CN117613599A - Electronic equipment - Google Patents

Abstract

This application discloses an electronic device and relates to the technical field of electronic devices. The electronic device includes a card tray, a casing and an ejection component. The card tray includes a connected card holder body and a card cap. The ejection component is arranged in the housing. The ejection component includes a locking shell, a telescopic part, and a locking member. The ejection part in the shell, one end of the ejection part is connected to the clamping cap, and the other end of the ejection part is connected to the telescopic part. The locking shell is equipped with a limiting structure, and the ejection part cooperates with the limiting structure; during the ejection When the assembly is in the engaged state, the card holder is contained in the housing, and the locking shell locks the ejection member from moving in the first direction through the limiting structure, so that the telescopic member is in a contracted state; when the ejection assembly is in the ejection state In this case, the locking shell releases the restriction on the ejection member, and the telescopic member is in an extended state, so that at least part of the clamping cap protrudes from the housing along the first direction.

Description

Electronic equipment

Technical field

This application belongs to the technical field of electronic equipment, and specifically relates to an electronic equipment.

Background technique

In the related technology, data cards such as SIM cards and TF cards need to be carried through the card tray, and the card tray carrying the data card is inserted into the card slot of the electronic device, and the data card is supported and fixed inside the electronic device through the card tray. In the process of using electronic equipment, users often need to replace the data card provided in the electronic equipment, and thus need to take out the card tray from the card slot. Currently, in the process of removing the card tray, the user needs to use an ejection pin or similar auxiliary tool to eject part of the card tray, and then the user pulls the remaining part of the card tray out of the card slot. Ejectors or similar auxiliary tools are inconvenient to carry at any time, making it inconvenient for users to take out the card holder from the electronic device.

Contents of the invention

The present application aims to provide an electronic device that at least solves the technical problem of inconvenience in removing the card tray from the electronic device.

In order to solve the above technical problems, this application is implemented as follows:

In a first aspect, embodiments of the present application provide an electronic device, including:

The card tray includes a connected card tray body and a card cap;

case;

The ejection component is arranged in the housing. The ejection component includes a locking shell, a telescopic part, and an ejection part arranged in the locking shell. One end of the ejection part is connected to the clamping cap, and the other end of the ejection part is connected to the telescopic part. parts are connected, the locking shell is equipped with a limiting structure, and the ejection piece cooperates with the limiting structure;

Push the card cap to switch the ejection component from the engaged state to the ejection state:

When the ejection assembly is in the engaged state, the card holder is contained in the housing, and the locking shell locks the ejection member from moving in the first direction through the limiting structure, so that the telescopic member is in a contracted state;

When the ejection assembly is in the ejection state, the locking shell releases the restriction on the ejection member, and the telescopic member is in an extended state, so that at least part of the clamping cap protrudes from the housing along the first direction.

In the electronic device provided by this embodiment, by arranging the locking shell and the ejector part located in the locking shell, when the ejector assembly is in the engaged state, the limiting structure can lock the ejector part along the first direction, so that the card tray is fixed in the housing; by setting the ejection component to switch from the engagement state to the ejection state, the limiting structure releases the limit on the ejection part, so that the telescopic part can push the ejection part Moving along the first direction, the ejector pushes at least part of the card holder out of the housing, so that the user can take out the card holder installed in the electronic device without the assistance of an ejector pin or similar auxiliary tools, so that the card holder can be removed from the electronic device. It is convenient to take out the card tray.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

Figure 1 is a partial three-dimensional structural schematic diagram of the ejection assembly in an engaged state according to an embodiment of the electronic device of the present application;

Figure 2 is an enlarged structural schematic diagram of part A shown in Figure 1;

Figure 3 is a schematic three-dimensional structural diagram of an embodiment of the card holder and the ejection assembly according to the present application;

Figure 4 is a schematic disassembly structural diagram of an embodiment of the card tray and ejection assembly according to the present application;

Figure 5 is a partial cross-sectional structural schematic diagram of an embodiment of an electronic device according to the present application;

Figure 6 is a partial three-dimensional structural diagram of the ejection assembly in the ejection state according to the embodiment of the electronic device of the present application;

Figure 7 is an enlarged structural schematic diagram of part B shown in Figure 6;

Figure 8 is a partial three-dimensional structural schematic diagram of the ejection assembly in an engaged state according to an embodiment of the electronic device of the present application;

Figure 9 is a partial three-dimensional structural schematic diagram of the ejection assembly in an ejection state according to an embodiment of the electronic device of the present application;

Figure 10 is a partial structural schematic diagram of a locking shell according to an embodiment of the electronic device of the present application;

Figure 11 is a partial three-dimensional structural diagram of an ejection assembly according to an embodiment of the electronic device of the present application;

Figure 12 is a partially disassembled structural schematic diagram of an ejection assembly according to an embodiment of the electronic device of the present application;

Figure 13 is a partial cross-sectional structural schematic diagram of the ejection assembly in an engaged state according to an embodiment of the electronic device of the present application;

Figure 14 is a partial cross-sectional structural schematic diagram of the ejection assembly in an ejection state according to an embodiment of the electronic device of the present application;

Figure 15 is a partial three-dimensional structural schematic diagram of an embodiment of the ejection assembly according to the present application;

Figure 16 is a partial three-dimensional structural diagram of an embodiment of the ejection assembly according to the present application.

Explanation of reference symbols:

100. Electronic equipment;

1. Card tray; 11. Card tray body; 12. Card cap;

3. Shell; 31. Card slot; 32. Cap slot; 33. Retaining wall; 34. Opening;

4. Ejection component; 41. Locking shell; 411. Shell wall; 412. First limiting protrusion; 413. Tooth-shaped structure; 4131. First sliding surface; 4132. Stopping surface; 4133. Second sliding surface Surface shifting; 4134, first tooth groove; 414, guide groove; 42, telescopic member; 43, ejection member; 431, first rod body; 4311, connecting portion; 432, second rod body; 433, first meshing structure; 4331. Third sliding surface; 434. Second meshing structure; 4341. Fourth sliding surface; 436. Installation cavity; 437. Slot; 438. Second limiting protrusion; 439. Guide part; 44. Reset pieces.

Detailed ways

The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and cannot be understood as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

The terms "first" and "second" features in the description and claims of this application may include one or more of these features, either explicitly or implicitly. In the description of this application, unless otherwise stated, "plurality" means two or more. In addition, "and or" in the description and claims indicates at least one of the connected objects, and the character "" generally indicates that the related objects are in an "or" relationship.

In the description of this application, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axis" The orientation or positional relationship indicated by "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply the device or device referred to. Elements must have a specific orientation, be constructed and operate in a specific orientation and therefore are not to be construed as limitations on the application.

In the description of this application, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood on a case-by-case basis.

The electronic device according to the embodiment of the present application is described below with reference to FIGS. 1 to 16 .

As shown in Figures 1, 2, 3, 4 and 5, embodiments of the present application provide an electronic device. The electronic device includes a card tray 1, a housing 3 and an ejection assembly 4. The card tray 1 includes a connected The card holder body 11 and the card cap 12; the ejection assembly 4 is arranged in the housing 3. The ejection assembly 4 includes a locking shell 41, a telescopic part 42, and an ejection part 43 arranged in the locking shell 41. One end of the push-out piece 43 is connected to the clamping cap 12, and the other end of the push-out piece 43 is connected to the telescopic member 42. The locking shell 41 is provided with a limiting structure 410, and the push-out piece 43 cooperates with the limiting structure 410;

Push the card cap 12 to switch the ejection assembly 4 from the engaged state to the ejection state. When the ejection assembly 4 is in the engaged state, the card tray body 11 is accommodated in the housing 3, and the locking shell 41 passes through the limiter. The structure 410 locks the ejection member 43 from moving along the first direction X, so that the telescopic member 42 is in a contracted state;

When the ejection assembly 4 is in the ejection state, the locking shell 41 releases the restriction on the ejection member 43, and the telescopic member 42 is in an extended state, so that at least part of the clamping cap 12 protrudes from the shell along the first direction X. Body 3.

The electronic devices provided by this application can be mobile phones, tablet computers, notebook computers, handheld computers, vehicle-mounted electronic devices, mobile Internet devices (Mobile Internet Devices, MIDs), augmented reality (AR)/virtual reality (VR) ) equipment, robots, wearable devices, ultra-mobile personal computers (UMPC), netbooks or personal digital assistants (personal digital assistants, PDA), etc., and can also be personal computers (PC), televisions (television, TV), etc., are not specifically limited in the embodiments of this application. The following introduction takes the electronic device as a mobile phone as an example.

The housing 3 may include a front cover, a middle frame and a back cover. The front cover and the back cover are respectively installed on opposite sides of the middle frame. The middle frame may include a frame, and the frame may be arranged in a circle along the side of the electronic device. The middle frame , the front cover and the back cover form a receiving space, the housing 3 has an opening 34 connected to the receiving space, and the opening 34 can be opened on the frame.

The card holder 1 can be inserted into the housing 3 through the opening 34 provided in the frame or taken out of the housing 3 through the opening 34 as needed. The card tray body 11 can be provided with one or more installation positions, and the data cards that need to be assembled in the electronic equipment are placed correspondingly in the installation positions, so that the data cards can be carried by the card tray 1 and fixed in the housing 3 to achieve data card fixation. In electronic equipment and electrically connected to electronic components in electronic equipment. The data card may specifically be a Subscriber Identity Module (SIM) card, a memory card, etc. The memory card may be an SD (Secure Digital) card, T-Flash (Trans FLash) card, etc.

The data card can be placed on the card tray body 11 along the thickness direction of the data card, and the card tray body 11 can be configured as a plate-like structure, so that the thickness of the stacked card tray body 11 and the data card is smaller. The card cap 12 may be disposed on one side of the card tray body 11 along the length direction of the card tray body 11 , or may be disposed on one side of the card tray body 11 along the width direction of the card tray body 11 . When the card tray 1 is fixed to the housing 3, the surface of the card cap 12 facing away from the card tray body 11 can be smoothly combined with the surface of the housing 3, so that the card cap 12 can cover the opening 34.

The ejection assembly 4 has an engaged state and an ejection state. Push the clamping cap 12 so that the clamping cap 12 can exert force on the ejection assembly 4 to switch the ejection assembly 4 between the engagement state and the ejection state. As shown in Figures 1 and 2, when the card tray 1 is fixed to the housing 3, the ejection assembly 4 is in an engaged state. As shown in FIGS. 6 and 7 , when the card tray 1 at least partially extends out of the housing 3 or is completely pulled out of the housing 3 , the ejection assembly 4 is in the ejection state.

Please refer to Figures 3, 4 and 5. When the ejection assembly 4 is in the engaged state, the tray body 11 is contained in the housing 3, and the card cap 12, the ejection piece 43 and the telescopic member 42 are arranged in sequence. The limiting structure 410 of the locking shell 41 locks the ejector 43 from moving in the first direction The ejection part 43 moves in a direction close to the card cap 12 , so that the ejection part 43 cannot exert force on the card cap 12 , so that the card tray 1 can be fixed in the housing 3 .

The user can press the card cap 12 with his finger, so that the card cap 12 pushes the ejection member 43 close to the telescopic member 42, the ejection member 43 moves a certain distance, and the ejection assembly 4 switches from the engagement state to the ejection state. When the ejection assembly 4 is in the ejection state, the locking shell 41 releases the restriction on the ejection member 43, so that after the force on the clamping cap 12 is released, the telescopic member 42 pushes the ejection member 43 toward the clamping cap. 12, the ejection member 43 applies thrust to the card cap 12, causing the card cap 12 and the card tray body 11 to move together in the direction of extending out of the housing 3, until the telescopic member 42 switches to the extended state, and the card tray 1 At least part of it protrudes from the housing 3 along the first direction X, and the user can take out the card tray 1 by pulling the card cap 12 protruding from the housing 3 .

The telescopic member 42 can be an elastic member, a motor, or other structures that can output power to the ejection member 43 . When the telescopic member 42 is an elastic member, the telescopic member 42 may be a driving spring. One end of the driving spring is in contact with the housing 3 and the other end is in contact with the ejection member 43 . An installation cavity 436 may be provided at one end of the ejection member 43 close to the driving spring. One end of the driving spring is inserted into the installation cavity 436, and the side walls of the installation cavity 436 are arranged around the driving spring.

In the electronic device provided by this embodiment, the locking shell 41 and the ejection part 43 located in the locking shell 41 are provided, so that when the ejection assembly 4 is in the engaged state, the limiting structure 410 can lock the ejection. The ejection piece 43 moves along the first direction 43, the telescopic member 42 can push the ejection member 43 to move along the first direction The card tray 1 provided in the electronic device can also be taken out, making it convenient to take out the card tray 1 from the electronic device.

Please refer to Figures 8, 9 and 10. In some embodiments, the locking shell 41 is sleeved outside the ejection member 43, the limiting structure 410 includes a first limiting protrusion 412, and the outside of the ejection member 43 is provided with There is a second limiting protrusion 438;

When the ejector assembly 4 is in the engaged state, the first limiting protrusion 412 and the second limiting protrusion 438 resist to limit the movement of the ejector 43 along the first direction X;

When the ejector assembly 4 is in the ejection state, the first limiting protrusion 412 and the second limiting protrusion 438 are misaligned to release the restriction of the first limiting protrusion 412 on the ejector 43 along the first direction X. Bit.

The locking shell 41 includes a shell wall 411 that encloses a space that can accommodate the ejector 43 . The first limiting protrusion 412 protrudes from the shell wall 411 toward the central axis of the locking shell 41 . The ejector 43 may include a rod body, and the second limiting protrusion 438 is protruding from the outer periphery of the rod body. The first limiting protrusion 412 may be disposed around the rod body.

Please refer to Figure 8. When the ejection assembly 4 is in the engaged state, the first limiting protrusion 412 and the second limiting protrusion 438 offset, and the first limiting protrusion 412 limits the second limiting protrusion 438. Move along the first direction The protrusions 438 are dislocated to release the first limiting protrusion 412 from limiting the ejector 43 along the first direction X. The telescopic member 42 pushes the ejector 43 to move along the first direction X, and the ejector 43 pushes the card tray. At least part of 1 protrudes from the housing 3 .

In this embodiment, the first limiting protrusion 412 is provided on the locking shell 41 and the second limiting protrusion 438 is provided on the ejector 43, so that between the first limiting protrusion 412 and the second limiting protrusion The first limiting protrusion 412 can limit the ejection member 43 to move along the first direction X. When the first limiting protrusion 412 and the second limiting protrusion 438 are misaligned, the first limiting protrusion 412 412 contacts the limiting position of the second limiting protrusion 438, and the ejector 43 can move along the first direction X.

In some embodiments, the locking shell 41 is provided with a guide groove 414. When the ejection assembly 4 is in the ejection state, the first limiting protrusion 412 and the second limiting protrusion 438 are misaligned and in an extended state. The telescopic member 42 in the state causes at least part of the second limiting protrusion 438 to extend into the guide groove 414 .

When the ejection assembly 4 switches from the engagement state to the ejection state, the ejection part 43 rotates or the locking shell 41 rotates, so that the ejection part 43 and the locking shell 41 rotate relative to each other, and the second limiting protrusion 438 and the locking shell 41 rotate relative to each other. The first limiting protrusion 412 is relatively displaced, the second limiting protrusion 438 corresponds to the guide groove 414 along the first direction X, and the first limiting protrusion 412 contacts to limit the ejection member 43 . The telescopic member 42 in the extended state pushes the ejection member 43 to move along the first direction X. The ejection member 43 moving in the first direction X at least partially extends into the guide groove 414 and moves along the guide groove 414. At least part of the support 1 extends out of the housing 3 .

The ejector part 43 and the telescopic part 42 can be arranged in the same direction as the extension direction of the guide groove 414, so as to facilitate the insertion of the second limiting protrusion 438 into the guide groove 414 when the telescopic part 42 pushes the ejector part 43 to move.

When it is necessary to put the card tray 1 into the housing 3 from the outside of the housing 3, the user can hold the card tray 1 and insert it into the housing 3. The card cap 12 pushes the ejection member 43 to move closer to the telescopic member 42. The second limiter The positioning protrusion 438 moves out of the guide groove 414, and the ejector 43 and the locking shell 41 rotate relative to each other, so that the first limiting protrusion 412 limits the second limiting protrusion 438, and the card tray 1 is fixed in the housing 3.

In this embodiment, by providing the guide groove 414 on the locking shell 41 and setting the ejector 43 and the locking shell 41 to rotate relative to each other, at least part of the second limiting protrusion 438 can be inserted into the guide groove 414. To improve the stability of the ejection part 43 moving along the first direction X, the guide groove 414 receives at least part of the second limiting protrusion 438 to increase the movement stroke of the ejection part 43 along the first direction X.

In some embodiments, the number of first limiting protrusions 412 is multiple. The plurality of first limiting protrusions 412 are arranged around the outside of the ejection member 43 , and a guide is formed between adjacent first limiting protrusions 412 . slot 414.

The first limiting protrusions 412 protrude from the shell wall 411 , so that a guide groove 414 can be formed between adjacent first limiting protrusions 412 , that is, the bottom surface of the guide groove 414 is the inner surface of the shell wall 411 , and the guide groove 414 The side surface is the surface of the first limiting protrusion 412 . Those skilled in the art can set the position and size of the first limiting protrusion 412 according to the required length of the guide groove 414 .

Guide grooves 414 are formed between adjacent first limiting protrusions 412, so that the locking shell 41 has at least two guide grooves 414. Multiple guide grooves 414 can reduce the distance between the second limiting protrusion 438 and the first limiting protrusion. The protrusion 412 is in contact with the rotation stroke provided opposite to the guide groove 414 .

The ejector part 43 may also include a plurality of second limiting protrusions 438 protruding from the rod body, and a plurality of first limiting protrusions 412 are arranged around the ejector part 43, so that when the ejector assembly 4 is in the engaged state Down, the first limiting protrusion 412 may be located on the side of the second limiting protrusion 438 away from the telescopic member 42, and each first limiting protrusion 412 offsets each second limiting protrusion 438 in a one-to-one correspondence. The ejection piece 43 moves toward the clamping cap 12 . The locking shell 41 and the ejection piece 43 rotate relatively, and each second limiting protrusion 438 is misaligned with the first limiting protrusion 412 and faces each guide groove 414 in a one-to-one correspondence.

In some embodiments, the limiting structure 410 includes a toothed structure 413 provided at one end of the first limiting protrusion 412 close to the telescopic member 42 . When the ejector assembly 4 is in the engaged state, the toothed structure 413 and The second limiting protrusion 438 resists to limit the movement of the ejector 43 along the first direction X, and the toothed structure 413 engages with the second limiting protrusion 438 to limit the rotation of the ejector 43 .

The toothed structure 413 has a first tooth groove 4134. When the ejection component 4 is in the engaged state, the toothed structure 413 and the second limiting protrusion 438 offset along the first direction X, so that the toothed structure 413 can limit the ejection. The ejection piece 43 moves along the first direction X; the second limiting protrusion 438 can extend into the first tooth slot 4134 to limit the rotation of the ejection piece 43 .

Press the cap 12 so that the cap 12 pushes the ejection member 43 to move closer to the telescopic member 42, the ejection member 43 moves out of the first tooth slot 4134, and the ejection assembly 4 switches from the engaged state to the ejection state. The telescopic member 42 pushes the ejection member 43 to move along the first direction A portion protrudes from the housing 3 along the first direction X.

In some embodiments, the tooth structure 413 may include a first sliding surface 4131, a blocking surface 4132, and a second sliding surface 4133. The first wall surface of the guide groove 414, the first sliding surface 4131, the blocking surface 4132, and the The two sliding surfaces 4133 are connected to the second wall surface of the guide groove 414 in sequence, and the first sliding surface 4131 and the blocking surface 4132 cooperate to form a first tooth groove 4134;

When the ejector assembly 4 is in the engaged state, the second limiting protrusion 438 extends into the first tooth groove 4134, and the blocking surface 4132 resists the second limiting protrusion 438 to limit the rotation of the ejector 43;

When the ejection assembly 4 is in the ejection state, the second limiting protrusion 438 moves out of the first tooth groove 4134, the second limiting protrusion 438 moves along the second sliding surface 4133, and the first limiting protrusion 412 It is misaligned with the second limiting protrusion 438 to release the first limiting protrusion 412 from limiting the ejector 43 along the first direction X.

As shown in Figure 10, one side of the second sliding surface 4133 extends to the first tooth groove 4134, and the other side of the second sliding surface 4133 extends to the guide groove 414, so that the second limiting protrusion 438 can move along the The second sliding surface 4133 moves into the guide groove 414 .

The guide groove 414 includes a first wall surface and a second wall surface oppositely arranged along the circumferential direction of the locking shell 41 . In the case where the locking shell 41 includes a guide groove 414, both sides of the tooth structure 413 can be connected to the first wall surface and the second wall surface of the guide groove 414 respectively. When the locking shell 41 includes multiple guide grooves 414, the first sliding surface 4131 and the second sliding surface 4133 of the tooth structure 413 are respectively connected to the first wall surface and the second wall surface of different guide grooves 414, so as to When the card tray 1 is put into and taken out of the housing 3 several times, the second limiting protrusion 438 can rotate in the same direction and be inserted into different guide grooves 414 .

When the ejection assembly 4 is in the ejection state, the second limiting protrusion 438 extends into a guide groove 414; the clamping cap 12 is pressed, so that the clamping cap 12 pushes the ejection part 43 close to the telescopic part 42, and the ejection part 43 moves out of the first tooth slot 4134, and the ejection component 4 switches from the engagement state to the ejection state. The cap 12 stops pushing the ejector 43, and the telescopic member 42 pushes the ejector 43 to move along the first direction X. The ejector 43 slides along the second sliding surface 4133 to face the other guide groove 414. The telescopic member 42 Continue to push the ejection piece 43 to extend into the guide groove 414. The ejection piece 43 applies thrust to the card cap 12, and at least part of the card tray 1 protrudes from the housing 3 along the first direction X; put the card tray 1 into the housing. 3, press the cap 12 so that the cap 12 pushes the ejection part 43 close to the telescopic part 42, the ejection part 43 moves out of the guide groove 414, the cap 12 stops pushing the ejection part 43, and the telescopic part 42 pushes the ejection part 43 along the Moving in the first direction

Both the first sliding surface 4131 and the second sliding surface 4133 can be arranged obliquely relative to the extension direction of the guide groove 414, so that the second limiting protrusion 438 can smoothly slide to the first tooth groove 4134 or the guide groove 414. The blocking surface 4132 can be disposed along the extension direction of the guide groove 414 so that the blocking surface 4132 can limit the second limiting protrusion 438 from rotating around the circumferential direction of the ejection piece 43 . The first sliding surface 4131 and the second sliding surface 4133 may have the same inclination angle relative to the extension direction of the guide groove 414, and the second limiting protrusion 438 may also have an end surface with the same inclination angle as the first sliding surface 4131, so as to When the second limiting protrusion 438 is in contact with the first sliding surface 4131, the two slide smoothly relative to each other; when the second limiting protrusion 438 contacts the second sliding surface 4133, the relative sliding between the two is smooth.

Please refer to Figures 11, 12, 13 and 14. In some embodiments, the ejector 43 includes a first rod body 431, a second rod body 432, a first meshing structure 433 provided on the first rod body 431, and a first engaging structure 433 provided on the first rod body 431. In the second meshing structure 434 on the second rod 432, the first end of the first rod 431 is connected to the clamping cap 12, the second end of the first rod 431 is movably connected to the first end of the second rod 432, and the second end of the first rod 431 is movably connected to the first end of the second rod 432. The second end of the rod body 432 is connected to the telescopic member 42, the second limiting protrusion 438 is provided on the second rod body 432, the first meshing structure 433 and the second meshing structure 434 are arranged opposite each other along the first direction X;

When the ejection assembly 4 switches from the engagement state to the ejection state, the first rod 431 moves along the first direction X, and the first meshing structure 433 acts on the second meshing structure 434 to drive the second rod 432 to rotate. A limiting protrusion 412 is misaligned with the second limiting protrusion 438 to release the first limiting protrusion 412 from limiting the ejection member 43 along the first direction X.

The first rod 431 and the second rod 432 can move relative to each other. The first meshing structure 433 can be disposed at an end of the first rod 431 close to the second rod 432 . The second meshing structure 434 can be disposed at the second rod 432 close to the first rod 431 one end. When the card tray 1 is fixed to the housing 3, the first direction 432 and the telescopic member 42 are arranged in parallel.

The first meshing structure 433 and the second meshing structure 434 are arranged differentially, so that the first meshing structure 433 and the second meshing structure 434 cannot maintain a fully meshed state. The tooth portion of the first meshing structure 433 can be inserted into the first tooth groove 4134 of the second meshing structure 434, and the tooth portion of the second meshing structure 434 can be inserted into the first tooth groove 4134 of the first meshing structure 433. However, due to the first meshing structure 433 and the second meshing structure 434 are arranged differentially. When the first meshing structure 433 applies a force along the first direction X to the second meshing structure 434, the teeth of the first meshing structure 433 push the second meshing structure 434 to move circumferentially. , so that the second rod body 432 rotates, and the second rod body 432 rotates so that the first limiting protrusion 412 and the second limiting protrusion 438 are misaligned, and the first limiting protrusion 412 releases the force of the first limiting protrusion 412 on the ejector 43 along the first direction X. Limit.

When the ejection assembly 4 switches from the ejection state to the engaged state, the card tray 1 is inserted into the housing 3, the card cap 12, the first rod body 431, the second rod body 432 and the telescopic member 42 are arranged in sequence, and the card cap 12 pushes the first rod body 431 moves in the direction close to the telescopic member 42, the first rod 431 and the second rod 432 are close to each other, the teeth of the first meshing structure 433 are inserted into the first tooth slots 4134 of the second meshing structure 434, and the first rod 431 continues to move linearly , the teeth of the first meshing structure 433 push the second meshing structure 434 to rotate, and the second limiting protrusion 438 is arranged opposite to the first sliding surface 4131 along the first direction X. When the force on the card cap 12 is released, the telescopic member 42 pushes the second rod 432 to move closer to the card tray 1, and the second limiting protrusion 438 extends into the first tooth groove 4134 of the toothed structure 413, and the first limiting The protrusion 412 limits the movement of the second rod 432 in a direction closer to the card cap 12 , and the card holder body 11 is fixed in the housing 3 .

When the ejection assembly 4 switches from the engaged state to the ejection state, the clamping cap 12 is pressed, so that the clamping cap 12 pushes the first rod body 431 to move in the direction close to the telescopic member 42, and the first rod body 431 and the second rod body 432 are close to each other. The teeth of the first meshing structure 433 are inserted into the first tooth grooves 4134 of the second meshing structure 434, the first rod 431 continues to move linearly, and the teeth of the first meshing structure 433 push the second meshing structure 434 to rotate, causing the second limiting position The protrusion 438 is arranged opposite to the second sliding surface 4133 along the first direction X. When the force on the card cap 12 is released, the telescopic member 42 pushes the second rod 432 to move closer to the card tray 1 , and the second limiting protrusion 438 moves along the second sliding surface 4133 to the position between the second limiting protrusion 438 and the card tray 1 . Corresponding to the guide groove 414, the telescopic member 42 continues to push the second rod 432 to move in the direction closer to the card cap 12. The second rod 432 pushes the first rod 431 to move along the guide groove 414. The first rod 431 pushes at least part of the extension of the card holder 1. Take out the shell 3.

In this embodiment, by arranging the ejector 43 to include a first rod body 431, a second rod body 432, a first meshing structure 433 and a second meshing structure 434, the first meshing structure 433 and the second meshing structure 434 can be configured as needed. By interacting with each other, pushing the first rod 431 to move along a straight line can drive the second rod 432 to rotate, and the locking shell 41 switches to lock or unlock the ejector 43 .

Please refer to Figures 15 and 16 in conjunction. In some embodiments, the first meshing structure 433 has a third sliding surface 4331, the second meshing structure 434 has a fourth sliding surface 4341, and the extending direction of the third sliding surface 4331 The angle between the extension direction of the fourth sliding surface 4341 and the first direction X is α1, and the angle between α1 and α2 is α2.

When the ejection component 4 is in the engaged state, the part of the third sliding surface 4331 and the part of the fourth sliding surface 4341 are arranged oppositely along the first direction X; the ejection component 4 switches from the engaged state to the ejection state. In the case of , the third sliding surface 4331 moves along the first direction X, and the fourth sliding surface 4341 slides relative to the third sliding surface 4331 .

The third sliding surface 4331 and the fourth sliding surface 4341 may be inclined surfaces around the central axis of the ejector 43 . When the first rod body 431 approaches the second rod body 432 along the first direction They are arranged relative to each other so that the third slip surface 4331 does work on the fourth slip surface 4341, and α1 and α2 are different, so that the force of the third slip surface 4331 acting on the fourth slip surface 4341 pushes the second rod body 432 to rotate, The fourth sliding surface 4341 slides relative to the third sliding surface 4331.

By arranging the ejection component 4 to be in the engaged state, the part of the third sliding surface 4331 and the part of the fourth sliding surface 4341 are arranged oppositely along the first direction X, so that when the ejection component 4 switches from the engaged state When reaching the ejection state, the third sliding surface 4331 can accurately act on the corresponding fourth sliding surface 4341 to avoid jamming in the process of the first rod body 431 driving the second rod body 432 to rotate.

In some embodiments, the ejector 43 further includes a guide portion 439 protruding from the first rod body 431 , and the guide portion 439 is disposed in the guide groove 414 .

The guide portion 439 protrudes from the first rod body 431 and is disposed in the guide groove 414 so that the first rod body 431 moves along the guide groove 414 to avoid or reduce the friction between the first meshing structure 433 and the second meshing structure 434. During the action, the first rod body 431 rotates.

In some embodiments, the second limiting protrusion 438 is disposed outside the second engaging structure 434 .

Those skilled in the art can set the number and size of teeth of the first meshing structure 433 and the second meshing structure 434 as needed, so that when the first meshing structure 433 and the second meshing structure 434 interact, the rotation stroke of the first rod 431 is sufficient. The second limiting protrusion 438 moves from the corresponding first sliding surface 4131 to the corresponding second sliding surface 4133, or moves from the corresponding guide groove 414 to the corresponding first sliding surface 4131. The end surface of the second limiting protrusion 438 can be connected with the tooth surface of the second meshing structure 434, so that the second limiting protrusion 438 can cooperate with the first limiting protrusion 412 and the guide groove 414. The second meshing structure 434 Can be with the first engagement structure 433 .

In one embodiment, the number of the second limiting protrusions 438 is multiple, and the number of the guide grooves 414 is multiple. When the ejection assembly 4 is switched from the engagement state to the ejection state, the first rod 431 pushes The second rod body 432 rotates until a plurality of second limiting protrusions 438 are arranged in a one-to-one correspondence with the plurality of guide grooves 414 along the first direction X.

When the ejection assembly 4 switches from the ejection state to the engaged state, the first rod 431 pushes the second rod 432 to rotate to the plurality of second limiting protrusions 438 along the first direction X and the plurality of first limiting protrusions. 412 one-to-one corresponding settings. A plurality of second limiting protrusions 438 and a plurality of guide grooves 414 are provided so that when the telescopic member 42 pushes the ejection member 43 to move, the ejection member 43 moves stably.

As shown in the embodiment shown in Figures 10 and 11, strip-shaped second limiting protrusions 438 are provided on opposite sides of the first rod 431, and two guide grooves 414 are provided on the locking shell 41. The second limiting protrusion 438 can be inserted into the two guide grooves 414 respectively and moved.

Please refer to Figures 12, 13 and 14. In some embodiments, the ejection assembly 4 also includes a reset piece 44. One end of the reset piece 44 is in contact with the locking shell 41, and the other end of the reset piece 44 is connected to the first The rod body 431 is connected.

The return member 44 can be a return spring, a spring piece, etc. When the return member 44 is a return spring, the return spring is sleeved on the first rod 431 , one end of the return spring is in contact with the locking shell 41 , and the other end of the return spring is in contact with the guide portion 439 . When the locking shell 41 locks the second rod 432, the reset member 44 can pull the first rod 431 to prevent the first rod 431 from moving.

In some embodiments, one of the first rod body 431 and the second rod body 432 is hollow to form a slot 437, and the other has a connecting portion 4311 inserted into the slot 437.

By providing the slot 437 and the connecting portion 4311, the first rod 431 and the second rod 432 are connected stably along the first direction X. In the embodiment shown in the figure, the first rod body 431 has a connecting portion 4311, the first meshing structure 433 is disposed on a side of the connecting portion 4311 away from the second meshing structure 434, the second rod body 432 has a slot 437, and the second engaging structure 433 is disposed on the side of the connecting portion 4311 away from the second meshing structure 434. The slots 437 are formed by enclosing the slots.

In some embodiments, the housing 3 includes a connecting card slot 31 and a cap slot 32. The ejection assembly 4 is disposed in the card slot 31. The card slot 31 is used to receive the card holder body 11, and the cap slot 32 is used to receive the card cap. 12. When the ejection assembly 4 is in the engaged state, the clamping cap 12 blocks the cap groove 32 and covers the ejection piece 43 and the card tray body 11 .

When the card tray 1 is fixed to the housing 3, the card tray body 11 is located in the card slot 31, the card cap 12 is located in the cap slot 32, and the card cap 12 covers the card slot 31 and the installation groove. The clamping cap 12 is provided to block the cap groove 32 to improve the integrity of the electronic device and reduce external impurities from entering the housing 3 . The card cap 12 covers the ejection part 43 and the card tray body 11 so that the user presses the card cap 12 and the card cap 12 can transmit force to the ejection part 43 .

In some embodiments, the housing 3 has a retaining wall 33 , the retaining wall 33 is provided between the cap groove 32 and the card slot 31 , the locking shell 41 is limited by the retaining wall 33 , and the ejection piece 43 passes through the locking shell 41 and retaining wall 33.

The retaining wall 33 has an opening 34 so that the card holder body 11 can pass through the retaining wall 33 and enter the card slot 31 . The retaining wall 33 and the locking shell 41 also have through holes, so that the ejector 43 can pass through the locking shell 41 and the retaining wall 33 through the through holes. The retaining wall 33 can limit the ejection assembly 4 from being accommodated in the housing 3, and can also limit the moving distance of the clamping cap 12 in pushing the first rod body.

For example, when the user needs to insert the card tray 1 into the housing 3 , the user holds the card tray 1 and inserts it into the cap slot 32 and the card slot 31 in sequence. The user presses the cap 12 with his finger, and the cap 12 contacts the first rod 431 passing through the retaining wall 33 . The cap 12 pushes the first rod 431 to move along the first direction X until the cap 12 abuts the retaining wall 33 . The moving first rod 431 drives the second rod 432 connected thereto to move along the guide groove 414 until the second limiting protrusion 438 moves out of the guide groove 414 . The first meshing structure 433 of the moving first rod 431 acts on the second meshing structure 434, causing the second rod 432 to rotate, and the second limiting protrusion 438 that moves out of the guide groove 414 engages with the first limiting protrusion 412. , the telescopic member 42 is in a compressed state. When the force exerted on the cap 12 is removed, the telescopic member 42 applies a force to the second rod 432 to contact the first limiting protrusion 412, and the reset member 44 connects the first rod 431, so that the first rod 431 and The locking housing 41 remains fixed.

For example, when the user needs to take out the card holder 1 from the housing 3 , the user presses the card cap 12 with his finger, the card cap 12 contacts the first rod 431 passing through the retaining wall 33 , and the card cap 12 pushes the first rod 431 . The rod body 431 moves along the first direction X until the clamping cap 12 contacts the retaining wall 33 . The reset member 44 is stretched, and the moving first rod 431 and the second rod 432 are close to each other. The first rod 431 pushes the second rod 432 to rotate, so that the first meshing structure 433 and the second meshing structure 434 interact with each other. The rod body 432 rotates to correspond to the second sliding surface 4133 . The user removes the force exerted on the clamping cap 12 , the telescopic member 42 pushes the second rod 432 to move in a direction closer to the clamping cap 12 , and the second limiting protrusion 438 moves along the second sliding surface 4133 to the second limiting protrusion. The riser 438 corresponds to the guide groove 414. The telescopic member 42 pushes the second rod 432 and the first rod 431 to move along the guide groove 414. The first rod 431 pushes at least part of the card tray 1 to extend out of the housing 3.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, 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 Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims (10)

1. An electronic device, characterized in that it includes: The card tray includes a connected card tray body and a card cap; case; An ejection component is provided in the housing. The ejection component includes a locking shell, a telescopic part, and an ejection part arranged in the locking shell. One end of the ejection part is connected to the clamping cap. Connect, the other end of the ejection piece is connected to the telescopic member, the locking shell is provided with a limiting structure, and the ejection piece is limitedly matched with the limiting structure; Push the card cap to switch the ejection component from the engagement state to the ejection state: When the ejection component is in the engaged state, the card holder is contained in the housing, and the locking shell locks the ejection member from moving in the first direction through the limiting structure. , so that the telescopic member is in a contracted state; When the ejection assembly is in the ejection state, the locking shell releases the restriction on the ejection member, and the telescopic member is in an extended state, so that at least part of the clamping cap is The first direction protrudes from the housing. 2. The electronic device according to claim 1, wherein the locking shell is sleeved outside the ejection member, the limiting structure includes a first limiting protrusion, and the ejection member is There is a second limiting protrusion on the outside; When the ejection assembly is in the engaged state, the first limiting protrusion and the second limiting protrusion offset to restrict the ejection member from moving in the first direction; When the ejection component is in the ejection state, the first limiting protrusion and the second limiting protrusion are misaligned to release the first limiting protrusion from affecting the position along the ejection member. Describe the limit in the first direction. 3. The electronic device according to claim 2, wherein the locking shell is provided with a guide groove, and when the ejection assembly is in the ejection state, the first limiting protrusion The telescopic member is misaligned with the second limiting protrusion and is in an extended state so that at least part of the second limiting protrusion extends into the guide groove. 4. The electronic device according to claim 3, wherein the number of the first limiting protrusions is multiple, and the plurality of first limiting protrusions are arranged around the outside of the ejection piece, The guide groove is formed between adjacent first limiting protrusions. 5. The electronic device according to claim 3, wherein the limiting structure includes a tooth-like structure disposed on one end of the first limiting protrusion close to the telescopic member. In the engaged state, the toothed structure and the second limiting protrusion are offset to limit the movement of the ejector in the first direction, and the toothed structure and the second limiting protrusion are The limiting protrusion engages to limit the rotation of the ejection piece. 6. The electronic device according to claim 5, wherein the tooth-like structure may include a first sliding surface, a blocking surface and a second sliding surface, and the first wall surface of the guide groove, the third sliding surface A sliding surface, the blocking surface, the second sliding surface and the second wall surface of the guide groove are connected in sequence, and the first sliding surface and the blocking surface cooperate to form a first tooth groove; When the ejection component is in the engaged state, the second limiting protrusion extends into the first tooth groove, and the blocking surface resists the second limiting protrusion to limit The ejection piece rotates; When the ejection assembly is in the ejection state, the second limiting protrusion moves out of the first tooth slot, and the second limiting protrusion moves along the second sliding surface, The first limiting protrusion and the second limiting protrusion are misaligned to release the first limiting protrusion from limiting the ejection member along the first direction. 7. The electronic device according to claim 3, wherein the ejection member includes a first rod body, a second rod body, a first meshing structure provided on the first rod body, and a first engaging structure provided on the second rod body. The second meshing structure, the first end of the first rod body is connected to the clamping cap, the second end of the first rod body is movably connected to the first end of the second rod body, and the second rod body The second end is connected to the telescopic member, the second limiting protrusion is provided on the second rod body, the first meshing structure and the second meshing structure are arranged oppositely along the first direction; When the ejection component switches from the engagement state to the ejection state, the first rod moves along the first direction, and the first meshing structure acts on the second meshing structure. To drive the second rod body to rotate, the first limiting protrusion and the second limiting protrusion are misaligned to release the first limiting protrusion from limiting the ejection member along the first direction. . 8. The electronic device according to claim 7, wherein the ejection assembly further includes a reset member, one end of the reset member is in contact with the locking shell, and the other end of the reset member is in contact with the locking shell. The first rod body is connected. 9. The electronic device according to claim 1, wherein the housing includes a connecting slot and a cap slot, the ejection assembly is disposed in the slot, and the slot is used for receiving The card holder body is described, and the cap groove is used to accommodate the card cap; When the ejection component is in the engaged state, the card cap blocks the cap groove and covers the ejection piece and the card holder body. 10. The electronic device according to claim 9, characterized in that the housing has a retaining wall, the retaining wall is disposed between the cap slot and the card slot, and the locking shell is The retaining wall limits the position, and the ejection piece passes through the locking shell and the retaining wall.