Novel phage injector

Abstract

The utility model belongs to the technical field of injectors, and particularly relates to a novel phage injector which comprises a spring tube and a spring arranged in an inner cavity of the spring tube. The control assembly is fixedly connected with the spring tube, and the capacity assembly is fixedly connected with the control assembly. Liquid needing to be injected is extracted by pulling the pull rod, the extracted dosage can be accurately controlled through reference scale marks, the spring can be compressed when the liquid is extracted, the injector can automatically complete injection through bounce of the spring, the speed governor can control the injection speed, phage is slowly injected by controlling the speed, absorption of the phage by plants is facilitated, and the injection efficiency is improved. By means of the device, the device can play a better role, a normal manual injection or root irrigation method is not beneficial to plant absorption, when injection is not conducted temporarily, the pushing rod can be fixed through the limiting groove and the fixing clamp, the injector can be fixed to a stalk through the annular buckle, in this way, accurate and automatic injection can be completed, and a large amount of time and labor cost are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of syringes, and in particular relates to a novel bacteriophage syringe. Background Art

[0002] Bacteriophages can play an important role in plant disease prevention and control, especially in controlling plant diseases caused by bacteria. Scientists and agricultural workers are developing various phage products and application solutions in order to achieve more efficient and environmentally friendly disease management in agricultural production. It is very necessary to have a syringe specifically for injecting phages into plants.

[0003] At present, research on phage injection into plants is not common, and there are few related special syringes. Most of them are injected manually. If there are many plants, it will require a lot of manpower and take a lot of time to complete. A special syringe that can automatically and slowly inject can save a lot of manpower and time costs. It can also slowly inject phage by controlling the speed, which is beneficial to the plant's absorption of phage and allows it to play a better role. Normal manual injection or root irrigation methods are not conducive to plant absorption. Utility Model Content

[0004] The purpose of the present invention is to provide a novel phage syringe, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A novel phage syringe comprising:

[0007] A power assembly comprising a spring tube and a spring disposed in an inner cavity of the spring tube;

[0008] Also, a control component fixedly connected to the spring tube, and a capacity component fixedly connected to the control component.

[0009] As a preferred solution of the present invention, the control assembly includes a travel block fixedly connected to the spring tube, a propulsion rod arranged in the inner cavity of the travel block and fixedly connected to the spring, and a speed limiter sleeved on one end of the propulsion rod and threadedly connected thereto.

[0010] As a preferred solution of the present invention, the travel block includes a block fixedly connected to the spring tube, a scale line opened on one side of the outer surface of the block, a sliding groove opened on both sides of the outer surface of the block, and a limit groove opened on one side of the outer surface of the block.

[0011] As a preferred solution of the present invention, the propulsion rod includes a push rod fixedly connected to the spring, a pull rod fixedly connected to the push rod and perpendicular to the push rod, and a threaded groove provided at one end of the pull rod.

[0012] As a preferred solution of the present invention, the speed limiter includes a conical nut sleeved on the outer surface of the pull rod and threadedly connected to the thread groove, an anti-slip rubber fixedly arranged on the outer surface of the conical nut, and a fixing card sleeved on the outer surface of the pull rod and slidably connected thereto.

[0013] As a preferred solution of the present invention, the capacity component includes a liquid storage tube fixedly connected to the stroke block, an annular clip fixedly arranged on one side of the outer surface of the liquid storage tube, a piston rubber head fixedly connected to one end of the push rod and slidingly connected to the inner surface of the liquid storage tube, and an injection head fixedly arranged at one end of the liquid storage tube.

[0014] As a preferred solution of the present invention, the injection head includes a diverter fixedly arranged at one end of the liquid storage tube, a mounting head fixedly arranged on the outer surface of the diverter and connected to the inner cavity of the liquid storage tube, and a needle mounted on the outer surface of the mounting head.

[0015] Compared with the prior art, the beneficial effects of the present invention are: by pulling the pull rod to extract the liquid to be injected, the reference scale line can accurately control the extracted dosage; since the spring is compressed when the liquid is extracted, its rebound force can allow the syringe to automatically complete the injection; the speed limiter can control the injection speed, and the bacteriophage is slowly injected by controlling the speed, which is beneficial to the plant's absorption of the bacteriophage and allows it to play a better role; the normal manual injection or root irrigation method is not conducive to plant absorption; when not injecting temporarily, the push rod can be fixed by the limit groove and the fixing card; the annular buckle can fix the syringe on the stem, so that accurate and automatic injection can be completed, saving a lot of time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3This is a schematic diagram of the overall structure of the power assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the control component of the utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the control component from another perspective of the present invention;

[0022] Figure 6 This is a schematic diagram of the overall structure of the capacity component of the present utility model.

[0023] In the figure: 100, power assembly; 101, spring tube; 102, spring; 200, control assembly; 201, stroke block; 201a, block; 201b, scale line; 201c, sliding groove; 201d, limit groove; 202, propulsion rod; 202a, push rod; 202b, pull rod; 202c, threaded groove; 203, speed limiter; 203a, tapered nut; 203b, anti-slip rubber; 203c, fixing card; 300, capacity assembly; 301, liquid storage tube; 302, ring buckle; 303, piston rubber head; 304, injection head; 304a, diverter; 304b, mounting head; 304c, needle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 1 to 6 , is the first embodiment of the present utility model, which provides a new phage syringe, including,

[0029] The power assembly 100 includes a spring tube 101 and a spring 102 disposed in an inner cavity of the spring tube 101;

[0030] Also, a control component 200 fixedly connected to the spring tube 101 and a capacity component 300 fixedly connected to the control component 200 .

[0031] Specifically, the control assembly 200 includes a travel block 201 fixedly connected to the spring tube 101, a propulsion rod 202 arranged in the inner cavity of the travel block 201 and fixedly connected to the spring 102, and a speed limiter 203 sleeved on one end of the propulsion rod 202 and threadedly connected thereto.

[0032] Furthermore, the travel block 201 includes a block 201a fixedly connected to the spring tube 101, a scale line 201b opened on one side of the outer surface of the block 201a, a sliding groove 201c opened on both sides of the outer surface of the block 201a, and a limit groove 201d opened on one side of the outer surface of the block 201a.

[0033] Specifically, the propulsion rod 202 includes a push rod 202a fixedly connected to the spring 102, a pull rod 202b fixedly connected to the push rod 202a and perpendicular thereto, and a threaded groove 202c formed at one end of the pull rod 202b.

[0034] Specifically, the speed limiter 203 includes a tapered nut 203a sleeved on the outer surface of the pull rod 202b and threadedly connected to the thread groove 202c, an anti-slip rubber 203b fixedly set on the outer surface of the tapered nut 203a, and a fixing card 203c sleeved on the outer surface of the pull rod 202b and slidably connected thereto.

[0035] Specifically, the capacity assembly 300 includes a liquid storage tube 301 fixedly connected to the stroke block 201, an annular clip 302 fixedly arranged on one side of the outer surface of the liquid storage tube 301, a piston rubber head 303 fixedly connected to one end of the push rod 202a and slidingly connected to the inner surface of the liquid storage tube 301, and an injection head 304 fixedly arranged at one end of the liquid storage tube 301.

[0036] Preferably, the injection head 304 includes a diverter 304a fixedly arranged at one end of the liquid storage tube 301, a mounting head 304b fixedly arranged on the outer surface of the diverter 304a and connected to the inner cavity of the liquid storage tube 301, and a needle 304c sleeved on the outer surface of the mounting head 304b.

[0037] During use, the injection liquid is extracted by pulling the pull rod 202b, and the scale line 201b allows us to control the dosage of the extracted injection liquid more accurately. After the extraction is completed, the fixing card 203c on the pull rod 202b can be pushed into the limit groove 201d. When the injection starts, the fixing card 203c is pulled out, and the spring 102 will push the push rod 202a to move toward the needle 304c. To control the injection speed, it is necessary to rotate the handle on the conical nut 203a to insert the conical nut 203a into the sliding groove 201c. The anti-slip rubber 203b on the conical nut 203a squeezes the edge of the sliding groove 201c to form friction. The deeper the conical nut 203a is inserted into the sliding groove 201c, the greater the friction, thereby controlling the speed of the push rod 202.

[0038] In summary, by pulling the pull rod 202b to extract the liquid to be injected, the reference scale line 201b can accurately control the extracted dosage. Since the spring 102 is compressed when the liquid is extracted, the rebound force of the spring 102 can allow the syringe to automatically complete the injection. The speed limiter 203 can control the injection speed. By slowly injecting the bacteriophage through speed control, it is beneficial for the plant to absorb the bacteriophage and enable it to play a better role. Normal manual injection or root irrigation methods are not conducive to plant absorption. When not injecting temporarily, the push rod 202 can be fixed by the limiting groove 201d and the fixing card 203c. The annular buckle 302 can fix the syringe to the stem, so that accurate and automatic injection can be completed, saving a lot of time and labor costs.

[0039] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0041] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A novel bacteriophage syringe, characterized in that: include, A power assembly (100) comprises a spring tube (101) and a spring (102) arranged in an inner cavity of the spring tube (101); Also, a control component (200) fixedly connected to the spring tube (101), and a capacity component (300) fixedly connected to the control component (200).

2. A novel phage syringe according to claim 1, characterized in that: The control assembly (200) comprises a travel block (201) fixedly connected to the spring tube (101), a propulsion rod (202) disposed in the inner cavity of the travel block (201) and fixedly connected to the spring (102), and a speed limiter (203) sleeved on one end of the propulsion rod (202) and threadedly connected thereto.

3. A novel phage syringe according to claim 2, characterized in that: The travel block (201) comprises a block body (201a) fixedly connected to the spring tube (101), a scale line (201b) provided on one side of the outer surface of the block body (201a), sliding grooves (201c) provided on both sides of the outer surface of the block body (201a), and a limit groove (201d) provided on one side of the outer surface of the block body (201a).

4. A novel phage syringe according to claim 3, characterized in that: The propulsion rod (202) comprises a push rod (202a) fixedly connected to the spring (102), a pull rod (202b) fixedly connected to the push rod (202a) and perpendicular thereto, and a threaded groove (202c) provided at one end of the pull rod (202b).

5. A novel phage syringe according to claim 4, characterized in that: The speed limiter (203) comprises a conical nut (203a) sleeved on the outer surface of the pull rod (202b) and threadedly connected to the thread groove (202c), an anti-slip rubber (203b) fixedly arranged on the outer surface of the conical nut (203a), and a fixing card (203c) sleeved on the outer surface of the pull rod (202b) and slidably connected thereto.

6. A novel phage syringe according to claim 5, characterized in that: The capacity component (300) comprises a liquid storage tube (301) fixedly connected to the travel block (201), an annular buckle (302) fixedly arranged on one side of the outer surface of the liquid storage tube (301), a piston rubber head (303) fixedly connected to one end of the push rod (202a) and slidably connected to the inner surface of the liquid storage tube (301), and an injection head (304) fixedly arranged at one end of the liquid storage tube (301).

7. A novel phage syringe according to claim 6, characterized in that: The injection head (304) comprises a flow divider (304a) fixedly arranged at one end of the liquid storage tube (301), a mounting head (304b) fixedly arranged on the outer surface of the flow divider (304a) and connected to the inner cavity of the liquid storage tube (301), and a needle head (304c) sleeved on the outer surface of the mounting head (304b).

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