CN210284390U - Battery access cover plate structure and car - Google Patents
Battery access cover plate structure and car Download PDFInfo
- Publication number
- CN210284390U CN210284390U CN201920831549.3U CN201920831549U CN210284390U CN 210284390 U CN210284390 U CN 210284390U CN 201920831549 U CN201920831549 U CN 201920831549U CN 210284390 U CN210284390 U CN 210284390U
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- access cover
- cover plate
- main body
- metal plate
- flanging
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Abstract
The utility model discloses a battery access cover plate structure and an automobile, which comprises an installation metal plate with an access hole and an access cover which is rotatably installed on the access hole; a rotary handle is arranged on the overhaul cover; an anti-retreat groove is formed in the bottom surface of the mounting metal plate; the access cover is provided with a connecting ring which passes through the access opening; the edge of the connecting ring is provided with a claw; an anti-retreat boss which can be clamped in the anti-retreat groove is arranged on the surface of the clamping jaw facing the installation metal plate; when the anti-withdrawal boss is clamped in the anti-withdrawal groove, the access cover is locked on the installation metal plate; when the anti-retreat boss is moved out of the anti-retreat groove, the access cover is in an unlocking state on the installation metal plate. The utility model discloses a battery access cover plate structure and car need not specialized tool, is convenient for open with the installation sealed effectual, can avoid in the water infiltration car.
Description
Technical Field
The utility model relates to an electric automobile battery overhauls technical field, especially relates to a battery access cover plate structure and car.
Background
With global warming, the utilization and development of new energy resources are gradually paid attention. In recent years, the development of electric vehicles is very rapid, and the difference of the electric vehicles and the traditional fuel vehicles in the overall structure also generates new technologies and products.
The power battery of the electric vehicle is one of the important parts of the whole vehicle, and the loaded battery needs to exchange data with related equipment quickly and conveniently under the conditions of battery maintenance, software upgrading, debugging and the like. Usually increase the connection opening on white automobile body upper floor, use special battery to overhaul the apron and carry out the shutoff and sealed, guarantee to keep apart the foreign matter or the water entering car cabin under the chassis in the driving, when needs carry out operations such as battery maintenance, can conveniently demolish battery fast and overhaul the apron and carry out corresponding operation.
The access cover plate in the prior art is complex to install and disassemble, and a special tool is needed to open the access cover, so that the quick maintenance of the battery is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery access cover plate structure and car of convenient maintenance.
The technical scheme of the utility model provides a battery access cover plate structure, which comprises an installation metal plate with an access hole and an access cover which is rotatably installed on the access hole;
a rotary handle is arranged on the overhaul cover;
an anti-retreat groove is formed in the bottom surface of the mounting metal plate;
the access cover is provided with a connecting ring which passes through the access opening;
the edge of the connecting ring is provided with a claw;
an anti-retreat boss which can be clamped in the anti-retreat groove is arranged on the surface of the clamping jaw facing the installation metal plate;
when the anti-withdrawal boss is clamped in the anti-withdrawal groove, the access cover is locked on the installation metal plate; when the anti-retreat boss is moved out of the anti-retreat groove, the access cover is in an unlocking state on the installation metal plate.
When the rotating handle is screwed to rotate the access cover, the anti-retreat boss is clamped into the anti-retreat groove, and the access cover is locked on the installation metal plate. When the rotary handle is screwed to rotate the access cover, the anti-retreat boss rotates out of the anti-retreat groove, the access cover is in an unlocking state, the access cover can be opened, and the internal battery is overhauled. Compared with the existing battery maintenance cover plate, the battery maintenance cover plate structure provided by the invention has the advantages that the assembly and disassembly are not needed by a tool, the structural damage is not caused by the disassembly, the disassembly can be carried out for many times, the assembled maintenance cover has a withdrawal prevention function, and the maintenance cover is prevented from falling off in the use process of a vehicle.
Furthermore, the connecting ring is evenly provided with more than three clamping jaws, so that the stability of the access cover in clamping connection with the installation metal plate is improved.
Furthermore, reinforcing ribs are arranged between the connecting ring and the clamping jaws, so that the structural strength of the clamping jaws is improved.
Further, a rotary mark and an alignment mark are arranged on the access cover. The access cover is rotated according to the rotary identification, so that when the alignment identification is aligned with the anti-withdrawal groove, the anti-withdrawal boss is clamped into the anti-withdrawal groove, and the automatic withdrawal and opening of the access cover are avoided.
Further, the access cover includes a cover plate main body, the connection ring being connected to a bottom surface of the cover plate main body;
a water baffle plate also extends on the clamping jaw, and the anti-retreat boss is positioned on the water baffle plate;
a sealing flange which is in close contact with the water baffle is arranged on the mounting metal plate;
the sealing flanging comprises a sealing flanging main body part and a flanging sealing end connected with the sealing flanging main body part;
the flanging sealing end is connected with the water baffle in a sealing mode, and the sealing flanging main body part is connected with the cover plate main body in a sealing mode.
The sealing flange is arranged to enable the flange sealing end to be in sealing connection with the water baffle, and the sealing flange main body part is in sealing connection with the cover plate main body, so that rainwater or rainwater can be effectively prevented from impacting the interior of the vehicle, and the rainwater is prevented from entering the vehicle.
Further, a first sealing structure and a second sealing structure are arranged between the cover plate main body part and the sealing flanging main body part. The first seal structure functions as a seal edge. The second sealing structure is a main sealing structure, so that rainwater is further prevented from permeating, and the sealing effect is improved.
Furthermore, the first sealing structure is a first rubber protruding part, the second sealing structure is a serrated first rubber protruding rib, the sealing effect is good, and sealing is realized through interference fit of rubber and the sealing flanging 13.
Furthermore, a water stopping flange extends on the cover plate main body;
a metal plate flanging extending towards the water stop flange is arranged on the mounting metal plate;
the metal plate flanging comprises a metal plate flanging main body part and a flanging free end connected with the metal plate flanging main body part;
the free end of the flanging extends towards the water stopping flange and is spaced from the water stopping flange by a preset distance;
the metal plate flanging main body part is connected with the cover plate main body in a sealing mode.
In the non-joint position, the stagnant water flange on the apron body exceeds the panel beating turn-ups, only reserves the gap that is used for the assembly between its and panel beating turn-ups, can carry out the pressure release to most quick rivers impact effectively, avoids quick rivers directly to dash the main seal structure between panel beating turn-ups main part and the apron main part at the back.
Further, a third sealing structure and a fourth sealing structure are arranged between the cover plate main body part and the sheet metal flanging main body part. And the third sealing structure plays a role of sealing the edge. The fourth seal structure is main seal structure, further avoids the rainwater infiltration, improves sealed effect.
Furthermore, the third sealing structure is a second rubber protruding part, the fourth sealing structure is a second rubber protruding rib of a sawtooth shape, the sealing effect is good, and sealing is achieved through interference fit of rubber and metal plate flanging.
The utility model discloses technical scheme still provides an automobile, including any one of the aforesaid technical scheme battery access cover plate structure, conveniently overhaul the battery.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a battery access cover plate structure and car, through rotating the access cover, can block the anti-moving back boss on the jack catch on the access cover in the anti-moving back recess of installation panel beating for the access cover locks on the installation panel beating; when the access cover needs to be opened, the access cover is pressed downwards, and is rotated, so that the anti-retreat boss moves out of the anti-retreat groove, and the access cover can be opened to overhaul the battery.
Drawings
Fig. 1 is a perspective view of a battery access cover plate structure according to an embodiment of the present invention;
FIG. 2 is a perspective view of the access cover;
FIG. 3 is a schematic structural view of a mounting sheet metal;
FIG. 4 is a schematic reverse side view of the access cover;
FIG. 5 is a schematic view of the claw before the anti-receding boss is engaged with the anti-receding groove;
FIG. 6 is a cross-sectional view taken along line K-K of FIG. 5;
FIG. 7 is a schematic view of the locking of the anti-receding boss and the anti-receding groove on the pawl;
FIG. 8 is a cross-sectional view taken along line I-I of FIG. 7;
FIG. 9 is a front view of a battery access cover structure;
FIG. 10 is a cross-sectional view taken along line A-A of FIG. 9;
fig. 11 is an enlarged view of a portion B shown in fig. 10;
FIG. 12 is a schematic view of a first seal and a second seal provided on the cover plate body portion;
fig. 13 is an enlarged view of a portion a shown in fig. 10;
fig. 14 is a schematic view of a third seal structure and a fourth seal structure provided on the cover plate main body portion.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-8, an embodiment of the present invention provides a battery access cover plate structure, which includes an installation metal plate 1 having an access opening 11 and an access cover 2 rotatably installed on the access opening 11.
The access cover 2 is provided with a rotary handle 27. The bottom surface of the mounting metal plate 1 is provided with an anti-retreat groove 12.
The access cover 2 has a connection ring 22 passing through the access opening 11. Claws 23 are provided on the edge of the connection ring 22.
The surface of the claw 23 facing the mounting metal plate 1 is provided with an anti-retreat boss 231 which can be clamped in the anti-retreat groove 12.
Wherein, when the anti-retreat boss 231 is clamped in the anti-retreat groove 12, the access cover 2 is locked on the installation metal plate 1. When the retreat-preventing boss 231 is moved out of the retreat-preventing groove 12, the access cover 2 is in an unlocked state on the mounting metal plate 1.
The mounting metal plate 1 is mounted on the vehicle body, and has an access opening 11. The access cover 2 is mounted on the mounting metal plate 1, and can be rotated to be opened and closed on the mounting metal plate 1.
In order to facilitate the rotation of the access cover 2, a rotation handle 27 is provided on the access cover 2. The position of the access cover 2 on the mounting sheet metal 1 can be turned by screwing the turning handle 27.
The anti-back groove 12 is positioned on the bottom surface of the mounting metal plate 1. The claws 23 are provided on the edge of the connection ring 22, and the connection ring 22 is positioned on the access cover 2, which passes through the access opening 11.
The claw 23 has an anti-retreat boss 231, and the anti-retreat boss 231 is located at the bottom or below the installation metal plate 1, so that the anti-retreat boss 231 can be clamped into the anti-retreat groove 12 and can be moved out of the anti-retreat groove 12.
Thus, when the access cover 2 is rotated by screwing the rotating handle 27 so that the retreat preventing boss 231 is caught in the retreat preventing groove 12, the access cover 2 is locked to the mounting metal plate 1. When the rotating handle 27 is screwed to rotate the access cover 2, so that the anti-retreat boss 231 rotates out of the anti-retreat groove 12, the access cover 2 is in an unlocked state, the access cover 2 can be opened, and the internal battery can be overhauled.
Current battery overhauls apron relatively, the utility model provides a pair of battery access cover plate structure, assembly dismantlement all need not to borrow the instrument, and the dismantlement can not cause structural damage, dismouting many times, and the access cover after the assembly has prevents moving back the function, avoids in the vehicle use in that the access cover drops.
When the access cover 2 needs to be opened, the access cover 2 is pressed downward, so that the retreat-preventing boss 231 is separated from the retreat-preventing groove 12, and then the access cover 2 is rotated, and the access cover 2 can be opened.
Preferably, as shown in fig. 4, three or more claws 23 are uniformly distributed on the connection ring 22, so as to improve the stability of the access cover 2 when being clamped with the mounting metal plate 1.
Preferably, as shown in fig. 4, a reinforcing rib 26 is disposed between the connection ring 22 and the jaws 23, to improve the structural strength of the jaws 23.
Preferably, as shown in fig. 1-2, a rotary flag 28 and an alignment flag 29 are provided on the access cover 2. The alignment mark 29 is located right above the anti-retreat boss 231, the access cover 2 is rotated according to the rotary mark 28, when the alignment mark 29 is aligned with the anti-retreat groove 12, the anti-retreat boss 231 is clamped in the anti-retreat groove 12, and the access cover 2 is prevented from automatically retreating and opening.
Preferably, as shown in fig. 2, 4, 6, and 9-11, the access cover 2 includes a cover plate body 21, and a connection ring 22 is attached to a bottom surface of the cover plate body 21.
A water guard 232 also extends from the jaw 23, and a retreat prevention boss 231 is located on the water guard 232.
The mounting metal plate 1 is provided with a sealing flange 13 which is in close contact with the water baffle 232.
The seal cuff 13 includes a seal cuff body portion 131 and a cuff seal end 132 connected to the seal cuff body portion 131.
The flange sealing end 132 is sealingly connected to the water deflector 232, and the sealing flange main body 131 is sealingly connected to the cover main body 21.
At the position of the access cover 2 clamped with the installation metal plate 1, the flanging sealing end 132 is in sealing connection with the water baffle 232 by arranging the sealing flanging 13, and the sealing flanging main body part 131 is in sealing connection with the cover plate main body 21, so that rainwater or the impact of the rainwater on the inside can be effectively prevented, and the rainwater is prevented from entering the vehicle.
Preferably, as shown in fig. 11 to 12, a first seal structure 211 and a second seal structure 212 are provided between the cover plate main body portion 21 and the seal burring main body portion 131. The first seal structure 211 and the second seal structure 212 are provided on the cover plate main body portion 21, respectively.
The first seal structure 211 seals between the cover main body portion 21 and the edge of the seal burring main body portion 131, and functions as a seal edge. The second sealing structure 212 is a main sealing structure, and is sealed in the middle of the cover plate main body portion 21 and the sealing flange main body portion 131, so that rainwater is further prevented from permeating, and the sealing effect is improved.
Preferably, the first sealing structure 211 is a first rubber convex part, the second sealing structure 212 is a first rubber convex rib with a saw-toothed shape, the sealing effect is good, and the sealing is realized by the interference fit of rubber and the sealing flange 13.
Preferably, as shown in fig. 4, 9-10 and 13, a water stop rib 25 also extends on the cover plate main body 21. The mounting sheet metal 1 is provided with a sheet metal flange 14 extending toward the water stop flange 25.
The sheet metal flange 14 includes a sheet metal flange main body portion 141 and a flange free end 142 connected to the sheet metal flange main body portion 141.
The flange free end 142 extends toward the water stop rib 25 and is spaced from the water stop rib 25 by a predetermined distance 140. The sheet metal flanging main body part 141 is connected with the cover plate main body 21 in a sealing mode.
The height of the water stop flange 25 is higher than that of the flange free end 142, and a preset distance 140 is formed between the water stop flange 25 and the flange free end 142 at intervals, so that a gap is formed between the water stop flange and the flange free end 142, and the metal plate flange main body part 141 is connected with the cover plate main body 21 in a sealing mode.
In the non-clamping position, the water stop flange 25 on the cover plate body 21 is higher than the sheet metal flanging 14, and only a gap for assembly is reserved between the water stop flange and the sheet metal flanging 14, so that most of rapid water flow impact can be effectively relieved, and the rapid water flow is prevented from directly impacting a main sealing structure between the rear sheet metal flanging main body part 141 and the cover plate main body 21.
As shown in fig. 4, more than two water-blocking bosses 24 are uniformly distributed on the water-blocking flange 25 at intervals, so as to block water from entering the vehicle, and further improve the sealing effect.
Preferably, as shown in fig. 13 to 14, a third seal structure 213 and a fourth seal structure 214 are provided between the cover plate main body portion 21 and the sheet metal burring main body portion 141.
The third seal structure 213 and the fourth seal structure 214 are provided on the cover plate main body portion 21, respectively.
The third seal structure 213 seals between the cover main body portion 21 and the edge of the sheet metal burring main body portion 141, and functions to seal the edge. The fourth sealing structure 214 is a main sealing structure, and is sealed in the middle of the cover plate main body portion 21 and the sheet metal flanging main body portion 131, so that rainwater is further prevented from permeating, and the sealing effect is improved.
Preferably, the third sealing structure 213 is a second rubber protrusion, and the fourth sealing structure 214 is a serrated second rubber rib, so that the sealing effect is good, and the sealing is realized by the interference fit of rubber and the metal plate flanging 14.
To sum up, the utility model provides a battery access cover plate structure need not specialized tool, is convenient for open with the installation is sealed effectual, can avoid in the water infiltration car.
An embodiment of the utility model provides a car is still provided, including the battery access cover plate structure in aforementioned arbitrary embodiment, conveniently overhaul the battery.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (11)
1. A battery access cover plate structure is characterized by comprising an installation metal plate with an access hole and an access cover which is rotatably installed on the access hole;
a rotary handle is arranged on the overhaul cover;
an anti-retreat groove is formed in the bottom surface of the mounting metal plate;
the access cover is provided with a connecting ring which passes through the access opening;
the edge of the connecting ring is provided with a claw;
an anti-retreat boss which can be clamped in the anti-retreat groove is arranged on the surface of the clamping jaw facing the installation metal plate;
when the anti-withdrawal boss is clamped in the anti-withdrawal groove, the access cover is locked on the installation metal plate; when the anti-retreat boss is moved out of the anti-retreat groove, the access cover is in an unlocking state on the installation metal plate.
2. The battery access cover plate structure of claim 1, wherein three or more of the claws are evenly distributed on the connection ring.
3. The battery access cover plate structure of claim 1, wherein a stiffener is configured between the connection ring and the jaws.
4. The battery access cover plate structure of claim 1, wherein a rotation mark and an alignment mark are provided on the access cover.
5. The battery access cover plate structure of any of claims 1-4, wherein the access cover comprises a cover plate body, the attachment ring being connected to a bottom surface of the cover plate body;
a water baffle plate also extends on the clamping jaw, and the anti-retreat boss is positioned on the water baffle plate;
a sealing flange which is in close contact with the water baffle is arranged on the mounting metal plate;
the sealing flanging comprises a sealing flanging main body part and a flanging sealing end connected with the sealing flanging main body part;
the flanging sealing end is connected with the water baffle in a sealing mode, and the sealing flanging main body part is connected with the cover plate main body in a sealing mode.
6. The battery access cover plate structure of claim 5, wherein a first seal structure and a second seal structure are disposed between the cover plate main body portion and the seal bead main body portion.
7. The battery access cover plate structure of claim 6, wherein the first seal structure is a first rubber boss and the second seal structure is a serrated first rubber bead.
8. The battery access cover plate structure of claim 5, wherein a water stop bead extends outwardly from the cover plate body;
a metal plate flanging extending towards the water stop flange is arranged on the mounting metal plate;
the metal plate flanging comprises a metal plate flanging main body part and a flanging free end connected with the metal plate flanging main body part;
the free end of the flanging extends towards the water stopping flange and is spaced from the water stopping flange by a preset distance;
the metal plate flanging main body part is connected with the cover plate main body in a sealing mode.
9. The battery access cover plate structure of claim 8, wherein a third seal structure and a fourth seal structure are disposed between the cover plate main body portion and the sheet metal flange main body portion.
10. The battery access cover plate structure of claim 9, wherein the third seal structure is a second rubber boss and the fourth seal structure is a serrated second rubber bead.
11. An automobile comprising the battery access panel structure of any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920831549.3U CN210284390U (en) | 2019-06-04 | 2019-06-04 | Battery access cover plate structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920831549.3U CN210284390U (en) | 2019-06-04 | 2019-06-04 | Battery access cover plate structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210284390U true CN210284390U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920831549.3U Active CN210284390U (en) | 2019-06-04 | 2019-06-04 | Battery access cover plate structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210284390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126926A (en) * | 2019-06-04 | 2019-08-16 | 威马智慧出行科技（上海）有限公司 | A kind of battery access panel structure and automobile |
-
2019
- 2019-06-04 CN CN201920831549.3U patent/CN210284390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126926A (en) * | 2019-06-04 | 2019-08-16 | 威马智慧出行科技（上海）有限公司 | A kind of battery access panel structure and automobile |
| CN110126926B (en) * | 2019-06-04 | 2024-05-10 | 威马智慧出行科技（上海）有限公司 | Battery overhauls apron structure and car |
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