TWI735109B - Anti-theft electronic apparatus and security system - Google Patents

Abstract

An anti-theft electronic apparatus including base, electronic device and fastener. Base includes first casing, first controller and sensor. First casing has first screw hole. Sensor includes piezoresistive component disposed in first screw hole. First casing is configured to be fixed to mount surface and first controller is configured to be electrically connected to security host. Electronic device includes second casing and second controller. Second casing has second screw hole. Second casing is fixed to first casing. Fastener is fixed in first screw hole and second screw hole so as to press piezoresistive component. When fastener is detached from first screw hole, fastener is moved away from piezoresistive component so that resistance of piezoresistive component varies, and thus first controller outputs alarm signal to security host according to resistance variation information 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. Anti-theft electronic equipment bag Contains a fixing base, an electronic device and a locking firmware. The fixing base includes a first housing, a first controller and a sensor. The first housing has a first locking hole. The first controller is disposed in the first housing and is electrically connected to the sensor. The sensor includes a piezoresistive element. The piezoresistive element is arranged in the first locking hole. The first shell is used for fixing on the carrying surface, and the first controller is used for electrically connecting to the security host. The electronic device includes a second casing and a second controller. The second housing has a second locking hole. The second controller is arranged in the second housing. The locking member is locked in the first locking hole and the second locking hole to push against the piezoresistive element, and fix the second housing to the first housing. When the fastener is separated from the first locking hole, the fastener is separated from the piezoresistive element to change the resistance value of the piezoresistive element, and the first controller sends a warning signal to the piezoresistive element according to a resistance change information of the sensor Secure the host.

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, an electronic device and a lock firmware. The fixing base includes a first housing, a first controller and a sensor. The first housing has a first locking hole. The first controller is disposed in the first housing and is electrically connected to the sensor. The sensor includes a piezoresistive element. The piezoresistive element is arranged in the first locking hole. The first shell is used to be fixed on the carrying surface, and the first controller is electrically connected to the security host. The electronic device includes a second casing and a second controller. The second housing has a second locking hole. The second controller is arranged in the second housing. The locking member is locked in the first locking hole and the second locking hole to push against the piezoresistive element, and fix the second housing to the first housing. When the locking member is separated from the first locking hole, the locking member Separation from the piezoresistive element changes the resistance value of the piezoresistive element. The first 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 device disclosed in the above embodiments, since the fastener is locked in the first locking hole and the second locking hole and pushes against the piezoresistive element, when the fastener is detached from the first locking hole , The locking member will be separated from the piezoresistive element to change the resistance value of the piezoresistive element. When the resistance value of the piezoresistive element changes, the first 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 locking member from the first locking hole and the second locking hole in order to steal the electronic device, the first 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.

10: Security system

15: Secure the host

20: Handheld device

30: Anti-theft electronic equipment

300: fixed seat

301: first shell

3010: The first locking hole

3011: Bottom

302: first controller

303: Sensor

3030: Piezoresistive element

304: wireless communication components

305: Warning Module

3050: speaker

3051: Light-emitting element

306: Image Extractor

350: electronic device

351: second shell

3510: second locking hole

352: second controller

353: Intercom Unit

380: lock firmware

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.

Fig. 3 is a partial enlarged view of the side sectional view of the anti-theft electronic device in Fig. 2.

Fig. 4 is a partial enlarged view showing a schematic side sectional view of the locking member separated from the piezoresistive element.

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 FIG. 1 and FIG. 2. 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.

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.

In addition, the security system 10 is not limited to include a single handheld device 20, and the handheld device 20 is not limited to 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 And multiple lock firmware 380.

In this embodiment, the fixing base 300 includes a first housing 301, a first controller 302, a plurality of sensors 303, a wireless communication element 304, a warning module 305, and an image capturer 306.

The first housing 301 has a plurality of first locking holes 3010 and is used to be fixed to the supporting surface 40.

The first controller 302 is disposed in the first housing 301.

The sensors 303 each include a piezoresistive element 3030 and are electrically connected to the first controller 302. In this embodiment, the piezoresistive element 3030 is disposed on the bottom surface 3011 where the first locking hole 3010 is formed, but the invention is not limited to this. In other embodiments, the piezoresistive element can also be arranged on the annular side surface forming the first locking hole.

The wireless communication element 304 is electrically connected to the first controller 302 and the security host 15, that is, the first controller 302 is electrically connected to the security host 15 through the wireless communication element 304. In this embodiment, the wireless communication element 304 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 fixing base 300 is not limited to including the wireless communication element 304. In other embodiments, the fixing base may not need to include the wireless communication element, and instead is electrically connected to the first controller and the security host by a cable.

The warning module 305 includes a speaker 3050 and a light-emitting element 3051. The speaker 3050 and the light-emitting element 3051 are disposed in the first housing 301 and electrically connected to the first controller 302.

The image capturer 306 is disposed in the first housing 301 and is electrically connected to the first controller 302.

In this embodiment, the electronic device 350 includes a second housing 351, a second controller 352, and a talkback unit 353.

The second housing 351 has a plurality of second locking holes 3510.

The second controller 352 is disposed in the second housing 351. The second controller 352 is different from the first controller 302.

The intercom unit 353 is disposed in the second housing 351 and is electrically connected to the second controller 352. In this embodiment, the intercom unit 353 is used, for example, to provide functions of calling, photographing, and unlocking. That is, 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 353, 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.

It should be noted that, for the convenience of description, the following is only for the adjacent one locking member 380, one first locking hole 3010, one piezoresistive element 3030 and one first Two locking holes 3510 are described. Please refer to FIG. 2 and FIG. 3. FIG. 3 is a partial enlarged view of the side sectional view of the anti-theft electronic device in FIG. 2. The locking member 380 is locked to the first locking hole 3010 and the second locking hole 3510 to push against the piezoresistive element 3030 and fix the second housing 351 to the first housing 301.

In addition, the present invention is not limited to the number of the locking member 380, the first locking hole 3010, the sensor 303 including the piezoresistive element 3030, and the second locking hole 3510. In other embodiments, the number of the above-mentioned elements can also be single.

Please refer to FIG. 4. FIG. 4 is a partial enlarged view showing a schematic side sectional view of the locking member separated from the piezoresistive element. When the locking member 380 is separated from the first locking hole 3010, the locking member 380 will be separated from the piezoresistive element 3030 and the resistance value of the piezoresistive element 3030 will be changed. When the resistance value of the piezoresistive element 3030 changes, the sensor 303 generates resistance change information, and transmits the resistance change information to the first controller 302. When the first controller 302 receives the resistance change information, the first controller 302 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 first controller 302 receives the resistance change information, the first controller 302 also controls the speaker 3050 to emit a warning audio, controls the light-emitting element 3051 to emit a warning light, and controls the image capture device 306 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 306 captures the image in order to capture the appearance of the thief.

Of course, the fixing base 300 is not limited to include the warning module 305. In other embodiments, the fixing base does not need to include a warning module, and the first warning signal is sent to the handheld device near the anti-theft electronic device through the wireless communication element, so as to notify the security personnel or the residents near the anti-theft electronic device.

In addition, the fixing base 300 is not limited to include the image capture device 306. In other embodiments, the fixing base 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 device disclosed in the above embodiments, since the fastener is locked in the first locking hole and the second locking hole and pushes against the piezoresistive element, when the fastener is detached from the first locking hole , The locking member will be separated from the piezoresistive element to change the resistance value of the piezoresistive element. When the resistance value of the piezoresistive element changes, the first 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 locking member from the first locking hole and the second locking hole in order to steal the electronic device, the first 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...Security host 20...Handheld device 30...Anti-theft electronic equipment 300...fixed seat 302...First controller 303...Sensor 3030...piezoresistive element 304...Wireless communication components 305...Warning Module 3050...Speaker 3051...Light-emitting element 306...Image capturer 350...Electronics 352...Second Controller 353...Intercom Unit

Claims (10)

An anti-theft electronic device for fixing on a bearing surface and for electrically connecting to a security host. The anti-theft electronic device includes: a fixing base, including a first housing, a first controller, and a sensor , The first housing has a first locking hole, the first controller is disposed in the first housing and is electrically connected to the sensor, the sensor includes a piezoresistive element, the piezoresistive The component is disposed in the first locking hole, the first housing is used to be fixed on the bearing surface, and the first controller is used to electrically connect to the security host; an electronic device includes a second housing and a A second controller, the second housing has a second locking hole, the second controller is disposed in the second housing; and a locking member, locked in the first locking hole and the second The locking hole is pressed against the piezoresistive element, and the second housing is fixed to the first housing; wherein, when the locking member is separated from the first locking hole, the locking member is separated from the piezoresistive element The resistance value of the piezoresistive element is changed by the element, and the first controller transmits a warning signal to the security host according to a resistance change information of the sensor; wherein, the first controller is different from the The second controller; wherein, the electronic device further includes a talkback unit, the talkback unit is disposed in the second housing and is electrically connected to the second controller. According to the anti-theft electronic device described in item 1 of the scope of patent application, the piezoresistive element is arranged on a bottom surface forming the first locking hole. For the anti-theft electronic device described in claim 1, wherein the fixing base further includes a wireless communication element, and the wireless communication element is electrically connected to the first controller and is used to electrically connect to the security host. The first controller transmits the warning signal to the security host through the wireless communication element. 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, and the speaker and the light-emitting element are arranged in the first housing The middle parallel is electrically connected to the first controller, and the first 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. For the anti-theft electronic device described in claim 1, wherein the fixing base further includes an image capture device, the image capture device is disposed in the first housing and is electrically connected to the first controller, The first controller controls the image capture device to capture an image according to the resistance change information of the sensor. A security system for fixing on a bearing surface, the security system comprising: a security host; a handheld device electrically connected to the security host; and an anti-theft electronic device, including: a fixing base, including a first housing Body, a first controller and a sensor, the first housing has a first locking hole, the first controller is disposed in the first housing and is electrically connected to the sensor, the The sensor includes a piezoresistive element, the piezoresistive element is disposed in the first locking hole, and the first housing is used for To be fixed on the bearing surface, and the first controller is electrically connected to the security host; an electronic device including a second housing and a second controller, the second housing having a second locking hole , The second controller is disposed in the second housing; and a locking member that is locked in the first locking hole and the second locking hole to push against the piezoresistive element, and push the second housing The body is fixed to the first housing; wherein, when the fastener is detached from the first locking hole, the fastener is separated from the piezoresistive element to change the resistance value of the piezoresistive element, and the first control The device transmits a first warning signal to the security host according to a resistance change information of the sensor, and when the security host receives the first warning signal, the security host sends a second warning signal to the handheld device; Wherein, the first controller is different from the second controller; wherein, the electronic device further includes a talkback unit, and the talkback unit is disposed in the second housing and electrically connected to the second controller . The security system described in item 6 of the scope of patent application, wherein the piezoresistive element is disposed on a bottom surface forming the first locking hole. For example, in the security system described in item 6 of the scope of patent application, the fixing base further includes a wireless communication element, the wireless communication element is electrically connected to the first controller and the security host, and the first controller passes through the wireless The communication component transmits the first warning signal to the security host. Such as the security system described in item 6 of the scope of patent application, wherein the fixed seat It further includes a warning module. The warning module includes a speaker and a light-emitting element. The speaker and the light-emitting element are disposed in the first housing and electrically connected to the first controller. The resistance change information of the sensor controls the speaker to emit a warning sound and controls the light-emitting element to emit a warning light. For the security system described in item 6 of the scope of patent application, the fixing base further includes an image capture device, the image capture device is disposed in the first housing and is electrically connected to the first controller, the The first controller controls the image capture device to capture an image according to the resistance change information of the sensor.

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