CN107346844A - connection terminal and electric connector - Google Patents
connection terminal and electric connector Download PDFInfo
- Publication number
- CN107346844A CN107346844A CN201610296915.0A CN201610296915A CN107346844A CN 107346844 A CN107346844 A CN 107346844A CN 201610296915 A CN201610296915 A CN 201610296915A CN 107346844 A CN107346844 A CN 107346844A
- Authority
- CN
- China
- Prior art keywords
- connection terminal
- main part
- intercalation
- wire
- receptacle portion
- 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.)
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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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/28—Contacts for sliding cooperation with identically-shaped contact, e.g. for hermaphroditic coupling devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
-
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
-
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
Abstract
A kind of connection terminal, including wire connecting portion, an intercalation part and a receptacle portion for fixing wire being made into integration by unitary piece of metal piece.The intercalation part is set substantially in parallel with the receptacle portion, and with the shape coordinated with the receptacle portion, during so that the connection terminal with mutually isostructural another connection terminal with being connected, the intercalation part of the connection terminal is inserted and is electrically connected in the receptacle portion of another connection terminal, while the intercalation part of another connection terminal is inserted and is electrically connected in the receptacle portion of the connection terminal.Connection terminal belongs to asexuality connection terminal, available for two wires of quick connection.When being combined with mutually isostructural two connection terminals, the intercalation part of one connection terminal is inserted and is elastically held in the receptacle portion of another connection terminal, without that can be combined togather in the effect of other parts, two connection terminals by the structure of itself.
Description
Technical field
The present invention relates to a kind of connection terminal, is used to connect two lines more specifically to one kind
The connection terminal of cable.
Background technology
In order to facilitate two wires of electrical connection, public connection is generally connected respectively in one end of two wires
Device (or plug connector) and female connectors (socket connector).Pass through plug connector and socket
The electrical connection of two wires is realized in the cooperation of connector.However, it is desirable to make the two kinds of company of male and female
Connect the inconvenience that device causes the increase of production cost and used.
A kind of asexuality electric connector is had been presented for for this.In one end of two wires, connect respectively
The asexuality connector of same type, by the way that two electric connectors are mutually inserted to realize the electricity of wire
Connection.Usually, electric connector mainly includes insulation shell and the connection end in insulation shell
Son, when two electric connectors are combined together, two structure identical connection terminals need to pass through
The support of two structure identical insulation shells and/or two structure identical insulation shells are resisted respectively
Device can be just electrically connected to each other together.That is, if being not provided with insulation shell, two knots
Structure identical connection terminal can not link together.
In addition, when two existing electric connectors combine, two connection terminals simply pass through respectively
One contact site is electrically connected to each other, and is not suitable for the situation for being applied to conveying high current；And harsh
Environment (such as vibration, hot and humid in the case of) easily occurs connecting unstable and temperature rise higher
Phenomenon.
The content of the invention
The present invention provides a kind of connection terminal, and two are can be achieved without the structure of insulation shell
The connection terminal of same structure is electrically connected to each other.
The present invention also provides a kind of connection terminal and electric connector, the connection terminal of two same structures
It can be electrically connected to each other, it is not necessary to two distinct types of plug and socket terminal, manufacture can be saved
Mold cost.
The present invention also provides a kind of connection terminal and electric connector, the connection terminal of two same structures
Firm electrical connection can be realized, and bigger electric current can be carried.
According to the embodiment of one aspect of the invention, there is provided a kind of connection terminal, including by unitary piece of metal
Wire connecting portion, an intercalation part and the receptacle portion for being used to fix wire that piece is made into integration.Institute
Intercalation part is stated to set substantially in parallel with the receptacle portion, and with the shape coordinated with the receptacle portion
Shape so that when the connection terminal with mutually isostructural another connection terminal with being connected, the connection
The intercalation part of terminal is inserted and is electrically connected in the receptacle portion of another connection terminal, while another company
The intercalation part of connecting terminal is inserted and is electrically connected in the receptacle portion of the connection terminal.
Connection terminal according to an embodiment of the present, the receptacle portion include：One flat
First main part；And a pair of clamping parts, respectively from two relative edges of first main part
It is bent to form towards the upper surface of first main part or lower surface, to be held resiliently another company
The intercalation part of connecting terminal.
Connection terminal according to an embodiment of the present, the intercalation part include one flat the
Two main parts.
Connection terminal according to an embodiment of the present, the intercalation part also include an enhancing
Portion, bent from the end of second main part and be stacked in a surface of second main part
On.
Connection terminal according to an embodiment of the present, the wire connecting portion are pressed from both sides including at least one pair of
Piece, for clamping the wire.
Connection terminal according to an embodiment of the present, in addition to a base portion, from the wiring
Portion extends on the bearing of trend of the wire, and the intercalation part and receptacle portion are from the side of the base portion
Extend perpendicular to the base portion bearing of trend.
Connection terminal according to an embodiment of the present, second main part is from the wire connecting portion
Extend on the bearing of trend of the wire, one end of first main part and the one of the enhanced portion
End integrally connected simultaneously forms generally U-shaped structure.
Connection terminal according to an embodiment of the present, two clamping parts are towards described first
Main part is bent to form away from the upper surface of the enhanced portion, and the first of another property connection terminal
Main part can be incorporated between the first main part of the connection terminal and enhanced portion.
Connection terminal according to an embodiment of the present, two clamping parts are towards described first
Main part is bent to form in face of the lower surface of the enhanced portion, one of another property connection terminal
Clamping part is divided to be incorporated between clamping part and the enhanced portion of the connection terminal.
Connection terminal according to an embodiment of the present, first main part is from the wire connecting portion
Extend on the bearing of trend of the wire, and the connection terminal also includes transition part, the mistake
Cross the surface that portion bends from the end of first main part and is stacked in first main part
On, one end of second main part and one end integrally connected of the transition part and formation substantially U
The structure of shape.
Connection terminal according to an embodiment of the present, two clamping parts are towards described first
Main part is bent to form away from the lower surface of second main part, another property connection terminal
First main part and transition part can be incorporated in the connection terminal the second main part and transition part it
Between.
Connection terminal according to an embodiment of the present, two clamping parts are towards the transition
Portion is bent to form in face of the lower surface of second main part, one of another property connection terminal
Clamping part is divided to be incorporated between the clamping part of the connection terminal and the second main part.
Embodiment according to a further aspect of the invention, there is provided a kind of electric connector, including：Insulation shell；
And the connection terminal as described in above-mentioned embodiment, the connection terminal are at least partially installed at described
In insulation shell.
Connection terminal according to embodiments of the present invention belongs to asexuality connection terminal, available for quickly connecting
Two wires are connect, intercalation part has the shape coordinated with the receptacle portion, is combined in two connection terminals
When, the intercalation part of a connection terminal inserts and is elastically held in the receptacle portion of another connection terminal
In, without in the effect of other parts, two connection terminals the structure of itself can be relied on each other
It is combined together.
Brief description of the drawings
The present invention with reference to the accompanying drawings to be further described, wherein：
Fig. 1 is the schematic perspective view according to the connection terminal of the first exemplary embodiment of the present invention；
Fig. 2 is the side view of the connection terminal shown in Fig. 1；
Fig. 3 is the schematic perspective view that two connection terminals shown in Fig. 1 are bonded to each other；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the side view according to the connection terminal of second of exemplary embodiment of the present invention；
Fig. 6 is the schematic perspective view according to the connection terminal of the third exemplary embodiment of the present invention；
Fig. 7 is the side view of the connection terminal shown in Fig. 6；
Fig. 8 is the top view of the connection terminal shown in Fig. 6；
Fig. 9 is the schematic perspective view that two connection terminals shown in Fig. 6 are bonded to each other；
Figure 10 is Fig. 9 top view；
Figure 11 is the side view according to the connection terminal of the 4th kind of exemplary embodiment of the present invention；
Figure 12 is the side view that two connection terminals shown in Figure 11 are bonded to each other；
Figure 13 is the side view according to the connection terminal of the 5th kind of exemplary embodiment of the present invention；
Figure 14 is the side view that two connection terminals shown in Figure 13 are bonded to each other；
Figure 15 is the side view according to the connection terminal of the 6th kind of exemplary embodiment of the present invention；With
And
Figure 16 is the side view that two connection terminals shown in Figure 15 are bonded to each other.
Embodiment
Although this hair will be fully described with reference to the accompanying drawing containing presently preferred embodiments of the present invention
It is bright, but should be appreciated that one of ordinary skill in the art can change herein before being described herein
Described invention, while obtain the technique effect of the present invention.More than thus, it should be understood that
Description for one of ordinary skill in the art for one it is extensive disclose, and its content
Do not lie in and limit exemplary embodiment described in the invention.
In addition, in the following detailed description, for ease of explaining, elaborate many concrete details with
Comprehensive understanding to embodiments disclosed herein is provided.It should be apparent, however, that one or more embodiments exist
It can also be carried out in the case of these no details.In other cases, known structure
Diagrammatically embodied with device to simplify accompanying drawing.
According to a kind of inventive concept generally of the present invention, there is provided a kind of connection terminal, including by list
Wire connecting portion, an intercalation part and the socket for being used to fix wire that piece sheet metal is made into integration
Portion.The intercalation part is set substantially in parallel with the receptacle portion, and is had and coordinated with the receptacle portion
Shape so that the connection terminal with mutually isostructural another connection terminal combined when, it is described
The intercalation part of connection terminal is inserted and is electrically connected in the receptacle portion of another connection terminal, while separately
The intercalation part of one connection terminal is inserted and is electrically connected in the receptacle portion of the connection terminal.
Fig. 1 is the schematic perspective view according to a kind of connection terminal of exemplary embodiment of the present invention；Figure
2 be the schematic perspective view according to a kind of connector assembly of exemplary embodiment of the present invention；Fig. 3 is figure
The schematic perspective view that two connection terminals shown in 1 are bonded to each other；Fig. 4 is Fig. 3 top view.
Referring to Fig. 1-4, according to a kind of connection terminal 100 of exemplary embodiment of the present invention, including
The machinery by the unitary piece of metal piece shearing such as copper or stainless steel etc, impression, bending, punching press plus
Work technique be made into integration one is used for the 11, intercalation parts 12 of wire connecting portion for fixing wire and one is inserted
Portions 13.The intercalation part 12 is set substantially in parallel with the receptacle portion 13, and is had and inserted with described
The shape that portions 13 coordinate so that the connection terminal 100 is with having mutually isostructural another connection end
When son 101 combines, the intercalation part 12 of the connection terminal 100 inserts and is electrically connected to another connection
In the receptacle portion 13 ' of terminal 101, while the intercalation part 12 ' of another connection terminal 101 is inserted and electrically connected
Into the receptacle portion 13 of the connection terminal 100.
The connection terminal provided according to an embodiment of the invention can be used for quickly two wires of connection, example
Power line such as rechargeable battery, two wires that need to be electrically connected in the circuit system built temporarily, quilt
Two wires of connection are respectively fixed to the wire connecting portion of two connection terminals.In each connection terminal,
Intercalation part has the shape coordinated with the receptacle portion, when two connection terminals combine, a connection
The intercalation part 12 of terminal 100 is inserted and is elastically held in the receptacle portion of another connection terminal, nothing
Itself need to can be relied on by means of the effect of other parts (such as insulation shell), two connection terminals
Structure combine togather.It is public (insert without which is distinguished when two connection terminals combine
Head) connection terminal, which mother (socket) connection terminal, two be connected to belong to asexuality company
Connecting terminal, the structure under having, facilitates operation；And connection terminal has identical structure, only
There is a model, reduce cost of manufacture and management cost.When two connection terminals combine, have
The intercalation part and receptacle portion of two groups of combinations, realize dual electrical connection, and can use is needing to carry greatly
Under the harsh and unforgiving environments of electric current, and there is less impedance, for a long time in use, temperature ascensional range is small,
More reliable electrical connection can be realized.
In a kind of exemplary embodiment, as Figure 1-4, receptacle portion 13 includes：One flat
The first main part 131 and a pair of clamping parts 132, this is to clamping part 132 respectively from the first main body
The upper surface of two relative edges first main parts 131 of direction in portion 131 or lower surface Curved
Into to be held resiliently the intercalation part 12 ' of another connection terminal 101.It is appreciated that intercalation part 12
There is roughly the same width with receptacle portion 13, and intercalation part 12 may be inserted into another connection terminal
In 101 receptacle portion 13 '.The surface of the main part 131 of end 1321 and first of clamping part 132 it
Between there is preset distance, to allow the insertion of the intercalation part 12 ' of another connection terminal 101 and by plug
Portion 12 ' is elastically held in receptacle portion 13.
Referring to Fig. 1-4, intercalation part 12 includes a second flat main part 121.Intercalation part 12
The intercalation part 12 ' of another connection terminal 101 can be inserted by the second main part 121 of individual layer.For
Strengthen the intensity of intercalation part 12, intercalation part 12 also includes an enhanced portion 122, enhanced portion 122 from
The end of second main part 121 bends and is stacked in a surface of second main part 121
On.So, intercalation part 12 has double-layer structure, improves the intensity of the second main part 12, can
Avoid occurring during in the intercalation part 12 ' that intercalation part 12 is inserted to another connection terminal 101
Deformation.It is appreciated that the insertion end 123 in intercalation part 12 is provided with arc or ramp structure, with
Guiding intercalation part 12 is inserted into the intercalation part 12 ' of another connection terminal 101.
In one embodiment, the wire connecting portion 11 includes at least one pair of intermediate plate 111, to clamp
State wire (not shown).Wire is placed on to paired intermediate plate 111 on the bearing of trend of wire first
Between, then using the tool holding clamp 111 of clamp etc, so as to which wire is clamped in into wire connecting portion
In 11.
As Figure 1-4, connection terminal 100 also includes a base portion 14, and base portion 140 is from described
Wire connecting portion 11 extends on the bearing of trend of the wire, the intercalation part 12 and receptacle portion 13 from
The side of the base portion 14 extends parallel to perpendicular to the bearing of trend.Therefore, shown in Fig. 1-4
The connection terminal 100 of first embodiment belong to a kind of lateral connection terminal, the connection terminal 100
It is bonded to each other with another connection terminal 101 on the direction of wire bearing of trend.
In the first embodiment shown in Fig. 1-4, intercalation part 12 is relative to receptacle portion 13 close to wiring
Portion 11 is formed.In the connection terminal 200 of the second embodiment shown in Fig. 5, receptacle portion 23 is relative
Formed in intercalation part 22 close to wire connecting portion 21.For second embodiment connection terminal 200 it is other
Structure is identical with first embodiment, is not described in detail herein.
Fig. 6 is the schematic perspective view according to the connection terminal of the third exemplary embodiment of the present invention；
Fig. 7 is the side view of the connection terminal shown in Fig. 6；Fig. 8 is the top view of the connection terminal shown in Fig. 6；
Fig. 9 is the schematic perspective view that two connection terminals shown in Fig. 6 are bonded to each other；Figure 10 is Fig. 9 vertical view
Figure.
Referring to Fig. 6-10, according to a kind of connection terminal 300 of exemplary embodiment of the present invention, including
By the unitary piece of metal piece such as copper or stainless steel etc by shearing, bending, machining punching press
21, intercalation parts 22 of wire connecting portion and a socket for being used to fix wire that technique is made into integration
Portion 23.The intercalation part 22 is set substantially in parallel with the receptacle portion 23, and is had and the socket
The shape that portion 23 coordinates so that the connection terminal 300 is with having mutually isostructural another connection terminal
During 301 combination, the intercalation part 32 of the connection terminal 300 inserts and is electrically connected to another connection end
In the receptacle portion 33 ' of son 301, while the intercalation part 22 ' of another connection terminal 301 is inserted and is electrically connected to
In the receptacle portion 33 of the connection terminal 300.
In a kind of exemplary embodiment, as illustrated in figures 6-10, receptacle portion 33 includes：One flat
The first main part 331 and a pair of clamping parts 332, this is to clamping part 332 respectively from the first main body
The upper surface of two relative edges first main parts 331 of direction in portion 331 or lower surface Curved
Into to be held resiliently the intercalation part 32 ' of another connection terminal 301.It is appreciated that intercalation part 32
There is roughly the same width with receptacle portion 33, and intercalation part 32 may be inserted into another connection terminal
In 301 receptacle portion 33 '.The surface of the main part 331 of end 3321 and first of clamping part 332 it
Between there is preset distance, to allow the insertion of the intercalation part 32 ' of another connection terminal 301 and by plug
Portion 32 ' is elastically held in receptacle portion 33.
Referring to intercalation part 32 includes a second flat main part 321.Intercalation part 32 can lead to
The second main part 321 for crossing individual layer inserts the intercalation part 32 ' of another connection terminal 301.Inserted to strengthen
The intensity on head 32, intercalation part 32 also include an enhanced portion 322, and enhanced portion 322 is from described
The end of two main parts 321 bends and is stacked on a surface of second main part 321.This
Sample, intercalation part 32 have double-layer structure, improve the intensity of the second main part 32, can avoid
Deformed during intercalation part 32 is inserted in the intercalation part 32 ' of another connection terminal 301.
It is appreciated that the insertion end 323 in intercalation part 32 is provided with arc or ramp structure, inserted with guiding
Head 32 is inserted into the intercalation part 32 ' of another connection terminal 301.In one embodiment, institute
Stating wire connecting portion 31 includes at least one pair of intermediate plate 111, to clamp the wire (not shown).
In Fig. 6-10 embodiments, second main part 32 is led from the wire connecting portion 31 described
Extend on the bearing of trend of line (not shown), one end and the enhancing of first main part 331
One end integrally connected in portion 322 simultaneously forms generally U-shaped structure.Two courts of clamping part 332
To being bent to form away from the upper surface of the enhanced portion 322 for first main part 331, the company
When connecting terminal 300 with mutually isostructural another connection terminal 301 with being combined, another property connection
First main part 32 ' of terminal 301 can be incorporated in the first main part of the connection terminal 300
Between 331 and enhanced portion 323.In this embodiment, insertion section 32 and receptacle portion 33 are in upper and lower
It is facing with each other and parallel to each other upwards.Led with mutually isostructural two connection terminals 300 and 301
Grafting each other on the bearing of trend of line, thus belongs to longitudinally connected terminal.
Figure 11 is the side view according to the connection terminal 400 of the 4th kind of exemplary embodiment of the present invention；
Figure 12 is the side view that two connection terminals shown in Figure 11 are bonded to each other.As depicted in figs. 11-12,
The difference of the connection terminal 400 of four embodiments and the connection terminal 300 of 3rd embodiment is, two institutes
State being bent in face of the lower surface of the enhanced portion 422 towards first main part 431 of clamping part 432
Formed, it is described when the connection terminal 400 with mutually isostructural another connection terminal 401 with being combined
A part of clamping part 432 ' of another property connection terminal 401 can be incorporated in the clamping of the connection terminal
Between portion 432 and enhanced portion 422.
Figure 13 is the side view according to the connection terminal 500 of the 5th kind of exemplary embodiment of the present invention；
Figure 14 is the side view that two connection terminals shown in Figure 13 are bonded to each other.As illustrated in figs. 13-14,
The difference of the connection terminal 500 of five embodiments and the connection terminal 300 of 3rd embodiment is, receptacle portion
The first main part 531 prolong from the wire connecting portion 51 on the bearing of trend of the wire (not shown)
Stretch；The connection terminal 500 also includes transition part 532, and the transition part 532 is from first main body
The end in portion 531 bends and is stacked on a surface of the first main part 531；And the of intercalation part
One end integrally connected of one end of two main parts 521 and the transition part 532 is simultaneously formed generally U-shaped
Structure.Further, two clamping parts 533 of receptacle portion deviate from second towards the first main part 531
The lower surface of main part 521 is bent to form, and connection terminal 500 is with having mutually isostructural another connection end
When son 501 combines, the first main part 531 ' and transition part 532 ' of another property connection terminal 501 can be tied
Close between the second main part 532 and transition part 532 of connection terminal 500.In the second main part 521
Upper stack have enhanced portion 522.
Figure 15 is the side view according to the connection terminal of the 6th kind of exemplary embodiment of the present invention；Figure
16 be the side view that two connection terminals shown in Figure 15 are bonded to each other.As shown in figures 15-16, the 6th
The difference of the connection terminal 600 and the connection terminal 500 of the 5th embodiment of embodiment is that two clamp
Portion 633 is bent to form towards transition part 632 in face of the lower surface of the second main part 621, connection terminal
600 with mutually isostructural another connection terminal 601 combined when, another property connection terminal 601
A part of clamping part 633 ' main part of clamping part 633 and second of connection terminal 600 can be incorporated in
Between 621.
Embodiment according to a further aspect of the invention, there is provided a kind of electric connector, including：Insulation shell；
And the connection terminal 100,200,300,400,500 described in any of the above-described embodiment of the present invention
Or 600, the connection terminal is at least partially installed in the insulation shell, so, connection end
Son can be at least partially supported in insulation shell, to protect connection terminal, is easy to grasp
Make.Electric connector for connecting two lines cable has identical structure, belongs to asexuality electric connector.
But in some simple application scenarios, the connection terminals of various embodiments of the present invention can be with
Separately as the electric connector for connecting wire, pass through two connection terminals with system architecture
It is bonded to each other, it is possible to achieve the electrical connection between two wires, without installing insulation shell, connection end
Son is exposed.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and
And those skilled in the art can make improvements, the structure described in various embodiments is not
Independent assortment can be carried out in the case of conflict in terms of recurring structure or principle, so as to solve this
On the basis of the technical problem of invention, more kinds of connection terminals and electric connector are realized.
After presently preferred embodiments of the present invention is described in detail, those skilled in the art can be clear
Understanding, do not departing from the protection domains of appended claims with various change can be carried out with changing under spirit
Become, and the present invention is also not only restricted to the embodiment of examples cited embodiment in specification.It should be noted that
Word " comprising " is not excluded for other element or steps, and word "a" or "an" is not excluded for multiple.
In addition, the scope that any element label of claim should not be construed as limiting the invention.
Claims (13)
1. a kind of connection terminal, including one be made into integration by unitary piece of metal piece are used to fix wire
Wire connecting portion, an intercalation part and a receptacle portion,
Wherein, the intercalation part is set substantially in parallel with the receptacle portion, and is had and the socket
The shape that portion coordinates so that the connection terminal is connected with mutually isostructural another connection terminal
When, the intercalation part of the connection terminal inserts and is electrically connected to the receptacle portion of another connection terminal
In, while the intercalation part of another connection terminal inserts and is electrically connected to the receptacle portion of the connection terminal
In.
2. connection terminal as claimed in claim 1, wherein, the receptacle portion includes：
One the first flat main part；And
A pair of clamping parts, respectively from two relative edges of first main part towards described first
The upper surface or lower surface of main part are bent to form, to be held resiliently the plug of another connection terminal
Portion.
3. connection terminal as claimed in claim 2, wherein, the intercalation part is flat including one
The second main part.
4. connection terminal as claimed in claim 3, wherein, the intercalation part also includes an increasing
Strong portion, bent from the end of second main part and be stacked in a surface of second main part
On.
5. connection terminal as claimed in claim 1, the wire connecting portion includes at least one pair of intermediate plate,
For clamping the wire.
6. the connection terminal as described in any one of claim 1-5, in addition to a base portion,
Extend from the wire connecting portion on the bearing of trend of the wire, the intercalation part and receptacle portion are from described
The side of base portion extends perpendicular to the base portion bearing of trend.
7. the connection terminal as described in claim 4 or 5, wherein, second main part is from institute
State wire connecting portion on the bearing of trend of the wire to extend, one end and the increasing of first main part
One end integrally connected in strong portion simultaneously forms generally U-shaped structure.
8. connection terminal as claimed in claim 7, wherein, two clamping parts are described in
First main part is bent to form away from the upper surface of the enhanced portion, another property connection terminal
First main part can be incorporated between the first main part of the connection terminal and enhanced portion.
9. connection terminal as claimed in claim 7, wherein, two clamping parts are described in
First main part is bent to form in face of the lower surface of the enhanced portion, another property connection terminal
A part of clamping part can be incorporated between clamping part and the enhanced portion of the connection terminal.
10. the connection terminal as described in claim 4 or 5, wherein, first main part is from institute
Wire connecting portion is stated on the bearing of trend of the wire to extend, and
The connection terminal also includes transition part, and the transition part is curved from the end of first main part
Roll over and be stacked on a surface of first main part,
One end of second main part and one end integrally connected of the transition part and formation substantially U
The structure of shape.
11. connection terminal as claimed in claim 10, wherein, two clamping parts are towards institute
State being bent to form away from the lower surface of second main part for the first main part, another property connection
The first main part and transition part of terminal can be incorporated in the second main part and mistake of the connection terminal
Cross between portion.
12. connection terminal as claimed in claim 10, wherein, two clamping parts are towards institute
State being bent to form in face of the lower surface of second main part for transition part, another property connection terminal
A part of clamping part can be incorporated between the clamping part of the connection terminal and the second main part.
13. a kind of electric connector, including：
Insulation shell；And
Connection terminal as described in any one of claim 1-12, the connection terminal at least portion
Ground is divided to be arranged in the insulation shell.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296915.0A CN107346844B (en) | 2016-05-06 | 2016-05-06 | Connection terminal and electric connector |
| ES201730666A ES2648387B2 (en) | 2016-05-06 | 2017-05-05 | Connection terminal and electrical connector |
| DE102017207619.4A DE102017207619A1 (en) | 2016-05-06 | 2017-05-05 | Connection connection and electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296915.0A CN107346844B (en) | 2016-05-06 | 2016-05-06 | Connection terminal and electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107346844A true CN107346844A (en) | 2017-11-14 |
| CN107346844B CN107346844B (en) | 2019-11-05 |
Family
ID=60119609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296915.0A Expired - Fee Related CN107346844B (en) | 2016-05-06 | 2016-05-06 | Connection terminal and electric connector |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN107346844B (en) |
| DE (1) | DE102017207619A1 (en) |
| ES (1) | ES2648387B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017207619A1 (en) | 2016-05-06 | 2017-11-09 | Tyco Electronics (Shanghai) Co., Ltd. | Connection connection and electrical connector |
| CN113851893A (en) * | 2021-10-18 | 2021-12-28 | 江苏乐仁电子科技有限公司 | Easily assemble terminal pencil connector |
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|---|---|---|---|---|
| US3169814A (en) * | 1962-05-31 | 1965-02-16 | Philips Corp | Biaxial electric terminal |
| JPH07288148A (en) * | 1994-04-18 | 1995-10-31 | Furukawa Electric Co Ltd:The | Connecting terminal |
| JP2001143804A (en) * | 1999-11-17 | 2001-05-25 | Sumitomo Wiring Syst Ltd | Terminal fitting |
| JP2001155809A (en) * | 1999-11-25 | 2001-06-08 | Sumitomo Wiring Syst Ltd | Terminal fitting |
| CN101000984A (en) * | 2006-01-12 | 2007-07-18 | Etco总公司 | Contact for an electrical connector |
| CN104380537A (en) * | 2012-05-25 | 2015-02-25 | 自动电缆管理有限公司 | Electric connection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE522713A (en) * | 1952-09-26 | |||
| FR1356759A (en) * | 1962-05-25 | 1964-03-27 | Harting Elektro W | Contact piece for connection established by engaging one piece in the other like a pin in a socket |
| US3514740A (en) * | 1968-03-04 | 1970-05-26 | John Richard Filson | Wire-end connector structure |
| JP3202561B2 (en) * | 1995-11-17 | 2001-08-27 | 矢崎総業株式会社 | Male terminal fitting |
| JP3482914B2 (en) * | 1999-07-27 | 2004-01-06 | 住友電装株式会社 | Connection terminal, joint connector using the connection terminal, and wire harness provided with the joint connector |
| JP3923395B2 (en) * | 2001-09-26 | 2007-05-30 | 矢崎総業株式会社 | Terminal fitting |
| CN107346844B (en) | 2016-05-06 | 2019-11-05 | 泰科电子(上海)有限公司 | Connection terminal and electric connector |
-
2016
- 2016-05-06 CN CN201610296915.0A patent/CN107346844B/en not_active Expired - Fee Related
-
2017
- 2017-05-05 DE DE102017207619.4A patent/DE102017207619A1/en not_active Withdrawn
- 2017-05-05 ES ES201730666A patent/ES2648387B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3169814A (en) * | 1962-05-31 | 1965-02-16 | Philips Corp | Biaxial electric terminal |
| JPH07288148A (en) * | 1994-04-18 | 1995-10-31 | Furukawa Electric Co Ltd:The | Connecting terminal |
| JP2001143804A (en) * | 1999-11-17 | 2001-05-25 | Sumitomo Wiring Syst Ltd | Terminal fitting |
| JP2001155809A (en) * | 1999-11-25 | 2001-06-08 | Sumitomo Wiring Syst Ltd | Terminal fitting |
| CN101000984A (en) * | 2006-01-12 | 2007-07-18 | Etco总公司 | Contact for an electrical connector |
| CN104380537A (en) * | 2012-05-25 | 2015-02-25 | 自动电缆管理有限公司 | Electric connection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017207619A1 (en) | 2016-05-06 | 2017-11-09 | Tyco Electronics (Shanghai) Co., Ltd. | Connection connection and electrical connector |
| CN113851893A (en) * | 2021-10-18 | 2021-12-28 | 江苏乐仁电子科技有限公司 | Easily assemble terminal pencil connector |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2648387B2 (en) | 2019-02-11 |
| ES2648387A1 (en) | 2018-01-02 |
| CN107346844B (en) | 2019-11-05 |
| DE102017207619A1 (en) | 2017-11-09 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |