CN202103264U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202103264U CN202103264U CN2011200869926U CN201120086992U CN202103264U CN 202103264 U CN202103264 U CN 202103264U CN 2011200869926 U CN2011200869926 U CN 2011200869926U CN 201120086992 U CN201120086992 U CN 201120086992U CN 202103264 U CN202103264 U CN 202103264U
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- CN
- China
- Prior art keywords
- joystick
- cavity
- male connector
- connector
- electric connector
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- 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 - Lifetime
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Abstract
The utility model provides an electric connector, which comprises a female connecting piece and at least one male connecting piece, wherein the female connecting piece is provided with at least one concave cavity for the male connecting piece to be inserted in. The electric connector also comprises an operating rod which can be rotatably arranged on the male connecting piece and can rotate between an inserting position and a locking position, the operating rod is provided with a first projecting part, and the concave cavity is provided with a first groove matched with the first projecting part. When the male connecting piece is positioned in the concave cavity and the operating rod is positioned at the inserting position, the first projecting part is positioned outside the first groove; and when the male connecting piece is positioned in the concave cavity and the operating rod is positioned at the locking position, the first projecting part is clamped in the first groove, and the male connecting piece is fixed in the concave cavity through the operating rod. The electric connector is simple and convenient to operate.
Description
Technical field
The utility model relates to a kind of electric connector.
Background technology
Electric connector is a kind of parts that are in daily use in the technical field of electricity; Electric connector generally comprises male connector and female connector; Female connector is provided with one or more cavitys; Can insert a male connector in each cavity, be provided with a plurality of binding posts in the male connector, also be provided with a plurality of binding posts in the female connector.When male connector inserted the cavity of female connector, binding post in the male connector and the binding post in the female connector were in contact with one another, and formed electric connection.
In order to make the contact between the binding post in male connector and the female connector more firm; Combination between male connector and the female connector is generally tighter; And be provided with the structure of butt joint engaging between the two, when needs are extracted male connector from female connector, need make the structure of above-mentioned butt joint engaging keep released state; With bigger power male connector is extracted operation effort and very inconvenient simultaneously.
The utility model content
The utility model provides a kind of electric connector for solving above-mentioned electric connector operation effort and inconvenient problem, and this electric connector is easy and simple to handle.
The electric connector of the utility model; Comprise that female connector and at least one male connector, said female connector are provided with cavity that at least one supplies said male connector to insert, said male connector can insert in the cavity of a correspondence or from the cavity of correspondence, extract; Wherein
Said electric connector comprises also and is installed in rotation on the male connector and the joystick that can between plug-in position and locked position, rotate that said joystick is provided with first projection, and said cavity is provided with and the first suitable groove of said first projection;
When said male connector was positioned at said cavity and said joystick and is positioned at plug-in position, said first projection was positioned at outside first groove;
When said male connector was positioned at said cavity and said joystick and is positioned at locked position, said first projection was stuck in first groove and through joystick said male connector is fixed in the cavity.
Further, said male connector is provided with the card teat that suspends, and said card teat is when said joystick is positioned at locked position and joystick clamping and stop joystick to rotate to plug-in position.
Further, male connector is provided with two shafts that stretch out, joystick be provided with two respectively with two circular holes that shaft is suitable, two shafts are respectively installed in two circular holes, are matched in clearance between shaft and the circular hole.
Further; Male connector comprises extension board, corner block portion and can insert the square body in the cavity; Corner block portion links to each other with the extension board with square body respectively; Square body, corner block portion and extension board form two first common sides, and two shafts are separately positioned on two first sides; Joystick becomes U-shaped, comprises transverse arm and two side arms that link to each other with transverse arm, and two circular holes are separately positioned on the external part of two side arms.
Further, said first projection is two, is separately positioned on the external part of two side arms; Said cavity squarely, said first groove is two, two first grooves are separately positioned on two relative sidewalls of cavity.
Further; The external part of each shaft is provided with first stop part that radially outward stretches out along shaft; The external part of each side arm also is provided with a radially outwardly directed square hole of the sidewall from circular hole; The said square hole and first stop part are suitable, and the square hole and first stop part stagger from radially looking of shaft each other.
Further, said card teat is arranged on and extends on the board, and an end of card teat links to each other with the extension board; The other end is unsettled; The free end of card teat is provided with back-off portion, and when joystick was positioned at locked position, said back-off portion and transverse arm clamping also stoped transverse arm to rotate to plug-in position.
Further, on two first sides, also respectively be provided with second stop part that stops side arm to rotate, when joystick was positioned at plug-in position, side arm was positioned at the side away from the card teat of second stop part.
Further; Four corners at square body are formed with four outstanding guiding rib portions; Four corners of cavity be formed with four respectively with said four gathering sills that guiding rib portion is suitable; Four gathering sills extend along the direction of insertion of male connector, and four guiding rib portions insert four gathering sills respectively when male connector is arranged in cavity.
Further, the shape of said first projection is gear teeth of gear, and the shape of said first groove is a teeth groove of tooth bar, and said wheel and rack is suitable.
The beneficial effect of the utility model is: when male connector is positioned at cavity, can be when plug-in position turn to locked position with joystick, and this moment, first projection snapped in first groove, and first projection and first groove tighten each other, and male connector can not be pulled out.When needs are extracted male connector from cavity, can earlier joystick be turned to plug-in position from locked position, this moment, first projection was deviate from from first groove; Can male connector be extracted from cavity then; Do not need to carry out simultaneously multi-mode operation, operate easier, more laborsaving.
Description of drawings
Fig. 1 is the structural representation of joystick in a kind of execution mode of the utility model;
Fig. 2 is the structural representation of male connector in a kind of execution mode of the utility model;
Fig. 3 is the structural representation of female connector in a kind of execution mode of the utility model;
Fig. 4 is the mounting structure sketch map of joystick and male connector in a kind of execution mode of the utility model;
Fig. 5 is that the position of first projection and first groove concerns sketch map (this moment, joystick was positioned at plug-in position) in a kind of execution mode of the utility model;
Fig. 6 is that the position of first projection and first groove concerns sketch map (a certain position of joystick this moment between plug-in position and locked position) in a kind of execution mode of the utility model;
Fig. 7 is that the position of first projection and first groove concerns sketch map (this moment, joystick was positioned at locked position) in a kind of execution mode of the utility model.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with accompanying drawing and execution mode, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1-shown in Figure 7; The electric connector of a kind of execution mode of the utility model; Comprise female connector 1 and at least one male connector 2, said female connector 1 is provided with at least one cavity 101 that supplies said male connector 2 to insert, and said male connector 2 can insert in the cavity 101 of a correspondence or from the cavity 101 of correspondence, extract; Wherein
Said electric connector also comprises and is installed in rotation on the male connector 2 and the joystick 3 that can between plug-in position and locked position, rotate; Said joystick 3 is provided with first projection 301, and said cavity 101 is provided with and the first suitable groove 102 of said first projection 301;
When said male connector 2 was positioned at said cavity 101 and said joystick 3 and is positioned at plug-in position, said first projection 301 was positioned at outside first groove 102;
When said male connector 2 was positioned at said cavity 101 and said joystick 3 and is positioned at locked position, said first projection 301 was stuck in first groove 102 and through joystick 3 said male connector 2 is fixed in the cavity 101.
Preferably, said male connector 2 is provided with the card teat 201 that suspends, and said card teat 201 is when said joystick 3 is positioned at locked position and joystick 3 clampings and stop joystick 3 to rotate to plug-in position.
The shape of first projection 301 is gear teeth of gear, and the shape of said first groove 102 is teeth groove of tooth bar, and said wheel and rack is suitable.Said wheel and rack is suitable to be meant that this wheel and rack can be meshing with each other and transmits motion.Explain that a bit above-mentioned wheel and rack is virtual, for the shape that first projection 301 and first groove 102 are described proposes.
When a gear and tooth bar are meshed, motionless if tooth bar keeps, then also can move in the gear rotating process relative to tooth bar.Concrete principle is a prior art, does not give unnecessary details here.
On the female connector 1 one or more cavitys 101 can be set, can insert a male connector 2 in each cavity 101, but i.e. a plurality of male connectors 2 of plug-in mounting in female connector 1.Preferred female connector 1 is provided with three cavitys 101 in this execution mode; Three cavity 101 linear array; The structure of three cavitys 101 is identical; Just there is difference in the orientation that is provided with on female connector 1, and the structure of three male connectors 2 is also identical, therefore following one of them cavity 101 and corresponding male connector 2 is described.
3 one-tenth U-shapeds of joystick comprise transverse arm 301 and two side arms 302 that link to each other with transverse arm 301.The external part of each side arm 302 is provided with a composite holes; Said composite holes comprises a circular hole 303 and from the radially outwardly directed square hole 304 of the sidewall of circular hole 303; Said circular hole 303 is suitable with shaft 206, and the said square hole 304 and first stop part 207 are suitable.Said first projection 301 is two, is separately positioned on the external part of two side arms 302,
Two shafts 206 are respectively installed in two circular holes 303, are matched in clearance between shaft 206 and the circular hole 303, realize being rotatably connected of joystick 3 and male connector 2 with this.In the process that joystick 3 is installed on male connector 2, square hole 304 is alignd with first stop part 207, shaft 206 just can be installed in the circular hole 303 like this.After installing, in joystick 3 rotating process, the square hole 304 and first stop part 207 all stagger under most of situation, and therefore first stop part 207 can stop joystick 3 to come off from male connector 2, strengthen the stability of joystick 3 work.
When side arm 302 be positioned at second stop part 208 away from the card teat 201 a side time; Side arm 302 is between second stop part 208 and the guiding rib portion 209 away from extension board 204; Side arm 302 receives second stop part 208 and can not rotate away from the prevention of the guiding rib portion 209 of extending board 204, and side arm 302 promptly is above-mentioned plug-in position at second stop part 208 with away from the position between the guiding rib portion 209 of extending board 204.
When joystick 3 is positioned at plug-in position, can male connector 2 be inserted in the cavity 101.Specifically; Four guiding rib portions 209 are alignd with four gathering sills 103 respectively, then male connector 2 is inserted in the cavity 101, this moment, first projection 301 was outside first groove 102; Then with the azimuth rotation of joystick 3 to extension board 204 places; Joystick 3 is crossed second stop part, 208, the first projections 301 through the strain of self and is also rotated and progressively snap in the rotation of joystick 3 in first groove 102, because first projection 301 and first groove 102 have above-mentioned shape relation; Through the interaction of first projection 301 and first groove 102, joystick 3 can continue in cavity 101, to move with male connector 2.When joystick 3 turns to transverse arm 301 when contacting with back-off portion 210, transverse arm 301 extruding back-off portions 210 make card teat 201 generation strains, and back-off portion 210 moves down; Transverse arm 301 is rotated further; When transverse arm 301 was crossed back-off portion 210, the squeezing action of 301 pairs of back-off portions 210 of transverse arm disappeared, and 210 resiliences of back-off portion set back; Transverse arm 301 blocks in back-off portion 210; Stop transverse arm 301 to rotate to plug-in position, this moment, first projection 301 snapped in first groove 102 fully, and this moment, joystick 3 residing positions were locked position.
When joystick 3 was positioned at locked position, first projection 301 snapped in first groove 102 fully, and transverse arm 301 blocks in back-off portion 210; Stop transverse arm 301 to rotate to plug-in position; Therefore joystick 3 can not rotate to plug-in position, and first projection 301 can not be deviate from from first groove 102, thus male connector 2 relatively cavity 101 move up and down; Be that male connector 2 is fixed in the cavity 101, male connector 2 can be realized abundant stable contact with the binding post in the female connector 1.
When needs are extracted male connector 2 from female connector 1, can push back-off portion 210 earlier downwards, make back-off portion 210 no longer block transverse arm 301; Joystick 3 is rotated to plug-in position, and in joystick 3 rotating process, first projection 301 is slowly deviate from from first groove 102; Simultaneously; Because first projection 301 and first groove 102 have above-mentioned shape relation, through the interaction of first projection 301 and first groove 102, joystick 3 is released a part with male connector 2 from cavity 101; When joystick 3 turns to plug-in position; First projection 301 is deviate from from first groove 102 fully, and this moment, male connector 2 withdrawed from a part from cavity 101, can male connector 2 be extracted from female connector 1 then.
In this execution mode, because first projection 301 and first groove 102 have above-mentioned shape relation, when male connector 2 is inserted cavity 101; Need male connector 2 not inserted cavity 101 bottoms fully; Only need male connector 2 is inserted into certain depth, first projection 301 can be snapped in first groove 102, rotate joystick 3 to locked position then; Male connector 2 can be inserted in the cavity 101 automatically fully, operates more laborsaving.When male connector 2 is extracted from cavity 101; Joystick 3 is rotated to plug-in position; Male connector 2 is released a part from cavity 101; This moment, male connector 2 became flexible with the contacting of binding post in the female connector 1, next can male connector 2 be extracted with less power again, operated more laborsaving.
The above is merely the preferred embodiments of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (10)
1. electric connector; Comprise female connector (1) and at least one male connector (2); Said female connector (1) is provided with at least one cavity (101) that supplies said male connector (2) to insert; Said male connector (2) can insert in the cavity (101) of a correspondence or from the cavity (101) of correspondence, extract, and it is characterized in that
Said electric connector also comprises and is installed in rotation on the joystick (3) that male connector (2) is gone up and can between plug-in position and locked position, be rotated; Said joystick (3) is provided with first projection (301), and said cavity (101) is provided with first groove (102) suitable with said first projection (301);
When said male connector (2) is positioned at said cavity (101) and said joystick (3) when being positioned at plug-in position, said first projection (301) is positioned at outside first groove (102);
When said male connector (2) is positioned at said cavity (101) and said joystick (3) when being positioned at locked position, said first projection (301) is stuck in first groove (102) and through joystick (3) said male connector (2) is fixed in the cavity (101).
2. electric connector as claimed in claim 1; It is characterized in that; Said male connector (2) is provided with the card teat (201) that suspends, and said card teat (201) is at said joystick (3) when being positioned at locked position and joystick (3) clamping and stop joystick (3) to rotate to plug-in position.
3. electric connector as claimed in claim 2; It is characterized in that; Male connector (2) is provided with two shafts that stretch out (206); Joystick (3) be provided with two respectively with the suitable circular hole (303) of two shafts (206), two shafts (206) are respectively installed in two circular holes (303), are matched in clearance between shaft (206) and the circular hole (303).
4. electric connector as claimed in claim 3 is characterized in that,
Male connector (2) comprises extension board (204), corner block portion (203) and can insert the square body (202) in the cavity (101); Corner block portion (203) links to each other with extension board (204) with square body (202) respectively; Square body (202), corner block portion (203) and extension board (204) form two common first sides (205), and two shafts (206) are separately positioned on two first sides (205);
Joystick (3) becomes U-shaped, comprises transverse arm (301) and two side arms (302) that link to each other with transverse arm (301), and two circular holes (303) are separately positioned on the external part of two side arms (302).
5. electric connector as claimed in claim 4 is characterized in that, said first projection (301) is two, is separately positioned on the external part of two side arms (302); Said cavity (101) squarely, said first groove (102) is two, two first grooves (102) are separately positioned on two relative sidewalls of cavity (101).
6. electric connector as claimed in claim 5; It is characterized in that; The external part of each shaft (206) is provided with first stop part (207) that radially outward stretches out along shaft (206); The external part of each side arm (302) also is provided with a radially outwardly directed square hole of the sidewall from circular hole (303) (304), and said square hole (304) is suitable with first stop part (207), and square hole (304) staggers from radially looking of shaft (206) with first stop part (207) each other.
7. electric connector as claimed in claim 4; It is characterized in that said card teat (201) is arranged on and extends on the board (204), an end of card teat (201) links to each other with extension board (204); The other end is unsettled; The free end of card teat (201) is provided with back-off portion (210), and when joystick (3) when being positioned at locked position, said back-off portion (210) also stops transverse arm (301) to rotate to plug-in position with transverse arm (301) clamping.
8. electric connector as claimed in claim 4; It is characterized in that; On two first sides (205), also respectively be provided with second stop part (208) that stops side arm (302) to rotate; When joystick (3) when being positioned at plug-in position, side arm (302) is positioned at the side away from card teat (201) of second stop part (208).
9. electric connector as claimed in claim 4; It is characterized in that; Four corners at square body (202) are formed with four outstanding guiding rib portions (209); Four corners of cavity (101) be formed with four respectively with the suitable gathering sill (103) of said four guiding rib portions (209), four gathering sills (103) extend along the direction of insertion of male connector (2), four guiding rib portions (209) insert four gathering sills (103) respectively when male connector (2) is arranged in cavity (101).
10. electric connector as claimed in claim 1 is characterized in that, the shape of said first projection (301) is gear teeth of gear, and the shape of said first groove (102) is a teeth groove of tooth bar, and said wheel and rack is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200869926U CN202103264U (en) | 2011-03-29 | 2011-03-29 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200869926U CN202103264U (en) | 2011-03-29 | 2011-03-29 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103264U true CN202103264U (en) | 2012-01-04 |
Family
ID=45389262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200869926U Expired - Lifetime CN202103264U (en) | 2011-03-29 | 2011-03-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891397A (en) * | 2012-09-19 | 2013-01-23 | 中航光电科技股份有限公司 | Rectangular electric connector with locking function and component of rectangular electric connector |
-
2011
- 2011-03-29 CN CN2011200869926U patent/CN202103264U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891397A (en) * | 2012-09-19 | 2013-01-23 | 中航光电科技股份有限公司 | Rectangular electric connector with locking function and component of rectangular electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BYD AUTOMOBILE INDUSTRY CO., LTD. Free format text: FORMER NAME: SHENZHEN BYD AUTO CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518118 Guangdong Province, Shenzhen City Pingshan Pingshan Heng Ping Road 3001, No. 3007 Patentee after: BYD AUTOMOBILE INDUSTRY CO., LTD. Address before: 518118 Guangdong Province, Shenzhen City Pingshan Pingshan Heng Ping Road 3001, No. 3007 Patentee before: Shenzhen BYD Auto Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |