CN104464215A - Reminding device preventing key forgetting - Google Patents
Reminding device preventing key forgetting Download PDFInfo
- Publication number
- CN104464215A CN104464215A CN201410685797.3A CN201410685797A CN104464215A CN 104464215 A CN104464215 A CN 104464215A CN 201410685797 A CN201410685797 A CN 201410685797A CN 104464215 A CN104464215 A CN 104464215A
- Authority
- CN
- China
- Prior art keywords
- key
- box
- induction module
- box body
- magnet
- 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.)
- Pending
Links
Classifications
-
- 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)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a reminding device preventing key forgetting. An inserting piece parallel to the outer wall of a box is fixed to the box, and a clamping groove for the box to be fixed to a belt is formed by the inserting piece and the outer wall of the box. A pressing induction module is installed in the clamping groove, a magnet box with the upper end open is arranged on the inner side of the outer wall of the box, and a key ring sliding groove communicated with the magnet box is formed in the box. An electromagnetic induction module is installed in the magnet box, a buzzer is arranged on the side edge of the box, a power module for supplying power to the pressing induction module, the electromagnetic induction module and the buzzer is installed in the box, and a magnet is arranged in the magnet box. By means of the humanized design, the reminding device preventing key forgetting is fixed to the belt and is convenient to carry, reminding can be carried out only when a user ties the belt and takes down a key, and mistaken reminding disturbing work or rest of people is prevented. The reminding device is simple in structure, reminding is timely, the reminding device can remind people to take the key or remind people about key missing in real time when people go out, using is convenient, and the reminding device has high market value.
Description
Technical field
The present invention relates to a kind of articles for daily use, one is anti-specifically leaves behind key reminder.
Background technology
Fire-proof and theft-proof is the problem that community resident extremely pays close attention to; in order to antitheft a lot of family is all provided with antitheft door; the antitheft of family's property that be installed as of antitheft door provides guarantee; but the loss of antitheft door key becomes again a nerve-wracking problem; due to key small volume; open and be accustomed to behind the door leaving about conveniently, when by the time going out, often can leave behind away the puzzlement causing and cannot open the door.Also occurred some alarm sets on the market, reminded people to shut to be extracted out by key behind the door and take away, but such alarm set can not solve people directly gos out the problem of non-carrying keys and the inadequate hommization of alarm set.
Summary of the invention
The present invention provides a kind of according to the deficiencies in the prior art and prevents leaving behind key reminder, reminds carrying keys of going out, designs hommization more.
Technical scheme of the present invention: one is anti-leaves behind key reminder, comprise box body, it is characterized in that: box body is fixed with the inserted sheet with box body outside wall parallel, the outer wall of inserted sheet and box body forms the draw-in groove being convenient to be fixed on by box body on belt, pressing induction module is installed in draw-in groove, the magnetic box of upper end open is provided with in the inner side of box body outer wall, box body offers the key chain chute be connected with magnetic box, in magnetic box, electromagnetic induction module is installed, the side of box body is provided with hummer, also be provided with to pressing induction module in box body, the power module that electromagnetic induction module and hummer are powered, magnet is placed in magnetic box.
Described key chain comprises suction sheet, clasp and key-ring, and suction sheet is adsorbed on magnet, and suction sheet has been fixed on clasp, and key-ring is enclosed within clasp, and key-ring string has key.
Described power module connects pressing induction module, and press sense answers model calling electromagnetic induction module, and electromagnetic induction module connects hummer.
The diameter of described suction sheet is greater than the width of key chain chute.
Technique effect of the present invention: the design of hommization, to prevent that leaving behind key reminder is fixed on belt easy to carry, by power module, pressing induction module, electromagnetic induction module and hummer composition alarm set system, only have when people's belt up and take off key and just can remind, prevent false alert from bothering work or the rest of people; Structure is simple, reminds in time, can lose by go out band key and key of real-time reminding people, easy to use, has higher marketable value.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is magnet adsorption key chain schematic diagram of the present invention;
Fig. 3 is circuit theory schematic diagram of the present invention.
Number in the figure represents respectively: 1-box body, 2-inserted sheet, 3-draw-in groove, 4-pressing induction module, 5-magnetic box, 6-key chain chute, 7-electromagnetic induction module, 8-power module, 9-hummer, 10-magnet, 11-suction sheet, 12-clasp, 13-key-ring, 14-key.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in Figure 1, one is anti-leaves behind key reminder, comprise box body 1, it is characterized in that: box body 1 is fixed with the inserted sheet 2 with box body 1 outside wall parallel, the outer wall of inserted sheet 2 and box body 1 forms the draw-in groove 3 being convenient to be fixed on by box body 1 on belt, pressing induction module 4 is installed in draw-in groove 3, the magnetic box 5 of upper end open is provided with in the inner side of box body 1 outer wall, box body 1 offers the key chain chute 6 be connected with magnetic box 5, electromagnetic induction module 7 is installed in magnetic box 5, the side of box body 1 is provided with hummer 9, also be provided with to pressing induction module 4 in box body 1, the power module 8 that electromagnetic induction module 7 and hummer 9 are powered, magnet 10 is placed in magnetic box 5.
Key chain comprises suction sheet 11, clasp 12 and key-ring 13 as shown in Figure 2, and suction sheet 11 is adsorbed on magnet 10, suction sheet 11 has been fixed on clasp 12, and key-ring 13 is enclosed within clasp 12, and key-ring 13 string has key 14.
Described power module 8 connects pressing induction module 4 as shown in Figure 3, and pressing induction module 4 connects electromagnetic induction module 7, and electromagnetic induction module 7 connects hummer 9.
The diameter of suction sheet 11 is greater than the width of key chain chute 6.
When using, the draw-in groove of reminiscences is stuck on belt, inserted sheet and box body outer wall fixed stably for box body appropriate people is gone out morning before belt up time, the pressing induction module of reminiscences senses the pressure of belt, power module and the conducting of pressing induction module, if suction sheet now is on the key adsorbed on magnet, then electromagnetic induction module senses the existence of suction sheet, electromagnetic induction module and hummer not conducting, hummer can not obtain electric sounding; If magnet does not adsorb the suction sheet on key chain, then electromagnetic induction module does not sense the existence of suction sheet, electromagnetic induction module and hummer conducting, hummer obtains electric sounding reminding people and leaves behind key, and people's key also can be reminded in daily life to lose; When people goes home to unstrap evening time, pressing induction module does not sense the pressure of belt, and hummer at no time can sounding, false alert can not occur and have influence on the rest of people.The problem that the design that the diameter of suction sheet is greater than the width of key chain chute prevents key easily to drop, key chain only has and could take out along chute upward sliding, ensures the safety of key.
One of the present invention is anti-leaves behind key reminder, the design of hommization, to prevent that leaving behind key reminder is fixed on belt easy to carry, by power module, pressing induction module, electromagnetic induction module and hummer composition alarm set system, only have when people's belt up and take off key and just can remind, prevent false alert from bothering work or the rest of people; Structure is simple, reminds in time, can lose by go out band key and key of real-time reminding people, easy to use, has higher marketable value.
Claims (4)
1. prevent leaving behind key reminder for one kind, comprise box body (1), it is characterized in that: box body (1) is fixed with the inserted sheet (2) with box body (1) outside wall parallel, the outer wall of inserted sheet (2) and box body (1) forms the draw-in groove (3) being convenient to be fixed on by box body (1) on belt, pressing induction module (4) is installed in draw-in groove (3), the magnetic box (5) of upper end open is provided with in the inner side of box body (1) outer wall, box body (1) offers the key chain chute (6) be connected with magnetic box (5), electromagnetic induction module (7) is installed in magnetic box (5), the side of box body (1) is provided with hummer (9), also be provided with to pressing induction module (4) in box body (1), the power module (8) that electromagnetic induction module (7) and hummer (9) are powered, magnet (10) is placed in magnetic box (5).
2. one according to claim 1 is anti-leaves behind key reminder, it is characterized in that: described key chain comprises suction sheet (11), clasp (12) and key-ring (13), suction sheet (11) is adsorbed on magnet (10), suction sheet (11) is fixed on clasp (12), key-ring (13) is enclosed within clasp (12), and key-ring (13) string has key (14).
3. one according to claim 1 is anti-leaves behind key reminder, it is characterized in that: described power module (8) connects pressing induction module (4), pressing induction module (4) connects electromagnetic induction module (7), and electromagnetic induction module (7) connects hummer (9).
4. one according to claim 2 is anti-leaves behind key reminder, it is characterized in that: the diameter of described suction sheet (11) is greater than the width of key chain chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685797.3A CN104464215A (en) | 2014-11-25 | 2014-11-25 | Reminding device preventing key forgetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685797.3A CN104464215A (en) | 2014-11-25 | 2014-11-25 | Reminding device preventing key forgetting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104464215A true CN104464215A (en) | 2015-03-25 |
Family
ID=52910191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685797.3A Pending CN104464215A (en) | 2014-11-25 | 2014-11-25 | Reminding device preventing key forgetting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104464215A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481147A (en) * | 2015-09-01 | 2017-03-08 | 张新强 | Prevent forgetting key apparatus |
| CN106960550A (en) * | 2017-03-07 | 2017-07-18 | 胡渐佳 | Electronic equipment monitoring system for prompting of going out based on image recognition |
| CN108240158A (en) * | 2016-12-27 | 2018-07-03 | 中山利德丰造船有限公司 | Novel door |
-
2014
- 2014-11-25 CN CN201410685797.3A patent/CN104464215A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481147A (en) * | 2015-09-01 | 2017-03-08 | 张新强 | Prevent forgetting key apparatus |
| CN108240158A (en) * | 2016-12-27 | 2018-07-03 | 中山利德丰造船有限公司 | Novel door |
| CN106960550A (en) * | 2017-03-07 | 2017-07-18 | 胡渐佳 | Electronic equipment monitoring system for prompting of going out based on image recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |