CN207504206U - A kind of conducting terminal and electric connector - Google Patents
A kind of conducting terminal and electric connector Download PDFInfo
- Publication number
- CN207504206U CN207504206U CN201721063199.8U CN201721063199U CN207504206U CN 207504206 U CN207504206 U CN 207504206U CN 201721063199 U CN201721063199 U CN 201721063199U CN 207504206 U CN207504206 U CN 207504206U
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- connecting portion
- main part
- conducting terminal
- terminal according
- elastic arm
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Abstract
The utility model discloses a kind of conducting terminal and electric connectors, the conducting terminal includes main part, the elastic arm extended from main part side, the connecting portion extended from main part opposite side and the weld part for connecting the connecting portion, the connecting portion and main part form on-right angle angle not between same plane, the connecting portion and main part.The electric connector of the utility model; multiconductor structure is formed between insulating body and conducting terminal; during weld part is soldered to circuit board or elastic arm is compressed to the installation operation of chip; conducting terminal can be made to obtain more supporting protection; the conducting terminal stressed member reasonable distribution is in main part both sides simultaneously; conducting terminal uniform internal stress when bearing external force, avoids hit, ensure that the electric connection of the conducting terminal and chip and circuit board of electric connector.
Description
Technical field
The utility model embodiment is related to being electrically connected technical field, more particularly to a kind of connection terminal and electricity
Connector.
Background technology
Electric connector is the common device of electronic engineering technology connection chip and circuit module, and connection is erected between circuit
Bridge, so as to make current flowing, circuit is made to realize scheduled function.
Component can be failed with quick-replaceable if certain field of electronic components fails, during equipped with connector for ease of maintenaince using connecting
Connecing device makes engineers have greater flexibility in design and integrated new product and when forming system with component.With
Technological progress, equipped with connector when, can update component, be replaced with new, more perfect component old.
Enhance with the function of electronic product, the integrated level of electronic device also is also higher and higher.Connect chip and circuit mould
The electric connector of block is also laid more and more intensive.The terminal of electric connector more do it is smaller so that the intensity of terminal in itself increasingly
It is weak, and the elasticity of the conducting terminal of remitted its fury also reduces therewith so that and conducting terminal is assembling chip and circuit mould
During block, the problem of being susceptible to loose contact or hit.
Chinese patent application the 201620926957.3rd discloses the utility model and discloses a kind of connector, including：Absolutely
Edge ontology；Conducting terminal is maintained in the insulating body；And soldered ball, it is welded on corresponding conducting terminal.The conduction
Terminal includes fixed part, welded gasket and the welded gasket is connected to the fixed part, decurvation connection root, in institute
It states and is formed on the top surface of welded gasket there are one pit, the soldered ball is suitable for being positioned and being welded in the pit.The conduction
Terminal further includes the free end of decurvation that is being connected to the welded gasket.
But connector of the prior art, it is whole that connector includes welded gasket 110, fixed part 130 and elastic arm 120
Body is directly installed in insulating body, is single contact structure between connector and insulating body, it is easy during improper insertion to install
There is loose contact or hit.
Therefore, existing electric connector has yet to be improved and developed.
Invention content
The utility model embodiment mainly solving the technical problems that provide a kind of conducting terminal of multiconductor installation with
And electric connector, multiconductor structure is formed between insulating body and conducting terminal, circuit board or bullet are soldered in weld part
Property arm be compressed to during the installation operation of chip so that conducting terminal obtain more support protection, while stressed member close
In main part both sides, conducting terminal uniform internal stress when bearing external force avoids hit, ensure that electric connector for reason distribution
The electric connection of conducting terminal and chip and circuit board.
The utility model embodiment provide a kind of technical solution be：A kind of conducting terminal is provided, including main part, from
Elastic arm that main part side is extended, the connecting portion extended from main part opposite side and the weldering for connecting the connecting portion
Socket part, connecting portion and main part form on-right angle angle not between same plane, the connecting portion and main part.
Further, which includes first connecting portion and second connecting portion, between the first connecting portion and main part
Form sharp angle α.
Further, which is divided into the first side and the second side along center line, and the elastic arm is on main part
Projection is located at the first side.
Preferably, which includes the first connecting portion and second connecting portion that main body tears plate-like structure, should
Second connecting portion is in arc structure, and from first connecting portion end, bending is connected to weld part, and the second connecting portion is on main part
Projection be located at the second side.
Wherein, ranging from 10 degree≤α≤60 degree of the sharp angle α.
The first connecting portion extends from the first side and spacing d is formed between main part2, the second connecting portion is
One connecting portion end is bent to weld part, and spacing d is formed between the weld part and main part1。
When it is implemented, second side is provided with holding parts, which is also formed with groove, the recess width court
Gradually increase to stubborn portion end.
Second side sets continuous material above holding parts.Have gap between holding parts and even material strip portion, groove and
It is connected between gap.
The elastic arm end sets contact site；From the main part front, projection position of the contact site on main part
In the first side, which is projected in the second side on main part.
In order to solve the above technical problems, the another technical solution that the utility model embodiment provides is：It provides a kind of
Electric connector, the conducting terminal including insulating body and in insulating body, it is conductive which forms several receivings
The host cavity of terminal, each host cavity include for fix the first end pilot trench of the main part with for being fixedly connected with the second of portion
Terminal groove.
The advantageous effect of the utility model embodiment is：It is formed between the conducting terminal and insulating body of electric connector more
Contact mounting structure, during weld part is soldered to circuit board or elastic arm is compressed to the installation operation of chip so that lead
Electric terminal obtains more supporting protection, avoids hit.Meanwhile the main part is divided into the first side and the second side along center line
Portion, connecting portion and main part form on-right angle angle not between same plane, the first connecting portion and main part of the connecting portion,
Such as sharp angle so that conducting terminal stressed member can reasonable distribution in main part both sides, enhance the mechanical performance of connecting portion,
Ensure conducting terminal uniform internal stress when bearing external force, avoid hit and ensure the conducting terminal and chip of electric connector
And the electric connection of circuit board.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the conducting terminal of the utility model embodiment；
Fig. 2 is the front view of the conducting terminal of the utility model embodiment；
Fig. 3 is the vertical view of the conducting terminal of the utility model embodiment；
Fig. 4 is the structure diagram of the insulating body of the utility model embodiment；And
Fig. 5 is the assembly structure diagram of the electric connector of the utility model embodiment.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are more clearly understood, right below in conjunction with the accompanying drawings
The utility model embodiment is described in further details.Here, the illustrative embodiments and their description of the utility model are used to solve
The utility model is released, but is not intended to limit the scope of the present invention.
This application involves the conducting terminals and electric connector of a kind of installation of multiconductor.
It is stronger and stronger with the function of electronic equipment, it needs using more chips and circuit, and the need of electronic equipment
Seeking Truth is more and more compact, therefore internal usable space is less and less, therefore corresponding electronic component, such as electric connector are carried
Higher requirement is gone out, for example occupied space smaller simultaneous transmission channel is more etc..Such as double-deck transmission structure, it needs to use
Electronics wiring connector and soft rowed line structure connector.
It please refers to Fig.1 to Fig. 4, the electric connector of the present embodiment is used as the bridge of chip (not shown) and circuit board 100, packet
Include insulating body 80 and several conducting terminals in insulating body.
Multiple host cavities 82 are offered on the insulating body, which runs through the insulating body 80, each receiving
Chamber 82 installs a conducting terminal.
The conducting terminal includes main part 10, elastic arm 20, connecting portion 50 and weld part 70.
The elastic arm 20 of conducting terminal has good elasticity and stretches out in outside insulating body 80, for being connect with chip.
The main part 10 of the conducting terminal is extended elastic arm 20 from upper end, and connecting portion 50 is extended in the lower end of main part 10.The master
Vertically center line is divided into the first side 12 and the second side 13 in body portion 20.The connecting portion includes first connecting portion 50, this first
Connecting portion 50 extends from the first side 12 and on-right angle angle, first connecting portion 50 and master is formed between main part 10
Body portion 10 is not in same plane.
The connecting portion forms on-right angle angle with main part 10 so that a spacing except the extended main part 10 of connecting portion
From connecting welding portion 70, while connecting portion mechanical performance is promoted, which can be correspondingly arranged multiconductor installation structure.
The electric connector forms multiconductor structure between insulating body and conducting terminal, and circuit board or bullet are soldered in weld part 70
Property arm be compressed to during the installation operation of chip, which can obtain more support protections, while conducting terminal is whole
Body reasonable stress bears uniform internal stress during external force, avoids hit, ensure that electric connector conducting terminal and chip and
The electric connection of circuit board.
The utility model conducting terminal and electric connector described in detail below.
The conducting terminal is integrally plate-like, and both ends are respectively formed functional component.The conducting terminal includes main part 10, elasticity
Arm 20, holding parts 15, continuous material 18, connecting portion 50 and weld part 70.20 end of elastic arm sets contact site 22.This connects
Contact portion 22 is used for when 20 flexible deformation of elastic arm is pressed on chip, comes into full contact with the chip.
The conducting terminal functional component of the present embodiment is arranged on 10 both sides of main part, which can divide along center line
For the first side 12 and the second side 13.
The connecting portion is torn from main part 10.50 He of first connecting portion of plate-like structure is torn including main body
Second connecting portion 52, second connection 52 is in arc structure, and weld part 70 is connected to from 50 ends bendings of the first connection,
Projection of the second connecting portion 52 on main part 10 is located at the second side.
When it is implemented, the first connecting portion 50 is formed in 10 bottom of main part in the form of sheets, from the first of main part 10
Side 12 tilts and detaches, and spacing d is formed between main part 102.The first connecting portion 50 is extended from the first side 12
On-right angle angle is formed between main part 10.
The second connecting portion 52 is bent to weld part 70 in 50 end of first connecting portion so that the weld part 70 can be relatively remote
It is set from main part 10, spacing d is formed between the weld part 70 and main part 101.Spacing d1With spacing d2Setting, increase
The mechanical strength and amount of deflection of connecting portion, and provide safe welding operating space for weld part 70.
In the present embodiment, connecting portion and main part 10 be not between same plane, the first connecting portion 50 and main part 10
The on-right angle angle of formation is sharp angle α.It is preferred that ranging from 10 degree≤α≤60 degree of sharp angle α.
In order to realize the fixation of electric connector and installation, which is provided with holding parts 15 at medium position.
The formation fluted 16 of second side, 13 holding parts, 15 side.
16 width of groove gradually increases towards 15 end of stubbornness portion.Second side 13 company of setting above holding parts 15
Material portion 18.There is gap 17 between holding parts 15 and even material strip portion 18, connected between groove 16 and gap 17.The groove 16 is to fixing
Portion 15 tilts, and the notch diameter of groove 16 becomes larger.It please refers to Fig.2, for Reasonable Arrangement functional component, the conducting terminal
First side 12 sets the elastic arm 20 on one side, and the second side 13 of the conducting terminal sets holding parts and continuous material 18 on one side.
The connecting portion extends from the first side 12 of conducting terminal and connecting welding portion 70.It, should from 10 front of main part
Projection of the contact site 22 of 20 end of elastic arm on main part 10 is located at the first side 12, the second connecting portion 52 in master
The second side 13 is projected in body portion.It, may be depending on the angle of projection sharp angle α of the weld part 70 on main part 10
It two sides 13 may also be in the first side 12.
The electric connector of the present embodiment, aforementioned several conducting ends including insulating body 80 and in insulating body 80
Son.The arrangement of the conducting terminal is correspondingly arranged according to the signal terminal of the chip of connection.It is several in conducting terminal, such as on
At thousand, it can realize that several conducting terminals are installed in primary grafting by continuous material 18 and material strip.
The conducting terminal includes plate-like main part 10, the elastic arm of insulating body 80 is stretched out from 10 side of main part
20th, stretch out the connecting portion of insulating body 80 from 10 opposite side of main part, the main part 10 along center line be divided into the first side 12 with
Second side 13.The connecting portion includes first connecting portion 50 and second connecting portion 52.Connecting portion and main part 10 be not same flat
Face, the first connecting portion 50 extend from the first side 12 and on-right angle angle are formed between main part 10.Second company
Socket part 52 is in arc structure, and one end is connected to the end of first connecting portion 50, and other end bending is connected to weld part 70.
Fig. 5 is please referred to, is fixedly mounted to form multiconductor, which forms the receipts of several receiving conducting terminals
Cavity volume 82.Each host cavity include for fix the first end pilot trench 84 of the main part 10 with for being fixedly connected with the second end in portion
Pilot trench 86.
In electric connector embodiment, connecting portion and main part 10 be not in same plane, the first connecting portion 50 and main body
The on-right angle angle formed between portion 10 is sharp angle α.Ranging from 10 degree≤α≤60 degree of the sharp angle α.
The structure of the conducting terminal of the electric connector is as previously mentioned, details are not described herein.
The conducting terminal of the utility model and point connector, form multiconductor installation between conducting terminal and insulating body
Structure, during weld part is soldered to circuit board or elastic arm is compressed to the installation operation of chip so that conducting terminal obtains
To more support protections.Meanwhile the main part is divided into the first side and the second side along center line, obtains conducting terminal forced section
Part can reasonable distribution in main part both sides uniform stressed；Moreover, connecting portion and main part be in same plane, the of the connecting portion
On-right angle angle, such as sharp angle are formed between one connecting portion and main part, then by extended second connecting portion, is increased
The strong mechanical performance of connecting portion, ensures conducting terminal uniform internal stress when bearing external force, avoids hit and ensure electricity
The conducting terminal and chip of connector and the electric connection of circuit board.
The foregoing is merely the embodiments of the utility model, and it does not limit the scope of the patent of the present invention, all
It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses
In other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of conducting terminal, the elastic arm that extends including main part, from main part side extends from main part opposite side
And the weld part of the connecting portion that goes out and the connection connecting portion, which is characterized in that connecting portion and main part not in same plane,
On-right angle angle is formed between the connecting portion and main part.
2. conducting terminal according to claim 1, which is characterized in that the connecting portion includes first connecting portion and connects with second
Socket part forms sharp angle α between the first connecting portion and main part.
3. conducting terminal according to claim 2, which is characterized in that the main part along center line be divided into the first side with
Second side, projection of the elastic arm on main part are located at the first side.
4. conducting terminal according to claim 2, which is characterized in that
The connecting portion includes the first connecting portion and second connecting portion that main body tears plate-like structure, second connection
Portion is in arc structure, and from first connecting portion end, bending is connected to weld part, projection of the second connecting portion on main part
Positioned at the second side.
5. conducting terminal according to claim 2, which is characterized in that ranging from 10 degree≤α≤60 degree of the sharp angle α.
6. according to the conducting terminal described in claim 2-5 any one, which is characterized in that the first connecting portion is from the first side
Portion extends forms spacing d between main part2, the second connecting portion is bent to weld part in first connecting portion end,
Spacing d is formed between the weld part and main part1。
7. conducting terminal according to claim 4, which is characterized in that second side is provided with holding parts, and described
Two sides are also formed with groove, and the recess width gradually increases towards stubbornness portion end.
8. conducting terminal according to claim 7, which is characterized in that second side company of setting above holding parts expects
There is gap in portion between holding parts and even material strip portion, is connected between groove and gap.
9. conducting terminal according to claim 6, which is characterized in that the elastic arm end sets contact site；From described
Main part front is observed, and projection of the contact site on main part is located at the first side, the second connecting portion in main body
The second side is projected in portion.
10. a kind of electric connector, including insulating body and in insulating body as described in claim 1-9 any one
Conducting terminal, the insulating body formed it is several receiving conducting terminals host cavities, each host cavity include for fixing
State the first end pilot trench of main part with for being fixedly connected with the second end pilot trench in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063199.8U CN207504206U (en) | 2017-08-23 | 2017-08-23 | A kind of conducting terminal and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063199.8U CN207504206U (en) | 2017-08-23 | 2017-08-23 | A kind of conducting terminal and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504206U true CN207504206U (en) | 2018-06-15 |
Family
ID=62497986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063199.8U Active CN207504206U (en) | 2017-08-23 | 2017-08-23 | A kind of conducting terminal and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449632A (en) * | 2018-12-14 | 2019-03-08 | 深圳市远爱电子科技有限公司 | Solder terminal, welded type terminal and data connector |
-
2017
- 2017-08-23 CN CN201721063199.8U patent/CN207504206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449632A (en) * | 2018-12-14 | 2019-03-08 | 深圳市远爱电子科技有限公司 | Solder terminal, welded type terminal and data connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Deren Electronic Co., Ltd. Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run Patentee before: Shenzhen Deren Electronic Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |