CN108288798B - A kind of power connector of anti-dropout - Google Patents
A kind of power connector of anti-dropout Download PDFInfo
- Publication number
- CN108288798B CN108288798B CN201810149259.0A CN201810149259A CN108288798B CN 108288798 B CN108288798 B CN 108288798B CN 201810149259 A CN201810149259 A CN 201810149259A CN 108288798 B CN108288798 B CN 108288798B
- Authority
- CN
- China
- Prior art keywords
- connector
- slot
- plug
- piece
- forms
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Abstract
The invention discloses a kind of power connectors of anti-dropout, including the first connector, plug, contact pin, sealing ring, hinge column, column sleeve, elastic branch piece, arc connection sheet, elastic block piece, locating rod, spring, the second connector, needle guard etc..Corresponding buckle structure is respectively set in two connectors of power connector in it, is clamped after connecting convenient for two connectors, can resist because the factors such as electrical equipment vibrates and caused by loosen, avoid the situation that electrical equipment failure is caused because of loosening；It is arranged card slot in the slot of the second connector, further enhances the bonding strength between two connectors, and improve the waterproofness of connector by the way that sealing ring is arranged on the plug of the first connector.
Description
Technical field:
The invention belongs to connector apparatus technical fields, are specifically related to a kind of power connector of anti-dropout.
Background technique:
Power connector comprising have an insulating body and plural terminals, existing power connector is by socket and plug
Composition, socket and plug respectively connect relevant cable, and it is convenient that socket is connected with plug, as long as will be pushed into socket.And
Existing some power connectors are set in electrical equipment, and the factors such as current collector vibration equipment can be sent out between socket and plug
It is raw to loosen, to gradually be detached from, electrical equipment is caused to fail.
Summary of the invention:
For this purpose, technical problem to be solved by the present invention lies in power connector in the prior art connection when plug and
It is easy to be loosened by exterior vibration between socket, so that being detached between plug and socket, Joint failure, to propose
A kind of power connector of anti-dropout.
In order to achieve the above objectives, technical scheme is as follows:
A kind of power connector of anti-dropout, comprising:
First connector forms plug on first connector, forms rectangle on the front end face of the plug
Concave station, grafting is fixed with several contact pins in the concave station, and the plug fixes sleeve on the lateral wall of the first connector position
There is sealing ring, the two sides of the plug are separately formed the groove of rectangle, and the front end of the groove is plugged with vertical hinge column,
The hinge column upper sleeve has column sleeve, and the elastic branch piece being inclined outwardly, the rear end of the elasticity branch piece are formed on the column sleeve
Arc connection sheet is formed, one end of the arc connection sheet forms elastic block piece, and one end of the elastic block piece is resisted against
On the bottom surface of the groove, through-hole is formed on the bottom surface of the groove, the bottom surface of the through-hole forms accommodating chamber, locating rod
First end be fixedly connected on the inner sidewall of the elastic branch piece, the second end of locating rod sequentially pass through the elastic block piece,
It is plugged on after the through-hole in the accommodating chamber, the first end of the locating rod is inserted with spring, and the first end of the spring is supported
On the inner sidewall for leaning against the elastic branch piece, the second end of the spring is resisted against on the elastic block piece.
Second connector forms slot on the front end face of second connector, in the slot grafting be fixed with
The opposite needle guard of the contact pin, the two sides of the slot are separately formed the jack of rectangle, the inside of slot front end surrounding
Card slot is formed on wall.
As a preferred embodiment of the above technical solution, form the locating slot of bar shaped on the elastic block piece, the locating rod according to
It is secondary to be plugged in the accommodating chamber after the locating slot, the through-hole.
As a preferred embodiment of the above technical solution, the second end of the locating rod sequentially passes through the locating slot, the through-hole
After form block, the block is plugged in the accommodating chamber.
As a preferred embodiment of the above technical solution, the cross section of the sealing ring is semicircle, and the cross section of the card slot is
Semicircle, the sealing ring are fastened in the card slot.
As a preferred embodiment of the above technical solution, the first non-slipping block, second connection are formed on first connector
The second non-slipping block is formed on head.
The beneficial effects of the present invention are: corresponding buckle knot is respectively set in two connectors of power connector in it
Structure is clamped after connecting convenient for two connectors, can resist because electrical equipment such as vibrates at the factors and caused by loosen, avoid because of pine
Situation that is dynamic and causing electrical equipment failure；It is by being arranged sealing ring on the plug of the first connector, in the second connector
Slot in be arranged card slot, further enhance the bonding strength between two connectors, and improve the waterproofness of connector.
Detailed description of the invention:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is a kind of electric power connector construction schematic diagram of anti-dropout of one embodiment of the invention；
Fig. 2 is a kind of electric power connector construction cross-sectional view of anti-dropout of one embodiment of the invention；
Fig. 3 is the inside grooves structural schematic diagram on the plug of one embodiment of the invention.
Symbol description in figure:
The first connector of 1-, 2- plug, 3- contact pin, 4- sealing ring, 5- hinge column, 6- column sleeve, 7- elasticity branch piece, 8- arc
Connection sheet, 9- elastic block piece, 10- locating rod, the second connector of 11-, 12- needle guard, the first non-slipping block of 14-, 16- second are anti-skidding
Block, 15- spring, 201- concave station, 202- groove, 203- through-hole, 204- accommodating chamber, 901- locating slot, 1101- slot, 1102- are inserted
Hole, 1103- card slot.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, the power connector of a kind of anti-dropout of the invention, comprising:
First connector 1 forms plug 2 on first connector 1, forms square on the front end face of the plug 2
The concave station 201 of shape, grafting is fixed with several contact pins 3, outside of the plug 2 at the first connector 1 in the concave station 201
Fixed on wall to be inserted with sealing ring 4, the two sides of the plug 2 are separately formed the groove 202 of rectangle, before the groove 202
End is plugged with vertical hinge column 5, and 5 upper sleeve of hinge column has column sleeve 6, forms the bullet being inclined outwardly on the column sleeve 6
Property branch piece 7, the rear end of the elasticity branch piece 7 forms arc connection sheet 8, and one end molding of the arc connection sheet 8 is flexible
Baffle 9, one end of the elastic block piece 9 are resisted against on the bottom surface of the groove 202, are formed on the bottom surface of the groove 202
Through-hole 203, the bottom surface of the through-hole 203 form accommodating chamber 204, and the first end of locating rod 10 is fixedly connected on the elasticity branch
On the inner sidewall of piece 7, the second end of locating rod 10 is plugged on the appearance after sequentially passing through the elastic block piece 9, the through-hole 203
It receives in chamber 204, the first end of the locating rod 10 is inserted with spring 15, and the first end of the spring 15 is resisted against the elasticity branch
On the inner sidewall of piece 7, the second end of the spring 15 is resisted against on the elastic block piece 9.Item is formed on the elastic block piece 9
The locating slot 901 of shape, the locating rod 10 are plugged on the accommodating chamber after sequentially passing through the locating slot 901, the through-hole 203
In 204.The second end of the locating rod 10 forms block after sequentially passing through the locating slot 901, the through-hole 203, described
Block is plugged in the accommodating chamber 204.
Second connector 11, forms slot 1101 on the front end face of second connector 11, in the slot 1101
The needle guard 12 opposite with the contact pin 3 is plugged and fixed, the two sides of the slot 1101 are separately formed the jack 1102 of rectangle,
Card slot 1103 is formed on the inner sidewall of the 1101 front end surrounding of slot.The cross section of the sealing ring 4 is semicircle, described
The cross section of card slot 1103 is semicircle, and the sealing ring 4 is fastened in the card slot 1103.On first connector 1 at
Type has the first non-slipping block 14, and the second non-slipping block 16 is formed on second connector 11.
A kind of power connector of anti-dropout described in the present embodiment, including the first connector, plug, contact pin, sealing ring,
Hinge column, column sleeve, elastic branch piece, arc connection sheet, elastic block piece, locating rod, spring, the second connector, needle guard etc..It is in electricity
Corresponding buckle structure is respectively set in two connectors of source connector, is clamped, can resist after connecting convenient for two connectors
Because the factors such as electrical equipment vibration and caused by loosen, the situation for avoiding causing electrical equipment to fail because of loosening；It passes through
Sealing ring is set on the plug of the first connector, card slot is set in the slot of the second connector, further enhances two
Bonding strength between connector, and improve the waterproofness of connector.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (3)
1. a kind of power connector of anti-dropout characterized by comprising
First connector (1) is formed plug (2) on first connector (1), is formed on the front end face of the plug (2)
There is the concave station (201) of rectangle, the interior grafting of the concave station (201) is fixed with several contact pins (3), and the plug (2) connects close to first
Fixation is inserted with sealing ring (4) on lateral wall at connector (1), and the two sides of the plug (2) are separately formed the groove of rectangle
(202), the front end of the groove (202) is plugged with vertical hinge column (5), and hinge column (5) upper sleeve has column sleeve (6),
The elastic branch piece (7) being inclined outwardly is formed on the column sleeve (6), the rear end of the elasticity branch piece (7) forms arc connection
One end of piece (8), the arc connection sheet (8) forms elastic block piece (9), and one end of the elastic block piece (9) is resisted against institute
It on the bottom surface for stating groove (202), is formed through-hole (203) on the bottom surface of the groove (202), the bottom surface of the through-hole (203)
It forms accommodating chamber (204), the first end of locating rod (10) is fixedly connected on the inner sidewall of the elastic branch piece (7), positioning
The second end of bar (10) is plugged in the accommodating chamber (204) after sequentially passing through the elastic block piece (9), the through-hole (203),
The first end of the locating rod (10) is inserted with spring (15), and the first end of the spring (15) is resisted against the elastic branch piece
(7) on inner sidewall, the second end of the spring (15) is resisted against on the elastic block piece (9)；
Second connector (11) forms slot (1101), the slot on the front end face of second connector (11)
(1101) interior grafting is fixed with the needle guard (12) opposite with the contact pin (3), and the two sides of the slot (1101) have been separately formed
The jack (1102) of rectangle forms card slot (1103) on the inner sidewall of slot (1101) front end surrounding；
The locating slot (901) of bar shaped is formed on the elastic block piece (9), the locating rod (10) sequentially passes through the locating slot
(901), it is plugged in the accommodating chamber (204) after the through-hole (203)；
The second end of the locating rod (10) sequentially passes through the locating slot (901), the through-hole forms block after (203)
(13), the block (13) is plugged in the accommodating chamber (204).
2. a kind of power connector of anti-dropout according to claim 1, it is characterised in that: the cross of the sealing ring (4)
Section is semicircle, and the cross section of the card slot (1103) is semicircle, and the sealing ring (4) is fastened on the card slot (1103)
It is interior.
3. a kind of power connector of anti-dropout according to claim 1, it is characterised in that: first connector (1)
On form the first non-slipping block (14), form the second non-slipping block (16) on second connector (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149259.0A CN108288798B (en) | 2018-02-13 | 2018-02-13 | A kind of power connector of anti-dropout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149259.0A CN108288798B (en) | 2018-02-13 | 2018-02-13 | A kind of power connector of anti-dropout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108288798A CN108288798A (en) | 2018-07-17 |
| CN108288798B true CN108288798B (en) | 2019-07-26 |
Family
ID=62832991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810149259.0A Active CN108288798B (en) | 2018-02-13 | 2018-02-13 | A kind of power connector of anti-dropout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108288798B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739578B (en) * | 2018-07-19 | 2021-04-06 | 唐德科技（深圳）有限公司 | Can be applicable to dustproof USB plug of different specifications |
| CN109024564B (en) * | 2018-07-26 | 2020-12-15 | 中船第九设计研究院工程有限公司 | Solid square pile connected by plate type joints |
| CN110296521A (en) * | 2019-06-11 | 2019-10-01 | 江苏经贸职业技术学院 | A kind of new energy air-conditioning |
| CN112667055A (en) * | 2021-01-26 | 2021-04-16 | 南京翰风文化传播有限公司 | Networked programmable central control host |
| CN112993722A (en) * | 2021-04-21 | 2021-06-18 | 安徽诚得信电子科技有限公司 | Be applied to pencil of pencil production and tailor and press integrative equipment of end |
| CN114171988B (en) * | 2022-02-14 | 2022-07-01 | 徐州鑫发机械有限公司 | Wire harness anti-drop connecting structure for high-frequency vibration structure of mechanical equipment |
| CN114552295B (en) * | 2022-02-22 | 2023-09-01 | 盐城市锦东液压机械有限公司 | Double-locking anti-falling quick connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025714B (en) * | 2016-05-11 | 2018-08-17 | 中山市北斗星照明电器有限公司 | A kind of anti-loosening power connector |
| CN107394477A (en) * | 2017-07-25 | 2017-11-24 | 合肥科斯维数据科技有限公司 | A kind of network service connector |
| CN107611686B (en) * | 2017-08-15 | 2019-09-10 | 金华市乔博电动科技有限公司 | A kind of attaching plug for electric vehicle |
-
2018
- 2018-02-13 CN CN201810149259.0A patent/CN108288798B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108288798A (en) | 2018-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108288798B (en) | A kind of power connector of anti-dropout | |
| CN203774394U (en) | Battery connecting piece | |
| CN106450867B (en) | A kind of attaching plug and socket | |
| CN106654648B (en) | The USB Type-C socket connector of stable structure | |
| CN104300257B (en) | Electrical connector adopting reed jack and electrical connector assembly | |
| CN103166026A (en) | Elastic contact-pin contact part | |
| CN208939210U (en) | Connector | |
| CN208539199U (en) | A kind of connector | |
| CN207677150U (en) | The short body case anti-drop structure of TYPE-C male connectors | |
| CN106972312B (en) | A kind of electric connector | |
| TW200623556A (en) | Receptacle connector | |
| CN206180282U (en) | 6pin connector | |
| CN211670391U (en) | Anti-loose electric connector | |
| CN204011841U (en) | A kind of electric connector for LED lighting | |
| CN204156163U (en) | A kind of electronic connector | |
| CN208753599U (en) | A kind of electric connector | |
| CN207368273U (en) | A kind of anti-loose lamp connector | |
| CN208315816U (en) | A kind of connector using elastic socket | |
| CN207729296U (en) | A kind of LED light strip connecting wire structure | |
| CN206432479U (en) | A kind of audio socket | |
| CN109167203A (en) | A kind of electric connector | |
| CN215377780U (en) | Plug | |
| CN205335463U (en) | Earphone socket | |
| CN110492312A (en) | A kind of full-shield low level differential signal connector | |
| CN208272152U (en) | A kind of dust catcher battery socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190701 Address after: 402600 No. 5 Building of Zitong Street Office Industrial Park, Tongnan District, Chongqing Applicant after: Chongqing Tongnan Zoupu Electronics Co., Ltd. Address before: 523000 Room 408, productivity building, Songshan Lake high tech Industrial Development Zone, Dongguan, Guangdong Applicant before: Dongguan city Yang Industrial Design Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |