CN203690571U

CN203690571U - Electric connection socket

Info

Publication number: CN203690571U
Application number: CN201320774444.1U
Authority: CN
Inventors: 蔡周贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-28
Filing date: 2013-11-28
Publication date: 2014-07-02
Anticipated expiration: 2023-11-28

Abstract

The utility model provides an electric connection socket comprising an insulation seat, a plurality of terminals, a metal outer housing, and at least a metal inner housing. The insulation seat is provided with at least two tongue plates, and at least one of two opposite relatively large surfaces of each of the tongue plates is a connecting surface. The plurality of terminals are provided with contact parts, which are exposed out of the connecting surfaces of the tongue plates to form contact interfaces. The metal outer housing is disposed on the insulation seat in a wrapped manner, and is formed by bending one metal plate to form integratedly-connected four plate surfaces in an encircled manner, and only one side is used for the clamping connection. One end of the metal outer housing except the four plate surfaces is opened to form an opening, and two opposite plate surfaces are respectively provided with a positioning structure. The metal inner housing is disposed in the metal outer housing, and is used for positioning the positioning structures of the metal outer housing. The metal inner housing is formed by bending the metal plate to form two opposite plate surfaces and at least one side plate surface, and the two opposite plate surfaces are respectively opposite to the relatively large surfaces of the tongue plates. The at least one side plate surface is not opposite to the opening of the metal outer housing. The two opposite plate surfaces of the at least one metal inner housing and the metal outer housing can be used to form at least two connecting grooves.

Description

Electric-connected socket

Technical field

The utility model has about a kind of electric connector, refers to especially a kind of laminated electric-connected socket.

Background technology

The most universal signal transmission standard of computer equipment is no more than universal serial bus (Universal Serial Bus now, be called for short USB), the connector body made from this specification and transmission line can make to be external in the peripheral equipment of computer, as mouse, keyboard, Portable disk etc., immediately exist side by side and use for computer is measured.

In addition, as also very universal in high-definition multimedia contact interface (High Definition Multimedia Interface is called for short HDMI), as the media product such as TV, CD-ROM device is equipped with HDMI socket.

Electronic product is using function and day by day diversification of multimedia application now, and increased functionality, required information is very large, therefore need to be provided with a large amount of various electric connectors on motherboard, use and connect required data or multimedia, in the configuration of space, multiple same electrical connectors or different electric connector have the demand of laminated configuration, and multiple laminated link slots are set in a metal shell.

Known laminated USB3.0 socket structure is roughly adopted a plastic frame body and is carried out sheathed multiple insulating bases, is separated into multiple slots by this plastic frame body arranges middle clamp plate, in textural comparatively complicated and increase manufacturing cost.

In addition, multiple laminated HDMI link slots or Display port link slot are set in a known also rare metal shell.

Utility model content

Main purpose of the present utility model is to provide a kind of electric-connected socket, it is in a metal shell, to be provided with multiple laminated link slots, the coated hyoplastron of each link slot and four plate faces are all metal covering, and the plurality of link slot can reach preferably the strong and laminated location firmly of anti-electromagnetic interference effect, structure.

For reaching above-mentioned purpose, the utility model provides a kind of electric-connected socket, and it includes: an insulating base, it is provided with at least two hyoplastrons, this hyoplastron two in relative larger at least one larger be joint face, multiple terminals, the plurality of terminal is provided with contact site and exposes respectively the joint face of this each hyoplastron and form a contact interface, one metal shell, its coated this insulating base, it is that a metallic plate bending encompasses four plate faces that one is connected and only in engaging engaging forms a housing on one side, and one end beyond this four plates face is open and form an opening, and wherein relative two plate faces are respectively provided with locating structure, and at least one metal inner casing, it is located in this metal shell and is the locating structure location of this metal shell, this metal inner casing is the housing of metallic plate bending, this metal inner casing is provided with two relative plate face and at least one lateral plates, this two relative plate face is faced respectively larger of this hyoplastron, this at least one lateral plates is not faced the opening of this metal shell, two relative plate faces of this at least one metal inner casing and this metal shell form at least two link slots, coated this hyoplastron of each link slot and four plate faces are all metal covering, each link slot can be electrically connected a joint, the insert port of this at least two link slot and the opening of this metal shell are in the same way.

As described in electric-connected socket, wherein this metal inner casing is respectively in the face of relative two plate face two sides of larger of this hyoplastron are respectively provided with an outwardly arc plate, the locating structure of this metal shell is provided with recess in this opening one end and engages this each arc plate; Or wherein the locating structure of this metal shell inwardly convexes with that a snap fit engaging is limited in that this rear end, metal inner casing both sides is moved and the vertical bending of a spacer is limited in this metal inner casing both sides front end.

As described in electric-connected socket, wherein the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, the direction of using spacing vertical this hyoplastron joint face, the outside of this at least one plate face is provided with concave surface and engages with this at least one spacer; Or wherein the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, use the direction of spacing vertical this hyoplastron joint face, at least one side in outside of this at least one plate face is torn outward from plate face and is protruded one first inclined-plane and the direct outward protrusion of plate face one second inclined-plane, the second inclined-plane is low compared with the first inclined-plane, and this spacer is an inclined-plane and is engaged on this second inclined-plane and with this first inclined-plane and flushes.

The utility model also provides a kind of electric-connected socket, and it includes: an insulating base, it is provided with at least two hyoplastrons, this hyoplastron two in relative larger at least one side be joint face; Multiple terminals, the plurality of terminal is provided with contact site and exposes respectively the joint face of this each hyoplastron and form a contact interface; One metal shell, its coated this insulating base, it is provided with at least three plate faces for metallic plate bends and one end forms an opening, and wherein two relative plate faces are respectively provided with locating structure; And at least two metal inner casing, it is located in this metal shell and is the locating structure location of this metal shell, this metal inner casing is that metallic plate bending forms one or four plate face-piece bodies, space in each metal inner casing forms a link slot, in each link slot, coated this hyoplastron and four plate faces are all metal covering, each link slot can be electrically connected a joint, and the insert port of this at least two link slot and the opening of this metal shell are in the same way.

As described in electric-connected socket, wherein this insulating base forms at least two unit seats coincide, each seat one end, unit is protruded and is provided with this hyoplastron.

As described in electric-connected socket, wherein the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, uses the direction of spacing vertical this hyoplastron joint face; Or wherein the locating structure of this metal shell inwardly convexes with two relative plate faces of two spacer location one these metal inner casings, use the direction of spacing vertical this hyoplastron joint face.

As described in electric-connected socket, wherein this spacer is circular-arc.

As described in electric-connected socket, wherein the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, use the vertical direction of this hyoplastron joint face of location, this spacer is snap fit shape, and the card that the plate face that this metal inner casing is positioned is provided with vertical protrusion is this spacer snap fit.

As described in electric-connected socket, the wherein mutual engaging of two sides of the locating structure of this metal shell and this metal inner casing, the engaging of the two is hole clipping and the engaging of fixture block.

As described in electric-connected socket, wherein at least one side of this link slot one plate face of at least one joint face of facing this hyoplastron is provided with inclined-plane; Or at least one side of this metal inner casing one plate face of at least one joint face of facing this hyoplastron is provided with inclined-plane.

As described in electric-connected socket, wherein at least one this link slot one plate face of larger facing this hyoplastron is provided with protruding inside Elastic buckle; Or at least one this metal inner casing one plate face of larger in the face of this hyoplastron is provided with protruding Elastic buckle in this link slot; Or wherein the joint face of the hyoplastron in this at least two link slot is provided with different contact interfaces and uses the different joint of electrical connection.

As described in electric-connected socket, wherein this metal shell is that a metallic plate bending encompasses four plate faces that one is connected and only in engaging engaging forms a housing on one side, one end beyond this four plates face is open and form this opening; Or wherein this metal shell is provided with, left and right three plate faces; Or before wherein this metal shell is provided with, left and right three plate faces.

As described in electric-connected socket, wherein this at least two link slot is laminated up and down, the insert port of this at least two link slot forward, the joint face of this at least two hyoplastron be level and forward extend; Or this at least two link slot is the laminated arrangement in edge-on left and right, forward, the joint face of this at least two hyoplastron is vertically and extends forward the insert port of this at least two link slot.

As described in electric-connected socket, wherein this metal inner casing is that a metallic plate bending encompasses the four plate faces that one is connected and only forms a four sides pack housing in engaging engaging on one side.

As described in electric-connected socket, wherein the locating structure of this metal shell is located this metal inner casing, uses the direction of spacing vertical and parallel this hyoplastron joint face.

By above structure, the utility model can reach and in a metal shell, be provided with multiple laminated link slots, the coated hyoplastron of each link slot and four plate faces are all metal covering, and the plurality of link slot can reach preferably the strong and laminated location firmly of anti-electromagnetic interference effect, structure.

Brief description of the drawings

Above-mentioned and other object of the present utility model, advantage and characteristic by the detailed description of following preferred embodiment and with reference to accompanying drawing when can be clearer, wherein:

Fig. 1 is the three-dimensional exploded view of the utility model the first embodiment.

Figure 1A is the stereogram that the metal inner casing of the utility model the first embodiment is inverted.

Fig. 2 is the three-dimensional combination figure of the utility model the first embodiment.

Fig. 3 is the combination front view of the utility model the first embodiment.

Fig. 4 is the three-dimensional exploded view of the utility model the second embodiment.

Fig. 4 A is the stereogram that the metal inner casing of the utility model the second embodiment is inverted.

Fig. 5 is the three-dimensional combination figure of the utility model the second embodiment.

Fig. 6 is the combination front view of the utility model the second embodiment.

Fig. 7 is the combination front view of the utility model the 3rd embodiment.

Fig. 8 is the metal shell of the utility model the 3rd embodiment and the three-dimensional combination figure of metal inner casing.

Fig. 9 is the metal shell of the utility model the 3rd embodiment and the three-dimensional exploded view of metal inner casing.

Figure 10 is the combination front view of the utility model the 4th embodiment.

Figure 11 is the three-dimensional exploded view of the utility model the 5th embodiment.

Figure 12 is the three-dimensional combination figure of the utility model the 5th embodiment.

Figure 13 is the three-dimensional exploded view of the utility model the 6th embodiment.

Figure 14 is the three-dimensional combination figure of the utility model the 6th embodiment.

Figure 15 is the combination front view of the utility model the 6th embodiment.

Figure 16 is the metal shell of the utility model the 7th embodiment and the three-dimensional exploded view of metal inner casing.

Figure 17 is the metal shell of the utility model the 7th embodiment and the combination front view of metal inner casing.

Figure 18 is the metal shell of the utility model the 8th embodiment and the three-dimensional combination figure of metal inner casing.

Figure 19 is the metal shell of the utility model the 8th embodiment and the combination front view of metal inner casing.

Figure 20 is the stereogram of the two metal inner casings of the utility model the 9th embodiment.

Figure 21 is the metal shell of the utility model the 9th embodiment and the combination front view of metal inner casing.

Figure 22 is the combination front view of the utility model the tenth embodiment.

Figure 23 is the three-dimensional exploded view of the utility model the 11 embodiment.

Figure 24 is the three-dimensional combination figure of the utility model the 11 embodiment.

Figure 25 is the combination front view of the utility model the 11 embodiment.

Figure 26 is the metal shell of the utility model the 12 embodiment and the three-dimensional exploded view of metal inner casing.

Figure 27 is the metal shell of the utility model the 12 embodiment and the three-dimensional combination figure of metal inner casing.

Figure 28 is the combination front view of the utility model the 13 embodiment.

Figure 29 is the combination front view of the utility model the 14 embodiment.

Figure 30 is the combination front view of the utility model the 15 embodiment.

Figure 31 is the combination front view of the utility model the 16 embodiment.

Figure 32 is the combination front view of the utility model the 17 embodiment.

Figure 33 is the combination front view of the utility model the 18 embodiment.

Figure 34 is the combination front view of the utility model the 19 embodiment.

Figure 35 is the combination front view of the utility model the 20 embodiment.

Embodiment

Referring to Fig. 1, Figure 1A, Fig. 2 and Fig. 3, is the utility model the first embodiment, and the present embodiment is a Dual-layer HDMI socket, and it includes an insulating base 10, multiple terminal 21, a metal shell 30, a metal back cover 40 and a metal inner casing 50, wherein:

This metal inner casing 50 is as the separation external member of these metal shell 30 inner spaces, Fig. 3 is combination front view, for clear this metal inner casing 50 that indicates, this metal inner casing 50 adds that oblique line represents, the metal inner casing 50 in each embodiment all adds that oblique line represents in combination front view afterwards.

This insulating base 10 is two HDMI unit seats 11 location that coincide up and down, each HDMI unit seat 11 is plastic rubber ejaculate molding, it is provided with a pedestal 111, a hyoplastron 112 and a separating part 113, this hyoplastron 112 and separating part 113 are level and protrude from this pedestal 111 front ends, the engaging that is bonded with each other of the pedestal 111 of this two HDMI unit seat 11 and separating part 113, this hyoplastron 112 two relative larger be joint face, the above and below that is hyoplastron is joint face, wherein above compared with below for wide hyoplastron 112 2 sides that make are inclined-plane.

The plurality of terminal 21 is arranged at interval assembling and is located at this two HDMI unit seat 11, each HDMI unit seat 11 is provided with two row's terminal groove assembling two row's terminals 21, the contact site 211 that this two rows terminal 21 is provided with not springing exposes the joint face of this hyoplastron 112 and forms a HDMI contact interface, and this HDMI contact interface comprises this hyoplastron 112 contact site 211 and hyoplastron 112 contact site 211 of 9 terminals of a row below of 10 terminals of a row above.

Coated this insulating base 10 of this metal shell 30, it is that a metallic plate bending encompasses four plate faces up and down that one is connected and only in engaging engaging forms a housing on one side, be provided with Access Division 31 in lower face, this Access Division 31 is the engaging of fixture block and the draw-in groove of dovetail, before beyond this four plates face, rear end is all open, front end forms an opening, on this, lower face is respectively provided with two Elastic buckles 32, this left side, right panel face is respectively provided with a locating structure, this locating structure includes two recesses 33, one engaging sheet 34, one snap fit 37 and two spacers 38, this two recess 33 is located at front opening and is a difference in height, 33 vertical bendings of this two recess are provided with this engaging sheet 34, this engaging sheet 34 is provided with a hole clipping 35, this snap fit 37 and two spacers 38 all by plate towards the interior protrusion that punctures, in addition, left, right panel face approaches rear end and punctures the outwardly row's fixture block 36 that is provided with, and lower end is provided with two fishplate bar parts 312, these lower face two sides are an inclined-plane 39.

This metal back cover 40 is covered on this metal shell 30 rear ends, and these metal back cover 40 dual side-edges are provided with fixture block 36 engagings of hole clipping 41 and this metal shell 30.

This metal inner casing 50 is located in this metal shell by the opening assembling of these metal shell 30 front ends and is located for the locating structure of this metal shell 30, this metal inner casing 50 is that a metallic plate bending encompasses the one four plate faces up and down that are connected and only forms a four sides pack housing in engaging engaging on one side, be provided with Access Division 51 in upper face, this Access Division 51 is the engaging of fixture block and the draw-in groove of dovetail, front and back end beyond this four plates face is all opening, the separating part 113 that two HDMI unit seats 11 of this insulating base 10 coincide is sleeved in this metal inner casing 50, on this, lower face is faced respectively the joint face of this two hyoplastron 112 and is respectively provided with two outwardly Elastic buckles 52, this left side, right panel face is in the face of a left side for this metal shell, right panel face, these upper face two side leading portions separately plate face tear upwards bending protrusion one first inclined-plane 53, upper face two rear flank sections plate face directly upwards bend and protrude one second inclined-plane 59, the second inclined-plane 59 is slightly low compared with the first inclined-plane 53, the top spacer 38 of this metal shell is an inclined-plane and is engaged on the second inclined-plane 59 and with the first inclined-plane 53 and flushes, on this, lower face two side front ends are respectively provided with an outwardly arc plate 54, these arc plate 54 engagings are engaged in the recess 33 of this metal shell, this left side, in face of right panel, end is provided with protruding card 55 and a rear end forward and is respectively provided with a recess 56, the engaging sheet 34 of this metal shell 30 is bent to that front end is limited in these metal inner casing 50 front ends and card 55 snaps in hole clipping 35, these snap fit 37 snap fits are in a left side for metal inner casing 50, right panel face and snap in this recess 56 use spacing up and down after tripartite, please refer to Fig. 7 A, these lower face outside two sides are respectively provided with a concave surface 57, this concave surface 57 flushes for the spacer 38 of these metal shell 30 belows engages with this lower face outside.

By above structure, the locating structure of this metal shell 30 is located this metal inner casing 50, use the direction of spacing vertical and parallel these hyoplastron 112 joint faces, upper and lower plate face and this metal shell 30 of this metal inner casing 50 form two HDMI link slots 60, coated this hyoplastron 112 of each HDMI link slot 60 and four plate faces are all metal covering, each HDMI link slot 60 can be electrically connected a HDMI joint, the insert port of this two HDMI link slot 60 forward with the front opening of this metal shell 30 in the same way.

The present embodiment has the following advantages:

1. this metal inner casing 50 is four sides pack housing, can reach better structural strength, and make four plate faces of each HDMI link slot 60 be all metal covering, and can have preferably anti-electromagnetic interference effect as the separation external member of these metal shell 30 inner spaces.

2. the spacer 38 of these metal shell 30 interior upper and lowers can steadily be located the upper and lower plate face outside of this metal inner casing 50 and engage and be flushed the inner face that forms HDMI link slot 60.

3. the upper and lower plate face two side front ends of this metal inner casing 50 are respectively provided with an outwardly arc plate 54, these arc plate 54 engagings are engaged in the recess 33 of this metal shell 30, use the inner face that reaches engaging effect and this arc plate 54 and the plate face flush engagement of this metal shell 30 and form HDMI link slot 60.

Refer to Fig. 4, Fig. 4 A, Fig. 5 and Fig. 6, for the utility model the second embodiment, it is the upper and lower laminated socket of USB3.0+HDMI, it includes an insulating base 10,

multiple terminal

21,22,23, a metal shell 30 and a metal inner casing 50, wherein structure is roughly identical with the first embodiment, and wherein difference is:

This insulating base 10 is a USB3.0 unit seat 12 and a HDMI unit seat 11 location that coincides up and down, this USB3.0 unit seat 12 is plastic rubber ejaculate molding, it is provided with a pedestal 121, a hyoplastron 122 and a separating part 123, this hyoplastron 122 and separating part 123 are level and protrude from this pedestal 121 front ends, below this hyoplastron 122, it is joint face, separating part 123 front ends are provided with a projection 124, this HDMI unit seat 11 is roughly identical with the first embodiment, but do not establish separating part, be separately provided with a plastic cement bonnet 13 and be covered on this USB3.0 unit seat 12 and seat 11 rear ends, HDMI unit.

The plurality of terminal 21 becomes two rows to be spaced assembling with the first embodiment to be located at this HDMI unit seat 11, four in a row of the plurality of terminal 22 is spaced and is assembled in this USB3.0 unit seat 12, each terminal 22 is provided with the joint face of contact site 221 these hyoplastrons 122 of protrusion of springing up and down, five in a row of the plurality of terminal 23 is spaced and is assembled in this USB3.0 unit seat 12, each terminal 23 is provided with contact site 231 that can not springing and exposes the joint face of this hyoplastron 122 and be positioned at this contact site 221 fronts, these four contact sites 221 of row and five contact sites 231 of a row form a USB3.0 contact interface.

These metal shell 30 hypomeres are wide compared with epimere, upper-lower section junction forms an inclined-plane 311, left, the each grounding elastic part 310 that inwardly convexes with of epimere of right panel face, and upper face downwards bending is integrally formed with a bonnet 313, the height of this metal inner casing 50 is low compared with the first embodiment and upper face is not provided with inclined-plane upwards, the spacer 38 of these metal shell 30 hypomeres engages the concave surface 57 that is positioned these metal inner casing 50 lower face outsides, and the function that this inclined-plane 311 can replace another spacer is used and is engaged the hypotenuse 511 that is positioned this metal inner casing 50 upper faces outsides, 37 of the snap fits of this metal shell 30 are limited in two rear flank ends 58 of this metal inner casing 50, the separating part 123 of this USB3.0 unit seat 12 is inserted in and is engaged in this metal inner casing 50, the engaging sheet 34 of this metal shell 30 is bent to front end and is limited in the projection 124 of these metal inner casing 50 front ends and hole clipping 35 these separating parts 123 of engaging.

By above structure, the upper and lower plate face of this metal inner casing 50 and this metal shell 30 form a USB3.0 link slot 61 and a HDMI link slot 60, coated this hyoplastron 122 of this USB3.0 link slot 61 and four plate faces are all metal covering, USB3.0 link slot 61 can be electrically connected a USB3.0 joint, coated this hyoplastron 112 of this HDMI link slot 60 and four plate faces are all metal covering, each HDMI link slot 60 can be electrically connected a HDMI joint, the insert port of this two link slot forward with the front opening of this metal shell 30 in the same way.

Refer to Fig. 7, Fig. 8 and Fig. 9, for the utility model the 3rd embodiment, it is Dual-layer USB3.0 socket, it includes an insulating base 10, multiple terminal 22, multiple terminal 23, a metal shell 30, a metal back cover 40 and a metal inner casing 50, wherein structure is roughly identical with first and second embodiment, and wherein difference is:

This insulating base 10 is two USB3.0 unit seats 12 location that coincide up and down, this metal inner casing 50 upper, lower face outside two sides are all provided with a concave surface 57, two spacers 38 of this metal shell 30 engage and are positioned the upper of this metal inner casing 50 respectively, the concave surface 57 of lower face outside, by above structure, this metal inner casing 50 upper, lower face and this metal shell 30 form two USB3.0 link slots 61, this USB3.0 link slot 61 is coated with this hyoplastron 122 and four plate faces are all metal covering, in addition, a left side for this metal shell 30, each two grounding elastic parts 310 that inwardly convex with of right panel face lay respectively at this two USB3.0 link slot 61.

Refer to Figure 10, for the utility model the 4th embodiment, it is the upper and lower laminated socket of USB3.0+Display Port, and it includes an insulating base 10,

multiple terminal

22,23,24 1 metal shells 30 and a metal inner casing 50, wherein structure is roughly identical with the second embodiment, and wherein difference is:

This insulating base 10 is a USB3.0 unit seat 12 and a Display Port unit seat 14 location that coincides up and down, this USB3.0 unit seat 12 and the plurality of

terminal

22,23 are roughly identical with the second embodiment, this Display Port unit seat 14 is also plastic rubber ejaculate molding, it is provided with a pedestal 141 and a hyoplastron 142, this hyoplastron 142 is level and protrudes from this pedestal 141 front ends, the above and below of this hyoplastron 142 is joint face, and protrude downwards these hyoplastron 142 both sides; Each 10 of 24 one-tenth two rows of the plurality of terminal are spaced assembling and are located at this Display Port unit seat 14, and the contact site 241 that this two rows terminal 24 is provided with not springing exposes the joint face of this hyoplastron 142 and forms a Display Port contact interface; The upper and lower plate face of this metal inner casing 50 and this metal shell 30 form a USB3.0 link slot 61 and a Display Port link slot 62, coated this hyoplastron 142 of this Display Port link slot 62 and four plate faces are all metal covering equally, and this Display Port link slot 62 only side is provided with inclined-plane 39.

Refer to Figure 11 and Figure 12, for the utility model the 5th embodiment, the present embodiment is a Dual-layer HDMI socket, and it includes an insulating base 10, multiple terminal 21, a metal shell 30 and a metal inner casing 50, wherein structure is roughly identical with first and second embodiment, and wherein difference is:

This metal inner casing 50 is provided with, under, front face, front and back are ㄈ shape to cross section, its front face both sides vertically bend and are provided with engaging sheet 515 backward, this engaging sheet 515 is provided with hole clipping, on it, it is mutually close that lower face both sides are vertically provided with kink 516, these metal shell 30 left and right plates protrude towards puncturing the hole clipping that is provided with this engaging sheet 515 of fixture block 314 engagings outward, and inwardly puncture to protrude and be provided with convex structure 318, it is spacing that this convex structure this kink 516 of hook part snap fit that 318 Shang Xia, butt supports this kink 516 and is provided with above-below direction protrusion is used left and right directions snap fit.

Referring to Figure 13, Figure 14 and Figure 15, is the utility model the 6th embodiment, and the present embodiment is a Dual-layer HDMI socket, and it includes an insulating base 10, multiple terminal 21, a metal shell 30, a metal back cover 40 and two metal inner casings 70, wherein:

Identical the first embodiment of this insulating base 10, multiple terminal 21 and metal back cover 40.

Coated this insulating base 10 of this metal shell 30, it is provided with for metallic plate bends, left, right three plate faces and front end form an opening, its rear end is open, this left side, right panel face is respectively provided with a locating structure, this locating structure includes three to projecting

inward spacer

315, 316 and two hole clippings 317, this spacer 316 left side of serving as reasons, right panel face lower end bends and is circular-arc, this two spacer 315 is by a left side, right panel face punctures and protrudes and be snap fit shape, the snap fit of the spacer 315 of top is downward, the snap fit of the spacer 315 of below upwards, in addition, left, right panel face approaches rear end and punctures the outwardly row's fixture block 36 that is provided with, and lower end is provided with a fishplate bar part 312.

This two metals inner casing 70 is located in this metal shell 30 and is the locating structure location of this metal shell 30, this two metals inner casing 70 is that a metallic plate bending encompasses the connected four plate faces up and down of one and only forms a four sides pack housing in engaging engaging on one side, be provided with Access Division 71 in lower face, this Access Division 71 is the engaging of fixture block and the draw-in groove of dovetail, before beyond this four plates face, rear end is opened and formation one opening, space in this housing forms a HDMI link slot 60, in this HDMI link slot 60, coated this hyoplastron 112 and four plate faces are all metal covering, each HDMI link slot 60 can be electrically connected a HDMI joint, the insert port of this two HDMI link slot 60 and the opening of this metal shell 30 are all positioned at front end in the same way, on this, lower face is respectively provided with two Elastic buckles 72, there is inclined-plane 73 upwards these lower face leading portion both sides, this left side, right panel face respectively punctures the outwardly fixture block 74 that is provided with, lower face two sides of the metal inner casing 70 of top respectively puncture the card 75 protruding downward vertically, upper face two sides of the metal inner casing 70 of below respectively puncture the upwards vertical card 75 protruding.

By above structure, the rear end of this two metals inner casing 70 is overlapped should the socket piece 114 of pedestal 111 front ends of HDMI unit seat 11, the hole clipping 317 of this metal shell 30 of fixture block 74 buckles of this two metals inner casing 70, the upper face of this metal shell 30 of upper face butt of the metal inner casing 70 of this top and lower face are connected on the separating part 113 of HDMI unit, this upper strata seat 11, the card 75 that this protrudes is downward vertically for this is to the spacer 315 snap fit location of upper clamping hook, the lower face of the metal inner casing 70 of this below is the separating part 113 times that spacer 316 supporting and locations of these metal shell 30 lower ends and upper face are connected to the HDMI of this lower floor unit seat 11, these spacer 315 snap fit location that upwards the vertical card 75 protruding is this downward snap fit, so this two metals inner casing 70 is all subject to the spacing of this locating structure and can strong fix at fore-and-aft direction up and down.

Refer to Figure 16 and Figure 17, for the utility model the 7th embodiment, the present embodiment is a Dual-layer HDMI socket, its structure is roughly identical with the 6th embodiment, wherein difference is: three spacers 316 of the locating structure of this metal shell 30 are all circular-arc, and two of tops spacer 316 is punctured and protruded and be one upwards with one downward by left and right plate face.

Refer to Figure 18 and Figure 19, for the utility model the 8th embodiment, the present embodiment is a Dual-layer HDMI socket, its structure is roughly identical with the 6th embodiment, wherein difference is: after two side direction of this two metals inner casing 70, vertical bending is provided with engaging sheet 76, this engaging sheet 76 is provided with hole clipping, and these metal shell 30 left and right plates protrude towards puncturing the hole clipping that is provided with this engaging sheet 515 of fixture block 314 engagings outward.

Refer to Figure 20 and Figure 21, for the utility model the 9th embodiment, the present embodiment is a Dual-layer HDMI socket, its structure is roughly identical with the 6th embodiment, wherein difference is: this two metals inner casing 70 is all provided with two downward cards 75, and the metal inner casing that down second layer rises is provided with a card 75 upwards more 70, and three spacers 315 of the locating structure of this metal shell 30 are snap fit shapes all, 70 of each metal inner casings like this have the card 75 of equidirectional, manufacture on more for convenience.

Refer to Figure 22, for the utility model the tenth embodiment, the present embodiment is a Dual-layer USB3.0 socket, its structure is roughly identical with the 3rd, seven embodiment, wherein difference is: the space in this two metals inner casing 70 forms a USB3.0 link slot 61, in this USB3.0 link slot 61, coated hyoplastron 122 and four plate faces are all metal covering, and each USB3.0 link slot 61 can be electrically connected a USB3.0 joint.

Refer to Figure 23, Figure 24 and Figure 25, for the utility model the 11 embodiment, the present embodiment is a Dual-layer HDMI socket, its structure is roughly identical with the 6th embodiment, wherein difference is: this metal shell 30 for metallic plate bending be provided with before, left and right three plate faces, front face only have stage casing and upper and lower section all become opening, this two metals inner casing 70 is engaged in the opening of upper and lower section of front face end, in addition, the locating structure of this metal shell 30 is more provided with one and is circular-arc spacer 316 by left and right plate face upper end bending.

Refer to Figure 26 and Figure 27, for the utility model the 12 embodiment, the present embodiment is a Dual-layer HDMI socket, its structure is roughly identical with the 11 embodiment, and wherein difference is: the locating structure of this metal shell 30 be provided with two by left and right plate face upper and lower end bend and be one upwards with one downwards circular-arc spacer 316 and two puncture and protrude and be one upwards with one downward circular-arc spacer 316 by left and right plate face.

Referring to Figure 28, is the utility model the 13 embodiment, and the present embodiment is a Dual-layer USB3.0 socket, and its structure is roughly identical with the tenth embodiment, and wherein difference is: roughly the same the 12 embodiment of this two metal shell 30.

Refer to Figure 29, for the utility model the 14 embodiment, the present embodiment is the upper and lower laminated socket of USB3.0+HDMI, its structure is roughly identical with the 9th embodiment, wherein difference is: this interior space of upper metal inner casing 70 is USB3.0 link slot 61, and metal inner casing 70 interior spaces in below are HDMI link slot 60.

Refer to Figure 30, for the utility model the 15 embodiment, the present embodiment is upper and lower three layers of HDMI socket, and its structure is roughly identical with the first embodiment, and wherein difference is that the present embodiment is provided with two metal inner casing 50 complexed metal shells 30 and forms three HDMI link slots 60.

Refer to Figure 31, for the utility model the 16 embodiment, the present embodiment is upper and lower four layers of USB3.0 socket, and its structure is roughly identical with the 9th embodiment, wherein difference is that the present embodiment is provided with four metal inner casings 70, and each interior space of metal inner casing 70 is USB3.0 link slot 61.

Refer to Figure 32, for the utility model the 17 embodiment, the present embodiment is upper and lower four layers of USB3.0 socket, its structure is roughly identical with the 16 embodiment, and wherein difference is that the metal shell 30 of the present embodiment is all the metallic plate one bending four sides pack housing that four plate faces only engage up and down on one side mutually with the first embodiment.

Refer to Figure 33, for the utility model the 18 embodiment, the present embodiment is four layers of HDMI socket of side-stand type, its structure is roughly identical with the first embodiment, this metal shell 30 is also the metallic plate one bending four sides pack housing that four plate faces only engage on one side up and down, wherein difference is, the present embodiment is provided with three metal inner casing 50 complexed metal shells 30 and forms the HDMI link slot 60 that arrange four edge-on left and right, and the joint face of the hyoplastron 112 of the insert port of each HDMI link slot 60 forward and in it is vertically and extends forward.

Refer to Figure 34, for the utility model the 19 embodiment, the present embodiment is side-stand type two HDMI+ bis-USB3.0 sockets, its structure is roughly identical with the 17 embodiment, wherein difference is, the present embodiment is provided with four metal inner casings 70, wherein the two interior spaces of metal inner casing 70 are USB3.0 link slot 61, the another two interior spaces of metal inner casing 70 are HDMI link slot 60, the HDMI link slot 60 that becomes four edge-on left and right to arrange, the joint face of the hyoplastron of the insert port of each link slot forward and in it is vertically and extends forward.

Refer to Figure 35, for the utility model the 20 embodiment, the present embodiment is four layers of USB3.0 socket of side-stand type, its structure is roughly identical with the 17 embodiment, wherein difference is, four USB3.0 link slots 61 of the present embodiment are that arrange edge-on left and right, and the joint face of the hyoplastron of the insert port of each USB3.0 link slot 61 forward and in it is vertically and extends forward.

The specific embodiment proposing in the detailed description of preferred embodiment is only for ease of illustrating technology contents of the present utility model, and not the utility model is narrowly limited to this embodiment, in the situation that does not exceed spirit of the present utility model and following claim scope, can make many variations and implement.

Claims

1. an electric-connected socket, it includes:

One insulating base, it is provided with at least two hyoplastrons, this hyoplastron two in relative larger at least one larger be joint face;

Multiple terminals, the plurality of terminal is provided with contact site and exposes respectively the joint face of this each hyoplastron and form a contact interface;

One metal shell, its coated this insulating base, it is that a metallic plate bending encompasses four plate faces that one is connected and only in engaging engaging forms a housing on one side, and one end beyond this four plates face is open and form an opening, and wherein relative two plate faces are respectively provided with locating structure; And

At least one metal inner casing, it is located in this metal shell and is the locating structure location of this metal shell, this metal inner casing is the housing of metallic plate bending, this metal inner casing is provided with two relative plate face and at least one lateral plates, this two relative plate face is faced respectively larger of this hyoplastron, this at least one lateral plates is not faced the opening of this metal shell, two relative plate faces of this at least one metal inner casing and this metal shell form at least two link slots, coated this hyoplastron of each link slot and four plate faces are all metal covering, each link slot can be electrically connected a joint, the insert port of this at least two link slot and the opening of this metal shell are in the same way.

2. electric-connected socket as claimed in claim 1, it is characterized in that, this metal inner casing is respectively provided with an outwardly arc plate in the face of relative two plate face two sides of larger of this hyoplastron respectively, and the locating structure of this metal shell is provided with recess in this opening one end and engages this each arc plate; Or wherein the locating structure of this metal shell inwardly convexes with that a snap fit engaging is limited in that this rear end, metal inner casing both sides is moved and the vertical bending of a spacer is limited in this metal inner casing both sides front end.

3. electric-connected socket as claimed in claim 1, it is characterized in that, the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, the direction of using spacing vertical this hyoplastron joint face, the outside of this at least one plate face is provided with concave surface and engages with this at least one spacer; Or wherein the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, use the direction of spacing vertical this hyoplastron joint face, at least one side in outside of this at least one plate face is torn outward from plate face and is protruded one first inclined-plane and the direct outward protrusion of plate face one second inclined-plane, the second inclined-plane is low compared with the first inclined-plane, and this spacer is an inclined-plane and is engaged on this second inclined-plane and with this first inclined-plane and flushes.

4. an electric-connected socket, it includes:

One insulating base, it is provided with at least two hyoplastrons, this hyoplastron two in relative larger at least one side be joint face;

One metal shell, its coated this insulating base, it is provided with at least three plate faces for metallic plate bends and one end forms an opening, and wherein two relative plate faces are respectively provided with locating structure; And

At least two metal inner casings, it is located in this metal shell and is the locating structure location of this metal shell, this metal inner casing is that metallic plate bending forms one or four plate face-piece bodies, space in each metal inner casing forms a link slot, in each link slot, coated this hyoplastron and four plate faces are all metal covering, each link slot can be electrically connected a joint, and the insert port of this at least two link slot and the opening of this metal shell are in the same way.

5. the electric-connected socket as described in claim 1 or 4, is characterized in that, this insulating base forms at least two unit seats coincide, and each seat one end, unit is protruded and is provided with this hyoplastron.

6. the electric-connected socket as described in claim 1 or 4, is characterized in that, the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, uses the direction of spacing vertical this hyoplastron joint face; Or wherein the locating structure of this metal shell inwardly convexes with two relative plate faces of two spacer location one these metal inner casings, use the direction of spacing vertical this hyoplastron joint face.

7. electric-connected socket as claimed in claim 6, is characterized in that, this spacer is circular-arc.

8. electric-connected socket as claimed in claim 4, it is characterized in that, the locating structure of this metal shell inwardly convexes with at least one plate face of at least one spacer location one this metal inner casing, use the vertical direction of this hyoplastron joint face of location, this spacer is snap fit shape, and the card that the plate face that this metal inner casing is positioned is provided with vertical protrusion is this spacer snap fit.

9. electric-connected socket as claimed in claim 4, is characterized in that, the mutual engaging of two sides of the locating structure of this metal shell and this metal inner casing, and the engaging of the two is hole clipping and the engaging of fixture block.

10. the electric-connected socket as described in claim 1 or 4, is characterized in that, at least one side of this link slot one plate face of at least one joint face of facing this hyoplastron is provided with inclined-plane; Or at least one side of this metal inner casing one plate face of at least one joint face of facing this hyoplastron is provided with inclined-plane.

11. electric-connected sockets as described in claim 1 or 4, is characterized in that, at least one this link slot one plate face of larger facing this hyoplastron is provided with protruding inside Elastic buckle; Or at least one this metal inner casing one plate face of larger in the face of this hyoplastron is provided with protruding Elastic buckle in this link slot; Or wherein the joint face of the hyoplastron in this at least two link slot is provided with different contact interfaces and uses the different joint of electrical connection.

12. electric-connected sockets as claimed in claim 4, is characterized in that, this metal shell is that a metallic plate bending encompasses four plate faces that one is connected and only in engaging engaging forms a housing on one side, and one end beyond this four plates face is open and form this opening; Or wherein this metal shell is provided with, left and right three plate faces; Or before wherein this metal shell is provided with, left and right three plate faces.

13. electric-connected sockets as described in claim 1 or 4, is characterized in that, this at least two link slot is laminated up and down, and forward, the joint face of this at least two hyoplastron is level and extends forward the insert port of this at least two link slot; Or this at least two link slot is the laminated arrangement in edge-on left and right, forward, the joint face of this at least two hyoplastron is vertically and extends forward the insert port of this at least two link slot.

14. electric-connected sockets as described in claim 1 or 4, is characterized in that, this metal inner casing is that a metallic plate bending encompasses the four plate faces that one is connected and only forms a four sides pack housing in engaging engaging on one side.

15. electric-connected sockets as described in claim 1 or 4, is characterized in that, the locating structure of this metal shell is located this metal inner casing, use the direction of spacing vertical and parallel this hyoplastron joint face.