KR200266765Y1 - Alarm system for livestock farming - Google Patents

Abstract

Field crops such as expensive ginseng or other expensive agricultural products are cultivated or farmed outdoors, resulting in the theft of crops or farm animals. In order to prevent such theft, it is almost impossible to install and operate an anti-theft system using various sensors or a wide area ranging from hundreds to thousands of squares or even tens of thousands of squares.

The present invention is a micro sensor that connects a fine wire that is difficult to visually identify with a micro switch, a pressure sensor that pulls a line when pressure is applied from above, and the object is caught by a wire to release the contact state by a spring. It is to install a sensor, or a combination of pressure-sensitive sensors, which are connected to a large answer, according to the situation. Therefore, even if the installation site is extensive, it can be operated as an economical device without any problem in operation.

Description

Alarm system for livestock farming

The present invention relates to an alarm system for preventing external invaders on crops or livestock feeding facilities.

In the case of expensive ginseng or deer antler, such as the cultivation and specifications over a wide area, it is difficult for a person to be wary of external intruders. In order to solve this problem, security technologies using various optical sensors have been developed.However, when these sensors are exposed to the open field for a long time, they are not only aged but also cover a large area ranging from thousands of squares to tens of thousand squares with such expensive equipment. Rather, there is a difficulty in generating more cost than hiring people.

In the end, the most obvious and inexpensive means of current farming is the means of direct patrols, and other devices are being introduced only in very limited areas.

The present invention has been proposed to solve such a problem, and it is possible to mix four types of sensors appropriately in accordance with the situation of farming field, and also to have an alarm function in case of fire. That is, a fine line is placed laterally on the intrusion route so that the alarm is activated at the same time as the touch of the line, the sensor generates a signal by the intruder's response pressure, the sensor generates a signal when the intruder crosses, and the high temperature. Heat-melting sensors were combined into one system and connected to an alarm system so that the alarm system would operate even if only one sensor was detected. Therefore, it can be used arbitrarily in various agricultural sites to compensate for the shortcomings that other sensors do not have, so that almost perfect alarm function can be exerted.

1 is a perspective view showing the overall configuration of the present invention,

2 is a perspective view of a first sensor of the present invention,

3 is a perspective view of a second sensor of the present invention,

4 is a perspective view of a third sensor of the present invention,

Figure 5A is a perspective view of the installation state of the fourth sensor of the present invention,

5B is a cross-sectional view of a fourth sensor of the present invention,

6 is a perspective view of a fifth sensor of the present invention;

7 is a plan view showing the actual installation state of the fifth sensor of the present invention;

8 is a view of a fifth sensor of the present invention

<Description of the symbols for the main parts of the drawings>

DESCRIPTION OF SYMBOLS 1 Alarm generation part 2 Detection line 10 1st sensor 20 2nd sensor 30 3rd sensor 40 4th sensor 50 5th sensor

The present invention is to provide a warning line with warning light, alarm sound generator and control device to bury the sensing line along the outer line of agricultural field or install it in the air, and then install the sensors in the middle of the sensing line. will be.

Sensors used in the present invention are not to use general light, sound, magnetic sensors, etc., but to use the mechanical sensors only. Therefore, it is a stable and inexpensive alarm system because it eliminates the problem of malfunction due to the change of climate and the problem of aging and does not need a means of comparing the signals generated from the sensors and giving appropriate control signals.

Hereinafter, with reference to the accompanying drawings a specific embodiment of the present invention.

1 is a perspective view of an installation example showing an overall installation state of the present invention, Figure 2 is a perspective view of the first sensor, Figure 3 is a perspective view of the second sensor, Figure 4 is a perspective view of the third sensor 5A is a perspective view of an actual installed state of a fourth sensor, FIG. 6 is a perspective view of a fifth sensor of the present invention, FIG. 7 is a plan view of a state in which a fifth sensor is installed, and FIG. It is sectional drawing of the pressure sensing part connected.

The present invention has a central control unit inside, and compares the signals detected through the external sensing line (2) to give an energized signal to the externally exposed warning light (3) and the alarm sound generating unit (4) at the same time the phone An alarm body (1) with a built-in telephone device capable of dialing an emergency signal externally according to a number;

The first sensor 10, the second sensor 20, the third sensor 30, the fourth sensor 40, and the fifth sensor 50 connected by the alarm body and the sensing line 2 are connected to each other. It consists of a serially arranged sensing unit.

In the present invention, the first sensor of the limiter 12 for pressing and releasing the snap button 11 is bound by fine fine wires 13, which are difficult to visually identify, so as to leave the housing 14 and to produce crops or other lamps 15. The structure is fixed to. The first sensor can be hanged on a tree or the like in some high ground depending on the installation position of the thin wire or buried in the ground.

The second sensor of the present invention is a soil-embedded type, and has upper and lower sensing plates 21 and 22 connected to both ends of the sensing line and connected to each other, and the pressure sensing unit 23 spans a part of the lower sensing plate 22, In the compliant portion, the lower box 25 is supported by the elastic member 24.

The third sensor of the present invention is a structure that can be embedded and floated so that the left and right contacts 32, 32a in the cylindrical body 31 are always in contact with the bullet holes 33, 33a on both sides. Both ends of this contact point are connected to the sensing line. The structure of the cylinder is composed of a polygonal cylinder in addition to the simple cylindrical, so that the contact points can be embedded therein, so that the structure can be used and waterproof to withstand the rainy season.

The fourth sensor of the present invention is a structure in which a hollow coating layer 41 such as a soft synthetic resin material or rubber is wrapped, a heat-melt conductive wire 42 is embedded therein, and the outer periphery is filled with a combustion material 43. The outer layer of the film was wrapped with a highly combustible paper, a synthetic resin sheet, and the like to facilitate combustion. The heat-melt conductive wire is a conductive material composed of a material that is easily melted at a temperature of 100 degrees Celsius or less. Specifically, a low melting point metal material such as lead, lead mixed metal, and zinc is extruded in a linear form.

Among the above sensors, the second sensor 20 may also be used as a soil buried type, so that only the upper and lower sensing plates 21 and 22 are partially inserted into the window or door gap of the house to generate a signal when the window or door is opened.

In the present invention, the fifth sensor 50 has a front end engaging portion 51a of two upper support rods 51 and a lower support rod 52 while the movable rods 51 are disposed laterally in the center, as shown in FIG. 6. And 52a are inclined to restrain the movement, and the left and right pull springs 54 and 54a pull the movable rods from the right and left at the same time as the center of the movable rods so that the movable rods are always in the center. The leading end portions 51a and 52a of the upper and lower limb rods were pulled by another upper and lower limb springs 55 and 56 so as to be balanced with each other. The lower end of the movable rod is arranged to press the snap button 58 while being in contact with the limiter 57. The sensing line is connected to the switch 59 to transmit a signal to the alarm main body according to the switching action of the snap button. The sensing line is connected to the pressure sensing unit 65 used in the second sensor, and is configured to pull the sensing line 2 by the pressure compliance unit 61 when a pressure is applied.

Hereinafter will be described the operational relationship according to the device of the present invention.

In the case where the first to fourth sensors are arranged in series in the sensing line 2 as described above, when a slight minute current is transmitted along the sensing line, the controller does not generate a separate signal. In this state, for example, when the fine wire 13 of the first sensor is touched, the limiter 12 is pulled according to the pulling action of the fine wire to press the snap button 11, and eventually, the alarm button 1 is activated by the snap action of the snap button. The warning lights, alarms, and emergency call dialing work at the same time to signal the presence of an intruder.

When someone presses on the pressure compliant part 23 of the second sensor 20 in the same form, the lower sensing plate 23 descends and releases the connection state of the sensing line, so that this release signal is transmitted to the alarm main body to exhibit the same alarm function. It is.

When the third sensor 30 also pulls the detection line, when a force that overcomes the finger action of the bullet strips 33 and 33a is applied, the contact state between the left and right contacts 32 and 32a is released to signal through the detection line. Is supplied to the main body to activate the alarm function.

When the fire occurs in the acid, the fourth sensor 40 burns due to the burning of the combustible material that surrounds the outer periphery, so that the coating layer 41 is also combusted. Then, the combustion material 43 is combusted to melt the heat-melt conductive wire therein. Since the signal is generated on the sensing line, the same alarm function is exerted.

The fifth sensor 50 is supported by the upper and lower support rods 51 and 52 and the left and right pull springs 54 and 54a, and the pressure compliant part 61 of the pressure sensing unit 60 embedded therein is pressed. (Fig. 8) If it is thrown out, the balance of the pulled state of the left and right pull springs is lost, and the movable rod 51 loses the balance. Therefore, since the lower end of the movable rod stimulates the limiter 57, the snap button 58 is pressed to transmit a signal to the sensing line. This action produces the same effect no matter where the left and right pull springs are out of balance, and the effect of pressing the snap button is the same.

This proposal can be applied to a variety of sites using the four sensors described above, for example, in the case of the first sensor can be installed in a slightly higher height to detect intruders approaching from a high position, the second sensor Since it is buried underground, it is possible to detect an outside intruder in an inconspicuous state, and the third sensor acts as a detector for the intruder that touches the detection line by hanging on the basement or the ground as needed. The fourth sensor is the most suitable for the initial suppression of the fire because it will notify the fire occurrence point through the detection line immediately when the fire occurs. Furthermore, even if the second sensor is installed in a door or window, the same function is exhibited, and such sensors can be variously selected according to the location and form of the agricultural field, so that a perfect security security function can be exhibited at any place.

In particular, in the case of the fifth sensor, it is possible to detect the left and right answers at the same time with one sensor device, and when used in balance with other sensors, a perfect security function is exerted.

Claims (1)

There is a central control unit inside to compare the signal sensed through the external sensing line (2) to give an energized signal to the externally exposed warning light (3) and the alarm sound generator (4) at the same time according to the phone number stored in the An alarm body (1) with a built-in telephone device capable of dialing an emergency signal externally; The tip of the limiter 12 for pressing and releasing the snap button 11 connected by the alarm main body and the sensing line 2 is tied up with fine fine wires 13, which are difficult to visually identify, to leave the housing 14. Or the first sensor 10 of the structure fixed to the other part 15, There are upper and lower sensing plates 21 and 22 connected at both ends of the sensing line and connected to each other, and a portion of the lower sensing plate 22 spans the pressure conforming part 23, and the elastic member 24 is provided in the pressure conforming part. The second sensor 20 supported by the lower box 25, The left and right contacts 32 and 32a in the cylindrical body 31 are always in contact with each other by the bullet holes 33 and 33a, and both ends of the contacts are configured so that the sensing line is connected to the signal. 3 sensors (30), Since the combustible material surrounding the outer circumference catches fire and burns, the coating layer 41 is also combusted. Then, the combustion-producing material 43 combusts and the internal heat-melt conductive wire 44 is melted, thereby generating a signal for the sensing line. The fourth sensor 40 having a structure to be generated, When the pressure compliant part 61 of the pressure sensing part 65 which is buried by the support rods 51 and 52 and the left and right pull springs 54 and 54a of the upper and lower sides is pressed, the left and right pull springs are pulled. Since the balance is lost and the movable rod 51 loses its balance, the lower end of the movable rod stimulates the limiter 57, so the snap button 58 is pressed to transmit a signal to the sensing line. Alarm system for crops and livestock plantation consisting of a fifth sensor (60).