CN203707395U

CN203707395U - Power connector module

Info

Publication number: CN203707395U
Application number: CN201320828024.7U
Authority: CN
Inventors: 刘显钧
Original assignee: KUNSHAN SHANGZHENG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: KUNSHAN SHANGZHENG ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-12-16
Filing date: 2013-12-16
Publication date: 2014-07-09
Anticipated expiration: 2023-12-16

Abstract

The utility model discloses a power connector module which comprises a plug device and socket device. The pedestal and the tongue part of the plug device are used for the passing of a plug terminal group. Moreover, two butt-joint parts of a ground terminal of the plug terminal group bulge out of two surfaces of the tongue part. The joint surfaces of a plurality of power terminals are respectively exposed out of two side surfaces of the tongue part, and the power terminals can be relatively plugging into a butt-joint space in the body of the socket device. A fixture body is disposed in an accommodation groove at the exterior of the body of the socket device in a bulged manner. Two side surfaces are respectively provided with a terminal groove hole communicated with the butt-joint space. Two relative clamping sides at one side of a ground butt-joint terminal of a socket terminal group and the clamping segment at one side of a limiting terminal respectively pass through the accommodation groove and enter into the butt-joint space. The butt-joint surfaces of the power terminals at one side respectively extend to the interior of the butt-joint space, thereby achieving the purpose of the relative firm plugging of the plug device and the socket device.

Description

Power connector module

Technical field

The utility model relates to a kind of power connector module, relates in particular to a kind of power connector module that can stable transfer power supply.

Background technology

Nowadays, in the process of various electronics, electric product application, capital consumption electric energy carrys out line system energising, execution preset program and the operating system etc. of supplied for electronic, electric product inside, various electronics, electric product all must utilize electric power to move, therefore various electronics, electric product all can arrange power supply (battery or connection external power source), thereby provide electronics, the required electric energy of electric product, and in electronics, electric product, power connector is set, can be electrically connected power supply.

But, along with the progress of Technology Times, various electronics, electric product is all towards gently, thin, short, little design concept research and development, so various electronics, the size of electric product is more and more reduced, thickness is also more and more frivolous, many electronics, the Model Design that the applied periphery electronic components of electric product also designs towards small size gradually, and be generally used for the electronics such as notebook computer or flat computer, the power connector of electric product, all mutually to peg graft with circular plug and socket, as Figure 11, shown in Figure 12 and Figure 13, be provided with the power supply terminal A1 of circular bar shape in the attaching plug A inside of general circular power connector, outside is provided with the earth terminal A2 of tubular, and isolate with insulating barrier A3 between power supply terminal A1 and earth terminal A2, be concaved with blocking annular groove A21 in the outer shroud of earth terminal A2 again, and can utilize attaching plug A to insert in the slot B0 of supply socket B, make power supply terminal A1 and power delivery terminal B1 in electrical contact, and earth terminal A2 contacts with ground connection transmission terminal B2, and utilize the ground connection transmission terminal B2 mono-side section of supporting B21 to be held in the blocking annular groove A21 place in earth terminal A2 outside, carry out power delivery by power supply terminal A1 and power delivery terminal B1, but still there is many shortcomings in current used circular electric source connector in the time of practical application, for example:

(1) attaching plug A is inserted in the slot B0 of supply socket B, only form surperficial contraposition blocking by the blocking annular groove A21 of earth terminal A2 and the section of the supporting B21 of ground connection transmission terminal B2, if when being subject to external force and pullling easily loosening, depart from, relatively peg graft and built on the sand.

(2) when attaching plug A inserts the slot B0 of supply socket B, power supply terminal A1 is first in electrical contact with power delivery terminal B1, easily form transient voltage and promote, and the Circuits System running that affects electronic product occurs abnormal.

Summary of the invention

In view of the defect of above-mentioned power connector, the purpose of this utility model is: design a kind of power connector module that can stable transfer power supply.

Technical solution of the present utility model is: a kind of power connector module, comprise plug device and socket device, this plug device comprises pedestal and plug end subgroup, described pedestal one side direction convexes with tongue outward, and two apparent surfaces are respectively equipped with plural terminals groove at tongue, described plug end subgroup is fixed on base interior, described plug end subgroup comprises earth terminal and plural power supply terminal, and earth terminal is provided with the body being fixed in pedestal and tongue, and be provided with and protrude the tongue two outside docking sides in surface in body one side, the dual-side of described docking side is respectively equipped with the interface that is skewed, be provided with again the blocking shoulder of crowned in two interfaces and body adjacent position, this docking side is provided with the ground connection weld side that protrudes out pedestal outside in body opposite side relatively, separately be respectively equipped with plural power supply terminal in earth terminal two outsides, each power supply terminal is respectively equipped with and extends to the interface that exposes tongue both side surface, relatively each interface is respectively equipped with the power supply weld side of extending pedestal outside in each power supply terminal opposite side.

Further, the outer set of described pedestal is equipped with shield shell, and inside of shield casings is provided with the combination space that holds pedestal.

Further, the dual-side of the docking side of the docking terminal of described plug end subgroup is respectively equipped with and is the interface that gradually-reducing shape tilts to outside, and is provided with by the adjacent body position of two interfaces the blocking shoulder that is circular arc crowned.

Further, described plug end subgroup is one-body molded to be fixed in pedestal and tongue, and the both side surface that the docking side of earth terminal and the interface of each power supply terminal expose respectively tongue is symmetric mode and plugs for positive and negative direction.

Further, each power supply terminal one side of described plug end subgroup is respectively equipped with and extends pedestal outside and be longitudinal storehouse shape and staggered power supply weld side.

The utility model also provides a kind of power connector module, comprise plug device and socket device, this socket device comprises pedestal and socket end subgroup, described pedestal inside is provided with docking space, and pedestal outside is provided with and is ㄈ shape hollow out and connects to the storage tank that docks space, convex with holding body and be positioned at storage tank inside, holding body dual-side is respectively equipped with perforation to the terminal slotted eye that docks space, this socket end subgroup wears and is positioned in the storage tank and each terminal slotted eye of pedestal, and comprise ground connection docking terminal, spacing terminal and plural power delivery terminal, and ground connection docking terminal is provided with the clamping body of the holding body that is clamped on storage tank, and be extended with respectively and be arranged in the nip side of docking in space by clamping body both sides, the clamping body opposite side of relative two nip side is provided with the ground connection weld part that protrudes out pedestal outside, be positioned at the spacing terminal that ground connection docking terminal outer is provided with the cramping body place that is clamped on storage tank, spacing terminal one side is provided with the blocking section of the docking space and the adjacent nip side outside that penetrate pedestal, two outsides of adjacent ground connection butt end and spacing terminal are respectively equipped with the plural power delivery terminal in the each terminal slotted eye that wears and be positioned pedestal, each power delivery terminal one side is respectively equipped with the cantilever type supporting surface extending in docking space, relatively each supporting surface is respectively equipped with in each power delivery terminal opposite side the power supply weld part that extends pedestal outside.

Further, described pedestal outer set is equipped with screening can, and screening can inside is provided with the interblock space of accommodating pedestal, and being provided with the brace of two relative type motors in screening can one side vertical direction, two brace relative sides are respectively equipped with the scarfing slot that is embedded blocking for the ground connection docking terminal one side joint ground weld part of socket end subgroup.

Further, the docking spatial vertical of described pedestal is longitudinally provided with the spacing groove of wearing connecting with storage tank.

Further, the ground connection docking terminal of described socket end subgroup has the clamping body that is ㄈ shape, and is stretched out and be provided with the arm-type nip side of elastic suspended by clamping body both sides, and clamping body opposite side is provided with ground connection weld part.

Further, the spacing terminal of described socket end subgroup is bent and is a side gradually-reducing shape continuously by the body of rod, and is provided with two relative blocking sections in reduced side, and the roomy side of opposite side inside is provided with sandwich part.

Further, described socket end subgroup is docked terminal and spacing terminal and is arranged in the storage tank place of pedestal by ground connection, and extend to respectively in the docking space of pedestal for ground connection docking terminal one side two nip side and spacing terminal one side blocking section, and it is adjacent unsettled to be compartment.

Further, each power supply terminal one side of described socket end subgroup is respectively equipped with the power supply weld side of extending pedestal outside and being longitudinal storehouse shape and staggered arrangement.

The utility model more provides a kind of power connector module, comprise plug device and socket device, this plug device comprises pedestal and is positioned the plug end subgroup of base interior, and convex with tongue in pedestal one side, and in pedestal and tongue, wear and be positioned with plug end subgroup, body one side of the earth terminal that plug end subgroup has is provided with protrudes the outside docking side in tongue surface, this docking side is provided with the ground connection weld side that protrudes out pedestal outside in body opposite side relatively, earth terminal two outsides are respectively equipped with plural power supply terminal, each power supply terminal one side is respectively equipped with and extends to the interface that exposes tongue both side surface, opposite side is respectively equipped with the power supply weld side of extending pedestal outside, this socket device is pegged graft relatively for header body, comprise pedestal and wear and be positioned the socket end subgroup in pedestal, and pedestal inside is provided with the docking space that relatively plugs for plug device and the storage tank of Openworks shape, and convex with holding body in storage tank inside, dual-side is respectively equipped with perforation to the terminal slotted eye that docks space, in the storage tank of pedestal and each terminal slotted eye, wear location for socket end subgroup, and the ground connection of socket end subgroup docking terminal is provided with clamping body and the spacing terminal of the holding body that is clamped on storage tank, and clamping body one side is extended with two nip side that are arranged in docking space, opposite side is provided with the ground connection weld part that protrudes out pedestal outside, and spacing terminal one side is provided with the blocking section of the docking space and the adjacent nip side outside that penetrate pedestal, two outsides of adjacent ground connection butt end and spacing terminal are respectively equipped with the plural power delivery terminal in the each terminal slotted eye that wears and be positioned pedestal, each power delivery terminal one side is provided with the cantilever type supporting surface extending in docking space, opposite side is provided with the power supply weld part that extends pedestal outside.

Further, pedestal one side direction of this plug device convexes with two-phase effects on surface outward and has the tongue of plural terminals groove.

Further, the outer set of the pedestal of this plug device is equipped with shield shell, and inside of shield casings is provided with the combination space that holds pedestal.

Further, this plug device is respectively equipped with in docking side and the dual-side of the docking terminal of plug end subgroup the interface that is gradually-reducing shape inclination to outside, and is provided with by the adjacent body position of two interfaces the blocking shoulder that is circular arc crowned.

Further, one-body molded being fixed in pedestal and tongue of plug end subgroup of this plug device, the both side surface that the docking side of earth terminal and the interface of each power supply terminal expose respectively tongue forms symmetric mode and supplies both forward and reverse directions to be electrically inserted in the docking space of the pedestal of socket device.

Further, the pedestal outer set of this socket device is equipped with screening can, and screening can inside is provided with the interblock space of accommodating pedestal, and be provided with the brace of two relative type motors in screening can one side vertical direction, and two brace relative sides are respectively equipped with the scarfing slot that is embedded blocking for the ground connection docking terminal one side joint ground weld part of socket end subgroup.

Further, the docking spatial vertical of the pedestal of this socket device is longitudinally provided with the spacing groove of wearing connecting with storage tank.

Further, the ground connection docking terminal of the socket end subgroup of this socket device has the clamping body that is ㄈ shape, and is stretched out and be provided with the arm-type nip side of elastic suspended by clamping body both sides, and clamping body opposite side is provided with ground connection weld part.

Further, the spacing terminal of the socket end subgroup of this socket device is bent and is a side gradually-reducing shape continuously by the body of rod, and is provided with two relative blocking sections in reduced side, and the roomy side of opposite side inside is provided with sandwich part.

Further, the socket end subgroup of this socket device is docked terminal and spacing terminal and is arranged in the storage tank place of pedestal by ground connection, and extend to respectively in the docking space of pedestal for ground connection docking terminal one side two nip side and spacing terminal one side blocking section, and it is adjacent unsettled to be compartment.

Further, each power supply terminal one side of this plug end subgroup is respectively equipped with the power supply weld side of extending pedestal outside and being longitudinal storehouse shape and staggered arrangement.

Compared with prior art, the beneficial effects of the utility model are: plug with the relative of socket device by plug device, can utilize the positive stop end sub-folder of socket device to hold the earth terminal of plug device, reach there is low insertion forces, firm grafting effect that height is pulled out power, reach the object of stable transfer power supply.

Brief description of the drawings

Fig. 1 is perspective exploded view of the present utility model;

Fig. 2 is side-looking generalized section of the present utility model;

Fig. 3 is the perspective exploded view of the utility model plug device;

Fig. 4 is the perspective exploded view at another visual angle of the utility model plug device;

Fig. 5 is the perspective exploded view of the utility model socket device;

Fig. 6 is the perspective exploded view at another visual angle of the utility model socket device;

Side-looking generalized section when Fig. 7 is the utility model grafting;

Fig. 8 is the side-looking generalized section after the utility model is pegged graft;

Fig. 9 is the three-dimensional appearance schematic diagram after the utility model is pegged graft;

Figure 10 is the perspective exploded view of the utility model preferred embodiment;

Figure 11 is the side-looking section decomposing schematic representation of existing power supply connector;

Side-looking generalized section when Figure 12 is the grafting of existing power supply connector;

Figure 13 is the side-looking generalized section after existing power supply connector is pegged graft.

Shown in figure: 1-plug device, 11-pedestal, 110-terminal groove, 111-tongue, 12-plug end subgroup, 121-earth terminal, 1211-body, 1212-docking side, 1213-interface, 1214-blocking shoulder, 1215-ground connection weld side, 122-power supply terminal, 1221-interface, 1222-power supply weld side, 13-shield shell, 130-in conjunction with space, 14-attaching plug, 141-transmission line, 2-socket device, 21-pedestal, 210-docking space, 2101-spacing the groove of wearing, 211-storage tank, 212-holding body, 22-socket end subgroup, 221-ground connection docking terminal, 2211-clamping body, 2212-nip side, 2213-ground connection weld part, 222-spacing terminal, 2221-sandwich part, 2222-blocking section, 223-power delivery terminal, 2231-supporting surface, 2232-power supply weld part, 23-screening can, 230-interblock space, 3-electronic product, 31-side, A-attaching plug, A1-power supply terminal, A2-earth terminal, A21-blocking annular groove, A3-insulating barrier, B-supply socket, B0-slot, B1-power delivery terminal, B2-ground connection transmission terminal, B21-the section of supporting.

Embodiment

For more intuitively, intactly understanding the technical solution of the utility model, existing just to carry out nonrestrictive feature description in conjunction with the multiple embodiment of the utility model and accompanying drawing thereof as follows:

As shown in Fig. 1-Fig. 6, the utility model power connector module comprises plug device 1 and socket device 2, wherein, this plug device 1 comprises pedestal 11 and plug end subgroup 12, pedestal 11 1 sides convex with tongue 111, and be respectively equipped with plural terminals groove 110 in tongue 111 both side surface, for the body 1211 of the earth terminal 121 of plug end subgroup 12, plural number power supply terminal 122 is individually fixed in pedestal 11 and tongue 111, body 1,211 one sides of earth terminal 121 are provided with docking side 1212, and the dual-side of docking side 1212 is respectively equipped with the skewed interface 1213 being to outside convergent, be respectively equipped with again the blocking shoulder 1214 of circular-arc protuberance by the roomy place of two interfaces 1213 and the link position of body 1211, body 1211 opposite sides of this docking side 1212 are provided with ground connection weld side 1215 relatively, separately be respectively equipped with interface 1221 in plural power supply terminal 122 1 sides, and each interface 1221 is positioned respectively each terminal groove 110 places of tongue 111 both side surface, be positioned at two outsides of the docking side 1212 of earth terminal 121, and each interface 1221 exposes respectively the both side surface of tongue 111, relatively each interface 1221 is respectively equipped with power supply weld side 1222 in the opposite side of each power supply terminal 122 again, each power supply weld side 1222 is extended respectively pedestal 11 opposite side outsides, and be longitudinal storehouse shape, staggered arrangement, can be in the outside assembling shield shell 13 of pedestal 11, to pass through shield shell 13 inside in conjunction with space 130, for storage pedestal 11, can pass through pedestal 11, 13 groups of formation plug devices 1 of plug end subgroup 12 and shield shell.

Socket device 2 comprises pedestal 21 and socket end subgroup 22, and pedestal 21 inside are provided with docking space 210, and be longitudinally vertically provided with the spacing groove 2101 of wearing in the middle position in docking space 210, separately be provided with in pedestal 21 outsides the storage tank 211 that is ㄈ shape, connect to docking space 210 for storage tank 211, convex with holding body 212 in storage tank 211 inside again, pedestal 21 lateral surfaces of adjacent storage tank 211 both sides are respectively equipped with plural terminals slotted eye 213, and plural terminals slotted eye 213 also connects to docking space 210 respectively, can pass through storage tank 211 and plural terminals slotted eye 213, plug location for socket end subgroup 22 respectively, utilize the ground connection docking terminal 221 of socket end subgroup 22, and the two relative nip side 2212 of stretching with clamping body 2,211 one epitaxial lateral overgrowths, through after storage tank 211, clamping body 2211 is clamped on holding body 212, and two 2212 of nip side extend into respectively in docking space 210, be positioned at spacing groove 2101 inner sides of wearing, relative two nip side 2212 stretch out and are provided with ground connection weld part 2213 in another side of clamping body 2211, recycle spacing terminal 222 and penetrate storage tank 211 with sandwich part 2221, be positioned at the outside of ground connection docking terminal 221, and spacing terminal 222 1 epitaxial lateral overgrowths are stretched the two blocking sections 2222 that are gradually-reducing shape, and extend in docking space 210, and extend to spacing groove 2101 inside of wearing that are positioned at two nip side 2212 outsides, each terminal slotted eye 213 of storage tank 211 both sides can wear respectively location for plural power delivery terminal 223, and each supporting surface 2231 of each power delivery terminal 223 1 sides of confession, extend into respectively in the docking space 210 of pedestal 21, be positioned at ground connection docking terminal 221, the both sides of spacing terminal 222, relatively each supporting surface 2231 is respectively equipped with power supply weld part 2232 in plural power delivery terminal 223 opposite sides, plural number power supply weld part 2232, plural number ground connection weld part 2213 extends respectively pedestal 21 outsides, again in the outside assembling screening can 23 of pedestal 21, utilize the interblock space 230 of screening can 23 to hold pedestal 21, by pedestal 21, socket end subgroup 22 and screening can 23 form the utility model socket device 2.

Above-mentioned power connector module is in the time of practical application, and the tongue 111 that can utilize pedestal 11 1 sides of plug device 1 to be convexly equipped with plugs towards the docking space 210 of socket device 2, reaches mutual electric connection, transmits the object of power supply.

As shown in Fig. 2-Fig. 9, when plug device 1 of the present utility model utilizes the tongue 111 of pedestal 11 to insert the docking space 210 of socket device 2, the docking side 1212 of the earth terminal 121 that can protrude for tongue 111 both side surface, utilize two skewed interfaces 1213 to embed between two nip side 2212 of ground connection docking terminal 221, first form the ground connection contact of negative electrode, the two blocking sections 2222 that two interfaces 1213 of the side 1212 of utilization docking are simultaneously shored spacing terminal 222 are the strain of outwards opening, and in tongue 111 inserts docking space 210 completely, entered the sandwich part 2221 of spacing terminal 222 by each blocking shoulder 1214 of docking side 1,212 one sides, two blocking sections 2222 also utilize elastic restoring force to be reset to original position, and be clamped in two blocking shoulders 1214, and two blocking shoulders 1214 respectively two blocking sections 2222 of limited terminal 222 clamp spacing, each interface 1221 of the plural power supply terminal 122 exposing with tongue 111 both side surface is again electrically and supports and contact with each supporting surface 2231 of each power delivery terminal 223 respectively, can form completely and peg graft for plug device 1 and socket device 2, in conjunction with, form and first dock terminal 221 with ground connection by earth terminal 121 the ground connection effect being electrically connected, can prevent that plural power supply terminal 122 and plural power delivery terminal 223 are in electrical contact and while carrying out power delivery, avoid producing the unsettled anomaly of instant high-voltage or high electric current, and the docking side 1212 of protruding by 111 liang of surfaces of tongue, support shoulder 1214 with two and form buckle with the blocking section of spacing terminal 222, fix, plug device 1 grafting relative to socket device 2 can be supplied time, also there is low insertion force, the characteristic of high withdrawal force, pull while affecting being subject to external force, be difficult for occurring loosening, the phenomenons such as disengaging, thereby provide plural power supply terminal 122 and plural power delivery terminal 223 stable transmission power supply.

Moreover, socket device 2 is vertically longitudinally provided with the spacing groove 2101 of wearing in the docking space 210 of pedestal 21, have when being criss-cross docking space 210 and can being inserted in the docking space 210 of pedestal 21 for the pedestal 11 1 side tongues 111 of plug device 1 for pedestal 21 inside, the docking side 1212 of protruding on 111 liang of surfaces of tongue is also criss-cross tongue 111, can be inserted by the spacing groove 2101 of wearing in the docking space 210 of pedestal 21, form the restriction grafting direction of plug device 1 and socket device 2 relative type motors, can relatively peg graft accurately, be difficult for producing the crooked or incomplete disappearance of pegging graft, and plug device 1 exposes respectively the docking side 1212 of the earth terminal 121 of plug end subgroup 12, each interface 1221 of plural power supply terminal 122 in tongue 111 both sides of pedestal 11, and form symmetric mode for tongue 111 both sides, and can positive and negative direction be electrically inserted in the docking space 210 of the pedestal 21 of socket device 2 for the tongue 111 of the pedestal 11 of plug device 1, plug Shi Buhui and be subject to down the restriction of positive and negative direction.

As shown in Fig. 2-Figure 10, plug device 1 of the present utility model can be in the outside moulding acquiescence of pedestal 11 attaching plug 14, and the outside of exposing default power source head 14 for tongue 111, with the ground connection weld side 1215 of plug end subgroup 2, each power supply weld side 1222, be electrically connected at respectively the transmission line 141 of acquiescence attaching plug 14 again, and the pedestal 21 of socket device 2 can be assembled in acquiescence electronic product 3, expose the side 31 of giving tacit consent to electronic product 3 for the docking space 210 of pedestal 21, the tongue 111 that can utilize acquiescence attaching plug 14 1 sides to expose, in mode forward or backwards, all can contraposition insert the inner docking of pedestal 21 spaces 210 of the socket device 2 of acquiescence electronic product 3, and the docking side 1212 of the earth terminal 121 that can protrude for tongue 111 both side surface, utilize two skewed interfaces 1213, embed between two nip side 2212 of ground connection docking terminal 221, first form the ground connection contact of negative electrode, the two blocking sections 2222 of simultaneously shoring spacing terminal 222 by docking two interfaces 1213 of side 1212 are the strain of outwards opening, and in tongue 111 inserts docking space 210 completely, entered the sandwich part 2221 of spacing terminal 222 by each blocking shoulder 1214 of docking side 1,212 one sides, and two blocking sections 2222 are also utilized elastic restoring force, reset is clamped in two blocking shoulder 1214 places, each interface 1221 of the plural power supply terminal 122 exposing with tongue 111 both side surface is again electrically and supports and contact with each supporting surface 2231 of each power delivery terminal 223 respectively, can be for acquiescence attaching plug 14 internal plug devices 1 and the socket device 2 of giving tacit consent in electronic product 3, reach the effect of completely electrically pegging graft, and the tongue 111 that acquiescence attaching plug 14 1 sides expose can forward or reverse manner be electrically inserted in the docking space 21 of the pedestal 21 of acquiescence electronic product 3, the convenient application of directly electrically pegging graft, just can not be subject to, restriction in the other direction, and first dock terminal 221 with ground connection by earth terminal 121, form the ground connection effect being electrically connected, can prevent that plural power supply terminal 122 is in electrical contact with plural power delivery terminal 223, and give tacit consent to attaching plug 14 and give tacit consent to electronic product 3 while carrying out power delivery, can avoid producing the unsettled anomaly of instant high-voltage or high electric current, and transmission power supply that can be stable for acquiescence attaching plug 14 and acquiescence electronic product 3, and convenient acquiescence attaching plug 14 is applied and is not just subject to, reciprocal restriction.

Electrical connector module of the present utility model, in the pedestal 11 of plug device 1 and tongue 111, be equipped with plug end subgroup 12, and be for earth terminal 121 1 sides the docking side 1212 that outside gradually-reducing shape tilts, protrude respectively two surfaces of tongue 111 with dual-side, expose respectively 111 liang of outer surfaces of tongue with plural power supply terminal 122 1 side interfaces 1221 again and be positioned at the dual-side that docks side 1212, wear socket end subgroup 22 in the inner docking of pedestal 21 space 210 of socket device 2 again, the seize side 2212 relative for ground connection docking terminal 221 1 sides two extends in docking space 210, adjacent ground connection butt end son 221 is outside and with spacing terminal 222 1 side two blocking sections 2222, extend in docking space 210, be positioned at the outside of two nip side 2212, recycling plural power delivery terminal 223 extends to respectively in docking space 210 with a side supporting surface 2231, be positioned at ground connection docking terminal 221 and spacing terminal 222 both sides, can be inserted in tongue 111 in the docking space 210 of pedestal 21 of socket device 2 for the pedestal 11 of plug device 1, two nip side 2212 of docking terminal 221 by the docking side 1212 of earth terminal 121 with ground connection are mutually in electrical contact, again with two blocking section 2222 elasticity buckles of spacing terminal 222 in two blocking shoulders 1214 of docking side 1212, can reach the object that plug device 1 and socket device 2 form stable grafting, and utilize earth terminal 121 to contact in advance with ground connection docking terminal 222, prevent from forming between plural power supply terminal 122 and plural power delivery terminal 223 anomaly of instant high-voltage or high electric current, can play the effect that promotes power connector stable transfer power supply.

Certainly; the foregoing is only preferred embodiment of the present utility model; non-ly therefore limit to the scope of the claims of the present utility model; all utilization the utility model specifications and graphic content institute be simple and easy modification and equivalent structure variation for it, within all should being in like manner contained in scope of patent protection of the present utility model.

Claims

1. a power connector module, comprise plug device and socket device, this plug device comprises pedestal and plug end subgroup, it is characterized in that: described pedestal one side direction convexes with tongue outward, and two apparent surfaces are respectively equipped with plural terminals groove at tongue, described plug end subgroup is fixed on base interior, described plug end subgroup comprises earth terminal and plural power supply terminal, and earth terminal is provided with the body being fixed in pedestal and tongue, and be provided with and protrude the tongue two outside docking sides in surface in body one side, the dual-side of described docking side is respectively equipped with the interface that is skewed, be provided with again the blocking shoulder of crowned in two interfaces and body adjacent position, this docking side is provided with the ground connection weld side that protrudes out pedestal outside in body opposite side relatively, separately be respectively equipped with plural power supply terminal in earth terminal two outsides, each power supply terminal is respectively equipped with and extends to the interface that exposes tongue both side surface, relatively each interface is respectively equipped with the power supply weld side of extending pedestal outside in each power supply terminal opposite side.

2. power connector module according to claim 1, is characterized in that: the outer set of described pedestal is equipped with shield shell, inside of shield casings is provided with the combination space that holds pedestal.

3. power connector module according to claim 1, it is characterized in that: the dual-side of the docking side of the docking terminal of described plug end subgroup is respectively equipped with and is the interface that gradually-reducing shape tilts to outside, and is provided with by the adjacent body position of two interfaces the blocking shoulder that is circular arc crowned.

4. power connector module according to claim 1, it is characterized in that: described plug end subgroup is one-body molded to be fixed in pedestal and tongue, the both side surface that the docking side of earth terminal and the interface of each power supply terminal expose respectively tongue is symmetric mode and plugs for positive and negative direction.

5. power connector module according to claim 1, is characterized in that: each power supply terminal one side of described plug end subgroup is respectively equipped with extends pedestal outside and is longitudinal storehouse shape and staggered power supply weld side.

6. a power connector module, comprise plug device and socket device, this socket device comprises pedestal and socket end subgroup, it is characterized in that: described pedestal inside is provided with docking space, and pedestal outside is provided with and is ㄈ shape hollow out and connects to the storage tank that docks space, convex with holding body and be positioned at storage tank inside, holding body dual-side is respectively equipped with perforation to the terminal slotted eye that docks space, this socket end subgroup wears and is positioned in the storage tank and each terminal slotted eye of pedestal, and comprise ground connection docking terminal, spacing terminal and plural power delivery terminal, and ground connection docking terminal is provided with the clamping body of the holding body that is clamped on storage tank, and be extended with respectively and be arranged in the nip side of docking in space by clamping body both sides, the clamping body opposite side of relative two nip side is provided with the ground connection weld part that protrudes out pedestal outside, be positioned at the spacing terminal that ground connection docking terminal outer is provided with the cramping body place that is clamped on storage tank, spacing terminal one side is provided with the blocking section of the docking space and the adjacent nip side outside that penetrate pedestal, two outsides of adjacent ground connection butt end and spacing terminal are respectively equipped with the plural power delivery terminal in the each terminal slotted eye that wears and be positioned pedestal, each power delivery terminal one side is respectively equipped with the cantilever type supporting surface extending in docking space, relatively each supporting surface is respectively equipped with in each power delivery terminal opposite side the power supply weld part that extends pedestal outside.

7. power connector module according to claim 6, it is characterized in that: described pedestal outer set is equipped with screening can, and screening can inside is provided with the interblock space of accommodating pedestal, and being provided with the brace of two relative type motors in screening can one side vertical direction, two brace relative sides are respectively equipped with the scarfing slot that is embedded blocking for the ground connection docking terminal one side joint ground weld part of socket end subgroup.

8. power connector module according to claim 6, is characterized in that: the docking spatial vertical of described pedestal is longitudinally provided with the spacing groove of wearing connecting with storage tank.

9. power connector module according to claim 6, it is characterized in that: the ground connection docking terminal of described socket end subgroup has the clamping body that is ㄈ shape, and stretch out and be provided with the arm-type nip side of elastic suspended by clamping body both sides, clamping body opposite side is provided with ground connection weld part.

10. power connector module according to claim 6, is characterized in that: the spacing terminal of described socket end subgroup is bent and is a side gradually-reducing shape continuously by the body of rod, and is provided with two relative blocking sections in reduced side, and the roomy side of opposite side inside is provided with sandwich part.

11. power connector modules according to claim 6, it is characterized in that: described socket end subgroup is docked terminal and spacing terminal and be arranged in the storage tank place of pedestal by ground connection, and extend to respectively in the docking space of pedestal for ground connection docking terminal one side two nip side and spacing terminal one side blocking section, and it is adjacent unsettled to be compartment.

12. power connector modules according to claim 6, is characterized in that: each power supply terminal one side of described socket end subgroup is respectively equipped with the power supply weld side of extending pedestal outside and being longitudinal storehouse shape and staggered arrangement.

13. 1 kinds of power connector modules, comprise plug device and socket device, it is characterized in that: this plug device comprises pedestal and is positioned the plug end subgroup of base interior, and convex with tongue in pedestal one side, and in pedestal and tongue, wear and be positioned with plug end subgroup, body one side of the earth terminal that plug end subgroup has is provided with protrudes the outside docking side in tongue surface, this docking side is provided with the ground connection weld side that protrudes out pedestal outside in body opposite side relatively, earth terminal two outsides are respectively equipped with plural power supply terminal, each power supply terminal one side is respectively equipped with and extends to the interface that exposes tongue both side surface, opposite side is respectively equipped with the power supply weld side of extending pedestal outside, this socket device is pegged graft relatively for header body, comprise pedestal and wear and be positioned the socket end subgroup in pedestal, and pedestal inside is provided with the docking space that relatively plugs for plug device and the storage tank of Openworks shape, and convex with holding body in storage tank inside, dual-side is respectively equipped with perforation to the terminal slotted eye that docks space, in the storage tank of pedestal and each terminal slotted eye, wear location for socket end subgroup, and the ground connection of socket end subgroup docking terminal is provided with clamping body and the spacing terminal of the holding body that is clamped on storage tank, and clamping body one side is extended with two nip side that are arranged in docking space, opposite side is provided with the ground connection weld part that protrudes out pedestal outside, and spacing terminal one side is provided with the blocking section of the docking space and the adjacent nip side outside that penetrate pedestal, two outsides of adjacent ground connection butt end and spacing terminal are respectively equipped with the plural power delivery terminal in the each terminal slotted eye that wears and be positioned pedestal, each power delivery terminal one side is provided with the cantilever type supporting surface extending in docking space, opposite side is provided with the power supply weld part that extends pedestal outside.

14. power connector modules according to claim 13, is characterized in that: pedestal one side direction of this plug device convexes with two-phase effects on surface outward and have the tongue of plural terminals groove.

15. power connector modules according to claim 13, is characterized in that: the outer set of the pedestal of this plug device is equipped with shield shell, and inside of shield casings is provided with the combination space that holds pedestal.

16. power connector modules according to claim 13, it is characterized in that: this plug device is respectively equipped with in docking side and the dual-side of the docking terminal of plug end subgroup the interface that is gradually-reducing shape inclination to outside, and is provided with by the adjacent body position of two interfaces the blocking shoulder that is circular arc crowned.

17. power connector modules according to claim 13, it is characterized in that: one-body molded being fixed in pedestal and tongue of plug end subgroup of this plug device, the both side surface that the docking side of earth terminal and the interface of each power supply terminal expose respectively tongue forms symmetric mode and supplies both forward and reverse directions to be electrically inserted in the docking space of the pedestal of socket device.

18. power connector modules according to claim 13, it is characterized in that: the pedestal outer set of this socket device is equipped with screening can, and screening can inside is provided with the interblock space of accommodating pedestal, and be provided with the brace of two relative type motors in screening can one side vertical direction, and two brace relative sides are respectively equipped with the scarfing slot that is embedded blocking for the ground connection docking terminal one side joint ground weld part of socket end subgroup.

19. power connector modules according to claim 13, is characterized in that: the docking spatial vertical of the pedestal of this socket device is longitudinally provided with the spacing groove of wearing connecting with storage tank.

20. power connector modules according to claim 13, it is characterized in that: the ground connection docking terminal of the socket end subgroup of this socket device has the clamping body that is ㄈ shape, and stretch out and be provided with the arm-type nip side of elastic suspended by clamping body both sides, clamping body opposite side is provided with ground connection weld part.

21. power connector modules according to claim 13, it is characterized in that: the spacing terminal of the socket end subgroup of this socket device is bent and is a side gradually-reducing shape continuously by the body of rod, and being provided with two relative blocking sections in reduced side, the roomy side of opposite side inside is provided with sandwich part.

22. power connector modules according to claim 13, it is characterized in that: the socket end subgroup of this socket device is docked terminal and spacing terminal and be arranged in the storage tank place of pedestal by ground connection, and extend to respectively in the docking space of pedestal for ground connection docking terminal one side two nip side and spacing terminal one side blocking section, and it is adjacent unsettled to be compartment.

23. power connector modules according to claim 13, is characterized in that: each power supply terminal one side of this plug end subgroup is respectively equipped with the power supply weld side of extending pedestal outside and being longitudinal storehouse shape and staggered arrangement.