CN110190475A - A kind of connecting terminal - Google Patents
A kind of connecting terminal Download PDFInfo
- Publication number
- CN110190475A CN110190475A CN201910545612.1A CN201910545612A CN110190475A CN 110190475 A CN110190475 A CN 110190475A CN 201910545612 A CN201910545612 A CN 201910545612A CN 110190475 A CN110190475 A CN 110190475A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- slot
- connecting terminal
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000463 material Substances 0.000 claims description 9
- 238000004826 seaming Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- XEEYBQQBJWHFJM-OUBTZVSYSA-N iron-52 Chemical compound [57Fe] XEEYBQQBJWHFJM-OUBTZVSYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
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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
- H01R13/005—Electrical coupling combined with fluidic coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
-
- 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
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention belongs to field of electronic device, specifically a kind of connecting terminal, including male connector, female, plug and socket, the plug are mounted on male connector lower end, and the female is internally provided with socket；The plug shape is set as truncated cone-shaped wide at the top and narrow at the bottom, and outer surface is equipped with the elastic ring of same shape；Soft magnet is equipped with inside the elastic ring；The socket bottom is equipped with strong magnets；Locking mechanism is equipped in plug and socket, when plug moves to socket bottom, the card slot for snap ring and the plug setting that socket is equipped with cooperates, so that socket is locked to plug；Plug inside is equipped with Na (OH) solution, and Na (OH) solution can be flowed into the gap between plug and socket by the chute on No.1 screw channel bar, realizes the conduction between plug and socket；The male connector and female are equipped with retaining mechanism so that plug with socket is even closer fits together, effective solution because plug and female contact it is not firm caused by terminal virtual connection problem.
Description
Technical field
The invention belongs to field of electronic device, specifically a kind of connecting terminal.
Background technique
Connecting terminal is exactly a kind of aftermarket product for realizing electrical connection, is industrially divided into the scope of connector；
As industrial automatization is higher and higher and Industry Control requires to be increasingly stringenter, accurately, the dosage of connecting terminal gradually on
Rise；Connecting terminal be for convenience conducting wire connection and apply, it in fact be exactly one section of metal being enclosed in inside ambroin
Piece, both ends have hole that conducting wire can be inserted, and have screw to be used to fasten or unclamp, such as two conducting wires, it is sometimes desirable to connect, have
When need to disconnect again, at this moment they can be connected with terminal, and can disconnect at any time, without they are welded
Get up or is intertwined, it is easily quick.And it is suitble to a large amount of wire interconnection, just there is special terminal in power industry
Row, terminal box is connecting terminal entirely above, single layer, double-deck, electric current, voltage, common, can break etc., centainly
Compression joint area be and to guarantee the development by enough electric currents with electronics industry, wiring to guarantee reliable contacts
The use scope of terminal is more and more, and type is also more and more.
The type of terminal is divided into plug-in, fence type, spring and rail mounted, and wherein plug-in is plugged by two parts and connected
It forms, a part compresses line, is then inserted into another part, this part is on being welded to pcb board；Socket can also have assembly to buckle
Position and locking button bit, assembly button bit, which can play, to be more firmly secured on pcb board, and locking button bit can be after installation is complete
Locking parent and the various jack designs of socket can arrange in pairs or groups the insertion methods of different parents, be end most fast-selling in the market
Subtype.
Multiple rows of plug-in type connection terminal is easy to happen that the contact because of plug with socket is not firm to be led during artificial installation
The problem of causing terminal virtual connection, terminal virtual connection is problem maximum in terminal use process, especially in field mountain area, terminal virtual connection
It may cause that part core is excessively electric, the resistance of conducting wire caused to reduce, according to U=I*R it is found that when conductor resistance reduces, conducting wire
Electric current increase heat, cause insulating layer on fire, may cause the generation of forest fire；Hold for multiple rows of plug-in type connection terminal
Easily there is a situation where virtual connections, and the present invention provides a kind of connecting terminals, can effectively solve the problem that asking for plug-in type connection terminal virtual connection
Topic.
Summary of the invention
In order to make up for the deficiencies of the prior art, the present invention provides a kind of connecting terminals, can effectively overcome because of wiring
Virtual connection caused by the plug and female contact of terminal are not firm, is asked so as to a series of caused by effective solution terminal virtual connection
Topic.
The technical solution adopted by the present invention to solve the technical problems is: a kind of connecting terminal of the present invention, including
Male connector, female, plug, socket, the plug are mounted on male connector lower end, and the female is internally provided with socket；The plug with
Socket can be fitted close；The plug shape is set as truncated cone-shaped wide at the top and narrow at the bottom, and outer surface is equipped with the elastic ring of same shape,
Elastic ring tight is in plug outer surface；The elastic ring is internally provided with annular groove, and soft magnet is equipped in annular groove, described
Soft magnet in a ring place in a ring groove by shape；The socket bottom is equipped with strong magnets；When work, the plug of male connector is pressed into female
In the socket of head, during moving at the top of plug to socket bottom, the strong magnets of socket bottom are to the soft of plug inside
Magnet is magnetized, and when so that plug moving to certain position in socket, soft magnet has certain magnetism, with socket bottom
Strong magnets attract each other, thus be detached from it is artificial insert dynamic bring extruding force after, socket bottom still can apply one to plug
Fixed pulling force, so that plug continues to move to socket bottom, to make plug and socket fit closely together, so that terminals
Son can be normal conductive.
Preferably, the socket bottom is provided with No.1 groove, is equipped with air bag, the inflation in the No.1 groove
Air bag is connected with inflation tracheae；Sliding slot is provided in the middle part of the socket, sliding slot is connected with the inflation tracheae other end, in the sliding slot
Portion slidably connects slide plate, and snap ring is provided on the slide plate, is provided with card slot, the position of the card slot in the middle part of the elastic ring
It can be cooperated with snap ring, i.e., when plug tip moves to socket bottom, the snap ring and card slot are in the same horizontal line；Work
When making, when plug moves to socket certain position, starts to squeeze the air bag in No.1 groove at the top of plug, fill
Gas in gas air bag is extruded to inside sliding slot by inflating tracheae, so that the slide plate in sliding slot is driven to move outward, when
When plug moves to socket bottom, skateboarding to outermost, the snap ring on slide plate makes to insert by lateral extrusion into card slot at this time
Seat is locked to plug, prevents plug not firm because contacting caused by external force with socket, further makes plug tight with socket
It is closely connected to be combined, enable connecting terminal normal conductive.
Preferably, the screw rod of annular spread is equipped at the top of the plug, spiral rod-shape is in screw thread spiral；It is described to insert
Seat bottom offers No. two grooves, and No. two inside grooves are equipped with buckle, and ladder-like latch is provided on buckle, buckles by elasticity
Material is constituted, and the snapped-in position is located at immediately below screw rod；When work, when plug will be moved to socket back portion, at this time
Spiral boom end is in contact with the buckle in No. two grooves, when plug continues to move downward, pressure between screw rod and buckle
Increase, spiral boom end is squeezed in the latch for being slowly screwed into buckle top, and screw rod and snap lock, work as spiral at this time
When pressure between bar and buckle continues to increase, spiral boom end, which is squeezed, is screwed into distance buckle second, top latch
In, reinforce the locking between screw rod and buckle so that plug with socket is even closer fits together, connect to be more advantageous to
Line terminals are normally conductive.
Preferably, the plug inside is provided with No. three grooves, and Na (OH) solution, Na (OH) are filled in No. three grooves
Solution can carry out conduction；The screw rod is connected to No. three inside grooves, and spiral rod outer surface is provided with chute, in No. three grooves
Na (OH) solution can be flowed out by chute, the chute upper port is equipped with the switch air bag of pyrocondensation cold expanding, under normal temperature state,
The upper port of switch air bag convective tank is blocked；The elastic ring is made of pyrocondensation cold expanding material；When work, due to installation because
Element causes plug not to be bonded completely with socket, leads to connecting terminal virtual connection, current overload leads to plug inside temperature at connecting terminal
Degree increases, and the switch air bag of chute upper port is heated to be tightened, and chute upper port is not blocked at this time, the Na (OH) in No. three grooves
Solution flows into socket by the chute on screw rod, until in the gap being completely filled between plug and socket；To make
Na (OH) solution is obtained as conducting medium, realizes the electric conductivity between plug and socket；And work as in socket when the temperature is excessively high, at this time
Air bag is heated to be heaved, and is fitted at the top of plug between socket bottom, make plug with socket is even closer is bonded；Simultaneously
The elastic ring made of pyrocondensation cold expanding material is heated to be tightened, so that the surface gap between plug and socket increases, advantageously
Moved in plug to socket bottom, thus realize plug with socket is even closer is bonded, it is normal to be more advantageous to connecting terminal
It is conductive.
Preferably, the socket bottom is provided with No. four grooves, is equipped with gas collection air bag, the gas collection in No. four grooves
Gas collection tracheae is connected on air bag, the gas collection tracheae other end is communicated with socket bottom；When work, since installation factor causes
When plug is not bonded completely with socket, connecting terminal virtual connection, current overload causes plug inside temperature to increase at connecting terminal, stream
The switch air bag of slot upper port is heated to be tightened, and chute upper port is not blocked at this time, and Na (OH) solution in No. three grooves passes through
Chute on screw rod flows into inside socket；And when plug moves to socket certain position, in No. four grooves at the top of plug
Gas collection air bag squeezed, the gas in gas collection air bag is extruded in socket by gas collection tracheae, and air-flow is blown in screw rod
When on Na (OH) solution in upper chute, it on the one hand can accelerate the flow velocity of Na (OH) solution, it on the one hand can be in socket
Temperature is cooled down, and damage caused by the excessively high pair of wire connection terminals of temperature is prevented；After plug is bonded completely with socket, connecting terminal
Electric current restore normal no longer heat production, the extra hot gas in socket is collected into gas collection air bag at this time, so that gas collection air bag drum
Rise, be fitted between plug and socket, realize plug with socket is even closer is bonded, be more advantageous to connecting terminal and normally lead
Electricity.
Preferably, the male connector bottom is equipped with check lock lever, and check lock lever bottom is equipped with latch segment, and the latch segment is by elastic material
Material is constituted；The locking slot of arc is provided at the top of the female, the locking slot is located at immediately below check lock lever, sets at the top of locking slot
It is equipped with lock seaming, the starting point of locking slot is not provided with lockstitching a border, and latch segment is facilitated to slide into, and the depth of rebate of the locking slot is from starting point to end
Point becomes larger, and locks with check lock lever；When work, when plug moves to socket bottom certain position, boom end is locked
Latch segment insertion locking slot starting point in, when plug continues to move downward, latch segment stress is screwed into locking slot terminal part, this
When locking slot on lock seaming latch segment is locked, play the role of that plug is made to be fastened with socket, also increase simultaneously
Contact area between male connector and female, so that the electric conductivity of connecting terminal is more preferable.
Beneficial effects of the present invention are as follows:
1. the present invention is by adding corresponding soft magnet and strong magnets in plug and socket, so as to slotting at the top of plug
During the movement of seat bottom, soft magnet attracts each other with strong magnets, thus after being detached from artificial slotting dynamic bring extruding force,
Plug continues to move to socket bottom, so that plug and socket be made to fit closely together, enables male connector complete with female
Contact, connecting terminal carry out normal conductive.
2. the present invention in plug and socket by being equipped with locking mechanism, when so that plug moving to socket bottom, socket
Can be locked to plug, thus allow plug with socket is even closer fits together, increase plug and female contact
Surface area, so that it is normally conductive to be more advantageous to connecting terminal.
3. the present invention is by being equipped with Na (OH) solution, when plug is not bonded completely with socket, terminals in plug inside
Sub- temperature increases, and Na (OH) solution flows into the gap between plug and socket, so that Na (OH) solution is situated between as conductive
Matter realizes the electric conductivity between plug and socket, and the gas collection air bag being arranged on socket can cool down the high temperature in socket,
Prevent damage caused by the excessively high pair of wire connection terminals of temperature.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is operation schematic diagram of the invention；
Fig. 4 is the enlarged drawing in Fig. 2 at A；
Fig. 5 is the enlarged drawing in Fig. 2 at B；
Fig. 6 is cross-sectional view at C-C in Fig. 3；
Fig. 7 is cross-sectional view at D-D in Fig. 6；
In figure: male connector 1, check lock lever 11, latch segment 111, female 2, locking slot 21, lock seaming 211, plug 3, screw rod 31,
Chute 311, switch 312, No. three grooves 32 of air bag, Na (OH) solution 321, socket 4, strong magnets 41, No.1 groove 42, inflation
Air bag 43, inflation tracheae 44, sliding slot 45, slide plate 46,461, No. two grooves 47 of snap ring, buckle 48,481, No. four grooves 49 of latch,
Gas collection air bag 491, gas collection tracheae 492, elastic ring 5, annular groove 51, soft magnet 52, card slot 53.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Embodiment is closed, the present invention is further explained.
As shown in Fig. 1-Fig. 7, a kind of connecting terminal of the present invention, including male connector 1, female 2, plug 3 and socket 4,
The plug 3 is mounted on 1 lower end of male connector, and the female 2 is internally provided with socket 4；The plug 3 can be fitted close with socket 4；
The plug 3 is shaped to truncated cone-shaped wide at the top and narrow at the bottom, and outer surface is equipped with the elastic ring 5 of same shape, and elastic ring 5 closely wraps
It is rolled in 3 outer surface of plug；The elastic ring 5 is internally provided with annular groove 51, is equipped with soft magnet 52, the soft magnetism in annular groove 51
Shape is placed in annular groove 51 iron 52 in a ring；4 bottom of socket is equipped with strong magnets 41；When work, the plug 3 of male connector 1
It is pressed into the socket 4 of female 2, during 3 top of plug is moved to 4 bottom of socket, the strong magnets 41 of 4 bottom of socket are right
Soft magnet 52 inside plug 3 is magnetized, and when so that plug 3 moving to certain position in socket 4, soft magnet 52 has one
Fixed magnetism attracts each other with the strong magnets 41 of 4 bottom of socket, to insert after being detached from artificial slotting dynamic bring extruding force
4 bottoms of seat can still apply certain pulling force to plug 3, so that plug 3 continues to move to 4 bottom of socket, to make plug 3 and insert
Seat 4 fits closely together, enables connecting terminal normal conductive.
As a kind of embodiment of the invention, 4 bottom of socket is provided with No.1 groove 42, the No.1 groove 42
Interior to be equipped with air bag 43, the air bag 43 is connected with inflation tracheae 44；Sliding slot 45 is provided in the middle part of the socket 4, it is sliding
Slot 45 is connected with inflation 44 other end of tracheae, and 45 internal slide of sliding slot is connected with slide plate 46, is provided on the slide plate 46
Snap ring 461 is provided with card slot 53 in the middle part of the elastic ring 5, and the position of the card slot 53 can be cooperated with snap ring 461, that is, be worked as
When 3 tip motions of plug are to 4 bottom of socket, the snap ring 461 with card slot 53 in the same horizontal line；When work, when plug 3 is transported
When moving 4 certain position of socket, start to squeeze the air bag 43 in No.1 groove 42 at the top of plug 3, air bag
Gas in 43 is extruded to inside sliding slot 45 by inflating tracheae 44, so that the slide plate 46 in sliding slot 45 be driven to transport outward
Dynamic, when plug 3 moves to 4 bottom of socket, slide plate 46 moves to outermost, and the snap ring 461 on slide plate 46 is squeezed by level at this time
It is pressed into card slot 53, socket 4 is made to be locked plug 3, prevent plug 3 not firm because contacting caused by external force with socket 4,
It fits closely plug 3 and socket 4 together, enables connecting terminal normal conductive.
As a kind of embodiment of the invention, the screw rod 31 of annular spread, screw rod 31 are equipped at the top of the plug 3
Shape is in screw thread spiral；4 bottom of socket offers No. two grooves 47, and buckle 48 is equipped with inside No. two grooves 47, card
Ladder-like latch 481 is provided on button 48, buckle 48 is made of elastic material, under 48 positions of the buckle are located at screw rod 31 just
Side；When work, when plug 3 will be moved to 4 bottom of socket, 31 end of screw rod and the buckle 48 in No. two grooves 47 at this time
It is in contact, when plug 3 continues to move downward, pressure increases between screw rod 31 and buckle 48, and 31 end of screw rod is squeezed
It is slowly screwed into the latch 481 of 48 tops of buckle, at this time 48 locking of screw rod 31 and buckle, when screw rod 31 and buckle 48
Between pressure continue increase when, 31 end of screw rod be squeezed is screwed into distance buckle second, 48 top latch 481 in,
Reinforce the locking between screw rod 31 and buckle 48 so that plug 3 with socket 4 is even closer fits together, thus more favorably
It is normally conductive in connecting terminal.
As a kind of embodiment of the invention, the plug 3 is internally provided with No. three grooves 32, No. three grooves 32
Na (OH) solution 321 is inside filled, Na (OH) solution 321 can carry out conduction；It is connected to inside the screw rod 31 and No. three grooves 32,
31 outer surface of screw rod is provided with chute 311, and Na (OH) solution 321 in No. three grooves 32 can be flowed out by chute 311, described
311 upper port of chute is equipped with the switch air bag 312 of pyrocondensation cold expanding, under normal temperature state, switch 312 convective tank 311 of air bag it is upper
Port is blocked；The elastic ring 5 is made of pyrocondensation cold expanding material；When work, since installation factor leads to plug 3 and socket
4 are not bonded completely, connecting terminal virtual connection, and current overload causes 3 internal temperature of plug to increase at connecting terminal, 311 upper end of chute
The switch air bag 312 of mouth is heated to be tightened, and 311 upper port of chute is not blocked at this time, Na (OH) solution 321 in No. three grooves 32
It is flowed into socket 4 by the chute 311 on screw rod 31, until in the gap being completely filled between plug 3 and socket 4；From
And Na (OH) solution 321 is made to realize the electric conductivity between plug 3 and socket 4 as conducting medium；And when temperature in socket 4
When excessively high, air bag 43 is heated at this time heaves, and is fitted between 3 top of plug and 4 bottom of socket, keeps plug 3 and socket 4 tight
Close fitting；The elastic ring 5 made of pyrocondensation cold expanding material is heated simultaneously tightens, so that between the surface between plug 3 and socket 4
Gap increases, and is more conducive to plug 3 and moves to 4 bottom of socket, thus realize plug 3 with socket 4 is even closer is bonded, more have
It is normally conductive conducive to connecting terminal.
As a kind of embodiment of the invention, 4 bottom of socket is provided with No. four grooves 49, No. four grooves 49
It is interior to be equipped with gas collection air bag 491, be connected with gas collection tracheae 492 on the gas collection air bag 491,492 other end of gas collection tracheae with
4 bottom of socket communicates；When work, when causing plug 3 not to be bonded completely with socket 4 by installation factor, terminal virtual connection, connecting terminal
Place's current overload causes 3 internal temperature of plug to increase, and the switch air bag 312 of 311 upper port of chute is heated to be tightened, at this time chute
311 upper ports are not blocked, and Na (OH) solution 321 in No. three grooves 32 flows into socket 4 by the chute 311 on screw rod 31
It is internal；And when plug 3 moves to 4 certain position of socket, 3 top of plug carries out the gas collection air bag 491 in No. four grooves 49
It squeezes, the gas in gas collection air bag 491 is extruded in socket 4 by gas collection tracheae 492, and air-flow blows the chute on screw rod 31
When on Na (OH) solution 321 in 311, it on the one hand can accelerate the flow velocity of Na (OH) solution 321, it on the one hand can be to socket 4
Interior temperature is cooled down, and damage caused by the excessively high pair of wire connection terminals of temperature is prevented；After plug 3 is bonded completely with socket 4, connect
The electric current of line terminals restores normal no longer heat production, and the extra hot gas in socket 4 is collected into gas collection air bag 491 at this time, so that
Gas collection air bag 491 is heaved, and is fitted between plug 3 and socket 4, realize plug 3 with socket 4 is even closer is bonded, be more advantageous to
Connecting terminal is normally conductive.
As a kind of embodiment of the invention, 1 bottom of male connector is equipped with check lock lever 11, and 11 bottom of check lock lever is equipped with lock
Tight block 111, the latch segment 111 are made of elastic material；The locking slot 21 of arc, the lock are provided at the top of the female 2
Tight slot 21 is located at immediately below check lock lever 11, is provided with lock seaming 211 at the top of locking slot 21, the starting point of locking slot 21 is not provided with lockstitching a border
211, facilitate latch segment 111 to slide into, the depth of rebate of the locking slot 21 becomes larger from origin-to-destination, matches with check lock lever 11
Close locking；When work, when plug 3 moves to 4 bottom certain position of socket, the latch segment 111 of 11 end of check lock lever is inserted into lock
In the starting point of tight slot 21, when plug 3 continues to move downward, 111 stress of latch segment is screwed into 21 terminal part of locking slot, locks at this time
211 pairs of latch segments 111 of lock seaming on slot 21 are locked, and play the role of that plug 3 is made to be fastened with socket 4, while also increasing
Big contact area between male connector 1 and female 2, so that the electric conductivity of connecting terminal is more preferable.
When work, the plug 3 of male connector 1 is pressed into the socket 4 of female 2, in the mistake that 3 top of plug is moved to 4 bottom of socket
The strong magnets 41 of Cheng Zhong, 4 bottom of socket magnetize the soft magnet 52 inside plug 3, so that plug 3 is transported in socket 4
When moving certain position, soft magnet 52 has certain magnetism, attracts each other with the strong magnets 41 of 4 bottom of socket, thus
Be detached from it is artificial insert dynamic bring extruding force after, 4 bottom of socket can still apply certain pulling force to plug 3 so that plug 3 continue to
The movement of 4 bottom of socket；When plug 3 moves to 4 certain position of socket, start at the top of plug 3 to the inflation in No.1 groove 42
Air bag 43 is squeezed, and the gas in air bag 43 is extruded to inside sliding slot 45 by inflating tracheae 44, to drive cunning
Slide plate 46 in slot 45 moves outward, and when plug 3 moves to 4 bottom of socket, slide plate 46 moves to outermost, at this time slide plate
Snap ring 461 on 46, into card slot 53, makes socket 4 be locked plug 3 by lateral extrusion；When plug 3 will move
When to 4 bottom of socket, 31 end of screw rod is in contact with the buckle 48 in No. two grooves 47 at this time, when plug 3 continues to transport downwards
When dynamic, pressure increases between screw rod 31 and buckle 48, and 31 end of screw rod, which is squeezed, is slowly screwed into 48 tops of buckle
In latch 481,48 locking of screw rod 31 and buckle at this time, when the pressure between screw rod 31 and buckle 48 continues to increase, spiral shell
31 end of spinner handle be squeezed is screwed into distance buckle second, 48 top latch 481 in, reinforce screw rod 31 and buckle 48 it
Between locking, when installation factor, which causes plug 3 and socket 4 not to be bonded completely, leads to connecting terminal virtual connection, connecting terminal at this time
Place's current overload causes 3 internal temperature of plug to increase, and the switch air bag 312 of 311 upper port of chute is heated to be tightened, at this time chute
311 upper ports are not blocked, and Na (OH) solution 321 in No. three grooves 32 flows into socket 4 by the chute 311 on screw rod 31
In, until in the gap being completely filled between plug 3 and socket 4；So that Na (OH) solution 321 is used as conducting medium,
Realize the electric conductivity between plug 3 and socket 4；And heaved when the temperature is excessively high, air bag 43 is heated at this time in socket 4, it pastes
Close between the top of plug 3 and 4 bottom of socket so that plug 3 with socket 4 is even closer is bonded；Simultaneously by pyrocondensation cold expanding material
Elastic ring 5 made of expecting is heated to be tightened so that the surface gap between plug 3 and socket 4 increases, be more conducive to plug 3 to
The movement of 4 bottom of socket；When plug 3 moves to 4 certain position of socket, 3 top of plug is to the gas collection air bag in No. four grooves 49
491 are squeezed, and the gas in gas collection air bag 491 is extruded in socket 4 by gas collection tracheae 492, and air-flow is blown in screw rod
When on Na (OH) solution 321 on 31 in chute 311, it on the one hand can accelerate the flow velocity of Na (OH) solution 321, it on the one hand can be with
Temperature in socket 4 is cooled down, and the extra hot gas in socket 4 is collected into gas collection air bag 491, so that gas collection air bag
491 heave, and are fitted between plug 3 and socket 4；And when plug 3 moves to the certain position in 4 bottom of socket, check lock lever 11
The latch segment 111 of end is inserted into the starting point of locking slot 21, and when plug 3 continues to move downward, 111 stress of latch segment is screwed into
21 terminal part of locking slot, 211 pairs of latch segments 111 of the lock seaming on locking slot 21 are locked at this time, and playing pastes plug 3 and socket 4
The effect of fastening is closed, while also increasing the contact area between male connector 1 and female 2, so that it is normal to be more advantageous to connecting terminal
Conduction.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (6)
1. a kind of connecting terminal, including male connector (1), female (2), plug (3) and socket (4), the plug (3) are mounted on male connector
(1) lower end, the female (2) are internally provided with socket (4)；The plug (3) and socket (4) are fitted close；It is characterized by:
The plug (3) is shaped to truncated cone-shaped wide at the top and narrow at the bottom, and outer surface is equipped with the elastic ring (5) of same shape, elastic ring (5)
Tight is internally provided with annular groove (51) in plug (3) outer surface, the elastic ring (5), is equipped in annular groove (51) soft
Magnet (52), soft magnet (52) are placed in a ring in annular groove (51)；Socket (4) bottom is equipped with strong magnets (41),
The strong magnets (41) can attract each other with the soft magnet (52) in elastic ring (5), so that plug (3) top is to socket (4)
Bottom movement.
2. a kind of connecting terminal according to claim 1, it is characterised in that: it is recessed that socket (4) bottom is provided with No.1
Slot (42), the No.1 groove (42) is interior to be equipped with air bag (43), and the air bag (43) is connected with inflation tracheae (44)；
It is provided with sliding slot (45) in the middle part of the socket (4), sliding slot (45) is connected with inflation tracheae (44) other end, in the sliding slot (45)
Portion slidably connects slide plate (46), is provided with snap ring (461) on the slide plate (46), is provided with card in the middle part of the elastic ring (5)
Slot (53)；The position of the card slot (53) can be cooperated with snap ring (461), i.e., when plug (3) tip motions to socket (4) bottom
When portion, the snap ring (461) and card slot (53) are in the same horizontal line.
3. a kind of connecting terminal according to claim 2, it is characterised in that: be equipped with annular spread at the top of the plug (3)
Screw rod (31), screw rod (31) shape be in screw thread spiral；Socket (4) bottom offers No. two grooves (47), and two
It is equipped with buckle (48) inside number groove (47), is provided with ladder-like latch (481) on buckle (48), buckle (48) is by elastic material
Material is constituted, and buckle (48) position is located at immediately below screw rod (31)；When screw rod (31) moves to buckle (48) position,
Screw rod (31) is extruded in the latch (481) of snap ring (461).
4. a kind of connecting terminal according to claim 3, it is characterised in that: the plug (3) be internally provided with No. three it is recessed
Slot (32), No. three grooves (32) are interior to fill Na (OH) solution (321), and Na (OH) solution (321) carries out conductive；The spiral
It is connected to inside bar (31) and No. three grooves (32), screw rod (31) outer surface is provided with chute (311), in No. three grooves (32)
Na (OH) solution (321) can be flowed out by chute (311), and chute (311) upper port is equipped with the switch gas of pyrocondensation cold expanding
Capsule (312), under normal temperature state, the upper port of switch air bag (312) convective tank (311) is blocked；The elastic ring (5) is by heat
Contracting cold expanding material is constituted.
5. a kind of connecting terminal according to claim 2, it is characterised in that: socket (4) bottom be provided with No. four it is recessed
Slot (49), No. four grooves (49) are interior to be equipped with gas collection air bag (491), is connected with gas collection tracheae on the gas collection air bag (491)
(492), gas collection tracheae (492) other end is communicated with socket (4) bottom.
6. a kind of connecting terminal according to claim 1, it is characterised in that: male connector (1) bottom is equipped with check lock lever
(11), check lock lever (11) bottom is equipped with latch segment (111)；The locking slot (21) of arc is provided at the top of the female (2), it is described
Locking slot (21) is located at immediately below check lock lever (11), is provided with lock seaming (211) at the top of locking slot (21), the starting point of locking slot (21)
Be not provided with lock seaming (211), facilitate latch segment (111) slide into, the depth of rebate of the locking slot (21) from origin-to-destination gradually
Become larger, is locked with check lock lever (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545612.1A CN110190475B (en) | 2019-06-22 | 2019-06-22 | Wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545612.1A CN110190475B (en) | 2019-06-22 | 2019-06-22 | Wiring terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190475A true CN110190475A (en) | 2019-08-30 |
| CN110190475B CN110190475B (en) | 2020-10-09 |
Family
ID=67722847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910545612.1A Active CN110190475B (en) | 2019-06-22 | 2019-06-22 | Wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110190475B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115086788A (en) * | 2022-06-09 | 2022-09-20 | 深圳市中网致标网络技术有限公司 | Switch for communication engineering |
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| CN107039821A (en) * | 2015-12-22 | 2017-08-11 | 韦伯斯特生物官能(以色列)有限公司 | Connector with three-dimensional surface |
| CN109066242A (en) * | 2018-07-23 | 2018-12-21 | 蔚来汽车有限公司 | Charging gun, charging unit and charging method |
| CN109193215A (en) * | 2018-09-10 | 2019-01-11 | 李的根 | A kind of new-energy automobile charging plug component |
| US20190140393A1 (en) * | 2017-01-20 | 2019-05-09 | Philip Giampi | Magnetically activated power socket and plug combination |
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| CN103066442A (en) * | 2012-11-30 | 2013-04-24 | 重庆富士特电控有限公司 | Plug and socket in surface contact |
| CN104882724A (en) * | 2015-05-29 | 2015-09-02 | 浙江工商职业技术学院 | Power supply equipment interface apparatus clamped by use of spring |
| CN107039821A (en) * | 2015-12-22 | 2017-08-11 | 韦伯斯特生物官能(以色列)有限公司 | Connector with three-dimensional surface |
| US20190140393A1 (en) * | 2017-01-20 | 2019-05-09 | Philip Giampi | Magnetically activated power socket and plug combination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115086788A (en) * | 2022-06-09 | 2022-09-20 | 深圳市中网致标网络技术有限公司 | Switch for communication engineering |
| CN115086788B (en) * | 2022-06-09 | 2023-09-05 | 广东中网建设集团有限公司 | Switch for communication engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110190475B (en) | 2020-10-09 |
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