CN210349930U - Disk adsorption type lock mechanism and battery pack comprising same - Google Patents
Disk adsorption type lock mechanism and battery pack comprising same Download PDFInfo
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- CN210349930U CN210349930U CN201921536386.2U CN201921536386U CN210349930U CN 210349930 U CN210349930 U CN 210349930U CN 201921536386 U CN201921536386 U CN 201921536386U CN 210349930 U CN210349930 U CN 210349930U
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- lock mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a disk adsorption type lock mechanism and a battery pack comprising the same, wherein the disk adsorption type lock mechanism comprises a sucking disc component; the button is movable in the sucker component along a pressing direction and a restoring direction opposite to the pressing direction; a latch bolt movable in a retraction direction and an extension direction opposite to the retraction direction; one end of the transmission device moves along the pressing direction along with the button, and the other end of the transmission device drives the lock tongue to move along the retracting direction. The utility model discloses a complicated structure of connecting rod has been left out to disk absorption formula latch mechanism, and locking, unblock success rate can reach 100% (10000 standards). And the mechanism integration level is high, long service life (100000-time structural part is not damaged), and the unlocking and locking principle is simple and easy to operate.
Description
Technical Field
The utility model relates to a disk adsorbs formula latch mechanism and reaches battery package including it.
Background
The existing battery pack lock and the vehicle body mounting bracket adopt two-side locking and are connected with a middle unlocking mechanism through a connecting rod, so that the synchronization of the actions of the two-side lock cannot be guaranteed, the conditions of unilateral locking or unlocking and the like easily occur, and the reliability is poor. Secondly, locking and release mechanism are all independent individuals, adopt the connecting rod to link to each other, and the structure is too complicated, loaded down with trivial details, receives factors such as self structure, service environment easily to influence, and one-time success rate is lower, often needs artifical supplementary, and degree of automation is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a magnetic disc adsorbs formula latch mechanism and reaches battery package including it in order to overcome among the prior art battery package lock and can not guarantee synchronous locking and unblock, and the reliability is poor, and the structure is complicated, and the defect that the success rate is low.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a disk attraction lock mechanism, comprising:
a suction cup assembly;
the button is movable in the sucker component along a pressing direction and a restoring direction opposite to the pressing direction;
a latch bolt movable in a retraction direction and an extension direction opposite to the retraction direction;
one end of the transmission device moves along the pressing direction along with the button, and the other end of the transmission device drives the lock tongue to move along the retracting direction.
When the battery pack is used, the magnetic force generated after the electromagnet on the auxiliary equipment is electrified is mutually adsorbed with the sucker component of the disk adsorption type lock mechanism through the auxiliary equipment and the power source of the auxiliary equipment, so that a push-pull power source for the battery pack is generated.
When the battery package locking, auxiliary assembly adsorbs the battery package and transports into and correspond automobile body bracket or charging frame, and the spring bolt closes on the locking notch, inserts the locking notch, reaches locking battery package purpose.
When the battery pack is unlocked, the auxiliary equipment electromagnet and the sucker component with the magnetic disk adsorption type lock mechanism are mutually adsorbed, the middle part of the rear electromagnet stretches out an unlocking ejector rod component, a button of the corresponding magnetic disk adsorption type lock mechanism is ejected, and the spring bolt is pulled out of the rear auxiliary equipment from the locking notch through a transmission device.
Preferably, the disk-chucking lock mechanism further includes a return element, wherein,
the restoring element pushes the transmission device along the restoring direction;
the transmission device pushes the button along the return direction and drives the lock tongue to move along the extending direction.
Preferably, the return element is a spring.
Preferably, the disc-attaching lock mechanism further comprises a mounting bracket, and the actuator is connected to the mounting bracket. In the scheme, the mounting bracket is used as a base body, and other movable parts are mounted on the mounting bracket. And finally, installing the magnetic disk adsorption type lock mechanism on a battery pack by using a corresponding fastener, wherein a locking notch is formed in a locking point corresponding to a lock tongue of a bracket of the vehicle body of the battery pack.
Preferably, the transmission means comprises:
the telescopic shaft moves along the pressing direction along with the button and pushes the button along the return direction;
and the linkage mechanism is respectively connected with the telescopic shaft and the lock tongue, one end of the linkage mechanism moves along with the telescopic shaft in the pressing direction and the returning direction, and the other end of the linkage mechanism drives the lock tongue to move in the retracting direction and the extending direction correspondingly.
Preferably, the linkage mechanism comprises:
a cross shaft assembly coupled to the telescoping shaft, the cross shaft assembly being constrained by the mounting bracket to move in the pressing direction and the return direction;
a lower link arm rotatably connected to the locking bolt, the locking bolt being constrained by the mounting bracket to move in the extension and retraction directions;
and the two ends of the upper connecting arm are respectively connected with the cross shaft component and the lower connecting arm in a rotating manner, and the upper connecting arm is rotatably connected with the mounting bracket.
Preferably, one end of the restoring element abuts against the mounting bracket, and the other end of the restoring element abuts against the transverse shaft assembly.
Preferably, the lower connecting arm is connected with the bolt through a lower shaft assembly.
Preferably, the mounting bracket comprises:
the upper sliding groove extends along the pressing direction and the restoring direction, and two ends of the transverse shaft assembly are connected into the upper sliding groove in a sliding mode;
and the lower sliding groove extends along the extending direction and the retracting direction, and two ends of the lower shaft assembly are connected in the lower sliding groove in a sliding manner.
Preferably, the disc-attaching lock mechanism includes a hollow sleeve, wherein,
one end of the hollow sleeve is connected to the mounting bracket, and the other end of the hollow sleeve is connected to the sucker component;
the telescopic shaft is arranged in the cavity in a sliding mode, and the transverse shaft assembly penetrates through the long groove in a sliding mode.
Preferably, the restoring element is sleeved outside the hollow sleeve, one end of the restoring element abuts against the mounting bracket, and the other end of the restoring element abuts against the transverse shaft assembly.
Preferably, the telescopic shaft is directly or indirectly connected with the transverse shaft assembly, and the telescopic shaft drives the transverse shaft assembly to move.
Preferably, a shaft connecting hole is formed at the tail end of the telescopic shaft, and the transverse shaft assembly penetrates through the shaft connecting hole.
Preferably, the telescopic shaft and the transverse shaft assembly are grafted through a T-shaped pipe.
Preferably, the upper connecting arm is provided with a connecting pin, the mounting bracket is provided with a pin hole, and the connecting pin is rotatably connected in the pin hole.
Preferably, a ball is clamped between the telescopic shaft and the button, wherein an accommodating groove is formed on the telescopic shaft or the button, and the ball is clamped in the accommodating groove of the telescopic shaft or the button.
Preferably, the chuck assembly comprises:
the surface of the sucker body is provided with a pressing hole, and the button is arranged in the pressing hole in a penetrating mode;
the sucker support is fixedly connected with the sucker body and penetrates through the transmission device, and the button is limited between the sucker body and the sucker support.
Preferably, the sucking disc subassembly is including pressing from both sides and locating the button and circlip, cardboard and wave spring between the sucking disc support.
Preferably, the disk-chucking lock mechanism further includes a stopper that blocks or releases movement of the latch tongue in the extending direction by moving.
Preferably, the disk-attachment lock mechanism further comprises a stopper pivotally attached to the mounting bracket and configured to rotate to block or release movement of the latch tongue in the extension direction.
When the battery package locking, auxiliary assembly adsorbs the battery package and transports and send into and correspond automobile body bracket or charging frame, and the spring bolt closes on the locking notch, and the fender piece of spring bolt bottom can receive the locking notch on automobile body bracket or the charging frame to block, produces the upset along keeping off the piece axle center to make the spring bolt stretch out from sucking disc lock support base, insert the locking notch, reach locking battery package purpose.
When the battery package unblock, the auxiliary assembly electro-magnet adsorbs each other earlier with the sucking disc subassembly of disk absorption formula latch mechanism, and unblock ejector pin part is stretched out at back electro-magnet middle part, pushes up the button of the disk absorption formula latch mechanism that will correspond, pulls out back auxiliary assembly with the spring bolt from the locking notch through transmission and pulls out the battery package, and wherein when the spring bolt leaves the locking notch, keep off and reset home position again, reach and block the spring bolt and stretch out the purpose, make the removal of battery package on auxiliary assembly not influenced.
Preferably, the stopper is provided with a torsion spring, and the torsion spring presses the stopper to make the stopper block the movement of the bolt along the extending direction.
Preferably, a magnetic steel is arranged on the lock tongue.
Preferably, the locking bolt has an opening for avoiding the mounting bracket.
Preferably, the side surface of the locking bolt is provided with a receiving groove for receiving a lubricating medium.
Preferably, the sucker has a certain overturning angle to adapt to the posture change of a vehicle body or auxiliary equipment when the auxiliary equipment is butted with the battery pack.
The utility model provides a battery pack, its characterized in that, it includes disk absorption formula latch mechanism and battery package body, disk absorption formula latch mechanism connect in the battery package body.
The utility model discloses an actively advance the effect and lie in: the utility model discloses a complicated structure of connecting rod has been left out to disk absorption formula latch mechanism, and locking, unblock success rate can reach 100% (10000 standards). And the mechanism integration level is high, long service life (100000-time structural part is not damaged), and the unlocking and locking principle is simple and easy to operate.
Drawings
Fig. 1 is a schematic front view of a disk-adsorbing type lock mechanism according to a preferred embodiment of the present invention.
Fig. 2 is a schematic side view of a disk suction lock mechanism according to a preferred embodiment of the present invention.
Fig. 3 is a schematic sectional view along the direction a-a in fig. 1.
Fig. 4 is an exploded view of a disk-adsorbing lock mechanism according to a preferred embodiment of the present invention.
Fig. 5 is a schematic view of the connection structure of the telescopic shaft according to the preferred embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a linkage mechanism according to a preferred embodiment of the present invention.
Fig. 7 is a schematic structural view of a stopper according to a preferred embodiment of the present invention.
Description of the reference numerals
Telescopic shaft 4
Upper connecting arm 52
Lower connecting arm 53
Connecting pin 54
Connecting post 56
Mounting bracket 6
Return element 7
Rotating shaft 82
Hollow sleeve 9
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1-7, overcome among the prior art battery package lock and can not guarantee synchronous locking and unblock, the reliability is poor, and the structure is complicated, the defect that the success rate is low, the utility model discloses a disk adsorbs formula latch mechanism for the unblock and the locking of battery package.
As shown in fig. 1 to 5, the disk suction lock mechanism of the present embodiment includes a chuck assembly. The sucker component comprises a sucker body 11, a sucker bracket 12, a ball 13, an elastic retainer ring 14, a clamping plate 15 and a wave spring 16.
As shown in fig. 1 to 5, the disk suction lock mechanism of the present embodiment includes a button 2, and the button 2 is movable in the chuck assembly in a pressing direction (a direction vertically entering the paper surface in fig. 1) and a restoring direction (a direction vertically leaving the paper surface in fig. 1) opposite to the pressing direction.
As shown in fig. 1 to 4 and 6, the disk suction lock mechanism of the present embodiment includes a latch 3, and the latch 3 moves in a retracting direction (a vertically upward direction in fig. 1) and an extending direction (a vertically downward direction in fig. 1) opposite to the retracting direction.
As shown in fig. 1 to 5, the disk attraction type lock mechanism of the present embodiment includes an actuator. The transmission device of the present embodiment includes a telescopic shaft 4, a horizontal shaft assembly 51, an upper connecting arm 52, a lower connecting arm 53, a cotter pin 54, a lower shaft assembly 55, and a connecting column 56. One end of the actuator (the cross shaft assembly 51) moves along with the button 2 in the pressing direction, and the other end of the actuator (the lower connecting arm 53) drives the latch tongue 3 to move in the retracting direction.
When the battery pack is used, the magnetic force generated after the electromagnet on the auxiliary equipment is electrified is mutually adsorbed with the sucker component of the disk adsorption type lock mechanism through the auxiliary equipment and the power source of the auxiliary equipment, so that a push-pull power source for the battery pack is generated.
When the battery package locking, auxiliary assembly adsorbs the battery package and transports into and correspond automobile body bracket or charging frame, and spring bolt 3 closes on the locking notch, inserts the locking notch, reaches locking battery package purpose.
When the battery package unblock, the auxiliary assembly electro-magnet adsorbs each other with the sucking disc subassembly of disk absorption formula latch mechanism, and unblock ejector pin part is stretched out at back electro-magnet middle part, pushes up 2 of the button of the disk absorption formula latch mechanism that will correspond, pulls out back auxiliary assembly with spring bolt 3 from the locking notch through transmission and pulls out the battery package.
As shown in fig. 4 and 6, the disk attraction lock mechanism of the present embodiment further includes a restoring member 7, wherein the restoring member 7 urges the actuator in the restoring direction. Wherein the return element 7 is preferably a spring. After the force applied to the button 2 is released, the transmission device pushes the button 2 along the return direction through elastic deformation force, and drives the transmission device to drive the bolt 3 to move along the extending direction.
As shown in fig. 4 and 6, one end of the restoring element 7 of the present embodiment abuts against the mounting bracket 6, and the other end of the restoring element 7 abuts against the lateral shaft assembly 51.
As shown in fig. 4 and 6, the disk attraction type lock mechanism of the present embodiment further includes a mounting bracket 6, and the actuator is attached to the mounting bracket 6. In the scheme, the mounting bracket 6 is used as a base body, and other movable parts are mounted on the mounting bracket 6. And finally, installing the magnetic disk adsorption type lock mechanism on a battery pack by using a corresponding fastener, and opening a locking notch on the battery pack body bracket lock tongue 3 corresponding to a locking point.
As shown in fig. 4 and 6, the transmission of the present embodiment includes a telescopic shaft 4 and a link mechanism. As shown in fig. 4 and 5, the telescopic shaft of the present embodiment has a cylindrical structure, the telescopic shaft 4 moves along with the button 2 in the pressing direction, and the telescopic shaft 4 pushes the button 2 in the returning direction.
As shown in fig. 4 and 6, the transmission device of this embodiment further includes a linkage mechanism, which is respectively connected to the telescopic shaft 4 and the latch 3, one end of the linkage mechanism moves along with the telescopic shaft 4 in the pressing direction and the returning direction, and the other end of the linkage mechanism drives the latch 3 to move in the retracting direction and the extending direction. Wherein the linkage mechanism comprises a transverse shaft assembly 51, the transverse shaft assembly 51 is connected with the telescopic shaft 4, and the transverse shaft assembly 51 is limited to move along the pressing direction and the returning direction by the mounting bracket 6. The linkage mechanism further comprises a lower connecting arm 53, the lower connecting arm 53 being rotatably connected to the bolt 3, the bolt 3 being constrained by the mounting bracket 6 to move in the extension and retraction directions. As shown in fig. 4 and 6, the linkage mechanism further includes an upper connecting arm 52, two ends of the upper connecting arm 52 are respectively rotatably connected to the horizontal shaft assembly 51 and the lower connecting arm 53, and the upper connecting arm 52 is rotatably connected to the mounting bracket 6.
As shown in fig. 4 and 6, the lower connecting arm 53 of the present embodiment is connected to the latch tongue 3 through a lower shaft assembly 55. The lower connecting arm 53 serves as the end of the linkage mechanism to drive the latch bolt 3 to reciprocate in the extending direction and the retracting direction.
As shown in fig. 4 and 6, the mounting bracket 6 of the present embodiment is formed of a sheet metal member, and includes an upper slide groove 61 and a lower slide groove 62. Wherein, the upper sliding groove 61 extends along the pressing direction and the returning direction, and both ends of the horizontal shaft component 51 are slidably connected in the upper sliding groove 61. Lower runner 62 extends in the extending direction and the retracting direction, and both ends of lower shaft assembly 55 are slidably coupled to lower runner 62.
As shown in fig. 4 and 6, the disk suction type lock mechanism includes a hollow sleeve 9, wherein one end of the hollow sleeve 9 is connected to the mounting bracket 6, and the other end of the hollow sleeve 9 is connected to the suction cup assembly. As shown in fig. 4 and 6, the hollow sleeve 9 of the present embodiment has a cavity 91 extending in the axial direction, a long groove 92 extending in the axial direction is oppositely disposed on the outer wall of the sleeve, the telescopic shaft 4 is slidably disposed in the cavity 91, and the transverse shaft assembly 51 is slidably disposed in the long groove 92.
As shown in fig. 4 and 6, the restoring element 7 of the present embodiment is sleeved outside the hollow sleeve 9. The return element 7 does not act on the hollow sleeve 9. One end of the restoring element 7 is abutted against the mounting bracket 6, and the other end of the restoring element 7 is abutted against the transverse shaft component 51.
As shown in fig. 4, 5 and 6, the telescopic shaft 4 of the present embodiment may be directly connected to the horizontal shaft assembly 51, and the telescopic shaft 4 drives the horizontal shaft assembly 51 to move. In a specific implementation, the telescopic shaft 4 may be indirectly connected with the transverse shaft assembly 51 by using other connection structures.
As shown in fig. 5, the end of the telescopic shaft 4 of the present embodiment is provided with a shaft coupling hole 41 through which the transverse shaft assembly 51 is inserted. In this embodiment, the telescopic shaft 4 and the transverse shaft assembly 51 may also be indirectly connected by T-shaped pipe grafting.
As shown in fig. 4, the upper connecting arm 52 of this embodiment is provided with a connecting pin 54, and the mounting bracket 6 is provided with a pin hole, and the connecting pin is rotatably connected in the pin hole.
As shown in fig. 4 and 5, the suction cup assembly of the present embodiment includes a suction cup body 11, a pressing hole is formed on the surface of the suction cup body 11, and the button 2 is inserted into the pressing hole. The sucking disc subassembly of this embodiment includes sucking disc support 12, and sucking disc support 12 just wears to be equipped with transmission with 11 fixed connection of sucking disc body, and button 2 is spacing between sucking disc body 11 and sucking disc support 12.
As shown in fig. 4 and 5, the suction cup assembly of the present embodiment further includes a circlip 14, a catch plate 15, and a wave spring 16 interposed between the button 2 and the suction cup holder 12.
As shown in fig. 4, a ball is sandwiched between the telescopic shaft 4 and the button 2, wherein a receiving groove is formed on the telescopic shaft 4 or the button 2, and the ball is sandwiched in the receiving groove of the telescopic shaft 4 or the button 2.
As shown in fig. 4 and 7, the disk suction lock mechanism of the present embodiment further includes a stopper 81, and the stopper 81 is rotatably attached to the mounting bracket 6 by a rotating shaft 82 and blocks or releases the movement of the latch tongue 3 in the extending direction by the rotation. One side of the rotating shaft 82 is limited in axial movement by a latch 85.
In other alternative embodiments, the disk-chucking lock mechanism further includes a stopper 81, and the stopper 81 blocks or releases the movement of the latch tongue 3 in the extending direction by moving.
When the battery package locking, auxiliary assembly adsorbs the battery package and transports and send into corresponding automobile body bracket or charging frame, and spring bolt 3 closes on the locking notch, and what 3 bottoms of spring bolt kept off 81 can receive the locking notch on automobile body bracket or the charging frame and block, produces the upset along keeping off 81 axle centers to make spring bolt 3 stretch out from sucking disc lock support base, insert the locking notch, reach locking battery package purpose.
When the battery package unblock, the auxiliary assembly electro-magnet adsorbs each other earlier with the sucking disc subassembly of disk absorption formula latch mechanism, back electro-magnet middle part stretches out unblock ejector pin part, push up 2 of the button of the disk absorption formula latch mechanism that will correspond, pull out back auxiliary assembly with spring bolt 3 from the locking notch through transmission and pull out the battery package, wherein when spring bolt 3 left the locking notch, keep off 81 and reset to the primary position again, reach and block spring bolt 3 and stretch out the purpose, make the removal of battery package on auxiliary assembly not influenced.
As shown in fig. 4 and 7, the stopper 81 of the present embodiment is provided with a torsion spring 83, and the torsion spring 83 presses the stopper 81, so that the stopper 81 blocks the movement of the latch 3 in the extending direction.
As shown in fig. 4, the latch bolt 3 of this embodiment is provided with a magnetic steel 57. The bolt 3 has an opening for avoiding the mounting bracket 6. The side of spring bolt 3 has the holding groove for holding lubricating medium.
The embodiment also discloses a battery pack, which comprises a disk adsorption type lock mechanism and a battery pack body, wherein the disk adsorption type lock mechanism is connected to the battery pack body.
The utility model discloses a complicated structure of connecting rod has been left out to disk absorption formula latch mechanism, and locking, unblock success rate can reach 100% (10000 standards). And the mechanism integration level is high, long service life (100000-time structural part is not damaged), and the unlocking and locking principle is simple and easy to operate.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (25)
1. A disk attraction lock mechanism, comprising:
a suction cup assembly;
the button is movable in the sucker component along a pressing direction and a restoring direction opposite to the pressing direction;
a latch bolt movable in a retraction direction and an extension direction opposite to the retraction direction;
one end of the transmission device moves along the pressing direction along with the button, and the other end of the transmission device drives the lock tongue to move along the retracting direction.
2. The disk chucking lock mechanism of claim 1, further comprising a return element, wherein,
the restoring element pushes the transmission device along the restoring direction;
the transmission device pushes the button along the return direction and drives the lock tongue to move along the extending direction.
3. The disc attraction lock mechanism of claim 2 wherein said return member is a spring.
4. The disc drive latch mechanism of claim 2 further comprising a mounting bracket, wherein the actuator is coupled to the mounting bracket.
5. The disc attraction lock mechanism of claim 4 wherein said actuator comprises:
the telescopic shaft moves along the pressing direction along with the button and pushes the button along the return direction;
and the linkage mechanism is respectively connected with the telescopic shaft and the lock tongue, one end of the linkage mechanism moves along with the telescopic shaft in the pressing direction and the returning direction, and the other end of the linkage mechanism drives the lock tongue to move in the retracting direction and the extending direction correspondingly.
6. The disc attraction lock mechanism of claim 5 wherein said linkage comprises:
a cross shaft assembly coupled to the telescoping shaft, the cross shaft assembly being constrained by the mounting bracket to move in the pressing direction and the return direction;
a lower link arm rotatably connected to the locking bolt, the locking bolt being constrained by the mounting bracket to move in the extension and retraction directions;
and the two ends of the upper connecting arm are respectively connected with the cross shaft component and the lower connecting arm in a rotating manner, and the upper connecting arm is rotatably connected with the mounting bracket.
7. The disc attraction lock mechanism of claim 6, wherein one end of the return element abuts the mounting bracket and the other end of the return element abuts the cross bar assembly.
8. The disc attraction lock mechanism of claim 6 wherein the lower link arm is connected to the latch tongue by a lower shaft assembly.
9. The disc attraction lock mechanism of claim 8 wherein said mounting bracket comprises:
the upper sliding groove extends along the pressing direction and the restoring direction, and two ends of the transverse shaft assembly are connected into the upper sliding groove in a sliding mode;
and the lower sliding groove extends along the extending direction and the retracting direction, and two ends of the lower shaft assembly are connected in the lower sliding groove in a sliding manner.
10. The disc attraction lock mechanism of claim 6 wherein said disc attraction lock mechanism includes a hollow sleeve, wherein,
one end of the hollow sleeve is connected to the mounting bracket, and the other end of the hollow sleeve is connected to the sucker component;
the telescopic shaft is arranged in the cavity in a sliding mode, and the transverse shaft assembly penetrates through the long groove in a sliding mode.
11. The disc attraction lock mechanism of claim 10, wherein the return element is disposed around the hollow sleeve, one end of the return element abutting the mounting bracket and the other end of the return element abutting the cross-shaft assembly.
12. The disc attraction lock mechanism of claim 6 wherein said extension shaft is directly or indirectly connected to said cross shaft assembly and wherein said extension shaft drives said cross shaft assembly in motion.
13. The disc attraction lock mechanism of claim 12 wherein the end of the shaft is provided with a shaft attachment hole and the cross shaft assembly extends through the shaft attachment hole.
14. The disc attraction lock mechanism of claim 12 wherein said telescoping shaft and said cross shaft assembly are grafted by a T-tube.
15. The disc attraction lock mechanism of claim 6, wherein the upper link arm includes a connecting pin, and wherein the mounting bracket includes a pin hole, the connecting pin being pivotally connected to the pin hole.
16. The disc attraction lock mechanism of claim 5 wherein a ball is sandwiched between the shaft and the button, wherein a receiving recess is formed in either the shaft or the button, and wherein the ball is sandwiched within the receiving recess of either the shaft or the button.
17. The disc attraction lock mechanism of claim 1 wherein said suction cup assembly comprises:
the surface of the sucker body is provided with a pressing hole, and the button is arranged in the pressing hole in a penetrating mode;
the sucker support is fixedly connected with the sucker body and penetrates through the transmission device, and the button is limited between the sucker body and the sucker support.
18. The disc attraction lock mechanism of claim 17 wherein said suction cup assembly includes a circlip, a catch plate and a wave spring sandwiched between said button and said suction cup support.
19. The disc-chucking lock mechanism as recited in claim 1 further comprising a stop that moves to block or release movement of said latch bolt in said extension direction.
20. The disc-chucking lock mechanism as recited in claim 4 further comprising a catch pivotally attached to said mounting bracket and configured to pivot to block or release movement of said latch bolt in said extension direction.
21. The disc drive latch mechanism of claim 20 wherein the catch has a torsion spring disposed thereon, the torsion spring urging the catch to cause the catch to block movement of the latch bolt in the extension direction.
22. The disc attraction lock mechanism of claim 1 wherein the locking tongue is provided with a magnetic steel.
23. The disc attraction lock mechanism of claim 4 wherein the locking tongue has an opening for access to the mounting bracket.
24. The disc attraction lock mechanism of claim 1 wherein the side of the locking tongue has a receiving groove for receiving a lubricating medium.
25. A battery pack comprising the disk-chucking lock mechanism of any of claims 1-24 and a battery pack body to which the disk-chucking lock mechanism is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536386.2U CN210349930U (en) | 2019-09-16 | 2019-09-16 | Disk adsorption type lock mechanism and battery pack comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536386.2U CN210349930U (en) | 2019-09-16 | 2019-09-16 | Disk adsorption type lock mechanism and battery pack comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210349930U true CN210349930U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536386.2U Active CN210349930U (en) | 2019-09-16 | 2019-09-16 | Disk adsorption type lock mechanism and battery pack comprising same |
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| CN (1) | CN210349930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022117055A1 (en) * | 2020-12-02 | 2022-06-09 | 奥动新能源汽车科技有限公司 | Limiting member for battery pack, positioning assembly, battery pack, battery pack assembly, and electric vehicle |
-
2019
- 2019-09-16 CN CN201921536386.2U patent/CN210349930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022117055A1 (en) * | 2020-12-02 | 2022-06-09 | 奥动新能源汽车科技有限公司 | Limiting member for battery pack, positioning assembly, battery pack, battery pack assembly, and electric vehicle |
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