CN208489430U - Electric connector and lineation seat - Google Patents

Abstract

The utility model discloses a kind of electric connectors, including a shell, a circuit board, multiple first Punched terminals, a ground strip and one first lineation seat.Shell includes a frame body and one first conductive cover.First conductive cover is articulated in frame body, to enable the first conductive cover that can rotate and closure or openness relative to frame body.Circuit board is set to frame body.First Punched terminal is set to circuit board.Ground strip is set to circuit board, and ground strip contacts the first conductive cover when the first conductive cover is closed relative to frame body.Circuit board is arranged in first lineation seat, and the first lineation seat tool has multiple trunkings.Trunking respectively corresponds the first Punched terminal.Trunking respectively has opposite one first side and a second side.First side is compared with second side far from circuit board, and the width of the first side is less than the width of second side.The invention also discloses a kind of lineation seats.

Description

Electric connector and lineation seat

Technical field

The utility model is about a kind of electric connector and lineation seat, especially a kind of electricity that the two sides of trunking are of different size Connector and lineation seat.

Background technique

With popularizing for internet, the electric connector for being used for transmission network signal has become the important accessory of electronic device. In order to which by electric connector transmission network signal, to electronic device, cable frame must be connected in electric connector by wiring personnel.Generally For, in order to promote the bridge joint efficiency between cable and electric connector, electric connector can be equipped with lineation seat, multiple Punched terminals and outer Shell.Lineation seat tool has multiple trunkings of corresponding multiple Punched terminals.Shell then by conductive cover be articulated in shell frame body and It can be rotated relative to frame body.When cable frame is connected to electric connector, each core wire in cable is arranged in each trunking respectively first, then It is closed conductive cover, each Punched terminal just can be enabled to puncture the epidermis of each core wire, and each Punched terminal and each core wire is enabled to be electrically connected.

In the case of different bridge joints, the line footpath thickness of the core wire of used cable is not necessarily identical, therefore existing lineation The trunking of seat is designed to biggish size mostly, to be suitable for the core wire of the cable of a variety of line footpaths.But often in bridge joint line footpath Much smaller than trunking core wire when, because line footpath is larger much smaller than activity space of the core wire in trunking of trunking, so that thorn Broken terminal is easy that line footpath is allowed to offset by much smaller than the core wire of trunking during puncturing line footpath and being much smaller than the core wire of trunking The pierce region of Punched terminal causes to be electrically connected transmission that is bad and affecting network signal.

Utility model content

The utility model lies in that provide a kind of electric connector and lineation seat, uses and solve Punched terminal to puncture line footpath far small When the core wire of the cable of trunking, line footpath is easy offset much smaller than the core wire of trunking and makes core of the line footpath much smaller than trunking The bad problem of the electric connection of line and Punched terminal.

Electric connector disclosed in one embodiment of the utility model, including a shell, a circuit board, multiple first puncture Terminal, a ground strip and one first lineation seat.Shell includes a frame body and one first conductive cover.First conductive cover pivot It is connected to frame body, to enable the first conductive cover that can rotate and closure or openness relative to frame body.Circuit board is set to frame body.First punctures Terminal is set to circuit board.Ground strip is set to circuit board, and ground strip is contacted when the first conductive cover is closed relative to frame body First conductive cover.Circuit board is arranged in first lineation seat, and the first lineation seat tool has multiple trunkings.Trunking respectively corresponds One Punched terminal.Trunking respectively has opposite one first side and a second side.First side compared with second side far from circuit board, And first side width be less than second side width.

Lineation seat disclosed in another embodiment of the utility model is suitable for corresponding multiple Punched terminals.Lineation seat tool There are multiple trunkings.Trunking respectively corresponds Punched terminal.Trunking respectively has opposite one first side and a second side. The width of first side is less than the width of second side.

The electric connector according to above-described embodiment and lineation seat, due to the width of the first side of the trunking of lineation seat Degree is less than the width of second side, when so that the core wire of cable being pushed by Punched terminal and is located at the first side of trunking, cable Core wire can be limited by the wall surface of trunking and be located at Punched terminal wait for across space.In this way, which Punched terminal then can be true It punctures the core wire of cable in fact and ensures the electric connection quality of core wire and Punched terminal.

The explanation of explanation and following implementation above with respect to the content of the present invention is to demonstrate and explain that this is practical Novel principle, and the claims for providing the utility model are further explained.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the electric connector according to depicted in an embodiment of the utility model.

Fig. 2 is the lateral sectional view of the electric connector of Fig. 1.

The main view sectional view for electric connector one core wire of collocation that Fig. 3 is Fig. 1.

Fig. 4 is the partial enlarged view of the first lineation seat of the electric connector of Fig. 1.

Fig. 5 is the partial enlarged view of the second lineation seat of the electric connector of Fig. 1.

The electric connector that Fig. 6 is Fig. 1 is arranged in pairs or groups the main view sectional view of another core wire.

Wherein, appended drawing reference:

10 electric connectors

20a cable

22a, 22b core wire

100 shells

110 frame bodies

120 first conductive covers

130 second conductive covers

200 circuit boards

210 first faces

220 second faces

300 first Punched terminals

400 second Punched terminals

500 ground strips

600 first lineation seats

610 trunkings

611 first sides

612 second side

620 ring wall surfaces

621 top surfaces

622 bottom surfaces

623 first faces

624 second faces

625 third faces

700 second lineation seats

710 trunkings

711 first sides

712 second side

720 ring wall surfaces

721 top surfaces

722 bottom surfaces

723 first faces

724 second faces

725 third faces

D1, D2 line footpath

S first direction

N second direction

Specific embodiment

Describe the detailed features and advantage of the utility model in detail in embodiments below, content is enough to make any Those skilled in the art understands the technology contents of the utility model and implements accordingly, and according in disclosed in this specification Hold, claims and attached drawing, any those skilled in the art can be readily understood upon the relevant mesh of the utility model And advantage.Embodiment below is further described the viewpoint of the utility model, but non-practical anyways to limit Novel scope.

Fig. 1 is please referred to Fig. 5.Fig. 1 is that the solid of the electric connector according to depicted in an embodiment of the utility model is shown It is intended to.Fig. 2 is the lateral sectional view of the electric connector of Fig. 1.The main view sectional view for electric connector one core wire of collocation that Fig. 3 is Fig. 1. Fig. 4 is the partial enlarged view of the first lineation seat of the electric connector of Fig. 1.Fig. 5 is the office of the second lineation seat of the electric connector of Fig. 1 Portion's enlarged drawing.

The electric connector 10 of the present embodiment includes a shell 100, a circuit board 200, multiple first Punched terminals 300, more A second Punched terminal 400, a ground strip 500, one first lineation seat 600 and one second lineation seat 700.Shell 100 includes One frame body 110, one first conductive cover 120 and one second conductive cover 130.First conductive cover 120 and the second conductive cap Body 130 is articulated in the opposite sides of frame body 110, to enable the first conductive cover 120 and the second conductive cover 130 can opposite frame body 110 rotate and closure or openness.

Circuit board 200 is set to frame body 110, and circuit board 200 has opposite one first face 210 and one second face 220. First Punched terminal 300 is set to the first face 210 of circuit board 200, and the second Punched terminal 400 is set to circuit board 200 Second face 220.Ground strip 500 passes through circuit board 200 and is arranged in the first face 210 and the second face 220.In the first conductive cover 120 and second conductive cover 130 relative to frame body 110 be closed when, ground strip 500 contact the first conductive cover 120 led with second Electric lid 130, to completely cut off 500 two sides of ground strip in the first conductive cover 120 with the electric field in the second conductive cover 130 respectively It does not interfere mutually.First lineation seat 600 and the second lineation seat 700 are set to the opposite sides of circuit board 200.

First lineation seat 600 has multiple trunkings 610 and multiple ring wall surfaces 620, and ring wall surface 620 surrounds respectively Trunking 610 out.Trunking 610 respectively corresponds the first Punched terminal 300.Trunking 610 respectively has one first opposite side 611 and a second side 612.First side 611 is compared with second side 612 far from circuit board 200, and the width of the first side 611 is less than The width of two sides 612.

Each ring wall surface 620 have a top surface 621, the second face 624 of 623, two, the first face of a bottom surface 622, two with And two third faces 625.Top surface 621, bottom surface 622, the first face 623, the second face 624 and third face 625 are all plane and face To trunking 610.Top surface 621 is located at the first side 611 of trunking 610, and bottom surface 622 is located at second side 612 of trunking 610. The extending direction that a first direction S is parallel to trunking 610 is defined, is orthogonal to first direction S with a second direction N.Second On the N of direction, the width of top surface 621 is less than the width of bottom surface 622.The opposite sides of two the first faces 623 connection top surface 621, two A second face 624 connects the opposite sides of bottom surface 622.Less than two second faces of angle in two first faces 623 and top surface 621 624 with the angle of bottom surface 622.Two third faces 625 respectively connect the first face 623 and the second face 624.

Second lineation seat 700 has multiple trunkings 710 and multiple ring wall surfaces 720, and ring wall surface 720 surrounds respectively Trunking 710 out.Trunking 710 respectively corresponds the second Punched terminal 400.Trunking 710 respectively has one first opposite side 711 and a second side 712.First side 711 is compared with second side 712 far from circuit board 200, and the width of the first side 711 is less than The width of two sides 712.

Each ring wall surface 720 have a top surface 721, the second face 724 of 723, two, the first face of a bottom surface 722, two with And two third faces 725.Top surface 721, bottom surface 722, the first face 723, the second face 724 and third face 725 are all plane and face To trunking 710.Top surface 721 is located at the first side 711 of trunking 710, and bottom surface 722 is located at second side 712 of trunking 710. On second direction N, the width of top surface 721 is less than the width of bottom surface 722.Opposite the two of two the first faces 723 connection top surface 721 Side, the opposite sides of two the second faces 724 connection bottom surface 722.The angle of two the first faces 723 and top surface 721 is the less than two The angle in two faces 724 and bottom surface 722.Two third faces 725 respectively connect the first face 723 and the second face 724.

The trunking 710 of the trunking 610 of first lineation seat 600 and the second lineation seat 700 is to accommodate a cable 20a's Multiple core wire 22a, wherein the line footpath D1 of core wire 22a is less than the width of trunking 610,710.When core wire 22a is assembled in electrical connection When device 10, first by the corresponding trunking 610 and the second lineation seat for being placed in the first lineation seat 600 of the core wire 22a of cable 20a 700 trunking 710.Then it is closed the first conductive cover 120 and the second conductive cover 130, core wire 22a is by the first Punched terminal 300 push with the second Punched terminal 400 and move along the guiding in the first face 623,723 toward top surface 621,721.Core wire 22a exists Limited to by the first face 623,723 close to the part of top surface 621,721 after abutting against top surface 621,721 and be not easy to move left and right, And core wire 22a can be with align center the first Punched terminal 300 and the second Punched terminal 400.With the first conductive cover 120 with The lasting closure of second conductive cover 130, enable the first Punched terminal 300 punctured really with the second Punched terminal 400 set in it is right Neat core wire 22a, and ensure that circuit board 200 passes through the first Punched terminal 300 and the electricity of the second Punched terminal 400 and cable 20a Property connection quality.In other words, the width of the first side 611,711 of trunking 610,710 is because of the width compared with second side 612,712 It is narrow, core wire 22a can be made to be centrally located region, promote the first Punched terminal 300 and the second Punched terminal 400 can be certainly Core wire 22a is punctured, and ensures the electric connection product between core wire 22a and the first Punched terminal 300 and the second Punched terminal 400 Matter.

Trunking 610,710 is other than it can accommodate core wire 22a of the line footpath D1 less than the width of trunking 610,710, also The core wire of the cable of other line footpath sizes can be accommodated.Referring to Fig. 6, the electric connector for being Fig. 1 is arranged in pairs or groups, the main view of another core wire is cutd open Face figure.For electric connector 10 herein by taking the core wire 22b that arranges in pairs or groups as an example, the line footpath D2 of core wire 22b is greater than the line footpath D1 of core wire 22a, and Less than or equal to the width of trunking 610,710.First by the corresponding trunking 610 for being placed in the first lineation seat 600 of core wire 22b with The trunking 710 of second lineation seat 700.Then it is closed the first conductive cover 120 and the second conductive cover 130, core wire 22b is by One Punched terminal 300 is moved along the guiding in the first face 623,723 toward top surface 621,721 after pushing with the second Punched terminal 400. Core wire 22b is pushed out to two sides while after being resisted against the first face 623,723, core wire 22b by the first face 623,723 limit to without It easily moves left and right, at this time core wire 22b align center the first Punched terminal 300 and the second Punched terminal 400.It leads with first Electric lid 120 and the second conductive cover 130 are persistently closed, and enable the first Punched terminal 300 and the second Punched terminal 400 certain The core wire 22b of align center is punctured, and ensures that circuit board 200 passes through the first Punched terminal 300 and the second Punched terminal 400 and core The electric connection quality of line 22b.In other words, the width of the first side 611,711 of trunking 610,710 because compared with second side 612, 712 width is narrow, and core wire 22b can be made to be centrally located region, promotes the first Punched terminal 300 and the second Punched terminal 400 Core wire 22b can be certainly punctured, and is ensured between core wire 22b and the first Punched terminal 300 and the second Punched terminal 400 It is electrically connected quality.

The trunking 610,710 of the utility model can adapt to different bridge joint situations by the size design of wall surface, hold Core wire 22a, 22b of different line footpaths D1, D2 are set, and core wire 22a, 22b of different line footpaths D1, D2 all can be with the first Punched terminals 300 and the second certainly grafting of Punched terminal 400, to ensure the quality being electrically connected.

The first conductive cover 120 and the second conductive cover 130, the first Punched terminal 300 and the second thorn in this embodiment Broken terminal 400 and the first lineation seat 600 are symmetrical set with the second lineation seat 700 relative to circuit board 200, but not as Limit.In other embodiments, can only have a conductive cover, multiple Punched terminals and a lineation seat and be set to the one of circuit board Side.

The trunking 610 of the first lineation seat 600 in this embodiment and the trunking 710 of the second lineation seat 700 are eight sides Shape column structure, and every one side of the ring wall surface 620 of the first lineation seat 600 and the ring wall surface 720 of the second lineation seat 700 Every be all plane on one side, and but not limited to this.In other embodiments, trunking can be the column of hexagon or drop shape Structure or every one side of ring wall surface can be cambered surface, as long as the width of the first side of trunking is less than the width of second side, to line The core wire of cable has position-limiting action and align center Punched terminal.

According to the electric connector of above-described embodiment and lineation seat, under different bridge joint situations, can arrange in pairs or groups various line footpaths The core wire of the cable of size.The core wire of different line footpath sizes is placed in the first lineation seat and the second lineation seat, by first Punched terminal and the second Punched terminal push core wire, the position-limiting action for facing core wire along with first, the core of different line footpath sizes Line all can the first Punched terminal of align center and the second Punched terminal, and the first Punched terminal and the second Punched terminal can Certainly puncture the core wire of different line footpaths, it is ensured that the quality being electrically connected between the core wire and Punched terminal of different line footpaths.

Claims (10)

1. a kind of electric connector characterized by comprising

One shell, the shell include a frame body and one first conductive cover, which is articulated in the frame body, to enable First conductive cover can rotate and closure or openness relative to the frame body；

One circuit board is set to the frame body；

Multiple first Punched terminals, those first Punched terminals are set to the circuit board；

One ground strip is set to the circuit board, and contact should when first conductive cover is closed relative to the frame body for the ground strip First conductive cover；And

One first lineation seat, which is set to the circuit board, and the first lineation seat tool has multiple trunkings, those Trunking respectively corresponds those the first Punched terminals, those trunkings respectively have opposite one first side and a second side, First side compared with the second side far from the circuit board, and the width of first side be less than the second side width.

2. electric connector according to claim 1, which is characterized in that the shell further comprises one second conductive cover, Second conductive cover and first conductive cover are located at the opposite sides of the frame body, which is articulated in this Body, to enable second conductive cover that can rotate and closure or openness relative to the frame body, second conductive cover is relative to this Body contacts the ground strip when being closed, which further comprises multiple second Punched terminals and one second lineation seat, is somebody's turn to do Second lineation seat is set to the circuit board, which is located at the opposite sides of the circuit board with the first lineation seat, should Second lineation seat tool has multiple trunkings, those trunkings respectively correspond those the second Punched terminals, those trunkings respectively have Have opposite one first side and a second side, first side compared with the second side far from the circuit board, and the width of first side Less than the width of the second side.

3. electric connector according to claim 2, which is characterized in that the first lineation seat respectively has with the second lineation seat There are multiple ring wall surfaces, those ring wall surfaces surround out those trunkings respectively, and each ring wall surface has a top surface and one Bottom surface, the top surface are located at first side of the trunking, which is located at the second side of the trunking, define a first direction It is parallel to the extending direction of those trunkings, and defines a second direction and is orthogonal to the first direction, it should in the second direction The width of top surface is less than the width of the bottom surface.

4. electric connector according to claim 3, which is characterized in that those ring wall surfaces of the first lineation seat and this Those ring wall surfaces of two lineation seats respectively have there are two the first face and two the second faces, which connects the top surface Opposite sides, which connects the opposite sides of the bottom surface, and the angle of two first faces and the top surface is less than this The angle in two the second faces and the bottom surface.

5. electric connector according to claim 4, which is characterized in that those ring wall surfaces of the first lineation seat and this Those ring wall surfaces of two lineation seats respectively have there are two third face, two third faces respectively connect first face and this second Face.

6. a kind of lineation seat is suitable for corresponding multiple Punched terminals, which is characterized in that the lineation seat tool has multiple trunkings, should A little trunkings respectively correspond those Punched terminals, those trunkings respectively have opposite one first side and a second side, should The width of first side is less than the width of the second side.

7. lineation seat according to claim 6, which is characterized in that the lineation seat tool has multiple ring wall surfaces, those annulars Wall surface surrounds out those trunkings respectively, and each ring wall surface has a top surface and a bottom surface, which is located at the trunking First side, which is located at the second side of the trunking, defines the extension that a first direction is parallel to those trunkings Direction, and define a second direction and be orthogonal to the first direction, the width of the top surface is less than the bottom surface in the second direction Width.

8. lineation seat according to claim 7, which is characterized in that there are two those ring wall surfaces of the lineation seat respectively have First face and two the second faces, two first faces connect the opposite sides of the top surface, which connects the bottom surface Opposite sides, and the angle of two first faces and the top surface is less than the angle in two second faces and the bottom surface.

9. lineation seat according to claim 8, which is characterized in that there are two those ring wall surfaces of the lineation seat respectively have Third face, two third faces respectively connect first face and second face.

10. lineation seat according to claim 9, which is characterized in that the top surface of the ring wall surface, the bottom surface, this first Face, second face and the third face are all plane.