CN220252674U - Security alarm device - Google Patents
Security alarm device Download PDFInfo
- Publication number
- CN220252674U CN220252674U CN202321638766.3U CN202321638766U CN220252674U CN 220252674 U CN220252674 U CN 220252674U CN 202321638766 U CN202321638766 U CN 202321638766U CN 220252674 U CN220252674 U CN 220252674U
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- conducting strip
- camera
- fixed plate
- spring
- mounting groove
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims abstract 4
- 210000000056 organ Anatomy 0.000 claims abstract 3
- 230000001174 ascending effect Effects 0.000 claims abstract 2
- 238000004891 communication Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model belongs to the field of security alarm devices, and particularly relates to a security alarm device. The technique includes the fixed plate that the level set up, camera and bee calling organ are installed at the top of fixed plate, the ascending mounting groove of opening has been seted up at the fixed plate top under the camera, the first conducting strip of annular structure is installed to the level on the inside wall of mounting groove, vertically be provided with the dead lever in the inner circle of first conducting strip, the installation piece is installed to the top level of dead lever, the second conducting strip of annular structure is installed to the level on the lateral wall of dead lever, the second conducting strip is located the below of first conducting strip, the spring is vertically installed to the bottom of dead lever, the tank bottom at the mounting groove is installed to the bottom of spring, when the spring is in compressed state, the top of installation piece supports tightly the bottom at the camera, and the top and the bottom mutual separation of first conducting strip of second conducting strip, first conducting strip is connected with bee calling organ electricity, the second conducting strip is connected with the power supply electricity.
Description
Technical Field
The utility model belongs to the field of security alarm devices, and particularly relates to a security alarm device.
Background
Along with economic life's development, the importance of civilian problem improves gradually, and current wisdom endowment service provides the endowment service for the old person through interconnection intelligent information platform, provides very big facility for the old person, and accessible security protection alarm device goes up the location camera and monitors the old person in the wisdom endowment project, when the old person goes wrong, the help is in time applyed in the convenience.
The existing security alarm device is not provided with alarm equipment, and when lawless persons steal cameras on the security alarm device, workers cannot know the cameras in time, so that economic loss is caused.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the security alarm device can give out an audible alarm in time when a camera on the security alarm device is stolen.
The security alarm device comprises a fixing plate which is horizontally arranged, a camera which is used for monitoring old people and a buzzer which is used for alarming sounds are arranged at the top of the fixing plate, an upward opening mounting groove is formed in the top of the fixing plate right below the camera, a first conducting strip of an annular structure is horizontally arranged on the inner side wall of the mounting groove, a fixing rod is vertically arranged in an inner ring of the first conducting strip, a mounting block is horizontally arranged at the top of the fixing rod, a second conducting block of the annular structure is horizontally arranged on the outer side wall of the fixing rod, the second conducting block is located below the first conducting strip, a spring is vertically arranged at the bottom of the mounting groove, when the spring is in a compressed state, the top of the mounting block abuts against the bottom of the camera, the top of the second conducting block is mutually separated from the bottom of the first conducting strip, the first conducting strip is electrically connected with the buzzer, and the second conducting block is electrically connected with a power supply.
Further, the camera is electrically connected with a controller, the controller is electrically connected with a wireless communication module, the controller is used for receiving and processing information transmitted by the camera, and the wireless communication module is used for receiving and transmitting information.
Further, the top of fixed plate installs the speaker, and the speaker is located the left side of camera.
Further, the left side wall and the right side wall of the fixing plate are horizontally provided with fixing blocks, and the fixing blocks are provided with fixing holes which are vertically communicated.
Further, a sleeve is vertically arranged at the bottom of the mounting groove, and the spring is positioned in the sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, after the camera is taken down from the fixed plate, the spring is recovered to be normal upwards, so that the first conducting strip and the second conducting block are mutually attached, thereby supplying power to the buzzer, and the buzzer emits warning sound to prompt staff.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front side of FIG. 1;
FIG. 3 is a flow chart of example 2;
the names of the components in the figure are as follows: 1. the device comprises a fixed plate 2, a loudspeaker 3, a mounting block 4, a camera 5, a first conducting strip 6, a buzzer 7, a second conducting strip 8, a spring 9, a sleeve 10, a fixed rod 11, a fixed block 12, a fixed hole 13, a controller 14 and a wireless communication module.
Description of the embodiments
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
The security alarm device comprises a fixing plate 1 which is horizontally arranged, wherein a camera 4 for monitoring the old and a buzzer 6 for giving an audible alarm are arranged at the top of the fixing plate 1, and in actual application, as shown in fig. 1 and 2, the buzzer 6 is positioned on the right side of the camera 4; in practical application, the camera 4 is in the prior art, and the camera 4 can be divided into two main types, namely a digital camera and an analog camera; the digital camera 4 can convert the analog video signal generated by the video acquisition device into a digital signal, and then store the digital signal in a computer; the video signal captured by the analog camera 4 must be converted into a digital mode by a specific video capture card, and compressed before being converted into a computer for use;
in practical application, the buzzer 6 is in the prior art, the buzzer 6 is an electronic signaling device with an integrated structure, is powered by direct-current voltage, and is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as a sounding device; the buzzer 6 is mainly divided into two types of piezoelectric type buzzers and electromagnetic type buzzers;
when the alarm is actually applied, the buzzer 6 is replaced by an alarm, so that not only can sound alarm be carried out, but also light alarm can be carried out;
the top of the fixed plate 1 right below the camera 4 is provided with an upward-opening mounting groove, the inner side wall of the mounting groove is horizontally provided with a first conducting strip 5 with an annular structure, the inner ring of the first conducting strip 5 is vertically provided with a fixed rod 10, in practical application, as shown in fig. 1, the outer ring of the first conducting strip 5 is arranged on the inner side wall of the mounting groove, and a certain gap exists between the inner side wall of the inner ring of the first conducting strip 5 and the outer side wall of the fixed rod 10, so that when the fixed rod 10 moves up and down, the outer side wall of the fixed rod 10 and the inner ring of the first conducting strip 5 are prevented from generating larger friction, and the first conducting strip 5 is deformed;
the top of the fixed rod 10 is horizontally provided with the mounting block 3, the outer side wall of the fixed rod 10 is horizontally provided with the second conductive block 7 with an annular structure, the second conductive block 7 is positioned below the first conductive sheet 5, the bottom of the mounting block 3 is arranged at the top of the fixed rod 10, and in practical application, as shown in fig. 1, the inner side wall of the inner ring of the second conductive block 7 is arranged on the outer side wall of the fixed rod 10, and a gap exists between the outer ring of the second conductive block 7 and the inner side wall of the mounting groove, so that the fixed rod 10 is prevented from moving up and down, and larger friction is generated between the second conductive block 7 and the mounting groove, so that the second conductive block 7 is deformed;
in practical application, the first conductive sheet 5 and the second conductive block 7 are made of metal materials with good conductivity;
the bottom of the fixed rod 10 is vertically provided with a spring 8, the bottom of the spring 8 is arranged at the bottom of the mounting groove, and in actual practice, as shown in fig. 1, the top of the spring 8 is arranged at the bottom of the mounting groove, and the top of the spring 8 is arranged at the bottom of the fixed rod 10, so that the bottom of the fixed rod 10 is fixedly connected with the bottom of the mounting groove;
when the spring 8 is in a compressed state, the top of the mounting block 3 is abutted against the bottom of the camera 4, and the top of the second conductive block 7 is separated from the bottom of the first conductive sheet 5, so that the camera is in practical application, as shown in fig. 1; when the spring 8 is restored to a normal state in actual application, the top of the second conductive block 7 is mutually attached to the bottom of the first conductive sheet 5;
the first conducting strip 5 is electrically connected with the buzzer 6, the second conducting block 7 is electrically connected with the power supply, the first conducting strip 5 is connected with the buzzer 6 through a wire, and the second conducting block 7 is connected with the power supply through a wire.
In the embodiment, during actual use, a worker installs the security alarm device at a position to be used, and monitors the condition of the old through the camera 4 on the security alarm device in real time, so that when the old has a problem, the worker can help in time; in the use process of the security alarm device, when someone steals the camera 4, when the camera 4 is taken down from the fixed plate 1 on the fixed plate 1, the compressed spring 8 is upwards restored to the normal length, and meanwhile, the second conductive block 7 and the first conductive sheet 5 are mutually attached, so that the power supply supplies power to the buzzer 6, and the buzzer 6 sounds to give an alarm to prompt staff.
Examples
The technology will be further described in this embodiment, the camera 4 is electrically connected with a controller 13, the controller 13 is electrically connected with a wireless communication module 14, the controller 13 is used for receiving and processing information transmitted by the camera 4, the wireless communication module 14 is used for receiving and transmitting information, the camera 4 is connected with the controller 13 through a wire, and the controller 13 is connected with the wireless communication module 14 through a wire; in practical application, the controller 13 may be a single chip microcomputer or a PLC controller; in practical application, the wireless communication module 14 is in the prior art, and the wireless communication module 14 is widely applied in the fields of vehicle monitoring, remote control, remote measurement, small wireless network, wireless meter reading, access control system, cell paging, industrial data acquisition system, wireless tag, identity recognition, non-contact RF smart card, small wireless data terminal, safe fireproof system, wireless remote control system, biological signal acquisition, hydrological monitoring, robot control, wireless 232 data communication, wireless 485/422 data communication, digital audio, digital image transmission and the like.
In practical application, the camera 4 transmits the monitored image information of the aged to the controller 13, and the controller 13 transmits the image information to the monitoring center through the wireless communication module 14 after processing the received image information, so that the operator can check the image information conveniently.
Examples
The technology will be further described in this embodiment, the speaker 2 is mounted on the top of the fixing plate 1, the speaker 2 is located at the left side of the camera 4, and the speaker 2 is mounted on the top of the fixing plate 1 through screws; in practical application, the loudspeaker 2 is the prior art, and the loudspeaker 2 is also called as a loudspeaker; is a very common electroacoustic transducer device which can be seen in sounding electronic and electric equipment.
In the present embodiment, in practical application, the worker can broadcast sound through the speaker 2.
Examples
In this embodiment, the technology is further described, the left and right side walls of the fixing plate 1 are horizontally provided with fixing blocks 11, the fixing blocks 11 are provided with fixing holes 12 which are vertically communicated, and the fixing blocks 11 are welded on the left and right side walls of the fixing plate 1; in practical application, as shown in fig. 1, the right side wall of the left fixing block 11 is mounted on the left outer side wall of the fixing plate 1, and the left outer side wall of the right fixing block 11 is mounted on the right outer side wall of the fixing plate 1.
In this embodiment, during actual installation, the bolt is inserted through the fixing hole 12 of the fixing block 11, and the security alarm device is installed at a desired position through the fixing end of the bolt.
Examples
The technology will be further described in this embodiment, the sleeve 9 is vertically installed at the bottom of the installation groove, the spring 8 is located in the sleeve 9, in practical application, as shown in fig. 1, the bottom of the sleeve 9 is installed at the bottom of the installation groove, and the spring 8 is vertically located inside the sleeve 9.
In practical use, the spring 8 is arranged inside the sleeve 9, so that the spring 8 can only vertically go on in the process of compressing and recovering to be normal, and the spring 8 is prevented from bending all around.
Claims (5)
1. The utility model provides a security alarm device, includes fixed plate (1) that the level set up, its characterized in that: the utility model discloses a camera, fixed plate (1) and fixed plate (4) are installed at the top, be used for the old man to monitor camera (4) and be used for audible alarm's bee calling organ (6), the ascending mounting groove of opening has been seted up at fixed plate (1) top under camera (4), first conducting strip (5) of annular structure are installed to the level on the inside wall of mounting groove, vertically in the inner circle of first conducting strip (5) be provided with dead lever (10), install installation piece (3) at the top level of dead lever (10), the second conducting strip (7) of annular structure are installed to the level on the lateral wall of dead lever (10), second conducting strip (7) are located the below of first conducting strip (5), spring (8) are vertically installed to the bottom of dead lever (10), the tank bottom at the mounting groove is installed to the bottom of spring (8), when spring (8) are in compressed state, the top of installation piece (3) supports tightly in the bottom of camera (4), and the top of second conducting strip (7) and the bottom of first conducting strip (5) are separated each other, first conducting strip (6) electricity is connected with second conducting strip (7) electricity.
2. The security alarm device of claim 1, wherein: the camera (4) is electrically connected with a controller (13), the controller (13) is electrically connected with a wireless communication module (14), the controller (13) is used for receiving and processing information transmitted by the camera (4), and the wireless communication module (14) is used for receiving and transmitting information.
3. The security alarm device of claim 2, wherein: the top of fixed plate (1) is installed speaker (2), and speaker (2) are located the left side of camera (4).
4. The security alarm device of claim 1, wherein: the left side wall and the right side wall of the fixed plate (1) are horizontally provided with fixed blocks (11), and the fixed blocks (11) are provided with fixed holes (12) which are communicated up and down.
5. The security alarm device of claim 4, wherein: a sleeve (9) is vertically arranged at the bottom of the mounting groove, and a spring (8) is positioned in the sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638766.3U CN220252674U (en) | 2023-06-27 | 2023-06-27 | Security alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638766.3U CN220252674U (en) | 2023-06-27 | 2023-06-27 | Security alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252674U true CN220252674U (en) | 2023-12-26 |
Family
ID=89267306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321638766.3U Active CN220252674U (en) | 2023-06-27 | 2023-06-27 | Security alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252674U (en) |
-
2023
- 2023-06-27 CN CN202321638766.3U patent/CN220252674U/en active Active
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