CN206259526U - Conducting terminal and connector - Google Patents
Conducting terminal and connector Download PDFInfo
- Publication number
- CN206259526U CN206259526U CN201621164825.8U CN201621164825U CN206259526U CN 206259526 U CN206259526 U CN 206259526U CN 201621164825 U CN201621164825 U CN 201621164825U CN 206259526 U CN206259526 U CN 206259526U
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- China
- Prior art keywords
- cylindrical portion
- conducting terminal
- bump bonding
- insulating body
- transition part
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Abstract
The utility model discloses a kind of connector, including：Insulating body；With at least one conducting terminal, it is maintained in the insulating body.The conducting terminal, including：First cylindrical portion；Second cylindrical portion, diameter of its diameter less than first cylindrical portion；And transition part, it is connected between one end of one end of first cylindrical portion and second cylindrical portion.At least one the first bump bonding muscle of circle is formed with the periphery wall of first cylindrical portion, at least one the second bump bonding muscle of circle is formed with the periphery wall of second cylindrical portion, the first bump bonding muscle and the second bump bonding muscle are joined on the insulating body in an interference fit respectively.Therefore, after conducting terminal is assembled in insulating body, multipoint positioning is formed between conducting terminal and insulating body such that it is able to effectively prevent conducting terminal from occurring position in insulating body and offset, it is ensured that the connector and the reliability to the electrical connection between mating connector.
Description
Technical field
The utility model is related to a kind of conducting terminal and the connector including the conducting terminal.
Background technology
Connector generally comprises insulating body and the conducting terminal being maintained in insulating body.Generally, after conducting terminal
End is needed together with the conductor crimping of wire, and front end is needed with the conducting terminal to mating connector to together with.
In the prior art, conducting terminal is the punched conducting terminal formed by stamped metal sheet material.In existing skill
Gap is usually in art, between this stamping forming conducting terminal and insulating body to coordinate, this causes conducting terminal in assembling
Position is not fixed after in insulating body, easily offsets its correct installation site so that conducting terminal is being assembled to insulation originally
There is larger site error after in body, this can cause the connector and unreliable to the electrical connection between mating connector.
Utility model content
The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
According to a purpose of the present utility model, there is provided a kind of connector, it can effectively prevent conducting terminal exhausted
Occurs position skew in edge body.
According to one side of the present utility model, there is provided a kind of connector, including：Insulating body；It is conductive with least one
Terminal, is maintained in the insulating body.The conducting terminal, including：First cylindrical portion；Second cylindrical portion, its diameter is less than
The diameter of first cylindrical portion；And transition part, be connected to first cylindrical portion one end and second cylindrical portion one
Between end.At least one the first bump bonding muscle of circle is formed with the periphery wall of first cylindrical portion, in second tubular
At least one the second bump bonding muscle of circle, the first bump bonding muscle and second bump bonding are formed with the periphery wall in portion
Muscle is joined on the insulating body in an interference fit respectively.
According to the embodiment of an exemplary of the present utility model, a circle adjacent with the transition part second engagement
Between raised ribs and the transition part on the axial direction of the conducting terminal at a predetermined distance.
According to the embodiment of another exemplary of the present utility model, the preset distance is whole more than the conducting terminal
The 1/50 of individual length and 1/10 of the whole length less than the conducting terminal.
According to the embodiment of another exemplary of the present utility model, the conducting terminal also includes flank section, the side
Alar part is connected to the other end of first cylindrical portion.
According to the embodiment of another exemplary of the present utility model, the flank section of the conducting terminal is suitable to be wrapped in be led
On the external coating of line, the conductor of the wire is adapted for insertion into the first cylindrical portion of the conducting terminal, the conducting terminal
The first cylindrical portion be suitable to be crimped on the conductor of the wire.
According to the embodiment of another exemplary of the present utility model, the diameter of the transition part is from first cylindrical portion
It is gradually reduced to second cylindrical portion, it is achieved thereby that smoothed between first cylindrical portion and second cylindrical portion
Cross.
According to the embodiment of another exemplary of the present utility model, the conducting terminal is by individual sheet material shape of punching press
Into integrated terminal.
According to one side of the present utility model, there is provided a kind of conducting terminal, including：First cylindrical portion；
Second cylindrical portion, diameter of its diameter less than first cylindrical portion；And transition part, it is connected to first tubular
Between one end of the one end in portion and second cylindrical portion.At least one circle the is formed with the periphery wall of first cylindrical portion
One bump bonding muscle, is formed with least one the second bump bonding muscle of circle on the periphery wall of second cylindrical portion.
According to the embodiment of an exemplary of the present utility model, a circle adjacent with the transition part second engagement
Between raised ribs and the transition part on the axial direction of the conducting terminal at a predetermined distance.
According to the embodiment of another exemplary of the present utility model, the preset distance is whole more than the conducting terminal
The 1/50 of individual length and 1/10 of the whole length less than the conducting terminal.
According to the embodiment of another exemplary of the present utility model, the conducting terminal also includes flank section, the side
Alar part is connected to the other end of first cylindrical portion.
According to the embodiment of another exemplary of the present utility model, the flank section of the conducting terminal is suitable to be wrapped in be led
On the external coating of line, the conductor of the wire is adapted for insertion into the first cylindrical portion of the conducting terminal, the conducting terminal
The first cylindrical portion be suitable to be crimped on the conductor of the wire.
According to the embodiment of another exemplary of the present utility model, the diameter of the transition part is from first cylindrical portion
It is gradually reduced to second cylindrical portion, it is achieved thereby that smoothed between first cylindrical portion and second cylindrical portion
Cross.
According to the embodiment of another exemplary of the present utility model, the conducting terminal is by individual sheet material shape of punching press
Into integrated terminal.
According to the embodiment of foregoing each exemplary of the present utility model, in the first tubular of the rear end of conducting terminal
At least one the first bump bonding muscle of circle is formed with portion, into there is at least one circle the in the second cylindrical portion of the front end of conducting terminal
Two bump bonding muscle, therefore, after conducting terminal is assembled in insulating body, the first bump bonding muscle on conducting terminal and
Second bump bonding muscle is engaged with insulating body simultaneously, so as to form multipoint positioning between conducting terminal and insulating body, this
Sample, it becomes possible to which conducting terminal is reliably held in insulating body such that it is able to effectively prevent conducting terminal from insulating this
Its correct installation site is offset in body, it is ensured that the connector and the reliability to the electrical connection between mating connector.
By below with reference to accompanying drawing to the utility model description, other objects and advantages of the present utility model will
It is clear that can simultaneously help be fully understood by the utility model.
Brief description of the drawings
Fig. 1 shows the schematic perspective view of the conducting terminal of the embodiment according to an exemplary of the present utility model；
Fig. 2 shows the top view of the conducting terminal shown in Fig. 1；
Fig. 3 shows the side view of the conducting terminal shown in Fig. 1；With
Fig. 4 shows the longitudinal sectional view of the connector of the embodiment according to an exemplary of the present utility model.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
In specification, same or analogous drawing reference numeral indicates same or analogous part.It is following referring to the drawings to the utility model reality
The explanation for applying mode is intended to explain overall utility model design of the present utility model, and is not construed as to this practicality
A kind of new limitation.
In addition, in the following detailed description, for ease of explaining, elaborating many concrete details to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of without these details
It is carried out.In other cases, known construction and device diagrammatically embodies to simplify accompanying drawing.
Conceived according to a general technical of the present utility model, there is provided a kind of connector, including：Insulating body；At least
One conducting terminal, is maintained in the insulating body.The conducting terminal, including：First cylindrical portion；Second cylindrical portion, its
Diameter of the diameter less than first cylindrical portion；And transition part, it is connected to one end of first cylindrical portion and described second
Between the one end in shape portion.At least one the first bump bonding muscle of circle is formed with the periphery wall of first cylindrical portion, described
At least one the second bump bonding muscle of circle, the first bump bonding muscle and described second are formed with the periphery wall of the second cylindrical portion
Bump bonding muscle is joined on the insulating body in an interference fit respectively.
Fig. 4 shows the longitudinal sectional view of the connector of the embodiment according to an exemplary of the present utility model.
As shown in figure 4, in the illustrated embodiment, the connector mainly includes insulating body 200 and is maintained at the insulation
At least one of body 200 conducting terminal 100.One end (right-hand member in figure) of the conducting terminal 100 and wire (not shown)
Conductor electrical connection, the other end (left end in figure) of the conducting terminal 100 and the conducting terminal of matching connector (not shown)
Coordinate.
Fig. 1 shows the schematic perspective view of the conducting terminal 100 of the embodiment according to an exemplary of the present utility model；Figure
The top view of the conducting terminal 100 shown in 2 display Fig. 1；Fig. 3 shows the side view of the conducting terminal 100 shown in Fig. 1.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, the conducting terminal mainly includes first positioned at its one end
Shape portion 110, the mistake positioned at the second cylindrical portion 120 of its other end and between the first cylindrical portion 110 and the second cylindrical portion 120
Cross portion 130.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, the diameter of the second cylindrical portion 120 is less than the first cylindrical portion 110
Diameter.Transition part 130 is connected between one end of one end of the first cylindrical portion 110 and the second cylindrical portion 120.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, the diameter of transition part 130 is from the first cylindrical portion 110 to second
Cylindrical portion 120 is gradually reduced, it is achieved thereby that seamlessly transitting between the first cylindrical portion 110 and the second cylindrical portion 120.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, it is formed with least one on the periphery wall of the first cylindrical portion 110
The first bump bonding muscle 111 is enclosed, at least one the second bump bonding muscle 121 of circle is formed with the periphery wall of the second cylindrical portion 120.
As shown in figure 4, in one embodiment of the present utility model, being assembled in the conducting terminal 100 shown in Fig. 1 to Fig. 3
After in insulating body 200, the first bump bonding muscle 111 and the second bump bonding muscle 121 on conducting terminal 100 respectively with
The mode of interference fit is joined on insulating body 200, so as to form multiple spot between conducting terminal 100 and insulating body 200
Positioning, in this way, it is possible to conducting terminal 100 is reliably held in insulating body 200 such that it is able to effectively prevent conduction
Terminal 100 offsets its correct installation site in insulating body 200, it is ensured that the connector and to the electricity between mating connector
The reliability of connection.
As shown in figure 1, in one embodiment of the present utility model, the conducting terminal 100 can be by punching press individual
The integrated terminal that sheet material is formed.
As shown in Fig. 2 in the illustrated embodiment, circle second bump bonding muscle 121 and a mistake adjacent with transition part 130
Cross between portion 130 on the axial direction of conducting terminal 100 d at a predetermined distance.So, conducting terminal 100 can be reduced to exist
Difficulty of processing during punch forming, and help to ensure that the shape and dimensional accuracy of the second bump bonding muscle.
In one embodiment of the present utility model, foregoing predetermined distance d can set according to actual conditions, for example, preceding
State predetermined distance d be set to be greater than conducting terminal 100 whole length 1/50 and less than the whole length of conducting terminal 100
1/10.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, conducting terminal 100 also includes flank section 140, the flank section
140 other ends for being connected to the first cylindrical portion 110.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, the flank section 140 of conducting terminal 100 is suitable to be wrapped in wire
External coating on.The conductor of wire is adapted for insertion into the first cylindrical portion 110 of conducting terminal 100.The first of conducting terminal 100
Cylindrical portion 110 is suitable to be crimped on the conductor of wire.In this manner it is possible to wire is fixed and conducting terminal 100 is electrically connected to
On one end.
In another embodiment of the present utility model, a kind of conducting terminal 100 is also disclosed.As shown in Figure 1, Figure 2 with Fig. 3 institutes
Show, in the illustrated embodiment, the conducting terminal mainly includes the first cylindrical portion 110, the second cylindrical portion 120 and transition part 130.
Diameter of the diameter of the second cylindrical portion 120 less than the first cylindrical portion 110.Transition part 130 is connected to one end of the first cylindrical portion 110
And second cylindrical portion 120 one end between.At least one the first bump bonding of circle is formed with the periphery wall of the first cylindrical portion 110
Muscle 111, is formed with least one the second bump bonding muscle 121 of circle on the periphery wall of the second cylindrical portion 120.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this area
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments
Independent assortment can be carried out in the case of prominent.
Although being illustrated to the utility model with reference to accompanying drawing, the embodiment disclosed in accompanying drawing is intended to this practicality
New preferred embodiment is illustrative, and it is not intended that to a kind of limitation of the present utility model.
Although some embodiments of this overall utility model design have been shown and have illustrated, those of ordinary skill in the art will
Understand, in the case of the principle and spirit conceived without departing substantially from this overall utility model, these embodiments can be made a change, this
The scope of utility model is limited with claim and their equivalent.
It should be noted that word " including " other elements or step are not excluded for, word "a" or "an" is not excluded for multiple.Separately
Outward, any element label of claim should not be construed as limiting scope of the present utility model.
Claims (14)
1. a kind of connector, including：
Insulating body (200)；With
At least one conducting terminal (100), is maintained in the insulating body (200),
Wherein, the conducting terminal, including：
First cylindrical portion (110)；
Second cylindrical portion (120), diameter of its diameter less than first cylindrical portion (110)；With
Transition part (130), be connected to first cylindrical portion (110) one end and second cylindrical portion (120) one end it
Between,
It is characterized in that：
At least one the first bump bonding muscle (111) of circle is formed with the periphery wall of first cylindrical portion (110), described the
At least one the second bump bonding muscle (121) of circle, the first bump bonding muscle are formed with the periphery wall of two cylindrical portions (120)
(111) it is joined in an interference fit respectively on the insulating body (200) with the second bump bonding muscle (121).
2. connector according to claim 1, it is characterised in that：
Between adjacent with the transition part (130) circle the second bump bonding muscle (121) and the transition part (130)
On the axial direction of the conducting terminal (100) at a predetermined distance (d).
3. connector according to claim 2, it is characterised in that：
The preset distance (d) is more than the 1/50 of the whole length of the conducting terminal (100) and less than the conducting terminal
(100) the 1/10 of whole length.
4. connector according to claim 1, it is characterised in that：
The conducting terminal (100) also includes flank section (140), and the flank section (140) is connected to first cylindrical portion
(110) the other end.
5. connector according to claim 4, it is characterised in that：
The flank section (140) of the conducting terminal (100) is suitable to be wrapped on the external coating of wire, and the conductor of the wire is fitted
In the first cylindrical portion (110) for inserting the conducting terminal (100), first cylindrical portion (110) of the conducting terminal (100)
It is suitable to be crimped on the conductor of the wire.
6. connector according to claim 1, it is characterised in that：
The diameter of the transition part (130) is gradually reduced from first cylindrical portion (110) to second cylindrical portion (120),
It is achieved thereby that seamlessly transitting between first cylindrical portion (110) and second cylindrical portion (120).
7. the connector according to any one of claim 1-6, it is characterised in that：The conducting terminal is by punching press list
Open the integrated terminal that sheet material is formed.
8. a kind of conducting terminal, including：
First cylindrical portion (110)；
Second cylindrical portion (120), diameter of its diameter less than first cylindrical portion (110)；With
Transition part (130), be connected to first cylindrical portion (110) one end and second cylindrical portion (120) one end it
Between,
It is characterized in that：
At least one the first bump bonding muscle (111) of circle is formed with the periphery wall of first cylindrical portion (110), described the
At least one the second bump bonding muscle (121) of circle is formed with the periphery wall of two cylindrical portions (120).
9. conducting terminal according to claim 8, it is characterised in that：
Between adjacent with the transition part (130) circle the second bump bonding muscle (121) and the transition part (130)
On the axial direction of the conducting terminal (100) at a predetermined distance (d).
10. conducting terminal according to claim 9, it is characterised in that：
The preset distance (d) is more than the 1/50 of the whole length of the conducting terminal (100) and less than the conducting terminal
(100) the 1/10 of whole length.
11. conducting terminals according to claim 8, it is characterised in that：
The conducting terminal (100) also includes flank section (140), and the flank section (140) is connected to first cylindrical portion
(110) the other end.
12. conducting terminals according to claim 11, it is characterised in that：
The flank section (140) of the conducting terminal (100) is suitable to be wrapped on the external coating of wire, and the conductor of the wire is fitted
In the first cylindrical portion (110) for inserting the conducting terminal (100), first cylindrical portion (110) of the conducting terminal (100)
It is suitable to be crimped on the conductor of the wire.
13. conducting terminals according to claim 8, it is characterised in that：
The diameter of the transition part (130) is gradually reduced from first cylindrical portion (110) to second cylindrical portion (120),
It is achieved thereby that seamlessly transitting between first cylindrical portion (110) and second cylindrical portion (120).
14. conducting terminal according to any one of claim 8-13, it is characterised in that：The conducting terminal is by punching
The integrated terminal for pressing individual sheet material to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164825.8U CN206259526U (en) | 2016-11-01 | 2016-11-01 | Conducting terminal and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164825.8U CN206259526U (en) | 2016-11-01 | 2016-11-01 | Conducting terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259526U true CN206259526U (en) | 2017-06-16 |
Family
ID=59025363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164825.8U Active CN206259526U (en) | 2016-11-01 | 2016-11-01 | Conducting terminal and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023194A (en) * | 2016-11-01 | 2018-05-11 | 泰科电子(上海)有限公司 | Conducting terminal and connector |
-
2016
- 2016-11-01 CN CN201621164825.8U patent/CN206259526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023194A (en) * | 2016-11-01 | 2018-05-11 | 泰科电子(上海)有限公司 | Conducting terminal and connector |
| CN108023194B (en) * | 2016-11-01 | 2023-10-03 | 泰科电子(上海)有限公司 | Conductive terminal and connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |