CN210126603U - Battery lock device capable of lifting battery - Google Patents
Battery lock device capable of lifting battery Download PDFInfo
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- CN210126603U CN210126603U CN201920694306.XU CN201920694306U CN210126603U CN 210126603 U CN210126603 U CN 210126603U CN 201920694306 U CN201920694306 U CN 201920694306U CN 210126603 U CN210126603 U CN 210126603U
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- battery
- lock
- spring
- engaging portion
- axis
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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 can lifting battery lock device of battery, it includes body, latch fitting, elasticity top support piece and lock core. The locking piece can be arranged on the body in a sliding manner; the elastic supporting piece is arranged on the body and can slide between a first position and a second position, and the elastic supporting piece can be mutually clamped with the locking piece; the lock core is rotationally arranged on the body; when the lock core is unlocked, the elastic top supporting piece can return to the first position from the second position and lift the battery device in the displacement process, so that the battery device is easy to take down.
Description
Technical Field
The utility model relates to a battery lock, especially a battery lock device that can lifting battery.
Background
In order to achieve the anti-theft effect of the battery, most of the existing electric vehicles or electric bicycles are provided with a battery lock, so that the battery can be locked on the frame to prevent theft, and the battery is often arranged on the lower tube, so that the inconvenience of taking the battery due to the limitation of the upper tube is caused when the battery is taken and replaced, and the battery lock is often matched with the lifting mechanism to be arranged on the frame.
However, the conventional battery lock and the lifting mechanism are separately provided, which results in high manufacturing cost, complicated components and space for improvement.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a can lift battery lock device of battery, its lock solid structure all sets up at electric bicycle's body and interlock each other with the lifting structure to can lift battery device in step when the unblock, make it easily take off, simple structure, low in manufacturing cost.
In order to achieve the above objects, in one embodiment of the present invention, a battery lock device capable of lifting a battery is provided, which includes a body, a locking member, an elastic top support member, and a lock core, wherein the body has a receiving groove, a first axis, and a second axis not parallel to the first axis; the locking piece can be arranged in the containing groove in a sliding mode along the first axis; the elastic supporting piece is arranged in the accommodating groove and can slide between a first position and a second position along a second axis, and the elastic supporting piece can be mutually clamped with the locking piece; the lock core is rotatably arranged in the body; when the elastic top supporting piece is at the first position, the battery device is not locked by the locking piece, when the elastic top supporting piece is pressed by the battery device, the elastic top supporting piece displaces the second position, so that the locking piece is clamped in the battery device, when the lock core is unlocked, the elastic top supporting piece can return to the first position from the second position, and the battery device is lifted in the displacement process.
In another embodiment, the first axis is perpendicular to the second axis, and the center line of the lock cylinder is parallel to the second axis.
In another embodiment, the locking member has a first engaging portion and a second engaging portion, the elastic supporting member has a third engaging portion and a fourth engaging portion, the first engaging portion and the third engaging portion are engaged with each other in a first axial direction at a first position, and the second engaging portion and the fourth engaging portion are engaged with each other in a direction parallel to a second axial direction at a second position.
In another embodiment, the first engaging portion, the second engaging portion, the third engaging portion and the fourth engaging portion are planar.
In another embodiment, a support surface is disposed between the third engaging portion and the fourth engaging portion, and the third engaging portion is perpendicular to the support surface, so that the support surface is located below the locking element when in the first position.
In another embodiment, the locking piece is provided with a locking rod protruding from the first clamping part, a first spring is arranged between the locking piece and the body, and a second spring is arranged between the elastic supporting piece and the body; one end of the containing groove on the first axis is provided with a clamping hole, so that the lock rod is exposed out of the clamping hole and is clamped and fixed on the battery device.
In another embodiment, one side of the accommodating groove is provided with a guide groove which is open to the outside, the elastic supporting piece is provided with a sliding part and a supporting part which is connected with the sliding part, the sliding part is arranged on the accommodating groove, and the supporting part is exposed out of the guide groove.
In another embodiment, the top holding part has a mounting hole for mounting the third spring, one end of the mounting hole is provided with a top block, the other end is provided with a bottom cover, and two ends of the third spring respectively support against the top block and the bottom cover.
In another embodiment, the lock further comprises a driven member disposed between the lock core and the locking member, wherein the driven member rotates with the lock core to drive the locking member to slide in the accommodating groove.
In another embodiment, one side of the locking member has a driving groove, the driving groove is located on the back of the second locking portion, and the driven member is provided with a strip-shaped eccentric block corresponding to the driving groove.
In another embodiment, the lock core holder comprises a lock core seat fixed on the body for accommodating the lock core; the end part of the top block is in a semi-sphere shape; the lock rod is in a truncated cone shape; the end part of the lock rod, which is far away from the locking piece, is provided with a first spring hole to accommodate a first spring; the elastic supporting piece is provided with a second spring hole, the body is provided with a positioning column in the containing groove, one end of the second spring is arranged in the second spring hole, and the other end of the second spring is arranged in the positioning column.
Therefore, the utility model discloses in the unblock process, can unblock battery device promptly in step and reset through elasticity top support piece, follow frame lifting battery device to take out battery device, considerable facility in the use. Furthermore, the utility model discloses a lock solid structure and lifting structure all set up at the body and interlock each other, and need not set up respectively, the cost is reduced effectively.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic top perspective view of the present invention showing the elastic top support in the first position.
Fig. 4 is a schematic side perspective view of the present invention, showing the elastic top support in the first position.
Fig. 5 is a schematic top perspective view of the present invention, showing the elastic supporting member moving toward the second position by an external force.
Fig. 6 is another perspective view of the present invention, showing the elastic supporting member at the second position and the locking rod in a protruding state.
Fig. 7 is a schematic side perspective view of fig. 6 according to the present invention.
Fig. 8 is a schematic view of an actual usage state of the present invention, showing an action state of the battery device mounted on the frame.
Fig. 9 is a schematic view showing a state where the battery device of fig. 8 has been locked to the vehicle body frame.
Fig. 10 is a schematic view of the unlocking state of the present invention, showing that the battery device is lifted synchronously during unlocking.
Fig. 11 is a schematic view showing the eccentric mass of fig. 10 in a yaw state.
Detailed Description
For convenience of explanation, the central idea of the present invention described in the above summary of the invention is expressed by specific embodiments. It is stated in advance that the various objects of the embodiments are drawn to scale as appropriate for the illustrations and not to scale as actual components.
Referring to fig. 1 to 11, a battery lock device 100 capable of lifting a battery according to the present invention is disposed on a frame 1 (for example, a down tube of an electric bicycle) for locking a battery device 2 to prevent theft, wherein the battery lock device 100 includes a body 10, a locking member 20, an elastic supporting member 30 and a lock core 40.
The body 10 has a containing groove 11, a first axis L1 and a second axis L2, the first axis L1 is perpendicular to the second axis L2, wherein the first axis L1 is disposed in the radial direction of the body 10, the second axis L2 is disposed in the longitudinal direction of the body 10, the containing groove 11 is provided with a locking hole 12 at one end of the first axis L1, and one side of the containing groove 11 is provided with a guide groove 13 which is open to the outside.
The elastic supporting member 30 is disposed in the receiving slot 11 and can slide along the second axis L2 between the first position and the second position, and the elastic supporting member 30 can be engaged with the locking member 20. The elastic supporting member 30 has a third engaging portion 31 and a fourth engaging portion 32, which are vertically disposed, the third engaging portion 31 and the fourth engaging portion 32 are respectively a plane, an abutting surface 33 is disposed between the third engaging portion 31 and the fourth engaging portion 32, the third engaging portion 31 and the abutting surface 33 are vertically disposed, and when the elastic supporting member is at the first position, the abutting surface 33 is located below the locking member 20.
The elastic supporting member 30 has a sliding portion 34 and a supporting portion 35 connected to the sliding portion 34, the sliding portion 34 is disposed in the accommodating groove 11, and the supporting portion 35 is exposed to the guide groove 13. In the embodiment of the present invention, the outer dimension of the sliding portion 34 is larger than the outer dimension of the supporting portion 35, the second spring 36 is disposed between the sliding portion 34 of the elastic supporting member 30 and the body 10, and the supporting portion 35 has a mounting hole 351 for mounting the third spring 37, the end of the mounting hole 351 is provided with a top block 38 with a semi-spherical end, the other end of the mounting hole is provided with a bottom cover 39, and the two ends of the third spring 37 are respectively supported on the top block 38 and the bottom cover 39. In addition, the elastic supporting member 30 has a second spring hole 361, the main body 10 has a positioning post 362 on the accommodating slot 11, one end of the second spring 36 is disposed in the second spring hole 361, and the other end is disposed in the positioning post 362, so that the second spring 36 is effectively positioned.
The lock core 40 is rotatably disposed in the body 10, wherein, the utility model discloses a lock core seat 41, it sets firmly in the body 10 for the holding lock core 40, when the body 10 is installed behind the frame 1, only the lock core 40 end edge exposes at the frame 1. The center line of the lock cylinder 40 is parallel to the second axis L2.
The utility model discloses in, still include follower 42, it sets up between lock heart 40 and latch fitting 20, and follower 42 further corresponds the drive groove 25 of latch fitting 20 and is equipped with long banding eccentric block 421 for follower 42 rotates along with lock heart 40 and drives latch fitting 20 and hold the displacement in groove 11, then has fixed part 422 to connect the end hole 40a of locating lock heart 40 at the eccentric block 421 that deviates from follower 42. The lock core 40 has a key hole 43 arranged in the same direction as the eccentric block 421 for inserting the key 3 to drive and rotate the lock core 40 between the first operating position and the second operating position. As shown in fig. 1 and 3, the eccentric mass 421 is upright in the catch groove 25 in the first operation position, and as shown in fig. 11, the eccentric mass 421 is horizontally swung in the catch groove 25 in the second operation position.
Fig. 3 to 7 are schematic diagrams illustrating the operation principle of the present invention. Fig. 3 and 4 show that when the elastic supporting member 30 is at the first position, the elastic supporting member 30 is closer to the lock core 40, the lock 20 is supported by the first spring 21 to be normally oriented toward the direction of the slot 12, the elastic supporting member 30 is supported by the second spring 36 to be normally oriented toward the lock 20, and the first engaging portion 22 and the third engaging portion 31 are engaged with each other along the first axis L1, such that the lock lever 24 is not exposed out of the slot 12, and at this position, the lock core 40 is at the first operating position. As shown in fig. 5 and fig. 6, when the elastic supporting member 30 is pressed by an external force (e.g. pressed by an object to be locked), the elastic supporting member moves from the first position to the second position, i.e. slides inward relative to the body 10, so that the first engaging portion 22 and the third engaging portion 31 are separated from each other, the locking member 20 is pushed by the elastic force of the first spring 21 to enable the locking rod 24 to protrude from the engaging hole 12 for engaging the object to be locked, and in the second position, the second engaging portion 23 and the fourth engaging portion 32 are engaged in the direction of the second axis L2 to keep the elastic supporting member 30 retracted; on the contrary, when the lock core 40 is unlocked, the locking element 20 can be driven to retract and reset, so that the elastic supporting member 30 can reset along the guiding groove 13 and lift the object to be locked, thereby achieving the purpose of unlocking and lifting the object to be locked at the same time.
As shown in fig. 8 to 11, the operation of the locking, unlocking and lifting battery device 2 according to the present invention is schematically illustrated. When the battery device 2 is installed in the vehicle frame 1, the elastic supporting member 30 can be pressed by the abutting edge 2a on one side of the battery device 2 to slide inward, so that the lock rod 24 protrudes in a linking manner and is clamped in the lock hole 2b of the battery device 2 after the battery device 2 is adapted to the vehicle frame 1, thereby realizing the locking and anti-theft functions. The top block 38 can effectively abut against the battery device 2 due to the elasticity, so that the battery device 2 is stably locked. The utility model discloses when locking battery device 2, need not rotate key 3, as long as utilize battery device 2 to pack into frame 1 in the same place, can utilize battery lock device 100 to lock automatically, fairly in the use fast and convenient.
As shown in fig. 10 and 11, when the battery device 2 is to be taken out of the vehicle frame 1, the lock key 3 is utilized to unlock, the lock core 40 is driven to rotate, the elastic supporting member 30 returns to the first position from the second position, and in the process, the battery device 2 is gradually lifted to move out of the vehicle frame 1, so that the battery device 2 is easily taken out, and then, the lock key 3 is unlocked due to the unlocking of the eccentric block 421, so that the eccentric block 421 is in a yaw shape, and the user can rotate the lock key 3 back at this time, so that the lock core 40 rotates back to the first operation position shown in fig. 1 for the next loading operation of the battery device 2.
Therefore, the utility model discloses in the unblock process, can unlock battery device 2 in step promptly to reset through elasticity top support piece 30, make from frame 1 lifting battery device 2, so that take out battery device 2.
Furthermore, the utility model discloses a lock solid structure and lifting structure all locate body 10 and interlock each other, and do not need to set up respectively, the cost is reduced effectively.
In addition, the utility model discloses when locking, need not rotate key 3, can lock automatically promptly, it is fairly convenient in the use.
While the invention has been described in terms of a preferred embodiment, it will be apparent to those skilled in the art that various changes can be made without departing from the spirit and scope of the invention. The above examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All modifications or changes that do not violate the spirit of the present invention belong to the claims of the present invention.
Reference numerals
The battery device 2 abuts against the rim 2a
The containing groove 11 is provided with a clamping hole 12
The first spring 21 and the first engaging portion 22
The first spring hole 26 of the driving groove 25
The third engaging portion 31 of the elastic supporting member 30
The fourth detent 32 abuts against the surface 33
Sliding part 34 abutting part 35
Mounting hole 351 second spring 36
The lock cylinder base 41 follower 42
First axis L1 of key 3
Second axis L2
Claims (11)
1. A battery lock apparatus capable of lifting a battery, comprising:
the body is provided with a containing groove, a first axis and a second axis which is not parallel to the first axis;
the locking piece can be arranged in the containing groove in a sliding mode along the first axis;
the elastic top supporting piece is arranged in the accommodating groove and can slide between a first position and a second position along the second axis, and the elastic top supporting piece can be mutually clamped with the locking piece; and
a lock core rotatably disposed in the body; when the elastic top supporting piece is at the first position, the battery device is not locked by the locking piece, when the elastic top supporting piece is pressed by the battery device, the elastic top supporting piece is moved to the second position, so that the locking piece is clamped and fixed on the battery device, and when the lock core is unlocked, the elastic top supporting piece can return to the first position from the second position and lift the battery device in the moving process.
2. The battery lock apparatus capable of lifting a battery as claimed in claim 1, wherein the first axis and the second axis are perpendicular to each other, and the center line of the lock cylinder is parallel to the second axis.
3. The battery lock apparatus according to claim 2, wherein the locking member has a first engaging portion and a second engaging portion that are vertically disposed, the elastic supporting member has a third engaging portion and a fourth engaging portion that are vertically disposed, the first engaging portion and the third engaging portion engage with each other in the first axial direction at the first position, and the second engaging portion and the fourth engaging portion engage with each other in a direction parallel to the second axial direction at the second position.
4. The battery lock apparatus as claimed in claim 3, wherein the first, second, third and fourth engaging portions are planar.
5. The battery lock apparatus as claimed in claim 4, wherein a contact surface is disposed between the third and fourth engaging portions, the third engaging portion is perpendicular to the contact surface, and the contact surface is located under the locking member in the first position.
6. The battery lock apparatus capable of lifting a battery as claimed in claim 5, wherein the locking member has a locking bar protruded from the first catching portion, a first spring is provided between the locking member and the body, and a second spring is provided between the elastic propping member and the body; the accommodating groove is provided with a clamping hole at one end of the first axis, so that the lock rod is exposed out of the clamping hole to be clamped and fixed on the battery device.
7. The battery lock apparatus capable of lifting a battery as claimed in claim 6, wherein the first receiving groove is provided at one side thereof with a guide groove opened to the outside, the elastic top support member is provided with a sliding portion and a top support portion connected to the sliding portion, the sliding portion is provided in the receiving groove, and the top support portion is exposed from the guide groove.
8. The battery lock apparatus capable of lifting a battery as claimed in claim 7, wherein the top holding part has a mounting hole for mounting a third spring, the mounting hole has a top block at one end and a bottom cover at the other end, and both ends of the third spring are respectively held against the top block and the bottom cover.
9. The battery lock apparatus capable of lifting a battery as claimed in claim 8, further comprising a follower disposed between the lock core and the locking member, the follower rotating with the lock core to drive the locking member to slide in the receiving groove.
10. The battery lock apparatus according to claim 9, wherein the locking member has a driving groove formed at one side thereof, the driving groove being formed at a rear surface of the second latching portion, and the follower is provided with an elongated eccentric piece corresponding to the driving groove.
11. The battery lock apparatus capable of lifting a battery as claimed in claim 10, comprising a lock barrel seat fixed to the body to receive the lock barrel; the end part of the top block is semi-spherical; the lock rod is in a truncated cone shape; the end part of the locking piece, which is far away from the locking rod, is provided with a first spring hole so as to contain the first spring; the elastic top supporting piece is provided with a second spring hole, the body is provided with a positioning column in the containing groove, one end of the second spring is arranged in the second spring hole, and the other end of the second spring is arranged in the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694306.XU CN210126603U (en) | 2019-05-14 | 2019-05-14 | Battery lock device capable of lifting battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694306.XU CN210126603U (en) | 2019-05-14 | 2019-05-14 | Battery lock device capable of lifting battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210126603U true CN210126603U (en) | 2020-03-06 |
Family
ID=69662982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920694306.XU Active CN210126603U (en) | 2019-05-14 | 2019-05-14 | Battery lock device capable of lifting battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210126603U (en) |
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2019
- 2019-05-14 CN CN201920694306.XU patent/CN210126603U/en active Active
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| GR01 | Patent grant |