CN209747763U

CN209747763U - Integrated punch forming HDMI connector terminal

Info

Publication number: CN209747763U
Application number: CN201920666430.5U
Authority: CN
Inventors: 黄华
Original assignee: SHENZHEN HUALIANWEI ELECTORNIC TECHNOLOGY Co Ltd
Current assignee: SHENZHEN HUALIANWEI ELECTORNIC TECHNOLOGY Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2019-12-06
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses an integral type stamping forming's HDMI connector terminal for the configuration is on the HDMI connector, the HDMI connector includes integrated into one piece terminal, outer iron-clad and one shot forming plastic, the integrated into one piece terminal includes 9pin terminal and 10pin terminal, 9pin terminal and 10pin terminal pass through the terminal both sides material and take the connection, and the integrated into one piece terminal wraps up in the one shot forming plastic through injection moulding. The utility model has the advantages that: the terminal structure effectively avoids deformation in the processing and transporting processes, and the processing mode adopting the terminal structure also has the advantage of improving efficiency.

Description

Integrated punch forming HDMI connector terminal

Technical Field

The utility model relates to a connector field, in particular to integral type stamping forming's HDMI connector.

Background

The existing HDMI connector is generally divided into a structure of stamping forming/electroplating by two sets of dies for 9p and 10p terminals; the 9p and 10p terminals need to be punched and formed by two sets of dies, and then the 9p and 10p terminals are separately cut and assembled, so that the terminals are easy to deform in the assembling process; in addition, the 9p and 10p terminals adopt single-side material belts, and the terminals are easy to deform due to lack of protection in the transportation production process.

Referring to fig. 1, fig. 1 is a terminal structure of a conventional bent HDMI connector, please refer to fig. 1-1, fig. 1-2, fig. 1-3, and fig. 1-4, 9p, and 10p, in which the terminal is separately stamped and formed, one of the legs is bent at a certain angle in advance and then inserted into a plastic part in advance, and during the processing, the bent metal leg is easily deformed and broken.

As shown in fig. 2, fig. 2 is a conventional blanking-type HDMI connector terminal structure, and referring to fig. 2-1 and fig. 2-2, the 9p and 10p terminals are separately stamped and formed, and are bent in a post-process, but the terminal pins are easily bent and deformed during transportation.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's defect, the utility model provides a be difficult to the HDMI connector terminal that warp, the processing technology of the terminal that adopts this structure still has the reduction process flow, improves production efficiency's advantage, is realized through following technical scheme.

Integral type stamping forming's HDMI connector terminal, the HDMI connector includes integrated into one piece terminal, outer iron-clad and one shot forming plastic, the integrated into one piece terminal includes 9pin terminal and 10pin terminal, 9pin terminal and 10pin terminal are connected through terminal both sides material area, and the integrated into one piece terminal wraps up in the one shot forming plastic through injection moulding.

Further, the 9pin terminal and the 10pin terminal are connected through the material area and are used for realizing once punching press and electroplating.

Further, the stitch of 9pin terminal and 10pin terminal sets up relatively, the stitch of 9pin terminal imbeds the space department of two adjacent stitches of 10pin terminal to connect two adjacent stitches respectively.

Further, the middle section of each of the 9pin terminal and the 10pin terminal forms a hollow hexagonal structure, and the hexagon is a diamond.

Furthermore, the hollow hexagonal structure of each terminal is used for being connected with the one-step forming plastic punching.

The utility model has the advantages that: the terminal structure effectively avoids deformation in the processing and transporting processes, and the processing mode adopting the terminal structure also has the advantage of improving efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a bending type HDMI connector terminal in the prior art, where fig. 1-1 is a schematic structural diagram of a front surface of a 9pin terminal, fig. 1-2 is a schematic structural diagram of a side surface of the 9pin terminal, fig. 1-3 is a schematic structural diagram of a front surface of a 10pin terminal, and fig. 1-4 is a schematic structural diagram of a side surface of a 10pin terminal.

Fig. 2 is a schematic structural diagram of a blanking-type HDMI connector terminal in the prior art, where fig. 2-1 is a schematic structural diagram of a front surface of a 9pin terminal, and fig. 2-2 is a schematic structural diagram of a front surface of a 10pin terminal.

Fig. 3 is a schematic structural diagram of an HDMI connector terminal according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an HDMI connector terminal in an embodiment of the present invention, where fig. 4-1 is a schematic structural diagram of a front surface of the terminal, and fig. 4-2 is a schematic structural diagram of a side surface of the terminal.

Fig. 5 is a schematic diagram of an HDMI connector terminal package structure according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of an assembly structure of the HDMI connector according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of an HDMI connector according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

As shown in fig. 3-5, the HDMI connector 1 formed by integral press is characterized in that the HDMI connector 1 comprises an integrally formed terminal 10, an outer iron shell 4, a rubber core 3 and a one-step formed plastic 2, the integrally formed terminal 10 comprises a 9pin terminal 11 and a 10pin terminal 12, the 9pin terminal and the 10pin terminal are connected through two-side material belts (13, 15), and the integrally formed terminal is wrapped in the one-step formed plastic 2 through injection molding.

The 9pin terminal and the 10pin terminal are connected through the material belt and are used for achieving one-time stamping and electroplating.

As shown in fig. 4-1, the pins of the 9pin terminal 11 and the 10pin terminal 12 are arranged oppositely, and the pin of the 9pin terminal is embedded in the gap between two adjacent pins of the 10pin terminal and is respectively connected with the two adjacent pins. The other end of terminal is the material area (13, 15) respectively and connects, and the purpose that increases the material area on terminal both sides is avoided the terminal to warp in transportation production process, because in the manufacturing procedure, a lot of processes are separately gone on, need transport different workshops and process, consequently, in the transportation, the material area on both sides has the guard action, prevents the extrusion deformation in the transportation.

Connect 9pin terminal 11 be first material area 13, connect 10pin terminal 12 be second material area 15, second material area 15 will be wider than first material area 13, set up the same hole 14 of a plurality of intervals on first material area 13 and the second material area 15, be used for cooperating equipment to realize the automation.

As shown in fig. 4-2, the middle section of each of the 9pin terminal 11 and the 10pin terminal 12 forms a hollow hexagonal structure 16, in the embodiment of the present invention, the hexagonal structure is preferably a rhombus, but the sizes of the two rhombuses are different, the hollow hexagonal structure of each terminal is used for being inserted and connected with a one-step molding plastic, and the plastic covers part of the hexagonal structure, as shown in fig. 5.

Referring to fig. 1-2, and particularly to fig. 1-1, 1-2, 1-3, 1-4, 2-1 and 2-2, the prior art terminal production process includes two production lines, i.e., stamping, inspecting and electroplating processes for a 9pin terminal and a 10pin terminal respectively. And then entering an assembly flow, cutting the 9pin terminal, riveting the 9pin terminal after pre-inserting the 9pin terminal, finally removing the 9pin terminal material belt, then cutting the 10p terminal, pre-inserting the 10pin terminal to the insulator, riveting the 10pin terminal, and finally removing the 10pin terminal material belt to finish the semi-finished product.

Compare prior art, at first simultaneously to 9pin terminal and 10pin terminal stamping forming, inspection and electroplating process are connected through the material area and are realized punching press and electroplating once, and the hole on the material area saves a set of mould forming die, and fashioned production efficiency has promoted one time, simplifies the equipment flow. And then, entering an assembly process, simultaneously cutting the 9pin terminal and the 10pin terminal, bending the 9pin terminal and the 10pin terminal as required, inserting the terminals into the plastic formed in one step, finally removing the terminal material belt, finishing a semi-finished product, and performing injection molding on the plastic and the terminals together, so that the terminal deformation in the assembly process is improved, and the assembly flow is simplified. With reference to fig. 6-7, the integrally formed terminal 10, the outer iron shell 4, the rubber core 3 and the one-step formed plastic 2 are assembled to form a finished HDMI connector 1. The aforesaid is the HDMI connector of 90 structures, the utility model discloses an integral type terminal still can be suitable for 180 and use on the structure product.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Integral type stamping forming's HDMI connector terminal for dispose on the HDMI connector, the HDMI connector includes integrated into one piece terminal, outer iron-clad and one shot forming plastic, its characterized in that, the integrated into one piece terminal includes 9pin terminal and 10pin terminal, 9pin terminal and 10pin terminal pass through the terminal both sides material and take the connection, and the integrated into one piece terminal wraps up in the one shot forming plastic through injection moulding.

2. The integrally stamped and formed HDMI connector terminal according to claim 1, wherein the 9pin terminal and the 10pin terminal are connected by a material belt for realizing one-time stamping and electroplating.

3. The integrally punch-formed HDMI connector terminal according to claim 1, wherein the pins of the 9pin terminal and the 10pin terminal are oppositely arranged, and the pin of the 9pin terminal is embedded into a gap between two adjacent pins of the 10pin terminal and is respectively connected with the two adjacent pins.

4. The integrally stamped and formed HDMI connector terminal of claim 1, wherein the middle section of each of said 9pin terminal and said 10pin terminal forms a hollow hexagonal structure, and said hexagonal structure is a diamond shape.

5. The integrally stamped and formed HDMI connector terminals of claim 4, wherein the hollow hexagonal structure of each terminal is used for one-time plastic stamping connection.