CN107346844B - Connection terminal and electric connector - Google Patents
Connection terminal and electric connector Download PDFInfo
- Publication number
- CN107346844B CN107346844B CN201610296915.0A CN201610296915A CN107346844B CN 107346844 B CN107346844 B CN 107346844B CN 201610296915 A CN201610296915 A CN 201610296915A CN 107346844 B CN107346844 B CN 107346844B
- Authority
- CN
- China
- Prior art keywords
- connection terminal
- main part
- intercalation
- receptacle portion
- clamping
- 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.)
- Expired - Fee Related
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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, one including being made into integration by unitary piece of metal piece is used to fix wire connecting portion, an intercalation part and the receptacle portion of conducting wire.The intercalation part is arranged substantially in parallel with the receptacle portion, and there is the shape cooperated with the receptacle portion, when so that the connection terminal with mutually isostructural another connection terminal with connecting, the intercalation part of the connection terminal is inserted into and is electrically connected in the receptacle portion of another connection terminal, while the intercalation part of another connection terminal is inserted into and is electrically connected in the receptacle portion of the connection terminal.Connection terminal belongs to asexuality connection terminal, can be used for quickly connecting two conducting wires.When having mutually isostructural two connection terminals to combine, the intercalation part of one connection terminal is inserted into and is elastically held in the receptacle portion of another connection terminal, without in the effect of other components, two connection terminals can combine togather by the structure of itself.
Description
Technical field
The present invention relates to a kind of connection terminals, more specifically to a kind of for connecting the connection terminal of two lines cable.
Background technique
In order to facilitate electrical connection two conducting wires, usually one end of two conducting wires be separately connected public connector (or plug connect
Connect device) and female connectors (socket connector).The electricity of two conducting wires is realized by the cooperation of pin connector and socket connector
Connection.However, it is desirable to make the inconvenience that the two kinds of connector of male and female causes the increase of production cost and uses.
A kind of asexuality electric connector is had been presented for thus.In one end of two conducting wires, it is separately connected the nothing of same type
Gender connector realizes the electrical connection of conducting wire and being mutually inserted two electric connectors.Generally, electric connector mainly wraps
The connection terminal for including insulation shell and being mounted in insulation shell, when two electric connectors are combined together, two structures
Identical connection terminal needs to fight two structures by the support of the identical insulation shell of two structures and/or respectively identical
Insulation shell can just be electrically connected to each other device together.That is, two structures are identical if being not provided with insulation shell
Connection terminal cannot link together.
In addition, two connection terminals only pass through a contact site respectively when two existing electric connectors combine
It is electrically connected to each other, is not suitable for the situation for being applied to conveying high current;And harsh environment (such as vibration, high temperature and humidity situation
Under) it is easy to appear the unstable and higher temperature rise phenomenon of connection.
Summary of the invention
The present invention provides a kind of connection terminal, and the company of two same structures can be realized without the structure of insulation shell
Connecting terminal 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 can be electrically connected each other
It connects, does not need two distinct types of plug and socket terminal, manufacture mold opening cost can be saved.
The present invention also provides a kind of connection terminal and electric connector, the connection terminal of two same structures may be implemented to consolidate
Electrical connection, and bigger electric current can be carried.
The embodiment of one aspect according to the present invention provides a kind of connection terminal, including is made into integration by unitary piece of metal piece
One for fixing wire connecting portion, an intercalation part and the receptacle portion of conducting wire.The intercalation part and the receptacle portion are substantially
Be set in parallel, and there is the shape that cooperate with the receptacle portion so that the connection terminal with mutually isostructural another
When connection terminal connects, the intercalation part of the connection terminal is inserted into and is electrically connected in the receptacle portion of another connection terminal,
The intercalation part of another connection terminal is inserted into and is electrically connected in the receptacle portion of the connection terminal simultaneously.
Connection terminal according to an embodiment of the present, the receptacle portion include: a first flat main part;
And a pair of of clamping part, respectively from two opposite edges of first main part towards the upper surface of first main part
Or lower surface is formed by bending, to be held resiliently the intercalation part of another connection terminal.
Connection terminal according to an embodiment of the present, the intercalation part include a second flat main part.
Connection terminal according to an embodiment of the present, the intercalation part further include an enhanced portion, from described
The end of two main parts is bent and is stacked on a surface of second main part.
Connection terminal according to an embodiment of the present, the wire connecting portion includes at least a pair of of intermediate plate, for pressing from both sides
Hold the conducting wire.
Connection terminal according to an embodiment of the present further includes a base portion, leads from the wire connecting portion described
Extend on the extending direction of line, the intercalation part and receptacle portion are prolonged from the side of the base portion perpendicular to the base portion extending direction
It stretches.
Connection terminal according to an embodiment of the present, second main part is from the wire connecting portion in the conducting wire
Extending direction on extend, one end of first main part and one end integrally connected of the enhanced portion are simultaneously formed generally U-shaped
Structure.
Connection terminal according to an embodiment of the present, back of two clamping parts towards first main part
Upper surface from the enhanced portion is formed by bending, and the first main part of another property connection terminal can be incorporated in the connection
Between the first main part and enhanced portion of terminal.
Connection terminal according to an embodiment of the present, two clamping parts are towards the face of first main part
The lower surface of the enhanced portion is formed by bending, a part of clamping part of another property connection terminal can be incorporated in the company
Between the clamping part and enhanced portion of connecting terminal.
Connection terminal according to an embodiment of the present, first main part is from the wire connecting portion in the conducting wire
Extending direction on extend and the connection terminal further includes transition part, the transition part is from the end of first main part
End bends and is stacked on a surface of first main part, one end of second main part and the one of the transition part
End integrally connected simultaneously forms generally U-shaped structure.
Connection terminal according to an embodiment of the present, back of two clamping parts towards first main part
Lower surface from second main part is formed by bending, and the first main part and transition part of another property connection terminal can be tied
It closes between the second main part and transition part of the connection terminal.
Connection terminal according to an embodiment of the present, two clamping parts face institute towards the transition part
The lower surface for stating the second main part is formed by bending, and a part of clamping part of another property connection terminal can be incorporated in the company
Between the clamping part of connecting terminal and the second main part.
Embodiment according to a further aspect of the invention provides a kind of electric connector, comprising: insulation shell;And it is such as above-mentioned
Connection terminal described in embodiment, the connection terminal are at least partially installed in the insulation shell.
Connection terminal according to an embodiment of the present invention belongs to asexuality connection terminal, can be used for quickly connecting two conducting wires,
Intercalation part has the shape cooperated with the receptacle portion, and when two connection terminals combine, the intercalation part of a connection terminal is inserted
In the receptacle portion for entering and being elastically held in another connection terminal, without in the effect of other components, two connecting pins
Son can combine togather by the structure of itself.
Detailed description of the invention
The present invention is with reference to the accompanying drawings to be further described, in which:
Fig. 1 is the stereoscopic schematic diagram of the connection terminal of the first exemplary embodiment according to the present invention;
Fig. 2 is the side view of connection terminal shown in FIG. 1;
Fig. 3 is the stereoscopic schematic diagram that two connection terminals shown in FIG. 1 are bonded to each other;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the side view of the connection terminal of second of exemplary embodiment according to the present invention;
Fig. 6 is the stereoscopic schematic diagram of the connection terminal of the third exemplary embodiment according to the present invention;
Fig. 7 is the side view of connection terminal shown in fig. 6;
Fig. 8 is the top view of connection terminal shown in fig. 6;
Fig. 9 is the stereoscopic schematic diagram that two connection terminals shown in fig. 6 are bonded to each other;
Figure 10 is the top view of Fig. 9;
Figure 11 is the side view of the connection terminal of the 4th kind of exemplary embodiment according to the present invention;
Figure 12 is the side view that two connection terminals are bonded to each other shown in Figure 11;
Figure 13 is the side view of the connection terminal of the 5th kind of exemplary embodiment according to the present invention;
Figure 14 is the side view that two connection terminals are bonded to each other shown in Figure 13;
Figure 15 is the side view of the connection terminal of the 6th kind of exemplary embodiment according to the present invention;And
Figure 16 is the side view that two connection terminals shown in figure 15 are bonded to each other.
Specific embodiment
Although being answered the present invention is fully described referring to the attached drawing containing presently preferred embodiments of the present invention before being described herein
Invention described herein can be modified by understanding those skilled in the art, while obtain technical effect of the invention.Cause
This, it should be understood that above description is an extensive announcement for those of ordinary skill in the art, and its content does not lie in limit
Make exemplary embodiment described in the invention.
In addition, in the following detailed description, convenient for explaining, to elaborate many concrete details to provide to draping over one's shoulders herein
The comprehensive understanding of the embodiment of dew.It should be apparent, however, that one or more embodiments are without these specific details
It can be carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
A kind of inventive concept generally according to the present invention, provides a kind of connection terminal, including by unitary piece of metal piece one
One is used to fix wire connecting portion, an intercalation part and the receptacle portion of conducting wire made of body.The intercalation part and the socket
Portion is arranged substantially in parallel, and has the shape that cooperate with the receptacle portion so that the connection terminal with identical structure
Another connection terminal combine when, the intercalation part of the connection terminal is inserted into and is electrically connected to the socket of another connection terminal
In portion, while the intercalation part of another connection terminal is inserted into and is electrically connected in the receptacle portion of the connection terminal.
Fig. 1 is a kind of stereoscopic schematic diagram of the connection terminal of exemplary embodiment according to the present invention;Fig. 2 is according to this hair
A kind of stereoscopic schematic diagram of the connector assembly of bright exemplary embodiment;Fig. 3 is that two connection terminals shown in FIG. 1 are tied each other
The stereoscopic schematic diagram of conjunction;Fig. 4 is the top view of Fig. 3.
Referring to Fig. 1-4, a kind of connection terminal 100 of exemplary embodiment according to the present invention, including by such as copper or
The mechanical processing techniques such as the unitary piece of metal piece shearing of stainless steel etc, impression, bending, punching press be made into integration one for fixing
11, intercalation parts 12 of wire connecting portion of conducting wire and a receptacle portion 13.The intercalation part 12 and the receptacle portion 13 are substantially parallel
Ground setting, and there is the shape that cooperate with the receptacle portion 13 so that the connection terminal 100 with mutually isostructural another
When connection terminal 101 combines, the intercalation part 12 of the connection terminal 100 is inserted into and is electrically connected to another connection terminal 101
Receptacle portion 13 ' in, while another connection terminal 101 intercalation part 12 ' be inserted into and be electrically connected to the connection terminal 100 insert
In portions 13.
The connection terminal that embodiment according to the present invention provides can be used for quickly connecting two conducting wires, such as rechargeable battery
Two conducting wires that need to be electrically connected in power supply line, the circuit system temporarily constructed, connected two conducting wires are respectively fixed to two
The wire connecting portion of a connection terminal.In each connection terminal, intercalation part has the shape cooperated with the receptacle portion, in two companies
When connecting terminal combines, the intercalation part 12 of a connection terminal 100 is inserted into and is elastically held in the socket of another connection terminal
In portion, without in the effect of other components (such as insulation shell), two connection terminals can by itself structure that
This is combined together.When two connection terminals combine, it is public (plug) connection terminal which, which is not needed to distinguish, which mother (inserts
Seat) connection terminal, two are connected to and belong to asexuality connection terminal, and the structure under having facilitates operation;And connecting pin
Son structure having the same, only one model reduce the production cost and management cost.When two connection terminals combine,
Intercalation part and receptacle portion with two groups of combinations, realize dual electrical connection, can be used and are needing to carry the harsh of high current
Under environment, and there is lesser impedance, for a long time in use, temperature ascensional range is small, more reliable electrical connection may be implemented.
In a kind of exemplary embodiment, as shown in Figs 1-4, receptacle portion 13 includes: a first flat main part 131
And a pair of of clamping part 132, this is main towards first from two opposite edges of the first main part 131 respectively to clamping part 132
The upper surface or lower surface in body portion 131 are formed by bending, to be held resiliently the intercalation part 12 ' of another connection terminal 101.It can be with
Understand, intercalation part 12 and receptacle portion 13 have roughly the same width, and another connection terminal 101 can be inserted in intercalation part 12
Receptacle portion 13 ' in.There is preset distance, to allow between the end 1321 of clamping part 132 and the surface of the first main part 131
Intercalation part 12 ' is simultaneously elastically held in receptacle portion 13 by the insertion of the intercalation part 12 ' of another connection terminal 101.
Referring to Fig. 1-4, intercalation part 12 includes a second flat main part 121.Intercalation part 12 can pass through single layer
Second main part 121 is inserted into the intercalation part 12 ' of another connection terminal 101.For the intensity for enhancing intercalation part 12, intercalation part 12 is also wrapped
An enhanced portion 122 is included, enhanced portion 122 bends from the end of second main part 121 and is stacked in second main part
On 121 surface.In this way, intercalation part 12 has double-layer structure, the intensity of the second main part 12 is improved, can be avoided
It deforms during intercalation part 12 is inserted into the intercalation part 12 ' of another connection terminal 101.It is appreciated that in intercalation part
12 insertion end 123 is equipped with arc or ramp structure, to guide intercalation part 12 to be inserted into the intercalation part of another connection terminal 101
In 12 '.
In one embodiment, the wire connecting portion 11 includes at least a pair of of intermediate plate 111, (is not shown with clamping the conducting wire
Out).Conducting wire is placed between pairs of intermediate plate 111 on the extending direction of conducting wire first, then utilizes the work of clamp etc
Tool clamping intermediate plate 111, so that conducting wire is clamped in wire connecting portion 11.
As shown in Figs 1-4, connection terminal 100 further includes a base portion 14, and base portion 140 is led from the wire connecting portion 11 described
Extend on the extending direction of line, the intercalation part 12 and receptacle portion 13 are from the side of the base portion 14 perpendicular to the extending direction
It extends parallel to.Therefore, the connection terminal 100 of first embodiment shown in Fig. 1-4 belongs to a kind of lateral connection terminal, the connection
Terminal 100 is bonded to each other on the direction perpendicular to conducting wire extending direction with another connection terminal 101.
In the first embodiment shown in Fig. 1-4, intercalation part 12 is relative to receptacle portion 13 close to the formation of wire connecting portion 11.Scheming
In the connection terminal 200 of second embodiment shown in 5, receptacle portion 23 is relative to intercalation part 22 close to the formation of wire connecting portion 21.For
The other structures of the connection terminal 200 of second embodiment are identical with the first embodiment, and are not described in detail herein.
Fig. 6 is the stereoscopic schematic diagram of the connection terminal of the third exemplary embodiment according to the present invention;Fig. 7 is Fig. 6 institute
The side view of the connection terminal shown;Fig. 8 is the top view of connection terminal shown in fig. 6;Fig. 9 is two connecting pins shown in fig. 6
The stereoscopic schematic diagram that son is bonded to each other;Figure 10 is the top view of Fig. 9.
Referring to Fig. 6-10, a kind of connection terminal 300 of exemplary embodiment according to the present invention, including by such as copper or
The unitary piece of metal piece of stainless steel etc is used to fix by one that the mechanical processing techniques such as shearing, bending, punching press are made into integration
21, intercalation parts 22 of wire connecting portion of conducting wire and a receptacle portion 23.The intercalation part 22 and the receptacle portion 23 are substantially parallel
Ground setting, and there is the shape that cooperate with the receptacle portion 23 so that the connection terminal 300 with mutually isostructural another
When connection terminal 301 combines, the intercalation part 32 of the connection terminal 300 is inserted into and is electrically connected to another connection terminal 301
Receptacle portion 33 ' in, while another connection terminal 301 intercalation part 22 ' be inserted into and be electrically connected to the connection terminal 300 insert
In portions 33.
In a kind of exemplary embodiment, as illustrated in figures 6-10, receptacle portion 33 includes: a first flat main part
331 and a pair of of clamping part 332, this is to clamping part 332 respectively from two opposite edges of the first main part 331 towards first
The upper surface or lower surface of main part 331 are formed by bending, to be held resiliently the intercalation part 32 ' of another connection terminal 301.It can
To understand, intercalation part 32 and receptacle portion 33 have roughly the same width, and another connection terminal can be inserted in intercalation part 32
In 301 receptacle portion 33 '.There is preset distance between the end 3321 of clamping part 332 and the surface of the first main part 331, with
Allow the insertion of the intercalation part 32 ' of another connection terminal 301 and intercalation part 32 ' is elastically held in receptacle portion 33.
Referring to intercalation part 32 includes a second flat main part 321.Intercalation part 32 can pass through the second master of single layer
Body portion 321 is inserted into the intercalation part 32 ' of another connection terminal 301.For the intensity for enhancing intercalation part 32, intercalation part 32 further includes one
Enhanced portion 322, enhanced portion 322 bend from the end of second main part 321 and are stacked in the one of second main part 321
On a surface.In this way, intercalation part 32 has double-layer structure, the intensity of the second main part 32 is improved, can be avoided by plug
Portion 32 deforms during being inserted into the intercalation part 32 ' of another connection terminal 301.It is appreciated that inserting in intercalation part 32
Enter end 323 and be equipped with arc or ramp structure, to guide intercalation part 32 to be inserted into the intercalation part 32 ' of another connection terminal 301.
In one embodiment, the wire connecting portion 31 includes at least a pair of of intermediate plate 111, to clamp the conducting wire (not shown).
In Fig. 6-10 embodiment, second main part 32 is from the prolonging in the conducting wire (not shown) of wire connecting portion 31
The side of stretching upwardly extends, and one end integrally connected of one end of first main part 331 and the enhanced portion 322 simultaneously forms substantially U
The structure of shape.The upper surface away from the enhanced portion 322 of two clamping parts 332 towards first main part 331 is curved
It is curved at, the connection terminal 300 with having mutually isostructural another connection terminal 301 to be combined when, another property connecting pin
First main part 32 ' of son 301 can be incorporated between the first main part 331 of the connection terminal 300 and enhanced portion 323.
In this embodiment, insertion section 32 and receptacle portion 33 are facing with each other and parallel to each other in the up-down direction.With mutually isostructural
The grafting each other on the extending direction of conducting wire of two connection terminals 300 and 301, thus belongs to longitudinally connected terminal.
Figure 11 is the side view of the connection terminal 400 of the 4th kind of exemplary embodiment according to the present invention;Figure 12 is Figure 11
Shown in the side view that is bonded to each other of two connection terminals.As depicted in figs. 11-12, the connection terminal 400 of fourth embodiment and
The difference of the connection terminal 300 of three embodiments is that two clamping parts 432 are faced towards first main part 431
The lower surface of the enhanced portion 422 is formed by bending, the connection terminal 400 with have mutually isostructural another connection terminal 401
In conjunction with when, a part of clamping part 432 ' of another property connection terminal 401 can be incorporated in the clamping part of the connection terminal
Between 432 and enhanced portion 422.
Figure 13 is the side view of the connection terminal 500 of the 5th kind of exemplary embodiment according to the present invention;Figure 14 is Figure 13
Shown in the side view that is bonded to each other of two connection terminals.As illustrated in figs. 13-14, the connection terminal 500 of the 5th embodiment and
The difference of the connection terminal 300 of three embodiments is that the first main part 531 of receptacle portion is from the wire connecting portion 51 in the conducting wire
Extend on the extending direction of (not shown);The connection terminal 500 further includes transition part 532, and the transition part 532 is from described
The end of one main part 531 is bent and is stacked on a surface of the first main part 531;And the second main part of intercalation part
One end integrally connected of 521 one end and the transition part 532 simultaneously forms generally U-shaped structure.Further, the two of receptacle portion
The lower surface away from the second main part 521 of a clamping part 533 towards the first main part 531 is formed by bending, connection terminal 500 with
When being combined with mutually isostructural another connection terminal 501, the first main part 531 ' and transition part of another property connection terminal 501
532 ' can be incorporated between the second main part 532 of connection terminal 500 and transition part 532.On the top of the second main part 521
It is stacked with enhanced portion 522.
Figure 15 is the side view of the connection terminal of the 6th kind of exemplary embodiment according to the present invention;Figure 16 is shown in Figure 15
The side view that is bonded to each other of two connection terminals.As shown in figures 15-16, the connection terminal 600 of sixth embodiment and the 5th reality
The difference for applying the connection terminal 500 of example is that two clamping parts 633 are towards transition part 632 under the second main part 621
Surface curvature is formed, when connection terminal 600 with mutually isostructural another connection terminal 601 with being combined, another property connection
A part of clamping part 633 ' of terminal 601 can be incorporated between the clamping part 633 of connection terminal 600 and the second main part 621.
Embodiment according to a further aspect of the invention provides a kind of electric connector, comprising: insulation shell;And the present invention
Any of the above-described embodiment described in connection terminal 100,200,300,400,500 or 600, the connection terminal is at least partly
It is mounted in the insulation shell, in this way, connection terminal can be at least partially supported in insulation shell, to connecting pin
Son is protected, convenient for operation.Electric connector structure having the same for connecting two lines cable belongs to asexuality electrical connection
Device.
But in some simple applications, the connection terminals of various embodiments of the present invention can separately as with
In the electric connector of connecting wire, by being bonded to each other for two connection terminals with system structure, it may be implemented two and lead
Electrical connection between line, without installing insulation shell, connection terminal is exposed.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of structure described in various embodiments
It can be freely combined in the case where prominent, to realize more kinds of connections on the basis of solving technical problem of the invention
Terminal and electric connector.
After the preferred embodiment that the present invention will be described in detail, those skilled in the art can be apparent from, In
It does not depart from the protection scope of appended claims and spirit is lower can carry out various change and change, and the present invention is also not only restricted to
The embodiment of examples cited embodiment in bright book.It should be noted that word " comprising " is not excluded for other element or steps, word
"a" or "an" is not excluded for multiple.In addition, the range that any element label of claim should not be construed as limiting the invention.
Claims (9)
1. a kind of connection terminal, inserted including be made into integration by unitary piece of metal piece one wire connecting portion for fixing conducting wire, one
Head and a receptacle portion,
Wherein, the intercalation part is arranged substantially in parallel with the receptacle portion, and has the shape cooperated with the receptacle portion, makes
When obtaining the connection terminal with connecting with mutually isostructural another connection terminal, the intercalation part insertion of the connection terminal is simultaneously electric
It is connected in the receptacle portion of another connection terminal, while the intercalation part of another connection terminal is inserted into and is electrically connected to the company
In the receptacle portion of connecting terminal;
Wherein, the receptacle portion includes:
One the first flat main part;And
A pair of of clamping part, respectively from two opposite edges of first main part towards the upper surface of first main part
Or lower surface is formed by bending, to be held resiliently the intercalation part of another connection terminal;
Wherein, the intercalation part includes a second flat main part;
Wherein, the intercalation part further includes an enhanced portion, bends from the end of second main part and is stacked in described
On one surface of two main parts;
Wherein, second main part extends on the extending direction of the conducting wire from the wire connecting portion, first main part
One end and the enhanced portion one end integrally connected and form generally U-shaped structure.
2. connection terminal as described in claim 1, the wire connecting portion includes at least a pair of of intermediate plate, for clamping described lead
Line.
3. connection terminal as claimed in claim 1 or 2, wherein back of two clamping parts towards first main part
Upper surface from the enhanced portion is formed by bending, and the first main part of another connection terminal can be incorporated in the connecting pin
Between the first main part and enhanced portion of son.
4. connection terminal as claimed in claim 1 or 2, wherein two clamping parts are towards the face of first main part
The lower surface of the enhanced portion is formed by bending, a part of clamping part of another connection terminal can be incorporated in the connection
Between the clamping part and enhanced portion of terminal.
5. a kind of connection terminal, inserted including be made into integration by unitary piece of metal piece one wire connecting portion for fixing conducting wire, one
Head and a receptacle portion,
Wherein, the intercalation part is arranged substantially in parallel with the receptacle portion, and has the shape cooperated with the receptacle portion, makes
When obtaining the connection terminal with connecting with mutually isostructural another connection terminal, the intercalation part insertion of the connection terminal is simultaneously electric
It is connected in the receptacle portion of another connection terminal, while the intercalation part of another connection terminal is inserted into and is electrically connected to the company
In the receptacle portion of connecting terminal;
Wherein, the receptacle portion includes:
One the first flat main part;And
A pair of of clamping part, respectively from two opposite edges of first main part towards the upper surface of first main part
Or lower surface is formed by bending, to be held resiliently the intercalation part of another connection terminal;
Wherein, the intercalation part includes a second flat main part;
Wherein, the intercalation part further includes an enhanced portion, bends from the end of second main part and is stacked in described
On one surface of two main parts;
Wherein, first main part extends on the extending direction of the conducting wire from the wire connecting portion, and
The connection terminal further includes transition part, and the transition part bends from the end of first main part and is stacked in described
On one surface of the first main part,
One end of second main part and one end integrally connected of the transition part simultaneously form generally U-shaped structure.
6. connection terminal as claimed in claim 5, the wire connecting portion includes at least a pair of of intermediate plate, for clamping described lead
Line.
7. such as connection terminal described in claim 5 or 6, wherein back of two clamping parts towards first main part
Lower surface from second main part is formed by bending, and the first main part and transition part of another connection terminal can combine
Between the second main part and transition part of the connection terminal.
8. such as connection terminal described in claim 5 or 6, wherein two clamping parts face institute towards the transition part
The lower surface for stating the second main part is formed by bending, and a part of clamping part of another connection terminal can be incorporated in the connection
Between the clamping part of terminal and the second main part.
9. a kind of electric connector, comprising:
Insulation shell;And
Connection terminal as described in any one of claim 1-8, the connection terminal are at least partially installed at described exhausted
In edge 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 CN107346844A (en) | 2017-11-14 |
CN107346844B true 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) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107346844B (en) | 2016-05-06 | 2019-11-05 | 泰科电子(上海)有限公司 | Connection terminal and electric connector |
CN113851893B (en) * | 2021-10-18 | 2023-03-28 | 江苏乐仁电子科技有限公司 | Easily assemble terminal pencil connector |
Citations (5)
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 |
Family Cites Families (8)
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 |
DE102012010277A1 (en) * | 2012-05-25 | 2013-11-28 | Auto-Kabel Management Gmbh | Electrical connection system |
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 (5)
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 |
Also Published As
Publication number | Publication date |
---|---|
CN107346844A (en) | 2017-11-14 |
DE102017207619A1 (en) | 2017-11-09 |
ES2648387A1 (en) | 2018-01-02 |
ES2648387B2 (en) | 2019-02-11 |
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