阅读说明：本技术 植入式植物汁液的获取装置 (Implantable plant juice acquisition device ) 是由 罗斌 侯佩臣 李爱学 周亚男 张晗 黄硕 于 2021-08-16 设计创作，主要内容包括：本发明提供一种植入式植物汁液的获取装置,包括：壳体,所述壳体的第一端为网状结构；隔板组件,所述隔板组件设置在所述壳体内,所述隔板组件与所述壳体的内壁围设成第一空间,其中,所述隔板组件的第一隔板设有出液口；集液瓶,所述集液瓶设置在所述出液口的正下方；活塞,所述活塞设置在所述壳体内,所述活塞的四周分别与所述第一隔板以及所述壳体的内壁连接,所述活塞与所述第一隔板之间形成第二空间；驱动组件,所述驱动组件设置在所述第二空间,所述驱动组件的部分与所述活塞连接。本发明提供的植入式植物汁液的获取装置,采用微创方式植入植物组织内部来获取汁液,不会对植物组织造成破坏,从而不会导致植物组织死亡。(The invention provides a device for obtaining juice of an implantable plant, which comprises: the first end of the shell is of a net-shaped structure; the baffle plate assembly is arranged in the shell, and a first space is enclosed by the baffle plate assembly and the inner wall of the shell, wherein a liquid outlet is formed in a first baffle plate of the baffle plate assembly; the liquid collecting bottle is arranged right below the liquid outlet; the piston is arranged in the shell, the periphery of the piston is respectively connected with the first partition plate and the inner wall of the shell, and a second space is formed between the piston and the first partition plate; a drive assembly disposed in the second space, a portion of the drive assembly being connected to the piston. The implantable plant juice acquisition device provided by the invention is implanted into plant tissues to acquire juice in a minimally invasive manner, and the plant tissues are not damaged, so that the plant tissues are not dead.)

1. An apparatus for obtaining juice from an implantable plant, comprising:

the first end of the shell is of a net-shaped structure;

the baffle plate assembly is arranged in the shell, and a first space is enclosed by the baffle plate assembly and the inner wall of the shell, wherein a liquid outlet is formed in a first baffle plate of the baffle plate assembly;

the liquid collecting bottle is arranged right below the liquid outlet;

the piston is arranged in the shell, the periphery of the piston is respectively connected with the first partition plate and the inner wall of the shell, and a second space is formed between the piston and the first partition plate;

a drive assembly disposed in the second space, a portion of the drive assembly being connected to the piston.

2. The implantable plant juice obtaining device according to claim 1, wherein said baffle plate assembly comprises:

the first end of the first partition plate is connected with the second end of the shell;

and the first end of the second partition plate is perpendicular to the first end of the first partition plate, and the second end of the second partition plate is connected with the shell.

3. The device for obtaining implantable plant juice according to claim 2, further comprising a filtering membrane, wherein the filtering membrane is disposed in parallel with the piston, the periphery of the filtering membrane is connected to the first partition plate and the inner wall of the housing, respectively, and the liquid outlet is located between the filtering membrane and the piston, wherein a third space is formed between the filtering membrane and the first end of the housing.

4. The implantable plant juice obtaining device according to claim 1, wherein said driving assembly comprises:

the two ends of the screw rod are respectively connected with the piston and the motor;

the battery is electrically connected with the motor.

5. The implantable plant juice obtaining device according to claim 4, further comprising a controller disposed in said second space, said controller being electrically connected to said battery and said motor.

6. The implantable plant juice obtaining device according to claim 5, further comprising a concentration sensor disposed in said liquid collecting bottle, said concentration sensor being electrically connected to said controller.

7. The implantable plant juice obtaining device according to claim 1, further comprising a waste liquid deriving assembly, said waste liquid deriving assembly comprising:

a catheter, one end of which is arranged in the liquid collecting bottle, and the second end of which extends to the outside of the shell;

a pump disposed at the catheter and located outside of the housing.

8. The implantable plant juice obtaining device according to claim 1, wherein said first end of said housing is pointed.

9. The implantable plant juice obtaining device according to claim 1, further comprising a liquid collecting tube, wherein a first end of said liquid collecting tube is connected with said liquid outlet, and a second end of said liquid collecting tube is disposed in said liquid collecting bottle.

10. The device for obtaining implantable plant juice according to claim 4, wherein said driving assembly further comprises a fixing frame, said fixing frame is connected with said first partition plate and said housing, and said fixing frame is used for fixing said motor.

Technical Field

The invention relates to the technical field of plant juice acquisition, in particular to an implantable plant juice acquisition device.

Background

The plants contain various organic matters and inorganic matters which are distributed in plant juice and are necessary substances for plant life activities, the content and the variation of the substances relate to important biological processes of plant growth and development, flowering and fructification, aging and death, response to environmental changes, defense mechanisms and the like, the detection of the content of the organic matters and the content of the inorganic matters is always a result of great attention of plant researchers, but the successful and rapid acquisition of the plant juice is the most important link for the detection of the organic matters and the inorganic matters.

The existing sampling method mainly adopts methods of picking, cutting, shearing or harvesting and the like to directly obtain partial or all tissues, even the whole plant material, and then obtains juice through pretreatment methods such as grinding, crushing, chemical treatment and the like.

Disclosure of Invention

The invention provides an embedded plant juice acquisition device, which is used for solving the defect that the plant juice acquisition method in the prior art damages plants.

The invention provides a device for obtaining juice of an implantable plant, which comprises: the first end of the shell is of a net-shaped structure; the baffle plate assembly is arranged in the shell, and a first space is enclosed by the baffle plate assembly and the inner wall of the shell, wherein a liquid outlet is formed in a first baffle plate of the baffle plate assembly; the liquid collecting bottle is arranged right below the liquid outlet; the piston is arranged in the shell, the periphery of the piston is respectively connected with the first partition plate and the inner wall of the shell, and a second space is formed between the piston and the first partition plate; a drive assembly disposed in the second space, a portion of the drive assembly being connected to the piston.

According to the present invention, there is provided an apparatus for obtaining juice from a plant of the plant type, the barrier assembly comprising: the first end of the first partition plate is connected with the second end of the shell; and the first end of the second partition plate is perpendicular to the first end of the first partition plate, and the second end of the second partition plate is connected with the shell.

The device for obtaining the juice of the planted plant further comprises a filtering membrane, wherein the filtering membrane is arranged in parallel with the piston, the periphery of the filtering membrane is respectively connected with the first partition plate and the inner wall of the shell, the liquid outlet is located between the filtering membrane and the piston, and a third space is formed between the filtering membrane and the first end of the shell.

According to the present invention, there is provided an apparatus for obtaining juice from plants, the driving assembly comprising: the two ends of the screw rod are respectively connected with the piston and the motor; the battery is electrically connected with the motor.

The device for obtaining the juice of the planted plant further comprises a controller, wherein the controller is arranged in the second space, and the controller is electrically connected with the battery and the motor.

The device for acquiring the juice of the plant in the plant type provided by the invention further comprises a concentration sensor, wherein the concentration sensor is arranged in the liquid collecting bottle and is electrically connected with the controller.

The invention provides an acquisition device of plant juice of planting formula, still includes the waste liquid and derives the subassembly, the waste liquid is derived the subassembly and is included: a catheter, one end of which is arranged in the liquid collecting bottle, and the second end of which extends to the outside of the shell; a pump disposed at the catheter and located outside of the housing.

According to the plant juice extracting device, the first end of the shell is pointed.

The device for obtaining the plant juice in the planting mode further comprises a liquid collecting pipe, wherein the first end of the liquid collecting pipe is connected with the liquid outlet, and the second end of the liquid collecting pipe is arranged in the liquid collecting bottle.

According to the device for acquiring the juice of the planted plant provided by the invention, the driving assembly further comprises a fixing frame, the fixing frame is connected with the first partition plate and the shell, and the fixing frame is used for fixing the motor.

The implantable plant juice acquisition device provided by the invention is implanted into plant tissues to acquire juice in a minimally invasive manner, so that the plant tissues are not damaged, and the plant tissues are dead.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an implanted plant juice acquisition device provided by the invention;

reference numerals:

10: a housing; 11: a first space; 12: a second space;

13: a third space; 20: a piston; 31: a first separator;

32: a second separator; 33: a liquid outlet; 41: a screw rod;

42: a motor; 43: a battery; 44: a fixed mount;

50: a controller; 60: a wire; 70: a liquid collecting bottle;

71: a liquid collecting pipe; 80: a concentration sensor; 90: a catheter;

91: a pump; 100: and (4) filtering the membrane.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The features of the terms first and second in the description and in the claims of the invention may explicitly or implicitly include one or more of these features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The implanted plant juice obtaining device of the present invention is described below with reference to fig. 1.

As shown in fig. 1, in one embodiment of the present invention, the device for obtaining plant juice implanted in a plant comprises: a housing 10, a diaphragm assembly, a liquid trap 70, a piston 20 and a drive assembly. The first end of the casing 10 is a net structure, the partition assembly is disposed in the casing 10, the partition assembly and the inner wall of the casing 10 enclose a first space 11, wherein the first partition 31 of the partition assembly is provided with a liquid outlet 33. The liquid collecting bottle 70 is arranged right below the liquid outlet 33 to collect the plant juice, the piston 20 is arranged in the housing 10, the periphery of the piston 20 is respectively connected with the first partition plate 31 and the inner wall of the housing 10, a second space 12 is formed between the piston 20 and the first partition plate 31, the driving assembly is arranged in the second space 12, and part of the driving assembly is connected with the piston 20.

Specifically, the first end of the housing 10 is a net structure, and when the device for obtaining plant juice is implanted into plant tissue, such as stems, fruits or roots of plants, the juice can enter the housing 10 through the net structure at the first end of the housing 10. The piston 20 is disposed between the first partition 31 and the top surface of the housing 10, and under the action of the driving assembly, the piston 20 can move along the surface of the first partition 31, and when the piston 20 moves, the second space 12 generates a negative pressure, by which the juice entering the housing 10 can flow into the liquid collecting bottle 70 from the liquid outlet 33 of the first partition 31.

Further, in an embodiment of the present invention, the first partition plate 31 of the partition plate assembly may be a bent plate, two ends and two sides of which are respectively connected to the inner wall of the housing 10 to form a first space 11 with the inner wall of the housing 10, the first space 11 is used for accommodating the liquid collecting bottle 70, the first partition plate 31 is provided with the liquid outlet 33, and the piston 20 is located at one side of the liquid outlet 33. Alternatively, the partition assembly may also include two partitions, which are vertically disposed to form a bent shape, and are connected to the inner wall of the housing 10.

Further, in one embodiment of the present invention, the driving assembly may include: the screw rod 41 and the motor 42, the screw rod 41 and the motor 42 constitute a screw rod stepping motor, the screw rod stepping motor can convert the rotation motion of the motor 42 into the linear motion of the screw rod 41, one end of the screw rod 41 is connected with the piston 20, and can drive the piston 20 to move towards the direction far away from the liquid outlet 33, when the piston 20 moves, the second space 12 generates negative pressure, and the juice entering the shell 10 can enter the liquid collecting bottle 70 through the liquid outlet 33 by utilizing the negative pressure.

Alternatively, in one embodiment of the present invention, the drip bottle 70 may be a vacuum jacketed bottle for maintaining the temperature of the juice inside, while the inside of the drip bottle 70 may be a pointed bottom to facilitate collection of a small amount of juice.

The device for acquiring the implanted plant juice provided by the embodiment of the invention is implanted into the plant tissue to acquire the juice in a minimally invasive mode, so that the plant tissue cannot be damaged, and the plant tissue is dead.

Further, in one embodiment of the present invention, the first end of the housing 10 is pointed to facilitate implantation of the housing 10 into plant tissue.

In one embodiment of the present invention, as shown in fig. 1, a baffle plate assembly comprises: a first partition 31 and a second partition 32. A first end of the first partition plate 31 is connected to a second end of the case 10, a first end of the second partition plate 32 is disposed perpendicular to the first end of the first partition plate 31, and a second end of the second partition plate 32 is connected to the case 10.

Specifically, in the present embodiment, the first partition plate 31 is disposed horizontally, the second partition plate 32 is disposed vertically, and the side surfaces of the first partition plate 31 and the second partition plate 32 are connected to the inner wall of the casing 10. The first partition plate 31 is provided with a liquid outlet 33, the piston 20 can move along the first partition plate 31 in a direction away from the liquid outlet 33, and in the moving process of the piston 20, juice entering the housing 10 can enter the liquid collecting bottle 70 through the liquid outlet 33 by using negative pressure.

As shown in fig. 1, in an embodiment of the present invention, the implanted device for obtaining plant juice further includes a filtering membrane 100, the filtering membrane 100 is disposed in parallel with the piston 20, the periphery of the filtering membrane 100 is respectively connected to the first partition plate 31 and the inner wall of the housing 10, the liquid outlet 33 is located between the filtering membrane 100 and the piston 20, and a third space 13 is formed between the filtering membrane 100 and the first end of the housing 10.

Specifically, the filter membrane 100 is disposed between the first partition 31 and the top surface of the housing 10, and the juice introduced into the third space 13 is first filtered by the filter membrane 100 and then introduced between the filter membrane 100 and the piston 20. Further, the filter membrane 100 may be selected to have different pore sizes to obtain organic or inorganic species in the corresponding molecular weight range.

As shown in fig. 1, in one embodiment of the present invention, a drive assembly includes: a screw 41, a motor 42 and a battery 43. The first end of the screw rod 41 is connected with the piston 20, the second end of the screw rod 41 is connected with the motor 42, and the motor 42 is electrically connected with the battery 43.

Specifically, the screw rod 41 and the motor 42 form a screw rod stepping motor, the screw rod stepping motor can convert the rotation motion of the motor 42 into the linear motion of the screw rod 41, when the motor 42 rotates, the screw rod 41 can be driven to move towards the direction away from the liquid outlet 33, and then the piston 20 is driven to move towards the direction away from the liquid outlet 33, during the movement process of the piston 20, the second space 12 generates negative pressure, and the juice entering the third space 13 can enter the liquid collecting bottle 70 from the liquid outlet 33 by utilizing the negative pressure. The battery 43 is electrically connected with the motor 42 through a wire 60, and the battery 43 provides power for the motor 42.

Further, in an embodiment of the present invention, the driving assembly further includes a fixing bracket 44, the fixing bracket 44 is disposed in the second space 12, the fixing bracket 44 is connected to the first partition plate 31 and the housing 10, and the fixing bracket 44 is used for fixing the motor 42.

As shown in fig. 1, in an embodiment of the present invention, the implantable plant juice obtaining apparatus further comprises a controller 50, the controller 50 is disposed in the second space 12, and the controller 50 is electrically connected to the battery 43 and the motor 42.

Specifically, the controller 50 is electrically connected to the battery 43 through the wire 60, the battery 43 provides power to the controller 50, and the controller 50 is also electrically connected to the motor 42 through the wire 60. After the device for obtaining the plant juice is implanted into the plant tissue, a worker can remotely control the controller 50 to enable the controller 50 to control the motor 42 to work, the motor 42 can drive the screw rod 41 to move linearly when rotating, and further drive the piston 20 to move, when the piston 20 moves, the second space 12 generates negative pressure, and the juice entering the third space 13 can enter the liquid collecting bottle 70 through the liquid outlet 33 under the action of the negative pressure.

As shown in fig. 1, in one embodiment of the present invention, the implantable plant juice obtaining device further comprises a concentration sensor 80, the concentration sensor 80 is disposed in the liquid collecting bottle 70, and the concentration sensor 80 is electrically connected to the controller 50.

Specifically, a concentration sensor 80 jack is arranged in the center of the bottle mouth of the liquid collecting bottle 70, the concentration sensor 80 is arranged in the jack, the concentration sensor 80 is electrically connected with the controller 50 through a lead 60, the concentration sensor 80 can send detected concentration data of plant juice to the controller 50 in real time, and after receiving the data, the controller 50 can send the data to a remote operator.

According to the implantable plant juice acquisition device provided by the embodiment of the invention, the concentration sensor is arranged in the liquid collecting bottle, so that the concentration of juice can be detected in real time, and the plant tissue does not need to be pretreated in the detection process, so that the problem of inaccurate detection data caused by volatilization, degradation or oxidation of the juice in the juice detection process is solved.

As shown in fig. 1, in one embodiment of the present invention, the device for obtaining plant juice from an implant further comprises a waste liquid discharge assembly. The waste liquid is derived the subassembly and is included: a catheter 90 and a pump 91. One end of the liquid guide tube 90 is arranged in the liquid collection bottle 70, the second end of the liquid guide tube 90 extends to the outside of the shell 10, and the pump 91 is arranged on the liquid guide tube 90 and is positioned outside the shell 10.

Specifically, the waste liquid detected in the liquid collecting bottle 70 can be guided out of the liquid collecting bottle 70 through the liquid guiding tube 90 by the pump 91. Further, in the present embodiment, the pump 91 is electrically connected to the battery 43 through the lead 60.

As shown in fig. 1, in an embodiment of the present invention, the device for obtaining plant juice from an implant further comprises a liquid collecting tube 71, a first end of the liquid collecting tube 71 is connected to the liquid outlet 33, and a second end of the liquid collecting tube 71 is disposed in the liquid collecting bottle 70.

Specifically, the opening of the liquid trap bottle 70 is further provided with an insertion hole of the liquid trap tube 71, and the second end of the liquid trap tube 71 is inserted into the liquid trap bottle 70 through the insertion hole.

The working principle of the device for obtaining plant juice from plants in plant implantation provided by the present invention is described in detail below by taking the embodiment shown in fig. 1 as an example.

A first partition plate 31 and a second partition plate 32 are arranged in the shell 10, the first partition plate 31 and the second partition plate 32 enclose a first space 11, and the first space 11 is used for placing the liquid collecting bottle 70. The first partition plate 31 is provided with a liquid outlet 33, the liquid outlet 33 is connected with the liquid collecting bottle 70 through a liquid collecting pipe 71, and the concentration sensor 80 is arranged in the liquid collecting bottle 70.

A filtering membrane 100 is provided between the first partition 31 and the top surface of the housing 10 for filtering the juice introduced into the third space 13. The piston 20 is arranged in parallel with the filtering membrane 100, the outer circular surface of the piston 20 is in contact with the first partition plate 31 and the inner wall of the housing 10, and the liquid outlet 33 is located between the filtering membrane 100 and the piston 20.

One end of the screw rod 41 is connected with the piston 20, the other end of the screw rod 41 is connected with the motor 42, an operator can remotely control the controller 50 to enable the controller 50 to control the motor 42 to rotate, the motor 42 can drive the piston 20 to move towards the direction far away from the liquid outlet 33 when rotating, when the piston 20 moves, the second space 12 generates negative pressure, and juice entering the third space 13 can enter the liquid collecting bottle 70 through the liquid outlet 33 after being filtered by the filtering membrane 100 by utilizing the negative pressure.

After the juice enters the drip bottle 70, the concentration sensor 80 detects the concentration of the juice in real time and transmits the detected data to the controller 50, and the controller 50 transmits the collected data to a remote operator so that the operator can analyze the data.

The following examples illustrate the use of the implantable plant juice extraction device provided by the present invention.

The auxin is an important hormone for plant growth and development and participates in various biological processes of plant growth and development, fruit enlargement, plant signal transduction, plant resistance and the like. The device for acquiring the implanted plant juice provided by the invention is implanted into watermelon fruits to detect the content change of auxin in the watermelon fruits and explore the action and contribution of the auxin in the process of the Jingxin watermelon fruits developing and maturing. The main parameters of the implanted plant juice acquisition device provided by the invention are as follows: the diameter of the shell 10 is 15mm, and the length is 30 mm; the molecular weight of the filtering membrane 100 is 10KD, and the diameter of the filtering membrane 100 is 5 mm; the power of the motor 42 is DC3.7V; the parameters of the battery 43 are 3.7v150 mAh; pump 91 is a 3.7v micropump; the volume of the inner space of the liquid collecting bottle 70 was 500. mu.l. Collecting Jingxin watermelon auxin content 20 days after the fruit grows, collecting 1 time every 2 days for 3 times, wherein the collection time is 8 am, exploring the influence of the auxin on the fruit development in the middle development stage of the watermelon, and finally obtaining the concentrations of the auxin in three time periods, wherein the concentrations are respectively: 93.14ng/g FW for the first time, 130.68ng/g FW for the second time and 15117ng/g FW for the third time. From the above test results, it is known that the content of auxin is continuously increased during the development and expansion of watermelon fruit, which may be the fact that the auxin is transported into the fruit from the watermelon new tissue (such as new leaves or top growing points), and the watermelon fruit may also synthesize the auxin in small amount.

The method comprises the steps of obtaining plant tissues by adopting conventional picking, cutting, shearing or harvesting and the like, then carrying out a series of pretreatment processes such as liquid nitrogen grinding, buffer solution dissolving, warm bath, boiling, filtering and the like, and finally obtaining juice containing organic matters and inorganic matters, wherein the time is long and 5-24 hours, and the juice is easy to volatilize, degrade and oxidize in the pretreatment process and cannot accurately reflect the current physiological state of the plant. The implanted plant juice acquisition device provided by the embodiment of the invention is implanted into plant tissues by a minimally invasive method, can acquire plant juice within 3-10 minutes, directly adopts the concentration sensor to detect the content of a target substance in the juice in real time in the living body collection process, has accurate detection result, saves 99.0-99.7% of time, saves artificial resources and saves the use cost of consumables.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.