TWM251351U - Memory card connector - Google Patents

Description

[Technical field to which the new type belongs] This creation is related to electromagnetic interference from the memory card connector of Tenth Card. This type of memory card connector, especially one for memory, has a grounded design to prevent the electronic card from being affected. [Previous technology] is ^: {two has a compact appearance and is easy to carry, especially

2 Storage media, because Flash can be changed through voltage, stored content, coupled with small size, low power consumption, and even more: Second, 'gradually being used by digital cameras, MP3 listening: Literate = rewritable Data 'almost becomes a secondary storage medium for cards (Compact Flash). For example, in the conventional electronic card of LF, although there is a range of electronic products used by j / memory card, J limits the small electronic products of personal digital assistants, which saves the size of small electrical products. There is no special need for |, and the grounding design is omitted.铗 ： Limit = memory card enters the entertainment entertainment of ordinary family, it is bound to become a natural course, when the electronic memory card is integrated with the entertainment equipment in the family, and the electronic equipment with high current is similar, it will be subject to electromagnetic ^ Put him a problem that cannot be ignored. However, if it is only for the purpose of installing a grounding function, the memory card connection flange housing needs to redesign the mold, and the problem of developing the mold Ang 2 is virtually passed on to the memory card connector. Ask

Page 5 ^ Ming (2) So, from the above, it is obvious that the above-mentioned practice has inconvenience and lack of storage! 1-card connector, in practice, if you do not need to redesign the memory card connector, it must be improved. The function is expected. ^ ,,, and the fatefulness of the body can be added to the ground. The author feels the above-mentioned shortcomings: In conjunction with the application of theories, ‘I ’ve dedicatedly studied the above-mentioned missing works. This kind of sigh leaves is reasonable and effective to improve [new type of internal memory card redundant electromagnetic card electromagnetic interference. The original installation of grounding transformer insulation is to reach an electronic recorder insulation arm is the connection capacity] for the main purpose of providing with other larger electrical systems One end of the first-class electronic subsystem group is a solid-state memory card, which is said to be a separate piece of the above-mentioned memory card, which is fixed to the book set on the conductive map Only one purpose is to provide a memory card connection for the purpose of the structure design. The electrons are fixed on the two sides of the integrated insulating shell. Think of this innovation. The creation of a memory card on the circuit board and at least the body of the body is better to clarify the kind of memory card connector, so that when the electricity is not close, you can avoid being affected by the kind of memory card connector. Simple construction, without the need to change the memory card connector, containing a conductive shell, including one, including a body, a pair of sides and a positioning slot; a plurality of conductive terminal bodies; and at least one grounding piece, the slot 'the other end The detailed description of the electric embodiment is as follows. However, it does not limit the scope of the right of the creation, the creation description (3) [implementation] 5 | second two? The first picture and the second picture are respectively created by the author, the exploded view of the κ ::: "e < column, and the three-dimensional group: the memory card connection ^ card connector 1 includes-insulation shell μ ◦ 数 ^ Note 0. The insulated housing L0 includes a J-number conductive terminal 2 and is connected to the main body " two sides to form a container ^ arm 14. The 2 memory card 2 has conductive = ^ 板 ^ 中It is based on C? Act flash card 2: the type of Sasame real electronic memory card 2 is not limited to c F card, as long as a = ^ the quality of the case can be applied to this creation. 疋 Metal body Ί 2 counts: Electric t 2 〇 is assembled in the insulating case 1 ◦ The main ^ end is extended toward the accommodation space 16 to be electrically connected to the μ electronic memory card 2, and the other end is electric The memory card connector 1 includes at least one grounding piece 30. The grounding piece 30 is stamped from a metal piece. One end of the grounding piece 30 is fixed to the insulating case 10, and the other end is abutted against the casing 21 of the electronic memory card 2 to form a ground. The grounding piece 3 0 A single grounding tab may be provided on the upper end surface 102 or the lower end surface 104 of the insulating housing 10, or a grounding tab may be provided on each of the upper end surface 102 and the lower end surface 104. In this embodiment, The grounding piece 30 is provided on the insulating case 104. The lower end surface 0 of the creative description (4) is pressed against the circuit board. The grounding piece 30 is the grounding piece of the insulating case 1, More stable. Connected to the fixed end: with:-: end 36 and-elastic arm 3 2 are all 10 and electrically connected ^ fixed end 36 is fixed to the ground part of the insulating housing with a free board. The elastic arm 32 has a 22, and the end is slightly bent upward to form a lead angle 3 dagger to ensure that the elastic arm 32 can smoothly: two: 2 of the shell 2 1. The fixed end 36 of the electronic ground card 30 is connected to one side of the connecting tooth d 2 by a connecting portion 3 4 through the elastic arm q 9 ^ ^ 4. The fixed end 3 6 includes a limiting portion $ 6 2. An auxiliary portion 3 6 4 is orthogonal to the limiting portion 3 6 2 and a large joint portion 3 6 6 is connected to the limiting portion. 3 6 2. The limiting portion 3 6 2 and the auxiliary portion 3 6 4 are orthogonally fixed to the insulating case 10, that is, fixed to the insulating case 10 in the X-axis direction and the γ-axis direction. The grounding piece 30 can be limited and fixed in the left-right and front-rear directions. The soldering portion 3 6 6 is soldered to the ground portion of the circuit board. The auxiliary portion 3 6 4 extends vertically backward from the elastic arm 3 6 2, and the limiting portion 3 6 2 extends vertically downward from the connecting portion 34 on the side of the elastic arm 3 2. The main body 12 of the insulating housing 10 is provided with a positioning groove 122 for receiving the auxiliary portion 364, and the side arm 14 adjacent to the positioning groove 122 is provided with a positioning groove 1 for receiving the limiting portion 3 62. 4 2. The limiting portion 3 6 2 and the auxiliary portion 3 6 4 are provided with an interference portion 3 6 3, 3 6 5 on each side. The welding portion 3 6 6 is formed by punching and bending the limiting portion 3 6 2 and forming an opening 3 6 8 in the limiting portion 3

M251351

In the third figure and the first example, the upper limit of the three-dimensional separation direction is provided with a fixed end 4 6, and the end 4 6 is an enclosing part 4 6 6 is an upward bending part 4 6 4 or 2 by the auxiliary body 1 2 0 6 With the storage portion 4 6 6 and the position portion 4 6 2 and the L-shaped fifth figure and the first example, the connection angle of the memory card is different from the end surface 1 〇 2 arm 5 2 is the edge shell 1 〇 arm 5 2 is free End 6 2 on. Please refer to the second implementation of left and right, before this second implementation includes a solid 6. The fixing 6 4 and a welding free end are also omitted. The auxiliary limiting portion 4 6 is a positioning groove 14 of the housing 10. The weld extends. In the third embodiment of the referer, the limiter is an interference part, and the body 10 and 6 are elastically fixed to the insulation part. The elastic arm 5 2 also has four figures, which are respectively illustrated and fixed in a standing position. The other grounding piece and an elastic arm are enclosed with a limit position. The elastic arm is formed by the elastic arm portion 4 6 4 and the side arm 1, the stopper portion 4 by the stopper portion and the auxiliary slot 1 06. The three-dimensional divider 1 is grounded separately. . The grounding piece is connected to the fixed end and electrically connected to the electron. The free end is the body combination drawing of the creation. Insulated housing 1 4 〇. The connection 4 2 is a connecting portion 4 6 2 and 4 2 having a lead angle 4 2 2 4 2 which sags backward and the side edge extends perpendicularly to the corner of 4. 6 2 and the top portion 4 6 4 of the 4 6 2 interfere with each other. An illustration for this creation. The original film 50 is set to 50, which has 56, which is fixed outside the circuit memory card, but slightly upwards. The connection of the memory card to the ground plate is 0. Because the land 40 is the fixed end 4 and the auxiliary part 4 is the free end, the 〇 extends straight and the extension. The insulation is provided with an L auxiliary part 4 6 end which is vertically outward. The outside is also provided with a memory card connection. The third is made of the insulation case, a fixed end 5 and a fixed end 5 6 is a grounded shell of the board. This elasticity is formed by bending

M251351 IV. Creative Instructions (6) " " 'There is a leading angle of 5 2 2. ^ "The fixed end 56 of the grounding piece 50 is connected to the elastic arm 5 2 through a connecting portion 54. The fixed end 56 includes a limiting portion 5 6 f, and an auxiliary portion 5 6 4 is positive. The handover part 5 6 2 and a welding part 5 6 6 are connected to the stop part 5 6 2, the stop part 5 6 2 and the f help part 5 6 4 are orthogonally fixed to the part On the insulated housing 〇, the soldering portion 5. 62 is soldered to the ground portion of the circuit board. The auxiliary portion 5 6 4 is extended vertically by 4 elastic arms 5 2 and the limit portion $ 6 2 is formed by the elastic arm. 5 > 2 The connecting portion 54 on the side extends vertically downward. The insulating case 丄 〇 is the main body 12 and is provided with a positioning groove 1 2 ^ which houses the auxiliary portion 5 6 4 and is adjacent to the positioning groove. A positioning groove 1 4 4 is provided on the outer side of the side arm 丄 4 of 丄 2 4 for the limiting portion 5 6 2 to engage inward. The elastic arm 6 2 of 〇 is a bottom surface. Bend to form a lead angle. In the third embodiment, the memory card connector 1 may further include a strip-shaped grounding piece 6 〇 located at the lower end 2 1 0 4 of the insulating case 1 0, and And the connection provided on the upper end surface i 〇2 Sheet 5 〇 Relative = set to hold the electronic memory card 2 at the same time. The grounding sheet 6 〇 is a strip-shaped metal sheet, which is formed by punching and bending, and includes a fixed end 6 6, a connecting portion 6 4 and the The fixed end 6 6 is vertically connected, and an elastic arm 6 2 = extends from the connecting part 64. The main body 12 is provided with a positioning groove 丄 2 ^ on the lower end surface 10 4 for the fixed end 6 6 to be inserted in The ground piece is abutted against the casing 2 of the electronic memory card 2

Angle 6 2 2. . Refer to the seventh picture for the third implementation of the memory card connector of this creation. Fourth, the three-dimensional combination diagram of the creation description (7). The strip-shaped grounding strip can be directly abutted or freshly connected to the circuit board. Section 6 4 The strip-shaped grounding strip 6 can be grounded to achieve grounding. The sub memory card? : U got with. The grounding piece 50 holds the mine relatively at the same time, which can more surely ensure that the electronic memory card 2 can be connected to the memory card 5 and i can also be grounded. Actually 0, also, check # = δ δ and stripe-shaped grounding piece 6 0 can also achieve the grounding of the electronic memory card 2. & Πt The features and functions that can be produced are organized as follows: Equipment, audio and video in the home Electromagnetic interference. When the electricity is close to the same, you can avoid being subjected to assembly. The insulating case only assembles the grounding piece without changing the original insulating case; it happens that: only the grounding is required. Memory card connection: = production and: ten access :, when should it be? f 柹 # ^ ~ i The auxiliary part of the 4 piece of land can be fixed in the forward and backward direction. The 4 dance arm can prevent the elasticity when the brother memory card is inserted. The limiting part can fix the elasticity in the lateral direction. In addition, the grounding piece can be = = the elastic arm is positioned on the left and right, π θ _— 礼 — 崎 & two ° under the insulating body and pressed to fix it is not stable, § and connected to the memory card Device. = 、 In structure: The free end of the elastic arm is bent upwards to form a guide: ’to ensure that the electronic memory card can smoothly: the arm. The welding part of the grounding lug can be controlled by this limit. ㈡: Cheng Hai = »Health The design is very ingenious, which saves material effectively. The job has been formed, and the application has met the requirements of the new patent. According to the law, the month is only a preferred embodiment of this creation. M251351 IV. Creation Instructions (8) Since this cannot be used to limit the scope of the rights of this creation, Therefore, equal changes or modifications made in accordance with the scope of this creative application are still covered by this creative. I would like to ask the reviewing committee to take time to review it and look forward to granting patents early to encourage creativity.

Page 12 M251351 Simple illustration of the drawing [Simple illustration of the drawing] The first picture: a three-dimensional exploded view of the first embodiment of the memory card connector of this creation. The second picture is a three-dimensional assembly diagram of the first embodiment of the memory card connector of this creation. The third figure is a three-dimensional exploded view of the second embodiment of the memory card connector of this creation. The fourth picture: is the second embodiment of the memory card connector and a three-dimensional assembly diagram of this creation. The fifth figure: is a three-dimensional exploded view of the third embodiment of the memory card connector of this creation. Fig. 6 is an exploded perspective view of another aspect of the third embodiment of the memory card connector of this creation. Figure 7: This is a three-dimensional assembled view of the third embodiment of the memory card connector of this creation. [Reference number in the figure] [This creation] Memory card connector 1 Insulated housing 1 0 Upper end surface 1 0 L-shaped positioning groove 1 0 Positioning groove 1 2 Side arm 1 4 Body 12 Lower end surface 104 4, 1 2 6 accommodation space 16

Page 13 M251351 The diagram briefly explains the positioning groove conductive terminal grounding piece 2 3 0 4 20 4 4 elastic arm 3 2 connecting part 3 4 fixed end 3 6 limit part 3 6 2 auxiliary part 3 6 4 soldering part 3 6 6 interference Part 3 6 3 > 365 Opening 3 6 8 Grounding piece 4 0 Elastic arm 4 2 Leading angle 4 2 2 Fixed end 4 6 Limiting part 4 6 2 Auxiliary part 4 6 4 Welding part 4 6 6 Grounding piece 5 0 Elastic Arm 5 2 Leading angle 5 2 2 Connecting part 5 4 Fixed end 5 6 Limiting part 5 6 2 Auxiliary part 5 6 4 Welding part 5 6 6 Grounding piece 6 0 Elastic arm 6 2 Leading angle 6 2 2 Connecting part 6 4 Fixed End 6 6 electronic memory card 2 housing 2

Page 14

Claims (1)

M251351, patent application scope 1, child memory card, an insulation, a pair of side arms is a complex derivative, at least one, the other end is against 2, such as the grounding plate on the board. 3. If the fixed piece of the grounding piece is the grounding part, the 4, the elastic arm forms a lead angle 5. If the grounding piece is in the limit part, the auxiliary part is on the circuit board 6, such as The auxiliary type memory card connector contains a conductive case including an electronic memory card, and the electric case is fixed on a circuit board, connected to both sides of the body, and at least a certain body, = Inside the two of the insulating case; and, also connected to the positioning groove of the insulating case, and connected to the conductive case of the electronic memory card. The memory card connector described in item 1 of the scope of patent application is located on the lower end surface of the insulating housing and abuts the memory card connection described in item 2 of the circuit declaration patent scope. -The fixed end and an elastic arm are connected to the fixed "end? The third end of the patent application scope of the patent application for the fixed and fixed elastic end which is electrically connected to the elastic arm outside the electronic memory card. The memory card connector has a free end which is slightly bent upwards. The memory card connector described in item 3 of the scope of patent application, wherein the fixed end includes a limiting portion, an auxiliary The part ^ positive ^ ^ is connected to the limiting part, the limiting part and orthogonally fixed on the insulating housing, the welding part is the grounding part of welding. The memory card connector is vertically extended rearwardly by the elastic arm, and the limiting portion is extended by the elasticity. M251351 on page 15 The scope of the five-patent application arm extends vertically downwards to the side. The absolute bismuth accommodates the positioning of the auxiliary part. The body of the relative body is provided with-the position of the limiting part = the positioning groove. The side arm is provided with ~ 7, as described in item 5 of the scope of patent application, the welding part is punched by the limiting part, and it is on the limiting part. It is formed by folding the bow, and the opening-hole is the same as the memory card connection described in item 5 of the scope of patent application: the auxiliary part extends vertically from the elastic arm backward, and the Xiao limit part is perpendicular to the side of the auxiliary 4 Extending, the corner of the Shaw insulated housing is provided with J: a clever slot to retract the limiting portion and the auxiliary portion.疋 9. According to the memory card connector described in item 2 of the scope of patent application, the grounding piece is a strip-shaped grounding piece, which includes a fixed end, two connecting portions perpendicularly connected to the fixed end, and an elasticity. The arm is extended from the connecting portion to abut the bottom surface of the casing of the electronic memory card, and the free end of the elastic arm is bent upward to form a leading angle; wherein the body is provided with a positioning groove on the lower end surface for the fixed end. Inserted inside. 10. The memory card connector according to item 1 of the scope of patent application, wherein the grounding piece is provided on the upper end surface of the insulating case and abuts against the circuit board. 1 1. The memory card connector according to item 10 of the scope of patent application, wherein the grounding sheet has a fixed end and an elastic arm is connected to the fixed end, and the fixed end is fixed on the insulating case and It is electrically connected to the ground portion of the circuit instead, and the elastic arm is in contact with the casing of the electronic memory card. 1 2. The memory card connector described in item 11 of the scope of patent application, Page 16 M251351 V. Scope of patent application Wherein the elastic arm has a free end formed with a lead angle. 1 3. According to the scope of the patent application, the fixed end of the ground piece is enclosed in the limiting portion, and a welding portion and the auxiliary portion are orthogonally fixed to the ground portion connected to the circuit board. 1 4. If the first part of the scope of the patent application, the auxiliary part extends vertically from the elastic arm to the side, and the positioning groove for the auxiliary part is adjacent to another positioning groove for the limiting part. For example, the scope of the patent application further includes a strip-shaped connecting end surface, and the strip-shaped grounding piece provided on the upper end surface includes a fixed connection, and an elastic arm is formed by the bottom surface of the casing of the memory card. The arms form a leading angle; the main body is inserted in the set end. 'The free end is slightly upwardly bent and the memory card connector described in item 11 includes a limiting portion, an auxiliary portion is connected to the limiting portion, and the limiting portion is on the insulating housing. The welding portion is a memory card connector described in Item 13 and extends vertically backwards. The limiting portion is formed by the body of the insulating housing and an outer side of the side arm receiving the positioning slot. Inside. The memory card connector described in item 10, the ground piece is provided opposite to the ground piece under the insulating case; wherein the fixed end, a connecting portion and the fixed end vertical connecting portion extend to abut against The electronic notebook has a free end which is bent upwards and a positioning groove is formed on the lower end surface for the fixing. Page 17