CN109346873A

CN109346873A - Connector

Info

Publication number: CN109346873A
Application number: CN201811051285.6A
Authority: CN
Inventors: 邱秀嵘
Original assignee: SHENZHEN GLGNET ELECTRONICS CO Ltd
Current assignee: SHENZHEN GLGNET ELECTRONICS CO Ltd
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2019-02-15

Abstract

The invention discloses a kind of connectors, including shell, signal terminal row and grounding terminal block, shell to have inserted terminal；Signal terminal row is set in shell, signal terminal row includes the first insulating base and first terminal, the side that first insulating base has two plate faces being oppositely arranged and is arranged around the edge of plate face, side includes adjacent first side and second side, the conduit that second side is extended to from first side is offered in first insulating base, the middle section of first terminal is embedded in conduit, and the both ends of first terminal are convex respectively is exposed to outside conduit, and multiple interval settings are offered in two plate faces of the first insulating base and extend to the ducts of conduit；Grounding terminal block is set in shell, and grounding terminal block is set side by side with signal terminal row.It is arranged and extends to the duct of the conduit by offering multiple intervals in two plate faces of the first insulating base, makes not influenced by the first insulating base material when transmitting high-frequency signal on terminal, and using air as medium, to guarantee its excellent performance.

Description

Connector

Technical field

The present invention relates to field of connectors more particularly to a kind of connectors.

Background technique

Connector includes the signal terminal row for signal transmission, and existing signal terminal row includes insulating base and wears In the terminal on insulating base, however using insulating base as medium, transmission of the high-frequency signal on terminal is affected.

Summary of the invention

For overcome the deficiencies in the prior art, the connection of high-frequency signal can be passed through the purpose of the present invention is to provide a kind of Device.

An object of the present invention adopts the following technical scheme that realization:

A kind of connector, including shell, signal terminal row and grounding terminal block, the shell have inserted terminal；The letter Number terminal block is set in the shell, and the signal terminal row includes the first insulating base and first terminal, first insulating base With two plate faces being oppositely arranged and the side being arranged around the edge of the plate face, the side includes adjacent first side And second side, the conduit that the second side is extended to from the first side is offered in first insulating base, it is described The middle section of first terminal is embedded in the conduit, and the both ends of the first terminal are convex respectively is exposed to outside the conduit, Multiple interval settings are offered in two plate faces of first insulating base and extend to the duct of the conduit；The ground connection Terminal block is set in the shell, and the grounding terminal block is set side by side with signal terminal row.

Further, the conduit includes horizontally extending into first insulating base from the first side First slot section, the second slot section extended along the vertical direction into first insulating base from the second side and it is connected to described The third slot section of one slot section and the second slot section, the duct include at least one first hole that the corresponding first slot section opens up Section corresponds at least third hole section that at least one second hole section, the corresponding third slot section that the second slot section opens up open up.

Further, the duct further includes that the corresponding first slot section and third slot section open up and be bent the 4th extended Hole section and the corresponding second slot section and third slot section open up and are bent the 5th hole section extended.

Further, the width range in the duct is 0.29 ± 0.04mm.

Further, the grounding terminal block includes the second insulating base, ground strip and the side being connected on the ground strip Second terminal on side, second insulating base have the accommodation groove inwardly opened up from the side of second insulating base and from institutes The accommodating hole that accommodation groove extends to the side of second insulating base is stated, the ground strip is placed in the accommodation groove, described Second terminal is through the accommodating hole and convex is exposed to outside the accommodating hole.

Further, the connector includes even number signal terminal row and multiple grounding terminal blocks, and described in every two There are two signal terminals to arrange for setting between grounding terminal block.

Further, the connector further includes the separation bracket in the shell, and the separation bracket includes branch Frame body, the first plate and connecting plate, the rack body include the second plate and bending in second plate one end Bending plate, the both ends of first plate flush respectively with the both ends of second plate, and first plate and described the Two plates extend from the both ends of the connecting plate in the same direction respectively, and the bending plate includes prolonging from second plate one end It extends to the first folded plate of first plate, be bonded described first from one end far from second plate of first folded plate Second folded plate of plate extension extends to second plate from one end far from first folded plate of second folded plate Third folded plate.

Further, the connector further includes the light-guiding pillar being arranged between first plate and the second plate, institute The via hole for offering on third folded plate and passing through for the light-guiding pillar is stated, the bending plate further includes extending from the edge of the via hole And the Location resilient piece of the relatively described third folded plate bending.

Further, the shell includes U-shaped the cover and is enclosed the lower cover of the shell, institute with the U-shaped the cover Stating lower cover includes that lower cover ontology and the side close to the inserted terminal from the lower cover ontology extend towards the U-shaped the cover Locating plate, the U-shaped the cover offer the locating slot for locating plate positioning, one far from the lower cover of the locating plate End is clamped with first plate or the second plate.

Further, the connector further includes plug connector, the plug connector include the first fixinig plate, the second fixinig plate and The connection sheet of first fixinig plate and the second fixinig plate is connected, first fixinig plate and the second fixinig plate are respectively along the company The both ends of contact pin extend in the same direction makes three be enclosed card slot, and second fixinig plate is in bending and to far from described The direction of first fixinig plate is arched upward, and the plug connector is connected on the inserted terminal, and first fixinig plate and the shell Medial surface abut, second fixinig plate abuts with the lateral surface of the shell.

Compared with prior art, the beneficial effects of the present invention are: by being opened up in two plate faces of the first insulating base There are multiple interval settings and extend to the duct of the conduit, not by the first insulating base material when making to transmit high-frequency signal on terminal Influence, and using air as medium, to guarantee its excellent performance.

Detailed description of the invention

Fig. 1 is the structural schematic diagram without shell that one embodiment of the invention provides；

Fig. 2 is the arrangement schematic diagram of signal terminal row and grounding terminal block；

Fig. 3 is the structural schematic diagram of signal terminal row；

Fig. 4 is the partial enlarged view in Fig. 3 at A；

Fig. 5 is the structural schematic diagram of the first insulating base；

Fig. 6 is the structural schematic diagram of grounding terminal block；

Fig. 7 is the structural schematic diagram for separating bracket；

Fig. 8 is the structural schematic diagram for separating another angle of bracket；

Fig. 9 is the structural schematic diagram of shell；

Figure 10 is shell and the connection schematic diagram for separating supporting plate；

Figure 11 is the connection schematic diagram of shell and plug connector；

Figure 12 is the structural schematic diagram of plug connector.

In figure:

1, shell；11, U-shaped the cover；110, inserted terminal；101, card hole；102, spliced eye；12, lower cover；121, lower cover sheet Body；122, locating plate；123, contact piece；13, shell；21, signal terminal is arranged；211, the first insulating base；210, plate face；220, One side；230, second side；240, conduit；250, duct；201, the first hole section；202, the second hole section；203, third hole section； 204, the 4th hole section；205, the 5th hole section；206, limit hole；2121, first terminal；2122, second terminal；2123, third Zhi Duanzi；2124, the 4th terminal；22, grounding terminal block；221, the second insulating base；222, ground strip；223, positioning column； 224, Second terminal；3, separate bracket；321, it is clamped piece；31, the first plate；32, the second plate；33, connecting plate；34, bending Plate；35, the first folded plate；36, the second folded plate；37, third folded plate；38, insert-connecting plate；39, Location resilient piece；301, via hole；302, it wears Hole；4, plug connector；41, the first fixinig plate；42, the second fixinig plate；401, bar shaped is slotted；402, card slot；43, grab；44, it connects Piece；5, light-guiding pillar.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination Example.

A kind of connector please refers to Fig. 1-Fig. 5, including shell 1, signal terminal row 21 and grounding terminal block 22, described outer Shell 1 has inserted terminal 110；The signal terminal row 21 is set in the shell 1, and the signal terminal row 21 includes the first insulation Seat 211 and first terminal 2121, first insulating base 211 have two plate faces 210 being oppositely arranged and around the plate faces 210 Edge setting side, the side includes adjacent first side 220 and second side 230, first insulating base 211 The conduit 240 that the second side 230 is extended to from the first side 220 is inside offered, in the first terminal 2121 Between be partially embedded in the conduit 240, and the both ends of the first terminal 2121 are convex respectively is exposed to outside the conduit 240, institute State the duct for offering multiple interval settings in two plate faces 210 of the first insulating base 211 and extending to the conduit 240 250；The grounding terminal block 22 is set in the shell 1, and the grounding terminal block 22 is set side by side with signal terminal row 21 It sets.

Convex one end for being exposed to first side 220 of terminal is used for external terminal, and the convex of terminal is exposed to the one of second side 230 End is used for external circuits plate, and duct 250 is opened up along the path of conduit 240, since the conductivity of air is greater than the conduction of insulating base Rate, so that making not influenced by insulating base medium when transmitting high-frequency signal on terminal, so that high-frequency signal can be along terminal height Effect conduction.

Preferably, when production, first terminal 2121 is placed in the die cavity of the first insulating base 211 of casting, then infused Glue, then founding dexterously reduces in the first insulating base 211 and pacifies first terminal 2121 for the middle section of first terminal 2121 Technique loaded on the first insulating base 211, and first terminal 2121 can be stably mounted in the first insulating base 211.First insulation The material of seat 211 is plastic cement, and the material of shell 1 is metal.

Preferably, limit hole 206 also is offered along the side of conduit 240 on the first insulating base 211, so that injection molding makes for fixed Position part is placed to position first terminal 2121.

Preferably, the conduit 240 include from the first side 220 into first insulating base 211 along level side Extend along the vertical direction to the first slot section (not shown) of extension, from the second side 230 into first insulating base 211 The second slot section (not shown) and the third slot section (not shown) that is connected to the first slot section and the second slot section, the duct 250 include at least 1 that the corresponding first slot section at least one first hole section 201, the corresponding second slot sections that open up open up At least third hole section 203 that two hole sections 202, the corresponding third slot section open up.

When connector with vertical placement status in use, referring to figure 3., the first slot section is along parallel with second side 230 Direction extends from first side 220 into the first insulating base 211, and the second slot section is along the direction parallel with first side 220 from the Two side faces 230 extend into the first insulating base 211, i.e. the first slot section is mutually perpendicular to the second slot section, then third slot section distinguishes phase First side 220 and second side 230 are tilted.

Preferably, the duct 250 further includes the corresponding first slot section and third slot section opens up and be bent the of extension Four hole sections 204 and the corresponding second slot section and third slot section open up and are bent the 5th hole section 205 extended.4th hole section 204 So that the bending junction of the first slot section and third slot section is not made by the blocking of the first insulating base 211 and the 5th hole section 205 The bending junction of two slot sections and third slot section is not by the blocking of the first insulating base 211.

4 conduits 240, respectively the first conduit, the second conduit, third conduit and are provided on each grounding terminal block 22 Four conduits are respectively used to 2121, second terminals 2122 of grafting first terminal, third Zhi Duanzi 2123 and the 4th terminal 2124, on the basis of the connection side of first side 220 and second side 230, the first conduit, the second conduit, third conduit and Opening of four conduits in first side 220 is successively far from connection side, the first conduit, the second conduit, third conduit and the 4th slot Opening of the road in second side 230 is successively far from connection side, therefore the first conduit is longest conduit, the hole opened up thereon Duan Gengchang.

Preferably, referring to figure 4., the width d range in the duct 250 is 0.29 ± 0.04mm.Duct 250 is most preferably Width d is 0.29mm.

Preferably, Fig. 6 is please referred to, the grounding terminal block 22 includes the second insulating base 221, ground strip 222 and is connected to The Second terminal 224 on side on the ground strip 222, second insulating base 221 have from second insulating base 221 The side accommodation groove (figure do not mark) inwardly opened up and the appearance extended from the accommodation groove to the side of second insulating base 221 Set hole (figure do not mark), the ground strip 222 is placed in the accommodation groove, the Second terminal 224 through the accommodating hole and It is convex to be exposed to outside the accommodating hole.

When production, Second terminal 224 is placed in the die cavity of the second insulating base 221 of casting, then carry out injecting glue, second end Son 224 middle section then founding in the second insulating base 221, dexterously reduce by Second terminal 224 be installed on second absolutely The technique of edge seat 221, and Second terminal 224 can be stably mounted in the second insulating base 221.

It is convexly equipped with positioning column 223 on the slot bottom of the accommodation groove, is offered on the ground strip 222 for supplying the positioning The location hole that column 223 opens up.Positioning column 223 is provided with multiple, and is uniformly distributed along the slot bottom of accommodation groove.

Preferably, referring to figure 2., the connector includes that even number signal terminal arranges 21 and multiple grounding terminal blocks 22, And there are two signal terminal rows 21 for setting between grounding terminal block 22 described in every two.Grounding terminal block 22 is to signal terminal row 21 Play ground connection.

Preferably, connector further includes in shell 1 for accommodating the shell of fixed signal connection row and grounding connection row Body 13.

Preferably, Fig. 1, Fig. 7 and Fig. 8 are please referred to, the connector further includes the separation bracket 3 in the shell 1, The separation bracket 3 includes rack body, the first plate 31 and connecting plate 33, and the rack body includes 32 He of the second plate It bends in the bending plate 34 of described second plate, 32 one end, the both ends at the both ends of first plate 31 and second plate 32 It flushes respectively, and first plate 31 prolongs from the both ends of the connecting plate 33 in the same direction respectively with second plate 32 It stretches, the bending plate 34 includes the first folded plate 35 that first plate 31 is extended to from described second plate, 32 one end, from institute The one end far from second plate 32 for stating the first folded plate 35 is bonded the second folded plate 36 that first plate 31 extends, from institute The one end far from first folded plate 35 for stating the second folded plate 36 extends to the third folded plate 37 of second plate 32.

First plate 31, connecting plate 33, the second plate 32,37 one of the first folded plate 35, the second folded plate 36 and third folded plate Setting, in production, the first plate 31, connecting plate 33, the second plate 32, the first folded plate 35, the second folded plate 36 and third folded plate 37 be respectively a part of plate, and flat board overall is produced by die sinking, after the completion of plate is produced, first by the first folded plate 35, second Folded plate 36 and third folded plate 37 are successively turned down to the first plate 31, then the first plate 31 and the second plate 32 are connected relatively respectively Plate 33 turns down, and the first plate 31 and the second plate 32 is arranged in parallel, and the second folded plate 36 is bonded the second plate 32, i.e., entire flat Separation bracket 3 can be obtained in fold to plate in order after processing is completed.

Preferably, Fig. 7 and Fig. 8 are please referred to, is convexly equipped with grafting on four sides of 32 the two of the first plate 31 and the second plate Piece 38, to 102 grafting of spliced eye on shell 1, separate bracket 3 and shell 1 with fixed.

Preferably, first plate 31 is in the connecting plate 33, second plate 32 and the connecting plate 33 90 ° of connections.

Preferably, the connector further includes the light-guiding pillar 5 being arranged between first plate 31 and the second plate 32, The via hole 301 passed through for the light-guiding pillar 5 is offered on the third folded plate 37, the bending plate 34 further includes from the via hole The Location resilient piece 39 that 301 edge extends and the relatively described third folded plate 37 is bent.Light-guiding pillar 5 is rolled over from the separate of bracket 3 is separated Between insertion the first plate 31 and the second plate 32 of bent plate 34, and one end of light-guiding pillar 5 is plugged in via hole 301, is positioned Elastic slice 39 positions, and offers the perforation 302 that the light of multiple light-guiding pillars 5 passes through on the first folded plate 35, and 302 shape of perforating can be The shapes such as triangle, rectangle.

Preferably, Location resilient piece 39 is triangular in shape, and Location resilient piece 39 prolongs from the edge of via hole 301 towards the first folded plate 35 It stretches, and the angular range between Location resilient piece 39 and third folded plate 37 is 30 ° ± 5 °.

Preferably, Fig. 9 and Figure 10 are please referred to, the shell 1 includes U-shaped the cover 11 and encloses shape with the U-shaped the cover 11 At the lower cover 12 of the shell 1, the lower cover 12 includes lower cover ontology 121 and inserting close to described from the lower cover ontology 121 The locating plate 122 that the side at end 110 extends towards the U-shaped the cover 11 is connect, the U-shaped the cover 11 is offered for the locating plate The locating slot of 122 positioning, one end of the separate lower cover 12 of the locating plate 122 and first plate 31 or the second plate 32 clampings.

U-shaped the cover 11 and lower cover 12 are spliced to form shell 1, and locating plate 122 is located in locating slot, and locating plate 122 is remote One end from lower cover ontology 121 extends inwardly to form contact piece 123 upwards, due in 32 the two of the first plate 31 and the second plate Clamping piece 321 be plugged in U-shaped the cover 11, the clamping piece 321 on the second plate 32 is plugged in lower cover on locating plate 122 i.e. Both 12 and U-shaped the cover 11 connect, and further enhance the connection between lower cover 12 and U-shaped the cover 11.

Preferably, Figure 11 and Figure 12 are please referred to, the connector further includes plug connector 4, and the plug connector 4 includes first solid The connection sheet 44 of stator 41, the second fixinig plate 42 and connection first fixinig plate 41 and the second fixinig plate 42, described first is solid Stator 41 and the second fixinig plate 42 extend along the both ends of the connection sheet 44 in the same direction respectively makes three be enclosed card slot 402, second fixinig plate 42 arches upward in bending and to the direction far from first fixinig plate 41, and the plug connector 4 blocks Be connected on the inserted terminal, and first fixinig plate 41 is abutted with the medial surface of the shell 1, second fixinig plate 42 with The lateral surface of the shell 1 abuts.

When inserted terminal and terminal device carry out grafting, 42 arched part of the second fixinig plate and terminal device interface carry out elasticity It abuts, so that being connected between terminal device and connector closer, firm.

Preferably, the second fixinig plate 42 offers strip fluting 401 along its width direction, and a plurality of strip is slotted 401 are alternatively arranged along the length direction of the second fixinig plate 42, so that 42 elasticity of the second fixinig plate is more preferable.

Preferably, the first fixinig plate 41 far from connection sheet 44 one end on be provided with grab 43, with the card on shell 1 Hole 101 fixes, and plug connector 4 is fixed on the inserted terminal of shell 1.

Preferably, plug connector 4 is provided with 4, is individually fixed on four sides of inserted terminal.

The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto, The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention Claimed range.

Claims

1. a kind of connector characterized by comprising

Shell, the shell have inserted terminal；

Signal terminal row, is set in the shell, and signal terminal row includes the first insulating base and first terminal, and described first The side that insulating base has two plate faces being oppositely arranged and is arranged around the edge of two plate faces, the side includes adjacent First side and second side offer the slot that the second side is extended to from the first side in first insulating base Road, the middle section of the first terminal are embedded in the conduit, and the both ends of the first terminal respectively it is convex be exposed to it is described Outside conduit, multiple interval settings are offered in two plate faces of first insulating base and extend to the duct of the conduit；

Grounding terminal block is set in the shell, and the grounding terminal block is set side by side with signal terminal row.

2. connector as described in claim 1, which is characterized in that the conduit includes from the first side to described first The first horizontally extending slot section in insulating base is prolonged from the second side into first insulating base along the vertical direction The the second slot section stretched and the third slot section for being connected to the first slot section and the second slot section, the duct include corresponding described the At least one second hole section that at least one first hole section that one slot section opens up, the corresponding second slot section open up, the corresponding third At least third hole section that slot section opens up.

3. connector as claimed in claim 2, which is characterized in that the duct further includes the corresponding first slot section and third Slot section opens up and is bent the 4th hole section extended and the corresponding second slot section and third slot section opens up and is bent the 5th extended Hole section.

4. the connector as described in any one of claim 1-3, which is characterized in that the width range in the duct is 0.29 ±0.04mm。

5. connector as described in claim 1, which is characterized in that the grounding terminal block includes the second insulating base, ground strip With the Second terminal on the side that is connected on the ground strip, second insulating base has from the side of second insulating base The inward-facing accommodation groove opened up and the accommodating hole extended from the accommodation groove to the side of second insulating base, the ground strip It is placed in the accommodation groove, the Second terminal is through the accommodating hole and convex is exposed to outside the accommodating hole.

6. connector as claimed in claim 5, which is characterized in that the connector include even number signal terminal row and it is multiple Grounding terminal block, and there are two signal terminals to arrange for setting between grounding terminal block described in every two.

7. connector as described in claim 1, which is characterized in that the connector further includes the separation in the shell Bracket, the separation bracket include rack body, the first plate and connecting plate, and the rack body includes the second plate and curved It rolls in the bending plate of second plate one end, the both ends of first plate flush respectively with the both ends of second plate, And first plate extends from the both ends of the connecting plate in the same direction respectively with second plate, the bending plate packet Include from second plate one end and extend to the first folded plate of first plate, from first folded plate far from described second One end of plate is bonded the second folded plate, one far from first folded plate from second folded plate that first plate extends End extends to the third folded plate of second plate.

8. connector as claimed in claim 7, which is characterized in that the connector further include be arranged in first plate and Light-guiding pillar between second plate offers the via hole passed through for the light-guiding pillar on the third folded plate, and the bending plate is also Including the Location resilient piece extended from the edge of the via hole and the relatively described third folded plate is bent.

9. connector as claimed in claim 7, which is characterized in that the shell includes U-shaped the cover and encloses with the U-shaped the cover The lower cover for forming the shell is closed, the lower cover includes the one of lower cover ontology and the close inserted terminal from the lower cover ontology The locating plate that side extends towards the U-shaped the cover, the U-shaped the cover offers the locating slot for locating plate positioning, described One end far from the lower cover of locating plate is clamped with first plate or the second plate.

10. connector as described in claim 1, which is characterized in that the connector further includes plug connector, the plug connector packet The connection sheet of the first fixinig plate, the second fixinig plate and connection first fixinig plate and the second fixinig plate is included, described first is fixed Piece and the second fixinig plate extend along the both ends of the connection sheet in the same direction respectively makes three be enclosed card slot, and described second Fixinig plate arches upward in the direction that bending and second fixinig plate are directed away from first fixinig plate, the plug connector clamping In on the inserted terminal, and first fixinig plate is abutted with the medial surface of the shell, second fixinig plate and described outer The lateral surface of shell abuts.