CN201343915Y - Electronic prompting device for preventing user from forgetting to pull out key - Google Patents
Electronic prompting device for preventing user from forgetting to pull out key Download PDFInfo
- Publication number
- CN201343915Y CN201343915Y CNU2009200102230U CN200920010223U CN201343915Y CN 201343915 Y CN201343915 Y CN 201343915Y CN U2009200102230 U CNU2009200102230 U CN U2009200102230U CN 200920010223 U CN200920010223 U CN 200920010223U CN 201343915 Y CN201343915 Y CN 201343915Y
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- China
- Prior art keywords
- lock
- box
- box body
- lead
- insulating trip
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- Expired - Fee Related
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Abstract
The utility model discloses an electronic prompting device for preventing user from forgetting to pull out key, which comprises a lock pin, a lock bolt, a lock box, a movable striking flake and a conductor, wherein the movable striking flake is connected with the lock bolt, the lock bolt is contacted and connected with the lock pin, the lock box is used to pack the lock pin, the lock bolt and the movable striking flake into a whole. The electronic prompting device for preventing user from forgetting to pull out key is characterized in that a trigger switch is installed above the movable striking flake inside lock box, the prompting device and a fixing device are installed outside the lock box, the trigger device is composed of an electric conducting contact plate, the prompting device is composed of the conductor, a voice chip, a luminous device, a sounding device, a sound adjuster, a box body, a power supply device and a rear cover, wherein the luminous device is connected with the sounding device in parallel, then is connected on the voice chip through the conductor, and is installed in the box body, the power supply device is installed in the box body and is connected with the voice chip through the conductor, and the rear cover is provided for packaging the power supply deice in the box body. The electronic prompting device for preventing user from forgetting to pull out key aims at prompting people to pull out keys in time after unlocking and locking burglar-proof doors for avoiding unnecessary economic loss due to the negligence.
Description
Technical field
The utility model relates to a kind of alarm set, relates in particular to a kind of key unpulling-out proof electronic reminding device, and the switch door that is used for civilian safe-guard door lock is reminded.
Background technology
In the modern life, the application of security door is very extensive, but therefore a lot of problems have also appearred, because the artificial origin, frequent meeting is forgotten key on safe-guard door lock behind the open and close door lock, so just provide chance for a lot of unprincipled fellows, life to people impacts, and causes unnecessary economic loss, even even more serious consequence; At above deficiency, invent a kind of effective alarm set, for the present market demand realistic meanings has been arranged comparatively, for present people's normal family's property safety prior meaning is arranged also.
Summary of the invention
The utility model is at the proposition of above problem, and develops a kind of key unpulling-out proof electronic reminding device, is intended to reminds people behind the open and close safe-guard door lock, key is in time taken off, and to avoid this carelessness, the unnecessary economic loss of bringing.
Technical solution of the present utility model is achieved in that
A kind of key unpulling-out proof electronic reminding device, comprise, but lock core, dead bolt, lock box spring plate and lead, wherein but spring plate is connected with dead bolt, dead bolt becomes contact to be connected with lock core, but lock box is packaged into an integral body with lock core, dead bolt and spring plate, it is characterized in that being installed in lock box inner moveable shell fragment top trigger switch, be installed in lock box outer alarm set, fastening devices and secondary lock trigger mechanism, described trigger switch is made of conductive contact blade; Alarm set is by lead, speech chip, luminescent device, microphone device, audio regulator, box body, electric supply installation and bonnet, luminescent device be wired on the speech chip after microphone device is in parallel, be installed in the box body, electric supply installation is installed in the box body and is connected with speech chip by lead, and bonnet is packaged in electric supply installation in the box body; Secondary lock trigger mechanism is connected into alarm set by lead, and secondary lock trigger mechanism is installed in the top of secondary lock pin, in the lock box.
Described secondary lock trigger mechanism is made of insulating trip, screw, conductive contact blade, fixed screw, with deciding screw insulating trip is fixed on the lock box, and conductive contact blade is fixed on the insulating trip by screw.
Described fastening devices is made of insulating trip, screw, and fixed screw constitutes, but fixed screw is fixed on lock box near above spring plate with insulating trip, and screw is fixed on conductive contact blade on the insulating trip.
Described alarm set comprises volume adjuster, is made of knob and variable resistor; Knob is installed on the box body, and knob is with after variable resistor is connected, and series connection is seted out in the circuit of acoustic device and speech chip composition.
Described alarm set is characterized in that also comprising the sound selector button, is installed on the box body, is connected with speech chip by lead.
Compared with prior art, the utility model has the advantages that conspicuous:
1, the utility model uses the cost of material low;
2, the utility model added value height;
3, the utility model product is cheap, is accepted by popular producer easily;
4, the utility model is accepted by the user on alerting pattern easily;
5, the utility model is easy to use, installation is convenient.
Description of drawings
The utility model has 7 width of cloth accompanying drawings:
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the utility model alarm set structure chart;
Fig. 3 is the elevation of Fig. 2;
Fig. 4 is the lateral view of Fig. 2;
Fig. 5 is the utility model conductive contact blade and fixture structure figure;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the secondary lock trigger mechanism structure chart of the utility model.
Among the figure: 1, lock core, 2, dead bolt, 3, lock box, 4, but spring plate, 5, trigger switch, 6, alarm set, 7, fastening devices, 8, conductive contact blade, 9, conductive contact blade, 10, lead, 11, speech chip, 12, luminescent device, 13, microphone device, 14, volume adjuster, 15, box body, 16, electric supply installation, 17, bonnet, 18, lead, 19, insulating trip, 20, screw, 21, screw, 22, fixed screw, 23, knob, 24, variable resistor, 25, lockhole, 26, secondary lock trigger mechanism, 27, secondary lock pin, 28, secondary lock lock box, 29, insulating trip, 30, screw, 31, conductive contact blade, 32, conductive contact blade, 33, lockhole, 34, fixed screw, 35, the sound selector button, 36, lead.
The specific embodiment
As Fig. 1～a kind of key unpulling-out proof electronic reminding device shown in Figure 4, comprise, but lock core 1, dead bolt 2, lock box 3 spring plates 4 and lead 18, wherein but spring plate 4 is connected with dead bolt 2,1 one-tenth contact of dead bolt 2 and lock core is connected, but lock box 3 is packaged into an integral body with lock core 1, dead bolt 2 and spring plate 4, it is characterized in that being installed in lock box 3 inner moveable shell fragments 4 tops trigger switch 5, be installed in lock box outer alarm set 6, fastening devices 7 and secondary lock trigger mechanism 26, described trigger switch 5 is made of conductive contact blade 8,9; Alarm set 6 is by lead 10, speech chip 11, luminescent device 12, microphone device 13, audio regulator 14, box body 15, electric supply installation 16 and bonnet 17, luminescent device 12 is connected on the speech chip 11 by lead 18 with microphone device 13 backs in parallel, be installed in the box body 15, electric supply installation 16 is installed in the box body 15 and is connected with speech chip 11 by lead 18, and bonnet 17 is packaged in electric supply installation 16 in the box body 15; Secondary lock trigger mechanism 26 is connected into alarm set 6 by lead 10, and secondary lock trigger mechanism 26 is installed in the top of secondary lock pin 27, in the lock box 28.
Described alarm set 6 comprises volume adjuster 14, is made of knob 23 and variable resistor 24; Knob 23 is installed on the box body 15, and knob 23 is with after variable resistor 24 is connected, and series connection is seted out in the circuit that acoustic device 13 and speech chip 11 form.
Described alarm set 6 is characterized in that also comprising sound selector button 35, is installed on the box body 15, is connected with speech chip 11 by lead 36.
As Fig. 5～fastening devices 7 shown in Figure 6, by insulating trip 19, screw 20,21 constitutes, and fixed screw 22 constitutes, but fixed screw 22 is fixed on lock box 3 near above spring plate 4 with insulating trip 19, and screw 20,21 is fixed on conductive contact blade 8,9 on the insulating trip 19.
Secondary lock trigger mechanism 26 as shown in Figure 7 is made of insulating trip 29, screw 30, conductive contact blade 31,32, fixed screw 34, and fixed screw 34 is fixed on insulating trip 29 on the lock box, and conductive contact blade 31,32 is fixed on the insulating trip 29 by screw 30.
In specific embodiment, battery is installed on the electric supply installation 16, for luminescent device in the alarm set 6 12 and microphone device 13 provide power supply; Whole system is in equilibrium state, each all not conducting of device that links to each other with speech chip 11; When key reeve lockhole 25, key drives lock core 1 rotation, and lock core 1 rotates and drives movable shell fragment 4 do motions up and down reciprocatingly, thereby dead bolt 2 and lock box 3 occurrence positions are changed, and reaches the purpose of unblanking and shutting; But in the process that spring plate 4 is done to pump, but conductive contact blade 9 is because the effect of spring plate 4, contact with conductive contact blade 8, make trigger switch 5 closures, volume adjuster 14 is connected with microphone device 13 and is connected into speech chip 11, and luminescent device 12 is in parallel with microphone device 13, after trigger switch 5 closures, each break-over of device that is connected with speech chip 11, generating device 13 is sounded, and luminescent device 12 is lighted; Be rotated further key, and then rotation of lock core 1, but make spring plate 4 recover former balance state, and this moment, conductive contact blade 9 was separated from each other with conductive contact blade 8, the circuit relevant with speech chip 11 disconnects, and luminescent device 12 extinguishes, microphone device 13 stops after playing default sound;
Fastening devices 7 is installed on the lock box 3, conductive contact blade 8 and conductive contact blade 9 are fixed on the insulating trip 19 of fastening devices 7, effect be make conductive contact blade 8 contact with conductive contact blade 9 afterwards get back to original state the time be not shifted; Lead 10 connects speech chip 11 other ends and is connected with conductive contact blade 8, conductive contact blade 9, and the conductor part that is exposed to outside lock box 3 and the box body 15 embeds in the security door;
Under the situation that secondary lock is arranged, secondary lock trigger mechanism 26 is installed in secondary lock pin 27 tops, fixing by fixed screw 34, when key injects lockhole 33, rotating band movable lock core 27 rotates, contact conductive contact blade 32 makes conductive contact blade 31 contact with conductive contact blade 32 when lock core 27 rotates, and the voice signal that allows speech chip 11 send is transported to sounding device 13 and finishes reminding effect.
The voice signal that speech chip 11 is carried to pronunciation device 13, by adjusting knob 23, the resistance that change variable resistor 24 is connected in the circuit is controlled volume to finish, and makes things convenient for the user sound to be adjusted to the volume that is fit to oneself; By pressing sound selector button 35, control speech chip 11 is carried different types of voice signal to sounding device 13, reaches the purpose that changes sounding device 13 sounding; In adjusting knob 23, the brightness of luminescent device 12 also changes thereupon simultaneously.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (5)
1, a kind of key unpulling-out proof electronic reminding device, comprise, lock core (1), dead bolt (2), lock box (3), but spring plate (4) and lead (18), wherein but spring plate (4) is connected with dead bolt (2), dead bolt (2) becomes contact to be connected with lock core (1), lock box (3) is with lock core (1), dead bolt (2) but and spring plate (4) be packaged into an integral body, it is characterized in that being installed in the trigger switch (5) of lock box (3) inner moveable shell fragment (4) top, be installed in the outer alarm set (6) of lock box, fastening devices (7) and secondary lock trigger mechanism (26), described trigger switch (5) is by conductive contact blade (8,9) constitute; Alarm set (6) is by lead (10), speech chip (11), luminescent device (12), microphone device (13), audio regulator (14), box body (15), electric supply installation (16) and bonnet (17), luminescent device (12) is opened the connection back with microphone device (13) and is connected on the speech chip (11) by lead (18), be installed in the box body (15), electric supply installation (16) is installed in the box body (15) and is connected with speech chip (11) by lead (18), and bonnet (17) is packaged in electric supply installation (16) in the box body (15); Secondary lock trigger mechanism (26) is connected into alarm set (6) by lead (10), and secondary lock trigger mechanism (26) is installed in the top of secondary lock pin (27), in the lock box (28).
2, key unpulling-out proof electronic reminding device according to claim 1, its feature also is described secondary lock trigger mechanism (26), constituted by insulating trip (29), screw (30), conductive contact blade (31,32), fixed screw (34), fixed screw (34) is fixed on insulating trip (29) on the lock box, and conductive contact blade (31,32) is fixed on the insulating trip (29) by screw (30).
3, key unpulling-out proof electronic reminding device according to claim 1, its feature also is described fastening devices (7), by insulating trip (19), spiral shell (20,21) constitutes, fixed screw (22) constitutes, insulating trip (19) is fixed on lock box (3) with fixed screw (22) but near above spring plate (4), screw (20,21) is fixed on conductive contact blade (8,9) on the insulating trip (19).
4, key unpulling-out proof electronic reminding device according to claim 1, its feature are that also described alarm set (6) comprises volume adjuster (14), are made of knob (23) and variable resistor (24); Knob (23) is installed on the box body (15), and knob (23) is with after variable resistor (24) is connected, and series connection is seted out in the circuit that acoustic device (13) and speech chip (11) form.
5, alarm set according to claim 4 (6) is characterized in that also comprising sound selector button (35), is installed on the box body (15), is connected with speech chip (11) by lead (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200102230U CN201343915Y (en) | 2009-01-15 | 2009-01-15 | Electronic prompting device for preventing user from forgetting to pull out key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200102230U CN201343915Y (en) | 2009-01-15 | 2009-01-15 | Electronic prompting device for preventing user from forgetting to pull out key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343915Y true CN201343915Y (en) | 2009-11-11 |
Family
ID=41275498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200102230U Expired - Fee Related CN201343915Y (en) | 2009-01-15 | 2009-01-15 | Electronic prompting device for preventing user from forgetting to pull out key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343915Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018737A (en) * | 2014-06-10 | 2014-09-03 | 无锡市崇安区科技创业服务中心 | Pulling reminding method for door lock key |
| CN106481147A (en) * | 2015-09-01 | 2017-03-08 | 张新强 | Prevent forgetting key apparatus |
-
2009
- 2009-01-15 CN CNU2009200102230U patent/CN201343915Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018737A (en) * | 2014-06-10 | 2014-09-03 | 无锡市崇安区科技创业服务中心 | Pulling reminding method for door lock key |
| CN106481147A (en) * | 2015-09-01 | 2017-03-08 | 张新强 | Prevent forgetting key apparatus |
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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: 20091111 Termination date: 20130115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |