CN210431592U

CN210431592U - Remote monitoring fault monitoring device

Info

Publication number: CN210431592U
Application number: CN201921763598.4U
Authority: CN
Inventors: 王来福; 王来明; 岳勇
Original assignee: Hefei Weifeng Electronic Co Ltd
Current assignee: Hefei Weifeng Electronic Co Ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-04-28
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a remote monitoring fault monitoring device, which relates to the technical field of security protection equipment and aims to solve the technical problem that an operator cannot always stare at a monitoring screen when the existing monitoring camera is used, so that the operator cannot find the monitoring camera in time when the monitoring camera has a problem due to power supply faults, thereby leading to the loss of some key video clips; the outer side wall of the power line is provided with a current detection device, the current detection device is coupled with a control chip, the control chip is coupled with an alarm device, and the control chip is coupled with a wireless transmission module which is used for transmitting the working state of the camera body to the mobile terminal so as to prompt the working state. The effect of monitoring the power state of the monitoring camera and automatically alarming when a fault occurs is achieved.

Description

Remote monitoring fault monitoring device

Technical Field

The utility model relates to a security protection equipment technical field, more specifically say, it relates to a remote monitoring fault monitoring device.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. In a security system for a surveillance camera. The image generation is currently mainly from a CCD camera, and the stored charge can be extracted to change the voltage, and has vibration and impact resistant characteristics and is widely used.

The prior Chinese patent with the publication number of CN209105281U discloses a waterproof security monitoring camera, which comprises a mounting seat and a connecting support rod, wherein one end of the mounting seat is provided with the connecting support rod, the mounting seat is connected with the connecting support rod by welding, the left end of the connecting support rod is provided with a rotating part, the upper end of the rotating part is provided with a camera shell, the upper end of the camera is provided with a rain shelter, so that the erosion of rainwater can be shielded, the inside of the camera can be protected from water inflow, moreover, the camera shell is provided with heat dissipation holes, and the interior of each heat dissipation hole is provided with a waterproof breathable film, so that the heat dissipation of the camera shell can be ensured, simultaneously also can prevent that rainwater or moisture from getting into the inside damage camera of camera shell, set up a plurality of louvre in the surface symmetry of camera shell left and right sides simultaneously, make the air energy convection current, strengthened the heat dissipation function.

However, an operator often cannot always look at a monitoring screen in the use process of the existing monitoring camera, so that the operator cannot find the problem in time when the monitoring camera fails due to the power supply failure, and some key video clips are lost, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a remote monitoring fault monitoring device, its advantage that has the power state to the surveillance camera head and monitor and automatic alarm when the trouble.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a remote monitoring fault monitoring device comprises a camera body, a bracket and a power supply, wherein the camera body is arranged on the bracket, the power supply is connected with a power line, and the power line is electrically connected with the camera body; the outer side wall of the power line is provided with a current detection device, the current detection device is coupled with a control chip, the control chip is coupled with an alarm device, and the control chip is coupled with a wireless transmission module which is used for transmitting the working state of the camera body to the mobile terminal so as to prompt the working state.

By adopting the technical scheme, the current detection device detects the current value in the power line and transmits the data obtained by the detection to the control chip for processing. When the current value is zero, the control chip controls the alarm device to give an alarm and controls the wireless transmission module to send an alarm signal to the mobile terminal of the operator, so that the operator is reminded to overhaul the camera, and the continuous operation of the monitoring camera is guaranteed.

Furthermore, a power module is coupled to the control chip, the power module is a storage battery, and the power module is electrically connected to a power supply.

Through adopting above-mentioned technical scheme, power module's setting makes control chip supply power through the battery to guarantee that control chip can be independent and power supply and independent work, thereby the battery also can provide the electric quantity for control chip's detection when power supply breaks down. The power supply module is electrically connected with the power supply so that the power supply can charge the power supply module under normal work.

Further, the lateral wall of the power module is provided with a waterproof protective shell which is fixedly connected to the lateral wall of the support.

Through adopting above-mentioned technical scheme, because the power needs the electricity of saving, therefore operational environment needs water proof, and the setting of water proof shell can carry out water proof to power module, alleviates the rainwater to power module and control chip's harm.

Further, the waterproof protective housing is bottom open-ended enclosure, the inside fixed plate that is provided with of waterproof protective housing, power module and control chip fix on the fixed plate, waterproof protective housing one side lateral wall threaded connection has the butt pole that prevents the fixed plate and deviate from, butt pole one end is provided with the operation piece, the one end that the operation piece was kept away from to the butt pole is inserted and is established in waterproof protective housing keeps away from one side lateral wall of butt pole.

Through adopting above-mentioned technical scheme, setting up of butt pole and fixed plate can fix electronic components on the fixed plate and fix in the protective water housing through the butt pole, prevents that electronic components from deviating from in the protective water housing.

Further, waterproof protective housing inside wall one side is provided with the groove of sliding, the fixed plate is provided with the piece that slides with the groove of sliding and be connected towards the side surface in groove of sliding.

Through adopting above-mentioned technical scheme, the setting up of groove and the piece that slides can be fixed the fixed plate inside the waterproof protective housing more firmly, alleviates the striking that leads to because of the fixed plate that the wind-blown leads to rocks in the waterproof protective housing is inside.

Further, the bottom end of the fixing plate is fixedly connected with a sealing plate, and the bottom end of the sealing plate is provided with an abutting rib plate which abuts against the abutting rod.

Through adopting above-mentioned technical scheme, the setting of fixed plate reduces dust and moisture and gets into the space on the closure plate to protect fixed plate upper portion space electronic components. The setting that butt floor and butt pole offset makes the closing plate not contact with the butt pole to thereby reduce to soak the fixed plate because of the rainwater is too big and pour into more water from the screw, cause the influence to electronic components on the fixed plate.

Further, the surface that the enclosed plate and the waterproof protective housing inside wall were laminated is provided with the sealing rubber circle.

Through adopting above-mentioned technical scheme, the setting up of sealing rubber circle has increased the leakproofness around the closing plate to reduce rainwater and dust and get into the fixed plate top, thereby guaranteed electronic components's steady operation.

Furthermore, a threading hole is formed in the center of the sealing plate, and a sealing rubber pad is arranged on the side wall of the threading hole.

Through adopting above-mentioned technical scheme, the setting of through wires hole is convenient for provide the route for wearing to establish of wire rod, and sealing rubber pad's setting has improved the leakproofness of through wires hole department, reduces moisture and dust and gets into from the through wires hole.

To sum up, the utility model discloses following beneficial effect has:

1. the technology that the current detection device, the control chip, the alarm device and the wireless transmission module are matched is adopted, so that the effects of detecting the current in the power line in real time and alarming when the current is zero to prompt an operator to overhaul in time are achieved;

2. the technology that the power module, the waterproof protective shell and the abutting rod are matched is adopted, so that the control chip is provided with an independent power supply, and the effect that the work can be continued even when the power supply is damaged is achieved;

3. the sealing plate, the sealing rubber ring, the abutting rib plate, the threading hole and the sealing rubber pad are adopted, so that the effect of improving the sealing performance of the waterproof protective shell is achieved.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a remote monitoring fault monitoring device according to an embodiment;

fig. 2 is a schematic diagram for showing an internal structure of the waterproof protective case in the embodiment.

In the figure: 1. a camera body; 11. a support; 12. a power supply; 121. a power line; 2. a current detection device; 21. a control chip; 211. an alarm device; 212. a wireless transmission module; 22. a power supply module; 3. a waterproof protective shell; 30. mounting a plate; 300. a fixing hole; 301. a support hole; 31. a fixing plate; 311. a sliding block; 32. a butting rod; 321. an operation block; 33. a sliding groove; 4. a closing plate; 41. abutting against the rib plate; 42. sealing the rubber ring; 43. threading holes; 431. and sealing the rubber gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a remote monitoring fault monitoring device, refers to fig. 1, and it includes camera body 1, support 11 and power supply 12, and power supply 12 is for exchanging direct current constant voltage power supply, and camera body 1 passes through the bolt mounting to be fixed on support 11, and power supply 12 is connected with power cord 121, and power cord 121 is connected with camera body 1 electricity to supply power for camera body 1.

Referring to fig. 1, a current detection device 2 is disposed on an outer side wall of a power line 121, the current detection device 2 is an hst(s) 016L type current sensor, a control chip 21 is coupled to the current detection device 2, the control chip 21 is an STM32F103C8T6 type single chip microcomputer manufactured by seiko semiconductor corporation, an alarm device 211 is coupled to the control chip 21, and the alarm device 211 is a passive electromagnetic buzzer. The wireless transmission module 212 used for transmitting the working state of the camera body 1 to the mobile terminal to prompt the working state is coupled to the control chip 21, the wireless transmission module 212 is an SX1276 type LoRa module, the current detection device 2 detects the current in the power line 121 and transmits the detected data to the control chip 21, the control chip 21 drives the alarm device 211 to give an alarm when the current value is 0 and transmits the alarm signal to the mobile terminal with an assigned address through the wireless transmission module 212, and therefore operators are reminded of faults and timely overhaul.

Referring to fig. 1, a power module 22 is coupled to the control chip 21, the power module 22 is a storage battery, and the storage battery is a rechargeable lithium battery, and the power module 22 supplies power to the control chip 21 through a connection terminal. The power module 22 is electrically connected to the power supply 12, so that the power module 22 can be charged, and the control chip 21 can be used independently of the power supply 12.

Referring to fig. 1, the outer side wall of the power module 22 is provided with a waterproof protective shell 3, and the waterproof protective shell 3 is supported by PVC plastic in an integrated manner. 3 top integrated into one piece of protective water containment vessel has mounting panel 30, is provided with fixed orifices 300 on the mounting panel 30, and protective water containment vessel 3 passes through bolt and fixed orifices 300 fixed connection on the lateral wall of support 11, and power module 22, control chip 21, alarm device 211 and wireless transmission module 212 all set up inside protective water containment vessel 3.

Referring to fig. 1 and 2, the waterproof protective shell 3 is a closed shell with an open bottom, a fixing plate 31 is arranged inside the waterproof protective shell 3, a PCB circuit board is fixed on one side of the fixing plate 31, and the power module 22 and the control chip 21 are fixed on the PCB circuit board of the fixing plate 31. 3 one side lateral wall threaded connection of protective waterproof housing has the butt pole 32 that prevents fixed plate 31 and deviate from, and butt pole 32 one end is provided with operation piece 321, and operation piece 321 is the hexagon, is convenient for twist and moves butt pole 32 and 3 threaded connection of protective waterproof housing. One end of the abutting rod 32, which is far away from the operating block 321, is inserted into a side wall of the waterproof protective shell 3, which is far away from the abutting rod 32, a supporting hole 301 is formed in a side surface of the waterproof protective shell 3, which faces the threaded connection, the supporting hole 301 is a blind hole, and the abutting rod 32 is inserted into the supporting hole 301.

Referring to fig. 2, a sliding groove 33 is formed in one side of the inner side wall of the waterproof protective shell 3, the sliding groove 33 is a dovetail groove, a sliding block 311 connected with the sliding groove 33 in a sliding manner is arranged on the surface of the fixing plate 31 facing the sliding groove 33, and the sliding block 311 is a dovetail block matched with the sliding groove 33, so that the fixing plate 31 is prevented from shaking inside the waterproof protective shell 3.

Referring to fig. 2, a closing plate 4 is fixedly connected to the bottom end of the fixing plate 31, and the closing plate 4 is in clearance fit with the waterproof protective shell 3. The bottom end of the closing plate 4 is provided with an abutting rib plate 41, the abutting rib plate 41 and the closing plate 4 are integrally formed, the abutting rib plate 41 abuts against the abutting rod 32, the abutting rib plate 41 supports the closing plate 4, the closing plate 4 is staggered with screw holes, and rainwater is prevented from entering the inside of the protective shell from the screw holes to soak the electronic components on the fixing plate 31 of the closing plate 4.

Referring to fig. 2, a sealing rubber ring 42 is arranged on the surface of the closing plate 4, which is attached to the inner side wall of the waterproof protective shell 3, the sealing rubber ring 42 is fixed on the peripheral side wall of the closing plate 4 in a cementing manner, and the sealing rubber ring 42 is in interference fit with the waterproof protective shell 3, so that the sealing performance of the closing plate 4 is improved.

Referring to fig. 2, a threading hole 43 is formed in the center of the closing plate 4, the threading hole 43 is a circular through hole, and a power line 121 of the current detection device 2 is inserted into the threading hole 43. The side wall of the threading hole 43 is provided with a sealing rubber pad 431, and the sealing rubber pad 431 is adhered to the side wall of the threading hole 43 and is attached to the power line 121 in the threading hole 43.

The working principle is as follows:

current detection device 2 of power cord 121 lateral wall carries out real-time detection to the inside electric current of power cord 121 to give control chip 21 with data transmission, control chip 21 handles and judges data, drives alarm device 211 and reports to the police when the power cord 121 internal current value is zero, and the power of suggestion operating personnel camera breaks down, in time overhauls.

Meanwhile, the control chip 21 sends a signal to the wireless transmission module 212 when the current value is zero, the wireless transmission module 212 sends a signal to the mobile terminal of the operator, and the mobile terminal of the operator gives an alarm after receiving the signal, so that the operator can know that the power supply 12 of the camera body 1 fails under the condition that the operator is far away from the camera body 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A remote monitoring fault monitoring device comprises a camera body (1), a support (11) and a power supply (12), wherein the camera body (1) is installed on the support (11), the power supply (12) is connected with a power line (121), and the power line (121) is electrically connected with the camera body (1); the method is characterized in that: the outer side wall of the power line (121) is provided with a current detection device (2), the current detection device (2) is coupled with a control chip (21), the control chip (21) is coupled with an alarm device (211), and the control chip (21) is coupled with a wireless transmission module (212) which is used for transmitting the working state of the camera body (1) to the mobile terminal to prompt the working state.

2. The remote monitoring fault monitoring device of claim 1, wherein: the control chip (21) is coupled with a power supply module (22), the power supply module (22) is a storage battery, and the power supply module (22) is electrically connected with the power supply (12).

3. The remote monitoring fault monitoring device of claim 2, wherein: the outer side wall of the power module (22) is provided with a waterproof protective shell (3), and the waterproof protective shell (3) is fixedly connected to the side wall of the support (11).

4. The remote monitoring fault monitoring device of claim 3, wherein: waterproof protective housing (3) are bottom open-ended enclosure, waterproof protective housing (3) inside is provided with fixed plate (31), power module (22) and control chip (21) are fixed on fixed plate (31), waterproof protective housing (3) one side lateral wall threaded connection has the pole (32) of meeting an end that prevents fixed plate (31) and deviate from, pole (32) one end is provided with operation piece (321) to meeting an end, the pole (32) of meeting an end is kept away from operation piece (321) one end and is inserted and establish in waterproof protective housing (3) one side lateral wall of keeping away from pole (32).

5. The remote monitoring fault monitoring device of claim 4, wherein: waterproof protective housing (3) inside wall one side is provided with groove (33) that slides, fixed plate (31) are provided with towards a side surface in groove (33) that slides and slide sliding block (311) of being connected with sliding groove (33) and sliding.

6. The remote monitoring fault monitoring device of claim 4, wherein: the bottom end of the fixing plate (31) is fixedly connected with a closing plate (4), the bottom end of the closing plate (4) is provided with a butt ribbed plate (41), and the butt ribbed plate (41) abuts against the abutting rod (32).

7. The remote monitoring fault monitoring device of claim 6, wherein: and a sealing rubber ring (42) is arranged on the surface of the closing plate (4) which is attached to the inner side wall of the waterproof protective shell (3).

8. The remote monitoring fault monitoring device of claim 7, wherein: the center of the closing plate (4) is provided with a threading hole (43), and the side wall of the threading hole (43) is provided with a sealing rubber pad (431).