CN204271159U - A kind of plug-in battery case - Google Patents
A kind of plug-in battery case Download PDFInfo
- Publication number
- CN204271159U CN204271159U CN201420670174.4U CN201420670174U CN204271159U CN 204271159 U CN204271159 U CN 204271159U CN 201420670174 U CN201420670174 U CN 201420670174U CN 204271159 U CN204271159 U CN 204271159U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- spacer pin
- internal box
- plug
- battery case
- 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
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)
Abstract
The utility model discloses a kind of plug-in battery case, outer case and internal box, guide rail is provided with bottom outer case, bottom internal box, corresponding guide rail is provided with guide rail, guide rail end is provided with spacer pin, spacer pin is secured by bolts between guide rail two side, and the corresponding spacer pin in guide rail one end has bayonet socket; The corresponding guide rail of the guide rail other end is also provided with locking device; Locking device comprises the screw socket being arranged at the guide rail other end, the location hole being arranged at corresponding screw socket on guide rail and screw.Adopt design of the present utility model, simply and easily battery case can be sent into precalculated position, by carrying out secure lock internal box with the engaging of spacer pin and the acting in conjunction of locking device, simultaneously on spacer pin, coated protective jacket can reduce the vibration of internal box and outer case to a certain extent and alleviate spacer pin and be hit, thus promote useful life and the reliability of plug-in battery case, make assembled battery in use safer.
Description
Technical field
The utility model relates to a kind of fastener, particularly a kind of battery case.
Background technology
Be seen everywhere in the life of modern people the utilization of electric energy, and electric energy has penetrated into the every aspect of daily life and production as emerging energy.Rare earth lithium yttrium, lithium ion battery are as the one of electric energy carrier, have many good qualities, as: the similar lead acid accumulator of volume ratio is little, energy density is large, long service life etc., however due to rare earth lithium yttrium, lithium ion battery energy density large, during heavy-current discharge, inside battery produces amount of heat and causes cell body expand and damage, simultaneously easy because producing the accidents such as on fire, blast during accidental fall.Rare earth lithium yttrium, lithium ion battery are normally placed in battery rack mostly now, and fixed form is just waled with iron bar, is then placed in battery rack, existing fixed form poor stability, maintenance expense duration, install inconvenience, also very easily cause security incident simultaneously.Therefore, propose a kind of cell fastening device to solve above-mentioned technical problem and be extremely necessary.
Utility model content
In order to solve above-mentioned battery fixed form poor stability, maintenance expense duration, install inconvenience, very easily cause the shortcoming of security incident, the utility model discloses a kind of plug-in battery case, and the utility model adopts following technical scheme to solve above-mentioned technical problem simultaneously:
A kind of plug-in battery case, comprise outer case and internal box, guide rail is provided with bottom described outer case, described guide rail is fixed on bottom described outer case by welding or screw, bottom described internal box, corresponding guide rail is provided with guide rail, and described guide rail is fixed on bottom described internal box by welding or screw, and described guide rail end is provided with spacer pin, described spacer pin is secured by bolts between guide rail two side, and the corresponding described spacer pin in described guide rail one end has bayonet socket; The corresponding described guide rail of the described guide rail other end is also provided with locking device; Described locking device comprises the screw socket being arranged at the described guide rail other end, the location hole being arranged at corresponding described screw socket on described guide rail and screw.
Preferably, in above-mentioned a kind of plug-in battery case, described spacer pin pin is also coated with the protective jacket be made up of elastomeric material.
Preferably, in above-mentioned a kind of plug-in battery case, described elastomeric material is vulcanie.
Compared with prior art, the utility model has following technique effect:
Adopt design of the present utility model, by being arranged on the guide rail bottom outer case and the guide rail bottom internal box, simply and easily battery case can be sent into precalculated position, by carrying out secure lock internal box with the engaging of spacer pin and the acting in conjunction of locking device, simultaneously on spacer pin, coated protective jacket can reduce the vibration of internal box and outer case to a certain extent and alleviate spacer pin and be hit, thus promote useful life and the reliability of plug-in battery case, make assembled battery in use safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is that the utility model internal box coordinates schematic diagram with guide rail
Fig. 3 is the buckle structure schematic diagram in the utility model internal box guide rail
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of plug-in battery case, outer case 1 and internal box 2, be provided with guide rail 11 in the bottom of outer case 1, and guide rail 11 is welded in bottom outer case 1, and the bottom of corresponding internal box 2 is provided with the guide rail 21 matched, and guide rail 21 is welded in bottom internal box 2.Guide rail 11 inside outer case 1 is also provided with spacer pin 12; spacer pin 12 is installed between guide rail 11 two side; corresponding with it guide rail 21 side of internal box 2 is provided with the bayonet socket 22 coordinated with spacer pin 12, is also coated with the protective sleeve 14 of one deck vulcanie formation on the surface of spacer pin 12.The follower rail 11 of outer case 1 is provided with screw socket 13, in the guide rail 21 of internal box 2, correspondence position is also provided with location hole 23 accordingly, promote after bayonet socket 22 is sticked in spacer pin 12 by internal box 2 under the acting in conjunction of guide rail 11 and guide rail 21, screw socket 13 overlaps with location hole 23, now use screw (not illustrating in the drawings) by internal box and outer case locked, need only screw to be taken off when changing battery pack and can easily internal box be pulled out, operate very simple.
Adopt design of the present utility model, by being arranged on the guide rail bottom outer case and the guide rail bottom internal box, simply and easily battery case can be sent into precalculated position, by carrying out secure lock internal box with the engaging of spacer pin and the acting in conjunction of locking device, simultaneously on spacer pin, coated protective jacket can reduce the vibration of internal box and outer case to a certain extent and alleviate spacer pin and be hit, thus promote useful life and the reliability of plug-in battery case, make assembled battery in use safer.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a plug-in battery case, comprise outer case and internal box, it is characterized in that: bottom described outer case, be provided with guide rail, described guide rail is fixed on bottom described outer case by welding or screw, bottom described internal box, corresponding guide rail is provided with guide rail, described guide rail is fixed on bottom described internal box by welding or screw, described guide rail end is provided with spacer pin, described spacer pin is secured by bolts between guide rail two side, and the corresponding described spacer pin in described guide rail one end has bayonet socket; The corresponding described guide rail of the described guide rail other end is also provided with locking device; Described locking device comprises the screw socket being arranged at the described guide rail other end, the location hole being arranged at corresponding described screw socket on described guide rail and screw.
2. a kind of plug-in battery case according to claim 1, is characterized in that: described spacer pin is also coated with the protective jacket be made up of elastomeric material.
3. a kind of plug-in battery case according to claim 2, is characterized in that: described elastomeric material is vulcanie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670174.4U CN204271159U (en) | 2014-11-11 | 2014-11-11 | A kind of plug-in battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670174.4U CN204271159U (en) | 2014-11-11 | 2014-11-11 | A kind of plug-in battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271159U true CN204271159U (en) | 2015-04-15 |
Family
ID=52806007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670174.4U Expired - Fee Related CN204271159U (en) | 2014-11-11 | 2014-11-11 | A kind of plug-in battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762309A (en) * | 2016-02-04 | 2016-07-13 | 汕头大学 | Adaptable and removable type battery box of electric automobile |
| WO2021071082A1 (en) * | 2019-10-10 | 2021-04-15 | 주식회사 엘지화학 | Battery pack, electronic device, and vehicle |
| CN114188653A (en) * | 2021-11-12 | 2022-03-15 | 金茂智慧交通科技(天津)有限公司 | Positioning guiding locking device |
-
2014
- 2014-11-11 CN CN201420670174.4U patent/CN204271159U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762309A (en) * | 2016-02-04 | 2016-07-13 | 汕头大学 | Adaptable and removable type battery box of electric automobile |
| CN105762309B (en) * | 2016-02-04 | 2019-03-19 | 汕头大学 | A kind of electric car is suitable for moving-out type battery case |
| WO2021071082A1 (en) * | 2019-10-10 | 2021-04-15 | 주식회사 엘지화학 | Battery pack, electronic device, and vehicle |
| CN114223089A (en) * | 2019-10-10 | 2022-03-22 | 株式会社Lg新能源 | Battery pack, electronic device, and vehicle |
| EP4009393A4 (en) * | 2019-10-10 | 2022-10-05 | Lg Energy Solution, Ltd. | Battery pack, electronic device, and vehicle |
| CN114188653A (en) * | 2021-11-12 | 2022-03-15 | 金茂智慧交通科技(天津)有限公司 | Positioning guiding locking device |
| CN114188653B (en) * | 2021-11-12 | 2023-12-05 | 金茂智慧交通科技(天津)有限公司 | Positioning guide locking device |
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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 |
Granted publication date: 20150415 Termination date: 20181111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |