CN211124288U - Hidden alarm device - Google Patents
Hidden alarm device Download PDFInfo
- Publication number
- CN211124288U CN211124288U CN201922379459.8U CN201922379459U CN211124288U CN 211124288 U CN211124288 U CN 211124288U CN 201922379459 U CN201922379459 U CN 201922379459U CN 211124288 U CN211124288 U CN 211124288U
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- alarm device
- slide rail
- connecting portion
- pcb control
- fixed knot
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Abstract
The utility model discloses a hidden alarm device, including fixed knot structure and alarm device, the last rotating turret that is equipped with of fixed knot structure, swing joint has the rotating band on the rotating turret, the fixed orifices has been seted up at both ends about the rotating band, fixed knot structure's below is connected with connecting portion, the below of connecting portion is connected alarm device. The connecting portion with the junction left and right sides of alarm device is equipped with first magnetism portion, the left and right sides of connecting portion is equipped with second magnetism portion, be equipped with the slide rail in the alarm device, be equipped with infrared probe on the slide rail, infrared probe with slide rail sliding connection. The top of slide rail is equipped with PCB control electroplax, the left side of PCB control electroplax is connected with the sound module, the right side of PCB control electroplax is connected with the wiFi module, and its simple to operate, regulation are easy, and the volume is less moreover, have excellent hiding power.
Description
Technical Field
The utility model relates to an alarm device, in particular to hidden alarm device.
Background
Some supervisory equipment all are connected with alarm system on the market now, but because supervisory equipment includes the camera, its volume is too big, and the installation cost is higher, exposes in some lawless persons 'sight easily moreover, causes the camera to steal or carry out illegal activities after damaging to supervisory equipment can't play the monitoring effect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a hidden alarm device, its simple to operate, regulation are easy, and the volume is less moreover, has excellent hiding power.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a hidden alarm device, includes fixed knot structure and alarm device, the last rotating turret that is equipped with of fixed knot structure, swing joint has the rotation area on the rotating turret, the fixed orifices has been seted up at both ends about the rotation area, fixed knot constructs the below and is connected with connecting portion, the below of connecting portion is connected alarm device, connecting portion with alarm device's the junction left and right sides is equipped with first magnetism portion, the left and right sides of connecting portion is equipped with second magnetism portion.
Furthermore, a sliding rail is arranged in the alarm device, an infrared probe is arranged on the sliding rail, and the infrared probe is connected with the sliding rail in a sliding manner.
Further, the top of slide rail is equipped with PCB control electric plate, the left side of PCB control electric plate is connected with the sound module, the right side of PCB control electric plate is connected with the wiFi module.
Further, a rotating shaft is arranged at the joint of the connecting part and the alarm device, and the alarm device can rotate around the rotating shaft.
Furthermore, a battery box is arranged in the fixing structure.
Further, the bottommost part of the alarm device is in a circular arc shape.
By adopting the technical scheme, the rotary rack and the matched rotary belt are arranged, so that the rotary rack can be conveniently installed on walls at different angles; the alarm device is internally provided with an infrared probe and a corresponding slide rail, can detect whether things are in motion or not, is provided with a sound module, and can make a corresponding instruction on the sound decibel level within a specific time; in order to conveniently carry out monitoring, a WiFi module is arranged and is connected with a specific mobile phone through a network, so that a host can effectively receive messages; thereby alarm device accessible rotation axis rotates, can select suitable angle during the installation, further improves the control effect.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
in the figure, 1-fixed structure, 2-alarm device, 3-battery box, 4-slide rail, 5-infrared probe, 6-PCB control electric board, 7-sound module, 8-WiFi module, 9-rotation shaft, 101-first magnetic part, 102-second magnetic part, 11-rotating frame, 12-rotating belt, 13-fixed hole, 14-connecting part.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, including fixed knot structure 1 and alarm device 2, be equipped with rotating turret 11 on the fixed knot structure 1, swing joint has rotating band 12 on the rotating turret 11, and fixed orifices 13 have been seted up at both ends about rotating band 12, and the below of fixed knot structure 1 is connected with connecting portion 14, and alarm device 2 is connected to the below of connecting portion 14, is equipped with rotating turret 11 and matched with rotating band 12, conveniently installs on the wall body of different angles. First magnetic parts 101 are arranged on the left side and the right side of the connection part of the connecting part 14 and the alarm device 2, second magnetic parts 102 are arranged on the left side and the right side of the connecting part 14, and the first magnetic parts 101 and the second magnetic parts 102 can be magnetically connected, so that the alarm device 2 can be fixed after being rotated.
In addition, a slide rail 4 is arranged in the alarm device 2, an infrared probe 5 is arranged on the slide rail 4, and the infrared probe 5 is connected with the slide rail 4 in a sliding manner. A PCB control electric board 6 is arranged above the sliding rail 4, a sound module 7 is connected to the left side of the PCB control electric board 6, a WiFi module 8 is connected to the right side of the PCB control electric board 6, an infrared probe 5 and the corresponding sliding rail 4 are arranged in the alarm device 2, whether an object is moving can be detected, the sound module 7 is arranged, and corresponding instructions are made on sound decibels within specific time; in order to conveniently implement monitoring, a WiFi module 8 is arranged and is connected with a specific mobile phone through a network, so that a host can effectively receive messages.
Furthermore, a rotating shaft 9 is provided at the connection of the connecting portion 14 and the alarm device 2, and the alarm device 2 is rotatable about the rotating shaft 9. The alarm device 2 can rotate through the rotating shaft 9, and an appropriate angle can be selected during installation, so that the monitoring effect is further improved.
In addition, a battery box 3 is arranged in the fixed structure 1, the bottommost part of the alarm device 2 is in an arc shape, and the battery is used as a power supply, so that the whole device is more hidden.
The utility model discloses simple to operate, regulation are easy, and the volume is less moreover, have excellent hiding power.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. Concealed alarm device comprising a fixed structure (1) and an alarm device (2), characterized in that: be equipped with rotating turret (11) on fixed knot constructs (1), swing joint has rotation area (12) on rotating turret (11), fixed orifices (13) have been seted up at both ends about rotation area (12), the below of fixed knot structure (1) is connected with connecting portion (14), the below of connecting portion (14) is connected alarm device (2), connecting portion (14) with the junction left and right sides of alarm device (2) is equipped with first magnetism portion (101), the left and right sides of connecting portion (14) is equipped with second magnetism portion (102).
2. The concealed alarm device according to claim 1, wherein: be equipped with slide rail (4) in alarm device (2), be equipped with infrared probe (5) on slide rail (4), infrared probe (5) with slide rail (4) sliding connection.
3. The concealed alarm device according to claim 2, wherein: the top of slide rail (4) is equipped with PCB control electric plate (6), the left side of PCB control electric plate (6) is connected with sound module (7), the right side of PCB control electric plate (6) is connected with wiFi module (8).
4. The concealed alarm device according to claim 3, wherein: a rotating shaft (9) is arranged at the joint of the connecting part (14) and the alarm device (2), and the alarm device (2) can rotate around the rotating shaft (9).
5. The concealed alarm device according to claim 4, wherein: a battery box (3) is arranged in the fixing structure (1).
6. The concealed alarm device according to claim 5, wherein: the bottommost part of the alarm device (2) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379459.8U CN211124288U (en) | 2019-12-25 | 2019-12-25 | Hidden alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379459.8U CN211124288U (en) | 2019-12-25 | 2019-12-25 | Hidden alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211124288U true CN211124288U (en) | 2020-07-28 |
Family
ID=71704536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922379459.8U Active CN211124288U (en) | 2019-12-25 | 2019-12-25 | Hidden alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211124288U (en) |
-
2019
- 2019-12-25 CN CN201922379459.8U patent/CN211124288U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |