CN212906519U

CN212906519U - Video electronic fence for enclosure

Info

Publication number: CN212906519U
Application number: CN202021921353.2U
Authority: CN
Inventors: 戴苏平; 魏龙辉
Original assignee: Nanjing Android Intelligent System Co ltd
Current assignee: Nanjing Android Intelligent System Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-06
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of the technique of rail and specifically relates to a video electronic fence for enclosure is related to, including a plurality of electronic fence bodies, adjacent two the electronic fence body is connected with a plurality of response cables, the groove has been seted up on the top of electronic fence body and has been accomodate, accomodate the groove and accomodate hidden camera, the bottom of accomodating the groove is provided with and is used for the drive it stretches out to hide the camera accomodate the elevating system in groove. This application has and in time gets evidence when fence receives destruction, invasion, the effect of convenient change, maintenance.

Description

Video electronic fence for enclosure

Technical Field

The application relates to the technical field of fences, in particular to a video electronic fence for enclosure.

Background

The electronic fence is the most advanced perimeter anti-theft alarm system at present, and mainly comprises an electronic fence host and a front-end detection fence. The electronic fence host generates and receives high-voltage pulse signals, can generate alarm signals when the front-end detection fence is in a state of touching, short-circuit and open-circuit, and sends intrusion signals to a safety alarm center. The front detection fence is usually installed along the original fence (such as brick wall, cement wall or iron fence), and the electronic fence host is usually located outdoors to transmit the alarm signal to the back control center through the signal transmission device.

Chinese patent with publication number CN210222957U discloses a video electronic fence for an intelligent construction site, which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with an electronic fence body, the top end of the electronic fence body is fixedly provided with a monitoring camera, the top of the supporting plate is fixedly connected with a limiting frame, the limiting frame upwards forms an opening, the middle part of the limiting frame is in transmission connection with a supporting rod, the periphery of the supporting rod is fixedly sleeved with a plurality of balls, and steel wires are fixedly connected between the balls positioned on the same horizontal axis; the supporting frame is characterized in that a limiting ring is connected to the periphery of the supporting rod in a sliding mode along the vertical direction, a threaded hole is formed in the limiting ring, a bolt is connected to the inner portion of the threaded hole in a threaded mode, the bolt presses the periphery of the supporting rod towards one end of a vertical central axis of the limiting frame, a supporting rod is fixedly connected to the supporting plate, the periphery of the supporting rod is in transmission connection with a connecting rod through a first movable buckle, and the other end of the connecting rod is in transmission connection with the limiting ring through a second movable; the monitoring camera is in communication connection with an electronic fence host, the electronic fence body is in communication connection with the electronic fence host, and the electronic fence host is in communication connection with a storage, an alarm and a display respectively.

In view of the above-mentioned related technologies, the inventor believes that after a malicious intruder maliciously destroys a monitoring camera, the video evidence collection cannot be performed on the intruder in time, which is not beneficial to the follow-up evidence collection investigation.

SUMMERY OF THE UTILITY MODEL

In order to timely record video and evidence to destroy the behavior of invading the electronic fence, the application provides a video electronic fence for enclosure.

The application provides a video electronics rail for enclosure adopts following technical scheme:

the utility model provides a video electronic fence for enclosure, includes a plurality of electronic fence bodies, adjacent two the electronic fence body is connected with a plurality of response cables, the groove of accomodating has been seted up on the top of electronic fence body, accomodate the inslot and accomodate hidden camera, the bottom of accomodating the groove is provided with and is used for the drive hide the camera and stretch out accomodate the elevating system in groove.

Through adopting above-mentioned technical scheme, a plurality of fence bodies are installed behind the assigned position, and after invading personnel touched the response cable, operating personnel drive elevating system drove and hide the camera and stretch out and accomodate the groove, and then carry out the video recording to the invading personnel and collect evidence, hide the camera under the normality and hide and accomodate the inslot and be difficult for discovering, be favorable to fence to suffer destruction, in time collect evidence when invading.

Optionally, the opening of the accommodating groove is not circular;

elevating system includes the joint and is in accomodate the first motor of groove diapire, the vertical orientation of output shaft of motor one accomodate the opening in groove and with axle center fixedly connected with lead screw, it is fixed with the mount pad to hide the camera, just the cross sectional shape of mount pad with accomodate groove opening shape and agree with mutually, the mount pad orientation the terminal surface set screw hole of lead screw, just lead screw threaded connection the screw hole.

Through adopting above-mentioned technical scheme, a motor joint is holding groove diapire and by holding the spacing fixed of lateral wall in groove, when operating personnel driving motor one drives the lead screw and rotates, the mount pad is rotated and relies on the screw hole to realize elevating movement along the lead screw by holding the restriction of groove lateral wall, is favorable to will hiding the camera fast and stretches out to hold the groove or hold to holding the inslot.

Optionally, the end face, far away from the first motor, of the mounting seat is fixed with a second motor, and the output end of the second motor is fixedly connected with the hidden camera.

Through adopting above-mentioned technical scheme, after operating personnel driving motor one will hide the camera and stretch out and accomodate the groove, thereby operating personnel driving motor two drive hides the camera rotation and increases the camera shooting scope of hiding the camera, enlarges the monitoring range of hiding the camera.

Optionally, a top cover is fixed to the top of the hidden camera, and the top cover is inclined downwards from the top end of the top cover.

Through adopting above-mentioned technical scheme, the top cap is favorable to reducing the rainwater when the rainy day and directly instils into and accomodates the groove, and then causes to accomodate the inslot ponding, damages motor etc. top cap top downward sloping reduces top cap top ponding, is favorable to the top cap to lead to fall ponding fast.

Optionally, a sealing plug is connected between the top cover and the hidden camera, and the cross section of the sealing plug is matched with the opening of the accommodating groove.

Through adopting above-mentioned technical scheme, after hiding the camera income and accomodate the inslot, sealed chock plug stops to accomodate the groove opening and forms sealedly, is favorable to taking in the groove after hiding the camera income, improves the leakproofness of accomodating the groove, reduces outside rainwater, moisture invasion and accomodates the inslot, improves the protection to accomodating inslot motor one, motor two and other parts.

Optionally, the groove lateral wall of accomodating the groove is opened relatively and is equipped with the stretching strap groove, the motor deviates from the outer wall of lead screw is fixed with the stretching strap, just the stretching strap is followed the stretching strap groove is laid, the stretching strap is kept away from the both ends of motor one are connected with the pull ring respectively, the stretching strap groove is close to accomodate groove open-ended end fixing has the confession the couple that the pull ring articulated.

Through adopting above-mentioned technical scheme, operating personnel lays the stretching strap along the stretching strap groove when settling the interior diapire of accomodating the inslot with motor one, and then hangs respectively the pull ring at stretching strap both ends and establishes on corresponding one side couple, when parts such as maintenance or change motor need be taken out, operating personnel takes off the couple and goes up the pull ring and pull up a pair of pull ring in step and can pull out the accomodating groove in step with more than one part of motor through the stretching strap, improves the convenience of taking out motor one and top part.

Optionally, a first pressure sensor is arranged on the electronic fence body, the first pressure sensor is connected with a controller, and the controller is connected with the first motor in a control mode.

Through adopting above-mentioned technical scheme, when the invading personnel destroyed the fence body, unusual pressure signal of pressure sensor response and transmission to controller, and the controller and then driving motor rotates and the lifting hides the camera and stretches out to accomodate the groove and take a picture and collect evidence, is favorable to improving the efficiency that the hidden camera was derived fast, was made a picture and was collected evidence.

Optionally, an external camera is installed at the top of the electronic fence body, a second pressure sensor is installed at the camera end of the external camera, and the second pressure sensor is connected with the controller.

Through adopting above-mentioned technical scheme, external camera carries out daily control as the normality control setting on the fence body, when the invading personnel destroyed the camera end of external camera, has two response abnormal pressure signals of pressure sensor and transmits to the controller, and the controller and then driving motor rotates and the lifting hides the camera and replaces external camera in time to make a video recording and collect evidence, improves the efficiency of in time collecting evidence.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after an intruder touches the induction cable, an operator drives the lifting mechanism to drive the hidden camera to extend out of the accommodating groove and to record video for the intruder to obtain evidence, the hidden camera is hidden in the accommodating groove in a normal state and is not easy to find, and the electronic fence is damaged and the evidence is obtained in time when the electronic fence is intruded;

2. an operator synchronously pulls up the pair of pull rings and synchronously pulls the components such as the motor I, the motor II, the hidden camera and the like out of the accommodating groove through the pull belts, so that the convenience of taking out, overhauling or replacing the components such as the motor and the like is improved;

3. the external camera carries out daily control, and when the invading personnel destroyed the camera end of the external camera, the second pressure sensor inducts abnormal pressure signals and transmits the abnormal pressure signals to the controller, and the hidden camera of the first controller driving motor lifting replaces the external camera to carry out timely camera shooting and evidence obtaining, so that the timely evidence obtaining efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of an electronic fence body, an external camera, and a pressure sensor integrated together according to an embodiment of the present application.

Fig. 2 is a partial sectional view for embodying a receiving groove, a first motor, a screw rod, a controller, a second motor, a mounting seat, a hidden camera, a sealing plug and a top cover in the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a of fig. 2 for embodying the structure of the second pressure sensor, the strap groove, the strap, the hook, and the strap.

Reference sign specification, 1, electronic fence body; 11. a receiving groove; 12. an induction cable; 13. a belt drawing groove; 14. hooking; 15. a first pressure sensor; 2. a lifting mechanism; 21. a first motor; 22. a screw rod; 3. hiding the camera; 31. a mounting seat; 311. a threaded hole; 32. a second motor; 4. a top cover; 41. sealing the plug head; 5. pulling the belt; 51. a pull ring; 6. an external camera; 61. a second pressure sensor; 62. mounting a plate; 7. a controller; 8. a wall body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses video electronic fence for enclosure. Referring to fig. 1 and 2, a video electronic fence for enclosure, includes that a plurality of electronic fence bodies 1 installed at 8 top surfaces of wall body in proper order along 8 length direction of wall body, and two adjacent electronic fence bodies 1 are connected with a plurality of response cables 12, and a plurality of response cables 12 evenly set up along 1 direction of height of electronic fence body, and this application embodiment uses four electronic fence bodies 1 as an example, and the use principle of electronic fence body 1 and its response cable 12 is prior art, and no longer repeated here.

Referring to fig. 1 and 2, the top ends of two electronic fence bodies 1 on the left and right sides are provided with accommodating grooves 11, the opening shape of the accommodating groove 11 is not circular, the opening shape of the accommodating groove 11 in the embodiment of the present application can be set to be rectangular, a hidden camera 3 is accommodated in the accommodating groove 11, the bottom of the accommodating groove 11 is provided with a lifting mechanism 2, the lifting mechanism 2 comprises a first motor 21 clamped on the bottom wall of the accommodating groove 11, the cross section shape and size of the housing of the first motor 21 are matched with the opening shape and size of the accommodating groove 11, so that the first motor 21 is limited and fixed on the side wall of the accommodating groove 11, the output shaft of the first motor 21 is vertically upwards and coaxially and fixedly connected with a screw rod 22, the top surface of the screw rod 22 is provided with a mounting seat 31, the cross section shape and size of the mounting seat 31 are the same as the opening shape and size of the accommodating groove 11, the bottom surface of the mounting, a second motor 32 is fixed on the top surface of the mounting seat 31, and the output end of the second motor 32 is vertically upward and fixedly connected with the hidden camera 3; after a plurality of electronic fence bodies 1 are arranged on a wall body 8 at designated positions, after an intruder touches an induction cable 12, an operator drives a first motor 21 to drive a screw rod 22 to rotate in a forward direction, so that a mounting seat 31 moves upwards and drives a hidden camera 3 to extend out of a containing groove 11, when the first motor 21 drives the screw rod 22 to rotate in a reverse direction, the hidden camera 3 can be contained in the containing groove 11 again, the hidden camera 3 can be conveniently and rapidly extended out of the containing groove 11 or contained in the containing groove 11, when the electronic fence body 1 is damaged and invaded, the video recording and evidence obtaining are carried out on the intruder, the hidden camera 3 is hidden in the containing groove 11 and is not easy to find in a normal state, the arrangement safety of the hidden camera 3 is improved, when the hidden camera 3 is extended out of the containing groove 11 by the first motor 21, a second motor 32 of the operator drives the hidden camera 3 to rotate, so that the camera range of the hidden camera 3 is enlarged, the monitoring range of the hidden camera is expanded.

Referring to fig. 1, a fixed end of the top of the hidden camera 3 is connected with a sealing plug 41, the size of the cross section of the sealing plug 41 is matched with the size of the opening of the accommodating groove 11, a top cover 4 is fixed at the top end of the sealing plug 41, the top surface of the top cover 4 is arched, and the bottom surface of the top cover 4 is larger than the opening of the accommodating groove 11; after in hidden camera 3 income accomodates groove 11, sealed chock plug 41 is filled in and is accomodate 11 openings and form sealedly, the opening of groove 11 is accomodate to 4 closing caps of top cap simultaneously, sealed chock plug 41 is favorable to accomodating 11 backs in hidden camera 3 income, improve the leakproofness of accomodating groove 11, reduce outside rainwater, the moisture invades and accomodates in the groove 11, improve to accomodating 11 interior motors of groove 21, the protection of two 32 motors and other parts, top cap 4 is favorable to further reducing the rainwater and instils into and

accomodates groove

11, 4 top end downward slopping of top cap reduce 4 top end ponding of top cap, be favorable to top cap 4 to leading ponding that falls fast.

Referring to fig. 2 and 3, the two opposite groove side walls of the accommodating groove 11 are oppositely provided with pull belt grooves 13 along the depth direction of the accommodating groove 11, pull belts 5 are respectively fixed on the housing walls of the motor I21 facing the two pull belt grooves 13, the two pull belts 5 are in one-to-one correspondence with the two pull belt grooves 13, the pull belts 5 are laid along the length direction of the pull belt groove 13 on one corresponding side, the top ends of the pull belts 5 are fixedly connected with pull rings 51, and hooks 14 for hanging the pull rings 51 are relatively fixed on the tops of the pull belt grooves 13; an operator places the motor I21 on the inner bottom wall of the accommodating groove 11 and lays the drawstring 5 along the drawstring groove 13, and then hangs the pull rings 51 at the two ends of the drawstring 5 on the corresponding side hook 14 respectively, when parts such as the motor I21 need to be taken out for maintenance or replacement, the operator takes down the pull rings 51 on the hook 14 and synchronously pulls up the pair of pull rings 51 to pull out the accommodating groove 11 synchronously from the parts above the motor I21 through the drawstring 5, and the convenience for taking out the motor I21 and the parts above the motor I21 is improved.

Referring to fig. 1 and 2, a plurality of pressure sensors one 15 are uniformly arranged on the electronic fence body 1 along the height direction of the electronic fence body 1, the pressure sensors one 15 are connected with a controller 7 through electric wires, the controller 7 is fixed on the bottom surface of a motor one 21, and the controller 7 is connected with the motor one 21 in a control mode; when the invading personnel destroyed the fence body 1, a pressure sensor 15 responds to abnormal pressure signals and transmits to the controller 7, the controller 7 further rotates a driving motor 21 and lifts the hidden camera 3 to stretch out the accommodating groove 11 for shooting and evidence obtaining, and the improvement of the efficiency of fast derivation and shooting and evidence obtaining of the hidden camera 3 is facilitated.

Referring to fig. 1 and 3, mounting plates 62 are fixed at the tops of the left and right electronic fence bodies 1, an external camera 6 is fixedly mounted on the top surface of the mounting plates 62, a second pressure sensor 61 is mounted at the camera end of the external camera 6, and the second pressure sensor 61 is connected with a controller 7 through a wire; external camera 6 carries out daily control as the normality control setting on fence body 1, when the invading personnel destroyed the end of making a video recording of external camera 6, there is two 61 response abnormal pressure signals of pressure sensor and transmits to controller 7, controller 7 and then 21 positive rotations of driving motor and lifting hide camera 3 and take a video recording outside accomodating groove 11, be favorable to replacing external camera 6 to make a video recording in time and collect evidence, improve the efficiency of in time collecting evidence.

The implementation principle of the video electronic fence for enclosure in the embodiment of the application is as follows: when an intruder touches the sensing cable 12, the first pressure sensor 15 or the external camera 6 is maliciously damaged, the first pressure sensor 15 and the second pressure sensor 61 can both sense abnormal pressure signals and transmit the abnormal pressure signals to the controller 7, the controller 7 further drives the first driving motor 21 to rotate forward to enable the hidden camera 3 to rapidly extend out of the accommodating groove 11 for timely evidence obtaining, meanwhile, the second driving motor 32 drives the hidden camera 3 to rotate to enlarge the camera shooting range, after the hidden camera is used up, the first driving motor 21 rotates reversely to enable the hidden camera 3 to be taken in the accommodating groove 11 again, the opening of the sealing plug 41 is matched with the top cover 4 to reduce external rainwater, moisture permeates into the accommodating groove 11, the first motor 21 can be rapidly pulled out of the accommodating groove 11 by the pulling of the pull ring 51 of an operator, and the quick replacement or maintenance is convenient.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A video electronic fence for enclosure, which is characterized in that: including a plurality of fence bodies (1), adjacent two fence body (1) is connected with a plurality of response cables (12), the top of fence body (1) has been seted up and has been accomodate groove (11), accomodate and have been accommodated hidden camera (3) in groove (11), the bottom of accomodating groove (11) is provided with and is used for the drive hide camera (3) and stretch out accomodate elevating system (2) of groove (11).

2. A video electronic fence for enclosure according to claim 1, wherein: the opening of the accommodating groove (11) is not circular;

elevating system (2) are in including the joint receive motor (21) of groove (11) groove diapire, the vertical orientation of output shaft of motor (21) receive the opening of groove (11) and with axle center fixedly connected with lead screw (22), it is fixed with mount pad (31) to hide camera (3), just the cross sectional shape of mount pad (31) with receive groove (11) opening shape and agree with mutually, mount pad (31) orientation threaded hole (311) are seted up to the terminal surface of lead screw (22), just lead screw (22) threaded connection screw hole (311).

3. A video electronic fence for enclosure according to claim 2, wherein: the end face, far away from the first motor (21), of the mounting seat (31) is fixedly provided with a second motor (32), and the output end of the second motor (32) is fixedly connected with the hidden camera (3).

4. A video electronic fence for enclosure according to claim 3, wherein: the top of hiding camera (3) is fixed with top cap (4), top cap (4) are by self top downward sloping.

5. A video electronic fence for enclosure according to claim 4, wherein: the top cover (4) and the hidden camera (3) are connected with a sealing plug head (41), and the cross section of the sealing plug head (41) is matched with the opening of the accommodating groove (11).

6. A video electronic fence for enclosure according to any of claims 2 to 5 wherein: the groove side wall of accomodating groove (11) is opened relatively and is equipped with draw-bar groove (13), motor (21) deviate from the outer wall of lead screw (22) is fixed with draw strap (5), just draw strap (5) are followed draw-bar groove (13) are laid, draw strap (5) are kept away from the both ends of motor (21) are connected with pull ring (51) respectively, draw-bar groove (13) are close to accomodate groove (11) open-ended end fixing has the confession pull ring (51) couple (14) that articulate.

7. A video electronic fence for enclosure according to claim 6, wherein: the electronic fence is characterized in that a first pressure sensor (15) is arranged on the electronic fence body (1), the first pressure sensor (15) is connected with a controller (7), and the controller (7) is connected with a first motor (21) in a control mode.

8. A video electronic fence for enclosure according to claim 7, wherein: external camera (6) are installed at fence body (1) top, pressure sensor two (61) are installed to the end of making a video recording of external camera (6), pressure sensor two (61) are connected controller (7).