CN2802011Y - Rotary U-shape rod alarm lock for bicycle - Google Patents
Rotary U-shape rod alarm lock for bicycle Download PDFInfo
- Publication number
- CN2802011Y CN2802011Y CN 200520111140 CN200520111140U CN2802011Y CN 2802011 Y CN2802011 Y CN 2802011Y CN 200520111140 CN200520111140 CN 200520111140 CN 200520111140 U CN200520111140 U CN 200520111140U CN 2802011 Y CN2802011 Y CN 2802011Y
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- Prior art keywords
- inserted link
- lock
- type
- circuit
- warning
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Abstract
The utility model relates to a rotary U-shaped lock rod alarm vehicle lock, which is suitable for the theft protection of various vehicles and is provided with double functions of locking vehicles and alarm. The utility model is composed of a lock shell, a lock cover, a U-shaped lock rod, a lock tail, a locking head, an alarm circuit and metal fittings, wherein the alarm circuit is composed of a micro switch, a vibration switch circuit, a time-delay switch circuit, a music alarm circuit and a remote control alarm circuit. After the vehicle is stopped and locked up, the circuit lies in a to-alarm state. With encounter of vibration, the inside of the lock shell can send out alarm sound, and a remote-control receiver also sends out continuous alarm signals. The vehicle lock has the advantages of attractive appearance, easy use, and resistance for burglary, water and blocked sound, and can be used as usual in rainy day.
Description
The utility model relates to a kind of lock device, and especially a kind of antitheft use that is suitable for various vehicles has vibrations and reports to the police the pick-proof Clothoid type U type inserted link lock of tele-alarm function.
Present known Clothoid type U type inserted link lock, handsome in appearance, with low cost, comparatively robust, Clothoid type U type inserted link can circle round in 180 degree spaces, and is easy to use, is widely used as lock and uses.Yet under a lot of situations, the thief does not unblank, but lifts car, trailer, shoulders car, and car is stolen, and the car owner does not know that passerby does not know, even three locks of a car, and car is still stolen.
The purpose of this utility model provides a kind of warning Clothoid type U type inserted link lock, and the car pick-proof can not only be locked, and warning can be shaken, tele-alarm, delayed alarm can prevent effectively that lock is stolen, be prized, and the robber garage that Nobody Knows is.
The purpose of this utility model is achieved in that basic principle is to increase warning circuit in the lock housing of Clothoid type U type inserted link lock, organically blends electronics, machinery.
Concrete scheme is as follows: Clothoid type U type inserted link warning lock is made up of lock housing, locking closure, U type inserted link, lock tail, tapered end, warning circuit and metal fittings.One end of U type inserted link is made the inserted link plug, and the other end is made porose square steel, and U type inserted link can be done the circumnutation at 180 degree angles on the fixed axis of lock tail.U type inserted link, lock tail, tapered end, warning circuit all are installed on the lock housing, are with locking closure on the lock housing, and the back of locking becomes as a whole.Warning circuit is by microswitch, the vibration switch circuit, and delay switch circuit, music alarm circuit, the tele-alarm circuit is formed.All be drilled with the inserted link jack of the identical position correspondence of diameter on locking closure, lock housing, the tapered end, after their assemblings, three holes overlap, and the inserted link plug can insert smoothly.Have upper and lower two bayonet sockets on the inserted link plug, after the inserted link plug inserted in the inserted link jack, bayonet socket can be blocked by the tongue in the tapered end, realized locking state.
In embodiments, must be known Clothoid type U type inserted link lock, in the junction of tapered end and round steel, sever the junction of lock tail and round steel, then tapered end, lock tail is separately fixed at the two ends of lock housing; Be drilled with empty inserted link jack on the tapered end, the below of jack is fixed with microswitch.Battery case adopts metal circular tube to make, and an end is with silking, is furnished with battery case lid, and rubber washer is arranged in the lid.Microswitch is a power switch, and the vibration switch circuit is by vibration switch K
2, K
3With transistor BG
1Form, delay switch circuit is by capacitor C
1, resistance R
1With transistor BG
2Form, music alarm circuit is by music integrated circuit Ic9561 and transistor BG
3, BG
4Form, the tele-alarm circuit is by independently signal transmitter circuit and signal receiver circuit are formed.Circuit diagram is attached.Vibration switch is selected the universal mercury sensitive switch of vibration-type for use.Loudspeaker is selected the high loudness piezoelectric ceramics sheet loudspeaker of subsidiary self coupling step-up transformer for use.
Described Clothoid type U type inserted link warning lock, its locking closure, lock housing all selects for use metal material to make, and all is drilled with shape penetrable sound hole eye at the bottom of the dense gong on it.The two ends of locking closure stud with decorative panel.Electric component and the electric connector lug of drawing all seal with solid sol, make it that waterproof effect preferably be arranged.When this device uses, vehicle locking method is divided into traditional locks car and two kinds of methods of warning lock car, during the traditional locks car, tongue on the tapered end blocks the following bayonet socket on the inserted link plug, plug can not back down microswitch, warning circuit is in closed condition, and this kind lock method is suitable for driving to travel, and lockset is locked in the usefulness of the tailstock.During warning lock car, the tongue on the tapered end blocks the upper latch notch on the inserted link plug, and microswitch is backed down on the top of plug.Warning circuit is in the alert state for the treatment of.In case lock is given a shock, the vibration switch conducting in the lock, warning circuit work, the loudspeaker in the lock housing can send toot alarm sound, and signal receiver is also sent alarm signal simultaneously by remote control.Time of fire alarming can artificially be provided with.
When unblanking, with the lock core in the key rotation tapered end lock is opened, the inserted link plug is extracted from the inserted link jack, and microswitch cuts out, the complete machine electric power disconnection.Can from lock housing pull up locking closure if need to change battery this moment.
Owing to taked such scheme, Clothoid type U type inserted link warning lock can not only be locked the car pick-proof, and have warning function, can prevent effectively that lock from being prized, and is stolen and robber garage that passerby does not know is.This lock is handsome in appearance, and is easy to use, pick-proof, waterproof, soundproof plug, and the rainy day can use as usual.Below in conjunction with drawings and Examples, the utility model is further specified.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is that overall structure of the present utility model is installed schematic diagram.
Fig. 3 is a circuit working schematic diagram of the present utility model.
Fig. 4 is known Clothoid type U type inserted link lock schematic diagram.
One, circuit working principle and element are selected to make
In Fig. 3, K
1For pressing the general formula microswitch, be the power switch of complete machine, K
2, K
3Be vibration switch, K
2, K
3, BG
1Form the vibration switch circuit, R
1, C
1, BG
2Form delay switch circuit, Ic, BG
3, BG
4, transformer T, loudspeaker Y form audible alarm circuit, E is the 9V dc source, R
2Be current-limiting resistance, R
3For the tone of Ic is regulated resistance, C
2, C
3Be power filtering capacitor, signal transmitting and receiving is penetrated machine circuit and is adopted modular assembly.K
3Independently shake radiating circuit with the transmitter circuitry composition.
The course of work is as follows: as microswitch K
1After the connection, power connection is if meet vibrations, K
2, K
3Conducting, on the one hand, BG
1Base potential is increased to power supply potential, BG
1Conducting C
1By short circuit, simultaneously because R
1Connection, to making BG
2Also instantaneous conducting is if vibrations stop K
2Open circuit BG
1End, this moment, power supply passed through C
1, R
1, BG
2Give capacitor C
1Charging is owing to there is a certain amount of electric current to continue to flow through BG
2Base stage, so BG
2The time-delay conducting, Ic9561 is a four tones of standard Chinese pronunciation warning music integrated circuit, outside oncontacting is made a start, and is promptly exportable behind the connection power supply, works as BG
2During conducting, Ic9561 work, b end output alarm music signal is through BG
3, BG
4After the amplification, parallel connection outputs to transformer T, and the back loudspeaker that boosts sends alarm sound.On the other hand, K
3Control the signal transmitter circuit, sending electric wave in the air, when car owner's signal receiver is on one's body received radio signal, can send the sound of informing of flute flute.Because signal receiver itself is additional delay circuit is arranged, so even K
3Instantaneous conducting, the instantaneous emission of radio wave, receiver also can send the long sound of informing.
Element is selected: R
1Be 1/4 watt of resistance of 20K Ω, R
2Be 100 Ω, 1/2 watt of resistance, R
3Be 1/8 watt of resistance of 200K Ω, C
1Determine C by delay time
2, C
3Be 200uf/10v electrochemical capacitor, K
1For pressing general formula microswitch, K
2, K
3Select the universal mercury sensitive switch of vibration-type for use.BG
1, BG
2, BG
3, BG
4Select 9013 triodes of β＞100 for use, Ic is 9561 four tones of standard Chinese pronunciation warning music integrated circuit, and loudspeaker is selected the high loudness piezoelectric ceramics sheet loudspeaker of subsidiary self coupling, step-up transformer for use.Signal transmitting and receiving is penetrated machine circuit, and selecting existing remote control distance on the market for use is 80 meters the remote control doorbell finished product transformation of the way.Power supply E is made up of 6 circular lithium ion batteries.
Two, overall structure principle and making
In Fig. 2,1, locking closure; 2, penetrable sound hole eye; 3, inserted link jack; 4, circular hole; 5, decorative panel; 6, circular hole; 7, gong nail; 8, lock housing; 9, inserted link jack; 10, circular hole; 11, circular hole; 12, circular hole; 13, battery case; 14, silking; 15, battery case lid; 16, (K
1) microswitch; 17, electric component; 18, wiring board; 19, loudspeaker; 20, U type inserted link; 21, inserted link plug; 22, bayonet socket; 23, bayonet socket; 24, porose square steel; 25, tapered end; 26, inserted link jack, 27, penetrable sound hole eye; 28, fixed axis; 29, lock tail; 30, signal receiver; 31, key.
In Fig. 2, be drilled with dense penetrable sound hole eye (2) on the locking closure (1), inserted link jack (3), circular hole (4), circular hole (6) studs with decorative panel (5), is drilled with inserted link jack (9) on the lock housing (8), circular hole (10), circular hole (11), circular hole (12), penetrable sound hole eye (27); Battery case (13) passes circular hole (11), is fixed on the below of an end of lock housing (8).Battery case adopts metal circular tube to make, and an end is with silking (14), is furnished with battery case lid (15), also is fixed with microswitch (16) (K on the lock housing (8)
1), electric component (17), wiring board (18) is housed in the element case, loudspeaker (19), one end of U type inserted link (20) is made inserted link spade head (21), has opened bayonet socket (22) and bayonet socket (23) on the inserted link plug, and the other end of U type inserted link (20) is made porose square steel (24), can on the fixed axis (28) of lock tail (29), do the circumnutation at 180 degree angles.Lock tail (29) is fixed on an end of lock housing (8); Tapered end (25) passes the other end that circular hole (10) is fixed on lock housing (8).Be drilled with inserted link jack (26) on the tapered end (25), it is transformed into empty circular hole, is fixed with microswitch (16) (K below circular hole
1), inserted link plug (21) inserts inserted link jack (26), and after the tongue in the tapered end (25) locked the bayonet socket (22) on the inserted link plug (21), the top of inserted link plug (21) was with microswitch (16) (K
1) back down.Be furnished with gong nail (7), signal receiver (30), key (31) with lock in addition.
With reference to Fig. 2, according to battery case (13), microswitch 16 (K
1), electric component (17), tapered end (25), the size and the installation site of lock tail (29) make lock housing, and lock housing selects for use metal material to make, get out penetrable sound hole eye (27) thereon, inserted link jack (9), circular hole (10), circular hole (11), circular hole (12) and other are installed required eyelet, and the silk eye is then with all component on it, pack in the lump according to figure, fix with gong silk and all-purpose adhesive respectively.Electric component (17), microswitch (16) K
1, loudspeaker (19), battery case (13) has all been taked waterproof measure, the sealing of electric component applying solid colloidal sol, microswitch puts the waterproof rubber bulb, and battery case has been used silking and has been added the rubber washer sealing tech.After electrical connection lead-out wire between them is drawn, seal with plastic sheath, with the solid sol sealing, loudspeaker adopt the piezoelectric ceramics sheet, have certain waterproof effect again.
With reference to Fig. 2, size according to lock housing (8), make locking closure (1), locking closure also selects for use metal material to make, the inside dimension of its length, be slightly larger than the length size of lock housing, lock housing is twitched in locking closure flexibly, and shape penetrable sound hole eye (2) at the bottom of being drilled with dense gong on the locking closure (1) is drilled with inserted link jack (3), circular hole (4), circular hole (6) respectively with lock housing (8) on penetrable sound hole eye (27), inserted link jack (9), circular hole (10), circular hole (12) is corresponding mutually, selects the two ends of high-quality decorative panel difference panel in locking closure (1).
With reference to Fig. 1, Fig. 2,, with locking closure (1), be inserted in outside the lock housing (8), penetrable sound hole eye (2) and penetrable sound hole eye (27) coincide, inserted link jack (3) coincides with inserted link jack (9) inserted link jack (26).Circular hole (4) coincides with circular hole (10), circular hole (6) coincides with circular hole (12), overall appearance as shown in Figure 1, at last gong being followed closely (7) inserts among circular hole (6) and the circular hole (12), tighten fixing getting final product, gong nail (7) is selected thread tapping for use, and so far Clothoid type U type inserted link warning lock complete machine is made and finished.
Claims (11)
1, a kind of " Clothoid type U type inserted link warning lock " with lock car and warning dual-use function is made up of lock housing, locking closure, U type inserted link, lock tail, tapered end, warning circuit and metal fittings, it is characterized in that:
One end of a, U type inserted link is made the inserted link plug, and the other end has been made porose square steel, and U type inserted link can be done the circumnutation at 180 degree angles on the fixed axis of lock tail;
B, U type inserted link, lock tail, tapered end, warning circuit are installed on the lock housing, are with locking closure on the lock housing, and the back of locking becomes as a whole;
C, warning circuit be by microswitch, vibration switch circuit, delay switch circuit, and music alarm circuit, the tele-alarm circuit is formed.
2, Clothoid type U type inserted link warning lock according to claim 1 is characterized in that: all be drilled with the inserted link jack of the identical position correspondence of diameter on locking closure, lock housing, the tapered end, after their assemblings, three holes overlap, and the inserted link plug can insert smoothly.
3, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: the inserted link plug has upper and lower two bayonet sockets, and after the inserted link plug inserted in the inserted link jack, bayonet socket can be blocked by the tongue in the tapered end, realized locking state.
4, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: be drilled with empty inserted link jack on the tapered end, the below of jack is fixed with microswitch.
5, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: vehicle locking method is divided into traditional locks car and warning lock car, two kinds of methods, during warning lock car, tongue on the tapered end blocks the upper latch notch on the inserted link plug, microswitch is backed down on the top of plug, and warning circuit is in the alert state for the treatment of.
6, Clothoid type U type inserted link warning lock according to claim 1 is characterized in that: battery case adopts metal circular tube to make, and an end is with silking, is furnished with battery case lid, and rubber washer is arranged in the lid.
7, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: microswitch is a power switch, and the vibration switch circuit is by vibration switch K
2, K
3With transistor BG
1Form, delay switch circuit is by capacitor C
1, resistance R
1With transistor BG
2Form, music alarm circuit is by music integrated circuit Ic9651 and transistor BG
3, BG
4Form, the tele-alarm circuit is by independently signal transmitter circuit and signal receiver circuit are formed.
8, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: vibration switch has been selected the universal mercury sensitive switch of vibration-type for use.
9, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: loudspeaker has been selected the high loudness piezoelectric ceramics sheet loudspeaker of subsidiary self coupling step-up transformer for use.
10, Clothoid type U type inserted link warning lock according to claim 1 is characterized in that: locking closure, lock housing all select for use metal material to make, and all are drilled with shape penetrable sound hole eye at the bottom of the dense gong on it.
11, Clothoid type U type inserted link warning lock according to claim 1, it is characterized in that: the two ends of locking closure stud with decorative panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111140 CN2802011Y (en) | 2005-07-11 | 2005-07-11 | Rotary U-shape rod alarm lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111140 CN2802011Y (en) | 2005-07-11 | 2005-07-11 | Rotary U-shape rod alarm lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802011Y true CN2802011Y (en) | 2006-08-02 |
Family
ID=36846720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111140 Expired - Fee Related CN2802011Y (en) | 2005-07-11 | 2005-07-11 | Rotary U-shape rod alarm lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802011Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017105031A1 (en) | 2017-03-09 | 2018-09-13 | ABUS August Bremicker Söhne KG | Articulated lock with alarm |
-
2005
- 2005-07-11 CN CN 200520111140 patent/CN2802011Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017105031A1 (en) | 2017-03-09 | 2018-09-13 | ABUS August Bremicker Söhne KG | Articulated lock with alarm |
| US10233674B2 (en) | 2017-03-09 | 2019-03-19 | ABUS August Bremicker Söhne KG | Folding lock with alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |