CN108631096A - Floating pair plug-in for battery pack - Google Patents
Floating pair plug-in for battery pack Download PDFInfo
- Publication number
- CN108631096A CN108631096A CN201810374920.8A CN201810374920A CN108631096A CN 108631096 A CN108631096 A CN 108631096A CN 201810374920 A CN201810374920 A CN 201810374920A CN 108631096 A CN108631096 A CN 108631096A
- Authority
- CN
- China
- Prior art keywords
- floating
- pressure sleeve
- low pressure
- pedestal
- battery pack
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/34—Conductive members located under head of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a floating pair plug-in for a battery pack, which comprises: base, floating terminal and to inserting location portion. The floating terminal is arranged in the base and comprises a high-voltage plug bush and a low-voltage plug bush; the opposite insertion positioning part is arranged on the floating terminal; wherein the floating terminal has a horizontal adjustment margin with respect to the base in a horizontal direction perpendicular to the thickness of the battery pack. The floating pair plug-in components can effectively solve the problem that errors caused by large errors of the structure and the size of the battery module are matched and plugged with the plug-in components on the circuit board, so that the battery module can be neatly arranged in the battery pack to enable the overall structure of the battery pack to be more compact.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of floating for battery pack to plug-in unit.
Background technology
Battery modules generally realize forceful electric power connection by copper bar in conventional batteries packet, are realized to electricity using independent circuit board
The acquisition and transmission of the weak electric signal of pond module need in wiring while considering that forceful electric power and light current, cabling are mixed and disorderly, tired in this way
Difficulty is easy short circuit even short circuit, directly causes battery pack spontaneous combustion when serious, there are rooms for improvement.
Invention content
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
For a kind of floating for battery pack of bright proposition to plug-in unit, which can realize plug-in unit the company of the forceful electric power and light current of battery modules
Connection function, it is simple in structure, easy for installation.
Floating according to an embodiment of the invention for battery pack to plug-in unit, including：Pedestal；Floating terminals, it is described floating
Moved end is arranged in the pedestal, and the floating terminals include high pressure sleeve and low pressure sleeve；To inserting positioning region, described pair is inserted
Positioning region is arranged on the floating terminals；Wherein, the relatively described pedestal of the floating terminals has along perpendicular to the battery
Level tune surplus in the horizontal direction of packet thickness.
Floating according to an embodiment of the invention for battery pack can realize battery mould to plug-in unit, the floating to plug-in unit
The linkage function of the forceful electric power and light current of group, it is simple in structure, easy for installation.
In addition, can also have following supplementary technology special plug-in unit according to the floating for battery pack of inventive embodiments
Sign：
According to some embodiments of the present invention, described float further includes to plug-in unit：For the floating terminals to be mounted on
In the pedestal and make floating terminals fixing piece of the floating terminals with the Level tune surplus.
According to some embodiments of the present invention, the floating terminals fixing piece is bolt shape and head supports the floating end
The bar portion of son, the floating terminals fixing piece is divided into wide bar section and thin bar section, and the wide bar section connects the floating terminals and fixes
The head of part and the thin bar section, the thin bar section have for the fixed thin bar section external screw thread of the pedestal, the thick bar
It is formed between section and the thin bar section and is suitable for stopping the step surface to limit with the pedestal.
According to some embodiments of the present invention, floating terminals through-hole is formed on the floating terminals, the wide bar section is matched
It closes in the floating terminals through-hole, the outer diameter of the wide bar section is less than the internal diameter of the floating terminals through-hole, to described
The Level tune surplus is formed between the peripheral surface of wide bar section and the inner peripheral surface of the floating terminals through-hole.
According to some embodiments of the present invention, floating terminals include：Floating terminals ontology, bent high-voltage leading-out wire with
And bent low pressure lead-out wire, the high pressure sleeve and the low pressure sleeve are fixed on the following table of the floating terminals ontology
Face, the high-voltage leading-out wire be located at the upper surface of the floating terminals ontology and in a manner of wearing the floating terminals ontology with
The high pressure sleeve connection, the low pressure lead-out wire are located at the upper surface of the floating terminals ontology and to wear the floating end
The mode of sub- ontology is connect with the low pressure sleeve.
According to some embodiments of the present invention, the high pressure sleeve includes：High pressure sleeve ontology and setting are in the high pressure
The intrinsic high pressure shrapnel of sleeve, the high-voltage leading-out wire are connected with the high pressure shrapnel；The low pressure sleeve includes：Low pressure is inserted
Ontology is covered, the low pressure sleeve ontology has at least one low pressure sleeve body channel, each low pressure sleeve body channel
It is inside both provided with low pressure shrapnel, the low pressure lead-out wire is connected with the low pressure shrapnel.
According to some embodiments of the present invention, the high pressure sleeve is two, and the low pressure sleeve is one, two of which
The high pressure sleeve ontology and a low pressure sleeve ontology linear array are simultaneously connected as one.
According to some embodiments of the present invention, described pair of slotting positioning region be fixed on the floating terminals ontology lower surface and
It is located at two high pressure sleeve ontology both sides.
According to some embodiments of the present invention, described pair of slotting positioning region be configured to insert positioning sleeve, the same side it is described right
It inserts and is connected with the positioning vertical bars extended up and down between positioning sleeve and the high pressure sleeve ontology, the lower face of the positioning vertical bars is high
In the lower face of described pair of slotting positioning sleeve and the lower face of the high pressure sleeve ontology.
According to some embodiments of the present invention, it is provided with copper bar fixed block on the pedestal, is set on the copper bar fixed block
It is equipped with module copper bar, the module copper bar, the high-voltage leading-out wire and the copper bar fixed block are bolted.
According to some embodiments of the present invention, it is recessed to be provided with copper bar fixed block for two opposite flanks of the copper bar fixed block
Slot is provided with multigroup pedestal raised line on the pedestal, and pedestal raised line described in every group includes two, between two pedestal raised lines
One copper bar fixed block is set, and the pedestal raised line is connected in the copper bar fixed block groove.
According to some embodiments of the present invention, be formed with base cavity in the pedestal, the base cavity up and down,
The high-voltage leading-out wire and the low pressure lead-out wire wear the base cavity.
Description of the drawings
Fig. 1 is the structural schematic diagram according to the ... of the embodiment of the present invention to float to plug-in unit；
Fig. 2 is the sectional view according to the ... of the embodiment of the present invention to float to plug-in unit；
Fig. 3 is the structural schematic diagram of pedestal according to the ... of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of floating terminals according to the ... of the embodiment of the present invention；
Fig. 5 is battery modules according to the ... of the embodiment of the present invention and the mating schematic diagram of plug connector.
Reference numeral：
It floats to plug-in unit 100, pedestal 1, floating terminals 2, high pressure sleeve 21, low pressure sleeve 22, to inserting positioning region 3, floats
Terminal fixing piece 4, head 41, bar portion 42, wide bar section 421, thin bar section 422, step surface 43, floating terminals through-hole 23, floating end
Sub- ontology 24, high-voltage leading-out wire 25, low pressure lead-out wire 26, high pressure sleeve ontology 211, low pressure sleeve ontology 221 position vertical bars
27, copper bar fixed block 11, module copper bar 5, bolt 6, copper bar fixed block groove 111, pedestal raised line 12, base cavity 13, grafting
Part 7, HV Terminal 71, low-voltage terminal 72, positioning region 73, locating slot 74, circuit board 8, battery modules 9.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be to be electrically connected or can communicate with one another；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The floating according to the ... of the embodiment of the present invention for battery pack is described to plug-in unit 100 below with reference to Fig. 1-Fig. 5.
Floating according to the ... of the embodiment of the present invention for battery pack may include to plug-in unit 100：Pedestal 1,2 and of floating terminals
To inserting positioning region 3.
As Figure 1-Figure 5, floating terminals 2 are arranged in pedestal 1, and floating terminals 2 include that high pressure sleeve 21 and low pressure are inserted
Set 22.For example, end, high pressure sleeve 21 and low pressure sleeve 22 one of on 9 length direction of battery modules is arranged in pedestal 1
Suitable for coordinating grafting with the HV Terminal 71 of the plug connector 7 on corresponding circuits plate 8 and low-voltage terminal 72 respectively, to realize forceful electric power
It is connected with light current.
With reference to Fig. 2, Fig. 3 and Fig. 5, it is arranged on floating terminals 2 to inserting positioning region 3.It is suitable for and plug connector to inserting positioning region 3
Positioning region 73 on 7 positions grafting, so that HV Terminal 71 and low-voltage terminal 72 can be quickly and accurately plugged into height
It presses in sleeve 21 and low pressure sleeve 22.
As shown in Fig. 2, 2 opposite base 1 of floating terminals has along the level in the horizontal direction of battery pack thickness
Adjust surplus.In other words, floating terminals 2 can have certain position by opposite base 1 in the horizontal direction after being installed in pedestal 1
Regulated quantity is set, therefore terminal 3 is referred to as floating terminals 3, refers to that the floating at least having certain surplus in the horizontal direction is adjusted
Function.Floating terminals 2 can be effectively solved as a result, caused by 9 mismachining tolerance of battery modules, rigging error etc. on plug connector 7
HV Terminal 71 and low-voltage terminal 72 can not accurately be plugged into the problem on high pressure sleeve 21 and low pressure sleeve 22.
Floating according to the ... of the embodiment of the present invention for battery pack can effectively solve plug-in unit 100 plug-in unit 100, the floating
It can not coordinate with the plug connector 7 on circuit board 8 caused by 9 self structure of battery modules and scale error, rigging error etc. and insert
Problem is connect, keeps the assembly of battery modules 9 simpler, conveniently, serious forgiveness higher, for the accumulation of error (including foozle, dress
With error etc.) it can rationally be digested by floating is adjusted, defect rate is reduced, ensure that the reliability of electrical connection, simultaneously
Efficiency of assembling also greatly improves.
In conjunction with Fig. 2 and embodiment illustrated in fig. 3, floating further includes to plug-in unit 100：For floating terminals 2 to be mounted on pedestal 1
It is interior and make floating terminals 2 have Level tune surplus floating terminals fixing piece 4.In other words, floating terminals fixing piece 4 will float
Terminal 2 is mounted in such a way that level is relocatable in pedestal 1, makes floating terminals 2 that can possess adjusting surplus in the horizontal plane.
As shown in Figures 2 and 3, floating terminals fixing piece 4 is bolt shape and 41 support floating terminal 2 of head, floating terminals
The bar portion 42 of fixing piece 4 is divided for wide bar section 421 and thin bar section 422, and wide bar section 421 is connected between head 41 and thin bar section 422,
Thin bar section 422 have for 1 fixed thin bar section external screw thread of pedestal, between wide bar section 421 and thin bar section 422 formed be suitable for
Pedestal 1 stops the step surface 43 to limit.
As shown in Fig. 2, and be formed with floating terminals through-hole 23 on floating terminals 2, the cooperation of wide bar section 421 is logical in floating terminals
In hole 23, the outer diameter of wide bar section 421 is less than the internal diameter of floating terminals through-hole 23, thus the peripheral surface in wide bar section 421 and floating
Level tune surplus is formed between the inner peripheral surface of terminal through-hole 23.
Specifically, in the installation process of floating terminals 2 and pedestal 1, the bar portion 42 of floating terminals fixing piece 4 is suitable under
It is fed through floating terminals through-hole 23 upwards, and the head 41 of floating terminals 2 can only be supported due to bigger than floating terminals through-hole 23
It is supported on the lower surface of floating terminals ontology 24, thin bar section 422 is threadedly coupled with pedestal 1 and is only supported using step surface 43
In the lower surface of pedestal 1.
Due to wide bar section 421 outer diameter be less than floating terminals through-hole 23 internal diameter, wide bar section 421 peripheral surface with
Level tune surplus is formed between the inner peripheral surface of floating terminals through-hole 23.And the height of wide bar section 421 can slightly above float
The height of terminal through-hole 23, thus, it is ensured that floating terminals 2 are more smooth when adjusting in the horizontal plane, make floating to plug-in unit 100 with
Plug connector 7 coordinates grafting that can more rapidly facilitate.
It should be noted that floating terminals through-hole 23 is two and is separately positioned on the both sides of floating terminals 2 (such as Fig. 2
Left and right side), and two floating terminals fixing pieces 4 is needed to fix it.Preferably, two floating terminals can be made
After the completion of fixing piece 4 is spirally connected with pedestal 1, ensure the position of two wide bar sections 421 respectively in corresponding floating terminals through-hole 23
At center, the range bigger of the Level tune surplus of 2 opposite base 1 of floating terminals thus can guarantee, and then floating can be made to inserting
Part 100 good can coordinate grafting with plug connector 7.
In conjunction with Fig. 1-embodiment illustrated in fig. 5, floating terminals 2 include：Floating terminals ontology 24, bent high-voltage leading-out wire
25 and bent low pressure lead-out wire 26, high pressure sleeve 21 and low pressure sleeve 22 are fixed on the following table of floating terminals ontology 24
Face, high-voltage leading-out wire 25 are located at the upper surface of floating terminals ontology 24 and are inserted with high pressure in a manner of wearing floating terminals ontology 24
Set 21 connection, low pressure lead-out wire 26 be located at the upper surface of floating terminals ontology 24 and in a manner of wearing floating terminals ontology 24 and
Low pressure sleeve 22 connects.
Specifically, high-voltage leading-out wire 25 and low pressure lead-out wire 26 are suitable for carrying out mating with battery modules 9 so as to float
Terminal 2 is electrically connected with the formation of battery modules 9, and high-voltage leading-out wire 25 and low pressure lead-out wire 26 are fed through floating terminals ontology 24 simultaneously
Be connected with high pressure sleeve 21 and low pressure sleeve 22, high pressure sleeve 21 and low pressure sleeve 22 be divided into not with the high-pressure side on plug connector 7
Son 71 and low-voltage terminal 72 are electrically connected, will be between circuit board 8 and battery modules 9 from there through floating terminals 2 and plug connector 7
Form electrical connection.
With reference to Fig. 3 and Fig. 5, high pressure sleeve 21 includes：High pressure sleeve ontology 211 and setting are in high pressure sleeve ontology 211
High pressure shrapnel, high-voltage leading-out wire 25 is connected with high pressure shrapnel.When HV Terminal 71 is inserted into high pressure sleeve 21, HV Terminal
71 want to compress and are electrically connected with being formed with high pressure shrapnel.
Further, low pressure sleeve 22 includes：Low pressure sleeve ontology 221, low pressure sleeve ontology 221 have at least one low pressure
Sleeve body channel is both provided with low pressure shrapnel, low pressure lead-out wire 26 and low pressure shrapnel phase in each low pressure sleeve body channel
Even.Low-voltage terminal 72 is corresponded with low pressure sleeve body channel, and each low-voltage terminal 72 is inserted into low pressure sleeve ontology and leads to
When in road, low-voltage terminal 72 can be all pressed against each other with corresponding low pressure shrapnel to form electrical connection.
As shown in Fig. 2, Fig. 3 and Fig. 5, high pressure sleeve 21 is two, and low pressure sleeve 22 is one, two of which high pressure sleeve
Ontology 211 and 221 linear array of low pressure sleeve ontology (substantially arranging into a line) are simultaneously connected as one.
Since the HV Terminal 71 on plug connector 7 is linearly arranged with low-voltage terminal 72, by high pressure sleeve ontology 211
221 linear array of low pressure sleeve ontology is simultaneously connected as one and is more convenient for carrying out positioning grafting with plug connector 7.And it is arranged so more
Space is saved, so that battery modules 9 can be closely combined together with battery modules 9 and battery modules 9 with circuit board 8.
Further, the lower surface of floating terminals ontology 24 is fixed on to slotting positioning region 3 and is located at two high pressure sleeves
211 both sides of ontology.It is suitable for positioning grafting with the positioning region 73 on plug connector 7 to inserting positioning region 3, thus can enables plug connector 7
More acurrate rapidly mating together with floating terminals 2, installation personnel of being more convenient for assembles battery pack, and then can contract
The assembly time of short battery pack.
With reference to Fig. 2, Fig. 3 and Fig. 5, be configured to inserting positioning region 3 to inserting positioning sleeve, the same side to inserting positioning sleeve and high pressure
The positioning vertical bars 27 extended up and down are connected between sleeve ontology 211, the lower face of positioning vertical bars 27 is higher than to inserting positioning sleeve
Lower face and the lower face of high pressure sleeve ontology 211.
It positions vertical bars 27 to be suitable for coordinating grafting with the locating slot 74 on plug connector 7, thus can not only play the role of positioning
So that plug connector 7 is more accurately coordinated grafting with floating terminals 2, but also can increase between plug connector 7 and floating terminals 2
Coordinate intensity, so that the two connection is more stable.
In conjunction with Fig. 1, Fig. 2 and embodiment illustrated in fig. 4, it is provided with copper bar fixed block 11 on pedestal 1, is set on copper bar fixed block 11
It is equipped with module copper bar 5, module copper bar 5, high-voltage leading-out wire 25 and copper bar fixed block 11 are connected by bolt 6.Pass through bolt as a result,
6 are electrically connected module copper bar 5 and the clamping of high-voltage leading-out wire 25 with being fastenedly connected for copper bar fixed block 11 to be formed between,
And then high-voltage leading-out wire 25 is fixed on pedestal 1 and battery modules 9 is made to be electrically connected with circuit board 8.
Further, two opposite flanks of copper bar fixed block 11 are provided with copper bar fixed block groove 111, are arranged on pedestal 1
It includes two to have multigroup pedestal raised line 12, every group of pedestal raised line 12, and a copper bar fixed block is arranged between two pedestal raised lines 12
11, and pedestal raised line 12 is connected in copper bar fixed block groove 111.
Specifically, it is acted on copper bar fixed block 11 by pedestal raised line 12 and connecting and fixing for copper bar fixed block groove 111
Firm is fixed on pedestal 1 in order to which module copper bar 5 and the electrical connection of high-voltage leading-out wire 25 are fixed on copper bar fixed block
On 11.
Further, be formed with base cavity 13 in pedestal 1, base cavity 13 up and down, high-voltage leading-out wire 25 and low
Pressure lead-out wire 26 wears base cavity 13.Thus enable floating terminals 2 and pedestal 1 is closer is combined together to save cloth
Between emptying, and high-voltage leading-out wire 25 and low pressure lead-out wire 26 can be facilitated to carry out electricity with module copper bar 5 by the way that base cavity 13 is arranged
Connection, while realizing the electric insulation to floating terminals and protection.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (12)
1. a kind of floating for battery pack is to plug-in unit, which is characterized in that including：
Pedestal；
Floating terminals, the floating terminals are arranged in the pedestal, and the floating terminals include high pressure sleeve and low pressure sleeve；
To inserting positioning region, described pair of slotting positioning region is arranged on the floating terminals；
Wherein, the relatively described pedestal of the floating terminals has along the level in the horizontal direction of the battery pack thickness
Adjust surplus.
2. the floating according to claim 1 for battery pack is to plug-in unit, which is characterized in that further include：For will be described
The floating terminals fixing piece that floating terminals are mounted in the pedestal and the floating terminals is made to have the Level tune surplus.
3. the floating according to claim 2 for battery pack is to plug-in unit, which is characterized in that the floating terminals fixing piece
The floating terminals, the bar portion of the floating terminals fixing piece are supported to be divided into wide bar section and thin bar section for bolt shape and head, institute
State wide bar section and connect the head of the floating terminals fixing piece and the thin bar section, the thin bar section have for the pedestal
Fixed thin bar section external screw thread forms between the wide bar section and the thin bar section and is suitable for stopping the step to limit with the pedestal
Face.
4. the floating according to claim 3 for battery pack is to plug-in unit, which is characterized in that formed on the floating terminals
There is floating terminals through-hole, in the floating terminals through-hole, the outer diameter of the wide bar section is less than described float for the wide bar section cooperation
The internal diameter of moved end sub-through hole, to form institute between the peripheral surface and the inner peripheral surface of the floating terminals through-hole of the wide bar section
State Level tune surplus.
5. the floating according to claim 1 for battery pack is to plug-in unit, which is characterized in that floating terminals include：It floats
Terminal body, bent high-voltage leading-out wire and bent low pressure lead-out wire, the high pressure sleeve and the low pressure sleeve
Be fixed on the lower surface of the floating terminals ontology, the high-voltage leading-out wire be located at the upper surface of the floating terminals ontology and with
The mode for wearing the floating terminals ontology is connect with the high pressure sleeve, and the low pressure lead-out wire is located at the floating terminals sheet
The upper surface of body is simultaneously connect in a manner of wearing the floating terminals ontology with the low pressure sleeve.
6. the floating according to claim 5 for battery pack is to plug-in unit, which is characterized in that the high pressure sleeve includes：
High pressure sleeve ontology and setting are in the intrinsic high pressure shrapnel of the high pressure sleeve, the high-voltage leading-out wire and the high pressure shrapnel
It is connected；The low pressure sleeve includes：Low pressure sleeve ontology, the low pressure sleeve ontology are logical at least one low pressure sleeve ontology
Road is each both provided with low pressure shrapnel, the low pressure lead-out wire and the low pressure shrapnel phase in the low pressure sleeve body channel
Even.
7. the floating according to claim 6 for battery pack is to plug-in unit, which is characterized in that the high pressure sleeve is two
A, the low pressure sleeve is one, high pressure sleeve ontology described in two of which and a low pressure sleeve ontology linear array
And it is connected as one.
8. the floating according to claim 7 for battery pack is to plug-in unit, which is characterized in that described pair of slotting positioning region is fixed
In the lower surface of the floating terminals ontology and it is located at two high pressure sleeve ontology both sides.
9. the floating according to claim 8 for battery pack is to plug-in unit, which is characterized in that described pair is inserted positioning cage structure
For to inserting positioning sleeve, the positioning extended up and down is connected between the described pair of slotting positioning sleeve and the high pressure sleeve ontology of the same side
Vertical bars, the lower face of the positioning vertical bars is higher than the lower face of described pair of slotting positioning sleeve and the lower end of the high pressure sleeve ontology
Face.
10. the floating according to claim 5 for battery pack is to plug-in unit, which is characterized in that be provided on the pedestal
Copper bar fixed block is provided with module copper bar, the module copper bar, the high-voltage leading-out wire and the copper on the copper bar fixed block
Row's fixed block is bolted.
11. the floating according to claim 10 for battery pack is to plug-in unit, which is characterized in that the copper bar fixed block
Two opposite flanks are provided with copper bar fixed block groove, multigroup pedestal raised line are provided on the pedestal, pedestal is convex described in every group
Item includes two, a copper bar fixed block is arranged between two pedestal raised lines, and the pedestal raised line is connected to
In the copper bar fixed block groove.
12. the floating according to claim 11 for battery pack is to plug-in unit, which is characterized in that be formed in the pedestal
Base cavity, up and down, the high-voltage leading-out wire and the low pressure lead-out wire wear the base cavity to the base cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374920.8A CN108631096B (en) | 2018-04-24 | 2018-04-24 | Floating pair plug-in for battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374920.8A CN108631096B (en) | 2018-04-24 | 2018-04-24 | Floating pair plug-in for battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108631096A true CN108631096A (en) | 2018-10-09 |
| CN108631096B CN108631096B (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374920.8A Active CN108631096B (en) | 2018-04-24 | 2018-04-24 | Floating pair plug-in for battery pack |
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| CN (1) | CN108631096B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350330A (en) * | 2019-07-17 | 2019-10-18 | 上海航天科工电器研究院有限公司 | A kind of elastic construction that socket is connect with pcb board |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3143877A1 (en) * | 2022-12-16 | 2024-06-21 | A. Raymond Et Cie | Connection insert for battery pack |
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| Publication number | Publication date |
|---|---|
| CN108631096B (en) | 2021-07-02 |
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