CN203254949U - Rotary locking mechanism as well as hooking assembly and hooking coordination assembly thereof - Google Patents
Rotary locking mechanism as well as hooking assembly and hooking coordination assembly thereof Download PDFInfo
- Publication number
- CN203254949U CN203254949U CN 201320268418 CN201320268418U CN203254949U CN 203254949 U CN203254949 U CN 203254949U CN 201320268418 CN201320268418 CN 201320268418 CN 201320268418 U CN201320268418 U CN 201320268418U CN 203254949 U CN203254949 U CN 203254949U
- Authority
- CN
- China
- Prior art keywords
- center shaft
- assembly
- hooking
- base
- limiting stopper
- 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 - Lifetime
Links
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a hooking assembly. The hooking assembly comprises a mounting plate, a base, a center shaft, a padlock, a control pin roll, a reset elastic part and a limiting block, wherein the base and the mounting plate are fixedly connected with each other, and a limiting groove is formed in the base; the middle of the center shaft is rotatably arranged in the mounting plate and the base in a penetration manner; the padlock is fixed at one end of the center shaft and is used for hooking with a hooking coordination assembly; the control pin roll is arranged at one end, which is far away from the padlock, of the center shaft in a slidable and penetration manner; the reset elastic part is used for supplying an elastic restoring force to the control pin roll, so that the control pin roll can automatically reset after sliding toward the interior of the center shaft; the limiting block is arranged in the center shaft in a penetration manner, is fixedly connected with the control pin roll, can slide along the axial direction of the center shaft and is matched with the limiting groove so as to stop the center shaft from rotating. The utility model also provides a hooking coordination assembly connected with the hooking assembly in a hooking manner and a rotary locking mechanism comprising the hooking assembly and the hooking coordination assembly. The hooking assembly can be used for improving the reliability of the rotary locking mechanism.
Description
[technical field]
The utility model relates to a kind of lockout mechanism, particularly relates to a kind of rotary locking mechanism and hitch assembly thereof, articulates matable assembly.
[background technology]
For two objects are linked together easily, and also separate easily, usually between two objects, be provided with lockout mechanism, two objects are removably coupled together.
Traditional lockout mechanism generally couples together two objects by two hooks, and one of them hook is fixed on one of them object, and another is linked up with on fixing and another object.When needs coupled together two objects, two hooks were hooked together; When needs separate two objects, directly two hooks are separated getting final product.
Yet traditional lockout mechanism is owing to adopt two hooks that mutually articulate that two objects are coupled together, and when receiving external force vibration, these two hooks disconnect easily, and two objects are broken away from unexpected situation.For example, when the battery with automobile was connected with battery box, traditional lockout mechanism separated in the time of automobile vibration easily, caused battery to come off in battery box.Therefore, traditional lockout mechanism reliability is relatively poor.
[utility model content]
In view of above-mentioned condition, be necessary to provide the higher rotary locking mechanism of a kind of reliability and hitch assembly thereof, articulate matable assembly.
A kind of hitch assembly comprises:
Adapter plate;
Base is captiveed joint with described adapter plate, offers position-limited trough on the described base;
Center shaft, its middle part wears described adapter plate and base rotationally;
Buckle, be fixed in an end of described center shaft, described buckle for articulate matable assembly and articulate;
The control bearing pin wears described center shaft slidably away from a described end that buckles;
Return springs provides an elastic-restoring force in described control bearing pin, and described control bearing pin can be automatically reset after described center shaft slides within; And
Limiting stopper wears described center shaft and captives joint with described control bearing pin, described limiting stopper along described center shaft axially slidably, and match with described position-limited trough and stop described center shaft to rotate;
Wherein, described center shaft rotates and drives the described rotation that buckles, until described buckle with described articulate matable assembly and articulate after, described limiting stopper matches with described position-limited trough under the effect of described return springs and locks described center shaft.
Therein among embodiment, one end of described center shaft offers the axis hole that is positioned at end face and is positioned at the chute that is connected on the sidewall, with described axis hole, one end of described control bearing pin is contained in the described axis hole slidably, and described limiting stopper is contained in the described chute slidably.
Therein among embodiment, described return springs is to be contained in described axis hole bottom and to be sheathed on Compress Spring on the described control bearing pin.
Therein among embodiment, described base offers the through hole that passes for described center shaft, described position-limited trough comprises the first slot part and the second slot part that the periphery that is positioned at described through hole and interval arrange, described limiting stopper breaks away from from described the first slot part, and described center shaft is freely rotated, until described limiting stopper is when turning to the position corresponding with described the second slot part, described buckling with the described matable assembly that articulates articulates firmly, and described limiting stopper matches with described the second slot part under the effect of described return springs and locks described buckling.
Among embodiment, also offer the storage tank that is communicated with described position-limited trough on the described base therein, described limiting stopper is free to rotate in described storage tank.
Therein among embodiment, also comprise and be fixed in the pedestal on the described adapter plate and be fixed on the described center shaft and swivel block free to rotate in described host cavity, described base is fixed on the described pedestal, described pedestal offers host cavity, and described swivel block is free to rotate in described host cavity.
Therein among embodiment, also comprise being contained in the described host cavity, being connected to the unsteady shell fragment between described adapter plate and the described swivel block.
Therein among embodiment, comprise also being sheathed on the described center shaft and being contained in wear-resistant gasket in the described host cavity that described wear-resistant gasket is connected between described unsteady shell fragment and the described swivel block.
A kind of matable assembly that articulates is used for articulating with buckling mutually, comprising:
Lifting plate offers for the described through hole that passes that buckles;
Promote cover plate, offer accepting groove, described lifting cover plate is captiveed joint with described lifting plate;
Wherein, described buckling passed described through hole, and rotates rear being sticked in the described accepting groove with respect to described lifting plate.
Among embodiment, described through hole comprises hole section and is positioned at the breach of hole section periphery that described buckling can be passed from described breach therein.
Among embodiment, described lifting plate within it side is formed with the lifting curved surface therein, and described lifting curved surface is positioned at described gap edge, and described buckling along described lifting curved surface slides in the described breach.
Among embodiment, the bottom of described accepting groove is provided with and stops projection therein, and described buckling behind the moving predetermined angular of described accepting groove rotation with the described projection that stops connects and stop the described rotation that buckles.
A kind of rotary locking mechanism is used for the first object and the second object are removably connected, and comprising:
Above-mentioned hitch assembly, described adapter plate are fixed on described the first object; And
The above-mentioned matable assembly that articulates, described lifting plate or promote cover plate and be fixed on described the second object.
The lifting cover plate that articulates matable assembly of above-mentioned rotary locking mechanism offers accepting groove, hitch assembly buckle the through hole that passes lifting plate after, and be sticked in after rotating with respect to lifting plate in the accepting groove and make to buckle and be difficult for coming off from accepting groove, to improve the reliability of rotary locking mechanism; In addition, the limiting stopper of hitch assembly matches and the locked-center axle with the position-limited trough of base under the effect of return springs, buckles with locking and improves the reliability of rotary locking mechanism.Therefore, above-mentioned rotary locking mechanism reliability is higher.
[description of drawings]
Fig. 1 is the block diagram of the rotary locking mechanism of the utility model embodiment;
Fig. 2 is the part sectional view of rotary locking mechanism shown in Figure 1;
Fig. 3 is the partial perspective view of the hitch assembly of rotary locking mechanism shown in Figure 1;
Fig. 4 is the block diagram of wear-resistant gasket of the hitch assembly of rotary locking mechanism shown in Figure 1;
Fig. 5 is the birds-eye view of the lifting plate that articulates matable assembly of rotary locking mechanism shown in Figure 1;
Fig. 6 is the birds-eye view of the lifting cover plate that articulates matable assembly of rotary locking mechanism shown in Figure 1;
Fig. 7 is the constitution diagram of the limiting stopper that articulates matable assembly of rotary locking mechanism shown in Figure 1 when being contained in the position-limited trough of base;
Fig. 8 is the cutaway view of the limiting stopper that articulates matable assembly of rotary locking mechanism shown in Figure 1 when being contained in the position-limited trough of base;
Fig. 9 is the constitution diagram of the limiting stopper that articulates matable assembly of rotary locking mechanism shown in Figure 1 when being contained in the storage tank of base;
Figure 10 is the cutaway view of the limiting stopper that articulates matable assembly of rotary locking mechanism shown in Figure 1 when being contained in the storage tank of base.
[specific embodiment]
For the ease of understanding the utility model, the below is described more fully the utility model with reference to relevant drawings.Provided preferred embodiment of the present utility model in the accompanying drawing.But the utility model can be realized with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present utility model more comprehensively thorough.
Need to prove that when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.Employed term is not intended to be restriction the utility model just in order to describe the purpose of specific embodiment in specification sheets of the present utility model herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, the rotary locking mechanism 10 of the utility model embodiment is used for the first object (not shown) and the second object (not shown) are removably connected, rotary locking mechanism 10 comprises hitch assembly 100 and articulates matable assembly 200, hitch assembly 100 is connected with the first object, articulates matable assembly 200 and is connected with the second object.In the present embodiment, describe as an example of the battery box of electronlmobil example, the first object can be battery box, and the second object can be the battery box storehouse of electronlmobil, battery box can be fixed in the battery box storehouse of electronlmobil by rotary locking mechanism 10.Certainly, rotary locking mechanism 10 also may be used on the field, for example, and portage etc.
See also Fig. 2 and Fig. 3, hitch assembly 100 comprises adapter plate 110, pedestal 120, base 130, center shaft 140, buckles 150, controls bearing pin 160, return springs 170 and limiting stopper 180.
Need to prove, position-limited trough 131 is not limited to comprise the first slot part and second slot part of interval setting, only need this limiting stopper 180 under the effect of return springs 170, to match with position-limited trough 131 and locked-center axle 140 gets final product, for example, position-limited trough 131 also can only comprise the first slot part or the second slot part, perhaps, position-limited trough 131 comprises the slot part more than three and three, is respectively the first slot part, the second slot part, the 3rd slot part etc.
The middle part of center shaft 140 wears adapter plate 110, pedestal 120 and base 130 rotationally.Specifically in the present embodiment, an end of center shaft 140 offers the axis hole that is positioned at end face and is positioned at the chute that is connected on the sidewall, with axis hole, and chute extends axially along center shaft 140.Center shaft 140 passes middle part, pedestal 120 and the base 130 of adapter plate 110.
Need to prove, buckle 150 and be not limited to the cross bar that wears center shaft 140 1 ends, also can be other structures, only need buckle 150 can articulate and get final product with articulating matable assembly 200, and for example, buckling 150 is the barb that is fixed in an end of center shaft 140.
Control bearing pin 160 wears center shaft 140 slidably away from an end that buckles 150.Specifically in the present embodiment, an end of control bearing pin 160 is contained in the axis hole of center shaft 140 slidably.
Wherein, center shaft 140 rotates and drives and buckle 150 and rotate, until buckle 150 with articulate matable assembly 200 and articulate after, limiting stopper 180 matches and locked-center axle 140 with the position-limited trough 131 of base 130 under the effect of return springs 170.
Need to prove, return springs 170 is not limited to the axis hole bottom that is contained in center shaft 140 and is sheathed on the Compress Spring of controlling on the bearing pin 160, also can be other structures, only need return springs 170 to provide an elastic-restoring force in control bearing pin 160, control bearing pin 160 can be automatically reset after center shaft 140 slides within to be got final product, for example, return springs 170 is connected in limiting stopper 180 and extension spring or the bungee of center shaft 140 near described control bearing pin 160 1 end end faces for two ends.
Limiting stopper 180 wears center shaft 140 and captives joint with control bearing pin 160, limiting stopper 180 along center shaft 140 axially slidably, and match with the position-limited trough 131 of base 130 and stop center shaft 140 to rotate.Limiting stopper 180 can move to from the position-limited trough of base 130 in the storage tank 133 of base 130.Specifically in the present embodiment, limiting stopper 180 slides along the chute of center shaft 140, break away from and be contained in the storage tank 133 from the first slot part of the position-limited trough 131 of base 130, and center shaft 140 is freely rotated, until limiting stopper 180 is when turning to the position corresponding with the second slot part of the position-limited trough 131 of base 130, buckle 150 with articulate matable assembly 200 and articulate firmly, limiting stopper 180 matches with the second slot part of the position-limited trough 131 of the base 130 of the position-limited trough 131 of base 130 under the effect of return springs 170 and locks and buckle 150.
Be appreciated that pedestal 120 also can omit, at this moment, base 130 is directly fixed on the adapter plate 110, and center shaft 140 passes adapter plate 110 and base 130.
Please again consult Fig. 1, articulate buckling of matable assembly 200 and hitch assembly 100 and 150 articulate mutually.Articulating matable assembly 200 comprises lifting plate 210 and promotes cover plate 220.Lifting plate 210 or lifting cover plate 220 are fixed on the second object.
See also Fig. 5, lifting plate 210 offers 150 through holes that pass 211 that buckle for hitch assembly 100.Specifically in the present embodiment, through hole 211 comprises hole section 2111 and is positioned at the breach 2113 of hole section periphery that buckling 150 can pass from breach 2113.In addition, lifting plate 210 within it side is formed with lifting curved surface 213, promotes curved surface 213 and is positioned at breach 2113 edges, buckles 150 edge lifting curved surfaces 213 and slides in the breach 2113.
See also Fig. 6, promote cover plate 220 and offer accepting groove 221, promote cover plate 220 and captive joint with lifting plate 210, with sealing accepting groove 221.Wherein, hitch assembly 100 buckle 150 through holes 211 that pass lifting plate 210, and be sticked in the accepting groove 221 that promotes cover plate 220 after rotating with respect to lifting plate 210.Specifically in the present embodiment, the bottom of accepting groove 221 is provided with and stops projection 223, buckles 150 and stops with stopping projection 223 to connect behind the moving predetermined angular of accepting grooves 221 rotations that promotes cover plate 220 and buckle 150 and be rotated further.
Please consult simultaneously Fig. 2, Fig. 3, Fig. 7, Fig. 8, Fig. 9 and Figure 10, when the first object is connected with the second locking objects, it is close to hitch assembly 100 to articulate matable assembly 200, at first promote control bearing pin 160, by control bearing pin 160, in the storage tank 133 that is pushed out to the position-limited trough 131 of limiting stopper 180 from base 130 in the base 130, so that the center shaft 140 of hitch assembly 100 can rotate.After promotion puts in place, it is close to the first object to articulate matable assembly 200 promotions the second object, until buckling on the hitch assembly 100 150 inserted on the lifting plate 210 articulate matable assembly 200 behind the corresponding through hole, articulating matable assembly 200 stops mobile, the center shaft 140 that drives hitch assembly 100 by the rotating handle 197 on the hitch assembly 100 rotates, until buckle 150 when being promoted the restriction that stops projection 223 in the accepting groove 221 of cover plate 220 and can not rotate, stop operating, articulate matable assembly 200 and leave hitch assembly 100, return springs 170 pushes limiting stopper 180 position-limited trough 131 of base 130, so that the center shaft 140 of hitch assembly 100 can not rotate freely, finish the first object and be connected with the locking of the second object.
When the first object is separated with the second object release, it is close to hitch assembly 100 to articulate matable assembly 200, at first promote control bearing pin 160, by control bearing pin 160, limiting stopper 180 is pushed out to from the position-limited trough 131 of base 130 in the storage tank 133 in the base 130, so that the center shaft 140 of hitch assembly 100 can rotate.After promotion puts in place, articulating matable assembly 200 rotates by the center shaft 140 that the rotating handle 197 on the hitch assembly 100 drives hitch assembly 100, limit in the time of to rotate until buckle the 150 accepting groove 221 interior projections 223 that stop that promoted cover plate 220, stop operating, this moment, buckling on the hitch assembly 100 was 150 corresponding with the through hole on the lifting plate 210, articulate after matable assembly 200 drives the second objects and the first object separates, articulate matable assembly 200 and leave hitch assembly 100, return springs 170 pushes limiting stopper 180 position-limited trough 131 of base 130, so that the center shaft 140 of hitch assembly 100 can not rotate freely, finish the first object and separate with the release of the second object.
The lifting cover plate 220 that articulates matable assembly 200 of above-mentioned rotary locking mechanism 10 offers accepting groove 221, hitch assembly 100 buckle 150 pass the through hole of lifting plate 210 after, and be sticked in after rotating with respect to lifting plate 210 in the accepting groove 221 and make and buckle 150 and be difficult for coming off from accepting groove 221, to improve the reliability of rotary locking mechanism 10; In addition, the limiting stopper 180 of hitch assembly 100 matches and locked-center axle 140 with the position-limited trough 131 of base 130 under the effect of return springs 170, buckles 150 and improve the reliability of rotary locking mechanism 10 with locking.Therefore, above-mentioned rotary locking mechanism 10 reliability are higher.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (13)
1. a hitch assembly is characterized in that, comprising:
Adapter plate;
Base is captiveed joint with described adapter plate, offers position-limited trough on the described base;
Center shaft, its middle part wears described adapter plate and base rotationally;
Buckle, be fixed in an end of described center shaft, described buckle for articulate matable assembly and articulate;
The control bearing pin wears described center shaft slidably away from a described end that buckles;
Return springs provides an elastic-restoring force in described control bearing pin, and described control bearing pin can be automatically reset after described center shaft slides within; And
Limiting stopper wears described center shaft and captives joint with described control bearing pin, described limiting stopper along described center shaft axially slidably, and match with described position-limited trough and stop described center shaft to rotate;
Wherein, described center shaft rotates and drives the described rotation that buckles, until described buckle with described articulate matable assembly and articulate after, described limiting stopper matches with described position-limited trough under the effect of described return springs and locks described center shaft.
2. hitch assembly as claimed in claim 1, it is characterized in that, one end of described center shaft offers the axis hole that is positioned at end face and is positioned at the chute that is connected on the sidewall, with described axis hole, one end of described control bearing pin is contained in the described axis hole slidably, and described limiting stopper is contained in the described chute slidably.
3. hitch assembly as claimed in claim 2 is characterized in that, described return springs is to be contained in described axis hole bottom and to be sheathed on Compress Spring on the described control bearing pin.
4. hitch assembly as claimed in claim 1, it is characterized in that, described base offers the through hole that passes for described center shaft, described position-limited trough comprises the periphery that is positioned at described through hole, and the first slot part and second slot part of interval setting, described limiting stopper breaks away from from described the first slot part, and described center shaft is freely rotated, until described limiting stopper is when turning to the position corresponding with described the second slot part, described buckling with the described matable assembly that articulates articulates firmly, and described limiting stopper matches with described the second slot part under the effect of described return springs and locks described buckling.
5. hitch assembly as claimed in claim 1 is characterized in that, also offers the storage tank that is communicated with described position-limited trough on the described base, and described limiting stopper is free to rotate in described storage tank.
6. hitch assembly as claimed in claim 1, it is characterized in that, also comprise and be fixed in the pedestal on the described adapter plate and be fixed on the described center shaft and swivel block free to rotate in described host cavity, described base is fixed on the described pedestal, described pedestal offers host cavity, and described swivel block is free to rotate in described host cavity.
7. hitch assembly as claimed in claim 6 is characterized in that, also comprises being contained in the described host cavity, being connected to the unsteady shell fragment between described adapter plate and the described swivel block.
8. hitch assembly as claimed in claim 7 is characterized in that, also comprises being sheathed on the described center shaft and being contained in wear-resistant gasket in the described host cavity, and described wear-resistant gasket is connected between described unsteady shell fragment and the described swivel block.
9. one kind articulates matable assembly, is used for articulating with buckling mutually, it is characterized in that, comprising:
Lifting plate offers for the described through hole that passes that buckles;
Promote cover plate, offer accepting groove, described lifting cover plate is captiveed joint with described lifting plate;
Wherein, described buckling passed described through hole, and rotates rear being sticked in the described accepting groove with respect to described lifting plate.
10. the matable assembly that articulates as claimed in claim 9 is characterized in that, described through hole comprises hole section and be positioned at the breach of hole section periphery that described buckling can be passed from described breach.
11. the matable assembly that articulates as claimed in claim 10 is characterized in that, described lifting plate within it side is formed with the lifting curved surface, and described lifting curved surface is positioned at described gap edge, and described buckling along described lifting curved surface slides in the described breach.
12. the matable assembly that articulates as claimed in claim 9 is characterized in that, the bottom of described accepting groove is provided with and stops projection, and described buckling behind the moving predetermined angular of described accepting groove rotation with the described projection that stops connects and stop the described rotation that buckles.
13. a rotary locking mechanism is used for the first object and the second object are removably connected, and it is characterized in that, comprising:
Such as each described hitch assembly of claim 1～8, described adapter plate is fixed on described the first object; And
Such as each described matable assembly that articulates of claim 9～12, described lifting plate or lifting cover plate are fixed on described the second object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268418 CN203254949U (en) | 2013-05-16 | 2013-05-16 | Rotary locking mechanism as well as hooking assembly and hooking coordination assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268418 CN203254949U (en) | 2013-05-16 | 2013-05-16 | Rotary locking mechanism as well as hooking assembly and hooking coordination assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254949U true CN203254949U (en) | 2013-10-30 |
Family
ID=49467548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268418 Expired - Lifetime CN203254949U (en) | 2013-05-16 | 2013-05-16 | Rotary locking mechanism as well as hooking assembly and hooking coordination assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254949U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318008A (en) * | 2013-05-16 | 2013-09-25 | 王俊 | Rotary locking mechanism as well as hanging component and hanging assistant component thereof |
| WO2018108014A1 (en) * | 2016-12-12 | 2018-06-21 | 蔚来汽车有限公司 | Circumferential lock mechanism, battery locking device, power battery pack and vehicle |
| EP3466734A4 (en) * | 2016-05-25 | 2020-01-08 | Nio Nextev Limited | Lock body assembly, power battery, locking mechanism thereof, method of usage, and vehicle |
| CN111599963A (en) * | 2019-06-27 | 2020-08-28 | 博众精工科技股份有限公司 | Locking device for battery pack |
| CN112477576A (en) * | 2020-11-30 | 2021-03-12 | 浙江吉利控股集团有限公司 | Battery box fixing device and vehicle |
-
2013
- 2013-05-16 CN CN 201320268418 patent/CN203254949U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318008A (en) * | 2013-05-16 | 2013-09-25 | 王俊 | Rotary locking mechanism as well as hanging component and hanging assistant component thereof |
| EP3466734A4 (en) * | 2016-05-25 | 2020-01-08 | Nio Nextev Limited | Lock body assembly, power battery, locking mechanism thereof, method of usage, and vehicle |
| US10940747B2 (en) | 2016-05-25 | 2021-03-09 | Nio (Anhui) Holding Co., Ltd. | Lock body assembly, power battery, locking mechanism thereof, method of usage, and vehicle |
| WO2018108014A1 (en) * | 2016-12-12 | 2018-06-21 | 蔚来汽车有限公司 | Circumferential lock mechanism, battery locking device, power battery pack and vehicle |
| US11458824B2 (en) | 2016-12-12 | 2022-10-04 | Nio (Anhui) Holding Co., Ltd. | Circumferential lock mechanism, battery locking device, power battery pack and vehicle |
| CN111599963A (en) * | 2019-06-27 | 2020-08-28 | 博众精工科技股份有限公司 | Locking device for battery pack |
| CN111599963B (en) * | 2019-06-27 | 2022-09-06 | 博众精工科技股份有限公司 | Locking device for battery pack |
| CN112477576A (en) * | 2020-11-30 | 2021-03-12 | 浙江吉利控股集团有限公司 | Battery box fixing device and vehicle |
| CN112477576B (en) * | 2020-11-30 | 2022-05-10 | 浙江吉利控股集团有限公司 | Battery box fixing device and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103318008A (en) | Rotary locking mechanism as well as hanging component and hanging assistant component thereof | |
| CN203254949U (en) | Rotary locking mechanism as well as hooking assembly and hooking coordination assembly thereof | |
| US8174216B2 (en) | Container with automatic opening lid | |
| US9312653B2 (en) | Rotatable power center for a work surface | |
| CN102568327B (en) | LED display screen and LED box thereof | |
| CN103770615A (en) | Locking device for automobile battery | |
| CN202838116U (en) | Lock catching device for side plate of case | |
| CN104930808A (en) | Bottle frame assembly, refrigerator door and refrigerator | |
| CN202509904U (en) | Engaging mechanism | |
| CN104790773B (en) | A kind of slim luggage combination lock | |
| CN208379493U (en) | Overload protection arrangement and berth lock | |
| CN203453219U (en) | Locking sleeve capable of being fast mounted and dismounted | |
| CN105406248A (en) | Jack protection device and terminal | |
| CN104453504A (en) | Positioning hinge | |
| CN201327869Y (en) | Rear end supporting stand of outdoor antenna director of television | |
| CN202977214U (en) | Disconnecting switch with self-locking function | |
| CN204787576U (en) | Bottle frame subassembly, refrigerator door and refrigerator | |
| CN202178065U (en) | Portable medical device | |
| CN201491048U (en) | Semi-automatic 180-degree rotary hinge for mobile phone | |
| CN102943805A (en) | Easily fixed support column | |
| CN202664707U (en) | Locking device of laptop folding desk | |
| CN203626420U (en) | Vane type lock | |
| CN201330795Y (en) | Rotating mechanism | |
| US7992256B2 (en) | Hinge with aseismatic function | |
| CN204571322U (en) | A kind of wire ring storehouse blocking lock buckle mechanism of reinforcing-bar binding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |