TWI581511B - Card connector with port capability - Google Patents

Description

Card connector with port function

The invention provides a card connector with a connection function, in particular, the sliding seat body is accommodated in the accommodating space of the card connector, and the card connector is disposed behind the plug portion on the surface of the circuit board, The plug interface is combined with the plug portion to form a connection port, thereby saving the space for the board to be used.

According to the modern society with advanced scientific and technological information, mobile devices have become widely popular, and the situation of human hands is quite common. The number of mobile devices is increasing year by year, becoming a popular trend in the new era, and also with mobile devices. With the increase in the usage rate, the types and types of mobile devices have developed many different styles. At present, technology is growing at an ever-changing speed, and the design trend of related mobile devices is also developing toward light, thin, short and small. It has the characteristics of strong computing power and fast speed. However, as the use of mobile devices continues to increase and expand, the number of applications and applications is increasing. The files and data to be stored are increasing, except for mobile devices. In addition to the existing memory, various mobile devices will also use external electronic cards to expand the memory capacity and store more data, files or applications. After storing the data in the electronic card, the electronic card will be inserted. In a relatively type of card connector, such as a secure digital card (SD), a memory card (MS), or a design change based on the above electronic card Type of card connectors, a card connector can be reused is electrically connected to a predetermined circuit board for an electronic circuit board and a preset The data transfer between the cards, and the storage, deletion, modification, etc. of the data, or the SIM card connector on the circuit board, can realize the circuit board inside the communication device with the mobile device through the SIM card connector. Electrical connection, in addition, and when the user wants to carry out data, signal transmission or connection with other peripheral devices, the so-called external connection is required, and the external connection on the market is generally the most common and widely used by the public. With the Universal Serial Bus (USB) as the mainstream, it has the function of Hot Plug. Therefore, it is necessary to separately set a variety of different types of card connectors and external ports on the circuit board of the mobile device. It will occupy a certain amount of space, which not only makes the positioning of the predetermined electronic components on the motherboard difficult, makes the overall design too complicated, the volume cannot be reduced, and the manufacturing cost is also increased. In addition, the miniaturization of the motherboard will also cause the connector to occupy The space of the circuit board is also relatively increased, which is not in line with the development of light, thin, short and small types of mobile devices, which will make the circuit board It will be limited by the size and space; therefore, how to save the space, quantity and cost of the connector on the mobile device circuit board, thereby increasing the range of applicability and improving the function and effect of the overall use to reduce The space of the connector on the occupied circuit board is a very important problem in the current design, that is, the direction that the relevant industry is eager to study and improve.

The main purpose of the present invention is to provide a card connector having a connection function, comprising a circuit board, a card connector and a sliding seat body, wherein the circuit board is provided with a plug portion on one side, and at least one surface of the plug portion A plurality of metal contacts are disposed. The card connector is soldered to the surface of the circuit board and located behind the plug portion. The sliding base body is connected to the base side and has a receiving portion. The receiving portion can receive the preset electronic component. Card, the other side of the base is provided with a plug connector, so that the sliding seat body is inserted into the card connector and slides The accommodating portion of the transfer body is received in the accommodating space of the insulating base body, and the plug interface of the sliding base body is combined with the plugging portion to form a connection 可 electrically connectable with the external connection 埠, and the card connector is used. The rear of the plug portion on the surface of the circuit board is integrally connected with the external connector on the circuit board to save space for the circuit board.

1‧‧‧ circuit board

11‧‧‧Interface

111‧‧‧Metal joints

12‧‧‧ slotting

2‧‧‧ card connector

20‧‧‧ accommodating space

21‧‧‧Insulated body

22‧‧‧Terminal group

23‧‧‧Transfer device

231‧‧‧Put

24‧‧‧Shield housing

3‧‧‧Sliding seat

30‧‧‧Interface

31‧‧‧ Pedestal

311‧‧‧ Pressing Department

32‧‧‧ Storage Department

320‧‧‧ Storage space

33‧‧‧ Sockets

330‧‧‧Dock space

331‧‧‧Mate

3311‧‧ ‧ rail slot

3312‧‧‧Block surface

The first figure is a three-dimensional appearance of the present invention.

The second figure is a perspective exploded view of the present invention.

The third figure is an exploded perspective view of a preferred embodiment of the present invention.

The fourth drawing is a perspective view of a preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and the configuration of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the first, second, third and fourth figures, which are perspective views, perspective exploded views, perspective exploded views of the preferred embodiment and a perspective view of the preferred embodiment, as shown in the figure. It can be clearly seen that the card connector with the connection function of the present invention includes the circuit board 1, the card connector 2, and the sliding base body 3, wherein the circuit board 1 has a plug portion 11 protruding from one side thereof. The plug portion 11 is further provided with a plurality of metal contacts 111 on at least one surface thereof, and the plug portion 11 can be further divided into two inwardly facing slots 12 on the two sides, and the plug portion 11 is removed from the rear side. The remaining parts of the circuit board 1 are suspended, and the specifications of the plurality of metal contacts 111 can be preset to meet the preset micro General-purpose serial bus specifications (USB C TYPE, USB2.0, USB3.0) and other different connector specifications.

The card connector 2 is provided with an insulating base 21, and the insulating base 21 has an accommodating space 20 therein. The insulating base 21 is internally provided with a terminal set 22, and the insulating connector 21 of the card connector 2 is provided with a shifting side. The device 23 has a push rod 231 connected to one side of the shifting device, and the appearance of the push rod 231 is about J shape, and the specification of the terminal group 22 can be a multimedia memory card (MMC), a secure digital card (SD), a smart media card. (SM), a compact flash card (CE), a memory card (MS), an electronic chip card, or a user function identification card (SIM), and the like, and the insulating base 21 of the card connector 2 is covered. Covered with a shield case 24, the shield case 24 is made of a metal material of iron, copper, aluminum or nickel or an alloy material, and can be used as an electromagnetic wave shield.

The sliding base 3 has a base 31, and a receiving portion 32 is connected to the base 31. The receiving portion 32 forms a frame, and a storage space 320 is provided inside the frame. The insertion interface 30 is provided, and the insertion interface 30 can meet the specifications of the preset micro universal serial bus (USB C TYPE, USB2.0, USB3.0) and other different connectors, and can be inserted The insertion portion 33 is further disposed in the interface 30, and the fitting portion 331 extending from the front side of the insertion sleeve 33 has a rail groove 3311 at the inner wall surface of the fitting portion 331 and the two rail groove 3311 A blocking surface 3312 is formed in the front portion, and a plugging space 330 is formed in two sides of the fitting portion 331 of the plug sleeve 33, and the plug sleeve 33 can be configured to meet the preset micro universal serial bus bar specification (USB). C TYPE) The specification of the connector, and the plug sleeve 33 is preferably formed separately, but in actual application, it can also be integrally formed with the sliding base 3 The sliding seat body 3 is made of a metal material of iron, copper, aluminum or nickel or an alloy material.

When the components are assembled, the plug portion 11 is protruded from the side of the circuit board 1 , and the plug portion 11 is suspended from the other side of the circuit board 1 except the rear side, and then the plug portion 11 is connected to the plug portion 11 . A plurality of metal contacts 111 are etched on the surface, and directly behind the plug portion 11 of the circuit board 1, a card connector 2 is soldered to the surface of the circuit board 1, and the housing portion 32 on the side of the sliding base 3 is movable. In the accommodating space 20 of the insulating base 21, the sliding connector body 3 is inserted through the insertion interface 30 on the other side, and the insertion portion 11 is received in the insertion interface 30 to form a connection port, and constitutes the connection of the present invention.整体 The function of the card connector as a whole.

In the actual use, the circuit board 1 can also be provided with the plug portion 11 at the edge. The surface of the plug portion 11 is etched with a plurality of metal contacts 111, and the two sides of the plug portion 11 have an inward slot 12. The plug portion 11 is suspended from the rest of the body of the circuit board 1 except for the rear side, and the card connector 2 is soldered to the rear of the plug portion 11 on the surface of the circuit board 1. The soldering method can utilize the surface. The adhesive connector (SMT) or the through hole (Through Hole) welding method is used to form an electrical connection. The card connector 2 is provided with an insulating base 21, and the insulating base 21 has an accommodating space 20 therein, and the insulating seat is internally provided with a terminal. The base 22 is provided with a pushing device 23 on one side of the insulating base 21 of the card connector 2, and a push rod 231 is connected to one side of the sliding device. The sliding base 3 has a base 31 and is mounted on the base. The accommodating portion 32 is formed with a accommodating portion 32. The accommodating portion 32 defines a accommodating space 320 for placing a preset electronic card, and the preset electronic card can be a secure digital card (SD) or a memory card (MS). Or an identification card (SIM), the accommodating portion 32 is movably received in the accommodating space 20 of the insulating base 21, and the pedestal 31 is on the other side. The insertion interface 30 for inserting the insertion portion 11 is provided, and when the base 31 is located at the slot 12, the insertion portion 11 and the insertion interface 30 form a The base portion 31 of the sliding base body 3 is respectively provided with a corresponding pressing portion 311 on the outer side of the sliding base body 3, and the pressing portion 311 is located in front of the push rod 231, and can be pressed against the pushing device 23 when in use. The rod 231 and the sliding seat body 3 are taken out of the accommodating space 20 of the insulating seat body 21. The above-mentioned pushing device 23 is used for inserting the sliding seat body 3 to generate a second shifting movement to reach the sliding seat body. 3 inserting the positioning, and then sliding the sliding body 3 inwardly to withdraw, but the structure of the pushing device 23 is a conventional technique, and the detail constitutes a non-inventive point of the invention, and will not be described again, and The plug connector 33 of the sliding base 3 is provided with a socket sleeve 33 that is sleeved on the outside of the plug portion 11 , and at least one surface of the plug portion 11 is provided with a plurality of metal contacts 111 , and the plug sleeve 33 is formed with The insertion space 330 of the insertion portion 11 and the fitting portion 331 extending from the front side of the insertion sleeve 33 and having the rail groove 3311 at the inner wall surface of the fitting portion 331 and the front of the second rail groove A blocking surface 3312 is formed at each end, and the plug sleeve 33 is assembled in such a manner that the plug portion 11 is aligned first. At the fitting portion 331 of the sleeve 33, the insertion sleeve 33 can be pushed laterally, so that the two sides of the insertion portion 11 are embedded in the corresponding rail grooves 3311 of the fitting portion 331, and the insertion portion 11 is pushed into After the positioning, the front end surface of the insertion portion 11 is abutted against the blocking surface 3312 of the rail groove 3311 to form a blocking position, so that the insertion portion 11 and the socket sleeve 33 are fitted and fixed to each other, so that the insertion is completed. The portion 11 and the plug sleeve 33 are received in the plug connector 30 to form a connection port that can be electrically connected to the external connector, and the card connector is externally connected to the external circuit board to save the circuit board. The effect of space. When the plug portion 11 of the circuit board 1 meets the specifications of the preset micro universal serial bus bar specification (USB C TYPE) connector, the circuit board 1 etches the upper and lower surfaces of the plug portion 11 by the process of the multilayer circuit board. a plurality of metal contacts 111, and a sliding body 3 made of a metal material is sleeved on the plug portion 11 When used, the high-frequency interference condition generated when transmitting the electronic signal can be synchronously reduced to increase the stability of the signal transmission. The above description is only a preferred embodiment of the present invention, and is not limited to the patent scope of the present invention.

Therefore, the above description is only a preferred embodiment of the present invention, and is not limited to the patent scope of the present invention. The present invention is mainly directed to the circuit board having a plug portion protruding on one side, and the plug portion is at least A plurality of metal contacts are disposed on one surface, and the card connector is soldered to the rear of the plug portion on the surface of the circuit board, and the storage portion for receiving the preset electronic card is connected to one side of the sliding base body, and the other side of the base is connected The plug-in interface for inserting the plug-in portion, the plug-in interface and the plug-in portion are combined to form a connection port, and the card connector is connected to the external device and integrated on the circuit board, so as to save the use space of the circuit board, so that the achievable The structure and the device of the foregoing effects are all covered by the present invention, and such simple modifications and equivalent structural changes are equally included in the scope of the patent of the present invention and are combined with Chen Ming.

In summary, the above-mentioned card connector with the connection function of the present invention can achieve its efficacy and purpose when it is used. Therefore, the present invention is an invention with excellent practicability, and is an application for conforming to the invention patent, Applying in accordance with the law, I hope that the trial committee will grant this case as soon as possible to protect the inventor's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the inventor will try his best to cooperate, and feel really good.

1‧‧‧ circuit board

11‧‧‧Interface

111‧‧‧Metal joints

12‧‧‧ slotting

2‧‧‧ card connector

20‧‧‧ accommodating space

21‧‧‧Insulated body

22‧‧‧Terminal group

23‧‧‧Transfer device

231‧‧‧Put

24‧‧‧Shield housing

3‧‧‧Sliding seat

30‧‧‧Interface

31‧‧‧ Pedestal

311‧‧‧ Pressing Department

32‧‧‧ Storage Department

320‧‧‧ Storage space

33‧‧‧ Sockets

330‧‧‧Dock space

331‧‧‧Mate

3311‧‧ ‧ rail slot

3312‧‧‧Block surface

Claims (7)

A card connector with a connection function, comprising a circuit board, a card connector and a sliding base body, wherein: a circuit board is provided with a plug portion at an edge thereof, and at least one surface of the plug portion is provided with a plurality of metal The contact point has two inward slots, and the plug portion is suspended except that the rear side is connected to the rest of the circuit board body; a card connector is disposed on the surface of the circuit board. At the rear of the connecting portion, the card connector is provided with an insulating seat body, and the inner portion of the insulating seat body has an accommodating space, and the inner side of the insulating seat body is provided with a terminal group; the sliding seat body has a base and a base The accommodating portion for accommodating the preset electronic card is connected to the side, and the accommodating portion is movably accommodated in the accommodating space of the insulating base body, and the plug-in interface for inserting the plug-in portion is disposed on the other side of the pedestal, and the pedestal is located at the slot The plugging portion and the plug connector form a port. The card connector according to the first aspect of the invention, wherein the sliding socket body has a plug sleeve sleeved outside the plug portion, and the upper and lower surfaces of the plug portion are A plurality of metal contacts are provided, and the plug sleeve and the plug portion are in conformity with the specifications of the USB C TY PE. The plug sleeve has a socket space for receiving the plug portion, and the front side of the plug sleeve is extended. The fitting portion has a rail groove at the inner wall surface on both sides of the fitting portion, and a blocking surface is formed at the front of the second rail groove. A card connector with a connection function according to the first aspect of the invention, wherein the card connector has a pushing device on one side of the insulating seat, and the pushing device is provided with a J-shaped appearance at the slot. a rod, and the base of the sliding base body is respectively provided with a corresponding pressing portion to the outer side of the push rod, and the pressing portion is located at the front of the push rod to press the push rod to withdraw the sliding seat body In the housing space of the insulating base. A card connector with a connection function according to the first aspect of the invention, wherein the storage portion of the sliding base body forms a frame body and has a storage space for placing a preset electronic card therein. A card connector having a connection function, comprising a circuit board, a card connector and a sliding base body, wherein: the circuit board has a plug portion protruding from one side, and at least one surface of the plug portion is provided with a plurality of surfaces a metal contact, the plug portion is suspended except that the rear side is connected to the rest of the body of the circuit board; a card connector is disposed at a rear of the plug portion on the surface of the circuit board, and the card connector is provided with an insulating base. The inside of the insulating base has an accommodating space, and the insulating seat is internally provided with a terminal set; the sliding base has a pedestal, and the accommodating part for accommodating the preset electronic card is connected to the pedestal side, and the accommodating part The movable body is accommodated in the accommodating space of the insulating base body, and the plug-in interface for inserting the plug-in portion is formed on the other side of the base, and the plug-in interface of the base forms a connection with the plug-in portion. The card connector according to the fifth aspect of the invention, wherein the sliding socket body has a socket sleeve sleeved outside the plug portion, and the upper and lower surfaces of the plug portion are A plurality of metal contacts are provided, and the plug sleeve and the plug portion are in conformity with the specifications of the USB C TY PE. The plug sleeve has a socket space for receiving the plug portion, and the front side of the plug sleeve is extended. The fitting portion has a rail groove at the inner wall surface on both sides of the fitting portion, and a blocking surface is formed at the front of the second rail groove. The card connector with a connection function according to the fifth aspect of the invention, wherein the storage portion of the sliding base body forms a frame body, and the inside has a storage space for placing a preset electronic card.