CN215904298U - Quick locking mechanism of battery - Google Patents
Quick locking mechanism of battery Download PDFInfo
- Publication number
- CN215904298U CN215904298U CN202120360414.0U CN202120360414U CN215904298U CN 215904298 U CN215904298 U CN 215904298U CN 202120360414 U CN202120360414 U CN 202120360414U CN 215904298 U CN215904298 U CN 215904298U
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- battery
- locking
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- fixing plate
- hinged
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model relates to a quick battery locking mechanism, which comprises a battery and a battery bracket, wherein the battery bracket is arranged on the battery; locking devices are arranged on two sides of the battery bracket, the battery is placed on the battery bracket and is connected with the connector socket, and limiting pins matched with the locking devices are arranged on two sides of the battery; the buckle of the locking device can rotate to a locking position and is matched with the L-shaped limiting groove to lock the limiting pin, and the buckle can also rotate to an opening position to allow the limiting pin to exit from the limiting groove.
Description
Technical Field
The utility model belongs to the field of electric automobiles, and particularly relates to a quick battery locking mechanism.
Background
With the increasing requirements of society on resources and environment, petroleum resources face shortage, fuel automobiles cause great pollution to the environment, and new energy automobiles inevitably become the development direction of the automobile industry. However, new energy vehicles are limited by battery capacity, have short cruising range and long battery charging time, cannot finish energy supply rapidly at gas stations like other fuel vehicles, therefore, the research on the rapid battery replacement system has great significance for the popularization of new energy automobiles, the battery locking mechanism is used as an important component in the battery replacement system, the battery locking mechanism has the functions of firmly fixing the battery on a vehicle chassis, being capable of being quickly opened and locked when the battery needs to be replaced, and in addition, the battery locking mechanism also has to be safe and reliable, the precision required for opening and locking is low when the battery is replaced, at present, most batteries are fixedly arranged on a vehicle chassis through bolts, the operation is complicated when the battery is replaced, the operation is very inconvenient, the bolts need to be disassembled, the battery replacement time is long, therefore, the development of a battery locking mechanism which is convenient and safe to operate is very important for the development of new energy automobiles.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a quick battery locking mechanism which is convenient and safe to operate.
The technical scheme for realizing the purpose of the utility model is as follows: a quick battery locking mechanism comprises a battery and a battery bracket; locking devices are arranged on two sides of the battery bracket, the battery is placed on the battery bracket and is connected with the connector socket, and limiting pins matched with the locking devices are arranged on two sides of the battery; the hook of the locking device can rotate to a locking position and is matched with the L-shaped limiting groove to lock the limiting pin, and the hook can also rotate to an opening position to allow the limiting pin to exit from the limiting groove.
According to the technical scheme, the locking device comprises a fixing plate, a handle, a connecting rod and a hook buckle, wherein a limiting groove is formed above the fixing plate, one end of the connecting rod is hinged with one end of the handle, the other end of the connecting rod is hinged with the hook buckle, the middle of the handle is hinged on the fixing plate, the middle of the hook buckle is hinged on the fixing plate, and a locking cavity capable of containing a limiting pin is formed by matching with the limiting groove in a locking state; and a return spring is connected between the handle and the fixing plate.
In the technical scheme, the fixed plate is connected with a reinforcing plate; a flanging is arranged above the reinforcing plate to form a hook-and-loop mounting part, and a flanging is arranged at the handle hinging position of the reinforcing plate to form a handle mounting part.
According to the technical scheme, the partition plate is arranged outside the locking device.
A quick battery locking mechanism comprises a battery and a battery bracket; the battery bracket is provided with N battery placing positions, each battery placing position is provided with a battery, and each battery placing position is arranged corresponding to a connector socket arranged on the battery bracket; limiting pins matched with the locking devices are arranged on two sides of each battery, and the locking devices are arranged on two sides of each battery; the hook of the locking device can rotate to a locking position and is matched with the limiting groove to lock the limiting pin, and the hook can also rotate to an opening position to allow the limiting pin to exit from the limiting groove.
According to the technical scheme, the locking device comprises a fixing plate, a handle, a connecting rod and a hook buckle, wherein a limiting groove is formed above the fixing plate, one end of the connecting rod is hinged with one end of the handle, the other end of the connecting rod is hinged with the hook buckle, the middle of the handle is hinged on the fixing plate, the middle of the hook buckle is hinged on the fixing plate, and a locking cavity capable of containing a limiting pin is formed by matching with the limiting groove in a locking state; and a return spring is connected between the handle and the fixing plate.
In the technical scheme, the fixed plate is connected with a reinforcing plate; a flanging is arranged above the reinforcing plate to form a hook-and-loop mounting part, and a flanging is arranged at the handle hinging position of the reinforcing plate to form a handle mounting part.
A quick battery locking mechanism comprises a battery and a battery bracket; the battery bracket is provided with N battery placing positions, each battery placing position is provided with a battery, and each battery placing position is arranged corresponding to a connector socket arranged on the battery bracket; limiting pins matched with the locking devices are arranged on two sides of each battery, and the locking devices are arranged at two ends of the battery bracket and between two adjacent batteries; the hook of the locking device can rotate to a locking position and is matched with the limiting groove to lock the limiting pin, and the hook can also rotate to an opening position to allow the limiting pin to exit from the limiting groove.
According to the technical scheme, the thickness of the hook of the locking device between two adjacent batteries is larger than the gap between the two limiting pins adjacent to the hook.
According to the technical scheme, the locking device comprises a fixing plate, a handle, a connecting rod and a hook buckle, wherein a limiting groove is formed above the fixing plate, one end of the connecting rod is hinged with one end of the handle, the other end of the connecting rod is hinged with the hook buckle, the middle of the handle is hinged on the fixing plate, the middle of the hook buckle is hinged on the fixing plate, and a locking cavity capable of containing a limiting pin is formed by matching with the limiting groove in a locking state; and a return spring is connected between the handle and the fixing plate.
After the technical scheme is adopted, the utility model has the following positive effects:
(1) the battery locking units are arranged on two sides of the battery and matched with the limiting pins on the two sides of the battery, so that the battery locking and unlocking device is convenient to operate, and the efficiency of replacing the battery is greatly improved.
(2) The locking device has the characteristics of simple structure, easiness in processing, convenience in maintenance and the like, is suitable for being used in various models, is high in replacement efficiency, and meanwhile, the handle mounting part and the hook mounting part respectively limit the handle and the hook, so that the battery is prevented from moving in the vertical and horizontal directions when a vehicle vibrates continuously, the safety of the battery is greatly improved, and the battery is prevented from being separated from the connector socket.
(3) The fixing plate is provided with an L-shaped limiting groove which can accommodate a limiting pin of a battery to enter; when locking device's buckle rotates to locking position when needs lock, with the spacing groove cooperation with the spacer pin restriction on the battery in the locking intracavity, avoid battery locking back to move in upper and lower fore-and-aft direction, improved battery security, the buckle also can rotate to opening the position when simultaneously needing to open, allows the spacer pin to withdraw from the spacing groove.
(4) A return spring is arranged between the handle and the fixing plate, and the locking device is always kept in a locking state when external force is not needed.
(5) The battery locking unit is provided with the partition plate outside, so that the battery locking unit is prevented from contacting other parts, the failure rate is low, and the safety performance is high.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of the battery locking unit of the present invention;
FIG. 3 is a schematic structural view of the battery locking unit of the present invention with the fixing plate removed;
FIG. 4 is a schematic structural view of embodiment 2 of the present invention;
FIG. 5 is a schematic view of a declustering plate of the present invention;
fig. 6 is a top view of embodiment 3 of the present invention.
The reference numbers in the drawings are as follows: 1-battery, 2-battery bracket, 3-battery locking unit, 4-limit pin, 5-fixing plate, 6-handle, 7-connecting rod, 8-hook, 9-hook mounting part, 10-handle mounting part, 11-limit groove, 12-reset spring, 13-clapboard, 14-connector socket, and 15-reinforcing plate.
Detailed Description
(example 1)
Referring to fig. 2 and 3, the locking device comprises a fixing plate 5, a handle 6, a connecting rod 7 and a hook buckle 8, wherein a limiting groove 11 is formed above the fixing plate 5, one end of the connecting rod 7 is hinged with one end of the handle 6, the other end of the connecting rod 7 is hinged with the hook buckle 8, the middle part of the handle 6 is hinged on the fixing plate 5, the middle part of the hook buckle 8 is hinged on the fixing plate 5, and a locking cavity capable of containing a limiting pin 4 is formed by matching with the limiting groove 11 in a locking state; a return spring 12 is connected between the handle 6 and the fixing plate 5.
The fixed plate 5 is connected with a reinforcing plate 15; 15 tops of reinforcing plate have the turn-ups to form hasp installation department 9, and the handle articulated position of reinforcing plate 15 has the turn-ups to form handle installation department 10, and its purpose is in order to increase the firmness, carries on spacingly to hasp 8 and handle 6 simultaneously, prevents that hasp 8 and handle 6 from removing or rocking in the articulated shaft direction.
(example 2)
Referring to fig. 4, a quick battery locking mechanism has a battery 1 and a battery holder 2; the locking device 3 of the embodiment 1 is arranged on two sides of the battery bracket 2, the battery 1 is placed on the battery bracket 2 and is connected with the connector socket 14, and the limiting pin 4 matched with the locking device 3 is arranged on two sides of the battery 1; the hook 8 of the locking device 3 can rotate to a locking position and is matched with the limiting groove 11 to lock the limiting pin 4, and the hook 8 can also rotate to an opening position to allow the limiting pin 4 to retreat from the limiting groove 11.
The locking device 3 is externally provided with a partition 13.
(example 3)
Referring to fig. 1, 5 and 6, a quick battery locking mechanism has a battery 1 and a battery holder 2; the battery bracket 2 is provided with N battery placing positions, each battery placing position is provided with a battery 1, and each battery placing position is respectively arranged corresponding to a connector socket 14 arranged on the battery bracket 2; both sides of each battery 1 are provided with limit pins 4 which are matched with the locking devices 3, and both sides of each battery 1 are provided with the locking devices 3 as in embodiment 1; the clasp 8 of the locking device 3 can rotate to a locking position and is matched with the limiting groove 11 to lock the limiting pin 4, and the clasp 8 can also rotate to an opening position to allow the limiting pin 4 to retreat from the limiting groove 11.
(example 4)
A quick battery locking mechanism comprises a battery 1 and a battery bracket 2; the battery bracket 2 is provided with N battery placing positions, each battery placing position is provided with a battery 1, and each battery placing position is respectively arranged corresponding to a connector socket 14 arranged on the battery bracket 2; both sides of each battery 1 are provided with a limit pin 4 matched with the locking device 3, and both ends of the battery bracket 2 and between two adjacent batteries 1 are provided with the locking device 3 as in embodiment 1; the hook 8 of the locking device 3 can rotate to a locking position and is matched with the limiting groove 11 to lock the limiting pin 4, and the hook 8 can also rotate to an opening position to allow the limiting pin 4 to retreat from the limiting groove 11.
The thickness of the fastener 8 of the locking device 3 between two adjacent batteries 1 is larger than the gap between two limit pins 4 adjacent to the fastener 8.
When the number of the locking devices 3 between two adjacent batteries 1 is one, it is only necessary to make the width of the locking device 3 be greater than or equal to the width of the locking devices 3 at two ends of the battery bracket 2, i.e. the unified hook 8 is used to hook two limit pins 4 adjacent to the locking device 3 on two adjacent batteries 1 at the same time.
When the battery 1 needs to be opened on the battery bracket 2, the handle 6 is pressed downwards, the hinged positions of the handle 6, the connecting rod 7 and the hook buckle 8 are all rotated, the hook buckle 8 is rotated to the opening position, and at the moment, the limiting pin 4 is withdrawn along the limiting groove 11 to replace the battery 1. Meanwhile, when the battery 1 needs to be locked on the battery bracket 2, the limiting pin 4 of the battery 1 enters along the limiting groove 11 in the state that the locking device 3 is opened, the external force of the handle 6 is removed, the locking device 3 is reset to the locking position by the reset spring 12, and at the moment, the battery 1 and the battery bracket 2 are in the locking state.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A quick battery locking mechanism comprises a battery (1) and a battery bracket (2); the method is characterized in that: locking devices (3) are arranged on two sides of the battery bracket (2), the battery (1) is placed on the battery bracket (2) and is connected with the connector socket (14), and limiting pins (4) matched with the locking devices (3) are arranged on two sides of the battery (1); the hook buckle (8) of the locking device (3) can rotate to a locking position and is matched with the L-shaped limiting groove (11) to lock the limiting pin (4), and the hook buckle (8) can also rotate to an opening position to allow the limiting pin (4) to exit from the limiting groove (11).
2. The quick battery locking mechanism of claim 1, wherein: the locking device comprises a fixing plate (5), a handle (6), a connecting rod (7) and a hook buckle (8), a limiting groove (11) is formed above the fixing plate (5), one end of the connecting rod (7) is hinged to one end of the handle (6), the other end of the connecting rod (7) is hinged to the hook buckle (8), the middle of the handle (6) is hinged to the fixing plate (5), the middle of the hook buckle (8) is hinged to the fixing plate (5), and a locking cavity capable of containing the limiting pin (4) is formed by matching with the limiting groove (11) in a locking state; and a return spring (12) is connected between the handle (6) and the fixing plate (5).
3. The quick battery locking mechanism of claim 2, wherein: the fixed plate (5) is connected with a reinforcing plate (15); a flanging forming hook-and-loop mounting part (9) is arranged above the reinforcing plate (15), and a flanging forming handle mounting part (10) is arranged at the handle hinged position of the reinforcing plate (15).
4. The quick battery locking mechanism of claim 3, wherein: and a partition plate (13) is arranged outside the locking device (3).
5. A quick battery locking mechanism comprises a battery (1) and a battery bracket (2); the method is characterized in that: the battery bracket (2) is provided with N battery placing positions, each battery placing position is provided with a battery (1), and each battery placing position is arranged corresponding to a connector socket (14) arranged on the battery bracket (2); both sides of each battery (1) are provided with limiting pins (4) matched with the locking devices (3), and both sides of each battery (1) are provided with the locking devices (3); the hook buckle (8) of the locking device (3) can rotate to a locking position and is matched with the limiting groove (11) to lock the limiting pin (4), and the hook buckle (8) can also rotate to an opening position to allow the limiting pin (4) to exit from the limiting groove (11).
6. The quick battery locking mechanism of claim 5, wherein: the locking device comprises a fixing plate (5), a handle (6), a connecting rod (7) and a hook buckle (8), a limiting groove (11) is formed above the fixing plate (5), one end of the connecting rod (7) is hinged to one end of the handle (6), the other end of the connecting rod (7) is hinged to the hook buckle (8), the middle of the handle (6) is hinged to the fixing plate (5), the middle of the hook buckle (8) is hinged to the fixing plate (5), and a locking cavity capable of containing the limiting pin (4) is formed by matching with the limiting groove (11) in a locking state; and a return spring (12) is connected between the handle (6) and the fixing plate (5).
7. The quick battery locking mechanism of claim 6, wherein: the fixed plate (5) is connected with a reinforcing plate (15); a flanging forming hook-and-loop mounting part (9) is arranged above the reinforcing plate (15), and a flanging forming handle mounting part (10) is arranged at the handle hinged position of the reinforcing plate (15).
8. A quick battery locking mechanism comprises a battery (1) and a battery bracket (2); the method is characterized in that: the battery bracket (2) is provided with N battery placing positions, each battery placing position is provided with a battery (1), and each battery placing position is arranged corresponding to a connector socket (14) arranged on the battery bracket (2); limiting pins (4) matched with the locking devices (3) are arranged on two sides of each battery (1), and the locking devices (3) are arranged at two ends of the battery bracket (2) and between two adjacent batteries (1); the hook buckle (8) of the locking device (3) can rotate to a locking position and is matched with the limiting groove (11) to lock the limiting pin (4), and the hook buckle (8) can also rotate to an opening position to allow the limiting pin (4) to exit from the limiting groove (11).
9. The quick battery locking mechanism of claim 8, wherein: the thickness of a clasp (8) of the locking device (3) between two adjacent batteries (1) is larger than the gap between two limiting pins (4) adjacent to the clasp (8).
10. The quick battery locking mechanism of claim 9, wherein: the locking device comprises a fixing plate (5), a handle (6), a connecting rod (7) and a hook buckle (8), a limiting groove (11) is formed above the fixing plate (5), one end of the connecting rod (7) is hinged to one end of the handle (6), the other end of the connecting rod (7) is hinged to the hook buckle (8), the middle of the handle (6) is hinged to the fixing plate (5), the middle of the hook buckle (8) is hinged to the fixing plate (5), and a locking cavity capable of containing the limiting pin (4) is formed by matching with the limiting groove (11) in a locking state; and a return spring (12) is connected between the handle (6) and the fixing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360414.0U CN215904298U (en) | 2021-02-07 | 2021-02-07 | Quick locking mechanism of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360414.0U CN215904298U (en) | 2021-02-07 | 2021-02-07 | Quick locking mechanism of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215904298U true CN215904298U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360414.0U Active CN215904298U (en) | 2021-02-07 | 2021-02-07 | Quick locking mechanism of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215904298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643927A (en) * | 2022-03-31 | 2022-06-21 | 阿维塔科技(重庆)有限公司 | Fog lamp assembly, vehicle and fog lamp unlocking control method |
-
2021
- 2021-02-07 CN CN202120360414.0U patent/CN215904298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643927A (en) * | 2022-03-31 | 2022-06-21 | 阿维塔科技(重庆)有限公司 | Fog lamp assembly, vehicle and fog lamp unlocking control method |
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