Wild animal mistaken entering alarm device

Abstract

The utility model discloses a wild animal straying alarm device, which relates to the technical field of alarm devices, and comprises a plurality of mouth-shaped frames which are adjacently fixed on the periphery of a dangerous source; the sound source is installed between the mouth-shaped frame and a danger source and makes a sound back to the danger source; the plurality of first auxiliary parts are arranged at the upper part and the lower part in the mouth-shaped frame, each first auxiliary part comprises a first arc-shaped plate, a second arc-shaped plate and a horizontal plate, the concave part of the first arc-shaped plate faces the sound source, the second arc-shaped plate is tangent to the first arc-shaped plate, and the horizontal plate is connected with the second arc-shaped plate; according to the wild animal expelling device, sound waves with specific frequency, which are emitted by the sound source, are guided by the first auxiliary piece and the semi-arc-shaped pieces, so that horizontal directional propagation and uniform coverage are formed, and directional expelling of wild animals is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to alarm device technical field, concretely is a kind of alarm device of wild animal misentry. BACKGROUND

[0002] In power facilities, warehouse base, farm and special industrial area and the place such as region, effectively prevent wild animal invasion is an important safety issue.Wild animal gnaw, nest-building or excretion behavior can cause equipment short circuit, signal interruption even cause fire, cause huge economic loss and safety risk.

[0003] At present, common protection means mainly rely on physical fence, chemical repellent or single expelling device.Physical fence can form physical barrier, but there is high construction cost, influence environmental aesthetics and cannot completely prevent the problem of small animals to drill over;Chemical repellent can cause pollution to environment, and effect will decay with rain or time, need frequent replenishment.And the sound wave expelling device of existing technology, its sound wave energy often presents divergent to four quarters propagation, there is significant defect: energy utilization rate is low, a large number of sound waves are not acted on target area, lead to expelling efficiency is poor. UTILITARIAN CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of alarm device of wild animal misentry.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] A kind of alarm device of wild animal misentry, comprising:

[0007] A plurality of mouth shape frames are fixedly connected to the periphery of the danger source;

[0008] Sound source, installed between the mouth shape frame and the danger source, and sound is emitted to the danger source;

[0009] A plurality of first auxiliary parts are arranged above and below the interior of the mouth shape frame, each first auxiliary part includes a first arc-shaped plate, a second arc-shaped plate and a horizontal plate, the concave part of the first arc-shaped plate faces the sound source, the second arc-shaped plate is tangent to the first arc-shaped plate, and the horizontal plate is connected to the second arc-shaped plate;

[0010] A plurality of semi-arc-shaped plates are arrayed on both sides of the middle part of the mouth shape frame, one end of each semi-arc-shaped plate facing the sound source is provided with an expanded port, and the other end away from the sound source is provided with a horizontal part;

[0011] The first arc-shaped plates form arc-shaped channels, the second arc-shaped plates form another arc-shaped channel tangent to the arc-shaped channels, and the horizontal plates form horizontal channels to guide the diffused sound waves emitted by the sound source to horizontally and directionally propagate, and the flared part guides the sound waves into the horizontal part to propagate in an arc shape.

[0012] Preferably, it further comprises:

[0013] An induction assembly is installed on the outer side of the mouth-shaped frame away from the danger source to detect animal signals.

[0014] A processor is electrically connected with the induction assembly and the external alarm.

[0015] The processor is configured to control the sound source and the external alarm to work according to the animal signals detected by the induction assembly.

[0016] Preferably, the half-arc-shaped pieces on both sides of the middle part of the mouth-shaped frame are spliced into a complete circle to provide a horizontal propagation path for the sound waves in the middle part of the sound source.

[0017] Preferably, the propagation path of the sound source covers the area of the mouth-shaped frame, and the sound emitting part of the sound source faces the middle part of the mouth-shaped frame.

[0018] Preferably, the induction assembly comprises a pair of vertical columns, and infrared grating receivers and infrared grating generators are installed on the opposite sides of the vertical columns.

[0019] Preferably, the mouth-shaped frame, the first auxiliary part and the half-arc-shaped pieces are all made of metal materials.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] 1. The sound wave directional guiding path and the middle sound wave coverage network are constructed through the collaborative layout of the mouth-shaped frame, the first auxiliary part and the half-arc-shaped pieces, and the dead angle coverage of the protection area is realized.

[0022] 2. The specific frequency sound waves emitted by the sound source are guided by the first auxiliary part and the half-arc-shaped pieces to form horizontal directional propagation and uniform coverage, and the directional driving away of wild animals is realized.

[0023] 3. The processor analyzes and judges the signals transmitted by the induction assembly and sends control instructions to the sound source and the external alarm to realize the collaborative start of driving away and alarming; the sound and light alarm is triggered by the external alarm under the control of the processor to timely inform the staff to intervene, and the double protection of mechanical driving away and manual intervention is formed. BRIEF DESCRIPTION OF DRAWINGS

[0024] The disclosure of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the present application. In the drawings, the same reference numerals are used to refer to the same parts. Among them:

[0025] Figure 1 It is a three-dimensional structure schematic view of the wild animal mistaken entry alarm device of the present application;

[0026] Figure 2 It is a second perspective three-dimensional structure schematic view of the wild animal mistaken entry alarm device of the present application;

[0027] Figure 3 It is a front view of the wild animal mistaken entry alarm device of the present application;

[0028] Figure 4 It is an A-A sectional view of the wild animal mistaken entry alarm device of the present application;

[0029] Figure 5 It is a rear view of the wild animal mistaken entry alarm device of the present application;

[0030] Figure 6 It is a B-B sectional view of the wild animal mistaken entry alarm device of the present application.

[0031] The figure mark description: 1, mouth-shaped frame; 2, first auxiliary part; 21, first arc-shaped plate; 22, second arc-shaped plate; 23, horizontal plate; 3, semicircular sheet; 31, flared portion; 32, horizontal portion; 4, induction assembly; 5, sound source. DETAILED DESCRIPTION

[0032] It is easy to understand that according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the present application, and should not be regarded as the whole or regarded as the limitation or restriction of the technical scheme of the present application.

[0033] EMBODIMENT

[0034] As Figures 1-6 shown, a wild animal mistaken entry alarm device, comprising:

[0035] Mouth-shaped frame 1: made of metal material, the whole is in mouth-shaped structure, has good stability and durability, can be used for a long time in outdoor complex environmental conditions, resists wind blowing, rain, sunshine and other natural factors erosion;

[0036] Number and arrangement: A plurality of mouth-shaped frames 1 are arranged, adjacent mouth-shaped frames 1 are fixedly connected with each other, and collectively surround the periphery of the danger source to form a closed or semi-closed protection area. The specific number can be flexibly adjusted according to the size and shape of the danger source area to ensure that the danger source periphery can be fully covered without dead angles.

[0037] Function: As the basic support structure of the entire device, it provides a mounting and fixing carrier for the first auxiliary part 2, the semi-arc-shaped sheet 3, the induction assembly 4, the sound source 5 and other components, and also plays a certain defining role for the entire protection area.

[0038] First auxiliary part 2: Each first auxiliary part 2 is composed of a first arc-shaped plate 21, a second arc-shaped plate 22 and a horizontal plate 23, and all components are made of metal materials to ensure the strength and service life of the components.

[0039] Structural relationship: The concave part of the first arc-shaped plate 21 faces the sound source 5. This structural design is conducive to receiving the sound waves emitted by the sound source 5 and plays a preliminary converging role for the sound waves.

[0040] The second arc-shaped plate 22 is tangent to the first arc-shaped plate 21, which can realize smooth transition of sound waves from the first arc-shaped plate 21 to the second arc-shaped plate 22, reducing energy loss of sound waves in the propagation process.

[0041] The horizontal plate 23 is connected with the second arc-shaped plate 22 to provide guidance for further propagation of sound waves.

[0042] Number and installation position: A plurality of first auxiliary parts 2 are arranged, which are respectively installed above and below the inside of the mouth-shaped frame 1, and are symmetrically distributed up and down to ensure that the sound waves emitted by the sound source 5 can be guided from different heights.

[0043] Channel formation and function: A plurality of first arc-shaped plates 21 cooperate with each other to form an arc-shaped channel, which can preliminarily converge and guide the diffused sound waves emitted by the sound source 5.

[0044] Another arc-shaped channel tangent to the arc-shaped channel is formed between a plurality of second arc-shaped plates 22, which further optimizes the propagation path of sound waves, so that the sound waves can propagate more stably and concentratedly.

[0045] A horizontal channel is formed between a plurality of horizontal plates 23, which finally guides the diffused sound waves emitted by the sound source 5 to be horizontally directional, improves the propagation efficiency and directivity of sound waves, ensures that the sound waves can accurately act on the target area in the protection area, and enhances the driving effect on wild animals.

[0046] Semi-arc-shaped sheet 3: made of metal material, the whole is semi-arc-shaped, has good rigidity and acoustic performance, can effectively reflect and conduct sound waves.

[0047] Composition: Each half-arc piece 3 is provided with an expanded portion 31 at one end facing the sound source 5 and a horizontal portion 32 at the other end away from the sound source 5. The expanded portion 31 is trumpet-shaped, which is conducive to expanding the receiving range of sound waves and more effectively collecting sound waves emitted by the sound source 5; the horizontal portion 32 provides a stable channel for the horizontal propagation of sound waves.

[0048] Number and arrangement: A plurality of half-arc pieces 3 are arranged on both sides of the middle part of the mouth-shaped frame 1, and the half-arc pieces 3 on both sides correspond to each other. Moreover, the half-arc pieces 3 on both sides of the middle part of the mouth-shaped frame 1 can be spliced into a complete circle, and this splicing structure is used for the horizontal propagation of sound waves in the middle part of the sound source 5, further improving the propagation effect and coverage range of sound waves in the middle part.

[0049] Function: The expanded portion 31 guides the sound waves into the horizontal portion 32, so that the sound waves can spread in the protection area in the form of arc-shaped horizontal propagation, ensuring that the sound waves can uniformly cover the entire protection area and drive the wild animals entering the area in all directions.

[0050] Induction assembly 4: The induction assembly 4 includes a pair of columns, and an infrared grating receiver and an infrared grating generator respectively installed on opposite sides of the columns. The columns are made of metal materials and have good supporting performance, which can stably install the infrared grating receiver and the infrared grating generator; the infrared grating receiver and the infrared grating generator are made of high-precision electronic components and have sensitive signal detection capability, which can detect and start the driving device in advance before the animals approach the danger area;

[0051] Installation position: The induction assembly 4 is installed on the outer side of the mouth-shaped frame 1 away from the danger source, which can ensure that the induction assembly 4 detects the wild animals trying to enter or mistakenly entering the protection area from the outside first, and sends signals in advance to gain time for subsequent sound wave driving and alarm prompt;

[0052] Function: It is used for detecting animal signals. When a wild animal enters the detection range of the induction assembly 4, it will block the infrared light emitted by the infrared grating generator, and the infrared grating receiver cannot receive complete infrared signals, thereby generating corresponding animal detection signals and transmitting the signals to the processor.

[0053] Sound source 5: The sound source 5 is installed between the mouth-shaped frame 1 and the danger source, and emits sound away from the danger source. Such installation position can not only ensure that the sound waves emitted by the sound source 5 mainly act on the protection area to drive the wild animals trying to enter, but also avoid the adverse effects of sound waves on the danger source itself;

[0054] Sound function: the sound source 5 can emit the ultrasonic or infrasonic wave for driving the specific animal. Different kinds of wild animals have different sensitive frequencies of the sound wave. By emitting the ultrasonic or infrasonic wave of the specific frequency, the strong stimulation can be generated to the target wild animal, so that the wild animal feels uncomfortable and leaves the protection area actively, so that the effective driving effect is achieved.

[0055] Propagation characteristics: the propagation path of the sound source 5 covers the area of the mouth-shaped frame 1, and the sound emitting part of the sound source 5 faces the middle part of the mouth-shaped frame 1. The propagation characteristics can ensure that the sound wave is uniformly distributed in the entire protection area without propagation dead angle, and the propagation efficiency and directivity of the sound wave are further improved by combining the guiding effect of the first auxiliary part 2 and the semi-arc-shaped sheet 3, so that the driving effect on the wild animals is enhanced.

[0056] Processor: the processor is electrically connected with the sensing assembly 4 and the external alarm, can receive the animal detection signal transmitted by the sensing assembly 4, and send the control signal to the sound source 5 and the external alarm;

[0057] Function: the processor is configured to control the sound source 5 and the external alarm according to the animal signal detected by the sensing assembly 4. When the processor receives the animal detection signal transmitted by the sensing assembly 4, signal analysis and processing are immediately performed to determine whether the wild animal enters the protection area. If it is confirmed that the wild animal enters, the processor will quickly send the control signal to the sound source 5 to start the sound source 5 to emit the ultrasonic or infrasonic wave for driving the specific animal, and at the same time, the processor will send the control signal to the external alarm to trigger the external alarm to emit the alarm sound or light prompt to timely inform the relevant staff that the wild animal enters by mistake, so that the staff can take further processing measures.

[0058] I. Protection area definition and component coordination preparation: the device takes the mouth-shaped frame 1 as the basic support carrier, a plurality of mouth-shaped frames 1 are fixedly connected with each other to form a closed or semi-closed protection area around the danger source, so that no protection dead angle is ensured. In the frame structure, the functional components are arranged in advance: the first auxiliary part 2 (including the first arc-shaped plate 21, the second arc-shaped plate 22 and the horizontal plate 23) is symmetrically installed above and below the frame, the arc-shaped channel, the tangent arc-shaped channel and the horizontal channel are combined to construct the sound wave directional guiding path; the semi-arc-shaped sheets 3 are arranged on both sides of the middle part of the frame, the corresponding semi-arc-shaped sheets on both sides are spliced into a complete circle, the sound wave collecting function of the flared part 31 and the propagation channel of the horizontal part 32 are combined to form the middle part sound wave coverage network; the sensing assembly 4 is installed on the outer side of the frame away from the danger source, the infrared grating generator and the receiver of the sensing assembly 4 form the outer detection line; and the sound source 5 is fixed between the frame and the danger source, faces away from the danger source and faces the middle part of the frame, so that the sound wave can act on the protection area.

[0059] II. Wild animal invasion detection and signal triggering: When wild animals approach the protection area from the outside, they first enter the detection range of the sensing component 4. At this time, the body of the wild animal blocks the infrared light emitted by the infrared grating generator in the sensing component 4 to the infrared grating receiver, causing the infrared grating receiver to fail to receive a complete infrared signal. Due to the use of high-precision electronic components in the sensing component 4, it has sensitive signal detection capability and can quickly identify this blocking state and immediately convert the "animal invasion" detection signal into an electrical signal and transmit it to the processor connected to the sensing component 4. This stage realizes the function of "early detection" to gain reaction time for subsequent driving and alarm.

[0060] III. Processor signal analysis and control instruction sending: After the processor receives the animal detection electrical signal transmitted by the sensing component 4, it immediately starts the signal analysis and judgment process. Through the built-in logic algorithm, the processor confirms that the signal is a real wild animal invasion (excluding interference factors such as falling leaves and wind blowing) and simultaneously sends control instructions to two key components: one is to send a "start sound" control signal to the sound source 5, and the other is to send a "trigger alarm" control signal to the external alarm. This ensures efficient conversion of detection signals to execution instructions, enabling the coordinated start of driving and alarm.

[0061] IV. Directional sound wave driving and protection area coverage: After the sound source 5 receives the control signal from the processor, it quickly starts the sound function and emits specific frequency driving ultrasonic or infrasonic waves according to the pre-set target wild animal species (different wild animals are sensitive to different frequencies of sound waves, and specific frequency sound waves can produce strong discomfort stimuli to target animals). The sound waves emitted by the sound source 5 first propagate to the middle of the frame, and in the process of propagation, they are guided by the first auxiliary part 2 and the semi-arc piece 3: on the one hand, the arc-shaped channel of the first auxiliary part 2 preliminarily converges the diffused sound waves, the tangent arc-shaped channel reduces the energy loss of the sound waves, and the horizontal channel finally guides the sound waves to horizontally directional propagation, ensuring that the sound waves stably cover the frame up and down; on the other hand, the flared part 31 of the semi-arc piece 3 expands the sound wave receiving range, guides more sound waves into the horizontal part 32, and cooperates with the middle part to form a uniform coverage of sound waves in the protection area. Finally, the sound waves pass through the double-guided path and fully cover the protection area defined by the mouth-shaped frame 1, producing continuous stimulation to wild animals entering the area, causing them to actively escape the protection area due to discomfort, realizing the core function of "directional driving".

[0062] V. External alarm linkage and staff notification: while the sound source 5 starts the driving away, the external alarm receives the control signal of the processor and triggers the alarm function at the same time - the information of "wild animals entering the protection area" can be transmitted to the relevant staff through the way of issuing high-decibel alarm sound (to remind the surrounding personnel) or flashing warning light (suitable for night or noisy environment). After receiving the alarm prompt, the staff can rush to the scene in time and take further processing measures (such as confirming whether the animals have left or checking whether the device is running normally) according to the actual situation, forming a "mechanical driving + manual intervention" double guarantee to ensure the long-term safety of the protection area.

[0063] Through the coordinated layout of the mouth-shaped frame 1, the first auxiliary piece 2 and the semicircular sheet 3, the sound wave directional guiding path and the middle sound wave coverage network are constructed, and the dead angle coverage of the protection area is realized.

[0064] Through the infrared grating generator and receiver of the induction assembly 4, the animal invasion signal is quickly recognized and converted into an electric signal, and the early discovery function is realized.

[0065] Through the analysis and judgment of the signal transmitted by the induction assembly 4 by the processor, and the sending of control instructions to the sound source 5 and the external alarm, the cooperative start of the driving away and the alarm is realized.

[0066] Through the specific frequency sound wave emitted by the sound source 5 and guided by the first auxiliary piece 2 and the semicircular sheet 3, the horizontal directional propagation and uniform coverage are formed, and the directional driving away of wild animals is realized.

[0067] Through the sound and light alarm triggered by the external alarm under the control of the processor, the staff is timely notified to intervene, forming a double guarantee of mechanical driving and manual intervention.

[0068] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the protection scope of the utility model.

Claims

1. A device for alerting of the intrusion of a wild animal, characterized in that The utility model relates to a sound wave diffuser for dangerous source, comprising: a plurality of mouth-shaped frames fixedly arranged on the periphery of the dangerous source; a sound source installed between the mouth-shaped frame and the dangerous source and emitting sound away from the dangerous source; a plurality of first auxiliary members arranged above and below the interior of the mouth-shaped frame, each first auxiliary member comprising a first arc-shaped plate, a second arc-shaped plate and a horizontal plate, the concave part of the first arc-shaped plate facing the sound source, the second arc-shaped plate being tangent to the first arc-shaped plate, and the horizontal plate being connected to the second arc-shaped plate; a plurality of semi-arc-shaped plates arranged on both sides of the middle part of the mouth-shaped frame, each semi-arc-shaped plate having an expanded part at one end facing the sound source and a horizontal part at the other end away from the sound source; wherein the first arc-shaped plates form an arc-shaped channel, the second arc-shaped plates form another arc-shaped channel tangent to the arc-shaped channel, and the horizontal plates form a horizontal channel, so as to guide the diffused sound waves emitted by the sound source to horizontally propagate, and the expanded part guides the sound waves into the horizontal part to propagate in an arc-shaped and horizontal manner.

2. A wildlife intrusion alarm device according to claim 1, wherein, Further comprising: an induction assembly installed on the outer side of the mouth-shaped frame away from the dangerous source for detecting animal signals; a processor electrically connected to the induction assembly and an external alarm; wherein the processor is configured to control the sound source and the external alarm to work according to the animal signals detected by the induction assembly.

3. A device according to claim 2, wherein: The semi-arc-shaped plates on both sides of the middle part of the mouth-shaped frame are spliced into a complete circle for the sound waves emitted by the middle part of the sound source to horizontally propagate.

4. A device according to claim 3, wherein: The propagation path of the sound source covers the area of the mouth-shaped frame, and the sound emitting part of the sound source faces the middle part of the mouth-shaped frame.

5. A wildlife intrusion alarm device according to claim 4, wherein: The induction assembly comprises a pair of vertical columns, an infrared grating receiver and an infrared grating generator installed on the opposite sides of the vertical columns.

6. A wildlife intrusion alarm device according to claim 5, wherein: The mouth-shaped frame, the first auxiliary members and the semi-arc-shaped plates are all made of metal materials.

Images