TWM275597U - Electrical card connector - Google Patents

Description

M275597 Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about an electronic card connector, especially the electricity of cameras and other electronic products used for digital [prior art] electronics ίΠ ′ and digital cameras and other electronics The devices' all use various exit functions to enable the inserted electronic card to be implemented. | Lian Yeyi You-Patent Announcement No. 2588578 ¥ means the short card that can be pushed against the sliding bar on the outer side of the slider when inserted `` 1 '' structure ⑸ 53) slide along the slope ⑽) and upward Ϊ: The concave insertion rod (notched ⑺) is used to achieve the function of preventing insertion on the side of the daughter card. When ejecting the card, lightly in the direction of the card: slide away at the position where the groove was misrepresented, and the impulse kidney rod exits from the front block in the direction of the card in the reverse direction: (52) release the compression force and push against the sliding gap Exit to achieve the function of using electricity ^^ 1 for the electronic card. Winning the positioning of the slide bar during the movement of the electronic card from the connector (100), the important of inserting and removing the electronic card is the squeeze of the electronic card and the bevel, it: 疋: the slide bar must be Squeezed by the power of electronic cards. Because this type of: G 2-position buckle is more affected, the size of the positioning slider & + + / p, and the daughter card connector are also smaller than the size, and their contact strength is limited. 6 pages of M275597 9. Creation instructions (2) The electronic card is quickly inserted into a apex of the positioning card. If the effective lock is made for a long time, it must be damaged. Secondly, the position that is damaged and cannot be set will be greatly increased. The connector is based on the "new content creation prevention electronic card", an electronic card that is housed in a dead body, installed in a moving part, and installed along a snap arm. It can be withdrawn from the electronic effect along the predetermined sum, only when the electronic card is misrelied, and the assembly is aimed at overcoming the first] for the purpose of locating the card from the predetermined technical phase track of the insulation of the head edge body Homogeneous card insertion and removal, simple and convenient, k 'position slider may not be able to withstand compression and damage the buckle wedge shape, the parts in contact with the electronic card are used' pointed tops are often squeezed and abraded and buckled Electronic card; finally, when manufacturing, it is necessary to ensure that it is a slender and thin shape of the positioning slide bar, its size and accuracy are accurate, the requirements for the mold are high, and the manufacturing cost is a technical problem. A new type of electronic card defect. The purpose is to provide an electronic card connector which is low in cost and easy to assemble by mistake. The electronic card connector of the present invention includes a conductive terminal in an insulating body, and a card ejection mechanism on a shielding case covering the insulating body. The card ejection mechanism includes a sliding rod, and a buckle is provided on one side of the sliding portion. Arm, this track movement and lock can be inserted into the electronic card connector than 'this creation has the following beneficial effects: · The snap arm moves, it has sufficient contact strength, and can be inserted to avoid additional wear with the electronic card Only when the work reaches a fixed position, it can be locked with the electronic card, which can prevent and continue the function of returning the card, which improves the low cost of use. can

M275597 IV. Creation instructions (3) 1 '[Embodiment] Please refer to the figure- *. The electronic card connector 100 of this creation includes an insulating body 2, a shielding case covering the insulating body 2, and a housing. The switch terminal group 4, the card ejection mechanism 5 and the plurality of conductive terminals 6 provided in the insulating body 2 are arranged in the insulating body 2. Please refer to the first diagram, the second diagram, and the third diagram. The insulating body 2 includes first and second side walls 20 and 21, and a wall 22 and a bottom wall 23 connected to the first and second side walls 20 and 21. The first and second side walls 20, 21, the rear wall 22 and the bottom wall 23 together form a receiving space 24 for receiving the electronic card 7. The first and second side walls 20 and 21 are respectively provided with a first buckle group 2 01 and a second buckle group 2 1 1 on the outer side of the receiving space 24, and an opening is opened in the first half of the first side wall 20 202, the opening 202 communicates the receiving space 24 with the outside of the first side wall 20, and a section in front of the opening 202 is close to the receiving space 24. A “v” -shaped inclined surface 25 is protruded laterally, and the inclined surface 25 is perpendicular to the bottom wall 23 and A wall 250 is formed on the wall surface far from the first side wall 20-side, and a sliding groove 26 having a cam surface is opened at the bottom wall 23 near the opening 202, and the sliding groove 26 is substantially parallel to the first side wall 20 And extends along the front and rear directions of the electronic card connector 100, the rear wall 22 is provided with a positioning rod 27 extending toward the inside of the accommodation space 24 at one end near the first side wall 20, and the second side $ wall 2 1 There is also a slot 2 1 2 in the first half. The shielding case 3 includes a top wall 30, a first protruding piece group 31 and a second protruding piece group 32 extending downwardly from the left and right sides of the top wall 30, respectively. In addition, first and second card hole groups 311 and 321 are respectively provided near the lower edge of each protruding piece group 3 1 and 3 2. The protruding pieces near the front end of the first and second protruding piece groups 31 and 32 are provided with welding pieces 3 1 2, 3 2 2 which are bent in a horizontal direction.

M275597 4. Creation instructions (4) A protruding finger group 3 1 corresponding to the opening 2 0 2 is also provided with an elastic finger 3 1 3, and a second protruding sheet group 32 is also provided with an insert piece 323 corresponding to the slot 212. The switch terminal group 4 includes a first terminal 41 and a second terminal 42. The first terminal 41 includes a first holding portion 41, a first elastic portion 4 1 3 extending from the first holding portion 4 1 1, and An elastic portion 4 1 3 is a first contact portion 4 1 2 at the end. The second terminal 42 includes a second holding portion 421, a second elastic portion 423 extending from the second holding portion 421, and a second contact portion 4 2 2 provided at an end of the second elastic portion 423. The card ejection mechanism 5 includes a substantially "L" -shaped sliding portion 51, a sliding rod 52, and a spring 5 3 partially housed in the sliding portion 51. The outer side wall of the sliding portion 51 is provided with a heart-shaped groove (not labeled). A buckling arm 5 11 is provided at the front end of the inner side wall of the sliding portion 5 ′. The shape of the buckling arm 5 11 is a protrusion protruding laterally in the receiving space 2 4. The protrusion is generally a rectangular body. Bearing a larger contact force The bottom surface of the sliding portion 51 is provided with a slider 512 corresponding to the sliding groove 26 of the insulating body 2. One end of the sliding rod 52 can slide in a heart-shaped groove, and the slider 512 can slide in the sliding groove 26. . Mingmai is shown in the second, third and fourth pictures. During assembly, the conductive terminals 6 are assembled in the rear wall 22 of the insulating body 2 and the card ejection mechanism 5 is assembled on the two sides of the second side wall 2G. It is placed on the positioning rod 2 and the other "^ a inside the sliding portion 51" is to abut the outer side wall of the sliding portion 51 on the inner surface of the @@ λ, and the slider 512 on its bottom surface should be embedded in The cam wall chute 26 in the% wall ^ of the stopper portion 51 'uses the elastic force of the elastic spring to close the slide arm: -2 1 and blame it on the insulating body 2 < "V" inclined surface 25, snap # 系 收 谷 在 害 谷口 250, at this time, a heart-shaped depression on the outer wall of the sliding portion 51

Page 9 M275597 4. Creation instructions (5) The groove is exposed to the opening 20 2 under the combined action of the spring 53, the first side wall 20, the slide groove 26, the slider 5 1 2 and the "V" inclined surface 25. While positioning the sliding portion 51, one end of the sliding rod 52 is accommodated in a heart-shaped groove, and the other end is rotatably disposed at the front end of the bayonet 202, and the first and second terminals 41 and 42 can be accommodated respectively. The second side wall 21 extends in the first and second slots (not labeled) of the second side wall 21 adjacent to the rear wall 22 and the free ends of the first and second holding portions 4 11, 4 2 1 respectively, and shields The first and second snap hole groups 311 and 321 of the housing 3 are respectively snapped with the first and second snap groups 2 and 1, 2 of the insulating body 2 and the insert pieces 3 2 3 are inserted in the second side wall. 2 1 inside the slot 2 1 2. See the three pictures, the fourth picture and the fifth picture, when in use, the electronic card connector 100 can be installed on a printed circuit board (not shown) to shield each of the housing 3:!: Dry connection When the free ends (not labeled) of the pieces 312 and 322 and the first and second holding portions 411 and 421 can be electrically connected to the contact points on the printed circuit board, respectively, the front ends of the pieces can push against the "L" -shaped sliding portion 51. The short side slides backwards synchronously with the electronic card 7, because ,, ^ ^ # 26 ^, ^^ 512 ^ The horizontal movement is performed according to the track of the cam surface chute 26. J: The track of the cam surface chute 26 is also moved at the same time. Do horizontal movement: when the snap arm 511 is moved, when the electronic card is inserted into the positioning position, 252 slides in the heart-shaped groove 1 inside the sliding part 51, and the slide bar 52 is held in the heart: 53, and the pressure is received in the arm 511. The lateral movement is inserted into the positioning position of the side 9 of the electronic card 7, the snap card 7 is mistakenly pulled out of the work gap at the positioning position to prevent the electronic card from being pushed, and the slide bar 52 is from the heart-shaped groove. In the case of a U card, release the pressure in the direction of the card insertion, and push the sliding portion 51 to slide away along the insertion position, the spring 53 withdraws in the reverse direction, and the sliding portion 5

M275597 IV. Creation instructions (6) Can the clip arm 5 丨 1 slide along? The arm 511 is moved horizontally by the lack of the electronic card 7 so that the buckle 100 is retracted 1 «and the electronic card 7 proposes from this connection that the creation has indeed met the requirements of the new patent. The path-breaker is only a better implementer of this creation. This second defines the scope of rights of this creation. For example, the equivalent modification or adaptation of the technology that belongs to the knowledgeable person Mai according to the spirit of this creation should be included in the scope of the attached patent application.

M275597 Schematic illustration [Schematic description] The first picture is the original electronic card. The second picture is the original electronic card. The third picture is the original electronic card. The fourth picture is the state of the original electronic card. The fifth picture is the state diagram of the original electronic card. Exploded view of the connector. A perspective view of the connector. A perspective view of the connector at another angle. Connector When the electronic card is not inserted in the positioning position, the connector is an electronic driver > s, when the electrical card is inserted in the positioning position, [Key component symbol description] Electronic card connector 100 Insulating body 2 First, second first Snap group 201 Open 〇 Second snap group 211 Slot rear wall 22 Bottom wall receiving space 24 Beveled notch 250 Chute positioning lever 27 Covering the top wall of the housing 30 First protruding piece Second protruding piece group 32 First 2nd welding piece 312 > 322 Elastic finger insert 323 Switch terminal group first terminal 41 first holding portion first contact portion 412 first elastic portion second terminal 42 first holding portion wall card hole group page 12 M275597 Schematic description of the second contact part 422 Second elastic part 423 Card ejection mechanism 5 Slide part 51 Snap arm 511 Slider 512 Slider 52 Spring 53 Conductive terminal 6 Electronic card 7 «

HIIHI Page 13

Claims (1)

M275597 V. Application scope of patents-1 · An electronic card connector, which includes: · an insulating body; a plurality of conductive terminals housed in an insulating body; a shielded shell 'is a covering of the insulating body; and The card ejection mechanism in the insulation body includes a sliding part and a sliding rod provided thereon. A snap arm is provided on one side of the sliding part, and the snap arm can be transported along a predetermined track and can be locked horizontally. Insert the electronic card in the electronic ten-speed connector. 2. The electronic card connector according to item 1 of the scope of patent application, wherein the sliding # part is generally "L" -shaped, and a slider is provided at the bottom. 3. The electronic card connector according to item 2 of the scope of patent application, wherein the insulating body includes two side walls and a rear wall and a bottom wall bridging the two side walls. 4. The electronic card connector according to item 3 of the scope of patent application, wherein the rain side wall, the rear wall and the bottom wall together constitute a storage space for receiving the electronic card. 0. The electronic device according to item 3 of the scope of patent application In the card connector, a slide groove having a cam surface is formed on the bottom wall of the edge body corresponding to the position of the slider, and the slider is received in the slide groove. Spring 6 · The electronic card connector as described in item 3 of the scope of Shenqing Patent, wherein a "V" He inclined surface perpendicular to the bottom wall is provided at the front half of the first side wall of the insulating body. 7. The electronic card connector as described in item 6 of the scope of patent application, wherein a sloping opening is opened on the sloping surface of the "V" -shaped slope away from the outside of the first side 璧, and the 肀 clasp arm is accommodated in the opening. " No. 14 I M275597 V. Patent application scope 8. The electronic card connector as described in item 3 of the patent application scope, wherein the conductive terminals are assembled in the rear wall of the insulating body. 9. The electronic card connector according to item 3 of the scope of patent application, wherein a switch terminal is fixedly held in a slot adjacent to the rear wall on the second side wall. 10. The electronic card connector according to item 1 of the scope of patent application, wherein the shape of the buckle arm is a laterally protruding bump. Page 15