TWM270556U - Electronic card connector for double-side linked ejection - Google Patents

Description

M270556 IV. Creation Instructions (1) [Technical Field of New Type] This new type relates to a two-sided linkage card ejection electronics, especially a sliding device on both sides of the electronic card connector. During card ejection operation, By using the first and second sliding members, the two sides of the electronic card in the electronic card connector are inserted together, so that the electronic force can withdraw from the electronic card connector evenly. [Previous technology] At present, the electronic card connector generally used for the connection of the power supply daughter card is a card-containing mechanism to eject the electronic piano card inserted in the electronic card connector after pressing. The electronic card connector is like the tenth As shown in the figure 7, the system includes a base body (71), a terminal connection area (711) is provided in the base body (71), and a parallel protrusion is provided on both sides of the base body (71). Opposite side arms (71 2, 71 2,), so that the space between the pair of side arms (712, 712,) is defined to form an "electronic card chute for an electronic card (70) inserter; an ejector plate (72 ), Whose near first end is pivotally mounted on the base body (71); and an ejector rod (73) is slid into one of the arms (712), and is constantly linked by a spring (73〇) When the user inserts an electronic card (70), the leading edge of the electronic card can eject the ejection plate (7 2) < the edge of the first end (7 2 j) and eject the plate The second > end (722) of (7) is biased and moved closer to the front end (731) of the ejector (73). When the user needs to withdraw the electronic card (70) backward, the forward Move the ejector rod (73) 'to move the second end (72 2) of the ejector plate (72) in a coordinated manner, so that the first end (721) of the ejector plate (72) is pushed like a seesaw. The front edge of the electronic card (70) is pushed back, and the electronic card (70) is ejected backward, as shown by the dotted line in the seventeenth figure, to complete the card ejection operation.

M270556

However, in the above-mentioned conventional electronic card connector, during the card ejection operation, the ejection plate (72) only exerts a thrust force on one side of the electronic card (70), so the card is often ejected. During the process, the electronic card (70) was deflected to one side, which caused the electronic card "card" to be in the electronic card connector, which resulted in extremely poor card ejection and revealed its shortcomings. However, it was revealed that the creator of this case, in view of this, researched an innovative electronic card connector with a double-sided linkage card withdrawal. [New content] σ The purpose is to provide: a body, a person; the first slide is inserted between the insertion body, the hook; the second slide the side of the first sliding structure, and the second slide back to the first The electronic card holder may take the entity, and provide a second sliding member, a two-slide double-sided socket, which is provided with an electric and a spring-moving member in a moving member, and slide the sub-card, as usual, slide the opposite side, When the moving member is far away from the end moving member, it is linked to the plug to abut with the body sub-seat, so as to top the new connector. The connector includes a terminal seat side to abut the sliding member and the part away from the terminal seat side. 'That is, the electronic card first spring located in the hole is connected to the daughter card connector synchronously with the spring at all times. [Embodiment] The electronic card withdrawing from the card is placed on the first side of the insertion hole before the insertion hole, and is inserted into the insertion slot at the second of the first first sliding structure hole, For example, if the two plugs are inserted into the electricity, the following description and attached drawings refer to the first to sixteenth drawings. The system includes ...-the body (10), which is provided with a M270556 4. Creation instructions (3) Insertion hole (11), and a terminal base (12) is provided at the front end of the insertion hole (11); the first sliding member ( 2 0), slidingly placed on the first side (〗 1 a) of the insertion hole (1 1) to abut against the first side of an electronic card (50) inserted into the insertion hole, and on the first A hook (20a) is hooked between the sliding member (20) and the main body, and the first sliding member (20) is constantly linked away from the terminal base (12); the second sliding member (30), slides Placed on the second side (llb) of the insertion hole (11), that is, on the opposite side of the first sliding member (20), so as to abut against the second side of an electronic card (50) inserted into the insertion hole, and A spring (30a) is hooked between the second sliding member (30) and the body (10), and the second sliding member (30) is constantly linked away from the terminal base (12); if two springs (20) are borrowed a, 30a) Synchronously retreat the first and second sliding members (20, 30) to eject the electronic card (50) inserted into the electronic card connector. As shown in the first, second, ninth, and tenth figures, the main structural feature of the electronic card connector disclosed in the present invention is the two-side linkage card withdrawal. The two are the two points of the electronic card connector (iq). (Side-, second-sliding structure = 2〇, 3G) on the side, "During card ejection operation", the first- and third-sliding members (20, 3) are simultaneously pushed and inserted into the electronic card to connect the electricity in the stomach. : Ambassador: Sub: (50) can be evenly and outwardly ejected from the electronic card connector by force, making the card ejection operation smoother. Body (two second; Γ two body (two new types of disclosed electronic card connector J series 3 yue yue number shouting body (10a, 10b) butt joint composition, in each of the following (j〇a, l〇b) The interstitial constitutes an insertion hole (11) to allow an electronic card (50) of & to be inserted in it, and it is formed in the same way-the guide rails (m, 112) are: on both sides, Points) The first slide M270556 is accommodated by the knife. Fourth, the creation description (4) component (20), the second slide component (30), and guide the first and second slide components (2 0). , 3 0) Stably slide on opposite sides of the insertion hole (11), and a protruding hook (13a, i3b) is protruded on each side of the body (10), for the hook to be used to link the first One or two first spring ends (201, 301) of the springs (20a, 30a) of the sliding members (20, 30). / The housing (10a, above) constituting the body (10) can be made of metal or Other conductive materials are used to block the interference of external electromagnetic waves on the electrical and magnetic interference in the insertion hole (丨 丨), and to maintain the quality of the signal transmission. As shown in the first figure, the body (10) is located at the front end of the insertion hole (11). Terminal cover 2 (12), which contains one The edge seat body (121) is provided with a plurality of terminal holes (122) in parallel, so as to be respectively inserted into a terminal (123), and positioning protrusions are protruded on both sides of the insulation seat body (12j). (124), correspondingly buckled in the buckle hole (i 丨 4) of the side wall of the eighth insertion (1 1), so that the terminal base (丨 2) is fixed and fastened to the front end of the insertion hole (11), In addition, in the insulating base body (121), a connecting member (125) is owed, so that when the terminal base (12) is buckled in the socket (11), the connecting member (125) is fastened to the hook. One of the protruding edges of the body is used to stabilize the overall structure of the electronic card connector, or to allow the connecting piece (丨 2 5) to be overlapped with the ground circuit of the circuit board (not shown), so that this new type # The undisclosed electronic card connector is grounded. Μ The first sliding structure μ in t > 揭示 disclosed in the new model is integrally formed as a long rod-shaped body, as shown in Figures 5, 5 and 6. A first stage (111) on the first side (lla) of the body is located in the guide rail portion (111) of the first side (lla), and a carrier portion (21) is horizontally arranged at the front end of the # «: post. Cattle (20). , At the leading edge of σ σ 1), Raise a retaining wall (211) to abut the inserted edge of the first side of the first side of the electronic card (50) of the electronic card (50) of $ 8 page M270556 IV. Creation instructions (5) = eight (1 1). The — at the bottom of the sliding member (..., a positioning recess (22) is still recessed, so that: a sliding member (20) in the corresponding guide (111) moves backward to ^ = set, the The wall of the positioning cavity (22) abuts against the ridge (1 11 a) protruding from one of the guide portions to block the first sliding member (20) from succeeding as a spring (20a). Pull back. The first sliding member (20) mentioned above is provided on the side wall with a hook bar protruding beyond the guide (111) to hook the spring chip (20). The spring end (202) By. Ping — Zhicheng H, No. 1, No. 7 and No. 8, the second slide disclosed by the new model is integrally formed into a long rod-shaped body, and is placed in this book-^ (11) located in In the guide rail portion (112) of the second side (Ub), a front edge of a carrier portion (3 1), 乂 '3 丨] is horizontally provided at the front end of the second component (30), A supporting wall (3 11) protrudes to abut the front end edge (52) of the second side of the second side of the electronic card (50). The first end of the first: moving; 〇), still The recess is provided with a positioning recess (32), so that ί G) in the corresponding guide part ⑴2), moves backward to a recess (32), and the wall of the cavity abuts against the protrusion protruding on the guide rail (U2a), to prevent the second sliding member (30) from continuing to be a spring (30a) to pull back. The upper ^^ second sliding member (3 0) is located on the side wall, and is provided with a hook spring end (3 02). Outside the guide rail part (112), the second taxi of the spring (303) is hooked as shown in Figs.

M270556 on page 9 4. The electronic card connector of the creation description (6) further includes a positioning device (40), which is disposed between the first sliding member (20) and the body (10), Or between the second sliding member (30) and the main body (10), or between the first and second sliding members (20, 30) and the main body (10), to brake the first and second sliding members (2) 〇, 3 〇). The above positioning device (40), as shown in the first, third, fourth, and twelve figures, includes: a guide groove portion (41) recessed in the first sliding member (20) or the second sliding member ( 30), so that the guide groove portion (41) contains a first guide groove (411) and a second guide groove (412), so that the rear ends of the first and second guide grooves (411, • 412) are a The V-shaped guide grooves (413) communicate with each other, and the front end of the second guide groove (412) is diagonally connected to the first guide groove (41ι); a positioning block (42) whose first end contains a The shaft portion (421) is pivotally mounted in the guide rail portion (1; 11 or 112), and a guide pin (422) is protruded at the second end thereof, and is usually slid into the guide groove portion (41); and A spring arm (43) is formed on the guide rail portion (111 or 11 2), so that the spring arm (4 3) always pushes the second end of the positioning block (4 2) toward the guide groove portion (41). The guide lock (4 2 2) located at the second end of the positioning block (4 2) is stably extended into the guide groove portion (4 1) to relatively slide. In the above positioning device (40), the guide groove portion (41) forms a first shoulder (411a) between the rear end of the first knuckle guide groove (411) and the V-shaped guide groove (413). To stop the guide pin (422) of the positioning block (42) from passing through the V-shaped guide groove (413), and then retract back from the front end exit of the first guide groove (411); The middle section of the groove (413) defines a second shoulder (413a), and a third shoulder is formed between the V-shaped guide groove (41 3) and the front entrance of the second guide groove (4 12). (412a), to block the positioning block (42)

M270556 IV. Creation instructions (7) The guide pin (4 2 2) recursively returns along the V-shaped guide groove to the first guide groove when it slides circularly (that is, the second guide groove is inserted as shown in the figure, when Electronic card connector without electronic card (50) When the second and second sliding members (⑵, J υ) have not been moved after two o'clock, the first and second sliding members (π, ^ ^ Yuele member (20, 30) ) Is the spring (20a,! In the first ", that is, the starting position. At this time, the guide pin (422) of the positioning block (42) is extended to the first guide groove (411). The front end. '1 said :: As shown in Figures 10 and 13, when the user inserts an electronic card (, ft, do not move the electronic card (50), the first and second sides of the electronic card (50)) ί H (51, 52) is placed on the second load (21, 31) of the-,] sliding member (20, 30), and abuts its retaining wall (211, 311), so the linkage = front J moves the first and second sliding members (20, 30), and also causes the guide pin (422) of the positioning block () to slide backward along the first guide groove (411), and slides down the V-shaped guide groove (413). ^ Then, as shown in Figures 10 and 14, users can Stop pushing the electronic card (50), and release the electronic card (50) for the first time. At this time, the first and movable members (20, 30) are respectively moved by the springs (20a, 30a). Back, because the guide pin (422) is blocked by the first shoulder (4Ua) 'cannot return to the first guide groove (411), it relatively slides into the v-shaped groove (4 13), and The first and second sliding members (20, 30) are brought into a stable stop state. At this time, the inserted electronic card (50) has been connected to the terminal of the terminal ^ (12) for information. Read or load or perform data = transfer. 〈M270556 IV. Creation Instructions (8) When the user wants to remove the electronic card (50), push it again from the state shown in the tenth and fourteenth illustrations to 刖The electronic card (50) is shown in the fifteenth figure. At this time, the electronic card (50) once again moves forward and moves the first and second sliding members (20, 30), because the guide pin (422) Obstructed by the second shoulder (41 3a) in the v-shaped guide groove (413), it cannot be moved back toward the first guide groove (411) and relatively moves, so it slides relatively into the second guide groove (412). At this time, the user can release the electronic card (50), so that the two springs (20a, 30a) elastically return to the first and second sliding members (20, 30) back at the same time, and borrow the first, The retaining walls (211, 311) of the two sliding members (20, 30) push the two sides of the front end of the electronic card (50), and eject the electronic card (50) from the insertion hole (丨 丨) of the electronic card connector. J card ejection operation, as shown in the ninth and sixteenth figures; during this card ejection operation, the guide pin (422) of the positioning block (42) is blocked by the third shoulder (412a) ^ and cannot be Return to the V-shaped guide groove (413), as shown in the arrow direction of the fifteenth figure, and slide forward relative to the second guide groove (41 2).

In the-guide slot ⑷D, and complete-the card insertion and withdrawal cycle U, the new disclosed positioning device (4Q), can only be set = = ()) and the corresponding guide rail section ⑴1) Fb1, or only set 'Between the moon piece (30) and the corresponding rail part ⑴2), or the new dagger QH, it contains two sets of positioning devices (40) respectively located on the first and second lecture cows (20, 30) and the corresponding guide Department (1 j jj 12). The electronic card connection side Z of the double-side linkage card ejection disclosed in this January / month feature is that the first sliding member ⑵) and k sliding member ⑽) of the electronic card connector phase i] are elastically slid. When returning the card = M270556, when writing the description (9), both sides of the electronic card (50) can be pushed up at the same time, so that the electronic card (50) can be evenly stressed in the hole (11) of the electronic card connector ) Stable sliding, making the card ejection operation smoother, and showing the new reliance and practicability of the new model. Modification and application under the spirit and scope can be used without departing from the new model, and the new model is not self-limiting. M270556 Schematic description [Schematic illustration — = is a three-dimensional exploded view of this model. Figure-is a perspective view of the new model. : 'Zi Ziyi:] Partial sectional view in the -3 direction. This is an enlarged view of the f-th domain 4. Top perspective view of a sliding member. ^ No. = Bottom perspective view of sliding member. :, Top perspective view of the first W moving member. f shows the schematic diagram of the circular beta card connection " without the electronic card being inserted into the connector " or from the electronic card system, without the electronic card inserted into the electronic card connection. 1 shows a plan view of a guide groove portion of the novel positioning device. • It is a schematic diagram showing the relationship between elements of a positioning device that has not been inserted with an electronic card. • It is a schematic diagram of the relative relationship between the components of the positioning device after the electronic card is moved forward from the twelfth figure. : It is the schematic diagram of the relative relationship between the components of the positioning device after the first release of the electronic card from the thirteenth figure. : It is a schematic diagram of the relative relationship between the components of the positioning device after the electronic card is moved forward from the fourteenth figure. : It is a schematic diagram of the relative relationship between the components of Jun Chi after the electronic card is released from the fifteenth figure and the card is returned. The tenth figure The eleventh tenth figure The thirteenth figure The fourteenth figure The fifteenth figure The sixteenth figure

Page 14 M270556 Brief description of the diagrams Figure 17 ·· Structure of the conventional electronic card connector [Simplified description of component symbols] (10) Body (10a) Housing (11) Insertion hole Ula) First Side (11 1 a) positioning protrusion (114) button hole 51) front end of the first side, service (52) front end of the second side (111) guide portion (1 12a) positioning protrusion (1 2 1 ) Insulating base (124) Positioning protrusion (1 4) Flange • 201) First cyan end (211) Retaining wall (3 0) Second sliding member (302) Second spring end (32) Positioning wide ( 41) Guide groove portion (412) Second guide groove (413a) Second shoulder (422) Guide pin (122) Terminal cavity (1 2 5) Connector (2 0) First sliding member (20 2) Second Spring end (22) positioning recess (30a) spring (31) platform part (3 3) hook rod (411) first guide groove (41 2a) third shoulder (4 2) positioning block (43) spring arm (10b) Housing (11 b) Second side (112) Guide section (12) Terminal block (123) Terminal (13a) (13b) Hook (20a) Spring (21) Stage section (23) Hook lever (301) First cyan end (311) Retaining wall (40) Positioning device (411a) First shoulder (413) V-shaped guide groove (4 2 1) Shaft (50) Electronic card

Page 15

Claims (1)

M270556 5. Scope of patent application ι ·: 2 pairs: Electronic card connector for linkage and withdrawal, which includes:-5 There is a socket, and a terminal block first sliding member 'sliding is provided at the front end of the socket On the first side of the insertion hole, to abut against the first side of the electronic card in f = insertion hole, and to hook a spring between the first sliding member and =, to constantly link the first sliding member away from the oyster. ^: Π moving member, slide on the second side of the insertion hole, that is, on the opposite side of the first moving member, to abut an electronic card inserted in the insertion hole to ΐ: wrist f ϊ second slide Between the component and the body, a hook-spring, 半 η and half move the second sliding member away from the terminal seat; if two springs are used to retreat, the first and second sliding members are ejected and inserted into the electronic card connector. Electronic card holders. • i °: 凊 ί The electronic card connection part of the double-side linkage card withdrawal described in item 1 of the range of Γ: two of the body's sockets are opposite two * 'respectively shaped' * a guide rail is inside two = houses the first sliding member, The second sliding member is provided with a hook and a hook on both sides of the main body and the main body, respectively. σ μ One end of the spring of the first and second sliding members: Please refer to the terminal block in the electronic card connection of the double-side linkage withdrawal card described in item 1 of the patent scope. A terminal is inserted and inserted inside, and a positioning protrusion is provided at the known protrusion to correspondingly snap into the buttonhole on the side wall of the socket. Page 16 M270556 'Scope of patent application 4 · As described in the patent application Fanyuan Item 1 double-sided linkage card withdrawal electronic card connector, wherein the terminal block is embedded with a connector, so that the terminal block is buckled to the plug When the hole is in the hole, the connecting member is fastened to the body. 5. The electronic card connector for double-side linkage card withdrawal as described in Item 1 of the patent application park, wherein the front ends of the first and second sliding members are respectively provided with a carrier portion horizontally at the leading edge of the carrier portion, A retaining wall protrudes to abut the front edge of the electronic card inserted into the socket. — 6. According to the electronic connector of the two-sided linkage withdrawal card described in item 2 of the scope of the patent application, wherein the first and second sliding members are respectively recessed with a positioning cavity, so that the first and second sliding members correspond to the corresponding ones. In the guide rail part, when moving backward to a certain position, the cavity wall of the positioning recess is protrudingly provided in one of the guide rail part to prevent the first and second driving members from continuing to spring | Retired. 7. The electronic device for double-side linkage card withdrawal as described in item 1 of the scope of patent application, wherein the side wall of the first and second sliding members is provided with a hook rod to hook the second spring end of the spring By. 3. The double-sided linkage connector as described in item (2) of the patent application, further comprising a guide groove for positioning and receiving the electric power, which is recessed in the first sea, and the position device contains:-the guide grooves communicate with each other And make the second guide: the rear end of the guide is -v the first guide groove;-the positioning block on the side wall of the body of the hole, and the second n always slides into the guide groove ·, Dasao has another guide pin, 丨 the middle one, and a spring arm, formed on the side wall of the acupuncture hole inserted in the scope of M270556, the second end of the disc # 水 & Push the relative slipper in the guide groove of the positioning block in the direction. The guide pin of the first end of the ghost stably extends the electronic card connection guide of the double-side linkage withdrawal card described in the above item, and: = Γ is formed at the rear end of the first guide groove and the #, and a first shoulder is formed. , And at the front end of the middle section of the 1 ^ -type guide groove in and the pin of the ¥ -shaped guide groove and the second guide groove form a third shoulder from the first trace to block the guide of the positioning block! 〇 ·: = Guide? The M-type guide groove is retracted to the-guide groove. The electronic card remote iL of the double-side linkage card withdrawal described in item 1 of Yueli range: further includes a positioning device, which includes a groove portion recessed on the second sliding member, and the guide groove portion Containing a first guide groove and a second guide groove, so that the rear ends of the first and second guide grooves are-V 杳 guide grooves communicate with each other, and the front end of the second guide groove is diagonally connected to the first guide groove; A positioning block, the first end of which includes a shaft portion pivotally mounted on the side wall of the socket, and the second end of which is provided with a guide pin, which is slid into the guide groove portion when hanging; and a spring arm, It is formed on the side wall of the cavity. 'The spring arm always pushes the second end of the positioning block toward the guide groove part', so that the guide pin at the second end of the positioning block stably extends into the guide groove part and slides relatively. 11 · The electronic card quick connector for double-side linkage card withdrawal as described in the scope of the patent application, wherein the guide groove portion is formed between the rear end of the first guide groove and the V-he guide groove. A first shoulder, and a second shoulder is formed in the middle section of the V-shaped guide groove; and the V-shaped guide groove and the second guide groove Page 18 M270556 Page 19