CN201474451U - Semi-automatic lock device used for electric bicycle - Google Patents
Semi-automatic lock device used for electric bicycle Download PDFInfo
- Publication number
- CN201474451U CN201474451U CN200920158640XU CN200920158640U CN201474451U CN 201474451 U CN201474451 U CN 201474451U CN 200920158640X U CN200920158640X U CN 200920158640XU CN 200920158640 U CN200920158640 U CN 200920158640U CN 201474451 U CN201474451 U CN 201474451U
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- electric bicycle
- lock pin
- semi
- box body
- cam
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Abstract
The utility model relates to a semi-automatic lock device used for an electric bicycle, which comprises a box body and a support frame. The utility model is characterized in that a fixed cam is arranged on the support frame, the cam is fixedly connected with the box body through a connecting plate, and an electromagnet is arranged in the box body, wherein a coil arranged on an iron core is connected with a power switch and a normally open touch switch for forming a loop, a fixed lock pin is arranged on an armature iron, the outer side of the lock pin is provided with a guide slide pipe, a spring is sheathed on the rod part of the lock pin in the slide pipe, both ends of the spring are respectively connected with the slide pipe and the rod part of the lock pin, a notch matched with the lock pin is arranged on the cam, and a movable contact of the normally open touch switch is driven by the cam in a touch way. In order to overcome the defects in the prior art, the utility model provides the semi-automatic lock device used for the electric bicycle, after the semi-automatic lock is locked, a back wheel of the electric bicycle is higher than the ground, in addition, a power supply of the device and a power supply of the electric bicycle are connected into a whole body, and the device and the electric bicycle are unlocked and locked together, so the unlocking and locking are convenient, the time is saved, the labor is saved, and the self anti-theft function of the electric bicycle is enhanced.
Description
Technical field
The utility model relates to a kind of semi-automatic locking device, relates in particular to a kind of semi-automatic locking device that is used for electric bicycle.
Background technology
Along with the epoch transition, increasing citizen select the electric bicycle of light and flexible as walking-replacing tool.Corresponding is that the electric bicycle theft case constantly increases.In the strick precaution, owing to electric bicycle is heavy relatively, can not bring up to as ordinary bicycle to move down, outdoor parking allows cartheft that opportunity has been arranged.On the anti-theft technique, the theftproof performance of electric bicycle self is relatively poor, and the car owner mostly is to use common lockset, is easy to pry open.
The car owner that majority has electric bicycle has selected use external application lock simultaneously outside the lock of electric bicycle own, but it is not the part of car body, carries inconvenience, unblanks, and locks many times of waste.
In view of existing situation, the utility model provides a kind of semi-automatic locking device that is used for electric bicycle, after its locking back wheels of vehicle is above the ground level, and the power supply and the electric vehicle power sources of this device are connected as a single entity, with opening,, make and unblank with lock, convenient for unlocking, save time, save trouble, the anti-theft feature of electric bicycle own is strengthened.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of semi-automatic locking device that is used for electric bicycle, after its locking back wheels of vehicle is above the ground level, and the power supply and the electric vehicle power sources of this device are connected as a single entity, with opening,, make and unblank with lock, convenient for unlocking, save time, save trouble, the anti-theft feature of electric bicycle own is strengthened.
The utility model adopts following technical scheme to realize the foregoing invention purpose:
A kind of semi-automatic locking device that is used for electric bicycle comprises box body, support; It is characterized in that described support is provided with stationary cam, described cam is fixedlyed connected by junction plate with box body; Be provided with electromagnet in the described box body, wherein coil is opened touch switch and is linked to each other with power switch, length on the iron core, forms the loop; Street iron is provided with fixedly lock pin, and the lock pin outside is provided with the guiding slip pipe; The bar portion of lock pin is set with spring in slip pipe, both ends of the spring is connected with the bar portion of slip pipe, lock pin respectively; Described cam is provided with the gap with the lock pin coupling; Described cam and lock pin snapping; Described length is opened touch switch, and its movable contact is driven by the cam contact.
The iron core of described electromagnet, slip pipe, longly open touch switch and fixedly connected with box body.
Described lock pin is provided with locating slot, and the described locating slot outside is connected with fixing spring, and described spring is fixed in slip pipe inside, with the bar portion suit of lock pin.
Described slip pipe inside is provided with the guide-localization knob, with locating slot snapping on the lock pin.
Being provided with spring between described support and box body is connected.
Owing to adopted above technical scheme, the utlity model has following advantage:
1, this is used for the semi-automatic locking device of electric bicycle, and its power supply is connected with the power supply of electric bicycle, and when electric bicycle was locked, this device automatically locked, and during electric bicycle unlocking, this installs auto-unlocking, and is simple to operate, and is convenient.
2, this is used for the semi-automatic locking device of electric bicycle, during locking, by support the electric bicycle trailing wheel is above the ground level, and rear wheel does not land, and electric bicycle can't travel, for electric bicycle provides more favourable protection.
Description of drawings:
Fig. 1 lock-out state front schematic view of the present utility model
Fig. 2 unlocking condition front schematic view of the present utility model
A kind of schematic diagram that Fig. 3 the utility model box body is connected with stand spring
Fig. 4 box body of the present utility model is connected another kind of schematic diagram with stand spring
Fig. 5 outward appearance left view of the present utility model
The specific embodiment:
In conjunction with illustrating that as Fig. 1, Fig. 2 the utility model is a kind of semi-automatic lock device that is used for electric bicycle, the power supply 1 of this device is connected with the electric motor car storage battery, and working as power supply 1 among Fig. 1 is off-state, and device is in the lock state; When connecting power supply 1, support 5 overhead cam devices 4 radiuses are compeled long movable contact and stationary contact joint of opening touch device 6 for the R side pressure, form the loop, electromagnet coil 7 energisings, produce magnetic, drive lock pin 10 at magneticaction lower electromagnet 7 and slide to the left in slip pipe 3, slip pipe 3 location knobs 9 are interlockingly connected by locating slot 8 and slip pipe 3 location knobs 9 with lock pin 10, and are fixing; Lock pin 10 is separated with the lock-bit gap of support 4 overhead cam devices 5, under support 4 and 2 extension spring effects of box body, support rotates counterclockwise, turning an angle down, the long movable contact of opening touch device 6 separates with stationary contact, circuit disconnects, and lock pin 10 offsets with the cam gear 5r side of support 4 under spring action, is Fig. 2 released state.
State as shown in Figure 2, this moment, power supply 1 was a circulation status, because the long cam gear 5r side of opening touch device 6 and support 4 offsets, length is opened touch device 6 movable contacts and is separated with stationary contact, be that circuit is in off-state, be the electric bicycle transport condition this moment, when parking is locked, deenergization, it is downward to impose external force pressure support 5 simultaneously, because power supply 1 disconnects, 7 of electromagnet are nonmagnetic, in slip pipe 3 because spring action, lock pin 10 drives electromagnet 7 and slides to the right, combine with the lock-bit gap of cam 5 on the support 4, support 4 is to contacting with ground, to lift the electric bicycle rear wheel, make a kind of semi-automatic lock device automatic locking that is used for electric bicycle of the utility model, open the movable contact of touch device 6 with duration and compeled to form locking state, be Fig. 1 locking state, wait for power supply connection next time with the stationary contact joint by support R side pressure.
Shown in Fig. 3,4,5, a kind of semi-automatic lock device that is used for electric bicycle of the utility model, box body 2 and support 4 overhead cams 5 are fixedlyed connected by junction plate, and a kind of semi-automatic lock device that is used for electric bicycle of the utility model is fixedlyed connected with electric bicycle by junction plate.
Claims (5)
1. a semi-automatic locking device that is used for electric bicycle comprises box body, support; It is characterized in that described support is provided with stationary cam, described cam is fixedlyed connected by junction plate with box body; Be provided with electromagnet in the described box body, wherein coil is opened touch switch and is linked to each other with power switch, length on the iron core, forms the loop; Street iron is provided with fixedly lock pin, and the lock pin outside is provided with the guiding slip pipe; The bar portion of lock pin is set with spring in slip pipe, both ends of the spring is connected with the bar portion of slip pipe, lock pin respectively; Described cam is provided with the gap with the lock pin coupling; The movable contact that described length is opened touch switch is driven by the cam contact.
2. a kind of semi-automatic locking device that is used for electric bicycle according to claim 1 is characterized in that, the iron core of described electromagnet, slip pipe, longly opens touch switch and fixedlys connected with box body.
3. according to the described a kind of semi-automatic locking device that is used for electric bicycle in one of claim 1 or 2, it is characterized in that described lock pin is provided with locating slot, the described locating slot outside is connected with fixing spring, described spring is fixed in slip pipe inside, with the bar portion suit of lock pin.
4. according to the described a kind of semi-automatic locking device that is used for electric bicycle in one of claim 1 or 2, it is characterized in that described slip pipe inside is provided with the guide-localization knob, with locating slot snapping on the lock pin.
5. a kind of semi-automatic locking device that is used for electric bicycle according to claim 1 is characterized in that, is provided with spring between described support and box body and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920158640XU CN201474451U (en) | 2009-06-10 | 2009-06-10 | Semi-automatic lock device used for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920158640XU CN201474451U (en) | 2009-06-10 | 2009-06-10 | Semi-automatic lock device used for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201474451U true CN201474451U (en) | 2010-05-19 |
Family
ID=42410698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920158640XU Expired - Fee Related CN201474451U (en) | 2009-06-10 | 2009-06-10 | Semi-automatic lock device used for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201474451U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875833A (en) * | 2015-06-26 | 2015-09-02 | 朱子毅 | Locking device for folding joint |
| CN104890789A (en) * | 2015-06-26 | 2015-09-09 | 朱子毅 | Self-locking and unlocking device for folding joint of foldable bicycle |
| CN104948036A (en) * | 2015-06-04 | 2015-09-30 | 中国民航大学 | Remote control bicycle lock |
| CN105620594A (en) * | 2016-02-03 | 2016-06-01 | 孙思达 | Bicycle lock based on password-controlled square opening foot stand |
| CN105730563A (en) * | 2016-04-15 | 2016-07-06 | 孙思达 | Bicycle block capable of locking automatically based on password control and control method for bicycle lock |
| CN105914446A (en) * | 2016-06-03 | 2016-08-31 | 苏州市吴通天线有限公司 | Backpack antenna |
| CN109519052A (en) * | 2017-09-14 | 2019-03-26 | 冯长明 | Electromagnet lock |
-
2009
- 2009-06-10 CN CN200920158640XU patent/CN201474451U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948036A (en) * | 2015-06-04 | 2015-09-30 | 中国民航大学 | Remote control bicycle lock |
| CN104948036B (en) * | 2015-06-04 | 2017-04-19 | 中国民航大学 | Remote control bicycle lock |
| CN104875833A (en) * | 2015-06-26 | 2015-09-02 | 朱子毅 | Locking device for folding joint |
| CN104890789A (en) * | 2015-06-26 | 2015-09-09 | 朱子毅 | Self-locking and unlocking device for folding joint of foldable bicycle |
| CN105620594A (en) * | 2016-02-03 | 2016-06-01 | 孙思达 | Bicycle lock based on password-controlled square opening foot stand |
| CN105620594B (en) * | 2016-02-03 | 2018-02-02 | 孙思达 | Bicycle lock based on cipher control square opening foot support |
| CN105730563A (en) * | 2016-04-15 | 2016-07-06 | 孙思达 | Bicycle block capable of locking automatically based on password control and control method for bicycle lock |
| CN105730563B (en) * | 2016-04-15 | 2018-03-16 | 孙思达 | Based on the self-locking bicycle lock of cipher control and its method |
| CN105914446A (en) * | 2016-06-03 | 2016-08-31 | 苏州市吴通天线有限公司 | Backpack antenna |
| CN109519052A (en) * | 2017-09-14 | 2019-03-26 | 冯长明 | Electromagnet 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: 20100519 Termination date: 20110610 |