CN104751609A - Anti-lost key buckle - Google Patents
Anti-lost key buckle Download PDFInfo
- Publication number
- CN104751609A CN104751609A CN201310742330.3A CN201310742330A CN104751609A CN 104751609 A CN104751609 A CN 104751609A CN 201310742330 A CN201310742330 A CN 201310742330A CN 104751609 A CN104751609 A CN 104751609A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- alarm
- wireless communication
- button
- communication module
- 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.)
- Withdrawn
Links
- 238000004891 communication Methods 0.000 claims abstract description 25
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B15/00—Key-rings
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an anti-lost key buckle, which comprises a key buckle and a remote controller, and is characterized in that the internal part of the key buckle is provided with a control circuit, a power supply and an alarm, the alarm is connected with the control circuit, and the control circuit is connected with the power supply through a switch fixed on the upper surface; the upper surface of the remote controller is fixedly provided with a button, the button is connected with the control circuit of the key buckle, both the control circuit and the remote controller are internally provided with a wireless communication module, the control circuit and the remote controller are wirelessly connected through the wireless communication modules, the power supply is a button cell, the wireless communication module is a Bluetooth module, the alarm is a sound-light alarm, the remote controller is internally provided with a cell used for providing power for the wireless communication module, and the cell is electrically connected with the wireless communication module through the button. According to the invention, the internal part of the key buckle is additionally provided with the alarm connected with the button of the remote controller, and the alarm gives out an alarm when the button of the remote controller is pressed so as to find a key quickly.
Description
Technical field
The invention belongs to technical field of electronic products, be specifically related to a kind of anti-lost key chain.
Background technology
Modern's rhythm of life is fast, often can be forgetful, or the old man had a bad memory, and for can not find key and worried, is easy to delay thing.And existing key chain function singleness, only there is the function of decoration.
Summary of the invention
The object of this invention is to provide a kind of anti-lost key chain, this key chain press telepilot meet button after can sound and light alarm, thus find key fast.
For this reason, the invention provides a kind of anti-lost key chain, it comprises key chain, telepilot, and key key chain inside is fixed with control circuit, power supply and alarm, alarm is connected with control circuit, and the switch of control circuit through being fixed on upper surface is connected with power supply; Telepilot upper surface is fixed with button, and button is connected with the control circuit of key chain.
All wireless communication module is equipped with, by wireless communication module wireless connections between control circuit and telepilot in described control circuit and telepilot.
Described power supply is button cell.
Described wireless communication module is bluetooth module.
Described alarm is audible-visual annunciator.
Have the battery of powering to wireless communication module in described telepilot, battery is electrically connected with wireless communication module by button.
Beneficial effect of the present invention: a kind of anti-lost key chain is provided, it comprises key chain, telepilot, key key chain inside is fixed with control circuit, power supply and alarm, and alarm is connected with control circuit, and the switch of control circuit through being fixed on upper surface is connected with power supply; Telepilot upper surface is fixed with button, button is connected with the control circuit of key chain, all wireless communication module is equipped with in described control circuit and telepilot, by wireless communication module wireless connections between control circuit and telepilot, described power supply is button cell, and described wireless communication module is bluetooth module, and described alarm is audible-visual annunciator, have the battery of powering to wireless communication module in described telepilot, battery is electrically connected with wireless communication module by button; Owing to adding the alarm be connected with remote controller buttons in key chain, therefore after pressing remote controller buttons, alarm gives the alarm, thus finds key by key chain rapidly.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic diagram of the present invention.
1, key chain; 2, telepilot; 3, control circuit; 4, power supply; 5, alarm; 6, switch; 7, button.
Embodiment
Embodiment 1
As this kind of anti-lost key chain of Fig. 1, it comprises key chain 1, telepilot 2, it is characterized in that: key chain 1 inside is fixed with control circuit 3, power supply 4 and alarm 5, and alarm 5 is connected with control circuit 3, the switch 6 of control circuit 3 through being fixed on upper surface is connected with power supply 4; Telepilot 2 upper surface is fixed with button 8, and button 8 is connected with the control circuit 3 of key chain 1.
Owing to adding the alarm 5 be connected with remote controller buttons 7 in key chain 1, therefore after pressing remote controller buttons 7, alarm 5 gives the alarm, thus finds key by key chain rapidly.
Embodiment 2
On the basis of embodiment one, in described control circuit 3 and telepilot 2, be all equipped with wireless communication module, by wireless communication module wireless connections between control circuit 3 and telepilot 2.
Described power supply 4 is button cell.
Described wireless communication module is bluetooth module.
Described alarm 6 is audible-visual annunciators.
Have the battery of powering to wireless communication module in described telepilot 2, battery is electrically connected with wireless communication module by button 7.
Adopt wireless connections effectively can solve wiring problem between key chain 1 and remote controller buttons 2, and wireless connections are very proven technique, implement without any obstacle.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (6)
1. an anti-lost key chain, it comprises key chain (1), telepilot (2), it is characterized in that: key chain (1) inside is fixed with control circuit (3), power supply (4) and alarm (5), alarm (5) is connected with control circuit (3), and the switch (6) of control circuit (3) through being fixed on upper surface is connected with power supply (4); Telepilot (2) upper surface is fixed with button (7), and button (7) is connected with the control circuit (3) of key chain (1).
2. a kind of anti-lost key chain according to claim 1, it is characterized in that: in described control circuit (3) and telepilot (2), be all equipped with wireless communication module, by wireless communication module wireless connections between control circuit (3) and telepilot (2).
3. a kind of anti-lost key chain according to claim 1, is characterized in that: described power supply (4) is button cell.
4. a kind of anti-lost key chain according to claim 1, is characterized in that: described wireless communication module is bluetooth module.
5. a kind of anti-lost key chain according to claim 1, is characterized in that: described alarm (6) is audible-visual annunciator.
6. a kind of anti-lost key chain according to claim 1, is characterized in that: have the battery of powering to wireless communication module in described telepilot (2), and battery is electrically connected with wireless communication module by button (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742330.3A CN104751609A (en) | 2013-12-30 | 2013-12-30 | Anti-lost key buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742330.3A CN104751609A (en) | 2013-12-30 | 2013-12-30 | Anti-lost key buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104751609A true CN104751609A (en) | 2015-07-01 |
Family
ID=53591221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742330.3A Withdrawn CN104751609A (en) | 2013-12-30 | 2013-12-30 | Anti-lost key buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104751609A (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 |
| CN105708054A (en) * | 2016-05-07 | 2016-06-29 | 于晓颖 | Key anti-missing device |
-
2013
- 2013-12-30 CN CN201310742330.3A patent/CN104751609A/en not_active Withdrawn
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 |
| CN105708054A (en) * | 2016-05-07 | 2016-06-29 | 于晓颖 | Key anti-missing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150701 |