CN112706862A - Electric motor car battery monitoring protection device - Google Patents
Electric motor car battery monitoring protection device Download PDFInfo
- Publication number
- CN112706862A CN112706862A CN202011566628.XA CN202011566628A CN112706862A CN 112706862 A CN112706862 A CN 112706862A CN 202011566628 A CN202011566628 A CN 202011566628A CN 112706862 A CN112706862 A CN 112706862A
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- China
- Prior art keywords
- battery
- plate
- box body
- electric vehicle
- upper cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/30—Means for ventilation within devices provided on the cycle, e.g. ventilation means in a battery container
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a monitoring and protecting device for an electric vehicle battery, which belongs to the technical field of electric vehicle battery equipment, solves the problem of poor protection effect of the existing electric vehicle battery, and has the technical key points that: including the protection box, the symmetry is provided with the upper cover plate on the protection box, the upper cover plate is through rotating fan piece swing joint protection box, the one end fixed connection upper cover plate of rotating the fan piece, the other end fixed connection protection box of rotating the fan piece, be provided with the backup pad in the protection box, backup pad fixed connection protection box, be provided with a plurality of draw-in groove down in the backup pad, the draw-in groove is provided with four down, draw-in groove evenly distributed is in the backup pad down, be provided with storage battery car battery down in the draw-in groove, storage battery car battery top sets up in last draw-in groove, it sets up on the mounting panel to go up the draw-in groove, go up draw-in groove evenly distributed on the mounting panel, mounting panel swing joint protection box has the effectual.
Description
Technical Field
The invention relates to the technical field of electric vehicle battery equipment, in particular to a monitoring and protecting device for an electric vehicle battery.
Background
The battery car is also called as an electric car, and is a pure electric vehicle which is powered by a storage battery (battery) and driven by an electric motor (direct current, alternating current, series excitation and independent excitation). In recent years, the method has been widely popularized in China, and the development of the twenty-first century can be called the era of green environmental protection, so that people are required to pay attention to energy conservation, and more importantly, people are required to pay more attention to living environment and green environmental protection, so as to realize sustainable development of society. The electric vehicle is the only motor vehicle in the world which can achieve zero emission. Due to the requirement of environmental protection and the development of new materials and new technologies, the electric vehicle enters a rapid development period, and the development of the electric vehicle industry is adapted to the trend and is a tool for social sustainable development.
The existing electric vehicle battery monitoring and protecting device has the problem that the service life and the use effect of a battery of an electric vehicle are not good, and the electric vehicle battery monitoring and protecting device is difficult to popularize and apply, and the electric vehicle battery cannot be well protected in the using process.
Therefore, it is desirable to provide a battery monitoring and protecting device for an electric vehicle, which aims to solve the above problems.
Disclosure of Invention
In view of the defects in the prior art, an object of the embodiments of the present invention is to provide a battery monitoring and protecting device for an electric vehicle, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a battery monitoring and protecting device for an electric vehicle comprises a protecting box body, wherein an upper cover plate is symmetrically arranged on the protecting box body, the upper cover plate is movably connected with the protecting box body through a rotating fan, one end of the rotating fan is fixedly connected with the upper cover plate, the other end of the rotating fan is fixedly connected with the protecting box body, a supporting plate is arranged in the protecting box body, the supporting plate is fixedly connected with the protecting box body, a plurality of lower clamping grooves are arranged on the supporting plate, four lower clamping grooves are arranged on the supporting plate, the lower clamping grooves are uniformly distributed on the supporting plate, a battery car battery is arranged in the lower clamping grooves, the upper clamping grooves are arranged in the upper clamping grooves which are arranged on a mounting plate, the upper clamping grooves are uniformly distributed on the mounting plate, the mounting plate is movably connected with the protecting box body, the upper cover plate is opened through the rotating fan, the mounting plate is, put into the mounting panel again for go up the draw-in groove and fix storage battery car battery, mounting panel and upper cover plate can effectually play waterproof effect simultaneously.
As a further scheme of the invention, a buffer plate is arranged in the support plate, fixed blocks are symmetrically arranged on two sides of the buffer plate, the fixed blocks are fixedly connected with the buffer plate, a rotating shaft is arranged on the fixed blocks, the rotating shaft is movably connected with a push rod, one end of the push rod, which is far away from the rotating shaft, is movably connected with a roller, the roller is movably connected with the support plate, and the device can well absorb shock by the mutual matching of the rotating shaft, the push rod and the roller, so that the problem of battery damage caused by shock is solved, and the practicability and the safety are greatly improved.
As a further scheme of the invention, the fixing plates are symmetrically arranged on two sides of the buffer plate, the spring columns are fixedly connected to the fixing plates, the push rods are fixedly connected to one ends of the spring columns far away from the fixing plates, and the situation that the push rods slide too far to cause up-and-down fluctuation of the device and influence the use of the battery can be prevented through the mutual matching of the spring columns and the fixing plates.
As a further scheme of the invention, at least seven rotating shafts are arranged below the protective box body, the rotating shafts are uniformly distributed below the protective box body, a heat dissipation fan is arranged outside the rotating shafts and movably connected with the rotating shafts, the heat dissipation fan penetrates through the protective box body, blades are arranged in the heat dissipation fan and uniformly distributed in the heat dissipation fan, a plurality of air holes are formed in the supporting plate, the blades are driven by wind power generated in the riding process of the electric vehicle to enable the heat dissipation fan to rotate, and the battery can be effectively dissipated by the aid of the air holes, so that the problem of battery damage caused by heat accumulation in the riding process is solved, energy is saved, and the electric vehicle is more environment-friendly.
As a further scheme of the invention, the upper cover plate is symmetrically provided with second buckles, the upper cover plate is symmetrically provided with grooves in a rotating manner, return springs are symmetrically arranged in the grooves, one end of each return spring is fixedly connected with the groove, the other end of each return spring is fixedly connected with a clamping ball, the clamping ball is arranged on the groove, the clamping ball is movably connected with a ball groove, the ball grooves are symmetrically arranged in the upper cover plate in a rotating manner, the upper cover plate is closed and opened, the clamping ball is pressed against the return springs to enter the grooves, and when the clamping ball enters the ball grooves, the clamping ball is pressed into the ball grooves by the return springs, so that more convenient operation can be realized.
As a further scheme of the invention, the mounting plate is provided with a second buckle, the protective box is internally provided with a detector, the detector is connected with a display of the battery car through a circuit, and the state of the battery car can be detected in real time through the detector.
As a further scheme of the invention, a plurality of sleeves are arranged in the lower clamping groove, the sleeves are uniformly distributed in the lower clamping groove, a supporting spring is arranged in each sleeve, one end of each supporting spring is fixedly connected with the bottom of the corresponding sleeve, the other end of each supporting spring is fixedly connected with a sliding plate, a supporting rod is arranged on each sliding plate, one end, far away from each sliding plate, of each supporting rod is connected with a sliding plate, each sliding plate is connected with a battery of the battery car, the protection effect on the batteries of the battery car can be enhanced through the supporting springs, and the service life of the batteries of the battery car.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, the upper cover plate is opened by rotating the fan piece, the mounting plate is taken out, the battery of the storage battery car is placed into the lower clamping groove, and then the mounting plate is placed, so that the battery of the storage battery car is fixed by the upper clamping groove, meanwhile, the mounting plate and the upper cover plate can effectively play a waterproof role, the device can well absorb shock by the mutual matching of the rotating shaft, the push rod and the roller, the problem of battery damage caused by shock is prevented, the practicability and the safety are greatly increased, the wind power generated in the riding process of the electric vehicle drives the blades to enable the heat dissipation fan to rotate, and the heat dissipation of the battery of the storage battery car can be effectively realized through the air holes, the problem of battery damage caused by heat accumulation in the riding process is prevented, meanwhile, the energy is saved.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a top view in an embodiment of the invention.
FIG. 3 is a schematic structural diagram of view A in the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a heat dissipation fan in the embodiment of the invention.
Fig. 5 is a schematic structural diagram of the improved embodiment of the invention.
FIG. 6 is a schematic diagram of a view B according to an embodiment of the present invention.
Reference numerals: 1-protective box body, 2-upper cover plate, 3-rotating fan sheet, 4-upper clamping groove, 5-supporting plate, 6-air hole, 7-lower clamping groove, 8-battery car battery, 9-first buckle, 10-sliding plate, 11-detector, 12-sleeve, 13-supporting spring, 14-sliding plate, 15-supporting rod, 16-buffer plate, 17-fixed block, 18-rotating shaft, 19-push rod, 20-roller, 21-spring column, 22-fixed plate, 23-rotating shaft, 24-heat dissipation fan, 25-blade, 26-mounting plate, 27-second buckle, 28-groove, 29-reset spring, 30-clamping ball and 31-ball groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1
Referring to fig. 1 to 4, an electric vehicle battery monitoring and protecting device comprises a protecting box body 1, wherein an upper cover plate 2 is symmetrically arranged on the protecting box body 1, the upper cover plate 2 is movably connected with the protecting box body 1 through a rotating fan blade 3, one end of the rotating fan blade 3 is fixedly connected with the upper cover plate 2, the other end of the rotating fan blade 3 is fixedly connected with the protecting box body 1, a support plate 5 is arranged in the protecting box body 1, the support plate 5 is fixedly connected with the protecting box body 1, a plurality of lower clamping grooves 7 are arranged on the support plate 5, four lower clamping grooves 7 are arranged, the lower clamping grooves 7 are uniformly distributed on the support plate 5, a storage battery car battery 8 is arranged in the lower clamping groove 7, an upper clamping groove 4 is arranged in the upper clamping groove 4 above the storage battery car battery 8, the upper clamping groove 4 is arranged on a mounting plate 26, and, mounting panel 26 swing joint protection box 1 through rotating fan piece 3, opens upper cover plate 2, takes out mounting panel 26, places storage battery car battery 8 and puts into lower draw-in groove 7, puts into mounting panel 26 again for upper draw-in groove 4 is fixed storage battery car battery 8, and mounting panel 26 and upper cover plate 2 can effectually play waterproof effect simultaneously.
Be provided with buffer board 16 in the backup pad 5, 16 bilateral symmetry of buffer board is provided with fixed block 17, fixed block 17 fixed connection buffer board 16, be provided with axis of rotation 18 on the fixed block 17, 18 swing joint push rod 19 of axis of rotation, the one end swing joint gyro wheel 20 of axis of rotation 18 is kept away from to push rod 19, gyro wheel 20 swing joint backup pad 5 through under 18, 19 and the gyro wheel 20 of axis of rotation mutually supporting, can be so that the shock attenuation that the device can be fine, prevent to shake the problem that the battery damaged from appearing, great increase practicality and security.
16 bilateral symmetry of buffer board is provided with fixed plate 22, fixed connection spring post 21 on the fixed plate 22, the one end fixed connection push rod 19 of fixed plate 22 is kept away from to spring post 21, through mutually supporting of spring post 21 and fixed plate 22, can prevent that push rod 19 from sliding too much, leads to the condition of fluctuation to appear about the device, influences the use of battery.
The symmetry is provided with second buckle 27 on the upper cover plate 2, rotational symmetry is provided with recess 28 on the upper cover plate 2, the symmetry is provided with reset spring 29 in the recess 28, reset spring 29's one end fixed connection recess 28, reset spring 29's other end fixed connection card ball 30, card ball 30 sets up on recess 28, card ball 30 swing joint ball groove 31, ball groove 31 sets up at 2 rotational symmetry in the upper cover plate, and the expert closes and opens upper cover plate 2, will block ball 30 extrusion reset spring 29 and get into recess 28, when card ball 30 gets into ball groove 31, extrudees card ball 30 through reset spring 29 and gets into ball groove 31, can realize more convenient operation.
Preferably, in this embodiment, be provided with second buckle 27 on the mounting panel 26, be provided with detector 11 in the protection box 1, detector 11 circuit connection storage battery car display can real-timely detection storage battery car battery 8's state through detector 11.
Example 2
Referring to fig. 1 to 6, an electric vehicle battery monitoring and protecting device comprises a protecting box body 1, a sliding plate 10, a sleeve 12, a supporting spring 13, a sliding plate 14 and a supporting rod 15, wherein an upper cover plate 2 is symmetrically arranged on the protecting box body 1, the upper cover plate 2 is movably connected with the protecting box body 1 through a rotating fan 3, one end of the rotating fan 3 is fixedly connected with the upper cover plate 2, the other end of the rotating fan 3 is fixedly connected with the protecting box body 1, a supporting plate 5 is arranged in the protecting box body 1, the supporting plate 5 is fixedly connected with the protecting box body 1, a plurality of lower clamping grooves 7 are arranged on the supporting plate 5, four lower clamping grooves 7 are arranged, the lower clamping grooves 7 are uniformly distributed on the supporting plate 5, a battery car battery 8 is arranged in the lower clamping groove 7, an upper part of the battery car battery 8 is arranged in the upper clamping groove 4, the upper clamping groove 4, go up 4 evenly distributed of draw-in groove on mounting panel 26, mounting panel 26 swing joint protection box 1 through rotating fan piece 3, opens upper cover plate 2, takes out mounting panel 26, places storage battery car battery 8 into lower draw-in groove 7, puts into mounting panel 26 again for go up draw-in groove 4 and fix storage battery car battery 8, mounting panel 26 and upper cover plate 2 can effectually play waterproof effect simultaneously.
Be provided with buffer board 16 in the backup pad 5, 16 bilateral symmetry of buffer board is provided with fixed block 17, fixed block 17 fixed connection buffer board 16, be provided with axis of rotation 18 on the fixed block 17, 18 swing joint push rod 19 of axis of rotation, the one end swing joint gyro wheel 20 of axis of rotation 18 is kept away from to push rod 19, gyro wheel 20 swing joint backup pad 5 through under 18, 19 and the gyro wheel 20 of axis of rotation mutually supporting, can be so that the shock attenuation that the device can be fine, prevent to shake the problem that the battery damaged from appearing, great increase practicality and security.
16 bilateral symmetry of buffer board is provided with fixed plate 22, fixed connection spring post 21 on the fixed plate 22, the one end fixed connection push rod 19 of fixed plate 22 is kept away from to spring post 21, through mutually supporting of spring post 21 and fixed plate 22, can prevent that push rod 19 from sliding too much, leads to the condition of fluctuation to appear about the device, influences the use of battery.
What is different from embodiment 1 is that, be provided with a plurality of sleeve 12 in the draw-in groove 7 down, sleeve 12 evenly distributed is in draw-in groove 7 down, be provided with supporting spring 13 in the sleeve 12, supporting spring 13's one end fixed connection sleeve 12 bottom, supporting spring 13's other end fixed connection slide 14, be provided with bracing piece 15 on the slide 14, the one end that slide 14 was kept away from to bracing piece 15 is connected sliding plate 10, connect storage battery car battery 8 on the sliding plate 10, can strengthen the protective effect to storage battery car battery 8 through supporting spring 13, prolong storage battery car battery 8's life.
The rest of the structure of this example is the same as example 1.
It should be particularly noted that in the present application, the upper cover plate 2 is opened by rotating the fan 3, the mounting plate 26 is taken out, the battery 8 of the battery car is placed in the lower clamping groove 7, and then the mounting plate 26 is placed in, so that the upper clamping groove 4 fixes the battery 8 of the battery car, meanwhile, the mounting plate 26 and the upper cover plate 2 can effectively play a role of water resistance, and by the mutual cooperation of the rotating shaft 18, the push rod 19 and the roller 20, can well absorb shock, prevent the battery from being damaged due to shock, greatly improve the practicability and safety, the blades 25 are driven by wind power generated by the electric vehicle in the riding process to enable the heat dissipation fan 24 to rotate and pass through the air holes 6, can effectually dispel the heat to storage battery car battery 8, prevent to pile up the problem that leads to the battery to damage appearing at the in-process heat of riding, the energy saving simultaneously, more environmental protection.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The monitoring and protecting device for the battery of the electric vehicle comprises a protecting box body (1) and is characterized in that an upper cover plate (2) is symmetrically arranged on the protecting box body (1), the upper cover plate (2) is movably connected with the protecting box body (1) through a rotating fan sheet (3), one end of the rotating fan sheet (3) is fixedly connected with the upper cover plate (2), the other end of the rotating fan sheet (3) is fixedly connected with the protecting box body (1), a supporting plate (5) is arranged in the protecting box body (1), the supporting plate (5) is fixedly connected with the protecting box body (1), a plurality of lower clamping grooves (7) are arranged on the supporting plate (5), four lower clamping grooves (7) are arranged, the lower clamping grooves (7) are uniformly distributed on the supporting plate (5), the battery of the battery car (8) is arranged in the lower clamping grooves (7), the upper part of the battery car (8) is arranged in the upper, go up draw-in groove (4) and set up on mounting panel (26), go up draw-in groove (4) evenly distributed on mounting panel (26), mounting panel (26) swing joint protection box (1).
2. The monitoring and protecting device for the battery of the electric vehicle as claimed in claim 1, wherein a buffer plate (16) is arranged in the supporting plate (5), fixed blocks (17) are symmetrically arranged on two sides of the buffer plate (16), the fixed blocks (17) are fixedly connected with the buffer plate (16), a rotating shaft (18) is arranged on the fixed blocks (17), the rotating shaft (18) is movably connected with a push rod (19), one end of the push rod (19) far away from the rotating shaft (18) is movably connected with a roller (20), and the roller (20) is movably connected with the supporting plate (5).
3. The battery monitoring and protecting device for the electric vehicle as claimed in claim 2, wherein the buffer plate (16) is symmetrically provided with fixing plates (22) at two sides, the fixing plates (22) are fixedly connected with spring posts (21), and one ends of the spring posts (21) far away from the fixing plates (22) are fixedly connected with push rods (19).
4. The electric vehicle battery monitoring and protecting device according to claim 3, characterized in that a rotating shaft (23) is arranged below the protecting box body (1), the rotating shaft (23) is at least provided with seven, the rotating shaft (23) is uniformly distributed below the protecting box body (1), a heat dissipation fan (24) is arranged outside the rotating shaft (23), the heat dissipation fan (24) is movably connected with the rotating shaft (23), the heat dissipation fan (24) penetrates through the protecting box body (1), blades (25) are arranged in the heat dissipation fan (24), the blades (25) are uniformly distributed in the heat dissipation fan (24), and a plurality of air holes (6) are formed in the supporting plate (5).
5. The battery monitoring and protecting device for the electric vehicle as claimed in claim 4, wherein the upper cover plate (2) is symmetrically provided with second buckles (27), the upper cover plate (2) is symmetrically provided with grooves (28) in a rotating manner, the grooves (28) are symmetrically provided with return springs (29), one ends of the return springs (29) are fixedly connected with the grooves (28), the other ends of the return springs (29) are fixedly connected with clamping balls (30), the clamping balls (30) are arranged on the grooves (28), the clamping balls (30) are movably connected with ball grooves (31), and the ball grooves (31) are symmetrically arranged in the upper cover plate (2) in a rotating manner.
6. The electric vehicle battery monitoring and protecting device according to claim 5, characterized in that a second buckle (27) is arranged on the mounting plate (26), a detector (11) is arranged in the protecting box body (1), and the detector (11) is electrically connected with a display of the electric vehicle.
7. The battery monitoring and protecting device for the electric vehicle according to claim 1, wherein a plurality of sleeves (12) are arranged in the lower clamping groove (7), the sleeves (12) are uniformly distributed in the lower clamping groove (7), a supporting spring (13) is arranged in each sleeve (12), one end of each supporting spring (13) is fixedly connected to the bottom of each sleeve (12), the other end of each supporting spring (13) is fixedly connected to a sliding plate (14), a supporting rod (15) is arranged on each sliding plate (14), one end, far away from each sliding plate (14), of each supporting rod (15) is connected with each sliding plate (10), and each sliding plate (10) is connected with a battery car battery (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011566628.XA CN112706862A (en) | 2020-12-25 | 2020-12-25 | Electric motor car battery monitoring protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011566628.XA CN112706862A (en) | 2020-12-25 | 2020-12-25 | Electric motor car battery monitoring protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112706862A true CN112706862A (en) | 2021-04-27 |
Family
ID=75546718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011566628.XA Withdrawn CN112706862A (en) | 2020-12-25 | 2020-12-25 | Electric motor car battery monitoring protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112706862A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094623A (en) * | 2011-10-27 | 2013-05-08 | 昆山金鼎新能源科技有限公司 | Storage battery |
| CN109383672A (en) * | 2018-09-30 | 2019-02-26 | 临泉县赛莱斯农用车有限公司 | A kind of three-wheeled electric vehicle battery connecting construction |
| CN209804754U (en) * | 2019-05-10 | 2019-12-17 | 辽宁工业大学 | Battery box for electric automobile |
| CN210502995U (en) * | 2019-09-17 | 2020-05-12 | 河南虹众车业有限公司 | Battery fixing device of electric tricycle |
| DE202020104564U1 (en) * | 2020-05-28 | 2020-09-03 | Zhejiang Okai Vehicle Co., Ltd. | Battery anti-theft structure for shareable electric scooter |
-
2020
- 2020-12-25 CN CN202011566628.XA patent/CN112706862A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094623A (en) * | 2011-10-27 | 2013-05-08 | 昆山金鼎新能源科技有限公司 | Storage battery |
| CN109383672A (en) * | 2018-09-30 | 2019-02-26 | 临泉县赛莱斯农用车有限公司 | A kind of three-wheeled electric vehicle battery connecting construction |
| CN209804754U (en) * | 2019-05-10 | 2019-12-17 | 辽宁工业大学 | Battery box for electric automobile |
| CN210502995U (en) * | 2019-09-17 | 2020-05-12 | 河南虹众车业有限公司 | Battery fixing device of electric tricycle |
| DE202020104564U1 (en) * | 2020-05-28 | 2020-09-03 | Zhejiang Okai Vehicle Co., Ltd. | Battery anti-theft structure for shareable electric scooter |
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Application publication date: 20210427 |