CN205778025U - A kind of theftproof lock - Google Patents

Abstract

nullThis utility model relates to a kind of lock body，Particularly to a kind of theftproof lock，Described lock body includes U-loop and connector，Described connector is internally provided with alarm，Described alarm is connected with processor by power line，Described processor connects power supply by circuit one and circuit two respectively，Wherein said circuit one is positioned at described connector，Described circuit two is located at described U-loop，By all connecting with circuit line between each several part，Alarm is connected with processor，There are two loops，Processor is connected with power supply by connection line one，Processor is connected with power supply by the connection line two that is wrapped on U-loop，When safety lock normally work and do not occur stolen in the case of，By the control of processor，Circuit one open circuit，The most individually connection accesses the connection line two of U-loop，Do not send alarm，When stolen risk being detected，Processor connects connection line one at once，And send alarm，Thus realize anti-theft feature.

Description

A kind of theftproof lock

Technical field

This utility model relates to a kind of lock body, particularly to a kind of theftproof lock.

Background technology

In life, the use of lockset is essential, especially for the car that the stolen risk such as bicycle, motorcycle is bigger , although occur in that theftproof lock miscellaneous on the market, but stolen risk can not be stopped all the time, some current locks Body, thief can be cut off the most easily, unattended or in an unguarded moment in the case of, leave to thief and can take advantage of it Machine, the most at night, due to management personnel rest or night flow of the people less, thief can be in involuntary situation Lower crime and be not perceived by people.

In sum, need a kind of technical scheme at present badly to solve to be difficult to be perceived by people when existing lock body is cut off by thief The problem that can not play anti-theft feature.

Summary of the invention

The purpose of this utility model is to overcome existing lock body to be difficult to when being cut off by thief be perceived by people not Anti-theft feature can be played, it is provided that a kind of theftproof lock.For achieving the above object, the technical solution adopted in the utility model is:

A kind of theftproof lock, including lock body, described lock body includes that U-loop and connector, described connector are internally provided with report Alert device, described alarm is connected with processor by power line, and described processor connects electricity by circuit one and circuit two respectively Source, wherein said circuit one is positioned at described connector, and described circuit two is located at described U-loop.

By all connecting with circuit line between each several part, alarm is connected with processor, has two loops, and processor passes through Connection line one is connected with power supply, and processor is connected with power supply by the connection line two being wrapped on U-loop, when safety lock just Often work and do not occur stolen in the case of, by the control of processor, circuit one open circuit, the most individually connection accesses U-loop Connection line two, do not send alarm, when detecting that in stolen risk, i.e. U-loop, circuit is cut off, cause this route open circuit Time, processor connects connection line one at once, and sends alarm, thus realizes anti-theft feature.

Preferably, described U-loop end fixing with connector uses rotary way to be connected, described U-loop and connector End of unblanking arranges groove type hardware, by arranging groove type hardware by power line and process in U-loop insert division Device connects.

Preferably, described connector being provided with on and off switch, described on and off switch is connected with power supply by power line, logical Crossing on and off switch to be connected with power supply, at theftproof lock in use, power-on switchs, by power line connected processor and warning Device, thus play antitheft effect, when need not use theftproof lock, can turn off the power switch, saving electricity, extend power supply The use time.

Preferably, described U-loop has three-layer set, and outer layer is hermetic metal integument, and intermediate layer is rubber layer Being laid with some circuit line in this layer, innermost layer is solid cylindrical steel bar, by arranging metal integument outside circuit line, There is anti abrasive effect, rubber layer can be protected without damage, by arranging rubber outside circuit line during theftproof lock uses Glue intermediate layer, can protect in use circuit line without damage.

Preferably, being provided with sender bottom described connector, described sender is connected by hollow pipe with alarm, logical Cross and sender is set bottom connector, theftproof lock can be made when cutting off to have the effect expanding volume.

Compared with prior art, the utility model has the advantage of:

This utility model is by all connecting with circuit line between each several part, and alarm is connected with processor, has two to return Road, processor is connected with power supply by connection line one, and processor is by the connection line two that is wrapped on U-loop and power supply Connect, when safety lock normally work and do not occur stolen in the case of, by the control of processor, circuit one open circuit, the most single Solely connection accesses the connection line two of U-loop, does not send alarm, when detecting that in stolen risk, i.e. U-loop, circuit is cut off, When causing this route open circuit, processor connects connection line one at once, and sends alarm, thus realizes anti-theft feature.

Other embodiments of the application provide the benefit that:

By arranging groove type hardware in U-loop insert division, power line is connected with processor.

Being connected with power supply by and off switch, at theftproof lock in use, power-on switchs, by power line connectivity part Reason device and alarm, thus play antitheft effect, when need not use theftproof lock, can turn off the power switch, saving electricity, Extend the use time of power supply.

By arranging metal integument outside circuit line, there is anti abrasive effect, can protect during theftproof lock uses Protect rubber layer without damage, by arranging rubber middle layer outside circuit line, in use circuit line can be protected the most impaired Bad.

By arranging sender bottom connector, theftproof lock can be made when cutting off to have the effect expanding volume.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment 1；

Fig. 2 is embodiment 1 A-A section internal structure schematic diagram.

Reference

1-U shape ring, 2-connector, 3-sender, 4-alarm, 5-processor, 6-circuit one, 7-circuit two, 8-power supply, 9-on and off switch.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this Utility model, is not used to limit this utility model.

Embodiment 1

As shown in Figure 1, the present embodiment one theftproof lock includes U-loop 1, connector 2, sender 3, alarm 4, place Reason device 5, circuit 1, circuit 27, power supply 8, on and off switch 9, by all connecting with circuit line between each several part, alarm 4 with Processor 5 is connected, and has two loops, processor 5 to be connected with power supply 8 by connection line 1, and processor 5 is by being wrapped in U-shaped Connection line 27 on ring 1 and be connected with power supply 8, when safety lock normally work and do not occur stolen in the case of, by place The control of reason device 5, circuit 1 open circuit, the most individually connection accesses the connection line 27 of U-loop 1, does not send alarm, when detecting In stolen risk, i.e. U-loop 1, circuit two is cut off, and when causing circuit 27 open circuit, processor 5 connects connection line one at once, And send alarm, thus realize anti-theft feature.

By arranging groove type hardware in U-loop insert division, circuit 27 is connected with processor 5.

It is connected with power supply 8 by and off switch 9, at theftproof lock in use, power-on switch 9, by power line even Logical processor 5 and alarm 4, thus play antitheft effect, when need not use theftproof lock, 9 can be turned off the power switch, joint About electricity, extends the use time of power supply.

By arranging metal integument outside circuit line, there is anti abrasive effect, can protect during theftproof lock uses Protect rubber layer without damage, by arranging rubber middle layer outside circuit line, in use circuit line can be protected the most impaired Bad.

By arranging sender 3 bottom connector, theftproof lock can be made when cutting off to have the effect expanding volume.

Above example only in order to this utility model is described and and technical scheme described by unrestricted this utility model, to the greatest extent This utility model is had been carried out describing in detail by pipe this specification with reference to each above-mentioned embodiment, but utility model is not limited to In above-mentioned detailed description of the invention, the most any this utility model is modified or equivalent；And all are new without departing from practicality The technical scheme of the spirit and scope of type and improvement thereof, it all should be contained in the middle of right of the present utility model.

Claims (5)

1. a theftproof lock, including lock body, it is characterised in that: described lock body includes U-loop (1) and connector (2), described connection Body (2) is internally provided with alarm (4), and described alarm (4) is connected with processor (5) by power line, described processor (5) Connecting power supply (8) by circuit one (6) and circuit two (7) respectively, wherein said circuit one (6) is positioned at described connector (2), Described circuit two (7) is located at described U-loop (1).

A kind of theftproof lock the most according to claim 1, it is characterised in that: one end of described connector (2) is rotatably connected On described U-loop (1) one end；The other end of described connector (2) is end of unblanking, and it is provided with a groove type for conduction Hardware is adaptive with described U-loop (1) other end.

A kind of theftproof lock the most according to claim 1 and 2, it is characterised in that: it is provided with power supply on described connector (2) and opens Closing (9), described on and off switch (9) is connected with power supply (8) by power line.

A kind of theftproof lock the most according to claim 1 and 2, it is characterised in that: described U-loop (1) has three-layer set, outward Layer is hermetic metal integument, and intermediate layer is rubber layer, and innermost layer is solid cylindrical steel bar, is provided with some in this layer Circuit line.

A kind of theftproof lock the most according to claim 1, it is characterised in that: it is provided with sender (3) bottom described connector, Described sender (3) is connected by hollow pipe with alarm (4).