CN204809286U - Electric motor car is with waterproof battery case structure of rotatable formula - Google Patents
Electric motor car is with waterproof battery case structure of rotatable formula Download PDFInfo
- Publication number
- CN204809286U CN204809286U CN201520571903.5U CN201520571903U CN204809286U CN 204809286 U CN204809286 U CN 204809286U CN 201520571903 U CN201520571903 U CN 201520571903U CN 204809286 U CN204809286 U CN 204809286U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- box guide
- vehicle frame
- fixed
- Prior art date
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an electric motor car is with waterproof battery case structure of rotatable formula, this structure adds in the battery case main part establishes a battery base, stretches into and support tightly the reason that goes up at battery base shell top in the lower surface on battery case main part eaves limit for directly when the rainwater drops on on the shell of battery base flow down along the shell, can not enter into the region of eaves limit below, in addition one side that the terminal surface is connected to inner shell orientation establish both sides be less than in the middle of the protruding step of arc, like this just in case when having a small amount of rainwater to get into wherein, on the rainwater dropped on the protruding step of this arc just, the rainwater was guided the both ends to the protruding step of arc to flow out, and can not mutually required battery base with the battery case main part between electric connection position, the security has effectively improved, in addition through setting up rotatable battery case baffle to set up the bearing in this rotary mechanism, not only made things convenient for the rotation of group battery and whole battery case can not rock at rotatory in -process, improved the stability of mechanism greatly.
Description
Technical field
The utility model relates to a kind of battery pack structure, particularly relates to a kind of electric vehicle rotary type Waterproof battery case structure.
Background technology
Electric motor car obtains the favor of a lot of personage because its low price, environment friendly and pollution-free, the speed of a motor vehicle are fast, it is convenient to ride.The battery case of general electric motor car is all be arranged on vehicle frame in the mode of screw fastening, although this kind of mounting means is very firm, when reality uses, battery case due to the problem of setting angle can inconvenience when fetching battery wherein; In addition because the battery case of electric motor car is all generally exposedly directly to contact with external environment outside, therefore when being in rainy season, needing battery case special concern, preventing the damage causing its internal cell because of water inlet.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of electric vehicle rotary type Waterproof battery case structure, and this battery pack structure is rotaryly be fixed on electromobile frame, stable and have water-proof function in rotary course.
The utility model in order to the technical scheme solving its technical problem and adopt is:
A kind of electric vehicle rotary type Waterproof battery case structure, location is arranged on vehicle frame, comprise the battery pack be made up of battery case main body and battery base, battery base is inserted on the connecting end surface of battery case main body, with user to for benchmark, described battery base is made up of shell and inner casing, and this inner casing is fixedly arranged on enclosure and forms closed cavity with shell, the upper limb of connecting end surface is formed with an eaves limit, and the upper limb of described cover top portion stretches into and pushes against the lower surface in this eaves limit; This inner casing is formed with an arc convex step towards the side of connecting end surface near inner casing top place, the two ends of this arc convex step are lower than centre, described connecting end surface is formed with a concave surface, described arc convex step is resisted against on described concave surface towards the side of connecting end surface; Be provided with a battery box guide, one end of this battery box guide is rotary is fixed on vehicle frame upper surface, and the other end of battery box guide is detachable is fixed on vehicle frame upper surface, and described battery pack to be fixedly arranged on battery box guide and to rotate with battery box guide.
Its further technical scheme is:
The upper limb of described connecting end surface extends to form the first inclined-plane outwardly obliquely and forms described eaves limit.
The outer surface of described shell is along forming the second inclined-plane obliquely with the contact point on the first inclined-plane.
The lower surface of described arc convex step forms inner concave arc surface, and the below of described concave surface forms the outer convex globoidal mated with this inner concave arc surface, and inner concave arc surface just mates with outer convex globoidal and is adjacent to.
The bottom of described shell extends to the bottom outer-edge place of battery case main body.
The rotary structure being fixed on vehicle frame upper surface in one end of this battery box guide is: one end of described vehicle frame upper surface is installed with a rotation fixed leg, this rotation fixed leg is arranged with a bearing, one end of described battery box guide is sheathed on this bearing, be provided with a fixed screw, the upper end of this fixed screw is fixed on the lower surface of battery base, and the lower end of this fixed screw is fed through battery box guide, bearing and rotation fixed leg successively and is positioned on vehicle frame.
One end of described vehicle frame upper surface is installed with a rotary stopper post near rotating fixed leg place.
The detachable structure being fixed on vehicle frame upper surface of the other end of battery box guide is: the other end of described vehicle frame upper surface is installed with a lock and fixes fetching, and detachable this lock that is fixedly arranged on of the other end of described battery box guide is fixed in fetching.
Advantageous Effects of the present utility model is: this electric vehicle rotary type Waterproof battery case structure, battery case main body adds a battery base, the upper limb of battery base cover top portion is stretched into and pushes against the lower surface in battery case main body eaves limit, directly flow down along shell when rainwater is dropped on the shell of battery base, the region below eaves limit can not be entered into; This external inner casing establishes both sides lower than medial arc raised step towards the side of connecting end surface, when such contingency has a small amount of rainwater to enter wherein, rainwater drops on this arc convex step just, the two ends that rainwater is directed to arc convex step are flowed out, and can not electrical joint between mutually required battery floor seat and battery case main body, effectively improve fail safe; In addition by arranging rotatable battery box guide, and setting up bearing in this rotating mechanism, not only facilitating the rotation of battery pack and whole battery case can not rock in rotary course, substantially increase the stability of mechanism.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model battery pack;
Fig. 2 is the structural representation of the utility model battery base;
Fig. 3 is the side sectional view of the utility model battery case;
Fig. 4 is the enlarged diagram of part A in Fig. 3;
Fig. 5 is the structural representation of the utility model rotation status;
Fig. 6 is the exploded perspective view of the utility model rotational structure;
Wherein:
1-vehicle frame; 2-battery case main body;
201-connecting end surface; 202-eaves limit;
203-concave surface; The outer convex globoidal of 204-;
3-battery base; 301-shell;
302-inner casing; 303-arc convex step;
304-second inclined-plane; 305-inner concave arc surface;
4-battery box guide; 5-rotates fixed leg;
6-bearing; 7-fixed screw;
8-rotary stopper post; The fixing fetching of 9-lock.
Embodiment
Below in conjunction with specific embodiment and Fig. 1 to Fig. 6, the utility model is described in detail.
A kind of electric vehicle rotary type Waterproof battery case structure, location is arranged on vehicle frame 1, comprise the battery pack be made up of battery case main body 2 and battery base 3, battery base 3 is inserted on the connecting end surface 201 of battery case main body 2, with user to for benchmark, battery base 3 is made up of shell 301 and inner casing 302, and this inner casing is fixedly arranged on enclosure and forms closed cavity with shell, forming enclosed cavity between shell and inner casing, is affect circuit in order to anti-sealing enters in cavity.The upper limb of connecting end surface 201 is formed with an eaves limit 202, be specially, the upper limb of connecting end surface extends to form the first inclined-plane outwardly obliquely and forms described eaves limit 202, the upper limb of described cover top portion stretches into and pushes against the lower surface in this eaves limit, and the outer surface of described shell 301 is along forming the second inclined-plane 304 obliquely with the contact point on the first inclined-plane in addition.Like this, when rain time, first inclined-plane of rainwater from the top of battery case main body along eaves limit 202 flows downward, then the second inclined-plane is flowed to through the outer surface of shell 301 and the contact point on the first inclined-plane, due to the second inclined-plane be also obliquely and cover top portion upper limb below eaves limit, therefore rainwater can not enter into the region below eaves limit, but directly flows downward along the second inclined-plane.In addition the bottom of shell 301 extends to the bottom outer-edge place of battery case main body 2, like this when rainwater flows to outer casing bottom along shell, also can not return in housing by reverse osmosis.
Inner casing 302 is formed with an arc convex step 303 towards the side of connecting end surface 201 near inner casing top place, and the two ends of this arc convex step are lower than centre, and the lower surface of this arc convex step forms inner concave arc surface 305; Described connecting end surface is formed with a concave surface 203, described arc convex step is resisted against on described concave surface towards the side of connecting end surface, and the below of described concave surface 203 forms the outer convex globoidal 204 mated with this inner concave arc surface, inner concave arc surface 305 and outer convex globoidal 204 just mate and are adjacent to.When not pushing against between the upper limb of such contingency cover top portion and the lower surface on this eaves limit and allow a small amount of rainwater enter between battery base and battery case main body, rainwater drops on this arc convex step just, because arc convex step is middle higher than two ends, therefore rainwater is directed to the two ends outflow of arc convex step, and can not electrical joint between mutually required battery floor seat and battery case main body, substantially increase fail safe.
Be provided with a battery box guide 4, one end of this battery box guide is rotary is fixed on vehicle frame upper surface, its concrete structure is: one end of described vehicle frame 1 upper surface is installed with a rotation fixed leg 5, this rotation fixed leg is arranged with a bearing 6, one end of described battery box guide 4 is sheathed on this bearing, be provided with a fixed screw 7, the upper end of this fixed screw is fixed on the lower surface of battery base 3, and the lower end of this fixed screw is fed through battery box guide, bearing and rotation fixed leg successively and is positioned on vehicle frame; The other end of battery box guide is detachable is fixed on vehicle frame upper surface, and its concrete structure is: the other end of described vehicle frame upper surface is installed with a lock and fixes fetching 9, and detachable this lock that is fixedly arranged on of the other end of described battery box guide is fixed in fetching; Described battery pack to be fixedly arranged on battery box guide and to rotate with battery box guide.Owing to adding bearing in above-mentioned rotating mechanism, battery case can not be rocked in rotary course, substantially increase the rotational stabilization of mechanism.One end of this external vehicle frame 1 upper surface is installed with a rotary stopper post 8 near rotating fixed leg 5 place, and this rotary stopper post 8 can carry out spacing to battery pack in rotation, prevents the battery pack anglec of rotation excessive.
The foregoing is only preferred embodiments of the present utility model.It should be pointed out that when not departing from the utility model principle, also can make some improvement and modification, be all considered as protection range of the present utility model.
Claims (8)
1. an electric vehicle rotary type Waterproof battery case structure, location is arranged on vehicle frame (1), comprise the battery pack be made up of battery case main body (2) and battery base (3), battery base is inserted on the connecting end surface (201) of battery case main body, with user to for benchmark, it is characterized in that: described battery base (3) is made up of shell (301) and inner casing (302), this inner casing is fixedly arranged on enclosure and forms closed cavity with shell, the upper limb of connecting end surface is formed with an eaves limit (202), the upper limb of described cover top portion stretches into and pushes against the lower surface in this eaves limit, this inner casing (302) is formed with an arc convex step (303) towards the side of connecting end surface (201) near inner casing top place, the two ends of this arc convex step are lower than centre, described connecting end surface is formed with a concave surface (203), described arc convex step is resisted against on described concave surface towards the side of connecting end surface, be provided with a battery box guide (4), one end of this battery box guide is rotary is fixed on vehicle frame upper surface, the other end of battery box guide is detachable is fixed on vehicle frame upper surface, and described battery pack to be fixedly arranged on battery box guide and to rotate with battery box guide.
2. electric vehicle rotary type Waterproof battery case structure according to claim 1, is characterized in that: the upper limb of described connecting end surface extends to form the first inclined-plane outwardly obliquely and forms described eaves limit (202).
3. electric vehicle rotary type Waterproof battery case structure according to claim 2, is characterized in that: the outer surface of described shell (301) is along forming the second inclined-plane (304) obliquely with the contact point on the first inclined-plane.
4. electric vehicle rotary type Waterproof battery case structure according to claim 1, it is characterized in that: the lower surface of described arc convex step (303) forms inner concave arc surface (305), and the below of described concave surface (203) forms the outer convex globoidal (204) mated with this inner concave arc surface, inner concave arc surface (305) and outer convex globoidal (204) just mate and are adjacent to.
5. electric vehicle rotary type Waterproof battery case structure according to claim 1, is characterized in that: the bottom of described shell (301) extends to the bottom outer-edge place of battery case main body (2).
6. electric vehicle rotary type Waterproof battery case structure according to claim 1, it is characterized in that: the rotary structure being fixed on vehicle frame upper surface in one end of this battery box guide is: one end of described vehicle frame (1) upper surface is installed with a rotation fixed leg (5), this rotation fixed leg is arranged with a bearing (6), one end of described battery box guide (4) is sheathed on this bearing, be provided with a fixed screw (7), the upper end of this fixed screw is fixed on the lower surface of battery base (3), and the lower end of this fixed screw is fed through battery box guide successively, bearing and rotate fixed leg being positioned on vehicle frame.
7. electric vehicle rotary type Waterproof battery case structure according to claim 6, is characterized in that: one end of described vehicle frame (1) upper surface is installed with a rotary stopper post (8) near rotating fixed leg (5) place.
8. electric vehicle rotary type Waterproof battery case structure according to claim 1, it is characterized in that: the detachable structure being fixed on vehicle frame upper surface of the other end of battery box guide is: the other end of described vehicle frame upper surface is installed with a lock and fixes fetching (9), detachable this lock that is fixedly arranged on of the other end of described battery box guide is fixed in fetching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571903.5U CN204809286U (en) | 2015-07-31 | 2015-07-31 | Electric motor car is with waterproof battery case structure of rotatable formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571903.5U CN204809286U (en) | 2015-07-31 | 2015-07-31 | Electric motor car is with waterproof battery case structure of rotatable formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809286U true CN204809286U (en) | 2015-11-25 |
Family
ID=54594061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520571903.5U Active CN204809286U (en) | 2015-07-31 | 2015-07-31 | Electric motor car is with waterproof battery case structure of rotatable formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711364A (en) * | 2015-07-31 | 2017-05-24 | 耀马车业(中国)有限公司 | Rotatable waterproof battery box structure for electric vehicle |
| JP2019192431A (en) * | 2018-04-23 | 2019-10-31 | トヨタ自動車株式会社 | Power storage device loading structure |
-
2015
- 2015-07-31 CN CN201520571903.5U patent/CN204809286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711364A (en) * | 2015-07-31 | 2017-05-24 | 耀马车业(中国)有限公司 | Rotatable waterproof battery box structure for electric vehicle |
| JP2019192431A (en) * | 2018-04-23 | 2019-10-31 | トヨタ自動車株式会社 | Power storage device loading structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204809286U (en) | Electric motor car is with waterproof battery case structure of rotatable formula | |
| CN209429629U (en) | One kind being based on the chargeable carport of new energy | |
| CN207573389U (en) | A kind of technical grade 3G wireless routers | |
| CN203611897U (en) | Charging slot device of electromobile | |
| CN205872206U (en) | Car charging seat structure assembly and car | |
| CN209993651U (en) | Portable lithium battery device | |
| CN204835257U (en) | Prevent rain -proof hydroelectric power cabinet of ponding | |
| CN106711364A (en) | Rotatable waterproof battery box structure for electric vehicle | |
| CN207338446U (en) | A kind of safe lithium battery cap | |
| CN203056000U (en) | Battery holder | |
| CN205900664U (en) | Battery case and electric bicycle | |
| CN204789697U (en) | Anti -electricity -theft protective housing of guide rail ammeter | |
| CN203054035U (en) | Ammeter having quadruple anti-theft function | |
| CN201805374U (en) | Wiring box for photovoltaic use | |
| CN202585565U (en) | Battery frame bunch sealing structure | |
| CN206864511U (en) | Bicycle basket with portable battery | |
| CN206813166U (en) | A kind of hand handle stacked switch of band USB chargings | |
| CN205663033U (en) | Novel folding house | |
| CN201946651U (en) | Storage battery for children vehicles | |
| CN209266471U (en) | A kind of automobile-used bottom plate battery compartment waterproof construction of four-wheel body-sensing | |
| CN203666872U (en) | Storage trunk of vehicle for children | |
| CN216850112U (en) | Battery steel shell sealing structure | |
| CN212099179U (en) | Carport and vehicle provided with same | |
| CN219458577U (en) | Photovoltaic junction box and quick installation base | |
| CN202806950U (en) | A saddle provided with a built-in battery box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |