CN217522266U - Public interface of HDMI connector - Google Patents

Abstract

The application provides a public interface of HDMI connector, including the metal-back, a plurality of conductive terminal, pedestal and the insulator of being connected can be dismantled with the pedestal, a plurality of conductive terminal are located on pedestal and the insulator, the slot has been seted up to the one end that the insulator deviates from the pedestal, and the insulator has seted up a plurality of first terminal grooves in the inner wall department of slot, a first terminal inslot is located to arbitrary conductive terminal, the one end that the insulator deviates from the pedestal has the end, the metal-back encloses to be located on the insulator, and the metal-back locates between end and the pedestal, the insulator has the one end of end to stretch into the female interface of HDMI, make the female intraoral core of gluing of HDMI stretch into in the slot and be connected with a plurality of conductive terminal electricity. On the metal casing encloses and locates the insulator, the metal casing was located between end and the pedestal, and when the insulator stretched into the female interface of HDMI, the end of insulator stretched into the female interface of HDMI earlier, and the cuttings that produce when the inner wall friction of metal casing and the female interface of HDMI will be blockked by the end, avoids the cuttings to fall into the slot to avoid the cuttings to fall into through the slot in the pedestal.

Description

Public interface of HDMI connector

Technical Field

The application relates to the technical field of connectors, in particular to a public interface of an HDMI connector.

Background

The public interface of HDMI connector is used for the connection between the high definition multimedia interface, and traditional public interface front end of HDMI connector has the metal casing that is used for data connection, and insulator installs in the metal casing, in order to fixed conductive terminal, conductive terminal wears to locate on insulator and insulating back seat, and insulator's the terminal surface that deviates from insulating back seat has the terminal groove that is used for fixed conductive terminal.

Chinese patent No. CN1983719A proposes an HDMI wire-type connector (see page 4-5 of the specification and the attached drawing fig. 8 of the specification), in which a plug of the insulating rear seat is inserted and set at the central connecting slot of the insulating body, and the plurality of terminals are assembled in the terminal guide slot and the terminal slot of the insulating rear seat, and the terminal hole slot and the terminal slot of the insulating body, and then the insulating body and the insulating rear seat are installed in the housing, thereby forming a male HDMI wire-type connector. And the public interface of HDMI connector after more plug, can lead to the cuttings on the shell of metal to drop, if the cuttings falls into insulating back seat through the terminal groove, probably leads to the HDMI connecting wire short circuit to influence user's normal use.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present application provides a male interface of an HDMI connector.

The application is realized by the following technical scheme:

the application provides a public interface of HDMI connector, including metal casing, a plurality of conductive terminal, pedestal and with the insulator of connection can be dismantled to the pedestal, and is a plurality of conductive terminal locates the pedestal with on the insulator, the insulator deviates from the slot has been seted up to the one end of pedestal, just the insulator is in a plurality of first terminal grooves have been seted up to the inner wall department of slot, arbitrary conductive terminal locates one first terminal inslot, the insulator deviates from the one end of pedestal has the end, the metal casing encloses to be located on the insulator, just the metal casing is located the end with between the pedestal, the insulator has the one end of end can stretch into the female interface of HDMI to stretch into the female intraoral gluey core of HDMI in the slot and with a plurality of conductive terminal electricity is connected.

Furthermore, the end head is provided with a side surface, the side surface is vertically arranged on one surface of the end head departing from the seat body, and when the metal shell is arranged around the insulator, one surface of the metal shell, which is away from the insulator, and the side surface are positioned on the same horizontal plane.

Furthermore, the side wall of the base is provided with a plurality of second terminal grooves communicated with the plurality of first terminal grooves, the plurality of first terminal grooves correspond to the plurality of second terminal grooves one by one, and any one of the conductive terminals sequentially penetrates through one of the second terminal grooves and the first terminal grooves.

Furthermore, one end of any one of the conductive terminals abuts against the insulator at the position where the first terminal groove faces the side wall of the seat body, and the other end abuts against the seat body at the position where the second terminal groove faces the side wall of the insulator.

Furthermore, the conductive terminal is provided with a bending section, two ends of the bending section are arranged in the first terminal groove, and two ends of the bending section extend out of the slot.

Furthermore, the conductive terminal is provided with a straight line section fixedly connected with one end, far away from the end head, of the bent section, the straight line section is arranged in the second terminal groove, and a wire can be welded on the conductive terminal in the second terminal groove.

Furthermore, a first clamping block is arranged at one end of the insulator facing the seat body, a first clamping groove is formed in the seat body, and the first clamping block is clamped in the first clamping groove so as to clamp the insulator on the seat body.

Furthermore, a first groove is formed in the first clamping block, a first convex portion is arranged on the metal shell, and the first convex portion is clamped in the first groove, so that the metal shell is clamped on the insulator.

Furthermore, a second convex portion is arranged at one end of the metal shell facing the seat body, a second groove is formed in the seat body, and the second convex portion is clamped in the second groove so as to clamp the metal shell on the seat body.

Further, the seat body is provided with a second clamping block on the outer wall of the second groove, the second convex part is provided with a second clamping groove, and the second clamping block is clamped in the second clamping groove.

The beneficial effect of this application:

1. one end of the insulator with the end head extends into the HDMI female interface, so that the rubber core in the HDMI female interface extends into the slot and is electrically connected with the conductive terminals. The metal shell encloses and locates on the insulator, and the metal shell is located between end and the pedestal, and when the insulator stretched into the female interface of HDMI, the end of insulator stretched into the female interface of HDMI earlier, and the cuttings that produce when the inner wall of metal shell and the female interface of HDMI rubs will be blockked by the end, avoids the metal shell because of falling into the slot by the cuttings that the friction produced to it is internal to avoid the cuttings to fall into the pedestal through the slot, prevents that the condition of the public interface short circuit of HDMI connector from taking place.

2. The one side that the end deviates from the pedestal only is equipped with a slot, and the interior gluey core of female interface of HDMI stretches into in the slot and is connected with a plurality of conductive terminal electricity, can reduce the friction to a certain extent, increases the practicality of the public interface of HDMI connector of this application.

Drawings

Fig. 1 is a schematic diagram of a male interface of an integral HDMI connector according to the present application;

FIG. 2 is a schematic view of the entire device of FIG. 1 taken in another direction;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is an exploded view in the other direction of FIG. 3;

fig. 5 is a sectional view of a portion a of fig. 1.

The reference numerals in the figures are explained below:

100. a male interface of an HDMI connector; 1. a metal shell; 11. a first convex portion; 12. a second convex portion; 121. a second card slot; 13. a bayonet; 2. a conductive terminal; 21. a curved section; 22. a straight line segment; 3. a base body; 31. a second terminal groove; 32. a first card slot; 33. a second groove; 331. a second fixture block; 4. an insulator; 41. a slot; 42. a first terminal groove; 43. a tip; 44. a side surface; 45. a first clamping block; 451. a first groove.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present application, the present application is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 5, the present application provides a male HDMI connector 100, which includes a metal shell 1, a plurality of conductive terminals 2, a base 3, and an insulator 4 detachably connected to the base 3, wherein the plurality of conductive terminals 2 are disposed on the base 3 and the insulator 4, a slot 41 is disposed at an end of the insulator 4 away from the base 3, a plurality of first terminal slots 42 are disposed at an inner wall of the slot 41 of the insulator 4, any conductive terminal 2 is disposed in one first terminal slot 42, an end 43 is disposed at an end of the insulator 4 away from the base 3, the metal shell 1 is enclosed on the insulator 4, and the metal shell 1 is disposed between the end 43 and the base 3. In this embodiment, insulator 4 and pedestal 3 are insulating material and make, for example, the plastic, insulator 4 can be dismantled with pedestal 3 and be connected, a fixed structure is provided for a plurality of conductive terminal 2, metal-back 1 is for can electrically conductive material making, metal-back 1 encloses and locates on insulator 4, an outer surface for protecting insulator 4, bayonet 13 and the inner wall joint of the female interface of HDMI (not mark) of metal-back 1 simultaneously, increase of service life, slot 41 is used for providing a space that stretches into for the interior gluey core (not mark) of the female interface of HDMI, make the interior gluey core of the female interface of HDMI be connected with conductive terminal 2 electricity, end 43 is used for preventing the cuttings of metal-back 1 from falling into first terminal groove 42. Specifically, one end of the insulator 4 having the terminal 43 extends into the female HDMI connector, so that the rubber core in the female HDMI connector extends into the slot 41 and is electrically connected to the plurality of conductive terminals 2. Between end 43 and pedestal 3 are located to metal-back 1, and when insulator 4 stretched into, the end 43 of insulator 4 stretched into the female interface of HDMI earlier, avoided falling into the slot 41 because of the cuttings that produces when metal-back 1 and the female interface friction of HDMI to avoid the cuttings to fall into through the slot 41 fall into in the pedestal 3, prevent that the condition of the public interface 100 short circuit of HDMI connector of this application from taking place. And the public interface 100 end 43 of HDMI connector of this application deviates from the one side of pedestal 3 and only is equipped with a slot 41, changes into the gluey core in the female interface of HDMI and stretches into in the slot 41 and be connected with a plurality of conductive terminal 2 electricity, can reduce the friction to a certain extent, increases the public interface 100's of HDMI connector of this application practicality.

Further, in order to better extend the insulator 4 into the HDMI female interface, the terminal 43 is provided with a side surface 44, the side surface 44 is vertically arranged on a surface of the terminal 43 facing away from the base body 3, and the metal shell 1 surrounds the insulator 4. In the present embodiment, the side of the metal shell 1 facing away from the insulator 4 is located on the same level as the side surface 44, so that the insulator 4 and the metal shell 1 provided on the insulator 4 protrude into the HDMI female interface.

Further, in order to connect the plurality of conductive terminals 2 to the housing 3 and the insulator 4, the sidewall of the housing 3 is provided with a plurality of second terminal grooves 31 communicated with the plurality of first terminal grooves 42, the plurality of first terminal grooves 42 correspond to the plurality of second terminal grooves 31 one by one, the plurality of first terminal grooves 42 are divided into two rows and respectively disposed on the inner walls of the insulator 4 at the two sides of the slot 41, and the plurality of second terminal grooves 31 are divided into two rows and respectively disposed on the two sides of the housing 3. In this embodiment, the second terminal groove 31 of the housing 3 and the first terminal groove 42 of the insulator 4 in the slot 41 are both used for providing a placing space for the conductive terminal 2, so that the plurality of conductive terminals 2 are inserted into the housing 3 and the insulator 4, and any conductive terminal 2 is inserted into one of the second terminal groove 31 and the first terminal groove 42 in sequence.

Further, in order to clamp the conductive terminals 2 between the first terminal grooves 42 and the second terminal grooves 31, in the present embodiment, one end of each conductive terminal 2 abuts against the side wall of the insulator 4 at the first terminal groove 42 facing the seat body 3, and the other end abuts against the side wall of the seat body 3 at the second terminal groove 31 facing the insulator 4.

Further, in order to better use the plurality of conductive terminals 2 for data transmission, the conductive terminals 2 are provided with a bending section 21, two ends of the bending section 21 are disposed in the first terminal groove 42, and two ends of the bending section 21 extend out towards the slot 41. In this embodiment, one end of the insulator 4 having the tip 43 extends into the HDMI female interface, so that the rubber core in the HDMI female interface extends into the slot 41 and is electrically connected to the bent sections 21 of the plurality of conductive terminals 2.

Furthermore, in order to better use the plurality of conductive terminals 2 for data transmission, the conductive terminal 2 is provided with a straight line segment 22 fixedly connected with one end of the bent segment 21, the straight line segment 22 is arranged in the second terminal groove 31, and a wire can be welded on the conductive terminal 2 in the second terminal groove 31. In this embodiment, the straight line segment 22 can reduce the distance between the rubber core and the wire electrically connected in the HDMI female interface, so that data transmission can be better performed, and the data transmission process can be more stable.

Further, in order to clamp the insulator 4 on the seat body 3, a first clamping block 45 is disposed at one end of the insulator 4 facing the seat body 3, and the seat body 3 is provided with a first clamping groove 32, in this embodiment, the first clamping block 45 is clamped in the first clamping groove 32, so as to clamp the insulator 4 on the seat body 3.

Further, in order to clamp the metal shell 1 on the insulator 4, the first clamping block 45 is provided with a first groove 451, and the metal shell 1 is provided with a first protrusion 11. In the present embodiment, the first protrusion 11 is engaged with the first groove 451 to engage the metal shell 1 with the insulator 4.

Further, in order to clamp the metal shell 1 on the seat body 3, a second protrusion 12 is disposed at one end of the metal shell 1 facing the seat body 3, and the seat body 3 is formed with a second groove 33. In this embodiment, the second protrusion 12 is clamped in the second groove 33 to clamp the metal shell 1 on the seat 3.

Further, in order to better clamp the metal shell 1 on the seat body 3, the seat body 3 is provided with a second clamping block 331 on the outer wall of the second groove 33, the second convex portion 12 is provided with a second clamping groove 121, and in this embodiment, the second clamping block 331 is clamped in the second clamping groove 121. So as to more firmly clamp the metal shell 1 on the seat body 3.

Of course, the present application may have other embodiments, and based on the embodiments, those skilled in the art may obtain other embodiments without any creative effort, and all of them fall within the protection scope of the present application.

Claims (10)

1. The utility model provides a public interface of HDMI connector, include metal-back, a plurality of conductive terminal, pedestal and with the insulator of connection can be dismantled to the pedestal, it is a plurality of conductive terminal locates the pedestal with on the insulator, its characterized in that:

a slot is formed in one end, away from the seat body, of the insulator, a plurality of first terminal grooves are formed in the inner wall of the slot of the insulator, and any one conductive terminal is arranged in one first terminal groove;

one end of the insulator, which is far away from the seat body, is provided with an end head, the metal shell is arranged on the insulator in a surrounding manner, and the metal shell is arranged between the end head and the seat body;

one end of the insulator, which is provided with the end head, can extend into the HDMI female interface so as to extend a rubber core in the HDMI female interface into the slot and be electrically connected with the conductive terminals.

2. The male HDMI connector interface of claim 1, wherein said terminal has a side surface, said side surface being perpendicular to a surface of said terminal facing away from said body;

when the metal shell is arranged around the insulator, one surface of the metal shell, which is back to the insulator, and the side surface are positioned on the same horizontal plane.

3. The male interface of the HDMI connector according to claim 1, wherein a plurality of second terminal slots communicated with the plurality of first terminal slots are formed in a side wall of the base, and the plurality of first terminal slots correspond to the plurality of second terminal slots one to one;

and any conductive terminal sequentially penetrates through the second terminal groove and the first terminal groove.

4. The male interface of claim 3, wherein one end of any one of the conductive terminals abuts against the insulator at the side wall of the first terminal slot facing the socket body, and the other end abuts against the socket body at the side wall of the second terminal slot facing the insulator.

5. The male HDMI connector interface of claim 4, wherein said conductive terminal is provided with a bent section;

the two ends of the bending section are arranged in the first terminal groove, and the two ends of the bending section extend out towards the slot.

6. The male connector port of claim 5, wherein the conductive terminal is provided with a straight line segment fixedly connected with one end of the bent segment away from the terminal;

the straight line section is arranged in the second terminal groove;

the wire can be welded on the conductive terminal in the second terminal groove.

7. The male interface of an HDMI connector according to claim 1, wherein a first clamping block is disposed at one end of the insulator facing the seat, and a first clamping groove is disposed on the seat;

the first clamping block is clamped in the first clamping groove so as to clamp the insulator on the seat body.

8. The male interface of claim 7, wherein the first clip has a first groove, and the metal shell has a first protrusion;

the first convex part is clamped in the first groove, so that the metal shell is clamped on the insulator.

9. The male interface of claim 8, wherein a second protrusion is disposed at an end of the metal shell facing the base, and the base has a second groove;

the second convex part is clamped in the second groove so as to clamp the metal shell on the seat body.

10. The male interface of claim 9, wherein the base has a second detent on the outer wall of the second groove, and the second protrusion has a second detent groove;

the second clamping block is clamped in the second clamping groove.

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