CN109659735A - A kind of connection terminal convenient for automated production - Google Patents
A kind of connection terminal convenient for automated production Download PDFInfo
- Publication number
- CN109659735A CN109659735A CN201811589670.6A CN201811589670A CN109659735A CN 109659735 A CN109659735 A CN 109659735A CN 201811589670 A CN201811589670 A CN 201811589670A CN 109659735 A CN109659735 A CN 109659735A
- Authority
- CN
- China
- Prior art keywords
- female
- male
- interconnecting piece
- elastic slice
- male end
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 27
- 238000003325 tomography Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/029—Welded connections
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of connection terminals convenient for automated production, are connected by the contact with female terminal elastic slice of male terminal elastic slice, realize the connection of male terminal connector and female terminal fitting.Wherein, the wire connecting portion of one or two of male terminal elastic slice and female terminal elastic slice is set to exposed welding surface, for realizing the automated production of the clamped nipple by SMT equipment.By the positioning column and positioning rib being correspondingly arranged, clamped nipple is loaded by braid, draws and be put on aluminum substrate by SMT equipment suction nozzle, and the positioning column and positioning rib of clamped nipple end face are stablized for guaranteeing that clamped nipple is placed.Female terminal elastic slice and male terminal elastic slice are all made of simple straight plate armature, are convenient for punch forming, simple structure is reliable, can not only meet the requirement of welding, but also can meet female terminal elastic slice and requirement is connected with the connection of male terminal elastic slice.
Description
Technical field
The present invention relates to electric connection components and lamp field, more specifically to a kind of company convenient for automated production
Connecting terminal.
Background technique
The LED wiring of traditional handicraft is typically fixed with connecting terminal or electric wire connecting junction by nut screw using conducting wire
Connection is connected by rivet etc., or by welding etc..As the improvement of traditional handicraft, the electric wire connecting junction of LED also occurs
Socket connection mode, specially one or more strands of conducting wire connection plug are used, another one or more strands of conducting wire connection is inserted
Then seat forms wiring by the grafting of plug and socket.
Thus, existing connecting terminal is constantly presented the variation of multiplicity in structure, the structure of each connecting terminal also it is each not
Identical, complexity and the mode of connection are also different.Although each connection terminal structure is different, existing connecting terminal
Disadvantage is to fail to reach when wiring to settle at one go, and the wiring work could be completed by generally requiring multiple step operations or wiring
Make, when wiring is complicated.Especially those shells for needing to open connecting terminal, with connector or fixing piece, such as bolt, rivet
It is fixedly connected Deng wire metals end with metallic conductor in connecting terminal, then closes connector terminal again and realize conducting wire
On the connectors, the wiring of this class formation is complicated for connection, and when off-line also needs to reopen shell, and off-line is also and its inconvenient.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind can be realized automated production, terminal bullet
Piece is convenient for the connection terminal convenient for automated production of punching press.
Technical scheme is as follows:
A kind of connection terminal convenient for automated production, including male terminal connector, the female terminal fitting mutually plugged, male end
It is provided with male terminal elastic slice in sub- connector, female terminal elastic slice is provided in female terminal fitting, male terminal connector includes male end wiring
Seat, grafting pin, male terminal elastic slice includes male end wire connecting portion, male end interconnecting piece, and female terminal fitting includes female end junction block, grafting
Seat, female terminal elastic slice include female end wire connecting portion, female end interconnecting piece, and male end wire connecting portion or/and female end wire connecting portion include welding surface, insert
Junction, the exposed end face for being set to male end junction block or/and female end junction block of welding surface, plug surface are plugged in male end junction block
Or/and in female end junction block.
Preferably, the end face of the male end junction block or/and female end junction block that are provided with welding surface is provided with several protrusions
Positioning column, outer bottom is provided with positioning rib outstanding along its length.
Preferably, male end interconnecting piece is straight plate, it is provided with by close end along the length direction of male end interconnecting piece several
Contact projection outstanding；Female end interconnecting piece is straight plate；When male terminal connector and female terminal fitting carry out grafting, female end interconnecting piece
End be biased to the end of contact projection and male end interconnecting piece and form dislocation in height, then female end interconnecting piece contact and squeeze
Elastic deformation occurs for contact projection, male end interconnecting piece, and the contact projection of male end interconnecting piece contacts at female end interconnecting piece.
Preferably, the female end interconnecting piece of female terminal elastic slice is set in plug socket, the male end interconnecting piece of male terminal elastic slice
Corresponding female end interconnecting piece is set in grafting pin；Fool-proof mechanism is provided between plug socket and grafting pin；Fool-proof mechanism packet
Plug socket inner wall is included towards the fool proof rib of internal projection, the fool proof slot of fool proof rib is corresponded on grafting pin；It further include plug socket
The rounded corner at bottom surface both side edge and the bottom surface both side of grafting pin correspond to the recessing groove of rounded corner.
Preferably, male terminal connector includes transversely arranged multiple grafting pins, the top surface of each grafting pin is along length
Degree direction opens up fool proof slot, and the top surface between adjacent grafting pin and bottom surface open up fool proof slot along its length；Fool proof muscle
Item corresponds to the setting of fool proof slot.
Preferably, grafting pin is opened up along its length as " convex " type channel, the narrow end in " convex " type channel is towards grafting
The bottom surface of pin, the wide end in " convex " type channel is towards the top surface of grafting pin.
Preferably, the bottom surface of grafting pin is provided with support rod outstanding along its length, support rod distinguishes position
In recessing groove, the edge of fool proof slot.
Preferably, male end junction block corresponds to male terminal elastic slice, the male end connecting groove mutually separated, male end connecting groove are set
It is inside provided with male end " convex " type groove along its length, forms the step of sinking between male end " convex " type groove and grafting pin；Male end
Interconnecting piece extends male end position-limited wing towards one end of male end wire connecting portion towards two sides, and the male end bullet of protrusion is provided with towards bottom surface
Property buckle, the profile of male end position-limited wing male end " convex " type groove corresponding with male end Elastic buckle is set in male end " convex " type groove, dress
Timing, male end Elastic buckle cross elastic reset after step, form reverse limit with step；
Female end junction block corresponds to female terminal elastic slice, and the female end connecting groove mutually separated is arranged, and female end connecting groove is interior along length
Direction is provided with female end " convex " type groove, the chuck that female end " convex " type groove is sunk towards the setting of one end of plug socket；Female end interconnecting piece
Extend female end position-limited wing towards one end of female end wire connecting portion towards two sides, the female end elastic card of protrusion is provided with towards bottom surface
Button, the profile of female end position-limited wing female end " convex " type groove corresponding with female end Elastic buckle is set in female end " convex " type groove, when assembly,
Female end Elastic buckle crosses elastic reset after chuck, forms reverse limit with chuck.
It misplaces preferably, male end junction block and grafting pin form tomography in the height direction, outside male end junction block
Profile towards female terminal fitting formation limited block, grafting in place when, the end face of plug socket and limited block contact limit.
Preferably, the two sides of male terminal connector are provided with the compact heap of protrusion, grafting pin passes through compact heap and grafting
Seat interference fit.
Beneficial effects of the present invention are as follows:
Connection terminal of the present invention convenient for automated production, passes through the contact of male terminal elastic slice and female terminal elastic slice
The connection of male terminal connector and female terminal fitting is realized in conducting.Wherein, by one in male terminal elastic slice and female terminal elastic slice or
Two wire connecting portions are set to exposed welding surface, for realizing the automated production of the clamped nipple by SMT equipment.It is logical
The positioning column being correspondingly arranged and positioning rib are crossed, clamped nipple is loaded by braid, draws by SMT equipment suction nozzle and be put into aluminium
On substrate, the positioning column and positioning rib of clamped nipple end face are stablized for guaranteeing that clamped nipple is placed.
Female terminal elastic slice and male terminal elastic slice are all made of simple straight plate armature, are convenient for punch forming, simple structure
Reliably, it can not only meet the requirement of welding, but also female terminal elastic slice can be met, requirement is connected with the connection of male terminal elastic slice.
Detailed description of the invention
Fig. 1 is structural schematic diagram one (inserting state) of the invention；
Fig. 2 is structural schematic diagram two (inserting state) of the invention；
Fig. 3 is grafting schematic diagram one (discrete state) of the invention；
Fig. 4 is grafting schematic diagram two (discrete state) of the invention；
Fig. 5 is grafting schematic diagram three (discrete state) of the invention；
Fig. 6 is schematic cross-sectional view of the invention (grafting completion)；
Fig. 7 is the schematic cross-sectional view of male terminal connector；
Fig. 8 is the structural schematic diagram of male terminal elastic slice；
Fig. 9 is the side view of male terminal elastic slice；
Figure 10 is the schematic cross-sectional view of female terminal fitting；
Figure 11 is the structural schematic diagram of female terminal elastic slice；
Figure 12 is the side view of female terminal elastic slice；
In figure: 1 is male terminal connector, and 10 be male terminal elastic slice, and 101 be male end wire connecting portion, and 102 be male end interconnecting piece,
1021 be contact projection, and 1022 be male end Elastic buckle, and 1023 be male end position-limited wing, and 11 be male end junction block, and 111 be that male end connects
Wire casing, 1111 be male end " convex " type groove, and 1112 be male end wiring blind hole, and 112 be step, and 113 be limited block, and 12 be insertion pipe
Foot, 121 be " convex " type channel, and 122 be fool proof slot, and 123 be recessing groove, and 124 be support rod, and 13 be compact heap, and 2 be female terminal
Connector, 20 be female terminal elastic slice, and 201 be female end wire connecting portion, and 2011 be welding surface, and 2012 be plug surface, and 202 be female end connection
Portion, 2021 be female end Elastic buckle, and 2022 be female end position-limited wing, and 21 be female end junction block, and 211 be female end connecting groove, and 2111 are
Female end " convex " type groove, 212 be chuck, and 213 be positioning column, and 214 be in positioning rib, and 22 be plug socket, and 221 be fool proof rib,
222 be rounded corner.
Specific embodiment
The present invention is further described in detail with reference to the accompanying drawings and embodiments.
The present invention in order to solve it is existing in the prior art be not suitable for automated production, terminal elastic slice punching press inconvenience etc. is no
Foot, provides a kind of connection terminal convenient for automated production, is set as the line portion of elastic slice terminal to expose to clamped nipple
End face forms welding surface, to realize the automated production for carrying out clamped nipple by SMT equipment.
The present invention can set applicable for one or two of male terminal connector or female terminal fitting according to demand is implemented
In the structure for carrying out automated production by SMT equipment, that is, it is provided with the end face for exposing to male terminal connector or female terminal fitting
Welding surface.I.e. male end wire connecting portion or/and female end wire connecting portion include welding surface, plug surface, and the exposed male end that is set to of welding surface connects
The end face of line seat or/and female end junction block, plug surface are plugged in male end junction block or/and female end junction block.
In following embodiment, female end sub-interface is embodied as wire welding (being provided with welding surface), and male terminal connector is
Conducting wire plug-in.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the connection terminal of the present invention convenient for automated production, including it is mutual
Male terminal connector 1, the female terminal fitting 2 plugged, is provided with male terminal elastic slice 10 in male terminal connector 1, in female terminal fitting 2
It is provided with female terminal elastic slice 20, the conducting wire at both ends is individually fixed in male terminal connector 1 and female terminal fitting 2, and passes through male terminal
Connector 1, female terminal fitting 2 patch, so that the contact connectio of male terminal elastic slice 10 and female terminal elastic slice 20, and then realize both ends
Conductive communication between conducting wire.Wherein, male terminal connector 1 includes male end junction block 11, grafting pin 12, male terminal elastic slice 10
The corresponding female end interconnecting piece 202 of male end interconnecting piece 102 is set in grafting pin 12.As shown in Figure 8, Figure 9, male terminal elastic slice 10 wraps
Include male end wire connecting portion 101, male end interconnecting piece 102；Male end interconnecting piece 102 is straight plate, by close end along male end interconnecting piece 102
Length direction is provided with several contact projections outstanding 1021.
Female terminal fitting 2 includes female end junction block 21, plug socket 22, and the female end interconnecting piece 202 of female terminal elastic slice 20 is arranged
In in plug socket 22.As shown in Figure 11, Figure 12, female terminal elastic slice 20 includes female end wire connecting portion 201, female end interconnecting piece 202.Female end
Wire connecting portion includes welding surface 2011, plug surface 2012, the exposed end face for being set to female end junction block of welding surface 2011, plug surface
2012 are plugged in female end junction block.Female end interconnecting piece 202 is straight plate.
Since female terminal fitting 2 is wire welding structure, female terminal fitting 2 is suitable for carrying out using SMT equipment
Automated production.For the ease of the carry out automated production of SMT equipment, in the present embodiment, it is provided with the female end of welding surface 2011
The end face of junction block 21 is provided with the positioning column 213 of several protrusions, and outer bottom is provided with positioning rib outstanding along its length
214.When carrying out automated production using SMT equipment, female terminal fitting 2 is loaded by braid, is drawn simultaneously by SMT equipment suction nozzle
It is put on aluminum substrate, the positioning column 213 and positioning rib 214 of 21 end face of female end junction block are for guaranteeing that female terminal fitting 2 is placed
Stablize, guarantees the yields of automated production.
As shown in fig. 6, connecting when male terminal connector 1 and female terminal fitting 2 carry out grafting in female end interconnecting piece 202 and male end
For socket part 102 not in contact in the state of, the end of contact projection 1021 and male end interconnecting piece 102 is biased in the end of female end interconnecting piece 202
End forms dislocation in height, then proceedes to grafting, 202 contact of female end interconnecting piece simultaneously squeezes contact projection 1021, forces male end
Elastic deformation occurs for interconnecting piece 102, and female end interconnecting piece 202 enters the endface position of contact projection 1021, in male end interconnecting piece 102
Elastic reset effect under, the contact projection 1021 of male end interconnecting piece 102 contacts at female end interconnecting piece 202, guarantees that male terminal connects
First 1 is connected with female terminal fitting 2.
Corresponding since inlet wire, outlet common are two-phase inlet-outlet line or three-phase inlet-outlet line, male terminal connector 1 includes cross
To multiple grafting pins 12 of arrangement, such as two grafting pins 12 or three grafting pins 12, then male end junction block 11 is corresponding public
Terminal elastic slice 10 corresponds to grafting pin 12, the male end connecting groove 111 mutually separated is arranged.The present embodiment is with two-phase inlet-outlet line
For, i.e., two grafting pins, 12, two male end connecting grooves 111 are arranged in male terminal connector 1.
It for the ease of quickly assembling, and prevents reversal connection from causing short circuit, is provided between plug socket 22 and grafting pin 12
Fool-proof mechanism, to guarantee plug socket 22 and one direction grafting of grafting pin 12 permissions.In the present embodiment, fool-proof mechanism includes
22 inner wall of plug socket corresponds to the fool proof slot 122 of fool proof rib 221 on grafting pin 12 towards the fool proof rib 221 of internal projection.That is,
The top surface of each grafting pin 12 opens up fool proof slot 122, top surface and bottom surface between adjacent grafting pin 12 along its length
Fool proof slot 122 is opened up along its length；The corresponding fool proof slot 122 of fool proof rib 221 is arranged.Wherein, it is set to the fool proof of bottom surface
Slot 122 is wider than the fool proof slot 122 for being set to top surface.Not due to the fool proof slot 122 of top surface and bottom surface and 221 quantity of fool proof rib
It is different Deng, position, and then only allow in correct direction, it can just carry out grafting；It otherwise, will be due to fool proof slot 122 and fool proof muscle
Item 221 is not adapted to and causes block, can not carry out grafting.
Further, fool-proof mechanism further includes the rounded corner 222 and grafting pin at the bottom surface both side edge of plug socket 22
12 bottom surface both side corresponds to the recessing groove 123 of rounded corner 222.I.e. the Internal periphery of plug socket 22 is " D " type section；It is corresponding, it is right
It answers, in order to go on smoothly grafting, the bottom surface both side of grafting pin 12 corresponds to rounded corner 222 and opens up recessing groove 123, in turn
Grafting pin 12 generally forms similar " D " type section, to be adapted to the error-proof structure of plug socket 22.
Corresponding to fool-proof mechanism, grafting pin 12 is opened up along its length as " convex " type channel 121, is connected for accommodating male end
Socket part 102；Wherein, the narrow end in " convex " type channel 121 is towards the bottom surface of grafting pin 12, the wide end direction in " convex " type channel 121
The top surface of grafting pin 12.Also, the wide end in " convex " type channel 121 offers fool proof slot 122, the wide end in " convex " type channel 121
Width can be adapted to male end interconnecting piece 102 width setting.
In order to keep grafting pin 12 more firm in plug socket 22, phenomena such as rocking, loosening, grafting pin are avoided the occurrence of
12 bottom surface is provided with support rod 124 outstanding along its length, and support rod 124 is located at recessing groove 123, fool proof slot
122 edge.By support rod 124, it can be achieved that the firm support in the height direction of grafting pin 12 and plug socket 22 or
Interference fit guarantees the bonding strength between grafting pin 12 and plug socket 22.
Male end junction block 11 corresponds to male terminal elastic slice 10, and the male end connecting groove 111 mutually separated, male end connecting groove is arranged
111 communicate with corresponding grafting pin 12, and male terminal elastic slice 10 is inserted into from male end connecting groove 111, and is arranged in grafting pin 12
" convex " type channel 121 in.In order to which male terminal elastic slice 10 is mounted, set along its length in male end connecting groove 111
It is equipped with male end " convex " type groove 1111, as shown in fig. 6, forming the step of sinking between male end " convex " type groove 1111 and grafting pin 12
112；In the present embodiment, " convex " the type channel 121 of grafting pin 12 and male end connecting groove 111 form dislocation in height, in turn
Form step 112.As shown in Figure 8, Figure 9, one end of male end interconnecting piece 102 towards male end wire connecting portion 101 is extended towards two sides
Male end position-limited wing 1023 is provided with the male end Elastic buckle 1022 of protrusion, male end position-limited wing 1023 and male end elasticity towards bottom surface
The profile of corresponding male end " convex " type groove 1111 of buckle 1022 is set in male end " convex " type groove 1111.In the present embodiment, male end
The groove of rib and bottom surface that " convex " type groove 1111 is laterally extended by the two sides inner wall of male end connecting groove 111 surrounds.Dress
Timing, male end position-limited wing 1023 are located in the wide end of male end " convex " type groove 1111, form limit up and down, male end " convex " type groove 1111
Narrow end be used for male end Elastic buckle 1022 formed certain space resigning so that male terminal elastic slice 10 can smoothly easily
Sliding is packed into male end " convex " type groove 1111.In assembling process, elastic reset after male end Elastic buckle 1022 crosses step 112,
It is expanded to nature, forms reverse limit with step 112, the opposite direction for preventing male terminal elastic slice 10 to be packed into along sliding is de-
From.
Similar to the principle of male terminal connector 1, the mother mutually separated is arranged in the corresponding female terminal elastic slice 20 of female end junction block 21
Wire casing 211 is terminated, female end connecting groove 211 is communicated with plug socket 22, and female terminal elastic slice 20 is inserted into from female end connecting groove 211, and is worn
In plug socket 22.In order to separate female terminal elastic slice 20, corresponding to 122 position of fool proof slot between adjacent grafting pin 12
Fool proof rib 221, the length extended inwardly are greater than the fool proof rib 221 of the fool proof slot 122 corresponding to grafting pin 12.And then it is real
While existing foolproof function, it can also be used to adjacent female terminal elastic slice 20 be isolated.In the present embodiment, two positioning columns 213 are arranged
The end face of partition walls between female end connecting groove 211, positioning rib 214 correspond to partition walls, are set to female end along partition walls
The bottom surface of junction block 21.
In order to which female terminal elastic slice 20 is mounted, it is provided with female end along its length in female end connecting groove 211
" convex " type groove 2111, as shown in fig. 6, the chuck 212 that female end " convex " type groove 2111 is sunk towards the setting of one end of plug socket 22；Such as
Shown in Figure 11, Figure 12, female end interconnecting piece 202 extends female end position-limited wing towards one end of female end wire connecting portion 201 towards two sides
2022, the female end Elastic buckle 2021 of protrusion is provided with towards bottom surface, female end position-limited wing 2022 and female end Elastic buckle 2021 are right
The profile of female end " convex " type groove 2111 is answered to be set in female end " convex " type groove 2111.In the present embodiment, female end " convex " type groove 2111
Structure it is identical as male end " convex " type groove 1111, principle and effect are also identical, and then the installation process of female terminal elastic slice 20 also phase
Together.When assembly, female end Elastic buckle 2021 crosses elastic reset after chuck 212, is expanded to nature, with the formation of chuck 212
Reverse limit.
As shown in fig. 7, male end junction block 11 and grafting pin 12 form tomography dislocation, the present embodiment in the height direction
In, since male end junction block 11 and grafting pin 12 form tomography dislocation in the height direction, in turn, male end connecting groove 111 and
" convex " type channel 121 also forms tomography dislocation in the height direction.The outer profile of male end connecting groove 111 prolongs towards grafting pin 12
It stretches, forms male end wiring blind hole 1112 in male end connecting groove 111, be used for grafting conducting wire；Male end wire connecting portion 101 connects towards male end
The direction of line blind hole 1112 is bent, for being connected to conductive contact.It is bent between male end wire connecting portion 101 and male end interconnecting piece 102
Acute angle, the i.e. end of male end wire connecting portion 101 are formed towards male end wiring blind hole 1112, then when being inserted into conducting wire, male end wire connecting portion 101
It forms inclined-plane to be easily inserted convenient for conducting wire, and contact is formed to the extraction of conducting wire from opposite direction, guarantee that the connection of conducting wire is strong
Degree realizes screwless installation.
Meanwhile as shown in Figure 1, the outer profile of male end junction block 11 is inserted towards the formation limited block 113 of female terminal fitting 2
When being connected to, the end face of plug socket 22 and 113 contact of limited block are limited.And in order to guarantee, male terminal connector 1 connects with female terminal
First 2 bonding strength, the two sides of male terminal connector 1 be provided with protrusion compact heap 13, grafting pin 12 by compact heap 13 with
Plug socket 22 is interference fitted.
As shown in Figure 10, female end junction block 21 and plug socket 22 also form tomography dislocation in the height direction, with male terminal
Unlike connector 1, no longer need that the blind hole for being used for grafting conducting wire is arranged in the female end connecting groove 211 of female terminal fitting 2.Female end
Connecting groove 211 guarantees that the plug surface 2012 of female end wire connecting portion 201 can reversely bend entrance.In the present embodiment, female end is connect
The welding surface 2011 in line portion 201 is substantially vertical with female end interconnecting piece 202, and plug surface 2012 is substantially vertical with welding surface 2011, i.e.,
Female end interconnecting piece 202, welding surface 2011, plug surface 2012 surround n structure.Wherein, welding surface 2011 be used for and conducting wire into
Row welding.
Above-described embodiment is intended merely to illustrate the present invention, and is not used as limitation of the invention.As long as according to this hair
Bright technical spirit is changed above-described embodiment, modification etc. will all be fallen in the scope of the claims of the invention.
Claims (10)
1. a kind of connection terminal convenient for automated production, including male terminal connector, the female terminal fitting mutually plugged, male terminal
Be provided with male terminal elastic slice in connector, be provided with female terminal elastic slice in female terminal fitting, male terminal connector include male end junction block,
Grafting pin, male terminal elastic slice include male end wire connecting portion, male end interconnecting piece, and female terminal fitting includes female end junction block, plug socket,
Female terminal elastic slice includes female end wire connecting portion, female end interconnecting piece, which is characterized in that male end wire connecting portion or/and female end wire connecting portion include
Welding surface, plug surface, the exposed end face for being set to male end junction block or/and female end junction block of welding surface, plug surface are plugged in public affairs
In terminated line seat or/and female end junction block.
2. the connection terminal according to claim 1 convenient for automated production, which is characterized in that be provided with the public affairs of welding surface
The end face of terminated line seat or/and female end junction block is provided with the positioning column of several protrusions, and outer bottom is provided with protrusion along its length
Positioning rib.
3. the connection terminal according to claim 2 convenient for automated production, which is characterized in that male end interconnecting piece is straight flat
Plate is provided with several contact projections outstanding along the length direction of male end interconnecting piece by close end；Female end interconnecting piece is straight plate；
When male terminal connector and female terminal fitting carry out grafting, the end of contact projection and male end interconnecting piece is biased in the end of female end interconnecting piece
End forms dislocation in height, then female end interconnecting piece contact and squeezes contact projection, and elastic deformation occurs for male end interconnecting piece, public
The contact projection of end interconnecting piece contacts at female end interconnecting piece.
4. the connection terminal according to claim 3 convenient for automated production, which is characterized in that the female end of female terminal elastic slice
Interconnecting piece is set in plug socket, and the male end interconnecting piece of male terminal elastic slice corresponds to female end interconnecting piece and is set in grafting pin；It inserts
Fool-proof mechanism is provided between joint chair and grafting pin；Fool-proof mechanism includes fool proof rib of the plug socket inner wall towards internal projection, is inserted
The fool proof slot of fool proof rib is corresponded on adapter tube foot；It further include the rounded corner and grafting pin at the bottom surface both side edge of plug socket
Bottom surface both side correspond to the recessing groove of rounded corner.
5. the connection terminal according to claim 4 convenient for automated production, which is characterized in that male terminal connector includes cross
To multiple grafting pins of arrangement, the top surface of each grafting pin opens up fool proof slot along its length, adjacent grafting pin it
Between top surface and bottom surface open up fool proof slot along its length；Fool proof rib corresponds to the setting of fool proof slot.
6. the connection terminal according to claim 4 convenient for automated production, which is characterized in that grafting pin is along length side
To opening up as " convex " type channel, the narrow end in " convex " type channel is towards the bottom surface of grafting pin, and the wide end in " convex " type channel is towards inserting
The top surface of adapter tube foot.
7. the connection terminal according to claim 6 convenient for automated production, which is characterized in that the bottom surface edge of grafting pin
Length direction is provided with support rod outstanding, and support rod is located at the edge of recessing groove, fool proof slot.
8. the connection terminal according to claim 1 convenient for automated production, which is characterized in that male end junction block is corresponding public
Terminal elastic slice is arranged the male end connecting groove mutually separated, is provided with male end " convex " type groove along its length in male end connecting groove, public
The step of sinking is formed between end " convex " type groove and grafting pin；Male end interconnecting piece is towards one end of male end wire connecting portion towards two sides
Extend male end position-limited wing, the male end Elastic buckle of protrusion, male end position-limited wing and male end Elastic buckle pair are provided with towards bottom surface
The profile of male end " convex " type groove is answered to be set in male end " convex " type groove, when assembly, elasticity is multiple after male end Elastic buckle crosses step
Position forms reverse limit with step；
Female end junction block corresponds to female terminal elastic slice, is arranged the female end connecting groove mutually separated, in female end connecting groove along its length
It is provided with female end " convex " type groove, the chuck that female end " convex " type groove is sunk towards the setting of one end of plug socket；Female end interconnecting piece direction
Female end position-limited wing is extended towards two sides in one end of female end wire connecting portion, and the female end Elastic buckle of protrusion is provided with towards bottom surface, female
The profile of end position-limited wing female end " convex " type groove corresponding with female end Elastic buckle is set in female end " convex " type groove, when assembly, female end
Elastic buckle crosses elastic reset after chuck, forms reverse limit with chuck.
9. the connection terminal according to claim 8 convenient for automated production, which is characterized in that male end junction block and grafting
Pin forms tomography dislocation in the height direction, and the outer profile of male end junction block is inserted towards the formation limited block of female terminal fitting
When being connected to, the end face of plug socket and limited block contact are limited.
10. the connection terminal according to claim 1 convenient for automated production, which is characterized in that the two of male terminal connector
Side is provided with the compact heap of protrusion, and grafting pin is interference fitted by compact heap and plug socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589670.6A CN109659735B (en) | 2018-12-25 | 2018-12-25 | A connection terminal convenient for automated production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589670.6A CN109659735B (en) | 2018-12-25 | 2018-12-25 | A connection terminal convenient for automated production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109659735A true CN109659735A (en) | 2019-04-19 |
| CN109659735B CN109659735B (en) | 2024-12-24 |
Family
ID=66116612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589670.6A Active CN109659735B (en) | 2018-12-25 | 2018-12-25 | A connection terminal convenient for automated production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109659735B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203760723U (en) * | 2014-04-08 | 2014-08-06 | 陈江华 | Wire connector |
| CN204289773U (en) * | 2014-08-08 | 2015-04-22 | 东莞市精和电子科技有限公司 | High-current socket connector, plug connector and combination thereof |
| CN204577700U (en) * | 2015-04-23 | 2015-08-19 | 常州市润达照明电器有限公司 | Electric connection terminal and there is the LED outdoor lights of this terminal |
| US20170310005A1 (en) * | 2014-10-11 | 2017-10-26 | Zte Corporation | Radio frequency unit |
| CN206864706U (en) * | 2017-04-11 | 2018-01-09 | 东莞市臻品电子有限公司 | Onboard connector male end component |
| CN209357954U (en) * | 2018-12-25 | 2019-09-06 | 漳州立达信灯具有限公司 | A kind of connection terminal convenient for automated production |
-
2018
- 2018-12-25 CN CN201811589670.6A patent/CN109659735B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203760723U (en) * | 2014-04-08 | 2014-08-06 | 陈江华 | Wire connector |
| CN204289773U (en) * | 2014-08-08 | 2015-04-22 | 东莞市精和电子科技有限公司 | High-current socket connector, plug connector and combination thereof |
| US20170310005A1 (en) * | 2014-10-11 | 2017-10-26 | Zte Corporation | Radio frequency unit |
| CN204577700U (en) * | 2015-04-23 | 2015-08-19 | 常州市润达照明电器有限公司 | Electric connection terminal and there is the LED outdoor lights of this terminal |
| CN206864706U (en) * | 2017-04-11 | 2018-01-09 | 东莞市臻品电子有限公司 | Onboard connector male end component |
| CN209357954U (en) * | 2018-12-25 | 2019-09-06 | 漳州立达信灯具有限公司 | A kind of connection terminal convenient for automated production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109659735B (en) | 2024-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3745515A (en) | Tee connector for wiring harnesses | |
| CN109616809A (en) | A plug-in connection terminal | |
| CN103247881B (en) | Wire quick connector | |
| US20090176386A1 (en) | Electrical connector assembly with a reinforcing member facilitate contacting with a housing of mating connector | |
| CN106602299B (en) | Male-female opposite-plug connector | |
| CN109768411A (en) | A kind of new-energy automobile wire pair board connector | |
| US6227883B1 (en) | Electric combination socket | |
| CN219477045U (en) | High-frequency two-in-one connector assembly | |
| CN209357954U (en) | A kind of connection terminal convenient for automated production | |
| CN209357962U (en) | A kind of plug-in connection terminal | |
| US9935387B2 (en) | C-type female connector | |
| CN104617419A (en) | Connector | |
| CN214254826U (en) | Fast-assembling exempts from to weld formula LED lamp area joint | |
| AU2016310269A1 (en) | Electrical power transmission and outlet system | |
| CN109659735A (en) | A kind of connection terminal convenient for automated production | |
| CN117154441B (en) | High-frequency two-in-one connector assembly | |
| CN207910173U (en) | A New Type of Blind-mate Connector | |
| CN204497438U (en) | Connector | |
| CN107645079B (en) | Anti-loosening lamp connector | |
| CN212011375U (en) | Plug-in type connector | |
| CN212011451U (en) | High-reliability connector | |
| CN214673309U (en) | A photoelectric connection terminal | |
| CN211351022U (en) | Public end of BTB connector and BTB connector | |
| CN210224362U (en) | Electric connection terminal and male-female inter-matching electric connector applied by same | |
| CN209822932U (en) | A pluggable male terminal joint, a female terminal joint and a pluggable connecting terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |