CN207664278U - Conductive terminal and connector - Google Patents
Conductive terminal and connector Download PDFInfo
- Publication number
- CN207664278U CN207664278U CN201721567003.9U CN201721567003U CN207664278U CN 207664278 U CN207664278 U CN 207664278U CN 201721567003 U CN201721567003 U CN 201721567003U CN 207664278 U CN207664278 U CN 207664278U
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- elastic
- elastic arm
- arm
- contact
- 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
Links
- 238000005452 bending Methods 0.000 claims description 12
- 238000009713 electroplating Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Abstract
The utility model provides a conductive terminal and a connector, wherein the conductive terminal comprises a base part, a welding part and an elastic contact arm; the elastic contact arm comprises a first elastic arm connected with the other end of the base part and a second elastic arm connected with the first elastic arm, and the second elastic arm is provided with a contact part and a supporting part. The utility model provides a conductive terminal, work as during contact site and the connector contact that corresponds, not only first elastic arm takes place elastic deformation in order to provide forward power, the supporting part support in moreover equally can provide forward power on the basal portion, effectively solved the connector among the prior art because stress concentration leads to its conductive terminal to take place permanent deformation easily on first elastic arm to influence conductive terminal's contact performance and life's problem, just the utility model discloses a conductive terminal can last to provide bigger forward power steadily, the reliability and the connection stability of the repeated plug of greatly increased connector.
Description
Technical field
The utility model belongs to connector technique field, is to be related to a kind of conducting terminal and connector more specifically.
Background technology
The spring-piece type conducting terminal that existing connector generally comprises insulating body and is set on insulating body, conducting end
The weld part that son generally comprises base portion for being connected and fixed with insulating body, integrally extended to form from one end of base portion, and
The contact site extended to form from the other end one bending of base portion, contact site form U-shaped interconnecting piece with base portion junction.Work as connection
When the contact site of device is contacted with corresponding another connector, the flexible deformation of U-shaped interconnecting piece is only leaned on to provide positive force to protect
The reliability of two connectors docking is demonstrate,proved, thus causes the positive force that it provides limited, and stress concentration is at U-shaped interconnecting piece,
It is easy stress concentration so as to cause conducting terminal and is permanently deformed, can not continue to provide positive force, influence conducting terminal
Contact performance and service life.
Utility model content
The purpose of this utility model is to provide a kind of conducting terminal and connectors, to solve connector in the prior art
Since stress concentration causes its conducting terminal to be easy to happen permanent deformation, to cause conducting terminal to repeat plug poor reliability
Technical problem.
To achieve the above object, the technical solution adopted in the utility model is：A kind of conducting terminal is provided, including base portion,
The weld part extended to form from one end of the base portion, and the elastic contact arm that is bent to form from the other end of the base portion；
It is characterized in that：The elastic contact arm includes the first elastic arm being connect with the other end of the base portion and with described
Second elastic arm of one elastic arm connection, be provided on second elastic arm contact site and for when the contact site with it is right
The base portion is abutted when the connector contact answered to provide the support portion of positive force.
Preferably, first elastic arm include bending part and from the bending part be laterally extended made of extension.
Preferably, the shape of the bending part is semicircular arc.
Preferably, second elastic arm further includes the first oblique portion and the second oblique portion, and the first oblique portion is certainly
First elastic arm outer end is extended to form backwards to base portion inclination, between the first oblique portion and the second oblique portion
The contact site is formed, the second oblique portion is extended to form from the contact site outer end towards base portion inclination.
Preferably, the support portion is connect with the described second oblique portion outer end.
Preferably, the shape of second elastic arm is U-shaped.
Preferably, length of the base portion on the base length direction is more than the elastic contact arm in the elasticity
Length on contact arm length direction.
Preferably, the electroplating surface of the contact site has metal layer.
Preferably, the conducting terminal is integrated punch forming part.
Connector includes insulating body, and the connector further includes conducting terminal as described above, the conducting terminal
It is set on the insulating body.
The advantageous effect of conducting terminal provided by the utility model is：Compared with prior art, the utility model is led
Electric terminal includes elastic contact arm, and elastic contact arm includes the first elastic arm and the second elastic arm, and the second elastic arm
On be provided with contact site and support portion, when the contact site is with corresponding connector contact, not only the first elastic arm occur
Elastic deformation is to provide positive force, and support portion is butted on the base portion and is equally capable of providing positive force, efficiently solves existing
Have connector in technology due to stress concentration cause on the first elastic arm its conducting terminal be easy to happen permanent deformation, from
And the problem of influencing the contact performance and service life of conducting terminal, and the conducting terminal of the utility model can be sustainedly and stably
The positive force for providing bigger greatly increases the reliability and connective stability of the repetition plug of connector.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the conducting terminal that the utility model embodiment provides；
Fig. 2 is the original state signal when conducting terminal that the utility model embodiment provides is docked with corresponding connector
Figure；
Fig. 3 is the first state schematic diagram when conducting terminal in Fig. 2 is docked with corresponding connector；
Fig. 4 is the second status diagram when the conducting terminal in Fig. 2 is docked with corresponding connector；
Fig. 5 is the third state schematic diagram when conducting terminal in Fig. 2 is docked with corresponding connector；
Fig. 6 is the 4th status diagram when the conducting terminal in Fig. 2 is docked with corresponding connector；
Fig. 7 is the 5th status diagram when the conducting terminal in Fig. 2 is docked with corresponding connector；
Fig. 8 is the structural schematic diagram for the connector that the utility model embodiment provides；
Fig. 9 is the exploded perspective view for the connector that the utility model embodiment provides.
Wherein, each reference numeral in figure：
10- base portions；20- weld parts；30- elastic contact arms；The first elastic arms of 31-；311- bending parts；312- extensions；
The second elastic arms of 32-；321- contact sites；The the first oblique portions 322-；The the second oblique portions 323-；33- support portions；40- connectors；
100- insulating bodies；200- conducting terminals.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 9, now conducting terminal provided by the utility model is illustrated.The conducting terminal
200, including base portion 10, the weld part 20 that is extended to form from one end of the base portion 10, and the other end from the base portion 10
The elastic contact arm 30 being bent to form；The elastic contact arm 30 includes the first bullet being connect with the other end of the base portion 10
Property arm 31 and the second elastic arm 32 being connect with first elastic arm 31 are provided with contact on second elastic arm 32
Portion 321 and for abutting the base portion 10 when the contact site 321 is contacted with corresponding connector 40 to provide positive force
Support portion 33.
Wherein, conducting terminal provided by the utility model includes elastic contact arm 30, and elastic contact arm 30 includes
One elastic arm 31 and the second elastic arm 32, and contact site 321 and support portion 33 are provided on the second elastic arm 32, when described
When contact site 321 is contacted with corresponding connector 40, not only elastic deformation occurs for the first elastic arm 31 to provide positive force, but also
Support portion 33 is butted on the base portion 10 and is equally capable of providing positive force, efficiently solves connector in the prior art due to answering
Power concentrates on causing its conducting terminal to be easy to happen permanent deformation, to influence the contact of conducting terminal on the first elastic arm
The problem of energy and service life, and the conducting terminal of the utility model can sustainedly and stably provide the positive force of bigger, significantly
Increase the reliability and connective stability of the repetition plug of connector.
Further, as shown in Figure 1, first elastic arm 31 is horizontal including bending part 311 and from the bending part 311
To extension 312 made of extension, the shape of the bending part 311 is semicircular arc, the extension 312 and the base portion 10
It is mutually parallel.
Further, as shown in Figure 1, second elastic arm 32 further includes the first oblique portion 322 and the second oblique portion
323, the first oblique portion 322 is extended to form from 31 outer end of the first elastic arm backwards to the inclination of the base portion 10, and described the
The contact site 321 is formed between one oblique portion 322 and the second oblique portion 323, the second oblique portion 323 connects described in
321 outer end of contact portion is extended to form towards the inclination of the base portion 10.When the support portion 33 is butted on the base portion 10, the second bullet
Property arm 32 when contact site 321 is by downward pressure is continued, it may occur that elastic deformation so that support portion 33 can be butted on base portion
It is slided on 10 and on base portion 10, so as to positive force that is lasting, steadily providing bigger, meets the market demand.
Further, as shown in Figure 1, in the present embodiment, the support portion 33 connects with 323 outer end of the described second oblique portion
It connects, the support portion 33 is extended to form from 323 outer end of the described second oblique portion towards the bending part 311.When the contact site
321 with corresponding connector 40 when contacting, and the contact site 321 is by a downward pressure, in the bullet of the first elastic arm 31
Under property deformation, the elastic contact arm 30 can move downward, and the first elastic arm 31 provides a upward positive force；Work as bullet
When property contact arm 30 is continued by downward pressure, the elastic contact arm 30 continues to move downward；When the support portion 33 supports
When on the base portion 10, the base portion 10 can provide a upward positive force to conducting terminal simultaneously, so as to hold
Positive force continuous, that bigger is steadily provided so that the conducting terminal connection reliability of the utility model is high.
Further, as shown in Figure 1, the shape of second elastic arm 32 is U-shaped.
Further, as shown in Fig. 2, length of the base portion 10 on 10 length direction of the base portion is more than the elasticity
Length of the contact arm 30 on the elastic contact arm length direction so that support portion 33 can elastic contact arm 30 to
During lower movement, holding is contacted with base portion 10.
Further, the electroplating surface of the contact site 321 has metal layer.
Further, the conducting terminal 200 is integrated punch forming part, simple in structure, easy to process.
The process when conducting terminal of the utility model is docked with corresponding connector is as follows：
First, as shown in Figure 2 and Figure 3, when conducting terminal 200 is docked with corresponding connector 40, the contact site 321
It is contacted with corresponding connector 40, by a downward pressure, the first elastic arm 31 bullet can be occurred for the contact site 321 at this time
Property deformation, under the elastic deformation of the first elastic arm 31, the elastic contact arm 30 can move downward, while the first elastic arm 31
A upward positive force can be provided to conducting terminal；
Then, as shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, when elastic contact arm 30 continues by downward pressure, the bullet
Property contact arm 30 continues to move downward, and when the support portion 33 is butted on the base portion 10, second elastic arm 32 is in bullet
Property contact arm 30 elastic deformation can be occurred by when continuing downward pressure so that support portion 33 can keep contacting with base portion 10
And horizontal sliding, the base portion 10 provide a positive force continued upward to conducting terminal on base portion 10, so that this
The conducting terminal of utility model can continue, steadily provide the positive force of bigger, meet the market demand.
As shown in Figure 8, Figure 9, the utility model additionally provides a kind of connector, includes insulating body 100 and setting
In multiple conducting terminals 200 on insulating body 100；The concrete structure of the conducting terminal 200 is the conduction in the present embodiment
The structure of terminal, details are not described herein.
Further, as shown in Figure 8, Figure 9, in the present embodiment, the conducting terminal 200 is provided with two rows, and often row leads
Electric terminal 200 includes multiple conducting terminals 200, and the conducting terminal 200 is fixed on insulation originally by way of jig riveting
On body 100, the material of the insulating body 100 is plastic cement material.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. conducting terminal, including base portion, the weld part that is extended to form from one end of the base portion, and from the another of the base portion
Hold the elastic contact arm being bent to form；It is characterized in that：The elastic contact arm includes being connect with the other end of the base portion
First elastic arm and the second elastic arm being connect with first elastic arm are provided with contact site on second elastic arm
And for when the contact site with the base portion is abutted when corresponding connector contact to provide the support portion of positive force.
2. conducting terminal as described in claim 1, it is characterised in that：First elastic arm include bending part and from described in
Extension made of bending part is laterally extended.
3. conducting terminal as claimed in claim 2, it is characterised in that：The shape of the bending part is semicircular arc.
4. conducting terminal as described in claim 1, it is characterised in that：Second elastic arm further include the first oblique portion and
Second oblique portion, the first oblique portion are extended to form from first elastic arm outer end backwards to base portion inclination, and described the
Form the contact site between one oblique portion and the second oblique portion, the second oblique portion is from contact site outer end direction
The base portion inclination extends to form.
5. conducting terminal as claimed in claim 4, it is characterised in that：The support portion connects with the described second oblique portion outer end
It connects.
6. conducting terminal as described in claim 1, it is characterised in that：The shape of second elastic arm is U-shaped.
7. conducting terminal as described in claim 1, it is characterised in that：Length of the base portion on the base length direction
More than length of the elastic contact arm on the elastic contact arm length direction.
8. conducting terminal as described in claim 1, it is characterised in that：The electroplating surface of the contact site has metal layer.
9. conducting terminal as described in claim 1, it is characterised in that：The conducting terminal is integrated punch forming part.
10. connector, including insulating body, it is characterised in that：The connector further includes claim 1-9 any one of them
Conducting terminal, the conducting terminal are set on the insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567003.9U CN207664278U (en) | 2017-11-20 | 2017-11-20 | Conductive terminal and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567003.9U CN207664278U (en) | 2017-11-20 | 2017-11-20 | Conductive terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664278U true CN207664278U (en) | 2018-07-27 |
Family
ID=62946126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721567003.9U Expired - Fee Related CN207664278U (en) | 2017-11-20 | 2017-11-20 | Conductive terminal and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935990A (en) * | 2019-03-11 | 2019-06-25 | 深圳市信维通信股份有限公司 | A kind of Baroclinic elastic sheet connector |
-
2017
- 2017-11-20 CN CN201721567003.9U patent/CN207664278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935990A (en) * | 2019-03-11 | 2019-06-25 | 深圳市信维通信股份有限公司 | A kind of Baroclinic elastic sheet connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102210063A (en) | Connector with floating terminals | |
| CN204424511U (en) | Electric connector terminal group | |
| CN107026337A (en) | Electric connector and its conducting terminal | |
| CN207664278U (en) | Conductive terminal and connector | |
| CN206461138U (en) | Plug connector | |
| CN201185294Y (en) | Battery connector | |
| TWM364310U (en) | Electrical connector | |
| US10153562B1 (en) | Patch cord connecting metal terminal having a pushbutton on a lateral side of a resilient arm | |
| CN202042663U (en) | Connector terminal | |
| CN201717404U (en) | Conducting terminal | |
| CN205211988U (en) | Spring clamp and electric connector | |
| CN204481177U (en) | Electric connector terminal group | |
| CN208706957U (en) | Power connector and its power connector assembly | |
| CN206697623U (en) | Electric connector and its conducting terminal | |
| CN202474297U (en) | Electric connector | |
| CN102957008A (en) | Card edge connector | |
| CN205724126U (en) | Electric connector | |
| CN207282763U (en) | Conducting terminal and its electric connector | |
| CN207542438U (en) | Electric connector and connector assembly | |
| CN201075432Y (en) | Electric Connector | |
| CN205016728U (en) | Electric connector | |
| CN210692820U (en) | High-strength connecting plug and electronic equipment | |
| CN204516936U (en) | Electric connector | |
| CN201430227Y (en) | Conductive terminal | |
| CN210692941U (en) | Connect stable connection socket and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |