CN201904500U

CN201904500U - Double-layer connector socket structure of digital video signal interface

Info

Publication number: CN201904500U
Application number: CN2010205312295U
Authority: CN
Inventors: 应万发
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-09
Filing date: 2010-09-16
Publication date: 2011-07-20
Anticipated expiration: 2020-09-16

Abstract

The utility model discloses a double-layer connector socket structure of a digital video signal interface. The double-layer connector socket structure comprises a welding surface arranged on a bracket and a guide surface adjacent to the welding surface, wherein the bracket is integrally formed in the welding surface to form a first positioning part, and a first socket unit and a second socket unit are assembled and connected through the guide surface; and a plurality of first positioning holes are arranged on the first positioning part. The double-layer connector socket structure also comprises a plurality of first terminals, a second positioning cover and a plurality of second terminals, wherein one end of each first terminal is positioned through each first positioning hole, and the other end extends to the direction of the guide surface and directly extends out of the guide surface, so that each first terminal is positioned in the first socket unit; the second positioning cover is arranged below the first positioning part of the bracket, and is provided with a plurality of second positioning holes; and one end of each second terminal is positioned through each second positioning hole, and the other end extends to the direction of the guide surface and directly extends out of the guide surface, so that each second terminal is positioned the second socket unit.

Description

The double-deck connector body structure of Digital Visual Interface

Technical field

The utility model is the double-deck connector body structure about a kind of connector body structure, particularly a kind of Digital Visual Interface of bilayer.

Background technology

As the TaiWan, China patent gazette, the two-layer equation video signal interface socket in notification number M369914 number provides a kind of socket that jointly the pin signal of socket unit terminal is forwarded to solder side by a circuit board and an interconnecting module.

Shown in this case Fig. 2, the portion of terminal guide hole 51 of circuit board 50 is the terminal pins 433 corresponding to top layer socket unit 43, accepting pin with cooperation, to penetrate and weld conducting electrical, and the L type of extension guide hole 53 corresponding interconnecting modules 60 row pin 61, accepting row's pin with cooperation, to penetrate and weld conducting electrical, the terminal signal of top layer socket unit 43 changeed by the transfer wire on the circuit board 50 and interconnecting module 60 will be connected to solder side bottom the socket.Support 30 is provided with two couples of reference column 31a, 31b and 33a, 33b with screw, uses for

metal shell

81,83 lockings.

In addition in the TaiWan, China patent gazette, notification number M338472 number is for providing a kind of connector construction, and as shown in Figure 2, connector is made of a holder and a Port body.Holder comprises the support portion 21 of two strips, and support portion 21 is arranged in parallel and link into an integrated entity by a linkage unit 22.Support portion 21 is extended respectively and is provided with Plug Division 25, and Plug Division 25 extends a plurality of fork pin 26 downwards, and by fork pin 26 holder 20 is fixed on the circuit board, and then connector 2 is connected with circuit board.

The structure of two-layer equation video signal interface socket in the above-mentioned background technology, its socket unit need be transferred with circuit board with vertical connection the between the soldered circuit board, so portion of terminal guide hole and extension guide hole place at circuit board have increased welding sequence, and can't reduce the matched impedance in the terminal signal loop.Moreover the existing reference column that is incorporated on the support needs riveted, just can meet the assembling requirement so will adopt metal material to make.

In addition, the structure of existing socket lacks the element of fixed terminal or because the retaining element structural design is bad, and terminal is extruded easily and breaks away from originally assembling position (moving back pin) and defectiveness during use.

The utility model content

In view of this, the inventor improves the structure of existing socket, provide a kind of need not be with the double-deck connector body structure of circuit board switching, the double-deck connector body structure of the utility model Digital Visual Interface has a support, is assembled in one first socket unit and one second socket unit and one first enclosing cover and one second enclosing cover that are nested with respectively in this first socket unit and the second socket unit outside on this support.

The technological means that the utility model adopted is included in support and is provided with the face that connects that a solder side and is adjacent to this solder side, this support is formed with one first location division in this solder side place, and connect for the assembling of this first socket unit and second socket unit, and be provided with a plurality of first location holes in this first location division with this face that connects; A plurality of the first terminals penetrate in this first location hole with its welding ends and to locate, and connect the face direction with its guiding access toward this in addition and extend and directly protrude out this and connect face, to be positioned in this first socket unit; One second location lid is installed on the below, first location division of this support, and is provided with a plurality of second location holes; A plurality of second terminals penetrate in this second location hole with its welding ends and to locate, and connect the face direction with guiding access toward this and extend and directly protrude out this and connect face, to be positioned in this second socket unit.

Described this first terminal more includes an inclined plane part between two ends, and the two ends of this inclined plane part separately with the angle that accompanies of this first terminal two ends bearing of trend.

Described this angle is between 120 degree are spent to 150.

The double-deck connector body structure of described Digital Visual Interface, more comprise one first plug connector and one second plug connector, this first plug connector, one end is fixed in the face that connects of this support, the other end runs through and is fixed in this first location division, and this second plug connector, one end is fixed in the face that connects of this support, and the other end runs through the place, below, first location division of being fixed in this support.

Described this first enclosing cover more comprises an extension, and is placed in this by this extension and connects face limit place.

The double-deck connector body structure of described Digital Visual Interface, more comprise a screening can, this screening can has the shield shell in order to this support of upper shield, and the extension of this shield shell one end and this first enclosing cover snaps together, and the other end is fastened in the face that connects of this support.

The double-deck connector body structure of described Digital Visual Interface, comprise that more a terminal buckle closure inside has a plurality of spacers, in order to preventing the adjacent short-circuit of terminals that connects in this first terminal, and buckle closure is installed on the first terminal perforating position on this first location division, to help firm this first terminal.

The double-deck connector body structure of described Digital Visual Interface, comprise that more a terminal buckle closure inside has a plurality of spacers, in order to prevent the adjacent short-circuit of terminals that connects in this first terminal, this spacer is terminal to flush with this terminal buckle closure bottom surface, and this terminal buckle closure top has a flat top of extending forward, this top board end face place be provided with one link to each other first press solidly face and one second and press solidly face, this second face that presses solidly protrudes from this top board end more outward than this first face that presses solidly, and this second face of pressing solidly is provided with a terminal breach.

The double-deck connector body structure of described Digital Visual Interface, more include one in order to insert the insulation spacer between terminal of connecting of this first terminal, this insulation spacer one end is provided with a chamfered section, the other end is provided with one first stop block and one second stop block, this second stop block has an inclined plane part toward this chamfered section inclination, and is formed with a gap between this first stop block and this second stop block.

Described this first socket unit, one side protrudes out one first receptacle portion, be extended with a pair of fixedly ear in this first receptacle portion two ends opposition side in addition, this first socket unit respectively is extended with a riveted joint ear in these first receptacle portion two ends, and in this fixedly ear in be provided with a fixing recess near a side place of this riveted joint ear, and fixedly place, the inside bottom both sides of ear has respectively protruded out a fixed block, and is provided with a holddown groove between this two fixed block.

Aforementioned technological means provided by the utility model has following advantage compared to prior art:

1, in the utility model, directly utilize first plug connector and second plug connector to protrude out the inserting foot of solder side, double-deck socket is inserted directly to be connected with circuit board, need not to reduce the matched impedance in the signal loop, also reduce production cost of products simultaneously through switching.

2, in double-deck connector body outer in addition with cover screening can, the effective unnecessary signal of shielding socket outside, the stability that helps signal transmission, and screening can is connected with first enclosing cover, first plug connector and the mutual conducting of second plug connector, and by inserting foot and circuit board formation loop.

3, the support in the utility model directly with rivet run through fixing can be with plastic material production than easy-formation, can significantly reduce production costs, and the separate type connector more can contact and conducting ground connection with first enclosing cover and second enclosing cover by rivet except that being convenient to assembling.

4, the utility model has strengthened the inclined plane part bending angle of the first terminal, is beneficial to add the intensity that is better than welding ends place terminal stitch, makes the first terminal in making progress when stressed, and its welding ends is difficult for upwards withdrawal.

5, the spacer of terminal buckle closure can press solidly the first terminal in the utility model, to prevent that effectively double-deck socket from be extruded terminal because of the butt joint of socket and plug male and female in use and break away from assembling position originally, improve the element or because the bad effectively defective of fixed terminal of structural design that lack fixed terminal in the existing socket.

The specific embodiment that the utility model adopted will and attachedly be graphic and be further described by following embodiment.

Description of drawings

Fig. 1 is the utility model first embodiment stereogram;

Fig. 2 is the utility model first embodiment three-dimensional exploded view;

Fig. 3 is the utility model first embodiment profile;

Fig. 4 is the utility model first embodiment first state three-dimensional side view;

Fig. 5 is the utility model first embodiment second state three-dimensional side view;

Fig. 6 is the utility model first embodiment third state three-dimensional side view;

Fig. 7 is the utility model first embodiment four condition three-dimensional side view;

Fig. 8 is the utility model second embodiment three-dimensional exploded view;

Fig. 9 is the utility model second embodiment partial, perspective view;

Figure 10 is the utility model second embodiment profile;

Figure 11 is terminal buckle closure among the utility model second embodiment and the profile that connects terminal.

Embodiment

Please consult Fig. 1 to Fig. 3 simultaneously, be the utility model first embodiment stereogram, three-dimensional exploded view and profile.

Shown in Fig. 1, double-deck socket 1 is an agent structure with support 100, and support 100 laminated windings have two sockets 210,220.In present embodiment, support 10 can select for use the plastic material that is easier to moulding to produce.

Socket 210,220 is nested with second enclosing cover 32 that first enclosing cover 31 and one second socket unit 22, in first socket unit, 21 outsides be nested with in second socket unit, 22 outsides by one first socket unit 21, respectively and is constituted.In present embodiment, first enclosing cover 31 and second enclosing cover 32 are constituted with metal material.

Shown in Fig. 2, support 100 has the face that connects 102 that a solder side 101 and is adjacent to solder side 101, and support 100 is made of two 10 correspondences of rack body that are the L type.In present embodiment, partly constitute solder side 101, and adjacency is by the long face that connects 102 that is partly constituted of rack body 10 by rack body 10 is short.

Support 100 has integrally formed first location division 11 that is connected between the rack body 10 in solder side 101, and winding one second location in 11 belows, first location division places cover 12, and in first location division 11 and second locate to cover and be equipped with a plurality of first location holes 111 and second location hole 121 on 12.

Support 100 is penetrated with riveted holes 103 in addition on the rack body 10 of the face of connecting 102, and one is connected with connection part 13 between rack body 10, for first socket unit 21 and second socket unit 22 as shown in fig. 1 one on the other the location be assembled in the face of connecting 102 places.

First socket unit 21 protrudes out one first receptacle portion 211 in a side, and first enclosing cover, 31 corresponding first receptacle portion 211 protrude out first socket part 311 of a hollow, in order to ccontaining first receptacle portion 211, and the socket surface of first socket unit 21 is exposed outside first enclosing cover 31 as shown in Figure 4.First socket unit 21 respectively is extended with a riveted joint ear 212 in first receptacle portion, 211 two ends, and is penetrated with a riveted holes 213 on riveted joint ear 212.Each is penetrated with a riveted holes 312 relatively the relative riveted holes in first enclosing cover, 31 two ends 213.First socket unit 21 is extended with a pair of fixedly ear 214 in first receptacle portion, 211 two ends opposition sides in addition.In present embodiment, first enclosing cover 31 extends an extension 313 in the other direction toward first receptacle portion 211, and as shown in fig. 1, cover first socket unit, 21 apical margins and be placed in the place, the face that connects 102 limit of support 100 by extension 313, and be cross-placed on simultaneously between the rack body 10 of the face of connecting 102.

Second socket unit 22 and first socket unit 21 include second receptacle portion 221, riveted joint ear 222, riveted holes 223 and fixing ear 214 equally, and second enclosing cover 32 also is provided with one in order to second socket part 321 of ccontaining second receptacle portion 221 and run through the riveted holes 322 at its two ends.

First plug connector 41 as shown in Fig. 2, Fig. 3, has one and is the body construction that 90 degree bend, and its two ends are respectively an inserted terminal 41a and a riveted joint end 41b.First plug connector 41 is extended with the flexible inserting foot 411 of tool in inserted terminal 41a one, and is penetrated with a riveted holes 412 on riveted joint end 41b.

Second plug connector 42 as shown in Fig. 2, Fig. 3, has a body construction that is the short-movie shape, and is extended with the flexible inserting foot 421 of tool in inserted terminal 42a one, and is penetrated with a riveted holes 422 on riveted joint end 42b.

First plug connector 41 runs through the solder side 101 that is fixed in support 100 behind first spliced eye of establishing in addition first location division 11 104 with inserted terminal 41a, make inserting foot 411 protrude out solder side 101 (as shown in Fig. 5, Fig. 6), and utilize rivet 70 to run through riveted holes 412 and will rivet the face that connects 102 that end 41b is fixed in support 100; Second plug connector 42 runs through second spliced eye 105 that support 100 establishes in addition with inserted terminal 42a and is fixed in 11 belows, first location division, and make inserting foot 421 protrude out solder side 101 (as shown in Fig. 5, Fig. 6) equally, also with rivet 70 run through riveted holes 422 will rivet the end 42b be fixed in the face of connecting 102.

Next, rivet 70 continues to run through the riveted holes 213,312 of first socket unit 21 and first enclosing cover 31 and the riveted holes 223,322 of second socket unit 22 and second enclosing cover 32, on the riveted holes that is riveting in support 100 103 that makes, to contact conducting and firm socket 210,220 with first enclosing cover 31 and second enclosing cover 32.

In the utility model, utilize first plug connector 41 and second plug connector 42 to protrude out the inserting foot 411,421 of solder side 101, double-deck socket 1 grafting is fixed on the circuit board, make it directly be connected (not shown) with circuit board, need not to reduce the matched impedance in the signal loop, also reduce production cost of products simultaneously through switching.Moreover, see through the rivet 70 that runs through riveted holes 412,422, can make the win enclosing cover 31 and second enclosing cover 32 and circuit board conducting (not shown).

Double-deck socket 1 has a plurality of the first terminals 51 and a plurality of second terminal 52.

The first terminal 51 is the structure of 90 degree bendings, and its two ends are respectively a welding ends 51a and a guiding access 51b, and the bending between two ends includes an inclined plane part 51c, and the more past both sides of terminal area between inclined plane part 51c and guiding access 51b extend to form a holding division 51d, and holding division is the terminal area on a plane.

The first terminal 51 accompanies an angle θ with the bearing of trend of welding ends 51a, guiding access 51b separately in the two ends of inclined plane part 51c section.Second terminal 52 is the structure of 90 degree bendings, and has a welding ends 52a and a guiding access 52b equally.

In present embodiment, angle θ between 150 degree, increases the bending angle of inclined plane part 51c between 120 degree, is beneficial to strengthen the intensity of welding ends 51a place terminal stitch, and the first terminal 51 is made progress, and welding ends 51a is difficult for upwards withdrawing when stressed.

The first terminal 51 penetrates location in first location hole 111 of support 100 with welding ends 51a, extend toward connecting face 102 directions with guiding access 51b in addition, and directly protrude out the face of connecting 102, penetrates at last to be positioned in first socket unit 21, as shown in Fig. 3, Fig. 5.

Second terminal 52 penetrates second location with welding ends 52a and cover in 12 second location hole 121 and locate, guiding access 52b and the guiding access 51b face of connecting 102 directions of going together are extended and are directly protruded out the face of connecting 102, guiding access 52b penetrates to be positioned in second socket unit 22, so in present embodiment, first socket unit 21 and second socket unit 22 form vertical the connection with welding ends 51a, the 52a of its first terminal 51 and second terminal 52, as shown in Fig. 3, Fig. 5.

Double-deck socket 1 penetrates first socket unit, 21 places in the guiding access 51b of the first terminal 51 and fastens a terminal buckle closure 14; aforementioned perforating position promptly is first location hole 111 of first location division 11; and with firm the first terminal 51 its terminals that connect of terminal buckle closure 14 helps than length; and protection terminal signal conducting connecting portion, as shown in Figure 5.Terminal buckle closure 14 has a plurality of spacers 140, in order to prevent the situation that connects terminal generation left and right sides short circuit adjacent in the first terminal 51.

In present embodiment, terminal buckle closure 14 is down to be fastened in the first terminal 51 outsides by top among Fig. 2, and double-deck socket 1 outside can install and cover a screening can 60, as shown in Fig. 2, Fig. 7, with effective shielding external noise and improve the stability of signal.

Screening can 60 has a shield shell 601 in order to cover lid support 100, and shield shell 601 embeds with snapping end 60a and connect between the rack body 10 of face 102, as shown in Figure 7, and snaps together with the extension 313 of first enclosing cover 31; Be positioned at clamping hole 106 places of solder side 101 in addition with locating piece 61 correspondences of positioning end 60b, so screening can 60 is fixed on the support 100 and with first enclosing cover 31 and snaps together, and screening can 60 is connected with first enclosing cover 31, first plug connector 41 and the 42 mutual conductings of second plug connector, and forms the loop (not shown) by inserting foot 411,421 and circuit board.

Please consult Fig. 8 to Figure 10 simultaneously, be the utility model second embodiment three-dimensional exploded view, part stereogram and profile.Double-deck socket 1A main element is all identical with first embodiment and be marked with the similar elements symbol in second embodiment, and has the effect identical with first embodiment.

The first socket unit 21A of double-deck socket 1A in fixing ear 214A in be provided with a fixing recess 2141A near a side place that rivets ear 212, and fixedly ear 214A has respectively protruded out a fixed block 2142A in its inboard two bottom sides place, and the fixedly ear 214A medial surface between two fixed block 2142A is provided with a holddown groove 2143A.

Terminal buckle closure 14A inside has a plurality of spacer 140A equally, and spacer 140A is terminal flushes with terminal buckle closure 14A bottom surface, as shown in Figure 11.Terminal buckle closure 14A just extends the top board 141A on a plane thereon more forward than the terminal buckle closure 14 among first embodiment.

Top board 141A end face place be provided with continuous one tilt first press solidly face 142A and second and press solidly face 143A.Second presses solidly face 143A presses solidly face 142A than first and protrudes from top board 141A end more outward, and is provided with a terminal breach 1431A.

On the terminal buckle closure 14A side on top board 141A both sides a convex clip piece 144A is arranged respectively in addition, be provided with a card ditch 145A in the terminal buckle closure 14A place of convex clip piece 144A below, card ditch 145A one end is provided with card post 146A.

In present embodiment, after 51 groups of the first terminals stand in the first socket unit 21A and go up, just begin to assemble terminal buckle closure 14A, and terminal buckle closure 14A by the rear of the first socket unit 21A among Fig. 8 forward side direction fasten on the first socket unit 21A.

The convex clip piece 144A meeting hook of terminal buckle closure 14A is solid in the holddown groove 2143A of the first socket unit 21A, and the card post 146A holding of terminal buckle closure 14A is at the position, fixedly recess 2141A place of the first socket unit 21A, makes terminal buckle closure 14A prevent jointly that by convex clip piece 144A and 4 at card post 146A two places terminal buckle closure 14A from moving up or rotate.The fixed block 2142A relative fixed of first socket unit 21 rolls in order to prevent terminal buckle closure 14A in the card ditch 145A of terminal buckle closure 14A.After terminal buckle closure 14A group stands on the first socket unit 21A, on its top board of terminal buckle closure 14A 141A first presses solidly face 142A and second and presses solidly the meeting of face 143A position as Fig. 9, push down relatively shown in Figure 11 the first terminal 51 on it row connect the inclined plane part 51c of terminal, and make top board 141A can more completely press solidly the inclined plane part 51c of the row's of living in terminal by terminal breach 1431A, double-deck thus socket 1A just can utilize terminal buckle closure 14A to prevent welding ends 51a owing to the first terminal 51 to shrink back phenomenon that displacement causes distortion of terminal own and terminal and screening can 60 to be short-circuited.

Moreover, because the spacer 140A of terminal buckle closure 14A flushes with terminal buckle closure 14A bottom surface, so when terminal buckle closure 14A forward side direction fasten to the first socket unit 21A when going up, can push down the holding division 51d of the first terminal 51 as shown in Figure 11, this assembling back structure can prevent effectively that double-deck socket 1A from be extruded the first terminal 51 because of the butt joint of socket and plug male and female in use and break away from assembling position (promptly moving back pin) originally, can improve the element or because the bad effectively defective of fixed terminal of structural design that lack fixed terminal in the existing socket.

In addition, the spacer 140A of terminal buckle closure 14A can prevent the phenomenon that connects terminal generation left and right sides short circuit adjacent in the first terminal 51 equally.

Double-deck socket 1A more includes an insulation spacer 80, insulation spacer 80 1 ends are provided with the following chamfered section 81 that takes the form of inclined plane on, make insulation spacer 80 utilize the planform of chamfered section 81 can successfully insert on the first terminal 51 connecting between the terminal of row and middle row, as shown in Figure 9, in order to prevent that short circuit phenomenon from appearring in row and connecting of middle row between the terminal.Insulation spacer 80 other ends are provided with one first stop block 82 and one second stop block, 83, the first stop blocks 82 are located at the outside of second stop block 83, and are formed with a gap 84 between first stop block 82 and second stop block 83.Second stop block 83 has an inclined plane part 831 toward chamfered section 81 inclinations.

As shown in Figure 9, when insulation spacer 80 insert with chamfered section 81 row and middle row on the first terminals 51 connect between the terminal after, utilize the inclined plane part 831 of second stop block 83 to make outermost the first terminal 51 can slide into gap 84 between first stop block 82 and second stop block 83 smoothly, and with the welding ends 51a of first stop block, 82 common clamping outermost the first terminals 51, roll at 51 of the first terminals of double-deck socket 1A in order to prevent insulation spacer 80.

Claims

1. the double-deck connector body structure of a Digital Visual Interface, comprise a support, be assembled in one first socket unit and one second socket unit and one first enclosing cover and one second enclosing cover that are nested with respectively in this first socket unit and the second socket unit outside on this support, it is characterized in that:

This support is provided with the face that connects that a solder side and is adjacent to this solder side, this support is formed with one first location division in this solder side place, and connect for the assembling of this first socket unit and second socket unit, and be provided with a plurality of first location holes in this first location division with this face that connects;

A plurality of the first terminals penetrate in this first location hole with its welding ends and to locate, and connect the face direction with its guiding access toward this in addition and extend and directly protrude out this and connect face, to be positioned in this first socket unit;

One second location lid is installed on the below, first location division of this support, and is provided with a plurality of second location holes;

A plurality of second terminals penetrate in this second location hole with its welding ends and to locate, and connect the face direction with guiding access toward this and extend and directly protrude out this and connect face, to be positioned in this second socket unit.

2. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this first terminal more includes an inclined plane part between two ends, and the two ends of this inclined plane part separately with the angle that accompanies of this first terminal two ends bearing of trend.

3. the double-deck connector body structure of Digital Visual Interface according to claim 2 is characterized in that: this angle between 120 degree between 150 degree.

4. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this structure more comprises one first plug connector and one second plug connector, this first plug connector, one end is fixed in the face that connects of this support, the other end runs through and is fixed in this first location division, and this second plug connector, one end is fixed in the face that connects of this support, and the other end runs through the place, below, first location division of being fixed in this support.

5. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this first enclosing cover more comprises an extension, and is placed in this by this extension and connects place, face limit.

6. the double-deck connector body structure of Digital Visual Interface according to claim 5, it is characterized in that: this structure more comprises a screening can, this screening can has the shield shell in order to this support of upper shield, the extension of this shield shell one end and this first enclosing cover snaps together, and the other end is fastened in the face that connects of this support.

7. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this structure comprises that more a terminal buckle closure inside has a plurality of spacers, in order to prevent the adjacent short-circuit of terminals that connects in this first terminal, and buckle closure is installed on the first terminal perforating position on this first location division, to help firm this first terminal.

8. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this structure comprises that more a terminal buckle closure inside has a plurality of spacers, in order to prevent the adjacent short-circuit of terminals that connects in this first terminal, this spacer is terminal to flush with this terminal buckle closure bottom surface, and this terminal buckle closure top has a flat top of extending forward, this top board end face place be provided with one link to each other first press solidly face and one second and press solidly face, this second face that presses solidly protrudes from this top board end more outward than this first face that presses solidly, and this second face of pressing solidly is provided with a terminal breach.

9. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this structure more includes one in order to insert the insulation spacer between terminal of connecting of this first terminal, this insulation spacer one end is provided with a chamfered section, the other end is provided with one first stop block and one second stop block, this second stop block has an inclined plane part toward this chamfered section inclination, and is formed with a gap between this first stop block and this second stop block.

10. the double-deck connector body structure of Digital Visual Interface according to claim 1, it is characterized in that: this first socket unit, one side protrudes out one first receptacle portion, be extended with a pair of fixedly ear in this first receptacle portion two ends opposition side in addition, this first socket unit respectively is extended with a riveted joint ear in these first receptacle portion two ends, and in this fixedly ear in be provided with a fixing recess near a side place of this riveted joint ear, and fixedly place, the inside bottom both sides of ear has respectively protruded out a fixed block, and is provided with a holddown groove between this two fixed block.