TWI230486B - Interface card connector - Google Patents

Abstract

An interface card connector includes a slot seat and a buckle. One end of the buckle joined with the slot seat. A beveled hook disposed on the buckle is provided for inducting the interface card downwardly to insert into the U-shaped notch disposed under the interface card so as to fix and join the interface card with the slot seat. A holding portion disposed under the buckle extends upward with inclination. By triggering a plunking portion of the buckle, the holding portion pushes the interface card upward and releases the interface card from the slot seat easily. The interface card connector is applicable to use on electrically conducted interface cards and printed circuit boards of computers.

Description

1230486

I. The technical field to which the invention belongs i. It is related to an interface card connector, especially a type of interface card with a fastener at the slot socket for the interface card to be directly inserted into the slot socket. After the buckle, the knot that can move one end of the interface card upwards can ensure that the two-sided card is firmly fixed in the slot seat, and the interface card can be easily disengaged. It is used to electrically connect the interface card and the computer host printing Connectors for circuit boards. h reverse one, the previous technology)) several slot sockets are provided in the general electric mainframe, so as to allow the user to expand the external equipment or generate new ^ work month by inserting the interface card . As shown in FIG. 11, the conventional interface card a is directly inserted into the slot c of the socket base b to be electrically connected to the printed circuit board d under the socket base b. Since the clearance between the contact terminals e of the interface card a is small, when the interface card a is in contact with each contact piece f in the slot c, only a small amount of deviation can be tolerated. However, no matter when the computer is in use or during the installation and transportation process, it is inevitable that vibrations of different sizes will inevitably occur. For small interface cards a and socket bases b, they often make the interface; a due to loose displacement. Does not work properly. After the interface card a and the socket seat 3 above are connected to each other, once they form a bismuth solid bond, the interface card a will be very laborious to replace and remove, and the computer host is often full of components. If you remove the interface card, Each, it is easy to cause damage to computer components. In view of this, in order to improve the above-mentioned shortcomings, the interface card can be kept stable without laborious extraction. The inventor has accumulated many years of experience and continuous research.

Page 6 1230486 V. Description of the invention (2) Development improvements, there are two. Summary of the invention The inclined surface of the lower hook portion of the interface card of the present invention, the U-shaped slot lacking the inner socket seat of the invention With the side below, when pulling the buckle principle, the agent will be separated from the socket seat. In order to achieve the purpose of the above invention, the device includes a socket seat and a board above the circuit board for inserting the interface card into the elastic portion, the coupling portion is provided on the upper portion, and the lower portion is provided to provide a dielectric elastic fastener card downward, i When the interface card can be completed, one end of the interface card can be held, and the elastic card is downward, and the bullet is held against the interface, thereby buckling the u-shaped notch, and the socket can be inserted into the holding portion. In order to facilitate the connection of the interface card and the socket, it is necessary to push the interface. The main purpose of the present invention is to press a tool to guide the interface, which can ensure the inside. The secondary purpose is to provide an intervening resisting structure to push the resisting structure upward, ′ the fastener of the present invention. The plug is fixed; and the part is provided with a slanted surface and a downward facing end of the card. The hook part can be used for the interface card and the resisting part toward the $ card connector. It is borrowed from the buckle and the hook part is provided above the fastener to fully insert the interface card and securely locate the surface card connector. It is based on the downward translation of one end of the interface card, and an inclined plane can be used to effortlessly make an interface card connection slot seat of the interface card, which is combined with the printed electrical fastener with an elastic part, the slot seat is combined, and the other end is provided with The hook portion for guiding the angular extension of the interface, a fixing provided below the one end of the card, which can be used to pull the buckle, so that the interface card can be more deeply understood from the present invention. Rear:

1230486 V. Description of the invention (3) IV. Implementation Please refer to FIG. 1 and FIG. 2 for a first embodiment of the interface card connector 1 according to the present invention, including a socket base 2 and a buckle 3. The socket base 2 is coupled above the printed circuit board (not shown), and is provided with a socket 22 for the interface card 9 (as shown in FIG. 6) to be inserted and fixed, and one side of the socket base 2 is above There are two rectangular grooves 2 1. The buckle 3 is formed by bending a metal sheet body, and has an elastic portion 3 1. One end of the elastic portion 31 is extended with a holding portion 3 2, and the other end of the elastic portion 31 is provided with a joint portion. 3 3, the joint portion 3 3 has an inverted U shape, and has two elongated legs 3 3 1 extending downwards for insertion and fixing in the groove 2 1 of the socket seat 2 to enable a buckle 3 is tightly combined with socket seat 2. A hook portion 34 is provided above the elastic portion 31, and the hook portion 34 includes an inclined surface portion 3 4 1 and a lateral portion 3 4 2. The lateral portion 3 4 2-an end is directed upward by the elastic portion 31. The horizontal portion is bent and disposed at a vertical angle to the elastic portion 31, and the inclined surface portion 341 is formed by bending the other end of the lateral portion 342 upward at an angle. A resisting portion 35 extending at an upward angle is provided below the elastic portion 31 for resisting below one end of the interface card 9, and a straight portion 3 6 is extended at the end of the resisting portion 35. Please refer to FIGS. 3 to 6. When the interface card 9 is inserted downward from above the socket seat 2, the lower side of the interface card 9 presses against the inclined surface 3 4 1 of the hook portion 3 4 of the fastener 3, so that The fastener 3 moves horizontally outward, and the inclined surface 3 4 1 can guide the interface card 9 downward at the same time. When the interface card 9 is completely inserted into the slot 2 2 of the socket seat 2, the fastener 3 can be borrowed. Produced by its own bending

1230486 V. Description of the invention (4) The elastic springback makes the U-shaped notch 9 4 2 set under the buckle 3 snapped to the U-shaped notch 9 and 2 is fully combined and fixed. Referring to FIG. 7, the function of the inclined surface of the abutment portion 3 under the fastener 3 can push the surface card 9 upward to disengage from the socket seat 2. When bending to the side for the fulcrum, the side 9 of the pressing interface + return 9 prevents the buckle 3 from being bent. Please refer to Figures 8 and 9 to set up a building on one end of the socket seat 4. A vertical foolproof surface 5 2 is provided above one side of the block 5 at an angle below the sexual part 6 2 There is a spoon-shaped contact piece 6 3 Please refer to FIG. 10 4% The inclined surface 5 1 at the top / side of the part 6 1 is movable to the interface card 9, and the contact piece • surface 5 2 can effectively prevent the buckle. Therefore, the present invention has a hook with a fastener set according to the present invention. The part 3 4 is embedded in the interface card 9 in one of them, and the hook part 3 4 is below the transverse part 3, so that the interface card 9 and the socket seat can be actuated by the buckle 5 to be linked with the interface card 9 and the fastener 3 The holding portion 3 2 is shown as a horizontal inclined surface 5 while the fracture is shown; and the buckle extends upwardly with the holding portion 3 of the 3 and moves horizontally. At 2 o'clock, the end is used to effortlessly introduce the medium. The part 3 3 3 6 is continuously pushed to be connected to the upright part of the 5 end. The buckle 3 cannot follow the support block 5 1 of the second solid extension of the present invention. After the part β, at the end toward the embodiment, the center 1 of the branch is extended from under the spring. When the holding part 6 at the 6-side is pulled, the contact piece 6 3 at the end slides along the support block 5 so that The abutting portion 6 丄 pushes up 6 3 and presses against the fender 6 in the center of the support block 5 to bend excessively. The following advantages: Flexible, and the hook part above it has

1230486

Externally, when the interface card is inserted downwards, the buckle is oriented to the drawing due to the force. The interface card can be directly inserted into the slot with ^ 9 seats through the guide of the inclined surface of the hook portion, and The hook is snapped into the υ-shaped white of the interface card, which can ensure that the electrical connection between the interface card and the printed circuit board is effective and stable. Fruit = The buckle set by the invention is provided with a resisting I company that extends at an upward angle to resist below one end of the interface card. When the temple part at one end of the buckle is pulled, the resisting part moves laterally at the same time. And the original eight using the inclined plane can push up one end of the interface card, and can easily pull out the card inside the slot. In the first embodiment of the buckle of this invention, the joint portion can be bent to one side, and when the upright portion at the end of the resisting portion presses against one side of the interface card, the buckle is made. Can't continue to move, can prevent 4 because of excessive bending. In the second embodiment, the fool-resistant surface in the center of the support block can be pressed by the contact piece at the end of the holding part ^, and it also has a buckle prevention The advantage of breaking due to excessive bending. Knowing the above, according to the content disclosed above, the present invention can indeed achieve the intended purpose of the device, and provides an interface card that can be stably fixed in the slot of the socket seat, and can easily disengage the interface card from the slot. The interface card of this seat is connected with the value of Utilization in the nuclear industry, and an application for an invention patent was filed in accordance with the law. of

1230486 Brief description of the drawings 5. Brief description of the drawings [Explanation of the drawings] Fig. 1 is a perspective view of the first embodiment of the present invention. Fig. 2 is an exploded view of the first embodiment of the present invention. FIG. 3 is a side view of the first embodiment of the present invention before the interface card is inserted. Figure 4 is a side view of the first embodiment of the present invention when an interface card is inserted. Figure 5 is a side view of the first embodiment of the present invention after the interface card is inserted. Figure 6 is a three-dimensional external view of the first embodiment of the present invention when combined with an interface card. Fig. 7 is a diagram showing a state of use when the interface card is pushed according to the first embodiment of the present invention. FIG. 8 is a perspective view of a second embodiment of the present invention. FIG. 9 is a side view of a second embodiment of the present invention after an interface card is inserted. Fig. 10 is a state diagram of the use of the interface card according to the second embodiment of the present invention. Figure 11 is a three-dimensional appearance view of the conventional socket seat when it is separated from the interface card. [Symbol description] Interface card a slot c contact terminal e interface card connector 1 groove 2 1 buckle 3, 6 socket base b printed circuit board d contact piece f socket base 2, 4 socket 2 2 Elastic section 3 1, 6 2

1230486 on page 11 Brief description of the dial 3 2, 6 4 feet 3 3 1 inclined surface 3 4 1 abutment 3 5, 6 1 support block 5 foolproof surface 5 2 interface card 9 side 9 2 joint 3 3 Hook section 3 4 Transverse section 3 4 2 Upright section 3 6 Inclined surface 5 1 Contact piece 6 3 U-shaped notch 9 1

Page 12

Claims (1)

1230486 ------- 6. Scope of patent application 1. An interface is fixed by a slot; a buckle has a combination of the elastic part, and the elastic is used for resisting this, and the holding part in the notch is disengaged. If the slot is 3 for applying for the special buckle, if the part of the seat for applying for the special buckle is inverted to the slot 4, if the hook for the special buckle is applied, and it is horizontal. With the elasticity 5, if the special buckle is applied for A card connector, a socket, a combination, and a printed circuit board having an elastic portion for connecting to the socket seat with a bevel above the beveled surface and a hook portion at one end of the interface card with a buckle for the interface card. When the time comes, you can make your arrival. The first range of the first range of the metal sheet body is provided with a U shape above the first end of the first range of the metal sheet body, and the first range of the first range of the groove in the seat includes a unidirectional portion that is formed by the elastic portion at a vertical angle. The lower part that can be inserted and the slot holding part to the bent part of the item described above have two of which have both. The angle setting of the angle bending section is set above the circuit board for the interface card to be inserted into 'one end of the elastic section is extended' and the other end is provided with a hooking section for hooking the interface card upward. The resisting portion extending at an angle is combined and fixed with the u seat provided under one end of the face card, and the interface card connector of the interface card is formed by pushing the interface card to push the interface card. The interface card connector of x, wherein the elongated groove and the buckle of the buckle extend downwardly, for the interface card connector to be inserted, wherein the folded one inclined surface and one lateral portion are horizontally oriented Bend the direction and merge. The $ face card connector, where the side extends upward at an angle, ", Please patent, ~~ ---- 6 The end of the resisting part is further provided with an upright part, which is used to prevent the buckle from being bent excessively by pulling the latching part. τ can be the interface card connector described in item 1 of the scope of the patent application, wherein the end face of the ^ seat is further provided with a * flat extending support block; and I = an inclined surface is provided above one side of the branch block. The center is provided with a fool-proof surface of =; and the resisting part is formed by a corner contact piece under the elastic part, and when the fastener is turned-:::! A spoon-shaped inclined surface above the side of the supporting block is severely moved. "The contact piece can be moved along the interface card, and the contact piece is pressed ^ 'the pushing of the holding portion can prevent the buckle from bending. Excessive. When the foolproof surface in the center of the support block,