TW579103U - Structure improvement of mini earphone socket - Google Patents

Description

579103 j No. 9121 seems like 99_ 9. Creation instructions (1) A "mini headphone socket with both stereo and video sockets" The socket's seat system is one and each terminal slot is directly along the terminals of the base body. In vitro insertion will assemble, stabilize and reduce the volume. According to the general use of earphones, mobile phones, etc., in order to go online, it must be plugged in and connected to these electrical appliances. Of course, the current electronic products of electrical products; And the conventional ear has more than five terminals, and then a shell terminal is completely covered in the socket seat. Therefore, as far as plastic parts are concerned, the thickness of the terminals must be covered by the plastic wall surface, which is a small knowledge. Degree; therefore, the conventional structure and assembly procedures are also more cumbersome and expensive. Generally, the conventional mini audio signal terminals (that is, only the current mobile phone or P signal can be used, and the larger the volume, the larger the area used. The smaller and smaller, the four-piece long internal assembly of the structural points, the various functions of the machine described below must be installed within the cover of the socket body of the machine, which will increase the body structure in addition to the parts. The earphone plug transmission single DA is getting smaller and smaller, so the installation is improved. "Pole type (cuboid, long perforated to enable small electrical appliances, portable earphones, small, especially on one's, especially one or four contacts, the front side of which is set peripherally) Simplification is achieved. If the speaker can be seated far away, it is a mobile rectangular base body that is sealed and assembled. Then, a plastic cover and a cover part are added. Therefore, the base body cannot be more effective in volume and has a higher cost seat structure. Both have only sound or two-channel sound gradually developed to be synchronizable. In contrast, the mobile phone and P type of small earphones are plugged into squares, and the earphones can be connected to parts and sides for earphone calls. The interior is equipped with its cost due to the sealing of the boards; it has been shrunk to the outermost, it is two or three rings), but the transmission image circuit board can be 579103 on D Α

Corrected that the earphones are too large, and other electronic books are equipped with this group of sub-products, and a main terminal and the surrounding group of the one hole are opposite to each other, causing the creator of the sub-product to occupy the volume after plastic installation. The new creations include the reduction of the body by the setting of three sockets. It must also use more development to feel the volume of the body. Purpose, economic benefits. "The main purpose of the mini is to contact the body with two sounds. It can be installed for the purpose of direct accumulation, so the practice is known to be larger and assembled; the original earphone is inserted in the audio signal space, and there is a plastic cover for the earphone socket and the components are more expensive. The structure is a four-piece type consisting of a row contact terminal and the like, and each end is inserted and assembled, and it is necessary to prevent the movement with a familiar ear. Parts start thinking about improvement. " For mobile phones, a shadow-ear headphone is located next to the base to simplify the socket of the body phone or PD. All terminals are fixed together. Because it hinders the reduction of electricity costs, the headphone socket is designed, like the structure of a signal contact socket. Long wear parts, convenient

^ In order to achieve the above purpose, the main structural features of this creation are: the base f is an integrally formed rectangular parallelepiped with a square front surface, and there are two audio channels, a sub, a video terminal and a ground terminal. The wide perforation of the base body is provided on both sides with 'another audio terminal removal slot is provided directly behind the base body'. Each terminal is made in accordance with the shape of each terminal slot, and can be easily inserted and assembled directly from the outside of the base body. By.

In order to make this creation more clear and detailed, it is detailed below with the following icons: First, please refer to the first picture and the second one, this creation is a body

Page 6 IV. Creation instructions (3) = Γ V There are several terminals around the long perforation 10 * There are two audio terminals 1, 2, 4 and one = two workers f: knife-mounted ground terminal 5, etc. It has a structure that can transmit f 彡 = two princes f, a socket-constructor; its characteristics are: 4 & like the four pole headphone socket body 100 series is a rectangular shaped one, and two audio Material inserts mi and 12 and 1 'the front is square,' the ground terminal slot 15 is along the internal slot 14 of the base body, and another audio terminal slot 16 is provided on both sides of the base body 100. Sighed "and" and in the terminal slot u, T ,; 5 positive back Λ (upper, shown as penetrating the long hole 10, each terminal 1, 2 J & there is a terminal plug The shapes of the slots 11, 12, 14, 15, and 16 are two-suppressed: the two daggers are assembled in the corresponding terminal slots with each 100 external inserts. This can be connected by the base 2 when the headphone plug is not inserted. The short circuit is used for the detection of 11 and terminal audio signals, and the other terminals 丄, 7, and terminal 2 are used as sound points a 1, a4, aS, and ae are located in the contacts of 4 and 6 in the housing. (Such as Γ: headphone plug Each of them: contact by wearing (as shown in the second picture). B6 Set "成 ί :: The heart is the terminal, and opposite to the terminal 2 is set in the shape of the center of the central system 2, and the terminal is slightly z-shaped. The upper end a2 of 2 is in contact with n = P Ug ”00 when inserted, it can be pushed away from the conductive part b ′ of the plug, and it is in an open circuit state with terminal 2. Touch and put 579103

29. Creation instructions (4) The prince 4 is a ground terminal that is slightly U-shaped by the base 1 and has a rightward rearward insertion on its two side walls, which is clipped to the plug ’s 200-point conductive tip. The contact point a4 of the part b4 is cool, but the terminal 5 is for-the ground terminal is installed in the socket. The system is viewed from the side in an inverted Z shape, and on the left side of the ground front end, a cantilever-shaped contact point a5 protrudes from the front, and the upper end of the contact point penetrates into the elongated hole 10 toward the groove 151 at the front end. The contact can be contacted with b5 on the base 100. The terminal 6 疋 of the conductive part 200 of the plug 200 is an image terminal set on the base body, viewed from the side, the system is in the shape of a dagger, and the wall is turned to the right to fold the elastic contact point a6 of the ir contact. The contact point a6 can be connected to the conductive part of the plug m according to the above structure. Since each terminal slot U, 12 U 接 is connected to the outer wall surface of the base 100, each corresponding assembly can be fixed and fixed. 6 Directly broadcast from the outside of the base body 100 into the terminal slot / terminals 1, 4, the contact points a1, a4, a6, a5, etc. of the image terminal 6 and the ground terminal 5 are located within the inner periphery of the long perforation. The conductive parts ^, b4, b6, 'of the headphone plug 2000, and the long hole 10 inserted into the base of the headphone plug 200: The audio terminal 1 will be lifted up and 2 minutes away from the audio terminal to reach The effectiveness of the four-pole headphone connector. The state of Kushiro, because the base body of this creation is a one-piece molding, which reduces the cover of one general body, and has simplified parts and double blades. In addition, the mother and child can be made from the base body 10500579103. Monthly case number 9121822?

B. Revision IV. Creation Instructions (5) '~~ An external plug-in combination', so it is inserted directly from the outside of the base when assembling, ^ f is also very simple and convenient, and its group is covered with a plastic base 1〇 〇The installation is solid, so that these terminals do not need to completely cover the wall thickness of the terminal components) in the plastic (that is, the conventional structure can be reduced to reduce the product, so that i can be further reduced. Qu Fu 4 丨 The effect of reducing the volume of electronic products from A. Dan, in this creation, Yin Jiu * shan 1 ^ is the shape of each terminal slot 11, 12, 14 1ς & 2, 4, 5, 6, 6 5, ^ L 14, 15, and 16 are made by matching each other = the combination is extremely stable, which can increase the practicality of the product. Please refer to the fourth figure again, which is the audio terminal especially at the back end ' The two side walls are provided with a contact that bends inwardly in a V shape and extends backward, so that the distance between the one contact point and the contact point w of the front audio terminal 丄 is greater than that of the earphone plug 200 end conductive portion b4. Length; according to 'this creation after inserting the earphone plug 200 into the base body 100 long hole 10 In the process, “where the conductive part b4 at the end of the earphone plug 200 is not separated from the contact point a1 of the audio terminal 1, the conductive part b4 will not contact the contact point a4 of the other audio terminal * at the same time” to prevent two live parts. The occurrence of a short circuit in the audio circuit 'ensures the safety of the product when used. In summary, the structure disclosed in this creation is unprecedented, and it can indeed achieve the effects of simplifying parts, reducing volume, and high assembly stability. Therefore, I already have the requirements for a new type of patent. I hope to apply for a new type of patent in accordance with the law. I hope that the Bureau will review and grant the patent.

Page 9 579103 Case No. 91218222 Λ_η means a simple explanation of the first diagram, the second diagram, the third diagram, and the fourth diagram. This is a three-dimensional drawing of this creation. This is a three-dimensional exploded view of this creation. Simple illustration of exploded view of another three-dimensional embodiment. Base 100 Long plug hole of the earphone plug 10 Terminal slot 11 '12, 1 4, 1 5, 1 6 Terminal 1' 2, 4, 5, 6 Upper end a 2 contact Points a1, a4, a5, a6 conductive parts bl, b4, b5, b6 grooves 151 200 «

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Claims (1)

579103 Case No. 91218222 Amendment V. Patent application scope 1 · A type with a long-through "mini ear hole, and a grounding in these terminal slots, respectively, to construct a socket; its characteristics are: the seat system is integrated into two The audio terminal and the long perforation inside the image body are directly behind both sides, and each terminal is formed so that the terminal 1 of the base body is an audio and video test switch, and the center of terminal 1 protrudes outwards with an elastic Z-shaped connection. The upper end of the terminal 2 is connected to the terminal 4 of the terminal 1 by a plug, which is slightly U-shaped, and the concave terminal 5 of the plug tip inserted in the second is an inverted Z shape for a contact system, and there is a cantilever The shape contact point is inserted into the elongated hole and the terminal 6 is a long perforation of the socket of the projector. It is equipped with 30% of the long terminal that can be formed, and is connected to the terminal. View contact • The contact contact pushes open the side wall of the communication terminal system with a slot; while the ground terminal system is connected, the contact plug connection is similar to the terminal system structure, and an audio transmission shadow box is provided on the side. Ground The shape of the terminal's terminal and the audio terminal's insertion slot. The assembly of the child slot and the two phases of the terminal 2 are L-shaped, an elastic contact point, and when there is a plug, it is open. The terminal point set on the base can be touched. The terminal is located on the base. Several terminal slots are located on a body. The quadrupole headphones, which are obtained from the terminal and an image terminal, are square. The slot is located along the slot. It is completed and made by matching each other on the seat body. Among them, it is formed by setting and when it is usually inserted into the vertical plate. It can be inserted. Its shape point can be clipped to the left side of the front end of the body. Then go down and forward on the right side of the front of the slot above the front of the socket body. Page 11 579103 Case No. 91218222 Amendment V. The scope of the patent application is L-shaped, and the upper end of the vertical wall is folded down and has a nearly 180-degree elastic contact point, which can be connected with the plug Contacts. 2. The improved structure of the mini earphone socket according to item 1 of the scope of the patent application, wherein the two side walls of the audio terminal at the rear end can be provided with contact points that are bent inwardly in a V shape and extend rearward, causing the The distance between a contact point and the contact point of the front audio terminal is greater than the length of the conductive part at the end of the headphone plug. Page 12