CN217983968U - HDMI connector and electronic equipment - Google Patents

Abstract

The utility model discloses a HDMI connector and electronic equipment, this HDM I connector include public first subassembly, line terminal subassembly and shield ring. The male head component comprises a male head main body and a male head terminal, the male head terminal penetrates through the male head main body and is provided with a first end and a second end, and the first end and the second end penetrate through the two opposite ends of the male head main body; the line end assembly comprises a line end main body, a line end terminal and a line body, wherein the line end terminal penetrates through the line end main body and is provided with a third end penetrating through one end of the line end main body, one end of the line body is inserted into the line end main body and is electrically connected with a fourth end, far away from the third end, of the line end terminal, and the third end of the line end terminal is connected with the second end of the male terminal in an inserting manner; the shield ring surrounds the third end of the line end terminal and the outside of the second end of the male terminal. The technical scheme of the utility model the anti-electromagnetic interference ability of HDM I connector can be strengthened to improve user's video experience effect.

Description

HDMI connector and electronic equipment

Technical Field

The utility model relates to a connector technical field, in particular to HDMI connector and applied this HDMI connector's electronic equipment.

Background

HDMI (High Definition Multimedia Interface) is a fully digital video and audio transmission Interface that can transmit uncompressed audio and video signals. The method can be particularly applied to various devices such as set-top boxes, DVD players, personal computers, televisions, game hosts, comprehensive amplifiers, digital stereos, televisions and the like. The HDMI connector in the related art generally includes a male connector component and a line terminal component, which can be plugged together, wherein one end of the male connector component, which is far away from the line terminal component, is used for being plugged into the device body, and the other end of the line terminal component is connected with a signal source, thereby realizing inputting of audio and video signals into the device body. Moreover, the HDMI connector is not provided with a shielding structure for shielding electromagnetic interference at the connection between the male connector assembly and the line end assembly, which results in that the anti-electromagnetic interference capability of the HDMI connector in the related art is relatively poor, thereby affecting the video experience effect of users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a HDMI connector aims at strengthening the anti-electromagnetic interference ability of HDMI connector to improve user's video experience effect.

In order to achieve the above object, the utility model provides a HDMI connector includes:

the male head assembly comprises a male head main body and a male head terminal, the male head terminal penetrates through the male head main body and is provided with a first end and a second end, and the first end and the second end penetrate through two opposite ends of the male head main body;

the line end assembly comprises a line end main body, a line end terminal and a line body, wherein the line end terminal penetrates through the line end main body and is provided with a third end penetrating through one end of the line end main body, one end of the line body is inserted into the line end main body and is electrically connected with a fourth end of the line end terminal far away from the third end, and the third end of the line end terminal is connected with the second end of the male terminal in an inserting manner; and

a shield ring surrounding an outer side of the third end of the line end terminal and the second end of the male terminal.

Optionally, the male head assembly further includes a male head magnet and a male head stretching shell, the male head magnet is of an annular structure and surrounds the outer side of the second end of the male head terminal, the male head stretching shell is connected to the male head main body and covers the male head magnet, and the male head stretching shell is provided with a first through hole at a position corresponding to the male head terminal;

the line end assembly further comprises a line end magnet and a line end stretching shell, the line end magnet is of an annular structure and surrounds the outer side of the third end of the line end terminal, the line end stretching shell is connected to the line end main body and covers the line end magnet, and a second through hole is formed in the line end stretching shell at a position corresponding to the line end terminal;

the male head magnet and the wire end magnet are fixed in a magnetic attraction mode, so that the male head body is connected to the wire end body, and the shielding ring surrounds the outer sides of the male head stretching shell and the wire end stretching shell.

Optionally, the shielding ring includes a first ring body, a second ring body and a plurality of connecting pieces, the first ring body surrounds the outer side of the male terminal stretching shell, and the second ring body surrounds the outer side of the terminal stretching shell;

the connecting pieces are sequentially arranged at intervals along the circumferential direction of the first ring body and the circumferential direction of the second ring body, and two opposite ends of each connecting piece are respectively connected with the first ring body and the second ring body.

Optionally, each connecting piece is formed with at least two bending portions, the at least two bending portions protrude towards the inner side of the shielding ring, one of the at least two bending portions abuts against the outer side of the male terminal stretching shell, and the other one of the at least two bending portions abuts against the outer side of the terminal stretching shell;

and/or the first ring body, the second ring body and the connecting pieces are arranged in an integrated structure;

and/or the shielding ring is made of a conductive material.

Optionally, the wire end assembly includes a protective sleeve, and the protective sleeve is sleeved on one end of the wire end main body close to the male end main body and the outer side of the shielding ring.

Optionally, the protective sleeve and the wire end main body cooperate to clamp and fix the shielding ring.

Optionally, the protective sleeve and the wire end body are adhesively secured.

Optionally, the male head stretching shell and the male head main body are fixed by welding, and the wire end stretching shell and the wire end assembly are fixed by welding.

Optionally, one end of the male head stretching shell, which is far away from the wire end stretching shell, is inserted into the male head main body, and is matched with the male head main body to clamp and fix the male head magnet;

one end, far away from the male head stretching shell, of the line end stretching shell is inserted into the line end main body and matched with the line end main body to clamp and fix the line end magnet.

The utility model also provides an electronic equipment, include as above the HDMI connector.

The utility model discloses a technical scheme's public first terminal of public first subassembly of HDMI connector's second end can carry out the plug-in connection with the third end of the line end terminal in the line end subassembly, and then realizes electric connection between them. In addition, the HDMI connector in this embodiment further includes a shielding ring surrounding the third end of the line terminal and the second end of the male terminal. So can play the effect of keeping apart electromagnetic interference to public first terminal and the grafting department of line end terminal in circumference through this shield ring to the anti-electromagnetic interference ability of reinforcing HDMI connector guarantees that the line end subassembly is difficult to receive external interference and can be better transmits audio frequency and/or video signal to public first subassembly, and further transmits to the equipment body through this public first subassembly on, thereby improves user's video experience effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the HDMI connector according to the present invention when the male connector assembly and the line terminal assembly are not mated;

fig. 2 is a schematic structural diagram of another perspective view of the male end assembly and the wire end assembly of the HDMI connector of fig. 1 when they are not mated;

fig. 3 is a cross-sectional view of the male end assembly and the wire end assembly of the HDMI connector of fig. 1 shown mated;

fig. 4 is a schematic, partially cross-sectional view of a male end assembly and a wire end assembly of the HDMI connector of fig. 1;

fig. 5 is a partial schematic diagram of the HDMI connector of fig. 1;

FIG. 6 is a schematic view of the shield ring of FIG. 5;

FIG. 7 is a partial schematic view of the male assembly of FIG. 1;

FIG. 8 is an exploded view of the male assembly of FIG. 7;

FIG. 9 is an exploded view of the male terminal mounting block, male plastic portion and male housing of FIG. 8;

figure 10 is an exploded view of the termination assembly of figure 1;

fig. 11 is a schematic illustration of an alternative exploded view of the line end assembly of fig. 1;

fig. 12 is a schematic view of an alternative exploded view of the termination assembly of fig. 1;

figure 13 is a schematic diagram of yet another exploded view of the termination assembly of figure 1.

The reference numbers illustrate:

reference numerals	Name(s)	Reference numerals	Name(s)
				10	Male head component	315	Wire end clamp
11	Male head main body	317	Wire end shielding shell
				111	Male terminal mounting block	32	Wire end terminal
112	Male plastic part	33	Line body
				113	Male shell	34	Wire end magnet
117	Packing case	35	Wire end stretching shell
				13	Male terminal	36	Protective sleeve
15	Male magnet	50	Shielding ring
				17	Male drawing shell	51	A first ring body
30	Wire termination assembly	53	Second ring body
				31	Wire end body	55	Connecting sheet
311	Wire terminal mounting block	551	Bent part
				313	End terminal plastic part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a HDMI connector.

Referring to fig. 1 to 5, in an embodiment of the present invention, the HDMI connector includes a male connector 10, a line terminal 30, and a shielding ring 50. The male head assembly 10 comprises a male head main body 11 and a male head terminal 13, wherein the male head terminal 13 is arranged in the male head main body 11 in a penetrating manner and is provided with a first end and a second end which penetrate through two opposite ends of the male head main body 11; the line end assembly 30 includes a line end main body 31, a line end terminal 32 and a line body 33, the line end terminal 32 is inserted through the line end main body 31 and has a third end penetrating through one end of the line end main body 31, one end of the line body 33 is inserted into the line end main body 31 and is electrically connected to a fourth end of the line end terminal 32 far from the third end, and the third end of the line end terminal 32 is connected with the second end of the male terminal 13 in an inserting manner; the shield ring 50 surrounds the outside of the third end of the line end terminal 32 and the second end of the male terminal 13.

In this embodiment, the male body 11 of the male component 10 can be used as a main structure in the male component 10 for installing various components in the male component 10. The male terminal 13 may be inserted into the male body 11, and a first end of the male terminal 13 may be used for being plugged with an apparatus body of an electronic device, and a second end of the male terminal 13 may be used for being plugged with a third end of the line end terminal 32 in the line end assembly 30, so as to realize the butt joint of the male terminal assembly 10 and the line end assembly 30 to realize the electrical connection. Likewise, the wire end body 31 may serve as a body structure in the wire end assembly 30 for mounting various components in the wire end assembly 30. The fourth end of the line end terminal 32 may be inserted into the line end main body 31 for fixing, and may be electrically connected to the line body 33 inserted into the line end main body 31. While the end of the wire body 33 remote from the end-of-line terminal 32 may be used for connecting audio and video signal sources. Accordingly, audio and video signals can be transmitted into the apparatus body through the HDMI connector. Since the male terminal assembly 10 and the line terminal assembly 30 are electrically connected by plugging the second end of the male terminal 13 and the third end of the line terminal 32, external electromagnetic waves may enter between the male terminal 13 and the line terminal 32 to affect the audio and video signals transmitted by the HDMI connector and cause interference. Therefore, a shield ring 50 is fitted at the connection of the male terminal 13 and the line end terminal 32 to shield electromagnetic interference from the outside by the shield ring 50.

The utility model discloses a technical scheme's public first terminal 13 of public first subassembly 10 of HDMI connector's second end can carry out plug connection with the third end of the line terminal 32 in the line terminal subassembly 30, and then realizes electric connection between them. Moreover, since the HDMI connector of the present embodiment further includes the shield ring 50, the shield ring 50 surrounds the third end of the line end terminal 32 and the second end of the male terminal 13. So can play the effect of keeping apart electromagnetic interference to public first terminal 13 and line end terminal 32's grafting department in circumference through this shield ring 50 to the anti-electromagnetic interference ability of reinforcing HDMI connector guarantees that line end subassembly 30 is difficult to receive external interference and can be better transmits audio frequency and/or video signal to public first subassembly 10, and further transmits to the equipment body through this public first subassembly 10 on, thereby improves user's video experience effect.

Referring to fig. 3 to 5, in an embodiment of the present invention, the male component 10 further includes a male magnet 15 and a male stretching shell 17, the male magnet 15 is in an annular structure and surrounds the outer side of the second end of the male terminal 13, the male stretching shell 17 is connected to the male body 11 and covers the male magnet 15, and the male stretching shell 17 is provided with a first through hole at a position corresponding to the male terminal 13; the line terminal assembly 30 further includes a line terminal magnet 34 and a line terminal stretching shell 35, the line terminal magnet 34 is in an annular structure and surrounds the outer side of the third end of the line terminal 32, the line terminal stretching shell 35 is connected to the line terminal main body 31 and covers the line terminal magnet 34, and the line terminal stretching shell 35 is provided with a second through hole at a position corresponding to the line terminal 32; the male head magnet 15 and the wire end magnet 34 are magnetically fixed so that the male head main body 11 is attached to the wire end main body 31, and the shield ring 50 surrounds the outer sides of the male head drawing case 17 and the wire end drawing case 35.

In this embodiment, the male terminal assembly 10 and the line terminal assembly 30 can be fixed by the male terminal magnet 15 and the line terminal magnet 34 through magnetic attraction, so that the male terminal assembly 10 and the line terminal assembly 30 have the male terminal 13 and the line terminal 32 to perform plug connection when being docked (i.e. after the third end of the line terminal 32 passes through the second through hole and the first through hole, the second end of the male terminal 13 is inserted into the third through hole), and further have magnetic attraction connection. This is advantageous in improving the stability of the docking of both the male terminal assembly 10 and the line terminal assembly 30 for stable transmission of audio and video signals. Meanwhile, the male head assembly 10 and the wire end assembly 30 can be quickly butted under the action of magnetic attraction when being close to each other, so that the butt joint convenience of the male head assembly and the wire end assembly is improved. And the setting of the tensile shell 17 of public head and the tensile shell 35 of line end for can play the shielding effect of hiding respectively to the second end of public head terminal 13 and the third end of line end terminal 32 when the tensile shell 17 of public head and the tensile shell 35 of line end are the metal material, so that further improve the anti-electromagnetic interference ability of HDMI connector. Moreover, at this time, the male drawing shell 17 and the wire end drawing shell 35 also play a role in shielding external electromagnetic waves, so that the shielding ring 50 can assist in shielding external electromagnetic wave interference, and the structure of the shielding ring 50 can be simpler and the manufacturing cost can be reduced. For example, referring to fig. 5 and fig. 6 in combination, the shielding ring 50 may include a first ring 51, a second ring 53 and a plurality of connecting pieces 55, the first ring 51 surrounds the outer side of the male stretching shell 17, and the second ring 53 surrounds the outer side of the terminal stretching shell 35; the plurality of connecting pieces 55 are sequentially arranged at intervals along the circumferential direction of the first ring body 51 and the second ring body 53, and two opposite ends of each connecting piece 55 are respectively connected to the first ring body 51 and the second ring body 53. At this time, since the shielding ring 50 forms the hollowed-out structure between every two connecting pieces 55, raw materials required for manufacturing the shielding ring 50 can be reduced, thereby contributing to reduction of manufacturing cost. Of course, when the male terminal assembly 10 is not provided with the male terminal stretching case 17 and the terminal assembly 30 is not provided with the terminal stretching case 35, the first ring body 51 and the second ring body 53 of the shield ring 50 may be directly connected to each other and may have a cylindrical structure having openings only at both ends.

Further, referring to fig. 6, each connecting piece 55 is formed with at least two bending portions 551, each bending portion 551 protrudes toward the inner side of the shielding ring 50, one of the at least two bending portions 551 abuts against the outer side of the male drawing shell 17, and the other one abuts against the outer side of the wire end drawing shell 35. In this case, the shielding ring 50 may be made of a conductive material, so that the connecting piece 55 abuts against the male drawing shell 17 and the terminal drawing shell 35 made of a metal material through the bent portion 551, thereby ensuring that the male drawing shell 17 and the terminal drawing shell 35 are grounded. In addition, the connecting piece 55 may be formed into a wavy structure to have a spring characteristic, so that the male plug assembly 10 and the wire end assembly 30 contact the shielding ring 50 first during magnetic butt joint, and then are magnetically attracted to a certain position after the shielding ring 50 is pressed to spring open. The impact force of the magnetic attraction and butt joint of the male head assembly 10 and the line end assembly 30 is reduced, so that the possibility of damage caused by large collision due to large butt joint impact is avoided. In addition, in order to improve the overall structure of the shield ring 50, the first ring body 51, the second ring body 53, and the plurality of connection pieces 55 may be provided in an integral structure.

Referring to fig. 3, 4 and 10 in combination, in one embodiment of the present invention, the line end assembly 30 includes a protective sleeve 36, and the protective sleeve 36 is disposed on an end of the line end body 31 near the male end body 11 and outside the shielding ring 50.

In this embodiment, the shielding ring 50 can be covered by the protective cover 36, so as to improve the protection effect and the possibility of being damaged by foreign objects. At the same time, the aesthetic appearance of the wire end assembly 30 may also be enhanced to enhance the competitiveness of the product in the market place. In addition, when the shield 36 is made of a metal material, the shield 36 can further shield the electromagnetic wave from the outside. Of course, to facilitate the securing of the shield ring 50, in one embodiment, the boot 36 may cooperate with the terminal body 31 to retain the second ring body 53 of the shield ring 50. In this case, the protective sleeve 36 may be adhesively secured to the wire end body 31 by glue in order to improve the ease of assembly of the protective sleeve 36.

The utility model discloses an in the embodiment, in order to improve convenience and the stability that the tensile shell 17 of public head and the tensile shell 35 of line terminal are connected, the tensile shell 17 of public head can with public first main part 11 welded fastening, the tensile shell 35 of line terminal also can with line terminal subassembly 30 welded fastening. In order to further improve the connection stability of the male drawing shell 17 and the wire end drawing shell 35, in an embodiment, an end of the male drawing shell 17 away from the wire end drawing shell 35 may be inserted into the male body 11 and cooperate with the male body 11 to clamp and fix the male magnet 15; the end of the string end pulling case 35 remote from the male pulling case 17 is inserted into the string end main body 31 and clamps the string end magnet 34 in cooperation with the string end main body 31.

Referring to fig. 3, fig. 4, fig. 7, fig. 8 and fig. 9, the male terminal main body 11 may include a male terminal mounting block 111, a male terminal plastic part 112, a male terminal housing 113 and a wrapping shell 117, the male terminal mounting block 111 may be penetrated by the male terminal 13, the male terminal plastic part 112 may be sleeved on the male terminal mounting block 111, the male terminal housing 113 may be sleeved on the male terminal plastic part 112, and the wrapping shell 117 may be sleeved on one end of the male terminal housing 113 close to the line terminal assembly 30. At this time, the end of the male terminal drawing case 17 away from the terminal drawing case 35 may be inserted between the covering case 117 and the male terminal case 113 and welded and fixed to the male terminal case 113, and the male terminal drawing case 17 and the male terminal mounting block 111 clamp and fix the male terminal magnet 15.

Further, please refer to fig. 3, fig. 4, fig. 10, fig. 11, fig. 12, and fig. 13 in combination, the wire end main body 31 may include a wire terminal mounting block 311, a wire end plastic part 313, a wire end clip 315, and a wire end shielding shell 317, the wire end mounting block may be passed by the wire end terminal 32, the wire end plastic part 313 may be sleeved on the three ends of the wire end mounting block near the male end component, the wire end clip 315 may be welded to the fourth end of the wire end terminal 32 after branching the wire body 33, and the wire end shielding shell 317 may be sleeved on the outer sides of the wire end mounting block, the wire end clip 315, and the wire body 33. At this time, the end of the wire end pulling case 35 away from the male end pulling case 17 is inserted into the wire end shielding case 317 and is fixed by welding to the wire end shielding case 317, and the boot 36 may be fitted over the outside of the wire end shielding case 317.

The utility model discloses still provide an electronic equipment, this electronic equipment includes the HDMI connector, and above-mentioned embodiment is referred to this HDMI connector's concrete structure, because this electronic equipment has adopted the whole technical scheme of all above-mentioned embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, gives unnecessary detail here one by one. The first end of the male terminal 13 in the male assembly 10 of the HDMI connector can be used for plugging with the device body.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. An HDMI connector, comprising:

the male head assembly comprises a male head main body and a male head terminal, and the male head terminal penetrates through the male head main body and is provided with a first end and a second end which penetrate out of two opposite ends of the male head main body;

the line end assembly comprises a line end main body, a line end terminal and a line body, wherein the line end terminal penetrates through the line end main body and is provided with a third end penetrating through one end of the line end main body, one end of the line body is inserted into the line end main body and is electrically connected with a fourth end of the line end terminal far away from the third end, and the third end of the line end terminal is connected with the second end of the male terminal in an inserting manner; and

a shield ring surrounding the third end of the line end terminal and the outside of the second end of the male terminal.

2. The HDMI connector of claim 1, wherein the male connector assembly further comprises a male connector magnet and a male connector stretching shell, the male connector magnet is in a ring structure and surrounds the outer side of the second end of the male connector terminal, the male connector stretching shell is connected to the male connector main body and covers the male connector magnet, and the male connector stretching shell is provided with a first through hole at a position corresponding to the male connector terminal;

the line end assembly further comprises a line end magnet and a line end stretching shell, the line end magnet is of an annular structure and surrounds the outer side of the third end of the line end terminal, the line end stretching shell is connected to the line end main body and covers the line end magnet, and a second through hole is formed in the line end stretching shell at a position corresponding to the line end terminal;

the male head magnet and the wire end magnet are fixed in a magnetic attraction mode, so that the male head body is connected to the wire end body, and the shielding ring surrounds the outer sides of the male head stretching shell and the wire end stretching shell.

3. The HDMI connector of claim 2, wherein the shield ring comprises a first ring body surrounding an outside of the male end pulling shell, a second ring body surrounding an outside of the wire end pulling shell, and a plurality of connection tabs;

the connecting pieces are sequentially arranged at intervals along the circumferential direction of the first ring body and the circumferential direction of the second ring body, and two opposite ends of each connecting piece are respectively connected with the first ring body and the second ring body.

4. The HDMI connector according to claim 3, wherein each of the connecting pieces is formed with at least two bent portions, at least two bent portions are protruded toward an inner side of the shielding ring, and one of the at least two bent portions abuts against an outer side of the male terminal stretching shell, and the other one abuts against an outer side of the terminal stretching shell;

and/or the first ring body, the second ring body and the connecting pieces are arranged in an integrated structure;

and/or the shielding ring is made of a conductive material.

5. The HDMI connector of claim 2, wherein said cord end assembly comprises a boot disposed at an end of said cord end body adjacent said male end body and outside of said shield ring.

6. The HDMI connector of claim 5, wherein said boot and said wire termination body cooperate to retain said shield ring.

7. The HDMI connector of claim 6, wherein said protective sleeve and said wire end body are adhesively secured.

8. The HDMI connector of any one of claims 2-7, wherein the male end pull housing and the male end body are soldered, and wherein the wire end pull housing and the wire end assembly are soldered.

9. The HDMI connector according to any one of claims 2 to 7, wherein an end of the male head stretching shell away from the wire end stretching shell is inserted into the male head body and is matched with the male head body to clamp and fix the male head magnet;

one end, far away from the male head stretching shell, of the line end stretching shell is inserted into the line end main body and matched with the line end main body to clamp and fix the line end magnet.

10. An electronic device characterized by comprising the HDMI connector as claimed in any one of claims 1 to 9.

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