TWM288037U - Electrical connector - Google Patents

Description

M288037 Creation Instructions (1) [New Technology Area] This creation relates to an electrical connector, especially to "to PTinted circuit or cable, flat printed circuit board or cable", FFC (flat flexible cable, flat) Flexible cable) or other similarly named flat flexible cable electrical connectors. All of these cables and circuits are collectively referred to below as "FPC". [Prior Art] See U.S. Patent No. 5,170,058, which describes the use of a connection to F P C. The electrical connector comprises an insulative housing, a plurality of conductive terminals received in the insulating body, and a movable rotating plate that is freely rotatable from the first and second positions relative to the insulating body. The first position can be inserted into the insulating body by the FTP = t ί, and the second position will be provided with electrical contacts. Wherein, the front end of the insulating body has two arms and two ends and a rear end of the plurality of terminal receiving grooves. Each terminal has a first, f „#, a gap between the upper arm and the lower arm, the gap 盥 front turn portion. The pole turn of the corresponding upper arm of the movable rotating platen is at the _.. _ ^ The top of the wheel starts from the upper arm of the terminal. *Upper and lower = the convexity of the touch platen can increase the distance between the FPC and the contact point of the zero insertion force. When rotating to the second position, the input: In the space, 'the distance between the contact parts of the movable rotating platen L ^ arm elastic recovery, so that the distance between the upper and lower arms is connected to the FPC to achieve electrical M288037. 4, Creation Description (2) This kind of connection The device only passes the clamping force between the upper and lower terminals of the upper and lower terminals of the terminal, and the FPC mountain, the contact between the contact portion and the conductive portion of the FPC, and the terminal Easy to pull out from the electrical connector, from:, ==#广... Effect. Heart #FPC and electrical connector connection Another 'Please refer to the patent application, which also discloses the electrical connector with the aforementioned defects Kaidi 1〇 '214 Yang is the reason, it is necessary to design a defect in the prior art. SUMMARY Creation object of the present invention is to provide an electrical connector with the FPC bonding, prevents FPC is pulled out from the electrical connector. L • The connection may be sin (iv) To achieve the above, an electrical connector using the present authoring

The electrical connector 1 is connected to the FFe, and includes: an insulating surface and an end surface opposite to the front end surface, all of the: - inserting the fpr plug interface and providing a plurality of receiving slots on the rear end surface; m - being held by the insulating body In the receiving slot, each of the upper arms is opposite to and substantially parallel to the lower arm, and the upper/closed gap and the gap are communicated with the aforementioned insertion interface, and the shaped FPC is configured to receive -1%, 6 a rotating plate, which is freely rotatable relative to the insulative body at a position of the first brother, and has a cam on the terminal, wherein the upper arm is elastically deformed when the upper plate of the upper tenon is in the first position, so that the upper and lower arms are When the pitch 撷杳 rotating platen is rotated to the second position, the upper arm is elastically restored; its towel,;

M288037 IV. Creation instructions (3) m points:: pairs with contact # 'When the movable rotating plate is located at the first position, insert the receiving space = the contact λ" the moving turn v is greater than the thickness of the coffee, in the workshop When the movable rotating platen is rotated to the second position, the spacing between the contact portions of the central portion 3Λ/Λ is *the thickness of the fpc can be irmally touched, and the two sides of the movable rotating plate are respectively provided with the bumps '4 bumps Can be held in conjunction with the gap on both sides of the fpc. &, 1 Compared with the prior art, the present electrical connector has the following functions: by means of a bump on both sides of the movable rotating plate, the notch on both sides of the Fpc is fastened to the bump, Prevent the FPC from being pulled out of the electrical connector and maintain the bonding effect of the Fpc盥 electrical connector. ~ [Embodiment] Please refer to the first figure, the original electrical connector 用于 用于 is used to connect F?c. The utility model comprises an insulating body 10, a plurality of terminals 2〇, a movable rotating plate 3〇 and a pair of welding plate members 4 将 of the movable rotating plate 30 on the insulating body 1Q. Referring to the second and third figures, the insulative housing has a bezel 110, a mounting surface 120 opposite the top surface 110, a substantially vertical top surface 11〇, a front end surface 130, and a front end surface 130. After the end face 140. A groove 111 and a slot 112 at both ends of the groove 111 are recessed in the top surface 11〇, and the groove 111 and the slot 112 are electrically connected to each other at the front end position. A plug-in interface 131 is recessed in the front end face. The rear end surface 140 is recessed with a receiving groove 141 that penetrates the groove hi. Referring to the second and fourth figures, the terminals 20 are held in parallel in the receiving slots 141 of the insulative housing 10. Each terminal 20 has an upper arm 21, an upper arm 22 opposite to the upper arm 21, and a lower extending arm 22 and a rearward extendable weldable

Page 9 M288037 IV. Creation Instructions (4) Connected to the soldering part 2 3 on the board. A gap is formed between the upper and lower arms 2 1 and 2 2 , and the gap communicates with the insertion port 1 3 1 and forms a receiving space for receiving the F P C . The upper arm 2 1 is located in the recess 11 1 1; and the upper arm 21 is elastically deformable, and has a contact portion 2 1 0 protruding toward the receiving space and a pivoting upward and horizontally extending from the contact portion 2 1 〇 Department 2 1 1. The contact portion 2 1 0 of the lower arm 2 2 protrudes from the contact portion 2 1 0 of the upper arm 2 1 , and the lower arm 2 2 abuts against the bottom surface of the receiving slot 1 4 1 of the insulative housing 1 The lower arm 22 does not have elasticity, and therefore, the height of the entire electrical connector 1 can be reduced. Referring to the second and third figures, the movable rotating plate 30 is rotatable relative to the insulative housing 1 between the first and second positions, and the first position can insert the FPC into the receiving space. The second position is that the movable rotating plate 30 is received in the recess 丨丨1 of the insulating body 1 (refer to the fourth figure) to reduce the height of the entire electrical connector, and the terminal Two

The contact portions sandwich the conductive portions of the FPC to electrically contact each other (not shown). The movable rotating plate 30 has a through hole 3 1 for receiving the free end of the terminal upper arm 21, and a cam 310 corresponding to the pivot portion 2 } i of the upper arm 2 1 at the edge of the through hole 31 The front end of the movable rotating plate is provided with a bump 31 1 . When the movable rotating plate is in the second position, the protruding piece 311 can be buckled with the notch on both sides of the Fpc (not shown), and the FPC and the electrical connector can be added. 1〇〇, prevent the FPC from pulling out the electrical connector 1〇〇. A pivot 312 protruding outwardly is disposed adjacent to the protrusion 311 on both sides of the front end of the movable rotating plate 3, and a latching portion 31 is protruded outwardly from the two sides of the rear end of the movable rotating plate 3; and the upper arm 21 is provided with a plurality of slots corresponding to the terminal Road. The latching portion 313 is fastened to the insulative housing 1 将 for the movable rotating plate

Page 10 M288037 IV. Creation Instructions (5) 3 〇 is held on the insulating body 丨q. The channel can accommodate the upper arm of the terminal, thus reducing the height of the entire electrical connector 100. As shown in the second figure, the electrical connector 丨〇〇 is further provided with a pair of soldering plate members 40 located in the slot 1 1 2 of the rim flange body 10, in the electrical connector of this embodiment. The soldering plate member 4 and the insulating body i are assembled on the insulative housing 1 by interference fit. A first opening 411 is formed in the middle of each of the welding plate members 4, and a first protrusion 411 and a second protrusion 412 are formed at both ends. 4, as shown in the first figure and the second figure, and in combination with the fifth figure, when assembling the electrical connector 100, first, the terminal 2 is inserted into the receiving groove 141 from the rear end of the insulating body 1; then, it is movable The rotating plate 3 is tilted and the cam 31 is inserted from the front end of the terminal 20 into the upper and lower arms. Since the groove i} communicates with the uranium end of the slot 112, the pivot 3 1 2 can be received. In the slot 112 of the insulative housing 1 ', the movable rotating plate 30 is simultaneously moved horizontally backward, until the two ends of the pivot 312 are in the sin, and the block in the slot 112 of the body of the slab is protruded upward. Inserting a pair of soldering plate members 40 into the slot 112 of the insulative housing 1 Q from top to bottom, wherein the first protrusion 411 is fastened to the front end of the slot 112 to prevent the pivot 312 from moving forward, and the soldering The plate member 4〇 cooperates with the insulative housing 1〇 to form an enclosed space, and the pivot shaft 31 is received in the surrounding space (please see the fifth figure) to prevent the movable rotating platen 3 from being separated from the insulation. The body 1 is 〇, and the pivot 3 1 2 is free to rotate within the enclosed space. Wherein, the front wall of the surrounding space is formed by the first protrusion 4 1 1 , the top wall is formed by the welding plate member 40 , and the bottom wall is formed by the insulating body 1 , and the rear wall is convexly integrated with the insulating body j 〇 The block formation is such that the stopper 1 1 3 of the insulating body 1 is disposed opposite to the first protrusion 4 1 1 . M288037 IV. Creation Instructions (6) Please refer to the fourth and sixth figures. When the movable rotating platen 3 is rotated to the first position, the cam 3丨0 lifts the upper arm 2丨, making the upper arm 2 elastic. The deformation is such that the spacing between the two contact portions 2 1 0, 2 2 0 is increased, and the spacing is greater than the thickness of the FPC, and the Fpc can be inserted back into the receiving space from the front end. The movable rotating plate 30 is pivoted with the pivot 312 as a fulcrum, and when the movable rotating platen is rotated backward to the second position, the upper arm 2 丨 elastically recovers, the spacing between the two contact portions becomes smaller, and the spacing is small KFpc The thickness, and thus the contact portions of the upper and lower arms can clamp the conductive portion of the FPC and achieve electrical contact (not shown). In addition, the bump 3n of the movable rotating plate 30 is buckled with the notch on both sides. The common clamping force of the contact portion is small, and the rubbing is also small, and the contact side of the lower arm is pulled out of the connector. The combination of the buckle connector and the patent application "can not have the usual <匕"

In the electrical connector, since the FPC is supported by the upper and lower arms of the terminal, and the contact portions 21〇 and 22〇 of the upper and lower arms of the terminal are sandwiched, the contact portion between the conductive portion of the F PC and the upper and lower arms of the terminal is described. The clamping method is not reliable, and the Fpc is easy to connect from the electrical connection. In this embodiment, the electrical connector 保持 is not only held by the terminal, but also clamped by the 邛210, 220 to maintain electrical contact, and will be π. The two are held on the bump 311 of the movable rotating plate 30, and the Fpc and the strap are added to prevent the FPC from being pulled out from the electrical connector. According to the statement, this creation has indeed met the requirements of the new patent. However, the above is only the preferred embodiment of this creation / this limits the scope of this creation.胄凡 belongs to the technical collar ^:: 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效 等效

M288037 Simple description of the drawing [Simple diagram of the diagram j The first diagram is the first connection of the creation of the electrical connection. The second diagram of the creation of the electrical connection. The fourth connection of the creation of the electrical connection, the creation of the electrical connection, the five maps of the creation of electricity Connect the sixth figure and the fourth figure similarly to the movable rotating plate [main symbol description] The top view of the electrical connector top ^. An exploded view of the mouth. Another angle of the sore - along the first ~ stereo exploded view. A cross-sectional view of the device along the line ~^W. In the figure, V-v includes the creation of the ########################################################################## Partial protrusion, insulative body, four-slot, stern block, front end, rear end, terminal, contact, lower arm, movable rotating plate, cam, holding plate, welding plate, brother, 220, 苐13

Claims (1)

M288037 V. Patent Application No. 1 · An electrical connector for connecting an Fpc, comprising: an insulative housing having a front end surface and an end surface opposite to the front end surface, wherein the front end surface is recessed with a plug-in interface for inserting an FPC and a plurality of receiving slots are disposed on the rear end surface; the plurality of terminals are retained in the receiving slots of the insulative housing, and each of the terminals has an upper arm and an arm extending substantially parallel to the upper arm, and a gap is formed between the upper arm and the lower arm The gap communicates with the insertion interface to form a receiving space for receiving the FPC; a movable rotating plate that is freely rotatable relative to the insulating body between the first and second positions, and has a position between the upper arm and the lower arm a cam, when the movable rotating platen is in the first position, the cam lifts the upper arm to elastically deform the upper arm, so that the distance between the upper and lower arms increases, and when the movable rotating plate rotates to the second position, the upper arm elastically recovers; Wherein, the upper arm and the lower arm are respectively provided with contact portions, and when the movable rotating platen is in the first position, the distance between the contact portions of the upper and lower arms is large. The thickness of the FPC can be inserted into the receiving space. When the movable rotating plate rotates to the second position, the spacing between the contact portions of the upper and lower arms is smaller than the thickness of the FPC, and the FPC can be clamped to achieve electrical contact. The two sides of the movable rotating plate are respectively provided with bumps, and the bumps can be buckled with the notches on both sides of the FPC. The electrical connector of claim 1, wherein the insulative housing has a top surface, and a recess that communicates with the receiving groove is recessed in the top surface, and the movable rotating plate rotates to the second position. The movable rotating plate can be received in the groove. Page 14 M288037 V. Patent Application No. 3 · As claimed in the patent scope, the second connector further includes a slot at least one end, the slot at the two ends, and the movable pivot pivot is accommodated in The bag space is free to rotate. 4 · As in the third part of the patent application, the middle part has a first protrusion and a front end of the slot, and the slot forming the front body is convexly disposed upward to form the aforementioned 5 · as claimed in the first scope The lower arm is abutted against the insulation 6. As in the patent application, the first rotating plate is in the space of the _th valley; the above can be above the terminal, τ 7 · as in the patent application range j is set in the movable Turning 8 · As claimed in the patent application range, when the rear side plates of the rotating plate are located at the second position, the electric connector is described, wherein the electric butt welding plate member, the concave body of the insulating body is welded The parts are assembled from the top to the bottom of the insulation ^: ^ welding f pieces 舆 the insulating body is composed of a surrounding 'only the opposite side of the W end is respectively protruded with a pivot, within the space, and the pivot can be in the surrounding item The electrical connector, wherein the underside of the soldering plate is notched, and the two ends of the notch are shaped like a protrusions, wherein the first protrusions are located on one side wall of the surrounding space, and the insulating body extends a block. The stop block encloses the other side wall of the space opposite the first protrusion. The electrical connector of the item, wherein the terminal body has a bottom surface of the receiving groove. The electrical connector of the invention, wherein when the movable FPC is inserted from the front end to the rear of the transfer rotary plate and rotated backward to the second position, the FPC is clamped to make electrical contact with the fpc. The electrical connector of the item, wherein the front end of the bump plate. The electrical connector of the invention, wherein the movable portion has a buckle portion that protrudes outwardly, and the buckle portion is retained on the insulative housing. Page 15 M288037 V. Patent Application Scope 9. The electrical connector of claim 4, wherein the second protrusion is solderable to the circuit board. The electrical connector of claim 4, wherein the bottom wall of the enclosed space is formed by an insulative housing, and a top wall of the enclosed space is formed by a welded plate member. Page 16