CN208923247U - Battery block terminal lower case and battery block terminal - Google Patents
Battery block terminal lower case and battery block terminal Download PDFInfo
- Publication number
- CN208923247U CN208923247U CN201822110168.4U CN201822110168U CN208923247U CN 208923247 U CN208923247 U CN 208923247U CN 201822110168 U CN201822110168 U CN 201822110168U CN 208923247 U CN208923247 U CN 208923247U
- Authority
- CN
- China
- Prior art keywords
- arms
- preliminary filling
- block terminal
- snap
- mounting platform
- 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.)
- Active
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
Abstract
The utility model relates to Vehicular battery packet field, a kind of battery block terminal lower case and battery block terminal are disclosed.Battery block terminal lower case includes lower casing ontology, preliminary filling resistance mounting platform is provided in lower casing ontology, two opposite ends of preliminary filling resistance mounting platform are respectively formed with end snap-arms, at least one side of preliminary filling resistance mounting platform is provided with side snap-arms, end snap-arms and side snap-arms extend towards the top of preliminary filling resistance mounting platform, and respective front end is formed with the clamping flange button towards preliminary filling resistance mounting platform internal stretch.Operator, which need to only enter preliminary filling resistance card on preliminary filling resistance mounting platform and by side snap-arms and end snap-arms, to be positioned, since no special stand in the prior art is to the occupancy in space, this improves the inner space utilization rate of battery block terminal, reduce the assembly difficulty of battery block terminal assembler, working hour is saved, and reduces assembly cost.
Description
Technical field
The utility model relates to Vehicular battery packet technology field, in particular to a kind of battery block terminal lower case and a kind of electricity
Pond block terminal.
Background technique
With the promotion of people's quality of the life, the popularity rate of vehicle is higher and higher, meanwhile, with mentioning for environmental protection consciousness
It rises, the new-energy automobiles such as hybrid vehicle and pure electric automobile have been greatly developed.Power battery is as new energy vapour
The power resources of vehicle, the superiority and inferiority of performance are most important for the course continuation mileage of new-energy automobile and power performance
's.For example, power battery generally has large capacity, high voltage due to the demand to vehicle continual mileage, output power etc.
Characteristics such as (200V~400v).Simultaneously as power battery pack needs to distribute multiple-way supply unit, therefore power battery pack needs electricity
Pond block terminal carries out Integration Design to the multiple-way supply unit of distribution.
The fixed point plane of existing battery block terminal (BDU) that is to say on the basis of battery block terminal lower case bottom surface,
The bottom surface of battery block terminal lower case is supported on the fixed bolt of surface upper process of battery pack lower case, then passes through bolt
The fixed bolt of protrusion is attached, and realizes the fixation of battery block terminal.But this fixed form occupies power battery pack
Height space increases the whole height of power battery pack, increases the exploitation and cost of manufacture of power battery pack, reduces dynamic
The space utilization rate of power battery pack.
In addition, the electrical system of battery block terminal has been generally integrated main positive control circuit, main negative control in power battery pack
The circuits such as circuit, preliminary filling circuit and measure voltage & current, electrical component wherein included have main positive contactor, main negative contactor,
Preliminary filling contactor, preliminary filling resistance, current divider and battery sensor etc..And the initial stage that powers on of power battery pack every time requires to electricity
Capacity charge, if without restriction, charging current crosses senior general and causes great impact to components such as rectifier cells, so with precharge
Resistance carries out current limliting.Currently, preliminary filling resistance is usually first mounted on special stand, then special stand is connected to by bolt again
In battery block terminal lower case, the price for not only increasing electric elements so also makes the inner space utilization rate of battery block terminal
It reduces, can also make the assembler operating difficulties of battery block terminal, increase working hour and generate higher assembly cost.
Utility model content
In view of this, the utility model is directed to a kind of battery block terminal lower case, to improve in battery block terminal
Portion's space utilization rate reduces the assembly difficulty of battery block terminal assembler, saves working hour.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
It is flat to be provided with the installation of preliminary filling resistance in the lower casing ontology for a kind of battery block terminal lower case, including lower casing ontology
Platform, wherein two opposite ends of the preliminary filling resistance mounting platform are respectively formed with end snap-arms, the preliminary filling resistance peace
At least one side of assembling platform is provided with side snap-arms, the end snap-arms and the side snap-arms towards described pre-
The top of charging resistance mounting platform extends, and respective front end is formed with towards the preliminary filling resistance mounting platform internal stretch
Clamping flange button.
Compared with the existing technology, in the battery block terminal lower case of the utility model, due to preliminary filling resistance mounting platform phase
Pair two ends be respectively formed with end snap-arms, and at least one side of preliminary filling resistance mounting platform is provided with side
Snap-arms, meanwhile, the front end of end snap-arms and side snap-arms is formed with towards preliminary filling resistance mounting platform internal stretch
Be clamped flange button, in this way, when preliminary filling resistance is assembled in battery block terminal, operator preliminary filling resistance card need to only be entered to
Positioned on preliminary filling resistance mounting platform and by side snap-arms and end snap-arms, compared with the existing technology in precharge
Resistance is usually first mounted on special stand, and then special stand is connected in battery block terminal lower case by bolt again
Speech, due to not having special stand to the occupancy in space, this improves the inner space utilization rate of battery block terminal, reduces battery distribution
The assembly difficulty of box assembler saves working hour, and reduces assembly cost.
Further, the side snap-arms are located at the middle position of distance between the end snap-arms of two ends
Place.
Further, the end snap-arms and the side snap-arms are elastic arm；And/or the end snap-arms
Be formed as plate-like piece with the side snap-arms.
Further, the front end that the uper side surface of the clamping flange button is formed with direction clamping flange button is tilted towards downward
The lead-in chamfered stretched.
Further, the side snap-arms are provided on a side of the preliminary filling resistance mounting platform, it is opposite
Stop arm is provided on another side.
Further, in the up and down direction of the uper side surface perpendicular to the preliminary filling resistance mounting platform, the clamping
Vertical range between flange button and the uper side surface of the preliminary filling resistance mounting platform can adjust；And/or being parallel to
In the horizontal direction for stating the uper side surface of preliminary filling resistance mounting platform, between the end snap-arms of two ends it is horizontal away from
From that can adjust, the side snap-arms on described one side of preliminary filling resistance mounting platform and preliminary filling resistance installation are flat
Horizontal distance between another side of platform can adjust.
Further, the direction between two opposite ends of the preliminary filling resistance mounting platform is limited to first party
To being formed on the uper side surface of at least one end of the preliminary filling resistance mounting platform multiple along between the first direction
Every the first clamping groove of arrangement, the corresponding end snap-arms at least one end can arrive required first according to required inserting
In clamping groove, it is formed on the end face of at least one end of the preliminary filling resistance mounting platform and runs through along the first direction
First locking screw pit of each first clamping groove, is provided with the first clamping screw in the first locking screw pit, and described
The front end of one clamping screw is connected to the end snap-arms；
Direction between two opposite sides of the preliminary filling resistance mounting platform is limited to second direction, the preliminary filling
It is formed on the uper side surface of the side for being provided with side snap-arms of resistance mounting platform multiple along between the second direction
Every the second clamping groove of arrangement, side snap-arms can arrive in the second required clamping groove according to required inserting, the precharge
It hinders and is formed on the side of the side for being provided with side snap-arms of mounting platform along the second direction through each second
Second locking screw pit of clamping groove is provided with the second clamping screw, second locking screw in the second locking screw pit
The front end of bolt is connected in the side snap-arms.
In addition, the lower casing ontology includes that block is fixedly mounted, the fixed installation block has upper and lower surfaces,
In, it is formed with the lower holding tank extended towards the upper surface on the lower surface, is formed in the groove bottom wall of the lower holding tank
There is through-hole.
Further, the upper holding tank extended towards the lower surface is formed on the upper surface, wherein the upper appearance
Receiving slot and the lower holding tank shares the groove bottom wall between the two.
Finally, the utility model provides a kind of battery block terminal, including described in battery block terminal upper housing and any of the above
Battery block terminal lower case, wherein the battery block terminal upper housing can be releasably arranged under the battery block terminal
On shell.In this way, as described above, the space of the battery block terminal can be significantly improved, and reduce battery block terminal group
The assembly difficulty of dress personnel saves working hour, and reduces assembly cost.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The exemplary embodiment and its explanation of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is a kind of three-dimensional signal of the mounting structure of battery block terminal described in specific embodiment of the present invention
Figure, wherein show battery block terminal lower case and battery block terminal described in specific embodiment of the present invention；
Fig. 2 is the right end side schematic diagram of Fig. 1；
Fig. 3 is flat for preliminary filling resistance installation in a kind of battery block terminal lower case described in specific embodiment of the present invention
A kind of structural schematic diagram of platform；
Fig. 4 is schematic diagram of the preliminary filling resistance card on the preliminary filling resistance mounting platform of Fig. 3.
Description of symbols:
Block, holding tank under 3-, 4- groove bottom wall, the upper holding tank of 5-, the installation of 6- connecting copper bar is fixedly mounted in 1- lower casing ontology, 2-
Slot, 7- battery block terminal upper housing, 8- battery block terminal lower case, 9- battery pack lower case, 10- battery block terminal, 11- support
Connecting column, 12- connection bolt, 13- preliminary filling resistance mounting platform, the end 14- snap-arms, the side 15- snap-arms, 16- clamping are turned over
Side button, 17- lead-in chamfered, 18- stop arm, 19- preliminary filling resistance.
Specific embodiment
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can be combined with each other.
The utility model is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
Structure shown in as shown in Figure 1, Figure 3 and Figure 4, battery block terminal lower case provided by the utility model includes lower casing ontology
1, preliminary filling resistance mounting platform 13 is provided in lower casing ontology 1, wherein two opposite end parts of preliminary filling resistance mounting platform 13
It is not formed with end snap-arms 14, at least one side of preliminary filling resistance mounting platform 13 is provided with side snap-arms 15, end
Snap-arms 14 and side snap-arms 15 extend towards the top of preliminary filling resistance mounting platform 13, and respective front end is formed with court
To the clamping flange button 16 of 13 internal stretch of preliminary filling resistance mounting platform.
In the battery block terminal lower case, since two opposite ends of preliminary filling resistance mounting platform 13 are respectively formed with
End snap-arms 14, and at least one side of preliminary filling resistance mounting platform is provided with side snap-arms 15, meanwhile, end card
The front end for connecing arm 14 and side snap-arms 15 is formed with clamping flange button 16 towards preliminary filling resistance mounting platform internal stretch, this
Sample, when preliminary filling resistance 19 to be assembled in battery block terminal, preliminary filling resistance 19 need to only be snapped onto preliminary filling resistance by operator
Positioned on mounting platform 13 and by side snap-arms 15 and end snap-arms 14, compared with the existing technology in preliminary filling resistance
Usually first it is mounted on special stand, for then special stand is connected in battery block terminal lower case by bolt again,
Due to not having special stand to the occupancy in space, this improves the inner space utilization rate of battery block terminal, reduces battery block terminal
The assembly difficulty of assembler saves working hour, and reduces assembly cost.
Further, in order to promote the stability of clamping of the side snap-arms 15 to the side of preliminary filling resistance, it is preferable that such as
Shown in Fig. 3, side snap-arms 15 are located at the middle position of distance between the end snap-arms 14 of two ends, in this way, can
So that the middle part stress of preliminary filling resistance is so that the both ends of preliminary filling resistance keep balance.
Certainly, selectively, appointing between the end snap-arms 14 of two ends also can be set in side snap-arms 15
At what position.
In addition, for the ease of clamping preliminary filling resistance 19, and it is convenient for the disassembly of preliminary filling resistance 19, it is preferable that end snap-arms
14 and side snap-arms 15 be elastic arm, in this way, disassembly when, it is only necessary to pull elastic arm outward, so that it may easily will precharge
Under resistance disassembly；And/or in order to promote the clamping stability to preliminary filling resistance, end snap-arms 14 and the formation of side snap-arms 15
For plate-like piece, in this way, plate-like piece is able to ascend the clamping area between plate face and preliminary filling resistance, to promote clamping chucking power.
In addition, for the ease of entering preliminary filling resistance card between end snap-arms 14 and side snap-arms 15, as shown in Figure 3
, the uper side surface of clamping flange button 16 is formed with the lead-in chamfered 17 extended obliquely downward towards the front end of clamping flange button.
In this way, preliminary filling resistance 19 can be directly caught in from the top of preliminary filling resistance mounting platform 13 along the lead-in chamfered 17.
In addition, as shown in Figure 3, in order to promote the stability of the clamping of preliminary filling resistance 19, it is preferable that the installation of preliminary filling resistance is flat
It is provided with side snap-arms 15 on one side of platform 13, is provided with stop arm 17 on another opposite side.In this way, passing through
Stop arm 17, can be to avoid 19 shift position in a side direction of precharge resistance.
Certainly, if the not no stop arm 17, pass through end snap-arms 14 and side snap-arms 15, especially plate-like piece pair
The chucking power of preliminary filling resistance, and the positioning of preliminary filling resistance can be kept.
In addition, in order to be suitable for clamping various sizes of preliminary filling resistance, it is preferable that perpendicular to preliminary filling resistance mounting platform
In the up and down direction of 13 uper side surface, it is clamped vertical between flange button 16 and the uper side surface of preliminary filling resistance mounting platform 13
Distance can adjust；And/or in the horizontal direction of uper side surface for being parallel to preliminary filling resistance mounting platform 13, two ends
End snap-arms 14 between horizontal distance can adjust, the side snap-arms on 13 1 sides of preliminary filling resistance mounting platform
Horizontal distance between 15 and another side of preliminary filling resistance mounting platform 13 can adjust.In this way, can be according to wait clamp
Preliminary filling resistance width and height dimension correspondingly adjust above-mentioned vertical range and horizontal distance, it is to meet various sizes of
The clamping demand of preliminary filling resistance.
Certainly, the adjustment of above-mentioned vertical range and horizontal distance can be realized by diversified forms, for example, a kind of form
In, the direction between two opposite ends of preliminary filling resistance mounting platform 13 is limited to first direction, the installation of preliminary filling resistance is flat
Multiple the first clamping grooves spaced apart along a first direction are formed on the uper side surface of at least one end of platform 13, this is extremely
Few corresponding end snap-arms 14 in an end can be according in required inserting to the first required clamping groove, and preliminary filling resistance is installed
The first locking screw for running through each first clamping groove along a first direction is formed on the end face of at least one end of platform 13
Pit is provided with the first clamping screw in the first locking screw pit, and the front end of the first clamping screw is connected to end snap-arms 14；
Direction between two opposite sides of preliminary filling resistance mounting platform 13 is limited to second direction, preliminary filling resistance mounting platform 13
The side for being provided with side snap-arms 15 uper side surface on be formed with it is multiple along second direction it is spaced apart second card
Access slot, side snap-arms 15 can be according in required insertings to the second required clamping groove, and preliminary filling resistance mounting platform 13 is set
It is equipped with the second locking being formed on the side of the side of side snap-arms 15 along second direction through each second clamping groove
Threaded hole is provided with the second clamping screw in the second locking screw pit, and the front end of the second clamping screw is connected to side snap-arms
On 15.
Alternatively, clamping flange button 16 is inserted into corresponding arm (end snap-arms 14 and side snap-arms in another form
15) above lower on to adjust position, and the arm (end snap-arms 14 and side snap-arms 15) can with horizontal extension be arranged in it is pre-
To adjust horizontal position on charging resistance mounting platform 13.
In addition, structure as depicted in figs. 1 and 2, lower casing ontology 1 includes that block 2 is fixedly mounted, and block 2 is fixedly mounted with upper
Surface and lower surface, wherein the lower holding tank 3 extended towards upper surface, the groove bottom wall 4 of lower holding tank 3 are formed on lower surface
On be formed with through-hole.
The lower holding tank 3 extended towards upper surface, and lower holding tank 3 are formed on lower surface since block 2 is fixedly mounted
Groove bottom wall 4 on be formed with through-hole, which during installation, can be by branch raised in battery pack lower case
Support connecting column is contained in lower holding tank 3, in this way, the lower surface of the battery block terminal lower case in compared with the existing technology is direct
For being supported on the fixed bolt of the surface upper process of battery pack lower case, battery block terminal can be effectively reduced in battery
Mounting height in packet lower case reduces dynamic so as to improve space utilization rate of the battery block terminal in power battery pack
The space hold height of power battery pack reduces product development and cost of manufacture.
Certainly, in actual installation, in the case of supporting connecting column is bolt, which can pass through through-hole and from admittedly
Determine to stretch out on the upper surface of mounting blocks 2 and cooperate with nut, alternatively, support connecting column can be connected to the slot bottom of lower holding tank 3
On face, at this point it is possible to pass through through-hole using bolt and cooperate with the threaded hole on support connecting column.
In addition, in order to mitigate the weight of battery block terminal lower case, and convenient for connection, it is preferable that as depicted in figs. 1 and 2
, the upper holding tank 5 extended towards lower surface is formed on upper surface, wherein upper holding tank 5 and lower holding tank 3 share the two
Between groove bottom wall 4.In this way, the thinner thickness of groove bottom wall 4 can be made, it is more convenient for forming through-hole, meanwhile, upper holding tank 5 can
Holding tank is provided such as to connect bolt 12 for fastener, connection bolt 12 is avoided to protrude from the upper surface that block 2 is fixedly mounted.
In addition, battery block terminal upper housing can after battery block terminal upper housing is arranged in battery block terminal lower case
Block 2 is fixedly mounted with covering, at this time, it may be necessary to first install battery block terminal lower case, then battery block terminal upper housing is installed again.
Alternatively, for the ease of directly the battery block terminal being completed is directly installed in battery pack lower case, preferably
Ground, as shown in Figure 1, block 2 is fixedly mounted and is arranged in the circumferential lateral surface of lower casing ontology 1.In this way, can match without dismantling battery
Electric box upper housing and directly battery block terminal is installed.
Further, as shown in Figure 1, on the length direction of battery block terminal lower case, the both ends point of lower casing ontology 1
Xing Cheng not be there are two block 2 be fixedly mounted, two fixed installation blocks 2 of every one end are in the width direction of battery block terminal lower case
Arranged for interval, wherein at least one is fixedly mounted on the upper surface of block 2 and is formed with connecting copper bar mounting groove 6.In this way, in battery
After block terminal is mounted directly, one end of battery modules copper bar can be directly connected in connecting copper bar mounting groove 6.
In addition, the bottom surface of battery block terminal lower case can be with the surface abutting contact of battery pack lower case, alternatively, considering
To in the actual assembled of battery pack, need to be arranged certain interval between the bottom and battery pack lower case of battery block terminal,
To arrange the other component of battery pack, it is preferable that in order to be suitable for different installation requirements, block 2 is fixedly mounted can be relative to
Lower casing ontology 1 adjusts position up and down in the short transverse of lower casing ontology 1.In this way, can be according to right in battery pack actual assembled
The different of the interval require, adjustable fixed installation block 2, correspondingly to adjust bottom and the battery pack lower casing of battery block terminal
Interval between body.
Certainly, block 2 is fixedly mounted, and relative to lower casing ontology 1, adjustment position can up and down in the short transverse of lower casing ontology 1
To be realized by multiple structural forms, for example, being formed in the short transverse of lower casing ontology 1 multiple in a kind of structure type
Location hole is fixedly mounted block 2 and is formed with positioning through hole, in this way, can be aligned with isomorphism positioning through hole with the location hole of different height
Blending bolt connection can be realized height and adjust.
Guide groove is formed alternatively, being fixedly mounted on one of block 2 and lower casing ontology 1, is formed with guide pad in another one,
Wherein, guide pad can be fitted slidably in guide groove, and the lock piece locking of the cell wall by passing through guide groove positions.This
Sample can will be fixedly mounted block 2 and be adjusted accordingly to any desired height.
In addition, as shown in Figure 1, the utility model provides a kind of battery block terminal, which includes that battery is matched
Battery block terminal lower case 8 described in electric box upper housing 7 and any of the above, wherein battery block terminal upper housing 7 can be releasably
It is fixed in battery block terminal lower case 8.
In this way, as described above, the space of the battery block terminal can be significantly improved, and reduce battery block terminal group
The assembly difficulty of dress personnel saves working hour, and reduces assembly cost.
As described above, after battery block terminal upper housing is arranged in battery block terminal lower case, on battery block terminal
Shell, which can cover, is fixedly mounted block 2, at this time, it may be necessary to first install battery block terminal lower case, then installs battery block terminal again
Upper housing.
Alternatively, for the ease of directly the battery block terminal being completed is directly installed in battery pack lower case, preferably
Ground, as shown in Figure 1, the fixed installation block 2 at one end of battery block terminal lower case 8 leaks outside, for example block 2 is fixedly mounted and is arranged
In the circumferential lateral surface of lower casing ontology 1.In this way, can not have to dismantle battery block terminal upper housing and directly pacify battery block terminal
Dress.
When a kind of battery block terminal installation of preferred embodiment, for example, being formed with support connection in battery pack lower case 9
Column 11；Support connecting column 11 is contained in lower holding tank 3 and connect with the fastener being fixedly mounted on the upper surface of block 2 is arranged in
Battery block terminal 10 to be fixedly mounted in battery pack lower case 9.In this way, as shown above, power battery pack can be made
The highly effective reduction of space hold, reduce power battery pack exploitation and cost of manufacture.
It certainly, is bolt in support connecting column, and fastener is the bolt in the case of nut in actual installation
Through-hole can be passed through and stretch out from the upper surface that block 2 is fixedly mounted and cooperate with nut, alternatively, in selectable embodiment
In, it supports and is formed with axial threaded hole on the upper surface of connecting column 11, fastener is connection bolt 12, wherein support connecting column
11 upper surface is connected in groove bottom wall 4, and connection bolt 12 passes through through-hole and connect with axial threaded hole, by battery block terminal
10 are fixedly supported on support connecting column 11, so that between keeping between the lower surface of battery block terminal 10 and battery pack lower case 9
Every.
The above is only the better embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Claims (10)
1. a kind of battery block terminal lower case, which is characterized in that including lower casing ontology (1), be provided in the lower casing ontology (1)
Preliminary filling resistance mounting platform (13), wherein
Two opposite ends of the preliminary filling resistance mounting platform (13) are respectively formed with end snap-arms (14), the precharge
At least one side of resistance mounting platform (13) is provided with side snap-arms (15), the end snap-arms (14) and the side
Snap-arms (15) extend towards the top of the preliminary filling resistance mounting platform (13), and respective front end is formed with described in
The clamping flange button (16) of preliminary filling resistance mounting platform (13) internal stretch.
2. battery block terminal lower case according to claim 1, which is characterized in that the side snap-arms (15) are located at two
The middle position of distance between the end snap-arms (14) of a end.
3. battery block terminal lower case according to claim 1, which is characterized in that end snap-arms (14) and described
Side snap-arms (15) are elastic arm；
And/or
The end snap-arms (14) and the side snap-arms (15) are formed as plate-like piece.
4. battery block terminal lower case according to claim 1, which is characterized in that the upside of clamping flange button (16)
Surface is formed with the lead-in chamfered (17) extended obliquely downward towards the front end of clamping flange button.
5. battery block terminal lower case according to claim 1, which is characterized in that the preliminary filling resistance mounting platform (13)
A side on be provided with the side snap-arms (15), be provided with stop arm (18) on another opposite side.
6. battery block terminal lower case according to claim 1, which is characterized in that
In the up and down direction of the uper side surface perpendicular to the preliminary filling resistance mounting platform (13), the clamping flange button (16)
Vertical range between the uper side surface of the preliminary filling resistance mounting platform (13) can adjust；
And/or
In the horizontal direction of uper side surface for being parallel to the preliminary filling resistance mounting platform (13), the end of two ends
Horizontal distance between snap-arms (14) can adjust, the side on (13) sides of the preliminary filling resistance mounting platform
Horizontal distance between snap-arms (15) and another side of the preliminary filling resistance mounting platform (13) can adjust.
7. battery block terminal lower case according to claim 6, which is characterized in that
Direction between two opposite ends of the preliminary filling resistance mounting platform (13) is limited to first direction, the preliminary filling
It is formed on the uper side surface of at least one end of resistance mounting platform (13) multiple along the first direction arranged for interval
The first clamping groove, the corresponding end snap-arms (14) at least one end can be according to required inserting to required first card
In access slot, it is formed on the end face of at least one end of the preliminary filling resistance mounting platform (13) and is passed through along the first direction
The first locking screw pit of each first clamping groove is worn, is provided with the first clamping screw in the first locking screw pit, it is described
The front end of first clamping screw is connected to the end snap-arms (14)；
Direction between two opposite sides of the preliminary filling resistance mounting platform (13) is limited to second direction, the preliminary filling
It is formed on the uper side surface of the side for being provided with side snap-arms (15) of resistance mounting platform (13) multiple along described
Spaced apart second clamping groove in two directions, side snap-arms (15) can arrive the second required clamping groove according to required inserting
It is interior, it is formed on the side of the side for being provided with side snap-arms (15) of the preliminary filling resistance mounting platform (13) along described
Second direction runs through the second locking screw pit of each second clamping groove, is provided with the second locking in the second locking screw pit
Bolt, the front end of second clamping screw are connected on the side snap-arms (15).
8. battery block terminal lower case according to any one of claims 1-7, which is characterized in that the lower casing ontology
It (1) include that block (2) are fixedly mounted, the fixed installation block (2) has upper and lower surfaces, wherein shape on the lower surface
At there is the lower holding tank (3) extended towards the upper surface, through-hole is formed in the groove bottom wall (4) of the lower holding tank (3).
9. battery block terminal lower case according to claim 8, which is characterized in that be formed on the upper surface towards institute
State the upper holding tank (5) of lower surface extension, wherein the upper holding tank (5) and the lower holding tank (3) share between the two
The groove bottom wall (4).
10. a kind of battery block terminal, which is characterized in that appoint in -9 including battery block terminal upper housing (7) and according to claim 1
Battery block terminal lower case (8) described in meaning one, wherein the battery block terminal upper housing (7) can be releasably arranged in
On the battery block terminal lower case (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110168.4U CN208923247U (en) | 2018-12-14 | 2018-12-14 | Battery block terminal lower case and battery block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110168.4U CN208923247U (en) | 2018-12-14 | 2018-12-14 | Battery block terminal lower case and battery block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923247U true CN208923247U (en) | 2019-05-31 |
Family
ID=66712894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110168.4U Active CN208923247U (en) | 2018-12-14 | 2018-12-14 | Battery block terminal lower case and battery block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310524A (en) * | 2019-08-08 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN112654190A (en) * | 2020-12-21 | 2021-04-13 | 孚能科技(赣州)股份有限公司 | High-voltage distribution box, lower shell assembly thereof, power battery system and automobile |
-
2018
- 2018-12-14 CN CN201822110168.4U patent/CN208923247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310524A (en) * | 2019-08-08 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN112654190A (en) * | 2020-12-21 | 2021-04-13 | 孚能科技(赣州)股份有限公司 | High-voltage distribution box, lower shell assembly thereof, power battery system and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208923247U (en) | Battery block terminal lower case and battery block terminal | |
| CN205882020U (en) | Power battery module block structure | |
| CN104282856B (en) | The battery case of electric automobile | |
| CN110048049A (en) | A kind of power electric pond group and its production and processing technology | |
| CN112886131A (en) | Protective shell for lithium battery cell and use method thereof | |
| CN106169550B (en) | Column battery mould group | |
| CN109802061B (en) | Power battery pack of automobile start-stop system | |
| CN105845999A (en) | Battery system and vehicle with same | |
| CN205632901U (en) | Novel on -vehicle charger of bicycle formula electric motor car device | |
| CN102610771A (en) | Hybrid power battery pack for car | |
| CN208923248U (en) | Battery block terminal lower case, battery block terminal and battery distribution box mounting structure | |
| CN209045643U (en) | Bilayer cells mould group fixed mechanism in a kind of battery pack | |
| CN216213784U (en) | Lower shell and power battery pack with same | |
| CN106985702A (en) | A kind of new energy motor machine controller | |
| CN108091795B (en) | New forms of energy car battery module fixing device | |
| CN214314678U (en) | Charger cabinet used in vehicle | |
| CN201188114Y (en) | Electronic single-phase electric energy gauge | |
| CN215342774U (en) | Battery for balance car | |
| CN204632825U (en) | Multifunctional charger | |
| CN207883756U (en) | A kind of battery modules and its battery core retainer | |
| CN217495876U (en) | BMS control panel supporting structure | |
| CN216532416U (en) | Stable vehicle-mounted charging device | |
| CN208368572U (en) | A kind of cylindrical electrical core modular cartridge and modular structure | |
| CN201054367Y (en) | Dynamic battery pack | |
| CN212851292U (en) | High-voltage box device mounting structure and high-voltage box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |