TWM495656U - High definition multimedia interface socket - Google Patents

Abstract

A high definition multimedia interface (HDMI) socket to be mounted on an inner surface of a metallic chassis includes a main body, a connector and a plastic piece. The connector includes a slot part, a bending part and a protruding part. The slot part has a first end and a second end. The first end connects with the main body. The second end suits to connect with a HDMI plug. The bending part connects with the second end, and has a first abutting surface and a second abutting surface, respectively located at two opposite sides of the bending part. The first abutting surface faces the inner surface. The protruding part is located at the first abutting surface. The plastic piece connects with the main body and abuts against the second abutting surface. When the HDMI socket is mounted on the metallic chassis, the protruding part abuts against the inner surface.

Description

High resolution multimedia interface socket

This creation is about a high-resolution multimedia interface socket.

High Definition Multimedia Interface (HDMI) is an all-digital audio and video transmission interface that delivers uncompressed audio and video signals. With the development of electronic technology and the increasing demand for image quality and sound quality provided by electronic devices, the application of high-resolution multimedia interfaces has become more and more popular. Moreover, high-resolution multimedia interfaces can simultaneously transmit audio and video signals over a single cable, making it difficult to install high-resolution multimedia interfaces.

In practice, to transfer audio and video signals of a high-resolution multimedia interface from one electronic device to another, it is necessary to first combine the two cables in the form of sockets and plugs. In general, the high-resolution multimedia interface socket is locked in the metal casing of the electronic device to which it belongs, and its slot is exposed to allow the high-resolution multimedia interface plug of another electronic device to be plugged.

Traditionally, high-resolution multimedia interface sockets have been turned over on opposite sides. The metal tongue is locked in the metal casing of the electronic device to which it belongs, so as to simultaneously function as a fixed and electrical ground. However, since the metal tongue is often connected to the high-resolution multimedia interface socket, the metal tongue is inserted when the high-resolution multimedia interface plug of another electronic device is plugged into the high-resolution multimedia interface socket or even shaken. The chip is easily deformed or broken, which not only makes the electrical grounding of the high-resolution multimedia interface socket unstable, but also reduces the durability of the high-resolution multimedia interface socket, thereby shortening the service life.

One of the technical aspects of the present invention is to provide a high-definition multimedia interface (HDMI) socket, which can increase the reliability of the electrical grounding requirement when the high-resolution multimedia interface socket is locked to the metal casing, and Improve the durability of high-resolution multimedia interface sockets.

According to an embodiment of the present invention, a high-resolution multimedia interface socket is attached to an inner surface of a metal casing. The high resolution multimedia interface socket includes a body, a connector and a plastic piece. The connector includes a slot portion, a bent portion, and a protruding portion. The socket portion has a first end and a second end, the first end is connected to the main body, and the second end is adapted to be plugged with the high-resolution multimedia interface plug. The bent portion is connected to the second end, and has a first abutting surface and a second abutting surface respectively located on opposite sides of the bent portion, wherein the first abutting surface faces the inner surface. The protruding portion is located at the first abutting surface for abutting the inner surface. The plastic member is connected to the main body and abuts against the second abutting surface. When high resolution multimedia interface socket When the lock is attached to the metal casing, the projection abuts against the inner surface.

In one or more embodiments of the present invention, the plastic member has an end surface, and the end surface abuts the second abutting surface.

In one or more embodiments of the present invention, the plastic member has an end surface, and the portion of the bent portion is embedded in the plastic member by the end surface, and the end surface is located at the first abutting surface and the second portion in a direction perpendicular to the end surface. Between the abutting faces.

In one or more embodiments of the present invention, the plastic member has an end surface, and the portion of the bent portion is embedded in the plastic member by the end surface, and the end surface is connected to the first abutting surface.

In one or more embodiments of the present invention, the plastic member has an end surface, the bent portion is embedded in the plastic member, and the partial projection is exposed by the end surface.

In one or more embodiments of the present invention, the protruding portion has a height with respect to the first abutting surface, and the height ranges from 0.1 to 0.15 mm.

In one or more embodiments of the present invention, the protruding portion is a stamping structure on the bent portion, and the protruding portion is convex from the second abutting surface toward the first abutting surface.

In one or more embodiments of the present invention, a cutting line exists between the protruding portion and the bending portion, and the opposite ends of the cutting line are connected to form a folding line, and the protruding portion is oriented from the second abutting surface with the folding line as a fulcrum The first abutment surface is lifted up.

In one or more embodiments of the present invention, the plastic member has a first perforation, and the positions of the first perforations are respectively aligned with the second perforations on the inner surface.

In one or more embodiments of the present invention, the bent portion has a third through hole, and the third through hole communicates with the first abutting surface and the second abutting surface, and The three perforations are aligned with the first perforation and the second perforation and communicate between the first perforation and the second perforation.

In one or more embodiments of the present invention, the high-resolution multimedia interface socket further includes a nut and a screw. The nut is placed in the first perforation. The screws sequentially pass through the second through hole, the third through hole and the first through hole, and are locked to the nut.

In one or more embodiments of the present invention, the plastic member is an insulator.

In one or more embodiments of the present invention, the connector is a conductive metal.

The above-described embodiments of the present invention have at least the following advantages over the known prior art:

(1) Since the first abutting surface of the bent portion faces the inner surface of the metal casing, and the protruding portion is located at the first abutting surface, when the high-resolution multimedia interface socket is locked to the metal casing, When the first abutting surface and the inner surface are close to each other, the protruding portion can abut the inner surface more than the first abutting surface, thereby increasing the reliability of the contact between the bent portion and the metal casing, so that the high-resolution multimedia interface socket The reliability of the grounding requirements when the lock is attached to the metal casing can also be guaranteed.

(2) As long as the protruding portion is closer to the inner surface of the metal casing than the end surface of the plastic member, when the high-resolution multimedia interface socket is locked to the metal casing, the protruding portion can still be earlier than the first abutting surface Abuts the inner surface, thereby increasing the reliability of the contact between the bent portion and the metal casing, so that the reliability of the grounding requirement when the high-resolution multimedia interface socket is locked to the metal casing can also be obtained. To the guarantee.

(3) Since the bent portion is supported by the plastic member, when the high-resolution multimedia interface socket is locked to the metal casing, the bent portion is not deformed greatly with respect to the slot portion due to the force, and the bent portion is less likely Damaged by large deformations, thereby increasing the durability of high-resolution multimedia interface sockets and increasing their useful life.

100‧‧‧High-resolution multimedia interface socket

110‧‧‧ Subject

120‧‧‧Connecting parts

121‧‧‧Slots

122‧‧‧ first end

123‧‧‧second end

125‧‧‧Bend

126‧‧‧ first abutment

127‧‧‧second abutment

128‧‧‧ third perforation

129‧‧‧ protruding parts

130‧‧‧Plastic parts

131‧‧‧ end face

132‧‧‧First perforation

140‧‧‧ nuts

150‧‧‧ screws

200‧‧‧Metal case

210‧‧‧ inner surface

212‧‧‧Second perforation

C‧‧‧ cutting line

F‧‧‧ fold line

H‧‧‧ Height

FIG. 1 is a partial cross-sectional view showing a high-resolution multimedia interface socket according to an embodiment of the present invention.

FIG. 2 is a partial perspective view of a high-resolution multimedia interface socket according to another embodiment of the present invention.

FIG. 3 is a partial cross-sectional view showing a high-resolution multimedia interface socket according to still another embodiment of the present invention.

FIG. 4 is a partial cross-sectional view showing a high-resolution multimedia interface socket according to still another embodiment of the present invention.

FIG. 5 is a partial cross-sectional view showing a high-resolution multimedia interface socket according to another embodiment of the present invention.

In the following, a plurality of embodiments of the present invention will be disclosed in the drawings. For the sake of clarity, a number of practical details will be described in the following description. However, it should be understood that these practical details are not applied to limit this creation. That is to say, in the implementation part of this creation, these practical details are not necessary. In addition, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings.

Unless otherwise defined, all terms (including technical and scientific terms) used herein are intended to have a Furthermore, the definition of the above vocabulary should be interpreted in this specification as having the same meaning as the technical field related to the present creation. Unless specifically defined, these terms are not to be construed as too idealistic or formal.

Please refer to FIG. 1 , which is a partial cross-sectional view of a high definition multimedia interface (HDMI) socket 100 according to an embodiment of the present invention. As shown in FIG. 1, a high-resolution multimedia interface socket 100 is attached to the inner surface 210 of the metal casing 200. The high resolution multimedia interface socket 100 includes a body 110, a connector 120, and a plastic member 130. The connector 120 includes a slot portion 121, a bent portion 125, and a protruding portion 129. The socket portion 121 has a first end 122 and a second end 123. The first end 122 is connected to the main body 110, and the second end 123 is adapted to be inserted into a high-resolution multimedia interface plug (not shown). The bent portion 125 is connected to the second end 123 and has a first abutting surface 126 and a second abutting surface 127 respectively on opposite sides of the bent portion 125 (ie, the upper and lower sides in FIG. 1 ), wherein An abutment surface 126 faces the inner surface 210. The protrusion 129 is located at the first abutting surface 126 for abutting the inner surface 210. The plastic member 130 is coupled to the main body 110 and abuts against the second abutting surface 127. When the high-resolution multimedia interface socket 100 is locked to the metal casing 200, the protruding portion 129 abuts the inner surface Face 210.

In other words, since the first abutting surface 126 of the bent portion 125 faces the inner surface 210 of the metal casing 200, and the protruding portion 129 is located at the first abutting surface 126, when the high-resolution multimedia interface socket 100 is locked Attached to the metal casing 200, that is, when the first abutting surface 126 and the inner surface 210 are close to each other, the protruding portion 129 can abut the inner surface 210 more than the first abutting surface 126, thereby increasing the bending portion 125 and The reliability of the metal casing 200 contact. In the present embodiment, the protrusion 129 has a height H with respect to the first abutting surface 126, and the height H ranges from 0.1 to 0.15 mm, but the present invention is not limited thereto.

More specifically, in the present embodiment, the connecting member 120 is a conductive metal, that is, the socket portion 121, the bent portion 125, and the protruding portion 129 are all conductive metals. Therefore, when the high-resolution multimedia interface socket 100 is locked to the metal casing 200, the high-resolution multimedia interface socket 100 can be electrically connected to the metal casing 200 through the protruding portion 129, the bent portion 125 and the slot portion 121. The connection portion 129 abuts the inner surface 210 more than the first abutting surface 126 to increase the reliability of the contact between the bending portion 125 and the metal casing 200. The high-resolution multimedia interface socket 100 is locked to the metal machine. The reliability of the grounding requirements of the case 200 can also be guaranteed.

On the other hand, in the present embodiment, the plastic member 130 is an insulator. Therefore, when the high-resolution multimedia interface socket 100 is locked to the metal casing 200, that is, the first abutting surface 126 and the inner surface 210 are close to each other such that the protruding portion 12 abuts the inner surface 210, the high-resolution multimedia interface socket 100 is not electrically connected to the metal casing 200 through the plastic member 130.

Furthermore, as shown in FIG. 1, the plastic member 130 has an end surface 131, and the end surface 131 abuts against the second abutting surface 127 of the bent portion 125 (ie, the end surface 131 and the second abutting surface 127 are at the same horizontal plane). In this way, the bending portion 125 is supported by the plastic member 130, so that the bending portion 125 is not deformed relative to the slot portion 121 due to the force when the high-resolution multimedia interface socket 100 is locked to the metal casing 200. The bent portion 125 is not damaged by the large deformation, thereby improving the durability of the high-resolution multimedia interface socket 100 and increasing its service life. In a practical application, when the high-resolution multimedia interface socket 100 is firmly locked to the metal casing 200, the bent portion 125 together with the plastic member 130 may be slightly deformed toward the inner surface 210, but such slight deformation Not enough to damage the bent portion 125.

In the present embodiment, the plastic member 130 has a first through hole 132, and the positions of the first through hole 132 are respectively aligned with the second through hole 212 on the inner surface 210. In addition, the bent portion 125 has a third through hole 128, the third through hole 128 communicates with the first abutting surface 126 and the second abutting surface 127, and the third through hole 128 is aligned with the first through hole 132 and the second through hole 212, and is connected to The first through hole 132 is between the second through hole 212.

Further, the high-resolution multimedia interface socket 100 further includes a nut 140 and a screw 150. The nut 140 is received in the first perforation 132. Also, the shape of the first perforation 132 matches the nut 140 such that the nut 140 can remain unrotated in the first perforation 132. When the high-resolution multimedia interface socket 100 is locked to the metal casing 200, the screws 150 sequentially pass through the second through hole 212, the third through hole 128 and the first through hole 132, and are locked to the nut 140 until high resolution. The multimedia interface socket 100 can be firmly locked to the metal The casing 200. In this case, the high-resolution multimedia interface socket 100 and the metal casing 200 are also electrically connected. In addition, since the nut 140 does not rotate in the first through hole 132, when the screw 150 is locked to the nut 140, the screw 150 can be rotated relative to the nut 140, so that the screwing of the screw 150 and the nut 140 can be smoothly performed. It should be understood that the above-mentioned locking manners of the high-resolution multimedia interface socket 100 and the metal casing 200 are merely examples, and are not intended to limit the creation. Those skilled in the art to which the present invention pertains should be regarded as actual needs. The locking manner of the high-resolution multimedia interface socket 100 and the metal casing 200 is appropriately selected.

In an actual application, when an external force is used to insert or even shake the high-resolution multimedia interface plug to the slot portion 121 of the high-resolution multimedia interface socket 100, the screw 150 on the side of the plastic member 130 generates a pulling force. And the bending portion 125 on the other side applies a pressure to the inner surface 210 of the metal casing 200, and the tension and pressure are alternately switched according to the direction of the shaking, so that the high-resolution multimedia interface socket 100 is opposite to the metal casing 200. A corresponding bending moment can be instantly generated to prevent the relative position of the high-resolution multimedia interface socket 100 from being changed to the metal casing 200. Since the bending portion 125 is supported by the plastic member 130, the bending portion 125 is not caused by The force is relatively deformed relative to the slot portion 121, and is not damaged by large deformation. The durability of the high-resolution multimedia interface socket 100 can also be improved, and the service life thereof is also increased.

In the present embodiment, the protruding portion 129 is a stamped structure on the bent portion 125, and the protruding portion 129 is convex from the second abutting surface 127 toward the first abutting surface 126. In other words, during the production process of the connector 120, The protruding portion 129 and the bent portion 125 are integrally formed, but the present invention is not limited thereto.

Please refer to FIG. 2 , which is a partial perspective view of a high-resolution multimedia interface socket 100 according to another embodiment of the present invention. In the present embodiment, as shown in FIG. 2, there is a cutting line C between the protruding portion 129 and the bent portion 125, and the opposite ends of the cutting line C are connected to form a folding line F, and the protruding portion 129 is fulcrum with the folding line F as a fulcrum The second abutting surface is lifted toward the first abutting surface 126. In this way, when the high-resolution multimedia interface socket 100 is locked to the metal casing 200, the protruding portion 129 can abut the inner surface 210 of the metal casing 200 more than the first abutting surface 126, thereby increasing the bending. The authenticity of the portion 125 in contact with the metal casing 200. In the present embodiment, the cutting line C is U-shaped, but the present creation is not limited thereto. In practical applications, the cutting line C can also be V-shaped.

Please refer to FIG. 3 , which is a partial cross-sectional view of the high-resolution multimedia interface socket 100 according to still another embodiment of the present invention. In the present embodiment, as shown in FIG. 3, the partially bent portion 125 is embedded in the plastic member 130 from the end surface 131, and in the direction perpendicular to the end surface 131, the end surface 131 is located on the first abutting surface 126 and the first portion. The second abutment surface 127. As described above, with respect to the above-described embodiment, the bent portion 125 can obtain more solid support of the plastic member 130 in the present embodiment. Moreover, since the protruding portion 129 is located at the first abutting surface 126 and has a height H with respect to the first abutting surface 126, even if the partial bent portion 125 is embedded in the plastic member 130 by the end surface 131 and is located at the first Between the abutting surface 126 and the second abutting surface 127, the protruding portion 129 can still be locked in the high-resolution multimedia interface socket 100. When it is the casing 200, the inner surface 210 is abutted earlier than the first abutting surface 126, thereby increasing the reliability of the contact of the bent portion 125 with the metal casing 200.

Please refer to FIG. 4 , which is a partial cross-sectional view of a high-resolution multimedia interface socket 100 according to still another embodiment of the present invention. In the present embodiment, as shown in FIG. 4, the partially bent portion 125 is embedded with the plastic member 130 from the end surface 131, and the end surface 131 is connected to the first abutting surface 126 (i.e., the end surface 131 and the first abutting surface 126). Located at the same level). As described above, with respect to the above-described embodiment, the bent portion 125 can obtain more solid support of the plastic member 130 in the present embodiment. Similarly, since the protruding portion 129 is located at the first abutting surface 126 and has a height H with respect to the first abutting surface 126, even if the partially bent portion 125 is embedded in the plastic member 130 by the end surface 131 and the end surface 131 is attached The first abutting surface 126 is connected, and the protruding portion 129 can still abut the inner surface 210 more than the first abutting surface 126 when the high-resolution multimedia interface socket 100 is locked to the metal casing 200, thereby increasing the bending. The authenticity of the portion 125 in contact with the metal casing 200.

Please refer to FIG. 5 , which is a partial cross-sectional view of the high-resolution multimedia interface socket 100 according to another embodiment of the present invention. In the present embodiment, as shown in FIG. 5, the bent portion 125 is embedded in the plastic member 130, that is, the end surface 131 is closer to the inner surface 210 of the metal casing 200 than the first abutting surface 126, however, Since the protruding portion 129 is located at the first abutting surface 126 and has a height H with respect to the first abutting surface 126, as long as the depth of the first abutting surface 126 embedded in the end surface 131 is less than the height H, at least partially protruding The portion 129 can be exposed by the end surface 131. In this way, even if the end surface 131 is closer to the inner surface 210 than the first abutting surface 126, the protruding portion 129 can still When the high-resolution multimedia interface socket 100 is locked to the metal casing 200, the inner surface 210 is abutted earlier than the first abutting surface 126, thereby increasing the reliability of the bending portion 125 in contact with the metal casing 200.

In short, as long as the protruding portion 129 is closer to the inner surface 210 of the metal casing 200 than the end surface 131 of the plastic member 130, when the high-resolution multimedia interface socket 100 is locked to the metal casing 200, the projection 129 The inner surface 210 can still be abutted earlier than the first abutting surface 126, thereby increasing the reliability of the contact of the bent portion 125 with the metal casing 200, so that the high-resolution multimedia interface socket 100 is grounded when being locked to the metal casing 200. The authenticity of demand can also be guaranteed.

In summary, the technical solution of the present invention has obvious advantages and beneficial effects compared with the prior art. Through the above technical solutions, considerable technological progress can be achieved, and the industrial use value is widely utilized, which has at least the following advantages:

(1) Since the first abutting surface of the bent portion faces the inner surface of the metal casing, and the protruding portion is located at the first abutting surface, when the high-resolution multimedia interface socket is locked to the metal casing, When the first abutting surface and the inner surface are close to each other, the protruding portion can abut the inner surface more than the first abutting surface, thereby increasing the reliability of the contact between the bent portion and the metal casing, so that the high-resolution multimedia interface socket The reliability of the grounding requirements when the lock is attached to the metal casing can also be guaranteed.

(2) As long as the protruding portion is closer to the inner surface of the metal casing than the end surface of the plastic member, when the high-resolution multimedia interface socket is locked to the metal casing, the protruding portion can still be earlier than the first abutting surface Abut the inner surface, thereby Increasing the reliability of the contact between the bent portion and the metal casing enables the reliability of the grounding requirement when the high-resolution multimedia interface socket is locked to the metal casing.

(3) Since the bent portion is supported by the plastic member, when the high-resolution multimedia interface socket is locked to the metal casing, the bent portion is not deformed greatly with respect to the slot portion due to the force, and the bent portion is less likely Damaged by large deformations, thereby increasing the durability of high-resolution multimedia interface sockets and increasing their useful life.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any person skilled in the art can make various changes and refinements without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

100‧‧‧High-resolution multimedia interface socket

110‧‧‧ Subject

120‧‧‧Connecting parts

121‧‧‧Slots

122‧‧‧ first end

123‧‧‧second end

125‧‧‧Bend

126‧‧‧ first abutment

127‧‧‧second abutment

128‧‧‧ third perforation

129‧‧‧ protruding parts

130‧‧‧Plastic parts

131‧‧‧ end face

132‧‧‧First perforation

140‧‧‧ nuts

150‧‧‧ screws

200‧‧‧Metal case

210‧‧‧ inner surface

212‧‧‧Second perforation

H‧‧‧ Height

Claims (13)

A high-resolution multimedia interface (HDMI) socket for locking to an inner surface of a metal casing, the high-resolution multimedia interface socket comprising: a main body; and a connecting component comprising: a plug The slot portion has a first end and a second end, the first end is connected to the main body, the second end is adapted to be plugged with a high-resolution multimedia interface plug; and a bent portion is connected to the second end And having a first abutting surface and a second abutting surface respectively located on opposite sides of the bent portion, wherein the first abutting surface faces the inner surface; and a protruding portion located at the first An abutting surface for abutting the inner surface; and a plastic member connecting the body and abutting the second abutting surface; wherein when the high-resolution multimedia interface socket is locked to the metal casing, the The projection abuts the inner surface. The high-resolution multimedia interface socket of claim 1, wherein the plastic member has an end surface, and the end surface abuts the second abutting surface. The high-resolution multimedia interface socket according to claim 1, wherein the plastic member has an end surface, and the bent portion is embedded in the plastic member from the end surface, and the end surface is in a direction perpendicular to one of the end surfaces Located in the Between the first abutting surface and the second abutting surface. The high-resolution multimedia interface socket of claim 1, wherein the plastic member has an end surface, and the portion of the bent portion is embedded in the plastic member, and the end surface is connected to the first abutting surface. The high-resolution multimedia interface socket of claim 1, wherein the plastic member has an end surface, the bent portion is embedded in the plastic member, and a portion of the protruding portion is exposed by the end surface. The high-resolution multimedia interface socket of claim 1, wherein the protrusion has a height relative to the first abutment mask, and the height ranges from 0.1 to 0.15 mm. The high-resolution multimedia interface socket of claim 1, wherein the protruding portion is a stamping structure on the bent portion, and the protruding portion is from the second abutting surface toward the first abutting surface Raised. The high-resolution multimedia interface socket of claim 1, wherein a cut line exists between the protruding portion and the bent portion, and the opposite ends of the cutting line are connected to form a fold line, and the protruding portion is formed by the fold line The fulcrum is lifted from the second abutting surface toward the first abutting surface. A high-resolution multimedia interface socket as claimed in claim 1, wherein The plastic member has a first perforation, and the first perforations are respectively aligned with one of the second perforations on the inner surface. The high-resolution multimedia interface socket of claim 9, wherein the bent portion has a third through hole, the third through hole communicates with the first abutting surface and the second abutting surface, and the third through hole is aligned The first through hole and the second through hole are connected between the first through hole and the second through hole. The high-resolution multimedia interface socket of claim 10, further comprising: a nut disposed in the first through hole; and a screw sequentially passing through the second through hole, the third through hole, and the first Perforated and attached to the nut. The high resolution multimedia interface socket of claim 1, wherein the plastic member is an insulator. The high-resolution multimedia interface socket of claim 1, wherein the connector is a conductive metal.