CN207651572U - A kind of battery of electric motor car connection structure - Google Patents
A kind of battery of electric motor car connection structure Download PDFInfo
- Publication number
- CN207651572U CN207651572U CN201721871260.1U CN201721871260U CN207651572U CN 207651572 U CN207651572 U CN 207651572U CN 201721871260 U CN201721871260 U CN 201721871260U CN 207651572 U CN207651572 U CN 207651572U
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- China
- Prior art keywords
- battery
- nut
- battery case
- connecting plate
- limiting slot
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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
Abstract
The utility model is related to a kind of battery of electric motor car connection structures, including Battery case and connecting plate, the mating connection that the Battery case and connecting plate pass through nut and screw, the Battery case is equipped with limiting slot, the nut is set in the limiting slot, the screw passes through connecting plate to be connected with the nut in limiting slot, and the nut, which is equipped with, makes nut be relatively fixed to the elastic element in limiting slot.Battery case structure and nut structure is rationally arranged in battery of electric motor car connection structure provided by the utility model, so that the two cooperation is realized and is quickly fixedly connected with connecting plate with Battery case.
Description
Technical field
The utility model is related to fire fighting truck field, more particularly to a kind of battery of electric motor car connection structure.
Background technology
Traditional motorcycle generally uses fuel engines as power, but since there are high energy consumption, effects for fuel motorcycle
Rate is low, the reasons such as pollution from exhaust emission environment, has a kind of environmental protection using electric drive as power source in the market in recent years
Type battery-operated motor cycle, this battery-operated motor cycle need powerful large power supply, so as to meet, motorcycle speed is fast, holds
Loading capability is high, continues the requirements such as electric time length, and multiple chargeable storages are often installed on electric motorcycles and constitute a combination
Large power supply, but battery can be caused exposed, cause danger.Major impetus source of the battery as battery-operated motor cycle, battery
Quality the performance of battery-operated motor cycle is influenced it is very big.Battery can lead to battery-heating, battery temperature in long-time continuous process
Its service life can be influenced by spending height, can then influence the normal charging/discharging function of battery at low ambient temperatures.Producer researches and develops thus
Go out much to be capable of the battery case of placing battery, but existing battery case is generally heavier, structure is not sturdy.Battery case is set
Haggle over small, to install multiple, time-consuming and laborious, battery case design is too big, and it is inconvenient to carry, and is difficult to accommodate installation electromagnetism vehicle
The labyrinth of frame.Therefore it needs to design a kind of battery case group and battery case can be connected together and installed, is easily installed
Dismounting, and can realize preferable heat dissipation effect.
CN205508905U discloses a kind of battery of electric motor car shell mechanism, including square casing, battery mounting,
Concave-convex muscle, support plate, the square casing is interior to accommodate at least one battery component, is set between the battery component and battery component
It is equipped with anti-expansion structure, the battery mounting for securing battery cell packs, the electricity are provided on the square casing lateral surface
Pond fixed frame is connect with electric motorcycle frame, several are provided on the square casing outer surface arranged in arrays has
The concave-convex muscle of heat sinking function, the square casing lower end are provided with the support plate for being used to support battery component, the support board
It is located in the groove body of square casing side.The invention can realize the heat dissipation effect of single battery shell mechanism, but because electric
The square-folded shape of pond shell, the fixed effect being installed on battery-operated motor cycle inner frame is simultaneously bad, in electric motorcycle
In overall height speed driving process, cause battery life shorter due to fixed effect difference.If being consolidated by more fixation kit
It is fixed, then installation effectiveness can be caused to decline, installation is slower.
Invention content
Based on this, it is necessary to provide a kind of battery of electric motor car connection structure of Fast Installation dismounting.
The present invention provides a kind of battery of electric motor car connection structure, including Battery case and connecting plate, the battery case
Body and connecting plate are equipped with limiting slot by the mating connection of nut and screw, the Battery case, and the nut is set to institute
It states in limiting slot, the screw passes through connecting plate to be connected with the nut in limiting slot, and the nut, which is equipped with, makes nut phase
To the elastic element being fixed in limiting slot.
Preferably, the limiting slot include groove body, be respectively arranged at the groove body opening limited block at both ends, the limited block it
Between form limit opening, the nut race diameter is more than the width of the limit opening.
Preferably, the elastic element is the shrapnel being arranged on nut, and the shrapnel includes the first tongue piece and the second tongue piece,
There is the perforation passed through for screw between first tongue piece and the second tongue piece.
Preferably, the elastic element is the spring for being fixed on nut bottom, and the aperture of the spring passes through for screw.
Preferably, the Battery case is at least 2, and the connecting plate connects at least two Battery case.
Preferably, the connecting plate includes preceding connecting plate and rear connecting plate, and the Battery case includes leading flank and rear side
Face is equipped with limiting slot on the leading flank and trailing flank, and the preceding connecting plate connects the leading flank of at least two Battery case,
Connecting plate connects the trailing flank of at least two Battery case after described.
Preferably, the connecting plate include connect body frame, at least two connection batten, near that connection body frame upwardly extends
Few 2 connect the reinforcement batten that batten connects, and heat dissipation region is equipped between every 2 connections batten.
Preferably, the leading flank and trailing flank are equipped with 2 limiting slots, on each limiting slot, pass through at least two screw
The nut to match in connecting plate and limiting slot is connected.
Preferably, the Battery case includes upper box lid, lower bottom cover, the middle case being set between upper box lid and lower bottom cover
Body, the limiting slot is arranged on the middle casing, and limiting slot vertically extends.
Preferably, the middle casing outer surface be equipped with it is multiple vertically extend and with heat dissipation effect every
Item.
Preferably, the upper box lid is equipped with multiple reinforcement blocks.
Battery case structure and nut knot is rationally arranged in battery of electric motor car connection structure provided by the utility model
Structure makes the two cooperation realize and is quickly fixedly connected with connecting plate with Battery case.
Description of the drawings
It is more particularly described by the preferred embodiment in the utility model shown in attached drawing, the utility model above and other mesh
, feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and does not carve
Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows this purport.
Fig. 1 is the schematic diagram of limiting slot and connecting plate cooperation that the utility model embodiment provides；
Fig. 2 is the stereoscopic schematic diagram for the battery of electric motor car connection structure that the utility model embodiment provides；
Fig. 3 is the front schematic view for the battery of electric motor car connection structure that the utility model embodiment provides
Specific implementation mode
Technical solutions of the utility model are described in further detail in the following with reference to the drawings and specific embodiments, so that this
The technical staff in field can be better understood from the utility model and can be practiced, but illustrated embodiment is not as to this practicality
Novel restriction.
Referring to figs. 1 to Fig. 3, the utility model embodiment provides a kind of battery of electric motor car connection structure, including battery
By the mating connection of nut 3 and screw 4, Battery case 1, which is equipped with, to be limited for babinet 1 and connecting plate 2, Battery case 1 and connecting plate 2
Position slot 5, nut 3 are set in limiting slot 5, and screw 4 passes through connecting plate 2 to be connected with the nut 3 in limiting slot 5, on nut 3
Equipped with the elastic element 51 for making nut 3 be relatively fixed in limiting slot 5.
Battery-operated motor cycle is often positioned over Battery case 1 since it is desired that relatively high power power supply using by most battery units
In, then be fixed on the vehicle frame inside battery-operated motor cycle.But Battery case 1 is directly solid with the vehicle frame inside battery-operated motor cycle
It is poor to determine effect, therefore Battery case 1 can be fixed by connecting plate 2 and other objects, at least two Battery cases 1 can such as be led to
The connection of connecting plate 2 is crossed, then is connected and fixed on the vehicle frame inside battery-operated motor cycle by connecting plate 2 or is by single pond case
Body is fixed on by connecting plate 2 on the vehicle frame inside battery-operated motor cycle.
Using opening up limiting slot 5 on Battery case 1 in the present embodiment, then passes through the cooperation of nut 3 and screw 4 and connect
It connects and is connected and fixed Battery case 1 and connecting plate 2.Limiting slot 5 can be by 1 short transverse of Battery case, passing through from top to bottom
The limiting slot 5 worn, it is ensured that realize and fix in 1 height any position of Battery case；Limiting slot 5 may be left by Battery case 1
In right direction, run through the limiting slot 5 of Battery case 1 or so, it is ensured that realize and fix in 1 or so any position of Battery case.But
No matter which kind of mode can inevitably be slided when nut 3 is set in limiting slot 5, need the manual fixing nut 3 of installation personnel, then will
Screw 4 passes through connecting plate 2 to be connected with the nut 3 in limiting slot 5.Installation effectiveness is poor.Nut 3 is equipped in the present embodiment
Make the elastic element 51 that nut 3 is relatively fixed in limiting slot 5, nut 3 is avoided to slide, realizes quickly fixed, raising battery case
The connection installation speed of body 1 and connecting plate 2.
With reference to figure 1, in a preferred embodiment, limiting slot 5 includes groove body 52, is respectively arranged at the limit at the opening of groove body 52 both ends
Limit opening is formed between position block 53, limited block 53,3 race diameter of nut is more than the width of limit opening.Nut 3 is tilted one
Determine angle to be put into limiting slot 5, the elastic element 51 on nut 3 contacts 5 bottom of limiting slot, because of the elastic reaction of elastic element 51
Nut 3 is jacked up upwards, since 3 race diameter of nut is more than the width of limit opening, nut 3 is made to be relatively fixed to limiting slot 5
In, fixed next nut 3 can be continued at this time, wait for nut 3 being all fixed in limiting slot 5, then screw 4 is passed through again and is connected
Fishplate bar 2 is connected with the nut 3 in limiting slot 5.Realize that Fast Installation is fixed.
With reference to figure 1, in a preferred embodiment, elastic element 51 is the shrapnel 511 being set on 3 outer ring of nut, shrapnel 511
For metal clips, by being fixedly welded on 3 outer ring of nut.Shrapnel 511 include the first tongue piece 512 and the second tongue piece 513, first
There is the perforation passed through for screw 4 between tongue piece 512 and the second tongue piece 513.First tongue piece 512 and the cooperation of the second tongue piece 513,
Keep shrapnel 511 more firm to fixation of the nut 3 in limiting slot 5, but in order not to stop the locking of screw 4 and nut 3, the first tongue
There is the perforation passed through for screw 4 between piece 512 and the second tongue piece 513.In another preferred embodiment, elastic element 51 is
It is fixed on the spring of 3 bottom of nut, the aperture of spring passes through for screw.Spring can be fixed as one with nut 3, or opposite
Nut 3 is independent part.When spring and nut 3 are fixed as one, the race diameter of spring should be straight less than 3 outer ring of nut
Diameter by spring-compressed on nut 3, and is tilted a certain angle and the nut 3 with spring is put into together in limiting slot 5, in spring
Under the action of, nut 3 pops up, and since 3 race diameter of nut is more than the width of limit opening, nut 3 is made to be relatively fixed to
In limiting slot 5；When spring opposing nut 3 is independent part, first by spring compression, and tilts and be put into limiting slot 5, keep bullet
Then the inclination of nut 3 is put into limiting slot 5, trip spring by spring pressing state, make it that jack-up of nut 3 is fixed on limiting slot 5
In.
Referring to figs. 2 and 3, in a preferred embodiment, Battery case 1 is at least 2, and connecting plate 2 connects at least two battery
Babinet 1.By the connection of connecting plate 2, at least two Battery case 1 is made to become battery case group, installation and removal are more convenient.
In further preferred embodiments, connecting plate 2 includes preceding connecting plate 21 and rear connecting plate 22, and Battery case 1 includes 11 He of leading flank
Limiting slot 5 is equipped on trailing flank 12, leading flank 11 and trailing flank 12, before preceding connecting plate 21 connects at least two Battery case 1
Side 11, rear connecting plate 22 connect the trailing flank 12 of at least two Battery case 1.Leading flank 11 and trailing flank 12 are all connected with, and make electricity
Pond case group is more secured.
Referring to figs. 2 and 3, in a preferred embodiment, connecting plate 2 is upwardly extended including connection body frame 23, connection body frame 23
At least two be used for the connection batten 24 that is connected and fixed with limiting slot 5, connection batten 24 extends to Battery case 1 at least up
Middle part, make fixation it is more firm.At least two is connected into the reinforcement batten 25 that batten 24 connects, is set between every 2 connections batten 24
There is heat dissipation region 26,2 area of connecting plate is smaller, bad with the fixed effect of Battery case 1；2 area of connecting plate is larger, covers
Battery case 1 is unfavorable for the heat dissipation effect of Battery case 1, therefore, heat dissipation region 26 is arranged in 2 unnecessary region of connecting plate,
Conducive to the heat dissipation effect of Battery case 1.
Referring to figs. 2 and 3, in a preferred embodiment, the leading flank 11 of Battery case 1 and trailing flank 12 are equipped with 2 limits
Position 5,2 limiting slots 5 of slot are respectively arranged at the both sides of leading flank 11 and trailing flank 12, it is, 11 both sides of leading flank are set respectively
There is limiting slot 5；12 both sides of trailing flank are also respectively equipped with limiting slot 5, keep connecting plate 2 and the fixed effect of Battery case 1 more preferable, this
For centre relatively is in the both sides that place refers to, but it is not the both sides for being absolutely located at leading flank 11 and trailing flank 12.Each limiting slot 5
On, it passes through the nut 3 to match in connecting plate 2 and limiting slot 5 to be connected by least two screw 4, makes to be connected and fixed effect
More preferably.
Referring to figs. 2 and 3, in a preferred embodiment, Battery case includes upper box lid 13, lower bottom cover 14, is set to top box
Middle casing 15 between lid 13 and lower bottom cover 14, limiting slot 5 is arranged on middle casing 15, and limiting slot 5 is along middle case
15 upper and lower directions of body extends, and keeps the fixed regioselectivity that screw 4 and nut 3 coordinate more.Upper box lid 13 and lower bottom cover 14
It is plastics, middle casing 15 is metal shell.
Referring to figs. 2 and 3, in a preferred embodiment, 15 outer surface of middle casing is equipped with multiple vertically extend
And the parting bead 151 with heat dissipation effect.Parting bead 151 is protruding block, can increase middle casing 15 and extraneous contact area, make
Battery case 1 has preferable heat dissipation effect.
Referring to figs. 2 and 3, in a preferred embodiment, upper box lid 13 is equipped with multiple reinforcement blocks 131, on the one hand also can
Increase the area of 1 outer surface of Battery case, there is certain heat dissipation effect；On the other hand 13 structure of upper box lid can be played and is added
Solid effect, make upper box lid 13 more securely, anti-collision effect is more preferable.
The utility model embodiment provide battery of electric motor car connection structure be rationally arranged Battery case structure and
Nut structure makes the two cooperation realize and is quickly fixedly connected with connecting plate with Battery case.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of battery of electric motor car connection structure, which is characterized in that including Battery case and connecting plate, the Battery case
With connecting plate by the mating connection of nut and screw, the Battery case is equipped with limiting slot, and the nut is set to described
In limiting slot, the screw passes through connecting plate to be connected with the nut in limiting slot, and the nut, which is equipped with, keeps nut opposite
The elastic element being fixed in limiting slot.
2. battery of electric motor car connection structure as described in claim 1, which is characterized in that the limiting slot include groove body,
It is respectively arranged between the groove body opening limited block at both ends, the limited block and forms limit opening, the nut race diameter is big
In the width of the limit opening.
3. battery of electric motor car connection structure as described in claim 1, which is characterized in that the elastic element is on nut
The shrapnel of setting, the shrapnel include the first tongue piece and the second tongue piece, between first tongue piece and the second tongue piece have for
The perforation that screw passes through.
4. battery of electric motor car connection structure as described in claim 1, which is characterized in that the elastic element is to be fixed on
The aperture of the spring of nut bottom, the spring passes through for screw.
5. battery of electric motor car connection structure as described in claim 1, which is characterized in that the Battery case is at least 2
A, the connecting plate connects at least two Battery case.
6. battery of electric motor car connection structure as claimed in claim 5, which is characterized in that the connecting plate includes preceding connection
Plate and rear connecting plate, the Battery case include leading flank and trailing flank, and limiting slot is equipped on the leading flank and trailing flank,
The preceding connecting plate connects the leading flank of at least two Battery case, and the rear connecting plate connects the rear side of at least two Battery case
Face.
7. battery of electric motor car connection structure as claimed in claim 5, which is characterized in that the connecting plate includes that connection is led
Frame connects at least two that body frame upwardly extends and the connection batten that Battery case is connected and fixed, connects at least two connection batten
The reinforcement batten connect, it is described it is every 2 connection batten between be equipped with heat dissipation region.
8. battery of electric motor car connection structure as described in claim 1, which is characterized in that the Battery case includes top box
Lid, lower bottom cover, the middle casing being set between upper box lid and lower bottom cover, the limiting slot are arranged on the middle casing,
And limiting slot extends along middle casing upper and lower directions.
9. battery of electric motor car connection structure as claimed in claim 8, which is characterized in that on the middle casing outer surface
Equipped with multiple parting beads vertically extended and there is heat dissipation effect.
10. battery of electric motor car connection structure as claimed in claim 9, which is characterized in that the upper box lid is equipped with more
A reinforcement block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871260.1U CN207651572U (en) | 2017-12-26 | 2017-12-26 | A kind of battery of electric motor car connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871260.1U CN207651572U (en) | 2017-12-26 | 2017-12-26 | A kind of battery of electric motor car connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651572U true CN207651572U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871260.1U Active CN207651572U (en) | 2017-12-26 | 2017-12-26 | A kind of battery of electric motor car connection structure |
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| CN (1) | CN207651572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512853A (en) * | 2018-10-25 | 2021-03-16 | 宝马股份公司 | Fuel tank fixing assembly for motorcycle and motorcycle assembly |
-
2017
- 2017-12-26 CN CN201721871260.1U patent/CN207651572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512853A (en) * | 2018-10-25 | 2021-03-16 | 宝马股份公司 | Fuel tank fixing assembly for motorcycle and motorcycle assembly |
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