CN108539517B

CN108539517B - Card seat assembly and electronic device

Info

Publication number: CN108539517B
Application number: CN201810185157.4A
Authority: CN
Inventors: 姚坤
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-03-07
Filing date: 2018-03-07
Publication date: 2020-01-14
Anticipated expiration: 2038-03-07
Also published as: CN108539517A

Abstract

The application discloses a card seat assembly, which is applied to an electronic device and comprises a shell, a bearing plate fixed in the shell, a card support and an elastic assembly, wherein the shell is provided with a through hole, the card support is provided with a tray and a baffle connected to the tray, the tray penetrates through the through hole of the shell and is connected to the bearing plate in a sliding manner, the elastic assembly comprises an elastic piece and a lever, the elastic piece is elastically arranged on the bearing plate along the sliding direction of the card support, the lever is rotatably connected to the bearing plate, the first end of the lever is abutted against the elastic piece, and the second end of the lever can be abutted against the tray; when the baffle of the card support is locked on the shell, the second end of the lever provides reverse elastic force for the card support; after the baffle is stirred by an external force, the baffle is unlocked with the shell, and the baffle is ejected out of the shell under the action of the second end of the lever. The card seat assembly is convenient to take cards. The application also discloses an electronic device.

Description

Card seat assembly and electronic device

Technical Field

The application relates to the field of terminal equipment, in particular to a card seat assembly and an electronic device.

Background

Existing mobile phones include a card holder for carrying an information card, and the tray in the card holder is usually engaged with the inside of the housing to lock the card holder to the housing. When the information card needs to be taken out, the ejector pin is needed to separate the tray from the inner structure of the shell so as to push the card out of the shell, so that the information card in the card support can be taken out, and the operation is inconvenient.

Disclosure of Invention

The application provides a card seat assembly convenient for card taking and an electronic device.

The embodiment of the application provides a card seat assembly, which is applied to an electronic device and comprises a shell, a bearing plate, a card support and an elastic assembly, wherein the bearing plate is fixed in the shell, the card support is provided with a through hole, the card support is provided with a tray and a baffle connected to the tray, the tray is arranged in the through hole of the shell in a penetrating mode and is connected to the bearing plate in a sliding mode, the elastic assembly comprises an elastic piece and a lever, the elastic piece is arranged on the bearing plate in an elastic mode along the sliding direction of the card support, the lever is connected to the bearing plate in a rotating mode, the first end of the lever abuts against the elastic piece, and the second end of the lever can abut against the tray; when the baffle of the card support is locked on the shell, the second end of the lever provides reverse elastic force for the card support; after the baffle is stirred by an external force, the baffle is unlocked with the shell, and the baffle is ejected out of the shell under the action of the second end of the lever.

On the other hand, the embodiment of the application also provides an electronic device, which comprises a mainboard and a clamping seat assembly, wherein the bearing plate is electrically connected with the mainboard.

The card seat subassembly and electron device that this application embodiment provided lock on the casing through the baffle that holds in the palm with the card, can realize baffle and casing unblock through stirring the baffle, and the second end of lever holds in the palm the elastic force that provides ejecting casing for the card all the time for when baffle and casing are in the unblock state, the baffle can be held by the second of lever ejecting, thereby provides a card seat subassembly and electron device that get the card convenience.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of an electronic device provided in an embodiment of the present application;

FIG. 2 is a schematic view of the cartridge assembly of FIG. 1 in a locked condition;

FIG. 3 is a schematic view of the card-holder assembly of FIG. 1 in an unlocked state;

FIG. 4 is an exploded view of the card-holder assembly of FIG. 1;

FIG. 5 is a schematic view of a lever of the cartridge assembly of FIG. 4;

FIG. 6 is a schematic view of another lever of the cartridge assembly of FIG. 4;

FIG. 7 is a schematic view of the receiving portion of the cartridge assembly of FIG. 3;

FIG. 8 is a schematic view of the housing of the card-holder assembly of FIG. 7;

FIG. 9 is a schematic view of a receiving portion of the cartridge assembly of FIG. 8;

FIG. 10 is a schematic view of an alternative receiving portion of the cartridge assembly of FIG. 8;

FIG. 11 is a schematic view of yet another receiving portion of the cartridge assembly of FIG. 8;

FIG. 12 is a schematic view of the receiving portion of the carrier of FIG. 7;

FIG. 13 is a schematic view of an alternative cover for the cartridge assembly of FIG. 7;

FIG. 14 is a schematic view of yet another cover of the card-holder assembly of FIG. 7;

FIG. 15 is a schematic view of a card holder in an unlocked state in one embodiment;

FIG. 16 is a schematic view of the card holder of FIG. 15 in a locked condition;

FIG. 17 is an exploded view of the card holder of FIG. 15;

FIG. 18 is a schematic view of another embodiment of a card holder in a locked state;

FIG. 19 is a cross-sectional view of the card holder of FIG. 18 in a locked condition;

fig. 20 is a schematic view of the card holder of fig. 18 in an unlocked state.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth to provide a thorough understanding of the present application, and the described embodiments are merely a subset of the embodiments of the present application, rather than all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

In addition, the following description of the various embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the application may be practiced. Directional phrases referred to in this application, such as "length," "width," "X-direction," "Y-direction," and the like, are used in a directional sense only with reference to the attached drawings and are, therefore, used in a better and clearer sense to describe and understand the present application and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that they may be fixedly coupled, detachably coupled, or integrally coupled; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, an electronic device 100 is provided in the present embodiment. The electronic device 100 may be a tablet computer, a mobile phone, a wearable device, and the like. The electronic device 100 includes a main board 20 and a socket assembly 10, wherein the main board 20 is electrically connected to the socket assembly 10 for data transmission with the socket assembly 10, such as reading information of an information card or a memory card installed in the socket assembly 10.

It is understood that the information card carried by the card socket assembly 10 includes, but is not limited to, a Subscriber Identity Module (SIM) card and a Secure Digital memory card (SD).

Please refer to fig. 2, an embodiment of the present application provides a card socket assembly 10. The card seat assembly 10 comprises a shell 1, a bearing plate 2 fixed in the shell 1,

card holders

3 and 6 and an elastic assembly 4. The shell 1 is provided with a through hole 1a, the

card holders

3 and 6 are provided with

trays

31 and 61 and connected to the

baffles

32 and 62 on the

trays

31 and 61, the

trays

31 and 61 are arranged through the through hole 1a of the shell 1, the

trays

31 and 61 are connected to the bearing plate 2 in a sliding manner, the elastic component 4 comprises an elastic piece 41 and a lever 42, the elastic piece 41 is elastically arranged on the bearing plate 2 along the sliding direction of the

card holders

3 and 6, the lever 42 is connected to the bearing plate 2 in a rotating manner, a first end 421 of the lever 42 is abutted to the elastic piece 41, and a second end 422 of the lever 42 is abutted to the

trays

31 and 61.

Referring to fig. 2, when the card-seat assembly 10 is in the locked state: when the

retainers

32, 62 of the

card holders

3, 6 are locked to the housing 1, the second end 422 of the lever 42 provides a resilient force in the opposite direction to the

card holders

3, 6.

Referring to fig. 3, when the card holder assembly 10 is in the unlocking state: after the

baffle

32, 62 is pulled by an external force, the

baffle

32, 62 is unlocked from the housing 1, and the

baffle

32, 62 is ejected out of the housing 1 under the action of the second end 422 of the lever 42.

Referring to fig. 1 and 2, the housing 1 may be a middle frame of the electronic device 100. The housing 1 has two long sides E1 and two short sides E2 connected between the two long sides E1. The through hole 1a is opened in one long side E1 of the housing 1. The through hole 1a has a strip shape and extends along the longitudinal extension direction of the long side E1 of the housing 1. Of course, in other embodiments, the housing 1 may include a middle frame and a rear cover integrally connected to the middle frame.

For convenience of description, the longitudinal extending direction of the short side E2 of the case 1 is defined as the X direction; the direction in which the long side E1 of the case 1 extends in the longitudinal direction is defined as the Y direction.

Referring to fig. 2 and 4, the carrier plate 2 may be a circuit board, and the carrier plate 2 is provided with a plurality of elastic sheets 21 for electrically connecting with the information card to read data on the information card and transmit the data to the motherboard 20. Wherein the carrier plate 2 is fixed inside the housing 1. The carrier plate 2 is substantially rectangular and has a first carrying edge S1, a second carrying edge S2 and two third carrying edges S3 connected between the first carrying edge S1 and the second carrying edge S2.

Referring to fig. 2, the elastic element 41 of the elastic element 4 is elastically connected to the supporting plate 2. The elastic member 41 has a first elastic end and a second elastic end opposite to each other in the direction of elastic expansion and contraction. When the elastic member 41 is elastically connected to the supporting plate 2, the elastic expansion direction of the elastic member 41 is substantially parallel to the length extension direction of the third supporting edge S3 of the supporting plate 2, i.e. the X direction.

In the present embodiment, referring to fig. 2, the elastic member 41 is a spring. Of course, in other embodiments, the elastic member 41 may also be silicone, foam, rubber, or the like. Referring to fig. 2, the lever 42 of the elastic component 4 is rotatably connected to the carrier plate 2 through the pin component 43.

It can be understood that, referring to fig. 4, the pin assembly 43 includes a first fixing pin 431 and a second fixing pin 432, the first fixing pin 431 is fixed on the bearing plate 2, the lever 42 passes through the first fixing pin 431, and the second fixing pin 432 passes through the lever 42 and is fixed with the first fixing pin 431, so as to realize the rotation connection of the lever 42 on the bearing plate 2.

In this embodiment, the first fixing pin 431 is close to the corners of the second carrier plate 2 and the third carrier plate 2 of the carrier plate 2 to avoid interference with the sliding of the

card holders

3 and 6, so as to ensure that the carrier plate 2 has enough space for the

card holders

3 and 6 to slide, thereby further improving the reliability of the card holder assembly 10.

In the present embodiment, referring to fig. 2 to 4, the lever 42 is substantially V-shaped, after the lever 42 is rotatably connected to the carrier plate 2, the first end 421 of the lever 42 abuts against the second elastic end of the elastic member 41, and the first end 421 of the lever 42 faces the

card holders

3, 6. The first end 421 of the lever 42 can contact with the

card holders

3, 6 and rotate along with the sliding of the

card holders

3, 6, so that the second end 422 connected with the first end 421 continuously compresses the elastic member 41, and the elastic member 41 is in a compressed state, correspondingly, in a state where the

card holders

3, 6 are unlocked from the housing 1, the elastic member 41 pushes the second end 422 in order to restore the self-deformation, the second end 422 rotates under the pushing of the elastic member 41, so that the first end 421 connected with the second end 422 applies force to the

abutting card holders

3, 6 to eject the

card holders

3, 6 out of the housing 1, and after the

card holders

3, 6 are ejected out of the housing 1, a user can take out the

card holders

3, 6, and the card taking of the card holder assembly 10 is realized.

As can be understood, referring to fig. 5, the first end 421 of the lever 42 has a first face F1 and a second face F2 adjacent to each other, the first face F1 abuts against the elastic member 41, and the second face F2 faces the peripheral surface of the elastic member 41.

Further, referring to fig. 6, a positioning protrusion 421a is further protruded from the first surface F1 of the lever 42, and the elastic element 41 is sleeved on the positioning protrusion 421 a. The first end 421 of the lever 42 is provided with a U-shaped notch to form two arms, and one of the two arms is clamped into the second elastic end 41b of the elastic element 41, so that the first end 421 of the lever 42 is always abutted against the second elastic end 41b of the elastic element 41, and the two ends are prevented from being separated from each other, thereby further improving the reliability of the card seat assembly 10. Of course, in other embodiments, the first end 421 of the lever 42 may also be L-shaped, that is, the lever 42 has only one arm, and the surface of the arm of the lever 42 abuts against the second elastic end 41b of the elastic member 41.

It can be understood that, referring to fig. 2, the moment between the first end 421 of the lever 42 and the rotation axis of the lever 42 is smaller than the moment between the second end 422 of the lever 42 and the rotation axis of the lever 42. The moment of the lever 42 is designed to be the above structure, so that the lever 42 has a large elastic force transmitted from the first end 421 to the second end 422, and the

card holders

3 and 6 can be effectively ejected out of the housing 1. Of course, in other embodiments, the moment between the first end 421 of the lever 42 and the rotation axis of the lever 42 may also be equal to or greater than the moment between the second end 422 of the lever 42 and the rotation axis of the lever 42.

Referring to fig. 2, the

card holders

3, 6 slide into the housing 1 through the through hole 1a of the housing 1, and the information cards on the

card holders

3, 6 can be electrically connected to the carrier plate 2. Wherein, the card holds in the

palm

3, 6 relation with loading board 2 in the slip process: when the

card holders

3, 6 are slid into the interior of the housing 1 through the through-holes 1a, the

trays

31, 61 slide over the first bearing edge S1 and gradually approach the second bearing edge S2.

Referring to fig. 2, the relationship between the

card holders

3 and 6 and the carrier plate 2 after the sliding is completed: the

trays

31 and 61 are substantially parallel to the carrier plate 2, and information cards loaded on the

trays

31 and 61 can contact the elastic sheets 21 on the carrier plate 2.

Referring to fig. 4, the

trays

31 and 61 have at least one card slot 31a for carrying at least one information card. At least one detent 31a is arranged at a distance from one another. It can be understood that the

trays

31, 61 have two detents 31a, and the two detents 31a are arranged side by side along the sliding direction of the

trays

31, 61, i.e., the X direction of the electronic device 100. One of the cards 31a is used for loading a SIM card and the other card 31a is used for loading an SD card.

Referring to fig. 2 and 3, the

trays

31 and 61 are connected to the

baffles

32 and 62, when the

trays

31 and 61 extend into the housing 1 through the through hole 1a and the

trays

31 and 61 are all accommodated in the housing 1, the

baffles

32 and 62 are locked with the housing 1, and in the process that the

trays

31 and 61 slide to the position where the baffles are locked with the housing 1: the second end 422 of the lever 42 gradually presses against the

trays

31 and 61, and the second end 422 of the lever 42 rotates along with the sliding of the

card holders

3 and 6, so that the second end 422 connected to the first end 421 continuously compresses the elastic member 41, and the elastic member 41 is in a compressed state, and further the

trays

31 and 61 receive the reverse elastic force of the first end 421.

It will be appreciated that, referring to figure 2, the outer surfaces of the

baffles

32, 62 are coplanar with the outer surface of the housing 1 to improve the smoothness of the outer surface of the housing 1.

Through locking the

baffle

32, 62 of the

card support

3, 6 on the housing 1, the

baffle

32, 62 and the housing 1 can be unlocked by stirring the

baffle

32, 62, and the second end 422 of the lever 42 provides the elastic force for ejecting the housing 1 for the

card support

3, 6 all the time, so that when the

baffle

32, 62 and the housing 1 are in the unlocking state, the

baffle

32, 62 can be ejected by the second end 422 of the lever 42, thereby providing the card holder assembly 10 and the electronic device 100 which are convenient for taking the card.

Further, referring to fig. 7, a receiving portion 51 is formed in the card holder assembly 10, the receiving portion 51 has a closed end a1 and an open end a2 opposite to each other, and a cavity A3 communicated with the open end a2, one end of the elastic element 41 is fixed on the closed end a1, the other end of the elastic element 41 extends toward the direction close to the open end a2, and the first end 421 of the lever 42 extends into the open end a2 and abuts against the other end of the elastic element 41.

In the embodiment, the receiving portion 51 is formed in the card holder assembly 10, so that the elastic member 41 can be preferably fixed in the receiving portion 51, the elastic member 41 can be in a compressed state under the clamping of the closed end a1 and the first end 421 of the lever 42, and the elastic member 41 can preferably provide the

tray

31, 61 with a reverse elastic force.

The housing 51 may be formed on the cover 5, as follows:

further, referring to fig. 2, 4 and 8, the card socket assembly 10 further includes a cover 5, the cover 5 is mounted on the carrier plate 2 and encloses an accommodating space Z1 together with the carrier plate 2, the accommodating space Z1 faces the through hole 1a, the

card holders

3 and 6 are slidably disposed in the accommodating space Z1, and the elastic assembly 4 is located in the accommodating space Z1.

In this embodiment, referring to fig. 2 and fig. 7, the cover body 5 is substantially rectangular, four sides of the cover body are correspondingly bent and covered on the bearing plate 2, the cover body 5 and the bearing plate 2 are enclosed to form an accommodating space Z1, an opening of the accommodating space Z1 is opposite to the through hole 1a, so that the

trays

31 and 61 can be inserted into the accommodating space Z1 after the

card holders

3 and 6 slide into the housing 1 through the through hole 1 a. Through the interaction between the cover 5 and the carrier plate 2, the information cards loaded on the

trays

31 and 61 can be in close contact with the elastic sheet 21 on the carrier plate 2, so that the carrier plate 2 can read the data on the information cards conveniently. The additional cover body 5 and the bearing plate 2 form an accommodating space Z1, so that the bearing plate 2 can read data of the information card conveniently, and the reliability of the card seat assembly 10 is further improved. Of course, in other embodiments, the information card in the card holder assembly 10 can be tightly contacted with the elastic sheet 21 on the loading plate 2, and the cover 5 can also be removed.

Referring to fig. 8, the cover 5 has a first cover edge D1, a second cover edge D2, and two third cover edges D3 connected between the first cover edge D1 and the second cover edge D2.

In one embodiment, referring to fig. 9, the cover 5 forms a receiving portion 51, the receiving portion 51 has a side 51a and a bottom 51b adjacent to each other, the length of the side 51a extends along the sliding direction of the

card holders

3, 6, the bottom 51b forms the closed end a1, and the elastic element 41 is elastically connected between the bottom 51b and the first end 421 of the lever 42. Specifically, the edge of a portion of the third cover side D3 of the cover 5 near the second cover side D2 is bent to form a side 51a and a bottom 51b to form a receiving portion 51 for receiving the elastic element 41. The first elastic end 41a of the elastic element 41 is fixed on the bottom edge 51b, and the second elastic end 41b of the elastic element 41 is a free end for abutting against the lever 42. The accommodating portion 51 allows the elastic member 41 to be always confined in the accommodating portion 51 when compressed, and does not separate from the carrier plate 2 or pop out the carrier plate 2 due to its large elasticity, thereby further improving the reliability of the card holder assembly 10. Of course, in other embodiments, the cover 5 may further include a supporting protrusion 421a, and one end of the elastic member 41 is fixed to the supporting protrusion 421 a.

It will be appreciated that the bottom 51b is L-shaped, i.e., the bottom 51b and the side 51a enclose a smaller space for the first elastic end 41a to be fixed. Of course, in other embodiments, the bottom side 51b may also be straight.

Further, referring to fig. 10, the cover body 5 further has an extending portion 51c, one end of the extending portion 51c is bent and connected to the side 51a, and the other end of the extending portion 51c extends toward a direction close to the bearing plate 2, so that the extending portion 51c and the side 51a form a space enclosing the elastic member 41. Specifically, the extending portion 51c is shaped like a semi-circular arc and integrally formed with the side 51a, and the extending portion 51c and the side 51a form a space for enclosing the elastic member 41, so as to prevent the elastic member 41 from being pushed out toward the extending portion 51c due to a large external force, thereby further improving the reliability of the card holder assembly 10.

Further, referring to fig. 11, the accommodating portion 51 further has a rib 51e, the rib 51e is disposed opposite to the side 51a, and the first end 421 of the lever 42 is movable between the rib 51e and the bottom 51 b. Specifically, the rib 51e of the receiving portion 51 can be formed by bending the second cover edge D2, so that the elastic element 41 is further limited in the space enclosed by the side edge 51a and the rib 51e, the sliding stroke of the first end 421 of the lever 42 is limited, the first end 421 of the lever 42 is prevented from protruding out of the loading plate 2 to interfere with other devices, and the reliability of the card seat assembly 10 is further improved.

It can be understood that, referring to fig. 12, the receiving portion 51 may also be formed on the bearing plate 2, and the receiving portion 51 may have the same structure as that of the cover 5, and therefore, will not be described herein again.

Further, referring to fig. 13, the cover 5 further has an elastic portion 52, an end of the elastic portion 52 extends toward the second end 422 close to the lever 42, and an end of the elastic portion 52 can abut against the second end 422 of the lever 42. By further providing the elastic portion 52 on the cover 5, a better abutting action between the second end 422 of the lever 42 and the

trays

31, 61 can be achieved. Of course, in other embodiments, referring to fig. 8, the elastic portion 52 of the cover 5 may not be provided.

Referring to fig. 13, the elastic portion 52 has a first elastic section 521 and a second elastic section 522 connected in sequence, the first elastic section 521 is disposed on an edge of the cover 52, the second elastic section 522 has a bending portion 522a, the bending portion 522a protrudes toward the second end 422 of the lever 42, and the bending portion 522a abuts against the second end 422 of the lever 42. Specifically, the first elastic segment 521 is disposed on the second cover edge D2, and the second elastic segment 522 is gradually separated from the second cover edge D2 to gradually incline to the second end 422 of the lever 42. Of course, in other embodiments, referring to fig. 14, the elastic portion 52 may also be a spring disposed on the second cover edge D2.

It can be understood that, referring to fig. 2 and 3, the locking manner of the blocking

plates

32, 62 of the

card holders

3, 6 and the housing 1 includes, but is not limited to, the following embodiments:

in one embodiment, referring to fig. 2, fig. 15 to fig. 17, a protrusion 1b is disposed on a hole wall of a through hole 1a, the baffle 32 is slidably connected to the tray 31, a groove 321b is disposed on a side surface of the baffle 32, and the baffle 32 is slidably disposed in the through hole 1a along a radial direction of the through hole 1 a; when the baffle 32 slides until the groove 321b of the baffle 32 is engaged with the projection 1b, the baffle 32 is locked on the housing 1, and the baffle 32 is in a first stop position relative to the tray 31; when the baffle 32 slides until the groove 321b of the baffle 32 is disengaged from the projection 1b, the baffle 32 is ejected out of the housing 1 by the elastic force of the lever 42, and the baffle 32 is in the second stop position relative to the tray 31.

Specifically, referring to fig. 16, the length of the through hole 1a along the radial direction, i.e., the Y direction, is greater than the length of the baffle 32 along the Y direction, so that the baffle 32 has a sliding space along the Y direction when being disposed in the through hole 1a of the housing 1. A convex block 1b is convexly arranged on one hole wall of the through hole 1 a.

Referring to fig. 17, the side surface of the baffle 32 is correspondingly recessed with a groove 321b, and when the baffle 32 slides along the Y direction and slides towards the protrusion 1b, the groove 321b on the baffle 32 can be finally clamped with the protrusion 1b, so as to lock the baffle 32 on the housing 1. When the card holder 3 needs to be taken out, the baffle 32 is shifted, so that the baffle 32 slides towards the direction away from the convex block 1b and slides along the Y direction, the baffle 32 is unlocked on the shell 1, and the second end 422 of the lever 42 always has reverse elastic force to abut against the tray 31, and once the baffle 32 is unlocked, the tray 31 can be ejected out of the shell 1 by the reverse elastic force of the second end 422 of the lever 42, so that the card taking can be realized.

It can be understood that the baffle 32 is slidably connected to the tray 31, and the baffle 32 can slide along the Y direction relative to the tray 31 and correspondingly stays at the first staying position or the second staying position relative to the tray 31, that is, when the baffle 32 slides, the tray 31 can be always fixed relative to the carrier plate 2, which is convenient for the carrier plate 2 to read the data of the information card on the tray 31.

The sliding connection structure of the baffle 32 and the tray 31 includes, but is not limited to, the following embodiments:

referring to fig. 17, the tray 31 includes a tray 31 body and a first sliding plate 312 fixed to the tray 31 body, the tray 31 body is used for carrying the information card, the baffle 32 includes a baffle body 621, and a second sliding plate 322 and a third sliding plate 323 fixed to the baffle 32 body, the second sliding plate 322 and the third sliding plate 323 are respectively connected to two opposite sides of the first sliding plate 312 in a sliding manner, so that the baffle 32 is connected to the tray 31 in a sliding manner along the radial direction of the through hole 1 a.

Referring to fig. 17, the card holder assembly 10 further includes a pin 33, the first sliding plate 312 is provided with a strip-shaped groove 312a, an extending direction of the strip-shaped groove 312a extends along a radial direction of the through hole 1a, the second sliding plate 322 is provided with a first through hole 322a, the pin 33 includes a first portion 331 and a second portion 332 fixedly connected to the first portion 331, the first portion 331 is located in the first through hole 322a to be fixed relative to the second sliding plate 322, and the second portion 332 is located in the strip-shaped groove 312a to be slidably connected to the first sliding plate 312.

The third sliding plate 323 is provided with a second through hole 323a, the second through hole 323a is coaxially arranged with the first through hole 322a, the pin 33 further includes a third portion 333, the third portion 333 is connected to a side of the second portion 332 away from the first portion 331, and the third portion 333 is located in the second through hole 323 a.

Referring to fig. 15, when the card-seat assembly 10 needs to be locked, the baffle 32 is pulled to slide the baffle 32 along the Y direction and towards the protrusion 1b, and the groove 321b on the baffle 32 can be finally clamped with the protrusion 1b, so that the baffle 32 is locked on the housing 1.

Referring to fig. 3 and 16, when the card-holder assembly 10 needs to be unlocked, the blocking plate 32 is shifted, so that the blocking plate 32 slides away from the protrusion 1b and slides along the Y direction, and the blocking plate 32 is unlocked on the housing 1, and since the second end 422 of the lever 42 always has reverse elastic force to abut against the tray 31, once the blocking plate 32 is unlocked, the tray 31 is ejected out of the housing 1 by the reverse elastic force of the second end 422 of the lever 42, and the card can be taken out.

According to the locking structure of the baffle 32 of the card support 3 and the shell 1, the baffle 32 is shifted to slide along the Y direction to enable the baffle 32 to be buckled with or separated from the shell 1 to lock and unlock the card support 3, no tool is additionally adopted, and the card taking is convenient.

In another embodiment, referring to fig. 18 to 20, the hole wall of the through hole 1a is provided with a locking groove 1c, the baffle plate 62 includes a baffle plate body 621 and at least one locking member 622 rotatably connected to the baffle plate body 621, the baffle plate body 621 is connected to the tray 61, the baffle plate body 621 is provided with at least one locking hole 1c, the locking member 622 is received in the locking hole 1c of the baffle plate body 621, and the locking member 622 is provided with a limiting protrusion 6222; when the locking member 622 rotates until the limiting projection 6222 of the locking member 622 is located in the locking groove 1c, the baffle body 621 is locked on the housing 1; when the locker 622 rotates until the limit projection 6222 of the locker 622 is disengaged from the locking groove 1c, the barrier body 621 ejects the housing 1 under the elastic force of the lever 42.

Specifically, referring to fig. 19, the size of the through hole 1a corresponds to the size of the baffle body 621, and when the baffle body 621 is located in the through hole 1a, the baffle body 621 can cover the opening of the through hole 1 a. The hole wall of the through hole 1a is concavely provided with a locking groove 1 c.

The locker 622 passes through the locking hole 1c of the barrier body 621, and the locker 622 can rotate in the locking hole 1 c. When the locking member 622 rotates until the limiting projection 6222 is positioned in the locking groove 1c, the baffle body 621 is locked on the housing 1; when the locking member 622 rotates to the position-limiting protrusion 6222 and leaves the locking groove 1c, the blocking plate body 621 is unlocked on the housing 1, and since the second end 422 of the lever 42 always has reverse elastic force to abut against the tray 61, once the blocking

plates

32 and 62 are unlocked, the tray 61 can be ejected out of the housing 1 by the reverse elastic force of the second end 422 of the lever 42, and the card taking can be realized.

It can be understood that, referring to fig. 18 to 20, the locking member 622 includes a rotating pin 6221 and a locking piece 6222, the rotating pin 6221 is located in the locking hole 1c of the baffle body 621, the rotating pin 6221 extends out of the baffle body 621, and the locking piece 6222 is sleeved on the rotating pin 6221, so that the locking piece 6222 forms the limiting protrusion 6222 of the locking member 622.

Specifically, the end of the rotating pin 6221 is flush with the outer surface of the shutter body 621 to improve the smoothness of the outer surface of the housing 1.

It is understood that the baffle body 621 and the tray 61 may be fixedly connected. Of course, in other embodiments, the baffle body 621 may also be hinged to the tray 61.

Referring to fig. 18, when the card-seat assembly 10 needs to be locked, the rotating pin 6221 is rotated until the limiting protrusion 6222 is located in the locking groove 1c, so as to lock the blocking plate 62 on the housing 1.

Referring to fig. 20, when the card holder assembly 10 needs to be unlocked, the rotating pin 6221 is rotated, so that the rotating pin 6221 rotates until the limiting protrusion 6222 leaves the locking groove 1c, so that the shutter body 621 is unlocked on the housing 1, and since the second end 422 of the lever 42 always has a reverse elastic force to abut against the tray 61, once the

shutters

32 and 62 are unlocked, the tray 61 is ejected out of the housing 1 by the reverse elastic force of the second end 422 of the lever 42, and the card can be taken out.

When the electronic device 100 provided by the embodiment of the application needs to be loaded with an information card, the information card is loaded on the tray 61; then, the tray 61 slides into the housing 1 through the through hole 1a of the housing 1, and the information card on the tray 61 abuts against the elastic sheet 21 on the bearing plate 2, so that the bearing plate 2 can read the data on the information card; then, after the tray 61 slides to the maximum stroke, the

baffles

32 and 62 are locked relative to the housing, at this time, the second end 422 of the lever 42 always provides reverse elastic force to the tray 61, and as long as the locking force between the

baffles

32 and 62 and the housing is released, the tray 61 can be ejected out of the shell 1 under the action of the elastic force in the direction of the second end 422, so that the card taking is realized.

When the electronic device 100 provided by the embodiment of the application needs to take out the information card, the

baffles

32 and 62 fluctuate, so that the

baffles

32 and 62 are unlocked relative to the housing, and the tray 61 can be ejected out of the shell 1 under the action of the elastic force in the direction of the second end 422, thereby realizing card taking.

The card seat assembly 10 and the electronic device 100 provided by the embodiment of the application lock the

baffle plates

32 and 62 of the

card holders

3 and 6 on the shell 1, and can realize the unlocking of the

baffle plates

32 and 62 and the shell 1 by stirring the

baffle plates

32 and 62, and the second end 422 of the lever 42 always provides the elastic force for ejecting the shell 1 out of the

card holders

3 and 6, so that when the

baffle plates

32 and 62 and the shell 1 are in the unlocking state, the

baffle plates

32 and 62 can be ejected out by the second end 422 of the lever 42, and the card seat assembly 10 and the electronic device 100 which are convenient to take the card are provided.

The foregoing is a preferred embodiment of the present application, and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications are also considered as the protection scope of the present application.

Claims

1. A card seat assembly is applied to an electronic device and is characterized by comprising a shell, a bearing plate, a card support and an elastic assembly, wherein the bearing plate is fixed in the shell, the card support is provided with a through hole, the card support is provided with a tray and a baffle connected to the tray, the tray penetrates through the through hole of the shell and is connected to the bearing plate in a sliding mode, the elastic assembly comprises an elastic piece and a lever, the elastic piece is arranged on the bearing plate in an elastic mode along the sliding direction of the card support, the lever is connected to the bearing plate in a rotating mode, the first end of the lever abuts against the elastic piece, and the second end of the lever can abut against the tray; when the baffle of the card support is locked on the shell, the second end of the lever provides reverse elastic force for the card support; after the baffle is stirred by an external force, the baffle is unlocked with the shell, and the baffle is ejected out of the shell under the action of the second end of the lever; the outer surface of the baffle is coplanar with the outer surface of the housing.

2. The cartridge assembly of claim 1, wherein the cartridge assembly defines a receiving portion, the receiving portion has a closed end and an open end opposite to each other, and a cavity communicating with the open end, one end of the elastic member is fixed to the closed end, the other end of the elastic member extends toward the direction close to the open end, and the first end of the lever extends into the open end and abuts against the other end of the elastic member.

3. The cartridge assembly of claim 2, wherein an edge of the carrier plate is bent to form the receiving portion.

4. The card holder assembly of claim 2, further comprising a cover body, wherein the cover body is mounted on the loading board and encloses an accommodating space together with the loading board, the accommodating space faces the through hole, the card holder is slidably disposed in the accommodating space, the elastic assembly is located in the accommodating space, and an edge of the cover body is bent to form the accommodating portion.

5. The card holder assembly according to claim 3 or 4, wherein the receiving portion has a side edge and a bottom edge adjacent to each other, the side edge has a length extending along a sliding direction of the card holder, and the bottom edge forms a closed end of the receiving portion, and the elastic member is elastically connected between the bottom edge and the first end of the lever.

6. The cartridge assembly of claim 5, wherein the receiving portion further includes a rib, the rib is disposed opposite the side, and the first end of the lever is movable between the rib and the bottom edge.

7. The card socket assembly of claim 5, wherein the carrier plate further has an extension portion, one end of the extension portion is connected to the side edge in a bending manner, and the other end of the extension portion extends toward a direction close to the carrier plate, so that the extension portion and the side edge form a space enclosing the elastic member.

8. The cartridge assembly of claim 4, wherein the cover further has a resilient portion having an end portion extending toward and abuttable against the second end of the lever.

9. The cartridge assembly of claim 8, wherein the resilient portion has a first resilient segment and a second resilient segment connected in sequence, the first resilient segment is disposed on an edge of the cover, the second resilient segment has a bent portion, the bent portion protrudes toward the second end of the lever, and the bent portion abuts against the second end of the lever.

10. The cartridge assembly of claim 1, wherein the first end of the lever has a first surface abutting against the resilient member and a second surface facing the peripheral surface of the resilient member.

11. The cartridge assembly of claim 10, wherein the first surface of the lever further comprises a positioning protrusion, and the elastic member is disposed on the positioning protrusion.

12. The cartridge assembly of any one of claims 1 to 4, wherein a torque between the first end of the lever and the rotational axis of the lever is less than a torque between the second end of the lever and the rotational axis of the lever.

13. The card socket assembly according to any one of claims 1 to 4, wherein the wall of the through hole is provided with a bump, the baffle is slidably connected to the tray, the side surface of the baffle is provided with a groove, and the baffle is slidably arranged in the through hole along the radial direction of the through hole; when the baffle slides to the position that the groove of the baffle is embedded with the lug, the baffle is locked on the shell, and the baffle is in a first stop position relative to the tray; when the baffle slides to the groove of the baffle and is separated from the bump, the baffle ejects out of the shell under the action of the elastic force of the lever, and the baffle is located at a second stop position relative to the tray.

14. The cartridge assembly of claim 13, wherein the tray includes a tray body and a first sliding plate fixed to the tray body, the tray body is configured to carry an information card, the baffle includes a baffle body and a second sliding plate and a third sliding plate fixed to the baffle body, the second sliding plate and the third sliding plate are slidably connected to opposite sides of the first sliding plate, respectively, so that the baffle is slidably connected to the tray along a radial direction of the through hole.

15. The cartridge assembly of claim 14, further comprising a pin, wherein the first sliding plate is provided with a strip-shaped groove, the strip-shaped groove extends along a radial direction of the through hole, the second sliding plate is provided with a first through hole, the pin comprises a first portion and a second portion fixedly connected with the first portion, the first portion is located in the first through hole to be fixed relative to the second sliding plate, and the second portion is located in the strip-shaped groove to be slidably connected with the first sliding plate.

16. The cartridge assembly of claim 15, wherein the third slide plate has a second through hole disposed therein, the second through hole being coaxial with the first through hole, the pin further comprising a third portion connected to the second portion on a side thereof remote from the first portion, the third portion being disposed in the second through hole.

17. The card holder assembly according to any one of claims 1 to 4, wherein the wall of the through hole is provided with a locking groove, the baffle comprises a baffle body and at least one locking member rotatably connected to the baffle body, the baffle body is connected to the tray, the baffle body is provided with at least one locking hole, the locking member is accommodated in the locking hole of the baffle body, and the locking member is provided with a limiting protrusion; when the locking piece rotates to the position that the limiting protrusion of the locking piece is positioned in the locking groove, the baffle body is locked on the shell; when the retaining member rotates to the limit protrusion of the retaining member to be separated from the locking groove, the baffle body is ejected out of the shell under the action of the elastic force of the lever.

18. The cartridge assembly of claim 17, wherein the locking member comprises a rotation pin and a locking plate, the rotation pin is disposed in the locking hole of the baffle body, the rotation pin extends out of the baffle body, and the locking plate is sleeved on the rotation pin, so that the locking plate forms a limiting protrusion of the locking member.

19. The cartridge assembly of claim 18, wherein an end of the pivot pin is flush with an outer surface of the baffle body.

20. An electronic device, comprising a main board and the card socket assembly of any one of claims 1 to 19, wherein the carrier board is electrically connected to the main board.