CN106033852A - Conductive terminal and electric connector combination - Google Patents
Conductive terminal and electric connector combination Download PDFInfo
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- CN106033852A CN106033852A CN201510122325.1A CN201510122325A CN106033852A CN 106033852 A CN106033852 A CN 106033852A CN 201510122325 A CN201510122325 A CN 201510122325A CN 106033852 A CN106033852 A CN 106033852A
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- plate
- plate portion
- conducting terminal
- terminal
- adapter
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Abstract
The invention provides a conductive terminal and an electric connector combination. The conductive terminal comprises a base part unit, a contact unit and a tail unit, the base part unit comprises a plate portion which extends along the front and back direction, the contact unit is opposite to the plate portion and separated from the plate portion, and comprises a plate-shaped contact portion and an elastic contact portion positioned behind the plate-shaped contact portion, and the tail unit is connected to the rear end of the plate portion. In the electric connector combination, the elastic contact portion of the conductive terminal makes contact with the plate-shaped contact portion of the conductive terminal in butt joint, and thus, two contact areas are formed between the two conductive terminals.
Description
Technical field
The present invention relates to a kind of conducting terminal and electric connector combination, docking mutually particularly to one can
Form conducting terminal and the electric connector combination of two contact areas.
Background technology
The existing Male/female connector combination that can dock mutually, is wherein located at public connector and female connectors
Conducting terminal all has contact flat spring and in order to connect cable, such as such as Publication No. GB886251A
British patent and Publication No. US3688243 United States Patent (USP) disclosed in, at male and female adapter
When docking mutually, the conducting terminal of public connector is mutual with contact flat spring with the conducting terminal of female connectors
Contact, only has a contact area between two conducting terminals docked mutually, and the connecing of two conducting terminals
Tactile shell fragment all has elasticity, is therefore easily subject to the impact of improper external environment strength, such as shake,
Cable is pullled so that the contact flat spring of two conducting terminals cannot stably contact.Furthermore, make for a long time
With rear, contact flat spring may produce elastic fatigue, is also easily caused the contact flat spring of two conducting terminals
Contact instability.
Summary of the invention
Therefore, a wherein purpose of the present invention, i.e. a kind of can solve the problem that leading of foregoing problems providing
Electric terminal.
Therefore, the wherein another object of the present invention, i.e. providing a kind of foregoing problems that can solve the problem that
Electric connector combination.
Then, conducting terminal of the present invention in some embodiments, comprises: a base unit,
Osculating element, a connecting piece body and a tail units.This connection lamellar body connects this base unit and is somebody's turn to do
Osculating element.This base unit includes a plate portion extended along a fore-and-aft direction.This osculating element with
This plate portion relatively and separately and includes that a plate-like contact portion and is positioned at this rear, plate-like contact portion
Elastic contact part.This tail units is connected to the rear end in this plate portion.
In some embodiments, this osculating element have one with this plate portion parallel spaced-apart every plate body,
This plate body has this plate-like contact portion and a kerf, and this elastic contact part is formed by the tear of this plate body
And tear place forms this otch.
In some embodiments, this plate body also has the outer surface in this plate portion dorsad, this elasticity
Contact site has elastic arm and an extension in this plate-like contact portion of a connection, and this elastic arm is along before this
Rear exceeds the outer surface of this plate body to extension and end, and this extension is curved by the end of this elastic arm
Folding extends obliquely out backwards and the end of this extension stretches into this otch and do not exceeds the outer surface of this plate body.
In some embodiments, this elastic arm have one backwards and toward near this direction, plate portion oblique
The section of stretching under Yan Shening, and under one from this, section of stretching backwards and extends obliquely out toward away from this direction, plate portion and connects
Connecing the ascent stage of this extension, under this, the section of stretching and the junction of this ascent stage are between this otch and this plate
Between portion.
In some embodiments, this connection lamellar body connects the front end in this plate portion and this plate body, this base
Portion's unit also includes two side plates extended respectively, this biside plate portion by two lateral bucklings in this plate portion
The gap between this plate portion and this plate body side is covered at least local.
In some embodiments, this base unit also includes two respectively by the two of this front end, plate portion
The alar part that side extends the most in the opposite direction, and this two alar part is not positioned at this front, biside plate portion.
In some embodiments, this base unit also includes that one is torn, by this plate portion, the locking formed
Portion, this fastener backwards and extends obliquely out away from this plate body direction along this fore-and-aft direction.
In some embodiments, along this fore-and-aft direction, this tail units includes that one is connected to this plate portion
Location division, one connect this location division and leading in order to the sandwiched uncoated insulating barrier fixing a cable
The conductor fixed part of body section, and one connect this conductor fixed part and in order to sandwiched fix this cable cladding
There is the insulator fixed part of the part of insulating barrier.
Then, electric connector combination of the present invention in some embodiments, comprises one first adapter
And second adapter that can dock with this first adapter.This first adapter includes that one first is exhausted
Edge shell and multiple conducting terminal being located at this first insulation shell.This second adapter includes that one second is exhausted
Edge shell and multiple conducting terminal being located at this second insulation shell.This first adapter second is connected with this
Each conducting terminal of device comprises a base unit, an osculating element, a connecting piece body and an afterbody
Unit.This connection lamellar body connects this base unit and this osculating element.This base unit includes an edge
The plate portion that one fore-and-aft direction extends.This osculating element is relative with this plate portion and separately and include a plate
Shape contact site and one is positioned at the elastic contact part at this rear, plate-like contact portion.This tail units is connected to
The rear end in this plate portion.Such conducting terminal of this first adapter in order to respectively with this second adapter
Such conducting terminal dock mutually, and this first adapter and this second adapter every two when docking
The plate-like contact portion phase of the elastic contact part of the conducting terminal docked mutually interfaced conducting terminal respectively
Contact and between this two conducting terminal, form two contact areas.
In some embodiments, to have one parallel with this plate portion for the osculating element of each conducting terminal
Plate body separately, this plate body has this plate-like contact portion and a kerf, and this elastic contact part is by this
Plate body tear is formed and tear place forms this otch.
In some embodiments, the plate body of each conducting terminal also has one dorsad outside this plate portion
Surface, this elastic contact part has elastic arm and an extension in this plate-like contact portion of a connection, should
Elastic arm extends along this fore-and-aft direction and end exceeds this outer surface, and this extension is by this elastic arm
End bending extends obliquely out backwards and the end of this extension stretches into this otch and do not exceeds this plate body
Outer surface.
In some embodiments, the elastic arm of each conducting terminal have one backwards and toward near should
Direction, plate portion extends obliquely out down the section of stretching, and under one from this section of stretching backwards and toward away from this direction, plate portion
Extend obliquely out and connect the ascent stage of this extension, under this junction of the section of stretching and this ascent stage between
Between this otch and this plate portion.
In some embodiments, the connection lamellar body of each conducting terminal connects this plate portion and this plate body
Front end, and this base unit also include two respectively by this plate portion two lateral bucklings extend side plates
Portion, the gap between this plate portion and this plate body side is covered at least local in this biside plate portion.
In some embodiments, the base unit of each conducting terminal also includes two respectively by this
The alar part that the both sides of plate portion this fore-and-aft direction parallel extend the most in the opposite direction, and this two alar part
It is not positioned at this front, biside plate portion and the front end in this plate portion adjacent.
In some embodiments, the base unit of each conducting terminal also includes that one is torn by this plate portion
Splitting the fastener of formation, backwards and plate body direction is oblique prolongs away from this along this fore-and-aft direction for this fastener
Stretch.
In some embodiments, the tail units of each conducting terminal includes one along this fore-and-aft direction
It is connected to the location division in this plate portion, this location division of connection and fixes not wrapping of a cable in order to sandwiched
The conductor fixed part of the conductor segment of insulating layer coating, and one connect this conductor fixed part and in order to sandwiched solid
This cable fixed is coated with the insulator fixed part of the part of insulating barrier.
In some embodiments, this first insulation shell have one first docking section, one with this first
The first installation portion and multiple difference this first docking section through that docking section one connects are installed with first
The terminal groove in portion, this second insulation shell has one second docking section, one and this second docking section one
The second installation portion connected and the terminal groove of multiple difference this second docking section through and the second installation portion,
This second docking section in order to dock with this first docking section, this first insulation shell and this second insulation shell
Terminal groove house such conducting terminal respectively.
In some embodiments, two alar parts of holding correspondence conducting terminal it are provided with in each terminal groove
Two side groove portions and in order to the rank portion of the fastener of this conducting terminal of block.
In some embodiments, this first adapter also includes a first terminal retaining piece, and this is years old
Two adapters also include one second terminal fixing part, are additionally provided with a transversal wall and in each terminal groove
Protrude the projection of this transversal wall, the location division of each conducting terminal include two be spaced relatively and
Protrude the lamellar body of the outer surface in this plate-like contact portion, and the shape of this two lamellar body matches with this projection
Making this projection between this two lamellar body, this first terminal retaining piece combines with this first installation portion
And there is multiple the first location-plate portion being respectively protruding into corresponding end pilot trench, each first location-plate portion with
The corresponding transversal wall in terminal groove is jointly by the two sandwiched location of lamellar body of corresponding conducting terminal, and this is the years old
Two-terminal retaining piece combines with this second installation portion and has multiple corresponding end pilot trench that is respectively protruding into
Second location-plate portion, each second location-plate portion with the transversal wall in corresponding terminal groove jointly by right
Answer the two sandwiched location of lamellar body of conducting terminal.
In some embodiments, this first insulation shell has a body and a latch part, this body
There is one first docking section, first peace being connected with this first docking section one along this fore-and-aft direction
Dress portion, and a roof being collectively forming with this first installation portion by this first docking section, this roof has
A cephalolateral margin being formed at this first docking section and one is had to be formed at the posterior lateral margin of this first installation portion,
This latch part have one extend along this fore-and-aft direction and the elastic support that is connected with this roof one and
One fixture block, this elastic support has first connection being connected to this roof and this cephalolateral margin adjacent
Section, second linkage section being connected to this roof and this posterior lateral margin adjacent, and one be positioned at this first,
Between second linkage section and with this roof stretch section separately, this fixture block is located at this stretch section, should
Second insulation shell has one second docking section and and integrally connects with this second docking section along this fore-and-aft direction
The second installation portion connect, this second docking section has one and houses this first docking section and this snap close of part
The slot in portion and one houses the draw-in groove of this fixture block, and this draw-in groove is connected with this slot space.
In some embodiments, this latch part also has a fluting, and this fluting is by this resilient support
First linkage section of body extends to this stretch section and at least through this fixture block along this fore-and-aft direction.
In some embodiments, this fixture block have along this fore-and-aft direction front end face separately with
One rear end face, and the guiding face that between this front end face and this rear end face, this front end face is upright
In this elastic support and compared to this rear end face near this first linkage section, and this guiding face is by this
Front end face extends toward oblique direction.
In some embodiments, this first insulation shell also have two lay respectively at this latch part put down
The key of these fore-and-aft direction both sides of row, this two key is connected with this roof and by this cephalolateral margin respectively along being somebody's turn to do
Fore-and-aft direction extends and has different shape of cross sections, and the second docking section of this second insulation shell is also
There is the keyway of two these two keys accommodating the most corresponding, and this two keyway is connected with this slot space.
The present invention at least has following effect: the first adapter and the second adapter use identical structure
And the conducting terminal of shape size, manufacturing cost, and the elastic connecting of the conducting terminal of docking can be saved
The plate-like contact portion of the most interfaced conducting terminal of contact portion contacts and between this two conducting terminal
Form two contact areas, more stable Yu more reliable electrical connection is thereby provided, and when can improve long
Between use performance and stability.The structure design of conducting terminal is possible to prevent to lead in the fabrication process
Hook mutually between electric terminal with conducting terminal or between conducting terminal and cable and twine, to avoid conducting terminal
Damage.The latch part of the first adapter not only its elastic support is difficult to be pullled and fracture, and
The front end face of fixture block is vertical surface, by increasing capacitance it is possible to increase user connects at operation the first adapter and second
Feel during device docking, to be easily confirmed whether snap close.And the first adapter and second is even
Connect device and can prevent misplug by the cooperation of two keys and two keyways.
Accompanying drawing explanation
Other the feature of the present invention and effect, clear in describing in detail in embodiment referring to the drawings
Present to Chu, wherein:
Fig. 1 is a three-dimensional exploded view, an embodiment of electric connector combination of the present invention is described, wherein
First adapter and the second adapter are in undocked state；
Fig. 2 is another angular views of a Fig. 1；
Fig. 3 is a three-dimensional exploded view, and the first adapter of this embodiment and the second adapter are described
Component；
Fig. 4 is an axonometric chart, and the conducting terminal of this embodiment is described；
Fig. 5 is side view diagram, and the conducting terminal of this embodiment is described；
Fig. 6 is a top view, and the conducting terminal of this embodiment is described；
Fig. 7 is a sectional view that VII-VII straight line is taken along Fig. 6, and the conduction of this embodiment is described
Terminal；
Fig. 8 is a sectional perspective sectional exploded view, and the terminal of the first adapter of this embodiment is described
Groove structure and the corresponding relation of conducting terminal；
Fig. 9 is a partial perspective cutaway view, and the conducting terminal of the first adapter of this embodiment is described
Be located in terminal groove and with the interactively of the first terminal retaining piece；
Figure 10 is another angular views of a Fig. 9；
Figure 11 is a sectional perspective sectional exploded view, and the terminal of the second adapter of this embodiment is described
Groove structure and the corresponding relation of conducting terminal；
Figure 12 is a partial perspective cutaway view, and the conducting terminal of the second adapter of this embodiment is described
Be located in terminal groove and with the interactively of the second terminal fixing part；
Figure 13 is another angular views of a Figure 12；
Figure 14 is an axonometric chart, and the first adapter of this embodiment is described；
Figure 15 is an axonometric chart, and the second adapter of this embodiment is described；
Figure 16 is an axonometric chart, when the first adapter and the docking of the second adapter of this embodiment is described
Fixture block not yet enters the state of slot；
Figure 17 is the top view of a Figure 16；
Figure 18 is a sectional view that XVIII-XVIII straight line is taken along Figure 17；
Figure 19 is a sectional view that XIX-XIX straight line is taken along Figure 17；
Figure 20 is a top view, illustrates that the first adapter of this embodiment and the second adapter have docked
State during one-tenth；
Figure 21 is a sectional view that XXI-XXI straight line is taken along Figure 20, and this embodiment is described
Fixture block is positioned in draw-in groove；
Figure 22 is a sectional view that XXII-XXII straight line is taken along Figure 20, and this embodiment is described
The key of the first adapter and the interactively of keyway of the second adapter；And
Figure 23 is a sectional view that XXIII-XXIII straight line is taken along Figure 20, and this embodiment is described
The conducting terminal of the first adapter and the conducting terminal of the second electric connector form two when docking mutually
Contact area.
Description of reference numerals:
100 first adapters
200 second adapters
1 first insulation shell
10 bodies
101 roofs
102 cephalolateral margins
103 posterior lateral margins
11 first docking sections
111 first slots
12 first installation portions
13 latch part
131 elastic supports
131a the first linkage section
131b the second linkage section
131c stretch section
132 fixture blocks
132a front end face
132b rear end face
132c guiding face
133 flutings
14 keys
15 first locating pieces
151 inclined-planes
152 vertical surfaces
2 conducting terminals
21 base unit
211 plate portions
212 side plates
213 alar parts
214 fasteners
22 osculating elements
221 plate bodys
221a plate-like contact portion
221b otch
221c outer surface
222 elastic contact parts
222a elastic arm
222b extension
The section of stretching under 222c
The 222d ascent stage
23 connect lamellar body
24 tail units
241 location divisions
241a lamellar body
242 conductor fixed parts
243 insulator fixed parts
3 second insulation shells
31 second docking sections
311 second slots
312 draw-in grooves
313 keyways
314 protrude out block
32 second installation portions
33 second locating pieces
4 terminal grooves
41 side groove portions
42 rank portion
43 transversal walls
44 projections
5 the first terminal retaining pieces
51 first location-plate portions
52 first elastic plate portions
53 first locating slots
6 second terminal fixing parts
61 second location-plate portions
62 second elastic plate portions
63 second locating slots
7 cables
71 conductors
72 insulating barriers
Detailed description of the invention
Before the present invention is described in detail, it shall be noted that in the following description content, similar
Element represents to be identically numbered.
Refering to Fig. 1 to Fig. 3, an embodiment of electric connector combination of the present invention comprises: one first connects
Device 100 and second adapter 200 that can dock with this first adapter 100, this first adapter
100 include one first insulation shell 1, multiple conducting terminal 2 and one being located at this first insulation shell 1
One terminal retaining piece 5.This second adapter 200 include one second insulation shell 3, multiple be located at this
The conducting terminal 2 of two insulation shells 3, and one second terminal fixing part 6.In an embodiment, this first
Adapter 100 and the second adapter 200 have identical conducting terminal 2.
Refering to Fig. 4 to Fig. 7, this first adapter 100 and each conduction of this second adapter 200
Terminal 2 comprises base unit 21, osculating element 22, a connecting piece body 23 and an afterbody list
Unit 24.This connection lamellar body 23 connects this base unit 21 and osculating element 22.This base unit 21
Including 211, two, the plate portion side plate 212 extended along a fore-and-aft direction and two alar parts 213.
This osculating element 22 relative with this plate portion 211 and separately and include a plate-like contact portion 221a and
One elastic contact part 222 being positioned at this 221a rear, plate-like contact portion, specifically, this contact list
Unit 22 have one with this plate portion 211 parallel spaced-apart every plate body 221, this plate body 221 has this plate
The outer surface 221c in shape contact site 221a, a kerf 221b and this plate portion 211 dorsad, this bullet
Property contact site 222 is torn by this plate body 221 and is formed and tear place forms this otch 221b.This bullet
Property contact site 222 has elastic arm 222a and an extension of this plate-like contact portion of connection 221a
222b, this elastic arm 222a exceed the outer surface of this plate body 221 along the extension of this fore-and-aft direction and end
221c, this extension 222b are extended obliquely out backwards by the end bending of this elastic arm 222a and this prolongs
The end of the section of stretching 222b stretches into this otch 221b and does not exceeds the outer surface 221c of this plate body 221.
This elastic arm 222a has one and backwards and extends obliquely out down, toward near this direction, plate portion 211, the section of stretching
222c, and under one from this, section of stretching 222c backwards and extends obliquely out toward away from this direction, plate portion 211 and connects
Meeting the ascent stage 222d of this extension 222b, under this, the section of stretching 222c and this ascent stage 222d is through cutting
Mouth 221b and junction are between this otch 221b and this plate portion 211.By extending this plate
Under between body 221 and this plate portion 211, the section of stretching 222c and ascent stage 222d can increase elastic arm
The length of 222a.The biside plate portion 212 of this base unit 21 is parallel before this by this plate portion 211 respectively
Rear to two lateral bucklings extend, and at least this plate portion 211 and this plate body 221 side are covered in local
Between gap.This two alar part 213 respectively by the both sides of this front end, plate portion 211 mutually towards phase negative side
To extension, and this two alar part 213 lays respectively at this front, biside plate portion 212.This base unit 21
Also including that one is torn, by this plate portion 211, the fastener 214 formed, this fastener 214 is along these front and back
Extend obliquely out to the direction backwards and away from this plate body 221.This connection lamellar body 23 connects this plate portion 211
Front end with this plate body 221.This tail units 24 is connected to the rear end in this plate portion 211, before this
Rear is to including that a location division 241, being connected to this plate portion 211 connects this location division 241 and uses
Conductor with the conductor 71 sections of the sandwiched uncoated insulating barrier 72 fixing a cable 7 (see Fig. 3)
Fixed part 242, and one connect this conductor fixed part 242 and being coated with in order to sandwiched this cable 7 of fixing
The insulator fixed part 243 of the part of insulating barrier 72.This location division 241 includes that two are spaced
Relatively and exceed the lamellar body 241a of outer surface 221c of this plate body 221.By this biside plate portion 212
The gap between this plate portion 211 and this plate body 221 side, and Elastic Contact are covered at least local
The end of the extension 222b in portion 222 stretches into this otch 221b, is possible to prevent to lead in the fabrication process
Hook mutually between electric terminal 2 with conducting terminal 2 or between conducting terminal 2 and cable 7 and twine, to avoid
The damage of conducting terminal 2.In one embodiment, this conducting terminal 2 is one-body molded respectively by metallic plate
Individual parts.
It is noted that in the present embodiment, the first adapter 100 and the second adapter 200
Fore-and-aft direction is that to be respectively relative to both docking side be front, and cable 7 connects after side is, therefore
Fig. 1 to Fig. 3 represents the first adapter 100 and the second adapter 200 respectively with different arrows
Fore-and-aft direction.
Refering to Fig. 3, Fig. 8 to Figure 10, this first insulation shell 1 has body 10 and a latch part
13, this body 10 has what one first docking section 11, was connected with this first docking section 11 one
First installation portion 12, multiple difference through this first docking section 11 and terminal of the first installation portion 12
Groove 4, multiple it are formed at this first docking section 11 and are connected with such terminal groove 4 space respectively
First slot 111, and the roof 101 of a body 10.This roof 101 have one be positioned at this first
The cephalolateral margin 102 of docking section 11 and one is positioned at the posterior lateral margin 103 of this first installation portion 12.Such end
Pilot trench 4 houses such conducting terminal 2 respectively.Holding correspondence conducting terminal it is provided with in each terminal groove 4
Two side groove portions 41, one of two alar parts 213 of 2 are in order to the fastener 214 of this conducting terminal 2 of block
Rank portion 42, a transversal wall 43 and protrude the projection 44 of this transversal wall 43 backwards.Conduction is installed
During terminal 2, conducting terminal 2 from terminal groove 4 the opening of the first installation portion 12 insert and toward this
A docking part 11 is moved, when conducting terminal 2 arrives location, and two alar parts 213 of conducting terminal 2
It is placed in the side groove portion 41 of correspondence respectively, makes conducting terminal 2 not readvance and at above-below direction quilt
Spacing, and the fastener 214 of conducting terminal 2 has elasticity, at conducting terminal 2 moving process
In be extruded and inside contract, and when arriving location homing and this rank portion can be butted on when the most mobile
42 (see Figure 19), make conducting terminal 2 not retreat and limited.Furthermore, conducting terminal 2
The shape of two lamellar body 241a of location division 241 matches with this projection 44 and makes this projection 44 be positioned at this
Between two lamellar body 241a, in the present embodiment, two lamellar body 241a in the L-shaped bent in opposite directions and are total to
With forming approximate U shape, projection 44 i.e. takes the shape of the letter U.And, this first terminal retaining piece 5 with should
First installation portion 12 combine (see Fig. 1,2) and have and multiple be respectively protruding into corresponding end pilot trench 4
The first location-plate portion 51, each first location-plate portion 51 and the transversal wall in corresponding terminal groove 4
43 jointly by the two sandwiched location of lamellar body 241a of corresponding conducting terminal 2.Refering to Fig. 1 to Fig. 3, tool
For body, the first terminal retaining piece 5 also has two and lays respectively at 51 liang of such first location-plate portion
Side and the first elastic plate portion 52 relative to each other, such first elastic plate portion 52 is respectively provided with one first
Locating slot 53.This first insulation shell 1 also have two respectively corresponding such first locating slots 53 and in
First locating piece 15 of wedge shape.Before the first terminal retaining piece 5 and the first insulation shell 1 assemble, the
The inclined-plane 151 of a positioning block 15, towards the first elastic plate portion 52, makes the first terminal retaining piece 5 assemble
It is easier to sliding during to the first insulation shell 1 and passes through the first locating piece 15, treat the first terminal retaining piece 5
When arriving location, the first locating piece 15 enters the first locating slot 53, by the first locating piece 15
Vertical surface 152 block the first elastic plate portion 52 reversely moves, and the first locating piece 15 is placed in
One locating slot 53 makes the first elastic plate portion 52 limited at above-below direction, and make the first terminal solid
Gripping member 5 is combined fixing with the first insulation shell 1.Refering to Figure 10, it is exhausted that conducting terminal 2 is fixedly arranged on first
During edge shell 1, elastic contact part 222 protrudes into the first slot 111 and the plate-like contact portion 221a of correspondence
It is exposed to this first slot 111.
Refering to Fig. 3, Figure 11 to Figure 13, this second insulation shell 3 has one second docking section 31,
The second installation portion 32 being connected with this second docking section 31 one and multiple difference this second couple through
Connect portion 31 and the terminal groove 4 of the second installation portion 32.This second docking section 31 in order to this first couple
Meet portion 11 to dock, have one second slot 311 and multiple convexedly stretch in this second slot 311 convex
Stretching block 314, such block 314 correspondence respectively that protrudes out is placed in such first slot 111.Second insulation
The terminal groove 4 of shell 3 respectively by the second installation portion 32 extend to correspondence protrude out block 314 and with second
Slot 311 space is connected, in the terminal groove 4 of the structure in terminal groove 4 and the first insulation shell 1
Structure is roughly the same, and the mode arranging conducting terminal 2 is the most identical, simply second adapter 200
Conducting terminal 2 revolves turnback relative to the conducting terminal 2 of the first adapter 100 and arranges, so that
The conducting terminal 2 of the first adapter 100 and the second adapter 200 can dock mutually, so second
Structure configuration in the terminal groove 4 of insulation shell 3 is tied relative to the terminal groove 4 in the first insulation shell 1
Structure configuration is corresponding in 180 degree of rotations, and thin portion structure no longer repeats in this.Conducting terminal 2 is fixedly arranged on
During the second insulation shell 3, elastic contact part 222 protrudes into the second slot 311 and plate-like contact portion 221a
It is exposed to this second slot 311.Similarly, this second adapter 200 also includes that one second terminal is solid
Gripping member 6, this second terminal fixing part 6 combines with this second installation portion 32 and has multiple difference
Stretch into the second location-plate portion 61 of corresponding end pilot trench 4, with the transversal wall in corresponding terminal groove 4
43 jointly by the two sandwiched location of lamellar body 241a of corresponding conducting terminal 2.And, refering to Fig. 1 to figure
3, the second terminal fixing part 6 also have two lay respectively at such second both sides, location-plate portion 61 and
Second elastic plate portion 62 relative to each other, such second elastic plate portion 62 is respectively provided with one second location
Groove 63.This second insulation shell 3 also has two respectively corresponding such second locating slots 63 and wedge shaped
The second locating piece 33.Second terminal fixing part 6 and the assembling mode and first of the second insulation shell 3
Terminal fixing part 5 is identical with the assembling mode of the first insulation shell 1, no longer repeats in this.
Refering to Figure 14 and Figure 15, the latch part 13 of this first insulation shell 1 has one along these front and back
To the elastic support 131 extended and be connected with this roof 101 one and fixture block 132.This elasticity
Support body 131 have be connected to this roof 101 and this cephalolateral margin 102 adjacent the first linkage section 131a,
One the second linkage section 131b being connected to this roof 101 and this posterior lateral margin 103 adjacent, and one be positioned at
Between this first linkage section 131a, the second linkage section 131b and with this roof 101 elasticity separately
Section 131c.By being positioned at the first linkage section 131a at these elastic support 131 two ends, the second connection
Section 131b is connected with the roof 101 of body 10 respectively, that is two ends are for closing so that elastic
Support body 131 is difficult to be pullled and fracture.This fixture block 132 is located at this stretch section 131c, and has one
Along this fore-and-aft direction front end face 132a separately and rear end face 132b, and one is positioned at this front end face
Guiding face 132c between 132a and rear end face 132b, this front end face 132a stand on this elasticity
Support body 131 and compared to this rear end face 132b near this first linkage section 131a, and this guiding face
132c is extended from this front end face 132a toward oblique direction.This latch part 13 also has a fluting 133,
This fluting 133 is extended to along this fore-and-aft direction by the first linkage section 131a of this elastic support 131
This stretch section 131c and at least through this fixture block 132, that is this fixture block 132 slotted 133 is divided into
Two parts.The rigidity that can reduce this elastic support 131 by this fluting 133 makes fixture block 132 relatively
Easily pressed by under elasticity.Second slot 311 of this second insulation shell 3 houses this first docking section 11
And this latch part 13 of part, and the second docking section 31 also has a draw-in groove housing this fixture block 132
312, this draw-in groove 312 is connected with this second slot 311 space.And, this first insulation shell 1
Also there are two keys 14 laying respectively at this latch part 13 these fore-and-aft direction both sides parallel, these two keys
14 are connected with this roof 101 respectively and are extended backwards along this fore-and-aft direction by this cephalolateral margin 102,
Second docking section 31 of this second insulation shell 3 also has two these two keys 14 accommodating the most corresponding
Keyway 313, and this two keyway 313 is connected with this second slot 311 space.By two keys
14 with the coordinating of keyway 313, the first docking section 11 of the first adapter 100 can be avoided not just
Really position is inserted into the second slot 311 of this second adapter 200.Additionally, two keys 14 are permissible
There is different shape of cross sections (see Figure 22), the shape of cross section of this two key 14 can adjust and
Corresponding keyway 313 also coordinates adjustment, and different electric connector combinations so can be made to have difference
Key 14 and the keyway 313 of shape of cross section, thereby can avoid the system at multiple electric connector combinations
Misplug between middle different electric connector combination.
Refering to Figure 16 to Figure 19, in the first adapter 100 and docking operation of the second adapter 200
In, the position of two keys 14 of the first adapter 100 and shape need to distinguish corresponding second adapter 200
The position of two keyways 313 and shape the first docking section 11 just can be made to enter the second slot 311, so
After, the front end face 132a of the fixture block 132 of the first adapter 100 can be butted on the second insulation shell 3, by
Being vertical surface in the front end face 132a of fixture block 132, needing to apply bigger strength could be by fixture block 132
Under press to enter the second slot 311, by increasing capacitance it is possible to increase user operation the first adapter 100 and second
Feel when adapter 200 docks, to be easily confirmed whether the first adapter 100 and second
The snap close of adapter 200.And the connection of the front end face 132a of fixture block 132 and guiding face 132c
Place forms chamfering, and this guiding face 132c makes fixture block 132 be easier to relative second insulation shell 3 cunning
Dynamic to move into this draw-in groove 312.
Refering to Figure 20 to Figure 23, when the first adapter 100 completes to dock with the second adapter 200,
The fixture block 132 of the first adapter 100 is positioned in the draw-in groove 312 of the second adapter 200, by card
The rear end face 132b of block 132 can be resisted against the wall defining draw-in groove 312 to prevent the first adapter
100 retreat, and make the first adapter 100 be relatively fixed to be stably connected with the second adapter 200.Again
Person, as shown in figure 23, this first adapter 100 is with this second adapter 200 every biphase to be docked
The plate-like contact portion of the elastic contact part 222 of conducting terminal 2 interfaced conducting terminal 2 respectively
221a contacts and forms two contact areas between this two conducting terminal 2, thereby provides more steady
Fixed and more reliable electrical connection, and performance and the stability of long-time use can be improved.
Owing to the first adapter 100 and the second adapter 200 use identical structure and shape size
Conducting terminal 2, it is possible to use identical Making mold, not only can save manufacturing cost, and can
Reduce number of parts and inventory problem.
In sum, the present embodiment the first adapter 100 and the second adapter 200 use identical knot
The conducting terminal 2 of structure and shape size, can save manufacturing cost, and the bullet of the conducting terminal 2 of docking
The plate-like contact portion 221a of the property the most interfaced conducting terminal of contact site 222 2 contacts and at this
Form two contact areas between two conducting terminals 2, more stable with more reliable being electrically connected thereby is provided
Connect, and performance and the stability of long-time use can be improved.The structure design of conducting terminal 2 is permissible
Prevent in the fabrication process between conducting terminal 2 and conducting terminal 2 or conducting terminal 2 and cable 7
Between mutually hook twine, to avoid the damage of conducting terminal 2.The latch part 13 of the first adapter 100 is not
Only its elastic support 131 is difficult to be pullled and fracture, and the front end face 132a of fixture block 132 is straight
Facade, by increasing capacitance it is possible to increase user is when operating the first adapter 100 and docking with the second adapter 200
Feel, to be easily confirmed whether snap close.And the first adapter 100 and the second adapter
200 can prevent misplug by two keys 14 with two coordinating of keyway 313.
And as described above, only embodiments of the invention, when not limiting the present invention with this
The scope implemented, the simple equivalence i.e. in every case made according to the claims in the present invention and description
Change and modification, the most still remain within the scope of the patent.
Claims (23)
1. a conducting terminal, it is characterised in that comprise:
One base unit, an osculating element, a connecting piece body and a tail units, this connection lamellar body
Connecting this base unit and this osculating element, this base unit includes one along a fore-and-aft direction extension
Plate portion, this osculating element is relative with this plate portion and separately and include that a plate-like contact portion and is positioned at
The elastic contact part at this rear, plate-like contact portion, this tail units is connected to the rear end in this plate portion.
2. as claimed in claim 1 conducting terminal, wherein, this osculating element have one with this plate portion
Parallel spaced-apart every plate body, this plate body has this plate-like contact portion and a kerf, this elastic contact part
Formed by the tear of this plate body and tear place is formed this otch.
3. as claimed in claim 2 conducting terminal, wherein, this plate body also has this plate portion dorsad
Outer surface, this elastic contact part has elastic arm and an extension in this plate-like contact portion of a connection,
This elastic arm exceeds the outer surface of this plate body along the extension of this fore-and-aft direction and end, and this extension is by this
The end bending of elastic arm extends obliquely out backwards and the end of this extension stretches into this otch and do not exceeds
The outer surface of this plate body.
4. as claimed in claim 3 conducting terminal, wherein, this elastic arm has one backwards and toward leaning on
This direction, plate portion nearly extends obliquely out down the section of stretching, and under one from this section of stretching backwards and toward away from this plate portion
Direction extends obliquely out and connects the ascent stage of this extension, the section of stretching and the junction of this ascent stage under this
Between this otch and this plate portion.
5. conducting terminal as claimed in claim 3, wherein, this connection lamellar body connects this plate portion and is somebody's turn to do
The front end of plate body, this base unit also includes two sides extended respectively by two lateral bucklings in this plate portion
Plate portion, the gap between this plate portion and this plate body side is covered at least local in this biside plate portion.
6. conducting terminal as claimed in claim 5, wherein, this base unit also includes two difference
The alar part extended the most in the opposite direction by the both sides of this front end, plate portion, and this two alar part is not positioned at
This front, biside plate portion.
7. conducting terminal as claimed in claim 6, wherein, this base unit also includes one by this plate
The fastener that portion's tear is formed, this fastener is along this fore-and-aft direction backwards and oblique away from this plate body direction
To extension.
8. conducting terminal as claimed in claim 7, wherein, this tail units is along this fore-and-aft direction bag
Include and one be connected to the location division in this plate portion, one connect this location division and in order to the sandwiched cable fixed
The conductor fixed part of the conductor segment of uncoated insulating barrier, and one connect this conductor fixed part and in order to press from both sides
Put the insulator fixed part fixing the part that this cable is coated with insulating barrier.
9. an electric connector combination, it is characterised in that comprise:
One first adapter and second adapter docked with this first adapter, this first connection
Device includes one first insulation shell and multiple conducting terminal being located at this first insulation shell, this second connection
Device includes one second insulation shell and multiple conducting terminal being located at this second insulation shell；
Wherein, this first adapter comprises a base portion list with each conducting terminal of this second adapter
Unit, an osculating element, a connecting piece body and a tail units, this connection lamellar body connects this base portion list
Unit and this osculating element, this base unit includes a plate portion extended along a fore-and-aft direction, this contact
Unit is relative with this plate portion and separately and include that a plate-like contact portion and is positioned at this plate-like contact portion
The elastic contact part at rear, this tail units is connected to the rear end in this plate portion；
Such conducting terminal of this first adapter in order to respectively with such conduction of this second adapter
Terminal docks mutually, and in docking time this first adapter every with this second adapter biphase dock lead
The plate-like contact portion of the most interfaced conducting terminal of elastic contact part of electric terminal contacts and at this
Two contact areas are formed between two conducting terminals.
10. electric connector combination as claimed in claim 9, wherein, the contact list of each conducting terminal
Unit have one with this plate portion parallel spaced-apart every plate body, this plate body have this plate-like contact portion and all
Mouthful, this elastic contact part is formed by the tear of this plate body and tear place forms this otch.
11. electric connector combinations as claimed in claim 10, wherein, the plate body of each conducting terminal
Also having the outer surface in this plate portion dorsad, this elastic contact part has this plate-like contact portion of a connection
Elastic arm and an extension, this elastic arm along this fore-and-aft direction extend and end exceed this outer surface,
This extension is extended obliquely out backwards by the end bending of this elastic arm and the end of this extension stretches into this
Otch and do not exceed the outer surface of this plate body.
12. electric connector combinations as claimed in claim 11, wherein, the elasticity of each conducting terminal
Arm has one and backwards and extends obliquely out down, toward near this direction, plate portion, the section of stretching, and one by the section of stretching under this
Backwards and toward extending obliquely out away from this direction, plate portion and connect the ascent stage of this extension, the section of stretching under this
And the junction of this ascent stage is between this otch and this plate portion.
13. electric connector combinations as claimed in claim 11, wherein, the connection of each conducting terminal
Lamellar body connects the front end in this plate portion and this plate body, and this base unit also includes two respectively by this plate
The side plate that two lateral bucklings in portion extend, this plate portion and this plate body are covered at least local in this biside plate portion
Gap between side.
14. electric connector combinations as claimed in claim 13, wherein, the base portion of each conducting terminal
Unit also includes that two are prolonged the most in the opposite direction by the both sides of this plate portion this fore-and-aft direction parallel respectively
The alar part stretched, and this two alar part is not positioned at this front, biside plate portion and the front end in this plate portion adjacent.
15. electric connector combinations as claimed in claim 14, wherein, the base portion of each conducting terminal
Unit also includes that one is torn, by this plate portion, the fastener formed, and this fastener is along this fore-and-aft direction backwards
And extend obliquely out away from this plate body direction.
16. electric connector combinations as claimed in claim 15, wherein, the afterbody of each conducting terminal
Along this fore-and-aft direction, unit includes that one is connected to the location division in this plate portion, this location division of connection and a use
With the conductor fixed part of the conductor segment of the sandwiched uncoated insulating barrier fixing a cable, and a connection should
Conductor fixed part and fix the insulator fixed part that this cable is coated with the part of insulating barrier in order to sandwiched.
17. electric connector combinations as claimed in claim 16, wherein, this first insulation shell has one
First docking section, the first installation portion and the multiple difference being connected with this first docking section one are through
The terminal groove of this first docking section and the first installation portion, this second insulation shell have one second docking section,
One the second installation portion being connected with this second docking section one and multiple difference this second docking section through
With the terminal groove of the second installation portion, this second docking section is in order to dock with this first docking section, and this is years old
The terminal groove of one insulation shell and this second insulation shell houses such conducting terminal respectively.
18. electric connector combinations as claimed in claim 17, wherein, are provided with card in each terminal groove
Put two side groove portions of two alar parts of corresponding conducting terminal and in order to the locking of this conducting terminal of block
The rank portion in portion.
19. electric connector combinations as claimed in claim 18, wherein, this first adapter also includes
One the first terminal retaining piece, this second adapter also includes one second terminal fixing part, each terminal
It is additionally provided with a transversal wall and in groove and protrudes the projection of this transversal wall, the location division of each conducting terminal
Including two lamellar bodies being spaced outer surface that is relative and that protrude this plate-like contact portion, and this two panels
The shape of body matches with this projection and makes this projection between this two lamellar body, and this first terminal holds
Part combines with this first installation portion and has multiple the first location-plate being respectively protruding into corresponding end pilot trench
Portion, each first location-plate portion with the transversal wall in corresponding terminal groove jointly by corresponding conducting terminal
The two sandwiched location of lamellar body, this second terminal fixing part combines with this second installation portion and has many
Individual the second location-plate portion being respectively protruding into corresponding end pilot trench, each second location-plate portion and corresponding end
Transversal wall in pilot trench is jointly by the two sandwiched location of lamellar body of corresponding conducting terminal.
20. electric connector combinations as claimed in claim 9, wherein, this first insulation shell has one
Body and a latch part, this body has one first docking section, one along this fore-and-aft direction and this first couple
Connect the first installation portion that portion's one connects, and one is common with this first installation portion by this first docking section
The roof formed, this roof has a cephalolateral margin being formed at this first docking section and and is formed at this
The posterior lateral margin of the first installation portion, this latch part have one along this fore-and-aft direction extend and with this roof one
The elastic support of body connection and a fixture block, this elastic support has one and is connected to this roof and phase
Adjacent first linkage section of this cephalolateral margin, second connection being connected to this roof and this posterior lateral margin adjacent
Section, and one between this first, second linkage section and with this roof stretch section separately, should
Fixture block is located at this stretch section, and this second insulation shell has one second docking section and along this fore-and-aft direction
The second installation portion being connected with this second docking section one, this second docking section have one house this
The slot and one of a docking part and this latch part of part houses the draw-in groove of this fixture block, and this draw-in groove with should
Slot space is connected.
21. electric connector combinations as claimed in claim 20, wherein, this latch part also has out
Groove, this fluting is extended to this stretch section by the first linkage section of this elastic support along this fore-and-aft direction
And at least through this fixture block.
22. electric connector combinations as claimed in claim 20, wherein, this fixture block has before and after this
A direction front end face separately and a rear end face, and one between this front end face and this rear end face
Guiding face, this front end face stand on this elastic support and compared to this rear end face near this first
Linkage section, and this guiding face is from this front end face toward oblique direction extension.
23. electric connector combinations as claimed in claim 20, wherein, this first insulation shell also has
Two keys laying respectively at this latch part these fore-and-aft direction both sides parallel, this two key respectively with this roof
Connecting and also extended along this fore-and-aft direction by this cephalolateral margin and have different shape of cross sections, this is the years old
Second docking section of two insulation shells also has keyways of two respectively corresponding these two keys accommodating, and this two
Keyway is connected with this slot space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122325.1A CN106033852B (en) | 2015-03-19 | 2015-03-19 | Conducting terminal and electric connector combination |
| US15/073,748 US9685726B2 (en) | 2015-03-19 | 2016-03-18 | Terminal and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122325.1A CN106033852B (en) | 2015-03-19 | 2015-03-19 | Conducting terminal and electric connector combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106033852A true CN106033852A (en) | 2016-10-19 |
| CN106033852B CN106033852B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122325.1A Active CN106033852B (en) | 2015-03-19 | 2015-03-19 | Conducting terminal and electric connector combination |
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| Country | Link |
|---|---|
| CN (1) | CN106033852B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556658A (en) * | 2018-06-01 | 2019-12-10 | 金笔企业股份有限公司 | Power supply connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB886251A (en) * | 1957-04-22 | 1962-01-03 | Amp Inc | Improvements in electrical connections |
| US4235497A (en) * | 1977-03-17 | 1980-11-25 | Hans Simon | Spring contact element and insulating case therefore |
| FR2535910B1 (en) * | 1982-11-08 | 1985-01-18 | Labinal | |
| WO2011021424A1 (en) * | 2009-08-21 | 2011-02-24 | シャープ株式会社 | Connector for connecting substrates to each other, and structure for connecting substrates to each other |
| JP2014099370A (en) * | 2012-11-15 | 2014-05-29 | Sumitomo Wiring Syst Ltd | Terminal fitting and connection structure of electric wire |
-
2015
- 2015-03-19 CN CN201510122325.1A patent/CN106033852B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB886251A (en) * | 1957-04-22 | 1962-01-03 | Amp Inc | Improvements in electrical connections |
| US4235497A (en) * | 1977-03-17 | 1980-11-25 | Hans Simon | Spring contact element and insulating case therefore |
| FR2535910B1 (en) * | 1982-11-08 | 1985-01-18 | Labinal | |
| WO2011021424A1 (en) * | 2009-08-21 | 2011-02-24 | シャープ株式会社 | Connector for connecting substrates to each other, and structure for connecting substrates to each other |
| JP2014099370A (en) * | 2012-11-15 | 2014-05-29 | Sumitomo Wiring Syst Ltd | Terminal fitting and connection structure of electric wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556658A (en) * | 2018-06-01 | 2019-12-10 | 金笔企业股份有限公司 | Power supply connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106033852B (en) | 2018-05-29 |
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