CN203808663U - Dual-purpose lock for power source and battery of electric car - Google Patents
Dual-purpose lock for power source and battery of electric car Download PDFInfo
- Publication number
- CN203808663U CN203808663U CN201420221216.6U CN201420221216U CN203808663U CN 203808663 U CN203808663 U CN 203808663U CN 201420221216 U CN201420221216 U CN 201420221216U CN 203808663 U CN203808663 U CN 203808663U
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- China
- Prior art keywords
- battery
- tumbler
- microswitch
- lock core
- dual
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Abstract
The utility model provides a dual-purpose lock for a power source and a battery of an electric car. The dual-purpose lock comprises a body, a lock cylinder, a microswitch and a lock rod, wherein the body is provided with a first passage and a second passage; the lock cylinder is arranged in the first passage and capable of rotating among a first position, a second position and a third position; the microswitch is arranged on the body; the lock rod is slidably arranged in the second passage and capable of moving in the second passage under the action of rotation of the lock cylinder. Therefore, when the lock cylinder is positioned at the first position, the microswitch is in on state; when the lock rod is positioned at a locked position and the lock cylinder is positioned at the second position, the microswitch is in off state; when the lock cylinder is positioned at the third position, the lock rod is positioned at an unlocked position. The dual-purpose lock for the power source and the battery of the electric car is simple in structure, convenient to operate and capable of both controlling on and off of the power source of the electric car and controlling lock states of the battery as well, and accordingly functions of a battery lock and a power source lock are integrated.
Description
Technical field
The utility model is relevant for a kind of lock, espespecially a kind of power supply for electric motor car and the dual-purpose lockset of battery.
Background technology
Battery lock on electric motor car at present or electric bicycle and power lock are to be arranged for independent minute, each have their own structure, and lock and release action, so, the lockset cost of electric motor car use is higher, and assembling is also inconvenient.
Due to, power lock is adopted contact conduction mode, in when advance in electric motor car road surface, can because road surface is rugged, produce shake, and easily cause the power lock generation of electric motor car loosening, in order to do making power lock loose contact, and then the situation of generation electric power disconnection, so that electric motor car stops, by this, the lockset in electric motor car still has the space of improvement.
Utility model content
For solving above-mentioned problem, the purpose of this utility model is to provide a kind of power supply for electric motor car and the dual-purpose lockset of battery, and it is simple in structure, easy to operate, and the power supply that can control electric motor car opens and closes, and has the locking condition of controlling battery concurrently.
For reaching above-mentioned purpose, the utility model discloses a kind of power supply for electric motor car and the dual-purpose lockset of battery, it is characterized in that comprising:
One body, has the first passage and the second channel that are interconnected;
One lock core that can rotate between a primary importance, a second place and one the 3rd position, rotates and is arranged at this first passage, and this lock core has a first end and one second end, and this first end has a key hole;
One tumbler, is connected to the second end of this lock core;
One microswitch, is arranged at this body, and this microswitch has a pressing plate and a button; And
One locking bar, be slidedly arranged on this second channel, this locking bar is subject to the turn of this tumbler and can in this second channel, produces displacement, the second end of described lock core has a projection, this tumbler one side have one with this projection draw-in groove that group connects mutually, the opposite side bias of this tumbler convexes with a clipping block, and the side of this locking bar has a block connecting with this clipping block; The periphery of this tumbler has the planar section that a circular arc portion and adjoins each other, when this primary importance, this pressing plate is corresponding to this planar section, when this second place and the 3rd position, thus this circular arc portion press on this pressing plate when this lock core during in primary importance this microswitch be conducting state and this locking bar be positioned at a locking position and this lock core during in the second place this pressing plate be biased in this button so that this microswitch in off-state when this lock core is in the 3rd position simultaneously this locking bar be positioned at a non-locking position.
Wherein, between this body and this tumbler, have and fix this tumbler and make the positioner of this lock core in those positions.
Wherein, this positioner comprises that the steel ball and that locating slot, that three location indentations, that are arranged at the periphery of this tumbler are arranged at this body is located in this locating slot is held in this steel ball so that this steel ball can be connected to the spring of one location indentations.
Wherein, this body is formed by one first housing and one second shell combination, between this first housing and this second housing, has an open-work, and this microswitch is installed on this open-work and one side is exposed this open-work.
Wherein, this open-work inner side has two reference columns, and this microswitch has two perforation to be mounted on this open-work and fixed by two reference columns.
Wherein, between this second channel of this locking bar, there is an elastic component.
Wherein, this first passage and the vertical setting mutually of this second channel.
By this, lock core of the present utility model is between rotating, and the power supply that can control electric motor car opens and closes, and has the locking condition of controlling battery concurrently, to integrate the function of battery lock and power lock, makes lockset setup cost lower, and assembling also for convenience.
Accompanying drawing explanation
Fig. 1: be structural representation of the present utility model.
Fig. 2: be decomposing schematic representation of the present utility model.
Fig. 3: be the decomposing schematic representation at another visual angle of the present utility model.
Fig. 4: be generalized section of the present utility model.
Fig. 5 A: for lock core of the present utility model is positioned at primary importance, show not pressurized of pressing plate, microswitch is conducting state.
Fig. 5 B: for lock core of the present utility model is positioned at primary importance, show that locking bar is positioned at locking position.
Fig. 6 A: for lock core of the present utility model is positioned at the second place, show pressing plate pressurized, microswitch is off-state.
Fig. 6 B: for lock core of the present utility model is positioned at the second place, show that locking bar is still positioned at locking position.
Fig. 7 A: for lock core of the present utility model is positioned at the 3rd position, show pressing plate pressurized, microswitch is still off-state.
Fig. 7 B: for lock core of the present utility model is positioned at the 3rd position, show that locking bar is positioned at non-locking position.
The specific embodiment
For ease of explanation the utility model represented central idea in above-mentioned novel content one hurdle, hereby with specific embodiment, express.In embodiment, various different objects are in the ratio that is suitable for enumerating explanation, but not in the ratio of actual components with draw, close first chat bright.
As shown in Figures 1 to 4, the power supply for electric motor car of the present utility model and the dual-purpose lockset of battery, it includes a body 10, a lock core 20, a tumbler 30, a microswitch 40 and a locking bar 50.
Body 10, has the first passage 11 and the second channel 12 that are interconnected, first passage 11 and second channel 12 vertical settings each other mutually.In the utility model, body 10 is combined by one first housing 13 and one second housing 14, and between the first housing 13 and the second housing 14, have an open-work 15, the inner side of open-work 15 has two reference column 151, two reference columns 151 can be arranged at the second housing 14.
Lock core 20, rotates and to be arranged at first passage 11, and lock core 20 has a first end and one second end, and first end has key hole 21, the second ends and has a projection 22, and key hole 21 peripheries have three indication points 23,24,25; Wherein, lock core 20 can rotate between a primary importance, a second place and one the 3rd position, and make key hole 21 correspondences be directed to the one of those indication points 23,24,25, and the state that indication point 23,24,25 represents is respectively power source ON, power supply OFF and battery OPEN.
Tumbler 30, one side has a draw-in groove 31, in order to be connected to the projection 22 of lock core 20, make tumbler 30 rotate and rotate with lock core 20, and the opposite side bias of tumbler 30 is convexly equipped with a clipping block 32, in addition, the periphery of tumbler 30 further has a circular arc portion 33 and a planar section adjoining each other 34.
Wherein, between body 10 and tumbler 30, there is a positioner 70, in order to the fixing anglec of rotation of tumbler 30, make lock core 20 between primary importance, the second place and the 3rd position, wherein, positioner 70 comprises that three location indentations 71, locating slots 72 that are arranged at the periphery of tumbler 30 are arranged at the steel ball 73 and that body 10, is located in locating slot 72 and are held in the spring 74 of steel ball 73, to make steel ball 73 can be connected to one location indentations 71; Yet corresponding two location indentations 71 of primary importance and the second place are comparatively approaching, and away from another location indentations 71.
Microswitch 40, there are two perforation 41, to be mounted on open-work 15 and be subject to two reference columns 151 fixing, and microswitch 40 separately has the button 43 that a pressing plate 42 and is positioned at pressing plate 42 inner sides, and microswitch 40 has three contacts 44 with respect to the opposite side of pressing plate 42, in order to be connected in the power supply of electric motor car, wherein, pressing plate 42 is when normality, pressing plate 42 is with respect to the planar section 34 of tumbler 30, and be not biased in button 43, now microswitch 40 is in conducting state, and pressing plate 42 is during with respect to the circular arc portion 33 of tumbler 30, biases button 43, so that microswitch 40 is in off-state.
Locking bar 50, be slidedly arranged on second channel 12, locking bar 50 is connect and is formed by 52 groups of a bar portion 51 and fixed parts, wherein, the side of fixed part 52 has been horizontally set with a block 53, and clipping block 32 butts in order to tumbler 30, make locking bar 50 along with the rotation of tumbler 30, and can, in the interior generation displacement of second channel 12, make according to this locking bar 50 move between a locking position and a non-locking position.
In addition, between the fixed part 52 of locking bar 50 and body 10, there is an elastic component 60, make fixed part 52 keep being biased in clipping block 32.
When lock core 20 is during in primary importance, microswitch 40 is conducting state, and locking bar 50 is positioned at locking position, and lock core 20 is when the second place, pressing plate 42 is biased in button 43, so that microswitch 40 is in off-state, lock core 20 is when the 3rd position, and 50 of locking bars are positioned at non-locking position.
As shown in Fig. 5 A and 5B, be the view of lock core in primary importance.By lock core 20 in primary importance, and the steel ball 73 that sees through positioner 70 is held in one location indentations 71, so that tumbler 30 is located, and the planar section 34 of tumbler 30 is corresponding to pressing plate 42, make pressing plate 42 be unlikely biases button 43, so, microswitch 40 is conducting state, to make the power supply of electric motor car be positioned at ON position, in addition, locking bar 50 is subject to 60 pushing tows of elastic component, to make block 53 be connected to clipping block 32, when primary importance, locking bar 50 with respect to body 10 for protruding out shape, and can be in locking position, so that the battery to electric motor car locks.
Because microswitch 40 is when the conducting state, pressing plate 42 is not subject to bias voltage, therefore electric motor car is in advancing in rugged road surface, microswitch 40 can not be subject to electric motor car effect of jitter, and be forced to disconnect, therefore power supply still can be in ON position, even if in use for some time, can be untired because of the elastic force of pressing plate 42 yet, and lose the situation of loose contact.
As shown in Fig. 6 A and 6B, be the view of lock core in the second place.When lock core 20 turns to the second place, the circular arc portion 33 of tumbler 30 is biased in the pressing plate 42 of microswitch 40, and then compressing button 43, to make microswitch 40 in off-state, make the power supply of electric motor car be positioned at OFF position, in addition, due to primary importance and the comparatively approaching event of corresponding two location indentations 71 of the second place, the rotational angle of tumbler 30 is less, makes locking bar 50 less with respect to the displacement variation of tumbler 30, and can keep locking bar 50 to be still positioned at locking position.
As shown in Fig. 7 A and 7B, be the view of lock core in the 3rd position.When lock core 20 turns to the 3rd position, the circular arc portion 33 of tumbler 30 is still biased in the pressing plate 42 of microswitch 40, make microswitch 40 in off-state, that is the power supply of electric motor car is held in OFF position; In addition, because the 3rd corresponding location indentations 71 in position is away from another two location indentations 71, make tumbler 30 along with lock core 20 rotations are larger to the rotational angle of the 3rd position, so, can make locking bar 50 along with tumbler 30 rotates, and produce, inside contract slippage, and can be in non-locking position, to the battery of electric motor car is carried out to release.
Comprehensively above-mentioned, power supply for electric motor car of the present utility model and the dual-purpose lockset of battery, its lock core 20 is between rotating, the power supply that can control electric motor car opens and closes, and the locking condition that has control battery concurrently, to integrate the function of battery lock and power lock, make lockset setup cost lower, assembling is also for convenience.
Moreover microswitch 40 of the present utility model is when conducting state, pressing plate 42 is set as not being subject to bias voltage, therefore microswitch 40 can not be subject to electric motor car effect of jitter, and be forced to disconnect, also can be untired because of the elastic force of pressing plate 42 yet, and cause loose contact, to guarantee the "on" position of electric motor car.
Although the utility model is to explain with a most preferred embodiment, is skillful in this skill person and can does various multi-form changes not departing under the utility model spirit and category.Above illustrated embodiment is only in order to the utility model to be described, non-in order to limit scope of the present utility model.Such as do not disobey various modifications or the change that the utility model spirit is engaged in, all belong to the utility model claim.
Claims (7)
1. for power supply and the dual-purpose lockset of battery of electric motor car, it is characterized in that comprising:
One body, has the first passage and the second channel that are interconnected;
One lock core that can rotate between a primary importance, a second place and one the 3rd position, rotates and is arranged at this first passage, and this lock core has a first end and one second end, and this first end has a key hole;
One tumbler, is connected to the second end of this lock core;
One microswitch, is arranged at this body, and this microswitch has a pressing plate and a button; And
One locking bar, be slidedly arranged on this second channel, this locking bar is subject to the turn of this tumbler and can in this second channel, produces displacement, the second end of described lock core has a projection, this tumbler one side have one with this projection draw-in groove that group connects mutually, the opposite side bias of this tumbler convexes with a clipping block, and the side of this locking bar has a block connecting with this clipping block; The periphery of this tumbler has the planar section that a circular arc portion and adjoins each other, when this primary importance, this pressing plate is corresponding to this planar section, when this second place and the 3rd position, thus this circular arc portion press on this pressing plate when this lock core during in primary importance this microswitch be conducting state and this locking bar be positioned at a locking position and this lock core during in the second place this pressing plate be biased in this button so that this microswitch in off-state when this lock core is in the 3rd position simultaneously this locking bar be positioned at a non-locking position.
2. the power supply for electric motor car as claimed in claim 1 and the dual-purpose lockset of battery, is characterized in that, has and fix this tumbler and make the positioner of this lock core in those positions between this body and this tumbler.
3. the power supply for electric motor car as claimed in claim 2 and the dual-purpose lockset of battery, it is characterized in that, this positioner comprises that the steel ball and that locating slot, that three location indentations, that are arranged at the periphery of this tumbler are arranged at this body is located in this locating slot is held in this steel ball so that this steel ball can be connected to the spring of one location indentations.
4. the power supply for electric motor car as claimed in claim 1 and the dual-purpose lockset of battery, it is characterized in that, this body is formed by one first housing and one second shell combination, between this first housing and this second housing, has an open-work, and this microswitch is installed on this open-work and one side is exposed this open-work.
5. the power supply for electric motor car as claimed in claim 4 and the dual-purpose lockset of battery, is characterized in that, this open-work inner side has two reference columns, and this microswitch has two perforation to be mounted on this open-work and fixed by two reference columns.
6. the power supply for electric motor car as claimed in claim 1 and the dual-purpose lockset of battery, is characterized in that, between this second channel of this locking bar, has an elastic component.
7. the power supply for electric motor car as claimed in claim 1 and the dual-purpose lockset of battery, is characterized in that, this first passage and the vertical setting mutually of this second channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221216.6U CN203808663U (en) | 2014-04-28 | 2014-04-28 | Dual-purpose lock for power source and battery of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221216.6U CN203808663U (en) | 2014-04-28 | 2014-04-28 | Dual-purpose lock for power source and battery of electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808663U true CN203808663U (en) | 2014-09-03 |
Family
ID=51447440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221216.6U Expired - Fee Related CN203808663U (en) | 2014-04-28 | 2014-04-28 | Dual-purpose lock for power source and battery of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801541A (en) * | 2017-01-11 | 2017-06-06 | 浙江利海机车部件有限公司 | A kind of electric door lock of compact |
| WO2022062307A1 (en) * | 2020-09-25 | 2022-03-31 | 昆山睿恩新机电有限公司 | Spring mechanical lock having contact switch |
| CN114753722A (en) * | 2021-01-08 | 2022-07-15 | 东洋建苍电机股份有限公司 | Lockset and linkage module and locking module thereof |
-
2014
- 2014-04-28 CN CN201420221216.6U patent/CN203808663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801541A (en) * | 2017-01-11 | 2017-06-06 | 浙江利海机车部件有限公司 | A kind of electric door lock of compact |
| WO2022062307A1 (en) * | 2020-09-25 | 2022-03-31 | 昆山睿恩新机电有限公司 | Spring mechanical lock having contact switch |
| CN114753722A (en) * | 2021-01-08 | 2022-07-15 | 东洋建苍电机股份有限公司 | Lockset and linkage module and locking module thereof |
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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 |
Granted publication date: 20140903 Termination date: 20160428 |