CN208596743U - A kind of power battery connection sheet convenient for connection - Google Patents
A kind of power battery connection sheet convenient for connection Download PDFInfo
- Publication number
- CN208596743U CN208596743U CN201821270503.0U CN201821270503U CN208596743U CN 208596743 U CN208596743 U CN 208596743U CN 201821270503 U CN201821270503 U CN 201821270503U CN 208596743 U CN208596743 U CN 208596743U
- Authority
- CN
- China
- Prior art keywords
- support plate
- plate
- fixedly installed
- power battery
- motion bar
- 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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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of power battery connection sheets convenient for connection, including support plate, the end of the support plate is fixedly installed with fixed plate, through-hole is offered in the middle part of the fixed plate, rubber sleeve is arranged in the outside of the support plate, mounting hole is offered in the middle part of the support plate, connecting rod is rotatably equipped on the inside of the mounting hole, the end of the connecting rod is fixedly installed with movable plate, the end of the movable plate is fixedly installed with card slot, the lower end of the support plate is fixedly installed with cylinder, it is opened up in the middle part of the cylinder fluted, limit hole is offered on the side wall of the groove, motion bar is slidably fitted on the inside of the limit hole, the lower end of the motion bar, which is set, is fixedly installed with ring limit block, spring is provided between the motion bar and limit hole.The connection sheet, structure is simple, the operation is stable, can be convenient and the connection sheet of power battery pack is efficiently attached reinforcing, guarantees that power battery pack is completely embedded and stablizes.
Description
Technical field
The utility model belongs to power battery technology field, and in particular to a kind of power battery connection sheet convenient for connection.
Background technique
Power battery is the power supply in powered tools source, Duo Zhiwei electric car, electric train, electrical salf-walking
Vehicle, golf cart provide the battery of power.Its main distinction is in the starting battery for car engine start.It mostly uses
Sealing valve port formula lead-acid accumulator, opened type tube type lead-acid accumulator and lithium iron phosphate storage battery.Lithium-ion-power cell
Volume energy density is promoted, and is the importance for further promoting its competitive advantage on the market.Because using thinner isolation film,
Anode and cathode collector and pack case, the methods of higher compacted density have its disadvantage, can reduce battery peace as isolation film is thinner
Full performance, and higher compacted density can then allow the vacuum drying time before fluid injection to extend, room temperature or quiescence in high temperature after fluid injection
Time extends, and then increase process costs etc., this, which designs the structure of compact and reasonable, emphatically promotion volume energy density
Want meaning.So the research about power battery relevant device is developed.
Current power battery connection sheet in the market is all much the connection sheet using welded type, relative to panel type
Connection sheet, it is more convenient to use that flexibly but welded type connection sheet is between each other without connection structure so that power electric
The case where pond group appearance activity deviates, it is easy to cause the connection sheet of welding to fall off, cause the feelings of power battery job insecurity
Condition comes into operation so needing to design a kind of novel power battery connection sheet.
Utility model content
The purpose of this utility model is to provide a kind of power battery connection sheets convenient for connection, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of power battery connection convenient for connection
Piece, including support plate, the end of the support plate are fixedly installed with fixed plate, and through-hole, institute are offered in the middle part of the fixed plate
The outside setting rubber sleeve of support plate is stated, mounting hole, the inside rotation of the mounting hole are offered in the middle part of the support plate
Connecting rod is installed, the end of the connecting rod is fixedly installed with movable plate, and the end of the movable plate is fixedly installed with card slot,
The lower end of the support plate is fixedly installed with cylinder, opens up fluted in the middle part of the cylinder, opens up on the side wall of the groove
There is limit hole, motion bar is slidably fitted on the inside of the limit hole, the lower end of the motion bar, which is set, is fixedly installed with annular limit
Position block, is provided with spring between the motion bar and limit hole.
Preferably, the upper and lower ends of the support plate are fixedly installed with fixed plate, and support plate and fixed plate are soft
Copper sheet.
Preferably, the length of the connecting rod is slightly larger than the thickness of support plate, and the lower end in the middle part of the support plate is provided with
Limit plate, and the upper end in the middle part of limit plate is fixedly installed with connecting rod.
Preferably, motion bar there are four being uniformly arranged on the inside of the groove, and the end of motion bar is ellipsoid.
Preferably, the movable plate is Z-shaped metal plate, and the length of the riser of movable plate is slightly larger than the thickness of support plate.
Preferably, the card slot is round hole slot, and the diameter of card slot is slightly larger than the diameter of motion bar.
The technical effect and advantage of the utility model: should rotate movable plate convenient for the power battery connection sheet of connection, can be with
Just the transverse slat of movable plate movable end is promoted between movable plate and recess sidewall, card slot is snapped into the end of motion bar, it is convenient
The clamping being efficiently attached between piece guarantees the motion bar stability and fastness fixed to card slot, prevents battery and company
The case where contact pin is detached from guarantees the stability of battery work.
Detailed description of the invention
Fig. 1 is the side view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the connection schematic diagram of rubber sleeve and support plate；
Fig. 4 is the structural schematic diagram of cylinder；
Fig. 5 is movable plate structural schematic diagram；
In figure: 1 support plate, 2 movable plates, 3 fixed plates, 4 through-holes, 5 card slots, 6 rubber sleeves, 7 cylinders, 8 connecting rods, 9 activities
Bar, 10 grooves, 11 limit holes, 12 ring limit blocks, 13 springs, 14 limit plates, 15 mounting holes.
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.
The utility model provides a kind of power battery connection sheet convenient for connection as shown in Figs. 1-5, including support plate
1, the end of the support plate 1 is fixedly installed with fixed plate 3, and the middle part of the fixed plate 3 offers through-hole 4, the support plate 1
Outside rubber sleeve 6 is set, the middle part of the support plate 1 offers mounting hole 15, and the inside of the mounting hole 15 rotates peace
Equipped with connecting rod 8, the end of the connecting rod 8 is fixedly installed with movable plate 2, and the end of the movable plate 2 is fixedly installed with card
Slot 5, the lower end of the support plate 2 are fixedly installed with cylinder 7, and the middle part of the cylinder 7 opens up fluted 10, the groove 10
Limit hole 11 is offered on side wall, the inside of the limit hole 11 is slidably fitted with motion bar 9, and the lower end of the motion bar 9 is set
It is fixedly installed with ring limit block 12, is provided with spring 13 between the motion bar 9 and limit hole 11.
Specifically, the upper and lower ends of the support plate 1 are fixedly installed with fixed plate 3, and support plate 1 and fixed plate 3 are equal
For soft copper plate, support plate 1 is welded on power battery by fixed plate 3, and solder joint is secured, is not easily susceptible to external force deformation.
Specifically, the length of the connecting rod 8 is slightly larger than the thickness of support plate 1, the lower end setting at 1 middle part of support plate
There is limit plate 14, and the upper end at 14 middle part of limit plate is fixedly installed with connecting rod 8, movable plate 2 passes through connecting rod 8 and support plate 1
The card slot 5 of movable plate 2 can be snapped into the outside of 9 end of motion bar by rotating movable plate 2, two are connected by rotation connection
Piece is attached, and guarantees the stability of power battery work.
Specifically, the inside of the groove 10 is uniformly arranged, there are four motion bars 9, and the end of motion bar 9 is ellipsoid,
By four motion bars being uniformly arranged 9, it can be convenient and efficiently the connection sheet of a connection sheet all around is clamped
It is fixed, and the design of ellipsoid, it can be convenient the end of the edge Compressive activities bar 9 of card slot 5, so that motion bar 9 squeezes bullet
Spring 13, motion bar 9 slide in limit hole 11, and card slot 5 is snapped into the end of motion bar 9.
Specifically, the movable plate 2 is Z-shaped metal plate, and the length of the riser of movable plate 2 is slightly larger than the thickness of support plate 1
Degree guarantees that rotation movable plate 2 can promote between movable plate 2 and 10 side wall of groove just by the transverse slat of 2 movable end of movable plate,
The clamping being conveniently attached between piece.
Specifically, the card slot 5 is round hole slot, and the diameter of card slot 5 is slightly larger than the diameter of motion bar 9, guarantee activity
Bar 9 stability and fastness fixed to card slot 5, it is therefore prevented that in power battery activity, the case where battery and connection sheet are detached from, protect
Demonstrate,prove the stability of battery work.
Working principle: connection sheet is welded on to the end of power battery, and connection sheet is placed into adjacent tabs support
The lower end of plate 1, rotation movable plate 2 can just by the transverse slat of 2 movable end of movable plate, promote movable plate 2 and 10 side wall of groove it
Between, the end of the edge Compressive activities bar 9 of card slot 5, so that motion bar 9 squeezes spring 13, motion bar 9 is sliding in limit hole 11
It is dynamic, card slot 5 is snapped into the end of motion bar 9, the movable plate 2 of connection sheet all around is all connected to the middle part of cylinder 7, it is complete
It is fixed in pairs in the aid of each connection sheet.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of power battery connection sheet convenient for connection, including support plate (1), it is characterised in that: the end of the support plate (1)
Portion is fixedly installed with fixed plate (3), is offered through-hole (4) in the middle part of the fixed plate (3), is set on the outside of the support plate (1)
It is equipped with rubber sleeve (6), is offered mounting hole (15) in the middle part of the support plate (1), the inside of the mounting hole (15) rotates peace
Equipped with connecting rod (8), the end of the connecting rod (8) is fixedly installed with movable plate (2), and the end of the movable plate (2) is fixed
It is equipped with card slot (5), the lower end of the support plate (1) is fixedly installed with cylinder (7), is offered in the middle part of the cylinder (7) recessed
Slot (10) offers limit hole (11) on the side wall of the groove (10), is slidably fitted with work on the inside of the limit hole (11)
Lever (9), the lower end of the motion bar (9), which is set, to be fixedly installed with ring limit block (12), the motion bar (9) and limit hole
(11) spring (13) are provided between.
2. a kind of power battery connection sheet convenient for connection according to claim 1, it is characterised in that: the support plate
(1) upper and lower ends are fixedly installed with fixed plate (3), and support plate (1) and fixed plate (3) are soft copper plate.
3. a kind of power battery connection sheet convenient for connection according to claim 1, it is characterised in that: the connecting rod
(8) length is slightly larger than the thickness of support plate (1), and the lower end in the middle part of the support plate (1) is provided with limit plate (14), and is limited
Upper end in the middle part of plate (14) is fixedly installed with connecting rod (8).
4. a kind of power battery connection sheet convenient for connection according to claim 1, it is characterised in that: the groove (10)
Inside be uniformly arranged there are four motion bar (9), and the end of motion bar (9) is ellipsoid.
5. a kind of power battery connection sheet convenient for connection according to claim 1, it is characterised in that: the movable plate
It (2) is Z-shaped metal plate, and the length of the riser of movable plate (2) is slightly larger than the thickness of support plate (1).
6. a kind of power battery connection sheet convenient for connection according to claim 1, it is characterised in that: the card slot (5)
For round hole slot, and the diameter of card slot (5) is slightly larger than the diameter of motion bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270503.0U CN208596743U (en) | 2018-08-08 | 2018-08-08 | A kind of power battery connection sheet convenient for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270503.0U CN208596743U (en) | 2018-08-08 | 2018-08-08 | A kind of power battery connection sheet convenient for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596743U true CN208596743U (en) | 2019-03-12 |
Family
ID=65604559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270503.0U Expired - Fee Related CN208596743U (en) | 2018-08-08 | 2018-08-08 | A kind of power battery connection sheet convenient for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004323A1 (en) * | 2019-07-05 | 2021-01-14 | 宁德时代新能源科技股份有限公司 | Connecting member and secondary battery |
-
2018
- 2018-08-08 CN CN201821270503.0U patent/CN208596743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004323A1 (en) * | 2019-07-05 | 2021-01-14 | 宁德时代新能源科技股份有限公司 | Connecting member and secondary battery |
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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: 20190312 Termination date: 20210808 |