Double-layer switchable electronic fence

Abstract

The utility model discloses a double-layer switchable electronic fence which comprises an electrified protection layer and a barbed anti-collision layer, the barbed anti-collision layer is movably arranged on the inner side or the outer side of the electrified protection layer through a driving mechanism, and the electrified protection layer comprises a plurality of stand columns arranged at intervals. A plurality of high-voltage bare wires used for forming a protective power grid are arranged between every two adjacent stand columns, the barbed anti-collision layer comprises a plurality of chains arranged at intervals, and a plurality of barbed strips used for forming an anti-collision net are arranged between every two adjacent chains. According to the scheme, a mode of combining voltage driving and barbed anti-collision is adopted, so that the protection performance of the electronic fence is improved, the structural strength of the electronic fence is enhanced, and large animals are prevented from intruding into the electronic fence; meanwhile, the anti-collision layer with the thorns can be switched to the inner side or the outer side of the electrified protection layer according to actual conditions, when the anti-collision layer with the thorns is arranged on the outer side, invasion of external wild animals can be avoided, and when the anti-collision layer with the thorns is arranged on the inner side, residents and poultry in the electronic fence are prevented from touching the electrified protection layer by mistake.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fence protection, and specifically relates to a double-layer switchable electronic fence. BACKGROUND

[0002] Electronic fence is a kind of perimeter anti-theft alarm system that is widely used at present, which is composed of electronic fence host and front-end detection fence.When intruder tries to cross the fence, the front-end detection fence will send detection signal to the host, and the host receives and generates high-voltage signal, so as to repel the intruder or delay the intrusion time.At the same time, the host transmits the intrusion signal to the management system, so that people can understand the situation in time and make treatment.

[0003] In recent years, with the continuous strengthening of ecological protection, the significant improvement of the whole society's protection consciousness, and the obvious improvement of regional ecological environment quality, the brown bear population in the Three-River Source Region has been significantly restored, which is specifically manifested in the expansion of the range of brown bear occurrence, the increase of frequency and the rise of quantity.However, on the other side of this positive ecological protection result, the human-brown bear conflict is intensified.The human-brown bear conflict mainly manifests in that the brown bear breaks into the room, causing huge economic losses to the local herdsmen, not only causing panic, but also possibly leading to personal injury and death.With the increase of the number of conflicts, the tolerance of local herdsmen to the wild animals causing trouble is decreasing.This situation has a negative impact on the effectiveness of ecological protection and reduces the enthusiasm of herdsmen for biodiversity protection.The human-brown bear conflict has become a complex problem that needs to be solved urgently, which not only relates to the maintenance of ecological balance, but also involves the safety and harmony of the community.

[0004] In order to protect the safety and property of herdsmen, a defense system is needed to protect the living place of herdsmen from the invasion of brown bears, so the electronic fence is considered to be used;However, the traditional electronic fence is mainly designed for anti-theft and anti-human intrusion, and the voltage is difficult to achieve good driving effect on brown bears, and the strength of the electronic fence is not enough, which is easy to be damaged, and there is no protection measure except the electrified layer, which has the risk of being touched by mistake;Therefore, an electronic fence specially designed for brown bears is urgently needed, which has good driving effect on large-sized brown bears, and also has certain structural strength and is not easy to be damaged by bears. CONTENT OF THE UTILITY MODEL

[0005] In view of the above shortcomings of the prior art, the utility model provides a double-layer switchable electronic fence, which solves the problems of single function, poor structural strength and unsatisfactory bear driving effect of the existing electronic fence.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] The utility model provides a double -deck switchable electronic fence, it includes the electrified protective layer and the anti -collision layer with thorn, the anti -collision layer with thorn is movably arranged in the inside or outside of the electrified protective layer through the drive mechanism, the electrified protective layer includes a plurality of gap arrangement's stand, a plurality of high -voltage bare conductor for forming the protective electric network is arranged between two adjacent stands, a plurality of high -voltage bare conductor is connected with power supply system, the anti -collision layer with thorn includes a plurality of gap arrangement's chain, a plurality of thorn strip for forming the anti -collision net is arranged between two adjacent chains, the drive mechanism includes the rotary lever horizontally installed on the top of a plurality of stands, the rotary lever is located on a plurality of stands above and is sheathed a plurality of gear, a plurality of gear respectively with a plurality of chain transmission cooperation.

[0008] Further, the top of a plurality of stands is provided with bearing seat, the rotary lever is limited and is arranged on a plurality of bearing seats, the top of the stand located at the both ends is also provided with the limit cover with the gap cooperation of gear, the both ends of the chain located at the left and right ends of the anti -collision layer with thorn are all provided with the limit block.

[0009] Further, the both ends of high -voltage bare conductor are all provided with high -voltage lightning arrester, and the adjacent two high -voltage bare conductors located on both sides of the stand are connected through the insulated conductor.

[0010] Further, the power supply system includes the solar panel installed on the stand, and the solar panel is connected with the high -voltage bare conductor through the intelligent pulse host computer, and the intelligent pulse host computer is arranged in the protective box.

[0011] Further, the stand is provided with the rotary sound -light horn electrically connected with the intelligent pulse host computer.

[0012] Further, the thorn strip includes the aluminum strip, and the iron thorn is welded on the outside of the aluminum strip.

[0013] Further, one end of the rotary lever is provided with a hand wheel disc convenient for rotating.

[0014] Further, the electrified protective layer is hung with the night light warning board.

[0015] The utility model has the advantages that:

[0016] 1. The utility model discloses a voltage driving and anti -collision layer with thorn combined mode, which improves the protection performance of the electronic fence, enhances the structural strength of the electronic fence, greatly reduces the probability of the electronic fence being damaged by large animals such as brown bears, reduces the maintenance loss of the electronic fence, and avoids the intrusion of large animals into the electronic fence.

[0017] 2. The anti -collision layer with thorn of the utility model can be switched to the inside or outside of the electrified protective layer according to the actual situation, when the anti -collision layer with thorn is placed on the outside, the intrusion of external wild animals can be avoided, and when the anti -collision layer with thorn is placed on the inside, the electrified protective layer can be prevented from being touched by residents and poultry in the electronic fence.

[0018] 3. The scheme can drive the rotation of the rotating rod through the hand wheel, so that the gear drives the chain to move, and drives the flexible barbed anti-collision layer to move between the inner and outer sides of the electrified protective layer, and through the setting of the limiting cover and the characteristics that the limiting block at the end of the chain cannot pass through the gap between the gear and the limiting cover, the chain is effectively prevented from sliding off the gear. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the double-layer switchable electronic fence.

[0020] Figure 2 It is a structural schematic view of the electrified protective layer and the barbed anti-collision layer.

[0021] Figure 3 It is a structural schematic view of the barbed strip.

[0022] Among them, 1, stand, 2, high-voltage bare conductor, 3, high-voltage arrester, 4, stand, 5, solar panel, 6, intelligent pulse host, 7, protective box, 8, rotating sound light horn, 9, luminous warning sign, 10, chain, 11, barbed strip, 12, aluminum strip, 13, iron barb, 14, rotating rod, 15, hand wheel, 16, gear, 17, limiting cover, 18, limiting block, 19, insulating conductor. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model are described below, so that the technical personnel in the technical field can understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific embodiments, for the ordinary technical personnel in the technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, all the utility model creations using the utility model concept are protected.

[0024] As Figure 1 shown, the double-layer switchable electronic fence includes an electrified protective layer and a barbed anti-collision layer, and the barbed anti-collision layer is movably arranged on the inner side or the outer side of the electrified protective layer through a driving mechanism.

[0025] The live protective layer includes several columns 1 arranged at intervals, and several high-voltage bare wires 2 arranged at intervals in the vertical direction are arranged between two adjacent columns 1, which are used to form a protective power grid. High-voltage lightning arresters 3 are provided at both ends of the high-voltage bare wires 2; two adjacent high-voltage bare wires 2 located on both sides of the column 1 are connected by an insulated wire 19, and can be connected and tightened by wire connectors and tensioners. Several high-voltage bare wires 2 are all connected to the power supply system, and the power supply system includes solar panels 5 installed on the poles 4. The solar panels 5 are connected to the high-voltage bare wires 2 through an intelligent pulse host 6, and the intelligent pulse host 6 can be set in a protective box 7; a rotating sound and light speaker 8 electrically connected to the intelligent pulse host 6 is provided on the column 1. When the high-voltage bare wire 2 is touched, the large wild beasts are assisted to be driven away through sound and light alarms; a luminous warning sign 9 is also hung on the live protective layer to warn people and prevent accidental touch.

[0026] The barbed anti-collision layer includes a number of chains 10 arranged at intervals, and a number of barbed strips 11 for forming an anti-collision net are arranged between two adjacent chains 10. The barbed strips 11 include aluminum strips 12, and iron barbs 13 are welded on the outer surface of the aluminum strips 12; a bearing seat is provided on the top of the several columns 1, and the driving mechanism includes a rotating rod 14 that is limited and penetrated on the several bearing seats, and a hand-cranked wheel 15 is provided at one end of the rotating rod 14 for easy rotation; a number of gears 16 are sleeved on the rotating rod 14 located above the several columns 1, and the several gears 16 are respectively matched with the several chains 10 for transmission; this scheme can drive the rotation of the rotating rod 14 through the hand-cranked wheel 15, so that the gear 16 drives the chain 10 to move, and drives the flexible barbed anti-collision layer to move and switch between the inside and outside of the live protective layer.

[0027] A limit cover 17 that fits with the gear 16 is also provided on the top of the column 1 at the head and tail ends. A limit block 18 is provided at both ends of the chain 10 located at the left and right ends of the barbed anti-collision layer, and the size of the limit block 18 is larger than the distance between the limit cover 17 and the gear 16, so that the limit block 18 at the end of the chain 10 cannot pass through the gap between the gear 16 and the limit cover 17, thereby effectively preventing the chain 10 from slipping off the gear 16.

[0028] This solution adopts a combination of voltage drive and barbed anti-collision layer, which not only improves the protective performance of the electronic fence, but also enhances the structural strength of the electronic fence, thereby greatly reducing the probability of the electronic fence being damaged by large wild animals such as brown bears, reducing the maintenance loss of the electronic fence, and preventing large wild animals from breaking into the electronic fence; at the same time, the barbed anti-collision layer can be switched to the inside or outside of the electrified protective layer according to actual conditions. When the barbed anti-collision layer is placed on the outside, it can prevent the invasion of foreign wild animals. When the barbed anti-collision layer is placed on the inside, it is used to prevent residents and poultry in the electronic fence from accidentally touching the electrified protective layer.

[0029] In specific implementation, the target application area of the scheme is mainly the residence area of herdsmen, aiming to be installed in the residence area to protect the herdsman's residence from the invasion of large wild animals such as brown bears; in combination with the actual demand, when the herdsmen go out during the day, the anti-collision layer can be manually turned to the outside, at this time, the anti-collision layer is outside the electrified layer, which can strengthen the structural strength of the electric fence, prevent wild animals from damaging the electric fence, and thus prolong the service life of the electric fence; at night, when the herdsmen are active in the residence area, the anti-collision layer is turned to the inside, at this time, as there are people in the residence area, the safety of the herdsmen is the primary target, the electrified layer is outside, which can more effectively drive wild animals, and the anti-collision layer on the inside can prevent unnecessary injury caused by accidental contact of personnel.

Claims

1. A double-layer switchable electronic fence, characterized in that: It includes a live protective layer and a barbed anti-collision layer. The barbed anti-collision layer is movably arranged on the inner or outer side of the live protective layer through a driving mechanism. The live protective layer includes a number of gap-arranged columns. A number of high-voltage bare wires for forming a protective power grid are arranged between two adjacent columns. Several high-voltage bare wires are connected to the power supply system. The barbed anti-collision layer includes a number of gap-arranged chains. A number of barbed bars for forming an anti-collision net are arranged between two adjacent chains. The driving mechanism includes a rotating rod horizontally installed on the top of several columns. Several gears are sleeved on the rotating rod above the several columns. Several gears are respectively matched with several chain transmissions.

2. The double-layer switchable electronic fence according to claim 1, characterized in that: Bearing seats are provided on the tops of several of the columns, and the rotating rod limiters are passed through several bearing seats. Limiting covers that match the gear clearance are also provided on the tops of the columns at the head and tail ends, and limiting blocks are provided at both ends of the chain located at the left and right ends of the barbed anti-collision layer.

3. The double-layer switchable electronic fence according to claim 1, characterized in that: Both ends of the high-voltage bare wire are provided with high-voltage lightning arresters, and the two adjacent high-voltage bare wires located on both sides of the column are connected by an insulated wire.

4. The double-layer switchable electronic fence according to claim 3, characterized in that: The power supply system includes a solar panel installed on a vertical pole, and the solar panel is connected to a high-voltage bare wire through an intelligent pulse host, and the intelligent pulse host is arranged in a protective box.

5. The double-layer switchable electronic fence according to claim 4, characterized in that: The column is provided with a rotating sound and light speaker electrically connected to the intelligent pulse host.

6. The double-layer switchable electronic fence according to claim 1, characterized in that: The thorn bar comprises an aluminum bar, and iron thorns are welded on the outer surface of the aluminum bar.

7. The double-layer switchable electronic fence according to claim 1, characterized in that: One end of the rotating rod is provided with a hand-cranked wheel for easy rotation.

8. The double-layer switchable electronic fence according to claim 1, characterized in that: A luminous warning sign is hung on the live protection layer.

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