CN219668397U - Battery support of electric bicycle - Google Patents
Battery support of electric bicycle Download PDFInfo
- Publication number
- CN219668397U CN219668397U CN202321087472.6U CN202321087472U CN219668397U CN 219668397 U CN219668397 U CN 219668397U CN 202321087472 U CN202321087472 U CN 202321087472U CN 219668397 U CN219668397 U CN 219668397U
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- batteries
- battery
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- frame
- plate
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- 238000005192 partition Methods 0.000 claims description 23
- 238000000605 extraction Methods 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 10
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery bracket of an electric bicycle, which comprises: the support unit is provided with a front accommodating frame and a rear accommodating frame in sequence from front to back and is used for supporting the battery; the taking-out unit is arranged in the supporting unit and is used for taking out the battery in the supporting unit; the take-out unit includes: the front-mounted taking-out assembly is used for taking out the two groups of batteries in the front-mounted accommodating frame; and the rear taking-out assembly is arranged at the side part of the front taking-out assembly and is used for taking out three groups of batteries in the rear accommodating frame. When the batteries in the supporting unit need to be taken out, the front-mounted taking-out assembly is rotated, and the front-mounted taking-out assembly lifts up the batteries in the front-mounted accommodating frame, so that two groups of batteries in the front-mounted taking-out assembly are simultaneously taken out, and the effect of conveniently taking out the batteries from the electric vehicle bracket is achieved.
Description
Technical Field
The utility model relates to the technical field of electric automobiles, in particular to a battery bracket of an electric bicycle.
Background
The electric motor car, refer to taking the storage battery as the auxiliary energy to install the electrical machinery, control device, storage battery, turning handle, etc. on the basis of ordinary bicycle, wherein the storage battery is the main power source of the electric motor car, the storage battery of the common electric motor car has 48V, 60V and 72V, wherein take 60V electric motor car's storage battery as an example, 60V electric motor car battery is generally 5 groups, its battery support is divided into two accommodation areas before and after usually, the front area accommodates two batteries, the rear accommodation area accommodates 3 batteries;
when the battery is installed, the battery is generally placed in the accommodating area of the bracket next to the battery, the lower part of the battery is positioned in the accommodating frame of the bracket, and when the battery is replaced or the battery is required to be taken out, the stress points of the batteries next to each other are difficult to find, and the battery is difficult to take out from the accommodating frame due to the heavier battery, so that the surface of the battery is easy to damage in the taking-out process.
The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of Invention
The utility model aims to provide a battery bracket of an electric bicycle, which solves the problem that a storage battery in the conventional battery bracket of the electric bicycle is difficult to take out.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an electric bicycle battery bracket comprising:
the support unit is provided with a front accommodating frame and a rear accommodating frame in sequence from front to back and is used for supporting the battery;
the taking-out unit is arranged in the supporting unit and is used for taking out the battery in the supporting unit;
the take-out unit includes:
the front-mounted taking-out assembly is used for taking out the two groups of batteries in the front-mounted accommodating frame;
and the rear taking-out assembly is arranged at the side part of the front taking-out assembly and is used for taking out three groups of batteries in the rear accommodating frame.
Further, the front extraction assembly includes:
the first support rod is connected to the upper end of the front accommodating frame, and a first threaded hole is formed in the first support rod;
the first screw is rotationally connected inside the first threaded hole, and the upper end of the first screw is connected with a first knob for adjusting the rotation of the first screw;
the first separation plate is arranged at the lower end of the first screw rod and used for separating two groups of batteries in the front accommodating frame, and the upper end of the first separation plate is provided with a first screwing sleeve and is used for being rotationally connected with the lower end of the first screw rod;
and the first lifting plate is connected to the lower end of the first separation plate and is used for lifting the two groups of batteries separated by the first separation plate from the inside of the front accommodating frame.
Further, a first accommodating groove is formed in the first partition plate;
the first holding tank is internally connected with a first pressing plate through a first limiting shaft in a rotating mode and is used for limiting the upper portion of the battery held in the front holding frame.
Further, a second threaded hole is formed in the first pressing plate;
the second threaded hole is internally connected with a first threaded rod in a threaded manner;
the lower end of the first threaded rod is connected with a top plate and used for propping up the battery held in the front holding frame.
Further, the post-extraction assembly includes:
the second support rod is provided with two groups and is connected to the upper end of the rear accommodating frame;
the support frame is connected between the two groups of second support rods;
the second screw rod is rotatably connected inside the support frame, and a second rotary sleeve is sleeved at the lower end of the second screw rod;
the second partition plate is connected to the lower end of the second rotary sleeve and is used for spacing the batteries in the rear accommodating frame;
and the second lifting plate is connected to the lower end of the second partition plate, one side of the second partition plate is provided with a group of batteries, and the other side of the second partition plate is provided with two groups of batteries.
Further, a second accommodating groove is formed in the second partition plate;
a second pressing plate is rotatably connected inside the second accommodating groove through a second limiting shaft;
and a second threaded rod is sequentially connected to the right upper parts of the three groups of batteries corresponding to the inside of the second pressing plate in a rotating way and is used for tightly jacking the three groups of batteries.
Compared with the prior art, the utility model has the beneficial effects that:
when the batteries in the supporting unit need to be taken out, the front-mounted taking-out assembly is rotated, and the front-mounted taking-out assembly lifts up the batteries in the front-mounted accommodating frame, so that two groups of batteries in the front-mounted taking-out assembly are simultaneously taken out, and the effect of conveniently taking out the batteries from the electric vehicle bracket is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the supporting unit and the extracting unit of the present utility model;
FIG. 3 is a schematic view of the structure of the front and rear receiving frames according to the present utility model;
FIG. 4 is a diagram of the mating relationship of a battery and a front extraction assembly of the present utility model;
FIG. 5 is a partial cross-sectional view of a front extraction assembly of the present utility model;
FIG. 6 is an enlarged view of the utility model at A in FIG. 5;
fig. 7 is a schematic view of the internal structure of the first pressing mechanism of the present utility model.
Reference numerals: 1. a supporting unit; 2. a take-out unit; 11. a front accommodating frame; 12. a rear accommodating frame; 21. a front extraction assembly; 22. a rear take-out assembly; 211. a first strut; 2111. a first threaded hole; 212. a first knob; 213. a first screw; 2131. round ball head; 214. a first partition plate; 2141. a first tightening sleeve; 2142. a first accommodation groove; 215. a first lift plate; 2161. a first limiting shaft; 2162. a first platen; 2163. a second threaded hole; 2164. a top plate; 2165. a first threaded rod; 221. a second strut; 222. a support frame; 223. a second knob; 224. a second screw; 2241. a second rotating sleeve; 225. a second partition plate; 2251. a second accommodation groove; 226. a second lifting plate; 227. a second pressing plate; 228. a second threaded rod; 229. and the second limiting shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution:
an electric bicycle battery bracket comprising:
the battery support device comprises a support unit 1, wherein the support unit 1 is sequentially provided with a front accommodating frame 11 and a rear accommodating frame 12 from front to back, and is used for supporting the battery;
a removing unit 2, which is arranged inside the supporting unit 1 and is used for removing the battery in the supporting unit 1;
the take-out unit 2 includes:
a front extraction unit 21 for extracting two sets of batteries in the front housing frame 11;
and a rear extraction assembly 22, which is arranged at the side of the front extraction assembly 21 and is used for extracting three groups of batteries in the rear accommodating frame 12.
It should be noted that, when the battery in the supporting unit 1 needs to be taken out, the front-mounted taking-out assembly 21 is rotated, the front-mounted taking-out assembly 21 lifts up the battery in the front-mounted accommodating frame 11, so that two groups of batteries in the front-mounted taking-out assembly 21 are simultaneously taken out, and similarly, the rear-mounted taking-out assembly 22 is rotated, and the rear-mounted taking-out assembly 22 lifts up the battery in the rear-mounted accommodating frame 12, so that three groups of batteries in the rear-mounted accommodating frame 12 are simultaneously taken out, thereby achieving the effect of facilitating the taking out of the battery from the electric vehicle bracket.
As shown in fig. 3, as a modification, the front-end extraction assembly 21 includes:
a first supporting rod 211 connected to the upper end of the front accommodating frame 11 and having a first screw hole 2111 formed therein;
the first screw 213 is rotatably connected to the inside of the first threaded hole 2111, and the upper end of the first screw 213 is connected to a first knob 212 for adjusting the rotation of the first screw 213;
the lower end of the first screw 213 is connected with a ball head 2131, which is used for rotating relative to the second screw 224 and driving the second screw 224 to move upwards or downwards;
the first partition plate 214 is arranged at the lower end of the first screw 213 and is used for separating two groups of batteries in the front accommodating frame 11, and the upper end of the first partition plate is provided with a first screwing sleeve 2141 which is used for being rotationally connected with the lower end of the first screw 213;
a first lifting plate 215 connected to the lower end of the first separation plate 214 for lifting up the two groups of cells separated by the first separation plate 214 from the inside of the front receiving frame 11.
As shown in fig. 4-6, further, the first partition 214 is provided with a first accommodating groove 2142 therein;
the first accommodating groove 2142 is rotatably connected with a first pressing plate 2162 through a first limiting shaft 2161, and is used for limiting the upper part of the battery accommodated in the front accommodating frame 11.
Further, a second threaded hole 2163 is provided in the first pressing plate 2162;
a first threaded rod 2165 is connected to the second threaded hole 2163 in a threaded manner;
the lower end of the first threaded rod 2165 is connected with a top plate 2164 for tightly pushing up the battery housed in the front accommodating frame 11.
As shown in fig. 5, the post-extraction assembly 22 comprises, as a modification:
the second supporting rods 221 are provided with two groups and are connected to the upper end of the rear accommodating frame 12;
a supporting frame 222 connected between two groups of the second struts 221;
the second screw 224 is rotatably connected inside the supporting frame 222, and a second rotating sleeve 2241 is sleeved at the lower end of the second screw 224;
the upper end of the second screw 224 is connected with a second knob 223 for adjusting the second screw 224;
a second partition plate 225 connected to the lower end of the second rotating cover 2241 for partitioning the batteries in the rear receiving frame 12;
and a second lifting plate 226 connected to the lower end of the second separator 225, in which one side of the second separator 225 is provided with a group of batteries, and the other side of the second separator 225 is provided with two groups of batteries.
Further, a second accommodating groove 2251 is provided in the second partition 225;
the second accommodating groove 2251 is rotatably connected with a second pressing plate 227 through a second limiting shaft 229;
and a second threaded rod 228 is sequentially and rotatably connected to the right upper parts of the corresponding three groups of batteries in the second pressing plate 227 and used for tightly pushing the three groups of batteries.
Specifically, as shown in fig. 4-6, when two groups of batteries in the front containing frame 11 of the electric vehicle are taken out, the first knob 212 is turned, the first knob 212 drives the first screw 213 to move upwards along the first threaded hole 2111 under the action of the tangential force of the threads, the first screw 213 drives the first partition plate 214 to move upwards through the first screwing sleeve 2141 under the action of the round ball head 2131, and the first partition plate 214 lifts the batteries out of the front containing frame 11 through the first lifting plate 215, so that the effect that no stress point is required to be found when the batteries are taken out, and the batteries are taken out conveniently without damaging the surface of the batteries is achieved;
it should be noted that, when three groups of batteries in the rear accommodating frame 12 are taken out, the principle of the taking out working process is the same as that of the taking out process in the front accommodating frame 11, and is not repeated, wherein the second supporting rods 221 at the upper end of the rear accommodating frame 12 are set into two groups, and the two groups of second supporting rods 221 are connected by adopting the supporting frame 222, so that the situation that the second supporting rods 221 are pulled and bent when three groups of batteries are lifted at the same time is avoided;
in addition, after the replacement or overhaul of the batteries in the supporting unit 1 is finished, taking the case that two groups of batteries are placed in the front accommodating frame 11 as an example, the first screw 213 is reversely rotated, the first screw 213 drives the first screwing sleeve 2141 to move downwards through matching with the first threaded hole 2111, the first screwing sleeve 2141 sends the first lifting plate 215 and the batteries to the bottom of the front accommodating frame 11 through the first partition plate 214, then the first pressing plate 2162 originally positioned in the first accommodating groove 2142 is rotated out, so that two groups of top plates 2164 in the first pressing plate 2162 are respectively positioned right above the two groups of batteries, the first threaded rod 2165 is rotated, the first threaded rod 2165 drives the top plates 2164 to move downwards to the upper ends of the batteries through matching with threads of the second threaded hole 2163, the lower ends of the batteries are respectively clamped by the first lifting plate 215 and the top plates 2164, and the battery groups are separated by the first partition plate 214, and therefore the effect that the batteries can be prevented from shaking in the front accommodating frame 11 in a bumpy road is achieved;
the fastening operation of the battery in the rear receiving frame 12 is the same as the fastening operation in the front receiving frame 11, and will not be described in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electric bicycle battery bracket, comprising:
the battery support device comprises a support unit (1), wherein the support unit (1) is sequentially provided with a front accommodating frame (11) and a rear accommodating frame (12) from front to back, and is used for supporting a battery;
the taking-out unit (2) is arranged inside the supporting unit (1) and is used for taking out the battery in the supporting unit (1);
the extraction unit (2) comprises:
a front extraction assembly (21) for extracting two groups of batteries in the front accommodating frame (11);
and the rear extraction assembly (22) is arranged at the side part of the front extraction assembly (21) and is used for extracting three groups of batteries in the rear accommodating frame (12).
2. An electric bicycle battery bracket according to claim 1, characterized in that:
the front extraction assembly (21) comprises:
a first support rod (211) connected to the upper end of the front accommodating frame (11), and provided with a first threaded hole (2111) inside;
the first screw (213) is rotatably connected inside the first threaded hole (2111), and the upper end of the first screw is connected with a first knob (212) for adjusting the rotation of the first screw (213);
the first separation plate (214) is arranged at the lower end of the first screw (213) and is used for separating two groups of batteries in the front accommodating frame (11), and a first screwing sleeve (2141) is arranged at the upper end of the first separation plate and is used for being in rotary connection with the lower end of the first screw (213);
and a first lifting plate (215) connected to the lower end of the first separation plate (214) for lifting up the two groups of cells separated by the first separation plate (214) from the inside of the front receiving frame (11).
3. An electric bicycle battery bracket according to claim 2, characterized in that:
a first accommodating groove (2142) is formed in the first partition plate (214);
the first accommodating groove (2142) is rotatably connected with a first pressing plate (2162) through a first limiting shaft (2161) and is used for limiting the upper portion of the battery accommodated in the front accommodating frame (11).
4. A battery holder for an electric bicycle according to claim 3, wherein:
a second threaded hole (2163) is formed in the first pressing plate (2162);
a first threaded rod (2165) is connected to the second threaded hole (2163) in a threaded mode;
the lower end of the first threaded rod (2165) is connected with a top plate (2164) for tightly pushing up the battery contained in the front containing frame (11).
5. An electric bicycle battery bracket according to claim 1, characterized in that:
the rear extraction assembly (22) comprises:
the second supporting rods (221) are provided with two groups and are connected to the upper end of the rear accommodating frame (12);
a support (222) connected between two groups of said second struts (221);
the second screw rod (224) is rotatably connected inside the supporting frame (222), and a second rotary sleeve (2241) is sleeved at the lower end of the second screw rod (224);
a second partition plate (225) connected to the lower end of the second rotating sleeve (2241) for partitioning the batteries in the rear receiving frame (12);
and the second lifting plate (226) is connected to the lower end of the second partition plate (225), one group of batteries are placed on one side of the second partition plate (225), and two groups of batteries are placed on the other side of the second partition plate (225).
6. An electric bicycle battery bracket according to claim 5, wherein:
a second accommodating groove (2251) is formed in the second partition plate (225);
a second pressing plate (227) is rotatably connected inside the second accommodating groove (2251) through a second limiting shaft (229);
and a second threaded rod (228) is sequentially and rotatably connected to the right upper parts of the three corresponding batteries in the second pressing plate (227) and used for tightly jacking the three batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087472.6U CN219668397U (en) | 2023-05-08 | 2023-05-08 | Battery support of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087472.6U CN219668397U (en) | 2023-05-08 | 2023-05-08 | Battery support of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219668397U true CN219668397U (en) | 2023-09-12 |
Family
ID=87899776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087472.6U Active CN219668397U (en) | 2023-05-08 | 2023-05-08 | Battery support of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219668397U (en) |
-
2023
- 2023-05-08 CN CN202321087472.6U patent/CN219668397U/en active Active
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