TWI261955B - Electrical connector - Google Patents

Abstract

An electrical connector, used for electrically connecting a flexible printed circuit board (FPC) to a printed circuit board (PCB), comprises a socket body, a slider and a pair of metal ears. The socket body forms a pair of resilient arms where the slider is rotatably assembled with. The metal ear comprises a securing portion, a counteracting portion and a solder portion. The securing portion holds the socket body with a free end capable of deflecting with one of the resilient arms. The counteracting portions keep close to the outside of the resilient arms. The solder portion extends horizontally from the counteracting portion outwards. After the connector is mounted in the PCB, the solder portions are solder on the PCB, thereby fixing the free end and the counteracting portion.

Description

1261955 V. INTRODUCTION OF THE INVENTION I [Invention] The present invention has a rotation [previously, the two ends of the electrical connection terminal are provided on the rotating circuit board, and the upper surface is ensured to be easy to be crimped, but has a relatively good elasticity. Incorporating with the elastic arm and then the auxiliary arm to reduce the bomb but this is the arm, so that the gland assembly belongs to the technical field] ^ 1: Guan; a flexible circuit board electrical connector, especially - The electrical connector of the fort cover. Technology: : = 3 3 7 8 9 9 0 patent discloses a flexible circuit board P: electrical connector of the circuit board, which is provided with a plurality of guiding right, and the pressure connected to the insulating body cover. The insulating body gf ^, the corresponding two ends of the cymbal are provided with a pivot shaft, and the pivoting and pivoting ports can be coupled to the flexible electric power connected to the electrical connector: the flexible circuit board is pressed into the insulating body The conductive terminals will be 1* = the board and the conductive terminals achieve a stable electrical connection. For the r-edge body, the pivot slot should normally have a good spring. 2 The pressure cap is stably pressed against the flexible circuit board, and the pivot slot is again loaded, Ht ί. In order to achieve this purpose, the two ends of the insulating body are provided with a moon, the pivot groove is disposed on the inner side of the elastic arm, and the outer side of the elastic arm is provided with: = an auxiliary arm. When the f-hai electrical connector is assembled, the gland ί2 (4) is elastically snapped into the pivot slot provided on the elastic arm. The elastic arm is mounted on the metal lug, and the metal ear is abutted on the magnetic arm of the magnetic core. The metal ear is welded to the printed circuit board, so that the deformation is caused by the pivoting action of the k. The structure should first assemble the gland. The elastic arm can be tilted to the outside at the pivot 蝻 + j θ to assist and then the metal ear is "mounted in the auxiliary insulation: the ear is attached to the elastic arm. However, this ~ after, its relative The insulating body can be rotated, obviously

1261955 V. Description of the invention (will make the subsequent board on the board. Therefore, the rigidity of the assembled part of the hairpin is the basicity of the extension of the ends of the terminal body of the hair body, and the main body and the ear piece are arranged. The connector is integrally assembled with the insulative housing and is pivotally connected to the elastic arm of the circuit board. [The embodiment is as shown in the connector of the metal arm of the metal ear, so that the eye can be turned and the metal ear can be turned. After the wall and the joint body and the bottom cover of the weldable body abut the technical edge of the metal ear elastic arm, the stable type can be stably realized: the present invention is provided with the ends of the body and the arms are collectively pressed to the outside of the pivotal brush circuit. The cover assembly arm is formed by the connector being connected to the voltage cover. The pressure is positively insulated and the main body is parallelly extended so that the abutting portion connected to the plate has an assembly plate for the insulation elasticity to change. Rotating body, capping and arranging, and extending independently to the bottom to take over the two elastic welded parts, the advantage of the body shape, from the electric and horizontal map to the third figure The utility model relates to a flexible circuit board (not intended to be provided with a gland body thereof, such that the device is movably mounted on the sheet, insulated from the main body wall and the elastic joint groove, and compared with the above-mentioned printed on the elastic arm, after being pressed With the elasticity, it is easy to interfere with the assembly of the welded elastic arm and the piece of the electric welding part. Moreover, the welding position of the metal ear piece is at the lower arm of the elastic arm and a certain distance from the elastic arm, and the fixing is not very stable. Therefore, it is convenient to press the cover electrical connector. The elastic flexible circuit board arm is mounted on the upper side of the horizontal wall on the bottom side of the insulating body, and the metal is connected to the welding: metal ear piece, and is assembled to facilitate the gland connection. Installed to the pressure

!261955

5. Description of the invention) Electrically connected to the printed circuit board (not including the insulative housing 20, the electrical connector 200 housed in the 浐=nj can be rotatably mounted on the gland of the insulative housing 2 4 = terminal 6 in body 2 0, metal measuring piece 5 in the end. Flexible circuit board is plugged into the insulating body 2 0 is pressed by the gland 40 and is pressed against the metal terminal (4) electrical connector 2 0 0 And mounted on the printed circuit board, and the terminal 60 is soldered to the printed circuit board 2, and the flexible circuit board is connected to the circuit board of the printed circuit board, so that the shaped insulating body 20 is provided with the main body 21 , the independent scale wall 2 3 and the bottom arm 25 connected to both ends of the main body 2 and flat: & horizontally extending. The main body 21 and the bottom wall 23 and the elastic core together = the road plate and the gland 4 is accommodated. The receiving hole 26 is provided with a terminal hole (not shown) of the main body 21. The two elastic arms are provided with a pivot groove 254 and a groove 256 which is horizontally disposed on the side of the pivot groove 25, and the guiding groove 25 6 is opened to the extended end of the elastic arm 25, and is provided with a guiding surface 25 5 inclined toward the pivot groove 2 54. The elastic arm 25 and the main body 21 are elastically The extending direction of the arm 2 3 is provided with a notch 2 5 2 , and the notch 2 5 2 is disposed such that the pivoting groove 25 4 is connected to the main body 2 from the elastic arm 25, thereby increasing; j: the groove 2 5 4 The elastic part of the bottom wall 2 3 is provided with a tab 2 3 4 on the lower side of the elastic arm 25 5 , and the tab 2 3 4 and the elastic arm 25 are separated by an opening 2 3 6 , the tab 2 3 4 and the bottom wall 2 3 are formed with a stepped groove 2 3 8. The elastic arm 2 5 and the outer side of the tab 2 3 4 are adjacent to the root of the elastic arm 25 and are provided with a socket 2 3 2 . The gland 40 is in the shape of a long plate. The two ends are provided with a pivot shaft 42. The pivot shaft 42 can be elastically engaged into the pivot slot 254 of the elastic arm 25 by the guiding action of the guiding slot 256, and is rotatably engaged therewith. The gland 40 is rotatable relative to the insulative housing 20.

1261955 V. Description of invention (4) ' '一- ^------- Axis 4 2 - Set the distance to the position on the 诗 4 电路 circuit board; :: cover 40 rotates to Resist the soft cover 40 to retreat. The block 44 is snapped into the guide groove 2 5 6 to prevent the metal ear piece 50 from being used! The holding portion 56 of the / ij guest ρ , is connected to the abutting 153 $ # & 6 4 of the insulating body 20 which is held by the holding portion 56. The side portion of the child is provided with a plug portion 561 inserted into the insertion hole 2 3 2 at one end of the soldering phase of the elastic arm 25, and the other end of the child is provided. Hold in the horizontal direction on the convex; zhong: the bottom side of the holding portion 56 is horizontally bent with a supporting piece..., the straight square, the groove 238. The card slot 565 and the bracket 563 are used to fix the insulating body 20 in the vertical direction. After being assembled in the insulative housing 20, the same as the elastic arm 25, when the subsequent gland 40 is assembled to the insulative housing 2, the gold is elastically deformed with the elastic arm 25, so that the pivot of the gland (4) is ^ The bow groove 2 5 6 slides and expands the elastic arm 25, thereby elastically snapping into the elastic arm 25 ^ pivot hole 254. After the electrical connector 200 is mounted on the printed circuit board, the soldering portion 51 of the q-shaped ear piece 50 is soldered to the printed circuit board, and the pressing portion 53 extending from the soldering solid 1 directly abuts against the elastic arm 25. The rigidity of the elastic arm can be increased to resist the outward deformation, so that the pressure plate 4 〇 is stably pressed against the flexible circuit board, and the stable electrical connection between the flexible circuit board and the terminal 6 保证 is ensured. In addition, the card slot 5 6 5 and the bracket piece 5 6 3 cooperate with the bottom wall 23 to prevent it from being deformed when subjected to the pressing force. ‘In summary, the creation has indeed met the requirements of the invention patent, and Mai filed a patent application. However, the above description is only a preferred embodiment of the present invention.

Page 9 1261955

Page 10 1261955 Schematic description of the drawing [Simplified description of the drawing] The first figure is an exploded view of the artificial electrical connector. Figure 1 - Figure 3 is an assembled view of the electrical connection ΌΌ. The second figure is the perspective view of the second view of the electrical connection crying another perspective. [Component /r/r note description] Electrical connector 200 Insulating body 20 Main body 21 Bottom wall 23 Jack 232 Tab 234 Opening α 236 Step groove 238 Elastic arm 25 Notch 252 Pitch 254 Guide surface 255 Guide groove 256 receiving groove 26 pressure 40 pivot 42 block 44 metal lug 50 welding portion 51 abutting portion 53 holding portion 56 plug portion 561 bracket piece 563 card slot 565 terminal 60

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Claims (1)

1261955, the scope of the patent application. An electrical connector for electrically connecting a flexible circuit board to a printed circuit board, comprising: an insulating body provided with a main body, a bottom wall extending horizontally from a bottom side of the main body, and a main body connected to the main body a resilient arm extending at both ends and extending parallel to the upper side of the bottom wall, the main body and the bottom wall and the elastic arm together enclosing a receiving groove for receiving the flexible circuit board; the terminal received in the insulating body; and the gland being received in the receiving groove And rotating the elastic arm pivotally connected to the insulating body; and the metal ear piece mounted on both ends of the insulating body, the holding part for fixing the same on the insulating body, and the welding part solderable on the printed circuit board And the abutting portion of the outer side of the elastic arm, and the welded portion is formed by directly bending and extending from the abutting portion. 2. The electrical connector of claim 1, wherein the opposite sides of the two elastic arms are recessed with a pivot groove, and the two ends of the pressure cover are convexly pivoted, and the pivot is mounted in the pole slot and The rotation fits so that the gland can rotate relative to the insulative body. 3. The electrical connector of claim 2, wherein the inner side of the elastic arm is provided with a guiding groove separated from the pivoting groove, the guiding groove is provided with a guiding surface inclined to the pivoting groove, the pivot It can slide into the pivot slot along the guiding surface. 4. The electrical connector of claim 3, wherein the guiding groove is disposed parallel to the extending direction of the elastic arm, and the two ends of the pressing cover are convexly disposed with the corresponding positions of the guiding groove, when the pressing cover is rotated to When the position is corresponding, the block fits with the guiding slot. 126 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The holding portion is provided with a plug portion at a position of one end of the corresponding jack, and the plug portion is inserted into the jack. 6. The electrical connector of claim 5, wherein the retaining portion is provided with a card slot at the other end opposite to the plug portion, and the bottom wall is provided with a tab at a corresponding position, the card slot being held by On the tab. 7. The electrical connector of claim 6, wherein the lower side of the holding portion is provided with a supporting piece bent in a horizontal direction, and the lower side of the bottom wall corresponds to a stepped groove, and the supporting piece is fitted to the step groove. Inside. 8. The electrical connector of claim 7, wherein the soldering portion is in the middle of the resilient arm such that the electrical connector is mounted on the printed circuit board, the printed circuit board is in the electrical The middle position of the connector. 9. The electrical connector of claim 1, wherein the resilient arm is coupled to the body with a slot that has the same opening as the resilient arm. An electrical connector for electrically connecting a flexible circuit board to a printed circuit board, comprising: an insulating body provided with a main body, a bottom wall horizontally extending from a bottom side of the main body, and connected to both ends of the main body And the elastic arm extending parallel to the upper side of the bottom wall, the main body and the bottom wall and the elastic arm are enclosed to receive the receiving groove of the flexible circuit board, and the outer side of the extending end of the elastic arm is provided with a jack Page 13 1261955 t, Scope of Application The bomb of the insulative housing has abutment for fixing the printed circuit side, and the other end. The two elastic ends are convexly provided with a pivot so that the gland can be pivoted into the pivot slot. When the guiding slot end is in the position of the guiding slot, the latching block is fixed therein, and the bottom wall is correspondingly clamped on the tab, and the receiving slot is rotatably pivoted to the arm: and is mounted on the insulative body. a metal ear piece at both ends, the holding portion set on the insulating body, the welded portion solderable to the plate, and the whole abutting on the outer side of the elastic arm and one end of the holding portion is inserted at one end of the socket to form a flexible The free elastic deflection of the arm 1 1 . The electrical connector of the first embodiment of the invention is recessed with a pivot groove on the opposite inner side of the arm, and the pivot cover is mounted in the pivot slot and rotated therewith. Cooperate, rotate from the insulating body. 1 2. The electrical connector of claim 11, wherein the inner side of j is provided with a guiding groove separated from the pivot slot, and the guide groove is inclined at the guiding surface, and the pivot can be along the guiding surface 1 . The electrical connector of claim 12 is disposed parallel to the extending direction of the elastic arm, and the clamping cover is convexly disposed with the clamping block, and the pressing cover is rotated to cooperate with the guiding slot. 1 4. The electrical connector according to claim 10 of the patent application scope _ holding portion is provided with a card slot at the other end opposite to the plug portion, and a tab is horizontally protruded outwardly. The card slot level is 1 5 β The electrical connector of claim 14, wherein the lower side of the holding portion is provided with a supporting piece bent in a horizontal direction, and a lower side of the bottom wall Page 14 1261955 VI. Scope of Application Patent The corresponding position step groove, the supporting piece fits in the step groove. The electrical connector of claim 15 wherein the soldering portion is in the middle of the resilient arm such that the printed circuit board is in the electrical connector after the electrical connector is mounted on the printed circuit board The middle position. 1 . An electrical connector for electrically connecting a flexible circuit board to a printed circuit board, comprising: an insulative housing having a main body, a bottom wall extending horizontally from a bottom side of the main body, and connecting to both ends of the main body a resilient arm extending parallel to the upper side of the bottom wall, the main body and the bottom wall and the elastic arm are enclosed to receive the receiving slot of the flexible circuit board, and the lower side of the elastic arm is provided with a tab extending outwardly horizontally; The accommodating receiving groove and rotating the elastic arm pivotally connected to the insulating body; and the metal ear piece mounted on both ends of the insulating body, the holding part for fixing the same to the insulating body, and solderable to the printed circuit The welding portion on the plate and the abutting portion of the elastic arm are abutted on the outer side of the elastic arm, and the retaining portion is provided with a horizontally inwardly facing card slot, and the card slot is engaged with the tab, 1 8. The electrical connector of the present invention, wherein the insulating body is provided with a socket on the outer side of the extending root of the elastic wall, and the holding portion is connected to the lower side of the abutting portion, and the retaining portion is provided with a plug portion at a position of one end of the corresponding jack, the plugging The part is inserted into the jack. 1 9. The electrical connector of claim 18, wherein the solid connector is Page 15 1261955 VI. Scope of Application Patent The lower part of the holding part is provided with a supporting piece bent in the horizontal direction, and the lower side of the bottom wall corresponds to the step groove of the position, and the supporting piece is fitted in the step groove. 2 (K) The electrical connector of claim 9, wherein the soldering portion is in the middle of the resilient arm such that the printed circuit board is in the electrical connector after the electrical connector is mounted on the printed circuit board The middle position. Page 16