13's half, first gear 12 all is equipped with the tooth with second gear 13 outside, second gear 13 upper end outside and second reagent frame 15 lower extreme meshing, conveniently drive second gear 13 and rotate the effect, spring 10, connecting rod 11, the quantity of first gear 12 and second gear 13 all sets up three, spring 10, connecting rod 11, first gear 12 and second gear 13 all set up at first frame 6 and second reagent frame 15 upper end, the convenience is equipped with first gear 10, first gear 11, first gear 12 and second gear frame 12, reagent box 1 and second gear 13 are equipped with the reagent frame 16, reagent is rotated to the reagent frame 16, reagent is convenient for the third gear frame 16 is equipped with the reagent frame 13.
The working flow is as follows: when the device is used, when a reagent bottle needs to be taken out after RNA is extracted, the pull rod 5 is pulled, the pull rod 5 moves to drive the inclined clamping rod 4 fixedly connected with the lower end to slide on the inner side of the upper end of the box body 1, after the lower end of the inclined clamping rod 4 is separated from the clamping hole 9 formed on the inner side of the convex block 18, the spring 10 fixedly connected with the inner sides of the first reagent rack 6, the second reagent rack 15 and the third reagent rack 16 is under the elasticity, the spring 10 drives the connecting rod 11 fixedly connected with one end to rotate, the connecting rod 11 is rotationally connected with the inner side of the first reagent rack 6, the connecting rod 11 rotates to drive the first gear 12 fixedly connected with the outer side to rotate, the first gear 12 rotates to drive the second gear 13 meshed with the outer side to be rotationally connected with the inner side of the fixed block 14 fixedly connected with the upper end of the first reagent rack 6, due to one half of the size of the first gear 12 and the second gear 13, the second gear 13 rotates slowly, the second gear 13 rotates to drive the second reagent rack 15 meshed with the outer side to slide on the inner side of the chute 7 arranged on the inner side of the upper end of the first reagent rack 6 through the bump 18 fixedly connected with the lower end, the slide bar 8 and the chute 7 play a role in limiting the sliding of the second reagent rack 15, teeth are arranged on the lower ends of the second reagent rack 15, the third reagent rack 16 and the first reagent rack 6, the third reagent rack 16 moves simultaneously with the working principle, the third reagent rack 16 moves to drive the cover plate 17 fixedly connected with one side to move, after the movement is finished, the cover plate 17 plays a supporting role, the bumps 18 fixedly connected with two sides of the cover plate 17 slide on the inner side of the groove 2, the clamping holes 9 arranged on the inner side of the bumps 18 facilitate the clamping with the fixed blocks 14, the inclined clamping rod 4 moves under the elasticity of the springs 3, slope form that the oblique kelly 4 lower extreme set up is in the parallel and level setting with box body 1, makes things convenient for the effect that apron 17 closed, can realize in sum, pulls out the back to the kelly, and the device is automatic to remove the kit outside to the reagent frame, and the reagent frame slowly moves, keeps the stability of reagent frame to shift out to the kit outside to the convenience takes out the reagent bottle after extracting.
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 (5)
1. The utility model provides a combined structure of RNA extraction kit, includes box body (1) and recess (2), its characterized in that: the novel multifunctional spiral spring comprises a box body (1), wherein a groove (2) is formed in the inner side of the left end of the box body (1), a spring (3) is fixedly connected to the inner side of the upper end of the box body (1), an inclined clamping rod (4) is fixedly connected to one end of the spring (3), a pull rod (5) is fixedly connected to the upper end of the inclined clamping rod (4), a first reagent rack (6) is slidingly connected to the outer side of the inclined clamping rod (4), a sliding groove (7) is formed in the inner side of the first reagent rack (6), a sliding rod (8) is formed in the inner side of the sliding groove (7), the outer side of the lower end of the inclined clamping rod (4) is clamped to the inner side of a clamping hole (9), a cover plate (17) is fixedly connected to one side of the protruding block (18), a third reagent rack (16) is fixedly connected to the upper end of the second rack (15), a first reagent rack (6) is slidingly connected to the inner side of the first reagent rack (6), a spring (10) is fixedly connected to the outer side of the first connecting rod (12), a spring (12) is fixedly connected to the outer side of the first connecting rod (12), and the first connecting rod (12) is fixedly meshed with the outer side of the first connecting rod (12), the second gear (13) is rotatably connected to the inner side of the upper end of the fixed block (14), and the fixed block (14) is fixedly connected to the upper end of the first reagent frame (6).
2. The combination of RNA extraction kits of claim 1, wherein: the two sides of the cover plate (17) are fixedly connected with the convex blocks (18), the outer sides of the convex blocks (18) slide on the inner sides of the grooves (2), and the grooves (2) are formed in the two sides of the front end of the box body (1).
3. The combination of RNA extraction kits of claim 1, wherein: the shape of box body (1) is hollow cuboid setting, the outside of oblique shape card pole (4) is through spring (3) slip inboard in box body (1) upper end, the lower extreme shape of oblique shape card pole (4) is the slope setting, the quantity of oblique shape card pole (4) and draw-in hole (9) all sets up two.
4. The combination of RNA extraction kits of claim 1, wherein: the shape of connecting rod (11) is the cylinder setting, the half of size second gear (13) of first gear (12), first gear (12) all are equipped with the tooth with second gear (13) outside, second gear (13) upper end outside and second reagent frame (15) lower extreme meshing.
5. The combination of RNA extraction kits of claim 1, wherein: the spring device is characterized in that the number of the spring (10), the connecting rod (11), the first gear (12) and the second gear (13) is three, the spring (10), the connecting rod (11), the first gear (12) and the second gear (13) are arranged on the inner side of the upper ends of the first reagent rack (6) and the second reagent rack (15), the spring (10), the connecting rod (11), the first gear (12) and the second gear (13) are arranged on the inner side of the lower end of the box body (1), and teeth are arranged on the lower ends of the third reagent rack (16), the second reagent rack (15) and the first reagent rack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632607.2U CN220010574U (en) | 2023-06-26 | 2023-06-26 | Combined structure of RNA extraction kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632607.2U CN220010574U (en) | 2023-06-26 | 2023-06-26 | Combined structure of RNA extraction kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220010574U true CN220010574U (en) | 2023-11-14 |
Family
ID=88694511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321632607.2U Active CN220010574U (en) | 2023-06-26 | 2023-06-26 | Combined structure of RNA extraction kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220010574U (en) |
-
2023
- 2023-06-26 CN CN202321632607.2U patent/CN220010574U/en active Active
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