CN204956064U - Battery frame of electric vehicle - Google Patents
Battery frame of electric vehicle Download PDFInfo
- Publication number
- CN204956064U CN204956064U CN201520651735.0U CN201520651735U CN204956064U CN 204956064 U CN204956064 U CN 204956064U CN 201520651735 U CN201520651735 U CN 201520651735U CN 204956064 U CN204956064 U CN 204956064U
- Authority
- CN
- China
- Prior art keywords
- frame body
- hole
- boss
- frame
- electric vehicle
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a frame, open battery frame of electric vehicle, including frame body (1), frame body (1) is inside to be hollow, frame body (1) bottom is equipped with chimb (11) all around, be equipped with first fixed orifices (12) on chimb (11), be equipped with metal covering (2) in first fixed orifices (12), (1) one side of frame body is equipped with first boss (13), be equipped with first through -hole (14) on first boss (13), be equipped with on frame body (1) another side nut (3), frame body (1) top is equipped with second boss (15), be equipped with second through -hole (16) on second boss (15). The utility model discloses simple to operate, fixed firm, the surface of unevenness makes the intensity of frame body (1) high, and set up first through -hole (14) and second through -hole (16) make things convenient for the installation of equipment and setter's installation.
Description
Technical field
The utility model relates to framework, particularly relates to battery frame of electric vehicle.
Background technology
Along with the fast development of science and technology; the technology of electronlmobil is also more and more ripe; and spreading in city is gradually come, country vigorously supports new-energy automobile, makes electronlmobil popularity rate more and more higher; battery in electronlmobil is the heart of automobile; framework is then the protective case of battery, and play stationary battery and protect battery not by foreign object damage, current framework is all synthetic plastic product; the intensity of framework own is low, and framework and other fixtures fastening place insufficient strength are easy to rupture.
Summary of the invention
The utility model, for the inadequate shortcoming of battery frame installation strength in prior art, provides battery frame of electric vehicle.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Battery frame of electric vehicle, comprise frame body, frame body inside is hollow, and bottom frame body, surrounding is provided with chimb, and chimb is provided with the first fixed orifice, metallic sheath is provided with in first fixed orifice, frame body one side is provided with the first boss, and the first boss is provided with the first through hole, and frame body another side is provided with nut, frame body top is provided with the second boss, and the second boss is provided with the second through hole.Metallic sheath is provided with in first fixed orifice, enhance the Joint strenght of the first fixed orifice, when frame body and other fixtures are fixed, because of firmly excessive, chimb can not be broken, frame body is plastic product, opens tapped bore thereon, low and the screw thread of Joint strenght is easily out of shape, the utility model has directly inlayed a nut on frame body, ensure that the Joint strenght of screw thread, facilitates the installation of having installed ground wire and fixes.
As preferably, metallic sheath and the first fixed orifice interference fit.Make metallic sheath can not depart from frame body easily, increase Joint strenght.
As preferably, the first boss and the second boss surrounding are provided with the second fixed orifice, and the first through hole is communicated with the second through hole and frame body inside, and the first through hole and the second through hole are slot.First through hole and the second through hole facilitate the installation of battery, and their slot is corresponding with battery apparatus profile, facilitates the installation of installation personnel simultaneously.
As preferably, nut is copper screw cap, and nut is embedded on frame body, and nut reaches frame body.Ensure the intensity that frame body is threaded, facilitate the fixing of battery ground wire simultaneously.
As preferably, frame body adjacent side junction is circular arc.The stress reducing frame body corner is concentrated, and makes frame corner place intensity enhancing, can not fracture easily.
As preferably, frame body side and top are all provided with pit.Increase the intensity at frame body side and top.
The utility model is owing to have employed above technical scheme, there is significant technique effect: frame body and other fixture junctions are inlaid with metallic sheath, enhance frame body Joint strenght, can not be pressed down easily, the circular arc of frame body corner makes frame body intensity higher with the pit on its surface simultaneously, can not fracture easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The toponym that in above accompanying drawing, each number designation refers to is as follows: wherein, 1-frame body, 2-metallic sheath, 11-chimb, the 12-the first fixed orifice, the 13-the first boss, the 14-the first through hole, the 15-the second boss, the 16-the second through hole, the 17-the second fixed orifice, 18-pit.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Battery frame of electric vehicle, as shown in Figure 1, comprise frame body 1, frame body 1 is synthetic plastic product, and it is one-body molded injection molded, frame body 1 inside is hollow, provide the space that battery is installed, bottom frame body 1, surrounding is provided with chimb 11, chimb 11 is provided with the first fixed orifice 12, metallic sheath 2 is provided with in first fixed orifice 12, metallic sheath 2 is stainless steel metal cover, flange process is carried out at the two ends connecting rear metallic sheath 2, metallic sheath 2 is connected more firm, frame body 1 one side is provided with the first boss 13, increase the Joint strenght of bearing, automobile can not be fractureed in the process of moving easily, first boss 13 is provided with the first through hole 14, first through hole 14 facilitates the installation of battery installation and circuit, frame body 1 another side is provided with nut 3, nut 3 is copper screw cap, nut 3 is embedded on frame body 1, nut 3 reaches frame body 1, nut 3 is for installing the ground wire of battery, when installation ground wire, attachment screw carries out fastening, and be arranged on outer metal framework simultaneously, frame body 1 top is provided with the second boss 15, increase the Joint strenght of bearing, second boss 15 is provided with the second through hole 16, the installation of top battery is facilitated to fix.
Metallic sheath 2 and the first fixed orifice 12 interference fit.By interference fit make metallic sheath 2 can not on the first fixed orifice 12 relative sliding, ensure that the reliability connected between them.
First boss 13 and the second boss 15 surrounding are provided with the second fixed orifice 17, second fixed orifice 17 for installation panel, and the first through hole 14 is communicated with frame body 1 inside with the second through hole 16, and the first through hole 14 and the second through hole 16 are slot.
Frame body 1 adjacent side junction is circular arc, and frame body 1 side and top are all provided with pit 18.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (6)
1. battery frame of electric vehicle, comprise frame body (1), it is characterized in that: frame body (1) inside is for hollow, frame body (1) bottom surrounding is provided with chimb (11), chimb (11) is provided with the first fixed orifice (12), metallic sheath (2) is provided with in first fixed orifice (12), frame body (1) one side is provided with the first boss (13), first boss (13) is provided with the first through hole (14), frame body (1) another side is provided with nut (3), frame body (1) top is provided with the second boss (15), second boss (15) is provided with the second through hole (16).
2. battery frame of electric vehicle according to claim 1, is characterized in that: metallic sheath (2) and the first fixed orifice (12) interference fit.
3. battery frame of electric vehicle according to claim 1, it is characterized in that: the first boss (13) and the second boss (15) surrounding are provided with the second fixed orifice (17), first through hole (14) is communicated with frame body (1) inside with the second through hole (16), and the first through hole (14) and the second through hole (16) are slot.
4. battery frame of electric vehicle according to claim 1, it is characterized in that: nut (3) is copper screw cap, nut (3) is embedded on frame body (1), and nut (3) reaches frame body (1).
5. battery frame of electric vehicle according to claim 1, is characterized in that: frame body (1) adjacent side junction is circular arc.
6. battery frame of electric vehicle according to claim 1, is characterized in that: frame body (1) side and top are all provided with pit (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651735.0U CN204956064U (en) | 2015-08-26 | 2015-08-26 | Battery frame of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651735.0U CN204956064U (en) | 2015-08-26 | 2015-08-26 | Battery frame of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956064U true CN204956064U (en) | 2016-01-13 |
Family
ID=55051150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651735.0U Expired - Fee Related CN204956064U (en) | 2015-08-26 | 2015-08-26 | Battery frame of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4622033A1 (en) * | 2024-03-21 | 2025-09-24 | Yanmar Holdings Co., Ltd. | Work vehicle |
-
2015
- 2015-08-26 CN CN201520651735.0U patent/CN204956064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4622033A1 (en) * | 2024-03-21 | 2025-09-24 | Yanmar Holdings Co., Ltd. | Work vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190826 |