CN112887549B

CN112887549B - Electronic device

Info

Publication number: CN112887549B
Application number: CN202110088276.XA
Authority: CN
Inventors: 高博文; 吴树邓
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2022-07-29
Anticipated expiration: 2041-01-22
Also published as: CN112887549A

Abstract

The application discloses electronic equipment, including the camera base, the camera, the protection lens, the lens base, first magnetic part and second magnetic part, wherein, the camera movably sets up in the camera base, the protection lens covers on the camera and between the two has the interval, first magnetic part sets up on the camera, the second magnetic part sets up on the protection lens, the magnetism of first magnetic part and second magnetic part is the same makes both mutual repulsion, first magnetic part and second magnetic part cooperation can make the protection lens remove towards the direction of camera orientation, and make the protection lens rotate along with the camera. Above-mentioned scheme can be solved among the present electronic equipment camera and there is the not good problem of anti-shake performance at the in-process of anti-shake motion.

Description

Electronic device

Technical Field

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

Background

Along with user's demand improvement, the module performance of making a video recording on the electronic equipment on the market is more and more powerful, for example, some module of making a video recording has the anti-shake function, and the anti-shake function is through the motion of drive camera to the shooting error that the compensation shake brought, current electronic equipment is in order to reach miniaturization and lightweight purpose, and its space that is used for installing the module of making a video recording is less, and the scope that leads to the camera mobilizable is less, thereby influences the anti-shake performance of the module of making a video recording. Moreover, in the process of anti-shake movement, the camera easily collides with surrounding components, and the service life of the camera is finally affected.

Disclosure of Invention

The embodiment of the application aims to provide electronic equipment, and the problem that the camera in the existing electronic equipment has poor anti-shake performance in the anti-shake motion process can be solved.

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

the embodiment of the invention discloses electronic equipment, which comprises a camera base, a camera, a protective lens, a lens base, a first magnetic part and a second magnetic part, wherein the camera base is arranged on the camera;

the camera is movably arranged on the camera base, the protective lens is movably connected with the lens base, and the protective lens and the camera are arranged at intervals and cover the camera;

the first magnetic piece is arranged on the camera, and the second magnetic piece is arranged on the protective lens;

the first magnetic part and the second magnetic part are same in magnetism, the first magnetic part and the second magnetic part are matched to drive the protective lens to move towards the direction towards which the camera faces, and the protective lens rotates along with the camera through the matching of the second magnetic part and the first magnetic part.

Compared with the prior art, the electronic equipment that this application embodiment discloses in the protection lens cover through setting up on the lens base locates on the camera, the camera is rotatable in order to realize the anti-shake function, first magnetic part and second magnetic part cooperation can make the protection lens move towards the orientation direction of camera, and the protection lens can rotate along with the rotation of camera, the relative position of protection lens and camera does not change, therefore, carry out anti-shake pivoted in-process at the camera, the camera can not bump with the protection lens, thereby be favorable to prolonging the life of camera. Simultaneously owing to can avoid camera and protection lens collision for the movement range grow of camera, consequently can optimize anti-shake performance.

Drawings

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

fig. 2 is a schematic structural diagram of an electronic device disclosed in the embodiment of the present application after a camera pushes a protection lens to move;

fig. 3 is a schematic structural diagram of an electronic device disclosed in the embodiment of the present application after a camera is rotated.

Description of reference numerals:

100-a base of a camera head,

200-a camera head, wherein the camera head is arranged on the camera body,

300-protective lens, 310-first overlapping concave, 320-light-transmitting area, 330-second overlapping concave,

400-a lens base, 410-a first support table, 420-a second support table, 430-a side stop, 440-a sealing ring,

500-a support, wherein the support is provided with a plurality of brackets,

610-a first magnetic element, 620-a second magnetic element, 630-a third magnetic element,

700-the elastic member or members,

800-telescopic sealing connecting piece, 810-barrel piece and 820-rolling body.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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

The technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to fig. 3, an embodiment of the present application discloses an electronic apparatus, which includes a camera base 100, a camera 200, a protective lens 300, a lens base 400, a first magnetic member 610 and a second magnetic member 620.

The camera 200 is used to capture various dynamic and static images, and various performance parameters of the camera 200 may be selected according to an actual application scenario, which is not limited. Camera 200 movably sets up on camera base 100, and camera 200 can rotate for camera base 100, and rotatable camera 200 makes the camera in this embodiment have the anti-shake function, and the image effect of the image that it can shoot is also better.

The protection lens 300 is movably connected with the lens base 400, the protection lens 300 is located on one side of a light receiving surface of the camera 200, the protection lens 300 aims to protect a lens portion of the camera 200 and prevent abrasion and dust of a lens of the camera 200 from entering the camera 200, the protection lens 300 and the camera 200 are arranged at intervals, so that the protection lens 300 is not in direct contact with the camera 200, the protection lens can move when the camera 200 performs anti-shake action, and a space formed by the distance between the protection lens 300 and the camera 200 can be used for the camera 200 to move. Specifically, the protective lens 300 may be made of a high polymer material with high light transmittance or a high-strength transparent glass material.

Alternatively, the lens base 400 may be a member separate from the housing of the electronic device, for example, the lens base 400 may be a bezel. Of course, the lens base 400 may be a part of a housing of the electronic device, in which case the protection lens 300 is directly and movably mounted on the housing, so as to fully utilize the existing components of the electronic device for mounting, which is beneficial to simplifying the structure and reducing the manufacturing cost.

The first magnetic member 610 is disposed on the camera head 200, the second magnetic member 620 is disposed on the protective lens 300, the magnetism of the first magnetic member 610 and the magnetism of the second magnetic member 620 are the same, according to the principle of like magnetic repulsion, when the camera head 200 moves, the repulsive force between the first magnetic member 610 and the second magnetic member 620 can push the second magnetic member 620 to move, so that the protective lens 300 moves towards the direction that the camera head 200 faces, meanwhile, since the magnetism of the first magnetic member 610 and the magnetism of the second magnetic member 620 do not change, the repulsive force between the first magnetic member 610 and the second magnetic member 620 is kept constant, and the protective lens 300 can rotate with the camera head 200 through the cooperation of the second magnetic member 620 and the first magnetic member 610. Thus, when the camera 200 rotates, the relative position relationship between the protection lens 300 and the camera 200 is not changed all the time, so that the problem that the camera 200 collides with the protection lens 300 in the anti-shake movement process can be solved.

Since the protective lens 300 can move together with the camera 200 without collision, the distance between the protective lens 300 and the camera 200 can be set small, thereby facilitating the design of the electronic device toward the direction of lightness and thinness. Meanwhile, the protection lens 300 no longer limits the movement range of the camera 200, so that the movement range of the camera 200 is larger, and accordingly, the anti-shake performance is also stronger.

Optionally, the electronic device disclosed in this embodiment of the application further includes a third magnetic member 630, the third magnetic member 630 is disposed on the camera base 100, the third magnetic member 630 is located on a side of the first magnetic member 610 facing away from the second magnetic member 620, the third magnetic member 630 is magnetic-identical to the first magnetic member 610, because of the same magnetism of the third magnetic member 630 and the first magnetic member 610, a mutual repulsive force also exists between the third magnetic member 630 and the first magnetic member 610, the repulsive force enables the camera 200 to be suspended on the camera base 100, a gap exists between the camera 200 and the camera base 100, the gap enables the camera 200 to have a sufficient movement space, thereby preventing a part of the camera 200 close to the camera base 200 from colliding with the camera base 100 when the camera 200 performs a large-angle anti-shake movement, and simultaneously the third magnetic member 630 can also push the first magnetic member 610 to move towards the protective lens 300, thereby enabling the camera head 200 to move toward the protective lens 300.

When the camera 200 starts the anti-shake function, the camera 200 is in a state of being suspended on the camera base 100, at this time, the mutual repulsive force of the first magnetic member 610 and the third magnetic member 630 supports the camera 200 to be suspended, the camera 200 realizes the anti-shake function through movement, and when the camera 200 moves, the mutual repulsive force of the first magnetic member 610 and the second magnetic member 620 enables the protection lens 300 to move along with the camera 200, so that the overall thickness of the electronic device according to the embodiment of the present application can be reduced, the camera 200 can have a larger rotatable angle, and further, the camera has more excellent anti-shake performance.

Optionally, the third magnetic member 630 is an electromagnet, the first magnetic member 610 is a first permanent magnet, the second magnetic member 620 is a second permanent magnet, when the electromagnet is powered on, the electromagnet has the same magnetism as the first magnetic member 610, the magnetic force of the third magnetic member 630 is adjustable, the third magnetic member 630 is an electromagnet capable of adjusting the magnetic force, when the magnetic force is changed, the magnitude of the repulsive force between the third magnetic member 630 and the first magnetic member 610 is correspondingly changed, and the distance between the camera 200 and the camera base 100 is also changed.

Optionally, at least two sets of the first magnetic members 610 are provided, the two sets of the first magnetic members 610 are provided on opposite sides of the optical axis of the camera 200, and correspondingly, the number and the arrangement positions of the second magnetic members 620 and the third magnetic members 630 correspond to those of the first magnetic members 610, that is, each set of the first magnetic members 610 has the second magnetic members 620 and the third magnetic members 630 corresponding thereto. Since the third magnetic members 630 are adjustable as electromagnets, the magnetic forces of the third magnetic members 630 are different by adjusting the magnetic forces of the third magnetic members 630 of the respective groups, so that the camera 200 can perform an offset motion, thereby implementing an anti-shake function of the camera 200. It is obvious that in this case, the third magnetic member 630 not only can raise and lower the camera 200 to increase the distance between the camera 200 and the camera base 100 to prevent collision during movement, but also can serve as a driving mechanism for realizing anti-shake rotation of the camera 200.

Of course, the electronic device disclosed in the embodiment of the present application may also be specially configured with a driving mechanism for preventing the camera 200 from shaking.

As described above, the first magnetic members 610 should be arranged in pairs, and when the first magnetic members 610 have four groups, the four groups of first magnetic members 610 should be uniformly arranged around the camera 200, so that the camera 200 can rotate in multiple axes, and as the number of pairs of the first magnetic members 610 is increased, the more the camera 200 can rotate, and accordingly, the better the anti-shake performance of the camera 200 is. The number of the pairs of the first magnetic member 610, the second magnetic member 620 and the third magnetic member 630 may be set according to the actual anti-shake performance requirement, and the application is not limited thereto.

Optionally, the camera 200 is provided with the bracket 500, the bracket 500 is disposed around the optical axis of the camera 200 and extends toward a direction away from the optical axis, the first magnetic member 610 is disposed on the bracket 500 and is disposed opposite to the second magnetic member 620 and the third magnetic member 630, the bracket 500 provides a mounting base for the first magnetic member 610, and meanwhile, the bracket 500 is disposed around the camera 200, so that the bracket 500 also has a certain protection effect on the camera 200. After the first magnetic member 610 is disposed on the bracket 500, a certain distance can be formed between the first magnetic member 610 and the camera 200, so that the influence of the magnetic force of the first magnetic member 610 on the performance of the camera 200 caused by the undersize distance between the first magnetic member 610 and the camera 200 is avoided.

The shape of the bracket 500 may be a plate-shaped structure, and the cross section of the bracket in the optical axis direction of the camera 200 may be circular, rectangular, triangular, or the like, which is not limited in this application. In a preferred embodiment, when the bracket 500 is a rectangular plate, the plurality of first magnetic members 610 may be disposed at four corners of the rectangular plate, and the camera 200 may realize a multi-axis anti-shake function by controlling the magnetic force of the first magnetic members 610 at the opposite corners.

Optionally, an elastic member 700 is disposed between the protective lens 300 and the lens base 400, the elastic member 700 can drive the protective lens 300 to move toward the direction close to the camera 200, the elastic member 700 is used to enable the protective lens 300 to reset after moving toward the camera 200, and meanwhile, when the first magnetic member 610 drives the second magnetic member 620 to move, the resistance force formed by the elastic member 700 needs to be overcome first, so that the process of the protective lens 300 moving away from the lens base 400 is relatively smooth, and the protective lens 300 is prevented from being damaged. Specifically, the elastic member 700 may be a spring or a memory alloy member or other material or device with a telescopic capability. In an alternative, the number of the elastic members 700 may be multiple, multiple elastic members 700 may be spaced along the circumference of the protection lens 300, and each elastic member 700 may drive the protection lens 300 to move toward the direction close to the camera 200, thereby performing an equalizing driving function.

The lens base 400 includes a first supporting platform 410, the protective lens 300 includes a first overlapping concave platform 310, the first supporting platform 410 is matched with the first overlapping concave platform 310, so that the protective lens 300 can be embedded in the lens base 400, the protective lens and the lens base are stably connected, and the side wall of the lens base 400, which is located on one side of the first supporting platform 410, can be limited in the radial direction of the protective lens 300, so that the protective lens 300 cannot be loosened. The protective lens 300 further has a light-transmitting area 320, the first supporting platform 410 and the first overlapping concave platform 310 are disposed around the light-transmitting area 320, the light-transmitting area 320 corresponds to the light-receiving surface of the camera 200, and light can pass through and be received by the camera 200, so that the area should be made of a high polymer material or a glass material with high light-transmitting performance, and the light-transmitting area 320 and the protective lens 300 can be of an integrated structure or a split mounting structure, which is not limited in this application.

The second magnetic member 620 is disposed on the first overlapping concave 310, the first overlapping concave 310 provides an installation base for the second magnetic member 620, specifically, one end of the second magnetic member 620 is connected to the first overlapping concave 310, and the other end of the second magnetic member 620 corresponds to the first magnetic member 610 toward the first magnetic member 610, and when the number of the second magnetic members 620 is plural, the second magnetic member 620 is disposed to surround the light transmission region 320.

Optionally, the lens base 400 includes a second supporting platform 420, the protection lens 300 includes a second overlapping concave station 330, the second overlapping concave station 330 is disposed around the first overlapping concave station 310, the second overlapping concave station 330 is located on one side of the first overlapping concave station 310, a telescopic sealing connector 800 is disposed between the second overlapping concave station 330 and the second supporting platform 420, the telescopic sealing connector 800 is telescopic along with the movement of the protection lens 300, the telescopic sealing connector 800 is disposed to prevent dust and dirt from entering the inside of the electronic device through an area between the two when the protection lens 300 is separated from the lens base 400, so as to protect the camera 200.

Optionally, the telescopic sealing connector 800 includes at least two sequentially nested cylinder 810, two adjacent cylinder 810 are in sliding fit or fit through a rolling element 820, the cylinder 810 located at the outermost side of the telescopic sealing connector 800 is a first cylinder, the cylinder 810 located at the innermost side of the telescopic sealing connector 800 is a second cylinder, one of the first cylinder and the second cylinder is connected to the protective lens 300, and the other of the first cylinder and the second cylinder is connected to the lens base 400, and a plurality of cylinders 810 may be further added between the first cylinder and the second cylinder, where the specific number is determined according to the number of telescopic sections of the telescopic sealing connector 800. The cylinder 810 can protect the telescopic sealing joint 800, so that the service life of the telescopic sealing joint 800 is longer.

Optionally, the lens base 400 further includes a side baffle 430, the side baffle 430 is disposed around the protective lens 300, when the protective lens 300 is located on the lens base 400, the side baffle 430 encloses the protective lens 300 in the protective lens, the role of fixing the protective lens 300 is played, the inner side of the side baffle 430 is fixed with a sealing ring 440, the telescopic sealing connector 800 is in a contraction state, the sealing ring 440 is hermetically disposed between the protective lens 300 and the side baffle 430, the sealing ring 440 can prevent water vapor from dirtying entering the area of the camera 200, so as to improve the stability of the camera 200, and further improve the performance stability of the electronic device in the embodiment of the present application.

The electronic device disclosed by the embodiment of the application can be a smart phone, a tablet computer, an electronic book reader or a wearable device. Of course, the electronic device may also be other devices, which is not limited in this embodiment of the present application.

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

Claims

1. An electronic device is characterized by comprising a camera base, a camera, a protective lens, a lens base, a first magnetic piece and a second magnetic piece;

the first magnetic part is arranged on the camera, the second magnetic part is arranged on the protective lens, and the first magnetic part and the second magnetic part are oppositely arranged;

first magnetic part with second magnetic part magnetism is the same, works as the camera towards when the direction of camera orientation removed, first magnetic part with the cooperation drive of second magnetic part the protection lens towards the direction of camera orientation removes, works as when the camera rotates, the protection lens passes through second magnetic part with the cooperation of first magnetic part is followed the camera rotates.

2. The electronic device of claim 1, further comprising a third magnetic member disposed on the camera base, wherein the third magnetic member is located on a side of the first magnetic member facing away from the second magnetic member, the third magnetic member is magnetic and the same as the first magnetic member, and the third magnetic member and the first magnetic member cooperate to drive the camera to move toward the protection lens.

3. The electronic device of claim 2, wherein the third magnetic member is an electromagnet, the first magnetic member is a first permanent magnet, the second magnetic member is a second permanent magnet, and when the electromagnet is energized, the electromagnet and the first magnetic member are the same in magnetism, and the magnetic force of the third magnetic member is adjustable.

4. The electronic device according to claim 3, wherein the first magnetic members are disposed in at least two groups, at least two groups of the first magnetic members are disposed on opposite sides of an optical axis of the camera, and the second magnetic members and the third magnetic members are disposed in one-to-one correspondence with the first magnetic members, respectively.

5. The electronic device according to claim 2, wherein the camera is provided with a bracket, the bracket is disposed around an optical axis of the camera and extends in a direction away from the optical axis, and the first magnetic member is disposed on the bracket and is disposed opposite to the third magnetic member.

6. The electronic device of claim 1, wherein a plurality of elastic members are disposed between the protective lens and the lens base and spaced along a circumference of the protective lens, each of the elastic members being capable of driving the protective lens to move toward the camera.

7. The electronic device of claim 6, wherein the lens base comprises a first support platform, the protective lens comprises a first overlapping recessed platform, the protective lens further comprises a light-transmissive region, the first support platform and the first overlapping recessed platform both surround the light-transmissive region, and the elastic member is elastically supported between the first support platform and the first overlapping recessed platform.

8. The electronic device of claim 7, wherein one end of the second magnetic member is disposed on the first overlapping recess, and a second end of the second magnetic member extends toward the first magnetic member, and the second magnetic member is disposed around the light-transmissive region.

9. The electronic device of claim 7, wherein the lens base comprises a second support platform, and the protective lens comprises a second landing recessed land disposed around the first landing recessed land, wherein a flexible sealing connector is disposed between the second landing recessed land and the second support platform, and the flexible sealing connector is flexible with movement of the protective lens.

10. The electronic device of claim 9, wherein the telescopic sealing connector comprises at least two cylinders nested in sequence, adjacent two cylinders are matched with each other in a sliding mode or through rolling bodies, the cylinder positioned at the outermost side of the telescopic sealing connector is a first cylinder, the cylinder positioned at the innermost side of the telescopic sealing connector is a second cylinder, and one of the first cylinder and the second cylinder is connected with the protective lens, and the other cylinder is connected with the lens base.