CN204905323U - Fastener of battery module support - Google Patents
Fastener of battery module support Download PDFInfo
- Publication number
- CN204905323U CN204905323U CN201520691179.XU CN201520691179U CN204905323U CN 204905323 U CN204905323 U CN 204905323U CN 201520691179 U CN201520691179 U CN 201520691179U CN 204905323 U CN204905323 U CN 204905323U
- Authority
- CN
- China
- Prior art keywords
- battery modules
- fastener
- pull bar
- modules support
- spacer shell
- 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.)
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a fastener of battery module support, including pull rod, transition cover, bolt and spring pad plain washer sub -assembly, the pull rod is cavity and is provided with the screw thread on the inner wall at both ends, the transition cover is cavity, and it is supporting fixed each other respectively with the both ends of pull rod that bolt and spring pad plain washer sub -assembly pass the transition cover. The utility model discloses a fastener of battery module support, simple structure, convenient operation, the steadiness can be better.
Description
Technical field
The utility model relates to a kind of fastener, particularly a kind of fastener of battery modules support.
Background technology
Power brick assembly is one of parts very crucial in hybrid power automobile power system, this assembly is made up of multiple battery modules, one need be assembled into by battery modules support and fastener thereof, thus ensure the normal charging/discharging function of battery modules and durable reliability energy.The fastener of battery modules support, as the securing member that power brick is important, must consider that battery modules group bag facilitates feasible, after can also meeting automobile Long-Time Service, ensures not occur dislocation of sliding between battery modules support.Vehicle, in complex road surface driving process, easily impacts battery modules support, causes the crimp of battery modules support and cracking destruction, even causes the battery modules housing cracking be placed in battery modules support, produces the serious consequence of leakage.And develop the fastener of the good handled easily of a kind of firm performance, be the problem needing at present to solve.
Utility model content
The utility model aims to provide the fastener that a kind of structure is simple, install firm battery modules support.Realized by following scheme:
A kind of fastener of battery modules support, comprise pull bar, two spacer shells, two bolts and spring pad plain washer sub-assemblies, described pull bar is hollow and is provided with screw thread on the inwall at two ends, described spacer shell is hollow, and the two ends that bolt and spring pad plain washer sub-assembly pass spacer shell and pull bar complement one another fixing respectively.
Generally, bolt and spring pad plain washer sub-assembly select specification conventional on the market, in order to better and bolt and spring pad plain washer sub-assembly support the use, the circular in cross-section of the hollow space of described pull bar.
For better ensureing the axiality between battery modules support, occur dislocation in prevention fastener cycle between battery modules, be convenient to install, the one or both ends lateral surface of described pull bar is respectively provided with groove.The quantity of groove does not limit, and generally, two ends respectively arrange 1 ~ 2 groove.
In order to better and battery modules support fix, not easily get loose, described spacer shell two end periphery is provided with bossing.
During actual use, use the fastener of many battery modules supports as required, same position on the battery modules support two of a fastener spacer shells being first separately fixed at two ends, and then keep at a certain distance away two of another root fastener spacer shells are fixed on most two ends battery modules support on, complete all spacer shells successively to fix, and then by pull bar through all battery modules supports, then the two ends that bolt and spring pad plain washer sub-assembly are each passed through spacer shell on the battery modules support being fixed on most two ends and pull bar complement one another fixing respectively, complete the fastener of all battery modules supports successively supporting fixing can to complete between battery modules support fastening.Conveniently operate, also can first be integrated by spacer shell is direct and battery modules support thermoplastic.
The fastener of a kind of battery modules support of the present utility model, structure is simple, easy to operate, is provided with groove, can ensures the axiality between battery modules support outside the one or both ends of pull bar, both pre-Anti-dislocation, is easier to again install.At spacer shell two end periphery, bossing is set, can with battery modules support injection molding process in or directly and battery modules support fix more firmly, not easily get loose.Pull bar with to be fixed on or the spacer shell of thermoplastic on battery modules support is closely connected, effectively can prevent the slip of battery modules support in vehicle complex road surface driving process, the rigid shock be subject to can be cushioned simultaneously, effectively prevent from battery modules support from producing to destroy, extend the useful life of battery modules support.Use the fastener assembling self-contained battery module bracket between battery modules of the present utility model, effectively can prevent battery modules support from jolting at vehicle and under the harsh conditions such as brake hard, dislocation of sliding occurring, avoid battery modules support to occur to destroy or cause battery modules to ftracture leakage.
Accompanying drawing explanation
Fig. 1: the overall structure schematic diagram of the fastener of the battery modules support of embodiment 1
Fig. 2: the structure for amplifying schematic diagram of pull bar in embodiment 1
Fig. 3: the structure for amplifying schematic diagram of spacer shell in embodiment 1
Fig. 4: the structure for amplifying schematic diagram of bolt and spring pad plain washer sub-assembly in embodiment 1
The partial enlarged drawing of part A in Fig. 5: Fig. 1
Fig. 6: the structural representation of the actual use of fastener of the battery modules support of embodiment 1
Embodiment
Embodiment is in order to a kind of implementation of the present utility model is described, not as the restricted explanation to the utility model protection range.
embodiment 1
A fastener for battery modules support, as shown in Figure 1, comprises pull bar 1, spacer shell 2, bolt and spring pad plain washer sub-assembly 3; Pull bar 1 is hollow and is provided with screw thread 6 on the inwall at two ends, the circular in cross-section of the hollow space of pull bar, pull bar 1 two ends lateral surface is respectively provided with a groove 4, and the groove 4 of two ends lateral surface is arranged in relative position, and its structure for amplifying schematic diagram as shown in Figure 2; Spacer shell 2 is in hollow, and spacer shell 2 liang of end peripheries are provided with bossing 5, and its structure for amplifying schematic diagram as shown in Figure 3; Bolt and spring pad plain washer sub-assembly 3 select specification conventional on the market, and its structure for amplifying schematic diagram as shown in Figure 4; Bolt and spring pad plain washer sub-assembly 3 complement one another fixing through spacer shell 2 and the two ends of pull bar 3 respectively, and its partial enlargement structural representation combined as shown in Figure 5.
During actual use, as shown in Figure 6, first spacer shell is direct and battery modules support 7 thermoplastic is integrated, be spaced a distance between spacer shell, and then by pull bar through all battery modules supports, then the two ends that bolt and spring pad plain washer sub-assembly are each passed through spacer shell on the battery modules support being fixed on most two ends and pull bar complement one another fixing respectively, complete the fastener of all battery modules supports successively supporting fixing can to complete between battery modules support fastening.
Claims (5)
1. the fastener of a battery modules support, it is characterized in that: comprise pull bar, spacer shell, bolt and spring pad plain washer sub-assembly, described pull bar is hollow and is provided with screw thread on the inwall at two ends, described spacer shell is hollow, and the two ends that bolt and spring pad plain washer sub-assembly pass spacer shell and pull bar complement one another fixing respectively.
2. the fastener of a kind of battery modules support as claimed in claim 1, is characterized in that: the circular in cross-section of the hollow space of described pull bar.
3. the fastener of a kind of battery modules support as claimed in claim 1 or 2, its feature is lain in: the one or both ends lateral surface of described pull bar is respectively provided with groove.
4. the fastener of a kind of battery modules support as claimed in claim 1 or 2, its feature is lain in: described spacer shell two end periphery is provided with bossing.
5. the fastener of a kind of battery modules support as claimed in claim 3, its feature is lain in: described spacer shell two end periphery is provided with bossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691179.XU CN204905323U (en) | 2015-09-08 | 2015-09-08 | Fastener of battery module support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691179.XU CN204905323U (en) | 2015-09-08 | 2015-09-08 | Fastener of battery module support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905323U true CN204905323U (en) | 2015-12-23 |
Family
ID=54927478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691179.XU Active CN204905323U (en) | 2015-09-08 | 2015-09-08 | Fastener of battery module support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4109654A4 (en) * | 2021-01-12 | 2024-03-13 | LG Energy Solution, Ltd. | Battery module having eccentric member |
-
2015
- 2015-09-08 CN CN201520691179.XU patent/CN204905323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4109654A4 (en) * | 2021-01-12 | 2024-03-13 | LG Energy Solution, Ltd. | Battery module having eccentric member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528031, room 1, building 131, No. 601-604, Hua Hua Xi Road, Chancheng District, Guangdong, Foshan, China, A Patentee after: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. Address before: 410205 No. 348 west slope, Tongzi hi tech Development Zone, Hunan, Changsha Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: 410221 No. 348, Tongzipo West Road, Changsha High tech Development Zone, Changsha City, Hunan Province Patentee after: HUNAN COPOWER EV BATTERY Co.,Ltd. Address before: 528031 room 601-604, building a, building 1, No. 131, Jihua West Road, Chancheng District, Foshan City, Guangdong Province Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |