CN204492396U - A kind of Portable self-propelled lock - Google Patents
A kind of Portable self-propelled lock Download PDFInfo
- Publication number
- CN204492396U CN204492396U CN201520001949.3U CN201520001949U CN204492396U CN 204492396 U CN204492396 U CN 204492396U CN 201520001949 U CN201520001949 U CN 201520001949U CN 204492396 U CN204492396 U CN 204492396U
- Authority
- CN
- China
- Prior art keywords
- lock
- tail light
- bicycle
- chain
- wire rope
- 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 - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model is about a kind of Portable self-propelled lock, comprising: Bicycle Tail Light and anti-theft puzzle lock, and this Bicycle Tail Light comprises taillight and can be clamped and fastened on the taillight retainer ring of bicycle saddle tube; Anti-theft puzzle lock comprises lock body, metal tapered end, cipher switch structure, wire rope are flexible coupling chain, potential detection device, audible alarm unit, buzzer and supply unit; This anti-theft puzzle lock is connected with device for quickly disassembling with this Bicycle Tail Light.Lock of the present utility model is easy to carry and have warning function, and have modularized design again, lock and Bicycle Tail Light can as independent uses.
Description
Technical field
The utility model relates to a kind of lock, particularly relates to a kind of Portable self-propelled lock.
Background technology
Along with modern focuses on healthy, mountain bike, road cycling etc. have become the instrument of the exercise of most people.And the price of mountain bike is all somewhat expensive, and present bicycle lock is all the iron lock of iron chain type or " U " mostly, carries suitable heaviness again unsightly.And existing bicycle lock is easy to just be pried open or cut off, and can not report to the police, and makes bicycle user have no way out to this.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes deficiency of the prior art, the heaviness of ordinary bicycle lock and be not easy to carry, and bicycle theft-prevention is without alarm function, provides one to have alarm function Portable self-propelled lock.
The purpose of this utility model is achieved through the following technical solutions: Portable self-propelled lock, comprising: Bicycle Tail Light and anti-theft puzzle lock; This Bicycle Tail Light comprises taillight and can be clamped and fastened on the taillight retainer ring of bicycle saddle tube; This anti-theft puzzle lock comprises lock body, metal tapered end, cipher switch structure, wire rope are flexible coupling chain, potential detection device, audible alarm unit, buzzer and supply unit; This wire rope is flexible coupling and has thin copper wire in chain and thin copper wire outside is surrounded by insulating layer, be flexible coupling one end of chain of this wire rope is connected with this metal tapered end, simultaneously the thin copper wire of this end is connected with the conductive plug of this metal tapered end inside, and the be flexible coupling other end of chain of this wire rope is connected with this lock body; This lock body is provided with the lockhole coordinated with this metal tapered end, and this lockhole place is provided with this cipher switch structure, and is provided with conductive plug bottom this lockhole; That end not being connected this tapered end of this potential detection device and this conductive plug, described thin copper wire, audio alarm, buzzer and power electric connect; Audio alarm is electrically connected with buzzer; Wherein, this anti-theft puzzle lock is connected with device for quickly disassembling with this Bicycle Tail Light.
Conductive plug time coded lock is locked when tapered end inserts lockhole on metal tapered end and the conductive plug of metal lockhole are interconnected, and have connected the power supply of potential detecting circuit and sound warning circuit simultaneously.After unblanking with cipher rotary knob, metal tapered end can be thrown off in metal lockhole, and the working power of potential detecting circuit, audible alarm circuit is disconnected.Audible alarm unit, potential detecting circuit, supply unit be all cure package in lock body, to be charged by external charge device before using.
Preferably, this taillight is provided with fixing card, and this anti-theft puzzle lock has through hole, and this through-hole wall is provided with and fixingly with this blocks the fixed card slot coordinated, and forms this device for quickly disassembling.When not using lock at ordinary times, bicycle lock is fixed on above Bicycle Tail Light by the cooperation of fixing card and fixed card slot.And Bicycle Tail Light is by device for quickly disassembling, be fixed on seat pipe that bicycle sits down.When lock will be used, lock is taken off and just can use.
Preferably, the fastening shank of the key that described taillight retainer ring is provided with fastening bolt and is connected with this fastening bolt, to be clamped and fastened on this Bicycle Tail Light on this bicycle saddle tube.
Preferably, in described Bicycle Tail Light, establish battery storing space, for this taillight power supply.
Preferably, be also provided with multiple finer wire in described wire rope connection chain, described many finer wires are woven in outside described thin copper wire, then are surrounded by flexible rubber layer.
Preferably, in described lock body, establish stretching device, to be flexible coupling chain with the accommodating described wire rope of telescopically.So, the wire rope chain that is flexible coupling can be stored in lock body by this stretching device in lock body and reach telescopic effect.
The utility model at least has following beneficial effect: easy to carry and have warning function, and the utility model has modularized design, and lock and Bicycle Tail Light also can as independent uses.
Below in conjunction with accompanying drawing, Portable self-propelled lock of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of Portable self-propelled lock in the utility model one embodiment;
Fig. 2 A is the structural representation of anti-theft puzzle lock in the utility model one embodiment;
Fig. 2 B is the sectional view of anti-theft puzzle lock in the utility model one embodiment;
Fig. 3 is the structural representation of Bicycle Tail Light in the utility model one embodiment;
Fig. 4 is the circuit diagram of anti-theft puzzle lock inside in the utility model one embodiment.
Description of reference numerals: 1-lock body, 2-taillight, 3-metal tapered end, 4-taillight retainer ring, 5-fastening bolt, 6-bolt, the fastening shank of the key of 7-, 8-cipher switch, 9-buzzer, 10-anti-theft puzzle lock, 11-wire rope are flexible coupling chain, 12-fixing card, 13-fixed card slot, 14-thin copper wire, 15-lockhole, 16-supply unit, 17-potential detection device, 18-audible alarm unit, 19-conductive plug, 20-Bicycle Tail Light, 21-conductive plug, 22-battery storing device.
Detailed description of the invention
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Fig. 1 is the utility model embodiment bicycle lock structural representation.Refer to Fig. 1, Fig. 2 A, Fig. 2 B and Fig. 3, Portable self-propelled lock, comprise Bicycle Tail Light 20 and anti-theft puzzle lock 10, Bicycle Tail Light 20 comprises taillight 2 and can be clamped and fastened on the taillight retainer ring 4 of bicycle saddle tube, this Bicycle Tail Light is provided with fixing card 12, this anti-theft puzzle lock has through hole, and this through-hole wall is provided with and fixingly with this blocks the fixed card slot 13 coordinated.The fastening shank of the key 7 that taillight retainer ring 4 is provided with fastening bolt 5 and is connected with this fastening bolt 5, to be clamped and fastened on this Bicycle Tail Light 20 on bicycle saddle tube.Bicycle Tail Light 20 establishes battery storing device 22, for this taillight power supply.
Anti-theft puzzle lock 10 comprises lock body 1, metal tapered end 3, cipher switch structure 8, wire rope are flexible coupling chain 11, potential detection device 17, audible alarm unit 18, buzzer 9 and supply unit 16; This wire rope is flexible coupling and has thin copper wire 14 in chain 11 and thin copper wire 14 outside is surrounded by insulating layer, be flexible coupling one end of chain 11 of this wire rope is connected with this metal tapered end 3, simultaneously the thin copper wire 14 of this end is connected with the conductive plug 19 of this metal tapered end 3 inside, and the be flexible coupling other end of chain 11 of this wire rope is connected with this lock body 1; This lock body 1 is provided with the lockhole coordinated with this metal tapered end 3, this lockhole place is provided with this cipher switch structure 8, and being provided with conductive plug 21 bottom this lockhole, that end not being connected this tapered end of this potential detection device 17 and this conductive plug 21, described thin copper wire, audio alarm 18, buzzer 9 and supply unit 16 are electrically connected; This audio alarm 18 is electrically connected with this buzzer 9.
Shown in Fig. 2 A and 2B, for structure chart and the sectional view of the utility model anti-theft puzzle lock, to be contacted with the conductive plug 21 (asking for an interview Fig. 4) be positioned at bottom lockhole 15 by conductive plug 19 (asking for an interview Fig. 4) after needing when using lock metal drop-head 3 to be taken out from lock body 1 lockhole 15 in insertion lock body 1 and by being positioned at the be flexible coupling thin copper wire 14 of chain 11 of the wire rope be connected between lock body 1 and metal tapered end, potential detection device 17 is connected.By cipher switch 8 by locked for tapered end 3 in lockhole 15, while locked, open the power switch being positioned at cipher switch 8 automatically, start whole burglary-resisting system.
It is the circuit diagram of anti-theft puzzle lock inside in the utility model one embodiment shown in Fig. 4.After burglary-resisting system starts.The circuit checker 17 that supply unit 16 is parallel connection and audio alarm 18 and buzzer 9 provide power supply.And be positioned at the be flexible coupling thin copper wire 14 of chain 11 and the conductive plug 21 of metal tapered end 3 and conductive plug 19 lockhole 15 and circuit checker 17 of wire rope and constitute whole testing circuit.When the thin copper wire 14 that wire rope is flexible coupling in chain 11 is cut off or prized by metal tapered end 3 i.e. when testing circuit generation open circuit or size of current change, circuit checker 17 will export the signal of telecommunication to audio alarm 18 by circuit line, audio alarm starts buzzer 9 and sounds the alarm, and reaches anti-theft effect.Only have, by cipher switch 8, lock is opened disconnecting power switch simultaneously, could burglary-resisting system be closed.
Described potential detection device 17 and audio alarm 18 are made up of integrated circuit.
Operating principle: thin copper wire 14 forms bleeder circuit with the resistance in potential detection device 17, when thin copper wire 14 short circuit or open circuit or change in resistance large, capital causes dividing potential drop to change, this change is amplified change by integrated circuit, realize output and be changed to low level by high level, and toggle sound warning device 18 works, only have after lock being opened by cipher switch 8, disconnect reset.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (6)
1. a Portable self-propelled lock, is characterized in that comprising: Bicycle Tail Light and can be clamped and fastened on the taillight retainer ring of bicycle saddle tube; And anti-theft puzzle lock, comprise lock body, metal tapered end, cipher switch structure, wire rope are flexible coupling chain, potential detection device, audible alarm unit, buzzer and supply unit; This wire rope is flexible coupling and has thin copper wire in chain and thin copper wire outside is surrounded by insulating layer, be flexible coupling one end of chain of this wire rope is connected with this metal tapered end, simultaneously the thin copper wire of this end is connected with the conductive plug of this metal tapered end inside, and the be flexible coupling other end of chain of this wire rope is connected with this lock body; This lock body is provided with the lockhole coordinated with this metal tapered end, this lockhole place is provided with this cipher switch structure, and is provided with conductive plug bottom this lockhole; That end not being connected this tapered end of this potential detection device and this conductive plug, described thin copper wire, audio alarm, buzzer and power electric connect; This audio alarm is electrically connected with this buzzer; Wherein, this anti-theft puzzle lock is connected with device for quickly disassembling with this Bicycle Tail Light.
2. Portable self-propelled lock as claimed in claim 1, it is characterized in that this taillight is provided with fixing card, this anti-theft puzzle lock has through hole, and this through-hole wall is provided with and fixingly with this blocks the fixed card slot coordinated, and forms this device for quickly disassembling.
3. Portable self-propelled lock as claimed in claim 1, is characterized in that the fastening shank of the key that described taillight retainer ring is provided with fastening bolt and is connected with this fastening bolt, to be clamped and fastened on this bicycle saddle tube by this Bicycle Tail Light.
4. Portable self-propelled lock as claimed in claim 1, is characterized in that establishing battery storing space in described Bicycle Tail Light, for this taillight power supply.
5. Portable self-propelled lock as claimed in claim 1, it is characterized in that also being provided with multiple finer wire in described wire rope connection chain, described many finer wires are woven in outside described thin copper wire, then are surrounded by flexible rubber layer.
6. Portable self-propelled lock as claimed in claim 1, is characterized in that establishing stretching device in described lock body, to be flexible coupling chain with the accommodating described wire rope of telescopically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001949.3U CN204492396U (en) | 2015-01-05 | 2015-01-05 | A kind of Portable self-propelled lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001949.3U CN204492396U (en) | 2015-01-05 | 2015-01-05 | A kind of Portable self-propelled lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492396U true CN204492396U (en) | 2015-07-22 |
Family
ID=53571714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001949.3U Expired - Fee Related CN204492396U (en) | 2015-01-05 | 2015-01-05 | A kind of Portable self-propelled lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018169422A1 (en) * | 2017-03-15 | 2018-09-20 | Jan Wisniewski | Anti-theft device |
-
2015
- 2015-01-05 CN CN201520001949.3U patent/CN204492396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018169422A1 (en) * | 2017-03-15 | 2018-09-20 | Jan Wisniewski | Anti-theft device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180105 |