CN208539220U - Electric connection structure and vehicle with it - Google Patents
Electric connection structure and vehicle with it Download PDFInfo
- Publication number
- CN208539220U CN208539220U CN201821019842.1U CN201821019842U CN208539220U CN 208539220 U CN208539220 U CN 208539220U CN 201821019842 U CN201821019842 U CN 201821019842U CN 208539220 U CN208539220 U CN 208539220U
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- connection terminal
- rotational positioning
- fixing sleeve
- connection structure
- electric connection
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Abstract
The utility model discloses a kind of electric connection structure and with its vehicle, electric connection structure includes: cabinet, is equipped with cable via hole；Fixing sleeve is located on cabinet and is connected to cable via hole；Cable, it is equipped with connection terminal, one in the outer peripheral surface of connection terminal and the inner peripheral surface of fixing sleeve is equipped with rotational positioning slot and another is equipped with rotational positioning column, at least part of terminal passes through fixing sleeve and cable via hole protrudes into cabinet, rotational positioning column is slidably fit into rotational positioning slot, connection terminal can be rotated relative to fixed set along rotational positioning slot between the lock position and releasing position of rotational positioning slot, terminal rotational positioning column at releasing position is suitable for being detached from rotational positioning slot so that connection terminal can be detached from fixing sleeve, connection terminal rotational positioning column and rotational positioning slot at lock position cooperate to prevent connection terminal to be detached from fixing sleeve.Have many advantages, such as that structure is simple, at low cost according to the electric connection structure of the utility model embodiment.
Description
Technical field
The utility model relates to technical field of vehicle manufacture, in particular to a kind of electric connection structure and have described
The vehicle of electric connection structure.
Background technique
Such as electric connection structure of vehicle electric connection structure in the related technology, the cable terminal and cabinet inner copper line of one end
Connection, the other end are fixed on cabinet with female end, and male end connection cables are connect with external circuits, pass through the plug of male end and female end
Realize circuit connection and disconnection, need female end add shielded layer, female end shell structure is more complex, and need to be arranged contact pin and
The structures such as the insulation crust of contact pin, higher cost.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of electric connection structure out, the electric connection structure have many advantages, such as that structure is simple, at low cost.
The utility model also proposes a kind of vehicle with the electric connection structure.
To achieve the above object, the embodiment of first aspect according to the present utility model proposes a kind of electric connection structure, institute
Stating electric connection structure includes: cabinet, and the cabinet is equipped with cable via hole；Fixing sleeve, the fixation are set on the cabinet
And it is connected to the cable via hole；Cable, the cable are equipped with connection terminal, the outer peripheral surface of the connection terminal and described solid
Surely one in the inner peripheral surface covered is equipped with rotational positioning slot and another is equipped with rotational positioning column, and at least the one of the terminal
It partially passes through the fixing sleeve and the cable via hole protrudes into the cabinet, the rotational positioning column is slidably fit into institute
It states in rotational positioning slot, the connection terminal can be relatively described between the lock position and releasing position of the rotational positioning slot
Fixing sleeve is rotated along the rotational positioning slot, and terminal rotational positioning column at the releasing position is suitable for described in disengaging
Rotational positioning slot so that the connection terminal can be detached from the fixing sleeve, the connection terminal at the lock position described in
Rotational positioning column and the rotational positioning slot cooperate to prevent the connection terminal to be detached from the fixing sleeve.
According to the electric connection structure of the utility model embodiment, have many advantages, such as that structure is simple, at low cost.
In addition, can also have following additional technology special according to the electric connection structure of the utility model above-described embodiment
Sign:
One embodiment according to the present utility model, the fixing sleeve and the cable are multiple, multiple connections
Terminal is respectively fitting into multiple fixing sleeves.
One embodiment according to the present utility model, each connection terminal are equipped with multiple rotational positioning columns and multiple
Rotational positioning column being provided at circumferentially spaced along the connection terminal, it is fixed that each fixing sleeve is equipped with multiple rotations
Position slot, multiple rotational positioning columns are respectively fitting into multiple rotational positioning slots.
One embodiment according to the present utility model, multiple rotational positioning columns on each connection terminal are at least
First positioning column and the connection terminal axis including the first positioning column and the second positioning column, on each connection terminal
The imaginary line of line and second positioning column are different from imaginary line institute's angle degree of the connection terminal axis.
One embodiment according to the present utility model, the rotational positioning slot includes: circumferentially positioned section, described circumferentially positioned
Section is along the circumferentially extending of the fixing sleeve, and the connection terminal is at the lock position and the releasing position, the rotation
Positioning column is radially located at circumferentially positioned section of the both ends the fixing sleeve；Axially position section, the axial direction are fixed
Position section along the axially extending of the fixing sleeve, one end of the axially position section with described circumferentially positioned section be connected to and the other end and
The end face of the fixing sleeve is connected to, and when the connection terminal is located at the releasing position, the rotational positioning column can be along the axis
It slides to positioning section so that the rotational positioning column can be detached from the rotational positioning slot.
One embodiment according to the present utility model, the connection terminal are equipped with fixed part, the company of being equipped in the cabinet
Connector, the fixed part are connected by screw to the jointing, when the connection terminal is located at the lock position, institute
It is parallel with the mounting surface of the jointing to state fixed part.
One embodiment according to the present utility model, the fixing sleeve by the cabinet outwardly extension.
One embodiment according to the present utility model, the electric connection structure further include ring shielding spring, the annular
Shielding spring is clamped between the connection terminal and the fixing sleeve.
One embodiment according to the present utility model, the electric connection structure further include housing, the housing clamping
Between the connection terminal and the fixing sleeve.
One embodiment according to the present utility model, the electric connection structure further include sealing shroud, the sealing shroud clamping
Between the connection terminal and the fixing sleeve.
One embodiment according to the present utility model, the electric connection structure further include sealing ring, the sealing ring clamping
Between the cable and the connection terminal.
One embodiment according to the present utility model, the connection terminal include main body and end anchors, the end card
Buckle closes on the body, and the sealing ring is only against between the end anchors and the main body.
The embodiment of second aspect according to the present utility model proposes that a kind of vehicle, the vehicle include practical new according to this
Electric connection structure described in the embodiment of the first aspect of type.
According to the vehicle of the utility model embodiment, pass through the embodiment institute using first aspect according to the present utility model
The electric connection structure stated has many advantages, such as that structure is simple, at low cost.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the electric connection structure of the utility model embodiment.
Fig. 2 is the structural schematic diagram according to the cable of the electric connection structure of the utility model embodiment.
Fig. 3 is the partial sectional view according to the electric connection structure of the utility model embodiment.
Fig. 4 is the enlarged drawing in Fig. 3 at E.
Fig. 5 is the partial structural diagram according to the electric connection structure of the utility model embodiment.
Fig. 6 is the partial structural diagram according to the electric connection structure of the utility model embodiment.
Fig. 7 is the partial structural diagram according to the electric connection structure of the utility model embodiment.
Fig. 8 is the partial structural diagram according to the electric connection structure of the utility model embodiment.
Fig. 9 is the enlarged drawing in Fig. 8 at D.
Figure 10 is the partial structural diagram according to the connection terminal of the electric connection structure of the utility model embodiment.
Figure 11 is the structural schematic diagram according to the end anchors of the electric connection structure of the utility model embodiment.
Figure 12 is the structural schematic diagram according to the end anchors of the electric connection structure of the utility model embodiment.
Figure 13 is the structural schematic diagram according to the sealing ring of the electric connection structure of the utility model embodiment.
Figure 14 is the structural schematic diagram according to the sealing ring of the electric connection structure of the utility model embodiment.
Appended drawing reference: electric connection structure 1, cabinet 100, cable via hole 110, jointing 120, fixing sleeve 200, rotation are fixed
Position slot 210, circumferentially positioned section 211, axially position section 212, cable 300, connection terminal 301, rotational positioning column 310, first it is fixed
Position column 311, the second positioning column 312, fixed part 320, main body 330, annular groove 331, end anchors 340, raised 341, ring shielding
Spring 410, housing 420, sealing shroud 430, sealing ring 440.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings electric connection structure 1 according to the utility model embodiment is described.
It include cabinet 100, fixing sleeve 200 according to the electric connection structure 1 of the utility model embodiment as shown in Fig. 1-Figure 14
With cable 300.
Cabinet 100 is equipped with cable via hole 110.Fixing sleeve 200 is located on cabinet 100 and is connected to cable via hole 110.Line
Cable 300 is equipped with connection terminal 301, and one in the outer peripheral surface of connection terminal 301 and the inner peripheral surface of fixing sleeve 200, which is equipped with, to be turned
It moves locating slot 210 and another is equipped with rotational positioning column 310, at least part of terminal 301 passes through fixing sleeve 200 and cable
Via hole 110 protrudes into cabinet 100, and rotational positioning column 310 is slidably fit into rotational positioning slot 210, and connection terminal 301 exists
It can be rotated relative to fixed set 200 along rotational positioning slot 210 between the lock position and releasing position of rotational positioning slot 210, terminal
301 at the releasing position rotational positioning column 310 be suitable for be detached from rotational positioning slot 210 so that connection terminal 301 can be detached from
Fixing sleeve 200, the rotational positioning column 310 at the lock position of connection terminal 301 cooperate with rotational positioning slot 210 with the company of preventing
Connecting terminal 301 is detached from fixing sleeve 200.
It will be appreciated herein that the lock position and the releasing position of rotational positioning column 310 are only limited along rotation
It is unrelated to be detached from the mode of fixing sleeve 200 with rotational positioning column 310 for position when locating slot 210 is relative to fixed 200 rotation of set.Together
When, the fit system in " connection terminal 301 rotational positioning column 310 and rotational positioning slot 210 at the lock position cooperate "
It can be snap-fit or counter stopper.
It include cabinet 100, fixing sleeve 200 and cable by setting according to the electric connection structure 1 of the utility model embodiment
300 electric connection structure 1 makes at least part of terminal 301 protrude into cabinet 100 across fixing sleeve 200 and cable via hole 110
It is interior, compared to electric connection structure in the related technology, thus it is possible to vary the connection type of electric connection structure 1 avoids dividing cable 300 and is
Two sections, the male end and female end structure of setting structure complexity can be saved, also may dispense with and shielded layer is set, in male end in female end
The structures such as the insulation crust of contact pin and contact pin are set, can simplify the design, manufacture and installation process of electric connection structure 1, just
Difficulty is designed and manufactured in reducing electric connection structure 1, the production cost of electric connection structure 1 is reduced, improves the life of electric connection structure 1
Produce efficiency.
Further, compared to electric connection structure in the related technology, electric connection structure 1 may be omitted with designing and manufacturing public affairs
End and female end form required mold, save the expense of manufacture mold, further convenient for the cost of reduction electric connection structure 1, contract
The time of short production 1 early period of electric connection structure, further increase the production efficiency of electric connection structure 1.
Also, by setting fixing sleeve 200, at least part of connection terminal 301 is allow to pass through fixing sleeve 200 and line
Cable via hole 110 protrudes into cabinet 100, can use fixing sleeve 200 in this way and digests to the vibration of cable 300, prevents from being electrically connected
Binding structure 1 vibrates at work, influences convenient for reducing the vibration of cable 300 on caused by electric connection structure 1, improves electrical connection
The vibration damping of structure 1 imitates performance, improves the structural stability and functional reliability of electric connection structure 1.
In addition, being slidably fit by setting rotational positioning slot 210 and rotational positioning column 310, rotational positioning column 310
In rotational positioning slot 210, it can use the installation and removal of rotational positioning slot 210 and rotational positioning column 310 to connection terminal 301
It is positioned and is oriented to, not only can be swimmingly mounted on fixing sleeve 200 in order to connection terminal 301, convenient for improving connecting pin
Son 301 assembly efficiency, and can the position to connection terminal 301 reliably limited, guarantee connection terminal 301 and consolidate
Surely the reliability and stability connected between set 200, improve the functional reliability of electric connection structure 1.
Meanwhile by setting rotational positioning slot 210 and rotational positioning column 310, the axial vibration of electric connection structure 1 can be reduced
Dynamic and radial vibration, is easy to implement the axially position and radial positioning of electric connection structure 1, electric connection structure 1 can be prevented in work
It is excessively shaken when making, convenient for improving the structural reliability and job stability of electric connection structure 1, improves the work of electric connection structure 1
Make performance.
Therefore, have many advantages, such as that structure is simple, at low cost according to the electric connection structure of the utility model embodiment 1.
Below with reference to the accompanying drawings electric connection structure 1 according to the utility model specific embodiment is described.
In some specific embodiments of the utility model, as shown in Fig. 1-Figure 14, according to the utility model embodiment
Electric connection structure 1 includes cabinet 100, fixing sleeve 200 and cable 300.
One embodiment according to the present utility model, as shown in Figure 1, fixing sleeve 200 and cable 300 be it is multiple, it is multiple
Connection terminal 301 is respectively fitting into multiple fixing sleeves 200.In this way convenient for connecting multiple cables 300 on electric connection structure 1,
Convenient for improving the integrated level and working performance of electric connection structure 1.
Specifically, as shown in Figure 10, each connection terminal 301 is equipped with multiple rotational positioning columns 310 and multiple rotations are fixed
Position being provided at circumferentially spaced along connection terminal 301 of column 310, each fixing sleeve 200 is equipped with multiple rotational positioning slots 210, multiple
Rotational positioning column 310 is respectively fitting into multiple rotational positioning slots 210.In this way convenient for make connection terminal 301 and fixing sleeve 200 it
Between active force it is more uniform, further convenient for improve electric connection structure 1 structural reliability and stability.
One embodiment according to the present utility model, fixing sleeve 200 and cable 300 are single, single connection terminal 301
Cooperation is in single fixing sleeve 200.It is smooth convenient for electric connection structure 1 in this way convenient for the connection cables 300 on electric connection structure 1
Work.
Specifically, connection terminal 301 is equipped with a rotational positioning column 310, and fixing sleeve 200 is equipped with a rotational positioning
Slot 210, rotational positioning column 310 cooperate in rotational positioning slot 210.It is convenient for that connection terminal 301 is made to be connected with fixing sleeve 200 in this way
It connects.
Further, as shown in Figure 10, multiple rotational positioning columns 310 on each connection terminal 301 include at least first
Positioning column 311 and the second positioning column 312, the first positioning column 311 and 301 axis of connection terminal on each connection terminal 301
Imaginary line and the second positioning column 312 are different from imaginary line institute's angle degree of 301 axis of connection terminal.For example, a company
The first positioning column 311 and the imaginary line of 301 axis of connection terminal and the second positioning column 312 and connecting pin on connecting terminal 301
The imaginary line institute angle degree of sub 301 axis is 30 degree, the first positioning column 311 on another connection terminal 301 with connect
The imaginary line institute angle degree of the imaginary line of 301 axis of terminal and the second positioning column 312 and 301 axis of connection terminal is 60
Degree.In this way can by the imaginary line of the first positioning column 311 on each connection terminal 301 and 301 axis of connection terminal and
Second positioning column 312 is different from imaginary line institute's angle degree of 301 axis of connection terminal, to realize each connection terminal 301
With the specific cooperation between corresponding fixing sleeve 200, convenient for by each connection terminal 301 be easily accurately installed to
Fixing sleeve 200 on, be easy to implement the one-to-one correspondence of connection terminal 301 Yu fixing sleeve 200, can to avoid connection terminal 301 with
There is the case where misloading in fixing sleeve 200, is easy to implement the disposably accurately molding assembly of electric connection structure 1, can be to avoid behaviour
Make personnel to need repeatedly to be adjusted when installing connection terminal 301, the assembly time of connection terminal 301 can be shortened, be convenient for
Improve the assembly efficiency of electric connection structure 1.
Optionally, as shown in figure 9, rotational positioning slot 210 includes circumferentially positioned section 211 and axially position section 212, circumferentially determine
Position section 211 is along the circumferentially extending of fixing sleeve 200, and for connection terminal 301 at the lock position and the releasing position, rotation is fixed
Position column 310 is at the both ends for being radially located at circumferentially positioned section 211 of fixing sleeve 200.Axially position section 212 is along fixing sleeve
200 it is axially extending, one end of axially position section 212 is connected to and the end face of the other end and fixing sleeve 200 with circumferentially positioned section 211
Connection, when connection terminal 301 is located at the releasing position, rotational positioning column 310 can be axially positioned section 212 and slide so that rotation
Positioning column 310 can be detached from rotational positioning slot 210.It will be appreciated herein that the lock position of rotational positioning column 310 and
The position when releasing position only limits circumferentially positioned section 211 relative to fixed 200 rotation of set, is detached from rotational positioning column 310
The mode of fixing sleeve 200 is unrelated.It not only can be positioned and be led using 212 pairs of rotational positioning columns 310 of axially position section
To, further be convenient for connection terminal 301 smooth installation, and can use circumferentially positioned section of 211 pairs of rotational positioning columns 310 into
Row limit, avoids connection terminal 301 from being detached from fixing sleeve 200, is further convenient for connection terminal 301 and fixing sleeve 200
Reliable assembling.
Specifically, as shown in figure 3, connection terminal 301 is equipped with fixed part 320, it is equipped with jointing 120 in cabinet 100,
Fixed part 320 is connected by screw to jointing 120, when connection terminal 301 is located at the lock position, fixed part 320 with
The mounting surface of jointing 120 is parallel.Specifically, jointing 120 can be copper bar, the mounting surface of jointing 120 refers to
The surface opposite with fixed part 320 of jointing 120, fixed part 320 can connect as rotational positioning column 310 is turned to connection
First 120 parallel installation sites.Whether it is installed in place convenient for confirmation fixed part 320 in this way, is easy to implement the accurate of fixed part 320
Positioning is easy to implement being fixedly connected for connection terminal 301 and cabinet 100, convenient for guaranteeing that connection terminal 301 and cabinet 100 are fixed
The structural stability of connection.Meanwhile when electric connection structure 1 breaks down, disassembling, assembling and replacing can be rapidly carried out, reduction is electrically connected
The maintenance cost of binding structure 1.
Optionally, as shown in Figure 1, fixing sleeve 200 by cabinet 100 outwardly extension.It is convenient for fixing sleeve 200 in this way
It is matched with connection terminal 301, is further easy to implement the installation settings of connection terminal 301.Meanwhile fixing sleeve 200 is by cabinet
100 outwardly extension, can make the vibration of cable 300 in the external digestion of cabinet 100, be transmitted to case to reduce vibration
Possibility inside body 100 further increases the functional reliability of electric connection structure 1.
Specifically, as shown in Fig. 2, electric connection structure 1 further includes ring shielding spring 410, ring shielding spring 410 is clamped
Between connection terminal 301 and fixing sleeve 200.In this way convenient for the electromagnetic shielding performance for improving electric connection structure 1, further increase
The working performance of electric connection structure 1.
More specifically, ring shielding spring 410 is by thin coil of wire around forming.
Optionally, as shown in Figure 3 and Figure 4, electric connection structure 1 further includes housing 420, and housing 420 is clamped in connection
Between terminal 301 and fixing sleeve 200.Specifically, housing 420 can be copper sheathing.Housing 420 not only can be utilized
Fixed mask harness, and can be further improved the electromagnetic shielding performance of electric connection structure 1.
Specifically, as shown in figure 4, electric connection structure 1 further includes sealing shroud 430, sealing shroud 430 is clamped in connection terminal
Between 301 and fixing sleeve 200.In this way can to avoid dust and water by the gap between connection terminal 301 and fixing sleeve 200 into
Enter the inside of electric connection structure 1, convenient for improving the sealing waterproof performance of electric connection structure 1.
Optionally, as shown in figure 4, electric connection structure 1 further includes sealing ring 440, sealing ring 440 be clamped in cable 300 with
Between connection terminal 301.Electricity can be entered by the gap between cable 300 and connection terminal 301 to avoid dust and water in this way
The inside of connection structure 1, further convenient for the sealing waterproof performance of raising electric connection structure 1.
Further, as shown in figure 3, connection terminal 301 includes main body 330 and end anchors 340, end anchors 340 are blocked
It closes in main body 330, sealing ring 440 is only against between end anchors 340 and main body 330.Sealing ring 440 can be carried out in this way
Limit guarantees that the position of sealing ring 440 is accurate and reliable, further convenient for the sealing performance of raising electric connection structure 1.
Specifically, main body 330 is set on cable 300, ring shielding spring 410, housing 420 and 430 sets of sealing shroud
It is located in main body 330, housing 420, ring shielding spring 410, sealing shroud 430 and sealing ring 440 are from adjacent to the one of cabinet 100
It holds to one end far from cabinet 100 and sets gradually, the outer surface of sealing shroud 430 is bonded with the inner surface of fixing sleeve 200.Sealing ring
440 inner surface is fitted closely with cable 300, and the outer surface of sealing ring 440 is bonded with the inner surface of main body 330, end anchors
340 are equipped with protrusion 341, and main body 330 is equipped with annular groove 331, and protrusion 341 is fastened in annular groove 331, and the one of end anchors 340
End is only against on sealing ring 440.
Vehicle according to the utility model embodiment is described below.Vehicle according to the utility model embodiment includes basis
The electric connection structure 1 of the utility model above-described embodiment.
According to the vehicle of the utility model embodiment, by utilizing the binding that is electrically connected according to the utility model above-described embodiment
Structure 1 has many advantages, such as that structure is simple, at low cost.
According to the vehicle of the utility model embodiment other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (13)
1. a kind of electric connection structure characterized by comprising
Cabinet, the cabinet are equipped with cable via hole；
Fixing sleeve, the fixation are set on the cabinet and are connected to the cable via hole；
Cable, the cable are equipped with connection terminal, in the inner peripheral surface of the outer peripheral surface of the connection terminal and the fixing sleeve
One is equipped with rotational positioning slot and another is equipped with rotational positioning column, and at least part of the terminal passes through the fixation
Set and the cable via hole protrude into the cabinet, and the rotational positioning column is slidably fit into the rotational positioning slot,
The connection terminal can relatively described described turn of the fixing sleeve edge between the lock position and releasing position of the rotational positioning slot
Dynamic locating slot rotation, terminal rotational positioning column at the releasing position be suitable for being detached from the rotational positioning slot so that
The connection terminal can be detached from the fixing sleeve, the connection terminal rotational positioning column and institute at the lock position
The cooperation of rotational positioning slot is stated to prevent the connection terminal to be detached from the fixing sleeve.
2. electric connection structure according to claim 1, which is characterized in that the fixing sleeve and the cable be it is multiple,
Multiple connection terminals are respectively fitting into multiple fixing sleeves.
3. electric connection structure according to claim 2, which is characterized in that each connection terminal is equipped with multiple rotations
Positioning column and multiple rotational positioning column being provided at circumferentially spaced along the connection terminal, each fixing sleeve are equipped with more
A rotational positioning slot, multiple rotational positioning columns are respectively fitting into multiple rotational positioning slots.
4. electric connection structure according to claim 3, which is characterized in that multiple described turns on each connection terminal
Dynamic positioning column includes at least the first positioning column and the second positioning column, first positioning column and institute on each connection terminal
State the imaginary line of connection terminal axis and the imaginary line institute angle of second positioning column and the connection terminal axis
Degree is different.
5. electric connection structure according to claim 1, which is characterized in that the rotational positioning slot includes:
Circumferentially positioned section, the circumferentially positioned section of circumferentially extending along the fixing sleeve, the connection terminal is in the locking position
When setting with the releasing position, the rotational positioning column is radially located at described circumferentially positioned section the fixing sleeve
Both ends；
Axially position section, the axially position section is along the axially extending of the fixing sleeve, one end of the axially position section and institute
It states circumferentially positioned section of connection and the other end is connected to the end face of the fixing sleeve, the connection terminal is located at the releasing position
When, the rotational positioning column can be slided along the axially position section so that the rotational positioning column can be detached from the rotational positioning
Slot.
6. electric connection structure according to claim 1, which is characterized in that the connection terminal is equipped with fixed part, described
Jointing is equipped in cabinet, the fixed part is connected by screw to the jointing, and the connection terminal is located at described
When lock position, the fixed part is parallel with the mounting surface of the jointing.
7. electric connection structure according to claim 1, which is characterized in that the fixing sleeve by the cabinet appearance towards
Outer extension.
8. electric connection structure according to claim 1, which is characterized in that further include ring shielding spring, the ring-shaped screen
Spring clamping is covered between the connection terminal and the fixing sleeve.
9. electric connection structure according to claim 1, which is characterized in that further include housing, the housing is clamped in
Between the connection terminal and the fixing sleeve.
10. electric connection structure according to claim 1, which is characterized in that further include sealing shroud, the sealing shroud is clamped in
Between the connection terminal and the fixing sleeve.
11. electric connection structure according to claim 1, which is characterized in that further include sealing ring, the sealing ring is clamped in
Between the cable and the connection terminal.
12. electric connection structure according to claim 11, which is characterized in that the connection terminal includes main body and end card
Button, on the body, the sealing ring is only against between the end anchors and the main body for the end anchors engaging.
13. a kind of vehicle, which is characterized in that including electric connection structure described according to claim 1 any one of -12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019842.1U CN208539220U (en) | 2018-06-28 | 2018-06-28 | Electric connection structure and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019842.1U CN208539220U (en) | 2018-06-28 | 2018-06-28 | Electric connection structure and vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539220U true CN208539220U (en) | 2019-02-22 |
Family
ID=65380040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019842.1U Active CN208539220U (en) | 2018-06-28 | 2018-06-28 | Electric connection structure and vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864670A (en) * | 2019-11-28 | 2021-05-28 | 比亚迪股份有限公司 | High-voltage connector and vehicle with same |
-
2018
- 2018-06-28 CN CN201821019842.1U patent/CN208539220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864670A (en) * | 2019-11-28 | 2021-05-28 | 比亚迪股份有限公司 | High-voltage connector and vehicle with same |
| CN112864670B (en) * | 2019-11-28 | 2022-04-15 | 比亚迪股份有限公司 | High-voltage connector and vehicle with same |
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