CN105846242B - Handle type high-tension connector - Google Patents
Handle type high-tension connector Download PDFInfo
- Publication number
- CN105846242B CN105846242B CN201610338596.5A CN201610338596A CN105846242B CN 105846242 B CN105846242 B CN 105846242B CN 201610338596 A CN201610338596 A CN 201610338596A CN 105846242 B CN105846242 B CN 105846242B
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- China
- Prior art keywords
- handle
- main body
- latch segment
- sliding groove
- locking
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- 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
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- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of easily operation, service life is long and the reliable handle escapement of secondary locking and the handle type high-tension connector for having used the handle escapement, the handle escapement include：The main body sliding groove being provided integrally in high-tension connector main body；Detachably and it is slidably disposed in the main body sliding groove, to limit or allow the latch segment that the handle of the high-tension connector is rotated relative to high-tension connector main body；And it is removably disposed in the locking clamping block on the link rod part of the handle, wherein, the latch segment has the button bit that buckle is carried out with the main body sliding groove, and the locking clamping block has abuts against the abutting part for entering line slip in the main body sliding groove so as to the latch segment with the button bit.
Description
Technical field
The present invention relates to a kind of handle type high-tension connector for being used to connect high-tension cable, used more particularly to one kind
Handle escapement in handle type high-tension connector and the handle type high-tension connector with the handle escapement.
Background technology
In recent years, marked improvement is achieved in high-tension connector technical elements, such as in hybrid electric vehicle, electric automobile etc.
In eco-friendly type automobile, the high-tension connector for connecting high-tension cable has generally been used.In order that high-voltage plug
The two connector portions (positive side-connector portion and cloudy side-connector portion) easily realize that locking and separation make it with high-tension terminal
In chimerism and non-chimerism, frequent auxiliary handle part, such high-tension connector are referred to as in high-tension connector
For handle type high-tension connector.
The working method of handle type high-tension connector is by the way that handle component is revolved clockwise or counterclockwise
Transfer and realize locking or separation between high-voltage plug and high-tension terminal.In common mechanical structure, handle component for example with
Articulated manner is assemblied in the side in high-voltage plug or socket, by making the arc locked groove on handle component be inserted with being arranged on high pressure
Limited post in head or socket on the opposing party is coordinated, the limited post edge during operating personnel rotate handle component
Arc locked groove to slide so as to realize the locking of high-tension connector and separation.In the case where high pressure connects, due to being related to height
Voltage and high current intensity, this handle locking mode be necessary to ensure that the connection of high-voltage plug and high-tension terminal be it is firm, such as
Fruit handle unintentional rotation and make high-voltage plug and high-tension terminal band electrically disconnected, will have many potential safety hazards.In consideration of it, people
With regard to needing to try to make to realize secondary locking between handle mechanism and high-tension connector main body, to prevent handle accidental release.
Chinese patent discloses CN103337743A and discloses a kind of handle secondary locking for handle type high-tension connector
Mechanism, it is provided with buckle/notch on handle and connecting rod and high-voltage plug main body, is fastened defensive position in the buckle and neck
Handle can not just rotate, so as to prevent high-voltage plug and high-tension terminal from surprisingly disengaging.And then it is additionally provided with the buckle for ejecting
Buckle is so that its liftout attachment for being fastened with neck (referring to its accompanying drawing 3).However, in the case where high pressure connects, high pressure is inserted
Head and high-tension terminal size in itself and weight are all bigger, thus handle mechanism need larger external force could be rotated with
Realize the locking of high-tension connector with separating.But because the space at handle and connecting rod is very limited, such as above-mentioned prior art institute
It is open such, using the handle secondary locking mechanism and its liftout attachment of buckle/notch, so operating personnel operate
It is very laborious and be inconvenient to use.In addition, buckle/the notch is also easy to make engaging fail because of vibration etc., although
It is above-mentioned to be further provided with liftout attachment in the prior art, but in the actual working environment of high-tension connector, ejection dress
Itself is put also easily to release because of vibration etc..Moreover, such buckle/notch is difficult to hold because stress compares concentration
By excessive external force, thus operating personnel exert oneself it is excessive in the case of, it is also possible to because the damage suddenly of buckle and neck or depart from and
Cause other potential safety hazards.In addition, if buckle/notch is often scrapped because external force is excessive in use, just need
It is replaced as frequently as the members of handle or advanced connector.And then chute due to the liftout attachment and sliding block are same
Sample it is also thiner in structure, so also easily snapping off or damaging during frequent use, so as to cause whole handle
All scrap, maintenance cost is higher.
The content of the invention
Present invention aim to solve problems present in above-mentioned prior art, there is provided a kind of to have well
Security performance, while handle escapement (handle secondary locking machine easy to operation, service life is long and maintenance cost is low
Structure) and used the handle type high-tension connector of the handle escapement.
To achieve these goals, technical scheme discloses a kind of handle for handle type high-tension connector
Escapement, including：The main body sliding groove being provided integrally in high-tension connector main body；Detachably and it is slidably disposed in
In the main body sliding groove, to limit or allow the handle of the high-tension connector to be rotated relative to high-tension connector main body
Latch segment；And be removably disposed in the locking clamping block on the link rod part of the handle, wherein, the latch segment have with
The main body sliding groove carries out the button bit of buckle, and the locking clamping block has to be abutted against so that the latch segment exists with the button bit
Enter the abutting part of line slip in the main body sliding groove.
Preferably, in the above-mentioned technical solutions, the button bit of the latch segment is buckled in described in the first clamping position
In the buckling position hole of main body sliding groove, and the front end face of the main body sliding groove is buckled in the second clamping position, when the button
When position is in the first clamping position, the latch segment allows the handle to be rotated relative to high-tension connector main body,
And when the button bit is in the second clamping position, the latch segment limits the handle relative to high-tension connector master
Body is rotated.
Preferably, in the above-mentioned technical solutions, the latch segment has guide pillar, when the button bit of the latch segment is in
During the second clamping position, the guide pillar is engaged with the corresponding aperture on the handle to limit the handle relative to high pressure
Connector body is rotated.
Preferably, in the above-mentioned technical solutions, the locking clamping block has respectively in the first clamping position and second
Two abutting parts that clamping opening position abuts against with the button bit.
Preferably, in the above-mentioned technical solutions, the latch segment has a pair of claws of elastically deformable, for preventing
Latch segment is stated to come off from the main body sliding groove；The locking clamping block has a pair of claws of elastically deformable, for preventing
The locking clamping block comes off from the link rod part of the handle.
Preferably, in the above-mentioned technical solutions, the latch segment has handle, is made by handle described in operating personnel's push-and-pull
The latch segment enters line slip in the main body sliding groove；The locking clamping block have be used for operating personnel pressed by
Splenium, when pressing the press section, the abutting part of the locking clamping block forces down the button bit of the latch segment
In the main body sliding groove.
Preferably, in the above-mentioned technical solutions, the pressing direction of the glide direction of the latch segment and the locking clamping block
It is perpendicular.
Another technical scheme of the present invention discloses a kind of handle type high-tension connector, including：With high-voltage plug and height
Press the high-tension connector main body of socket；It is removably mounted in the high-tension connector main body, it is described for locking and separating
The handle of high-voltage plug and the high-tension terminal；And the handle escapement according to above-mentioned technical proposal.
According to the handle escapement that is provided of above-mentioned technical proposal of the present invention and the handle escapement is used
Handle type high-tension connector, operating personnel can easily operation handle escapement, achieved that without too big external force
The secondary locking of the handle component of handle type high-tension connector and its releasing, so as to avoid handle component bear excessive external force and
Situation about being easily damaged.In addition, the locking clamping block and latch segment of the present invention realize handle by simple push-and-pull and pressing can
The secondary locking of part and its releasing, and will not unexpectedly released because of vibration etc. under locking state.It is in addition, removable
The locking clamping block and latch segment unloaded can be individually replaced, and whole handle will not be changed because of the damage of individual part or high pressure connects
The plug-assembly of device is connect, can further reduce maintenance cost.
Feature, technique effect and other advantages of the present invention will become aobvious by further explanation below in conjunction with the accompanying drawings
And it is clear to.
Brief description of the drawings
The present invention described by way of example referring now to accompanying drawing, wherein：
Fig. 1 is the exploded perspective view according to the high-tension terminal of the preferred embodiments of the present invention.
Fig. 2 is the exploded perspective view according to the high-voltage plug of the preferred embodiments of the present invention.
Fig. 3 is the stereogram of the CONSTRUCTED SPECIFICATION for the latch segment for representing handle escapement.
Fig. 4 is the stereogram of the CONSTRUCTED SPECIFICATION for the locking clamping block for representing handle escapement.
Fig. 5 connects to assemble handle and handle escapement comprising high-voltage plug with the handle type high pressure of high-tension terminal
Device is in the assembling schematic diagram of released state.
Fig. 6 connects to assemble handle and handle escapement comprising high-voltage plug with the handle type high pressure of high-tension terminal
The assembling schematic diagram that device is in connection procedure.
Fig. 7 connects to assemble handle and handle escapement comprising high-voltage plug with the handle type high pressure of high-tension terminal
Device is in the assembling schematic diagram of locking state.
Fig. 8 connects to assemble handle and handle escapement comprising high-voltage plug with the handle type high pressure of high-tension terminal
Device releases the assembling schematic diagram of locking state.
Fig. 9 A-D are the signal according to the locking operation step of the handle type high-tension connector of the preferred embodiments of the present invention
Figure.
Figure 10 A-D are the signal according to the separation application of the handle type high-tension connector of the preferred embodiments of the present invention
Figure.
Embodiment
Below, the technology contents of the preferred embodiment of the present invention, construction feature are explained with reference to accompanying drawing and is reached
Technical purpose and technique effect.
The handle type high-tension connector of the present invention is made up of high-tension terminal 100 and high-voltage plug 200.First, such as Fig. 1 institutes
Show, high-tension terminal 100 includes：Jack housing 110, water proof ring 120, plug rubber core component 130, jack shield cover 140 and electricity
Source contact pin 150 and signal pin 150 '.Plug rubber core component 130 is located in jack housing 110, and jack shield cover 140 is arranged at
Between plug rubber core component 130 and jack housing 110, and jack shield cover 140 coats plug rubber core component 130 entirely；Socket
Two through holes are offered on glue core assembly 130, two power pins 150 are inserted through in the two through hole of plug rubber core component 130.Separately
Outside, the signal pin in high-tension terminal 100 is used to be coordinated with the signal jack in high-voltage plug 200, to realize that high pressure is mutual
The function of lock, because the emphasis of this and non-invention is so explanation is omitted.It is important to note that in 110 liang of jack housing
Side is additionally provided with socket slide post 1101, and the handle sliding groove 301 of itself and the handle 300 shown in Fig. 2 coordinates, in the presence of external force
Handle 300 is rotated to realize the locking of handle type high-tension connector and separation.In addition, without superfluous words, high-tension terminal 100
Each part, it is also roughly the same with high-tension terminal commonly used in the art in connected mode and function.
Secondly, as shown in Fig. 2 high-voltage plug 200 is by plug body and removable handle 300, the and of locking clamping block 400
Latch segment 500 is formed, wherein the plug body further comprises：Plug body component 210, grommet 220, plug bonnet
230, wire harness gripping block 240, plug glue core assembly 250, plug shield cover 260, shading ring 270, supply hub 280 and signal are inserted
Hole 280 ' and plug locking cap 290.Wherein, plug glue core assembly 250 is located in plug body component 210, plug shield cover
260 are arranged between plug glue core assembly 250 and plug body component 210, and plug shield cover 260 coats plug glue core entirely
Component 250, plug locking cap 290 are plugged in the other end of plug body component 210.In addition, the power supply of the high-voltage plug 200 is inserted
Hole 280 is used to electrically connect to realize with the progress grafting of the power pin 150 of high-tension terminal 100.Need exist for it is emphasized that
In the both sides of plug body component 110 integrally provided with plug projection 2101, the pivoted hole of the plug projection 2101 and handle 300
302 coordinate, to be rotated with handle 300 around plug projection 2101 to realize the locking of high-tension connector and separation.Separately
Outside, also it is provided integrally with the upside of plug body component 110 and is carried out wherein for accommodating the latch segment 500 being detailed below
The main body sliding groove 2102 of slip.In addition, without superfluous words, each part of high-voltage plug 200, in connected mode and function also with
High-voltage plug commonly used in the art is roughly the same.
And then as shown in Figure 2, the He of handle sliding groove 301 is offered in the both sides of detachable handle 300 (jam plate portion)
Pivoted hole 302.Slided as described above, handle sliding groove 301 is used for it with being provided integrally at the socket of the both sides of jack housing 110
Post 1101 is engaged, and pivoted hole 302 is used to be engaged with the plug projection 2101 of the both sides of plug body component 210, so as to outside
Handle 300 is rotated to realize the locking and separation of high-tension connector in the presence of power.In addition, in the top ends of handle 300
(link rod part) is additionally provided with the through hole 303 for accommodating the locking clamping block 400 being detailed below, and in the leading section of handle 300
Two holes 304 coordinated for two guide pillars with latch segment 500 are additionally provided with, the top of the through hole 303 is preferably set
Lower concave part is equipped with order to which operating personnel press locking clamping block 400.On locking clamping block 400 and the CONSTRUCTED SPECIFICATION of latch segment 500,
Hereinafter it will be given the account in greater detail with reference to accompanying drawing.
Fig. 3 shows the CONSTRUCTED SPECIFICATION of latch segment 500, and Fig. 4 shows the CONSTRUCTED SPECIFICATION of locking clamping block 400.As shown in figure 3, lock
Tight block 500 includes being used for the handle 502 that operating personnel carry out push-and-pull；Enter a pair of claws of line slip in main body sliding groove 2102
504；Two guide pillars 503 coordinated for two holes 304 with the leading section of handle 300；And as latch segment 500 moves
Respectively with the buckling position hole 2103 (the first clamping position) and its front end face (the second clamping position) phase on the top of main body sliding groove 2102
The button bit 501 of buckle, under normal circumstances button bit 501 corresponded to respectively by recovering elastic deformation and buckle in this two opening positions
In the lock release state and locking state of handle 300.In particular, although being shown as the length of guide pillar 503 in Fig. 3
Degree is more than the length of button bit 501, but is not limited to this, can also be equal to according to the length of different situations guide pillar 503 or small
In the length of button bit 501, as long as when button bit 501 is in the second clamping position, guide pillar 503 can be with being arranged on handle 300
The hole at rearward end or other positions, which is realized, to be coordinated, and (is corresponded to limiting handle 300 and being rotated relative to high-tension connector main body
Handle locking state).It is self-evident, for those skilled in the art, the guide pillar of latch segment 500 and it is matched therewith
The quantity in the hole of handle 300 is not limited to two, can be arbitrarily modified according to actual conditions, and then the guide pillar and right
Hole is answered to be replaced using other similar fit structures.
Further, as shown in figure 4, locking clamping block 400 includes being used for the press section 403 that operating personnel are pressed；For
Enter a pair of claws 402 of line slip in the through hole 303 of handle 300；And for above-mentioned two opening position respectively with lock
Two abutting parts 401 that the button bit 501 of tight block 500 abuts against (only one abutting part 401 is visible in Fig. 4).Need exist for referring to
Go out, a pair of claws 504 of latch segment 500 are to have outwardly protruding elastically deformable tongue, and one in its front end
It is slightly larger than the width of main body sliding groove 2102 to the width between claw 504, being thus mounted to main body in latch segment 500 slides
After in groove 2102, claw 504 it is outwardly protruding it is prevented that latch segment 500 unexpectedly takes off out of main body sliding groove 2102
Fall.Similarly, a pair of claws 402 of locking clamping block 400 are to have outwardly protruding elastically deformable tongue in its front end, and
And thus the width of a pair of claws 402 is mounted in locking clamping block 400 and passed through slightly larger than the width of the through hole 303 of handle 300
After in through hole 303, claw 402 it is outwardly protruding it is prevented that locking clamping block 400 unexpectedly comes off out of through hole 303.
Self-evident, the quantity of the claw 504 of latch segment 500 and the claw 402 of locking clamping block 400 is also not necessarily limited to two, can basis
Need arbitrarily to be modified, and then claw can also be replaced using other similar snap-in structures.
By further describing below in conjunction with accompanying drawing 5-8, it will be understood to those of skill in the art that removable handle
300th, locking clamping block 400, latch segment 500 and the main body sliding groove 2102 for being provided integrally at the upside of plug body component 110
Cooperate, to realize the handle escapement (handle secondary locking mechanism) for handle type high-tension connector of the present invention.
For assembled handle and handle escapement, the handle type high-tension connector comprising high-voltage plug and high-tension terminal is in be divided Fig. 5
From the schematic perspective view of state；Fig. 6 is assembled handle and handle escapement, the handle comprising high-voltage plug and high-tension terminal
The schematic perspective view that formula high-tension connector is in connection；Fig. 7 is assembled handle and handle escapement, includes high-voltage plug
The schematic perspective view of locking state is in the handle type high-tension connector of high-tension terminal.
As shown in figure 5, it will exist comprising the handle escapement assembling including handle 300, locking clamping block 400, latch segment 500
The side of high-voltage plug 200 1, the pivoted hole 302 and plug projection 2101 of handle 300 are engaged, both central axis overlap so as to
Handle 300 can surround the central axis and rotate, while locking clamping block 400 is located in the through hole of handle 300, latch segment 500
In main body sliding groove 2102, and the button bit 501 of latch segment 500 is snapped in the buckling position hole on the top of main body sliding groove 2102
2103 (the first clamping positions).Incidentally pointed out in whole accompanying drawings at this, when two parts be engaged or during buckle depending on the circumstances or the needs of the situation
Sometimes the reference of one of part is positioned in the bracket behind the reference of another part, in order to zero
Part is marked and understood.In addition, the high-voltage plug 200 of handle type high-tension connector and high-tension terminal 100 are in and divided completely in Figure 5
From state, that is, the socket slide post 1101 of the both sides of socket 100 is arranged on not yet into the handle sliding groove 301 of handle 300
Interior, handle 300 is in the initial position that freely can be rotated around connector body.Specifically, by handle 300
Limited block is engaged with the block on plug projection 2101, handle 300 is rotated to the opening of handle sliding groove 301 and socket
In the case that 100 socket slide post 1101 is in same level height, therefore handle 300 is in initial position in figure, use
It is shown facing upwardly in the hole 304 for the front end face of handle 300 being engaged with the two of latch segment 500 guide pillars.In addition, in the present invention
In, the radian corresponding to handle sliding groove 301 is about 90 °, therefore handle 300 can revolve from the initial position shown in Fig. 5
Turn 90 ° of scope.
Fig. 6 shows the state that the handle type high-tension connector comprising high-voltage plug and high-tension terminal is in connection.Such as
Shown in Fig. 6, socket slide post 1101 is entered in handle sliding groove 301 by the opening of handle sliding groove 301, and operating personnel enter one
The link rod part that step pulls handle 300 makes handle 300 leave initial position to be rotated along clockwise direction, thus to insert
Seat slide post 1101 is advanced in handle sliding groove 301, and this draws nearer one another equivalent to by high-tension terminal 100 and high-voltage plug 200,
Finally plug together both to realize the locking of handle type high-tension connector (locking state).
And then as shown in fig. 7, in the case where handle type high-tension connector is in a locking state, handle 300 is from shown in Fig. 5
Initial position rise and have rotated 90 ° of arrival final positions, now, operating personnel, which depress locking clamping block 400, makes the button of latch segment 500
Position 501 is forced down in main body sliding groove 2102, and promotes latch segment 500 two guide pillar 503 is entered the front end face of handle 300
Hole 304 in, at the same time, the button bit 501 of latch segment 500 automatically resets and fastens the front end face in main body sliding groove 2102
(the second clamping position), now, high-voltage plug 200 and high-tension terminal 100 are locked completely, and realize the secondary lock of handle 300
Tightly, handle 300 is in the final locked position that can not be rotated around connector body, can prevent the accidental release of handle 300 and
Reduce potential safety hazard.
Fig. 8 is assembled handle and handle escapement, is connected comprising high-voltage plug with the handle type high pressure of high-tension terminal
Device releases the schematic perspective view of locking state.As shown in figure 8, in the case where high-tension connector is in complete locking state, operating personnel
Direction of arrow pressure locking clamping block 400 makes the button bit 501 of latch segment 500 force down in main body sliding groove 2102 in one edge figure,
While pull latch segment 500 two guide pillar 503 is left the hole 304 of the front end face of handle 300, at the same time latch segment 500
Button bit 501 automatically resets and fastens the buckling position hole 2103 (the first clamping position) in main body sliding groove 2102.Now, handle 300
Secondary locking released, operating personnel can further pull the link rod part of handle 300 in the counterclockwise direction, to separate height
Press plug 200 and high-tension terminal 100.
Compared with the handle secondary locking mechanism for disclosing CN103337743A records with prior art China patent, the present invention
The very convenient operating personnel of handle escapement operated, the hand of handle type high-tension connector is achieved that without too big external force
The secondary locking of shank part and its releasing, so as to avoid the situation that handle component bears excessive external force and is easily damaged.In addition,
The locking clamping block and latch segment of the present invention realize the secondary locking and its solution of handle component by simple push-and-pull and pressing can
Remove, and will not unexpectedly released because of vibration etc. under locking state.In addition, dismountable locking clamping block and latch segment
It can be individually replaced, the plug-assembly of whole handle or high-tension connector will not be changed because of the damage of individual part, can be with
Further reduce maintenance cost.
Below, the high pressure of the handle type high-tension connector of the present invention is explained with reference to Fig. 9 A-D and Figure 10 A-D
Plug and high-tension terminal implement the specific steps of locking and lock out operation.
First, reference picture 9A-D illustrates to the locking operation step of the handle type high-tension connector of the present invention.Such as figure
Shown in 9A, the high-voltage plug 200 for being assembled with handle 300 is directed to the socket key mapping of high-tension terminal 100, and along shown in arrow
Direction promotes forward.Now, corresponding to the state shown in Fig. 5, handle 300 is in initial position, that is, handle sliding groove 301
The socket slide post 1101 of opening and socket 100 be in same level highly, and socket slide post 1101 not yet enters to start with
In the handle sliding groove 301 of handle 300.As illustrated, locking clamping block 400 is located in the through hole of handle 300 in this case, lock
Tight block 500 is located in main body sliding groove 2102, and the button bit 501 of latch segment 500 is snapped in the top of main body sliding groove 2102
Buckling position hole 2103 (the first clamping position).Then, high-voltage plug 200 is further promoted forward along direction shown in arrow, make hand
After the end contact of handle 300 and high-tension terminal 100, that is, the handle sliding groove for making socket slide post 1101 enter handle 300
After in 301, as shown in Figure 9 B, handle 300 is rotated in a clockwise direction, forces the socket slide post 1101 of high-tension terminal 100 to exist
Moved in the handle sliding groove 301 of handle 300, make in the presence of external force high-voltage plug 200 towards the direction of high-tension terminal 100 forward
It is mobile.Then, as shown in Figure 9 C, when reaching locked position after handle 300 have rotated 90 ° from the initial position shown in Fig. 5,
Operating personnel depress locking clamping block 400, to cause the first abutting part of locking clamping block 400 in the first clamping opening position latch segment
500 button bit 501 forces down (elastic deformation) and arrived in main body sliding groove 2102.Finally, as shown in fig. 9d, latch segment is promoted backward
500 handle, after latch segment 500 moves a segment distance, the button bit 501 of latch segment 500 is automatically multiple because recovering elastic deformation
Position is clamped on the front end face (the second clamping position) of main body sliding groove 2102, while two guide pillars 503 of latch segment 500 are deep into
In the corresponding aperture of handle 300.Now, locked completely each other corresponding to the state shown in Fig. 7, high-voltage plug 200 and high-tension terminal 100
Tightly, and the secondary locking of handle 300 is realized, the accidental release of handle 300 can be prevented and reduce potential safety hazard.More than, it is exactly this
The whole locking operation process of the handle type high-tension connector of invention.
Next, reference picture 10A-D come illustrate the present invention handle type high-tension connector separation application.Such as figure
Shown in 10A, the high-voltage plug 200 and high-tension terminal 100 of handle type high-tension connector are in complete locking state.Now, operate
Personnel depress locking clamping block 400, to cause the second abutting part of locking clamping block 400 in the second clamping opening position latch segment 500
Button bit 501 force down (elastic deformation) in main body sliding groove 2102.Then, as shown in Figure 10 B, latch segment 500 is pulled forward
Handle, after latch segment 500 moves a segment distance, the button bit 501 of latch segment 500 automatically resets card because recovering elastic deformation
Tightly at the buckling position hole 2103 of main body sliding groove 2102 (the first clamping position), while two guide pillars 503 of latch segment 500 depart from
The corresponding aperture of handle 300.In fact, above-mentioned Figure 10 A and Figure 10 B operating procedure corresponds to the view shown in Fig. 8.Connect
, as illustrated in figure 10 c, rotary handle 300, force the socket slide post 1101 of high-tension terminal 100 in handle in the counterclockwise direction
Moved in 300 handle sliding groove 301, high-voltage plug 200 is left high pressure as shown by arrows in FIG. in the presence of external force and insert
100 directions of seat are moved backward, so that high-voltage plug 200 and high-tension terminal 100 constantly separate.Finally, when handle 300 is along the inverse time
When pin direction turns again to initial position after have rotated 90 °, that is, handle 300 is set to rotate counterclockwise to handle sliding groove 301
The socket slide post 1101 of opening and socket 100 when being in same level height, by high-voltage plug 200 along shown in arrow
Direction promotes backward, as shown in Figure 10 D, socket slide post 1101 is left the handle sliding groove 301 of handle 300 completely, so as to
High-voltage plug 200 and high-tension terminal 100 are kept completely separate.More than, be exactly the present invention handle type high-tension connector whole separation
Operating process.
Additionally, actually except the separation in the above-mentioned mechanical structure of high-voltage plug 200 and high-tension terminal 100 it
Outside, it is that signal pin and signal jack disconnect first in the separation process of handle type high-tension connector, power pin and power supply
Jack still contacts and realizes high-voltage interlocking function.Now, system detectio is to 100 electricity to be disconnected of high-voltage plug 200 and high-tension terminal
Connection, is just automatically stopped and two cables is powered, and so as to ensure the security of high-tension connector operation, prevents safe thing
Therefore.On the details of high-voltage interlocking work(, due to being not directly dependent upon with the emphasis of the present invention, therefore, in this description will be omitted.
Although in the preferred embodiment of the invention described above, it is illustrated by taking handle type high-tension connector as an example, this
Art personnel it can be appreciated that the present invention structure can also as needed and be applied to handle type low voltage connector etc. other
Connector, as long as needed in the separation process of connector to realizing secondary locking with releasing between handle and connector body
Situation, it is possible to using the present invention handle escapement structure.
The above disclosed right for being only the preferred embodiments of the present invention, the present invention can not being limited with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.It should be appreciated that
Description above is intended to illustrative and not limiting.For example, above-described embodiment (and/or its aspect) can be with combination with one another.
In addition, can make many remodeling according to the enlightenment of the present invention is suitable for specific situation or material without departing from the present invention's
Scope.By reading foregoing description, many other embodiments and remodeling in scope and spirit of the claims are to this area
Technical staff is obvious.
Claims (9)
- A kind of 1. handle escapement for handle type high-tension connector, it is characterised in that including：It is provided integrally at high pressure Main body sliding groove (2102) on connector body；Detachably and it is slidably disposed in the main body sliding groove (2102), To limit or allow the latch segment that the handle of the high-tension connector (300) is rotated relative to high-tension connector main body (500)；And the locking clamping block (400) on the link rod part of the handle (300) is removably disposed in, wherein, the locking Block (500) have with the main body sliding groove (2102) carry out buckle button bit (501), the locking clamping block (400) have with The button bit (501) abuts against the abutting for entering line slip in the main body sliding groove (2102) so as to the latch segment (500) Portion (401).
- 2. handle escapement as claimed in claim 1, it is characterised in that：When the button bit of the latch segment (500) (501) when being in the first clamping position, the latch segment (500) allows the handle (300) relative to high-tension connector main body Rotated, and when the button bit (501) is in the second clamping position, the latch segment (500) limits the handle (300) rotated relative to high-tension connector main body.
- 3. handle escapement as claimed in claim 2, it is characterised in that：The button bit (501) of the latch segment (500) It is buckled in the first clamping position in the buckling position hole (2103) of the main body sliding groove (2102), and in the described second card Tight position is buckled in the front end face of the main body sliding groove (2102).
- 4. handle escapement as claimed in claim 2, it is characterised in that：The abutting part (401) is included in described first The first abutting part that clamping opening position and the button bit (501) abut against and in the second clamping opening position and the button bit (501) the second abutting part abutted against.
- 5. handle escapement as claimed in claim 3, it is characterised in that：The latch segment (500) has guide pillar (503), When the button bit (501) of the latch segment (500) is in the second clamping position, the guide pillar (503) and the hand Corresponding aperture (304) on handle (300) is engaged to be rotated with limiting the handle (300) relative to high-tension connector main body.
- 6. handle escapement as claimed in claim 5, it is characterised in that：The latch segment (500) has elastically deformable A pair of claws (504), for preventing the latch segment (500) from being come off from the main body sliding groove (2102)；The locking Briquetting (400) has a pair of claws (402) of elastically deformable, for preventing the locking clamping block (400) from the handle (300) link rod part comes off.
- 7. the handle escapement as described in any one in claim 1 to 6, it is characterised in that：Latch segment (500) tool There is handle (502), the latch segment (500) is made in the main body sliding groove by handle (502) described in operating personnel's push-and-pull (2102) line slip is entered in；The locking clamping block (400), which has, is used for the press section (403) that is pressed of operating personnel, when by When pressing the press section (403), the abutting part (401) of the locking clamping block (400) is by the described of the latch segment (500) Button bit (501) is forced down in the main body sliding groove (2102).
- 8. the handle escapement as described in any one in claim 1 to 6, it is characterised in that：In the handle type high pressure When connector is in complete locking state, the glide direction of the latch segment (500) and the pressing side of the locking clamping block (400) To perpendicular.
- 9. a kind of handle type high-tension connector, including：High-tension connector main body with high-voltage plug and high-tension terminal；Detachably Ground is arranged in the high-tension connector main body, for locking and separating the handle of the high-voltage plug and the high-tension terminal； And the handle escapement in claim 1 to 8 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338596.5A CN105846242B (en) | 2016-05-20 | 2016-05-20 | Handle type high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338596.5A CN105846242B (en) | 2016-05-20 | 2016-05-20 | Handle type high-tension connector |
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| Publication Number | Publication Date |
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| CN105846242A CN105846242A (en) | 2016-08-10 |
| CN105846242B true CN105846242B (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610338596.5A Active CN105846242B (en) | 2016-05-20 | 2016-05-20 | Handle type high-tension connector |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941224B (en) * | 2017-02-24 | 2019-04-02 | 中航光电科技股份有限公司 | Breaker and its connector |
| CN106992397B (en) * | 2017-03-30 | 2023-04-28 | 四川永贵科技有限公司 | Graded locking assembly for electrical connector |
| CN107453145B (en) * | 2017-08-07 | 2023-05-16 | 浙江永贵电器股份有限公司 | Secondary locking mechanism of electric connector |
| CN109980435B (en) * | 2017-12-28 | 2020-07-21 | 盐城世明电子器件有限公司 | Electrical connector with position retention |
| CN108400481B (en) * | 2018-02-05 | 2020-03-20 | 番禺得意精密电子工业有限公司 | Electric connector combination |
| CN109103695B (en) * | 2018-08-15 | 2024-03-22 | 安费诺精密连接器(深圳)有限公司 | Electric connector and movable plug-in end module thereof |
| CN110176682B (en) * | 2018-08-21 | 2021-03-23 | 中航光电科技股份有限公司 | Connector assembly and plug thereof |
| CN109638561A (en) * | 2018-12-31 | 2019-04-16 | 顺科新能源技术股份有限公司 | A kind of two core push rod connectors |
| DE102020200121B4 (en) * | 2020-01-08 | 2021-08-12 | Volkswagen Aktiengesellschaft | Connector for a vehicle battery |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09213413A (en) * | 1997-01-17 | 1997-08-15 | Sumitomo Wiring Syst Ltd | Connector |
| US20040192090A1 (en) * | 2003-03-28 | 2004-09-30 | Flowers Robert J. | Lever type electrical connector with CPA member |
| KR200318477Y1 (en) * | 2003-04-02 | 2003-06-27 | 한국몰렉스 주식회사 | Connector assembly for cars coupling as one body a number of pin |
| KR101234338B1 (en) * | 2011-10-31 | 2013-02-18 | 한국단자공업 주식회사 | Lever type connector having inter lock function |
| CN202601952U (en) * | 2012-06-05 | 2012-12-12 | 深圳市通茂电子有限公司 | Water-proof connector for automobile |
| CN104134904B (en) * | 2014-08-06 | 2016-05-11 | 四川永贵科技有限公司 | With the retaining mechanism of two-stage unlocking function |
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2016
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Address after: Building D5, Changqiao Fumin Industrial Park, No. 2, Tian'edang Road, Yuexi Town, Wuzhong District, Suzhou City, Jiangsu Province, 215104 Patentee after: Suzhou Cisco Saide Electronic Technology Co.,Ltd. Address before: Building D5, Changqiao Fumin Industrial Park, No. 2, Tian'edang Road, Yuexi Town, Wuzhong District, Suzhou City, Jiangsu Province, 215104 Patentee before: SUZHOU SCED ELECTRONICS CO.,LTD. |