WO2022247746A1

WO2022247746A1 - Electronic device and card holder

Info

Publication number: WO2022247746A1
Application number: PCT/CN2022/094107
Authority: WO
Inventors: 刘臻; 刘磊; 严康
Original assignee: 维沃移动通信有限公司
Priority date: 2021-05-27
Filing date: 2022-05-20
Publication date: 2022-12-01
Also published as: CN113314865A

Abstract

Provided in the present application are an electronic device and a card holder, relating to the technical field of electronic products. The electronic device comprises: a body, a circuit board and a card holder. The body is provided with an accommodation cavity which has a first opening in communication with the outside; the circuit board is mounted on the body; and the card holder is detachably mounted in the accommodation cavity, and can seal the first opening, wherein the card holder comprises an insulating base and a conductive member, the insulating base is provided with a card slot, the card slot is used to bear a card, the conductive member is mounted on the insulating base, the conductive member comprises a card connecting portion and a board connecting pin, the card connecting portion is located in the card slot and is used to be electrically connected to the card, the board connecting pin is provided in the insulating base and is connected to the card connecting portion, the board connecting pin extends outwards to an edge of the insulating base, and under the conditions that the card holder is mounted in the accommodation cavity and seals the first opening, the board connecting pin is electrically connected to the circuit board.

Description

Electronics and Cato

Cross References to Related Applications

This application claims priority to Chinese Patent Application No. 202110585436.1 filed in China on May 27, 2021, the entire contents of which are hereby incorporated by reference.

technical field

The present application relates to the technical field of electronic products, in particular to an electronic device and a card tray.

Background technique

With the development of mobile technology, existing electronic devices are gradually becoming thinner and lighter. However, limited by the thickness of electronic components inside the electronic device, it is usually difficult to reduce the thickness of the electronic device. For example, existing electronic equipment is usually provided with a card installation structure for installing a subscriber identity module (Subscriber Identity Module, SIM) card or a telephone card. The card holder is separated from the electronic device, wherein the card holder is used to carry the card, and the card holder is used to conduct the card and the internal circuit board of the electronic device.

When the card holder is installed on the electronic device, the card holder and the card holder are stacked, so that the thickness of the card mounting structure is usually greater than or equal to the sum of the thickness of the card holder and the card holder, so that This causes a problem that the thickness of the card mounting structure in the electronic device is large.

Contents of the invention

The present application provides an electronic device and a card holder, which can alleviate the problem of a relatively thick card installation structure existing in the existing electronic device.

In the first aspect, the embodiment of the present application provides an electronic device, including:

a body, the body is provided with an accommodating cavity, and the accommodating cavity has a first opening communicating with the outside world;

a circuit board, the circuit board is installed on the body;

a card holder, the card holder is detachably installed in the receiving cavity, and the card holder can close the first opening;

Wherein, the card tray includes an insulating base and a conductive member, the insulating base is provided with a card slot, the card slot is used to carry the card, the conductive member is installed on the insulating base, and the conductive member includes A card connection part and a board connection foot, the card connection part is located in the card slot, and the card connection part is used for electrical connection with the card, and the board connection foot is arranged in the insulating base and connected to the The card connection parts are connected, and the board connection feet extend outward to the edge of the insulating base. When the card holder is installed in the receiving cavity and closes the first opening, the board connection The pins are electrically connected to the circuit board.

In the second aspect, the embodiment of the present application provides a card tray, including an insulating base and a conductive member, the insulating base is provided with a card slot, and the card slot is used to carry a card;

The conductive part is installed on the insulating base, the conductive part includes a card connection part and a board connection foot, the card connection part is located in the card slot, and the card connection part is used for electrically connecting with the card. connection, the board connecting pins are set in the insulating base and connected to the card connection part, the board connecting pins extend outward to the edge of the insulating base, and the board connecting pins are used to connect with the electronic The circuit board of the device is electrically connected.

In the embodiment of the present application, since the card tray includes both the card slot for carrying the card and the conductive member for conducting the card and the circuit board in the electronic device, there is no need to additionally set a card seat inside the electronic device, that is, The card can be mounted on the electronic device, so that the overall thickness of the card mounting structure in the electronic device can be reduced, which is beneficial to realize the lightness and thinning of the electronic device.

Description of drawings

FIG. 1 is an exploded view of the internal structure of an electronic device provided by an embodiment of the present application;

Fig. 2 is a schematic structural view of the first side of the card tray in the embodiment of the present application;

Fig. 3 is a schematic structural view of the second side of the card tray in the embodiment of the present application;

Figure 4 is an exploded view of the structure of the Cato in the embodiment of the present application;

Fig. 5 is a structural schematic diagram during the process of inserting the card into the card slot in the embodiment of the present application;

Fig. 6 is a schematic structural view of the card tray inserted into the accommodating cavity in the embodiment of the present application;

Fig. 7 is a schematic diagram of the internal structure of the containing cavity when the card tray is located outside the containing cavity;

Fig. 8 is one of the schematic diagrams of the internal structure of the containing cavity when the card tray is located in the containing cavity;

Fig. 9 is the second schematic diagram of the internal structure of the containing cavity when the card tray is located in the containing cavity;

Fig. 10 is the third schematic diagram of the internal structure of the accommodation chamber when the card tray is located in the accommodation chamber;

Fig. 11 is one of the structural schematic diagrams of the detection element;

Fig. 12 is the second schematic diagram of the structure of the detection element.

Detailed ways

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

Please refer to Fig. 1-12, which is an electronic device provided by the embodiment of the present application. The electronic device includes: a main body, a card holder 100 and a circuit board 400. on the carrier card 200 . The accommodating cavity 300 has a first opening communicating with the outside; the circuit board 400 is mounted on the body; the card tray 100 is detachably installed in the accommodating cavity 300, and the card tray 100 can close all Describe the first opening.

Wherein, the card tray 100 includes an insulating base 110 and a conductive member 120, the insulating base 110 is provided with a card slot 111, the card slot 111 is used to carry the card 200, and the conductive member 120 is installed on the insulating base 110. The base 110, the conductive member 120 includes a card connection portion 121 and a board connection foot 122, the card connection portion 121 is located in the card slot 111, and the card connection portion 121 is used for electrical connection with the card 200 , the board connecting pin 122 is set in the insulating base 110 and is connected to the card connecting part 121, the board connecting pin 122 extends outward to the edge of the insulating base 110, and on the card tray When the circuit board 100 is installed in the receiving cavity 300 and closes the first opening, the board connection pin 122 is electrically connected to the circuit board 400 .

The above body may refer to the casing of the electronic device, or the body may also refer to the middle frame of the electronic device. The accommodating cavity 300 provides a mounting position for the card tray 100 so as to install the card tray 100 on the electronic device. The card tray 100 is detachably installed in the receiving chamber 300 , that is, the card tray 100 can be separated from the electronic device, and the card tray 100 can also be relatively fixedly installed in the electronic device. In the case where the card tray 100 is installed in the receiving cavity 300 and closes the first opening may refer to: the situation that the card tray 100 is installed in place, in this case, the card tray 100 may It is fully accommodated in the receiving cavity 300 , and the board connection pin 122 is electrically connected to the circuit board 400 .

The above-mentioned insulating base 110 may be a plate-shaped structure made of insulating material and provided with a slot 111 on the surface, for example, the insulating base 110 may be injection-molded with plastic. The depth of the card slot 111 can be adapted to the thickness of the card 200, for example, the depth of the card slot 111 can be greater than or equal to the thickness of the card 200, so that when the card 200 is installed in the card slot 111 , the card 200 can be prevented from protruding out of the card slot 111 . Wherein, the card 200 may be various detachable cards 200 in electronic equipment, for example, it may be a SIM card or a phone card.

The above-mentioned conductive member 120 can be a metal conductive member 120, wherein the card connection portion 121 of the conductive member 120 can be exposed on the surface of the insulating base 110, so that when the card 200 is installed in the card slot 111, the card 200 can be It is electrically connected to the card connection portion 121 of the conductive member 120 . The board connection legs 122 of the conductive member 120 may be solder legs extending to the edge of the insulating base 110 along the extending direction of the insulating base.

It can be understood that, since the card connection portion 121 and the board connection pin 122 are different parts of the conductive member 120 , the card connection portion 121 and the board connection leg 122 of the conductive member 120 are always in a conduction state. In this way, when the card slot 111 carries the card 200, and when the card tray 100 is installed in the accommodating chamber 300 and closes the first opening, the conductive member 120 can be connected to the card 200 and the electronic device. The circuit board 400, so that the conduction between the card 200 and the circuit board 400 can be realized without additionally adding a card seat inside the electronic device. Wherein, the circuit board 400 may refer to the control circuit board 400 in the electronic device, for example, may be a main board of the electronic device.

Since the existing card 200 usually includes a plurality of conductive areas, the card connection portion 121 of the above-mentioned conductive member 120 may include a plurality of relatively spaced contacts for corresponding connection with the plurality of conductive areas of the card 200,

In this embodiment, since the card tray 100 includes both the card slot 111 for carrying the card 200 and the conductive member 120 for conducting the card 200 and the circuit board 400 in the electronic device, there is no need for additional The card holder can be installed to install the card 200 on the electronic device, so that the overall thickness of the card 200 installation structure in the electronic device can be reduced, which is beneficial to realize the thinning of the electronic device.

Optionally, the conductive member 120 further includes:

An elastic conductor 112, the elastic conductor 112 is provided on the side of the card connection portion 121 facing the notch of the card slot 111, and when the card slot 111 carries the card 200, the The elastic conductor 112 is connected to the card connecting portion 121 and the card 200 .

In an embodiment of the present application, the conductive member 120 may include a metal conductive member 120 and the elastic conductive member 112, the card connection portion 121 of the metal conductive member 120 is located at the bottom of the card slot 111, the The elastic conductor 112 can be conductive foam or conductive cotton glue, etc., and the elastic conductor 112 can be bonded to the surface of the metal conductive member 120 and conduct with the metal conductive member 120, so that the elastic conductor 112 may protrude from the surface of the metal conductive member 120 toward the opening side of the card slot 111 . When the card 200 is inserted into the card slot 111 , the conductive area on the surface of the card 200 can be in contact with the elastic conductor 112 to conduct the card 200 and the metal conductive member 120 . Wherein, when the card 200 is inserted into the card slot 111, the card 200 can also squeeze the elastic conductor 112, so that the elastic conductor 112 is in an elastic extrusion state, thereby improving the elasticity of the elastic conductor 112. The stability of the electrical connection with the card 200 . It can be understood that when the card 200 is separated from the card slot 111 , the elastic conductor 112 returns to a free state.

In this embodiment, by using the elastic conductor 112 to electrically connect the card 200, compared with the prior art where the electrical connection between the card holder and the card 200 is realized by setting terminals on the card holder, the card holder can be avoided. The terminal on the seat has the problem of warping during the furnace, thereby reducing the difficulty of manufacturing. In addition, since there is no need to set up a card holder, there is no need to install a card holder grinding tool, an automatic machine, simplify the manufacturing process, and save production costs.

In another embodiment of the present application, the elastic conductor 112 can be integrally formed with the conductive member 120, for example, the elastic conductor 112 can be an elastic protrusion on the surface of the conductive member 120, and on the When the card 200 is inserted into the card slot 111 , the elastic protrusion can elastically deform towards the bottom side of the card slot 111 , so as to ensure the stability of the electrical connection between the card 200 and the conductive member 120 .

Optionally, the conductor includes a plurality of sub-conductors arranged at intervals, and each sub-conductor is installed on the insulating base 110;

Each of the sub-conductors includes the card connection portion 121 , the board connection pin 122 and the elastic conductor 112 .

Specifically, since the card 200 usually includes multiple conductive areas, in the embodiment of the present application, by making the conductive member 120 include a plurality of sub-conductive parts, each sub-conductive part can be connected to one of the card 200 correspondingly. conductive areas, so as to ensure that each conductive area of the card 200 can conduct with the corresponding position of the circuit board 400 .

For example, referring to FIG. 2, the conductive member 120 includes 6 sub-conductors, and the card connection portions 121 of the 6 sub-conductors are respectively located in the card slot 111, and the positions of the card connection portions 121 of the 6 sub-conductors correspond to The six conductive areas of the card 200 are provided, and the board connection feet 122 of the six sub-conductors extend to the edge of the insulating base 110 , so that the board connection feet 122 of the conductive member 120 can be electrically connected to the circuit board 400 conveniently.

Optionally, the conductive member 120 is formed as a conductive sheet, and the conductive sheet is embedded in the insulating base 110 .

In this embodiment, by forming the conductive member 120 into a conductive sheet, since the thickness of the sheet-shaped conductive member 120 is small, the thickness dimension of the card holder 100 can be further reduced, which is beneficial to the electronic device. Thin and light.

Optionally, the card slot 111 includes a first slot wall and a second slot wall opposite to each other, the first slot wall is provided with a first limiting portion 113 for limited cooperation with the card 200 , and the first slot wall The second groove wall is provided with a first deformation part 114;

When the card slot 111 carries the card 200 , the first deforming portion 114 deforms in a direction away from the first slot wall, the first limiting portion 113 cooperates with the card 200 , In order to limit the card 200 in the card slot 111 .

Wherein, the first limiting portion 113 may be a limiting groove opened on the first groove wall, so that when the card 200 needs to be installed in the card slot 111, as shown in FIG. One end of the card 200 is inserted into the limit slot, and then the other end of the card 200 is pressed to the card slot 111, so that when the card 200 is installed in the card slot 111, since the part of the card 200 is located in the limit position of the first slot wall In the slot, the card 200 can be effectively confined in the card slot 111 .

In addition, please refer to FIG. 2 , the above-mentioned first limiting part 113 can also be a limiting protrusion provided on the first groove wall, and a limiting protrusion is formed between the limiting protrusion and the groove bottom of the locking groove 111 . space, as shown in Figure 5, one end of the card 200 can be inserted into the limited space first, and then the other end of the card 200 is pressed to the card slot 111, so that when the card 200 is installed in the card slot 111 , since part of the card 200 is located in the limiting space, the card 200 can be effectively limited in the card slot 111 .

Referring to FIG. 2 , the above-mentioned first deformation portion 114 may be an elastic blocking piece, and the elastic blocking piece forms a second groove wall of the locking groove 111 . The insulating base 110 is also provided with a notch on the side of the elastic retainer facing away from the first groove wall. In this way, during the process of pressing the card 200 into the card slot 111, the end of the card 200 close to the second slot wall can press the elastic stopper, and the elastic stopper is deformed toward the inner side of the notch, That is, it deforms in the direction facing away from the first groove wall, so that the card 200 is inserted into the card groove 111, and when the card 200 is inserted into the card groove 111, a pressing force is formed between the elastic stopper and the card 200, Thus, the card 200 is pressed against the card slot 111 , effectively preventing the card 200 from falling out of the card slot 111 . Correspondingly, when the card 200 needs to be taken out from the card slot 111, one end of the card 200 close to the second slot wall can be lifted from the card slot 111 first, and then the other end of the card 200 can be pulled out from the limiting slot. away, the card 200 can be taken out.

In addition, the above-mentioned first deformation part 114 can also be a metal elastic piece arranged on the second groove wall, and the metal elastic piece can produce elastic deformation in a direction facing away from the first groove wall, the principle of which is the same as that of the above-mentioned elastic stopper. The principles of slices are similar, and will not be repeated here to avoid repetition.

Optionally, the insulating base 110 includes a first side and a second side opposite to each other, the first side and the second side of the insulating base 110 are provided with the card slot 111 respectively, and the insulating The first side and the second side of the base 110 are respectively installed with the conductive member 120;

Wherein, the insulating base 110 insulates and separates the conductive element 120 located on the first side and the conductive element 120 located on the second side.

Please refer to Fig. 2-3, in one embodiment of the present application, by opening the card slots 111 on two opposite sides of the insulating base 110, and embedding one conductive member 120 on each side, In this way, the card slots 111 on both sides of the card tray 100 can be used to install different cards 200 respectively, that is, only one card tray 100 is required to carry two cards 200 . However, in the prior art, when two cards 200 need to be inserted into an electronic device, two sets of card holders 100 and two sets of card holders usually need to be provided. It can be seen that the use of the card holder 100 in the embodiment of the present application can greatly reduce the number of card holders. The installation space occupied by the installation structure of the small card 200 is conducive to the thinning and thinning of electronic equipment.

Specifically, referring to Fig. 2-3, in one embodiment of the present application, a first card slot is opened on the first side of the insulating base 110, and a first card slot is opened on the second side of the insulating base 110. The first side of the insulating base 110 is embedded with a first conductive member 120, the second side of the insulating base 110 is embedded with a second conductive member 120, and the insulating base 110 connects the first A conductive element 120 is separated from the second conductive element 120 . The first conductive member 120 includes 6 first sub-conductors, and the 6 first sub-conductors are respectively arranged at intervals, the card connection portion 121 of each first sub-conductor is located in the first card slot, and each first sub-conductor The board connection legs 122 of each component extend to the first side surface outside the insulating base 110 , and the card connection portion 121 of each first sub-conductive component is respectively connected to one of the above-mentioned elastic conductors 112 . Correspondingly, the second conductive part 120 includes 6 second sub-conductive parts, and the 6 second sub-conductive parts are respectively arranged at intervals, and the card connection part 121 of each second sub-conductive part is located in the second card slot, and each second sub-conductive part The board connection feet 122 of the two sub-conductors respectively extend to the first side outside the insulating base 110 , and the card connection portion 121 of each second sub-conductor is respectively connected to one of the above-mentioned elastic conductors 112 .

In this embodiment, since the plate connection pins 122 of each first sub-conductor and the plate connection pins 122 of each second sub-conductor are respectively located on the first side of the card tray 100, like this, referring to FIG. A set of shrapnel is preset in the housing cavity 300 of the electronic device, please refer to FIG. The connecting pins 122 are respectively in contact with the corresponding elastic pieces, so as to connect the first card 200 in the first card slot with the circuit board 400, and conduct the second card 200 in the second card slot with the circuit board. 400.

Optionally, the electronic device further includes a first conductive connector 500, a first end of the first conductive connector 500 is electrically connected to the circuit board 400, and a second end of the first conductive connector 500 extending into the accommodating chamber 300;

When the card tray 100 is installed in the receiving chamber 300 and closes the first opening, the board connecting pin 122 is electrically connected to the second end of the first conductive connecting member 500 .

Referring to FIG. 8 , the first conductive connector 500 may be a set of metal shrapnels, the first end of the metal shrapnel is directly electrically connected to the circuit board 400 , and the other end of the metal shrapnel is located in the accommodating cavity 300 In this way, when the card tray 100 is accommodated in the receiving chamber 300, the plate connecting pin 122 of the conductive member 120 in the card tray 100 can contact the metal dome, so as to connect the card 200 in the card slot 111 with the circuit board 400 .

Optionally, the accommodating cavity 300 includes opposite first side walls and second side walls, at least one of the first side walls and the second side walls is provided with a third limiting portion 310, the The third limiting portion 310 is used for limiting cooperation with the card tray 100 .

Specifically, the card tray 100 further includes a fourth limiting portion corresponding to the third limiting portion 310, wherein, one of the third limiting portion 310 and the fourth limiting portion One is a limiting protrusion, and the other is a limiting groove. In this way, when the card tray 100 is installed in the receiving chamber 300 and closes the first opening, the limiting protrusion at least fits into the limiting groove, thereby limiting the card tray 100 in the Accommodating cavity 300 .

Optionally, the electronic device further includes a first elastic piece and a second elastic piece;

The first elastic piece is connected to the first side wall, and the first elastic piece includes a first protrusion protruding toward the side of the accommodating cavity 300 , and the second elastic piece is connected to the second side wall. connected, and the second elastic piece includes a second protruding portion protruding toward one side of the accommodation cavity 300, the first protruding portion and the second protruding portion together form the third limiting portion 310;

The side wall of the insulating base 110 is provided with a first groove and a second groove, and the first groove and the second groove are respectively located on opposite sides of the insulating base 110;

When the card holder 100 is installed in the receiving cavity 300 and closes the first opening, at least part of the first protrusion is embedded in the first groove, and the second protrusion is inserted into the first groove. At least partially embedded in the second groove.

Specifically, referring to FIGS. 7-8 , in one embodiment of the present application, the first groove and the second groove jointly form the fourth limiting portion in the above embodiment.

In this embodiment, the two opposite sidewalls of the insulating base 110 are respectively limited by setting the first elastic piece and the second elastic piece, so that the position limiting effect on the insulating base 110 can be further improved.

Optionally, the body further includes a rotating member 800 and a driving assembly, the first end of the rotating member 800 is located in the receiving chamber 300 , and the first end of the rotating member 800 is close to the receiving chamber 300 At the bottom, the driving assembly is connected to the rotating member 800 to drive the rotating member 800 to rotate;

The driving assembly is used to drive the rotating member 800 to rotate in a first direction, and the first end of the rotating member 800 moves toward the first opening side of the receiving cavity 300 to push the card tray 100 from the The accommodating cavity 300 protrudes;

When the card holder 100 is inserted into the receiving chamber 300, the card holder 100 pushes the first end of the rotating member 800 to move toward the bottom side of the receiving chamber 300, and the rotating member 800 moves along the Rotating in a second direction, one of the first direction and the second direction is clockwise, and the other is counterclockwise.

Wherein, the rotating member 800 may be rotationally connected with the body through a rotating shaft, and the driving assembly may be an electric driving assembly or a manual driving assembly. When the driving assembly receives the first control information, the rotating rod can rotate along a first direction to push the card tray 100 out of the receiving cavity 300 .

In one embodiment of the present application, the driving assembly may include a motor, and the output shaft of the motor is connected to the rotating member 800 to drive the rotating member 800 to rotate in the first direction. In addition, the motor may also It is electrically connected with the circuit board 400 . In this case, the above-mentioned first control information may be a touch instruction input by the user in the display screen of the electronic device, for example, it may be a touch instruction of single click, double click, or heavy pressure on a specific area of the display screen. In addition, in another embodiment of the present application, the first control information may also be control information for the user to drive the driving assembly to move through a card pin, so as to drive the rotating member 800 to rotate in the first direction.

In this embodiment, the driving assembly is set to drive the rotating member 800 to rotate in the first direction, and the first end of the rotating member 800 moves along the side of the first opening during the rotation of the rotating member 800 in the first direction, thereby pushing the The card tray 100 protrudes from the accommodating chamber 300 so as to separate the card tray 100 from the accommodating chamber 300 . While the card tray 100 is inserted into the accommodating chamber 300, the card tray 100 pushes the first end of the rotating member 800 to move toward the bottom side of the accommodating chamber 300, and the rotating rod rotates in the second direction, thereby realizing the rotation of the rotating member 800. Reset, in this way, the rotating member 800 after reset can push the card tray 100 out of the accommodating cavity 300 again under the drive of the drive assembly.

Optionally, the body further includes a slideway 600 and a communication hole, and the communication hole communicates with the accommodating chamber 300 and the slideway 600;

The rotating member 800 is passed through the communication hole, and the second end of the rotating member 800 is located in the slideway 600;

The drive assembly includes a sliding rod 700 , the sliding rod 700 is slidably disposed in the slideway 600 , and the sliding rod 700 is connected to the second end of the rotating member 800 ;

During the sliding process of the sliding rod 700 from the first position to the second position along the slideway 600 , the sliding rod 700 drives the rotating member 800 to rotate along the first direction;

When the card tray 100 is inserted into the receiving cavity 300 , the rotating member 800 drives the sliding rod 700 to slide from the second position to the first position.

The above-mentioned first position and second position are two different positions located in the extending direction of the slideway 600, wherein the distance between the first position and the second opening is smaller than the distance between the second position and the second opening. the distance between the second openings.

Specifically, please refer to FIG. 1 , and in combination with FIGS. 6-10 , the main body includes a main board cover 1100 and a slotted bracket 1200 , the slotted bracket 1200 includes an accommodating slot 1210 , and the slotted bracket 1200 is compatible with the slotted bracket 1200 The mainboard upper cover 1100 is fitted and connected, and the notch of the grooved bracket 1200 faces the mainboard upper cover 1100, so that an installation cavity is formed between the grooved bracket 1200 and the mainboard upper cover 1100, and the partition can be The installation cavity is divided into two parts to form the accommodating cavity 300 and the slideway 600 . For example, referring to FIG. 6, a first partition 1300 is provided in the installation cavity, and the first partition 1300 is arranged along the telescopic direction of the card holder 100, so as to divide the installation cavity into an accommodating cavity 300 and a sliding Road 600.

Wherein, the end of the first partition 1300 near the bottom of the accommodation chamber 300 is spaced from the bottom of the accommodation chamber 300 to form the communication hole. Please refer to FIG. 7 , the rotating member 800 can be rotatably connected with the main board upper cover 1100 through a rotating shaft, and the end of the sliding rod 700 close to the bottom of the slideway 600 can be provided with a connecting hole. At the same time, the rotating member 800 The first end can be inserted into the connecting hole to realize the connection between the rotating member 800 and the sliding rod 700 . In this way, please refer to FIG. 7, when the sliding rod 700 slides toward the bottom side of the slideway 600, the sliding rod 700 drives the rotating member 800 to rotate counterclockwise, and the first end of the rotating member 800 Move toward the side of the opening so as to push the card holder 100 out of the accommodating cavity 300 . Correspondingly, when the card holder 100 is inserted into the accommodating chamber 300, the card holder 100 will push the first end of the rotating member 800 to move toward the bottom side of the accommodating chamber 300, thereby driving the rotating member 800 along the Rotating clockwise, the rotating member 800 drives the sliding rod 700 to move away from the bottom side of the slideway 600 during the clockwise rotating process, thereby realizing the reset of the sliding rod 700 .

Optionally, the slideway 600 has a second opening communicating with the outside world, and the first opening is adjacent to the second opening;

The insulating base 110 also includes a shielding portion 115, and the shielding portion 115 is provided with a pinhole for the card pin to pass through the slideway 600;

When the card holder 100 is installed in the receiving cavity 300 and closes the first opening, the shielding portion 115 closes the second opening, and the pinhole is opposite to the second opening.

In this embodiment, by arranging the second opening adjacent to the first opening, and setting the shielding part 115 on the insulating base 110, when the card holder 100 is installed in the accommodating cavity 300 and when closing the first opening, the shielding part 115 can close the second opening, thereby improving the consistency of the appearance of the electronic device. At the same time, by providing a pinhole in the shielding part 115, the user can extend the card pin into the slideway 600 through the pin hole, so that the user can push the sliding bar 700 to slide from the first position to the second position through the card pin. Second position.

Optionally, please refer to FIG. 9-FIG. 10, the end of the sliding rod 700 close to the second opening is provided with a bent portion 720, the slideway 600 is provided with a limiting boss 710, and the limiting boss 710 is located between the bent portion 720 and the bottom of the slideway 600 ;

When the sliding rod 700 is located at the first position, the limiting boss 710 is relatively spaced apart from the bending portion 720 ;

When the sliding bar 700 is at the second position, the limiting boss 710 is in contact with the bent portion 720 to limit the sliding bar 700 toward the bottom side of the slideway 600 slide.

In this embodiment, a bending portion 720 is provided at one end of the second opening, and at the same time, a limiting boss 710 is provided in the slideway 600, so that when the sliding rod 700 slides to the bending portion When 720 is in contact with the limiting boss 710 , it cannot continue to slide toward the bottom side of the slideway 600 , thereby limiting the sliding distance of the sliding rod 700 .

Optionally, the electronic device further includes a detection element 900, the detection element 900 is used to detect whether the card tray 100 is inserted into the accommodation chamber 300, and the detection element 900 includes The fixed terminal 910 and the elastic terminal 920;

When the card tray 100 is inserted into the receiving cavity 300 , the card tray 100 pushes the elastic terminal 920 to separate from the fixed terminal 910 ;

When the card tray 100 protrudes from the accommodating cavity 300 , the elastic terminal 920 resets to be in contact with the fixed terminal 910 .

Specifically, referring to FIGS. 10-12 , in an embodiment of the present application, the fixed terminal 910 and the elastic terminal 920 are respectively close to the bottom of the receiving cavity 300 . The fixed terminal 910 can be fixedly connected to the mainboard upper cover 1100, the first end 921 of the elastic terminal 920 is fixed on the mainboard upper cover 1100, and the second end 922 of the elastic terminal 920 is connected to the back of the fixed terminal 910. It abuts against the opening side of the accommodating cavity 300 . The elastic terminal 920 further includes a protruding portion 923 protruding toward the opening side of the receiving cavity 300 , and at least part of the protruding portion 923 is located at the opening of the fixed terminal 910 close to the receiving cavity 300 . side. In this way, when the card tray 100 is inserted into the receiving cavity 300, the card tray 100 can push the raised portion 923 to move to the side away from the opening of the receiving cavity 300, thereby driving the elastic terminal The second end 922 of 920 is separated from the fixed terminal 910 .

The above-mentioned fixed terminal 910 and elastic terminal 920 can be respectively connected with the detection circuit in the circuit board 400. It can be understood that when the second end 922 of the elastic terminal 920 is in contact with the fixed terminal 910, the The detection circuit can output the detection result of "the card holder 100 is not inserted into the receiving cavity 300", correspondingly, when the second end 922 of the elastic terminal 920 is separated from the fixed terminal 910, the detection circuit can output "the card holder is not inserted into the receiving cavity 300". 100 has been inserted into the receiving chamber 300" detection result. It is convenient for the electronic device to determine whether the card 200 is inserted.

Please refer to Fig. 2-5, which is a card holder 100 provided in the embodiment of the present application. The card holder 100 includes an insulating base 110 and a conductive member 120. The insulating base 110 is provided with a card slot 111. The The card slot 111 is used to carry the card 200;

The conductive member 120 is installed on the insulating base 110, the conductive member 120 includes a card connection portion 121 and a board connection pin 122, the card connection portion 121 is located in the card slot 111, and the card connection portion 121 is used to electrically connect with the card 200, the board connecting pin 122 is set in the insulating base 110 and connected with the card connecting part 121, and the board connecting pin 122 extends outward to the insulating base On the edge of the seat 110, the board connection pins 122 are used for electrical connection with the circuit board 400 of the electronic device.

Optionally, the conductive member 120 further includes:

Optionally, the insulating base 110 further includes a shielding portion 115 , and the shielding portion 115 defines a pinhole for the card pin to pass through the slideway 600 .

The structure of the card holder 100 provided by this embodiment is the same as that of the card holder 100 of the electronic device in the above-mentioned embodiment. All beneficial effects are not repeated here to avoid repetition.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to make an electronic device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims

An electronic device comprising:

a body, the body is provided with an accommodating cavity, and the accommodating cavity has a first opening communicating with the outside world;

a circuit board, the circuit board is installed on the body;

a card holder, the card holder is detachably installed in the receiving cavity, and the card holder can close the first opening;

Wherein, the card tray includes an insulating base and a conductive member, the insulating base is provided with a card slot, the card slot is used to carry the card, the conductive member is installed on the insulating base, and the conductive member includes A card connection part and a board connection foot, the card connection part is located in the card slot, and the card connection part is used for electrical connection with the card, and the board connection foot is arranged in the insulating base and connected to the The card connection parts are connected, and the board connection feet extend outward to the edge of the insulating base. When the card holder is installed in the receiving cavity and closes the first opening, the board connection The pins are electrically connected with the circuit board.
The electronic device according to claim 1, wherein the conductive member further comprises:

An elastic conductor, the elastic conductor is arranged on the side of the card connection part facing the notch of the card slot, and when the card slot carries the card, the elastic conductor conducts The card connecting portion and the card.
The electronic device according to claim 2, wherein the conductor comprises a plurality of sub-conductors arranged at intervals, and each of the sub-conductors is mounted on the insulating base;

Each of the sub-conductors includes the card connection portion, the board connection pin and the elastic conductor.
The electronic device according to claim 1, wherein the conductive member is formed as a conductive sheet, and the conductive sheet is embedded in the insulating base.
The electronic device according to claim 1, wherein the card slot includes a first slot wall and a second slot wall opposite to each other, and the first slot wall is provided with a first stop for limited cooperation with the card. part, the second groove wall is provided with a first deformation part;

When the card slot carries the card, the first deforming portion deforms in a direction away from the first slot wall, and the first limiting portion cooperates with the card to hold the card limited in the slot.
The electronic device according to any one of claims 1-5, wherein the insulating base includes opposite first sides and second sides, and the first side and the second side of the insulating base are respectively opened There is the card slot, and the first side and the second side of the insulating base are respectively installed with the conductive parts;

Wherein, the insulating base insulates and separates the conductive element located on the first side from the conductive element located on the second side.
The electronic device according to claim 6, wherein the electronic device further comprises a first conductive connector, a first end of the first conductive connector is electrically connected to the circuit board, and the first conductive connector the second end of which extends into the accommodating cavity;

When the card tray is installed in the receiving chamber and closes the first opening, the board connecting pin is electrically connected to the second end of the first conductive connecting member.
The electronic device according to claim 1, wherein the accommodating cavity includes opposite first and second side walls, at least one of the first and second side walls is provided with a third A limiting part, the third limiting part is used for limiting cooperation with the card tray.
The electronic device according to claim 8, wherein the electronic device further comprises a first elastic piece and a second elastic piece;

The first elastic piece is connected to the first side wall, and the first elastic piece includes a first protrusion protruding toward one side of the accommodating cavity, and the second elastic piece is connected to the second side wall , and the second elastic piece includes a second protruding portion protruding toward one side of the accommodating cavity, the first protruding portion and the second protruding portion jointly form the third limiting portion;

The side wall of the insulating base is provided with a first groove and a second groove, and the first groove and the second groove are respectively located on opposite sides of the insulating base;

When the card tray is installed in the receiving cavity and closes the first opening, at least part of the first protrusion is embedded in the first groove, and at least part of the second protrusion is into the second groove.
The electronic device according to claim 1, wherein the body further comprises a rotating member and a driving assembly, the first end of the rotating member is located in the accommodating cavity, and the first end of the rotating member is close to the the bottom of the accommodation cavity, the driving assembly is connected to the rotating member to drive the rotating member to rotate;

The driving assembly is used to drive the rotating member to rotate in a first direction, and the first end of the rotating member moves toward the first opening side of the receiving cavity, so as to push the card holder to extend from the receiving cavity. out;

During the process of inserting the card tray into the accommodation cavity, the card tray pushes the first end of the rotating member to move toward the bottom side of the accommodation chamber, and the rotating member rotates in the second direction, so Among the first direction and the second direction, one is clockwise, and the other is counterclockwise.
The electronic device according to claim 10, wherein the body further comprises a slideway and a communication hole, and the communication hole communicates with the accommodating cavity and the slideway;

The rotating member is passed through the communication hole, and the second end of the rotating member is located in the slideway;

The driving assembly includes a sliding rod, the sliding rod is slidably arranged in the slideway, and the sliding rod is connected to the second end of the rotating member;

During the process of the slide bar sliding from the first position to the second position along the slideway, the slide bar drives the rotating member to rotate along the first direction;

When the card tray is inserted into the receiving chamber, the rotating member drives the sliding bar to slide from the second position to the first position.
The electronic device according to claim 11, wherein the slideway has a second opening communicating with the outside, and the first opening is adjacent to the second opening;

The insulating base also includes a shielding portion, and the shielding portion is provided with a pinhole for the card pin to pass through the slideway;

When the card tray is installed in the receiving cavity and closes the first opening, the shielding part closes the second opening, and the pinhole is opposite to the second opening.
The electronic device according to claim 12, wherein a bent portion is provided at one end of the sliding rod close to the second opening, and a limiting boss is arranged in the slideway, and the limiting boss is located at the bend. Between the folded portion and the bottom of the slideway;

When the slide bar is located at the first position, the position-limiting boss is relatively spaced apart from the bent portion;

When the sliding bar is at the second position, the limiting boss contacts the bent portion to limit the sliding bar from sliding toward the bottom side of the slideway.
The electronic device according to claim 1, wherein the electronic device further comprises a detection element, the detection element is used to detect whether the card tray is inserted into the accommodating cavity, and the detection element includes Fixed terminals and elastic terminals in the cavity;

During the process of inserting the card tray into the receiving cavity, the card tray pushes the elastic terminal to separate from the fixed terminal;

During the process of the card holder protruding from the accommodating cavity, the elastic terminal resets to be in contact with the fixed terminal.
A card holder, comprising an insulating base and a conductive member, the insulating base is provided with a card slot, and the card slot is used to carry a card;

The conductive part is installed on the insulating base, the conductive part includes a card connection part and a board connection foot, the card connection part is located in the card slot, and the card connection part is used for electrically connecting with the card. connection, the board connecting pins are set in the insulating base and connected to the card connection part, the board connecting pins extend outward to the edge of the insulating base, and the board connecting pins are used to connect with the electronic The circuit board of the device is electrically connected.