CN219706660U - Structure for quick-changing and unlocking of battery pack - Google Patents
Structure for quick-changing and unlocking of battery pack Download PDFInfo
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- CN219706660U CN219706660U CN202320451634.3U CN202320451634U CN219706660U CN 219706660 U CN219706660 U CN 219706660U CN 202320451634 U CN202320451634 U CN 202320451634U CN 219706660 U CN219706660 U CN 219706660U
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- unlocking
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- 238000003825 pressing Methods 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model provides a structure for quick-changing unlocking of a battery pack, which relates to the technical field of locks, and is used for unlocking two locks arranged on a supporting body at intervals, and comprises the following components: the push-pull piece is slidably positioned between the two locks; the two interlocking parts are arranged between the supporting body and the two locks in a sliding manner and are positioned on two sides of the push-pull part, the two interlocking parts are respectively connected with driving rods of the two locks, and the sliding of the push-pull part can drive the two interlocking parts to slide in the directions away from each other at the same time so as to push the two driving rods to unlock the two locks. When the push-pull piece is slid, the push-pull piece can drive the two linkage pieces to slide in the direction away from each other simultaneously so as to push the two driving rods to unlock the two locks, the operation is convenient, and the simultaneous unlocking of the two locks can be completed only by the push-pull piece and the two linkage pieces in the unlocking process, so that the structure is simple and reliable.
Description
Technical Field
The utility model belongs to the technical field of locks, and particularly relates to a structure for quick-changing and unlocking of a battery pack.
Background
The lithium ion power battery is widely applied to the field of new energy pure electric vehicles and hybrid new energy vehicles. At present, in the unlocking process of most battery packs, as the locks on the left side and the right side of the sliding rail assembly have no linkage relationship, the locks between the battery packs and the sliding rail assemblies of the battery packs need to be opened or closed respectively, and the operation is complex.
Disclosure of Invention
The utility model aims to provide a structure for quick-changing unlocking of a battery pack, aiming at the defects of the prior art, so as to solve the problems that in the unlocking process of most battery packs, as the left lockset and the right lockset on a sliding rail assembly have no linkage relation, the lockset between the battery pack and the sliding rail assembly of the battery pack needs to be opened or closed respectively, and the operation is complex.
In order to achieve the above object, the present utility model provides a structure for quick-change unlocking of a battery pack, for unlocking two locks arranged on a carrier at intervals, the structure comprising:
the push-pull piece is slidably positioned between the two locks;
the sliding of the push-pull piece can drive the two linkage pieces to slide in the direction away from each other at the same time so as to push the two driving rods to unlock the two locks.
Preferably, the middle parts of the two edge walls of the push-pull piece are respectively provided with a concave part, the two inner edge walls of the concave part incline towards the direction away from each other, and when one ends of the two opposite linkage pieces are respectively positioned in the two concave parts, the two locks are in a locking state.
Preferably, the carrier is used for bearing a battery pack, two stopping pieces are arranged on the bottom surface of the battery pack at intervals, and when the battery pack slides on the carrier, the two stopping pieces can be respectively connected in the lock catches of the two locks.
Preferably, the sliding device further comprises a first limiting body, wherein the first limiting body is fixedly connected to the supporting body and located between the two linkage pieces, a first oblong hole is formed in the surface of the sliding piece located between the two concave portions, and the first limiting body is in sliding connection with the inner side wall of the first oblong hole.
Preferably, the sliding device further comprises a pressing plate and a second limiting body, wherein the pressing plate is fixedly connected to the first limiting body, a second oblong hole is formed in the surface of the pressing plate, the second limiting body is fixedly connected to the surface of the push-pull piece, and the second limiting body is in sliding connection with the inner side wall of the second oblong hole.
Preferably, the other end of the push-pull member is bent.
Preferably, the sliding device further comprises two third limiting bodies, wherein the two third limiting bodies are fixedly connected to the supporting body and located on two sides of the push-pull piece, third oblong holes are respectively formed in the surfaces of the two linkage pieces, and the two third limiting bodies are respectively connected with the inner side walls of the two third oblong holes in a sliding mode.
Preferably, one end surfaces of the two linkage pieces, which are far away from each other, are respectively provided with a connecting hole, and the end parts of the two driving rods are respectively connected in the two connecting holes.
Preferably, the bottom of the battery pack is provided with a through groove, and the width of the through groove is larger than the distance between the two side walls of the lock, which are mutually far away.
Preferably, the locks are impact locks, and the models of the two locks are wg1642340013 and wg1642340012 respectively.
The utility model provides a structure for quick-changing and unlocking of a battery pack, which has the beneficial effects that: the push-pull piece of this structure is located between two locks with sliding, and two interlocking pieces are connected with the actuating lever of two locks respectively, and when sliding the push-pull piece, the push-pull piece can drive two interlocking pieces simultaneously and slide to the direction that keeps away from each other to promote two the actuating lever makes two the tool to lock unblock, convenient operation, in the unblock in-process, only need just can accomplish the unblock when two locks through push-pull piece and two interlocking pieces, simple structure, reliable.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 is a schematic perspective view illustrating a structure for quick-change unlocking of a battery pack in an unlocked state according to an embodiment of the present utility model;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1 at A;
fig. 3 is a schematic perspective view illustrating a structure for quick-change unlocking of a battery pack according to an embodiment of the present utility model with a pressing plate removed;
FIG. 4 shows an enlarged schematic view of the structure of FIG. 3 at B;
fig. 5 is a schematic perspective view showing a structure for quick-change unlocking of a battery pack according to an embodiment of the present utility model when a lock is removed;
FIG. 6 shows an enlarged schematic view of the structure of FIG. 5 at C;
fig. 7 is a schematic view showing a structure of a stopper for a quick-change unlocking structure of a battery pack according to an embodiment of the present utility model;
fig. 8 is a schematic perspective view showing a structure for quick-change unlocking of a battery pack in a locked state according to an embodiment of the present utility model;
FIG. 9 shows a schematic diagram of a lock structure for a quick-change unlocking of a battery pack according to an embodiment of the present utility model;
fig. 10 is a schematic view showing a push-pull member structure for a quick-change unlocking structure of a battery pack according to an embodiment of the present utility model;
fig. 11 is a schematic view showing a structure of a pressing plate for a structure of quick-change unlocking of a battery pack according to an embodiment of the present utility model;
fig. 12 is a schematic view showing a structure of a link for quick-change unlocking of a battery pack according to an embodiment of the present utility model.
Comparison of the drawings:
1. a carrier; 2. a lock; 3. a battery pack; 4. a stopper; 5. a push-pull member; 6. a linkage member; 7. a first limiting body; 8. a first oblong hole; 9. a pressing plate; 10. the second limiting body; 11. a second oblong hole; 12. a third limit body; 13. a third oblong hole; 14. a connection hole; 15. a through groove; 16. a recessed portion; 17. a long round groove.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1 to 6, the present utility model provides a structure for quick-change unlocking of a battery pack, for unlocking two locks 2 provided at intervals on a carrier 1, the structure comprising:
a push-pull member 5 slidably positioned between the two locks 2;
the two interlocking parts 6 are arranged between the supporting body 1 and the two locks 2 in a sliding manner and positioned on two sides of the push-pull part 5, the two interlocking parts 6 are respectively connected with driving rods of the two locks 2, and the sliding of the push-pull part 5 can simultaneously drive the two interlocking parts 6 to slide in a direction away from each other so as to push the two driving rods to unlock the two locks 2.
Specifically, in order to solve the problem that in the unlocking process of most battery packs, as the locks on the left side and the right side of the sliding rail assembly are not in linkage relation, the battery packs and the locks between the sliding rail assemblies of the battery packs are required to be opened or closed respectively, and the operation is complex, the utility model provides a structure for quickly changing and unlocking the battery packs, wherein a push-pull piece 5 of the structure is slidably positioned between two locks 2, two linkage pieces 6 are respectively connected with driving rods of the two locks 2, and when the push-pull piece 5 is slid, the push-pull piece 5 can simultaneously drive the two linkage pieces 6 to slide in the direction away from each other so as to push the two driving rods to unlock the two locks 2.
As shown in fig. 3, 4 and 10, preferably, the middle parts of two edges of the push-pull member 5 are respectively provided with a concave portion 16, and two edges of the inside of the concave portion 16 incline in a direction away from each other, and when opposite ends of the two linkage members 6 are respectively located in the two concave portions 16, the two locks 2 are in a locking state.
Specifically, when the push-pull member 5 is pulled, the opposite ends of the two linkage members 6 can slide out of the two concave portions 16 respectively, and at this time, the two linkage members 6 slide in the directions away from each other to push the two driving rods to unlock the two locks 2, so that the operation is convenient.
Preferably, two edge walls of one end of the push-pull member 5, which is close to the inner side of the carrier 1, are respectively provided with a first end plane, a first inclined plane is formed at a transition position between the concave portion 16 of each side and the first end plane, one end of the two linkage rods 6, which is opposite, is respectively provided with a second end plane, and when the two first end planes are attached to the two second end planes, the two locks 2 are in an unlocking state.
Preferably, the second end plane is provided with a second inclined plane having the same inclination angle as the first inclined plane.
As shown in fig. 7 and 8, preferably, the carrier 1 is used for carrying the battery pack 3, two stoppers 4 are disposed on the bottom surface of the battery pack 3 at intervals, and when the battery pack 3 slides on the carrier 1, the two stoppers 4 can be respectively connected in the lock catches of the two locks 2.
Specifically, when the battery pack 3 needs to be locked, only the battery pack 3 needs to be pushed on the carrier 1 to reach a designated position, the two stopping members 4 are respectively connected in the lock catches of the two locks 2, and then the push-pull member 5 is pushed to enable the opposite ends of the two linkage members 6 to slide into the two concave portions 16 respectively, at this time, the two locks 2 are in a locking state, and the locking of the battery pack 3 is completed.
As shown in fig. 3, 4 and 10, preferably, the structure further includes a first limiting body 7, where the first limiting body 7 is fixedly connected to the carrier 1 and located between the two linkage members 6, a first oblong hole 8 is disposed between the two concave portions 16 on the surface of the push-pull member 5, and the first limiting body 7 is slidably connected with the inner side wall of the first oblong hole 8.
Specifically, the first limiting body 7 is matched with the first oblong hole 8 and is used for limiting the sliding of the push-pull piece 5.
As shown in fig. 2, 3 and 11, preferably, the structure further comprises a pressing plate 9 and a second limiting body 10, wherein the pressing plate 9 is fixedly connected to the first limiting body 7, a second oblong hole 11 is formed in the surface of the pressing plate 9, the second limiting body 10 is fixedly connected to the surface of the push-pull piece 5, and the second limiting body 10 is slidably connected with the inner side wall of the second oblong hole 11.
Specifically, the clamp plate 9 presses in the top of push-and-pull piece 5, and clamp plate 9 is used for avoiding first slotted hole 8 on the push-and-pull piece 5 to break away from first spacing body 7, and the cooperation of second spacing body 10 and second slotted hole 11 also is used for playing the limiting displacement to the slip of push-and-pull piece 5, simultaneously, first spacing body 7 and second spacing body 10 respectively with the cooperation of first slotted hole 8 and second slotted hole 11, can avoid pushing away the rotation of pull piece 5.
Preferably, the quantity of first spacing body 7 is three, and one of them first spacing body 7 and the inside wall sliding connection of first slotted hole 8, two other first spacing 7 are located one of them first spacing body 7 both sides, and three first spacing body 7 is triangle-shaped and distributes, and the top of three first spacing body 7 all is equipped with the screw hole, is triangle-shaped and distributes on the clamp plate 9 and has three mounting hole, and three bolt runs through three mounting hole respectively to with three screw hole threaded connection respectively.
Specifically, three first limiting bodies 7 are used for fixing the pressing plate 9.
Preferably, the two edge walls of the pressing plate 9 are respectively provided with turned edges.
Specifically, it is used to strengthen the strength of the pressing plate 9.
Preferably, the other end of the push-pull member 5 is bent.
Specifically, the push-pull member 5 is conveniently operated to slide on the carrier 1.
As shown in fig. 3, 4 and 12, the sliding device preferably further comprises two third limiting bodies 12, wherein the two third limiting bodies 12 are fixedly connected to the carrier 1 and located at two sides of the push-pull member 5, the surfaces of the two linkage members 6 are respectively provided with a third oblong hole 13, and the two third limiting bodies 12 are respectively connected with the inner side walls of the two third oblong holes 13 in a sliding manner.
Specifically, the third limiting body 12 is matched with the third oblong hole 13 and is used for limiting the sliding of the linkage member 6.
Preferably, the end surfaces of the two linkage members 6, which are far away from each other, are respectively provided with a connecting hole 14, and the end parts of the two driving rods are respectively connected in the two connecting holes 14.
Specifically, the ends of the two driving rods can be inserted into the two connecting holes 14, respectively.
Preferably, the carrier 1 is provided with two long round grooves 17 below the two locks 2, and the ends of the two driving rods are respectively and slidably connected in the two long round grooves 17.
Preferably, the bottom of the battery pack 3 is provided with a through groove 15, and the width of the through groove 15 is larger than the distance between the side walls of the two locks 3, which are far away from each other.
In particular, the lock 3 is prevented from limiting the sliding of the battery pack 3 on the carrier 1.
As shown in fig. 9, the locks 3 are preferably strike locks, and the models of the two locks 3 are wg1642340013 and wg1642340012, respectively.
Specifically, the lock 3 is an existing impact lock, when the battery pack 3 slides on the carrier 1, the two stoppers 4 can respectively strike in the catches of the two impact locks, and in the locking process, the locking is very convenient.
In summary, when the structure of quick-change unlocking of the battery pack is implemented, when the push-pull piece 5 is pulled, one ends of the two opposite linkage pieces 6 can slide out of the two concave parts 16 respectively, at this time, the two linkage pieces 6 slide in the directions away from each other to push the two driving rods to unlock the two locks 2, the operation is convenient, and in the unlocking process, the simultaneous unlocking of the two locks 2 can be completed only through the push-pull piece 5 and the two linkage pieces 6, so that the structure is simple and reliable.
Through a large amount of experimental verification, adopt the technical scheme of this patent, the structure of battery package quick change unblock in the past is lower, and life is longer for this battery package quick change unblock's structure manufacturing cost.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. A structure for battery package quick change unblock for unblock interval sets up two tool to lock on the supporting body, its characterized in that, this structure includes:
the push-pull piece is slidably positioned between the two locks;
the sliding of the push-pull piece can drive the two linkage pieces to slide in the direction away from each other at the same time so as to push the two driving rods to unlock the two locks.
2. The structure for quick-change unlocking of a battery pack according to claim 1, wherein the middle parts of the two edge walls of the push-pull member are respectively provided with a concave part, the two inner edge walls of the concave part incline in the directions away from each other, and when the opposite ends of the two linkage members are respectively positioned in the two concave parts, the two locks are in a locking state.
3. The structure for quick-change unlocking of a battery pack according to claim 1, wherein the carrier is used for carrying the battery pack, two stoppers are arranged on the bottom surface of the battery pack at intervals, and when the battery pack slides on the carrier, the two stoppers can be respectively connected in the lock catches of the two locks.
4. The structure for quick-change unlocking of a battery pack according to claim 2, further comprising a first limiting body, wherein the first limiting body is fixedly connected to the supporting body and located between the two linkage members, a first oblong hole is formed in the surface of the push-pull member located between the two concave portions, and the first limiting body is slidably connected with the inner side wall of the first oblong hole.
5. The structure for quick-change unlocking of a battery pack according to claim 4, further comprising a pressing plate and a second limiting body, wherein the pressing plate is fixedly connected to the first limiting body, a second oblong hole is formed in the surface of the pressing plate, the second limiting body is fixedly connected to the surface of the push-pull member, and the second limiting body is slidably connected with the inner side wall of the second oblong hole.
6. The structure for quick-change unlocking of a battery pack according to claim 2, wherein the other end of the push-pull member is bent.
7. The structure for quick-change unlocking of a battery pack according to claim 1, further comprising two third limiting bodies, wherein the two third limiting bodies are fixedly connected to the supporting body and located on two sides of the push-pull member, third oblong holes are respectively formed in the surfaces of the two linkage members, and the two third limiting bodies are respectively connected with the inner side walls of the two third oblong holes in a sliding mode.
8. The structure for quick-change unlocking of a battery pack according to claim 1, wherein the end faces of the two linkage members, which are far away from each other, are respectively provided with a connecting hole, and the end parts of the two driving rods are respectively connected in the two connecting holes.
9. A structure for quick-change unlocking of a battery pack according to claim 3, wherein a through groove is formed in the bottom of the battery pack, and the width of the through groove is larger than the distance between the side walls of the two locks, which are far away from each other.
10. The structure for quick change unlocking of a battery pack according to claim 1, wherein the locks are bump locks, and the types of the two locks are wg1642340013 and wg1642340012, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451634.3U CN219706660U (en) | 2023-03-10 | 2023-03-10 | Structure for quick-changing and unlocking of battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451634.3U CN219706660U (en) | 2023-03-10 | 2023-03-10 | Structure for quick-changing and unlocking of battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706660U true CN219706660U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451634.3U Active CN219706660U (en) | 2023-03-10 | 2023-03-10 | Structure for quick-changing and unlocking of battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706660U (en) |
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2023
- 2023-03-10 CN CN202320451634.3U patent/CN219706660U/en active Active
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