TWM254778U - Improved detecting terminal structure of card connector - Google Patents

Description

M254778 Case No. Creation Instructions (1) [The original creation of the new type refers to the transmission detection terminal that can directly reduce the manufacturing cost. [Previous technology] Press. Today, notepads or notepads and other digital assistants and other products, actions, etc. There are many types of circuit boards in the electrical department, especially the memory card space and the types of memory card connectors. The PCMCIA Memory A ss 〇cc memory card type, M MC (Mu CF (Com s MC (s mM S (mem 93205171 In the correction technology field, the structure of the detection terminal of No. 1 and detection detection and card connector is improved, especially the detection terminal structure of the memory card positioning. The transmission signal is transmitted to effectively reduce the on-resistance, and the computer and the type computer And all tend to talk about the transmission of multiple ends of the connector of the piece and the structure of the connector. Electricity (pec aiat current market 1 ti pac art 〇ry electronic technology fast and a variety of electronics nowadays all kinds of light, thin, people The assistant needs a small memory card. When the memory card is stored in the computer (rs 〇 〇nard In i 〇 n), it is roughly Media t F 1 a sMedia St. ic rapid development, products, electronic products are short, small, and other products are precise, and the plug-in uses the memory card to insert the typical 1 Co tern on the stored data, except P has Car h C a Cark), and the palm type is generally In order to reduce the structural strength of each volume, the storage and mobile electricity have card connectors inside, but the type is umpuati 〇c M c Id), rd), d), the computer, the social phone and all kinds of electronics, so Strengthen, after the card is inserted, by the memory card ter na 1 A

Page 6 M254778 1 ^ 93205171 J. Creative Instructions (2) SD (Secure Car ard) and other specifications. After the memory, storage, and storage of the $ Kiyim card data, you must determine whether the card is correctly inserted. The connector is the same memory card inserted into the slot as the slot; however, please refer to the exploded view and the top view of the body. A 1 is provided with a plurality of detections on the side of the slot A 1 according to different types. The terminal 1 and the conductive terminal B 2 are electrically connected to each other, and the memory card C, the memory card C touches the detection terminal B1, and then the conductive terminal contacts the conductive terminal to form an electrical connection. Contact lead signal, contact terminal B 1 and number transmission is interrupted and the connection of terminal B is not detected

a e m 〇 r 2 D i type. Must be equipped with a transmission wheel, the test terminal is entered, and the side is divided, that is, five or six of which, the memory card has a plurality of B, and is inserted into the clip B B 2. When the source is turned on, the terminal is touched, but if the conductive end is stable . The contact terminal git is different and the memory detection is recorded. The detection setting is different from the one shown in the figure. The groove is planned. The detection end is the contact end. The connector is the contact end. The card connector of B 2 Μ y is inserted into the card memory card. The type of memory card inserted has a plurality of detection terminals. The conventional card connector A has different plugs 2 and each of the recesses B is connected by the The sub-B 1 is the slot a of the convex A, and the sub-B 1 is connected to the terminals B 2 and the memory card C is missing. The inter-terminal B 2 is shaken between the movable card connectors before the connector can be inserted. , Then the terminal makes the slot A 1 inside the stand without the connector of the memory card, and the slot A 2 is the contact terminal B 1 extending to the slot A 1 to contact the terminal and the circuit board data. However, for example, if you want to resist A, it will cause 'and form a message

Face B 1 and conducting terminal B 2

M254778 _Case No. j3205m _-- ± _La n IV. Creative Instructions (3) The contact method is turned on, which causes the conduction resistance to be too high and affects the smoothness of the signal transmission wheel. 3. There must be a large space for the detection terminal B to be assembled on the card connector A and a groove for the detection terminal B to be set, which will occupy a larger position on the card connector A and affect the terminals on the card connector A. Deployment situation. 4. When assembling the detection terminal B on the card connector A, the contact terminal B 1 and the conducting terminal B 2 must be assembled separately, and the contact positions must be aligned, which makes the process complicated, time-consuming and labor-intensive. 5. The detection terminal B is provided with the test terminal B 1 and the conduction terminal b 2. It must consume more materials, and the manufacturing cost is high, which is extremely inconsistent with economic benefits. The setting of the detection terminal of the conventional card connector described above It is necessary to set contact terminals and conduction terminals at the same time, which not only increases the trouble and inconvenience during assembly, but also has a high on-resistance of the transmission signal, which affects the quality of the transmission signal. So many shortcomings are urgent for the creators of this case and those working in this industry. The direction to improve. [New content] Therefore, in view of the above-mentioned shortcomings, the creator collected relevant information, considered it, and based on years of experience accumulated in this industry, and modified it to design an easy-to-assemble and stable transmission of 1 card. New patent for improved structure of detection terminal of connector. The main purpose of this creation is that the card connector has an insulating seat == body: slot and a plurality of transmission terminals. The monk side is $ and has at least one card slot.

Page 8 M254778 銮 号 93205171 4. Creation instructions (4) The slot is for the detection terminal to be inserted, and the detection terminal is provided with a positioning part on one side ^ and the other side away from the positioning part is provided with a resisting part. The holding portion is provided with a conductive member with a grounding effect and an electrical connection with the holding portion at the relative position f on the side of the holding portion to conduct the detection terminal, and the detection terminal is protruded to the plug with the holding portion. In the slot, the detecting part of the memory card in the slot is detected by the resisting part; after the resisting part touches the conductive part, the conductive part forms electricity with the circuit board; The detection terminal transmits the signal from the positioning part. 0 = 'On-board resistance reduction' on the board to achieve the function of using the terminal terminal to measure the A memory card to locate and transmit the signal. The purpose of this creation is to detect that the terminals are assembled on the insulating base without occupying much space, and that the assembly is quick, time-saving and labor-saving. The purpose of this creation ^ is to set the detection terminal on the insulating base: the space is small, @ can effectively reduce the economic cost of the insulating base, and it is in line with economic benefits. [Implementation] The above purpose and effect of the installation of Ϊ ’’ The technical means and 22 pictures used in this creation are described in detail with regard to the characteristics and functions of the preferred embodiment of this creation. Three-dimensional: Ξ Ξ: Figure; m is the three-dimensional appearance of the creation, which can not be clearly seen in HA 3. The card connection of this creation is ψ: ,,,, base 2, and at least one set of detection terminals 3. It consists of a slot 2 1 inside the if body 2 and a plurality of transmission terminals 2 2 in the slot 2 1, and M254778 is provided on each side of the slot 2 χ.

Correction Multiple card slot 2 2 3 1. A detection terminal 3 for holding a sample soil group is provided on one side of the $ Hika groove 2 and 3, and the other side is provided with a resisting portion 32, and resisting部 3 性 联 & @H is provided with a conductive member 3 that has a grounding effect and can be electrically connected to the resisting section 32 to conduct the detection terminal 3 2 2 to the above Φ Λ. In the slot 23, = Γ 子 3 is Insert the card 2 into the insulating base 2-the side extends :: know, the positioning portion 31 on one side protrudes from the insulating base to the insulating base; of: =: 3 the other side of the holding portion 3 2 is the guide: ● ::: 'The side of the resisting part 32 is provided for the resisting part 3 2 because of the outer holding groove 2 3 1, forming an electrical connection force. When the elastic deformation occurs with the conductive member 321, please refer to the third and fourth figures. The top view of the injury is the memory card inserted for this creation: rear = memory: you can see that the card connector i of this creation is on the card. "Figure 4" Insert the memory card 4 from the slot 2 of the insulating base 2 into the slot 丄 ^ ^ When inserting, insert the memory 2 into the resisting part of the detection terminal 3, two: the memory card 4 is inserted in 3 2 Elastic deformation occurs to abut against conduction 5 、 Using the abutment part 3 2 1 Form electrical conductivity with the circuit board, and start. Second: Use a conductive member to measure the terminal 3 to source the signal from the positioning unit 3, so that the detection does not need to be transmitted through other components, and it is not necessary to make the signal transmission To transmit, so that the signal transmission impedance is two: or more than two terminals, more stable.柷 Reduced, and the signal is transmitted more quickly. The connector has the following advantages when it is used. The connector resists the source circuit, and must be directly protected from external forces by other 0 positioning parts. There is less material on the side of the holding part, and the detection of the joint The overall area of the terminal is M254778, case number 93205171, and the creation instructions (6) The above card of this creation, for example: 1. Detect the terminal to resist the connection and start the electrical department to transmit outside. It is not very stable and fast. 2. The detection terminal is Use the impedance at the time of input, and 3, the detection terminal is small, so it is economical to use. 4. The insulation base is provided to reduce the size of the insulation base and form an electrical connection with the circuit board. The detection terminal transmits the signal from the positioning member. Therefore, the transmission of the signal can reduce the signal transmission and affect the quality of the transmission signal. There are conductive parts, and the volume of the conductive parts saves economic cost and occupies less space than the qualified card-making slot, and it saves manufacturing materials and costs. 5, the detection end or alignment is only limited to the original type The content of this creation is a comprehensive summary of the creation. It is better than a practical good method. Applying for an application must be saved, which can save the scope of the simple modification of the patent scope of the work described above. The creation of different works, I hope that after the commissioning of the commission, it will create time and the scope of this creation, so Fan Ming and the equivalent structure are combined to Chen Ming. The above-mentioned card connection achieves its effect. In order to comply with the new type of positioning of the quasi-bundle, no adjustment is needed to reduce manufacturing costs. This is only the best embodiment. The changes in the description and drawings of this creation should not be used in the same way. The structure and purpose of the detection terminal included in the connector should be the same. Therefore, this creation is a patent application element. Zhixin M254778

Page 12 M254778 Case No. 93205171 Modified Schematic Description [Schematic Illustration _ Qi Figure is a three-dimensional appearance of this creation 0 The second figure is a three-dimensional exploded view of this creation 0 The third picture is The top view before the creative memory card is inserted. The fourth view is the top view after the creative memory card is inserted. The fifth view is an exploded view of the conventional card connector. The sixth view is a top view of the conventional card connector. Device 2, insulating base 2 1, slot 2, 2, transmission terminal 2, 3, card slot 2 3 1, holding slot detection terminal 3 2 1, conductive member 3, positioning portion resisting portion 4, memory card A, Card connector

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Claims (1)

M254778 SS 93205171 Amendment V. Application for Patent Scope 1. A card number and detection edge terminal, the position of the detection can be used for the side electrical connection of the recording department 2. If an application is for improvement, the sub-card system 3, such as Apply for improvement, 4. If you apply for improvement, but the formation of the measurement position of the electrical connector is not complete and the slot is characterized by one side of the terminal, and the positioning edge of the far memory card is opposite to each other to conduct the patent. The patent scope of the absolutely positioned card is among the patent scope of the card where the detection unit can be connected by borrowing. Detection terminal structure The internal structure of the detection terminal structure is improved, especially for transmission. The card connector has an absolute slot and is provided with a plurality of transmission sides. At least one detection terminal can be set. There is a first edge seat system groove which is pushed away from the positioning and is provided with a detection end. The first test terminal of the second slot is provided with a spring for the elastic part of the fixed part to pass the slot of the card. The card position and transmission signal are provided with elastic force on the side of the circuit board. And the moving resisting part 'and the guiding effect on the resisting effect and the resisting part. The structure of the detection terminal of the connector One side can be set for the detection terminal The structure of the detection terminal of the connector One side is provided with a holding slot. The detection terminal structure part of the connector has the function of elastic deformation. Conduction with the relative position ^ Resistance deformation of the card f Page 15