CN203066656U - Anti-interference pickproof automobile steering wheel lock - Google Patents
Anti-interference pickproof automobile steering wheel lock Download PDFInfo
- Publication number
- CN203066656U CN203066656U CN 201320018880 CN201320018880U CN203066656U CN 203066656 U CN203066656 U CN 203066656U CN 201320018880 CN201320018880 CN 201320018880 CN 201320018880 U CN201320018880 U CN 201320018880U CN 203066656 U CN203066656 U CN 203066656U
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- CN
- China
- Prior art keywords
- lock body
- lock
- control circuit
- steering wheel
- interference
- 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 - Lifetime
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti-interference pickproof automobile steering wheel lock. The anti-interference pickproof automobile steering wheel lock comprises a front lock body, a rear lock body and a horn, wherein the front lock body, the rear lock body and the horn are installed on a steering wheel lock, a limiting rod and a locking mechanism are arranged on the front lock body, and a lock rod matched with the locking mechanism of the front lock body is arranged on the rear lock body. A magnetic bead is arranged on the lock rod or the rear lock body, A magnetically controlled switch matched with the magnetic bead and a control circuit connected with the magnetically controlled switch are arranged on the front lock body, and the horn is connected with the control circuit through radio. After the anti-interference pickproof automobile steering wheel lock is installed on the steering wheel, an electromagnetic interference signal receiving circuit in the control circuit in the lock can be used for sensing interference signals affecting closing of a vehicle door, a shock sensor can be used for sensing shock signals of lock damaging, once the conditions occur, the control circuit will transmit wireless signals to start the horn for warning, and the purpose that initiative warning is carried out to prevent a vehicle from being stolen is achieved.
Description
Technical field
The utility model belongs to lockset, is specifically related to a kind of anti-interference pick-proof automobile steering lock.
Background technology
In order to prevent that automobile from being stolen, people usually use the automobile steering lock that steering wheel is pinned.Existing automobile steering lock can only be passive the thief that prevents destroy, use interference unit influence closing of the door and initiatively warning in time when destroying lock when running into the thief.
The utility model content
The purpose of this utility model provides a kind of anti-interference pick-proof automobile steering lock that can initiatively report to the police.
The technical scheme that realizes above-mentioned utility model order employing is as follows:
The anti-interference pick-proof automobile steering lock that the utility model provides comprises be used to the front and back lock body, the loudspeaker that are installed on the steering wheel, described before lock body be provided with gag lever post and retaining mechanism, described rear locking is provided with the locking bar that cooperates with retaining mechanism on the preceding lock body; Described locking bar or rear locking are provided with magnetic bead, and described preceding lock body is provided with the magnetic switch and the control circuit that is connected with magnetic switch that cooperates with described magnetic bead; Described loudspeaker and described control circuit adopt dedicated radio link.
Lock body is provided with the electrical equipment box before described, is provided with described control circuit, battery in the electrical equipment box, and the electrical equipment box is provided with charging hole and indicator lamp.
The beneficial effects of the utility model: after vehicle steering is installed the utility model lock, can utilize electromagnetic interference signal receiving circuit and shock sensor the perception interfering signal that influences closing of the door and the vibration signal that destroys lockset in the control circuit in the lock, in case these situations occur, control circuit will be launched wireless signal and start the loudspeaker warning, and reaching initiatively reports to the police prevents the purpose that vehicle is stolen.
Below in conjunction with accompanying drawing the technical solution of the utility model is described further.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control circuit theory diagram of the present utility model.
Fig. 3 is different operating view of the present utility model.
The specific embodiment
See Fig. 1, Fig. 2, the anti-interference pick-proof automobile steering lock that the utility model provides comprises be used to the front and back lock body 11,1, the loudspeaker 18 that are installed on the steering wheel; The front portion of lock body 11 is provided with gag lever post 10 before described, preceding lock body 11 is provided with electrical equipment box 9, be provided with control circuit 6, battery 8 in the electrical equipment box 9, electrical equipment box 9 is provided with charging hole 4 and indicator lamp 5, and preceding lock body 11 is provided with retaining mechanism, and retaining mechanism comprises tapered end 15, by the locking bolt 14 of tapered end 15 controls, the rear end of locking bolt 14 is provided with return spring 13, return spring 13 is fixing by mounting 12, and the rear end of gag lever post 10 is provided with liner plate 17, is provided with the return spring 16 of locking bar 2 in liner plate 17; Described rear locking 1 be provided with preceding lock body 11 on retaining mechanism in locking bolt 14 locking bar 2 that adopts ratchets to cooperate; Described locking bar 2 is provided with magnetic bead 3, and described preceding lock body 11 is provided with the magnetic switch 7 that cooperates with described magnetic bead 3, and magnetic switch 7 is connected with control circuit 6; Control circuit 6 adopts existing commercially available circuit board, comprise electromagnetic interference signal receiving circuit 601, shock sensor 602, wireless receiving antenna 603 and wireless transmit antenna 604, described loudspeaker 18 are provided with wireless receiving antenna 181, and loudspeaker 18 adopt dedicated radio link with described control circuit 6.
Operating principle:
After being installed in the front and back lock body 11,1 in the utility model on the vehicle steering, locking bar 2 in the rear locking 1 cooperates by the locking bolt 14 in the retaining mechanism on the ratchet on it and the preceding lock body 11, lock is securely fixed on the vehicle steering to be in the lock state, the magnetic switch 7 of magnetic bead 3 on this hour locking lever 2 on the preceding lock body 11, magnetic switch 7 closures, control circuit 6 enters duty, and indicator lamp 5 is lighted.Use the remote control interference unit to disturb at closing time as the people, control circuit 6 receives electromagnetic interference signal by wireless receiving antenna 603, starts loudspeaker 18 by wireless transmit antenna 604 to loudspeaker 18 emission wireless signals by electromagnetic interference signal receiving circuit 601 and reports to the police; When people's picking lock, control circuit 6 obtains vibration signal by shock sensor 602, starts loudspeaker 18 by wireless transmit antenna 604 to loudspeaker 18 emission wireless signals and reports to the police.
After unblanking, front and back lock body 11,1 separates, and magnetic bead 3 and the magnetic switch on the preceding lock body 11 7 on the locking bar 2 break away from, and magnetic switch 7 is closed, and control circuit 6 enters the state of quitting work, and loudspeaker 18 are in holding state.
Claims (2)
1. an anti-interference pick-proof automobile steering lock comprises be used to the front and back lock body, the loudspeaker that are installed on the steering wheel, described before lock body be provided with gag lever post and retaining mechanism, described rear locking is provided with the locking bar that cooperates with retaining mechanism on the preceding lock body; It is characterized in that described locking bar or rear locking are provided with magnetic bead, described preceding lock body is provided with the magnetic switch and the control circuit that is connected with magnetic switch that cooperates with described magnetic bead; Described loudspeaker and described control circuit adopt dedicated radio link.
2. anti-interference pick-proof automobile steering lock according to claim 1 is characterized in that described preceding lock body is provided with the electrical equipment box, is provided with described control circuit, battery in the electrical equipment box, and the electrical equipment box is provided with charging hole and indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018880 CN203066656U (en) | 2013-01-15 | 2013-01-15 | Anti-interference pickproof automobile steering wheel lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018880 CN203066656U (en) | 2013-01-15 | 2013-01-15 | Anti-interference pickproof automobile steering wheel lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066656U true CN203066656U (en) | 2013-07-17 |
Family
ID=48765466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018880 Expired - Lifetime CN203066656U (en) | 2013-01-15 | 2013-01-15 | Anti-interference pickproof automobile steering wheel lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924843A (en) * | 2013-01-15 | 2014-07-16 | 广东金点原子制锁有限公司 | Anti-interference tamper-resistant automobile steering wheel lock |
| CN107380121A (en) * | 2017-07-19 | 2017-11-24 | 浙江方向实业有限公司 | A kind of fixer device for steering wheel |
-
2013
- 2013-01-15 CN CN 201320018880 patent/CN203066656U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924843A (en) * | 2013-01-15 | 2014-07-16 | 广东金点原子制锁有限公司 | Anti-interference tamper-resistant automobile steering wheel lock |
| CN107380121A (en) * | 2017-07-19 | 2017-11-24 | 浙江方向实业有限公司 | A kind of fixer device for steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |