CN205028438U - Key -ring with remind function - Google Patents
Key -ring with remind function Download PDFInfo
- Publication number
- CN205028438U CN205028438U CN201520757928.4U CN201520757928U CN205028438U CN 205028438 U CN205028438 U CN 205028438U CN 201520757928 U CN201520757928 U CN 201520757928U CN 205028438 U CN205028438 U CN 205028438U
- Authority
- CN
- China
- Prior art keywords
- reminiscences
- bluetooth
- shell
- key
- microprocessor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a key -ring with remind function, including removing reminiscences and fixed reminiscences, remove the reminiscences pass through the joining chain with the key -ring is connected, fixed reminiscences is installed in door department, remove the reminiscences with fixed reminiscences passes through bluetooth protocol wireless connection, it includes the shell, handles chip, bluetooth positioner, battery and reminding device to remove the reminiscences, fixed reminiscences includes contact pick up, audible -visual annunciator, microprocessor and bluetooth basic station. The utility model relates to a key -ring with remind function's fixed reminiscences passes through bluetooth protocol with the removal reminiscences and realizes long -range wireless connection, after the door is opened, if fixed reminiscences not in certain extent detects the removal reminiscences, then send the alarm, remind the user whether to forget and carries the key, forget the condition of carrying if can the effectual user of avoiding go out.
Description
Technical field
The utility model relates to a kind of Smart Home, particularly relates to a kind of key ring with prompting function.
Background technology
Key is that people pass in and out the most important voucher of door, and present stage, most of door all needed to be opened by key, but in real life, often occurred the situation leaving behind key, therefore may cause cannot entering indoor normally, and impact is lived normally.
Utility model content
The purpose of this utility model is just to provide a kind of key ring with prompting function to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of key ring with prompting function, comprise mobile reminiscences and fixing reminiscences, described mobile reminiscences is connected with described key ring by connection chain, described fixing reminiscences is arranged on door place, described mobile reminiscences and described fixing reminiscences are by Bluetooth protocol wireless connections, described mobile reminiscences comprises shell, process chip, bluetooth locating device, accumulator and alarm set, described process chip, described bluetooth locating device, described accumulator and described alarm set are all arranged in described shell, the signal output part of described bluetooth locating device is connected with the signal input part of described process chip, the power end of described process chip is connected with described accumulator, the alerting signal output terminal of described process chip is connected with the signal input part of described alarm set, described fixing reminiscences comprises feeler, audible-visual annunciator, microprocessor and Bluetooth base. station, between the doorframe that described feeler is arranged on described door and door-plate, the signal output part of described feeler is connected with the signal input part of described microprocessor, the signal end of described microprocessor is connected with the signal end of described Bluetooth base. station, the alerting signal end of described microprocessor is connected with the signal end of described audible-visual annunciator.
Particularly, described alarm set comprises electric vibrating device and LED alarm lamp, and described electric vibrating device is arranged in described shell, and is positioned at its center, and described LED warning light is arranged on the lateral surface of described shell.
Particularly, the outer of described shell is provided with rectangular through-hole, is provided with charging inlet in described rectangular through-hole, described charging inlet is connected with described accumulator.
Particularly, described shell is circular configuration.
The beneficial effects of the utility model are:
A kind of fixing reminiscences with the key ring of prompting function of the utility model realizes long distance wireless with mobile reminiscences by Bluetooth protocol and is connected, after door is opened, if fixing reminiscences does not detect mobile reminiscences within the specific limits, then give the alarm, whether reminding user leaves behind key, if the situation can effectively avoiding user to go out leaving behind.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the mobile reminiscences of the key ring of prompting function described in the utility model;
Fig. 2 is the structural representation of fixing alarm described in the utility model;
Fig. 3 is the structured flowchart with the key ring of prompting function described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of key ring with prompting function of the utility model, comprise mobile reminiscences 2 and fixing reminiscences 9, mobile reminiscences 2 is connected with key ring 1 by connection chain, fixing reminiscences 9 is arranged on door place, mobile reminiscences 2 and fixing reminiscences 9 are by Bluetooth protocol wireless connections, mobile reminiscences 2 comprises shell 3, process chip, bluetooth locating device, accumulator 4 and alarm set, process chip, bluetooth locating device, accumulator 4 and alarm set are all arranged in shell 3, the signal output part of bluetooth locating device is connected with the signal input part of process chip, the power end of process chip is connected with accumulator 4, the alerting signal output terminal of process chip is connected with the signal input part of alarm set, fixing reminiscences 9 comprises feeler 8, audible-visual annunciator, microprocessor and Bluetooth base. station, feeler 8 is arranged between the doorframe of door and door-plate, the signal output part of feeler 8 is connected with the signal input part of microprocessor, the signal end of microprocessor is connected with the signal end of Bluetooth base. station, the alerting signal end of microprocessor is connected with the signal end of audible-visual annunciator, alarm set comprises electric vibrating device 7 and LED alarm lamp, electric vibrating device 7 is arranged in shell 3, and be positioned at its center, LED warning light is arranged on the lateral surface of shell 3, the outer of shell 3 is provided with rectangular through-hole, charging inlet 6 is provided with in rectangular through-hole, charging inlet 6 is connected with accumulator 4, shell 3 is circular configuration.
The principle of work that the utility model has the key ring of prompting function is as follows:
After user opens door, be arranged on doorframe and be separated with the feeler 8 on door-plate, send signal to the microprocessor in fixing reminiscences 9, Microprocessor S3C44B0X Bluetooth base. station launches Bluetooth signal;
If user has carrying keys, namely moving reminiscences 2 is in the scope of setting, bluetooth locating device in mobile reminiscences 2 and Bluetooth base. station match, and send feedback signal to Bluetooth base. station, and microprocessor judges user carries key, do not send warning, meanwhile, signal is sent to process chip by bluetooth locating device, and process chip sends alerting signal to electric vibrating device 7 and LED alarm lamp, mobile reminiscences 2 sends vibration and reminds light, and reminding user carries key.
If for non-carrying keys, namely move reminiscences 2 not in the scope of setting, Bluetooth base. station cannot receive feedback signal, the non-carrying keys of microprocessor judges user, now Microprocessor S3C44B0X audible-visual annunciator sends alerting signal, reminding user carrying keys.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (4)
1. one kind has the key ring of prompting function, it is characterized in that: comprise mobile reminiscences and fixing reminiscences, described mobile reminiscences is connected with described key ring by connection chain, described fixing reminiscences is arranged on door place, described mobile reminiscences and described fixing reminiscences are by Bluetooth protocol wireless connections, described mobile reminiscences comprises shell, process chip, bluetooth locating device, accumulator and alarm set, described process chip, described bluetooth locating device, described accumulator and described alarm set are all arranged in described shell, the signal output part of described bluetooth locating device is connected with the signal input part of described process chip, the power end of described process chip is connected with described accumulator, the alerting signal output terminal of described process chip is connected with the signal input part of described alarm set, described fixing reminiscences comprises feeler, audible-visual annunciator, microprocessor and Bluetooth base. station, between the doorframe that described feeler is arranged on described door and door-plate, the signal output part of described feeler is connected with the signal input part of described microprocessor, the signal end of described microprocessor is connected with the signal end of described Bluetooth base. station, the alerting signal end of described microprocessor is connected with the signal end of described audible-visual annunciator.
2. a kind of key ring with prompting function according to claim 1, it is characterized in that: described alarm set comprises electric vibrating device and LED alarm lamp, described electric vibrating device is arranged in described shell, and being positioned at its center, described LED warning light is arranged on the lateral surface of described shell.
3. a kind of key ring with prompting function according to claim 1, is characterized in that: the outer of described shell is provided with rectangular through-hole, and be provided with charging inlet in described rectangular through-hole, described charging inlet is connected with described accumulator.
4. a kind of key ring with prompting function according to claim 1, is characterized in that: described shell is circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757928.4U CN205028438U (en) | 2015-09-28 | 2015-09-28 | Key -ring with remind function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757928.4U CN205028438U (en) | 2015-09-28 | 2015-09-28 | Key -ring with remind function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028438U true CN205028438U (en) | 2016-02-10 |
Family
ID=55260954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757928.4U Expired - Fee Related CN205028438U (en) | 2015-09-28 | 2015-09-28 | Key -ring with remind function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185059A (en) * | 2015-09-28 | 2015-12-23 | 成都愚创科技有限公司 | Key ring with reminding function |
| CN106781316A (en) * | 2016-12-14 | 2017-05-31 | 胡渐佳 | One kind is gone out electronics end system for prompting |
-
2015
- 2015-09-28 CN CN201520757928.4U patent/CN205028438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185059A (en) * | 2015-09-28 | 2015-12-23 | 成都愚创科技有限公司 | Key ring with reminding function |
| CN106781316A (en) * | 2016-12-14 | 2017-05-31 | 胡渐佳 | One kind is gone out electronics end system for prompting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |