CN208596814U - A kind of single high current connector - Google Patents
A kind of single high current connector Download PDFInfo
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- CN208596814U CN208596814U CN201821215036.1U CN201821215036U CN208596814U CN 208596814 U CN208596814 U CN 208596814U CN 201821215036 U CN201821215036 U CN 201821215036U CN 208596814 U CN208596814 U CN 208596814U
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- socket
- chuck
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- 230000000712 assembly Effects 0.000 claims abstract description 44
- 238000000429 assembly Methods 0.000 claims abstract description 44
- 210000000078 claw Anatomy 0.000 claims description 56
- 238000007789 sealing Methods 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 11
- 238000001746 injection moulding Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model belongs to connector technique field, provides a kind of single high current connector, including plug-assembly and jack assemblies；Plug-assembly includes plug body and lock catch of plug, and plug body includes header contact and signal terminal is shorted ring, and jack assemblies include socket main body, pin terminal and two high-voltage interlocking signal terminals and socket lock；Header contact and pin terminal constitute the first current channel, high-voltage interlocking signal terminal and signal terminal are shorted ring and constitute the second current channel, second current channel is connected when the lock catch of plug and tight socket lock padlock, disconnects when lock catch of plug and socket lock unlock and triggers the power-off of the first current channel；Header contact and pin terminal separate after the power-off of the first current channel.The utility model realizes the conducting and disconnection of electric current by the locking and unlocking that lock catch of plug and socket latch, easy to operate；Header contact is protected by dual current path, promotes the safety and reliability of electric connector.
Description
Technical field
The utility model belongs to connector construction technical field more particularly to a kind of single high current connector.
Background technique
It is well known that with the development of new energy (especially new-energy automobile) industry, to energy source of car storage system
Electrical power, safety and reliability requirement are higher and higher, while in order to promote the continuation of the journey of new-energy automobile, to the matter of each components
Amount requires also higher and higher.Currently, single core connector in the market assembles complexity, it is relatively high to staff's technical requirements, and
And product reliability is not strong, it is easy to operate by mistake.
Utility model content
The purpose of this utility model is to provide single high current connectors, it is intended to it is multiple to solve existing connector construction
Problem miscellaneous, assembly is inconvenient, product reliability is not high.
The utility model solves in this way: a kind of single high current connector, including plug-assembly and with the plug
The jack assemblies of modular connector cooperation；
The plug-assembly includes plug body and the lock catch of plug for being connected to the plug body end, the plug
Main body includes that header contact and the signal terminal being sheathed in the header contact are shorted ring, and the jack assemblies include socket master
Body, the pin terminal being connected to inside the socket main body and two high-voltage interlocking signal terminals, and it is connected to the socket
The socket of body end latches；
The header contact and the pin terminal constitute the first current channel, described two high-voltage interlocking signal terminals and
The signal terminal is shorted ring and is shorted the second current channel of composition, and second current channel is in the lock catch of plug and socket lock
It is connected when padlock is tight, and is disconnected when the lock catch of plug and socket lock unlock and trigger the first current channel power-off；
The header contact and the pin terminal contact conducting when the lock catch of plug and tight socket lock padlock, and in described first
It is separated after current channel power-off.
Further, the lock catch of plug includes plug sliding block and latch segment, and one end of the plug sliding block is equipped with plug
Locking part, the socket lock include the socket locking part for being cooperatively connected with the plug locking part；
The plug sliding block and latch segment are set in the through slot of the plug body end, and the latch segment is set to institute
State the one end of plug sliding block far from the jack assemblies；
The through slot is equipped with the first through slot chuck and the second through slot chuck, the first through slot chuck far from jack assemblies,
The second through slot chuck is correspondingly provided with the first sliding block claw and the second sliding block claw close to jack assemblies, the plug sliding block；
The plug-assembly and jack assemblies connect and the first sliding block claw in the plug locking part with socket locking part
It locks when being connected with the first through slot chuck, is unlocked when the first sliding block claw and the first through slot chuck separate, Yu Suoshu plug lock
Conjunction portion and socket locked portions from when separate.
Further, be equipped with elastic component inside the through slot, the first through slot chuck be set to the elastic component towards
The side of the plug sliding block, the second through slot chuck are set to the lateral wall of the through slot；The first sliding block claw is set
It is placed in the side of the plug sliding block towards the elastic component, the second sliding block claw is set to the plug sliding block towards institute
State the side of through slot lateral wall；
The latch segment is connect with the elastic component, for connecting in the first sliding block claw and the first through slot chuck
The plug sliding block is abutted when connecing, and for pushing the elastic component to release the first sliding block claw and first through slot
The connection of chuck.
Further, the plug sliding block includes slider body, the plug lock for being set to described slider body one end
Conjunction portion, and it is set to the first sliding block claw and the second sliding block claw of the slider body other end；
The first sliding block claw is equipped with the first claw bearing surface and the first claw guide surface, the first through slot chuck pair
The first chuck bearing surface and the first chuck guide surface should be equipped with；
The second sliding block claw extends perpendicular to the slider body towards the through slot lateral wall, on the outside of the through slot
The end of wall forms the second through slot chuck, and the position that the second sliding block claw extends to the through slot lateral wall is for mentioning
For external force push area, for make the plug sliding block plug locking part and the socket locked portions from.
Further, stating latch segment includes locking block main body, and the chimeric block connecting with the latch segment；The locking
Block main body offers the through-hole passed through for the elastic component；The inner sidewall of the through slot is equipped with gomphosis groove, the latch segment master
Body makes the chimeric block be embedded in the gomphosis groove after being pushed, force the elastic component deformation so that the first through slot chuck
It is separated with the first sliding block claw.
Further, the chimeric block is equipped with the first limit hook, and the second limit hook is equipped in the through-hole, described
The inner sidewall of through slot is equipped with the first limit card slot, and the elastic component is equipped with U-shaped end；
First limit hook and first limit card slot cooperates when the plug-assembly and sealed jack assemblies
Connection, the U-shaped end are used to contact with the second limit hook to prevent the latch segment from skidding off.
Further, the second limit hook includes connecting the elastic arm of the through-hole wall and positioned at the elastic arm end
The barb at end, the barb, which has, is conducive to the guiding surface that the elastic component passes through the through-hole；The elastic component includes two
Parallel elastic support arm, the end of two elastic support arms are connected as the U-shaped end, the barb be located at two elastic support arms it
Between.
Further, the plug body includes primary encapsulated molded part, is sheathed on outside the primary encapsulated molded part
Shielding case front cover, shielding case rear cover and the signal terminal be shorted ring, the high-voltage interlocking signal terminal clamp is set to described
Signal terminal is shorted on ring, and the primary encapsulated molded part is molded by hardware component to be formed, and a part of the hardware component is used
Make the header contact.
Further, the plug-assembly further includes the plug bond body connecting with the plug body, Yu Suoshu plug
Insulation sleeve, shading ring, sealing shroud and the rear cover that wiring body outer radial is set gradually；The header contact connects with the plug
Wire body electrical connection.
Further, the socket main body includes socket base, the jack connector body for being connected to the socket base side
And it is connected to the socket butt joint body of the socket base other side；One end of the socket butt joint body is equipped with the first sealing ring,
First sealing ring is close to the inner wall of the plug body when plug-assembly and jack assemblies are locked；The socket base
Seat surface is additionally provided with the second sealing ring to the jack connector body on one side.
The technical effect that single high current connector provided by the utility model has compared with the prior art are as follows: inserting
Lock catch of plug and socket lock are respectively set in head assembly and jack assemblies, is realized by the plug that lock catch of plug and socket latch
The grafting of connection plug component and jack assemblies, it is easy to operate；In addition, the electric connector has dual current path, which is
Secondary connect-disconnect structure, when splitting plug-assembly and jack assemblies, the unlock of lock catch of plug and socket lock keeps the first electric current logical
Road disconnects, triggering the second current channel power-off, then breakaway plug component and jack assemblies in turn can be in the event of a power failure
It unplugs plug-assembly and jack assemblies, protects header contact, current convergence is on local channel or electric arc when electrification being avoided to extract
Header contact is burnt in effect, and then guarantees the safety and reliability of electric connector.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structure chart of single high current connector provided by the embodiment of the utility model.
Fig. 2 is the exploded view of plug-assembly in single high current connector provided by the embodiment of the utility model.
Fig. 3 is the exploded view of plug body in single high current connector provided by the embodiment of the utility model.
Fig. 4 is that the structure of the through slot in single high current connector provided by the embodiment of the utility model on plug body is shown
It is intended to.
Fig. 5 is the structural schematic diagram of lock catch of plug in single high current connector provided by the embodiment of the utility model.
Fig. 6 is the structure of plug sliding block in lock catch of plug in single high current connector provided by the embodiment of the utility model
Schematic diagram.
Fig. 7 is the structural exploded view of jack assemblies in single high current connector provided by the embodiment of the utility model.
Fig. 8 is the cross-sectional view of single high current connector provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that when component is referred to as " being fixed on " or " being set to " another component, it can directly or
It connects and is located on another component.When a component referred to as " is connected to " another component, it be can be directly or indirectly
It is connected on another component.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top",
The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing,
It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as
Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Attached drawing 1, Fig. 2 and Fig. 7 are please referred to, in the utility model embodiment, provides a kind of single high current connector, is wrapped
Include plug-assembly 1 and the jack assemblies 2 mating with plug-assembly 1；Wherein, plug-assembly includes plug body 11 and connects
It is connected to the lock catch of plug 12 of 11 end of plug body, plug body 11 includes the header contact 111 for electrical connection, and is sheathed on
Signal terminal in header contact 111 is shorted ring 112.Jack assemblies 2 include socket main body 21, are connected to inside socket main body 21
Pin terminal 22 and two high-voltage interlocking signal terminals 23, and be connected to 21 end of socket main body socket lock
24.Header contact 111 and pin terminal 22 constitute the first current channel, and two high-voltage interlocking signal terminals 23 and signal terminal are short
It connects ring 112 and is shorted the second current channel of composition.Lock catch of plug 12 and socket lock 24 be cooperatively connected so that plug-assembly 1 and insert
2 grafting of holder assembly.Specifically, when by lock catch of plug 12 and socket 24 locking of lock, header contact 111 and pin terminal 22 are connect
Touching conducting, the conducting of the first current channel, two high-voltage interlocking signal terminals 23 and signal terminal are shorted ring 112 and are shorted, the second electricity
Circulation road conducting.Header contact 111 releases when locking when lock catch of plug 12 and socket lock 24, two high-voltage interlocking signal terminals
23 and signal terminal be shorted ring 112 separate first, the second current channel disconnect, at this point, header contact 111 and pin terminal 22 are still
So connection, the first current channel do not disconnect.When the second current channel disconnects, signal is issued to controller, triggers the second electric current
Channel power-off, at this time unplugs header contact 111 and pin terminal 22 manually, i.e., electric connector is kept completely separate, and guarantees plug touching
The safety insertion of piece 111 and pin terminal 22.
It is appreciated that the connection length of header contact 111 and pin terminal 22 is greater than high-voltage interlocking signal terminal 23 and letter
Number terminal is shorted the connection length of ring 112, guarantees that the second current channel disconnects first.
Single high current connector provided by the embodiment of the utility model, is respectively set in plug-assembly and jack assemblies
Lock catch of plug 12 and socket lock 24 realize connection plug component and socket by the plug of lock catch of plug 12 and socket lock 24
The grafting of component, it is easy to operate；In addition, setting dual current path and second level connect-disconnect structure, are splitting plug-assembly and socket group
When part, the unlock of lock catch of plug 12 and socket lock 24 disconnects the second current channel, triggering the first current channel power-off, then divides
Plug-assembly and jack assemblies are kept completely separate from lock catch of plug 12 and socket lock 24, it in turn, can be in the event of a power failure
Plug-assembly and jack assemblies are unpluged, header contact 111 is protected, current convergence is on local channel or electric when electrification being avoided to extract
Header contact 111 is burnt in arc effect, and then guarantees the safety and reliability of electric connector.
The present embodiment is further described in detail buckle structure:
Refering to Fig. 2 to Fig. 7, the end of plug body 11 is equipped with through slot 13, and lock catch of plug 12 includes plug sliding block 121 and lock
Tight block 122, plug sliding block 121 and latch segment 122 are all set in through slot 13, and can be moved up and down in through slot 13, are locked
Tight block 122 is set to one end of plug sliding block 121, the sealed reconciliation for controlling the movement of elastic arm 14 to cooperate control to latch
Lock.Specifically, latch segment 122 is located at the one end of plug sliding block 121 far from jack assemblies 2, and plug sliding block 121 is close to jack assemblies
2 one end is equipped with plug locking part 1211, which can be a simple hanging platform structure.Accordingly, socket
Lock 24 includes the socket locking part 241 for being cooperatively connected with plug locking part 1211, which can be one
Structure is simply linked up with, and hook is cooperatively connected with hanging platform.In addition, for the ease of the connection of the two, the opposite side of hook and hanging platform
Face is respectively guiding surface, and the opposite bearing surface of hook and hanging platform is respectively horizontal plane, slides into hanging platform convenient for hook, and reliable
It abuts.
Further refering to fig. 4 to fig. 6, the present embodiment uses second level connect-disconnect structure, and specifically, which is equipped with position
Different the first through slot chuck 131 and the second through slot chuck 132, the first through slot chuck 131 is far from jack assemblies 2, the second through slot
For chuck 132 close to jack assemblies 2, plug sliding block 121 is correspondingly provided with the first sliding block claw 1212 and the second sliding block claw 1213.It is former
Manage as follows: the first sliding block claw 1212 and the connection of the first through slot chuck 131, plug locking part 1211 and socket locking part 241 connect
It connects, socket main body 21 and 11 closed butt joint of plug body, connects header contact 111 and pin terminal 22, the first current channel
Conducting；High-voltage interlocking signal terminal 23 and signal terminal are shorted ring 112 and contact, the conducting of the second current channel.Pass through latch segment 122
The first sliding block claw 1212 and the separation of the first through slot chuck 131 are controlled, at this time due to plug locking part 1211 and socket locking part
241 abutting relation pulls jack assemblies 2, allows plug sliding block 121 as socket main body 21 is far from the shifting of plug body 11
Dynamic, high-voltage interlocking signal terminal 23 and signal terminal are shorted ring 112 and disconnect first, and the second current channel disconnects, the first electricity of triggering
Circulation road power-off.It pushes plug sliding block 121 to make its rotation close to one end of latch segment 122, makes the plug locking part of the other end
1211 counterpart receptacle locking parts 241 are removed, and release the sealed of the two, while extracting jack assemblies 2, are made header contact 111 and are inserted
Needle terminal 22 separates in the event of a power failure.
Further refering to Fig. 2 to Fig. 6, it is equipped with inside the through slot 13 and prolongs the axially extending elastic component 14 of through slot 13, it is above-mentioned
First through slot chuck 131 is set to the side of the elastic component 14 towards plug sliding block 121, and the second through slot chuck 132 is set to logical
The lateral wall of slot 13；First sliding block claw 1212 is set to side of the plug sliding block 121 towards elastic component 14, the second sliding block claw
1213 are set to side of the plug sliding block 121 towards 13 lateral wall of through slot.More specifically, the end of the lateral wall of through slot 13 is formed
The second through slot chuck 132.Latch segment 122 has a through-hole 1221, and 14 one end of elastic component passes through the through-hole 1221.It is locked in lock
Under conjunction state, the first sliding block claw 1212 and the connection of the first through slot chuck 131, latch segment 122 can push away under the promotion of external force
Dynamic elasticity part 14 deforms, and in turn, when elastic component 14 is pushed, the first through slot chuck 131 being arranged thereon is moved,
It is separated in turn with the first sliding block claw 1212 of plug sliding block 121, plug sliding block 121 is moved, and then can will lock
Button unlock.
With specific reference to fig. 4 to fig. 6, plug sliding block 121 may include slider body 1214, and plug locking part 1211 is set to
1214 one end of slider body, the first sliding block claw 1212 and the second sliding block claw 1213 are set to 1214 other end of slider body.
First sliding block claw 1212 is equipped with the first claw bearing surface 12121 and the first claw guide surface 12122, the first through slot chuck 131
It is correspondingly provided with the first chuck bearing surface 1311 and the first chuck guide surface 1312.First claw guide surface 12122 and the first chuck
Guide surface 1312 is used for the first sliding block claw 1212 and the first through slot chuck when by 2 grafting of plug-assembly 1 and jack assemblies
131 are smoothly clamped in place, and the first claw bearing surface 12121 and the first chuck bearing surface 1311 are used in the first sliding block claw 1212
It is abutted afterwards in place with the clamping of the first through slot chuck 131, avoids slipping.Second sliding block claw 1213 is perpendicular to 1214 court of slider body
Extend to 13 lateral wall of through slot, simple cube of block structure can be used, as long as can reliably abut with the second through slot chuck 132
?.This can provide the point of application of external force to the second sliding block claw 1213 that 13 lateral wall of through slot extends, for for pushing outside
Dynamic plug sliding block makes its swing, and then plug locking part counterpart receptacle locking part is made to remove a distance.
Further, a kind of preferred embodiment with reference to Fig. 5, as latch segment 122 comprising locking block main body 1222, with
And it is set to locking chimeric block 1223 of the block main body 1222 towards 13 inner sidewall side of through slot, lock the other side of block main body 1222
Pressing area is provided, the middle part of locking block main body 1222 is also provided with the through-hole 1221 passed through for elastic component 14.It is corresponding above-mentioned chimeric
The inner sidewall of block 1223, through slot 13 is equipped with gomphosis groove 133.In addition, chimeric block 1223 is equipped with the first limit hook 1224, lead to
The second limit hook 1225 is equipped in hole 1221, accordingly, the inner sidewall of through slot 13 is equipped with the first limit card slot, and elastic component 14 is set
There is U-shaped end 141.The working principle of 122 controller plug sliding block 121 of latch segment is as follows:
In the locked condition, the first through slot chuck of the first sliding block claw 1212 connection elastic component 14 of plug sliding block 121
131, the plug locking part 1211 of plug sliding block 121 connects socket locking part 241, the first limit hook 1224 of latch segment 122
Just it is connected to the first limit card slot of through slot 13, the second limit hook 1225 in the raw, support by the bottom of latch segment 122
The top of plug sliding block 121 is peaked at, plug-assembly 1 and jack assemblies 2 are locked at this time.In the other state, by external force to remote
Direction from jack assemblies 2 pushes latch segment 122, so that the first limit hook 1224 is detached from the first limit card slot, when latch segment 122
Through-hole 1221 in the second limit hook 1225 when being abutted with the U-shaped end 141 of elastic component 14, the stopping of latch segment 122 is moved, this
When, chimeric block 1223 reaches height identical with gomphosis groove 133, further pushes latch segment 122, chimeric block 1223 is pushed into
Gomphosis groove 133, elastic component 14 deforms therewith at this time, and the first through slot chuck 131 being arranged thereon is detached from the first sliding block claw
1212, socket main body 21 is pulled, plug sliding block is pulled by the connection relationship of plug locking part 1211 and socket locking part 241
121 is mobile, and then releases the locking of plug-assembly 1 and jack assemblies 2.
Further, with reference to Fig. 5, Fig. 6 and Fig. 8, plug sliding block 121 slider body 1214 towards 13 inner sidewall of through slot
Side setting sliding block reply convex block 1215, accordingly, socket main body 21 close to the position of socket locking part 241 be equipped with socket
Convex block 242 is replied, which pushes to insert by external force convenient for locking again plug-assembly and jack assemblies by socket main body 21
When head main body 11, socket replys convex block 242 and supports sliding block reply convex block 1215, causes plug sliding block 121 to move up, in the first sliding block
The guiding role of first chuck guide surface 1312 of the first claw guide surface 12122 and the first through slot chuck 131 of claw 1212
Under, smoothly in place, plug locking part 1211 and socket are sealed at this time for clamping for the first sliding block claw 1212 and the first through slot chuck 131
Portion 241 contacts, and realizes that the grafting again of plug-assembly 1 and jack assemblies 2 is sealed.
As a kind of preferred structure of elastic component 14, such as Fig. 4, elastic component 14 includes two parallel elastic support arms 142, and two
The end of item elasticity support arm 142 is connected as U-shaped end 141, and the second limit hook 1225 inside the through-hole 1221 of latch segment 122 wraps
The elastic arm of connection 1221 inner wall of through-hole and the barb positioned at elastic arm end are included, barb is located between two elastic support arms 142,
Hitcher is conducive to the guiding surface that elastic component 14 passes through through-hole 1221.In addition, barb is mainly used for limiting the movement of latch segment 122
Stroke avoids slipping.
Above-mentioned buckle structure, structure design is very ingenious compact, greatly reduces the volume of connector, and lock
Conjunction is convenient and reliable with unlocking process, and easy to operate, low to the technical requirements of operator, applicability is more preferable.
The plug body 11 of the connector described further below and the structure of socket main body 21.Referring to figs. 2 and 3, it inserts
Head main body 11 includes by primary encapsulated molded part 113, the shielding case front cover 114 being sheathed on outside primary encapsulated molded part 113, screen
It covers shell rear cover 115 and signal terminal is shorted the post forming part that ring 112 passes through mold injection molding, post forming part setting
In in a shell 101；Wherein, primary encapsulated molded part 113 is that hardware component 116 is put into encapsulated molding in mold to obtain, should
Hardware component 116 includes sleeve, grid and connecting ear, and a part of the hardware component 116 is i.e. as above-mentioned header contact
111.Above-mentioned shielding case front cover 114 and shielding case rear cover 115 are stainless steel material punch forming.Signal terminal is shorted ring 112
Cu alloy material machining obtains.
Further, which further includes the plug bond body 15 connecting with plug body 11, in plug bond body
Insulation sleeve 16, plug shield ring 17, plug shield ring 18 and the rear cover 19 that 15 outer radials are set gradually；Header contact 111
It is electrically connected with plug bond body 15.
Further, one end that plug body 11 connects rear cover 19 is equipped with docking section, which includes First terrace
S1, second step face S2 and third step surface S3.One end of above-mentioned insulation sleeve 16 is connected to third step surface S3, plug shield
One end of ring 17 and one end of sealing shroud 135 are connected to second step face S2, and one end of rear cover 19 is connected to First terrace S1.
Such as Fig. 7 and Fig. 8, socket main body 21 includes socket base 211, the jack connector for being connected to 211 side of socket base
Body 212 and the socket butt joint body 213 for being connected to 211 other side of socket base；Jack shield is equipped with inside socket butt joint body 213
Shell 214 and pin terminal 22, pin terminal 22 are equipped with for the contact pin slot with the insulated column cooperation in plug-assembly 1, contact pin end
The end of son 22 is arranged with anti-finger 221.The end of socket butt joint body 213 is equipped with annular groove, is equipped with the first sealing ring in annular groove
215, the first sealing ring 215 is close to the inner wall of plug body 11 when plug-assembly 1 and jack assemblies 2 are locked；Socket base 211
Socket object wiring body 212 is additionally provided with the second sealing ring 216 on one side.Preferably, which is equipped with ripple knot
Structure, so that the sealing effect is better.
Further, it is additionally provided with several screw holes in socket base 211, screw sheath 217 is equipped in screw hole, for for spiral shell
Nail is connect across by jack assemblies 2 with other component, meanwhile, above-mentioned second sealing ring 216 can be by jack assemblies 2 and connection
Other component excellent sealing.
Sealing structure at the sealing shroud 16 3 of above-mentioned first sealing ring 215, the second sealing ring 216 and plug-assembly 1, so that
The safety of the connector is more preferable, and then further promotes its reliability.
Further, in above-mentioned plug-assembly 1, plug sliding block 121 is plastic material integrated injection molding, latch segment 122
For plastic material integrated injection molding, insulation sleeve 16, rear cover 19 are plastic material injection molding, it is light-weight, convenient for molding and at
This is low.Sealing shroud 16 is silica gel injection molding, good airproof performance.Plug shield ring 17 is that type is made in stainless steel material machining vehicle.
In above-mentioned jack assemblies 2, pin terminal 22 is that fine copper machining is fabricated, good conductivity.22 tail of pin terminal
Portion can be crimping form, busbar form or screw-threaded coupling form.Above-mentioned anti-finger 221 is plastic material injection molding.It is above-mentioned
High-voltage interlocking signal terminal 23 is Cu alloy material punch forming, conductive and certain rigidity.Above-mentioned socket base
Seat 211 is light-weight, consistent convenient for molding, material of main part at low cost and with plug by plastic material injection molding.Socket base
Screw sheath 216 on 211 is that stainless steel material is machining.Jack shield shell 214 is by stainless steel material punch forming.The
One sealing ring 215 and the second sealing ring 216 are silica gel material injection molding, and good airproof performance promotes safety.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of single high current connector, it is characterised in that: mating including plug-assembly and with the plug-assembly
Jack assemblies；
The plug-assembly includes plug body and the lock catch of plug for being connected to the plug body end, the plug body
Be shorted ring including header contact and the signal terminal that is sheathed in the header contact, the jack assemblies include socket main body,
The pin terminal being connected to inside the socket main body and two high-voltage interlocking signal terminals, and it is connected to the socket main body
The socket of end latches；
The header contact and the pin terminal constitute the first current channel, described two high-voltage interlocking signal terminals and described
Signal terminal is shorted ring and is shorted the second current channel of composition, and second current channel is in the lock catch of plug and socket lock padlock
It is connected when tight, and is disconnected when the lock catch of plug and socket lock unlock and trigger the first current channel power-off；It is described
Header contact and the pin terminal contact conducting when the lock catch of plug and tight socket lock padlock, and in first electric current
It is separated after the power-off of channel.
2. single high current connector as described in claim 1, it is characterised in that: the lock catch of plug include plug sliding block and
Latch segment, one end of the plug sliding block are equipped with plug locking part, and the socket lock includes being used for and the plug locking part
The socket locking part of mating connection；
The plug sliding block and latch segment are set in the through slot of the plug body end, and the latch segment is set to described insert
The one end of head slider far from the jack assemblies；
The through slot is equipped with the first through slot chuck and the second through slot chuck, and the first through slot chuck is described far from jack assemblies
Second through slot chuck is correspondingly provided with the first sliding block claw and the second sliding block claw close to jack assemblies, the plug sliding block；
The plug-assembly and jack assemblies connect and the first sliding block claw and in the plug locking part with socket locking part
One through slot chuck is locked when connecting, and is unlocked when the first sliding block claw and the first through slot chuck separate, Yu Suoshu plug locking part
With socket locked portions from when separate.
3. single high current connector as claimed in claim 2, it is characterised in that: be equipped with elastic component, institute inside the through slot
It states the first through slot chuck and is set to side of the elastic component towards the plug sliding block, the second through slot chuck is set to institute
State the lateral wall of through slot；The first sliding block claw is set to the side of the plug sliding block towards the elastic component, and described
Two sliding block claws are set to side of the plug sliding block towards the through slot lateral wall；
The latch segment is connect with the elastic component, for when the first sliding block claw is connect with the first through slot chuck
The plug sliding block is abutted, and for pushing the elastic component to release the first sliding block claw and the first through slot chuck
Connection.
4. single high current connector as claimed in claim 3, it is characterised in that: the plug sliding block include slider body,
It is set to the plug locking part of described slider body one end, and is set to described the first of the slider body other end
Sliding block claw and the second sliding block claw；
The first sliding block claw is equipped with the first claw bearing surface and the first claw guide surface, and the first through slot chuck correspondence is set
There are the first chuck bearing surface and the first chuck guide surface；
The second sliding block claw extends perpendicular to the slider body towards the through slot lateral wall, the through slot lateral wall
End forms the second through slot chuck, and the position that the second sliding block claw extends to the through slot lateral wall is used for outside offer
Push dynamic area, for make the plug sliding block plug locking part and the socket locked portions from.
5. single high current connector as claimed in claim 3, it is characterised in that: the latch segment includes locking block main body,
And the chimeric block being connect with the latch segment；The locking block main body offers the through-hole passed through for the elastic component；It is described
The inner sidewall of through slot is equipped with gomphosis groove, and the locking block main body makes the chimeric block be embedded in the gomphosis groove after being pushed,
The elastic component is forced to deform so that the first through slot chuck and the separation of the first sliding block claw.
6. single high current connector as claimed in claim 5, it is characterised in that: the chimeric block is equipped with the first limiting card
It hooks, the second limit hook is equipped in the through-hole, the inner sidewall of the through slot is equipped with the first limit card slot, and the elastic component is equipped with
U-shaped end；
First limit hook and first limit card slot is cooperatively connected when the plug-assembly and sealed jack assemblies,
The U-shaped end is used to contact with the second limit hook to prevent the latch segment from skidding off.
7. single high current connector as claimed in claim 6, it is characterised in that: the second limit hook includes connection institute
The elastic arm of through-hole wall and the barb positioned at the elastic arm end are stated, the barb, which has, is conducive to the elastic component across described
The guiding surface of through-hole；The elastic component includes two parallel elastic support arms, and the end of two elastic support arms is connected as the U
Shape end, the barb are located between two elastic support arms.
8. single high current connector as described in any one of claim 1 to 7, it is characterised in that: the plug body includes
Primary encapsulated molded part, shielding case front cover, shielding case rear cover and the letter being sheathed on outside the primary encapsulated molded part
Number terminal is shorted ring, and the high-voltage interlocking signal terminal clamp is set to the signal terminal and is shorted on ring, the primary encapsulated molding
Part is molded by hardware component and is formed, and a part of the hardware component is used as the header contact.
9. single high current connector as claimed in claim 8, it is characterised in that: the plug-assembly further includes inserting with described
Insulation sleeve, shading ring, the sealing shroud that the plug bond body of head main body connection, Yu Suoshu plug bond body outer radial are set gradually
And rear cover；The header contact is electrically connected with the plug bond body.
10. single high current connector as described in any one of claim 1 to 7, it is characterised in that: the socket main body includes
Socket base, the jack connector body for being connected to the socket base side and the socket for being connected to the socket base other side
Butt joint body；One end of the socket butt joint body is equipped with the first sealing ring, and first sealing ring is in the plug-assembly and socket
Component is close to the inner wall of the plug body when locking；The socket base is additionally provided with towards the jack connector body on one side
Two sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215036.1U CN208596814U (en) | 2018-07-27 | 2018-07-27 | A kind of single high current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215036.1U CN208596814U (en) | 2018-07-27 | 2018-07-27 | A kind of single high current connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596814U true CN208596814U (en) | 2019-03-12 |
Family
ID=65603960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821215036.1U Active CN208596814U (en) | 2018-07-27 | 2018-07-27 | A kind of single high current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596814U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311263A (en) * | 2019-05-08 | 2019-10-08 | 深圳尼索科连接技术有限公司 | Right-angle connector self-locking structure and right-angle connector |
| CN113644501A (en) * | 2021-08-30 | 2021-11-12 | 厦门唯恩电气有限公司成都分公司 | A connection switch with two-stage unlocking function |
| CN114122807A (en) * | 2021-10-22 | 2022-03-01 | 中航光电科技股份有限公司 | Self-locking connector |
| CN114914105A (en) * | 2021-02-10 | 2022-08-16 | 瞻博网络公司 | Apparatus, system, and method for protecting power connectors from high power arcing |
| TWI790598B (en) * | 2021-04-19 | 2023-01-21 | 佳必琪國際股份有限公司 | Power connecting device |
-
2018
- 2018-07-27 CN CN201821215036.1U patent/CN208596814U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311263A (en) * | 2019-05-08 | 2019-10-08 | 深圳尼索科连接技术有限公司 | Right-angle connector self-locking structure and right-angle connector |
| CN110311263B (en) * | 2019-05-08 | 2024-04-09 | 深圳尼索科连接技术有限公司 | Right angle connector self-locking structure and right angle connector |
| CN114914105A (en) * | 2021-02-10 | 2022-08-16 | 瞻博网络公司 | Apparatus, system, and method for protecting power connectors from high power arcing |
| TWI790598B (en) * | 2021-04-19 | 2023-01-21 | 佳必琪國際股份有限公司 | Power connecting device |
| CN113644501A (en) * | 2021-08-30 | 2021-11-12 | 厦门唯恩电气有限公司成都分公司 | A connection switch with two-stage unlocking function |
| CN114122807A (en) * | 2021-10-22 | 2022-03-01 | 中航光电科技股份有限公司 | Self-locking connector |
| CN114122807B (en) * | 2021-10-22 | 2024-04-16 | 中航光电科技股份有限公司 | Connector capable of self-locking |
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