CN208352572U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN208352572U CN208352572U CN201821186969.2U CN201821186969U CN208352572U CN 208352572 U CN208352572 U CN 208352572U CN 201821186969 U CN201821186969 U CN 201821186969U CN 208352572 U CN208352572 U CN 208352572U
- Authority
- CN
- China
- Prior art keywords
- reed
- current
- carrying set
- electric connector
- carrying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 46
- 238000005452 bending Methods 0.000 claims abstract description 9
- 244000089486 Phragmites australis subsp australis Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241001656951 Protheca Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a kind of electric connectors suitable for high current.The connector include current-carrying set and be assemblied in current-carrying set in reed, the current-carrying set has one or several stepped grooves, stepped groove of the reed in current-carrying set along current-carrying set circumferentially forms notch core structure, the reed at least one end has laciniation, and the medium position of the reed is equipped at least one along the bending structure of the circumference of core structure.The utility model forms unique fit system by the reed with unique design structure and with current-carrying set, to realize contact engaging and separating force appropriate, lower contact resistance and very high mechanical life and current-carrying capability.
Description
Technical field
The present invention relates to electric connector fields, more particularly to a kind of heavy-current electric connector.
Background technique
Common jack contact has hat spring socket and torsional spring jack in heavy-current electric connector at present.The transmission of contact
Ability directly determines the transimission power of electric connector.CN104538807A discloses a kind of hat spring socket contact, to understand
Certainly hat spring is easy to happen device for elimination of axial-and radial-play, causes electric current to transmit unstable problem, using pressing ring or pin to reed
One or both ends interference fit is fixed.CN104505620A discloses a kind of high current jack contact, wherein in order to avoid hat
The problem of spring loosens under the situations such as vibration, hat spring are matched by forming interference between end to end big outer diameter and current-carrying set
It closes, and is fixed by protheca, but both above-mentioned modes use pressing ring or individual pin separately manufacturing, contact and pressing ring
Or individual pin Elastic Contact, there are the contact resistance of contact entirety is larger, temperature rise value is high, connect-disconnect life is low, contact engaging and separating force is big
And the shortcomings that grafting insecure problem.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of jack contact and its connector suitable for high current
High current connector connect-disconnect life is low, contact resistance is big, temperature rise value is high, contact engaging and separating force is big and the insecure problem of grafting.For reality
Existing above-mentioned purpose, present invention employs following technical solutions:
A kind of electric connector, including current-carrying set and reed, current-carrying set include first part and second part, and second
Dividing has inner space, it is characterised in that: the inner wall of the second part is equipped with stepped groove, and the reed is to be reeled by reed
The core structure of formation, the reed are inserted into the stepped groove, and both ends are connected to the step surface of the stepped groove two sides
On, exterior portion leans against on the side wall of the stepped groove, and the reed at least one end has laciniation.Preferably, institute
Reed is stated to have a c-type core structure jaggy, what the notch ensured reed installation conveniently avoids installation from damaging, and can
To batch the core structure to form adaptation according to different jack apertures, to meet the needs of various sizes electric connector.Pass through spring
The laciniation of piece improves the stability of reed installation.
Further, the medium position of the reed is equipped at least one along the bending structure of the circumference of core structure.It is logical
The bending structure is crossed to provide more effective contact points to the contact pin matched, improve contact reliability and reduces contact electricity
Resistance, while the bending structure improves the rigidity of single reed, improves the machinery and environmental longevity of product.
Preferably, the current-carrying tackling there are two or more than two stepped groove, be correspondingly provided with two or more institutes
Reed is stated, so that asking for 360 ° of electrical contacts cannot be formed with contact pin is adapted to by increasing contact point and making up single c-type cartridge type reed
Topic.
Preferably, the first part of the current-carrying set and second part are integrated manufacture structure, simplify design of part, drop
Low manufacturing cost.
The present invention forms unique fit system by the reed with unique design structure and with current-carrying set, to realize
Contact engaging and separating force appropriate, lower contact resistance and very high mechanical life and current-carrying capability.
Detailed description of the invention
Fig. 1 is the rough schematic view of electric connector；
Fig. 2 is the structural schematic diagram of c-type cartridge type reed；
Fig. 3 is the structural schematic diagram of the electric connector of another embodiment；
Fig. 4 is the reed schematic diagram of another embodiment.
Specific embodiment
Fig. 1 shows the embodiment of electric connector 1 of the invention in a simplified schematic way.It include current-carrying set 2 with
And it is assemblied at least one reed 3 in current-carrying set.Current-carrying set 2 includes first part 2.1 and second part 2.2, first part
2.1 are equipped with contact pin, for electric conductor (not shown) such as plain conductor to be connected to electric connector for example, by welding.
The first part 2.1 and second part 2.2 are preferably integrally manufactured.Second part 2.2 has inner space 4, and inner wall exists
Suitable position is provided with stepped groove 5, and the reed 3 inserts in the stepped groove 5, and both ends are connected in contact pin insertion current-carrying set
On the step surface of 5 two sides of stepped groove, exterior portion is leaned against on the side wall of the stepped groove 5.The stepped groove 5 is in axis
One or more can be set on direction, so as to insert at least one described reed 3 in the axial direction, preferably such as Fig. 3 institute
Show and two or more stepped grooves 5,5 ', two or more reeds 3,3 ', to make up single c-type core structure are set
Reed be adapted to the problem of contact pin cannot form 360 ° of electrical contacts.
Referring to fig. 2, the reed 3 is circumferentially batched by reed band along the inner space 4 of current-carrying set 2, forms core structure,
The reed 3 is evenly distributed several slits in the width direction, and preferably the core structure is to have c-type cartridge type knot jaggy
Structure, the notch ensure the convenience of reed installation, and the core structure to form adaptation can be batched according to different jack apertures,
To meet the needs of various sizes electric connector.One end of the c-type core structure of the reed 3 is equipped with laciniation 6, to mention
The high reed 3 is connected to the stability on the step surface of the current-carrying set 2, to further increase stability, as shown in figure 4,
Laciniation 6 can be respectively provided at the both ends of the reed 3.
The medium position of the reed 3 has one or several bending structures 7 circumferentially, and the bending structure 7 is pair
The contact pin matched provides more effective contact points, improves contact reliability and reduces contact resistance, while the bending
Structure 7 improves the rigidity of single reed, improves the machinery and environmental longevity of product.
The reed 3 is inserted into the stepped groove of current-carrying set 2, and in contact pin insertion current-carrying set, the broached-tooth design 6 is abutted
At stepped groove both ends, the broached-tooth design 6 and the bending structure 7 ensure that reed stablizes installation in current-carrying set.
Embodiment described in book and attached drawing described above, can also include the conventional deformation of this field, such as the type of reed
Other selections.
Claims (5)
1. a kind of electric connector, including current-carrying set (2) and reed (3), the current-carrying set (2) includes first part (2.1) and
Two parts (2.2), second part (2.2) have inner space (4), it is characterised in that: the inner wall of the second part (2.1) is set
Have stepped groove (5), the reed (3) is that the core structure formed is reeled by reed, and the reed (3) is inserted into the ladder
In slot (5), both ends are connected on the step surface of the stepped groove (5) two sides when contact pin is inserted into current-carrying set (2), outside portion
Divide on the side wall for leaning against the stepped groove (5), the reed (3) at least one end has laciniation (6).
2. electric connector according to claim 1, which is characterized in that the reed (3) is to have c-type cartridge type knot jaggy
Structure.
3. electric connector according to claim 2, which is characterized in that the current-carrying set (2) has two or more
Stepped groove (5) is correspondingly provided with two or more reeds (3).
4. electric connector according to claim 1-3, which is characterized in that the medium position of the reed (3) is set
There is at least one bending structure (7) circumferentially.
5. electric connector according to claim 4, which is characterized in that the first part of the current-carrying set (2) and second
It is divided into integrally manufactured structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186969.2U CN208352572U (en) | 2018-07-26 | 2018-07-26 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186969.2U CN208352572U (en) | 2018-07-26 | 2018-07-26 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352572U true CN208352572U (en) | 2019-01-08 |
Family
ID=64904799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186969.2U Active CN208352572U (en) | 2018-07-26 | 2018-07-26 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661120A (en) * | 2019-09-24 | 2020-01-07 | 中航光电科技股份有限公司 | Elastic spring claw jack |
| CN113540857A (en) * | 2021-07-23 | 2021-10-22 | 北京点滴记忆科技有限责任公司 | Female terminal for connector, male terminal, snap spring for female terminal, and manufacturing method thereof |
-
2018
- 2018-07-26 CN CN201821186969.2U patent/CN208352572U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661120A (en) * | 2019-09-24 | 2020-01-07 | 中航光电科技股份有限公司 | Elastic spring claw jack |
| CN113540857A (en) * | 2021-07-23 | 2021-10-22 | 北京点滴记忆科技有限责任公司 | Female terminal for connector, male terminal, snap spring for female terminal, and manufacturing method thereof |
| CN113540857B (en) * | 2021-07-23 | 2023-12-12 | 北京点滴记忆科技有限责任公司 | Female terminal for connector, male terminal, snap spring for female terminal, and method for manufacturing snap spring for female terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 7324, 7th Floor, No. 348 Gongyuan Road, Qingpu District, Shanghai, 201799 Patentee after: SHANGHAI ZHIXING ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 200030, Lane 368, Nandan Road, Xuhui District, Shanghai 1/2004 Patentee before: SHANGHAI ZHIXING ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |