CN213242748U - Electric vehicle battery box convenient for fixing battery - Google Patents
Electric vehicle battery box convenient for fixing battery Download PDFInfo
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- CN213242748U CN213242748U CN202022566277.4U CN202022566277U CN213242748U CN 213242748 U CN213242748 U CN 213242748U CN 202022566277 U CN202022566277 U CN 202022566277U CN 213242748 U CN213242748 U CN 213242748U
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- battery
- cover body
- box body
- top plate
- positioning sleeve
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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
An electric vehicle battery case facilitating securing of a battery, comprising: a box body; a cover body: is detachably connected with the box body; a battery: the box body is placed in the box body; top plate: abutting an upper surface of the battery; shaft sleeve: is integrally connected with the top plate; adjusting bolts: the lower end of the cover body penetrates through the cover body and is in threaded connection with the cover body, and the lower end of the cover body is inserted into the shaft sleeve and is in threaded connection with the shaft sleeve; positioning sleeve: the positioning sleeve is positioned in the circumferential direction of the shaft sleeve and is integrally connected with the top plate; and, a guide post: and the lower end of the positioning sleeve is inserted into the positioning sleeve and is in sliding contact with the positioning sleeve. The utility model discloses in, the battery is placed in the box body, with the upper surface butt of roof and battery, adjusts adjusting bolt and makes the axle sleeve move down, increases the contact force between roof and the battery, fixes the battery, convenient to use, suitable using widely.
Description
Technical Field
The utility model relates to a battery case technical field, concretely relates to convenient fixed battery's electric motor car battery case.
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. The battery box is needed to be used when the electric vehicle is used.
However, the existing battery is directly placed in the battery box, and when the electric vehicle runs, the battery box in the battery can be moved due to shaking, so that the connecting wire is loosened, poor contact is caused, and the normal use of the electric vehicle is influenced.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's electric motor car battery case of convenient fixed battery.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
the utility model provides a convenient fixed battery's electric motor car battery case which characterized in that: the method comprises the following steps:
a box body; a cover body: is detachably connected with the box body; a battery: the box body is placed in the box body; top plate: abutting an upper surface of the battery; shaft sleeve: is integrally connected with the top plate; adjusting bolts: the lower end of the cover body penetrates through the cover body and is in threaded connection with the cover body, and the lower end of the cover body is inserted into the shaft sleeve and is in threaded connection with the shaft sleeve; positioning sleeve: the positioning sleeve is positioned in the circumferential direction of the shaft sleeve and is integrally connected with the top plate; and, a guide post: is integrally connected with the cover body, the lower end of the cover body is inserted into the positioning sleeve and is in sliding contact with the positioning sleeve,
the battery is placed in the box body, the top plate is abutted to the upper surface of the battery, the adjusting bolt is adjusted to enable the shaft sleeve to move downwards, the contact force between the top plate and the battery is increased, and the battery is fixed.
Further: the guide post is sleeved with a spring, the spring is in a compressed state, one end of the spring is abutted to the cover body, and the other end of the spring is abutted to the positioning sleeve.
Further: a weighing sensor is fixedly mounted on the lower surface of the box body, and the battery is placed on the weighing sensor.
Further: the box body is internally embedded with a filter screen.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses convenient fixed battery's electric motor car battery case, battery are placed in the box body, with the upper surface butt of roof and battery, adjust adjusting bolt and make the axle sleeve move down, increase the contact force between roof and the battery, fix the battery, convenient to use, suitable using widely.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic diagram of the electric vehicle battery box for conveniently fixing the battery of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a front view of the battery box of the electric vehicle for conveniently fixing the battery.
In the figure: the device comprises a box body 1, a cover body 2, a battery 3, a top plate 4, a shaft sleeve 5, an adjusting bolt 6, a positioning sleeve 7, a guide pillar 8, a spring 9, a weighing sensor 10 and a filter screen 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1 to 3, the utility model discloses convenient electric vehicle battery case of fixed battery includes:
a box body 1; a cover body 2: the box body 1 is detachably connected, preferably hinged, and provided with a lock to play a role in preventing theft, which is the prior art and is not described herein again; a battery 3: is placed in the box body 1; top plate 4: abutting against the upper surface of the battery 3; shaft sleeve 5: is integrally connected with the top plate 4; adjusting the bolt 6: the adjusting bolt 6 penetrates through the cover body 2 and is in threaded connection with the cover body 2, the lower end of the adjusting bolt is inserted into the shaft sleeve 5 and is in threaded connection with the shaft sleeve 5, and the shaft sleeve 5 moves downwards when the adjusting bolt 6 rotates; a positioning sleeve 7: the positioning sleeve 7 is positioned in the circumferential direction of the shaft sleeve 5 and is integrally connected with the top plate 4; and, a guide post 8: is integrally connected to the lid body 2, and has a lower end inserted into the positioning sleeve 7 and slidably contacted therewith.
The battery 3 is placed in the box body 1, the top plate 4 is abutted to the upper surface of the battery 3, the adjusting bolt 6 is adjusted to enable the shaft sleeve 5 to move downwards, the contact force between the top plate 4 and the battery 3 is increased, and the battery 3 is fixed.
Further: the guide post 8 is sleeved with a spring 9, the spring 9 is in a compressed state, one end of the spring 9 is abutted to the cover body 2, the other end of the spring is abutted to the positioning sleeve 7, the spring 9 pushes the positioning sleeve 7 downwards, contact force between the top plate 4 and the battery 3 is increased, and the battery 3 is fixed.
Further: the lower surface of the box body 1 is fixedly provided with a weighing sensor 10, the battery 3 is placed on the weighing sensor 10 to detect the pressure applied to the battery 3, and the weighing sensor 10 is preferably a GML670 type pressure sensor of the West-Anhui electronic technology company.
Further: the filter screen 11 is embedded in the box body 1 and used for ventilation and achieving the purpose of heat dissipation.
Finally, it should be noted that the load cell 10 is configured to detect the gravity of the battery 3 and the pressure applied by the top plate 4 to the battery 3, the load cell 10 is electrically connected to the battery 3 to supply power to the battery, in actual use, the load cell 10 is connected to a display device to display data detected by the display device, and the adjusting bolt 6 is adjusted according to the indication number to change the pressure applied by the top plate 4 to the battery 3.
The working principle is as follows:
the battery 3 is placed in the box body 1, the top plate 4 is abutted to the upper surface of the battery 3, the spring 9 pushes the positioning sleeve 7 downwards to increase the contact force between the top plate 4 and the battery 3, and the adjusting bolt 6 is adjusted to enable the shaft sleeve 5 to move downwards according to the indication number detected by the weighing sensor 10 to increase the contact force between the top plate 4 and the battery 3, so that the battery 3 is fixed and is convenient to use.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. The utility model provides a convenient fixed battery's electric motor car battery case which characterized in that: the method comprises the following steps:
a box body;
a cover body: is detachably connected with the box body;
a battery: the box body is placed in the box body;
top plate: abutting an upper surface of the battery;
shaft sleeve: is integrally connected with the top plate;
adjusting bolts: the lower end of the cover body penetrates through the cover body and is in threaded connection with the cover body, and the lower end of the cover body is inserted into the shaft sleeve and is in threaded connection with the shaft sleeve;
positioning sleeve: the positioning sleeve is positioned in the circumferential direction of the shaft sleeve and is integrally connected with the top plate;
and, a guide post: is integrally connected with the cover body, the lower end of the cover body is inserted into the positioning sleeve and is in sliding contact with the positioning sleeve,
the battery is placed in the box body, the top plate is abutted to the upper surface of the battery, the adjusting bolt is adjusted to enable the shaft sleeve to move downwards, the contact force between the top plate and the battery is increased, and the battery is fixed.
2. A battery case for an electric vehicle for conveniently fixing a battery as defined in claim 1, wherein: the guide post is sleeved with a spring, the spring is in a compressed state, one end of the spring is abutted to the cover body, and the other end of the spring is abutted to the positioning sleeve.
3. A battery case for an electric vehicle for conveniently fixing a battery as defined in claim 2, wherein: a weighing sensor is fixedly mounted on the lower surface of the box body, and the battery is placed on the weighing sensor.
4. A battery case for an electric vehicle for conveniently fixing a battery as defined in claim 3, wherein: the box body is internally embedded with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566277.4U CN213242748U (en) | 2020-11-09 | 2020-11-09 | Electric vehicle battery box convenient for fixing battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566277.4U CN213242748U (en) | 2020-11-09 | 2020-11-09 | Electric vehicle battery box convenient for fixing battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242748U true CN213242748U (en) | 2021-05-18 |
Family
ID=75882468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022566277.4U Active CN213242748U (en) | 2020-11-09 | 2020-11-09 | Electric vehicle battery box convenient for fixing battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242748U (en) |
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2020
- 2020-11-09 CN CN202022566277.4U patent/CN213242748U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 No. 338, wapuhe Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Shanshan Electronic Technology Co.,Ltd. Address before: 215300 No. 338, wapuhe Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: KUNSHAN SHANSHAN PLASTIC SCIENCE-TECHNOLOGY CO.,LTD. |