CN213123238U

CN213123238U - Light curtain detector based on LoRa network deployment

Info

Publication number: CN213123238U
Application number: CN202021966866.5U
Authority: CN
Inventors: 文富荣; 周程鸿; 朱小妹
Original assignee: Shenzhen Softcom Digital Technology Co ltd
Current assignee: Shenzhen Softcom Digital Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-04
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a detector technical field specifically is a light curtain detector based on loRa network deployment, include host computer body, loudspeaker, prevent tearing open switch, shading adjust knob, status indicator lamp and angular adjustment knob, the bottom fixedly connected with installing support of host computer body, and the surface of installing support has installed self tapping screw, the surface mounting of host computer body has the enclosing cover, and the surface of enclosing cover has installed the locking closure screw. The utility model discloses set up infrared initiative detection, when encountering illegal invasion, equipment sends out the police dispatch newspaper and sends alarm information to the high in the clouds through the gateway, be provided with simultaneously and prevent tearing open the switch, support manual operation or link with other equipment, it is more reliable to make the detection, send the heartbeat data that contains equipment information to the high in the clouds through the gateway, the operation conditions of this equipment can be mastered in real time to the cloud platform, in case equipment appears unusually, through locking closure screw and self tapping screw with host computer body and enclosing cover and installing support split, thereby can discover rapidly and accomplish and maintain.

Description

Light curtain detector based on LoRa network deployment

Technical Field

The utility model relates to a detector technical field specifically is a light curtain detector based on loRa network deployment.

Background

With the continuous development of society and the continuous progress of science, people have higher and higher safety awareness, and infrared detectors become more and more popular and are widely applied to various fields.

In the traditional infrared detector, complex wiring is required for system deployment, low-voltage direct current power supply is required to be deployed, signal lines are required to be deployed and connected to a main controller, construction is complex, and the infrared detector can be installed only through special site investigation and system-level design. The power supply wires and the superposed signals are wired, so that the site construction is more difficult. The traditional detector depends on manual inspection for maintenance, the circuit is complex, the inspection and maintenance are difficult, and the use cost is also increased. Benefiting from the development of LPWAN technique, adopting the loRa technique to carry out the network deployment, can effectively reduce the system complexity, reduce the construction degree of difficulty, reduce the maintenance cost, self-built network, the security is guaranteed, consequently urgently needed a light curtain detector based on loRa network deployment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light curtain detector based on loRa network deployment to solve the problem that the inspection maintenance difficulty and the security that proposes in the above-mentioned background art are not high.

In order to achieve the above object, the utility model provides a following technical scheme: a light curtain detector based on LoRa networking comprises a host body, a loudspeaker, a disassembly-preventing switch, a shading adjusting knob, a state indicator lamp and an angle adjusting knob, wherein the bottom end of the host body is fixedly connected with a mounting bracket, the surface of the mounting bracket is provided with a self-tapping screw, the surface of the host body is provided with an outer cover, the surface of the outer cover is provided with a locking screw, the bottom end of the host body is fixedly provided with a bottom plate, the bottom end of the host body is provided with the loudspeaker, the inside of the host body is provided with a second wire outlet, the inside of the host body is provided with a first wire outlet, the bottom end of the host body is provided with a wiring terminal, the bottom end of the host body is provided with the shading adjusting knob, the surface of the host body is provided with a setting switch, the surface of the host body is provided with the disassembly, the bottom fixedly connected with host computer fixed screw of host computer body, status indicator lamp has been installed on the surface of host computer body, and the right side of status indicator lamp installs angle adjustment knob, the window has been installed on the surface of enclosing cover, and the surface that sets up the window has installed the locking button.

Preferably, the host ontology supports a LoRaWAN protocol or a LoRa proprietary protocol through LoRa networking, and is wirelessly connected to the nearest LoRa gateway.

Preferably, the host body adopts infrared active detection and is provided with two optical lenses with adjustable angles.

Preferably, the host body adopts twelve-volt direct current power supply, only needs to deploy a power supply line, and can realize linkage with other equipment through the cloud.

Preferably, the host body can be additionally provided with a deployment signal wire which is connected to peripheral equipment and is linked when alarming according to the alarming state.

Preferably, when the host body operates normally, heartbeat data containing equipment information is sent to the cloud end through the gateway at configurable heartbeat time intervals.

Preferably, the anti-dismantling switch is triggered, the loudspeaker gives an alarm and sends dismantling alarm information to the cloud through the gateway.

Compared with the prior art, the beneficial effects of the utility model are that: this light curtain detector based on loRa network deployment sets up infrared initiative and detects, when encountering illegal invasion, equipment sends out the police dispatch newspaper and sends alarm information to the high in the clouds through the gateway, be provided with simultaneously and prevent tearing open the switch, support manual operation or link with other equipment, it is more reliable to make the detection, send the heartbeat data that contains equipment information to the high in the clouds through the gateway, the operation condition of this equipment can be mastered in real time to the cloud platform, in case equipment appears unusually, through locking cover screw and self-tapping screw with host computer body and enclosing cover and installing support split, thereby can discover rapidly and accomplish and maintain.

(1) The device sets up infrared initiative and detects, and when encountering with illegal invasion, equipment sends the police dispatch newspaper and sends alarm information to the high in the clouds through the gateway, is provided with simultaneously and prevents tearing open the switch, and loudspeaker send the warning and send through the gateway to the high in the clouds and dismantle alarm information when being triggered, support the high in the clouds and issue instruction controlgear and deploy troops under garrison duty and withdraw of defence, support manual operation or link with other equipment, make the detection more reliable.

(2) The heartbeat data containing the equipment information is sent to the cloud end through the gateway, the cloud platform can master the running condition of the equipment in real time, and once the equipment is abnormal, the host body, the outer cover and the mounting bracket are detached through the locking cover screw and the self-tapping screw, so that the maintenance can be rapidly found and completed.

Drawings

Fig. 1 is a schematic view of the structure of the present invention in a split view;

fig. 2 is a schematic bottom view of the structure of the present invention;

fig. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a front view of the outer cover of the present invention;

fig. 5 is a schematic sectional view of the structure of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure: 1. a host body; 2. an outer cover; 3. mounting a bracket; 4. self-tapping screws; 5. a locking screw; 6. a base plate; 7. a horn; 8. a first wire outlet hole; 9. a second wire outlet hole; 10. a host fixing screw; 11. a lens; 12. a tamper switch; 13. setting a switch; 14. a wiring terminal; 15. a shading adjusting knob; 16. a status indicator light; 17. an angle adjustment knob; 18. setting a window; 19. and a locking button.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a light curtain detector based on LoRa networking comprises a host body 1, a loudspeaker 7, an anti-dismantling switch 12, a shading adjusting knob 15, a status indicator lamp 16 and an angle adjusting knob 17, wherein the bottom end of the host body 1 is fixedly connected with a mounting bracket 3, the host body 1 is connected with a LoRa networking network through the LoRa networking network, supports a LoRaWAN protocol or a LoRa private protocol, is wirelessly connected to a nearest LoRa gateway, is convenient to reduce wiring and save cost, the host body 1 adopts infrared active detection and is provided with two angle-adjustable optical lenses, so that the observation range is wider, the host body 1 adopts twelve V direct current power supply, only a power supply line needs to be deployed, cloud end can be linked with other equipment through cloud end, so that the operation is more convenient and rapid, signal lines can be additionally deployed on the host body 1 and are connected to peripheral equipment, and the linkage is carried out during alarming according to the alarming state, so that, and sending heartbeat data containing equipment information to the cloud end through the gateway at a configurable heartbeat time interval, so that the accuracy of the heartbeat data is higher.

The anti-dismantling switch 12 is triggered, the loudspeaker 7 gives an alarm and sends dismantling alarm information to the cloud through the gateway, so that the alertness is stronger, the surface of the mounting bracket 3 is provided with the self-tapping screw 4, the surface of the host body 1 is provided with the outer cover 2, the surface of the outer cover 2 is provided with the locking cover screw 5, the bottom end of the host body 1 is fixedly provided with the bottom plate 6, the bottom end of the host body 1 is provided with the loudspeaker 7, the inside of the host body 1 is provided with the second wire outlet hole 9, the inner side of the host body 1 is provided with the first wire outlet hole 8, the bottom end of the host body 1 is provided with the wiring terminal 14, the bottom end of the host body 1 is provided with the shading adjusting knob 15, the surface of the host body 1 is provided with the setting switch 13, the surface of the host body 1 is provided with the anti-dismantling switch 12, the, the alertness is stronger, the lens 11 is arranged in the main body 1, the main body fixing screw 10 is fixedly connected to the bottom end of the main body 1, the status indicator lamp 16 is arranged on the surface of the main body 1, the angle adjusting knob 17 is arranged on the right side of the status indicator lamp 16, the setting window 18 is arranged on the surface of the outer cover 2, and the locking button 19 is arranged on the surface of the setting window 18.

The working principle is as follows: during the use, when needs detect, according to figure 1, host computer body 1 passes through the loRa network deployment, support LoRaWAN agreement or the private agreement of loRa, wireless connection is nearest the loRa gateway, through the gateway, establish data channel with the cloud platform, the equipment starts the back, automatic seeking and connect the network, equipment keeps connecting after the equipment succeeds in connecting the network, when equipment detects the invasion, loudspeaker 7 sends out the police dispatch newspaper and sends alarm information to the high in the clouds through the gateway, when someone tries to demolish equipment, anti-disassembly switch 12 is triggered, equipment sends out the warning and sends through the gateway to the high in the clouds and dismantles alarm information, support the high in the clouds and issue instruction controlgear and deploy troops on garrison duty and withdraw of defence, support manual operation or carry out the linkage with other equipment, avoid the false triggering.

During the use, according to figure 1, when host computer body 1 normally operates, heartbeat data that contains equipment information is sent to the high in the clouds through the gateway at configurable heartbeat time interval, and the operational aspect of this equipment can be mastered in real time to the cloud platform, in case equipment appears unusually, through locking closure screw 5 and self tapping screw 4 with host computer body 1 and enclosing cover 2 and the split of installing support 3 to can discover rapidly and accomplish and maintain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a light curtain detector based on loRa networking, includes host computer body (1), loudspeaker (7), prevents that dismouting switch (12), shading adjust knob (15), status indicator lamp (16) and angular adjustment knob (17), its characterized in that: the bottom end of the main machine body (1) is fixedly connected with a mounting bracket (3), a self-tapping screw (4) is arranged on the surface of the mounting bracket (3), an outer cover (2) is arranged on the surface of the main machine body (1), a locking cover screw (5) is arranged on the surface of the outer cover (2), a bottom plate (6) is fixedly arranged on the bottom end of the main machine body (1), a horn (7) is arranged at the bottom end of the main machine body (1), a second wire outlet (9) is arranged outside the main machine body (1), a first wire outlet (8) is arranged on the inner side of the main machine body (1), a wiring terminal (14) is arranged at the bottom end of the main machine body (1), a shading adjusting knob (15) is arranged at the bottom end of the main machine body (1), a setting switch (13) is arranged on the surface of the main machine body (1), and an anti-dismantling switch (, lens (11) have been seted up to the inside of host computer body (1), the bottom fixedly connected with host computer fixed screw (10) of host computer body (1), status indicator lamp (16) have been installed on the surface of host computer body (1), and the right side of status indicator lamp (16) installs angle adjustment knob (17), the surface of enclosing cover (2) has been installed and has been set up window (18), and the surface that sets up window (18) has installed locking button (19).

2. The light curtain detector based on LoRa networking of claim 1, characterized in that: host computer body (1) are through loRa network deployment, support loRaWAN agreement or loRa private protocol, wireless connection to nearest loRa gateway.

3. The light curtain detector based on LoRa networking of claim 1, characterized in that: the main body (1) adopts infrared active detection and is provided with two optical lenses with adjustable angles.

4. The light curtain detector based on LoRa networking of claim 1, characterized in that: the host body (1) is powered by twelve-volt direct current, only a power supply line needs to be deployed, and linkage with other equipment can be achieved through a cloud.

5. The light curtain detector based on LoRa networking of claim 1, characterized in that: the host body (1) can be additionally provided with a deployment signal wire, is connected to peripheral equipment, and is linked when alarming according to the alarming state.

6. The light curtain detector based on LoRa networking of claim 1, characterized in that: when the host body (1) normally operates, heartbeat data containing equipment information is sent to the cloud end through the gateway at configurable heartbeat time intervals.

7. The light curtain detector based on LoRa networking of claim 1, characterized in that: the anti-disassembly switch (12) is triggered, the horn (7) gives an alarm and sends disassembly alarm information to the cloud through the gateway.