TWM246830U - Card edge connector - Google Patents

Description

M246830, Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to the upper surface of a card edge-female circuit board and is provided, especially a card edge connector that can be installed on 3 or circuit board insertion [Prior Art] Applicant in September 1992] 7-Card Edge Connector "(Application No. 9 2 $ f: a" Profit "related to this case, the card edge connector is set at a f 1 6 7 0 No. 4) The insertion of a new type of special circuit board to achieve the electrical upper surface, and for the sub-card edge connector includes: an insulation board; connection ::: road = sub-circuit board 'two ends are respectively extended with elastic buckles Holding a main body part, the main body is provided with a bump, the bottom surface of the bump is made of 卩, the opposite inner side of the U-clamping arm is provided with the elastic component on the arm, and a ground connection is formed by bending and extending on the position ::: : Spring piece 'The side spring piece is folded, and the bump of the insulating body is located between the bend of the ground part and the sub-circuit board. The side ground 4 bow contacts the upper card edge connector of the sub-circuit board, which can make the ground group Triggering will cause a break. 丨 I do n’t say that the circuit board is improperly buckled: ί :: ϊΓ 夺 'needs to open the elastic holding arm outwards, so that the holding arm is Lin 4 private 垆 0 ghost off the notch on the side of the sub-circuit board, and the elastic clasp: move outwards in conjunction with the ground, so that The ground part is off the surface so that the sub-circuit board can be smoothly removed.

The 5th I M246830 creation description of the device (3) Please refer to the paragraph, which can be set to achieve the 1 series of electrical appliances including a 4, whose 0 is provided with extension directions at both ends and extended with a projection on the upper table (Figure) Slightly provided are each provided with σ 2 1 ′, and the insulative insertion opening in the circuit board is provided with a plug elastic buckle 2 4 1 surface edge block 2 4). The recessed portion 2 is within several end contact portions, and can be legged. The electrical diagram of the part 3 to-the female connection edge of the main body is insulative 2 has a slot 2 3 a holding arm 2 ′ the convex. The bullet 2, the side frame 2, the side frame, the fourth picture circuit board, the mother electric body 2, the 2 series can be used 2 2, 'available 4, the block 2 4 is sexually held to buckle 2 and set up separately' this creative department On the upper surface, the circuit board and the sub-electrical terminals have a main body part for inserting sub-circuits. The side frame 2 2 is used to insert the sub-electroelastic holding arm 1 and the bottom surface of the arm 2 4 can be provided by a self-contained sub-circuit board. ^ Road boards, 3 and 20, boards are also provided. The opposite road boards. 2 4 of the two opposite ends of the end 5, this kind of card edge connection sub circuit board is inserted into the card edge connection two grounding components the main body part 2 main body part 20 inside the side frame extends along the side frame 2 2 the opposite side is provided with the sub A notch-receiving groove 2 5 on the opposite side of the circuit board is provided on the main body portion 20. The terminals 3 3 0 and the pin portions 3 χ, and the contact portion 3 〇 are located on the insertion portion for electricity. The electrical contacts of the sexual contact sub-circuit board (illustration omitted) 1 extend out of the main body portion 20, which can be used to electrically connect the female contacts (illustration omitted). The two grounding assemblies 4 are respectively located on the two elastic holding arms 24, and the grounding assembly 4 has a grounding portion 4 9 1 (Jing Jing at the same time missed the fifth figure) which can be folded back, which can be used to contact the sub-circuit board. On the upper surface, the bump 2 4 1 of the insulating body 2 can be located between the bent portion of the ground portion 4 91 and the sub circuit board.

M246830 4 belongs to the description of the creation (4) The eighth of this creation, the metal sheath sheath 4 8 has 2, one side spring piece 4, the elastic retaining arm 2 4 1, the upper side and the outer side 4 2. And an outer stop 4 1 is located outside the elastic buckle, the side elastic piece, the side elastic piece 4 3 is 0, and the extension 4 5 is downward, and the fixing portion 4 points, so that the metal sheath 4 is formed. The circuit board is connected to the metal sheath 4, the connecting portion 4 is in the 6-slot 25, the connection 7, the contact portion 4 γ is punched down from the lower surface of the sub-circuit board to form a tearing slot 2 The grounding assembly 4 in 5 has a downward bending 4 4 side, the grounding assembly 4 is a metal sheath soil! Sleeve on the elastic holding arm 24. The gold: the base 40,-the lower retaining wall ", an upper block spleen 3 and an extension arm 44, Ercanggan six times 4 5 hai base 4 0 is provided on the outside: the base 4 extends the lower block respectively: The side elastic piece 4 3 is 5 = the lower retaining wall 4 1 at the elastic holding arm 2 4 and an inner retaining portion 4 f is protruded upward, and the inner retaining portion 4 1 i and the outer retaining portion 4 丄 2 minutes I 2 4 directions The inner side of the inner holding direction and the outer side 4 3 are bent to extend the above-mentioned grounding portion 4 9 and are located outside the elastic holding arm 2 4. The base portion 4 extends the arm 4 4, and the extension arm 4 4 is connected to a fixed portion 5 can be used to electrically connect the ground connection of the mother circuit board 8 to electrically connect the ground contact of the mother circuit board to ground effect. 8 the lower retaining wall 4 1 extends inward a connection portion 4 6 is accommodated in the insulating body The accommodating portion 4 6 of the 2 side frame 2 2 extends upward and bends to form a contact portion 4 protruding from the accommodating groove 2 5, which can be used as an electrical contact surface to achieve the grounding effect. The connecting portion 4 6 is split in parallel The tearing portion 46 1 can be stuck in the sunken portion 2 5 1. The grounding portion 4 9 1 of at least one side of the proximal elastic piece 4 3 abuts against the portion 4 9 2. This preferred embodiment is Yu Ji

Page 8 M246830 M246830 Creation Instructions (6) Please also refer to the grounding part 4 g 丄, figure 6 in Figures 6 to 4. This embodiment is attached to the grounding component 93 and protrudes at the elastic piece 43 near the wing. The inner edge of the abutment portion 4 9 4 of the wing piece 4 is also torn down to form the abutment portion 4 9 4, which should form a new fulcrum,-# on the outside of the elastic retaining arm 24. The first use and effect are the same as the first embodiment above. This creation is mainly two. The abutting portion 4 9 2, 4, q; the grounding portion 4 9 i of the grounding component 4 protrudes against the elastic holding arm. The inner edge of the guilt 4 9 2, 4 9 4 can be | when you want to take out the outer side of the sub-circuit 彳 to form a new fulcrum, so I can use the elastic holding arm to hold the arm 2 4 to move outward. The advantage I is used to promote the connection :: == by the section ..., ..., | section 4 9 1 moves outward f ί shrapnel 4 3 moves outward and moves in conjunction with the ground, so the grounding part of the grounding assembly 4 ... at the same time outside Remove the I plate.丨 4yi break away from the sub-circuit board so that ^ sub-circuit ^ mentioned above, this creation is a rare new creation, application and progress, fully in line with the new "requirements, apply in accordance with the patent law, please Detailed investigation and granting benefits to protect the rights and interests of the creator. Seek | But the above is only a good and feasible embodiment of the creation, not to limit the scope of the patent of the creation, so use any The equivalent structural changes made in the content of this creation manual and the schema I are included in this creation by the same reason; the two = are shared with Chen Ming. A country page 10 M246830 Schematic description of the first diagram is the first An exploded view of one embodiment. The second view is an exploded view at another angle of the first embodiment of the present creation. The third view is a three-dimensional combination view of the first embodiment of the present creation. The fourth view is the first implementation of this creation. The top view of the example. The fifth view is a perspective view of the grounding component of the first embodiment of the present invention. The sixth view is the perspective view of the second embodiment of the present invention. The seventh view is another perspective view of the second embodiment of the present invention. The eighth picture is the original Perspective view of a second embodiment in combination. FIG ninth line of a top view of a second embodiment of the present writing.

The tenth figure is a perspective view of the grounding assembly according to the second embodiment of the present invention. [Representative symbols of components] 1 Card edge connector 2 Insulated body 20 Main body part 21 Insertion opening 2 2 Side frame 2 3 Slot 2 4 Elastic holding arm 2 4 1 Protrusion 242 Fastening block 25 Receiving slot

2 5 1 Sunken portion 3 Terminal 3 1 Pin portion 4 1 Lower retaining wall 4 1 2 Outer stop portion 3 0 Contact portion 4 Grounding assembly 4 0 Base 4 1 1 Inner portion

Page 11 M246830 Brief description of the drawing 4 2 Upper retaining wall 4 3 Side spring 4 4 Extension arm 4 5 Fixed part 4 6 Connection part 4 6 1 Tear part 4 7 Contact part 4 8 Metal protection 4 9: L ground part 4 9 2 abutment 4 9; 3 wings 4 9 4 abutment

Claims (1)

M246830 V. Application for patents: 1 kind of card edge connector, the bean is now on the surface of ^ 丨, and it is used for the insulation of a board on the top surface of a female circuit board. The connector includes: an elastic holding arm; /-having a main body portion, each of which has two ends extending and fixed: a sub-set, which is disposed on the main body portion; and a grounding portion that is bent toward the elastic holding portion On the arm, the grounding component has a grounding portion that protrudes from the circuit board and contacts the upper surface of the sub-circuit board, which is outside I. -# " Yes, the abutting part can abut against the elastic retaining arm of the abutting part system ', as shown in item 1 of the card edge connector, where 3, if applying for: :: It is formed by bending downward and protruding. The abutting portion is formed by the card edge connector described in the circle f1 f, in which the protruding tabs on the side of the side as shown in FIG. This insulation sheet: The card edge connector described in item 1 of the first dry ring, wherein each of these terminals is provided with an insertion port on the right f part for inserting the sub circuit board, for electrical 2 contact parts and pin parts, the contact parts are located in the socket to connect the mother circuit board and the circuit board internally, and the pin parts extend out of the main body part and the electrical buckle is 22 = f The card edge connector described above, wherein the sub-circuit board is provided with a projection on the inner side, and the bottom surface of the projection is used to abut the edge of the surface of the sub-circuit board. The projection is located at the bend of the ground portion and the elastic buckle is turned. ^ The card edge connector described in item 1 of the patent scope, wherein the opposite ends of the free end are provided with buckle blocks for retaining one of the two opposite sides of the sub-circuit board on page 13 The holder 7. If the patent application Fanyuan No. 接地 grounding component is a metal sheath, the gold card connector, in which the metal sheath is bent on the arm = the sleeve is set on the elastic buckle 8, Such as straight dream dream R !: on the ground. ^ As stated in Jiaming Patent Consumption Project No. 7 ^ The metal sheath has a base, a lower retaining wall, and an upper edge connector, wherein the base is provided on the outer side of the elastic holding arm. ': Side elastic sheet and extension arm wall The upper retaining wall and the side springs on the elastic buckle =, the base portion extends the lower gear, and the lower retaining wall is upwardly provided with sides of the inner and outer gears, the upper side and the outer sides are respectively located inwardly of the elastic retaining arms Hold the second and outer sides of the inner block and the outer block. The upper edge of the side elastic sheet is bent and extended inside σ and the extension is extended downward. The extension arm is connected to the ground portion, and the base is connected to the base. Ground contact of the mother circuit board. "Fixed part" The fixed part is electrically 9, as stated in the scope of the patent, the two ends of the main body of the insulating body are respectively extended with [:: edge connection f, where the elastic holding arm, the opposite inner side of the side frame 1 ^, The side frame is extended to insert the sub circuit board. The side frame is provided with a slot in the second right direction. The connection portion extends upwards. The curved portion is received in the receiving slot. The receiving slot is $ It is electrically connected into a contact portion, and the contact portion protrudes from the money to contact the lower surface of the sub circuit board. Page 14