CN106252141A - The power supply anti-theft switch lock used in electric motor car - Google Patents
The power supply anti-theft switch lock used in electric motor car Download PDFInfo
- Publication number
- CN106252141A CN106252141A CN201610729335.6A CN201610729335A CN106252141A CN 106252141 A CN106252141 A CN 106252141A CN 201610729335 A CN201610729335 A CN 201610729335A CN 106252141 A CN106252141 A CN 106252141A
- Authority
- CN
- China
- Prior art keywords
- sheet
- lock core
- spring
- lock
- rotor
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses the power supply anti-theft switch lock used in a kind of electric motor car, it includes bakelite cover plate, conduct electricity sheet, steel ball, steel ball and spring, conduct electricity flat spring, rotor, gear sheet, connecting shaft, inserting hook, return spring, lock core chain extension bar, anti-theft pin, inserted sheet, lock core, connected by the sheet that conducts electricity between bakelite cover plate and rotor, the sheet that conducts electricity is provided with the flat spring that conducts electricity, steel ball is fixed on rotor by steel ball spring, connected by gear sheet between rotor and connecting shaft, connecting shaft lower end is provided with inserting hook, connecting shaft is fixed on lock core by inserting hook, lock core is provided with anti-theft pin and inserted sheet, anti-theft pin is provided with return spring and lock core chain extension bar.The present invention opens after can effectively preventing theftproof lock destroyed by force, simple in construction, it is easy to manufacture and produce and be easy for installation.
Description
Technical field
The present invention relates to a kind of anti-theft switch lock, particularly relate to the power supply anti-theft switch lock used in a kind of electric motor car.
Background technology
Traditional on and off switch lock anti-theft feature is poor, just can unblank as rotated with instrument violence, such anti-theft
Can just have a greatly reduced quality, particularly electric motor car and electro-tricycle be existed the most dangerous from hidden danger.Antitheft 360 degree of power locks knot
Structure parts are complicated, and assembling difficulty and maintenance difficulty are big, do not have the biggest practicality in electric motor car.
Summary of the invention
The technical problem to be solved is to provide in a kind of electric motor car the power supply anti-theft switch lock used, and it can
Open by force after effectively preventing theftproof lock destroyed, simple in construction, it is easy to manufacture and produce and be easy for installation.
The present invention solves above-mentioned technical problem by following technical proposals: the power supply used in a kind of electric motor car is prevented
Pirate of the open shuts, it is characterised in that comprising: bakelite cover plate, the sheet that conducts electricity, steel ball, steel ball and spring, the flat spring that conducts electricity, rotor, gear
Sheet, connecting shaft, inserting hook, return spring, lock core chain extension bar, anti-theft pin, inserted sheet, lock core, by passing between bakelite cover plate and rotor
Electricity sheet connects, and the sheet that conducts electricity is provided with the flat spring that conducts electricity, and steel ball is fixed on rotor by steel ball spring, between rotor and connecting shaft
Being connected by gear sheet, connecting shaft lower end is provided with inserting hook, and connecting shaft is fixed on lock core by inserting hook, and lock core is provided with anti-theft pin
And inserted sheet, anti-theft pin is provided with return spring and lock core chain extension bar.
Preferably, described inserted sheet is provided with inserted sheet spring.
Preferably, described lock core periphery is provided with one layer of lock housing and a lock housing cap.
Preferably, the shape of cross section of described bakelite cover plate is circular.
The most progressive effect of the present invention is: the present invention opens after can effectively preventing theftproof lock destroyed by force, knot
Structure is simple, it is easy to manufactures and produces and be easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power supply anti-theft switch lock used in electric motor car of the present invention.
Detailed description of the invention
Provide present pre-ferred embodiments below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As it is shown in figure 1, the power supply anti-theft switch lock used in electric motor car of the present invention includes bakelite cover plate 1, conduct electricity sheet 2, steel
Ball 3, steel ball and spring 4, the flat spring 5 that conducts electricity, rotor 6, gear sheet 7, connecting shaft 8, inserting hook 9, return spring 10, lock core chain extension bar
11, anti-theft pin 12, inserted sheet 13, lock core 14, is connected by the sheet 2 that conducts electricity between bakelite cover plate 1 and rotor 6, and the sheet 2 that conducts electricity is provided with biography
Electricity flat spring 5, steel ball 3 is fixed on rotor 6 by steel ball spring 4, and rotor 6 and connecting shaft 8 are connected by gear sheet 7, connect
Axle 8 lower end is provided with inserting hook 9, and connecting shaft 8 is fixed on lock core 14 by inserting hook 9, and lock core 14 is provided with anti-theft pin 12 and inserted sheet 13,
Anti-theft pin 12 is provided with return spring 10 and lock core chain extension bar 11.
Inserted sheet 13 is provided with inserted sheet spring 15, when the key of applicable inserted sheet 13 inserts lock core 14, and inserted sheet 13 is at inserted sheet spring
The lower return of 15 effects.
Lock core 14 periphery is provided with one layer of lock housing 16 and lock can effectively be protected by a lock housing cap 17, lock housing 16 and lock housing cap 17
Core 14 is not destroyed by external force.
The shape of cross section of bakelite cover plate 1 is circular, so conveniently and between electric motor car abutting joint.
The operation principle of the present invention is as follows: when the key of applicable inserted sheet inserts lock core, inserted sheet return, described lock core return bullet
Sheet pushing lock cylinder connecting rod, makes anti-theft pin and lock core connecting rod return in lock core, it is achieved to turn on the power.When being not suitable for inserted sheet
Key insert lock core, inserted sheet cannot return, lock core anti-theft pin can lock core connecting rod release lock core make it stay in lock housing, lock core
Connecting rod cannot be connected with lock core, makes lock core infinitely dally, and reaches antitheft purpose.
In sum, the present invention opens after can effectively preventing theftproof lock destroyed by force, simple in construction, it is easy to manufacture and
Produce and easy for installation.
Particular embodiments described above, solves the technical problem that the present invention, technical scheme and beneficial effect are carried out
Further describe, be it should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to
The present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in this
Within the protection domain of invention.
Claims (4)
1. in an electric motor car use power supply anti-theft switch lock, it is characterised in that it include bakelite cover plate, the sheet that conducts electricity, steel ball,
Steel ball and spring, the flat spring that conducts electricity, rotor, gear sheet, connecting shaft, inserting hook, return spring, lock core chain extension bar, anti-theft pin, inserted sheet,
Lock core, is connected by the sheet that conducts electricity between bakelite cover plate and rotor, and the sheet that conducts electricity is provided with the flat spring that conducts electricity, and steel ball passes through steel ball spring
Being fixed on rotor, connected by gear sheet between rotor and connecting shaft, connecting shaft lower end is provided with inserting hook, and connecting shaft passes through inserting hook
Being fixed on lock core, lock core is provided with anti-theft pin and inserted sheet, and anti-theft pin is provided with return spring and lock core chain extension bar.
2. the power supply anti-theft switch lock used in electric motor car as claimed in claim 1, it is characterised in that described inserted sheet is provided with
Inserted sheet spring.
3. the power supply anti-theft switch lock used in electric motor car as claimed in claim 1, it is characterised in that described lock core periphery sets
There are one layer of lock housing and a lock housing cap.
4. the power supply anti-theft switch lock used in electric motor car as claimed in claim 1, it is characterised in that described bakelite cover plate
Shape of cross section is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729335.6A CN106252141B (en) | 2016-08-26 | 2016-08-26 | The power supply anti-theft switch lock used on electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729335.6A CN106252141B (en) | 2016-08-26 | 2016-08-26 | The power supply anti-theft switch lock used on electric car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252141A true CN106252141A (en) | 2016-12-21 |
| CN106252141B CN106252141B (en) | 2018-05-11 |
Family
ID=57595889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729335.6A Expired - Fee Related CN106252141B (en) | 2016-08-26 | 2016-08-26 | The power supply anti-theft switch lock used on electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252141B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158983Y (en) * | 2008-02-25 | 2008-12-03 | 李杰伟 | Composite lock core |
| CN201222448Y (en) * | 2008-05-19 | 2009-04-15 | 姚存信 | Power supply anti-theft switch lock for electric vehicle or motorcycle |
| CN204846130U (en) * | 2015-07-15 | 2015-12-09 | 无锡市圣宝车辆制造有限公司 | Electric motor car locomotive lock system |
| CN205920922U (en) * | 2016-08-26 | 2017-02-01 | 张成东 | Power anti -theft switch lock that uses in electric motor car |
-
2016
- 2016-08-26 CN CN201610729335.6A patent/CN106252141B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158983Y (en) * | 2008-02-25 | 2008-12-03 | 李杰伟 | Composite lock core |
| CN201222448Y (en) * | 2008-05-19 | 2009-04-15 | 姚存信 | Power supply anti-theft switch lock for electric vehicle or motorcycle |
| CN204846130U (en) * | 2015-07-15 | 2015-12-09 | 无锡市圣宝车辆制造有限公司 | Electric motor car locomotive lock system |
| CN205920922U (en) * | 2016-08-26 | 2017-02-01 | 张成东 | Power anti -theft switch lock that uses in electric motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252141B (en) | 2018-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |