TWM256013U - An improved connector structure - Google Patents

Description

M256013 4. Creation Description (1) [Technical Field to which the New Type belongs] This creation relates to a connector with an improved grounding device, particularly to a high-resolution multimedia with shielding noise guiding function with a grounding device inside a rubber core. Connector for digital transmission interface. [Prior art]

The LCD screen is a major mainstream in the development of the current audio-visual industry. It plays a very important role in the development of computer screens and TV products. Since the LCD screen is a product that uses digital signals to operate, The research and development of signal transmission products is a major trend in the industry now. However, high-resolution multimedia digital transmission interface (HDMI) was created for this purpose and will become an indispensable element in the future audiovisual industry. Therefore, the HDMI connector not only needs to have a sturdy structure, but also has to effectively shield the signal / data transmission without stray electrical interference to meet high requirements? Demand for (speed) transmission. This creation is a new structure developed to effectively shield stray electrical interference in combination with connectors of this new system. The new content] device is to provide a connection with an improved grounding device. The connection terminal welding wire portion is respectively placed on the receiving seat of the sub-line device to shield the stray electricity; and the structure improvement of a grounding device is used to achieve # Guiding effect of enemy miscellaneous electric interference. The structural feature of the case is that a connector with an improved grounding device is composed of an insulating base, a terminal assembly, a reed device, and M256013.

The grounding device is composed of components such as a metal cover. The grounding device is made of a single piece of gold j plate. The plane of the grounding device is based on a convex structure. The bottom of the convex shape is inserted along the edges of the two sides to the front. The pin on the slot of the insulating base body, and the interference of the protruding thorn on the pin and the slot of the insulating base body, the grounding device is formed at the rear of the insulating base body; the later position of the base of the pin of the board plane is correspondingly formed There is a bent portion, and an elastic portion extends along the front side edge of the bent portion and is parallel to the prongs. The elastic portion passes through the hollow rib hole of the rib plate and abuts against the inner side wall of the rear portion of the metal cover, thereby realizing shielding of electrical interference. Guidance effect 0

In order to fully understand the technical solution of this creation, the assembly method is as follows: first insert the terminal into the terminal receiving slot of the insulating base, and then place the pin of the grounding device in the slot of the buckling part of the insulating base. It is stabilized by the interference of the protrusions on the pins, and the elastic part of the stabilized grounding device passes through the rib hole on the rib plate of the insulating base, and the front end of the rib hole makes elastic contact with the metal cover of the subsequent suit; then, The receiving seat is assembled and assembled on the insulating seat body, and at the same time, the locking portion formed by the protruding rib wall of the receiving seat and the rib plate sleeve of the insulating seat body is connected to the rib plate by the locking point in the receiving seat card portion. The rib holes are engaged with each other, and the 'surface realizes the combination of the insulating seat body and the receiving seat as a whole;'

At the same time, the electrical terminal welding wire of the insulating base and the receiving base is placed in the upper and lower recesses of the receiving base, and the plane of the grounding device fixed to the insulating base J = is like a partition plug. It is placed in the inset buckle of the socket, so as to achieve the guiding effect of shielding the noise interference between the terminals. The purpose and effect of the creation are detailed so that those familiar with the technology can truly understand the structural characteristics of this creation. Example, cooperate with the =

M256013 IV. Creation Instructions (3) " ----- Detailed description is given later, but the selected embodiment is only for the explanation of this case and implemented in other ways, so those familiar with the technology will not depart from this creation. In the spirit of creation, all other implementations of changes that can be made according to this description can be covered by the scope of patent application in this case. [Embodiment]

Please refer to Figures 1 and 2. The connector with improved grounding device in this work is composed of the insulating base 10, terminal assembly 13, branching device 20, grounding device 0 3 0 'metal cover 4 0 and other components. The structure constituting the “in which” the insulating seat ^ can be divided into a plug-in portion U in the front half and a buckle portion 12 in the rear half. The plug-in portion 11 is a flat convex body, and is provided in the convex body. There is a hollow pair of interfaces in, and a pair of terminal receiving grooves 112 are arranged above and below the hollow wall of the interface ill. These terminal receiving grooves 112 run through the entire plug-in section to the rear end of the buckle section 12 area. The lower end of both sides of the convex body uses a curved contour line to form a fool-proof design. The buckle part 12 is a rectangular part that is integrated with the plug-in part. The rear part of the rectangular part is close to the wall surface. The terminal accommodates a protruding post 121 and a slot 122, wherein the protruding post 121 is designed to cooperate with the corresponding structure on the wire response device 20, and the slot 122 is used for positioning the grounding device 30 therein. Design; parallel ribs 123 extend on both sides of the rectangular body, and in these ribs 123, Empty the I rib release hole 124, such ribs 123, the ribs fit hole 124 is made in sub-line structure 2〇 design. The branching device 20 ′ & socket 21 and the wire branch line 胄 (not shown) are mutually connected pieces, so the terminal socket 21 and the wire branch line are provided with each other

M256013 Fourth, creation instructions (4)

The concave and convex area of the fitting is not described in detail because the wire division line is not the key structure of this creation; and the socket 21 can be divided into ^ terminal placement portion and rear to be combined portion according to the use method of which the front terminal placement portion is The recesses 211 on the upper and lower sides correspond to the terminal receiving grooves 112 of the insulating base 10, and the two form a communication area at the same time for multiple ^ 3 i 3 to be placed in the terminal. On both sides of the placement portion, there are formed latching portions 221 having protruding rib walls 22 at the upper and lower ends, respectively. The widths of these latching portions 221 can only accommodate the ribs 123 of the & A protruding latch point 222 is provided in the middle, and the position of this latch point 2 22 is matched with the rib hole 124 in the rib plate 23, so that the latch point 2 22 is exactly when the receiving seat 21 and the insulating seat 10 are sleeved. Abutment on the end of the rib hole 124; an abutment groove 23 is provided on the abutment surface of the receiving seat 20 based on the middle position; two positioning recesses 24 are provided on both ends of the connection inlay groove 23, and the inlay groove 23 is a plate for holding the grounding device The protrusions on the plane 31 are inserted, and the recesses 2 and 4 are the mating structure of the protruding pillars 121 of the insulating base 10; Both ends of the rib walls protruded portion 221 of the card, along the side edges are provided with an abutment surface inwardly recessed portion 25, recessed portion 25 disposed based ground region bent portion 30 of the apparatus 32. The grounding device 30 is formed by integrally punching a metal plate. Its plate plane 31 is based on a convex sub-shaped structure, and pins are protruded to the front edge along the sides of the convex bottom.

311 'Pin 311 is inserted into the gap 122 of the insulating base, and the grounding device 30 and the insulating base are firmly and integrated by the interference of the thorns 3 12 on the pin; the root of the pin on the plane of the board is slightly A bent portion 32 is formed correspondingly at the rear position. The bent portion 32 extends forward with an elastic portion 33. The elastic portion 33 may be an elastic piece with an oblique f-fold or arc-shaped bend. When the device is installed, the elastic portion 33 passes through the hollow rib hole 丨 24 of the rib 123 and abuts against the rear inner side wall of the metal cover 40, thereby realizing

M256013 IV. Creation Instructions (5) --- The guiding effect of shielding the electric interference has been realized. The metal cover 40 is a matching mechanism for sheathing the insulating base 10. The external shape of the metal cover 40 can be divided into two parts, the front part and the insulating base. The appearance and shape of the plug-in part are equivalent, so that it can fit the plug-in part 11, and the rear part is equivalent to the shape of the rectangular part of the insulating base body 10, so that it can fit the rectangular part. The plurality of holding grooves on the outer wall surface of the rectangular part and the holding elastic pieces of the metal cover 40 are buckled and fixed. The assembly method of this embodiment is carried out from the inside to the outside. The first stage of assembly is to first insert the terminals 丨 3 into the terminal receiving groove 112 of the insulating base body 丨, and then insert the pins of the grounding device 30. 31 1 is placed in the slot 122 of the buckle portion of the insulating base, and is stabilized by the protrusion 312 on the pin (as shown in FIG. 3), and the elastic portion 33 of the stabilized grounding device passes through the insulating base. The rib hole 124 on the rib plate, and the front end of the rib hole 124 is elastically abutted with the metal cover 40 of the subsequent suit; the second stage of assembly is assembling the receiving seat 20 and closing it to the insulating seat. At the same time as the portion 12: (1) the card portion 221 formed by the protruding rib wall 22 of the receiving seat is sleeved with the rib plate 123 of the insulating seat body 10, and at this time, the locking point 222 in the receiving seat clamping portion 221 is on the rib plate 123 The rib holes 124 are engaged with each other, and the insulating base body 10 is realized from the surface, and is stably combined with the receiving base 20 into a unified assembly (as shown in Figure 3); (2) After the combination, the insulating base body and the The electric terminal welding wire part of the receiving seat is respectively placed in the upper and lower recesses of the receiving seat 2U, and is stable in the insulating seat body. A planar ground plate fastening device 30 is interposed portion 31 is fitted in the socket groove 23, open like a separator between the two rows of the bonding wire portion of the terminal, to achieve shielding

M256013 Fourth, creation instructions (6) Noise guidance function (as shown in Figure 3). From the above description, it can be seen that this creation uses a rigorous structure and multi-level snap-in devices to make the entire connector snap-in and layer-to-layer snap-fits, so that it has a solid assembly structure as a whole to meet the requirements of high-resolution multimedia digital transmission.

Page 10 M256013 Brief description of the drawings. Figure 1 is a three-dimensional view of this embodiment. Figure 2 is a separate view of this embodiment. Figure 3 is a component assembly display of this embodiment. 1 0-exploded view of the insulator; Exploded view of some components 111 A pair of interfaces 12-buckle portion 122-slot hole 124 a rib hole 20-branch line device 2 2-rib wall 2 21-clip portion 2 3-recessed groove 2 5-recessed portion 31-plate Plane 312 One convex part 3 3-Elastic part 11 One Plug part 112-Receiving slot 121-Protruding post 12 3 One rib 13-Terminal 21-Receiving seat 4 0-Metal cover 2 2 2-Clicking point 2 4 —Positioning recess 30 —Grounding device 311 One pin 32 —Bend portion 211 —Concave portion < 1

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Claims (1)

M256013 5. Scope of patent application i. A connector with improved grounding device, which is composed of an insulating base, a terminal assembly, a branching device, a grounding device, and a metal cover, and is characterized in that the grounding device and the insulation The three parts of the base body and the receiving device of the line dividing device are combined parts, among which, the grounding device is made of a single sheet of metal. The plane of the plate is based on a convex structure, and the bottom of the convex shape is along the sides of the two sides. Leading pins extend from the leading edge, and these pins are inserted into the gap holes of the insulating base body. The grounding device and the insulating base body are firmly and integrated by the interference of the protrusions on the pin. A bent portion is formed corresponding to the position, and the bent portion extends forward with an elastic portion. The elastic portion is installed through the hollow rib hole of the rib plate and the rear inner side wall of the metal cover. . Its special character = the connector with an improved grounding device as described in Yuli, 1, Sheet: i 忒 The elastic part is an inclined or curved bent elastic Page 12