TWM302798U - Card edge connector - Google Patents

Description

M302798 VIII. New description: [New technical field] This creation is about a card edge connector (7), especially a card edge that can be placed on the upper surface of a circuit board and inserted into an electronic card. Connector 0 [Prior Art]

Conventional card edge connectors are used to be placed on the upper surface of a circuit board and are provided for insertion of an electronic card to electrically connect the circuit board and the electronic card. For example, the "Electronic Connector with Metal Latch" disclosed in the Announcement No.: 3 8 2 8 3 6 (Application No. 8 6 1 1 8 7 3 1 ) of the Republic of China on February 2, 1989, The utility model comprises a dielectric housing and a latching component with a latching piece, wherein the latching piece of the latching component can be snapped on the upper surface of the electronic card (the daughter card) to prevent the electronic card from popping up, so that The electronic card can be securely inserted into the dielectric housing. However, the conventional card edge connector is provided with a latching piece for latching the electronic card, but the latching piece is a curved piece. When the electronic card is subjected to vibration, the rear end of the electronic card is Swinging down, and pushing the flashing piece upward and outward, the latching piece is not well-fed, so that the electronic card can not be reliably pressed, so the electronic card is easy to loosen and bounce up, and the electronic card cannot be firmly inserted. Placed on the insulative body. The reason is that this creator feels that the above-mentioned deficiencies can be improved. He is devoted to research and using the theory, and finally proposes a creation that is reasonable in design and effective in improving the above-mentioned defects. [New content] The main purpose of this creation is to provide a card edge connector (seven 5 M302798) which can increase the fastening effect of the buckled electronic card of the metal parts and the electronic card. Take off and bounce up. In order to achieve the above objectives, the present invention provides a card edge connector (7) that includes an insulative body, 1 and the right side is provided on the upper and lower edges of the slot, the slot, the terminal, and the connection. The foot portion, the contact portion is located outside the body of the contact portion; and the two metal members extend out of the 绫太雕 m·包3 has a substrate, which are respectively fixed in the The elastic arm is connected to the substrate, the elastic arm 1 = forming a free end; the bottom plate is extended on the lower edge of the elastic arm, and is: a protruding portion, the stopping portion is located below the lower edge of the substrate At all times, it is necessary to attach a positive portion to the bottom plate of the metal member, and to move it. When W:, low: heavy substrate, will hinder the pulling of the elastic arm to move outwards " daughter card bearing vibration 'electronic card's rear end up to the turtle, and push: # upward and outward displacement, the fastening part Immediately, the broadcasting portion corresponds to the inner edge of the substrate, so that the broadcast paste = can be two =, so that the fastening portion and the elastic arm cannot move outward, and the buckle portion of the Cuihu's suppression buckles the lightning +, the rain The e-card is released and bounces upwards. The effect of the seizure and the effective anti-reading can further understand the characteristics and technical content of the creation. Please refer to the detailed description and drawings of the creation. However, the drawing only mentions seven, reference and explanation. Used, not to limit the creation of this creation. [Embodiment] = Refer to m third figure 'This creation provides a kind of card edge connection"), which can be set on the upper surface of a circuit board 5, and for an electronic M302798 勺 勺 spoon: electrically connected to the circuit board 5 and electronic card 6. The card is inserted into the ρ Μ匕 "bar edge body 1, a plurality of terminals 2, 2, and - the insulating body 1 is made of a plastic material, and the device has two electronic components: 1 Shaped slot 12, fixed convex η 1 6 a main body portion 11 respectively extending a solid side

The fixing projection 13 is a block that protrudes from the front side of the main body portion 11, and the two fixings are shown in Fig. 6 of the first embodiment. The mouth of the mouth is provided with two jacks 1 6 (for example, the female and the child 2, 2' are installed in the main body of the insulative body 1 in the main body 2, the sub-two are respectively arranged in the upper and lower rows, the object-1, The temples 2 and 2 each have a contact portion 21, 2, a portion 22, 22, and the contact portion "2 electrically contacts the electrical contact of the electronic card 6" and the circuit board is connected to the main body portion 11 In addition, it can be electrically connected to the 3 series, made in the middle, the ^ 夂 is the ancient clothing on the two fixed bumps 1 3, the two metal parts 3 ΪΠ: a base: two ^ 邛 邛 3 5, a guiding portion 36, a latching portion 38 and a supporting portion 3 9, wherein the substrate = the lower edge of the lower edge of the substrate 31 and extending downwardly to form a corresponding insert 311 of 2 == The two metal parts 3 are fixed by a top; Τ'... a fixed bump 1 3, so that the two inserts of the lower edge of the substrate 3 1 are inserted and fixed to the corresponding two holes 丄 6 〜 2 metal of the insulating body 丄The member 3 is firmly assembled on the insulating body, and the edge of the M302798 in the substrate can be used to abut the branch portion 39 and the supporting portion 3 4 2 , and the substrate 3 is provided with two parts 39 and the stop Part 3 4 2. Used to form abut against the joint: two = 3 2 is the water at the lower edge of the substrate 3 1 Flat inward extension of the piece ΪΓ 2 can be welded and fixed to the horizontal extension of the circuit core shape ^ ^ two plates 3333 = from the upper edge of the substrate 3 1 兮 ~ #风海上板3 3 series - long plate body.

2: 3 4 is formed by the outer edge of the upper plate 3 3 near the rear end and downwards, and the elastic arm 34 is an elongated vertical plate body by the upper plate two =: 34, Elastic arm = two: two 34 free ends and protrude the appropriate length of the rigid body 1 刚 bump 1 3 rigid end. The upper end:=two 35 and the guiding portion 36 are formed by the elastic arm 34 freely; =^=, the extending portion 35 can facilitate the pulling of the two to make the engaging portion 37 and the fastening portion 38 Take off 5:: Take out the electronic card 6. The guiding portion 36 is led to the curved portion of the lower guiding portion 36 of the electric meter 6 to facilitate the guiding of the engaging portion 37 to the free end of the elastic arm 34. The upper edge of the plate 7 is connected to the upper edge of the upper edge of the card. The latching portion 3 can be free of the corresponding gaps (not shown) on the two sides of the alpha-pull 2 daughter card 6 to make the electronic card move after the J. The fastening portion 38 is formed into a curved body, and the buckle is connected to the lower edge of the hinge. The interface D 3 is located at the rear of the engaging portion 37 and is bent into a curved plate body. It can be connected with "4".上 3 8 6 2 on the upper surface. " used to clamp the plate 8 that is fastened to the electronic card 6 M302798. The lower edge of the elastic arm 34 extends inwardly to form 1, and the bottom plate 3 41 is located under the W" 2 appropriate = 4. The branch portion 3 The 9 series is formed upward from the inner side of the bottom plate 34, and the branch portion 39 is located at the top of the base plate 3, and the portion 3 9 can be used to block the electronic card 6 of the branch. The lower surface of the plate = 6 2. The bottom plate 3 4 i is attached to the * * - stop portion 342, the stop portion 3:: = :: = f1 the top surface of the sheet or other protruding structure, the appropriate spacing of the 1 When the bottom plate 34 is outwardly displaced, the locking portion 342 will bear against the card edge connector (7). The above-mentioned composition to form the card edge connector of the present creation can be set on The circuit board 5 is inserted into the insulating body ,, so that the electrical contacts of the electronic card 6 are electrically connected to the circuit board 5 through the terminals 2, 2' in the socket. The electronic card: the body 1 In the middle of the 'two metal parts 3 card joints 3 7 can be card = two sides of the electronic card 6 gap (not shown), so that the electronic card 6 will not front and back 'Qiu' two to avoid the electronic card 6 out of the slot 1 2, The buckle of the two metal parts 3 #3 8 can be pressed The upper surface of the board 6 2 connected to the electronic card 6 is inserted and secured by the electronic card 6. The supporting portion 39 of the two metal members 3 can know the lower surface of the board 6 2 supporting the electronic card 6 for Preventing the electric card from being displaced downward. When the daughter card 6 is pulled, the triggering portion 3 5 of the two metal members 3 can be moved outward to disengage the latching portion 37 from the gap of the electronic card 6 and M302798 2 . At the same time, the fastening portion 38 is disengaged from the electronic card 6, so that the electronic armor 6 is pulled out. When the elastic arm 3 4 of the two metal members 3 is pulled outward, the outer edge of the f-support portion 3 9 will be topped. Corresponding to the top abutting portion 3 1 μ ^ = 3 1 2 2 of the substrate 3 1 , thereby having a limit function of outward displacement, for preventing the bow early arm 34 from being pulled outward excessively. Β 2 is mainly used for metal The bottom plate 3 4 1 of the piece 3 is protruded - two: 4 Γ flat! When the blocking portion 3 4 2 is lower than the substrate 31, the sub-card = hindering the pulling portion 3 5 pulling the elastic arm 3 4 Extroversion: the rear end of the electronic card 6 is upwardly interesting. When the contact portion 3 8 is displaced upwards and outwards, the fastening portion J 8 is then interlocked with the elastic 劈q", _1 The bottom plate 3 41 and the striker portion 3 4 2 correspond to 'the stop portion 3 4 2 corresponds to 4A and 5), enter == 12 2 so that 曰: 4 2 1 top end stops at the terminating part 3 1 2 inner edge 3 connects W At 8 and elastic arm 3 4 cannot move outward, buckle The right to the right can be used to buckle the electronic card two forces: the surface 'to increase the holding effect, effectively prevent the electronic card.甩 甩 卞 松 松 松 松 松 松 松 松 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟 惟Chen Ming. The right protection model of this creation [Simple description of the drawing] The first figure is a perspective view of the edge of the card. 10

M302798 The first A picture is a detailed view of Part A of the first figure. The second picture is a detailed view of the part of the card edge connector and the electronic card with the second picture of the second picture. The second picture shows the card edge connector and the + figure. The front part of the pen board is the fourth picture of the card edge connector and the electronic card, with a stereo view. The circuit board is another state The fourth picture is a detailed view of part a of the fourth figure. The fifth picture is the front view of the card edge connector and the electronic card and the electric part of the creation. The other part of the state board is the sixth picture of the creation card edge connection. 3D exploded view of the part. [Main component symbol description] Insulating body 11 Main body part 12 Slot 13 Fixed bump 16 Jack terminal 2 1 Terminal contact part 2 2 Foot part 2 1 'Contact part metal part 3 1 Substrate 3 1 2 abutting portion 2, pin portion 1 1 tab 1 2 2 inner edge 11

M302798 3 2 Welded part 3 4 Elastic arm 3 4 2 Stop part 3 5 Pull part 3 7 Clamping part 3 9 Support part Circuit board Electronic card 6 2 Board body 3 3 Upper board 3 4 1 Base board 3 4 2 1 block Stop 3 6 guide 3 8 snap

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Claims (1)

M302798 IX. Patent application No. 7), comprising: a card edge connector-insulating body having a slot; * - a plurality of terminals disposed on the upper and lower insulating bodies of the socket, each terminal having a contact And a pin portion, the contact portion is located outside the insulating body; and the connecting legs: the metal members each comprise a substrate fixed to the two arms and connected to the substrate, the front end of the elastic arm is formed The protruding core system is formed on the lower edge of the elastic arm, and the bottom plate is: a private stop portion, and the stopping portion is located at an appropriate interval below the lower edge of the substrate, and the card edge connection is as described in the item Cry (the middle of the insulating body is provided with a Μ-bump on each of the two sides of the insulating body, and the substrate/knife of the two metal parts is fixed on the protruding block on both sides of the insulating body. 3) The lower edge of the substrate of the card edge connector (7) and (4) of the metal member extends downward to form a == body: the corresponding protrusion is provided on the fixing protrusion, and the insertion piece is fixedly inserted and fixed The fixed bump corresponds to the jack. The film system = as claimed The card edge connector of the first item (the phantom, /, the substrate of the two metal parts is provided with a top abutting portion, and when the upward movement, the collision stopping portion is abutted against the top of the substrate: 2. The card edge connector (4) as described in the application of the patent application scope is a piece protruding from the top surface of the bottom plate, and the free end of the body forms a supporting end. M302798 6. The card edge connector (7) according to claim i, wherein the inner side of the bottom plate of the two metal parts extends upward, and the support part is located at the inner side of the substrate. The card edge connector described in item i of the patent scope (7) The edge metal members each have a -welding portion, and the joint portion is formed by the substrate 8 , as in the case of the application of the product, the following: :::: gold? Having an upper plate, the upper plate being extended by the upper edge of the substrate = the arm is lowered from the outer edge of the upper plate toward the rear end, and the card edge connecting arm member as described in claim i Each of the triggering portions is formed by the elastic cymbal freely extending upwardly, and 彖 inwardly and downwardly. The card edge connector (7) of the first item of the first aspect has a guiding portion, wherein the guiding portion is formed by extending the upper edge of the free end inward and downward, and a buckle The joint is connected to the lower edge of the guide. The buckle body of the joint is connected to the upper edge of the TT. The upright 14