KR20000015202U - Home-made artificial insemination - Google Patents

Abstract

The present invention relates to a domestic artificial insemination device used for artificial insemination of livestock, the insertion tube 10 and the handle (3) is inserted into the cervical canal entrance through the inside of the vagina of the livestock is provided, according to the periscope principle To prevent condensation by heating the first and second reflectors 6 and 7 to the inserter body 1 to which the first and second reflectors 6 and 7 are coupled to confirm the procedure position. Combining the heater 30 for, the lamp 40 is configured to combine the reflection shade 41 so that the light is irradiated only to the front. The present invention can prevent condensation by heating with a heating plate of a heater when there is a risk of condensation on the first and second reflectors such as in winter, and the light is irradiated backward by the lamp shade of the lamp to The ability to prevent dazzling defects allows accurate and safe insertion of the insertion tube and the injector of the inserter body, precisely injecting semen into the cervical canal, while observing the position of the animal clearly. I can do it.

Description

Home-made artificial insemination

The present invention relates to a domestic artificial insemination device used for artificial insemination of cattle, such as cattle and cows, such as deer, and can prevent condensation occurring in the reflector of the inserter, especially when used in winter, The present invention relates to a self-cleaning device for livestock, in which the lamp of the lamp installed at the tip of the insertion tube does not shine toward the eyes of the user, thereby making it more convenient and accurate to carry out the artificial insemination of the livestock.

In general, the artificial insemination method that is used for the artificial insemination of domestic animals such as cattle is widely known artificial insemination method using a syringe-type injector.

Such a conventional syringe-type injector has a configuration in which a piston rod is coupled to a circular injection tube, couples a semen straw to an inner end of the injection tube, inserts the injection tube through the inside of the vagina of the vagina to the entrance to the cervix, and then the piston When the rod is pushed in, the semen in the semen straw is injected into the cervix.

Such a syringe-type injector is formed in a simple cylindrical shape, so that the sensory insertion into the cervical canal of the vaginal core by hand and it is very difficult to match exactly even for an experienced person, the risk of injury to the cow There was an enemy factor, and accordingly there was a problem that the work could not be performed quickly and accurately.

On the other hand, in view of the shortcomings of the conventional artificial insemination, the cylindrical insertion tube and the handle is provided, the artificial insemination to combine the syringe-type injector with the insert to be able to check the position of the semen injection using the periscope principle It has been patented.

This type of intraocular lens can be more easily inserted into the cervical canal of the livestock and more precisely corrected. However, if the outside air temperature falls below freezing during the winter, the body temperature may be between 35 ° and 40 °. Condensation phenomenon occurs in the reflector as the moist heat is released from the inside of the vagina of the livestock to the outside through the insertion tube, so it becomes cloudy and cloudy, so it is inconvenient to use it, or it is inconvenient to use it. It is difficult, and the light of the lamp installed at the tip of the injection tube is partially reflected toward the user's eyes to dazzle the eyes, which also makes the observation difficult, and there is a defect in that the semen injection position cannot be accurately identified. And, when inserting the insertion tube of the inserter into the vagina of the livestock, the injector is inclined downward so as to be inclined downward, so that the structure can be slipped off from the inserter body, the locking portion configuration to prevent this is a pair of Due to the complicated configuration of the cheat member and the spring, it was also inconvenient to assemble and increased the cost.

The present invention was devised to solve the conventional defects and problems as described above, the object of the present invention is to prevent the condensation occurring in the reflector of the insert when used in winter, it is installed at the tip of the insertion tube The purpose of the present invention is to provide a self-cleaning device for a livestock, in which a light of a lamp does not shine toward a user's eyes, thereby enabling a more convenient and quick and accurate work of artificial insemination of a livestock.

In addition, another object of the present invention is to provide a self-acting artificial insemination device for a livestock made of a simple structure of the engaging portion to ensure that the injector is hung on the inserter body.

1 to 7 relates to a self-actuator for livestock according to the present invention,

1 is a perspective view showing the inserter and the injector of the artificial insemination;

2 is a longitudinal cross-sectional view of the insemination device.

Figure 3 is an enlarged cross-sectional view showing the lamp and the lamp cover of the inserter.

4 is a cross-sectional view taken along the line A-A of Figure 2 showing the configuration of the inserter engaging portion of the inserter.

Figure 5 is a side view and partially enlarged cross-sectional view showing the shape of the semen straw and tube coupled to the injector.

Figure 6 is a longitudinal cross-sectional view showing a state of use of the artificial insemination.

7 is an electrical circuit diagram of a domestic artificial insemination device.

** Explanation of symbols for main parts of drawings **

1 inserter body 2 coupling portion

3: handle 4: insertion hole

4a: locking groove 5: space

6,7: 1st, 2nd reflector 10: insertion tube

20: injector 30: heater

31,32: heat transfer plate 40: lamp

41: reflection shade 41a: end

51: switch

In order to achieve the above object, the artificial artificial insemination for livestock of the present invention is coupled to the insertion tube of the inserter body having a handle, and the space portion of the inserter body for checking the procedure position by the periscope principle The first and second reflector is coupled, the lamp is coupled to the inner leading end of the insertion tube, the injector is inserted into the insertion tube through the insertion hole of the inserter body, in the inserter body, The first and second reflectors are heated to combine a heater to prevent condensation, and the lamp is configured by combining a reflector so that light is irradiated only forward.

The reflector is formed of a heat shrink tube, the end is heat shrink is coupled to form a wrap around the lamp. This heat-shrink tube is used because it can be simply made of a reflecting shade, but the reflecting shade is not limited to one material and form, but can be made into various forms using, for example, an aluminum thin plate or a stainless thin plate.

In the first stage, the lamp and the heater are turned off, the second stage is turned off, and the second stage is turned on, and in the third stage, a three stage switch is used to switch the lamp and the heater on and off. The switch is preferably a slide switch for slidably operating the operation knob. In addition, a rotary type or a button type can also be used.

A locking groove is formed at one side of the insertion hole of the inserter main body, and the inserting groove of the inserter main body is tightly inserted to prevent the flow of the injector. do.

Hereinafter, with reference to the accompanying drawings, the present invention as described in detail as follows.

1 to 7 are related to the domestic artificial insemination device for the present invention, Figure 1 is a perspective view showing the inserter and the injector of the artificial insemination, Figure 2 is a longitudinal cross-sectional view of the artificial insemination, Figure 3 is An enlarged cross-sectional view showing the lamp and the lamp cover of the inserter is shown. As shown in the drawing, the inserter body 1 is provided with a coupling portion 2 and a handle 3, and the coupling portion 2 has a cylindrical insert. The pipe 10 is coupled, the insertion hole 4 is formed in one side of the main wall of the inserter body 1, the injector 20 is inserted into the insertion hole (4) to the front end of the insertion tube (10) It is coupled to protrude.

The first reflecting mirror 6 and the second reflecting mirror 7 are fixed to the space part 5 of the inserter main body 1 to confirm the position of semen injection by the periscope principle, and the first reflecting mirror 6 and the second reflecting mirror 7 are fixed. A heater 30 is coupled to heat the reflector 7 to prevent condensation.

The inner end of the insertion tube 10 is coupled to the lamp 40 for illuminating the insertion portion so that the light is irradiated forward only by the reflector (41).

A battery chamber 8 is formed inside the handle 3 of the inserter body 1, and the battery 50 is coupled to the battery chamber 8, and a heater 30 and a lamp are disposed on the outer surface of the handle 3. A switch 51 for operating 40 is coupled.

5 is a side view and a partially enlarged cross-sectional view showing a semen straw and a tube coupled to the injector, and as shown, the injector 20 has a piston rod 23 inserted into a long cylinder 21. The cylinder handle 22 and the pressure plate 24 are coupled to the end portions of the cylinder 21 and the piston rod 23, and the locking jaw that the semen straw 100 is inserted into and caught by the inner end portion of the cylinder 21 ( 21a) is formed.

A tube 25 is inserted into the cylinder 21 of the injector 20, and a locking jaw 25a is formed at the inner end of the tube 25 so that the semen straw 100 does not fall out of the cylinder 21. Formed.

The tube 25 is formed of a soft synthetic resin material so that it can be inserted smoothly when inserted into the vagina of the livestock, and the tip portion having the outlet 25b is tapered to be easily inserted.

The semen straw 100 has a stopper 101 coupled to one end in contact with the piston rod 23, and the opposite end is supplied in a blocked state, and the blocked end is cut and opened at the site of artificial insemination. After that, as shown in the injector 20 is used to combine. The stopper 101 of the semen straw 100 is in contact with the end of the piston rod 23 serves as a piston head for injecting semen.

In one side of the insertion hole 4 of the inserter main body 1, as shown in FIG. 4, a locking groove 4a is formed to prevent the injector 20 from slipping off at the beginning of the semen injection operation. As shown by the solid line in FIG. 4, if the injector 20 is positioned at the center of the insertion hole 4, the inserter body 1 will slide down when tilted during artificial insemination. As shown, when the injector 20 is inserted into the locking groove 4a, the tube 25 of the injector 20 is caught by the locking groove 4a so as not to fall.

Referring to FIG. 2, heat plates 31 and 32 may be used for the heater 30, and the switches 51 may be attached to the rear surfaces of the first reflector 6 and the second reflector 7, respectively. As a result of the operation, when power is applied, the first reflector 6 and the second reflector 7 are heated.

Referring to FIG. 3, the reflection shade 41 of the lamp 40 is illustrated as a heat shrink tube, and the end portion 41a is heat-shrinked and closely coupled to the lamp 40. When the reflector 41 is made, the heat shrink tube is cut into a predetermined length, and the lamp 40 is inserted into the heat shrink tube, and the end portion 41a is heated, so that the heated portion is contracted so as to be tightly coupled to the lamp 40. It is preferable to use the reflector 41 by cutting the heat shrink tube in the shape as shown in FIG. 3, but may be made in another form as long as it can reflect the light forward.

The electric wire 42 connected to the lamp 40 is inserted and wired into the electric wire insertion passage 1a formed integrally with the inner upper portion of the insertion tube 10, and the electric wire insertion passage 1a is the length of the insertion tube 10. It is formed integrally along the direction, for example, is formed together when extruding the cylindrical insertion tube (10).

FIG. 7 illustrates an electrical circuit diagram of a domestic artificial insemination device. As shown in FIG. 2, when the slide knob 52 of the switch 51 shown in FIG. And the heater 30 is turned off, and the lamp 40 is turned on by slightly raising it to operate in two stages, and the heater 40 is heated by the lamp 40 being turned on when the lamp is turned on further in three stages. . That is, the movable connecting piece 53 coupled to the slide knob 52 of the switch 51 is slidably coupled in a linear direction so that the power connection is cut off when the movable connecting piece 53 contacts only the terminal a. The power is connected to the lamp 40 when moved in the direction of the arrow and connected to the terminals a and b. When the power is connected to the terminals a, b and c, the power is connected to the lamp 40 and the heater 30 simultaneously. have. It is preferable to use a slide switch for the switch 51 for turning the lamp 40 and the heater 30 on and off, but other types of switches may be used.

Figure 6 is a longitudinal cross-sectional view showing a state of use of the artificial insemination, Hereinafter, the operation of artificial insemination of cows with reference to Figures 1 to 6 as follows.

In the case of artificial insemination, the cow 200 is first sterilized by a conventional method, and then the handle 3 of the inserter body 1 is held with one hand, and the switch 51 is raised in two stages to the lamp 40. After turning on, inserting the insertion tube 10 of the inserter body 1 into the vagina 201 of the cow 200 as shown in Figure 3, the light of the lamp 40 is forwarded by the reflector 41 And the light is reflected by the first reflector 6 and the second reflector 7 so that the operator can easily and easily insert the insertion tube 10 to the entrance of the cervix 202 while observing the interior of the vagina 201. You can insert it in the correct position.

At this time, if condensation does not occur on the first and second reflectors 6 and 7 as in the summer, the switch 51 is operated in two stages to turn on the lamp 40 only. 2 When condensation occurs on the reflectors 6 and 7, the switch 51 is operated in three stages to turn on the lamp 40 and the heater 30 and then work. When the power is applied to the heater 30, the heat transfer plates 31 and 32 are heated to prevent condensation on the first and second reflectors 6 and 7, thereby clearly confirming the semen injection position. You can work on it.

In addition, when the insertion tube 10 of the inserter body 1 is inserted, the inserter body 1 is inclined to be slightly lowered, and the injector 20 is inserted as shown in solid line in FIG. 4. If it is located in the center of the ball (4) it is slipped down by its own weight, which will interfere with the work. Therefore, when the injector 20 is inserted into the engaging groove 4a formed at one side of the insertion hole 4 as shown in the imaginary line, the work can be stably progressed because there is no fear of random detachment or drop. have.

As described above, after inserting the insertion tube 10 of the inserter main body 1 to the entrance of the cervix canal 202, the cervix canal 202 is formed by the first and second reflectors 6 and 7. While adjusting the position of the injector 20 equipped with the semen straw 100 as shown in FIG. 5, the tip of the tube 25 coupled to the outside of the cylinder 21 of the injector 20 as shown in FIG. Inserted into the landscape 202, and after the insertion of the injector 20 is completed, when the pressing plate 24 formed at the end of the piston rod 23 of the injector 20 is pressed, the piston rod 23 is shown in FIG. As the tip of the piston rod 23 pushes the stopper 101 of the semen straw 100 while being pushed in the direction of the arrow, the semen contained in the semen straw 100 is injected into the cervical canal 202.

As described above, the present invention can prevent condensation by heating the first and second reflectors with a heat transfer plate of a heater when condensation occurs in the first and second reflectors such as in winter. It is possible to prevent defects that are blinded by the light emitted from the rear by irradiating the lamp light forward by the reflector, so that the insertion tube and the injector of the insert body can be accurately observed while clearly seeing the inside of the livestock. It can be inserted safely and securely, the semen can be accurately injected into the cervix, and the work can be performed more quickly. In addition, the locking part structure for preventing the injector from being slipped by its own weight during operation is very simplified, so that the use parts are saved, the assembly is improved, and the cost can be reduced.

Although the embodiments of the present invention have been described so far, the present invention is not limited thereto, and various embodiments that can be modified and changed within the true spirit and scope of the principles described and claimed are within the protection scope of the present invention. You will have to understand.

Claims (4)

Insertion tube is coupled to the coupling portion of the inserter body having a handle, and the first and second reflectors for confirming the procedure position by the periscope principle are coupled to the space portion of the inserter body. A lamp is coupled to the artificial injector through which the injector is inserted into the insertion tube through the insertion hole of the inserter body, wherein the heater for preventing condensation by heating the first and second reflectors on the inserter body. To install, the lamp is a self-actuator for livestock, characterized in that configured by combining the reflection shade so that the light is irradiated only to the front. According to claim 1, wherein the artificial self-correction device for livestock, characterized in that formed by forming a locking groove for engaging the injector to one side of the insertion hole of the inserter body. The method of claim 1, wherein the reflector is formed of a heat shrink tube, the end of the reflector is heat-shrinkable, characterized in that it is configured to combine in the form surrounding the lamp. 2. The switch of claim 1, wherein a switch for turning on and off the lamp and the heater comprises: turning off the lamp and the heater in the first stage, turning on the lamp in the second stage, and turning on the lamp and the heater in the third stage. Self-cleaning device for livestock, characterized in that the slide switch.