CN2658022Y - Remote controlled lock for electric bicycle - Google Patents
Remote controlled lock for electric bicycle Download PDFInfo
- Publication number
- CN2658022Y CN2658022Y CN 200320109421 CN200320109421U CN2658022Y CN 2658022 Y CN2658022 Y CN 2658022Y CN 200320109421 CN200320109421 CN 200320109421 CN 200320109421 U CN200320109421 U CN 200320109421U CN 2658022 Y CN2658022 Y CN 2658022Y
- Authority
- CN
- China
- Prior art keywords
- brake
- lock
- brake disc
- eccentric
- induction motor
- 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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Abstract
The utility model discloses a remote controlled lock for electric bicycle, including a friction sheave with a brake disc and a brake cover. Wherein, the friction sheave, which is connected with a rotor of a drive motor, is arranged on a principal axis of rear wheel; a brake connecting rod and a brake ribbon are arranged at the inner wall of the brake cover. The utility model is characterized in that: An induction motor controlled by an electronic remote control is arranged in the expansile brake cover; an eccentric gear is arranged on a principal axis of the induction motor; an eccentric lantern ring is covered outside the eccentric gear; the one end of a bolt is connected with the eccentric lantern ring, and the another end is matched with the bolt holes which are distributed evenly on the brake disc; a bolt press spring is arranged in a bolt cover. The utility model is an electromechanical integration lock which integrates the friction sheave and the brake cover of electric bicycle. The utility model has the advantages that the structure is simple, firm and reliable; in addition, the remote controlled lock is covert with a perfect anti-theft performance; at the same time, the operation is convenient, quick, safe and sanitary.
Description
Technical field
The utility model belongs to theft-proof device for bicycle, particularly relates to a kind of latch mechanism of electromechanical integration of and bicycle formation one.
Background technology
At present, the lock of motor bike, Electrical Bicycle is still mechanical lock or steel wire chain lock mostly, and its lock core keyhole and some lock construction elements are exposed to the outside, is broken bad by pincers easily and sled is stolen, and safe reliability is poor; In addition, lock and often will touch the lock body appearance with key operated lock, have a hunch not very convenient and health, key is inserted in and forgets in the lock and extract sometimes, also easily causes car stolen.
Summary of the invention
The purpose of this utility model, be to be bicycle Electrical Bicycle particularly, provide a kind of and be combined into one with car body, its lock housing do not have perforate and complete firm, lock construction element does not expose fully, the lock body good concealment, unblank need not insert key and convenient and healthy safe and reliable electromechanical integration lock.
The technical solution of the utility model is: it comprises the brake drum that fuses with the drive motor rotor on the rear wheel, be connected with brake disc on this brake drum, the brake band by the brake connecting rod drive that matches with brake disc is installed in the brake disc case, it is characterized in that the brake disc case is outward extended with the lock housing body, induction motor and circuit card that electronic romote-controller is handled are installed in the lock housing body, on the main shaft of induction motor eccentric wheel is installed, eccentric wheel sleeve has the eccentric collar, one end of dead bolt is connected with the eccentric collar, the other end then matches with uniform dead bolt hole on the brake disc, is provided with the dead bolt stage clip in the lock bolt sleeve.
The utility model utilizes brake drum, brake disc, the brake disc case double as latch mechanism parts of car body, and constitute the lock intact device of electromechanical integration outward with the dead bolt of joining, induction motor, eccentric wheel, the eccentric collar, remote controller etc., simple and reliable for structure, there is not key hole on the lock housing body, firm and the good concealment of safety, it is strong that pick-proof is stolen performance, locking and unlocking health again convenient to operation.
Description of drawings
Accompanying drawing is the overall structure scheme drawing of the utility model embodiment.
The specific embodiment
On the general Electrical Bicycle trailing wheel center shaft 20 drive motor is installed, the brake drum 17 that fuses with drive motor rotor 19 radially is fixedly connected with brake disc 15, bearing 18 is installed in the brake drum 17, and this brake disc 15 offers some axial dead bolt holes 16 that match with dead bolt 1 at card upper edge one circumference uniform distribution: the brake band 13 by the brake connecting rod drive that matches with brake disc 15 lateral circle surfaces is installed in the brake disc case 14, brake disc case 14 also is outward extended with lock housing body 12, in lock housing body 12, induction motor and the circuit card 11 that electronic romote-controller is handled is installed by motor fixing plate 6, the main shaft 9 of induction motor is equipped with eccentric wheel 8, the eccentric wheel 8 outer eccentric bushing rings 5 that are with, one end of dead bolt 1 is connected with the eccentric collar, the other end then matches with dead bolt hole 16 on the brake disc, be provided with dead bolt stage clip 2 in the lock bolt sleeve 3, lock bolt sleeve 3 is fixed on the brake disc case 14; Cam 7 also is installed on the induction motor main shaft 9, and elastic switch slice 4 one ends are fixed on the lock housing body 12, and the middle part contacts with cam 7, and another free end is as a closing end of alarm switch 10.As shown in drawings, this locking device is in blocking, at this moment, the dome rearward end of the eccentric wheel 8 on the induction motor main shaft contacts with the inner ring surface of the eccentric collar 5, dead bolt 1 inserts in the dead bolt hole 16 of brake disc 15 under the effect of stage clip 2, so promptly being fixed, brake disc 15 can not rotate, also be that brake drum 17 has been checked, meanwhile, the boss of cam 7 props up the middle part that is pressed in elastic switch slice 4, makes switch 10 closures of the free end and the annunciator of elastic switch slice 4, annunciator is in opening, promptly can trigger vibroswitch if there is the people to move bicycle this moment, the annunciator warning that can pipe at once.In the time will unblanking, only need the operating electronic remote controller to make induction motor rotate half cycle, eccentric wheel 8 is the Rotate 180 degree thereupon, the inner ring surface that peaks at the eccentric collar 5 props up in its dome portion, thereby the dead bolt that is connected with the eccentric collar 5 is pulled rearward, brake disc 15, brake drum 17 overcome stage clip power simultaneously and from the dead bolt hole 16 of brake disc, withdraw from, so can rotate freely; Meanwhile, along with induction motor has rotated half cycle, cam 7 is Rotate 180 degree thereupon also, and the concave station part to cam 7 is promptly suppressed at the middle part of elastic switch slice 4, so the free end of elastic switch slice 4 promptly disconnects with switch 10, annunciator cuts out.
Claims (2)
1, a kind of Electrical Bicycle remote control lock, comprise the brake drum (17) that fuses with drive motor rotor (19) on the rear wheel, be connected with brake disc (15) on the brake drum (17), the brake band (13) by the brake connecting rod drive that matches with brake disc (15) is installed in the brake disc case (14), it is characterized in that brake disc case (14) is outward extended with lock housing body (12), induction motor and circuit card (11) that electronic romote-controller is handled are installed in the lock housing body (12), eccentric wheel (8) is installed on the main shaft of induction motor (9), the outer eccentric bushing ring (5) that is with of eccentric wheel (8), one end of dead bolt (1) is connected with the eccentric collar (5), the other end is then gone up uniform dead bolt hole (16) with brake disc (5) and is matched, and is provided with dead bolt stage clip (2) in the lock bolt sleeve (3).
2, by the described Electrical Bicycle remote control lock of claim 1, it is characterized in that also being equipped with on the induction motor main shaft (9) cam (7), elastic switch slice (4) one ends are fixed on the lock housing body (12), the middle part contacts with cam (7), and another free end is as a closing end of alarm switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109421 CN2658022Y (en) | 2003-10-31 | 2003-10-31 | Remote controlled lock for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109421 CN2658022Y (en) | 2003-10-31 | 2003-10-31 | Remote controlled lock for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658022Y true CN2658022Y (en) | 2004-11-24 |
Family
ID=34343194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109421 Expired - Fee Related CN2658022Y (en) | 2003-10-31 | 2003-10-31 | Remote controlled lock for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658022Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705767B (en) * | 2009-11-13 | 2012-09-05 | 田正 | Vehicle pickproof lock |
| WO2016149377A1 (en) * | 2015-03-16 | 2016-09-22 | Social Bicycles Inc. | Electric through-the-wheel bike lock |
-
2003
- 2003-10-31 CN CN 200320109421 patent/CN2658022Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705767B (en) * | 2009-11-13 | 2012-09-05 | 田正 | Vehicle pickproof lock |
| WO2016149377A1 (en) * | 2015-03-16 | 2016-09-22 | Social Bicycles Inc. | Electric through-the-wheel bike lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20111031 |