WO2021227503A1

WO2021227503A1 - Card holder assembly, and mobile terminal comprising same

Info

Publication number: WO2021227503A1
Application number: PCT/CN2020/138066
Authority: WO
Inventors: 周俊阳
Original assignee: 上海创功通讯技术有限公司
Priority date: 2020-05-14
Filing date: 2020-12-21
Publication date: 2021-11-18
Also published as: CN111682882A

Abstract

Disclosed are a card holder assembly, and a mobile terminal comprising same. The card holder assembly comprises a base and a card holder body, with the base and the card holder body being arranged in a relative sliding manner; and the card holder assembly further comprises a driving device, with the driving device being used for driving the card holder body to move in a first direction.

Description

Cato assembly and mobile terminal including the same

cross reference

This application claims the priority of a Chinese patent application entitled "Cato Assembly and Mobile Terminal Including the same" filed on May 14, 2020, with an application number of 202010409793.8, which is fully incorporated into this application by reference.

Technical field

This application relates to the technical field of electronic product components, and in particular to a card tray assembly and a mobile terminal including the same.

Background technique

The card holder is an important support part for the installation and removal of the user card and the storage card of the mobile phone, and is an indispensable part of the mobile phone. In some cases, after the card tray is removed from the mobile phone, the card tray is completely separated from the mobile phone and is easy to lose. In addition, the card tray generally needs to be removed with a pin. If the user does not carry the pin with him, the card tray cannot be removed at any time for the operation of loading or unloading the card, which is inconvenient. Moreover, long-term use of the pin to plug and unplug the card tray can easily cause damage to the equipment and affect the life of the mobile phone.

Summary of the invention

The technical problem to be solved by this application is to overcome the defect that the card tray is difficult to remove and easy to damage, and to provide a card tray assembly and a mobile terminal including the same.

This application solves the above technical problems through the following technical solutions.

The embodiment of the present application provides a card tray assembly, which includes a base and a card tray body, the base and the card tray body are relatively slidably arranged, the card tray assembly further includes a driving device, the driving device is used for The card holder body is driven to move in the first direction.

In the embodiment of the present application, only the driving device needs to be triggered, and the driving device will cause the card holder body to move in the first direction, and the card holder body can automatically extend from the base. The process of taking out the card holder body does not need to resort to other tools, and the card holder assembly will not be damaged due to the operation of the external tool, which helps to prolong the life of the card holder assembly. Moreover, the user will not be restricted by lack of tools, and can take out the card tray body at any time and conveniently. The driving device can be an electromagnet, or an electric device such as an electric push rod and a linear motor.

In one embodiment, a magnetic force can be generated between the driving device and the card holder body to make the card holder body move in the first direction.

In this embodiment, the card holder body is driven by magnetic force, so the driving device may not contact the card holder body, so that the card holder body is prevented from being worn due to frequent contact with the driving device, and the service life of the card holder assembly can be improved.

In one embodiment, the card holder body includes a magnetic part, the driving device includes an electromagnetic element, and a magnetic force can be generated between the magnetic part and the electromagnetic element.

In this embodiment, the magnetic part may be made of a magnetic material (such as a magnet), and the driving device may be an electromagnet. When the driving device is triggered, the driving device and the magnetic part can generate magnetic force. The magnetic part may be a part of the card holder body. In some cases, the card holder body may also be made of magnetic material as a whole, that is, the card holder body as a whole constitutes the magnetic part.

In one embodiment, the electromagnetic element and the magnetic part are arranged in the first direction, and a repulsive or attractive magnetic force can be generated between the electromagnetic element and the magnetic part.

In this embodiment, the electromagnetic element and the magnetic part can be arranged in sequence along the first direction, the electromagnetic element and the magnetic part can generate repulsive magnetic force, and the card holder body can move away from the drive device, that is, the drive device can move the card The support body is pushed out; the arrangement position can also be reversed, that is, the magnetic part and the electromagnetic element are arranged in sequence along the first direction, the magnetic part can move in the direction close to the driving device, and the electromagnetic element and the magnetic part can generate attractive magnetic force to drive The device can pull out the card tray body.

In one embodiment, the base has a sliding groove extending along the first direction, and the card holder body is inserted into the sliding groove in a sliding fit.

In this embodiment, the sliding groove provides a sliding path for the card holder body, and at the same time, the sliding groove can limit the position of the card holder in a direction perpendicular to the card holder body. Two sliding grooves may be arranged oppositely, and the card holder body is arranged between the two sliding grooves.

In an embodiment, the card holder assembly further includes a locking mechanism for relatively locking the base and the card holder body.

In this embodiment, the locking mechanism enables the card tray body to switch between the locked state and the unlocked state. When the card tray body is in the locked state, the card tray body is fixed relative to the base; when the card tray body is in the unlocked state, The card holder body can slide relative to the base.

In an embodiment, the card holder body includes a protrusion that protrudes perpendicular to the first direction, and the locking mechanism includes a slider that can move closer to and away from the card holder body. When the slider is close to the card holder body, and the slider is located on the side of the protrusion facing the first direction, the protrusion can restrict the card holder body from moving in the first direction; When the slider is far away from the card holder body, the card holder body is not blocked and can move in the first direction.

In this embodiment, the slider may be located on the side of the card holder body, and the slider may move perpendicular to the first direction. When the slider is located on the side of the protruding part facing the first direction, the card holder body cannot move in the first direction, and the card holder body is in a locked state; when there is no protrusion on the side of the card holder body groove in the first direction When the rising part is blocked, the card holder body can move in the first direction, and the card holder body is in an unlocked state at this time.

In one embodiment, the end of the base in the first direction is provided with a limiting member, and when the card holder body moves in the first direction, the protrusion can abut against the limiting member. A positioning member so that the card holder body will not be separated from the base in the first direction.

In this embodiment, since the card holder body will not be detached from the base, the card holder body can always be connected to the base, so that the card holder body can be prevented from being lost. The protruding part can cooperate with the slider so that the card holder body can be locked, and the protruding part can cooperate with the limiting member to prevent the card holder body from being detached from the base.

In an embodiment, the protruding portion is disposed on an end of the card holder body away from the first direction.

In this embodiment, this arrangement allows the card tray body to extend from the base as much as possible, which facilitates the installation of a mobile phone card or a storage card into the card tray body.

In one embodiment, the locking mechanism includes an elastic member, and the elastic member is used to provide the elastic force required for the slider to move toward the card holder body.

In this embodiment, the elastic member can push the slider to the card holder body, so when the card holder body is in the locked state, the slider will move away from the card holder body only by overcoming the elastic force generated by the elastic member , So that the card holder body can be converted into an unlocked state, so the card holder body can be locked firmly.

In an embodiment, the end of the slider facing the card holder body has a first surface and a second surface, the first surface is obliquely arranged toward the first direction, and the second surface is obliquely disposed. Set away from the first direction, when the card holder body moves, the protrusion can cooperate with the first surface or the second surface to push the slider to move away from the card holder body.

In this embodiment, when the card tray body is in the unlocked state, the card tray body is driven to move away from the first direction, and the protrusion can push the first surface to move the slider away from the card tray body, so that the card tray body has an unlocked state When the card holder body is in the locked state, the card holder body is driven to move in the first direction, and the protrusion can push the second surface to move the slider away from the card holder body, so that the card holder body has an unlocked state Switch to the locked state. Therefore, by triggering the driving device, the card holder body can be automatically converted from the locked state to the unlocked state, and at the same time, the card holder body can move along the first direction and protrude from the base. The end of the slider facing the card holder body may be a hemispherical surface, and the two side surfaces of the hemispherical surface facing and facing away from the first direction respectively constitute the first surface and the second surface.

An embodiment of the present application also provides a mobile terminal, including the aforementioned card tray assembly.

In the embodiment of the present application, by triggering the driving device, the card tray body can be automatically ejected from the mobile terminal without the aid of external tools, making it easier to take out the card tray body, and the mobile terminal will not be brought by external tools. Wear and tear, improve the life of the mobile terminal.

In one embodiment, the mobile terminal further includes a control unit, which is signally connected to the driving device to control the switch of the driving device.

In this embodiment, the control unit is used to receive control instructions and set whether to trigger the driving device according to the control instructions. Those skilled in the art can adaptively select the corresponding control instruction input form according to specific needs, for example, Use gesture input, fingerprint recognition and other methods.

On the basis of conforming to common knowledge in the field, the foregoing embodiments can be combined arbitrarily.

The positive progress effect of the present application is that when the card tray assembly of the present application only needs to trigger the driving device when the card tray body is taken out, the driving device will cause the card tray body to move in the first direction, and the card tray body can be automatically ejected. The process of taking out the card holder body does not need to resort to other tools, and the card holder assembly will not be damaged due to the operation of the external tool, which helps to prolong the life of the card holder assembly. Moreover, the user will not be restricted by lack of tools, and can take out the card tray body at any time and conveniently. In addition, the card tray body will not fall out from the base, so the card tray body is not easy to lose. The mobile terminal of the present application includes the above-mentioned card tray assembly, so it is more convenient to take out the card tray body, and the mobile terminal will not be worn by external tools, thereby increasing the life of the mobile terminal.

Description of the drawings

FIG. 1 is a schematic diagram of the structure of the card tray assembly according to Embodiment 1 of the application, and the card tray body is in a locked state at this time.

FIG. 2 is another schematic diagram of the structure of the card tray assembly according to Embodiment 1 of the application, and the card tray body is in an unlocked state at this time.

FIG. 3 is a partial schematic diagram of the card tray assembly according to Embodiment 1 of the application.

FIG. 4 is a schematic diagram of the structure of the card tray assembly according to Embodiment 2 of the application.

Description of reference signs:

Base 1

Chute 11

Limit 12

Cato body 2

Magnetic part 21

Bulge 22

Drive 3

Slider 4

First side 41

Second side 42

Elastic 5

Detailed ways

The following further describes the application by way of examples, but the application is not limited to the scope of the examples.

Example 1

1 to 3, this embodiment provides a card tray assembly, which includes a base 1 and a card tray body 2, the base 1 and the card tray body 2 are relatively slidably arranged, and the card tray assembly further includes a driving device 3 , The driving device 3 is used to drive the card tray body 2 to move in the first direction. It should be noted that the first direction is the direction pointed by arrow D in FIG. 1, but does not include the direction opposite to arrow D.

When the card tray body 2 needs to be taken out, only the driving device 3 needs to be triggered, and the driving device 3 will cause the card tray body 2 to move in the first direction, and the card tray body 2 can automatically extend from the base 1, and the user can perform The operation of fetching or installing a card. The extension process of the card holder body 2 does not need to resort to other tools, and the card holder assembly will not be damaged due to the operation of an external tool, which helps to extend the life of the card holder assembly. Moreover, the user will not be restricted by the lack of tools, and can take out the card tray body 2 at any time and conveniently. The driving device 3 may be an electromagnet, or an electric device such as an electric push rod and a linear motor.

A magnetic force can be generated between the driving device 3 and the card holder body 2 to make the card holder body 2 move in the first direction. In this embodiment, magnetic force is used to drive the card tray body 2, so the driving device 3 may not be in contact with the card tray body 2, so that the card tray body 2 is prevented from being worn out due to frequent contact with the driving device 3, and the life of the card tray assembly can be improved. .

The card holder body 2 includes a magnetic part 21, the driving device 3 includes an electromagnetic element, and a magnetic force can be generated between the magnetic part 21 and the electromagnetic element. The magnetic part 21 may be made of a magnetic material (such as a magnet), and the driving device 3 may be an electromagnet. When the driving device 3 is triggered, the driving device 3 and the magnetic part 21 can generate magnetic force. In this embodiment, the magnetic part 21 is a part of the card holder body 2. In some other embodiments, the card holder body 2 may also be made of magnetic material as a whole, that is, the card holder body 2 as a whole constitutes the magnetic part 21.

In this embodiment, the electromagnetic element and the magnetic part 21 are arranged in sequence along the first direction, and the magnetic part 21 is located on the side of the card holder body 2 close to the electromagnetic element. When the electromagnetic element is triggered, the electromagnetic element and the magnetic part 21 can generate repulsive magnetic force, and the card holder body 2 can move in a direction away from the driving device 3, that is, the driving device 3 can push the card holder body 2 out.

The base 1 has a sliding groove 11 extending along the first direction, and the card holder body 2 is inserted into the sliding groove 11 in a sliding fit. The sliding groove 11 provides a sliding path for the card holder body 2, and at the same time, the sliding groove 11 can limit the position of the card holder in a direction perpendicular to the card holder body 2. Two sliding grooves 11 may be arranged oppositely, and the card holder body 2 is arranged between the two sliding grooves 11. Specifically, in this embodiment, the card holder body 2 includes a protrusion 22 that protrudes perpendicular to the first direction. A protrusion 22 is provided on both sides of the card holder body 2, and the protrusion 22 is slidably arranged on Corresponding chute 11 in.

The card holder assembly further includes a locking mechanism for relatively locking the base 1 and the card holder body 2. The locking mechanism enables the card tray body 2 to switch between the locked state and the unlocked state. When the card tray body 2 is in the locked state, the card tray body 2 is fixed relative to the base 1; when the card tray body 2 is in the unlocked state, the card tray body 2 is fixed relative to the base 1. The holder body 2 can slide relative to the base 1.

The locking mechanism includes a slider 4 capable of moving closer to and away from the card holder body 2. When the slider 4 is close to the card holder body 2, and the slider 4 is located on the side of the boss 22 facing the first direction, the boss 22 can restrict the card holder body 2 from moving in the first direction; when the slider 4 is far away from the card When supporting the main body 2, the card supporting main body 2 can move in the first direction.

Specifically, the slider 4 may be located on the side of the card holder body 2, and the slider 4 may move perpendicular to the first direction. As shown in Figure 1, when the slider 4 is located on the side of the protrusion 22 facing the first direction, the card tray body 2 cannot move in the first direction, and the card tray body 2 is in a locked state at this time; as shown in Figure 2 It is shown that when there is no protrusion 22 blocking one side of the groove shape of the card holder body 2 in the first direction, the card holder body 2 can move in the first direction, and the card holder body 2 is in an unlocked state at this time.

The end of the base 1 in the first direction is provided with a limiting member 12. When the card holder body 2 moves in the first direction, the protrusion 22 can abut the limiting member 12, so that the card holder body 2 will not be in the first direction. Disengage from the base 1 in one direction. Since the card holder body 2 will not be detached from the base 1, the card holder body 2 can always be connected to the base 1, so that the card holder body 2 can be prevented from being lost. Therefore, the protrusion 22 can not only cooperate with the slider 4 to enable the card holder body 2 to be locked, but also the protrusion 22 can cooperate with the limiting member 12 to prevent the card holder body 2 from being detached from the base 1.

The protruding part 22 is arranged on the end of the card holder body 2 away from the first direction, so when most of the card holder body 2 protrudes from the base 1, the protruding part 22 will be blocked by the stopper 12, so that it is arranged It is possible to make the card holder body 2 protrude from the base 1 as much as possible, so as to facilitate the installation of a mobile phone card or a storage card into the card holder body 2.

The locking mechanism includes an elastic member 5, and the elastic member 5 is used to provide the elastic force required by the slider 4 to move toward the card holder body 2. The elastic member 5 can push the slider 4 toward the card holder body 2, so when the card holder body 2 is in the locked state, the slider 4 can move away from the card holder body 2 only by overcoming the elastic force generated by the elastic member 5 Movement, so that the card tray body 2 can be converted into an unlocked state, so the card tray body 2 can be firmly locked. In this embodiment, the elastic member 5 is a spring.

In this embodiment, the end of the slider 4 facing the card holder body 2 has a first surface 41 and a second surface 42. The first surface 41 is arranged obliquely toward the first direction, and the second surface 42 obliquely faces away from the first direction. When the card holder body 2 moves, the protrusion 22 can cooperate with the first surface 41 or the second surface 42 to push the slider 4 to move away from the card holder body 2.

In this embodiment, when the card holder body 2 is in the unlocked state, the card holder body 2 is driven to move away from the first direction, and the protrusion 22 can push the first surface 41 to move the slider 4 away from the card holder body 2, so that The card tray body 2 has an unlocked state and converted to a locked state; and when the card tray body 2 is in the locked state, the card tray body 2 is driven to move in the first direction, and the protrusion 22 can push the second surface 42 to move the slider 4 away The card holder body 2 moves, so that the card holder body 2 is converted from the locked state to the unlocked state, and the user can pull the card holder body 2 out by hand. Therefore, by triggering the driving device 3, the card holder body 2 can be automatically converted from the locked state to the unlocked state, and at the same time, the card holder body 2 can move along the first direction and protrude from the base 1. The end of the slider 4 facing the card holder body 2 may be a hemispherical surface, and two side surfaces of the hemispherical surface facing and facing away from the first direction constitute a first surface 41 and a second surface 42 respectively.

In this embodiment, the driving device 3 can overcome the elastic force of the elastic member 5, so that the card holder body 2 is converted from the locked state to the unlocked state. In some other embodiments, other devices can also be provided to overcome the elastic force of the elastic member 5, so that the card holder body 2 is converted from the locked state to the unlocked state, and the driving device 3 is only used to drive the card holder body 2 to move.

Example 2

FIG. 4 shows the second embodiment of the application. This embodiment is basically the same as the first embodiment, except that the arrangement direction of the magnetic part 21 and the electromagnetic element is opposite to that of the first embodiment. In this embodiment, the magnetic part 21 and the electromagnetic element are arranged in sequence along the first direction, the magnetic part 21 can move in the direction close to the driving device 3, the electromagnetic element and the magnetic part 21 can generate attractive magnetic force, and the driving device 3 can Pull out the card tray body 2. In order to prevent the driving device 3 from affecting the movement of the card tray body 2, there may be a distance between the driving device 3 and the card tray body 2 in the direction perpendicular to the image in FIG. 4, and the magnetic force of the driving device 3 and the magnetic portion 21 is in the first direction The component can drive the card tray body 2 to move.

Example 3

This embodiment provides a mobile terminal, and the mobile terminal includes the aforementioned card tray assembly. Specifically, the card tray assembly may be arranged inside the mobile terminal, and the base 1 may be fixed on the main board or the housing of the mobile terminal. By triggering the driving device 3, the card tray body 2 can be automatically ejected from the mobile terminal without the use of external tools, making it easier to take out the card tray body 2, and the mobile terminal will not be worn by external tools, improving The lifespan of the mobile terminal. In addition, the card holder body 2 remains connected to the base 1 and is not easy to lose.

In this embodiment, the mobile terminal further includes a control unit, and the control unit is in signal connection with the driving device 3 to control the switching of the driving device 3. The control unit is used to receive control instructions and set whether to trigger the driving device 3 according to the control instructions. Those skilled in the art can adaptively select the input form of the corresponding control instructions according to specific needs. For example, gesture input and fingerprint recognition can be used. And so on.

Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, and the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the application, but these changes and modifications all fall within the protection scope of the application.

Claims

A card tray assembly includes a base and a card tray body, the base and the card tray body are relatively slidably arranged, and the card tray assembly further includes a driving device for driving the card tray body Move in the first direction.
8. The card holder assembly of claim 1, wherein a magnetic force can be generated between the driving device and the card holder body to make the card holder body move in the first direction.
3. The card holder assembly according to claim 2, wherein the card holder body includes a magnetic part, the driving device includes an electromagnetic element, and a magnetic force can be generated between the magnetic part and the electromagnetic element.
The card holder assembly of claim 3, wherein the electromagnetic element and the magnetic part are arranged in the first direction, and the electromagnetic element and the magnetic part can repel or attract each other. magnetic force.
8. The card holder assembly of claim 1, wherein the base has a sliding groove extending along the first direction, and the card holder body is inserted into the sliding groove in a sliding fit.
5. The card tray assembly according to any one of claims 1 to 5, wherein the card tray assembly further comprises a locking mechanism for relatively locking the base and the card tray body.
The card holder assembly according to claim 6, wherein the card holder body includes a protruding portion that protrudes perpendicular to the first direction, and the locking mechanism includes a device capable of moving closer to and away from the card holder body. Moving slider,

When the slider is close to the card holder body, the slider is located on the side of the protrusion facing the first direction to restrict the card holder body from moving in the first direction; When the slider is far away from the card holder body, the card holder body can move in the first direction.
The card holder assembly according to claim 7, wherein the end of the base in the first direction is provided with a limiting member, and when the card holder body moves in the first direction, the protrusion The part can abut against the limiting member, so that the card holder body will not be separated from the base in the first direction.
8. The card holder assembly of claim 8, wherein the protruding portion is disposed on an end of the card holder body away from the first direction.
7. The card holder assembly according to claim 7, wherein the locking mechanism comprises an elastic member, and the elastic member is used to provide the elastic force required by the sliding block to move toward the card holder body.
9. The card holder assembly of claim 10, wherein the end of the slider facing the card holder body has a first surface and a second surface, and the first surface is obliquely disposed toward the first direction, The second surface is set obliquely away from the first direction. When the card holder body moves, the protrusion can cooperate with the first surface or the second surface to push the slider away from the The movement of the Cato body.
A mobile terminal, comprising the card tray assembly according to any one of claims 1 to 11.
The mobile terminal according to claim 12, wherein the mobile terminal further comprises a control unit, and the control unit is in signal connection with the driving device to control the switching of the driving device.