CN107645079A - A kind of anti-loose lamp connector - Google Patents
A kind of anti-loose lamp connector Download PDFInfo
- Publication number
- CN107645079A CN107645079A CN201710797126.XA CN201710797126A CN107645079A CN 107645079 A CN107645079 A CN 107645079A CN 201710797126 A CN201710797126 A CN 201710797126A CN 107645079 A CN107645079 A CN 107645079A
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- Prior art keywords
- terminal
- male
- female seat
- plug
- receiving space
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- 238000005192 partition Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of anti-loose lamp connector, including connector body and terminal, the body tail section of terminal is provided with positioning hole；The grafting direction of connector body interior edge terminal, two inwalls of receiving space are respectively equipped with neck, and the both sides of terminal are limited in the neck, and an elastic portion is also extended with receiving space, and barb corresponding with the positioning hole is equipped with elastic portion；The front-end surface of barb is provided with guiding surface；Female seat terminal is provided with the first kink, and male plug terminal is provided with the second kink.The present invention in the plastic body of connector by setting neck, elastic portion and barb, positioning hole is set on corresponding terminal, terminal can be readily intercalated into receiving space, terminal both sides in the neck of receiving space both sides, form the located lateral of terminal using terminal alignment hole and barb by longitudinal spacing；Connector construction terminal assembling of the present invention is efficient and convenient and firm, and the electrical connection of Male/female connector is more stable, and anti-interference is more preferable.
Description
Technical field
The present invention relates to electric power connector element, particularly a kind of anti-loose lamp connector.
Background technology
For existing known lamp connector generally by Male/female connector, they all by plastic body and are plugged in it respectively
Interior positive and negative metal terminal composition.Being located by connecting for metal terminal and plastic body, is the barb by being set on metal terminal
Structure positioning, this mode is higher to the Structural Design Requirement of metal terminal and more troublesome, and its locating effect is poor；Separately
Outside, after existing lamp connector Male/female connector grafting coordinates, the contact site of terminal front end generally only relies on terminal front end portion
The Elastic Contact of itself, this contact easily release, and especially easily cause poor electrical contact after long-time use, service life compared with
It is short；Moreover, in current lamp connector, positive and negative terminals are generally co-located in same open receiving space, therefore
Their electromagnetic interference is larger, and harmful effect is produced to properties of product.In addition, existing lamp connector generally its surface is all set
Fluted, because plastic body can shrink, these grooves can bend upwardly-deformed.Therefore, it is necessary to research and develop a kind of new lamp
Has wire connector, to overcome these above-mentioned weak points.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of stationary positioned of terminal stably may be used
Lean on, the connection contact resilient of terminal contact more stable more robust, connector body will not shrinking deformation the connection of anti-loose light fixture
Device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of anti-loose lamp connector, including male plug
Head and mother socket, wherein, public plug includes male body and male plug terminal, and male body is provided with inserted terminal, and in male body
Provided with the first receiving space for accommodating male plug terminal；Mother socket includes female seat body and female seat terminal, and female seat body is provided with and public affairs
The corresponding plug division of inserted terminal of head body, the second receiving space for accommodating female seat terminal is provided with female seat body；The public affairs
The body tail section of insertion terminal is provided with male plug terminal alignment hole；In the male body, hold along the grafting direction of male plug terminal, first
Two inwalls in space received are provided with the first neck, and one first elastic portion is also extended with first receiving space, first elasticity
The first barb corresponding with the male plug terminal alignment hole is equipped with portion；The front-end surface of first barb is led provided with first
To inclined-plane；The body tail section of the female seat terminal is provided with female seat terminal alignment hole；In the female seat body, along inserting for female seat terminal
Connect direction, two inwalls in the second receiving space are provided with the second neck, and one second elasticity is also extended with the second receiving space
Portion, the second barb corresponding with the female seat terminal alignment hole is equipped with second elastic portion；Before second barb
End surfaces are provided with the second guiding surface, and the upper and lower surface of the public plug and mother socket is un-grooved surface；The female seat end
The front end of son is formed with a recessed contact site, and the upward rear in leading section is bent to form one and contradicted with upper wall in female seat main body
The first kink；The front end of the male plug terminal is also provided with the second kink bent to the back lower place.
Preferably, the male body is provided with positive inserted terminal spaced apart from each other and negative inserted terminal, accordingly, the female seat
Partition wall is provided with the plug division of body.
Preferably, the centre of the public plug and mother socket is respectively equipped with male plug ground terminal and female plug ground terminal.
Preferably, the female plug ground terminal is longer than remaining female seat terminal, or female plug ground terminal leading section than it
The front end minister of remaining female seat terminal, or male plug ground terminal are longer than remaining male plug terminal.
Preferably, the afterbody of the upper and lower surface of the public plug and mother socket is equipped with the anti-skidding finger pressure block of projection.
Preferably, the surface of the anti-skidding finger pressure block is set to the arcwall face of indent, and the anti-skidding finger pressure block is provided with anti-cutting hand
Chamfering.
Another technical solution is used by the present invention solves its technical problem：A kind of anti-loose lamp connector, bag
Connector body and terminal are included, is provided with the receiving space for accommodating terminal in connector body, the body tail section of the terminal is provided with
Positioning hole；In the connector body, along the grafting direction of terminal, two inwalls of receiving space are respectively equipped with neck, terminal
Both sides are limited in the neck, and an elastic portion is also extended with receiving space, be equipped with the elastic portion with it is described fixed
Barb corresponding to the hole of position；The front-end surface of barb is provided with guiding surface, and the upper and lower surface of the connector body is nothing
Groove surfaces.
The beneficial effects of the invention are as follows：Due to including public plug and mother socket, wherein, public plug includes male body and public affairs
Insertion terminal, male body is provided with inserted terminal, and the first receiving space for accommodating male plug terminal is provided with male body；Mother socket bag
Include female seat body and female seat terminal, female seat body is provided with the plug division corresponding with the inserted terminal of male body, in female seat body
Provided with the second receiving space for accommodating female seat terminal；The body tail section of the male plug terminal is provided with male plug terminal alignment hole；It is described
In male body, along the grafting direction of male plug terminal, two inwalls of first receiving space are provided with the first neck, and first accommodates sky
It is interior to be also extended with one first elastic portion, it is equipped with first elastic portion and the male plug terminal alignment hole corresponding first
Barb；The front-end surface of first barb is provided with the first guiding surface；The body tail section of the female seat terminal is provided with female seat end
Sub- positioning hole；In the female seat body, along the grafting direction of female seat terminal, two inwalls in the second receiving space are provided with the second card
Groove, and one second elastic portion is also extended with the second receiving space, it is equipped with second elastic portion and the female seat terminal
Second barb corresponding to positioning hole；The front-end surface of second barb is provided with the second guiding surface, the public plug and female plug
The upper and lower surface of seat is un-grooved surface；The front end of the female seat terminal formed with a recessed contact site, and leading section to
Upper rear is bent to form first kink contradicted with upper wall in female seat main body；The front end of the male plug terminal also be provided with to
Second kink of back lower place bending, male plug terminal are fixed by the first barb stationary positioned, female seat terminal by the second barb
Positioning, by setting neck, elastic portion and barb in the plastic body of connector, positioning hole is set on corresponding terminal, held
During sub- grafting assembling, the front end of terminal passes through guiding surface and the elasticity of elastic portion, it is easy to inserts receiving space, terminal both sides
By longitudinal spacing in the neck of receiving space both sides, when the barb contraposition on the positioning hole and elastic portion on terminal, fall
Hook portion is stuck in positioning hole due to the effect automatic rebounding of elastic portion, is formed the located lateral of terminal；Therefore, present invention connection
Device structural termination assembling it is efficient and convenient and firm, the electrical connection of Male/female connector is more stable, meanwhile, by the first kink with
Second kink realizes that Elastic Contact electrically connects, and kink withstands the inwall of public plug and mother socket, realizes close Elastic Contact,
Electrically connect it is more stable reliable, so the stationary positioned of terminal of the present invention is more reliable and more stable, the connection contact resilient contact of terminal
It is more stable more robust, and the upper and lower surface of the public plug and mother socket is un-grooved surface, so connector body is not
Meeting shrinking deformation, guarantee product quality, service life are longer.
Brief description of the drawings
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of connector public plug of the present invention.
Fig. 2 is the sectional view of public plug in the present invention.
Fig. 3 is the stereogram of male terminal in the present invention.
Fig. 4 is the dimensional structure diagram of connector mother socket of the present invention.
Fig. 5 is the sectional view of mother socket in the present invention.
Fig. 6 is the stereogram of female seat terminal in the present invention.
Fig. 7 is the cross-sectional view after Male/female connector docking of the present invention.
Fig. 8 is the structural decomposition diagram of the present invention.
Embodiment
Reference picture 1- Fig. 7, a kind of anti-loose lamp connector of the present invention, specifically the lamp connector include public plug
1 and mother socket 2, wherein, as shown in Figure 1-Figure 3, public plug 1 includes male body 11 and male plug terminal 12, and male body 11 is set
There is inserted terminal 111, and the first receiving space 101 for accommodating male plug terminal 12 is provided with male body 11；For another example Fig. 4-Fig. 6 institutes
Show, mother socket 2 includes female seat body 21 and female seat terminal 22, and female seat body 21 is provided with the phase of inserted terminal 111 with male body 11
Corresponding plug division 211, female seat body 21 is interior to be provided with the second receiving space 201 for accommodating female seat terminal 22, wherein：The male plug
The body tail section of terminal 12 is provided with male plug terminal alignment hole 121；In the male body 11, along the grafting side of male plug terminal 12
To two inwalls of first receiving space 101 are provided with the first neck 102, and the both sides longitudinal spacing of male plug terminal 12 is in described first
One first elastic portion 103 is also extended with neck 102, and in first receiving space 101, is projected in first elastic portion 103
There is first barb 104 corresponding with the male plug terminal alignment hole 121；The front-end surface of first barb 104 is provided with first
Guiding surface 105；Similarly, the body tail section of the female seat terminal 22 is provided with female seat terminal alignment hole 221；The female seat body 21
Interior, along the grafting direction of female seat terminal 22, two inwalls in the second receiving space 201 are provided with the second neck 202, female seat terminal 22
Both sides longitudinal spacing in second neck 202, and one second elastic portion 203 is also extended with the second receiving space 201,
Second barb 204 corresponding with the female seat terminal alignment hole 221 is equipped with second elastic portion 203；Second barb
The front-end surface in portion 204 is provided with the second guiding surface 205；The upper and lower surface of the public plug and mother socket is un-grooved table
Face, prevents public plug and mother socket shrinking deformation, ensures product quality, and service life is longer.
Preferable scheme, the centre of the public plug and mother socket are respectively equipped with male plug ground terminal and female plug earth terminal
Son, ground terminal is respectively positioned at public plug and the centre of the positive and negative terminals of mother socket, for connecting ground wire.Preferably, such as Fig. 8 institutes
Show, the female plug ground terminal 224 is longer than other female seat terminals 22, or female plug ground terminal 224 leading section than other mothers
The front end minister of seat terminal 22, so ensure that ground terminal first contacts connection during connection, guide residual static electricity, protection electronics member
Part, prevent electrostatic damage electronic component.The longer first contact connection of same or male plug ground terminal guides electrostatic.Male
The inserted terminal 111 of body 11 is provided with positive inserted terminal 111a and negative inserted terminal 111b spaced apart from each other, and positive inserted terminal 111a inserts with negative
Connect between the 111b of end as ground connection inserted terminal 111c.The afterbody of the upper and lower surface of the public plug and mother socket is equipped with the anti-of projection
Sliding finger pressure block, public plug are provided with public anti-skidding finger pressure block 10, and female is provided with female anti-skidding finger pressure block 20, convenient to dock grafting public plug
And mother socket.The surface of the anti-skidding finger pressure block is set to the arcwall face of indent, and the anti-skidding finger pressure block is provided with anti-cutting hand chamfering.
In the present invention, by setting neck, elastic portion and barb in the plastic body of connector, set on corresponding terminal
Positioning hole is put, when terminal grafting assembles, the front end of terminal passes through guiding surface and the elasticity of elastic portion, it is easy to which insertion accommodates empty
Between, terminal both sides by longitudinal spacing in the neck of receiving space both sides, the barb on the positioning hole and elastic portion on terminal
When portion aligns, barb is stuck in positioning hole due to the effect automatic rebounding of elastic portion, is formed the located lateral of terminal.It is described
The front end of female seat terminal 22 is formed with a recessed contact site 222, and the upward rear in leading section is bent to form one and female seat master
The kink 223 that upper wall contradicts in body 21.Utilize first kink 223, when Male/female connector grafting, male body 21
Inwall and the kink 223 are inconsistent, are pressed downward female seat terminal 22, its contact site 222 and the male end in male body 21
End in contact is closer before son 22, so that electrical connection is more stable.Or as shown in fig. 7, in the present embodiment, female seat terminal and public affairs
The shape slight variation of insertion terminal, i.e., in addition to the first kink 223 on female seat terminal 22, in the leading section of male plug terminal 12
Also the second kink 122 bent downwards is formed, makes the contact of male plug terminal 12 and female seat terminal 22 more preferable, more stable.
The male body 11 is provided with positive inserted terminal 111a and negative inserted terminal 111b spaced apart from each other, accordingly, described
Also partition wall 212 is provided with the plug division 211 of female seat body 21.The thickness of partition wall 212 is inserted with positive inserted terminal on male body 11 with negative
It is suitable to connect the distance spaced apart at end, by separating design, makes the electromagnetism interference in connector socket connection of the terminal in it
Property is more preferable.
In general, of the present invention is a kind of anti-loose lamp connector, including connector body and terminal, connection
Device body is point for having male body and female seat body, corresponding, and terminal also has point of male plug terminal and female seat terminal.Connector
The receiving space for accommodating terminal is provided with body, the body tail section of the terminal is provided with positioning hole；In the connector body, edge
The grafting direction of terminal, two inwalls of receiving space are respectively equipped with neck, and the both sides of terminal are limited in the neck, and accommodate
An elastic portion is also extended with space, barb corresponding with the positioning hole is equipped with the elastic portion；Before barb
End surfaces are provided with guiding surface, and the upper and lower surface of the connector body is un-grooved surface, prevents connector body from shrinking
Deformation, guarantee product quality, service life are longer.
In addition, structure of the present invention can be existing same with other models respectively by rational size Control, Male/female connector
Class connector is compatible, and this just facilitates is individually replaced one of connector using the user of existing connector, reduces
The troublesome in poeration and cost of user.
In summary, connector construction terminal of the present invention assembles efficient and convenient and firm, the electrical connection of Male/female connector
More stable, anti-interference is more preferable.In addition, structure of the present invention is by rational size Control, Male/female connector can respectively with other
The existing similar connector of model is compatible, and this just facilitates is individually replaced one of connection using the user of existing connector
Device, reduce the troublesome in poeration and cost of user.
In addition, the invention is not limited in above-mentioned embodiment, as long as it reaches the present invention's with essentially identical means
Technique effect, it should all belong to protection scope of the present invention.
Claims (7)
- A kind of 1. anti-loose lamp connector, it is characterised in that：Including public plug and mother socket, wherein, public plug includes male Body and male plug terminal, male body is provided with inserted terminal, and the first receiving space for accommodating male plug terminal is provided with male body； Mother socket includes female seat body and female seat terminal, and female seat body is provided with the plug division corresponding with the inserted terminal of male body, female The second receiving space for accommodating female seat terminal is provided with seat body；The body tail section of the male plug terminal is provided with male plug terminal position Hole；In the male body, along the grafting direction of male plug terminal, two inwalls of first receiving space are provided with the first neck, and One first elastic portion is also extended with one receiving space, is equipped with first elastic portion and the male plug terminal alignment hole pair The first barb answered；The front-end surface of first barb is provided with the first guiding surface；The body tail section of the female seat terminal is set There is female seat terminal alignment hole；In the female seat body, along the grafting direction of female seat terminal, two inwalls in the second receiving space are set Have the second neck, and one second elastic portion be also extended with the second receiving space, be equipped with second elastic portion with it is described Second barb corresponding to female seat terminal alignment hole；The front-end surface of second barb is provided with the second guiding surface, the male plug The upper and lower surface of head and mother socket is un-grooved surface；The front end of the female seat terminal formed with a recessed contact site, and The upward rear in leading section is bent to form first kink contradicted with upper wall in female seat main body；The front end of the male plug terminal Also it is provided with the second kink bent to the back lower place.
- 2. anti-loose lamp connector according to claim 1, it is characterised in that：The male body be provided with mutually every The positive inserted terminal and negative inserted terminal opened, accordingly, partition wall is provided with the plug division of the female seat body.
- 3. anti-loose lamp connector according to claim 1, it is characterised in that：The centre of the public plug and mother socket It is respectively equipped with male plug ground terminal and female plug ground terminal.
- 4. anti-loose lamp connector according to claim 3, it is characterised in that：The female plug ground terminal is more female than remaining Seat terminal is grown, either front end minister of the leading section of female plug ground terminal than remaining female seat terminal or male plug ground terminal ratio Remaining male plug terminal is grown.
- 5. anti-loose lamp connector according to claim 1, it is characterised in that：Above and below the public plug and mother socket The afterbody on surface is equipped with the anti-skidding finger pressure block of projection.
- 6. anti-loose lamp connector according to claim 5, it is characterised in that：The surface of the anti-skidding finger pressure block is set to The arcwall face of indent, the anti-skidding finger pressure block are provided with anti-cutting hand chamfering.
- A kind of 7. anti-loose lamp connector, it is characterised in that：Including connector body and terminal, it is provided with and holds in connector body Receive the receiving space of terminal, the body tail section of the terminal is provided with positioning hole；In the connector body, along the grafting side of terminal To two inwalls of receiving space are respectively equipped with neck, and the both sides of terminal are limited in the neck, and are also extended in receiving space There is an elastic portion, barb corresponding with the positioning hole is equipped with the elastic portion；The front-end surface of barb is provided with and led To inclined-plane, the upper and lower surface of the connector body is un-grooved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797126.XA CN107645079B (en) | 2017-09-06 | 2017-09-06 | Anti-loosening lamp connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797126.XA CN107645079B (en) | 2017-09-06 | 2017-09-06 | Anti-loosening lamp connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107645079A true CN107645079A (en) | 2018-01-30 |
| CN107645079B CN107645079B (en) | 2024-06-14 |
Family
ID=61110196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710797126.XA Active CN107645079B (en) | 2017-09-06 | 2017-09-06 | Anti-loosening lamp connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107645079B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857515A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Door lock structure and clothes treatment equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM245633U (en) * | 2003-08-29 | 2004-10-01 | Guei-Tang Jang | Improved structure of magnet-attraction type plug and socket |
| CN1571222A (en) * | 2004-05-13 | 2005-01-26 | 杨宁恩 | Safety electrical connector |
| CN102117984A (en) * | 2009-12-31 | 2011-07-06 | 宏碁股份有限公司 | Socket module and combined device of socket module and plug |
| CN203871532U (en) * | 2014-05-08 | 2014-10-08 | 东莞市鸿儒连接器有限公司 | Lamp connector |
| CN207368273U (en) * | 2017-09-06 | 2018-05-15 | 东莞市鸿儒连接器有限公司 | A kind of anti-loose lamp connector |
-
2017
- 2017-09-06 CN CN201710797126.XA patent/CN107645079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM245633U (en) * | 2003-08-29 | 2004-10-01 | Guei-Tang Jang | Improved structure of magnet-attraction type plug and socket |
| CN1571222A (en) * | 2004-05-13 | 2005-01-26 | 杨宁恩 | Safety electrical connector |
| CN102117984A (en) * | 2009-12-31 | 2011-07-06 | 宏碁股份有限公司 | Socket module and combined device of socket module and plug |
| CN203871532U (en) * | 2014-05-08 | 2014-10-08 | 东莞市鸿儒连接器有限公司 | Lamp connector |
| CN207368273U (en) * | 2017-09-06 | 2018-05-15 | 东莞市鸿儒连接器有限公司 | A kind of anti-loose lamp connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857515A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Door lock structure and clothes treatment equipment |
| CN110857515B (en) * | 2018-08-22 | 2023-03-07 | 青岛海尔洗涤电器有限公司 | Door lock structure and clothes treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107645079B (en) | 2024-06-14 |
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Country or region after: China Address after: No. 1 Wusha Zhenyuan West Road, Chang'an Town, Zhongshan City, Guangdong Province, 523000 Applicant after: Guangdong Hongru Technology Co.,Ltd. Address before: No. 1 Wusha Zhenyuan West Road, Chang'an Town, Zhongshan City, Guangdong Province, 523000 Applicant before: HONG RU CONNECTORS Co.,Ltd. Country or region before: China |
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