TW200835068A - Electrical card connector - Google Patents

Abstract

The present invention relates to an electrical card connector. It includes an insulating housing, a shell covering the insulating housing, a terminal module received in the insulating housing and an eject mechanism. The eject mechanism is installed on one side of the insulating housing and the shell, and it includes a slider piece, a spring and a slider pin linking between the two. The slider piece has set a fixing hole and a limiting hole. One end of the slider pin bends to thrill through the fixing hole, meanwhile, is fixed to the spring, and the other one end bends to be limited in the limiting hole, so as to travel in a special trochoid. The invention can effectively reduce the height of the connector.

Description

200835068 IX. Description of the invention: [Technical field to which the invention pertains] In particular, an electronic card incorporating a card ejecting mechanism The present invention relates to an electronic card connector connector. [Prior Art] ^ The electronic card connection n generally includes a ship shell, and the insulative body includes components, and a shipping port. Cai Wei is often a thinner electronic card connector than the one that accepts the rewards. Therefore, the money piece is used instead of the valve. The moving rod is usually “end-f” folded and held by the elastic element.

ΐίΓΓ, into two bodies, and the other side is bent downwards, located under the iron piece, and in the limited trajectory, the development of the communication and digital electronic technology in the limited trajectory, the simplicity of the relevant components and In this demand, there is an increasing demand for miniaturization of sub-assemblies, and the card ejecting mechanism of the existing connector has gradually failed to adapt to the electronic of the card-removing mechanism having an improved structure. In order to avoid the above problem, the present invention proposes a card connection. To make up for its shortcomings. SUMMARY OF THE INVENTION An electronic card connection including a novel structure of a card ejecting mechanism is provided. The object of the present invention is to provide an apparatus for: - an electronic card connection n mounted on a printed circuit board for accommodating electronic The card includes: an insulative housing, a ship clock mounted on the insulative housing, and a retracting mechanism mounted on the insulative housing and the side of the insulative housing and the shielding housing, including a sliding piece, an elastic body And connecting the connecting rods of the two, the sliding piece is provided with a fixing hole and a limiting hole, the connecting rod end is bent vertically downward through the fixing hole, and the dissolving needle is held, and the other end is bent in the same direction. Through the limit of the limit hole, it moves within a specific track. Compared with the prior art, the electronic card connector of the present invention has the following beneficial effects: the electronic card connector of the present invention has a connecting rod end of the card ejecting mechanism vertically riding down into a hook shape, passing through the sliding piece, and It is clamped with the elastic body, and the other end is also bent in the same direction, and the limit of the limiting hole of the sliding piece is used, and the movement of the specific rail _ effectively reduces the space on the height, thereby increasing the product competitiveness. . [Embodiment] 5 200835068 - As shown in the third to third, the present invention discloses an electronic card connection crying - mounted on a printed circuit board (not shown), including a shielding case i, an insulating body 2 The terminal module 3 and the card ejecting mechanism 4 mounted on the main body 2. The shielding case 丨 and the insulating body === form a receiving space (not labeled) for accommodating the electronic card 5. ϋ ' ' Please refer to the first to third and fifth figures, the visor _ i includes a base ι, the left side n extending downward from the left side, extending downward from the right front side of the base 10 The second portion 12 and the second right portion 13 extending downward from the right rear portion of the base portion 10. A gap ′ is provided between the second right portion and the base portion 10, and the left side portion u is different from the first-right portion 12. A plurality of grooves μ and a plurality of positioning members 15 are disposed on the side portion n d . Each of the positioning members 15 includes a tongue 150 which is formed by folding the horizontal iron from the lower end and a positioning hole 151 provided in the tongue 150. In particular, the first right side portion & positioning member 15 further includes a fixing piece 152 extending vertically upward from the rear end of the tongue body 150. There are bayonet 153 on each side of the solid 152. A pair of downwardly depressed pressure pieces 16 are provided in the card insertion direction along the card insertion direction so that the inserted electronic card 5 is in close contact with the terminal module 3. The plurality of through holes 17 are provided on the base ίο and are located between the two health sheets 16. A space piece 18 extending in the direction of the retracting direction is disposed at a gap between the base portion 1 and the second right side portion η. Referring to FIGS. 5-6, the insulative housing 2 includes upper and lower surfaces 2, 21, a left side wall η, a first right side 23, and a second right side wall 24. In the horizontal direction, the second right side wall 24 is away from the left side wall 22 than the first right side wall 23. A plurality of bumps 25 are provided on the side walls 22, 23, 24. The upper surface 2 includes a recessed portion 200 to form a receiving space for receiving the electronic card 5, and an L-shaped recessed portion. The top of the recessed portion 10 has no plurality of tongues extending horizontally from the top edges of the side walls 22, 23 to guide the insertion of the electronic card and the upper and lower limits for the card. The L-shaped recessed portion 2〇1 includes a guiding groove 2〇10 disposed at a front end of the second right side wall, a sliding channel 2〇n on the side of the guiding groove 2〇1〇, and a sliding channel A heart-shaped channel 2〇12 that communicates and extends in the direction of the card is employed. The heart-shaped channels 2〇12 are respectively provided with four positions A, b, c, and D. The lower surface 21 includes a receiving portion 21A on which a plurality of steps 211 are provided. Referring to the fifth figure, the terminal module 3 includes a body portion 3A and a plurality of conductive terminals 31 provided with a soldering portion (not labeled) and a contact portion (not labeled). The first portion, the second tongue portion 3〇〇, =1, and the metal ear portion 3〇2 are provided on the body portion 3〇. The plurality of conductive terminals 31 are arranged in opposite rows in front and rear, and are embedded in the terminal block 3' to interface with corresponding terminals (not shown) of the inserted electronic card 5. The contact portion of the conductive terminal 31 and the upper surface of the terminal module 3 together extend the receiving space of the human electronic card. As shown in Figs. 7 and 8, the card ejecting mechanism 4 includes an L-shaped sliding plate 4, a connecting rod 41 and a spring 6 200835068. The body 42 (spring in this embodiment) 4 type sliding piece 4Q includes a card along the card. The direction setting portion 400 and the second arm portion 4〇1 disposed perpendicular to the card insertion direction. The first arm portion is fixed to the fixing hole side of the fixed link 41, and the rear end is provided such that the connecting rod 41 has a width of 4〇〇9〇»4〇〇2 于 in the hole thereof; side. The connecting rod 41A is formed in a strip shape, and includes a main-end-end vertical downward bend _ further bent in the same direction as the main body portion and the parallel direction to form a two-hook shape - the folding portion 4! 1 and the main body portion The other end is woven along the same side. The elastic body 42 is respectively provided with a first hook side and a second hook 42 on both ends thereof, as shown in the first to the second figures. When mounting, firstly, the metal ear 302 of the terminal module 3 is first mounted. The soldering portions of the terminals 31 are respectively connected to the printed circuit board; secondly, the = folding portion 4 passes over the fixed hole side of the L-type paste 4G, and it can be used for the fixed hole = rotation ' _, brother - f folding When the portion 41 is held by the first-f hook of the elastic body 42 and the link 41 is slid, the elastic body 42 is expanded and contracted, and the second bent portion 412 is inserted into the limit hole side of the second ==40, and With the forward and backward movement of the L-shaped slide piece 4〇, it moves in the sliding groove: the shape groove diameter 2012, thus constituting the card ejecting mechanism 4 of the present invention; subsequently, the L-shaped slide piece 40 of the ejecting mechanism 4 is mounted. The L-shaped recessed portion 2〇i, the 1-shaped recess 2 of the insulative housing 2 is slightly larger than the L-shaped sliding piece 4〇, and can be slid in the L-shaped recess 4 2〇1 from the social sliding piece; The housing i is covered on the insulative housing 2 by the plurality of recesses 14 and the insulative housing. At the same time, the elasticity of the ejecting mechanism 4 is prevented from being engaged by the 2 card to be held in the shielding housing! Finally, the plurality of steps 211 of the insulative housing 2 cooperate with the first two metal ear portions 302 of the terminal module 3 to engage the insulative housing 2 on the terminal module 3 (4) The sub-card connection pirate 100 is assembled. At this time, the plurality of through holes 17 of the housing i are shielded from the square side to provide a test signal by means of a probe without providing a card, and the second (=) electronic card connection K)0„The number of the ship's casing is 15 H = fixed on the printed circuit board. When r'u疋 is used, insert the electronic card 5 into the electronic card connector 1〇〇: L, On the side of the guessing side of the movable piece 40, the forceful action is started. The resisting wall 2 is slid to the front side, and the elastic body 42 connected to the connecting rod 41 is smashed by the natural state: the second bending part of the direction = 200835068 -25ί 412 reaches the b-shaped heart-shaped groove tilting force of the heart-shaped channel 2012, and the first: the riding will be along the edge body 2 - mating 卩 (not shown) on the daughter card 5 - a holding block (not shown), and In the accommodating space, the contact card 5 of the electronic 2 is stably accommodated in the contact portion of the electronic card connector 100 to achieve electrical conduction. The second figure does not interfere with the terminal. The armature of the conductive terminal 31 of the group 3 is in the state of the joint & = square - in the C position, the shield shell is prevented from falling off. The upper sub-force acts on the connecting rod 41 to achieve instantaneous balance, 412 3 When the electronic card 5 is used, the electronic card 5 is pushed again in the direction of the card insertion, and the first-bend portion 412 of the link 41 is separated from the heart-shaped channel 2019. 乂6m jl u 矛 一 弓 讲 讲 Ρ Ρ , , , , , , After the card machine moves from the 4 card direction to the D position, the elastic body 42 releases _ multi-action. Here, the electric ttrrA-shaped channel electronic card 5 is smoothly pulled out from the accommodating space. The card holding block and the insulating body 2 The interface is separated, and the hook-shaped connection includes a card-retracting mechanism, the connecting rod-end is bent vertically downward, the f-tooth is over-sliding, and is clamped with the elastic body, and the other end is bent in the same direction. Folding, 2 bows increase the force to move within a specific trajectory, thus effectively reducing the height of the 'between, in summary, the present invention meets the requirements of the invention patent, a preferred embodiment of the expert is proposed according to the law, the present invention The scope is not limited to the above examples = [Simple description of the drawing] The first figure is the electronic card of the present invention The three-dimensional diagram of the device is not inserted into the card state. The second figure is the (four) electronic card connected to the electronic card is locked. The second brother is the partial exploded view of the electronic card connector of the present invention. The figure is the electronic card connector of the present invention, and the electronic card is locked. The partial group is a three-dimensional exploded view of the electronic card connector of the present invention. δ Θ The sixth figure is the electronic card connection of the present invention. Figure 7 is a perspective view of the card ejecting mechanism of the electronic card connector of the present invention. 8 200835068 The eighth drawing is an exploded perspective view of the card ejecting mechanism of the electronic card connector of the present invention. Component symbol description]

Electronic card connector 100 shielding housing 1 base 10 left side portion 11 first right side portion 12 second right side portion 13 groove 14 positioning member 15 tongue 150 positioning hole 151 fixing piece 152 bayonet 153 pressure piece 16 through hole 17 Shrapnel 18 Insulating body 2 Upper surface 20 Recessed portion 200 L-shaped recessed portion 201 Guide groove 2010 Sliding channel 2011 Heart-shaped channel 2012 Lower surface 21 Housing 210 Step 211 Left side wall 22 First right side wall 23 Second right side wall 24 Bump 25 Tongue 26 Terminal Module 3 Body Section 30 First Tongue 300 Second Tongue 301 Metal Ear 302 Conductor Terminal 31 Eject Mechanism 4 L-Type Slide 40 First Arm 400 Fixed Hole 4000 Limit Hole 4001 Guide wall 4002 Second arm portion 401 Resisting wall 4010 Link 41 Main body portion 410 First bent portion 411 Second bent portion 412 Elastic body 42 First hook 420 Second hook 421 Electronic card 5

Claims (1)

200835068 X. Patent application scope: 1. An electronic card connector installed on a printed circuit board for accommodating an electronic card and a composite insulating body; and, including a shielding case, mounted on the insulating body; The module is received in the insulating body; the card ejecting mechanism is mounted on the insulative housing and the shielding shell, and includes a sliding piece, the elastic rod includes the fixing hole and the limiting hole, and the elastic body is fixed at one end. The connecting rod includes a long strip-shaped main body portion, the bent portion is bent downward from one end of the main body portion, and the other end of the main body portion is folded along the bending direction f of the first bending portion. = a folded portion through which the first-bend portion passes and is held in contact with the other end of the elastic body = the movement of the bow portion is disposed. 2. The electronic card connector according to the application patent claim, wherein the first arm portion disposed in the direction of the towel and the front end of the first arm portion are disposed perpendicular to the card insertion direction, and the limiting hole is located at the first position The rear end of the arm.斤 疋 这 · · · · · 请 请 请 请 请 请 请 请 请 2 2 2 2 2 2 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子 电子. The electronic card connector of claim 3, wherein the elastic hook and the second hook are held by the first hook. * _ 5. According to the electronic card of the fourth paragraph of the patent application, the part, the side, the side of the nw - the card is connected, wherein the shielding housing comprises a base siu - the right side is provided with a positioning member, which includes - The cigarette chip has an opening on the solid sheet 5, and the second hook is held in the opening. 6:::: A sturdy electronic card connector, wherein the shielding housing further includes a first portion having a gap between the ridge and the base, and a gap above the two bent portions. The piece of the dance piece is placed on the first coffee when the pen card is in the locked state, and the side of the ship's ship edge is slid. , the ratio is slightly larger than the one piece, and the sliding piece is in the L-shaped recessed portion. 8. The groove formed in the seventh item of the patent application scope is connected thereto and connected along the card. There is a slide-in card that extends through the channel, and the second f-fold moves through the limit of the 200835068 hole in the sliding channel and the heart-shaped channel. • 9. For example, please call the full-time account 2 to discuss the miscellaneous n, A 90. The downward f is folded into a guide wall, and the insulating body includes a guide 〇 from the right side to move back and forth. (10) There is a (four) slot 'guide (4) in the guide slot 10. The electronic card connector according to claim 1, wherein the terminal module has two capacitors, and the plurality of terminals are provided thereon.彳ϋ 所述 所述 所述 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The sub-card connector described in item n, the projection == two rows of oppositely arranged conductive terminals, comprising a contact portion that extends into the receiving space together with the upper surface. The electronic card connector of claim 13 wherein said insulating body is recessed and used for upper and lower limits of the card. ^ 卞 卞 ΐ · · · · · · · · · · · 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 安装 Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ The cover body is mounted on the insulative housing, and includes a base portion on which a horizontally extending elastic piece is disposed; and the lower part is retracted and mounted on the insulative housing and the shielding case, and includes a sliding piece The elastic body and the /f moving piece comprise a target hole and a limiting hole, and the elastic body end is fixed to the shielding shell: the connecting rod comprises a long strip-shaped domain portion, and the domain portion is end-down The bent first money is bent from the other end of the main body portion along the bending direction of the first _f folded portion into a second woven portion, the first bent portion passes through the fixing hole, and the other end of the elastic body The electronic card connector of the fourth embodiment of the invention, wherein the electronic device is in the form of a second card. The electronic card connector according to claim 14, wherein the shielding housing further includes 11 200835068 The left side portion, the first right side portion and the second right side portion, and the second right side portion is farther from the left side portion than the first right side portion, and A gap is provided between the base, the leaf spring is provided at the gap. The electronic card connector of claim 15, wherein the insulating body is provided with an L-shaped recess on one side thereof, and the receiving (4) is slightly larger than the sliding piece, and the sliding piece slides in the l-shaped concave. The electronic card connector according to the above aspect of the invention, wherein the L-shaped recessed portion is provided with a slot for a heart-shaped channel connected thereto and extending along a card insertion direction, and the sliding piece includes a card along the card. a first arm portion and a second arm portion disposed along a direction perpendicular to the card insertion direction, and the limiting hole is located at the first position of the second bending portion through the limiting hole The movement of the channel and the heart-shaped channel Φ moves the first bow to move to different positions, which determines the locking and separation of the electronic card. The electronic card connector of claim 15, wherein the first right side portion is provided with a positioning member, and the fixing portion comprises an opening, and the elastic body comprises a hook. A hook is held in the opening. The electronic card connector of claim 14, wherein the intermediate position of the shielding case is provided with a pair of downwardly depressed pressure sheets in the card insertion direction to enable the inserted electronic card and the terminal The modules are in close contact. 2. The electronic card connector of claim 5, wherein the shielding housing further comprises a plurality of through holes located directly above the terminal module. The electronic card connector of claim 14, wherein the terminal module comprises a pair of oppositely arranged conductive terminals in a plurality of rows, and is mated with a corresponding terminal inserted into the electronic card. 12