TW202125450A - Anti-theft electronic apparatus and security system - Google Patents

Abstract

An anti-theft electronic apparatus including base and electronic device. Base is fixed to mount surface. Electronic device includes casing, controller and sensor. Controller is disposed in casing. Sensor is electrically connected to controller. Sensor includes piezoresistive component that is disposed on side of casing located close to base. Casing is fixed to base so that piezoresistive component is pressed. Controller is electrically connected to security host. When sensor is detached from base, resistance of piezoresistive component varies and controller outputs alarm signal to security host according to resistance variation of sensor.

Description

Anti-theft electronic equipment and security system

The invention relates to a walkie-talkie and a security system, in particular to an anti-theft electronic device and a security system containing the anti-theft electronic device.

Generally speaking, a home or office will be equipped with a walkie-talkie to confirm the identity of the visitor through a call or video when the visitor visits. Since walkie-talkies need to take pictures of visitors or receive audio from visitors, walkie-talkies are usually installed outside the door or in public spaces such as outdoors.

However, since public spaces usually do not need to be authenticated by access control devices to enter, walkie-talkies installed in public spaces are more likely to be stolen. In addition, if the security personnel cannot receive a warning when the walkie-talkie is stolen, it may further expose the residents to danger. Therefore, technicians must find a way to warn security personnel when the walkie-talkie is stolen.

The present invention is to provide an anti-theft electronic device and a security system, so that when the electronic device is stolen, the controller sends a warning signal to the security host.

The anti-theft electronic device disclosed in an embodiment of the present invention is used to be fixed on a bearing surface and used to be electrically connected to a security host. The anti-theft electronic equipment includes a fixing base and an electronic device. The fixing seat is used for fixing on the bearing surface. The electronic device includes a housing, a controller and a sensor. The controller is arranged in the housing. The sensor is electrically connected to the controller. The sensor includes a piezoresistive element, and the piezoresistive element is arranged on the side of the housing close to the fixing seat. The shell is fixed to the fixing seat so that the piezoresistive element is compressed. The controller is used for electrically connecting to the security host. When the sensor is separated from the fixing base, the resistance value of the piezoresistive element changes, and the controller sends a warning signal to the security host according to a resistance change information of the sensor.

The security system disclosed in another embodiment of the present invention is used to be fixed on a bearing surface, and includes a security host, a handheld device, and an anti-theft electronic device. The handheld device is electrically connected to the security host. The anti-theft electronic equipment includes a fixing base and an electronic device. The fixing seat is used for fixing on the bearing surface. The electronic device includes a housing, a controller and a sensor. The controller is arranged in the housing. The sensor is electrically connected to the controller. The sensor includes a piezoresistive element, and the piezoresistive element is arranged on the side of the housing close to the fixing seat. The shell is fixed to the fixing seat so that the piezoresistive element is compressed. The controller is electrically connected to the security host. When the sensor is separated from the fixing base, the resistance value of the piezoresistive element changes, and the controller transmits a first warning signal to the security host according to a resistance change information of the sensor. When the security host receives the first warning signal, the security host transmits a second warning signal to the handheld device.

According to the security system and anti-theft electronic equipment disclosed in the above embodiments, because the piezoresistive element is arranged on the side of the housing close to the fixing base, and the housing is fixed to the fixing base so that the piezoresistive element is compressed, so when the sensor is detached The resistance value of the piezoresistive element will change when it is fixed. In addition, the controller sends a warning signal to the security host according to the resistance change information of the sensor. In this way, when the thief removes the housing of the electronic device from the fixing base in order to steal the electronic device, the controller will send a warning signal to the security host.

The above description of the content of the present invention and the description of the following embodiments are used to demonstrate and explain the principle of the present invention, and to provide a further explanation of the scope of the patent application of the present invention.

The detailed features and advantages of the present invention will be described in detail in the following embodiments. The content is sufficient to enable anyone familiar with the relevant art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the scope of patent application and the drawings. Anyone who is familiar with relevant skills can easily understand the purpose and advantages of the present invention. The following examples further illustrate the viewpoints of the present invention in detail, but do not limit the scope of the present invention by any viewpoint.

Please refer to Figure 1 to Figure 3. Fig. 1 is a block diagram of a security system according to an embodiment of the present invention. 2 is a schematic side sectional view of an anti-theft electronic device of the security system according to an embodiment of the present invention. 3 is a schematic side sectional view showing the housing of the electronic device separated from the fixing base.

The security system 10 includes a security host 15, a handheld device 20 and an anti-theft electronic device 30, and is used to be fixed on a carrying surface 40.

It should be noted that in the present disclosure, electrical connection refers to a connection relationship between components that can transmit signals to each other, and the electrical connection between components is realized through cables or wireless communication, for example.

The handheld device 20 is electrically connected to the security host 15 and is, for example, a smart phone.

Of course, the security system 10 is not limited to include a single handheld device 20, and the handheld device 20 is not limited to being a smart phone. In other embodiments, the security system may also include multiple handheld devices, and the handheld devices may also be tablet computers or smart watches.

The anti-theft electronic device 30 includes a fixing base 300 and an electronic device 350.

The fixing base 300 has a first side surface 301 and a second side surface 302 opposite to each other. The first side surface 301 is used to be fixed to the carrying surface 40, so that the second side surface 302 is closer to the electronic device 350 than the first side surface 301 is. The fixing base 300 further has a slot 303, and the slot 303 is located on the second side surface 302.

In this embodiment, the electronic device 350 includes a housing 351, a protrusion 352, a controller 353, a talkback unit 354, a sensor 355, a wireless communication element 356, a warning module 358, and a Image capture device 359.

The housing 351 is fixed to the fixing base 300.

The protrusion 352 protrudes from the side of the housing 351 close to the fixing seat 300 and is located in the slot 303. In addition, the protrusion D1 of the protrusion 352 relative to the housing 351 is greater than the depth D2 of the slot 303 relative to the second side surface 302 of the fixing seat 300.

The controller 353 is disposed in the housing 351.

The intercom unit 354 is disposed in the casing 351 and is electrically connected to the controller 353. In this embodiment, the intercom unit 354 is used, for example, to provide functions of calling, photographing, and unlocking. In other words, the electronic device 350 in this embodiment is an intercom device.

Of course, the electronic device 350 is not limited to include the intercom unit 354, that is, the electronic device 350 is not limited to be an intercom device. In other embodiments, the electronic device may not include an intercom unit and may include a smoke detection unit. That is, in other embodiments, the electronic device may also be a smoke sensing device; in another embodiment, the electronic device The device may not include an intercom unit and include an infrared detection unit, that is, in other embodiments, the electronic device may also be an infrared sensing device; in yet another embodiment, the electronic device may not include an intercom The unit includes an image recognition unit, that is, in other embodiments, the electronic device can also be an image monitoring device.

The sensor 355 includes a piezoresistive element 3550 and is electrically connected to the controller 353. In this embodiment, the piezoresistive element 3550 is disposed on the convex portion 352. Since the housing 351 is fixed to the fixing base 300, the piezoresistive element 3550 will be compressed. Moreover, since the protrusion D1 of the convex portion 352 relative to the housing 351 is greater than the depth D2 of the slot 303 relative to the second side surface 302 of the fixing seat 300, the piezoresistive element 3550 disposed in the convex portion 352 can be subjected to a greater degree Pressed against.

However, the protrusion amount D1 of the protrusion 352 relative to the housing 351 is not limited to be greater than the depth D2 of the slot 303 relative to the second side surface 302 of the fixing seat 300. In other embodiments, the protruding amount of the convex portion may not be greater than the depth of the groove, and an additional pressing member protruding from the bottom surface forming the groove is additionally provided to increase the degree of compression of the piezoresistive element.

In addition, the fixing base 300 is not limited to having the slot 303 and the electronic device 350 is not limited to including the convex portion 352. In other embodiments, the fixing base may not have a slot and the electronic device does not include a convex portion, and the piezoresistive element protrudes from the side of the housing of the electronic device close to the fixing base.

The wireless communication element 356 is electrically connected to the controller 353 and the security host 15, that is, the controller 353 is electrically connected to the security host 15 through the wireless communication element 356. In this embodiment, the wireless communication element 356 is, for example, a Bluetooth transmitter, but the invention is not limited to this. In other embodiments, the wireless communication element may also be a Wi-Fi transmitter or a near field communication transmitter.

Of course, the electronic device 350 is not limited to including the wireless communication element 356. In other embodiments, the electronic device may also not need to include the wireless communication element, and instead use a cable to electrically connect the controller and the security host.

The warning module 358 includes a speaker 3580 and a light emitting element 3581. The speaker 3580 and the light-emitting element 3581 are disposed in the housing 351 and electrically connected to the controller 353.

The image capturer 359 is disposed in the housing 351 and is electrically connected to the controller 353.

As shown in FIG. 3, when the sensor 355 is separated from the fixing base 300, the resistance value of the piezoresistive element 3550 will change. When the resistance value of the piezoresistive element 3550 changes, the sensor 355 generates resistance change information and transmits the resistance change information to the controller 353. When the controller 353 receives the resistance change information, the controller 353 sends a first warning signal to the security host 15. When the security host 15 receives the first warning signal, the security host 15 sends a second warning signal to the handheld device 20.

In addition, when the controller 353 receives the resistance change information, the controller 353 also controls the speaker 3580 to emit a warning audio, controls the light-emitting element 3581 to emit a warning light, and controls the image capture device 359 to capture an image. For example, warning audio and warning light are used to notify security personnel or residents near the anti-theft electronic device 30, and the image capture device 359 captures the image in order to capture the appearance of the thief.

The electronic device 350 is not limited to include the warning module 358. In other embodiments, the electronic device may also not need to include a warning module, and send the first warning signal to the handheld device near the anti-theft electronic device through the wireless communication component, so as to notify the security personnel or the household near the anti-theft electronic device.

The electronic device 350 is not limited to include the image capture device 359. In other embodiments, the electronic device does not need to include an image capture device, and the security host controls the monitor near the anti-theft electronic device to capture the image of the thief.

According to the security system and anti-theft electronic equipment disclosed in the above embodiments, because the piezoresistive element is arranged on the side of the housing close to the fixing base, and the housing is fixed to the fixing base so that the piezoresistive element is compressed, so when the sensor is detached The resistance value of the piezoresistive element will change when it is fixed. In addition, the controller sends a warning signal to the security host according to the resistance change information of the sensor. In this way, when the thief removes the housing of the electronic device from the fixing base in order to steal the electronic device, the controller will send a warning signal to the security host.

Although the present invention is disclosed in the foregoing embodiments as above, it is not intended to limit the present invention. Anyone familiar with similar art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of patent protection for inventions shall be determined by the scope of patent applications attached to this specification.

10: Security system 15: Secure the host 20: Handheld device 30: Anti-theft electronic equipment 300: fixed seat 301: first side 302: second side 303: Slotting 350: electronic device 351: Shell 352: Convex 353: Controller 354: Intercom Unit 355: Sensor 3550: Piezoresistive element 356: wireless communication components 358: Warning Module 3580: speaker 3581: Light-emitting element 359: Image Extractor D1: protrusion amount D2: depth 40: bearing surface

Fig. 1 is a block diagram of a security system according to an embodiment of the present invention. 2 is a schematic side sectional view of an anti-theft electronic device of the security system according to an embodiment of the present invention. 3 is a schematic side sectional view showing the housing of the electronic device separated from the fixing base.

10: Security system

15: Secure the host

20: Handheld device

30: Anti-theft electronic equipment

300: fixed seat

350: electronic device

353: Controller

354: Intercom Unit

355: Sensor

3550: Piezoresistive element

356: wireless communication components

358: Warning Module

3580: speaker

3581: Light-emitting element

359: Image Extractor

Claims (10)

An anti-theft electronic device is used to be fixed on a bearing surface and used to be electrically connected to a security host. The anti-theft electronic device includes: A fixing base for fixing on the carrying surface; and an electronic device including a casing, a controller and a sensor, the controller is arranged in the casing, and the sensor is electrically connected to the A controller, the sensor includes a piezoresistive element, and the piezoresistive element is arranged on a side of the housing close to the fixing seat, the housing is fixed to the fixing seat so that the piezoresistive element is pressed, the control The device is electrically connected to the security host; wherein, when the sensor is detached from the fixing base, the resistance value of the piezoresistive element changes, and the controller transmits information according to a resistance change of the sensor A warning signal is given to the security host. For the anti-theft electronic device described in item 1 of the scope of patent application, wherein the fixing base has a slot on the side close to the electronic device, and the electronic device further includes a convex portion protruding from the housing close to the One side of the fixing seat is located in the slot, and the piezoresistive element is arranged on the convex part. In the anti-theft electronic device described in item 2 of the scope of patent application, the protrusion of the convex portion is greater than the depth of the slot. For the anti-theft electronic device described in claim 1, wherein the fixing base further includes a wireless communication unit, the wireless communication unit is electrically connected to the controller, and is used to electrically connect to the security host, the controller The warning signal is transmitted to the security host through the wireless communication unit. For the anti-theft electronic device described in claim 1, wherein the fixing base further includes a warning module, the warning module includes a speaker and a light-emitting element, the speaker and the light-emitting element are arranged in the housing and It is electrically connected to the controller, and the controller controls the speaker to emit a warning sound and controls the light-emitting element to emit a warning light according to the resistance change information of the sensor. A security system for fixing on a bearing surface. The security system includes: A security host; a handheld device electrically connected to the security host; and an anti-theft electronic device, including: a fixing base for fixing on the carrying surface; and an electronic device, including a housing, a controller, and A sensor, the controller is arranged in the housing, the sensor is electrically connected to the controller, the sensor includes a piezoresistive element, and the piezoresistive element is arranged on the housing close to the fixing On one side of the base, the housing is fixed to the fixing base so that the piezoresistive element is compressed, and the controller is electrically connected to the security host; wherein, when the sensor is separated from the fixing base, the piezoresistive The resistance value of the element changes, and the controller transmits a first warning signal to the security host according to a resistance change information of the sensor. When the security host receives the first warning signal, the security host transmits A second warning signal is given to the handheld device. According to the security system described in item 6 of the scope of patent application, wherein the fixing seat has a slot on the side close to the electronic device, and the electronic device further includes a convex part protruding from the housing close to the fixing One side of the seat is located in the slot, and the piezoresistive element is arranged on the convex portion. The security system described in item 7 of the scope of patent application, wherein the protrusion of the convex portion is greater than the depth of the groove. For example, the security system described in item 6 of the scope of patent application, wherein the fixed base further includes a wireless communication unit, the wireless communication unit is electrically connected to the controller and the security host, and the controller transmits the wireless communication unit through the wireless communication unit. The warning signal is given to the security host. For example, the security system described in item 6 of the scope of patent application, wherein the fixing base further includes a warning module, the warning module includes a speaker and a light-emitting element, the speaker and the light-emitting element are arranged in the housing and are electrically connected It is sexually connected to the controller, and the controller controls the speaker to emit a warning sound and controls the light-emitting element to emit a warning light according to the resistance change information of the sensor.

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