CN214042510U - External invader warning device for electronic fence - Google Patents
External invader warning device for electronic fence Download PDFInfo
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- CN214042510U CN214042510U CN202022924746.5U CN202022924746U CN214042510U CN 214042510 U CN214042510 U CN 214042510U CN 202022924746 U CN202022924746 U CN 202022924746U CN 214042510 U CN214042510 U CN 214042510U
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- warning device
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- fixed axle
- electronic fence
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Abstract
The utility model discloses an external invader warning device is used to fence, including rail and ground, two fixedly connected with fixed axle between the rail, the bottom and the ground fixed connection of fixed axle are located the left and right-hand member of fixed axle equal fixed mounting has the installation piece on ground, the top surface of installation piece is equipped with the recess, the embedded pressure sensor that is equipped with of recess, the left and right outer wall fixedly connected with L shape pressure pole of fixed axle, the other end slidable mounting of L shape pressure pole in the recess and with pressure sensor's top surface contact, the top surface fixedly connected with backup pad of fixed axle. The utility model discloses a there is external contact rail to when climbing the rail, L shape pressure pole can bring pressure for pressure sensor, judges whether have external intruder, and this kind of structure can prevent the external intruder of erroneous judgement, prevents passerby panic, and audible-visual annunciator's light and sound alarm can have the effect of warning and expulsion to external intruder.
Description
Technical Field
The utility model relates to a warning device field especially relates to an external intruder warning device for fence.
Background
The safety of the electric power operation field needs safety instruments such as fences and the like besides management regulation making and operation specification rules, so that a safety region and a dangerous region are isolated, separation and safety warning are carried out on operating personnel, the safety level is improved, and the occurrence of accidents is reduced. The electric power safety operation fence is provided with traditional physical safety fences such as railings, stay wires and pull nets, and also is provided with an intelligent electronic safety fence adopting detection methods such as stay wire pulse signals, infrared induction and infrared correlation. Most of the traditional physical safety fences are passive and have pure mechanical structures, so that the physical safety fences are broken when people randomly climb over the physical safety fences and cannot actively give an alarm for prompting. The electronic safety fence adopts an advanced sensing detector, is combined with the existing automation technology, has the functions of border crossing monitoring, acousto-optic alarm prompting, unauthorized movement alarm, damage alarm and the like, can even carry out electric shock deterrence on forced border crossing persons, and realizes the safety protection functions of blocking, alarming and deterrence.
However, the common detection methods such as infrared induction and infrared correlation often misjudge outside people, so that the passerby is afraid of and cannot judge correctly, and the alarm can be corroded by rainwater and damaged in the long-term use process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an external invader warning device for an electronic fence.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an external invader warning device for an electronic fence comprises fences and ground, wherein a fixed shaft is fixedly connected between the two fences, the bottom end of the fixed shaft is fixedly connected with the ground, the fixed shaft is positioned at the left end and the right end of the fixed shaft, an installation block is fixedly installed on the ground, a groove is arranged on the top surface of the installation block, a pressure sensor is embedded in the groove, a left outer wall and a right outer wall of the fixed shaft are fixedly connected with an L-shaped pressure rod, the other end of the L-shaped pressure rod is slidably installed in the groove and is in contact with the top surface of the pressure sensor, a supporting plate is fixedly connected with the top surface of the fixed shaft, a warning box is fixedly installed on the top surface of the supporting plate, a motor is fixedly installed on the inner bottom wall of the warning box, a threaded rod is fixedly connected with the output end of the motor, a threaded sleeve is connected onto the threaded rod, and a connecting rod is fixedly connected with the left end and the right end of the threaded sleeve, the other end fixedly connected with slide of connecting rod, the left and right inner wall of warning box all is equipped with the spout, two the slide slides in being located the spout that corresponds, the upper end fixedly connected with audible-visual annunciator of connecting rod, the roof of warning box is equipped with the through-hole, be equipped with rain-sheltering mechanism on the through-hole.
Preferably, the rain shielding mechanism comprises a rain shield hinged to one side of the through hole, a compression spring is fixedly connected to the bottom surface of the rain shield, and the other end of the compression spring is fixedly connected with the side wall of the through hole.
Preferably, the size of the groove and the pressure sensor is adapted.
Preferably, the pressure sensor is of the type PTG 501.
Preferably, the external thread of the threaded rod and the internal thread of the threaded sleeve are matched.
Preferably, the sliding groove and the sliding seat are matched in size.
Preferably, a controller is fixedly installed on the inner bottom wall of the warning box.
Preferably, the controller is of the type MAM-100.
Preferably, the size of the audible and visual alarm is smaller than that of the through hole.
Preferably, the rain-proof board and the through hole are matched in size.
The utility model has the advantages that:
1, the utility model discloses a there is external contact rail to when climbing the rail, L shape pressure pole can bring pressure for pressure sensor, judges whether have external invader, and this kind of structure can prevent to judge external invader by mistake, leads to passerby panic.
2, the utility model discloses an output of motor drives the threaded rod and rotates, and under the cooperation through spout and slide, drive thread bush upward movement to the connecting rod drives audible-visual annunciator and rises, thereby backs down the flashing board, and audible-visual annunciator's light and sound alarm can have the effect of warning and expulsion to external intruder.
3, the utility model discloses a when pressure was removed, the output that the controller drove the motor was to the antiport to the connecting rod drives audible-visual annunciator and descends, under compression spring's effect, the flashing board is automatic to be closed, can effectually prevent at ordinary times rainwater weather to audible-visual annunciator's loss, prevents the rainwater infiltration, leads to audible-visual annunciator's damage, can effectively protect audible-visual annunciator.
Drawings
Fig. 1 is a schematic structural view of an external intruder warning device for an electronic fence according to the present invention.
Fig. 2 is the utility model discloses a structural schematic diagram of an external invader warning device's warning box for rail is proposed.
Reference numbers in the figures: 1 rail, 2 ground, 3 fixed axles, 4 backup pads, 5 mounting boxes, 6 pressure sensor, 7 warning boxes, 8 motors, 9 threaded rods, 10 thread bushes, 11 audible and visual alarms, 12 flashing boards, 13 compression springs and 14L-shaped pressure rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an external invader warning device for an electronic fence comprises fences 1 and ground 2, a fixed shaft 3 is fixedly connected between the two fences 1, the bottom end of the fixed shaft 3 is fixedly connected with the ground 2, mounting blocks 5 are fixedly mounted on the ground 2 at the left and right ends of the fixed shaft 3, a groove is arranged on the top surface of the mounting block 5, a pressure sensor 6 is embedded in the groove, the left and right outer walls of the fixed shaft 3 are fixedly connected with an L-shaped pressure rod 14, the other end of the L-shaped pressure rod 14 is slidably mounted in the groove and contacts with the top surface of the pressure sensor 6, a support plate 4 is fixedly connected with the top surface of the fixed shaft 3, a warning box 7 is fixedly mounted on the top surface of the support plate 4, a motor 8 is fixedly mounted on the inner bottom wall of the warning box 7, a threaded rod 9 is fixedly connected with the output end of the motor 8, and a threaded sleeve 10 is in threaded connection with the threaded rod 9, the left end and the right end of the threaded sleeve 10 are both fixedly connected with connecting rods, the other end of each connecting rod is fixedly connected with a sliding seat, the left inner wall and the right inner wall of the warning box 7 are both provided with sliding grooves, the two sliding seats are positioned in the corresponding sliding grooves to slide, the upper end of each connecting rod is fixedly connected with an audible and visual alarm 11, the top wall of the warning box 7 is provided with a through hole, the through hole is provided with a rain shielding mechanism, the rain shielding mechanism comprises a rain shielding plate 12 hinged on one side of the through hole, the bottom surface of the rain shielding plate 12 is fixedly connected with a compression spring 13, the other end of the compression spring 13 is fixedly connected with the side wall of the through hole, the groove is matched with the pressure sensor 6 in size, the pressure sensor 6 is of a PTG501, the external thread of the threaded rod 9 is matched with the internal thread of the threaded sleeve 10, the sliding grooves are matched with the sliding seats in size, the inner bottom wall of the warning box 7 is fixedly provided with a controller, the controller is MAM-100 in size, and the audible and visual alarm 11 is smaller than the through hole, the flashing 12 is adapted to the size of the through hole.
The working principle is as follows: when the utility model is used, the outside contacts the fence 1 and climbs the fence 1, the L-shaped pressure rod 14 can bring pressure to the pressure sensor 6, so that the motor 8 is opened by the controller, the output end of the motor 8 drives the threaded rod 9 to rotate, the threaded sleeve 10 is driven to move upwards through the matching of the chute and the slide seat, so that the connecting rod drives the audible and visual alarm 11 to ascend, thereby the flashing board 12 is pushed open, the light and sound alarm of the audible and visual alarm 11 can warn and expel the outside intruder, when the pressure is removed, the controller drives the output end of the motor 8 to rotate in the opposite direction, the threaded rod 9 is driven to rotate in the opposite direction, the threaded sleeve 10 is driven to move downwards through the matching of the chute and the slide seat, so that the connecting rod drives the audible and visual alarm 11 to descend, under the action of the compression spring 13, the flashing board 12 is automatically closed, the loss of the normal rainwater to the audible and visual alarm 11 can be effectively prevented, preventing rain water from penetrating and causing damage to the audible and visual alarm 11.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an external invader warning device for electronic fence, includes rail (1) and ground (2), its characterized in that, two fixedly connected with fixed axle (3) between rail (1), the bottom and ground (2) fixed connection of fixed axle (3), be located fixed axle (3) left and right-hand member equal fixed mounting has installation piece (5) on ground (2), the top surface of installation piece (5) is equipped with the recess, embedded pressure sensor (6) that is equipped with of recess, the left and right outer wall fixedly connected with L shape pressure pole (14) of fixed axle (3), the other end slidable mounting of L shape pressure pole (14) is in the recess and with the top surface contact of pressure sensor (6), the top surface fixedly connected with backup pad (4) of fixed axle (3), the top surface fixed mounting of backup pad (4) has warning box (7), inner diapire fixed mounting who warns box (7) has motor (8), output fixedly connected with threaded rod (9) of motor (8), threaded rod (9) are gone up threaded connection has thread bush (10), the equal fixedly connected with connecting rod in left and right both ends of thread bush (10), the other end fixedly connected with slide of connecting rod, the left and right inner wall of warning box (7) all is equipped with the spout, two the slide is located the spout that corresponds and slides, the upper end fixedly connected with audible-visual annunciator (11) of connecting rod, the roof of warning box (7) is equipped with the through-hole, be equipped with rain-sheltering mechanism on the through-hole.
2. The outside intruder warning device for the electronic fence as claimed in claim 1, wherein the rain shielding mechanism comprises a rain shield (12) hinged to one side of the through hole, a compression spring (13) is fixedly connected to the bottom surface of the rain shield (12), and the other end of the compression spring (13) is fixedly connected to the side wall of the through hole.
3. An external intruder warning device for an electronic fence as claimed in claim 1 wherein the recess is sized to fit the pressure sensor (6).
4. An external intruder warning device for an electronic fence as claimed in claim 1 wherein said pressure sensor (6) is of the type PTG 501.
5. An intruder warning device for a fence as claimed in claim 1 wherein the external thread of the threaded rod (9) is adapted to the internal thread of the threaded sleeve (10).
6. An intruder warning device as claimed in claim 1, wherein the slot and the carriage are sized to fit each other.
7. An external intruder warning device for electronic fence according to claim 1 wherein the inner bottom wall of the warning box (7) is fixedly installed with a controller.
8. An external intruder alert device as claimed in claim 7 wherein said controller is of the type MAM-100.
9. An external intruder warning device for electronic fence according to claim 7 wherein said audible and visual alarm (11) is smaller than the through hole.
10. An external intruder warning device for an electronic fence as claimed in claim 2 wherein the flashing (12) is adapted to the size of the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022924746.5U CN214042510U (en) | 2020-12-09 | 2020-12-09 | External invader warning device for electronic fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022924746.5U CN214042510U (en) | 2020-12-09 | 2020-12-09 | External invader warning device for electronic fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214042510U true CN214042510U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022924746.5U Active CN214042510U (en) | 2020-12-09 | 2020-12-09 | External invader warning device for electronic fence |
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| CN (1) | CN214042510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819369A (en) * | 2021-09-26 | 2021-12-21 | 安徽蓝途信息技术有限公司 | Intelligent community environment monitoring device and use method |
-
2020
- 2020-12-09 CN CN202022924746.5U patent/CN214042510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819369A (en) * | 2021-09-26 | 2021-12-21 | 安徽蓝途信息技术有限公司 | Intelligent community environment monitoring device and use method |
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