CN113677133B

CN113677133B - Electronic device

Info

Publication number: CN113677133B
Application number: CN202111005964.1A
Authority: CN
Inventors: 张峰博; 何宏庆
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2023-02-03
Anticipated expiration: 2041-08-30
Also published as: CN113677133A

Abstract

The application discloses electronic equipment, which belongs to the technical field of communication equipment, and comprises a card seat, a card support and a trigger piece, wherein the card seat is provided with a containing groove, and the card support is detachably arranged in the containing groove; the movable part is arranged on the periphery of the card holder and movably connected with the card holder; the trigger piece is arranged in the accommodating groove and is electrically connected with a circuit board of the electronic equipment; when the card support is located in the accommodating groove, the movable part can press the trigger part to trigger the preset function of the electronic equipment.

Description

Electronic device

Technical Field

The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment.

Background

With the advancement of technology, electronic devices (e.g., mobile phones, tablet computers) have been developed. As a powerful tool, the electronic equipment brings great convenience to the life and work of users.

In the related art, the electronic device is usually provided with a key module, and a user presses the key module to trigger a preset function of the electronic device, so as to control the electronic device. For example, the key module can control functions of the electronic device, such as volume, power on and power off.

In the process of implementing the invention, the inventor finds that the related art has the following problems that the existing key module causes more openings on the shell, so that the appearance consistency of the electronic equipment is poor.

Disclosure of Invention

The embodiment of the application aims to provide electronic equipment, and the problem that the appearance consistency is poor due to more openings of the electronic equipment can be solved.

In order to solve the technical problem, the present application is implemented as follows:

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

the card holder is provided with a containing groove, and the card holder is detachably arranged in the containing groove;

the movable piece is arranged on the periphery of the card support and movably connected with the card support;

the trigger piece is arranged in the accommodating groove and is electrically connected with a circuit board of the electronic equipment;

when the card support is located in the accommodating groove, the movable part can press the trigger part to trigger the preset function of the electronic equipment.

In this application embodiment, under the condition that the holding tank was packed into in the card support, the user can exert the effort to the moving part to make the moving part for the motion of card support, the moving part presses the trigger piece, in order to trigger electronic equipment's function of predetermineeing. In this scheme, the movable part presses the trigger piece to realize electronic equipment's function of predetermineeing. At the moment, the card support and the card seat can integrate the key function, so that openings on the surface of the electronic equipment are reduced, the surface consistency is improved, meanwhile, the installation space of the key module is not required to be reserved in the electronic equipment, and the installation space is saved for other devices.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a movable element of an electronic device pressing a trigger according to an embodiment of the disclosure;

fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure when a card holder is removed;

fig. 4 is a schematic structural diagram of a card socket of an electronic device disclosed in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a card holder of an electronic device disclosed in an embodiment of the present application;

fig. 6 and 7 are schematic structural diagrams of parts of electronic equipment disclosed in an embodiment of the present application.

Description of reference numerals:

110-clamping seat, 111-accommodating groove, 112-limiting part, 120-clamping holder, 121-moving part, 1211-first base part, 1212-second base part, 1213-third base part, 1214-connecting part, 1231-first sliding groove, 1232-first sliding projection, 1233-second sliding groove, 1234-second sliding projection, 124-second elastic element, 130-triggering element, 140-first elastic element, 150-pressing plate, 160-rotating part and 170-push rod.

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, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be implemented in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The electronic device provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Referring to fig. 1 to 7, an embodiment of the present application discloses an electronic device, which includes a card holder assembly, a movable member 121, and a trigger member 130.

The card holder assembly comprises a card holder 110 and a card holder 120, wherein the card holder 110 provides a mounting base for the components of the card holder assembly. The card holder 110 has a receiving groove 111, the card holder 120 is detachably disposed in the receiving groove 111, and the receiving groove 111 is used for mounting the card holder 120. The card holder 120 is used for carrying an electronic card, which may be a Subscriber Identity Module (SIM) card, or a Trans-flash (TF) card.

The movable member 121 is disposed around the card holder 120 and movably connected to the card holder 120. At this time, in a state where card holder 120 is fitted into accommodation groove 111, at least part of card holder 120 and at least part of mover 121 are both located in accommodation groove 111.

The trigger 130 is disposed in the receiving groove 111, and the trigger 130 is electrically connected to a circuit board of the electronic device.

When the card holder 120 is located in the receiving slot 111, the movable member 121 can press the key triggering member 130 to trigger a predetermined function of the electronic device.

In a specific operation process, when the user needs to load the card holder 120 into the receiving groove 111, the user loads the card holder 120 into the receiving groove 111 from the notch of the receiving groove 111. When the preset function needs to be realized, a user applies an acting force to the moving part 121 to drive the moving part 121 to move until the triggering part 130 is pressed, when the triggering part 130 receives a pressing signal, the pressing signal is transmitted to a circuit board of the electronic device, and the circuit board responds to the pressing signal, so that the corresponding control function is output. For example, the preset function may be a control function of controlling volume adjustment, muting, photographing, and calling a voice assistant of the electronic device.

In the embodiment disclosed in the present application, the movable element 121 presses the trigger element 130 to implement a preset function of the electronic device. At the moment, the card support assembly can integrate the key function, so that the number of holes formed in the surface of the shell is reduced, the installation space of the key module is not required to be reserved in the electronic equipment, and the space is saved for the installation of other devices.

In addition, the mounting hole of card support subassembly and the mounting hole of button module need be seted up to electronic equipment's among the background art casing, and the trompil that the casing was seted up this moment is more to make electronic equipment's outward appearance uniformity relatively poor, the trompil of casing is more simultaneously also makes electronic equipment's waterproof and dustproof performance relatively poor.

In the embodiment disclosed in this application, the card holds in the palm the subassembly and can integrate the button function, therefore electronic equipment need not additionally to set up the button module, also need not to set up the mounting hole that is used for installing the button module on consequently the casing yet. Therefore, the number of the holes in the shell of the electronic equipment is reduced, the appearance consistency of the electronic equipment is improved, meanwhile, the number of the holes in the shell is small, and the waterproof and dustproof performance of the electronic equipment is also improved.

In addition, because the card holds in the palm the integrated button function of subassembly, consequently need not to set up the button module among the electronic equipment to simplified the component structure of electronic equipment, optimized the overall arrangement of electronic equipment, also reduced electronic equipment's manufacturing cost simultaneously.

Alternatively, the direction of the force applied by the user to the movable member 121 may be the direction from the notch of the receiving groove 111 to the groove bottom, that is, the user presses the movable member 121. The direction of the force applied by the user to moveable member 121 may be parallel to the plane of the notch, i.e., the user pushes moveable member 121 along the outer surface of the housing.

In the above embodiment, when the movable element 121 does not press the trigger element 130, the trigger element 130 is not grounded, and the pressing signal received by the circuit board is at a high level. When the movable element 121 presses the trigger element 130, the trigger element 130 is grounded, so that the voltage of the trigger element 130 is divided into a low voltage, and the pressing signal received by the circuit board is at a low level, so that the key function is started. Of course, the pressing signal received by the circuit board may also be other forms of signals, and the present disclosure is not limited thereto.

In another alternative embodiment, a position-limiting part 112 is disposed in the accommodating groove 111. When the card holder 120 is located in the receiving slot 111, the card holder 120 is in limit fit with the limiting portion 112 to limit the movement of the card holder 120 in the receiving slot 111.

At this moment, under the condition that card support 120 assembled the assigned position, spacing portion 112 restricted card support 120 and moved in holding tank 111 to prevent that the user from pressing the card support also followed and removed when moving part 121, and then avoid the electronic card to drop from card support 120, in order to guarantee electronic equipment's security and reliability.

In another alternative embodiment, the electronic device disclosed in the present application may further include a first elastic element 140, the first elastic element 140 may be located in the receiving groove 111, one end of the first elastic element 140 is connected to the triggering element 130, and the other end of the first elastic element 140 is in transmission connection with the movable element 121. At this time, when the movable member 121 does not move relative to the holder 120, one end of the first elastic element 140 facing the movable member 121 may have a certain gap with the movable member 121, or may abut against the movable member 121.

In a specific operation process, when a user applies an acting force to the moving part 121, the moving part 121 compresses the first elastic member 140, the first elastic member 140 is compressed to generate elastic deformation, the acting force applied by the first elastic member 140 is transmitted to the trigger 130, and the trigger 130 generates a pressing signal. When the user removes the acting force on the movable member 121, the first elastic member 140 recovers the elastic deformation, so as to drive the movable member 121 to the initial position, thereby facilitating the next operation of the movable member 121. The initial position refers to a position where the movable member 121 does not press the trigger member 130.

In this embodiment, the first elastic element 140 can play a role of resetting the movable element 121, thereby facilitating the operation of the movable element 121. In addition, since the trigger device 130 and the movable element 121 are elastically connected through the first elastic device 140, the first elastic device 140 can also play a role of buffering, and the trigger device 130 and the movable element 121 are prevented from being damaged due to rigid contact.

Alternatively, the first elastic element 140 may be an elastic element such as a spring, an elastic foam, an elastic sheet, etc., although the first elastic element 140 may be another elastic structure, which is not limited herein.

In another alternative embodiment, the triggering element 130 may be disposed at the bottom of the receiving groove 111, the pressing plate 150 may be disposed in the receiving groove 111, and the pressing plate 150 and the triggering element 130 are elastically connected through the first elastic element 140. Both ends of the pressing plate 150 may be respectively abutted against both side walls opposite to the receiving groove 111. When the card holder 120 is located in the accommodating groove 111, the movable member 121 can abut against the pressing plate 150.

In the above embodiment, the movable member 121 applies the acting force to the pressing plate 150, and the pressing plate 150 transmits the acting force to the triggering member 130 through the first elastic member 140.

In the above embodiment, the trigger 130 may be disposed at the bottom of the receiving groove 111, so that the trigger 130 is far away from the notch when the card holder 120 is loaded into the receiving groove 111, and thus the component on the card holder 120 is not likely to touch the key trigger 130 by mistake, thereby not causing misoperation of the electronic device and improving reliability of the electronic device.

In addition, two ends of the pressing plate 150 can be respectively abutted against two opposite side walls of the accommodating groove 111, and at this time, the pressing plate 150 covers the trigger 130, so that dust and water vapor entering the accommodating groove 111 are not easily contacted with the trigger 130, the trigger 130 is not easily damaged, and the safety of the electronic device is improved.

In another alternative embodiment, the movable member 121 may further include a first base portion 1211, a second base portion 1212, and a third base portion 1213, the first base portion 1211 and the third base portion 1213 may be located on the same side of the second base portion 1212, and an extending direction of the first base portion 1211 and an extending direction of the third base portion 1213 may be parallel to the assembling direction of the card holder 120, that is, an extending direction of the first base portion 1211 and an extending direction of the third base portion 1213 may be parallel to a direction in which the notch of the receiving groove 111 points to the groove bottom. The extending direction of the first base 1211 and the extending direction of the third base 1213 may be perpendicular to the extending direction of the second base 1212. At this time, the first base 1211, the second base 1212, and the third base 1213 enclose a hollow structure.

When the card holder 120 is located in the receiving groove 111, at least a portion of the first base 1211 and at least a portion of the third base 1213 extend into the receiving groove 111, and the second base 1212 can be located outside the receiving groove 111 and cover the notch of the receiving groove 111.

In this scheme, the movable member 121 is a hollow structure, and the number of parts constituting the movable member 121 is small, so that the movable member 121 has a simple structure, is convenient to manufacture, and has a low cost.

In addition, the opposite side of the second base 1212 is open, so that the contact area between the movable element 121 and the card seat 110 is reduced, and the interference between the movable element 121 and other parts of the card seat 110 can be effectively prevented.

In another alternative, the pressing plate 150 above abuts against the sides of the first and

third base portions

1211, 1213 facing away from the second base portion 1212.

The movable member 121 is prone to deflection due to uneven stress during the movement process, so that the movable member 121 rubs against the notch of the receiving groove 111 or other parts of the clamping seat 110, and the movable member 121 is jammed during movement and even is jammed in the receiving groove 111 and is difficult to move.

Based on this, in another alternative embodiment, one of the card holder 120 and the first base 1211 may be provided with a first sliding groove 1231, and the other may be provided with a first sliding protrusion 1232, the first sliding protrusion 1232 is slidably engaged with the first sliding groove 1231, and the extending direction of the first sliding groove 1231 is the same as the extending direction of the first base 1211.

In this scheme, first sliding protrusion 1232 and first sliding groove 1231 can assist the moving direction of moving part 121 to be limited, thereby preventing moving part 121 from deflecting during the moving process, and further preventing moving part 121 from being jammed during the moving process.

In another alternative embodiment, one of the card holder 120 and the second base 1212 may be provided with a second sliding groove 1233, the other may be provided with a second sliding protrusion 1234, the second sliding protrusion 1234 is slidably engaged with the second sliding groove 1233, and the extending direction of the second sliding groove 1233 may be the same as the extending direction of the first base 1211.

The scheme can achieve the same effect as the scheme, and therefore the detailed description is omitted.

In another alternative embodiment, the movable member 121 may further include a connecting portion 1214, one end of the connecting portion 1214 may be connected to the first base 1211, the other end of the connecting portion 1214 may be connected to the third base 1213, the connecting portion 1214 is located between the card holder 120 and the second base 1212, and an extending direction of the connecting portion 1214 may be parallel to an extending direction of the second base 1212.

In this embodiment, the connecting portion 1214 is connected to the first base portion 1211 and the third base portion 1213, respectively, so that the connection strength between the first base portion 1211 and the third base portion 1213 is improved, and the overall strength of the movable element 121 is improved.

Optionally, the movable member 121 may be an integrated structural member, and the movable member 121 may be manufactured by stamping, casting, and other processes, and at this time, connection strength between each component of the movable member 121 is better, so that the overall strength of the movable member 121 is better. The first base 1211, the second base 1212, the third base 1213, and the connecting portion 1214 may be a bar-shaped structure, a plate-shaped structure, or a column-shaped structure.

Of course, the components of the movable member 121 may also be connected by welding, bonding, etc., and the disclosure is not limited thereto.

In the above embodiment, the movable element 121 can move in a direction from the notch of the receiving groove 111 to the bottom of the groove, that is, a user can press the movable element 121 toward the receiving groove 111. Therefore, when the card holder 120 is inserted into the receiving slot 111, the card bearing portion 122 is limited to move in the direction from the notch of the receiving slot 111 to the bottom of the slot.

Therefore, in another alternative embodiment, the triggering member 130 may be disposed at the bottom of the receiving groove 111, and the limiting portion 112 may be disposed in the receiving groove 111. When the card holder 120 is located in the receiving groove 111, the position-limiting portion 112 abuts against a side of the card holder 120 away from the second base portion 1212. At this time, the position-limiting portion 112 can block the card holder 120 from moving further into the receiving slot 111, so as to limit the card holder 120 from moving in a direction toward the notch of the receiving slot 111 to the bottom of the slot. The scheme has the advantages of simple structure and higher reliability. Meanwhile, the limiting part 112 is far away from the notch of the accommodating groove 111, so that the limiting part 112 is not easily interfered with the card holder 120 in the process of loading the card holder 120 into the accommodating groove 111, thereby improving the reliability of the electronic equipment assembly.

In another alternative embodiment, the electronic device disclosed in the present application may further include a second elastic member 124, and the movable member 121 and the card holder 120 may be elastically connected by the second elastic member 124. In this scheme, after the user removes the acting force on the movable element 121, the second elastic element 124 can drive the movable element 121 to reset, so as to facilitate the next operation of the movable element 121. In addition, the movable member 121 and the card holder 120 are elastically connected through the second elastic member 124, so that the second elastic member 124 can play a role of buffering, and the movable member 121 and the card holder 120 are prevented from being damaged due to rigid contact.

Alternatively, when the movable member 121 includes the first base 1211, the second base 1212, the third base 1213, and the connecting portion 1214, the second elastic member 124 may be located in a hollow structure surrounded by the first base 1211, the second base 1212, and the third base 1213. One end of the second elastic member 124 is connected to the connecting portion 1214, and the other end of the second elastic member 124 is connected to the card holder 120.

Alternatively, the second elastic element 124 may be an elastic element such as a spring, an elastic foam, an elastic sheet, etc., although the second elastic element 124 may be another elastic structure, which is not limited herein.

In order to facilitate the card-fetching operation of the card holder 120, in another alternative embodiment, the card holder assembly disclosed in this embodiment may further include a rotating portion 160 and a pushing rod 170, the pushing rod 170 may have a first end and a second end, the first end may be located in the receiving groove 111, the second end is located outside the receiving groove 111, and the pushing rod 170 may move along an axial direction thereof relative to the card holder 110.

The rotating portion 160 can be located in the receiving slot 111 and rotatably connected to the card socket 110, one end of the rotating portion 160 and the card holder 120 can be disposed opposite to each other, the other end of the rotating portion 160 and the first end are disposed opposite to each other, the push rod 170 pushes the rotating portion 160 to rotate, and the rotating portion 160 can push the part of the card holder 120 to extend out of the receiving slot 111.

In a specific operation process, a user can drive the push rod 170 to move, the push rod 170 drives the card holder 120 to move, and because the card holder 120 and the movable element 121 can move relatively, the push rod 170 firstly drives the card holder 120 to move to a position abutting against the movable element 121, and then continuously drives the card holder 120 to move, and at this time, the card holder 120 drives the movable element 121 to move outwards towards the accommodating groove 111 together. In this scheme, the push rod 170 and the rotating portion 160 are driven to move the card holder 120 towards the outside of the accommodating groove 111, so that the card taking operation of the user is simpler and more convenient.

In the above embodiment, the card holder 120 is elastically connected to the movable element 121 through the second elastic element 124, at this time, when the user takes the card, the rotating portion 160 drives the card holder 120 to move, the card holder 120 compresses the second elastic element 124, and when the elastic force of the second elastic element 124 is greater than the gravity of the movable element 121 or the acting force such as the friction force applied to the movable element 121, the second elastic element 124 drives the movable element 121 to move toward the outside of the accommodating groove 111.

In order to further improve the moving accuracy of movable element 121, in another alternative embodiment, when receptacle 120 is located in receiving slot 111, the edge of the notch of receiving slot 111 may abut against a side of movable element 121 facing away from receptacle 120. In this scheme, the notch edge of accommodation groove 111 can assist the direction to moving part 121 to further improve moving part 121's removal precision.

The electronic equipment that this application discloses can also include the casing, and the casing provides the installation basis for electronic equipment's component part, and the casing has the inner chamber and with the trompil of inner chamber intercommunication, circuit board and cassette 110 all are arranged in the inner chamber, and the trompil is linked together with holding tank 111, and the card holds in the palm 120 and packs into holding tank 111 through the trompil, and the circuit board is connected with button trigger 130 electricity.

Optionally, the circuit board may be a main board of the electronic device, and may also be a sub-board of the electronic device. The card socket 110 is electrically connected to the circuit board, so that the electronic card carried on the card holder 120 can also be electrically connected to the circuit board, and at this time, the circuit board can also be used for reading information of the electronic card.

In an alternative embodiment, the housing may be further provided with an eye hole, and the second end of the push rod 170 may extend into the eye hole. The user can extend the thimble into the thimble hole, the thimble abuts against the second end, the thimble pushes the push rod 170 to move, and the push rod 170 drives the rotating part 160 to rotate, so that the user can conveniently take the card.

In addition, the second end of push rod 170 can stretch into the thimble hole, and push rod 170 can carry out the shutoff to the thimble hole to effectively prevent dust and steam from getting into holding tank 111 through the thimble hole, and then improved electronic equipment's waterproof dustproof performance.

The electronic device disclosed in the embodiment of the present application may be a smart phone, a tablet computer, an electronic book reader, a wearable device (e.g., a smart watch), an electronic game machine, and the like, and the specific kind of the electronic device is not limited in the embodiment of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An electronic device, comprising:

the card holder (110) is provided with a containing groove (111), and the card holder (120) is detachably arranged in the containing groove (111);

the movable piece (121) is arranged on the periphery of the card holder (120) and movably connected with the card holder (120);

the trigger piece (130), the trigger piece (130) is arranged in the accommodating groove (111), and the trigger piece (130) is electrically connected with a circuit board of the electronic equipment;

when the card holder (120) is located in the accommodating groove (111), the movable piece (121) can press the trigger piece (130) to trigger a preset function of the electronic device;

a limiting part (112) is arranged in the accommodating groove (111), and when the card support (120) is located in the accommodating groove (111), the card support (120) is in limiting fit with the limiting part (112) so as to limit the movement of the card support (120) in the accommodating groove (111).

2. The electronic device according to claim 1, further comprising a first elastic member (140), wherein the first elastic member (140) is located in the accommodating groove (111), one end of the first elastic member (140) is connected to the trigger member (130), and the other end of the first elastic member (140) is in transmission connection with the movable member (121).

3. The electronic device according to claim 2, wherein the trigger element (130) is disposed at a bottom of the receiving cavity (111), a pressing plate (150) is disposed in the receiving cavity (111), the pressing plate (150) is elastically connected to the trigger element (130) via the first elastic element (140), two ends of the pressing plate (150) respectively abut against two opposite side walls of the receiving cavity (111), and the movable element (121) abuts against the pressing plate (150) when the card holder (120) is located in the receiving cavity (111).

4. The electronic device according to claim 1, wherein the movable member (121) includes a first base portion (1211), a second base portion (1212), and a third base portion (1213), the first base portion (1211) and the third base portion (1213) being located on the same side of the second base portion (1212), an extending direction of the first base portion (1211) and an extending direction of the third base portion (1213) both being parallel to the fitting direction of the card holder (120), the extending direction of the second base portion (1212) being perpendicular to the fitting direction of the card holder (120);

when the card holder (120) is positioned in the accommodating groove (111), at least part of the first base part (1211) and at least part of the third base part (1213) extend into the accommodating groove (111), and the second base part (1212) is positioned outside the accommodating groove (111) and covers the notch of the accommodating groove (111).

5. The electronic device according to claim 4, wherein one of the card holder (120) and the first base (1211) is provided with a first sliding groove (1231), and the other one of the card holder and the first base (1211) is provided with a first sliding protrusion (1232), the first sliding protrusion (1232) is slidably engaged with the first sliding groove (1231), and an extending direction of the first sliding groove (1231) is the same as an extending direction of the first base (1211); and/or the presence of a gas in the gas,

one of the card holder (120) and the third base (1213) is provided with a second sliding groove (1233), the other one is provided with a second sliding protrusion (1234), the second sliding protrusion (1234) is in sliding fit with the second sliding groove (1233), and the extending direction of the second sliding groove (1233) is the same as the extending direction of the first base (1211).

6. The electronic device according to claim 4, wherein the movable member (121) further includes a connecting portion (1214), one end of the connecting portion (1214) is connected to the first base portion (1211), the other end of the connecting portion (1214) is connected to the third base portion (1213), the connecting portion (1214) is located between the card holder (120) and the second base portion (1212), and an extending direction of the connecting portion (1214) is parallel to an extending direction of the second base portion (1212).

7. The electronic device of claim 6, wherein the movable member (121) is a unitary structural member.

8. The electronic device of claim 4, wherein the trigger (130) is disposed at a bottom of the receiving groove (111), a limiting portion (112) is disposed in the receiving groove (111), and when the card holder (120) is located in the receiving groove (111), the limiting portion (112) abuts against a side of the card holder (120) facing away from the second base portion (1212).

9. The electronic device according to claim 1, further comprising a second elastic member (124), wherein the card holder (100) and the movable member (121) are elastically connected by the second elastic member (124).

10. The electronic device according to claim 1, characterized in that when the card holder (120) is located in the receiving groove (111), the edge of the notch of the receiving groove (111) abuts against one side of the movable member (121) facing away from the card holder (120).