TWM243803U - HDMI plug connector - Google Patents

Description

M243803 V. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to an HDMI plug connector, especially to a digital TV, DVD player, set-top box (video converter), and other digital audio-visual products. Small connector. [Previous technology] LCD screens are a major mainstream in the development of the current audiovisual industry. They play a very important role in the development of computer screens and TV products. And because LCD screens are products that use digital signals to operate Therefore, the research and development of digital signal transmission products is a major trend in the industry now, and the high-resolution multimedia digital transmission interface (HDMI) is created for this purpose. HMI (High Definition Multimedia Interface) is a transmission interface that can transmit high-resolution day-time signals and multi-channel audio signals. The specification of HDMI was first formulated by digital audiovisual industry manufacturers such as Hitachi, Panasonic, Philips, Sony, Silicon Image, and Thomson and Toshiba. Its specifications are based on the digital visual interface DVI (Digital Visual Interface). DVI is the most commonly used standard specification for digital image transmission signals today. The earliest invention was to transmit digital image signals between the personal computer and the LCD screen, so that it can be obtained on the LCD screen for viewing dynamic daylight. The best quality; In addition, when transmitting digital image signals using I, it has the function of anti-theft recording. Its signal can be encoded at the end responsible for transmission and decoded at the other end to prevent the image from being captured and recorded. But DVI is not without its drawbacks, of course

Page 6 M243803 V. Creative Instructions (2) The resolution and quality of the LCD screen can be improved day by day. It is, however, that the digital audio signal transmission is not taken into account. In current products, it is not the case when transmitting audio signals. To be connected separately—otherwise, it is necessary to use the traditional A / V terminal to transmit signals. This may not be a big problem in the use of personal computers, but if it is used in home theaters that are becoming more and more popular with consumers now The combination will highlight the problem of compatibility between signal transmissions. In addition, due to the prevalence of digital products such as digital cameras and digital cameras, the transmission of standards will appear more troublesome, making LCD TVs compatible with digital There will be more wiring between the product or DVD recorder and audio equipment, which will cause customers to easily confuse when connecting these components. I: The number of LI theater assembly accessories has increased the price of the product. It is aimed at the home theater and it also improves the disadvantages of the aforementioned DVI. Point, bit transmission interface '_ In addition to improving the above-mentioned shortcomings, in the design of it ί ί product, in addition to complying with the standard dvi specifications, the bit audio signal is also placed in the design of the connector. It is not only functional It can be fully compatible with DVI, and it can also output digital video signals and digital audio signals.

Transmission in an uncompressed way: 3 =: All data is still τ, +, β π π 1 is not easy to produce distortion. In addition, HDMI ’s advantages are in the transmission of its signal. HDMI will now be on the market. The above video formats are included in its specifications, so it can be transmitted in two ways, so it can present the best video products in the audio-visual products in consumers ’homes.

M243803 V. Creative Instructions (3) " ~ In the case of shrinkage, fewer cables are used, and the connector is smaller; in addition, HDMI also inherits the anti-theft recording function of DVI, so that film manufacturers can have the highest quality output of female hearts Video products without fear of being stolen for the benefit of consumers; the HDMI connector provides two-way communication between digital TV and small connectors for DVD players, set-top boxes (video converters) and other digital audio-visual products Function, the benefit of this function is that the player can automatically decide which specification to play the received signal to present the best image quality; and in the design of the HDMI connector, it greatly reduces the connection interface The volume makes the HDMI connector more conveniently placed in different audiovisual products. From the above information, we can see that the high-resolution multimedia digital transmission interface will be a major trend in the development of the audiovisual industry in the future, and it will become an indispensable element in the future audiovisual industry; HDMI will be the first in the entire ce value Chain, audio and video standards that are widely supported from content providers, system operators, and CE manufacturers. Therefore, the HDMI connector's rugged structure does not meet the needs of high-data transmission. This creation is a pin; a new structure developed by the connector of this new system. [Content] The main purpose of this creation is to provide an HDMI plug that uses a cable separation device to fix the contact between the piercing terminal and the wire. ^ :: Keep a certain distance to increase the stability to provide a stable telecommunication connection. A previous purpose of covering an insulating body is to provide an HDMI plug connector, in which a convex point and a concave hole on a metal rear cover are interlocked.

M243803 V. Creation Instructions (4) Structure ’enables the front and rear metal shells to be fastened. ΪΠ 之 = mention;-a kind of plug connector, the quality of the shell and the front cover can:; :: slot-phase snap structure 'can make the win end 3 is to provide-a type of HDMI plug connector, should be The connection design with the wire is pierced to meet the requirements of green environmental protection. The old contacts can be connected without welding. The structural characteristics of this case are as follows: The HDMJ plug connector is composed of an insulating body, a wiring device, and a gold: solid and front cover. :: =; Conductor bead; when piercing the terminal group into the insulation body, insert: [ί: J 线 J 条 'and make piercing contact with the terminals, then pierce between the terminals with a solid piercing; when the insulation After the body and the knife wire device form an assembly, it is divided into front and rear metal covers, and its metal front cover is inserted into the front interface end of the assembly, and the card hole at the rear end of the cover is used to connect with the front interface end of the insulating body. The role of '... is a combination of the front cover and the insulating body :: = = Connect the assembled component with the metal rear cover, using the bumps on the metal front cover and the recessed holes on the metal rear cover The snap fit makes the assembled component and the metal rear cover to form a closed assembly. When the two are joined, the inner convex baffles on both sides of the metal rear cover just abut the metal front cover to prevent metal. The front cover is loose when engaged. Finally, put the metal housing assembly into the plastic shell, and remove the front cover from the connector end of the connector M243803

The combination of the cover's convex buckle and the front case of the rubber shell is firmly assembled in the rubber. Really understand the structural characteristics of this creation. For a specific embodiment, the embodiment selected in conjunction with the attached drawings is only for the purpose of the description of this case. Therefore, those skilled in the art can make other changes without departing from the scope of this patent. Covered. The snap action of the card slot at the end can be inside the metal shell, so that the entire connector is completed. In order to familiarize the person with the technology with other creative purposes and effects, it is described in detail below, but the use, this case can also be other In the creative spirit of this creation, all implementation styles can be applied for in this case. [Embodiment] Picture 2 is shown in the picture. 'This embodiment Li 1 plug connector 1 is composed of absolute =, which t 。 The insulating body i. In order to pierce the terminal 52, the structure is divided into the front half of the plug interface portion 13 and the rear half of the plug interface portion 13 is a flat convex body, two rows of the lower two Terminal accommodating grooves 131, these terminal accommodating grooves 13 == soil, the area of the mouth 13 to the rear end of the bearing portion 14, the bending-proof contour is used to form a fool-proof design on the two sides of the convex body; 14 j

The horizontal τ-shaped body connected to the plug-in connector 13 as a main body is provided on the upper and lower ends of the vertical portion of the X-shaped T-shaped body 丨 40 positioning recesses 141, such positioning recesses 141 It is matched with the metal front cover = 21: a dry groove portion 211; in the horizontal flat portion of the horizontal τ-shaped body == the card portion 14, the upper and lower sides of the load bearing portion 14 are respectively provided for the line dividing device 50. , The two sides of the load-carrying portion 14 respectively form protruding positioning portions 5 and 2

M243803 V. Creation instructions (6) There are several recessed holes 5m on the upper and lower sides of the mouth P15. These recessed holes 151 can be used for the positioning posts 5ΐι of the fixed plate 51 in the distribution device 50. Assume. The mountain 50, the device 50 (refer to Figure 4 and Figure 5 for detailed drawings) are divided into terminals, the fixed plate 51 and the wire bead 52, which are a combination of each other, so the worm fixed plate 51 and the wire bead 52 There are concave and convex areas which can be fitted with each other. ^ On the inner side of the wire bead 52, the middle two has raised ribs 522 of different right dry thicknesses on the inner edge of the two long side edges. The ribs 522 are spaced apart and arranged in rows to make each two pieces convex. The distance 525 formed between the ribs 5 and 22 can accommodate the terminals, and the standing pieces 512 of 51 are placed. The side shape of the convex ribs 5 22 is like a ladder shape, and the butt joints of i ^ can be tightly closed. The two positions of the ribs 522 form a plurality of arc portions 523. Each arc portion 523 is in contact with the granddaughter & on both sides for wire placement. The arc portion 523 and the ribs 522 are two. = Positioning slot 524, which is used for piercing terminal 5 for insertion: Pressing: Two ί are in the same arrangement as the piercing terminal 5 for insertion; on the outer side of guide J = 2, A convex strip 52 5 is provided on the long side end, and the words V stand 5 5 are the same, and the degree is equivalent to the thickness of the punctured terminal 5. Ρ The inner side of the fixed plate 51 is near the edge of the two long sides; = raised raised pieces 512 with different dry mouths, and these raised pieces 512 have a certain ::: 歹 i, so that the female two raised pieces 512 are spaced between Forming = The top of the second standing piece 512 is provided with a view to both sides; there are a number of fixed inserts for thorn recesses = upper grooves

M243803 V. Creative Instructions (7) 514 is staggered, and its position is the same as the insertion position of the piercing terminal 5. At the same time, a positioning column 5Π is provided on the side of the row of vertical pieces 512, and the positions of the two positioning columns 511 are paired. The corner line is established, and the cooperation between the positioning post 5 and the recessed hole 151 on the insulating body 10 is in an engaging manner or a tight-fitting manner. The metal cover 20 is also divided into front and rear parts. The appearance of the front cover 21 is $ 10. The front end of the interface body 3 is equivalent in shape, allowing it to fit the front and mouth ends 13 into the front cover. Several rectangular grooves 21 are provided on the upper and lower sides of the rectangular portion of the casing 21 [with the bumps 212, wherein the grooves 21 i are matched with the positioning recesses 141 of the bearing portion 14 of the aforementioned insulating body 10 And the 'bump 2j2' is matched with the card hole 221 on the rear cover 22; the rear cover 22 is a rectangular body, the front end surface of which is open hollow, and the rear end is connected to a hollow = cylinder, which has Large internal space for accommodating conductors. The front ends of the upper and lower surfaces f are provided with card holes 221. The positions of these card holes 221 are in accordance with the positions of the bumps 21 2 on 2 " ^ 2 21 Fitting, on the narrow side θ of the two sides, there are provided inwardly-obtained baffles 222. The baffles of these baffles 222 are the edges of the rectangular part of the front cover 21, so that the front The rear cover m ^ # will not cause longitudinal displacement due to the large internal space of the rear cover 22 at the mouth. 99 < ^ Ϊ Ϊperipheral 30 is used to accommodate the front and rear casings 21, m ί 1 ^ after the casing 22 to provide a stable covering effect, and the number of There are also a plurality of card slots 31 in the part, and the card slots 31: fί: are matched with the number and position of the convex buckles 41 on the front cover 40 so that the two can be snap-engaged with each other. The cover 40 has a metal front case 21 and a front interface end 11 on its panel.

M243803 V. Creation instructions (8) = similar openings so that they can pass through the interface portion of the metal front cover 21, abut against the rectangular portion of the metal front cover 21, and on the outer edge of the housing of the front cover 40 The upper and lower sides are provided with convex buckles 41. See Figure 3 for details. The piercing terminal 5 is a long strip, which is an elastic conductive material formed by one-time stamping. It extends to both sides with a base 501, one end is a plug contact portion, and the other end is a wire contact portion; On the side of the plug-in contact part, a plurality of tooth-shaped burrs 502 are provided as the fixed latching parts of the terminal, and the other end of the tooth-shaped thorns 502 is bent into a wave-shaped elastic contact portion 503. One end of the contact portion is bent upward to form a puncture card line portion 504, and the puncture card line portion 504 has a " U π-shaped shape so as to clamp the wire. _ The assembly method of this embodiment is from the inside to the outside. The first stage of assembly is to first pierce the gel shell 30 and the metal rear cover 22 into the wires, and then insert the piercing terminal group 5 in the first place. After the terminal accommodating groove 131 in the front interface end portion i 3 of the insulating body 10 is inserted, the positioning groove 524 of the wire bead 52 in the distribution device 50 is inserted into the piercing clamping wire portion 504 piercing the terminal 5 and placed. On the carrying part 14 of the insulating body 10, and then pierce the wire with the piercing wire 504 that pierces the terminal 3, and then the wire will be placed in the arc 523 of the wire bead 52, and then The terminal fixing plate 51 and the wire bead 52 are butt-fitted together, and the piercing clip portion 504 that pierces the terminal 3 is sheathed, so that the piercing terminal 3 maintains a stable distance, and at the same time, the wire is subjected to the wire bead 52 and the terminal. The fixing plate 51 is sleeved and is tightly pressed into the distribution device 50. At this time, the positioning post 51 1 on the terminal fixing plate 51 and the recessed hole 丨 51 on the insulating body 10 are fitted, so that the insulating body 10 and The splitting device 50 is firmly engaged with each other as a combination, and the terminals are fastened therein, and this is completed. Homework in stages, after combination

M243803 Fifth, the creation description (9) please refer to Figure 2; the second stage of assembly is to first fit the metal front cover 21 with the assembly completed in the first stage, at this time in the front cover The slot 211 above the rectangular part of 21 is matched with the convex part 1 41 of the buckle part 14 of the insulating body 10, so that the front cover 21 is combined with the assembly, and then the combination of the two It is sleeved with the rear cover 22 that has been sheathed with wires. At this time, the bump 212 above the rectangular portion of the front cover 21 is matched with the engaging hole 221 on the rear cover 22 and is simultaneously engaged with the rear cover. The inwardly inclined baffles 222 on the two sides of the shell 2 are the edges of the rectangular adjacent edges of the front cover 21, and the front and rear covers 21 and 22 will not produce a longitudinal direction when they are fitted: That is to say, the work at this stage is completed. Please refer to Fig. 4 for the assembled appearance. The front cover 21 of the third stage assembly shell is then snap-engaged at the front cover at the 40-phase, 30, This is shown in Figure 5. The broken terminal and the lead are stabilized by the above-mentioned connector, and the same connector is reached to reach the height. The front cover 40 part is abutted against the standing piece and the casing that has been raised, so that the entire metal is completed. It is analyzed with a tight layer-by-layer snap-in. The metal cover that has been sleeved at the stage of multimedia insertion is completed to the rectangular part of the metal front cover 21, and then is sleeved with the plastic shell 30 of the wire. The buckle 41 is made of rubber. The assembly of the card slot 31 on the outer shell 30 and the outer shell 20 is firmly assembled with the gel shell connector. For the appearance of the combination, please refer to this creation. The unique split device is used to secure the thorns and protect the telecommunications. The conducting structure and the multi-level buckle device make the whole system have the requirements of solid assembly digital transmission.

Page 14 M243803 Brief description of the drawing 5 04 —Pierce the card line 512 —Stand 514 —Fixed slot 522 —Rib 524 —Positioning slot 5 2 6 A convex post 511 A positioning post 513 —A recess 515 a pitch 5 2 3 —Arc 525 —Pitch / Strip 5 2 2 1 One bottom

Page 16

Claims (1)

M243803 6. Scope of patent application. Various types of connectors' The HDMI plug connector is composed of a metal cover, a pierced terminal group, a gel shell and a front weight, and is characterized in that the branching device can be a combination of each other; When the piercing terminal group is inserted into the insulation = conductor, it is placed on the conductor bead and makes piercing contact with the terminal, and then the terminal fixing plate is sleeved to stabilize the distance between the piercing terminals. 、,,,, and • • ^ The HDMI plug connector described in item 1 of the scope of the patent application, ^ After the insulation body and the branching device form an assembly, eight ,! The front and rear metal covers, the metal front cover is fitted with the ^ end of the assembly, the slot of ㈣m and the upper mouth of the insulating body: the buckle is used as a shaw to fit the assembly, and at this time With the metal back cover :: then, the assembled component and the metal back cover are joined into a closed two pieces, and finally the metal housing assembly is placed in the plastic shell, * «the front cover is from the connector The interface end is inserted, and the buckle action on the front cover and the snap slot on the front end of the housing can fix the combination of the metal shell 侔 Z in the plastic shell, so that the entire connector assembly is completed. -• The iHDMI plug connector as described in item 2 of the scope of patent application, which is special in that · the assembly of the metal shell can be put into the plastic shell, the front cover is inserted from the interface end of the connector, and the front cover is The locking action of the male buckle and the end groove of the shell can fix the cascade of the metal shell in the gel shell, thus completing the assembly of the entire connector. ~ Ι · The iHDMI plug connector as described in item i of the patent application scope, which is characterized in that the insulating body is a placement part for piercing the terminal and is divided into the front half M243803 VI. The patent application scope of the plug-in interface and the rear convex body. In these terminal receiving grooves, the fender-proof design of the convex body. 1 · If the scope of the patent application lies in that the bearing-shaped part is the horizontal flat parts provided on the lower end surfaces of the main body, the device is placed. In the bearing part, the recessed holes are located at the positions and | For example, the scope of the patent application lies in: the area where the terminal is fixed and convex; among which, the thin convex protrusions are placed between two pieces of ribs, and the sides of the ribs are combined; placed in each arc portion of the wire bead portion, The piercing terminals are inserted and arranged. Half of the load-bearing portion, in which the plug-in interface portion is a flat f-shaped body with upper and lower rows of terminal accommodation grooves, and the lower ends of both sides of the load-bearing portion area extending through the entire plug-in interface portion to the rear end portion are formed by bending contour lines The HDMI plug connector according to the fourth item of error prevention is characterized in that a plurality of positioning recesses are formed on the upright portion of the horizontal T-shaped body by a horizontal position τ 'integrated with the plug interface portion. ; In the horizontal T-shaped part body bearing part, the upper and lower sides of the bearing part are provided with a plurality of concave holes on the upper and lower sides of the two sides of the dividing line carrying part to form protruding positioning parts, The positioning posts on the fixed plate in the distribution device cooperate. The HDMI plug connector described in item 1, characterized in that the fixing plate and the wire bead are provided with recesses that can be fitted to each other. The wire bead is a plurality of thick rib rows on both sides of the inner side. The convex rib rows are constant. Arranged at intervals so that the space formed can accommodate the shape of the standing piece of the terminal fixing plate as a ladder shape, so that the middle part of the two rib rows on the two sides that are just but tightly connected forms several ribs on both sides and on both sides Form a connection for the guide rib to be provided with a through positioning groove 'These positioning grooves are for the same position as the insertion position of the puncture terminal M243803 6. Application scope of patents • If the scope of the patent application item 6 The iHDM plug connector is characterized in that: on the outer surface of the wire bead, a protrusion is provided on one long side end thereof, and a plurality of protrusions are provided between the two rows of positioning grooves, and the protrusion and the The convex posts have the same south degree, and their height is comparable to the thickness of the pierced terminal. 8. As described in item 1 of the patent application (HDMI plug connector, it is characterized in that the terminal fixing plate is a series of raised vertical rows of different thicknesses on both sides of the inner side, and these vertical rows are constant. Arranged at intervals so that the space formed between each two pieces can accommodate the placement of the wires. At the top of each stand, there is no bottom protruding to the sides, so that the sides of the stand look like arrows. A recessed area is formed between the two vertical pieces, and a plurality of fixed slots are provided on the recessed area for piercing the terminals. The slots are staggered and their positions are the same as the piercing terminals. At the same time, positioning pillars are arranged on the sides of the rows of standing pieces, the positions of the two positioning pillars are set diagonally, and the cooperation between the positioning pillars and the recessed holes on the insulating body is in an engaging manner or a tight-fitting manner. 9. The hdm I plug connector according to item 2 of the scope of patent application, characterized in that the appearance shape of the front cover is equivalent to the appearance shape of the front interface end of the insulating body, so that it can cover the front interface end. There are a plurality of latching grooves and bumps on the lower long side of the rectangular part of the front cover, wherein the latching grooves are matched with the positioning recesses of the bearing part of the insulating body described above, and the bumps are It is matched with the card hole on the rear cover. 10. The HDMI plug connector as described in item 2 of the scope of patent application, characterized in that the rear cover is a rectangular body, the front face of which is an open hollow, and the rear is connected to a hollow cylinder, which has a large size. Interior space to accommodate Page 19 The positions of the wires at the upper and lower clamping holes and the appropriate position of the narrow panel on the side of the front cover are used to offset the longitudinal displacement of the rear cover when it is fitted. 11 · If the scope of the patent application is the third, the cover part of the plastic shell is behind the cover, and the upper and lower front ends of the shell are snap-fitted with the protrusions on the front cover. The front part of the wide panel is provided with a card hole, and the positions of the bumps on these sets are matched, and the two pieces are provided with inwardly inclined baffles, and the edges of the rectangular part of the front cover that are fitted into the baffles. End, so that it will not be produced due to the large internal space of the rear cover The HDMI plug connector described in the item is characterized by accommodating the front and rear cover sets that have been fitted to provide a stable covering effect, and there are several card slots in the rubber position. The number of card slots is the same as that of the buckle. The number and position are matched to enable the two. • The iHDMI plug connector described in item 2 of the range, which is characterized in that the cover has a similar opening on the panel as the metal front housing and the front interface end. The hole allows it to pass through the interface portion of the metal front cover, abuts against the rectangular portion of the metal front cover, and convex buckles are provided on the upper and lower sides of the outer edge of the housing of the front cover. • The iHDMI plug connector as described in item i of the patent application scope, is characterized in that the piercing terminals are elongated and are elastic conductive materials formed by one-time stamping. 'One base is extended to both sides, and one end is a plug contact part. , The other end is a wire contact portion; on the side of the plug-in contact portion, a plurality of tooth-shaped convex thorns are provided as the fixed latching portions of the terminal, and the other end of the tooth-shaped convex thorns is bent into a wave-shaped elastic contact portion. One end of the wire contact portion is bent upward to form a puncture card line portion, and the puncture card line portion has a " U " shape, so that the card is snapped. Page 20 M243803 Page 21