CN208580779U - A kind of fixed structure of cylindrical electrical core - Google Patents
A kind of fixed structure of cylindrical electrical core Download PDFInfo
- Publication number
- CN208580779U CN208580779U CN201820948591.9U CN201820948591U CN208580779U CN 208580779 U CN208580779 U CN 208580779U CN 201820948591 U CN201820948591 U CN 201820948591U CN 208580779 U CN208580779 U CN 208580779U
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- CN
- China
- Prior art keywords
- bracket
- battery core
- cylindrical electrical
- fixed structure
- core
- 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
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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 discloses a kind of fixed structures of cylindrical electrical core, including upper battery core bracket and lower battery core bracket, the side corresponding position of the upper battery core bracket is provided with lower battery core bracket, the big ting model of the upper battery core bracket and lower battery core bracket is all the same, corresponding position is provided with bracket fixation hole in the upper battery core bracket and lower battery core bracket, the inside of the bracket fixation hole is plugged with cylindrical electrical core, the utility model can form tight fit with arbitrary standards cylindrical electrical core, meet the fixation of all standard cylindrical electrical cores on the market；With flexible tab fixed structure, the adjusting of itself fixed diameter, compatible different cylindrical electrical core demands can be done.Stent flexibility structure is by itself adjustable fixed diameter, and arbitrary standards cylindrical electrical core can form the fixed form of tight fit on the market at present, this fixed structure is enabled to be compatible with the fixed demand of different cylindrical electrical cores, strong applicability.
Description
Technical field
The utility model belongs to related new energy cylinder power battery module technical field, and in particular to a kind of cylindrical electrical core
Fixed structure.
Background technique
New energy generally refers to the renewable energy developed and used on the basis of new technology, including solar energy, biology
Thermal cycle etc. between mass-energy, wind energy, geothermal energy, wave energy, ocean current energy and tide energy and ocean surface and deep layer；In addition,
There are also Hydrogen Energy, biogas, alcohol, methanol etc., and the energy such as coal, petroleum, natural gas, water energy utilized extensively, referred to as often
Advise the energy.With the finiteness of conventional energy resource and becoming increasingly conspicuous for environmental problem, with environmental protection and the renewable new energy for speciality
Source increasingly obtains the attention of various countries.New energy battery is exactly one of.When in use, battery core needs new energy battery
It is fixed using a kind of fixed structure.
The fixed structure technology of existing battery core has the following problems: existing PACK producer is in design battery core fixed structure
When, certain drafting angle is usually designed on bracket fixation hole, to form the up big and down small structure of bracket fixation hole.It will be electric
When core is put into bracket, bracket top diameter is greater than battery core diameter, and battery core is allowed to pass through；Bracket following diameter is less than or equal to battery core
Diameter, battery core are stuck, thus fixed battery core.Although the national regulation standard size of cylindrical electrical core, different battery cores factory
Family definition and different from production and processing technology in dimensional tolerance.Current battery core diameter deviation maximum on the market is in 0.6mm
Left and right, the battery core of same enterprise's production, error also arrive 0.4mm 0.3, and deviation is excessive to cause traditional draft mode defining
When base diameter, defining conference fix battery core can not, and definition is too small to make bracket squeeze bad rupture, and draft mode is unable to satisfy
Battery core fixed demand.
Utility model content
The purpose of this utility model is to provide a kind of fixed structures of cylindrical electrical core, to solve to mention in above-mentioned background technique
Existing PACK producer out usually designs certain drafting angle when designing battery core fixed structure on bracket fixation hole, from
And form the up big and down small structure of bracket fixation hole.When battery core is put into bracket, bracket top diameter is greater than battery core diameter, allows
Battery core passes through；Bracket following diameter is less than or equal to battery core diameter, and battery core is stuck, thus fixed battery core.Although national regulation
The standard size of cylindrical electrical core, but different battery cores producer define in dimensional tolerance and production and processing technology on area
Not.The battery core that battery core diameter deviation maximum is produced in 0.6mm or so, same enterprise on the market, error are also arrived 0.3 at present
0.4mm, deviation is excessive to cause traditional draft mode when defining base diameter, and defining conference fix battery core can not, fixed
Justice is too small to make bracket squeeze bad rupture, and draft mode is unable to satisfy battery core fixed demand problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fixed structure of cylindrical electrical core, including upper battery core bracket and lower battery core bracket, the side of the upper battery core bracket
Side corresponding position is provided with lower battery core bracket, and the big ting model of the upper battery core bracket and lower battery core bracket is all the same, described
Corresponding position is provided with bracket fixation hole, the inside grafting of the bracket fixation hole in upper battery core bracket and lower battery core bracket
There is a cylindrical electrical core, the bottom of the bracket fixation hole is located inside upper battery core bracket and lower battery core bracket that be provided with bottom small
Hole, the inside of the bracket fixation hole are provided with flexible tab fixed structure, and the flexible tab fixed structure includes circle
Pedestal, cross bar and side stage, the top side marginal not modeling of the cup dolly are connected with side stage, and there are four the side stage settings, and four
The inside army of a side stage is fixedly connected by cross bar, and the cup dolly, cross bar and side stage are an integral structure.
Preferably, the cup dolly, cross bar and side stage are made of flexible material, and cup dolly, cross bar and side stage can
Elastic deformation to occur to a certain extent.
Preferably, the upper battery core bracket and lower battery core bracket are connected by the inside that cylindrical electrical core is inserted into bracket fixation hole
It connects.
Preferably, the top diameter of the bracket fixation hole is greater than the diameter of cylindrical electrical core, and bracket fixation hole bottom connects
The flexible tab fixed structure diameter connect is less than the diameter of cylindrical electrical core.
Preferably, the flexible tab fixed structure can adjust outside mild dilation by the insertion itself of cylindrical electrical core.
Preferably, the surface of the flexible tab fixed structure it is same diametrically.
Preferably, the upper battery core bracket and lower battery core bracket are two-sided structure, and upper battery core bracket and lower battery core branch
The two-sided of frame can be inserted into cylindrical electrical core.
Compared with prior art, the utility model provides a kind of fixed structure of cylindrical electrical core, has following beneficial to effect
Fruit:
The utility model can form tight fit with arbitrary standards cylindrical electrical core, meet all standard cylindrical electrical cores on the market
Fixation；With flexible tab fixed structure, the adjusting of itself fixed diameter, compatible different cylindrical electrical core demands can be done.Bracket
Flexible structure is by itself adjustable fixed diameter, and arbitrary standards cylindrical electrical core can form tight fit on the market at present
Fixed form enables this fixed structure to be compatible with the fixed demand of different cylindrical electrical cores, strong applicability.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of cylindrical electrical core fixed structure schematic diagram；
Fig. 2 be the utility model proposes battery core bracket bottom substance schematic diagram；
Fig. 3 be the utility model proposes inside connect the schematic diagram of the section structure；
Fig. 4 be the utility model proposes battery core bracket schematic diagram of internal structure；
Fig. 5 be the utility model proposes battery core bracket inside schematic view of the front view；
Fig. 6 be the utility model proposes flexible tab fixed structure schematic diagram；
In figure: 1, upper battery core bracket；2, cylindrical electrical core；3, bracket fixation hole；4, flexible tab fixed structure；41, round
Pedestal；42, cross bar；43, side stage；5, lower battery core bracket；6, small hole at bottom part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:
A kind of fixed structure of cylindrical electrical core, including upper battery core bracket 1 and lower battery core bracket 5, the side of upper battery core bracket 1
Corresponding position is provided with lower battery core bracket 5, and the big ting model of upper battery core bracket 1 and lower battery core bracket 5 is all the same, upper battery core branch
Corresponding position is provided with bracket fixation hole 3 on frame 1 and lower battery core bracket 5, and the inside of bracket fixation hole 3 is plugged with cylinder electricity
Core 2, the bottom of bracket fixation hole 3, which is located inside upper battery core bracket 1 and lower battery core bracket 5, is provided with small hole at bottom part 6, and bracket is solid
The inside for determining hole 3 is provided with flexible tab fixed structure 4, and flexible tab fixed structure 4 includes cup dolly 41,42 and of cross bar
The top side marginal not modeling of side stage 43, cup dolly 41 is connected with side stage 43, and there are four the settings of side stage 43, and four side stages 43 is interior
Side army is fixedly connected by cross bar 42, and cup dolly 41, cross bar 42 and side stage 43 are an integral structure.
Battery core is fixed in order to which a degree of elastic force deformation can be carried out, allows to consolidate the battery core of different model
It is fixed, in the utility model, it is preferred that cup dolly 41, cross bar 42 and side stage 43 are made of flexible material, and cup dolly 41,
Elastic deformation can occur to a certain extent for cross bar 42 and side stage 43.
It is clamped to can be convenient, in the utility model, it is preferred that upper battery core bracket 1 passes through with lower battery core bracket 5
Cylindrical electrical core 2 is inserted into the inside connection of bracket fixation hole 3.
It is clamped to fix battery core, in the utility model, it is preferred that the top diameter of bracket fixation hole 3 is greater than
The diameter of cylindrical electrical core 2, and 4 diameter of flexible tab fixed structure of 3 bottom of bracket fixation hole connection is less than the straight of cylindrical electrical core 2
Diameter.
In order to using mild dilation to which battery core is stuck in inside, in the utility model, it is preferred that flexible tab fixed knot
Structure 4 can adjust outside mild dilation by the insertion itself of cylindrical electrical core 2.
In order to keep equipment more convenient to use, in the utility model, it is preferred that the surface of flexible tab fixed structure 4 exists
It is same diametrically.
In order to be overlapped installation, in the utility model, it is preferred that upper battery core bracket 1 and lower battery core bracket 5 are
Two-sided structure, and upper battery core bracket 1 and the two-sided of lower battery core bracket 5 can be inserted into cylindrical electrical core 2.
The working principle and process for using of the utility model: after the utility model installs, cylindrical electrical core 2 is cylinder
Body is mounted in battery core bracket 1 and lower battery core bracket 5, and mounting means is the mounting means of common battery core, upper battery core bracket
1 and the structure that is mutually clamped of about 5 lower battery core bracket, cylindrical electrical core 2 is wrapped in centre, bracket fixation hole 3 after engaging up and down
Top diameter is greater than battery core diameter, uses flexible tab fixed structure 4 below fixation hole, 4 surface of flexible tab fixed structure exists
It is same diametrically, while the diameter be less than current battery core minimum diameter, when cylindrical electrical core 2 is put into bracket 1, fixation hole 3
Top diameter is greater than battery core diameter, and cylindrical electrical core 2 allows to pass through；3 underlying flex boss fixed structure of fixation hole, 4 diameter is less than electricity
Core diameter, cylindrical electrical core 2 are stuck, while stent flexibility boss fixed structure 4 itself adjusts outside mild dilation, and battery core is down
Pass through, flexible tab fixed structure 4 and cylindrical electrical core 2 form tight fit, to fix cylindrical electrical core 2.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of fixed structure of cylindrical electrical core, including upper battery core bracket (1) and lower battery core bracket (5), it is characterised in that: described
The side corresponding position of upper battery core bracket (1) is provided with lower battery core bracket (5), the upper battery core bracket (1) and lower battery core branch
The big ting model of frame (5) is all the same, and corresponding position is provided with branch on the upper battery core bracket (1) and lower battery core bracket (5)
The inside of frame fixation hole (3), the bracket fixation hole (3) is plugged with cylindrical electrical core (2), the bottom of the bracket fixation hole (3)
Be provided with small hole at bottom part (6) inside upper battery core bracket (1) and lower battery core bracket (5), the bracket fixation hole (3) it is interior
Portion is provided with flexible tab fixed structure (4), and the flexible tab fixed structure (4) includes cup dolly (41), cross bar
(42) it is connected with side stage (43) with side stage (43), the top side marginal not modeling of the cup dolly (41), side stage (43) setting
There are four, and the inside army of four side stages (43) is fixedly connected by cross bar (42), the cup dolly (41), cross bar (42) and
Side stage (43) is an integral structure.
2. a kind of fixed structure of cylindrical electrical core according to claim 1, it is characterised in that: the cup dolly (41),
Cross bar (42) and side stage (43) are made of flexible material, and cup dolly (41), cross bar (42) and side stage (43) can be certain
Elastic deformation occurs in degree.
3. a kind of fixed structure of cylindrical electrical core according to claim 1, it is characterised in that: the upper battery core bracket (1)
It is connect with lower battery core bracket (5) by the inside of cylindrical electrical core (2) insertion bracket fixation hole (3).
4. a kind of fixed structure of cylindrical electrical core according to claim 1, it is characterised in that: the bracket fixation hole (3)
Top diameter be greater than cylindrical electrical core (2) diameter, and bracket fixation hole (3) bottom connection flexible tab fixed structure (4)
Diameter is less than the diameter of cylindrical electrical core (2).
5. a kind of fixed structure of cylindrical electrical core according to claim 1, it is characterised in that: the flexible tab fixed knot
Structure (4) can adjust outside mild dilation by the insertion itself of cylindrical electrical core (2).
6. a kind of fixed structure of cylindrical electrical core according to claim 1, it is characterised in that: the flexible tab fixed knot
The surface of structure (4) it is same diametrically.
7. a kind of fixed structure of cylindrical electrical core according to claim 1, it is characterised in that: the upper battery core bracket (1)
It is two-sided structure with lower battery core bracket (5), and upper battery core bracket (1) and the two-sided of lower battery core bracket (5) can be inserted into cylinder
Battery core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948591.9U CN208580779U (en) | 2018-06-20 | 2018-06-20 | A kind of fixed structure of cylindrical electrical core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948591.9U CN208580779U (en) | 2018-06-20 | 2018-06-20 | A kind of fixed structure of cylindrical electrical core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580779U true CN208580779U (en) | 2019-03-05 |
Family
ID=65508883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948591.9U Expired - Fee Related CN208580779U (en) | 2018-06-20 | 2018-06-20 | A kind of fixed structure of cylindrical electrical core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208580779U (en) |
-
2018
- 2018-06-20 CN CN201820948591.9U patent/CN208580779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190305 |