TWM397631U - Electrical connector - Google Patents

Description

M397631 V. New description: [New technical field] This creation is about the type of electrical connector, especially the type through the reinforcing shell, so as to avoid the user's insertion and removal of the docking connector during the use process. Incorrect orientation or improper application causes the electrical connector to be loose on the circuit board of the electronic device, rendering the electrical connector or electronic device unusable. [Prior Art] With the increasing demand for convenient application of electronic products, it has caused the concern of various manufacturers to "enhance the competitiveness of electronic products by various manufacturers", so it is necessary to continuously strengthen and expand the functions of electronic products. In addition to being light, thin and short, all kinds of electronic products need to be continuously increased in structure and transmission speed, so as to improve the convenience of the user in operation and use. Since the electrical connection is controlled by the signal transmission between the electronic products or the electronic components in the electronic product, the importance of the electrical connector on the electronic product is beyond words. Therefore, how do manufacturers make the electrical connector at the time of manufacture? Easy to assemble, reduce, and cost, and the ability to take care of the electrical connector with a shou, has become a competition among manufacturers. In the electrical connector, the USB connector also has the biggest breakthrough. The USB (UniversaI Serial Bus) universal serial bus is a string ship standard for connecting external devices. 'It is the most common on the computer. Specifications can also be used in set-top boxes and game consoles. Even many industrial instruments are connected to the computer via USB. The coffee can not only provide peripheral device data transmission, but also 4 M397631 can supply power to 'On-The-Go plug and play. Features allow portable devices to exchange data directly. USB was originally a USB1 specification from the beginning, and its transmission speed was 1.5Mb/s. In 1998, USB2.0 was introduced, and the transmission speed was increased to 12Mb/s. This specification has been widely used in electronic products. At present, the latest USB3.G specification has increased the transmission speed to 5 QGb/s, which is more than 10 times that of the USB2 〇 specification. Since the speed is much higher than before, it has become a product promoted by various manufacturers in the future. Therefore, in the future of USB3.G specification products, how to improve the USB3.0 production and manufacture is a problem that manufacturers need to overcome. Please refer to US Patent Publication No. 638, which discloses an electrical connector including an insulative housing, a plurality of terminals received in the insulative housing, and a shielding bribe of the intimate body comprising a substrate-substrate and a second substrate. The shielding shell comprises a first casing, a second casing, a front casing and a rear casing, a first casing and a second casing and a second substrate, wherein the two side walls of the front casing are fixed to a first housing and a second housing, the rear housing enclosing the body portion of the insulative housing, and is defined with the front housing, the shielding housing can provide a supporting force for the docking connector, and maintain the electricity The mating of the connector, but the complexity of the assembly of the shield is 'complex procedures and high cost, and the entire electrical connector is large' does not meet the trend of electronic production turning light. In addition, when the conventional electrical connector is fixed on the circuit board of the electronic device, it is defined by the 5: it is only connected to the circuit board through the splicing portion on the housing, so the user uses the direction of the financial force. Wrong _, the recording will cause the conventional electrical connector to fall off in the electric service, the inconvenience of the shipbuilding and the manufacturer, and increase the cost of its use. It can be seen that there are still many shortcomings in the above-mentioned conventional electrical connectors, which are not a good designer's and need to be improved. In view of the shortcomings derived from the above-mentioned conventional electrical connectors, the creators of this case have made innovations and innovations. After years of painstaking research, they finally succeeded in researching and developing the electrical connectors. [New content] The purpose of this creation is to set up the housing, increase the number of welding of the electrical connector to the electronic dragon cake board, and improve the welding strength of the electrical connector fixed on the circuit board. Make the material towel not easy to use due to the wrong direction of the plugging and unplugging of the docking connector!! Loose, Qicheng electrical connector or electronic device can not be used. In order to achieve the above object, the present invention includes an insulative housing, a conductive terminal disposed in the insulating body, a shielding housing shielded from the outside of the insulating body, and a reinforcing housing covering the shielding housing; the insulating body includes a housing a main body portion and a first tongue piece and a second tongue piece respectively arranged in a horizontal direction at a front end of the main body portion. The conductive terminal portion includes a terminal body portion and a terminal contact portion extending from both ends of the terminal body portion And the terminal soldering portion, after the conductive terminal is disposed on the first tongue and the second tongue, the terminal contact portion is exposed on the first tongue and the lower surface of the first M397631 tongue. The terminal end portion of the main body portion is bent and bent from the terminal main body portion so as to be transferred and fixed to the circuit board, and the shielding shell is shielded from the outside of the insulating body, so that the first tongue and the first tongue Forming a mating space with the miscellaneous casing, and inserting the miscellaneous mating connector using the 'light housing (four) sub-device circuit board to extend the direction of the welding plate to make it known to be soldered to the circuit board; The reinforcing shell covers the shielding/V body and is fixed to the insulating body. (4) The circuit board of the shell flipping device also has a reinforcing portion, so that the reinforcing portion and the welded portion on the shielding shell are welded and fixed. The number of splicing of the electrical connector fixed on the circuit board is increased by the setting of the splicing on the circuit board, thereby improving the welding strength of the electrical connection on the circuit board. [Embodiment] "The above and other objects, features and advantages of the present invention can be made more obvious and easy to emphasize." The following is a detailed description of the preferred embodiment, and is described in detail below. As shown in the sixth figure, a three-dimensional exploded structure and a three-dimensional assembled structure of the electrical connector provided by the present invention include: an insulative housing 1 including a main body portion 11 The first tongue piece 12 and the second tongue piece 13 are arranged in a flat shape and horizontally arranged, and the surface of the main body part u is located on the first tongue piece 12 and the second part. A plurality of terminal slots 14 are disposed at the rear end of the tongue piece 13, and the terminal slots 14 are disposed from the rear surface of the main body portion 11 toward the front surface 7 M397631 so that the first tongue 12 and the second tongue 13 are disposed. The lower surface (2), (3) is also provided with a terminal groove 14 for accommodating the conductive terminal, and the positioning portion 15 is respectively protruded from the center and the two sides of the rear surface of the main body portion u, and the central portion is slightly rectangular. And has a snap portion (5) at the upper end, and the positioning portions on both sidesΗ Then, the L-shaped portion is disposed through the positioning portion 15 so that the shielding housings 3 are buckled and fixed to each other; the conductive terminal 2 includes the terminal main body portion 2 and extends from both ends of the terminal main body portion 21 respectively. The terminal contact portion 22 and the terminal soldering portion 23 are provided, wherein the latch contact portion 22 and the terminal soldering portion 23 are bent from the terminal body portion 21, respectively, so that the overall shape of the conductive terminal 2 is slightly stepped. The contact portion 22 is slightly flat; when the conductive terminal 2 is disposed on the insulative housing 1, the terminal contact portion 22 is exposed on the terminal groove 14 of the lower surface of the first tab 12 and the second tab 13 The terminal body portion 21 is located on the rear surface of the insulative housing main body portion 1 and is disposed in parallel with the rear surface. The terminal soldering portion 23 is folded from the bottom end of the k sub body portion 21 to provide soldering and fixing. The conductive terminal 2 is disposed on the insulative housing 1 by means of insert molding; the shield housing 3' is composed of a top wall 31, a bottom wall 32 opposite to the top wall 31, and a top wall 31 and a bottom wall. 32 side walls 33, through the top wall 31, the bottom wall 32 The side wall 33 forms a valley space, and the insulating body 1 is covered accordingly. The front wall μ, the bottom wall 32 and the front end of the side wall 33 are extended and bent with a guiding portion μ, thereby guiding the docking of the docking connector. , the side wall 33 extends toward the bottom direction respectively 8 M397631

The soldering portion 35 is disposed such that the soldering portion 35 protrudes from the bottom edge of the shielding shell 3 to be inserted into the circuit board of the electronic device; the top wall of the shielding shell 3 is bent with the positioning piece 36 in the opening direction, and the positioning piece is 36 is located in the insulating body j (4); when the shielding shell 3 is wrapped on the insulating body t, the first tongue 12 and the second tongue 13 of the body 1 are in the front opening of the shielding housing 3 The pair of connecting spaces 37 are formed for the mating connector to be inserted and electrically connected, and the positioning piece 36 is respectively located between the insulating body 丨 positioning portion 15 and transmitted through the *

The position piece 36 and the granular portion 15 cooperate with each other to achieve a positioning effect, thereby achieving the effect of positioning = I. The reinforcing housing 4 includes a top wall 41 and side walls extending from both sides of the top wall 41.

42' has a slightly n-shaped overall structure, and the view 41 is bent with a snap tab 43 in a direction opposite to the rear surface of the main body portion 11 of the insulative housing 1. The snap tab is provided with a snap groove 43. A reinforcing portion 44 is formed at the bottom end of the snap tab 43.

The side wall 42 is bent toward the inner side, and the clamping piece 421 is bent, and the bottom end of the side wall 42 is also formed. The reinforcing part is formed. When the reinforcing case 4 is assembled and disposed on the shielding case 3, the clamping piece 421 passing through the side wall 42 shields the cover piece 421. The two sides of the housing 3 are clamped and positioned, and the latching piece 43 is located on the surface of the insulative housing, and the latching groove 431 on the latching portion (43) of the positioning portion is clamped to each other. According to the above structure, the fastening body 卡 'sucks and fixes the reinforcing casing 4 and the shielding casing 3 to each other. It can be seen from the above structure that the circuit board of the present invention and the circuit board of the electronic device are mutually connected; the timing of the connection is made, except that the welding portion of the 9 M397631 welding part of the terminal of the transfer surface of the conductive porch is electrically welded and spliced together. Through the welding of the (4) reinforcement and the circuit board, increase the number of welding between the electric circuit and the circuit board, and improve the bribe of the creation of the money, and the plugging of the docking connector during the use of the autumn Incorrect orientation or improper application of force causes the electrical connector to be viewed on the circuit board of the electronic device, and the electrical connector or electronic device is used in an advantageous manner. ’

The detailed description above is for the specific description of one of the possible embodiments of this creation. 'Only the actual and _ _ 翻 翻 , , , , , , , , , , , , , , , , , , , , , , , , The patent in this case is enclosed. The right of the mine, Wei Weiwei, should apply for the patent scope of (4)

[Simple description of the diagram] The first diagram is a schematic diagram of the three-dimensional exploded structure of the creative electrical connector. The second figure is a schematic diagram of another stereoscopic exploded structure of the creative electrical connector. The third figure is a schematic diagram of the stereoscopic exploded structure of the back side of the creative electrical connector. The fourth figure is a three-dimensional exploded structure diagram of the reinforcing shell and the electrical connector of the creative electrical connector. The fifth figure is a schematic diagram of the three-dimensional combined structure of the creative electrical connector. The sixth figure is a schematic diagram of the three-dimensional combination structure of the other joints of the creative electrical connector. [Main component symbol description] 1 Insulation body 11 main body part M397631 First tongue lower surface second tongue lower surface terminal groove positioning part buckle part Conductive terminal terminal main body terminal contact portion terminal soldering portion shielding housing top wall bottom wall side wall guide portion soldering portion positioning piece docking space reinforcing housing top wall side wall M397631

421 Shuang holding piece 43 clip piece 431 snap groove 44 reinforcement part 12

Claims (1)

Patent application scope: 1. An electrical connector comprising an insulating body, a conductive terminal disposed in the insulating body, a shielding shell shielded from the outside of the insulating body, and a reinforcing body covering the outer side of the shielding shell a main body portion is disposed, and a first tongue and a second tongue arranged in a horizontal direction are respectively extended at a front end of the main body portion, and the front end of the conductive terminal is externally disposed on a lower surface of the first tongue and the second tongue. The shielding shell is covered on the outer body of the insulating body, so that the first tongue piece and the second tongue piece and the shielding shell form a butt joint, and the bottom end of the shielding shell extends with a welded portion, and the reinforcing shell is The cover is placed on the shielding case and a reinforcing portion is provided in the direction of the bottom end of the insulating body, and the number of welding is increased through the welded portion of the reinforcing portion and the shielding case. 2. The electrical connector according to the invention of claim 1, wherein the main body of the insulative main body is provided with a plurality of terminal slots at positions m and a rear end of the second w such that the first tongue And the lower surface of the second tongue is also provided with a terminal slot for accommodating the conductive terminal. 3. The electrical connector according to the second aspect of the application, wherein the central portion of the rear surface of the main body portion of the towel edge body is respectively provided with a positioning portion, and the upper end portion of the central positioning portion is provided with a buckle portion. The positioning portion is configured to be fastened to and from the shielding case. 4. The electrical connector of claim 2, wherein the electrical terminal comprises a terminal body portion, and a terminal contact portion and a terminal soldering portion are respectively extended from the two ends of the terminal body portion; the terminal contacts The part is exposed on the terminal groove of the lower surface of the first tongue piece and the second tongue piece, and the terminal body part is inspected on the surface of the body part of the insulating body. The terminal soldering portion is bent from the bottom end of the main body part to provide welding. . 5. The electrical connector of claim 3, wherein the shielding shell is composed of a bottom wall opposite to the top wall of the M397631 and a side wall between the top wall and the bottom wall, thereby accommodating the space And covering the insulative body, the side_bottom direction is respectively extended and has a welding port Ρ 'shading the top wall of the shouting body and bending the positioning piece toward the rear opening direction, the positioning>1 is located between the positioning parts of the insulating body, The positioning effect is achieved by the mutual cooperation of the positioning positioning portions. 6. The electrical connection according to item 5 of the application of the patent, wherein the top end wall, the bottom wall and the front end opening of the side wall are extended and bent with a guiding portion, thereby guiding the docking connector Docking. 7. The electrical connector of claim 3, wherein the reinforcing housing comprises a top wall and a self-contained side extending the direction of the rear surface of the main body of the insulating body. Folded with a snap-fit piece, the card (4) has a buckle on the upper arm to secure the buckle between the abutment and the buckle portion of the clamp portion, and the bottom end of the buckle piece is formed with a - reinforcement portion The clamping piece is bent separately, and the shielding shell can be clamped and positioned on both sides, and a reinforcing portion is formed at the bottom end of the side wall, thereby fixing and fixing the reinforcing shell and the shielding shell. 8. The electrical connector of claim 4, wherein the terminal contact portion and the terminal soldering portion are respectively bent from the terminal body portion such that the overall shape of the conductive terminal is slightly stepped, the terminal The contact portion is slightly flat. 9. The electrical connector of any of the preceding claims, wherein the integral structure of the reinforced housing is slightly gate-shaped. 10. If you apply for a patent scope! The electrical connector of any of the preceding claims, wherein the conductive terminal is disposed on the insulating body by means of Insert Molding. The electrical connector of claim 1, wherein the M397631 first tongue and the second tongue are flat and horizontally arranged on the main body of the insulative housing.