CN112201886A - Lithium ion battery quick change structure - Google Patents
Lithium ion battery quick change structure Download PDFInfo
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- CN112201886A CN112201886A CN202010940670.7A CN202010940670A CN112201886A CN 112201886 A CN112201886 A CN 112201886A CN 202010940670 A CN202010940670 A CN 202010940670A CN 112201886 A CN112201886 A CN 112201886A
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- rod
- buffer
- lifting box
- horizontal guide
- lithium ion
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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 invention discloses a quick change structure of a lithium ion battery, belongs to the technical field of quick change of batteries, and solves the problems that the height of a bearing component of the conventional device is inconvenient to adjust and the quick change efficiency of the battery is influenced; the technical characteristics are as follows: the lifting device comprises a shell and a horizontal guide rail, wherein the horizontal guide rail is fixedly arranged at the top of the shell, two mounting seats are symmetrically arranged on two sides of the horizontal guide rail, the mounting seats are convenient to mount the horizontal guide rail, and a lifting assembly is arranged in the horizontal guide rail; according to the embodiment of the invention, the fixing assembly is arranged, the lithium batteries of different models are clamped and fixed, and the buffer assembly is arranged to buffer and protect the lifting box, so that the lifting box is prevented from being damaged, the service life of the lifting box is prolonged, and the quick and safe disassembly of the lithium batteries is realized by the arrangement of the disassembling assembly.
Description
Technical Field
The invention relates to the technical field of quick change of batteries, in particular to a quick change structure of a lithium ion battery.
Background
For the conventional new energy electric automobile, when the battery of the battery pack needs to be replaced, the automobile body needs to be lifted first, and then the battery pack is detached integrally from the lower part of the automobile body through a tool to replace the battery of the battery pack. This makes the replacement operation of the battery pack very troublesome, time-consuming and labor-consuming.
Chinese patent CN209505501U discloses a battery pack quick-change structure and an automobile, where the battery pack quick-change structure includes a vehicle body floor and a battery pack disposed below the vehicle body floor, the battery pack includes a quick-change battery and a supporting member disposed on the vehicle body and used for supporting the quick-change battery, and the quick-change battery is detachably connected to the supporting member; the automobile body floor includes floor body and apron, and the opening that the floor body was equipped with directly over the quick change battery, apron and floor body are articulated mutually and the apron can be sealed and open the opening, but the device bearing member's altitude mixture control is inconvenient, has influenced the efficiency of battery quick change, consequently, we provide a lithium ion battery quick change structure.
Disclosure of Invention
The invention aims to provide a quick-change structure of a lithium ion battery, which comprises a shell and a horizontal guide rail, wherein the top of the shell is fixedly provided with the horizontal guide rail, two installation bases are symmetrically arranged on two sides of the horizontal guide rail, the installation bases are convenient to install the horizontal guide rail, and a lifting assembly is arranged in the horizontal guide rail, so that the problems that the height of a bearing component of the conventional device is inconvenient to adjust and the quick-change efficiency of the battery is influenced are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a lithium ion battery quick change structure, includes casing and horizontal guide rail, and the top fixed mounting of casing has horizontal guide rail, and two mount pads are installed to horizontal guide rail's bilateral symmetry, and setting up of mount pad has made things convenient for the installation to horizontal guide rail, is provided with the promotion subassembly in the horizontal guide rail.
As a further scheme of the invention: the lifting component comprises a first screw rod, one end of the first screw rod is rotatably connected with the horizontal guide rail through a bearing, the other end of the first screw rod penetrates through the side wall of the horizontal guide rail, the horizontal guide rail is symmetrically provided with two sections of external threads which are opposite in rotating direction and same in thread pitch, and each section of the external threads are respectively in threaded connection with a first thread block, the lower part of the first thread block is hinged with a push rod, one end, far away from the first thread block, of the push rod is hinged with a first hinged seat, the first hinged seat is fixedly installed on the upper surface of the lifting box, and the shell is slidably connected with the lifting box.
As a still further scheme of the invention: the bottom symmetry of lifting box is provided with a plurality of buffering subassemblies that are used for protecting the lifting box, buffering subassembly includes buffer beam and cushion socket, bolt and lifting box fixed connection are passed through at the top of buffer beam, the lower part fixedly connected with cushion socket of buffer beam, the bilateral symmetry of cushion socket is provided with two first hinge bars, the one end that buffer socket was kept away from to first hinge bar articulates there is the slider, the slider cover is established on first locating rod, the lateral wall fixed connection of bolt and casing is passed through at the both ends of first locating rod, still be provided with the first buffer spring who is used for protecting the slider between the slider, first buffer spring overlaps and establishes on first locating rod, sliding connection between slider and the first locating rod.
As a still further scheme of the invention: the bottom of lift case is provided with the bearing subassembly, and the bearing subassembly includes cassette and bearing board, the lateral wall sliding connection of bearing board and lift case, and the equipartition has a plurality of cassettes on the bearing board, the joint between cassette and the lithium cell.
As a still further scheme of the invention: the lateral wall of lift box still installs the dismantlement subassembly that is used for dismantling the lithium cell, the dismantlement subassembly includes internal thread sleeve and second threaded rod, internal thread sleeve installs on the lateral wall of lift box, and the lateral wall sliding connection of internal thread sleeve and lift box, the internal thread sleeve cover is established on the second threaded rod, and pass through threaded connection between internal thread sleeve and the second threaded rod, the internal thread sleeve passes through the bearing and is connected with the lateral wall rotation of lift box, the articulated second hinge bar that has of second threaded rod, the one end that the second threaded rod was kept away from to the second hinge bar extends to the cushion chamber in.
As a still further scheme of the invention: the lateral wall of bearing board has seted up the cushion chamber, and cushion chamber internal fixed mounting has the second locating lever, and the cover is equipped with the second slider on the second locating lever, sliding connection between second slider and the second locating lever, and second slider and second hinge bar are articulated, and one side of second slider is provided with second buffer spring, and second buffer spring cover is established on the second locating lever.
As a still further scheme of the invention: the supporting plate is further uniformly provided with a plurality of clapboards, fixing assemblies for fixing the lithium battery are symmetrically mounted on the side walls of the clapboards, the fixing assemblies and the vertical central axis of the clapboards are symmetrically arranged, each fixing assembly comprises a third threaded rod and a hinge groove, the third threaded rods are rotatably connected with the clapboards, two sections of external threads which are opposite in rotating direction and same in thread pitch are symmetrically arranged on the third threaded rods, each section of the external threads are sleeved with the hinge groove, a swing rod is movably connected in the hinge groove, and one end, away from the hinge groove, of the swing rod is hinged to the side wall of the clapboard.
In conclusion, the beneficial effects of the invention are as follows: according to the embodiment of the invention, the fixing assembly is arranged, the lithium batteries of different models are clamped and fixed, and the buffer assembly is arranged to buffer and protect the lifting box, so that the lifting box is prevented from being damaged, the service life of the lifting box is prolonged, and the quick and safe disassembly of the lithium batteries is realized by the arrangement of the disassembling assembly.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of the shell in the invention.
Fig. 3 is a schematic structural diagram of the lifting box of the invention.
Figure 4 is a schematic diagram of the construction of the support assembly of the present invention.
FIG. 5 is a schematic view of the structure of the buffer chamber of the present invention.
Fig. 6 is a schematic structural view of a fixing assembly according to the present invention.
In the figure: 1-shell, 2-lifting box, 3-horizontal guide rail, 4-rotating wheel, 5-mounting seat, 6-first screw rod, 7-first thread block, 8-push rod, 9-first hinging seat, 10-buffer rod, 11-buffer seat, 12-first positioning rod, 13-sliding block, 14-first buffer spring, 15-first hinging rod, 16-clamping seat, 17-bearing plate, 18-clapboard, 19-buffer cavity, 20-second positioning rod, 21-second buffer spring, 22-second hinging rod, 23-second sliding block, 24-internal thread sleeve, 25-second threaded rod, 26-swinging rod, 27-positioning seat, 28-third threaded rod and 29-hinging groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2, in an embodiment of the present invention, a lithium ion battery quick-change structure includes a housing 1 and a horizontal guide rail 3, the horizontal guide rail 3 is fixedly installed at the top of the housing 1, two installation bases 5 are symmetrically installed on two sides of the horizontal guide rail 3, the installation of the horizontal guide rail 3 is facilitated by the installation bases 5, and a lifting assembly is disposed in the horizontal guide rail 3;
the lifting assembly comprises a first screw rod 6, one end of the first screw rod 6 is rotatably connected with the horizontal guide rail 3 through a bearing, the other end of the first screw rod 6 penetrates through the side wall of the horizontal guide rail 3 and is fixedly connected with a rotating wheel 4, two sections of external threads with opposite rotating directions and same thread pitch are symmetrically arranged on the horizontal guide rail 3, each section of external thread is respectively in threaded connection with a first thread block 7, the lower part of each first thread block 7 is hinged with a push rod 8, one end, away from the first thread block 7, of each push rod 8 is hinged with a first hinge seat 9, and the first hinge seat 9 is fixedly arranged on the upper surface of the lifting box 2;
sliding connection between casing 1 and the cage 2, thereby when needing to adjust the height of cage 2 and conveniently promote the interior lithium cell of cage 2, rotate runner 4, runner 4 drives first screw rod 6 and rotates to make first screw rod 6 drive first screw thread piece 7 syntropy or heterodromous removal, thereby make 7 pulling cages 2 of first screw thread piece, push rod 8 and first articulated seat 9 reciprocate, thereby realized the regulation to cage 2 position.
The bottom of the lifting box 2 is symmetrically provided with a plurality of buffering components for protecting the lifting box 2, each buffering component comprises a buffering rod 10 and a buffering seat 11, the top of each buffering rod 10 is fixedly connected with the lifting box 2 through a bolt, the lower portion of each buffering rod 10 is fixedly connected with the buffering seat 11, two first hinged rods 15 are symmetrically arranged on two sides of each buffering seat 11, one end, far away from the buffering seat 11, of each first hinged rod 15 is hinged with a sliding block 13, each sliding block 13 is sleeved on the corresponding first positioning rod 12, two ends of each first positioning rod 12 are fixedly connected with the side wall of the shell 1 through bolts, a first buffering spring 14 for protecting each sliding block 13 is further arranged between the sliding blocks 13, and each first buffering spring 14 is sleeved on the corresponding first positioning rod 12;
the sliding block 13 is connected with the first positioning rod 12 in a sliding way;
the buffer assembly is arranged to realize buffer protection of the lifting box 2, so that the damage to the lifting box 2 is avoided, and the service life of the lifting box 2 is prolonged.
The bottom of the lifting box 2 is provided with a bearing component, the bearing component comprises clamping seats 16 and a bearing plate 17, the bearing plate 17 is connected with the side wall of the lifting box 2 in a sliding manner, the bearing plate 17 is uniformly provided with a plurality of clamping seats 16, and the clamping seats 16 are clamped with the lithium battery;
as shown in fig. 3-4, the side wall of the lifting box 2 is further provided with a detaching assembly for detaching a lithium battery, the detaching assembly includes an internal thread sleeve 24 and a second threaded rod 25, the internal thread sleeve 24 is installed on the side wall of the lifting box 2, the internal thread sleeve 24 is slidably connected with the side wall of the lifting box 2, the internal thread sleeve 24 is sleeved on the second threaded rod 25, the internal thread sleeve 24 is connected with the second threaded rod 25 through a thread, the internal thread sleeve 24 is rotatably connected with the side wall of the lifting box 2 through a bearing, the second threaded rod 25 is hinged with a second hinge rod 22, and one end of the second hinge rod 22, which is far away from the second threaded rod 25, extends into the buffer cavity 19;
as shown in fig. 5, a buffer cavity 19 is formed in a side wall of the supporting plate 17, a second positioning rod 20 is fixedly installed in the buffer cavity 19, a second slider 23 is sleeved on the second positioning rod 20, the second slider 23 is slidably connected with the second positioning rod 20, the second slider 23 is hinged to a second hinge rod 22, a second buffer spring 21 is arranged on one side of the second slider 23, the second buffer spring 21 is arranged to buffer and protect the second slider 23, and the second buffer spring 21 is sleeved on the second positioning rod 20.
When the lithium battery needs to be disassembled, the internal thread sleeve 24 is rotated, the internal thread sleeve 24 drives the second threaded rod 25 to move up and down, the second threaded rod 25 drives the second hinge rod 22 to move, the second hinge rod 22 drives the second sliding block 23 to move, the lithium battery is convenient to disassemble, and meanwhile, the buffer cavity 19 is arranged to avoid the damage to the lithium battery caused by the overlarge displacement of the bearing plate 17.
Example 2
As shown in fig. 1-2, in an embodiment of the present invention, a lithium ion battery quick-change structure includes a housing 1 and a horizontal guide rail 3, the horizontal guide rail 3 is fixedly installed at the top of the housing 1, two installation bases 5 are symmetrically installed on two sides of the horizontal guide rail 3, the installation of the horizontal guide rail 3 is facilitated by the installation bases 5, and a lifting assembly is disposed in the horizontal guide rail 3;
the lifting assembly comprises a first screw rod 6, one end of the first screw rod 6 is rotatably connected with the horizontal guide rail 3 through a bearing, the other end of the first screw rod 6 penetrates through the side wall of the horizontal guide rail 3 and is fixedly connected with a rotating wheel 4, two sections of external threads with opposite rotating directions and same thread pitch are symmetrically arranged on the horizontal guide rail 3, each section of external thread is respectively in threaded connection with a first thread block 7, the lower part of each first thread block 7 is hinged with a push rod 8, one end, away from the first thread block 7, of each push rod 8 is hinged with a first hinge seat 9, and the first hinge seat 9 is fixedly arranged on the upper surface of the lifting box 2;
sliding connection between casing 1 and the cage 2, thereby when needing to adjust the height of cage 2 and conveniently promote the interior lithium cell of cage 2, rotate runner 4, runner 4 drives first screw rod 6 and rotates to make first screw rod 6 drive first screw thread piece 7 syntropy or heterodromous removal, thereby make 7 pulling cages 2 of first screw thread piece, push rod 8 and first articulated seat 9 reciprocate, thereby realized the regulation to cage 2 position.
The bottom of the lifting box 2 is symmetrically provided with a plurality of buffering components for protecting the lifting box 2, each buffering component comprises a buffering rod 10 and a buffering seat 11, the top of each buffering rod 10 is fixedly connected with the lifting box 2 through a bolt, the lower portion of each buffering rod 10 is fixedly connected with the buffering seat 11, two first hinged rods 15 are symmetrically arranged on two sides of each buffering seat 11, one end, far away from the buffering seat 11, of each first hinged rod 15 is hinged with a sliding block 13, each sliding block 13 is sleeved on the corresponding first positioning rod 12, two ends of each first positioning rod 12 are fixedly connected with the side wall of the shell 1 through bolts, a first buffering spring 14 for protecting each sliding block 13 is further arranged between the sliding blocks 13, and each first buffering spring 14 is sleeved on the corresponding first positioning rod 12;
the sliding block 13 is connected with the first positioning rod 12 in a sliding way;
the buffer assembly is arranged to realize buffer protection of the lifting box 2, so that the damage to the lifting box 2 is avoided, and the service life of the lifting box 2 is prolonged.
The bottom of the lifting box 2 is provided with a bearing component, the bearing component comprises clamping seats 16 and a bearing plate 17, the bearing plate 17 is connected with the side wall of the lifting box 2 in a sliding manner, the bearing plate 17 is uniformly provided with a plurality of clamping seats 16, and the clamping seats 16 are clamped with the lithium battery;
as shown in fig. 3-4, the side wall of the lifting box 2 is further provided with a detaching assembly for detaching a lithium battery, the detaching assembly includes an internal thread sleeve 24 and a second threaded rod 25, the internal thread sleeve 24 is installed on the side wall of the lifting box 2, the internal thread sleeve 24 is slidably connected with the side wall of the lifting box 2, the internal thread sleeve 24 is sleeved on the second threaded rod 25, the internal thread sleeve 24 is connected with the second threaded rod 25 through a thread, the internal thread sleeve 24 is rotatably connected with the side wall of the lifting box 2 through a bearing, the second threaded rod 25 is hinged with a second hinge rod 22, and one end of the second hinge rod 22, which is far away from the second threaded rod 25, extends into the buffer cavity 19;
as shown in fig. 5, a buffer cavity 19 is formed in a side wall of the supporting plate 17, a second positioning rod 20 is fixedly installed in the buffer cavity 19, a second slider 23 is sleeved on the second positioning rod 20, the second slider 23 is slidably connected with the second positioning rod 20, the second slider 23 is hinged to a second hinge rod 22, a second buffer spring 21 is arranged on one side of the second slider 23, the second buffer spring 21 is arranged to buffer and protect the second slider 23, and the second buffer spring 21 is sleeved on the second positioning rod 20.
When the lithium battery needs to be disassembled, the internal thread sleeve 24 is rotated, the internal thread sleeve 24 drives the second threaded rod 25 to move up and down, the second threaded rod 25 drives the second hinge rod 22 to move, the second hinge rod 22 drives the second sliding block 23 to move, the lithium battery is convenient to disassemble, and meanwhile, the buffer cavity 19 is arranged to avoid the damage to the lithium battery caused by the overlarge displacement of the bearing plate 17.
As shown in fig. 6, a plurality of partition plates 18 are uniformly distributed on the support plate 17, fixing components for fixing the lithium battery are symmetrically mounted on the side walls of the partition plates 18, the fixing components are symmetrically arranged with the vertical central axis of the partition plates 18, each fixing component comprises a third threaded rod 28 and a hinge groove 29, the third threaded rods 28 are rotatably connected with the partition plates 18, two sections of external threads with opposite rotation directions and the same thread pitch are symmetrically arranged on the third threaded rods 28, each section of external thread is sleeved with a hinge groove 29, a swing rod 26 is movably connected in each hinge groove 29, and one end of each swing rod 26, which is far away from each hinge groove 29, is hinged with the side wall of each partition plate 18;
the swing rod 26 is provided with a positioning seat 27;
when the position of the positioning seat 27 needs to be adjusted, the third threaded rod 28 is rotated, the third threaded rod 28 drives the hinge groove 29 to move, so that the hinge groove 29 drives the swing rod 26 and the positioning seat 27 to move, and therefore the lithium batteries of different models are clamped and fixed.
In summary, the working principle of the invention is as follows: when the position of the positioning seat 27 needs to be adjusted, the third threaded rod 28 is rotated, the third threaded rod 28 drives the hinge groove 29 to move, so that the hinge groove 29 drives the swing rod 26 and the positioning seat 27 to move, and the lithium batteries of different types are clamped and fixed;
when the lithium battery needs to be disassembled, the internal thread sleeve 24 is rotated, the internal thread sleeve 24 drives the second threaded rod 25 to move up and down, the second threaded rod 25 drives the second hinge rod 22 to move, the second hinge rod 22 drives the second sliding block 23 to move, the lithium battery is convenient to disassemble, and meanwhile, the buffer cavity 19 is arranged to avoid the damage to the lithium battery caused by the overlarge displacement of the bearing plate 17.
Thereby when the height that needs adjust lift box 2 conveniently promotes the interior lithium cell of lift box 2, rotate runner 4, runner 4 drives first screw rod 6 and rotates to make first screw rod 6 drive first screw thread piece 7 syntropy or incorgruous removal, thereby make 7 pulling lift box 2 of first screw thread piece, push rod 8 and first articulated seat 9 reciprocate, thereby realized the regulation to lift box 2 positions.
According to the embodiment of the invention, the fixing assembly is arranged, the lithium batteries of different models are clamped and fixed, and the buffer assembly is arranged to buffer and protect the lifting box 2, so that the lifting box 2 is prevented from being damaged, the service life of the lifting box 2 is prolonged, and the lithium batteries are quickly and safely disassembled by the disassembling assembly.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a lithium ion battery quick change structure, includes casing (1) and horizontal guide (3), and the top fixed mounting of casing (1) has horizontal guide (3), and its characterized in that, two mount pads (5) are installed to the bilateral symmetry of horizontal guide (3), and the setting up of mount pad (5) has made things convenient for the installation to horizontal guide (3), is provided with in horizontal guide (3) and promotes the subassembly.
2. The lithium ion battery quick-change structure according to claim 1, characterized in that the lifting assembly comprises a first screw (6), one end of the first screw (6) is rotatably connected with the horizontal guide rail (3) through a bearing, the other end of the first screw (6) penetrates through the side wall of the horizontal guide rail (3), and is fixedly connected with a rotating wheel (4), two sections of external threads with opposite rotating directions and same thread pitch are symmetrically arranged on the horizontal guide rail (3), each section of external thread is respectively in threaded connection with a first thread block (7), the lower part of each first thread block (7) is hinged with a push rod (8), one end of each push rod (8), which is far away from the first thread block (7), is hinged with a first hinge seat (9), and the first hinge seat (9) is fixedly mounted on the upper surface of the lifting box (2).
3. The lithium ion battery quick-change structure according to claim 2, characterized in that the housing (1) and the lifting box (2) are connected in a sliding manner.
4. The lithium ion battery quick-change structure according to any one of claims 1 to 3, characterized in that a plurality of buffer components for protecting the lifting box (2) are symmetrically arranged at the bottom of the lifting box (2), each buffer component comprises a buffer rod (10) and a buffer seat (11), the top of each buffer rod (10) is fixedly connected with the lifting box (2) through a bolt, the lower part of each buffer rod (10) is fixedly connected with the buffer seat (11), two first hinge rods (15) are symmetrically arranged at two sides of each buffer seat (11), a sliding block (13) is hinged at one end of each first hinge rod (15) far away from the buffer seat (11), the sliding block (13) is sleeved on the first positioning rod (12), two ends of each first positioning rod (12) are fixedly connected with the side wall of the shell (1) through bolts, a first buffer spring (14) for protecting the sliding block (13) is further arranged between the sliding blocks (13), the first buffer spring (14) is sleeved on the first positioning rod (12).
5. The lithium ion battery quick-change structure according to claim 4, characterized in that the sliding connection between the sliding block (13) and the first positioning rod (12).
6. The lithium ion battery quick-change structure according to any one of claims 1 to 3, characterized in that a supporting component is arranged at the bottom of the lifting box (2), the supporting component comprises a clamping seat (16) and a supporting plate (17), the supporting plate (17) is slidably connected with the side wall of the lifting box (2), a plurality of clamping seats (16) are uniformly distributed on the supporting plate (17), and the clamping seats (16) are clamped with the lithium battery.
7. The lithium ion battery quick-change structure according to claim 6, characterized in that a disassembly component for disassembling the lithium battery is further installed on the side wall of the lifting box (2), the disassembly component comprises an internal thread sleeve (24) and a second threaded rod (25), the internal thread sleeve (24) is installed on the side wall of the lifting box (2), the internal thread sleeve (24) is in sliding connection with the side wall of the lifting box (2), the internal thread sleeve (24) is sleeved on the second threaded rod (25), the internal thread sleeve (24) is in threaded connection with the second threaded rod (25), the internal thread sleeve (24) is in rotating connection with the side wall of the lifting box (2) through a bearing, the second threaded rod (25) is hinged to a second hinge rod (22), and one end, far away from the second threaded rod (25), of the second hinge rod (22) extends into the buffer cavity (19).
8. The lithium ion battery quick-change structure according to claim 6, characterized in that a buffer cavity (19) is formed in a side wall of the supporting plate (17), a second positioning rod (20) is fixedly installed in the buffer cavity (19), a second sliding block (23) is sleeved on the second positioning rod (20), the second sliding block (23) is in sliding connection with the second positioning rod (20), the second sliding block (23) is hinged to a second hinge rod (22), and a second buffer spring (21) is arranged on one side of the second sliding block (23).
9. The lithium ion battery quick-change structure according to claim 8, wherein the second buffer spring (21) is sleeved on the second positioning rod (20).
10. The lithium ion battery quick-change structure according to claim 6, characterized in that a plurality of partition plates (18) are uniformly distributed on the support plate (17), fixing components for fixing the lithium battery are symmetrically mounted on the side walls of the partition plates (18), the fixing components are symmetrically arranged with the vertical central axis of the partition plates (18), each fixing component comprises a third threaded rod (28) and a hinge groove (29), the third threaded rod (28) is rotatably connected with the partition plate (18), two sections of external threads with opposite rotation directions and the same thread pitch are symmetrically arranged on the third threaded rod (28), each section of the external threads is sleeved with a hinge groove (29), a swing rod (26) is movably connected in the hinge groove (29), and one end of the swing rod (26) far away from the hinge groove (29) is hinged to the side wall of the partition plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940670.7A CN112201886A (en) | 2020-09-09 | 2020-09-09 | Lithium ion battery quick change structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940670.7A CN112201886A (en) | 2020-09-09 | 2020-09-09 | Lithium ion battery quick change structure |
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| Publication Number | Publication Date |
|---|---|
| CN112201886A true CN112201886A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940670.7A Withdrawn CN112201886A (en) | 2020-09-09 | 2020-09-09 | Lithium ion battery quick change structure |
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| CN (1) | CN112201886A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881853A (en) * | 2021-04-02 | 2021-06-01 | 山东悠远电子科技有限公司 | Electric service comprehensive test system for track circuit |
| CN113479321A (en) * | 2021-08-18 | 2021-10-08 | 国网江苏省电力有限公司电力科学研究院 | Beidou positioning unmanned aerial vehicle for power line inspection |
-
2020
- 2020-09-09 CN CN202010940670.7A patent/CN112201886A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881853A (en) * | 2021-04-02 | 2021-06-01 | 山东悠远电子科技有限公司 | Electric service comprehensive test system for track circuit |
| CN113479321A (en) * | 2021-08-18 | 2021-10-08 | 国网江苏省电力有限公司电力科学研究院 | Beidou positioning unmanned aerial vehicle for power line inspection |
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Application publication date: 20210108 |
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| WW01 | Invention patent application withdrawn after publication |