CN215286075U - Kit for extracting plant genome DNA - Google Patents
Kit for extracting plant genome DNA Download PDFInfo
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- CN215286075U CN215286075U CN202121536848.8U CN202121536848U CN215286075U CN 215286075 U CN215286075 U CN 215286075U CN 202121536848 U CN202121536848 U CN 202121536848U CN 215286075 U CN215286075 U CN 215286075U
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Abstract
The utility model discloses an extract plant genome DNA's kit, rotate the lid of being connected including main box and with one side of main box, first fixedly connected with fixed plate of week in the main box, a plurality of lumens of putting have been seted up at the top of fixed plate, and put the both sides of week in the lumen and all install two and be used for fixed flexible glue layers, the below of fixed plate is equipped with the layer board, and the top of layer board has seted up the concave circular groove, the lower half of week in the main box is provided with the control assembly who is used for controlling the layer board and goes up and down, one side of control assembly is provided with and is used for driven transmission assembly, the bottom of lid is equipped with and is used for spacing limiting plate. This extract kit of plant genome DNA, it is strong not only to have improved stability, is applicable to the test tube of diameter difference, and is convenient for take.
Description
Technical Field
The utility model belongs to the technical field of DNA sampling device, concretely relates to draw kit of plant genome DNA.
Background
Plants are one of the major forms of life and include such familiar organisms as trees, shrubs, vines, grasses, ferns, and green algae, lichens. In order to understand the plant more deeply, need carry out the research of sampling to the DNA of plant, the sample need use the kit to deposit the test tube after the sample, and current kit structure is comparatively simple, can not fix the test tube of different diameters well, and removes the in-process stability relatively poor, also comparatively troublesome when taking.
Therefore, in order to address this situation, there is an urgent need to design and produce a kit for extracting plant genomic DNA to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extract plant genome DNA's kit 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 an extract plant genome DNA's kit, rotates the lid of being connected including main box and with one side of main box, the first half fixedly connected with fixed plate of main box internal week, a plurality of lumens of putting have been seted up at the top of fixed plate, and put the both sides of lumen internal week and all install two and be used for fixed flexible glue layers, the below of fixed plate is equipped with the layer board, and the top of layer board has seted up the concave circular groove, the lower half of main box internal week is provided with and is used for the control assembly that the control assembly goes up and down, one side of control assembly is provided with and is used for driven transmission assembly, the bottom of lid is equipped with and is used for spacing limiting plate.
Preferably, the control assembly comprises a reverse screw rod and nut seats, threads with opposite directions are arranged at two ends of the reverse screw rod, one end of the reverse screw rod is connected with the inner circumference of the main box in a rotating mode through a rotating bearing seat, the nut seats are sleeved at two ends of the reverse screw rod, and the tops of the two nut seats are hinged to control plates.
Preferably, the transmission assembly comprises a transmission bevel gear, a driving bevel gear and a rotating rod, one end of the transmission bevel gear is fixedly connected with one end of the reverse screw rod, the driving bevel gear is meshed with one side of the transmission bevel gear, and the rotating rod is fixedly connected with the top of the driving bevel gear.
Preferably, an elastic part is fixedly connected between one side of the soft rubber layer and the corresponding tube placing cavity, and the elastic part is rubber or a compression spring with better elasticity.
Preferably, the top of the limiting plate is fixedly connected with an elastic spring, and one end of the elastic spring, which is far away from the limiting plate, is fixedly connected with the top of the box cover.
Preferably, the two ends of the control plate are both provided with center holes, and the two center holes are respectively hinged with the corresponding nut seat and the corresponding supporting plate.
Preferably, the top end of dwang runs through the fixed plate, and the top end integrated into one piece of dwang has the rotatory handle of being convenient for.
The utility model discloses a technological effect and advantage: according to the kit for extracting the plant genome DNA, the rotating handle is rotated to drive the rotating rod to rotate, so that the driving bevel gear rotates, and the transmission bevel gear further rotates, and the reverse screw rod can be driven to rotate; the nut seat is driven to move through the rotation of the reverse screw rod, so that the control panel drives the test tube at the top of the supporting plate to ascend, and the effect of taking the test tube conveniently can be achieved; the test tubes are clamped by the soft adhesive layer through the elastic restoring force of the elastic piece, so that the test tubes with different diameters can be adapted; elastic spring's elastic restoring force drives the limiting plate and presses the top of test tube and hold to can carry on spacingly to the test tube, further improve stability, this extract plant genome DNA's kit, it is strong not only to have improved stability, is applicable to the different test tubes of diameter, and is convenient for take.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the soft rubber layer of the present invention.
In the figure: the automatic transmission device comprises a main box 1, a box cover 2, a fixing plate 3, a soft rubber layer 4, a supporting plate 5, a limiting plate 6, a control plate 7, a reverse screw rod 51, a nut seat 52, a transmission bevel gear 61, a driving bevel gear 62 and a rotating rod 63.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
For more convenient use, as shown in fig. 1, fig. 2 and fig. 3, one side of main box 1 is connected with lid 2 through the hinge rotation, the first half fixedly connected with fixed plate 3 of main box 1 internal week, a plurality of lumens of putting have been seted up at the top of fixed plate 3, put the interior week both sides of lumen and all install two flexible glue layers 4 that are used for fixing (be equipped with the test tube that is used for depositing DNA between two flexible glue layers 4), the installation can be selected for the fastener with the connected mode, bonding or welding etc., the below of fixed plate 3 is equipped with layer board 5, concave circular groove has been seted up at layer board 5's top, concave circular groove can hold up the bottom of test tube, the interior week lower half of main box 1 is provided with the control assembly who is used for control layer board 5 to go up and down, one side of control assembly is provided with and is used for driven transmission assembly, the bottom of lid 2 is equipped with and is used for spacing limiting plate 6.
In order to perform a transmission function, as shown in fig. 2, a driving bevel gear 62 is engaged with one side of a transmission bevel gear 61, a rotating rod 63 is fixedly connected to the top of the driving bevel gear 62, the top end of the rotating rod 63 penetrates through the fixing plate 3, a rotating handle convenient to rotate is integrally formed at the top end of the rotating rod 63, the rotating rod 63 is driven to rotate by rotating the rotating handle, the driving bevel gear 62 is driven to rotate, the transmission bevel gear 61 is further driven to rotate, one end of the transmission bevel gear 61 is fixedly connected with one end of the reverse screw rod 51, and the reverse screw rod 51 can be driven to rotate by the rotation of the transmission bevel gear 61.
In order to facilitate taking, as shown in fig. 2, two ends of the reverse lead screw 51 are provided with threads in opposite directions, one end of the reverse lead screw 51 is rotatably connected with the inner periphery of the main box 1 through a rotating bearing seat, nut seats 52 are respectively sleeved at two ends of the reverse lead screw 51, the nut seats 52 are driven to move through rotation of the reverse lead screw 51, the control plate 7 is enabled to drive test tubes at the top of the supporting plate 5 to ascend, so that the effect of facilitating taking can be achieved, the top of the two nut seats 52 is hinged with the control plate 7, central holes are respectively formed at two ends of the control plate 7, the two central holes are respectively hinged with the corresponding nut seats 52 and the supporting plate 5, two connecting blocks with fixing holes are respectively installed at two sides of the bottom of the nut seats 52 and the supporting plate 5, and the central holes are rotatably connected with the corresponding two fixing hole through bearing seats.
In order to carry out centre gripping and spacing to the test tube of difference, as shown in fig. 2 and fig. 3, flexible glue layer 4 (flexible glue layer 4 can increase according to the demand, thereby can improve stability) one side and the corresponding fixed connection elastic component of putting between the lumen, the elastic component is the better rubber of elasticity or compression spring, elastic restoring force through the elastic component, make flexible glue layer 4 carry out the centre gripping to the test tube, thereby can adapt to the test tube of different diameters, limiting plate 6's top fixed connection elastic spring, limiting plate 6's one end and lid 2's top fixed connection are kept away from to elastic spring, elastic restoring force through elastic spring, it presses and holds to drive limiting plate 6 top to test tube 2, thereby can carry on spacingly to the test tube, further improve stability.
Theory of operation, this draw plant genome DNA's kit, when depositing, pass the test tube between two soft glue layers 4, elastic restoring force through the elastic component, it is fixed to make soft glue layer 4 carry out the centre gripping to the test tube, cover lid 2 again, and elastic restoring force through elastic spring, it is fixed to drive limiting plate 6 to press the top of test tube 2, carry the device body to required place after, open lid 2, rotate the twist grip, it is rotatory to drive dwang 63, it is rotatory to make transmission bevel gear 61, further drive reverse lead screw 51 and rotate, reverse lead screw 51's rotation, it removes to drive nut seat 52, make control panel 7 drive the test tube that has the 5 tops of layer board rise, can take out the test tube and detect.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (7)
1. The utility model provides an extract kit of plant genome DNA, includes main box (1) and rotates lid (2) of being connected with one side of main box (1), its characterized in that: the utility model discloses a safe and convenient storage box, including main box (1), first fixedly connected with fixed plate (3) of week, the top of fixed plate (3) has been seted up a plurality of lumens of putting, and has put the both sides of lumen internal week and all install two soft glue layers (4) that are used for fixing, the below of fixed plate (3) is equipped with layer board (5), and the top of layer board (5) has seted up the concave circular groove, the lower half of main box (1) internal week is provided with the control assembly who is used for control layer board (5) to go up and down, one side of control assembly is provided with and is used for driven transmission assembly, the bottom of lid (2) is equipped with and is used for spacing limiting plate (6).
2. The kit for extracting plant genomic DNA according to claim 1, wherein: the control assembly comprises a reverse screw rod (51) and nut seats (52), opposite threads are arranged at two ends of the reverse screw rod (51), one end of the reverse screw rod (51) is connected with the inner circumference of the main box (1) through a rotating bearing seat in a rotating mode, the nut seats (52) are sleeved at two ends of the reverse screw rod (51), and the tops of the two nut seats (52) are hinged to a control plate (7).
3. The kit for extracting plant genomic DNA according to claim 2, wherein: the transmission assembly comprises a transmission bevel gear (61), a driving bevel gear (62) and a rotating rod (63), one end of the transmission bevel gear (61) is fixedly connected with one end of a reverse screw rod (51), the driving bevel gear (62) is meshed with one side of the transmission bevel gear (61), and the top of the driving bevel gear (62) is fixedly connected with the rotating rod (63).
4. The kit for extracting plant genomic DNA according to claim 1, wherein: an elastic part is fixedly connected between one side of the soft rubber layer (4) and the corresponding tube placing cavity, and the elastic part is rubber or a compression spring with better elasticity.
5. The kit for extracting plant genomic DNA according to claim 1, wherein: the top of the limiting plate (6) is fixedly connected with an elastic spring, and one end, far away from the limiting plate (6), of the elastic spring is fixedly connected with the top of the box cover (2).
6. The kit for extracting plant genomic DNA according to claim 2, wherein: the two ends of the control plate (7) are provided with center holes, and the two center holes are respectively hinged with the corresponding nut seat (52) and the supporting plate (5).
7. The kit for extracting plant genomic DNA according to claim 3, wherein: the top of dwang (63) runs through fixed plate (3), and the top integrated into one piece of dwang (63) has the rotatory handle of revolving of being convenient for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121536848.8U CN215286075U (en) | 2021-07-07 | 2021-07-07 | Kit for extracting plant genome DNA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121536848.8U CN215286075U (en) | 2021-07-07 | 2021-07-07 | Kit for extracting plant genome DNA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215286075U true CN215286075U (en) | 2021-12-24 |
Family
ID=79521132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121536848.8U Active CN215286075U (en) | 2021-07-07 | 2021-07-07 | Kit for extracting plant genome DNA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215286075U (en) |
-
2021
- 2021-07-07 CN CN202121536848.8U patent/CN215286075U/en active Active
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