CN103481761B - Interlock - Google Patents
Interlock Download PDFInfo
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- CN103481761B CN103481761B CN201310349375.4A CN201310349375A CN103481761B CN 103481761 B CN103481761 B CN 103481761B CN 201310349375 A CN201310349375 A CN 201310349375A CN 103481761 B CN103481761 B CN 103481761B
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- China
- Prior art keywords
- connecting rod
- rod mechanism
- lock collar
- interlock
- crank
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Abstract
A kind of interlock, is used for by battery lock in battery compartment, and is unlocked by battery and take out, and it includes lock collar, lock collar seat, first connecting rod mechanism, second connecting rod mechanism and latch hook.Lock collar is slidably connected with lock collar seat.First connecting rod mechanism includes the first crank and the first rocking bar, and second connecting rod mechanism includes the second crank and the second rocking bar.The rotating shaft at all places of being rotatably connected that first connecting rod mechanism and second connecting rod mechanism lay respectively at the both sides of guiding groove, first connecting rod mechanism and second connecting rod mechanism is parallel to each other, and the face that relative two parallel guiding grooves are formed is symmetrical.Latch hook and the fixing connection of the second crank.Interlock passes through linkage principle, first connecting rod mechanism and second connecting rod mechanism is made to make link motion, thus realize the mounting of latch hook and the lock shaft pin in battery compartment and separate so that battery is securable to battery compartment inside and takes out in battery compartment, improves and changes electrical efficiency.
Description
Technical field
The present invention relates to a kind of interlock, particularly relate to a kind of for batteries of electric automobile handling art
Interlock.
Background technology
At automobile manufacturing field, each manufacturer all find a kind of can with the energy-conserving and environment-protective scheme of replacing fuel oil, with
Adapt to the energy shortage problem of growing tension.Adding packed battery on automobile to replace fuel oil is a kind of preferably solution
Certainly scheme.And after the electricity of battery is finished, need in the battery compartment of automobile, pull down it, it is charged
After, then back into battery compartment.
After battery being loaded in the battery compartment of automobile, in addition it is also necessary to by fixing device, battery is fixed on battery
In storehouse.After the electricity of battery is finished, need first fixing device to be removed, then could be by battery from battery
Take out in storehouse.
Above-mentioned battery is stored in battery compartment and the mode taken out from battery compartment by battery, in addition it is also necessary to by other
Battery is fixed and releases fixing by course of action, wastes the time of access battery, reduces and change electrical efficiency.
Summary of the invention
Based on this, it is necessary to provide a kind of raising to change the interlock of electrical efficiency.
A kind of interlock, is used for being arranged on battery, and by battery lock in battery compartment, and will lock
The battery being scheduled in battery compartment unlocks and takes out, including: lock collar, lock collar seat, first connecting rod mechanism, second
Linkage and latch hook,
Opposing two sides of described lock collar are equipped with guide post, described lock collar seat offers two parallel
Guiding groove, described lock collar and described lock collar seat are coordinated with described guiding groove by described guide post and are slidably connected；
Described first connecting rod mechanism includes the first crank and the first rocking bar, and one end of described first crank is with described
Lock collar seat is rotatably connected, and the other end of described first crank is rotatably connected with one end of described first rocking bar, institute
The other end stating the first rocking bar is rotatably connected with described lock collar；
Described second connecting rod mechanism includes the second crank and the second rocking bar, and one end of described second crank is with described
Lock collar seat is rotatably connected, and the other end of described second crank is rotatably connected with one end of described second rocking bar, institute
The other end stating the second rocking bar is rotatably connected with described lock collar；
Described first connecting rod mechanism lays respectively at two parallel described guiding flute profiles with described second connecting rod mechanism
The both sides in the face become；
The rotating shaft at all places that are rotatably connected of described first connecting rod mechanism and described second connecting rod mechanism is the most flat
OK, and the face that formed of relative two parallel described guiding grooves is symmetrical；
Described latch hook is fixing with described second crank to be connected, the bending direction of described latch hook and described second crank
Rotating shaft vertical.
Wherein in an embodiment, described lock collar seat includes base plate and be arranged in parallel and vertical with described base plate
The two blocks of side plates connected, said two guiding groove is opened on described two blocks of side plates respectively.
Wherein in an embodiment, described base plate is provided with for fixing the connection knot being connected with described battery
Structure.
Wherein in an embodiment, described first crank and described first rocking bar be rotatably connected all by from
The rotating hole that body is arranged coordinates corresponding rotating shaft to realize.
Wherein in an embodiment, described second crank and described second rocking bar be rotatably connected all by from
The rotating hole that body is arranged coordinates corresponding rotating shaft to realize.
Wherein in an embodiment, the bent angle on described latch hook is less than 90 °.
Wherein in an embodiment, the area of described latch hook knee inner face more than outer face area and
Seamlessly transit.
Wherein in an embodiment, described lock collar is provided with boss.
Wherein in an embodiment, described interlock also includes power set, described power set and institute
The described boss stating lock collar is connected.
Wherein in an embodiment, described power set include fixing seat, motor, push-pull bar, lock lobe and
Photoswitch, described motor and described push-pull bar are respectively arranged in the both sides of described fixing seat, and described lock lobe sets
Being connected on described push-pull bar and with described motor, described photoswitch is connected with described motor, described
Lock lobe is connected with described boss.
Interlock passes through linkage principle, and power set promote and pull lock collar to transmit moment so that the
One linkage and second connecting rod mechanism make link motion, due to first connecting rod mechanism and second connecting rod mechanism
The rotating shaft at all places of being rotatably connected is parallel to each other, and the face that relative two parallel guiding grooves are formed is symmetrical, makes
Obtain both sides stress balance, it is ensured that the smoothness of mechanism kinematic, thus realize the mounting of latch hook and lock shaft pin and divide
From so that the battery being connected with interlock is fixed on battery compartment inside and takes out in battery compartment.
Interlock facilitates in battery is stored in battery compartment and is taken out in battery compartment by battery, improves and changes
Electrical efficiency.
Accompanying drawing explanation
Fig. 1 is that battery is stored in battery compartment (not shown) and locks by the interlock of one embodiment of the invention
Structural representation；
Fig. 2 is the structure chart of the interlock shown in Fig. 1；
Fig. 3 is the exploded view of the interlock shown in Fig. 1；
Fig. 4 is the structural representation on the chassis of battery compartment；
Fig. 5 is the structural representation of power set；
Fig. 6 is the structural representation mounted with lock shaft pin after the interlock shown in Fig. 1 connects battery；
Fig. 7 is the structural representation separated with lock shaft pin after the interlock shown in Fig. 1 connects battery.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.
Accompanying drawing gives presently preferred embodiments of the present invention.But, the present invention can come real in many different forms
Existing, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make this
The understanding of disclosure of the invention content is more thorough comprehensively.
As it is shown in figure 1, battery 20 is stored in battery compartment by the interlock 10 that it is an embodiment (in figure not
Display) and the structural representation that locks.
Interlock 10 is used for being arranged on battery 20, and is locked in battery compartment by battery 20, and will
The battery 20 being locked in battery compartment unlocks and takes out.
As shown in Figures 2 and 3, its structure chart being respectively interlock 10 and exploded view.
Interlock 10 includes: lock collar 100, lock collar seat 200, first connecting rod mechanism 300, second connecting rod machine
Structure 400 and latch hook 500.
Opposing two sides of lock collar 100 are equipped with guide post 110, lock collar seat 200 offers two parallel
Guiding groove 210.Lock collar 100 coordinates slip even by guide post 110 with guiding groove 210 with lock collar seat 200
Connect.
In the present embodiment, lock collar seat 200 includes base plate 220 and be arranged in parallel and vertical with base plate 220 connect
The two blocks of side plates 230 connect, two guiding grooves 210 are opened on two blocks of side plates 230 respectively.Set on base plate 220
Having for the attachment structure that be connected fixing with battery 20, base plate 220 is connected with battery 20.
First connecting rod mechanism 300 includes: the first crank 310 and the first rocking bar 320.The one of first crank 310
End is rotatably connected with lock collar seat 200, and the other end of the first crank 310 and one end of the first rocking bar 320 rotate
Connecting, the other end of the first rocking bar 320 is rotatably connected with lock collar 100.In the present embodiment, the first crank
310 all coordinate corresponding rotating shaft 800 real by the rotating hole self arranged with being rotatably connected of the first rocking bar 320
Existing.
Second connecting rod mechanism 400 includes: the second crank 410 and the second rocking bar 420.The one of second crank 410
End is rotatably connected with lock collar seat 200, and the other end of the second crank 410 and one end of the second rocking bar 420 rotate
Connecting, the other end of the second rocking bar 420 is rotatably connected with lock collar 100.In the present embodiment, the second crank
410 all coordinate corresponding rotating shaft 800 real by the rotating hole self arranged with being rotatably connected of the second rocking bar 420
Existing.
First connecting rod mechanism 300 lays respectively at two parallel guiding groove 210 shapes with second connecting rod mechanism 400
The both sides in the face become.
The rotating shaft at all places that are rotatably connected of above-mentioned first connecting rod mechanism 300 and second connecting rod mechanism 400 is mutual
Parallel, and the face that relative two parallel guiding grooves 210 are formed is symmetrical.
Latch hook 500 is in " J " font, and latch hook 500 is fixing with the second crank 410 to be connected, latch hook 500 curved
Qu Fangxiang is vertical with the rotating shaft of the second crank 410.
Please refer to Fig. 4, it is the structural representation on chassis 30 of battery compartment.
Battery compartment is provided with chassis 30 and lock shaft pin 600, and chassis 30 offers groove 31, lock shaft pin 600
It is contained in groove 31 connection interior and fixed thereto.Latch hook 500 is connected with lock shaft pin 600.
When, in latch hook 500 is contained in groove 31 and when mounting with lock shaft pin 600, groove 31 limits latch hook
500 toward the movement of lock shaft pin 600 axial direction, and lock shaft pin 600 limits latch hook 500 toward being perpendicular to lock shaft pin
The movement of 600 axial directions, it is ensured that the stability that latch hook 500 mounts with lock shaft pin 600.
In the present embodiment, the bent angle on latch hook 500 is less than 90 °, the face of latch hook 500 knee inner face
Amass and be more than the area of outer face and seamlessly transit.
When latch hook 500 is hooked together with lock shaft pin 600, owing to the bent angle on latch hook 500 is less than 90 °,
Make latch hook 500 have self-lock ability after coordinating with lock shaft pin 600, be further ensured that latch hook 500 and lock shaft
Stability after pin 600 mounting, prevents latch hook 500 from splitting away off from lock shaft pin 600.
As it is shown in figure 5, the structural representation that it is power set 700.Interlock 10 also includes that power fills
Putting 700, power set 700 are connected with lock collar 100.Power set 700 are for mounting with lock collar 100
And separation.
In the present embodiment, power set 700 include: fixing seat 710, motor 720, push-pull bar 730,
Lock lobe 740 and photoswitch 750.Motor 720 and push-pull bar 730 are respectively arranged in the both sides of fixing seat 710,
Lock lobe 740 is located on push-pull bar 730 and is connected with motor 720, photoswitch 750 and motor 710
Connect.Photoswitch 750 controls to lock the unlimited amplitude of lobe 740 by the anglec of rotation of limiting motor 710
And shrinkage amplitude.
In the present embodiment, lock collar 100 is provided with boss 120, and lock lobe 740 is connected with boss 120.
When locking lobe 740 and shrinking, power set 700 promote lock collar 100 to exist by push-pull bar 730
Slide on lock collar seat 200；When power set 700 need to pull lock collar 100 to move toward opposite direction, lock lobe
740 is protruding, and with boss 120 clamping, power set 700 just drive lock collar 100 to move toward opposite direction.
As shown in Figure 6, it is that the structure mounted with lock shaft pin 600 after interlock 10 connects battery 20 is shown
It is intended to.After battery 20 abuts with the inwall of battery compartment, power set 700 promote lock collar 100 to travel forward,
Lock collar 100 is slided on lock collar seat 200, and first connecting rod mechanism 300 and second connecting rod mechanism 400 open simultaneously
Beginning work, lock collar 100 moves drive the second rocking bar 420 and rotates, and the second rocking bar 420 drives again the second crank
410 rotate, and the second crank 410 band moveable lock hook 500 again rotates, and latch hook 500 is hung with lock shaft pin 600 after rotating
Connect.
As it is shown in fig. 7, its structure separated with lock shaft pin 600 after to be interlock 10 connect battery 20 is shown
It is intended to.When battery 20 is taken out in battery compartment by needs, motor 120 work makes lock lobe 140 stretch out in push away
Outside pull bar 730, lock lobe 740 mutually abuts with boss 120, and power set 700 drive lock collar 100 to electricity
Moving outside Chi Cang, lock collar 100 is slided on lock collar seat 200, and first connecting rod mechanism 300 and second connects simultaneously
Linkage 400 is started working, and lock collar 100 moves drive the second rocking bar 420 and rotates backward, the second rocking bar 420
Driving again the second crank 410 to rotate backward, the second crank 410 band moveable lock hook 500 again rotates backward, latch hook
Separating with lock shaft pin 600 after 500 rotations, battery 20 just can take out in battery compartment.
Interlock 10 is by linkage principle, and power set 700 promote and pull lock collar 100 to transmit power
Square so that first connecting rod mechanism 300 and second connecting rod mechanism 400 make link motion, due to first connecting rod machine
The rotating shaft at all places of being rotatably connected of structure 300 and second connecting rod mechanism 400 is parallel to each other, and relative two are put down
The face that the guiding groove 210 of row is formed is symmetrical so that both sides stress balance, it is ensured that the smoothness of mechanism kinematic,
Thus realize the mounting of latch hook 500 and lock shaft pin 600 and separate so that the battery being connected with interlock 10
It is fixed on battery compartment inside and takes out in battery compartment.
Interlock 10 facilitates in battery 20 is stored in battery compartment and is taken out in battery compartment by battery 20,
Improve and change electrical efficiency.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (10)
1. an interlock, is used for being arranged on battery, and by battery lock in battery compartment, and will
The battery being locked in battery compartment unlocks and takes out, it is characterised in that including: lock collar, lock collar seat, first
Linkage, second connecting rod mechanism and latch hook,
Opposing two sides of described lock collar are equipped with guide post, described lock collar seat offers two parallel
Guiding groove, described lock collar and described lock collar seat are coordinated with described guiding groove by described guide post and are slidably connected；
Described first connecting rod mechanism includes the first crank and the first rocking bar, and one end of described first crank is with described
Lock collar seat is rotatably connected, and the other end of described first crank is rotatably connected with one end of described first rocking bar, institute
The other end stating the first rocking bar is rotatably connected with described lock collar；
Described second connecting rod mechanism includes the second crank and the second rocking bar, and one end of described second crank is with described
Lock collar seat is rotatably connected, and the other end of described second crank is rotatably connected with one end of described second rocking bar, institute
The other end stating the second rocking bar is rotatably connected with described lock collar；
Described first connecting rod mechanism lays respectively at two parallel described guiding flute profiles with described second connecting rod mechanism
The both sides in the face become；
The rotating shaft at all places that are rotatably connected of described first connecting rod mechanism and described second connecting rod mechanism is the most flat
OK, and the face that formed of relative two parallel described guiding grooves is symmetrical；
Described latch hook is fixing with described second crank to be connected, the bending direction of described latch hook and described second crank
Rotating shaft vertical.
Interlock the most according to claim 1, it is characterised in that described lock collar seat include base plate and
Be arrangeding in parallel and two block side plates connected vertically with described base plate, two described guiding grooves are opened in described respectively
On two blocks of side plates.
Interlock the most according to claim 2, it is characterised in that described base plate be provided with for
The attachment structure of connection fixed by described battery.
Interlock the most according to claim 1, it is characterised in that described first crank and described
Being rotatably connected of one rocking bar all coordinates corresponding rotating shaft to realize by the rotating hole self arranged.
Interlock the most according to claim 1, it is characterised in that described second crank and described
Being rotatably connected of two rocking bars all coordinates corresponding rotating shaft to realize by the rotating hole self arranged.
Interlock the most according to claim 1, it is characterised in that the bent angle on described latch hook is less than
90°。
Interlock the most according to claim 1, it is characterised in that described latch hook knee inner face
Area more than the area of outer face and seamlessly transit.
Interlock the most according to claim 1, it is characterised in that described lock collar is provided with boss.
Interlock the most according to claim 8, it is characterised in that described interlock also includes moving
Power apparatus, described power set are connected with the described boss of described lock collar.
Interlock the most according to claim 9, it is characterised in that described power set include solid
Reservation, motor, push-pull bar, lock lobe and photoswitch, described motor and described push-pull bar are respectively arranged in institute
Stating the both sides of fixing seat, described lock lobe is located on described push-pull bar and is connected with described motor, described light
Electric switch is connected with described motor, and described lock lobe is connected with described boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349375.4A CN103481761B (en) | 2013-08-09 | 2013-08-09 | Interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349375.4A CN103481761B (en) | 2013-08-09 | 2013-08-09 | Interlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103481761A CN103481761A (en) | 2014-01-01 |
| CN103481761B true CN103481761B (en) | 2016-08-17 |
Family
ID=49822495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310349375.4A Active CN103481761B (en) | 2013-08-09 | 2013-08-09 | Interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103481761B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068604A (en) * | 2017-12-20 | 2018-05-25 | 深圳精智机器有限公司 | A kind of fast changing battery interlock |
| CN110379966A (en) * | 2019-06-27 | 2019-10-25 | 博众精工科技股份有限公司 | Locking system for battery component |
| CN216563299U (en) * | 2020-09-17 | 2022-05-17 | 奥动新能源汽车科技有限公司 | Liquid cooling connecting device convenient to locking, battery pack and electric automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163537A (en) * | 1991-04-29 | 1992-11-17 | Simmons-Rand Company | Battery changing system for electric battery-powered vehicles |
| CN1648030A (en) * | 2004-01-28 | 2005-08-03 | 容海因里希股份公司 | Interlocking device of accumulator slide frame of push rod stacking vehicle |
| CN101036250A (en) * | 2004-10-08 | 2007-09-12 | 本田技研工业株式会社 | Battery box structure, inter-locking structure of electrical equipment box, and electrical equipment box structure |
| CN101890941A (en) * | 2010-07-16 | 2010-11-24 | 李立国 | Lockout mechanism for battery box |
| CN102815189A (en) * | 2012-02-24 | 2012-12-12 | 山东鲁能智能技术有限公司 | Battery case lock mechanism of electromobile |
| CN203381485U (en) * | 2013-08-09 | 2014-01-08 | 王俊 | Interlocking device |
-
2013
- 2013-08-09 CN CN201310349375.4A patent/CN103481761B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163537A (en) * | 1991-04-29 | 1992-11-17 | Simmons-Rand Company | Battery changing system for electric battery-powered vehicles |
| CN1648030A (en) * | 2004-01-28 | 2005-08-03 | 容海因里希股份公司 | Interlocking device of accumulator slide frame of push rod stacking vehicle |
| CN101036250A (en) * | 2004-10-08 | 2007-09-12 | 本田技研工业株式会社 | Battery box structure, inter-locking structure of electrical equipment box, and electrical equipment box structure |
| CN101890941A (en) * | 2010-07-16 | 2010-11-24 | 李立国 | Lockout mechanism for battery box |
| CN102815189A (en) * | 2012-02-24 | 2012-12-12 | 山东鲁能智能技术有限公司 | Battery case lock mechanism of electromobile |
| CN203381485U (en) * | 2013-08-09 | 2014-01-08 | 王俊 | Interlocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103481761A (en) | 2014-01-01 |
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Effective date of registration: 20171123 Address after: 518057 Beek science and Technology Building No. 9, Nanshan District Hi-tech Zone, Shenzhen City, Guangdong Province, 1101-B Patentee after: Shenzhen Jingzhi Machine Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District science and Technology Park Keyuan Road Boxun technology building seven floor Patentee before: Wang Jun |