CN202957819U - Bluetooth device and Bluetooth antitheft system - Google Patents
Bluetooth device and Bluetooth antitheft system Download PDFInfo
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- CN202957819U CN202957819U CN2012205358391U CN201220535839U CN202957819U CN 202957819 U CN202957819 U CN 202957819U CN 2012205358391 U CN2012205358391 U CN 2012205358391U CN 201220535839 U CN201220535839 U CN 201220535839U CN 202957819 U CN202957819 U CN 202957819U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a Bluetooth device and a Bluetooth antitheft system, wherein the Bluetooth device comprises a Bluetooth chip and a capacitor sensor, the Bluetooth chip is connected with the capacitor sensor through one port of the Bluetooth chip, the capacitance of the capacitor sensor is increased with the approaching of a human body and reduced with the deviation of the human body, the capacitor sensor transmits a first signal to the Bluetooth chip when the capacitance is increased and transmits a second signal to the Bluetooth chip when the capacitance is reduced, and the Bluetooth chip is used for establishing Bluetooth connection with a Bluetooth electric terminal, switched to a high power consumption state when receiving the first signal transmitted by the capacitor sensor, and switched to a low power consumption state when receiving the second signal transmitted by the capacitor sensor. According to the technical scheme, the Bluetooth device and Bluetooth antitheft system can resolve the problems that in the prior art, the radio frequency function of the Bluetooth device must be started, thereby causing rapid electric energy consumption, greatly influencing standby time, and providing great inconvenience for users.
Description
Technical field
The utility model relates to the Bluetooth technology application, particularly a kind of bluetooth equipment and a kind of bluetooth equipment burglary-resisting system.
Background technology
In existing Bluetooth antitheft system, mainly to set up Bluetooth electronic terminal that bluetooth connects and the distance between bluetooth equipment by judgement whether to surpass set point (set point is less than or equal to the ultimate range that bluetooth connects) and carry out work, when the distance between the two surpasses set point, the Bluetooth electronic terminal will the alarm user.Here, bluetooth equipment can be bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch etc.The Bluetooth electronic terminal is mobile phone etc.In order to keep the normal operation of Bluetooth antitheft system, the necessary direct-open radio-frequency enabled of bluetooth equipment, so that can respond at any time between Bluetooth electronic terminal and bluetooth equipment.But such direct result causes battery electric quantity to consume rapidly exactly, has a strong impact on stand-by time, to the user, brings very big inconvenience.
The utility model content
The utility model provides a kind of bluetooth equipment and a kind of Bluetooth antitheft system, to solve in prior art the battery electric quantity must a direct-open radio-frequency enabled caused due to bluetooth equipment, can consume rapidly, have a strong impact on stand-by time, bring the problem of very big inconvenience to the user.
Particular content of the present utility model is as follows:
The utility model provides a kind of bluetooth equipment, comprising: Bluetooth chip and capacitance sensor; A port of Bluetooth chip is connected with capacitance sensor; Capacitance sensor its capacitance when human body proximity increases, human body away from the time its capacitance reduce;
Capacitance sensor for when its capacitance increases, to Bluetooth chip, sending first signal, sends secondary signal to Bluetooth chip when its capacitance reduces;
Bluetooth chip, be connected for the Bluetooth electronic terminal, setting up bluetooth; For be switched to high power consumption operating state when receiving the first signal of capacitance sensor transmission; For be switched to the low-power consumption operating state when receiving the secondary signal of capacitance sensor transmission.
This bluetooth equipment also comprises:
The crystal oscillator be connected with Bluetooth chip, be used to Bluetooth chip that clock signal is provided;
The filter be connected with Bluetooth chip, for filtering unwanted signal and the interference noise of the Bluetooth signal that the Bluetooth electronic terminal sends;
The battery be connected with Bluetooth chip, be used to the Bluetooth chip power supply.
This bluetooth equipment further comprises the antenna be connected with filter, for the induction wireless signal.
This Bluetooth chip comprises the processor be connected with described capacitance sensor.
This bluetooth equipment is bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch.
The utility model also provides a kind of Bluetooth antitheft system, comprising: Bluetooth electronic terminal and bluetooth equipment;
The Bluetooth electronic terminal, be connected for bluetooth equipment, setting up bluetooth; While for the distance between self and bluetooth equipment, surpassing set point, send warning;
Bluetooth equipment, be connected for the Bluetooth electronic terminal, setting up bluetooth;
This bluetooth equipment comprises: Bluetooth chip and capacitance sensor; A port of Bluetooth chip is connected with capacitance sensor; Described capacitance sensor its capacitance when human body proximity increases, human body away from the time its capacitance reduce;
Capacitance sensor for when its capacitance increases, to Bluetooth chip, sending first signal, sends secondary signal to Bluetooth chip when its capacitance reduces;
Bluetooth chip, be connected for the Bluetooth electronic terminal, setting up bluetooth; For be switched to high power consumption operating state when receiving the first signal of capacitance sensor transmission; For be switched to the low-power consumption operating state when receiving the secondary signal of capacitance sensor transmission.
This bluetooth equipment also comprises:
The crystal oscillator be connected with Bluetooth chip, be used to Bluetooth chip that clock signal is provided;
The filter be connected with Bluetooth chip, unwanted signal and the interference noise of the Bluetooth signal sent for filtering Bluetooth electronic terminal;
The battery be connected with Bluetooth chip, be used to the Bluetooth chip power supply.
Bluetooth equipment in this Bluetooth antitheft system further comprises the antenna be connected with filter, for the induction wireless signal.
Bluetooth chip in this Bluetooth antitheft system comprises the processor be connected with above-mentioned capacitance sensor.
Bluetooth equipment in this Bluetooth antitheft system is bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch.
The bluetooth equipment that the utility model provides comprises: Bluetooth chip and capacitance sensor; Bluetooth chip is connected with capacitance sensor by the port of self; Capacitance sensor its capacitance when human body proximity increases, human body away from the time its capacitance reduce, and, for when its capacitance increases, to Bluetooth chip, sending first signal, when its capacitance reduces, to Bluetooth chip, send secondary signal; Bluetooth chip, be connected for the Bluetooth electronic terminal, setting up bluetooth; For be switched to high power consumption operating state when receiving the first signal of capacitance sensor transmission; For be switched to this technical scheme of low-power consumption operating state when receiving the secondary signal of capacitance sensor transmission, owing to having adopted capacitance sensor, make the Bluetooth chip of bluetooth equipment whether can respond to bluetooth equipment by user's use (wearing), when being used, Bluetooth chip is switched to high power consumption state, when being used, Bluetooth chip is not switched to low power consumpting state, to reduce power consumption, thereby effectively reduce the power consumption of bluetooth equipment, extended standby and the service time of bluetooth equipment.
The accompanying drawing explanation
The structured flowchart of the bluetooth equipment that Fig. 1 provides for the utility model embodiment;
The Bluetooth antitheft system block diagram that Fig. 2 provides for the utility model embodiment;
Fig. 3 forms the Bluetooth antitheft system block diagram for bluetooth earphone and the bluetooth cellular phone that the embodiment of the present invention provides.
Embodiment
Core concept of the present utility model is: design a kind of bluetooth equipment, this bluetooth equipment comprises: Bluetooth chip and capacitance sensor; Bluetooth chip is connected with capacitance sensor by the port of self; Capacitance sensor its capacitance when human body proximity increases, human body away from the time its capacitance reduce, capacitance sensor sends first signal to Bluetooth chip when its capacitance increase, when its capacitance reduces, to Bluetooth chip, sends secondary signal; Bluetooth chip is connected for the Bluetooth electronic terminal, setting up bluetooth, by this bluetooth, has connected anti-theft feature; When receiving the first signal of capacitance sensor transmission, Bluetooth chip is switched to high power consumption operating state; Be switched to the low-power consumption operating state when receiving the secondary signal of capacitance sensor transmission when it.
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
The structured flowchart of the bluetooth equipment that Fig. 1 provides for the utility model embodiment.In an embodiment, bluetooth equipment can be bluetooth earphone, and referring to Fig. 1, this bluetooth equipment comprises: Bluetooth chip 101 and capacitance sensor 102; Bluetooth chip 101 is connected with capacitance sensor 102 by the port of self; Capacitance sensor 102 its capacitance when human body proximity increases, human body away from the time its capacitance reduce.
Bluetooth chip 101, be connected for the Bluetooth electronic terminal, setting up bluetooth, and here, the Bluetooth electronic terminal can be mobile phone with Bluetooth function, computer, blue Tooth remote controller etc., by this bluetooth, connects and realizes anti-theft feature; Bluetooth chip 101 for being switched to high power consumption operating state when receiving the first signal of capacitance sensor 102 transmissions, and now, Bluetooth chip 101 is carried out bluetooth 3.0 standards; Bluetooth chip 101 for being switched to the low-power consumption operating state when receiving the secondary signal of capacitance sensor 102 transmissions, and now, bluetooth core 101 is carried out bluetooth 4.0 standards.The upgrading standard that bluetooth 4.0 is bluetooth 3.0, the most important characteristic of bluetooth 4.0 is power saving science and technology, extremely low operation and stand-by power consumption can make button cell continuous operation several years.The switching of this high low-power consumption of bluetooth equipment, making bluetooth equipment is in low power consumpting state not wearing use, has therefore reduced the power consumption of bluetooth equipment, has reduced the unwanted losses of electric weight, extends standby and the service time of bluetooth equipment.
Referring to Fig. 1, this bluetooth equipment also comprises: the crystal oscillator 103 be connected with Bluetooth chip 101 is used to Bluetooth chip 101 that clock signal is provided; The filter 104 be connected with Bluetooth chip 101, be mixed in unwanted signal and the interference noise of the Bluetooth signal that the Bluetooth electronic terminal sends for filtering; The battery 105 be connected with Bluetooth chip 101, be used to Bluetooth chip 101 power supplies, and in embodiment of the present utility model, battery 104 is rechargeable battery.
This bluetooth equipment further comprises the antenna 106 be connected with filter, for the induction wireless signal.In the embodiment shown in fig. 1, this bluetooth equipment is bluetooth earphone, and referring to Fig. 1, it also comprises button, display, loud speaker, microphone, USB interface, memory one, and memory one is connected with processor here.Because button, display, memory, loud speaker, microphone, USB interface, the memory one of bluetooth earphone is not emphasis of the present utility model, and be prior art, therefore no longer describe in detail.
As shown in Figure 1, Bluetooth chip 101 comprises the processor 107 be connected with described capacitance sensor 102; In embodiment of the present utility model, this bluetooth equipment is bluetooth earphone, and referring to Fig. 1, Bluetooth chip 101 also comprises bluetooth transceiver, clock generator, signal converter, power-supply controller of electric, memory two, interface; Wherein, an end of bluetooth transceiver is connected with filter 104, and the other end is connected with processor 107, for bluetooth; Clock generator one end is connected with crystal oscillator 103, and the other end is connected with signal converter, for the clock signal of various bus requirementses immediately is provided when mainboard normally moves, with the clock frequency of coordinating bluetooth chip 101; One end of signal converter is connected with clock generator, and the other end is connected with processor 107, for the clock signal that clock generator is provided, is converted to the required signal of processor; Power-supply controller of electric one end is connected with battery 105, and the other end is connected with processor 107, for the bluetooth equipment power supply is controlled; Memory two is connected with processor 107, for storing data; Interface, its first port is connected with processor 107, and its second port is connected with loud speaker, and the 3rd port is connected with microphone.Because bluetooth transceiver, clock generator, signal converter, power-supply controller of electric, interface are not emphasis of the present utility model, and be prior art, therefore no longer describe in detail.In other embodiment of the present utility model, bluetooth equipment differ establish a capital possess demonstration, loud speaker, Mike's device, need determine according to the concrete condition of bluetooth equipment self.
The bluetooth equipment that the utility model provides can be bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch etc., and in embodiment of the present utility model, this bluetooth equipment is bluetooth earphone.
The Bluetooth antitheft system block diagram that Fig. 2 provides for the utility model embodiment.Shown in Figure 2, this Bluetooth antitheft system comprises: Bluetooth electronic terminal 201 and bluetooth equipment 202;
Bluetooth electronic terminal 201, be connected for bluetooth equipment, setting up bluetooth; While for the distance between self and bluetooth equipment, surpassing set point, send warning; Here, Bluetooth electronic terminal 201 can be mobile phone with Bluetooth function, computer, blue Tooth remote controller etc.
Bluetooth equipment 202, be connected for the Bluetooth electronic terminal, setting up bluetooth; Here, bluetooth equipment 202 can be bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch etc.
This bluetooth equipment 202 can be bluetooth equipment as shown in Figure 1, comprising: Bluetooth chip 101 and capacitance sensor 102; A port of Bluetooth chip 101 is connected with capacitance sensor 102; Described capacitance sensor 102 its capacitance when human body proximity increases, human body away from the time its capacitance reduce;
Bluetooth chip 101, be connected for Bluetooth electronic terminal 201, setting up bluetooth; For when receiving the first signal of capacitance sensor 102 transmissions, being switched to high power consumption operating state, now, Bluetooth chip 101 is carried out bluetooth 3.0 standards; For when receiving the secondary signal of capacitance sensor 102 transmissions, being switched to the low-power consumption operating state, now, Bluetooth chip 101 is carried out bluetooth 4.0 standards.
This bluetooth equipment 202 also comprises: the crystal oscillator 103 be connected with Bluetooth chip 101 is used to Bluetooth chip that clock signal is provided; The filter 104 be connected with Bluetooth chip 101, be mixed in unwanted signal and the interference noise of the Bluetooth signal that the Bluetooth electronic terminal sends for filtering; With the battery that Bluetooth chip 101 is connected, be used to Bluetooth chip 101 power supplies.Bluetooth equipment 202 in this Bluetooth antitheft system further comprises the antenna 105 be connected with filter 104, for the induction wireless signal.
Bluetooth chip 101 in this Bluetooth antitheft system comprises the processor 106 be connected with above-mentioned capacitance sensor 102;
The specific works principle of this Bluetooth antitheft system is as follows:
Bluetooth electronic terminal 201 is set up bluetooth with bluetooth equipment 202 and is connected, when human body when the bluetooth equipment 202 (when specifically the people wears bluetooth equipment, as wear bluetooth earphone, Bluetooth spectacles etc.), the capacitance of the capacitance sensor 102 in bluetooth equipment 202 increases, and capacitance sensor 102 sends first signal to Bluetooth chip 101, and Bluetooth chip 101 is switched to high power consumption operating state when receiving first signal, now, Bluetooth chip 101 is carried out bluetooth 3.0 standards; When human body during away from bluetooth equipment 202 (when specifically the people takes bluetooth equipment), the capacitance of the capacitance sensor 102 in bluetooth equipment 202 reduces, capacitance sensor 102 sends secondary signal to Bluetooth chip 101, Bluetooth chip 101 is switched to the low-power consumption operating state when receiving secondary signal, now, Bluetooth chip 101 is carried out bluetooth 4.0 standards.Thereby, reduced the power consumption of bluetooth equipment, reduce the unwanted losses of electric weight, extend standby and the service time of bluetooth equipment.
When the distance between Bluetooth electronic terminal 201 and bluetooth equipment 202 surpasses set point, Bluetooth electronic terminal 201 is sent warning, here, the warning that Bluetooth electronic terminal 201 is sent can be sent warning for the loud speaker by self or display screen, or sends warning etc. by the mode of vibrations.When bluetooth equipment 202 and the distance between it surpass set point, send warning due to Bluetooth electronic terminal 201, thereby, can prevent the loss of bluetooth equipment.
Bluetooth electronic terminal 201 in this Bluetooth antitheft system can be mobile phone with Bluetooth function, computer, blue Tooth remote controller etc.; Bluetooth equipment 202 can be bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch etc., and in embodiment of the present utility model, bluetooth equipment is specially bluetooth earphone.
Lower mask body be take the Bluetooth electronic terminal as having the mobile phone of Bluetooth function, and to be bluetooth earphone be elaborated to the application of the utility model Bluetooth antitheft system bluetooth equipment.Here, the type of alarm of mobile phone is vibrations.
As shown in Figure 3, mobile phone (having Bluetooth function) 301 set up bluetooth with bluetooth earphone 302 and is connected, when people's ear 300 close bluetooth earphone 302, the capacitance of the capacitance sensor in bluetooth earphone 302 increases, capacitance sensor sends the Bluetooth chip of first signal to bluetooth earphone 302, Bluetooth chip is switched to high power consumption operating state when receiving first signal, and now, Bluetooth chip is carried out bluetooth 3.0 standards; When people's ear 300 during away from bluetooth earphone 302, the capacitance of the capacitance sensor in bluetooth earphone 302 reduces, and capacitance sensor sends secondary signal to Bluetooth chip, and Bluetooth chip is switched to the low-power consumption operating state when receiving secondary signal, now, Bluetooth chip is carried out bluetooth 3.0 standards.Thereby, reduced the power consumption of bluetooth earphone 302, reduce the unwanted losses of electric weight, extend standby and the service time of bluetooth earphone 302.
When the distance between mobile phone 301 and bluetooth earphone 302 surpasses set point, mobile phone 301 vibrations, thereby, can prevent bluetooth earphone 302 loss.
In sum, the technical solution of the utility model has following advantage:
1, due to human body near and standby while establishing away from bluetooth, capacitance sensor capacitance wherein changes, will send corresponding signal to Bluetooth chip, make Bluetooth chip realize the power consumption switching, thereby, reduce the power consumption of bluetooth earphone, reduced the unwanted losses of electric weight, extended standby and the service time of bluetooth earphone.
2, due to the Bluetooth electronic terminal when bluetooth equipment and the distance between it surpass set point, send warning, thereby, can prevent the loss of bluetooth equipment.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection range of the present utility model.All any modifications of doing, be equal to replacement, improvement etc. within spirit of the present utility model and principle, all be included in protection range of the present utility model.
Claims (10)
1. a bluetooth equipment, is characterized in that, described bluetooth equipment comprises: Bluetooth chip and capacitance sensor; A port of Bluetooth chip is connected with capacitance sensor; Described capacitance sensor its capacitance when human body proximity increases, human body away from the time its capacitance reduce;
Capacitance sensor for when its capacitance increases, to Bluetooth chip, sending first signal, sends secondary signal to Bluetooth chip when its capacitance reduces;
Bluetooth chip, be connected for the Bluetooth electronic terminal, setting up bluetooth; For be switched to high power consumption operating state when receiving the first signal of capacitance sensor transmission; For be switched to the low-power consumption operating state when receiving the secondary signal of capacitance sensor transmission.
2. bluetooth equipment according to claim 1, is characterized in that, described bluetooth equipment also comprises:
The crystal oscillator be connected with Bluetooth chip, be used to Bluetooth chip that clock signal is provided;
The filter be connected with Bluetooth chip, unwanted signal and the interference noise of the Bluetooth signal sent for filtering Bluetooth electronic terminal;
The battery be connected with Bluetooth chip, be used to the Bluetooth chip power supply.
3. bluetooth equipment according to claim 1, is characterized in that, described bluetooth equipment further comprises the antenna be connected with filter, for the induction wireless signal.
4. bluetooth equipment according to claim 1, is characterized in that, described Bluetooth chip comprises the processor be connected with described capacitance sensor.
5. according to the described bluetooth equipment of any one in claim 1 to 4, it is characterized in that, described bluetooth equipment is bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch.
6. a Bluetooth antitheft system, is characterized in that, described Bluetooth antitheft system comprises: Bluetooth electronic terminal and bluetooth equipment;
The Bluetooth electronic terminal, be connected for bluetooth equipment, setting up bluetooth; While for the distance between self and bluetooth equipment, surpassing set point, send warning;
Bluetooth equipment, be connected for the Bluetooth electronic terminal, setting up bluetooth;
Described bluetooth equipment comprises: Bluetooth chip and capacitance sensor; A port of Bluetooth chip is connected with capacitance sensor; Described capacitance sensor its capacitance when human body proximity increases, human body away from the time its capacitance reduce;
Capacitance sensor for when its capacitance increases, to Bluetooth chip, sending first signal, sends secondary signal to Bluetooth chip when its capacitance reduces;
Bluetooth chip, be connected for the Bluetooth electronic terminal, setting up bluetooth; For be switched to high power consumption operating state when receiving the first signal of capacitance sensor transmission; For be switched to the low-power consumption operating state when receiving the secondary signal of capacitance sensor transmission.
7. Bluetooth antitheft system according to claim 6, is characterized in that, described bluetooth equipment also comprises:
The crystal oscillator be connected with Bluetooth chip, be used to Bluetooth chip that clock signal is provided;
The filter be connected with Bluetooth chip, unwanted signal and the interference noise of the Bluetooth signal sent for filtering Bluetooth electronic terminal;
The battery be connected with Bluetooth chip, be used to the Bluetooth chip power supply.
8. Bluetooth antitheft system according to claim 6, is characterized in that, described bluetooth equipment further comprises the antenna be connected with filter, for the induction wireless signal.
9. Bluetooth antitheft system according to claim 6, is characterized in that, described Bluetooth chip comprises the processor be connected with described capacitance sensor.
10. according to the described Bluetooth antitheft system of any one in claim 6 to 9, it is characterized in that, described bluetooth equipment is bluetooth earphone, bluetooth jewellery, Bluetooth spectacles or Bluetooth watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205358391U CN202957819U (en) | 2012-10-19 | 2012-10-19 | Bluetooth device and Bluetooth antitheft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205358391U CN202957819U (en) | 2012-10-19 | 2012-10-19 | Bluetooth device and Bluetooth antitheft system |
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| CN202957819U true CN202957819U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012205358391U Expired - Lifetime CN202957819U (en) | 2012-10-19 | 2012-10-19 | Bluetooth device and Bluetooth antitheft system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916730A (en) * | 2012-10-19 | 2013-02-06 | 歌尔声学股份有限公司 | Bluetooth equipment and Bluetooth antitheft system |
| CN104077874A (en) * | 2013-06-08 | 2014-10-01 | 苏州天趣信息科技有限公司 | Warning device |
| CN104332012A (en) * | 2014-10-31 | 2015-02-04 | 小米科技有限责任公司 | Anti-theft method and device of terminal device |
| CN105531941A (en) * | 2014-07-28 | 2016-04-27 | 华为技术有限公司 | Bluetooth communication method and device |
| WO2016119188A1 (en) * | 2015-01-30 | 2016-08-04 | 华为技术有限公司 | Method for solving key loss and bluetooth remote controller with low power consumption |
| CN107920304A (en) * | 2017-11-28 | 2018-04-17 | 广东小天才科技有限公司 | Alarm method and system for wireless microphone, microphone and storage medium |
| US11727787B2 (en) | 2016-11-10 | 2023-08-15 | FetchFind LLC | Systems and methods for using Bluetooth and GPS technologies to assist user to avoid losing eyeglasses |
-
2012
- 2012-10-19 CN CN2012205358391U patent/CN202957819U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916730A (en) * | 2012-10-19 | 2013-02-06 | 歌尔声学股份有限公司 | Bluetooth equipment and Bluetooth antitheft system |
| CN104077874A (en) * | 2013-06-08 | 2014-10-01 | 苏州天趣信息科技有限公司 | Warning device |
| CN105531941A (en) * | 2014-07-28 | 2016-04-27 | 华为技术有限公司 | Bluetooth communication method and device |
| US10666785B2 (en) | 2014-07-28 | 2020-05-26 | Huawei Technologies Co., Ltd. | Bluetooth communication method and device |
| CN104332012A (en) * | 2014-10-31 | 2015-02-04 | 小米科技有限责任公司 | Anti-theft method and device of terminal device |
| WO2016119188A1 (en) * | 2015-01-30 | 2016-08-04 | 华为技术有限公司 | Method for solving key loss and bluetooth remote controller with low power consumption |
| CN106165309A (en) * | 2015-01-30 | 2016-11-23 | 华为技术有限公司 | A kind of method solving button loss and Bluetooth Low Energy remote controller |
| US11727787B2 (en) | 2016-11-10 | 2023-08-15 | FetchFind LLC | Systems and methods for using Bluetooth and GPS technologies to assist user to avoid losing eyeglasses |
| CN107920304A (en) * | 2017-11-28 | 2018-04-17 | 广东小天才科技有限公司 | Alarm method and system for wireless microphone, microphone and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: GOERTEK Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |