CN201078813Y - Composite electronic card connector - Google Patents

Abstract

The utility model discloses a combined type electronic card connector structure contains: an insulating shell, which comprises a body and an inserting part arranged on one side of the body, wherein the other side of the body is provided with a first slot, and the other side of the body is provided with a second slot; and a circuit substrate, which comprises a first part and a second part, wherein the first part is arranged in the body, and the second part is arranged on the insertion part; the insertion part has a predetermined size and is used for being inserted into a first space in a connecting port conforming to a first type (type A) specification of a Universal Serial Bus (USB). Therefore, the size of the composite electronic card connector is effectively reduced, and the aim of reading electronic cards with various specifications can be achieved.

Description

Composite electronic card connector

technical field

The utility model relates to a composite electronic card connector, in particular to a thin composite electronic card connector.

Background technique

With the continuous advancement of science and technology in modern society, the demand for storage capacity of information media continues to rise. Electronic cards have replaced storage media such as portable hard disks or optical discs because they have abandoned the heavy traditional structure and are more light and thin with large capacity. , so that the overall volume of information products is greatly reduced, providing users with lightweight, miniaturized, portable, large-capacity, and easy-to-access electronic products, which become an important medium for storing data, and use electronic card connection devices as data link exchange The platform enables the data in the electronic card to communicate with electronic products to achieve data access and support for the expansion of electronic product functions.

However, because the specification of the universal serial port (USB) has been supported by various application design manufacturers, no matter it is a digital camera, a printer or an electronic card connection reading device, the connection of the universal serial port can make information and Digital data can be accessed and exchanged between various storage media, and it also allows users to easily connect various peripheral devices.

But above-mentioned device all has fixed size and dimension in the part of connection end in order to comply with the insertion of universal serial port, as shown in Figure 1, this universal serial port slot is the slot 1A of the first form (type A), In order to achieve the function of electrical connection, the corresponding first-type universal serial port plug 1B must be inserted into the slot 1A for data transmission and exchange.

However, the above-mentioned commonly used structures still have the following disadvantages in actual use:

1. Please refer to FIG. 2 , the slot 1A is a hollow tank body, and an extension part is provided inside the tank body, and the extension part roughly divides the tank body into a first space A and a second space B. In actual use, when the universal serial port plug 1B of the first form is inserted in the slot 1A, only the first space A is used for terminal connection, that is, the second space B is only for providing the Mechanical function of plug 1B when inserted. Therefore, in order to conform to the space configuration of the universal serial port, the volume of the plug 1B cannot be further reduced.

2. Commonly used card readers are not equipped with relevant reading devices for user authentication cards, which makes it difficult to back up and access data in user authentication cards.

Contents of the invention

The purpose of this utility model is to provide a composite electronic card connector, which has a thin design, which can effectively reduce the volume and size of the composite electronic card connector, so as to meet the requirements of miniaturization of electronic products.

Another object of the present invention is to provide a composite electronic card connector, which can be inserted into several types of electronic cards, including SIM cards, which can be read by the composite electronic card connector.

In order to achieve the above object, the utility model provides a composite electronic card connector, comprising: an insulating shell, which includes a body and an insertion part provided on one side of the body, wherein the other side of the body is provided a first slot, and another side of the body is provided with a second slot; and a circuit substrate, which includes a first part and a second part, wherein the first part is arranged inside the body, And the second part is set on the insertion part; wherein the insertion part has a predetermined size, which is used to be inserted into a connection port conforming to the first form (type A) specification of Universal Serial Port (USB) the first space.

As mentioned above, the size of the inserting part conforms to a first space formed in the connecting port of the universal serial port (USB) first form (typeA) specification, so the utility model can effectively reduce the size of the composite electronic device. The volume of the card connector; moreover, the utility model utilizes a first slot and a second slot to achieve the purpose of being able to read electronic cards of various specifications.

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

Description of drawings

Fig. 1 is the schematic diagram of known technology;

Fig. 2 is the schematic diagram of universal serial port slot;

Fig. 3 is a perspective view of the composite electronic card connector of the present invention;

Figure 4 is a side view of the composite electronic card connector of the present invention; and

Fig. 5 is a side view from another angle of the composite electronic card connector of the present invention.

Among them, reference signs:

A first space B second space

1A socket

1B First Form Universal Serial Port Plug

10 Body 11 Insertion part

12 first slot 13 second slot

2 Circuit Substrate 21 Part 1

22 Part Two 221 Conductive Part

Detailed ways

First, please refer to FIG. 3 to FIG. 5 , the utility model proposes a composite electronic card connector, which includes: an insulating shell, which includes a body 10 and an insertion portion 11 located on one side of the body 10, Wherein the other side of the body 10 is provided with a first slot 12, and another side of the body 10 is provided with a second slot 13; and a circuit substrate 2, which includes a first part 21 and a second part 22, Wherein the first part 21 is set inside the body 10, and the second part 22 is set on the insertion part 11; wherein the first slot 12 is used to insert a user authentication card (Subscriber Identity Module, SIM), And the second slot 13 is used for inserting an electronic card of a predetermined specification.

Furthermore, the insertion portion 11 has a predetermined size, and it is used to be inserted into the first space A (please refer to Referring to Figure 2); that is, the user can insert the electronic card of the predetermined specification into the second slot 13, or insert the user authentication card into the first slot 12, and then insert the card reader into the Put it in the USB slot to realize the function of data reading and transmission. Furthermore, the sizes and specifications of the insertion part 11 all conform to the specifications of the universal serial port, so the composite electronic card connector can be inserted into the first form (type A) specification of the universal serial port (USB). The first space A in the connection port, and achieve the purpose of electrical connection to transmit data; and in order to make the insertion part 11 can be inserted into the connection port of the first form (typeA) specification of the universal serial port (USB) In the first space A, the width of the insertion part 11 is 1.0-1.3 cm, and the thickness is 0.1-0.3 cm; however, the above dimensions can be adjusted according to actual production or use requirements.

On the other hand, please refer to FIG. 4, the first part 21 of the circuit substrate 2 is accommodated inside the body 10 of the insulating case, and the first part 21 is provided with an electronic card corresponding to the predetermined specification and the user authentication The electrical connection point of the card, so when the user inserts the electronic card of the predetermined specification into the second slot 13, or inserts the user authentication card into the first slot 12, the electronic card of the predetermined specification The card and the user authentication card can respectively be electrically connected to the electrical connection points provided on the first part 21 for data transmission and reading.

Furthermore, the second part 22 of the circuit board 2 is arranged on the insertion part 11, and the second part 22 is provided with several conductive parts 221, and these conductive parts 221 conform to the specification of the universal serial port slot, so when When the insertion part 11 is inserted into the first space A formed by the first form (type A) slot 1A of the universal serial port slot, the conductive parts 221 can be connected with the universal serial port slot The connection points (please refer to FIG. 2) are electrically connected to achieve the purpose of data reading.

The composite electronic card connector proposed in this case has the characteristics of thinning, and the size of the insertion part 11 of the composite electronic card connector corresponds to the first form (type A) slot 1A of a universal serial port slot The formed first space A, that is, the composite electronic card connector proposed in this case has the characteristics of small size and portability. In this case, it can be inserted into the first space A in the slot 1A to achieve electrical connection without the support force provided by the second space B of the slot 1A. The operation of reading the electronic card will be described in detail below. A user can insert an electronic card of a predetermined specification into the second slot 13 of the composite electronic card connector. The corresponding electrical connection points of the first part 21 are electrically connected; then the insertion portion 11 is inserted into a first form (type A) universal serial port slot of a system host (not shown in the figure). The first space A formed by the groove 1A, and these conductive parts 221 can correspond to the USB connection points arranged in the first space A, and be electrically connected with it; at this time, the user can control the system host The terminal reads the data stored in the electronic card, or performs related functions such as data transmission, deletion, and copying. Similarly, a user can insert a user authentication card into the first slot 12, and the user authentication card can be electrically connected to the corresponding electrical connection point provided on the first part 21; then Insert the insertion part 11 into the first space A formed by the slot 1A of the first form (type A) universal serial port slot of a system host (not shown), and these conductive parts 221 can correspond to Set the USB connection point in the first space A, and achieve an electrical connection with it; at this time, the user can read the data stored in the user authentication card through the control terminal of the system host, or perform data transmission, Delete, copy and other related functional operations.

In this embodiment, the first slot 12 is arranged on the opposite side of the insertion part 11, and the second slot 13 is arranged on the adjacent side of the insertion part 11; this arrangement can effectively utilize the space configuration, But not limited to this.

In summary, the utility model has the following advantages:

1. The size of the insertion part 11 of the composite electronic card connector of the present utility model corresponds to the first space A formed by the first form (type A) slot 1A of a universal serial port slot, so that the composite The size of the type electronic card connector further achieves the purpose of miniaturization, and the miniaturization of the insertion part 11 does not affect the stability of the composite electronic card connector inserted in the universal serial port slot, so it is more in line with Miniaturization requirements of electronic products.

2. With the help of the design of the first slot 12 and the second slot 13 in the present invention, a composite electronic card connector can be constructed, which has the function of multitasking reading.

Certainly, the utility model also can have other various embodiments, under the situation of not departing from the spirit and essence of the utility model, those skilled in the art can make various corresponding changes and distortions according to the utility model, but these Corresponding changes and deformations should all belong to the scope of protection of the appended claims of the utility model.

Claims (6)

1. A composite electronic card connector, characterized in that it comprises: An insulating shell, which includes a body and an insertion portion provided on one side of the body, wherein the other side of the body is provided with a first slot, and the other side of the body is provided with a second slot; and A circuit substrate, which includes a first part and a second part, wherein the first part is arranged inside the body, and the second part is arranged on the insertion part; Wherein the insertion portion has a predetermined size, and is inserted into a first space in a connection port conforming to the first form specification of the universal serial port. 2 . The composite electronic card connector according to claim 1 , wherein a user authentication card is inserted into the first slot, and an electronic card of a predetermined specification is inserted into the second slot. 3 . 3. The composite electronic card connector according to claim 2, wherein the first slot is disposed on the opposite side of the insertion portion, and the second slot is disposed on the adjacent side of the insertion portion . 4. The composite electronic card connector according to claim 3, wherein the first part of the circuit substrate is provided with conductive contacts respectively corresponding to the user authentication card and the electronic card. 5 . The composite electronic card connector according to claim 1 , wherein the second part is provided with a conductive part corresponding to the first form specification of the USP. 6 . 6 . The composite electronic card connector according to claim 1 , wherein a predetermined dimension of the insertion portion is 1.0-1.3 cm in width and 0.1-0.3 cm in thickness.

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