TWM275586U - Electrical card connector - Google Patents

Description

4. Description of Creation ⑴ [Technical Field to which the New Type belongs] This creation relates to an electrical connection for electrically connecting an electronic card ^, especially an electronic card connection connector [previous technology] with a card ejection mechanism. With the No. 29, 8 and 92, the slider and chute with positioning holes in the rim body and the daughter card fixed at one end of the connecting rod are inserted into the electric movement, and the upward daughter card cannot move from the back, and the electronic card is released. Refer to the U.S. patent electronic card connector for the related conventional technology for taking out the female connector. The connector includes an insulating body: an electronic device housed therein and a card ejection mechanism. The card ejection mechanism includes a slider, a connecting rod provided on the bottom wall of the insulating body, and a connecting rod provided between the insulating body and the slider: two: inside, and the other end is positioned Hole phase solid second: When the daughter card connector is inside, the slider and the locking part are one two two two; the resisting part provided at the bottom of the side wall of the edge body is: = the card is held in the corresponding recess of the side of the electronic card When inside the mouth, 卡 = slide out of the card connector; when the electronic card is removed, when sliding: r, the two locking parts are pressed down by the abutting part and move downward, so that the user can smoothly remove the electronic card from "Electronic card connection" The locking part of the electronic card connector on the slider, the manufacturing and installation steps need to be provided with resistance to complicate the return of the card, which is disadvantageous. The number of fixed-money components has further increased to simplify the process. [New content] With card locking function The purpose of this creation is to provide an electronic card connector with a simple structure M275586 9. Creation instructions (2) To achieve the above purpose, this daughter card connector is used to electrically connect: an insulating body 、 Accommodated in an insulating book, the insulating body includes a bottom wall, a side, and a connecting rod, which is used to resist the slide position of the slider. unit. The following technical scheme is adopted: an electronic card with a notch on the electrical side, a conductive terminal inside the casing and a card withdrawal mechanism, and the wall 'card withdrawal mechanism includes a slider, a chute body, and an end for holding the connecting rod. Can move inside the fixed slot. The insulating body set block is provided to match the notch of the electronic card. Compared with the conventional technology, the insulating body of the creative electronic card connector is provided with a curve φ that matches the slider, and the slider is provided with the electronic card. The notch is matched with the locking portion, so that there is no need to separately install a device for holding the electronic card, which effectively simplifies the structure and manufacturing process of the electronic card connector. [Embodiment] «Month > As shown in Figures 1-5, the creative electronic card connector 100 is used to electrically connect the electronic card 6 (see Figure 5), and includes an insulating body 1, A plurality of conductive terminals 2, a pair of detection terminals 3, a card ejection mechanism 4, and a shielding case 5 covering the outside of the insulating body are assembled in the insulating body. A storage space (not labeled) is formed between the shielding case 5 and the insulating body 丨 for receiving the electronic card 6. The edge body 1 includes a bottom wall 10, a first side wall 11, a second side wall 12 and 2, and a side wall! I and a rear wall i 3 of the second side wall j 2. # 中 mentioned bottom wall 10 ^ A portion inwardly inclined slot is provided near the second side wall 2 and the first side wall 11 is provided with a plurality of receiving grooves for detecting terminals 3 1

M275586 IV. Creation Instructions (3). The second side wall 12 includes a receiving portion 1 2 1 for receiving the card ejection mechanism 4, a positioning hole 1 2 2 at the rear end of the second side wall 12, and an inwardly inclined curved surface 1 at the front end of the second side wall 12. 2 3, wherein the rear end of the receiving portion 1 2 1 has an opening " V " The positioning hole 122 (see the ninth figure) includes a first hole 1 2 2 1 extending downward from the top of the second side wall 12, and a first hole penetrating through the bottom of the second side wall 12 and the outer side surface of the second side wall 12. Two holes U22, the first hole 1221 and the second hole 1 22 2 communicate with each other. The positioning hole 22 can also be provided as a hole extending inward from the outer side of the second side wall 12. A plurality of barbs 1 2 5 are respectively provided on the outer sides of the first side wall 11 and the second side wall 12 for interlocking with the shielding case 5. An end of the rear wall 13 near the second side wall 12 projects toward the ridge without a protruding post 丨 3 !, and the rear wall 丨 3 is further provided with a plurality of holding grooves 132 for fixing the conductive terminal 2. ^ The conductive terminal 2 includes a contact portion 2 1 that is bent and extended obliquely upward to contact the conductive path (not shown) of the electronic card 6 and that extends backwards to electrically contact a circuit board (not shown). Sexual connection of the conducting portion 22. The detection j and the sub 3 include a first detection terminal 31 and a second and a second terminal which can be connected or disconnected with each other to detect whether the electronic card 6 is fully inserted. The detection is well known to those skilled in the art, and will not be described in detail. The A inserting card mechanism 4 includes a generally " L " type which can be used in the insulating body 1 to: = :::: = slider 41, which is in contact with Qing to control sliding = =, and is used for elasticity. Directional weight: ϊ located in the flat direction of the thrust part 411 and the longitudinal bow 丨 the electronic card 6 guide bow 丨 part 412, the inside of the guide part 412 is M275586 IV. Creation instructions (4) It is used to hold electronics The locking portion 4 1 3 of the card 6. The guide portion 4 1 2 includes a substantially heart-shaped chute 4 丨 4 on the outside, and a receiving hole 415 on the front end of the slider 41 for receiving the elastic body 42. A convex portion 416 is provided at the bottom of the end to cooperate with the slot 1 of the insulating body 1. The connecting rod 43 is generally elongated, and includes a main body portion 431 and two ends bent from the main body portion 4 31 The first bent portion 43 2 folded to be locked with the positioning hole 122 of the insulating body 1 and the second bent portion 4 3 3 movable in the sliding groove 414 of the slider 41. The elastic body 42 can move the slider 41 back and forth. One end of the elastic body 42 is held in cooperation with the protruding column 1 31 of the insulating body 1 and the other end is received in the receiving hole 415 of the slider 41. The shielding shell 5 includes a top surface 51 and two side surfaces 52 formed by bending and extending from both sides of the top surface 51, respectively. The side surface 52 is located near the second side wall 12 and the positioning hole 122. There is a holding piece 5 2 1 for pressing against the connecting rod 43 of the card ejection mechanism 4. The side 5 2 is further provided with a plurality of notches 5 2 2 for matching with the barbs 1 2 5 on the first side wall 11 and the second side wall 12 of the insulating body 1. The bottom end of the side 5 2 is bent and extended. There are a plurality of conducting portions 5 2 3 for electrically connecting to a circuit board (not shown). Please refer to the first to fourth figures. When installing, first, the conductive _ terminal 2 is fixed in the holding groove 132 of the rear wall 13 of the insulating body 1, and the conductive terminal 2 contact portion 21 is located above the bottom wall 10. The conducting portion 2 2 extends from the rear wall 13 of the insulating body 1. Secondly, the first detection terminal 31 and the second detection terminal 32 are installed in the receiving groove 1 11 of the first side wall 11 of the insulating body 1. Then, return the card

Page 9 M275586 IV. Creation instructions (5) Structure 4 is installed in the insulating body}, of which, first, the slider 4 is installed in the second side wall 12 of the insulating body 1, and the guide portion 412 of the slider 41 is close to the lock One end of the portion 413 is received in the second side wall 12 opening 1 2 4. At this time, the locking portion 4 1 3 of the guide portion 4 1 2 is located in the second side wall 丨 2 receiving portion 丨 2 1 without The convex part 4 丨 6 protruding into the accommodation space of the 'guide part 4 丨 2 is accommodated in the bottom wall slot 〇〇1; secondly, one end of the elastic body 42 is held in cooperation with the receiving hole 415 of the slider 41 The other end of the elastic body 42 is held in cooperation with the protruding column 31 of the insulating body 1. Subsequently, the first bending portion 432 of the connecting rod 43 is inserted into the positioning hole 122 of the second side wall 12, and the second bending portion 433 is inserted into the sliding groove 414 of the slider 41. And, the movement of the block 41 is caused by The chute 414 moves. Finally, the shielding case 5 is mounted on the insulating body 1, and the notch 5 2 2 of the side 5 2 of the shielding case 5 is buckled with the barbs 125 on the first side wall 11 and the second side wall 12 of the insulating body 1, The blocking piece 521 of the shielding case 5 presses against the connecting rod 43 of the card ejection mechanism 4 to prevent the connecting rod 43 and the α groove 4 1 4 from sliding out. The assembled electronic card connector is mounted on a circuit board (not shown), and the conducting portion 523, the conductive terminal 2 and the detection terminal 3 of the shielding case 5 are soldered to the circuit board, respectively. Please refer to the fourth to eighth figures. When in use, an electronic card 6 with a notch 60 is inserted into the electronic card connector ，. During use, the bright end of the electronic card 6 starts to abut the card ejection mechanism. When the pushing portion 411 of the slider 41 is pressed, the electronic card 6: the port 60 is located on one side of the locking portion 413 of the slider 41. When the electronic card 6 further pushes the slider 41 to the pushing portion 411 toward 1, during this process, the elastic body is “compressed”: the surface of the side wall 12 and the surface 123 can guide the sliding ridge forward and inward, the same as :: Slip = 41 The convex portion 416 is shifted forward and inward along the bottom slot 10 and the locking portion 413 is also moved inward and inserted into the notch 60 of the electronic card 6.

M275586, the creation description (6) achieves the locking effect, preventing the electronic card 6 from disconnecting the connector Π0 due to vibration and other reasons. When the second bending part 433 of the connecting rod 43 slides in the second slot 414 of the slider 4 and is locked to the rear position (not labeled) of the slot 414, and the slider 41 cannot be pushed, the electronic card 6 is stably accommodated in the electronic, < storage space, the conductive path of the electronic card 6 (the contact portion 21 of the non-conductive terminal 2 is not conductive, and the detection terminal 3 is squeezed by the electronic card 6 / achieves the corresponding effect. Take out the electronic card 6 At this time, the electronic card 6 is pushed up again in the card insertion direction, and the second bending portion 433 of the connecting rod 43 is separated from the rear position of the slide groove 414 of the slider 41, and the body 42 releases the elastic force so that the slider 41 is along the second side wall. The curved surface m of 12 moves backward and outward, and at the same time, the convex portion 416 of the slider 41 moves backward and outward along the slot ιι. When the elastic body 42 returns to its original state, the second bending portion 433 of the connecting rod 43 moves To the front position (not labeled) of the sliding groove 414 of the slider 41, at this time, the slider 41 = received in the receiving portion 12 of the second side wall 12] [inside, the slider ^ is away from the receiving hole 4 1 5 One end is clamped in the opening 12 of the second side wall 12, the same as the block 41, the locking portion 4 1 3 moves outward and is accommodated in the valley portion 121 of the second side wall j 2 Thereby, the electronic card 6 notch 60 can be released, and the mutual clamping between the electronic card 6 notch 60 and the locking portion 4 1 3 can be released, and the electronic card 6 can be pulled out of the storage space. 诚 妙 电子 Ｍ 'The slot 1 〇1 can also be provided on the shielding case 5. In the present invention, the connector 100 can be provided without the slot 101, and only the curved surface 123 can be used to guide the locking portion on the slider 41. 4 1 3 moves inward to achieve the card locking effect. In addition, the 'insulating body 1' may not be provided with the rear wall 13 and the conductive terminal 2

M275586 4. Creation instructions (7) ^ It is not fixed on the rear wall 13 but can be fixed on the insulating body 1 by integral molding. The elastic body 42 can also be fixed between the shielding case 5 and the slider 41. The chute 414 can also be installed on the insulating body! On the bottom wall 10. The end of the connecting rod 43 moves in the chute 414, and the other end is not limited to being locked with the positioning hole 122 of the insulating body 1, and may be fixed with a hole (not shown) that shields the housing. Put forward: 5ί ‘this creation has indeed met the requirements of the new type of patent #, according to the law Ti :::, but the above disclosure is only a better implementation of this creation. For example, the equivalent modifications or transformations of the persons who belong to the second technology / second knowledge / second knowledge based on the spirit of this creation should be included in the scope of the attached patent application.

M275586 Simple illustration of the drawing [Simple illustration of the drawing] The first drawing is a three-dimensional combined drawing of the electronic card connector of this creation. The second figure is a schematic view from another angle of the first figure. The third picture is a partial combination diagram of the electronic card connector of this creation. The fourth picture is an exploded view of the electronic card connector of this creation. The fifth diagram is a schematic diagram of the state of the electronic card connector when the electronic card is inserted (without force). The sixth diagram is another schematic diagram of the fifth diagram. The seventh picture shows the state of the electronic card connector when the electronic card is used. The eighth figure is a schematic view from another angle of the seventh figure. The ninth figure is a sectional view taken along the line I X-I X in the third figure. [Description of main component symbols] Electronic card connector 100 Insulating body 1 Bottom wall 10 Slot 101 First side wall 11 Receiving groove 111 Second side wall 12 Receiving portion 121 Locator L 122 First hole 1221 Second hole 1222 Curved surface 123 Opening 124 Barb 125 Back wall 13 Convex protrusion 131 Holding groove 132 Conductive terminal 2 Contact portion 21 Conducting portion 22 Detection terminal 3 First detection terminal 31

M275586

The diagram on page 14 briefly explains the second detection terminal 32 card ejection mechanism 4 slider 41 abutting portion 411 guide portion 412 locking portion 413 slide groove 414 receiving hole 415 convex portion 416 elastic body 42 connecting rod 43 body portion 431 The first bending portion 432, the second bending portion 433, shielding the casing 5, the top surface 51, the side surface 52, the holding piece 521, the notch 522, the conducting portion 523, the electronic card 6, the notch 60

Claims (1)

M275586 1. An electronic card connector for electrically connecting an electronic card with a notch on one side 6 and comprising: an insulating body including a bottom wall and a side wall, wherein the insulating body is further provided with a curved surface; The conductive terminal is housed in the insulating body; and the card ejection mechanism includes a slider, a chute, a connecting rod, an elastic body for resisting the slider, and a positioning hole for holding one end of the connecting rod. One end is movable in the chute, and the slider is provided with a locking portion for matching with the notch of the electronic card. 2. The electronic card connector according to item 1 of the scope of patent application, wherein said curved surface is provided on a side wall. 3. The electronic card connector according to item 1 of the scope of patent application, wherein the slider is provided with a receiving hole for receiving an elastic body, and the insulating body is provided with a protruding column for holding the elastic body. 4 · The electronic card connector according to any one of the first item and the third item in the patent application scope, wherein the electronic card connector is provided with an inwardly inclined slot for mating with the slider, and the slider A sliding part is provided in the slot. 5. The electronic card connector according to item 4 of the patent application, wherein the slot is provided on the bottom of the insulating body. 6. The electronic card connector according to item 4 of the scope of patent application, wherein the electronic card connector is provided with a shielding case covering the outside of the insulating body. 7 · If the electronic card connection described in item 6 of the scope of patent application is connected, the slot is provided on the shielding case. M275586 5. Scope of patent application 8. The electronic card connector according to item 6 of the scope of patent application, wherein the shielding shell is provided with a retaining piece for pressing the connecting rod. 9) The electronic card connector according to item 1 of the scope of patent application, wherein the side wall is provided with an opening that cooperates with one end of the slider. 10 The electronic card connector according to item 1 or item 2 of the scope of patent application, wherein the positioning hole is provided on a side wall. 1 1 · An electronic card connector for electrically connecting an electronic card with a notch on one side, comprising: an insulating body including a bottom wall and a side wall, and the bottom wall is provided with an inwardly inclined for mating with a slider Slots with positioning holes on the side walls and curved surfaces extending inward; conductive terminals are housed in the insulating body; card ejection mechanisms, including sliders with sliding grooves, connecting rods, and An elastic body, one end of the connecting rod is accommodated in the positioning hole, and the other end of the connecting rod is movable in a chute, and the slider is provided with a locking portion for cooperating with the notch of the electronic card and in the slot. ^ Slidable parts; and a shielding case, which is covered on the outside of the insulating body. 1 2 · The electronic card connector according to item 11 of the scope of patent application, wherein the shielding shell is provided with a holding piece for pressing the connecting rod. 1 3 · The electronic card connector according to item 11 of the scope of patent application, wherein the side wall is provided with an opening that is matched with one end of the slider. 14 The electronic card connector according to item 11 of the scope of patent application, wherein the slider is provided with a receiving hole, and the insulating body is provided with a protruding post.