CN216565290U - Electronic device - Google Patents

Abstract

The application discloses electronic device, electronic device include casing, camera and stop gear, and the camera includes the base and installs the camera lens subassembly on the base, and base fixed mounting is on the casing, and the camera lens subassembly can remove along the optical axis direction relative to the base, and stop gear installs on the casing, and when the camera was in unoperated state, stop gear and camera lens subassembly support to hold so that camera lens subassembly and base relatively fixed, when the camera was in operating condition, stop gear with the separation of camera lens subassembly. So, when the camera is in non-operating condition, stop gear can support with the camera lens subassembly and hold so that camera lens subassembly and base relatively fixed to avoid receiving the exogenic action at the camera lens subassembly and producing rocking and producing the impact between the base and cause the abnormal sound.

Description

Electronic device

Technical Field

The present application relates to the field of electronic technologies, and more particularly, to an electronic device.

Background

At present, in the camera industry, the size of a camera chip is larger and larger, and a lens matched with the camera chip is larger originally. When the camera does not work, because the motor movable assembly formed by the lens and the carrier is heavy, when the mobile phone shakes, larger impact force is easily caused between the movable assembly and the base of the camera due to the influence of inertia, and impact abnormal sound is caused.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an electronic device.

The electronic device of the embodiment of the application comprises:

a housing;

the camera is arranged in the shell and comprises a base and a lens assembly arranged on the base, the base is fixedly arranged on the shell, and the lens assembly can move relative to the base along the direction of an optical axis; and

the limiting mechanism is arranged on the shell, when the camera is in a non-working state, the limiting mechanism is abutted against the lens component so that the lens component is fixed relative to the base, and when the camera is in a working state, the limiting mechanism is separated from the lens component.

In the electronic device of this application embodiment, electronic device includes casing, camera and stop gear, and the camera includes the base and installs the camera lens subassembly on the base, and base fixed mounting is on the casing, and the camera lens subassembly can remove along the optical axis direction relative to the base, and stop gear installs on the casing, and when the camera was in non-operating condition, stop gear supported with the camera lens subassembly and held so that camera lens subassembly and base relatively fixed, when the camera was in operating condition, stop gear with the separation of camera lens subassembly. So, when the camera is in non-operating condition, stop gear can support with the camera lens subassembly and hold so that camera lens subassembly and base relatively fixed to avoid receiving the exogenic action at the camera lens subassembly and producing rocking and producing the impact between the base and cause the abnormal sound.

Additional aspects and advantages of the present 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 present application.

Drawings

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

fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 2 is a schematic partial structural diagram of an electronic device according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of another part of an electronic device according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a spacing mechanism according to an embodiment of the present application;

FIG. 5 is another schematic structural view of a spacing mechanism according to an embodiment of the present application;

FIG. 6 is a further schematic structural view of a spacing mechanism according to an embodiment of the present application;

FIG. 7 is a further structural schematic view of a spacing mechanism of an embodiment of the present application;

fig. 8 is a schematic structural diagram of another part of an electronic device according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of a part of an electronic device according to an embodiment of the present application.

Description of the main element symbols:

an electronic device 100;

the lens module comprises a shell 10, a middle frame 11, a cover 12, a light through hole 121, a camera 20, a base 21, a lens assembly 22, a limit groove 221, an elastic part 222, a carrier 223, a lens 224, a limit mechanism 30, a shell 31, a holding piece 32, a flexible piece 321, a driving assembly 33, a coil 331, an elastic piece 332, a magnetic piece 333, a power supply 40 and a control switch 50.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. To simplify the disclosure of the present application, the components and settings of a specific example are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 3, an electronic device 100 according to an embodiment of the present disclosure includes a housing 10, a camera 20, and a limiting mechanism 30. The camera 20 is installed in the housing 10, the camera 20 includes a base 21 and a lens assembly 22 installed on the base 21, the base 21 is fixedly installed on the housing 10, and the lens assembly 22 can move in the optical axis direction relative to the base 21. The limiting mechanism 30 is mounted on the housing 10, when the camera 20 is in a non-operating state, the limiting mechanism 30 abuts against the lens assembly 22 to fix the lens assembly 22 and the base 21 relatively, and when the camera 20 is in an operating state, the limiting mechanism 30 is separated from the lens assembly 22.

In the electronic device 100 of the embodiment of the present application, the electronic device 100 includes a housing 10, a camera 20 and a limiting mechanism 30, the camera 20 includes a base 21 and a lens assembly 22 installed on the base 21, the base 21 is fixedly installed on the housing 10, the lens assembly 22 can move in an optical axis direction relative to the base 21, the limiting mechanism 30 is installed on the housing 10, when the camera 20 is in a non-operating state, the limiting mechanism 30 abuts against the lens assembly 22 so as to relatively fix the lens assembly 22 and the base 21, and when the camera 20 is in an operating state, the limiting mechanism 30 is separated from the lens assembly 22. Thus, when the camera 20 is in a non-operating state, the limiting mechanism 30 can abut against the lens assembly 22 to relatively fix the lens assembly 22 and the base 21, so as to avoid abnormal sound caused by shock between the lens assembly 22 and the base 21 due to shaking caused by external force.

In the related art, the camera can be limited by physical buffering or friction increasing, but because the motor carrier still moves and the stroke is not changed, abnormal sound generated by collision of the motor carrier and the shell can be weakened only to a certain extent and cannot be completely eliminated, and the effect is not good. In other related arts, a physical limiting mechanism is added to the motor to fix the lens carrier and the motor, but this requires designing a motor with a specific mechanism, which is not universal.

In the embodiment of the present application, the limiting mechanism 30 can be installed on the housing 10 through a connecting piece such as a bolt, or the limiting mechanism 30 can be directly integrated with the housing 10, thus, a specific motor with high precision does not need to be manufactured, physical limitation can be realized only through the limiting mechanism 30 arranged on the housing 10, when the camera 20 does not work, the camera 20 is fixed on the housing 10, so that the lens component 22 and the electronic device 100 can be relatively fixed into a whole, meanwhile, the base 21 is fixedly installed on the housing 10, and it is avoided that in the process of using the electronic device 100, the generated shake causes impact between the lens component 22 and the base 21 and causes abnormal sound.

It can be understood that the camera 20 in the electronic device 100 needs to move the lens assembly 22 relative to the base 21 along the optical axis, so that the distance between the lens assembly 22 and the imaging sensor in the base 21 can be changed, so that the camera 20 can perform zooming and other actions, and the camera 20 has better imaging effect.

Specifically, the housing 10 in the embodiment of the present application is formed with the limiting mechanism 30, and when the camera 20 is in a non-operating state, the limiting mechanism 30 can abut against the lens assembly 22, so that the lens assembly 22 can be relatively fixed to the base 21, thereby preventing the lens assembly 22 from shaking under the action of an external force and generating an impact with the base 21 to cause an abnormal sound. When the camera 20 needs to work, the limiting mechanism 30 can be separated from the lens assembly 22, so that the lens assembly 22 can move relative to the base 21 along the optical axis direction, and a better imaging effect is achieved.

In the embodiment of the present application, the type of the electronic apparatus 100 is not limited, and the electronic apparatus 100 includes, but is not limited to, a mobile terminal or other portable electronic devices having a photographing and/or image capturing function, such as a mobile phone or a tablet, to meet various requirements. In the embodiment of the present application, the camera 20 may be an auto-focus camera 20 in the electronic device 100. It is understood that in an electronic device 100, only one camera 20 may be provided or multiple cameras 20 may be provided at the same time, and the present invention is not limited thereto.

Referring to fig. 2 and 3, in some embodiments, the housing 10 includes a middle frame 11 and a cover 12, the base 21 is installed on the middle frame 11, the cover 12 covers the middle frame 11, a light hole 121 is formed on the cover 12, the light hole 121 corresponds to the lens assembly 22, and the limiting mechanism 30 is installed on the cover 12.

Therefore, the case 10 is divided into the middle frame 11 and the cover 12, so that the case 10 and other elements can be conveniently assembled on the electronic device 100, the camera 20 can receive light of the external environment through the light-passing hole 121 on the cover 12 to form an image, and the limiting mechanism 30 is installed on the cover 12 to fix the lens assembly 22 with the case 10, so as to prevent the lens assembly 22 from shaking due to the external force and generating abnormal sound due to impact with the base 21.

Specifically, the middle frame 11 and the cover 12 cooperate with a display screen of the electronic device 100 to form a closed accommodating space, and various components such as the camera 20, the battery, and the circuit board of the electronic device 100 may be disposed in the accommodating space, in this case, the cover 12 may be a battery cover of the electronic device 100. In this way, the middle frame 11 and the cover 12 can protect the internal components of the electronic device 100 from the impact and vibration of the external environment.

Further, a light hole 121 is formed on the cover 12, so that the camera 20 can be aligned with the light hole 121, and light of the external environment can be received through the light hole 121. It is understood that when the cover 12 is a battery cover, the camera 20 is a rear camera 20, and the light-passing hole 121 is disposed on the rear side of the electronic device 100. Of course, in other embodiments, when the camera 20 is a front camera 20, the limiting mechanism 30 may be mounted on the middle frame 11, and the light-passing hole 121 is disposed on the screen on the front surface of the electronic device 100, so as to ensure the normal operation of the front camera 20.

Referring to fig. 4 and 5, in some embodiments, the limiting mechanism 30 includes a housing 31, a supporting member 32 and a driving assembly 33, the housing 31 is connected to the housing 10, the supporting member 32 is mounted on the housing 31 and can move relative to the housing 31, and a moving direction of the supporting member 32 relative to the housing 31 intersects with an optical axis direction of the lens assembly 22.

The driving assembly 33 is used for driving the abutting piece 32 to move relative to the housing 31 and abut against the lens assembly 22 when the camera 20 is in a non-working state, and driving the abutting piece 32 to separate from the lens assembly 22 when the camera 20 is in a working state.

Thus, the driving component 33 can drive the abutting piece 32 to move relative to the housing 31 so as to abut against the lens component 22, so that the lens component 22 is fixed in a non-working state, and abnormal sound caused by shaking of the lens component 22 relative to the base 21 is avoided; in the operating state, the driving assembly 33 drives the abutting piece 32 to separate from the lens assembly 22, so that the lens assembly 22 can move in the optical axis direction relative to the base 21 to achieve better imaging.

Specifically, the housing 31 of the limiting mechanism 30 is disposed on the housing 10, and the driving component 33 can drive the abutting piece 32 to move relative to the housing 31, so that the abutting piece 32 can move relative to the lens component 22. When the camera 20 is in a non-working state, the abutting piece 32 can move relative to the lens assembly 22 and abut against the lens assembly 22, so that the lens assembly 22 is fixed relative to the housing 10, and further the lens assembly 22 and the base 21 are fixed relative to each other, and abnormal sound caused by shaking generated by the lens assembly 22 under the action of external force and impact generated between the lens assembly 22 and the base 21 is avoided.

Further, referring to fig. 4 to 7, in some embodiments, the driving assembly 33 includes a coil 331, an elastic member 332 and a magnetic member 333, the magnetic member 333 is fixedly mounted on the abutting member 32, the coil 331 is mounted on the housing 31, the elastic member 332 is mounted on the housing 31, two ends of the elastic member respectively abut against the housing 31 and the abutting member 32, and the coil 331 and the magnetic member 333 can generate an attraction force or an repulsion force in an energized state.

When the coil 331 is not energized, the lens assembly 22 is held by the holding member 32 under the action of the elastic member 332; when the coil 331 is energized, the coil 331 interacts with the magnetic member 333 to drive the abutting member 32 to move relative to the housing 31 against the elastic force of the elastic member 332 so as to separate the abutting member 32 from the lens assembly 22. Or, when the coil 331 is not energized, the abutting member 32 is separated from the lens assembly 22 by the elastic member 332; when the coil 331 is energized, the coil 331 interacts with the magnetic member 333 to drive the abutting member 32 to move relative to the housing 31 against the elastic force of the elastic member 332, so that the abutting member 32 abuts against the lens assembly 22.

In this way, the driving assembly 33 can generate a force between the coil 331 and the magnetic member 333 by energizing and de-energizing the coil 331, so that the abutting member 32 can move relative to the housing 31 against the elastic force of the elastic member 332, and thus the abutting or separating of the abutting member 32 and the lens assembly 22 is realized.

Specifically, the driving element 33 can control the position of the abutting element 32 through the coil 331, the elastic element 332 and the magnetic element 333, so as to fix the lens assembly 22, and the driving element 33 has a simple structure, occupies a small space when being mounted on the housing 10, and is beneficial to thinning the electronic device 100.

For example, in an example, please refer to fig. 4 and fig. 5, the elastic element 332 may be disposed between the coil 331 and the magnetic element 333, and when the coil 331 is not energized, the elastic element 332 may push the holding element 32 to move away from the housing 31, so that the holding element 32 may hold the lens assembly 22, and the lens assembly 22 may be fixed to the base 21. When the coil 331 is energized, an attractive force may be generated between the coil 331 and the magnetic member 333, so that the holder 32 may move toward the housing 31 against the elastic force, so that the holder 32 may be separated from the lens assembly 22, and thus the lens assembly 22 may move relative to the base 21.

In another example, referring to fig. 6 and fig. 7, an elastic member 332 may be disposed between the magnetic member 333 and the housing 31, and when the coil 331 is not energized, the elastic member 332 may push the retainer 32 to move toward the housing 31, so that the retainer 32 may be separated from the lens assembly 22, and thus the lens assembly 22 may move relative to the base 21. When the coil 331 is energized, an opposing force may be generated between the coil 331 and the magnetic member 333, so that the abutting member 32 may move toward a direction away from the housing 31 against the elastic force, so that the abutting member 32 may abut against the lens assembly 22, and the lens assembly 22 is fixed to the base 21.

Of course, in other embodiments, the elastic element 332 may also connect the abutting element 32 and the housing 31 and provide a pulling force, so that the abutting element 32 can move under the combined action of the coil 331, the elastic element 332 and the magnetic element 333, and thus the action of fixing the lens assembly 22 and the base 21 is realized. In another example, the elastic member 332 may be disposed between the coil 331 and the magnetic member 333 and provide a pulling force, and when the coil 331 is not powered, the elastic member 332 may pull the retainer 32 to move toward the housing 31, so as to separate the retainer 32 from the lens assembly 22. When the coil 331 is energized, an opposing force may be generated between the coil 331 and the magnetic member 333, so that the abutting member 32 may move in a direction away from the housing 31 against the elastic force, so that the abutting member 32 may separate against the lens assembly 22.

In another example, the elastic member 332 may be disposed between the magnetic member 333 and the housing 31 and provide a pulling force, and when the coil 331 is not powered, the elastic member 332 may pull the abutting member 32 to move away from the housing 31, so that the abutting member 32 may abut against the lens component 22. When the coil 331 is energized, an attractive force may be generated between the coil 331 and the magnetic member 333, so that the holder 32 may move toward the housing 31 against the elastic force, so that the holder 32 may be separated from the lens assembly 22.

It should be noted that, in the embodiment of the present application, the driving form of the driving assembly 33 is not limited, for example, the driving assembly 33 may be driven by the form of the coil 331, the elastic member 332 and the magnetic member 333, and the driving assembly 33 may also be driven by the form of a motor, a lead screw and a nut, so as to meet various requirements.

Referring to fig. 4 to 7, in some embodiments, the electronic device 100 further includes a power source 40 and a control switch 50, the power source 40 is disposed in the housing 10 and electrically connected to the coil 331, the control switch 50 is connected to the power source 40 and the coil 331, and the control switch 50 is used for controlling the power-on state of the coil 331.

Thus, the electronic device 100 can control the energization state of the coil 331 through the power source 40 and the control switch 50, so that the abutting member 32 can abut against or separate from the lens assembly 22, and further control the lens assembly 22 and the base 21 to be relatively fixed, thereby preventing the lens assembly 22 from shaking under the action of an external force and generating an impact with the base 21 to cause an abnormal sound.

Specifically, when the driving assembly 33 is driven by the form of the coil 331, the elastic member 332 and the magnetic member 333, the coil 331 needs to be charged, and a magnetic field is generated by the magnetic effect of the current, so that an attractive force or a repulsive force is generated between the coil 331 and the magnetic member 333. In the embodiment of the present application, the power source 40 may be a battery of the electronic device 100, and the control switch 50 may be controlled by a circuit board of the electronic device 100, so that the electronic device 100 may control whether the coil 331 is energized through the control switch 50, thereby controlling whether the abutting member 32 abuts against the lens assembly 22.

Referring to fig. 8, in some embodiments, the moving direction of the holding member 32 relative to the housing 31 is perpendicular to the optical axis direction of the lens assembly 22.

Thus, the abutting member 32 can move in the vertical direction relative to the optical axis of the lens assembly 22, so that the abutting member 32 can abut against the lens assembly 22 from the side direction of the lens assembly 22, thereby realizing the relative fixation of the lens assembly 22 and the base 21 and preventing the lens assembly 22 from shaking under the action of external force.

Specifically, the lens assembly 22 moves in the optical axis direction with respect to the base 21, and the focal length of the camera 20 can be changed. The holding piece 32 moves from the direction perpendicular to the optical axis, the moving distance is short, and the lens assembly 22 can be held or separated from the lens assembly 22 at the first time, so that the response time of the camera 20 is shortened.

Referring to fig. 8, in some embodiments, a limiting groove 221 is formed on the lens assembly 22, and when the camera 20 is in a non-operating state, the abutting member 32 is inserted into the limiting groove 221 to abut against the lens assembly 22.

Thus, when the camera 20 is in the non-operating state, the abutting piece 32 can be inserted into the limiting groove 221 to fix the lens assembly 22, so as to prevent the lens assembly 22 from shaking under the action of an external force and generating impact with the base 21 to cause abnormal sound. When the camera 20 is in an operating state, the retainer 32 can be retracted from the limiting groove 221, so that the lens assembly 22 can move relative to the base 21.

Referring to fig. 9, in some embodiments, the holding member 32 is a flexible member 321; and/or the lens assembly 22 is formed with an elastic portion 222, and when the camera 20 is in a non-working state, the abutting member 32 abuts against the elastic portion 222.

Thus, the supporting member 32 is a flexible member 321 and/or an elastic portion 222 is formed on the lens assembly 22, so that the supporting member 32 can elastically contact when supporting the lens assembly 22, damage to the lens assembly 22 due to rigid contact is avoided, and influence of powder generated by rigid friction on the imaging effect of the camera 20 is also avoided.

Specifically, it is understood that the carrier 223 of the lens assembly 22 may be made of plastic or metal material, and rigid contact, collision and friction between different components are prone to wear to cause dust and other foreign matters such as dust and other powder, and the foreign matters generated by wear directly fall onto the image sensor to cause poor imaging.

In the embodiment of the present application, the abutting member 32 may be provided as a flexible member 321 having elasticity, or the elastic portion 222 may be formed on the lens assembly 22, or the abutting member 32 may be provided as the flexible member 321 and the elastic portion 222 may be formed on the lens assembly 22. In this way, the holding member 32 can be prevented from being in rigid contact with the lens assembly 22, and powder generated by friction between the holding member 32 and the lens assembly 22 can be prevented from entering the camera 20 to affect the imaging effect. When the lens assembly 22 is held by the holding member 32, the contact portion between the lens assembly 22 and the holding member 32 has a certain elasticity, and the contact portion is in elastic contact.

In the embodiment of the present application, the new material of the flexible component 321 and the elastic portion 222 is not limited, for example, the flexible component 321 may be a silicone component, and it may be made of a silicone material, so that when the lens assembly 22 shakes relative to the base 21 and collides with the abutting component 32, on one hand, because the flexible component 321 is a soft material, when colliding with the lens assembly 22, the flexible component 321 can elastically deform so that the sound is heavy and the sound is not loud, thereby playing a role in buffering and silencing, and on the other hand, because the flexible component 321 can elastically deform, the problem of dust and chips is not easily generated during the collision. Of course, it is understood that in other embodiments, the flexible element 321 and the elastic portion 222 may be made of other materials, and are not limited herein.

Referring to fig. 9, in some embodiments, the number of the limiting mechanisms 30 is two, the two limiting mechanisms 30 are symmetrically disposed on two sides of the lens assembly 22, respectively, and when the camera 20 is in a non-operating state, the two limiting mechanisms 30 respectively support two sides of the lens assembly 22.

So, stop gear 30 can follow the bilateral symmetry setting of camera lens subassembly 22 to when camera 20 is in unoperated state, two spacing and structure can be with camera lens subassembly 22 fixed stable, guarantee that camera lens subassembly 22 can be fixed stable with base 21.

Specifically, the limiting mechanism 30 can support the lens assembly 22 from two sides, so that the lens assembly 22 is more stably fixed to the base 21. In some embodiments, the limiting mechanism 30 may be a housing 31, two holding pieces 32 and a driving component 33, and the two holding pieces 32 may move from two sides to each other to clamp the lens component 22 from two sides of the lens component 22, so that the lens component 22 may be fixed and stable with the base 21. In some embodiments, the two sides of the lens assembly 22 may also be symmetrically provided with two limiting grooves 221, and the two abutting pieces 32 may respectively extend into the two limiting grooves 221, so as to realize stable fixation of the lens assembly 22 and the base 21.

Referring to fig. 9, in some embodiments, the lens assembly 22 includes a carrier 223 and a lens 224, the carrier 223 is movably connected to the base 21, the lens 224 is mounted on the carrier 223, the carrier 223 can drive the lens 224 to move along an optical axis direction of the lens 224 relative to the base 21, and when the camera 20 is in a non-operating state, the limiting mechanism 30 supports the carrier 223 and/or the lens 224.

Therefore, the carrier 223 can drive the lens 224 to verify the movement of the optical axis direction relative to the base 21, so that the lens 224 can realize focusing, and the camera 20 has a better imaging effect, and when the camera 20 is in a non-working state, the limiting mechanism 30 abuts against the carrier 223 and/or the lens 224, so that the lens 224 can be fixed and stable with the base 21.

Specifically, the carrier 223 is movably connected to the base 21, so that the carrier 223 can drive the lens 224 to move along the optical axis direction relative to the base 21, so as to implement the zooming action. The limiting mechanism 30 may abut against the carrier 223, or may also abut against the lens 224 directly, or may abut against both the carrier 223 and the lens 224, so as to fix the lens assembly 22 and the base 21, thereby preventing the lens assembly 22 from shaking under the action of an external force and generating an impact with the base 21 to cause an abnormal sound.

In the description of the embodiments of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. An electronic device, comprising:

a housing;

the camera is arranged in the shell and comprises a base and a lens assembly arranged on the base, the base is fixedly arranged on the shell, and the lens assembly can move relative to the base along the direction of an optical axis; and

the limiting mechanism is arranged on the shell, when the camera is in a non-working state, the limiting mechanism is abutted against the lens component so that the lens component is fixed relative to the base, and when the camera is in a working state, the limiting mechanism is separated from the lens component.

2. The electronic device according to claim 1, wherein the housing includes a middle frame and a cover, the base is mounted on the middle frame, the cover covers the middle frame, a light hole is formed on the cover, the light hole corresponds to the lens assembly, and the limiting mechanism is mounted on the cover.

3. The electronic device according to claim 1, wherein the limiting mechanism comprises a housing, a holding member and a driving component, the housing is connected to the housing, the holding member is mounted on the housing and can move relative to the housing, and a moving direction of the holding member relative to the housing intersects with an optical axis direction of the lens component;

the driving component is used for driving the abutting piece to move relative to the shell and abut against the lens component when the camera is in a non-working state, and driving the abutting piece to be separated from the lens component when the camera is in a working state.

4. The electronic device according to claim 3, wherein the driving assembly comprises a coil, an elastic member and a magnetic member, the magnetic member is fixedly mounted on the abutting member, the coil is mounted on the housing, the elastic member is mounted on the housing, two ends of the elastic member respectively abut against the housing and the abutting member, and the coil can generate an attraction force or an repulsion force with the magnetic member in a power-on state;

when the coil is not electrified, the butting piece butts against the lens component under the action of the elastic piece; when the coil is electrified, the coil and the magnetic piece interact to drive the abutting piece to overcome the elastic force of the elastic piece to move relative to the shell so as to separate the abutting piece from the lens component; or

When the coil is not electrified, the butting piece is separated from the lens component under the action of the elastic piece; when the coil is electrified, the coil interacts with the magnetic piece to drive the abutting piece to overcome the elastic force of the elastic piece and move relative to the shell so as to enable the abutting piece to abut against the lens component.

5. The electronic device of claim 4, further comprising a power source disposed within the housing and electrically connected to the coil and a control switch connecting the power source and the coil, the control switch being configured to control the energization state of the coil.

6. The electronic device according to claim 3, wherein a moving direction of the holding member relative to the housing is perpendicular to an optical axis direction of the lens assembly.

7. The electronic device of claim 3, wherein a limiting groove is formed on the lens assembly, and when the camera is in a non-operating state, the abutting member is inserted into the limiting groove to abut against the lens assembly.

8. The electronic device of claim 3, wherein the holding member is a flexible member; and/or

An elastic part is formed on the lens component, and when the camera is in a non-working state, the abutting piece abuts against the elastic part.

9. The electronic device according to claim 1, wherein the number of the position-limiting mechanisms is two, the two position-limiting mechanisms are symmetrically and respectively disposed on two sides of the lens assembly, and when the camera is in a non-operating state, the two position-limiting mechanisms respectively abut against two sides of the lens assembly.

10. The electronic device according to claim 1, wherein the lens assembly includes a carrier and a lens, the carrier is movably connected to the base, the lens is mounted on the carrier, the carrier can drive the lens to move along an optical axis of the lens relative to the base, and when the camera is in a non-operating state, the limiting mechanism abuts against the carrier and/or the lens.

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