CN203300868U - Pull ring type connector - Google Patents
Pull ring type connector Download PDFInfo
- Publication number
- CN203300868U CN203300868U CN2013203621654U CN201320362165U CN203300868U CN 203300868 U CN203300868 U CN 203300868U CN 2013203621654 U CN2013203621654 U CN 2013203621654U CN 201320362165 U CN201320362165 U CN 201320362165U CN 203300868 U CN203300868 U CN 203300868U
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- Prior art keywords
- socket
- insulating base
- terminal
- stay
- component
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Abstract
The utility model discloses a pull ring type connector. The pull ring type connector comprises a plug and a socket, wherein the plug comprises an insulation seat, terminal assemblies, a pull ring assembly, locking sheets, a positioning block and pin shafts, the terminal assemblies of the plug are two arranged in the insulation seat, the pull ring assembly is arranged in the insulation seat, the locking sheets and the pin shafts are both two, the locking sheets and the insulation seat are hinged by the pin shafts, and the positioning block is arranged on a positioning block jack of the insulation seat, the socket is a casing member, and the plug is plugged in the casing member of the socket through the insulation seat. According to the pull ring type connector, the terminal assemblies are plugged in the integral type insulation seat, the pull ring assembly and the locking sheets are utilized to realize locking and unlocking of the plug and the socket. The pull ring type connector has advantages of simple structure, small profile dimensions, low manufacturing cost, easy dismounting and mounting, safe and reliable locking, and convenient unlocking, plugging and unplugging.
Description
Technical field
The utility model relates to technical field of electric connectors, has the draw-ring type locking of integral insulation seat and two core power connectors of unlocking structure, especially a kind of draw-ring type connector.
Background technology
In the interconnection of electronic circuit, two core connectors are components and parts commonly used in the power circuit interconnection system.Two traditional core connectors comprise plug and socket, wherein plug is mainly by terminal, insulating base forms, the insulating base of traditional structure is Split type structure, mode by buckle, screw and welding is fixed on terminal in insulating base, but the ubiquitous problem of this structure is: detachability is poor, the mounting structure complexity, and the high and restriction that be subject to structure of manufacturing cost causes radiating effect poor; In addition, the locking of traditional two core connector plugs and socket and unlocking structure adopt press-button structure, and the problem of existence is: during plug, due to the restriction that is subjected to structure, button is less, and while pressing, stress point is difficult for holding, frictional force between plug and socket is wayward, is not drawn out easily.
The utility model content
The utility model purpose is a kind of draw-ring type connector that provides for the deficiencies in the prior art, the utility model adopts the terminal component is inserted in all-in-one-piece insulating base, adopt draw ring component and stay to implement locking and the release of plug and socket, have simple in structure, overall dimension is little, low cost of manufacture, easy accessibility, lock safe and reliablely, release, plug advantage easily.
The concrete technical scheme that realizes the utility model purpose is:
a kind of draw-ring type connector, its characteristics are that this connector comprises plug and socket, described plug is by insulating base, the terminal component, the draw ring component, stay, locating piece and bearing pin form, wherein insulating base is rectangular cavities, its vertical symmetry is provided with the twice terminal groove successively, twice pull bar chute and two locking film perforations, chamber outer wall is provided with horizontal locating piece socket, the outer wall both sides are provided with locating surface, the terminal component is comprised of terminal and spring clip, terminal is that an end is provided with elastic arm, the other end is provided with the stamping parts of line card, on elastic arm, be arranged with dead bolt hole, spring clip is the rectangle sleeve pipe that an end is provided with the power-assisted jig arm, on its pipe shaft, be arranged with dead bolt, spring clip is contained on the elastic arm of terminal and the dead bolt hole clamping of dead bolt and terminal through the rectangular sleeve pipe box, the draw ring component is comprised of draw ring and " door " character-shaped pull bar, the pull bar outside is arranged with prismatic and confined planes, stay is the rod member that middle part is provided with hinge axis hole, one end of its hinge axis hole is provided with " V " shape buckle, the other end is provided with latch hook and reseting shrapnel, the terminal component of described plug is two, be located at respectively in the twice terminal groove of insulating base, the draw ring component is located in the twice pull bar chute of insulating base through " door " character-shaped pull bar, stay and bearing pin are respectively two, bearing pin passes the hinge axis hole of the locking film perforation of insulating base and stay, and stay and insulating base is hinged, " V " shape buckle of stay one end is installed on the prismatic of draw ring component, the reseting shrapnel of the other end and the sidewall of insulating base touch, and locating piece is located on the locating piece socket of insulating base, described socket is established the housing component of two strip of sheet terminals in being, two outsides of housing component are provided with the locking film perforation, described plug is in insulating base is inserted into the housing component of socket, and the elastic arm of terminal component is clamped on the blade terminals of socket, the latch hook of stay is connected in the locking film perforation of socket.
The utility model adopts the terminal component is inserted in all-in-one-piece insulating base, adopts draw ring component and stay to implement locking and the release of plug and socket, has simple in structure, overall dimension is little, low cost of manufacture, easy accessibility, lock safe and reliablely, release, plug advantage easily.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of the utility model plug;
Fig. 3 is the utility model socket schematic diagram;
Fig. 4 is the structural representation of the utility model insulating base;
Fig. 5 is the structural representation of the utility model terminal component;
Fig. 6 is the structural representation of the utility model locating piece;
Fig. 7 is the structural representation of the utility model stay;
Fig. 8 is the structural representation of the utility model draw ring component.
Embodiment
a kind of draw-ring type connector, comprise plug 1 and socket 2, described plug 1 is by insulating base 11, terminal component 12, draw ring component 16, stay 14, locating piece 13 and bearing pin 15 form, wherein insulating base 11 is rectangular cavities, its vertical symmetry is provided with twice terminal groove 111 successively, twice pull bar chute 115 and two locking film perforations 113, chamber outer wall is provided with horizontal locating piece socket 112, the outer wall both sides are provided with locating surface 116, terminal component 12 is comprised of terminal 121 and spring clip 122, terminal 121 is that an end is provided with elastic arm 1211, the other end is provided with the stamping parts of line card 1215, on elastic arm 1211, be arranged with dead bolt hole 1213, spring clip 122 is the rectangle sleeve pipe that an end is provided with power-assisted jig arm 1221, on its pipe shaft, be arranged with dead bolt 1223, spring clip 122 is contained on the elastic arm 1211 of terminal 121 and dead bolt hole 1213 clampings of dead bolt 1223 and terminal 121 through the rectangular sleeve pipe box, draw ring component 16 is comprised of draw ring 161 and " door " character-shaped pull bar 162, pull bar 162 outsides are arranged with prismatic 1611 and confined planes 1612, stay 14 is provided with the rod member of hinge axis hole 145 for middle part, one end of its hinge axis hole 145 is provided with " V " shape buckle 146, the other end is provided with latch hook 143 and reseting shrapnel 144, the terminal component 12 of described plug 1 is two, be located at respectively in the twice terminal groove 111 of insulating base 11, draw ring component 16 is located in the twice pull bar chute 115 of insulating base 11 through " door " character-shaped pull bar 162, stay 14 and bearing pin 15 are respectively two, bearing pin 15 passes the hinge axis hole 145 of the locking film perforation 113 of insulating base 11 and stay 14, and stay 14 and insulating base 11 is hinged, " V " shape buckle 146 of stay 14 1 ends is installed on the prismatic 1611 of draw ring component 16, the reseting shrapnel 144 of the other end touches with the sidewall of insulating base 11, locating piece 13 is located on the locating piece socket 112 of insulating base 11, described socket 2 is established the housing component of two strip of sheet terminals 22 in being, two outsides of housing component are provided with locking film perforation 21, described plug 1 is in insulating base 11 is inserted into the housing component of socket 2, and the elastic arm 1211 of terminal component 12 is clamped on the blade terminals 22 of socket 2, the latch hook 143 of stay 14 is connected in the locking film perforation 21 of socket 2.
To application of the present utility model, further illustrate as follows
Consult Fig. 1, Fig. 2, Fig. 3, only need be by plug 1 in insulating base 11 be inserted into the housing component of socket 2, the elastic arm 1211 of the terminal component 12 on plug 1 is clamped on the blade terminals 22 of socket 2 voluntarily realizes being electrically connected to of plug 1 and socket 2, when plug 1 puts in place with socket 2 grafting, the latch hook 143 of stay 14 is connected in the locking film perforation 21 of socket 2, realizes the locking that plug 1 and socket 2 are safe and reliable.
Consult Fig. 1, Fig. 2, Fig. 5, for the elastic arm 1211 that guarantees the terminal component 12 on plug 1 has enough chucking powers on the blade terminals 22 of socket 2, the utility model terminal component 12 is designed to the assembly of terminal 121 and spring clip 122, when spring clip 122 when the rectangular sleeve pipe box is contained on the elastic arm 1211 of terminal 121, power-assisted jig arm 1221 support elastic arms 1211 on spring clip 122, the chucking power of elastic arm 1211 is increased, guarantee the electrical property that plug 1 is connected with socket 2.
The assembling of the utility model plug
consult Fig. 1, Fig. 2, the utility model plug 1 is by insulating base 11, terminal component 12, draw ring component 16, stay 14, locating piece 13 and bearing pin 15 form, wherein insulating base 11 is designed to whole rectangular cavities, its vertical symmetry is provided with twice terminal groove 111 successively, twice pull bar chute 115 and two locking film perforations 113, chamber outer wall is provided with horizontal locating piece socket 112, the outer wall both sides are provided with locating surface 116, terminal component 12 is two, be plugged in respectively in the twice terminal groove 111 of insulating base 11, draw ring component 16 is plugged in the twice pull bar chute 115 of insulating base 11 through " door " character-shaped pull bar 162, stay 14 and bearing pin 15 are respectively two, bearing pin 15 passes the hinge axis hole 145 of the locking film perforation 113 of insulating base 11 and stay 14, and stay 14 and insulating base 11 is hinged, " V " shape buckle 146 of stay 14 1 ends is installed on the prismatic 1611 of draw ring component 16, the reseting shrapnel 144 of the other end touches with the sidewall of insulating base 11, locating piece 13 is located on the locating piece socket 112 of insulating base 11.
Consult Fig. 1, Fig. 2, Fig. 4, because insulating base 11 of the present utility model is designed to whole rectangular cavities, the plug-in that is assembled into of terminal component 12 and draw ring component 16 and insulating base 11, make the structure of insulating base 11 be simplified, and it is more convenient to assemble.
The application of the utility model locating piece
Consult Fig. 1, Fig. 6, interior firmly stable at insulating base 11 for guaranteeing terminal component 12, the utility model has been installed locating piece 13 at the locating piece socket 112 of insulating base 11, locating piece is installed between the elastic arm 1211 and line card 1215 of terminal 121, defines the movement of terminal component 12 in the twice terminal groove 111 of insulating base 11; For guaranteeing that locating piece 13 is firm with the locating piece socket 112 of insulating base 11, accurately installing, the utility model is provided with friction point and the position convex closure 133 of projection on locating piece 13, on the locating piece socket 112 of insulating base 11, be provided with position groove 1121, when locating piece 13 is installed, the position convex closure 133 of locating piece 13 is aimed at the position groove 1121 of locating piece socket 112, avoid anti-loaded, guarantee to have enough frictional force between locating piece 13 and locating piece socket 112.
The application of the utility model draw ring component and stay
consult Fig. 1, Fig. 3, Fig. 7, Fig. 8, when plug 1 of the present utility model put in place with socket 2 grafting, the latch hook 143 of stay 14 was connected in the locking film perforation 21 of socket 2, realizes the locking that plug 1 and socket 2 are safe and reliable, below with plug 1, in socket 2, extract as example, further illustrate the application of draw ring component and stay, on draw ring component 16 draw rings 161, apply a withdrawal force, make " door " character-shaped pull bar 162 in the 115 interior slips of twice pull bar chute, the prismatic 1611 in pull bar 162 outsides is by " V " shape buckle 146 jack-up on stay 14, " V " shape buckle 146 is opened towards plug 1 both sides, the latch hook 143 compressing reseting shrapnels 144 of stay 14 other ends are towards the interior gathering of socket 2, the latch hook 143 of stay 14 is deviate from the locking film perforation 21 of socket 2, continue to pull draw ring component 16, until being insulated the locating surface 116 of outer wall both sides on seat 11, the confined planes 1612 on draw ring component 16 blocks, at this moment, latch hook 143 on stay 14 is deviate from fully in the locking film perforation 21 of socket 2, plug 1 is extracted smoothly from socket 2 is interior.
Claims (1)
1. draw-ring type connector, it is characterized in that this connector comprises plug (1) and socket (2), described plug (1) is by insulating base (11), terminal component (12), draw ring component (16), stay (14), locating piece (13) and bearing pin (15) form, wherein insulating base (11) is rectangular cavities, its vertical symmetry is provided with twice terminal groove (111) successively, twice pull bar chute (115) and two locking film perforations (113), chamber outer wall is provided with horizontal locating piece socket (112), the outer wall both sides are provided with locating surface (116), terminal component (12) is comprised of terminal (121) and spring clip (122), terminal (121) is that an end is provided with elastic arm (1211), the other end is provided with the stamping parts of line card (1215), on elastic arm (1211), be arranged with dead bolt hole (1213), spring clip (122) is the rectangle sleeve pipe that an end is provided with power-assisted jig arm (1221), on its pipe shaft, be arranged with dead bolt (1223), spring clip (122) is contained in dead bolt hole (1213) clamping of the upper and dead bolt (1223) of the elastic arm (1211) of terminal (121) and terminal (121) through the rectangular sleeve pipe box, draw ring component (16) is comprised of draw ring (161) and " door " character-shaped pull bar (162), pull bar (162) outside is arranged with prismatic (1611) and confined planes (1612), stay (14) is provided with the rod member of hinge axis hole (145) for middle part, one end of its hinge axis hole (145) is provided with " V " shape buckle (146), the other end is provided with latch hook (143) and reseting shrapnel (144), the terminal component (12) of described plug (1) is two, be located at respectively in the twice terminal groove (111) of insulating base (11), draw ring component (16) is located in the twice pull bar chute (115) of insulating base (11) through " door " character-shaped pull bar (162), stay (14) and bearing pin (15) are respectively two, bearing pin (15) passes the hinge axis hole (145) of the locking film perforation (113) of insulating base (11) and stay (14), and stay (14) and insulating base (11) is hinged, " V " shape buckle (146) of stay (14) one ends is installed on the prismatic (1611) of draw ring component (16), the reseting shrapnel of the other end (144) touches with the sidewall of insulating base (11), locating piece (13) is located on the locating piece socket (112) of insulating base (11), described socket (2) is established the housing component of two strip of sheet terminals (22) in being, two outsides of housing component are provided with locking film perforation (21), described plug (1) is inserted in the housing component of socket (2) through insulating base (11), and blade terminals (22) latch hook (143) upper, stay (14) that the elastic arm (1211) of terminal component (12) is clamped in socket (2) is connected in the locking film perforation (21) of socket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203621654U CN203300868U (en) | 2013-06-24 | 2013-06-24 | Pull ring type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203621654U CN203300868U (en) | 2013-06-24 | 2013-06-24 | Pull ring type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300868U true CN203300868U (en) | 2013-11-20 |
Family
ID=49576851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203621654U Expired - Fee Related CN203300868U (en) | 2013-06-24 | 2013-06-24 | Pull ring type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300868U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346425A (en) * | 2013-06-24 | 2013-10-09 | 苏州华旃航天电器有限公司 | Pull-ring type connector |
| CN109687228A (en) * | 2019-01-28 | 2019-04-26 | 贺菲 | A kind of USB terminal |
| CN110556658A (en) * | 2018-06-01 | 2019-12-10 | 金笔企业股份有限公司 | Power supply connector |
| CN112072389A (en) * | 2020-09-09 | 2020-12-11 | 广东培正学院 | Big data storage device for computer |
| US11095065B2 (en) | 2020-01-17 | 2021-08-17 | Chicony Power Technology Co., Ltd. | Combination structure of socket of power supply device |
-
2013
- 2013-06-24 CN CN2013203621654U patent/CN203300868U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346425A (en) * | 2013-06-24 | 2013-10-09 | 苏州华旃航天电器有限公司 | Pull-ring type connector |
| CN110556658A (en) * | 2018-06-01 | 2019-12-10 | 金笔企业股份有限公司 | Power supply connector |
| CN109687228A (en) * | 2019-01-28 | 2019-04-26 | 贺菲 | A kind of USB terminal |
| CN109687228B (en) * | 2019-01-28 | 2021-09-24 | 东莞市南谷第电子有限公司 | Anti-falling method of USB terminal |
| US11095065B2 (en) | 2020-01-17 | 2021-08-17 | Chicony Power Technology Co., Ltd. | Combination structure of socket of power supply device |
| TWI748330B (en) * | 2020-01-17 | 2021-12-01 | 群光電能科技股份有限公司 | Socket combination structure of power supply device |
| CN112072389A (en) * | 2020-09-09 | 2020-12-11 | 广东培正学院 | Big data storage device for computer |
| CN112072389B (en) * | 2020-09-09 | 2021-09-14 | 广东培正学院 | Big data storage device for computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20200624 |