Egg continuous injection device convenient to place

Abstract

The invention discloses a convenient-to-place continuous egg injection device, which relates to the field of injectors and comprises an injection shell, a pressing rod at the top of the injection shell, an adjusting knob below the pressing rod, a detachable medicament bin on one side of the outer part of the injection shell, a sliding handle at one end of the outer part of the injection shell and a livestock medicament bin at the bottom end of the inner part of the injection shell. The angle displayer is arranged above one end of the injection shell, the sag angulometer is arranged below the angle displayer, the U-shaped fixator is arranged at the bottom of the injection shell, the arc-shaped fixator is arranged at the bottom of the U-shaped fixator, and the egg containing device is arranged below the arc-shaped fixator. According to the egg continuous injection device convenient to place, rapid and continuous injection can be achieved, and the needle head can be replaced in a semi-automatic mode.

Description

Technical Field

[0001] The invention mainly relates to the technical field of syringes, in particular to an egg continuous injection device which is convenient for placement. Background Art

[0002] During the development of poultry embryos, egg embryo injection technology can effectively provide growth promoters or other nutrients, which can improve the nutritional system of chicken embryo development and promote the overall growth of the embryo. This can not only improve the immunity of hatched chicks, but also improve their body shape, weight, meat quality, etc.

[0003] Currently, egg embryo injection is also widely used in disease research, especially in disease prevention and control and animal model construction. By injecting specific viruses or bacteria into eggs, the process of poultry being infected with diseases under natural conditions can be simulated, thus providing an important experimental platform for vaccine development, drug screening, and research on disease prevention and control strategies. For example, by injecting viruses such as avian influenza and Newcastle disease, the transmission mechanism and immune response of these diseases can be studied, and effective vaccines and treatments can be developed.

[0004] While traditional poultry vaccination is usually carried out after hatching, the in ovo injection technology can inject the vaccine into the embryo in advance, so that the poultry begins to produce an immune response before hatching. Especially for some infectious diseases that need to be prevented and controlled in advance, in ovo injection of vaccines can greatly improve the immune effect and reduce the incidence of diseases in poultry farming. In ovo injection technology is also used in the study of poultry physiology and molecular biology. For example, by injecting specific substances such as genes, proteins, enzymes, peptides, nucleic acids, etc., it is possible to study the effects of these substances on poultry embryo development, growth, immune response, etc. This not only provides an important experimental tool for basic biological research, but also provides rich scientific research data for poultry breeding, farming technology, and drug development.

[0005] However, the existing egg embryo injection technology still faces some challenges in practical application. The current injection equipment mainly uses disposable syringes for injection, which has a slow injection speed, and due to the problems of injection angle and method, the needle is easy to bend, resulting in poor injection effect. At the same time, the traditional injection method has poor adaptability to egg embryos of different sizes and shapes, and the accuracy and efficiency of injection still need to be improved. Therefore, there is an urgent need for a new type of injection device to improve the efficiency and accuracy of the injection process and meet the needs of different application scenarios.

[0006] The present invention aims to provide an improved egg embryo injection device, which can effectively solve the deficiencies in the prior art, improve the injection efficiency, ensure the injection effect, and thus promote the widespread application of egg embryo injection technology in poultry breeding, disease prevention and control, and scientific research. Summary of the invention

[0007] Based on this, the object of the present invention is to provide an egg continuous injection device that is easy to place, so as to solve the technical problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A continuous egg injection device that is easy to place, comprising an injection shell, a pressing rod arranged on the top of the injection shell, an adjusting knob arranged below the pressing rod, a detachable medicine bin arranged on one side of the outside of the injection shell, a sliding handle at one end of the outside of the injection shell, an animal medicine bin arranged at the bottom end of the injection shell package, an angle display arranged above one end of the injection shell, a mid-vertical protractor suspended below the angle display, a U-shaped fixture arranged at the bottom of the injection shell, an arc-shaped fixture arranged at the bottom of the U-shaped fixture, and an egg placing device arranged below the arc-shaped fixture.

[0010] Preferably, the adjusting knob includes a threaded column arranged at the bottom, a scale column arranged on the side of the threaded column, a first limiting ring arranged at the bottom of the threaded column, and a piston arranged at the top of the animal medicine bin and connected to the first limiting ring.

[0011] Preferably, the detachable medicine bin includes a mounting seat arranged on one side of the outside of the injection shell, a first one-way valve arranged in the middle of the mounting seat, a transparent plastic connecting tube connecting the mounting seat and the animal medicine bin, and a threaded port arranged at the bottom of the detachable medicine bin.

[0012] Preferably, the animal medicine bin comprises a second one-way valve arranged at the inner bottom end and a needle arranged at the bottom of the animal medicine bin.

[0013] Preferably, the angle display shows the measured value of the median protractor, the injection angle is 45° with respect to the vertical plane of the ground, and the central axis of the detachable medicine chamber and the injection shell are at the same horizontal height during injection.

[0014] Preferably, the sliding handle includes a push plate arranged at the top, a needle sleeve arranged at the bottom, two sliding sleeves arranged on the periphery of the sliding handle and fixed on the end surface of the injection shell, and a second return spring connecting the upper sliding sleeve and the push plate.

[0015] Preferably, the U-shaped fixer includes a second limiting ring arranged at the top, a third limiting ring sleeved on the periphery of the animal medicine bin, and a first return spring connecting the second limiting ring and the third limiting ring.

[0016] Preferably, the arc-shaped fixer includes a sponge pad arranged at the bottom and a circular hole arranged at the center of the top of the arc-shaped fixer.

[0017] Preferably, the egg holder includes a base, a bowl-shaped egg tray arranged on the top of the base, a first annular aperture arranged on the inner wall of the bowl-shaped egg tray, a column arranged on one side of the top of the base, a plastic ring arranged on the top of the column, and a second annular aperture arranged on the inner wall of the plastic ring.

[0018] Preferably, the egg placer also includes polarizing covers arranged at both ends of the bottom of the U-shaped fixture, laser lamp beads arranged below the polarizing covers, and an intelligent yolk sac detector is provided on one side of the column, and the intelligent yolk sac detector is used to identify the yolk sac position of the egg.

[0019] In summary, this technical solution mainly has the following beneficial effects:

[0020] In this embodiment, through the continuous supply of the detachable medicine chamber and the reasonable position configuration of each one-way valve, the syringe can be continuously injected by repeatedly pulling and pushing the pressing rod. This feature can greatly reduce the time required for injection and improve the injection efficiency. Compared with traditional disposable syringes that need to be discarded after use, this syringe can be reused to save economic costs.

[0021] In this embodiment, the needle of the syringe is semi-automatically riveted for easy assembly and disassembly. By using a sliding handle of a reasonably shaped connection to the riveted needle, when the needle is damaged or needs to be replaced due to excessive use, the needle can be quickly removed by pushing the sliding handle, which can prevent puncture injuries caused by manual replacement and can also save replacement time in actual applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an axonometric diagram of the overall structure of the present invention;

[0023] Figure 2 It is an axonometric view of the overall structure of the syringe of the present invention;

[0024] Figure 3 This is an enlarged schematic diagram of some components of the present invention. Figure 1 ;

[0025] Figure 4 It is a front cross-sectional view of the overall structure of the syringe of the present invention;

[0026] Figure 5 This is an enlarged schematic diagram of some components of the present invention. Figure 2 ;

[0027] Figure 6 It is an axonometric view of the egg placing device structure of the present invention.

[0028] Description of the drawings: 10, injection housing; 11, pressing rod; 12, adjusting knob; 13, detachable medicine chamber; 14, sliding handle; 15, animal medicine chamber; 16, angle display; 161, mid-vertical protractor; 17, U-shaped fixture; 18, arc fixture; 19, egg setter; 121, threaded column; 122, graduated column; 123, first limit ring; 124, piston; 131, mounting seat; 132, first one-way valve; 133, transparent plastic connecting pipe; 134, thread Mouth; 151, second one-way valve; 152, needle; 141, push plate; 142, needle sleeve; 143, sleeve; 144, second return spring; 171, second limit ring; 172, third limit ring; 173, first return spring; 181, sponge pad; 182, round hole; 191, base; 192, bowl-shaped egg tray; 193, first annular aperture; 194, column; 195, plastic ring; 196, second annular aperture; 197 partial cover; 198, laser lamp beads. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] Example

[0031] Please refer to the attached Figure 1-2 And attached Figure 4-5As shown, a continuous egg injection device that is convenient for placement includes an injection shell 10, a pressing rod 11 arranged at the top of the injection shell 10, an adjusting knob 12 arranged below the pressing rod 11, a detachable medicine bin 13 arranged on one side of the outside of the injection shell 10, a sliding handle 14 at one end of the outside of the injection shell 10, a livestock medicine bin 15 arranged at the bottom end of the inside of the injection shell 10, an angle display 16 arranged above one end of the injection shell 10, a mid-vertical protractor 161 suspended below the angle display 16, a U-shaped fixture 17 arranged at the bottom of the injection shell 10, an arc-shaped fixture 18 arranged at the bottom of the U-shaped fixture 17, and an egg placing device 19 arranged below the arc-shaped fixture 18; the adjusting knob 12 includes a threaded column 121 arranged at the bottom, a scale column 121 arranged on the side of the threaded column 121 22, a first limiting ring 123 arranged at the bottom of the threaded column 121, a piston 124 arranged at the top of the inside of the animal medicine bin 15 and connected to the first limiting ring 123; the detachable medicine bin 13 includes a mounting seat 131 arranged on the outer side of the injection shell 10, a first one-way valve 132 arranged in the middle of the mounting seat 131, a transparent plastic connecting tube 133 connecting the mounting seat 131 and the animal medicine bin 15, and a threaded port 134 arranged at the bottom of the detachable medicine bin 13; the animal medicine bin 15 includes a second one-way valve 151 arranged at the inner bottom end, a needle 152 arranged at the bottom of the animal medicine bin 15, the angle display 16 displays the measured value of the mid-vertical protractor 161, the injection angle is 45° with the vertical plane of the ground, and the central axis of the detachable medicine bin 13 and the injection shell 10 are at the same horizontal height during injection.

[0032] As mentioned above, the medicine is stored in the detachable medicine bin 13, and there is a hollow stud on the mounting seat 131, which can be threadedly connected with the threaded port 134. The detachable medicine bin 13 can be disassembled and assembled by rotation. After the detachable medicine bin 13 is fixed, the medicine is injected into the animal medicine bin 15 through the first one-way valve 132 and the transparent plastic connecting tube 133, and flows out from the needle 152 through the second one-way valve 151; when the angle display 16 shows that the measured angle with the vertical plane of the ground is 45°, the detachable medicine bin 13 and the central axis of the injection shell 10 are rotated in a relative height horizontal state for injection, so that the medicine can completely leak into the animal medicine bin 15 without waste; the first limit ring 123 is slidably arranged in the injection shell 10, and there is a fixed stop column below, and the adjustment knob 12 adjusts the piston stroke by rotating and adjusting the engagement length with the threaded column 121; and then the injection amount pushed downward is adjusted, and a scale column helps to determine the required medicine capacity.

[0033] Please refer to the attached Figure 1-3As shown, the sliding handle 14 includes a push plate 141 arranged at the top, a needle sleeve 142 arranged at the bottom, two sliding sleeves 143 arranged on the periphery of the sliding handle 14 and fixed on the end surface of the injection shell 10, and a second return spring 144 connecting the upper sliding sleeve 143 and the push plate 141; the U-shaped fixer 17 includes a second limiting ring 171 arranged at the top, a third limiting ring 172 arranged on the periphery of the animal medicine bin 15, and a first return spring 173 connecting the second limiting ring 171 and the third limiting ring 172; the arc-shaped fixer 18 includes a sponge pad 181 arranged at the bottom and a circular hole 182 arranged in the center of the top of the arc-shaped fixer 18.

[0034] As mentioned above, the needle 152 is riveted to the bottom of the animal medicine bin 15, the top of the needle 152 is narrow at the top and thick at the bottom, and the needle sleeve 142 on the bottom side of the sliding handle 14 is annular, which wraps the outer ring of the top of the needle 152. When pushing the push plate 141, the sliding handle 14 moves downward under the limit of the two sliding sleeves 143, and drives the needle 152 to fall off the riveted interface through the needle sleeve 142, and then removes the needle 152; the arc-shaped fixer 18 fixes the position of the syringe, and maintains the shape of the needle 152 through the central circular hole 182. The U-shaped fixer 17 forms a connection structure that can be retracted and reset through the second limiting ring 171, the third limiting ring 172 and the first reset spring 173. When the arc-shaped fixer 18 is subjected to resistance, the U-shaped fixer 17 connected to it can be retracted into the injection shell 10, so that the needle 152 can penetrate into the egg embryo when pressed. After the injection is completed, the first reset spring 173 can reset the arc-shaped fixer 18 and the U-shaped fixer 17.

[0035] Please refer to the attached Figure 1 And attached Figure 6 As shown, the egg holder 19 includes a base 191, a bowl-shaped egg tray 192 arranged on the top of the base 191, a first annular aperture 193 arranged on the inner wall of the bowl-shaped egg tray 192, a column 194 arranged on one side of the top of the base 191, a plastic ring 195 arranged on the top of the column 194, and a second annular aperture 196 arranged on the inner wall of the plastic ring 195. The egg holder 19 also includes a polarizing cover 197 arranged at both ends of the bottom of the U-shaped fixture 17, and a laser lamp bead 198 arranged below the polarizing cover 197.

[0036] As mentioned above, when the egg embryo is placed in the bowl-shaped egg tray 192 with an annular aperture, the upper and lower light sources of the first annular aperture 193 and the second annular aperture 196 can illuminate the inside of the eggshell, making it convenient for personnel to observe the internal state of the egg embryo and find a suitable injection point. There is a hinge axis between the column 194 and the plastic ring 195, which can fix egg embryos of different sizes by adjusting the angle of the plastic ring 195 and can be rotated upward so that the egg embryo can be placed in the egg holder 19. The laser lamp beads 198 release purple light with strong penetrability. Under the deflection of the two polarizing covers 197, the two laser lamp beads 198 form crossed light rays below the needle 152, and the intersection is the injection point of the needle 152. As the U-shaped fixture 17 contracts, the needle 152 will gradually approach the injection point, which can provide a preview effect for the injection.

[0037] An intelligent yolk sac detector 199 is provided on one side of the column 194, and the intelligent yolk sac detector 199 is used to identify the position of the yolk sac of the egg.

[0038] The Intelligent Yolk Sac Detector 199 uses a built-in high-precision camera and sensor to non-contact scan and analyze the internal structure of the egg. The device uses an AI algorithm to quickly process the collected images and accurately identify the location, shape and relative position of the yolk sac to the eggshell, helping operators to more intuitively understand the spatial relationship between the yolk sac and the eggshell, providing accurate positioning information for subsequent injections.

[0039] The above embodiments are only for illustrating the technical idea of ​​the present invention, and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the present invention.

Claims

1. A continuous egg injection device that is easy to place, comprising an injection housing (10), characterized in that: A pressing rod (11) is arranged on the top of the injection shell (10), an adjusting knob (12) is arranged below the pressing rod (11), a detachable medicine bin (13) is arranged on one side of the outside of the injection shell (10), a sliding handle (14) is arranged at one end of the outside of the injection shell (10), an animal medicine bin (15) is arranged at the bottom end of the injection shell (10), an angle display (16) is arranged above one end of the injection shell (10), a vertical protractor (161) is suspended below the angle display (16), a U-shaped fixture (17) is arranged at the bottom of the injection shell (10), an arc-shaped fixture (18) is arranged at the bottom of the U-shaped fixture (17), and an egg holder (19) is arranged below the arc-shaped fixture (18).

2. The egg continuous injection device for easy placement according to claim 1, characterized in that: The adjusting knob (12) includes a threaded column (121) arranged at the bottom, a scale column (122) arranged at the side of the threaded column (121), a first limiting ring (123) arranged at the bottom of the threaded column (121), and a piston (124) arranged at the top of the inside of the animal medicine bin (15) and connected to the first limiting ring (123).

3. The egg continuous injection device for easy placement according to claim 1, characterized in that: The detachable medicine bin (13) includes a mounting seat (131) disposed on one side of the outside of the injection shell (10), a first one-way valve (132) disposed in the middle of the mounting seat (131), a transparent plastic connecting pipe (133) connecting the mounting seat (131) and the animal medicine bin (15), and a threaded opening (134) disposed at the bottom of the detachable medicine bin (13).

4. The egg continuous injection device for easy placement according to claim 1, characterized in that: The animal medicine bin (15) comprises a second one-way valve (151) arranged at the inner bottom end, and a needle (152) arranged at the bottom of the animal medicine bin (15).

5. The egg continuous injection device for easy placement according to claim 1, characterized in that: The angle display (16) displays the measured value of the median protractor (161), the injection angle is 45° with respect to the vertical plane of the ground, and the central axis of the detachable medicine chamber (13) and the injection shell (10) are at the same horizontal height during injection.

6. The egg continuous injection device for easy placement according to claim 4, characterized in that: The sliding handle (14) comprises a push plate (141) arranged at the top, a needle sleeve (142) arranged at the bottom, two sliding sleeves (143) sleeved on the periphery of the sliding handle (14) and fixed on the end surface of the injection housing (10), and a second return spring (144) connecting the upper sliding sleeve (143) and the push plate (141).

7. The egg continuous injection device for easy placement according to claim 1, characterized in that: The U-shaped fixer (17) comprises a second limiting ring (171) arranged at the top, a third limiting ring (172) sleeved on the periphery of the animal medicine bin (15), and a first return spring (173) connecting the second limiting ring (171) and the third limiting ring (172).

8. The egg continuous injection device for easy placement according to claim 1, characterized in that: The arc-shaped fixer (18) comprises a sponge pad (181) arranged at the bottom and a circular hole (182) arranged at the center of the top of the arc-shaped fixer (18).

9. The egg continuous injection device for easy placement according to claim 1, characterized in that: The egg holder (19) comprises a base (191), a bowl-shaped egg tray (192) arranged on the top of the base (191), a first annular aperture (193) arranged on the inner wall of the bowl-shaped egg tray (192), a column (194) arranged on one side of the top of the base (191), a plastic ring (195) arranged on the top of the column (194), and a second annular aperture (196) arranged on the inner wall of the plastic ring (195).

10. The egg continuous injection device for easy placement according to claim 9, characterized in that: The egg placing device (19) further comprises polarizing covers (197) arranged at two ends of the bottom of the U-shaped fixing device (17), and a laser lamp bead (198) arranged below the polarizing cover (197); An intelligent yolk sac detector (199) is provided on one side of the column (194), and the intelligent yolk sac detector (199) is used to identify the position of the yolk sac of an egg.

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