TWM514680U - Improved structure of card connector with connection port function - Google Patents

Description

Structural improvement of card connector with connection function

The present invention provides a structural improvement of a card connector with a connection function, in particular, a positioning seat is positioned on the circuit board, and the positioning seat is abutting against the sliding seat body, thereby avoiding the preset universal sequence bus bar. When the male is pulled out of the connector of the circuit board, the sliding seat body also withdraws to the outside, thereby increasing the smoothness of the user.

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.

Moreover, when the user wants to carry out data, signal transmission or connection with other peripheral devices, a so-called external connection is required, and the external connection port is generally the most common and widely used by the public, and the universal sequence is still used. The Universal Serial Bus (USB) is the mainstream and has the function of Hot Plug. Therefore, the structure of the card connector with the connection function has been developed on the market, which can meet the requirements of today's mobile devices. Short, small development, allowing the board to save space when using the board.

Referring to the eighth and ninth figures, the three-dimensional view of the card connector of the device connector function and the card connector of the tool connector function are shown in the figure, wherein the conventional device has a connection function. The card connector includes a circuit board A, a card connector B, and a sliding base C, wherein the circuit board A is provided with a hanging portion A1 on one side and at least one surface of the plug portion A1. There are a plurality of metal contacts A11, and two slots A2 are respectively formed inwardly on the two sides of the plug portion A1, and the card connector B is soldered on the surface of the circuit board A and located behind the plug portion A1. The card connector B is provided with an insulating base B1, and an accommodating space B10 for piercing the terminal group B2 is disposed inside the insulating base B1, and the shield housing B3 is covered on the insulating base B1, and the sliding The transfer body C has at least one base C1, and the storage portion C2 is connected to the base C1 side, and the storage portion C2 can accommodate the preset electronic card, and the storage portion C2 is accommodated in the corresponding card connection. In the accommodating space B10 of the B, the plug C10 is inserted through the other side of the base C1, and the plug interface C10 and the plug portion of the pedestal C1 A1 combination As a connection between the general-purpose serial bus bar specifications (USB TYPE-C, USB2.0, USB3.0), it is known from the above that the plug-in portion A1 of the circuit board A of the card connector of the conventional device is inserted into the pre-plug After the male head of the universal serial bus is pulled out, if the male is pulled out, the male head of the preset universal sequence busbar will rub against the inner wall surface of the base C1 of the sliding base C to generate an interference force, and the slip seat The base C1 of the body C is affected by the interference force and will be withdrawn from the slot A2, and the receiving portion C2 will also exit the receiving space B10 of the card connector B. Therefore, although the user only replaces the male head, However, even the sliding seat C has to be inserted and removed, resulting in an increase in the use of the action and trouble.

Therefore, how to solve the problem that the above-mentioned users pull out the male head of the preset universal serial bus, and also let the sliding seat body C be separated from each other, is the research and improvement of the relevant manufacturers engaged in this industry. The direction of the person.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, evaluated and considered them through multiple parties, and through years of experience in the industry, through continuous trial and modification, they have designed the card connector with the connection function. The structure is improved.

The main purpose of the present invention is to improve the structure of a card connector having a connection function, comprising a circuit board, a card connector, a sliding base body and a positioning seat, and a plug portion is convexly arranged on one side of the circuit board. And a plurality of metal contacts are disposed on at least one surface of the plug portion, and a card connector is soldered on a rear surface of the plug portion of the circuit board, and a preset electronic body is connected to a side of the base of the sliding base body. a socket portion of the card, and a plug-in interface for inserting the plug portion is inserted at the other side of the base, and the plug connector is combined with the plug portion to form a connection port, and the positioning seat is positioned on the circuit board, and the positioning seat is positioned The upper surface of the seat body is convexly provided with a stopper and an axial center, and one end of the base body is provided with a stopper on the stopper And a blocking portion that is blocked on the accommodating portion, and a through hole that is sleeved on the shaft center is disposed on the blocking portion, and the other end of the base portion is provided with a pulling portion for the preset probe to be toggled. The blocking piece of the blocking portion of the positioning seat can be resisted by the blocking surface of the receiving portion to prevent the base of the sliding base body from being interfered by the interference force when the male head of the preset universal serial busbar is pulled out. When the slot is removed, the accommodating portion also exits the accommodating space of the card connector, thereby increasing the fluency of the user.

The secondary purpose of the present invention is to improve the structure of a card connector with a connection function. The plurality of snap fasteners of the shielding shell are elastically held in a plurality of buckle grooves of the storage portion, so that the positioning seat can be matched with the preset seat. When the male head of the serial busbar is pulled out, the base of the sliding base body can be further prevented from being affected by the interference force and exiting outside the slot of the circuit board, and the storage portion of the sliding base body also exits the card connector. The phenomenon of accommodating space further enhances the fluency of the user.

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

241‧‧‧ Snaps

3‧‧‧Sliding seat

30‧‧‧Interface

31‧‧‧ Pedestal

32‧‧‧ Storage Department

320‧‧‧ Storage space

321‧‧‧ frame

322‧‧‧ buckle groove

323‧‧‧Block surface

33‧‧‧ Sockets

330‧‧‧Dock space

331‧‧‧Mate

4‧‧‧ Positioning Block

41‧‧‧ body

411‧‧ ‧block

412‧‧‧Axis

42‧‧‧ base

421‧‧‧stops

4210‧‧‧through hole

4211‧‧‧stop film

422‧‧‧Turning Department

5‧‧‧Border

50‧‧‧through slot

51‧‧‧ tablets

510‧‧‧Perforation

52‧‧‧Dust cover

A‧‧‧ circuit board

A1‧‧‧Interconnect

A11‧‧‧Metal joints

A2‧‧‧ slotting

B‧‧‧ card connector

B1‧‧‧Insulated body

B10‧‧‧ accommodating space

B2‧‧‧Terminal group

B3‧‧‧Shield housing

C‧‧‧Sliding seat

C1‧‧‧Base

C10‧‧‧ plug interface

C2‧‧‧ Storage Department

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third diagram is the usage state diagram of the creation.

The fourth figure is a top cross-sectional view of the artificial positioning seat against the sliding seat.

The fifth figure is a top cross-sectional view of the artificial positioning seat from the sliding seat.

The sixth figure is a top cross-sectional view of the creative shifting putter.

The seventh figure is a top cross-sectional view of the creation exiting the sliding seat.

The eighth figure is a perspective view of the card connector of the utility device.

The ninth diagram is an exploded perspective view of the card connector of the utility model.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second and third figures, which are the three-dimensional appearance, three-dimensional exploded view and the use state diagram of the creation. As can be clearly seen from the figure, the card connector with the connection function is created. The structural improvement includes a circuit board 1, a card connector 2, a sliding base 3 and a positioning base 4, wherein: the circuit board 1 has a plug portion 11 at one side and at least one plug portion 11 A plurality of metal contacts 111 are disposed on the surface, and the plug portion 11 can be further disposed with two slots 12 inwardly on the two sides, so that the plug portion 11 is connected to the circuit board 1 except the back side. The parts are all suspended, and the specifications of the plurality of metal contacts 111 can be in accordance with the preset universal serial bus bar specifications (USB TYPE-C, USB2.0, USB3.0) or other different connectors.

The card connector 2 is provided with an insulating base 21, and an accommodating space 20 is formed inside the insulating base 21, and the terminal block 22 is disposed inside the insulating base 21, and is disposed on the side of the insulating base 21. There is a pushing device 23, and a push rod 231 is connected to one side of the pushing device 23, 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 terminal set 22 of various types, such as a compact flash card (CF), a memory card (MS), an electronic chip card, or a user function identification card (SIM), and the insulating base 21 of the card connector 2 is covered with a shield case Body 24, and shielded shell The body 24 is provided with a plurality of latches 241 extending into the side of the accommodating space 20, and the shield case 24 is made of a metal material of iron, copper, aluminum, nickel or alloy, and can be used as an electromagnetic wave shield.

The slide base 3 has a base 31, and the storage portion 32 is connected to the base 31 side. The storage portion 32 has a frame 321 and at least one storage space 320 is formed inside the frame 321 . The two sides of the frame 321 are respectively recessed with at least one buckle groove 322, and a blocking surface 323 is recessed at a corner of the frame 321 adjacent to one side of the base 31, and the base 31 is inserted through the other side. The interface 30 can be configured to meet the preset universal serial bus bar specifications (USB TYPE-C, USB2.0, USB3.0) or other different connectors, and can be further disposed in the plug interface 30. The insertion sleeve 33 has a fitting portion 331 extending from the front side of the insertion sleeve 33, and a mating portion 330 is formed between the fitting portions 331, and the plug sleeve 33 can conform to a preset universal sequence. Bus bar specifications (USB TYPE-C, USB2.0, USB3.0) connector card slot specifications, and the plug sleeve 33 is preferably implemented in a separate configuration, but in practical applications, It is made by integrally molding with the sliding seat body 3, and the sliding seat body 3 is made of metal, iron, copper, aluminum, nickel or alloy material.

The positioning base 4 has a seat body 41 and a base portion 42. The upper surface of the base body 41 has a stopper 411 and a shaft center 412. The base portion 42 has a stopper portion 421 extending at one end thereof, and the stopper portion 421 has a stopper piece. 4211, a through hole 4210 sleeved on the shaft center 412 is formed on the stopper piece 4211, and a sheet-shaped pulling portion 422 is further provided at the other end of the base portion 42.

When the above components are assembled, the surface of the circuit board 1 is located at the plug portion 1 At least one card connector 2 is welded to the rear of the housing, and the receiving portion 32 of the sliding seat body 3 is movably received in the accommodating space 20 of the corresponding insulating base 21, and the sliding seat body 3, the other end of the insertion interface 30, the insertion portion 11 can be received in the insertion interface 30 to form a connection, and the positioning seat 4 is positioned on the circuit board 1 and adjacent to the push rod 231 of the sliding device 23, The blocking piece 4211 of the positioning base 4 is partially located in the accommodating space 20 of the card connector 2, and the urging portion 422 is located outside the circuit board 1, that is, the structural improvement of the card connector constituting the connector function of the creator is improved. structure.

The card connector 2 is soldered to the upper surface of the circuit board 1 and located behind the plug portion 11. The soldering method can be performed by surface mount technology (SMT) or through hole soldering to form an electrical connection. The sliding base 3 has a base 31, and a receiving portion 32 is extended and connected to the base 31. The receiving portion 32 defines a frame 321 having a plurality of housings for placing a preset electronic card. The space 320, and the preset electronic card can be a secure digital card (SD), a memory card (MS) or an identification card (SIM).

Please refer to the fourth, fifth, sixth and seventh figures, which is a top sectional view of the artificial positioning seat against the sliding seat body, a top sectional view of the positioning seat separated from the sliding seat body, and a plan view of the shifting push rod. A cross-sectional view of the cross-sectional view of the exiting slide body is clearly shown in the figure. The present invention is installed inside the preset electronic device, and the frame 5 of the electronic device has a through slot 50 therein. A sheet body 51 having a through hole 510 is disposed at one end of the slot 50, and a dust cover 52 is fitted into the slot 50, and the front opening of the socket 30 of the sliding base body 3 is abutted against the frame 5. In the slot 50, if the user plugs in the male head (not shown) of the preset universal serial busbar, it only needs to first open the dust cover 52 and insert the frame into the frame by using the preset probe. After the groove 50 is inserted into the groove 50 and the triggering portion 422 of the positioning seat 4 is moved, the end portion of the blocking piece 4211 of the blocking portion 421 of the positioning seat 4 is abutted against the blocking surface 323 of the frame 321 to complete the preset universal sequence. The male head of the bus bar is inserted into the slot 50 of the frame 5 from the outside, and is continuously penetrated to be inserted into the plug portion 11 through the plug connector 30 of the sliding base 3 to form an electrical connection. The user does not need to replace the male head of the preset universal serial bus, and the triggering portion 422 does not need to be toggled again, so that the blocking piece 4211 of the blocking portion 421 and the blocking surface 323 of the receiving portion 32 are in abutting state.

Furthermore, if the user does not need to use the plug of the preset universal serial bus and the plug 11 of the circuit board 1 to electrically connect, the male of the preset universal sequence bus can be plugged. The portion 11 is pulled outward, but the male head of the preset universal serial bus bar is rubbed against the inner wall surface of the base 31 of the sliding base body 3 to generate an interference force, so that the preset universal sequence bus bar is used. When the male head is pulled out, the base 31 of the sliding base 3 is subjected to the interference force and then exits outside the slot 12, and the receiving portion 32 of the sliding base 3 also withdraws from the card connector. The accommodating space 20 is located in the accommodating space 20 of the accommodating portion 32, so that the blocking piece 4211 of the locating portion 4 of the positioning seat 4 can be abutted against the blocking surface 323 of the accommodating portion 32. When the male head of the universal serial bus is pulled out, the sliding seat body 3 is simultaneously withdrawn to the outside, thereby increasing the smoothness of the user.

However, the present invention can further utilize the plurality of snap fasteners 241 of the shielding case 24 to be elastically fastened in the plurality of buckle grooves 322 of the receiving portion 32 to be supplemented by the positioning seat 4, so that the male head of the preset universal serial busbar can be pulled out. Further, the pedestal 31 of the sliding base 3 is further prevented from being interrupted by the interference force, and the accommodating portion 32 is also withdrawn from the accommodating space 20 of the card connector 2, thereby further increasing the user's use. The fluency on the top.

In addition, if the user wants to exit the sliding base 3 and take out the preset electronic card, the preset probe is first inserted into the slot 50 of the electronic device frame 5 and the triggering portion 422 is moved in the other direction. The stop piece 4211 of the stopping portion 421 is disengaged from the blocking surface 323 of the accommodating portion 32, and the preset probe can be continuously inserted into the through hole 510 of the frame 5, and the preset probe is continuously penetrated until it reaches Pressing on the push rod 231 of the pushing device 23, and then continuously applying force to move the push rod 231 until the sliding seat body 3 is withdrawn from the accommodating space 20 of the insulating seat body 21, and the exiting sliding seat body 3 is completed. The action, however, is related to the structure of the shifting device 23, and the details constitute a non-inventive point of the present invention, and will not be described again.

Therefore, the above description is only a preferred embodiment of the present invention, and is not limited to the scope of the patent of the present invention. The present invention is mainly for the circuit board 1 having a plug portion 11 protruding from one side, the plug portion 11 is provided with a plurality of metal contacts 111 on at least one surface, and the card connector 2 is soldered on the rear surface of the plug portion 11 of the circuit board 1, and the base 31 of the sliding base 3 is connected to the side of the base 31. The accommodating portion 32 of the electronic card is preset, and the plug connector 30 for inserting the plug portion 11 is inserted at the other side of the pedestal 31, and the plug connector 30 is combined with the plug portion 11 to form a connection port, and then the circuit board The positioning seat 4 is positioned on the side of the push rod 231 adjacent to the pushing device 23, so that the blocking piece 4211 of the stopping portion 421 of the positioning seat 4 can be abutted against the blocking surface 323 of the receiving portion 32 to avoid When the male head of the preset universal serial busbar is pulled out, the base 31 of the sliding base body 3 is affected by the interference force and exits the slotted slot 12, and the receiving portion 32 also withstands the accommodation of the card connector 2. The phenomenon of the space 20, thereby increasing the fluency of the user, so that the structure and device that can achieve the aforementioned effects are all subject to Creation contemplated that such modifications and equivalent structures as simple changes, should be included within the same token the creation of the scope of the patent, together to Chen.

In summary, the structure of the card connector with the connection function described above is improved in use, so that it can achieve its efficacy and purpose, so the creation is a practical and excellent creation, and is in line with the application of the new patent. The requirements, 提出 提出 提出 提出 提出 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审

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

241‧‧‧ Snaps

3‧‧‧Sliding seat

30‧‧‧Interface

31‧‧‧ Pedestal

32‧‧‧ Storage Department

320‧‧‧ Storage space

321‧‧‧ frame

322‧‧‧ buckle groove

323‧‧‧Block surface

33‧‧‧ Sockets

330‧‧‧Dock space

331‧‧‧Mate

4‧‧‧ Positioning Block

41‧‧‧ body

411‧‧ ‧block

412‧‧‧Axis

42‧‧‧ base

421‧‧‧stops

4210‧‧‧through hole

4211‧‧‧stop film

422‧‧‧Turning Department

5‧‧‧Border

50‧‧‧through slot

51‧‧‧ tablets

510‧‧‧Perforation

52‧‧‧Dust cover

Claims (10)

The structural improvement of a card connector with a connection function includes a circuit board, a card connector, a sliding base body and a positioning seat, wherein: the circuit board has a plug portion at the edge and is inserted into the plug portion. The at least one surface is provided with a plurality of metal contacts, and the two sides of the plug portion have an inwardly directed slot, and the plug portion is suspended except that the rear side is connected to the rest of the circuit board body; the circuit board The upper surface is located at the rear of the plug portion, and is provided with at least one card connector, the card connector has an insulating base body, and an accommodating space is formed inside the insulating base body, and the terminal block is disposed inside the insulating base body; The sliding base body has a base, and a receiving portion for accommodating a preset electronic card is connected to the base side, and the accommodating portion is respectively movably accommodated in the accommodating space of the corresponding insulating seat body, and the pedestal is separately The insertion hole is inserted into the side of the insertion portion, and the insertion portion and the insertion interface form a connection port when the base is located at the slot; and the positioning seat is positioned on the surface of the circuit board, and the positioning seat has a seat Body and base, and the upper surface of the seat is convexly provided with a stopper and The center of the base is provided with a stop portion that blocks on the block and blocks on the receiving portion, and a through hole that is sleeved on the shaft is formed on the block portion, and the other end of the base is provided A trigger for the preset probe to be toggled. The structural improvement of a card connector having a connection function according to the first aspect of the invention, wherein the card connector is provided with a pushing device at one side of the insulating seat and adjacent to the slot in the pushing device. And the push rod for pressing the preset probe to withdraw the storage portion of the sliding seat body from the accommodating space of the insulating seat body. A structural improvement of a card connector with a connection function as described in claim 1 The insulating seat of the card connector is covered with a shielding shell, and the shielding shell is provided with a plurality of latches extending to the side of the accommodating space, and the accommodating portion of the sliding seat body forms a The frame body is further formed with at least one storage space for placing the preset electronic card, and the two sides of the frame body are respectively recessed with at least one buckle groove for holding the buckle. The structural improvement of a card connector having a connection function according to the third aspect of the invention, wherein the frame of the sliding seat housing portion is recessed with a blocking surface adjacent to a corner of one side of the base. The one end stop portion of the positioning seat has a blocking piece that blocks on the blocking surface, and a through hole that is sleeved on the shaft core is disposed on the blocking piece, and a sheet-shaped pulling portion is further disposed at the other end of the base portion. unit. The structural improvement of a card connector with a connection function according to the first aspect of the invention, wherein the sliding socket body has a plug sleeve sleeved outside the plug portion, and the plug sleeve And the plug-in part conforms to the specifications of USB TYPE-C, USB2.0, USB3.0, and the plug-in sleeve has a plug-in space for accommodating the plug-in part, and the plug-in sleeve has two sides extending in front of the plug-in sleeve. Joint department. The structural improvement of a card connector with a connection function includes a circuit board, a card connector, a sliding base body and a positioning seat, wherein: the circuit board has a plug portion on one side and at least a plug portion a plurality of metal contacts are disposed on one surface, and the plug portion is suspended except that the rear side is connected to the rest of the circuit board body; the surface of the circuit board is located at the rear of the plug portion and at least one card connection is provided. The card connector has an insulating base body, and an accommodating space is formed inside the insulating base body, and a terminal set is bored inside the insulating seat body; The sliding base body has a base, and a receiving portion for accommodating a preset electronic card is connected to the base side, and the accommodating portion is respectively movably accommodated in the accommodating space of the corresponding insulating seat body, and the pedestal is separately The insertion hole is inserted into the side of the insertion portion, and the insertion portion and the insertion interface form a connection port when the base is located at the slot; and the positioning seat is positioned on the surface of the circuit board, and the positioning seat has a seat a body and a base, wherein the upper surface of the base body is convexly provided with a stopper and an axial center, and one end of the base portion is provided with a stopper portion that blocks the stopper and blocks the storage portion, and is disposed on the stopper portion. The through hole is sleeved on the shaft, and the other end of the base is provided with a triggering portion for the preset probe to be toggled. A structural improvement of a card connector having a connection function according to the sixth aspect of the invention, wherein the card connector is provided with a pushing device at one side of the insulating seat body, and is provided at one side of the pushing device The preset probe is pressed to withdraw the accommodating portion of the sliding base body from the push rod in the accommodating space of the insulating seat body. The structural improvement of a card connector with a connection function according to the sixth aspect of the invention, wherein the insulation seat of the card connector is covered with a shielding shell, and the shielding shell is provided with an extension to a plurality of latches are arranged on the side of the space, and the storage portion of the sliding base body forms a frame body, and at least one storage space for placing the preset electronic card is formed in the frame body, and the two sides of the frame body are respectively The recess is provided with at least one buckle groove for holding the buckle. The structural improvement of the card connector with the connection function according to the eighth aspect of the invention, wherein the frame body of the sliding seat storage portion is concavely disposed with a blocking surface adjacent to a corner of one side of the base. The one end stop portion of the positioning seat has a blocking piece that blocks on the blocking surface, and a through hole that is sleeved on the shaft core is disposed on the blocking piece, and a sheet-shaped pulling portion is further disposed at the other end of the base portion. unit. The structural improvement of a card connector with a connection function according to the sixth aspect of the invention, wherein the sliding socket body has a plug sleeve sleeved outside the plug portion, and the plug sleeve And the plug-in part conforms to the specifications of USB TYPE-C, USB2.0, USB3.0, and the plug-in sleeve has a plug-in space for accommodating the plug-in part, and the plug-in sleeve has two sides extending in front of the plug-in sleeve. Joint department.