CN109449671A - A kind of high-tension connector - Google Patents
A kind of high-tension connector Download PDFInfo
- Publication number
- CN109449671A CN109449671A CN201811441324.3A CN201811441324A CN109449671A CN 109449671 A CN109449671 A CN 109449671A CN 201811441324 A CN201811441324 A CN 201811441324A CN 109449671 A CN109449671 A CN 109449671A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- contact pin
- pin portion
- battery pack
- connecting plate
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- 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
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of high-tension connector, for battery core inside battery pack to be connect conducting with external charging/discharge equipment, the high-tension connector includes insulating supporting mechanism, sleeve connection mechanism, contact pin mechanism and socket mechanism, facilitate high-tension terminal installation and removal on battery pack case, make the stronger safety of connection between high-tension terminal and battery pack high-voltage conducting wires simultaneously, solve that installation and removal process of the high-tension terminal on battery pack case is complicated for operation, and the problem of the connection of high-tension terminal and battery pack high-voltage conducting wires easily loosens.
Description
Technical field
The present invention relates to mechanical seals and electronic apparatus technical field more particularly to a kind of high pressure suitable for electric car
Connector.
Background technique
Electric car provides driving electric energy as vehicle using battery pack as core energy source, and battery pack is by multiple battery packs
Series-parallel stacked composition, then battery pack main body is constituted by shell envelope.Currently, the battery pack of battery pack enclosure interior passes through height
Socket is pressed to connect load or the charging equipment of hull outside, to realize the charging/discharging function of battery pack.
But under the prior art, on the high-tension battery pack housing of electric car, the connection terminal of high-tension terminal is logical
The high-voltage conducting wires that the mode and battery pack for crossing bolt fastening are drawn realize connection, in addition operating space is narrow and the degree of automation
It is low, cause installation and removal process of the high-tension terminal on battery pack case complicated for operation, and high-tension terminal and battery pack high pressure
The connection of conducting wire easily loosens.
Summary of the invention
The purpose of the present invention is to provide a kind of high-tension connectors, and high-tension terminal is facilitated to install and tear open on battery pack case
It unloads, while making the stronger safety of connection between high-tension terminal and battery pack high-voltage conducting wires.
To achieve the goals above, the invention provides the following technical scheme:
A kind of high-tension connector, for battery core inside battery pack to be connect conducting, the electricity with external charging/discharge equipment
The first opening is offered on the pack housing of pond, the high-tension connector includes insulating supporting mechanism, sleeve connection mechanism, contact pin mechanism
And socket mechanism, wherein
The insulating supporting mechanism, for being fixed on the battery pack enclosure interior；
The sleeve connection mechanism, including two identical sleeve connectors, the sleeve connector include terminal connection
Piece and the first sleeve being fixedly connected respectively with the terminal connecting plate and back nut, the back nut and it is described absolutely
Edge supporting mechanism is fixedly connected, and the terminal connecting plate is used to connect conducting with the high-voltage conducting wires of the battery core；
The contact pin mechanism, including two identical pin pieces, the pin piece and the sleeve connector correspond；
The pin piece includes that the first contact pin portion and the second contact pin portion, first contact pin portion are detachably connected with the socket mechanism,
Second contact pin portion is nested by first opening with the first sleeve and is connect；
The socket mechanism is fixed on the battery pack hull outside, for connecting external charging/discharge equipment.
Preferably, the first sleeve and the terminal connecting plate are electric conductor, the first sleeve internal diameter and described the
Two contact pin portion outer diameters are identical.
Specifically, one end of the terminal connecting plate is fixedly connected with the back nut, the other end and the first set
Cylinder is fixedly connected, and the first sleeve and the back nut are respectively arranged on two faces of the terminal connecting plate；It is described
Terminal connecting plate is additionally provided with high pressure connection terminal in the same end with the back nut, for connecting the height that the battery core is connected
Press conducting wire.
Further, the insulating supporting mechanism is equipped with two sets of identical first positioning regions, first positioning region and institute
Sleeve connector one-to-one correspondence is stated, first positioning region includes locating groove and first positioning hole, the locating groove positioning
And the terminal connecting plate is connected and fixed, the first positioning hole is fastenedly connected with the back nut by screw.
Preferably, the insulating supporting mechanism further includes the second positioning region, and second positioning region includes multiple second fixed
Position hole, the second location hole are used to the insulating supporting mechanism being fixed on the battery pack case inside.
Preferably, the socket mechanism is set there are two identical second sleeve, the second sleeve and the pin piece one
One is corresponding, and the second sleeve is detachably connected with first contact pin portion.
Specifically, the second sleeve inner surface is smooth, first contact pin portion smooth outer surface, the second sleeve set
If being connected to the outside in first contact pin portion；Alternatively,
First contact pin portion has screw thread, and the second sleeve is equipped with the internal screw thread being adapted to first contact pin portion,
First contact pin portion is connected through a screw thread with the second sleeve.
Preferably, the socket mechanism further includes third positioning region and transmission of electricity mouth, and the third positioning region includes multiple the
Three location holes, the third location hole are used to for the high-tension terminal being fixed on the outside of the battery pack case；The transmission of electricity
Mouth is for connecting external charging/discharge equipment.
Preferably, the pin piece surface further includes boss, and the boss includes tightening face in parallel, and the boss is located at institute
It states between the first contact pin portion and second contact pin portion.
Preferably, first contact pin portion and second contact pin portion are conductive material, and the boss is conductive material, absolutely
Isolation material is wrapped up outside edge material or conductive material.
Compared with prior art, seat back-rest framework provided by the invention has the advantages that
High-tension connector provided by the invention, including insulating supporting mechanism, sleeve connection mechanism, contact pin mechanism and socket
Mechanism, wherein sleeve connection mechanism includes two identical sleeve connectors, and each sleeve connector includes terminal connection
Piece, the high-voltage conducting wires that the high pressure connection terminal of terminal connecting plate one end is separately connected the anode of battery core and cathode is drawn, the same end
It is fixedly connected by back nut with insulating supporting mechanism, the other end is fixed with first sleeve, and insulating supporting mechanism and sleeve connect
The assembly of connection mechanism is fixed on battery pack enclosure interior, thus high pressure connection terminal will not shake in battery pack, further
So that connecting more to fasten between the high-voltage conducting wires that high pressure connection terminal and the anode and cathode of battery core are drawn, being not easy to loosen；
Contact pin mechanism includes two and sleeve connector identical pin piece correspondingly, each pin piece include the first contact pin portion and
Second contact pin portion, the first contact pin portion are fixedly connected with socket mechanism, so that contact pin mechanism and socket mechanism become an assembly,
And the assembly is integrally connected in sleeve connection mechanism, i.e., the second contact pin portion and first sleeve are opened by battery pack case
If the first opening sleeve intercalation pull out connection, the simple and quick realization battery core of the connection type anode and cathode draw high pressure lead
Line, sleeve connection mechanism, the successively electrical communication of contact pin mechanism and socket mechanism, when disassembly, can also be quickly by contact pin mechanisms
It is quickly removed with socket mechanism as an assembly；In addition, socket mechanism is fixed on battery pack hull outside, the contact pin avoided
The relative motion of mechanism and sleeve connection mechanism, so that connection is stronger, meanwhile, socket mechanism covers the first opening, prevents
Leak-stopping electricity, improves the safety of battery pack, also facilitates and the connection of external charging/discharge equipment.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of overall schematic of high-tension connector provided in an embodiment of the present invention；
Fig. 2 is a kind of assembling schematic diagram of high-tension connector provided in an embodiment of the present invention；
Fig. 3 is a kind of sleeve connector schematic diagram provided in an embodiment of the present invention；
Fig. 4 a~Fig. 4 b is two kinds of pin piece schematic diagrames provided in an embodiment of the present invention.
Appended drawing reference:
1- insulating supporting mechanism, 101- locating groove；
102- first positioning hole, 103- second location hole；
104- wire grooves；
2- sleeve connection mechanism, 201- terminal connecting plate；
2011- high pressure connection terminal, 202- first sleeve；
The back 203- nut；
3- contact pin mechanism, the second contact pin of 301- portion；
The first contact pin of 302- portion, 303- boss；
4- socket mechanism, 401- second sleeve；
402- third location hole, 403- transmission of electricity mouth.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative labor belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance, specific quantity is not represented yet, is not considered as limiting the invention.
In addition, the orientation of the instructions such as term " top ", " bottom " "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
Please refer to Fig. 1 or Fig. 2, a kind of high-tension connector provided in an embodiment of the present invention, for by the battery core of battery pack with
External charging/discharge equipment connection conducting, which includes insulating supporting mechanism 1, sleeve connection mechanism 2, pin machine
Structure 3 and socket mechanism 4.
Sleeve connection mechanism 2, including two identical sleeve connectors, each sleeve connector include terminal connecting plate
201, first sleeve 202 and back nut 203, first sleeve 202 and back nut 203 are fixed with terminal connecting plate 201 respectively
Connection, for terminal connecting plate 201 for connecting conducting with the high-voltage conducting wires of battery core, connection procedure operating space is big；Back nut 203
It is fixedly connected with insulating supporting mechanism 1 as the first sub-assembly, by the way that insulating supporting mechanism 1 to be fixed in battery pack housing
Portion realizes that the position of the first sub-assembly and battery pack is fixed, thus terminal connecting plate 201 will not shake in battery pack, into one
Step between the high-voltage conducting wires that terminal connecting plate 201 and the anode and cathode of battery core are drawn so that connecting more to fasten, being not easy pine
It is dynamic.
Contact pin mechanism 3 includes two identical pin pieces, and two pin pieces and sleeve connector correspond；Each contact pin
Part includes the first contact pin portion 302 and the second contact pin portion 301, offers the first opening on battery pack housing, the first contact pin portion 302 with
Socket mechanism 4 is fixedly connected as the second sub-assembly, and the second assembly is connected to as a whole in sleeve connection mechanism,
It is connect that is, the second contact pin portion 301 is pulled out with first sleeve 202 by the first opening sleeve intercalation, the connection type is simple and quick
High-voltage conducting wires, sleeve connection mechanism 2, contact pin mechanism 3 and the socket mechanism 4 of the anode and cathode extraction of realizing battery core are successively
Electrical communication.Finally, socket mechanism is fixed on battery pack hull outside, contact pin mechanism 3 and sleeve connection mechanism 2 have both been avoided
Relative motion so that connection it is more stable and firm, also facilitate with the connection of external charging/discharge equipment, at the same time it can also reality
Now the second sub-assembly that contact pin mechanism 3 is constituted with socket mechanism 4 is quickly installed or removed from battery pack housing.
Fig. 3 is a kind of sleeve connector schematic diagram provided in an embodiment of the present invention, wherein one end of terminal connecting plate 201
It is fixedly connected with back nut 203, such as one end of terminal connecting plate 201 welds together with back nut 203；Terminal connection
The other end of piece 201 is connected and fixed with first sleeve 202, such as the other end and first sleeve 202 of terminal connecting plate 201 weld
Or it is riveted together；Also, first sleeve 202 and back nut 203 are respectively arranged on two faces of terminal connecting plate 201；End
Sub- connection sheet 201 is additionally provided with high pressure connection terminal 2011 in the same end with back nut 203, draws for connecting conducting battery core
High-voltage conducting wires, two identical sleeve connectors include two identical high pressure connection terminals 2011, two high pressures connections
Terminal connects one to one with the high-voltage conducting wires that conducting battery core anode and cathode are drawn are connect, and realizes battery core and high-tension connector
Electric connection.
It, can be in addition, it should be noted that, terminal connecting plate 201 provided in an embodiment of the present invention can be rectilinear form
It is broken line shape, can also be circular shape, the shape of the terminal connecting plate 201 changes with the shape of insulating supporting mechanism 1,
To facilitate the combination of sleeve connection mechanism 2 and insulating supporting mechanism 1 to assemble.
Referring to Fig. 2, insulating supporting mechanism 1 is equipped with two sets of identical first positioning regions, first positioning region and sleeve connect
Fitting corresponds, and each first positioning region includes locating groove 101 and first positioning hole 102, and locating groove 101 adapts to
Terminal connecting plate 201 is positioned and connects and fixes, first positioning hole 102 is fastenedly connected by screw with back nut 203, is realized
It combines sleeve connection mechanism 2 with insulating supporting mechanism 1 and is assembled into the first sub-assembly.
Insulating supporting mechanism 1 further includes the second positioning region 103, and the second positioning region includes multiple second location holes 103, is passed through
Insulating supporting mechanism 1 is fixed on battery pack case inside by second location hole 103, that is, realize sleeve connection mechanism 2 and absolutely
The fixation of the first sub-assembly and battery pack that edge supporting mechanism 1 is fitted to, this fixed form operation space are big and easy to operate；
In addition, being fixed in battery pack housing since insulating supporting mechanism 1 and sleeve connection mechanism 2 are assembled as the first sub-assembly
Portion, thus high pressure connection terminal 2011 will not shake in battery pack, further such that high pressure connection terminal 2011 and battery core
It connects more to fasten between the high-voltage conducting wires that anode and cathode are drawn, be not easy to loosen.
The isolation material that insulating supporting mechanism 1 integrally uses can be the plastic materials such as PA66+GF30, and insulation effect is good,
So that the fixation procedure of insulating supporting structure and battery pack is safer.Insulating supporting mechanism 1 is also provided with wire grooves 104,
When the high-voltage conducting wires that battery core is drawn connect high pressure connection terminal 2011, high-voltage conducting wires are placed wherein, are facilitated positioning, are also avoided squeezing
Pressure damages.In addition, variation of the shape of insulating supporting mechanism 1 according to battery pack internal structure and shell mechanism, adaptability
Variation.
Please continue to refer to Fig. 2, socket mechanism 4 is set there are two identical second sleeve 401, second sleeve 401 and pin piece
It corresponds, i.e. the first contact pin portion 302 of second sleeve 401 and two pin pieces one-to-one correspondence, mating connection.Specifically, it asks
Refering to Fig. 4 a or Fig. 4 b, 401 inner surface of second sleeve is smooth, 302 smooth outer surface of the first contact pin portion, and second sleeve 401 is direct
It is arranged the outside for being connected to the first contact pin portion 302, it is preferred that 401 inner surface of second sleeve is smooth and is equipped with protrusion, the first contact pin
302 smooth outer surface of portion and it is equipped with the card slot that is adapted to the protrusion, second sleeve 401, which is directly arranged, is connected to the first contact pin portion
302 outside, and reinforced by protrusion and card slot；Alternatively, the first contact pin portion 302 have external screw thread, second sleeve 401 be equipped with
The internal screw thread of first contact pin portion 302 adaptation, the first contact pin portion 302 are connect with second sleeve 401 by being screwed, and complete contact pin
The combination of mechanism 3 and socket mechanism 4 is assembled, and is assembled in order to facilitate the combination in second sleeve 401 and the first contact pin portion 302, contact pin
The surface of part is equipped with boss 303 also between the first contact pin portion 302 and the second contact pin portion 301, and boss 303 includes tightening in parallel
Face, convenient working person take and hold and exert a force, combine second sleeve 401 with the first contact pin portion 302 and assemble stronger.This
Outside, the first contact pin portion 302 and the second contact pin portion 301 are conductive material, such as copper, aluminium, iron etc., and preferably conductive capability is stronger
Copper material, boss 301 are that isolation material, such as copper, aluminium, Tie Dengjin are wrapped up outside conductive material, isolation material or conductive material
Belong to the isolation materials such as material or rubber, plastics or wraps up insulating coating, rubber or plastics in above-mentioned metal surface.
It should be noted that boss only refers to pin piece surface convex portion, inside be and the first contact pin portion 302 and the second contact pin portion
301 identical conductive materials enhance conductive capability.
By the combination in the first contact pin portion 302 and second sleeve 401, contact pin mechanism 3 and the combination of socket mechanism 4 are assembled into
For the second sub-assembly, by the second sub-assembly outside battery pack with the realization integral installation of the first sub-assembly, that is, by the second contact pin
Portion 301 is pulled out by the first opening sleeve intercalation with first sleeve 202 and is connect, convenient and efficient, is not necessarily to the fastening screw in small space,
It is easy to operate.In addition, high-voltage conducting wires, sleeve connection that the anode and cathode of the simple and quick realization battery core of the connection type are drawn
The successively electrical communication of mechanism 2, contact pin mechanism 3 and socket mechanism 4.
Specifically, the second contact pin portion 301, first sleeve 202 and 201 entire body of terminal connecting plate be conductive material, such as copper,
The stronger copper material of aluminium, iron etc., preferably conductive capability, the outer diameter phase of the internal diameter of first sleeve 202 and the second contact pin portion 301
Together, and the length of first sleeve 202 is also identical as the length in the second contact pin portion 301, so that first sleeve 202 is completely closely
Nesting is wrapped in the outside in the second contact pin portion 301, increases the contact area of first sleeve 202 and the second contact pin portion 301, enhancing
Flow conductivity avoids temperature under high-voltage great-current and excessively increases bring danger.
Meanwhile first sleeve 202 is adapted with 301 shape size of the second contact pin portion, the opposite position of two first sleeves 202
It sets also identical as the relative position in two the second contact pin portions 301, makes easier for installation quick, simple and easy.
Please continue to refer to Fig. 2, high-tension terminal 4 further includes third positioning region and transmission of electricity mouth 403, and third positioning region includes multiple
Third location hole 402, for high-tension terminal 4 to be fixed on to the outside of battery pack case；403 inside of transmission of electricity mouth and second sleeve
401 electrical connections, transmission of electricity mouth 403 are also used to connect external charging/discharge equipment, realize the charge or discharge of battery pack.
Socket mechanism 4 is fixed on battery pack hull outside, and it is opposite with sleeve connection mechanism 2 both to have avoided contact pin mechanism 3
Movement so that connection it is more stable and firm, also facilitate with the connection of external charging/discharge equipment, at the same time it can also realize by
The second sub-assembly that contact pin mechanism 3 is constituted with socket mechanism 4 is quickly and easily installed or removed from battery pack housing.In addition,
Socket mechanism covers the first opening on battery pack housing, prevents electric leakage or operating personnel's electric shock, improves the safety of battery pack
Property.
A kind of high-tension connector provided in an embodiment of the present invention, in actual operation, not according to concrete technology and shape
Together, insulating supporting mechanism 1 and sleeve connection mechanism 2 can also be integrally molded so as the first sub-assembly, contact pin mechanism 3 and socket mechanism
4 can also be integrally molded so as the second sub-assembly.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of high-tension connector, for battery core inside battery pack to be connect conducting, the battery with external charging/discharge equipment
The first opening is offered on pack housing, which is characterized in that the high-tension connector includes insulating supporting mechanism, sleeve connection machine
Structure, contact pin mechanism and socket mechanism, wherein
The insulating supporting mechanism, for being fixed on the battery pack enclosure interior；
The sleeve connection mechanism, including two identical sleeve connectors, the sleeve connector include terminal connecting plate, with
And the first sleeve and back nut being fixedly connected respectively with the terminal connecting plate, the back nut and the insulating supporting
Mechanism is fixedly connected, and the terminal connecting plate is used to connect conducting with the high-voltage conducting wires of the battery core；
The contact pin mechanism, including two identical pin pieces, the pin piece and the sleeve connector correspond；It is described
Pin piece includes the first contact pin portion and the second contact pin portion, and first contact pin portion is detachably connected with the socket mechanism, described
Second contact pin portion is nested by first opening with the first sleeve and is connect；
The socket mechanism is fixed on the battery pack hull outside, for connecting external charging/discharge equipment.
2. high-tension connector according to claim 1, which is characterized in that the first sleeve and the terminal connecting plate are
Electric conductor, the first sleeve internal diameter are identical as second contact pin portion's outer diameter.
3. high-tension connector according to claim 1, which is characterized in that one end of the terminal connecting plate and the back
Nut is fixedly connected, and the other end is fixedly connected with the first sleeve, and the first sleeve is set respectively with the back nut
In on two faces of the terminal connecting plate；The terminal connecting plate is additionally provided with high pressure in the same end with the back nut and connects
Connecting terminal, for connecting the high-voltage conducting wires that the battery core is connected.
4. high-tension connector according to claim 3, which is characterized in that the insulating supporting mechanism is identical equipped with two sets
First positioning region, first positioning region and the sleeve connector correspond, and first positioning region includes locating groove
And first positioning hole, the locating groove position and connect and fix the terminal connecting plate, the first positioning hole and the back
Portion's nut is fastenedly connected by screw.
5. high pressure locator according to claim 1, which is characterized in that the insulating supporting mechanism further includes the second positioning
Portion, second positioning region include multiple second location holes, and the second location hole is for fixing the insulating supporting mechanism
In the battery pack case inside.
6. high-tension connector according to claim 1, which is characterized in that the socket mechanism is set there are two identical second
Sleeve, the second sleeve and the pin piece correspond, and the second sleeve is detachably connected with first contact pin portion.
7. high-tension connector according to claim 6, which is characterized in that the second sleeve inner surface is smooth, and described
One contact pin portion smooth outer surface, the second sleeve are arranged the outside for being connected to first contact pin portion；Alternatively,
First contact pin portion has screw thread, and the second sleeve is equipped with the internal screw thread being adapted to first contact pin portion, described
First contact pin portion is connected through a screw thread with the second sleeve.
8. high-tension connector according to claim 1, which is characterized in that the socket mechanism further include third positioning region and
Transmission of electricity mouth, the third positioning region include multiple third location holes, and the third location hole is for fixing the high-tension terminal
In the outside of the battery pack case；The transmission of electricity mouth is for connecting external charging/discharge equipment.
9. high-tension connector according to claim 1, which is characterized in that the pin piece surface further includes boss, described
Boss includes tightening face in parallel, and the boss is between first contact pin portion and second contact pin portion.
10. high-tension connector according to claim 9, which is characterized in that first contact pin portion and second contact pin
Portion is conductive material, and the boss is that isolation material is wrapped up outside conductive material, isolation material or conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811441324.3A CN109449671B (en) | 2018-11-29 | 2018-11-29 | High-voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811441324.3A CN109449671B (en) | 2018-11-29 | 2018-11-29 | High-voltage connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109449671A true CN109449671A (en) | 2019-03-08 |
| CN109449671B CN109449671B (en) | 2023-09-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811441324.3A Active CN109449671B (en) | 2018-11-29 | 2018-11-29 | High-voltage connector |
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|---|---|
| CN (1) | CN109449671B (en) |
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| CN106410451A (en) * | 2016-11-25 | 2017-02-15 | 唐兴然 | High-voltage and large-current plug and high-voltage and large-current connector |
| CN206301967U (en) * | 2016-11-25 | 2017-07-04 | 唐兴然 | High-voltage great-current connector and high-voltage great-current electric connector |
| CN207441836U (en) * | 2017-10-19 | 2018-06-01 | 长城汽车股份有限公司 | Battery pack |
| CN208127518U (en) * | 2018-02-28 | 2018-11-20 | 北京国能电池科技股份有限公司 | High-tension connector and battery pack |
| CN108521026A (en) * | 2018-04-24 | 2018-09-11 | 成都航博新能科技有限公司 | A kind of high-tension connector that anti-internal-flange bolt does not fasten |
| CN209344438U (en) * | 2018-11-29 | 2019-09-03 | 一汽-大众汽车有限公司 | A kind of high-tension connector |
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| CN109449671B (en) | 2023-09-26 |
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