TWM376946U - Electrical card connector - Google Patents

Description

V. New description: [New technology field] [0001] This creation provides an electronic card connector, especially the Y measurement terminal of the electronic card connector. [Prior Art] [0002] In an existing electronic product, an electronic card is usually inserted, and an electronic device such as a mobile phone, a digital camcorder, a notebook computer, or the like is usually provided with an electronic card connector for inserting a memory card, thereby reading a memory card. The content stored inside. Electronic card connection test memory card Insert electronic seven

[0003]

[0004] As disclosed in the China Dalinglu] Joint Patent Announcement, the electronic card is connected to the n-stock material and the electronic card is inserted into the contact plate to make it elastically deformed by the contact plate; When pulling out::, the elasticity of the contact plate is restored to the original position, and the insertion of the electronic card can detect the insertion of the electronic card Properly; OfficG the contact plate of the debt measuring terminal and the end of the contacted plate are fixed to the electrical connector The other end of the insulative body 'is free to deflect to achieve conduction or separation. When the contact plate and the contacted plate are abutted by the electronic card, the two are subjected to the pressure of the electronic card toward the front end of the connector, and because the width of the contact plate and the contacted plate are small, the two may be connected to the electronic card after being stressed. The accommodating space of the device is deflected upwards or downwards, causing the contact plate and the contacted plate to be electrically unstable. [0005] In summary, it is necessary to provide an improved electronic card connector, the form thereof No. Α0101 Page 3 of 15 The terminal is simple and more stable. [New Content] [0006] The main purpose of this creation is to provide an electronic card connector with a simple detection terminal structure and a more stable contact. [0007] In order to achieve the foregoing objective, the present invention adopts the following technical solution: an electronic card connector includes a shielding case and an insulative housing, and the two are combined to form a receiving space for accommodating an electronic card, and one end of the receiving space is for inserting an electronic card. The plurality of conductive terminals are fixed to the insulative housing for electrical connection with the electronic card; the bristles are located in the receiving space

[0008] The front fixed terminal and the retaining body, the elastic terminal comprises a first contact insulating body, and is normally connected with the first fixed terminal, and the fixed terminal is normally opened. Compared with the prior art, the shoulder dutelfec. Terminal h two tamping is lower than the number # possible.

•VHP

[Embodiment] [0009] Referring to the first to second figures, the electronic card connector 100 of the present invention includes a shielding housing 1, The shielding shell 1 is covered by the insulative housing 2, and the insulative housing 2 is further provided with a plurality of conductive terminals 3 for electrically contacting an electronic card (not shown), and a card ejecting mechanism 4 is disposed on one side of the insulative housing 2 The front end of the insulative housing 2 is further provided with a detecting terminal 5 for detecting whether the electronic card is inserted into the electronic card form number A0101, page 4/15 page connector 100. [0010] Referring to the first to second figures, the shielding case 1 and the insulative housing 2 form a receiving space for receiving an electronic card, and one end of the receiving space is open to form an opening 10 for inserting an electronic card. The conductive terminal 3 is disposed in the electronic card connector 100 to be electrically connected to the electronic card, thereby reading information in the electronic card. Referring to the second to fourth figures, the detecting terminal 5 includes a pair of fixed terminals 51 and a resilient terminal 52. Wherein the fixed terminal 51 is formed by stamping with a metal plate, and then combined with the insulating ing) mm, 512 ’ first 圏

And the second solid plate (not shown in the figure) connected to the first ^sert mo 1 d-fixed terminal 5ii printed circuit, the first contact portion 515 connected to the terminal 52, the second fixed terminal 512 ^ ^ printed circuit board connection The second connecting portion 514 and the second contact portion 516 with the elastic terminal 5^^. Intellectual [0012] The elastic terminal 52 is formed with a $/, ^ times f ty contact 521, a mounting portion 522, a first 'mine%', a ^^^@@9?524, a second turning portion 525, and a fourth The connecting portion 526 and the second contact 527, wherein the third connecting portion 524 is substantially V-shaped with a large angle. The first contact 521 is electrically connected to the first contact portion 515 of the fixed terminal 51, and the second contact 527 is electrically connected to the second contact portion 516 of the fixed terminal 51. The insulative housing 2 is provided with a projection 21 and a front end wall 22, and a mounting slit 23 is formed therebetween, and the elastic terminal 52 is attached to the mounting slit 23 by assembly. When the electronic card connector 100 is not inserted into the electronic card connector 100, the second touch form number A0101 of the elastic terminal 52 is separated from the second contact portion 516 by the fifth contact portion 516. When the electronic card is inserted into the electronic card connection, the electronic card presses and deforms the elastic terminal 52 to allow the electronic card to reach the preset position. The first contact 521 is mounted to the insulative housing 2 and is in a fixed state, and is in normal contact with the first contact portion 515. The first to the right portion 525 is abutted by the electronic card to drive the first inflection portion 523 and the third connection. The portion 524 is deformed such that the second contact 527 approaches the first contact portion 516 of the second fixed terminal 512, and finally the second contact 527 comes into contact with the second contact portion 16. When the electronic card further presses the second turning portion 525, the first turning portion 523 and the third connecting portion are further deformed so that the second contact is inserted until the electronic card is inserted into the preset 彳_. The first contact 521 and the first 郦 of the first solid 511, and the elastic deformation of the elastic end 52 and the contact of the drawing contact portion 516 to achieve the contact between the terminal 52 and the second m end, wherein The terminal movement 'effectively avoids the mutual misalignment f between the ends due to excessive elastic deformation. In addition, the second contact 52' will slide every time, and the terminal can be removed (four) to be stable. [0014] Please refer to the second figure to the Descartes 5, the second contact 527 and the second turning portion 525, the electronic card and the second fixed terminal 512 are connected in a moving state to prevent the electronic card and the second fixing. The terminal 512 is connected to the other portion of the elastic terminal 52. The second turning portion 525 of the present invention is closer to the opening 1U than the third connecting portion 524. The second turning portion 52 5 is connected to the side of the opening 10: = Γ ' a portion 524 is protruded (not numbered), and a distance D1 between the tangent line parallel to the third connection and the third connecting portion 524 exists, and the form number Α0101 6th page/15 pages M376946, that is, the protrusion protrudes from the third connecting portion 524 The extension line is closer to the opening 10 than the third connection portion 524. Similarly, the second contact 527 is closer to the front end wall 22 than the fourth connecting portion 526, and the second contact 527 is provided with a protrusion (not labeled) in the direction of the front end wall 22, and the tangent and the parallel line of the protrusion parallel to the fourth connecting portion 526 There is a distance D2 between the four connecting portions 526, that is, the protrusion protrudes from the extension line of the fourth connecting portion 526 and is closer to the front end wall 22 than the fourth connecting portion 526. After the electronic card is inserted, since the second turning portion 52 5 protrudes further outward than the third connecting portion 524, the electronic card is always in contact with the protrusion of the second turning portion 525, thereby preventing the electronic card from pressing against the third connecting portion. Similarly, the elastic terminal 52 is elastically deformed to perform four steps 526 on the fourth connecting portion (10). Extension, 73⁄43⁄4 terminal 52 霪 : [0015] Please refer to the fifth figure, the first contact 521 and the first turn height D3 is greater than the other parts of the elastic terminal 52. The height D4, the electronic card connector

The accommodating space of the 100 can be received: the first touch of the 52li, the first turn, the 523, the elastic terminal 5 2, the degree ^hY r, the upper part of the accommodating space and the upper and lower parts still have a small end of seven degrees, that is, the third connection The portion 524 to the second contact 527 are flexibly rotatable in the accommodating space without coming into contact with the shield case 1 or the insulative housing 2. [0016] In summary, the creation has indeed met the requirements of the new patent, and the patent application is filed according to law. However, the above disclosure is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the present invention. Equivalent modifications or variations made by those of ordinary skill in the art to the spirit of the present invention are intended to be included within the scope of the appended claims. [Simple Description of the Drawings] Form No. A0101 Page 7 of 15 M376946 [0017] [0022] [0022] The first figure is a three-dimensional combination diagram of the electronic card connector of the present invention. The second figure is an exploded view of the electronic card connector of the present invention. The third figure is a top view of some of the components of the electronic card connector of the present invention. The fourth figure is an exploded view of the detection terminal of the electronic card connector of the present invention. The fifth figure is a front view of some components of the electronic card connector of the present invention. [Main component symbol description] Electronic card connector 100 shielding housing 10 front wall of the insulating body Conductive terminal

21 23 Card Returning Agency

W detection terminal solid_set 51 elastic terminal second fixed terminal second connection part,

Otfife* Contact

Pro like a joint 511 513 515 second contact 516 first contact 521 mounting portion 522 first turning portion 523 third connecting portion fourth connecting portion 524 526 second turning portion second contact 525 527 Form No. A0101 Page 8 of 15

Claims (1)

M376946 Patent Application Area: 1. An electronic card connector, comprising: a shielding shell and an insulating body, the two of which cooperate to form a receiving space for accommodating an electronic card, wherein one end of the receiving space is an opening for inserting an electronic card; a plurality of conductive terminals, The first terminal and the second fixed terminal and one end are fixed on the insulating body, and the detecting terminal is electrically connected to the electronic card. The detecting terminal is fixed to the insulating body and is located at the front end of the receiving space. An elastic terminal disposed on the main body and at one end of the cantilever, the elastic terminal includes a first contact and a second contact, the first contact is fixed to the body 1 and the first fixed tweezers & the elastic end protrusion and the front end A mounting slot is formed between the wall, the protrusion and the front end wall, and the p-mounting portion is fixed to the mounting slot 3. The electronic card connector according to claim 1, wherein the electronic card abuts the elastic terminal, Detecting iron change ~ second contact abuts ❿ normal contact, second touch edge 2. As claimed in the patent _ Item 1 sub-set with the first connection installation diagram 蔻 爷 t t state #r The second fixed terminal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The second contact is in contact with the second fixed terminal, and the elastic terminal is further provided with a second turning portion that is butted to the electronic card. The two sides of the second turning portion are respectively a third connecting portion and a fourth connecting portion, wherein the third connecting portion is respectively On the side close to the opening. 5. The electronic card connector of claim 4, wherein the second turning portion is provided with a protrusion that protrudes from the extension of the third connecting portion and is closer to the opening than the third connecting portion. The electronic card connector of claim 4, wherein the second contact is provided with a protrusion that protrudes from the fourth connection portion, wherein the second contact is provided in the fourth connection portion. The extension line is closer to the end wall than the fourth connection portion. 7. The electronic card connector of claim 4, wherein the height of the second turn is higher than the other portions of the resilient terminal. 8. The electronic card connector of claim 1, wherein the first and second fixed terminals are provided with first and second connecting portions connected to the printed circuit board. 098215771 Form No. A0101 Page 10 of 15 0982049307-0