TWM249251U - Electrical connector - Google Patents

Description

M249251 4. Creation instructions (1) [Technical field to which the new type belongs] An electrical connector 'is particularly related to an electrical connector with stable positioning. [Prior art] As is well known, storage devices and servos transmit signals. Among them, the server is connected with a butt connector at one end of the cable to the circuit board to resist the butt connection between a reinforced and a server between the circuit board, and the circuit board is connected by a cable. Electrical connector,. The electrical connector needs to be able to stably fix the damage that can be caused when inserting and removing the SA ch η 〇 Insulated body part 1 0 > surface 1 0 1 and pin terminal conductive terminal 2 > point 7 in the first figure 1 A conventionally known conductive terminal 7 1 is used to make a large insertion and removal force. For the above-mentioned lack of te, please refer to the main body and the plug 2 0 ^ 0 > The pin of the device TA (log shows, package 1 > the package is provided with a plug / forward 2 1 ^ r pin. Butt electrical connector 2 > connection is improperly improper, the phase serya includes insulation and body connection 1 Extend, 'Conductive contact part 2 1 connector' must be pinned, its direction or application 1 a 1 dap body 1 part 1 0 0 1 ^ The conductive terminal 2 2 0 ^ > Electrical plug Edge body part 2 1 Stability is incorrect Case number ady ter) / and conductive > and plug, the plug terminal 2 a > is located in the plug is connected to the plug to the plug 1 / and the electrical / and Insufficient electrical circuit and damage. The 9 0 2 a n c e d electrical connector, terminal 2 >, part 1 1 >, part 1 1 > includes a contact part, a body part 1, a connection part 1 1, a circuit board 7 / of the part 1 1 /. Board 7 > Board 7 > Electricity Easy to connect 1 2 6 2 1 M249251 M249251 4. Creation instructions (3) The above-mentioned original creation. [New content] [Creation purpose] The main purpose of this creation is to provide an electrical connector to secure the positioning between it and the circuit board to prevent the electrical connector from being damaged by external forces. Normal electrical connection between the terminal and the circuit board. [Creation characteristics] In order to achieve the above purpose, this creation is mainly to provide an electrical connection system, which is electrically connected to the circuit board. The circuit board is provided with fixing holes, and the electrical circuit The connector includes an insulating body and a fixing device, wherein the insulating body includes a body portion, a guide insertion portion, a support portion, and two side wing portions, the body portion has a plugging surface, and the guide insertion portion and the support portion are respectively located at two ends of the body portion and Extending forward from the plug-in surface, the two side wing portions respectively protrude from the opposite sides of the guide insertion portion and the support portion. The front ends of the two side wing portions are respectively provided with connection holes corresponding to the fixing holes of the circuit board; The connecting holes are fixed to the two side wing portions, and the fixing holes are fixed to the circuit board. Thereby, the front end of the guide insertion part and the support part of the insulating body is stably fixed on the circuit board, so that the fixing device can resist the insertion force of the docking connector and the lateral pulling force parallel to the circuit board, and can resist the docking connector. The vertical pulling force pulled upwards greatly reduces the moment that it generates for the connection position between the pin portion of the conductive terminal and the electrical contact of the circuit board. [Embodiment] In order to further explain the technology used in this creation to achieve the intended purpose

Page 7 M249251 IV. Explanation of Creation (4) For the means and effects, please refer to the belief in the purpose and style of this creation. However, the appendix restricts this creation. : Detailed description] Please refer to the third figure to this creation, an electrical connection butt connector (schematic contact 7 1, the electrical connection and fixing device 3), of which the insulating body 1, its part 1 2, and the supporting part 1 3 The mating surface 1 〇1 and the rear body portion 10 are provided with a accommodating surface 101. The guide plug 0 has two ends. The mating portion plug surface 10 1 is provided with a forward extension portion 12 and a support portion 1 3 The connecting hole 1 4 1 is divided into the guide insertion portion 12 and the support portion adjacent to the inside of the connection hole 141 and is connected to the connector 1 respectively. The guide insertion portion 1 2 The insertion portion 1 1 The drawings, features and characteristics can be obtained in depth and are provided for reference and explanation only. They are not used in the sixth figure. This is the first embodiment of the device. The device is electrically connected to the circuit board. 7, for insertion) 'The circuit board 7 is provided with a fixing hole 70 and an electrical connector including an insulating body 1 and a conductive terminal 2 so as to include a hole 10, a portion 10, and a portion 21 on both sides. The relative of 1 corresponds to 1 of 3. The inner side between the guides 1 has a joint body portion 1, a wing portion 12, and a back-to-back 3 penetrates and supports the outer sides of the two sides of the guide insertion portion. A surface 1 1 0 and a plug 4 are arranged between the circuit and the outer insertion portion 1 Insert the rear side parts 1 3 1 2 and the part 1 4 two sides of the side wing plate 7 and the gap, respectively, and use the guide groove 1 and the engaging part 1 the body part contact surface 1 surface 1 0 respectively to the support portion. The convex portion 1 4 has a fixing hole 1 with a clamping portion 1 for inserting the channel 1 2, the mating surface 1 1, and the guide insert 10 having 0 1. The 2 to the insertion portion 13 are each extended from the front end of the guide insertion portion 70. The slot 1 4 2 3 is opposite to the butt 1 in succession. 1 2 back to back

P.8. Creation instructions (5) at the extension of the joint surface 1 1 1. The joint surface n receiving groove 1 1 3 is correspondingly connected to i 1 1 and is provided with a receiving groove 1 1 3. The joint surface 1.11 is close to the receiving hole 1 0 3 1 4 of the support portion 10. The engaging surface 1 1 F 1 3 is provided with fool-proof bumps on the side. The insulating body 1 further includes ^ grooves 1 1 5. 5 are respectively located at the main body portion 10: the bracket portion 15 and the two bracket portions. U ^ and extending from the rear side 1 2 2 the insulating body 1 further includes a limiting portion 1 6 and the two ends are integrally connected respectively 3 ′ the limiting portion 1 6 forms a gap parallel to the plug connector 1 1 The integrally formed limiting portion 16 is used to insert the docking connector on the inside of the guide insertion portion 12 and the branch portion 1 1 1. The conductive terminal 2 passes through the receiving hole 103 of the main body portion 10 of the insulating body 1. The conductive terminal 2 has a contact portion 20 at one end and a pin portion 2 1 at the other end. The contact portion 20 is received in The receiving slot 1 1 3 of the plug portion 11 of the insulating body 1, the pin portion 21 is passed through the rear side 1 0 2 and is electrically connected to the electrical contact 7 1 of the circuit board 7 fixed. The device 3 is provided with a connection hole 1 4 1 fixed to the outer side wing portion 14 of the guide insertion portion 12 and the support portion 13, and a standing hole 70 ° fixed to the circuit board 7. In the first embodiment of the creation, the fixing device 3 is a plate lock member, and the plate lock member includes a stop portion 30, two snap portions 31, and two hook portions 3 2 ^ 瀛 two snap portions 3 1 are adjacent at one end Extending from the stopper 3 〇, the other end of the knife 7 convexly projects the two hooks 3 2 in the opposite direction, and the stopper 3 〇 is convex inward and barbs 3 j Connection hole 1 of the insulating body 1

M249251 Fourth, creation description (6), the barb 3 4 is engaged with the card slot 1 4 2, and the stopper 30 is engaged with the connection hole 1 4 1 of the insulating body i, so that the fixing device 3 is positioned A fixing hole 70 of the circuit board 7 is passed through the buckling part 31 on the insulating body 1, and the fixing hole 70 of the two hook part 32 is passed through and is hooked on the circuit board 7. Thereby, the front ends of the insertion portion 12 and the support portion 13 of the insulating body 1 are stably fixed on the circuit board 7. The plug-in part is electrically connected to achieve the electricity. The fixed, fixed installation and pull-out action of the longitudinal guide plug-in part resists the force of the terminal 2. The electric connection is also absolutely vertical. Block 1 1 4 The connector is connected by a latching butt connection. The butt connection is due to the front end force of 1 3, so it is electrically connected to the circuit board. 2 The torque generated by the circuit frame part 15 is connected to the connector 1 1 The sexual connection device 3 is also set to 3. Pull the pins in the same direction 1 2 and longitudinally, and pull them from the leading edge of the device. See the example. The connector can prevent dullness, make it right, and when it is resistant, when the force support part pulls out the action part 2 1, it can prevent the opening r 丄 L · produced by the supporting force of the electric terminal 1, which is proper and conductive. Slots 1 1 The connector of the parallel device is fixed by a vertical installation. The electrical appliance is greatly reduced by 7. It is also possible to fix the terminal 2 5 into the circuit. The positive contact between the forces of the ten contacts produces the opposite edge of the main body and the contact of the plug. The road plate 7 of the force plate 7 is insulated. The road plate 7 generates a damaged electrical torque 1 to 7 which is stable. Wound department 2 0 connector. . In addition, pull the upper side of the body 1 horizontally, which can be straight to the conductive connection position to ensure the connection. Based on offsetting qualitative changes

Please, implement

M249251

Fourth, the creation instructions (7) Limit plate 4 3 Both ends are integrally connected to the two plate locks. Each of the plate locks includes a stop portion 40, two snap portions 41, and two hook portions 42. The stopper portion 40, the second snap portion 41, and the second hook portion 42 form a plate lock member ′ as in the first embodiment described above, and the striker portion 40 is also provided with a barb 44 inwardly. Firstly, the two buckling portions 41 are inserted into the connecting holes 1 4 1 of the insulating body 1, the barbs 44 are engaged with the engaging slots 1 4 2, and the blocking portions 40 are fitted with the insulating body 1. Filling holes 1 4 1 'The limit plate 4 3 is parallel to the plug portion 11 and covers the outside of the limit portion 16, the guide portion 12 and the support portion 1 3 so that the fixing The device 4 is located on the insulating body 1 ′, and then the buckling portion 41 is passed through the fixing hole 70 of the circuit board 7, and the two hook portions 42 are passed through the fixing hole 70 and are engaged with the circuit board 7. . Thereby, the limiting portion 16 of the insulating body 1 and the limiting plate 4 3 of the fixing device 4 can directly stop the longitudinal pulling force of the mating connector to be pulled upward. Please refer to the ninth and tenth figures, which is the third embodiment of this creation. The fixing device 5 is two positioning posts. Each positioning post includes a supporting part 50 and a welding part 51 which are connected to each other. The stopping part 50 is provided with a barb 5 4 protruding inward. The size of the welding part 51 is smaller than that. The fixing hole 70 of the circuit board 7 has an aperture. First, the welding portion 51 is inserted into the connecting hole 1 4 1 of the insulating body 1, the barb 5 4 is engaged with the engaging slot 142, and the stop portion 50 is engaged with the connecting hole 1 of the insulating body 1. 4 1, the fixing device 5 is positioned on the insulating body 1, and then the soldering portion 51 is passed through the fixing hole 70 of the circuit board 7 and soldered to the circuit board 7. Thereby, the effect of stably fixing the insulation body 1 can be achieved, and damage caused by improper insertion and removal of the docking connector can be avoided. At the same time ′ because the size of the soldering portion 51 of the fixing device 5 is smaller than that of the circuit board 7

M249251 IV. Creation instructions (8) Fixing hole 70 The hole diameter allows the fixing device 5 to be assembled and welded automatically, which improves production efficiency. Please refer to the eleventh and twelfth figures for the fourth embodiment of this creation. The fixing device 6 is a limiting plate 63 and two fixing columns, and two ends of the limiting plate 63 are integrally connected to the two fixing columns. Each fixing post includes a collision part 60 and a welding part 61 that are connected to each other. The supporting portion 60 and the soldering portion 61 form a positioning post as in the third embodiment, and the blocking portion 60 is also provided with a barb 64 inwardly. The size of the known connecting portion 61 is smaller than that of the circuit board 7. The fixed hole has a pore size of 0. First, the welding portion 6 1 is penetrated through the connection hole 1 4 1 of the insulating body 1, the barb 64 is engaged with the card slot 1 4 2, and the stopper portion 6 is fitted with the connection of the 5 Hai insulating body 1. Hole 1 4 1 'The limit plate 6 3 is parallel to the outside of the lip connector portion 1 1 and covers against the outside of the limit portion 16, the guide portion 12 and the support portion 13' to enable the fixing device 6 is positioned on the isolated chain body 1, and then the soldering portion 61 is passed through the fixing hole 70 of the circuit board 7 and soldered to the circuit board 7. Thereby, the limiting portion 16 of the insulating body i and the limiting plate 63 of the fixing device 6 can directly stop the vertical pulling force of the mating connector to be pulled upward. [Characteristics and advantages of creation] Therefore, through the electrical connector of this creation, it has the following characteristics: _1. The rain end of the side of the flank of the insulating body's lead-in and support parts is provided with a connection hole corresponding to the circuit The fixing holes of the board are fixed on the circuit board by the fixing device so that the front ends of the guide insertion part and the branch part are stably located on the circuit board, so as to resist the insertion force of the docking connector and the pulling force parallel to the circuit board, Resistance to longitudinal pulling force, large M249251 IV. Creative Instructions (9) The moment it generates for the connection position between the pin of the conductive terminal and the electrical contact of the circuit board. 2. The insulating body further includes an integrally formed limit portion, and the fixing device includes an integrally connected limit plate abutting against the limit portion, so as to directly block the longitudinal pulling force of the soil butt connector. 3. The insulation body further includes two brackets extending from the rear side to make the insulation body more stable. In summary, this creation is fully in line with the requirements for new patent applications. Therefore, you should submit an application in accordance with the Patent Law. Please check and request the Huizhun patent as soon as possible. Real sense of morality will protect the rights and interests of the creator. Members have any suspicions, please follow the letter instructions. The above description is only a detailed description of the specific embodiment of this creation. The formula = is not intended to limit the characteristics of this creation and this creation. For example: Fan Yi: Ϊ 艺 *, following the spirit of this creation Equivalent modifications or changes made: ~ Dagger is included in the scope of patent of this creation. M249251 Schematic illustration [Schematic description] The first diagram is an exploded perspective view of a conventional electrical connector. The second figure is an exploded perspective view of a related application of a conventional electrical connector. The third figure is an exploded perspective view of the first embodiment of the electrical connector positioned in front of the circuit board. The fourth figure is an exploded perspective view of the first embodiment of the electrical connector of the present invention positioned at another angle in front of the circuit board. The fifth figure is an exploded perspective view of the electrical connector according to the first embodiment of the present invention positioned at another angle in front of the circuit board. The sixth diagram is a three-dimensional assembly diagram of the first embodiment of the electrical connector when it is positioned on a circuit board. The seventh figure is an exploded perspective view of the second embodiment of the electrical connector positioned in front of the circuit board. The eighth figure is a three-dimensional assembled view of the second embodiment of the electrical connector when it is positioned on a circuit board. FIG. 8A is a cross-sectional view when the second embodiment of the electrical connector is positioned on a circuit board. The ninth figure is an exploded perspective view of the third embodiment of the electrical connector positioned in front of the circuit board. The tenth figure is a three-dimensional assembled view of the third embodiment of the electrical connector when it is positioned on a circuit board. The eleventh figure is an exploded perspective view of the fourth embodiment of the present electrical connector positioned in front of a circuit board. The twelfth figure shows the fourth embodiment of the electrical connector when it is positioned on a circuit board.

Page 14 M249251 Schematic illustration of a simple combination of drawings. [Representative Symbols of Components] [Knowledge] Insulation body body 10 '1 0 Mating surface 10 1 10: 1 " Rear side 10 2 // Mating portion 1 1 / Connection portion 15 Connection hole 151 Conductive terminal 2 ^ 2 " Contact board lock 2 0 3 ", 2 0 pin 2 2 > circuit board 7,, Ί ”retainer L 7 0 // electrical contact 7 1 >, 7 1 [this creation 〕 Insulating body 1 Body part 1 0 Back side 1 0 2 Plug-in part 1 1 Engagement surface 1 1 2 Fool-proof bump 1 1 4 Guide plug-in part 1 2 Support part 1 3 Connection hole 1 4 1 Plug-in face 101 Housing Hole 103 Joint surface 111 Receiving groove 113 Locking groove 1 1 5 Guide channel 1 2 1 Flange portion 14 Locking groove 14 2 M249251 Schematic description of bracket part Conductive terminal contact part Fixing device Stopper part Locking part Barb Limit plate circuit board fixing hole

Limiting section 16 Pin section 21 6 5 0, 6 0 Hook section 3 2, 4 2 5 4, 6 4 Welding section 5 1, 6 1 Electrical contact 7 1

Page 16

Claims (1)

M2492M 5. The scope of the patent application is provided with a fixed hole type; the device is connected to the circuit board. The circuit board must include a body part, a guide insertion part, a support part and two side wings. The body part has a plug The connection surface, the insertion portion and the support portion are respectively located at the two ends of the j-body portion and extend forward from the connection surface. The two side wing portions respectively protrude from the opposite sides of the guide insertion portion and the support portion. The connection holes respectively correspond to the fixing holes of the circuit board; and the fixing device is provided with the connection holes fixed to the two side wings, and the fixing holes are fixed through the circuit board. 2. The electrical connector as described in item 1 of the scope of patent application, wherein the fixing device is a two-plate lock, and each plate lock includes a stop portion, a two snap portion and a two hook portion, and one end of the two snap portion The two hook portions extend from the blocking portion adjacently, and the other hook portions protrude in opposite directions. The two buckling portions pass through the connecting holes of the insulating body, and the blocking portions engage with the connecting holes of the insulating body. The buckling part passes through the fixing hole of the circuit board. The hook part passes through the fixing hole and hooks with the circuit board. 3. The electrical connector according to item 1 of the scope of patent application, wherein the fixing device is two positioning posts, and each positioning post includes a connecting stop portion and a welding portion, the size of the welding portion is smaller than the fixing hole of the circuit board The soldering part passes through the connection hole of the insulating body, the blocking part is engaged with the connecting hole of the insulating body, and the welding part passes through the fixing hole of the circuit board and is soldered to the circuit board. 4. The electrical connector according to item 1 of the scope of patent application, wherein the insulating body further includes a limit portion integrally formed, and the limit portion is divided into two ends. Page 17 M249251 — V. Patent application scope If = The body is connected to the guide and support part, the fixing device is a limit plate and a plate lock, and the two ends of the limit plate are integrally connected to the two plate locks. Each of the plate locks P includes a stop portion, two snap portions, and two hook portions. One end of the two snap portions extends adjacent to the stop portion, and the other end protrudes outward from the two hook portions. The two snap portions 卡The tooth is not in the connection hole of the insulating body, and the stopper is fitted in the connection hole of the insulation body 'The limit plate covers and abuts against the limit portion, the guide insertion portion and the support | j ^ Outside' buckle portion A fixing hole of the circuit board is passed through, and the two hook portions pass through the fixing hole and are hooked to the circuit board. 5 'The electrical connector as described in item 1 of the scope of the patent application, wherein the body and the edge of the edge further include an integrally formed limiting portion, and the two ends of the limiting portion are integrally connected to the insertion portion and A support part, the fixing device is a limit plate and a fixing post, the two ends of the limit plate are integrally connected with the two fixing posts, and each fixing post includes a connecting stop part and a welding part, and the size of the welding part is smaller than the circuit , The fixed hole diameter, the welding portion penetrates the connection hole of the insulating body, the collision stop portion is fitted to the connection hole of the insulating body, and the limit plate is covered against the limit portion, the guide portion and the support. Outside the soldering part, a fixed part of the circuit board is drilled through the soldering part and soldered to the circuit board. —6. The electrical connector as described in item 1 of the scope of patent application, wherein the fixing device is a limit plate and two plate locks, and the two ends of the limit plate are integrally connected | this = board lock, each plate The lock includes a stop portion, a second snap portion, and a second hook portion. The end of the factory's snap portion extends adjacent to the stop portion, and the other end is opposite to each other. The connection hole and the stopper provided in the insulating body are connected to the connection hole of the insulating body. The limit plate covers and abuts against the outside of the guide insert ap and the support portion, and the buckle portion passes through the circuit. Fixing holes of the board, page 18, M249251 5. The scope of the patent application 'The two hooks are provided with the fixing holes7. If the scope of the patent application is the first fixing device is a limit plate and the two fixing the two fixing posts, each fixing post includes The size of the soldering part is smaller than the connection hole of the insulating body of the circuit board, stopping the limit plate from covering and fixing the circuit board to fix the hole and soldering 8, as described in the scope of the patent application Device, wherein the outer sides of the insulation are respectively provided with clamping slots adjacent to the inwardly protruding barbs, and the barbs are engaged 9. If the scope of the patent application, the insulation body further includes an integral and integral connection to the insertion portion and the branch 10, if the scope of the patent application, the insulation body includes two bracket portions, a mating surface, and the two bracket portions extend rearwardly. . 1 1. If the scope of the patent application, the body part has a rear side facing away from the rear side to the plug-in surface, the part, the guide part and the support part are from the plug-engagement surface, and the joint surface is provided for receiving and cooperating with the Circuit board. The electrical connector according to item 1, wherein the fixed post, the two ends of the limiting plate are integrally connected to the connecting stop part and the welding part, the fixed hole diameter, and the welding collar part is fitted to the insulating body The connection hole inserting part and the outer part of the supporting part are connected with the soldering part on the circuit board. 2 or 3 or 4 or 5 or 6 or 7 The opposite connection holes of the guide insertion part and the support part of the main body, and the fixing stopper part is located in the card slot. The electrical connector according to item 1, wherein the limiting portion of this type and the two-end supporting portion of the limiting portion. The electrical connector according to item 1, wherein the main body portion has a rear side facing away from the electrical connector at two ends of the main body portion and from the rear side toward the electrical connector according to item 1, wherein the plugging surface 'main body portion is provided The insulating body with a receiving hole includes a plug-in portion that extends forward, and the plug-in portion has the receiving slot correspondingly connected to the receiving portion. M249251 5. The patent application scope tolerance hole. The electrical connector includes a conductive terminal which is passed through the receiving hole. One end of the conductive terminal is a contact portion and the other end is a pin portion. The contact portion is received in the receiving slot. The pin portion is provided with a rear side surface and is electrically connected to an electrical contact of the circuit board. 1 2. The electrical connector according to item 11 of the scope of patent application, wherein the opposite inner sides of the insertion portion and the support portion form a gap with the insertion portion, respectively, and a guide groove is provided on the inner side of the insertion portion. Road. 1 3. The electrical connector according to item 11 of the scope of patent application, wherein the plug-in portion has an engaging surface facing away from the joint surface, and the joint surface is provided with a fool-proof bump near one side of the support portion. The engaging surface is provided with a latch groove. Page 20