CN217113008U - Bendable lens cover, lens assembly and electronic equipment - Google Patents

Abstract

The application discloses a bendable lens cover, a lens assembly and electronic equipment, which comprises a cover body, wherein one end of the cover body is provided with a deformable part extending outwards, one end of the deformable part, which is far away from the cover body, is provided with an installation part, the installation part is fixed on a shell of a lens during installation, and when the cover needs to be closed, the cover body is buckled inwards to enable the deformable part to be bent inwards until the deformable part is buckled at the front end of the lens; when the cover needs to be opened, the cover body is turned outwards to enable the deformable part to be bent outwards until the cover body is fixed on the fixing part of the shell. Wherein, because the lid realizes opening and shutting of lid through the bending of deformable portion, for the articulated mode of opening and shutting, can effectively reduce the complexity that lens cap and casing are connected, open and shut the convenience moreover.

Description

Bendable lens cover, lens assembly and electronic equipment

Technical Field

The present application relates to the field of electronic devices, and more particularly, to a flexible lens cover, and a lens assembly including the flexible lens cover, and an electronic device including the lens assembly.

Background

For an electronic device having a lens, a lens cover is usually disposed at a front end of the lens to protect the lens.

The existing lens cover is usually formed by hard rubber or TPU (thermoplastic polyurethane), the connection mode of the lens cover and the lens shell is mostly hinged, therefore, the hinged structures are required to be respectively arranged on the lens cover and the lens shell, for example, a hinged support is arranged on the lens shell, the lens cover is connected with the hinged support through a pin shaft, in addition, other fixing parts are required to be arranged on the lens shell, the lens cover after being opened is fixed, the connection mode makes the structure of the lens assembly become complex, and the problem of inconvenient operation exists when the lens cover is opened and closed.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a bendable lens cover which can reduce the complexity of its connection structure with a lens housing and facilitate opening and closing of the lens cover, and another object is to provide a lens assembly including the bendable lens cover, and an electronic device including the lens assembly.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a flexible formula lens cap, includes the lid, the one end of lid is equipped with the flexible portion of outside extension, keep away from in the flexible portion the one end of lid is equipped with the installation department, the installation department is fixed on the casing of camera lens, the lid passes through lock is in when flexible portion is inside crooked the front end of camera lens, or fixes when outside crooked on the fixed part of casing.

Preferably, the cover body is provided with an iron sheet, the fixing part is a magnet arranged on the shell, and the cover body is attached to the magnet of the shell through the iron sheet after being turned over from the front end of the lens.

Preferably, the iron sheet is embedded in the cover body.

Preferably, the deformable portion includes a first connecting portion, a curved portion, and a second connecting portion, which are sequentially arranged in a direction from the cover to the mounting portion, and a thickness of the curved portion is smaller than a thickness of the first connecting portion and a thickness of the second connecting portion.

Preferably, the mounting part is a snap provided on the second connecting part.

Preferably, the deformable portion is provided at an inner side thereof with a through groove for facilitating bending of the lid body.

A lens assembly comprising the bendable lens cover of any of the above.

Preferably, a chamber for accommodating the fixing portion is provided outside the housing.

Preferably, a protrusion is arranged on the side wall of the chamber, and a clamping groove matched with the protrusion is formed in the side part of the fixing part.

An electronic device comprising the lens assembly of any of the above.

Compared with the prior art, the technical scheme has the following advantages:

the bendable lens cover, the lens assembly and the electronic equipment comprise a cover body, wherein one end of the cover body is provided with a deformable part extending outwards, one end of the deformable part, which is far away from the cover body, is provided with an installation part, the installation part is fixed on a shell of the lens during installation, and when the cover needs to be closed, the cover body is buckled inwards to enable the deformable part to be bent inwards until the deformable part is buckled at the front end of the lens; when the cover needs to be opened, the cover body is turned outwards to enable the deformable part to be bent outwards until the cover body is fixed on the fixing part of the shell. Wherein, because the lid realizes opening and shutting of lid through the bending of deformable portion, for the articulated mode of opening and shutting, can effectively reduce the complexity that lens cap and casing are connected, open and shut the convenience moreover.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a bendable lens cover according to an embodiment of the present application;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic front view illustrating a flexible lens cover according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a lens assembly according to an embodiment of the present disclosure, with a cover body thereof being in a snap-fit state;

fig. 5 is a schematic structural view of the cover in a flipped open state.

FIG. 6 is a schematic view of a fixing portion;

fig. 7 is a schematic top view of a cover mounting case of a lens assembly according to an embodiment of the present disclosure;

fig. 8 is a sectional view taken along line B-B in fig. 7.

The reference numbers are as follows:

1 is a cover body, 1-1 is a deformable part, 1-1-1 is a first connecting part, 1-1-2 is a bending part, 1-1-3 is a second connecting part, 1-1-4 is a through groove, 1-2 is an installation part, 1-2-1 is a cylinder, 1-2-2 is a cone, 1-3 is an iron sheet, 1-3-1 is a positioning hole, and 1-4 is a boss;

2 is a shell, 2-1 is a cover body installation shell, 2-1-1 is a clamping hole, 2-1-2 is a plane, 2-2 is a lens shell, and 2-2-1 is a through hole;

3 is a lens;

4 is a fixed part, 4-1 is a magnet, and 4-2 is a containing shell.

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 only a part of the embodiments of the present application, and not all of the embodiments. 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.

Referring to fig. 1 to fig. 3, fig. 1 is a schematic structural diagram of a bendable lens cover according to an embodiment of the present application; FIG. 2 is an enlarged view of area A of FIG. 1; fig. 3 is a schematic front view of a bendable lens cover according to an embodiment of the present disclosure.

The embodiment of the application provides a bendable lens cover, which comprises a cover body 1, wherein one end of the cover body 1 is provided with a deformable part 1-1 extending outwards, one end of the deformable part 1-1, which is far away from the cover body 1, is provided with a mounting part 1-2, the cover body 1, the deformable part 1-1 and the mounting part 1-2 are preferably integrally formed by a silica gel material, when the lens cover is mounted, the mounting part 1-2 is fixed on a shell 2 of the lens, and when the lens cover needs to be closed, the cover body 1 is buckled inwards to enable the deformable part 1-1 to be bent till the deformable part is buckled at the front end of the lens 3; when the cover is to be opened, the cover body 1 is turned outward to bend the deformable portion 1-1 outward until the cover body 1 is fixed to the fixing portion 4 of the case body 2. Because the cover body 1 is opened and closed by bending the deformable part 1-1, the complexity of connecting the lens cover and the shell body 2 can be effectively reduced and the opening and closing are convenient compared with a hinged opening and closing mode.

Furthermore, the cover body 1 is provided with iron sheets 1-3, the iron sheets 1-3 are preferably fixed in the cover body 1 in an embedding manner, wherein the iron sheets 1-3 can be provided with a plurality of positioning holes 1-3-1, the cover body 1 is integrally formed with a plurality of corresponding positioning columns, and the iron sheets 1-3 can be fixed on the cover body 1 through the mutual matching of the positioning columns and the positioning holes 1-3-1. In addition, the iron sheets 1-3 can be adhered to the cover body 1 or clamped on the cover body 1. Regarding the shape of the iron pieces 1-3, since the lens 3 is generally circular, the iron pieces 1-3 are also preferably circular, but the iron pieces 1-3 may have other polygonal structures. The iron sheets 1-3 are arranged on the cover body 1, so that the strength of the cover body 1 can be improved, the purpose of protecting the lens is further achieved, and the damage to the first lens caused by the deformation of the cover body 1 due to the material characteristics of the cover body 1 when the cover body 1 is subjected to external force at the position corresponding to the lens is avoided. The fixing portion 4 is a magnet 4-1 arranged on the housing 2, and when the cover body 1 is opened from the front end of the lens 3, the cover body 1 can be adsorbed on the housing 2 through the magnet 4-1 on the housing 2, so that the cover body 1 is prevented from freely swinging, and the stability of the cover body 1 after being opened is ensured.

In the above embodiment, the iron pieces 1 to 3 are provided on the lid 1 and the magnet 4 to 1 is provided on the case 2, but the magnet 4 to 1 may be provided on the lid 1 and the iron pieces 1 to 3 may be provided on the case 2, and if the case 2 is made of iron, the iron pieces 1 to 3 may be omitted. Besides the cover body 1 after the cover is opened is fixed in a magnetic attraction mode, the cover body 1 can be fixed in other modes, for example, the cover body 1 can be clamped in a tripping mode, for example, a fixing groove can be formed in the outer side wall of the shell 2, and after the cover body 1 is opened, the side edge of the cover body 1 can be clamped into the fixing groove.

In order to improve the stability of the cover body 1 buckled on the lens 3, as shown in fig. 3, 4 and 5, a boss 1-4 can be arranged on the inner surface of the cover body 1, a through hole 2-2-1 matched with the boss 1-4 is arranged at the front end of the lens 3, the through hole 2-2-1 and the lens 3 are coaxially arranged, the boss 1-4 is correspondingly of a disc structure, the outer diameter of the boss 1-4 is larger than the inner diameter of the through hole 2-2-1, and after the boss 1-4 is clamped into the through hole 2-2-1 through extrusion deformation, the inner side surface of the boss 1-4 can be in close contact with the inner side surface of the through hole 2-2-1, so that the buckling sealing performance of the cover body 1 is improved.

In addition, in order to facilitate the opening of the cover body 1 from the front end of the lens 3, a protrusion that is convenient for a user to hold may be provided on the side portion of the cover body 1, or a structure such as a pull ring or a pull bar may be provided as long as the cover body 1 is convenient to open.

In one embodiment of the present application, the deformable portion 1-1 includes a first connecting portion 1-1-1, a curved portion 1-1-2, and a second connecting portion 1-1-3 sequentially arranged from the cover 1 to the mounting portion 1-2, wherein the deformable portion 1-1 is a long block-shaped structure extending from one end of the cover 1, the first connecting portion 1-1-1, the curved portion 1-1-2, and the second connecting portion 1-1-3 are integrally formed, the first connecting portion 1-1-1 functions as a transition cover 1 and the curved portion 1-1-2, the second connecting portion 1-1-3 functions as a transition curved portion 1-1-2 and the mounting portion 1-2, and the thickness of the curved portion 1-1-2 is smaller than that of the first connecting portion 1-1-1 and the second connecting portion 1-1 1-3, specifically, the inner surface and/or the outer surface of the bending portion 1-1-2 is/are recessed, so that the purpose that the thickness of the bending portion 1-1-2 is relatively small can be achieved, wherein the thickness of the bending portion 1-1-2 should meet the strength requirement, so as to avoid the problems of fracture and the like of the cover body 1 under the pulling of external force. Because the thickness of the bending part 1-1-2 is thinner, the resistance of the bending part 1-1-2 can be reduced when the cover body 1 is turned over, and the reverse force influence of the bending part 1-1-2 can be reduced when the cover body 1 is absorbed on the shell body 2, thereby ensuring the stability of the cover body 1 fixed on the shell body 2. Through grooves 1-1-4 can be arranged on the inner side of the deformable part 1-1, and due to the through grooves 1-1-4, the thickness of the bent part 1-1-2 is reduced, so that the turning action of the cover body 1 is facilitated. The structure diagram 3 of the through groove 1-1-4 shows that the inner side surface of the groove wall is in arc transition so as to improve the bending life.

In order to facilitate the installation of the cover 1 and the housing 2, the mounting portion 1-2 is preferably a plurality of fasteners disposed on the second connecting portion 1-1-3, and the number of the fasteners may be multiple, so that the installation stability of the cover 1 and the housing 2 may be improved by the multiple fasteners. In order to further improve the connection stability of the cover body 1 and the shell body 2, the buckle comprises a cylinder 1-2-1 and a cone 1-2-2, one end of the cylinder 1-2-1 is connected with the second connecting part 1-1-3, the other end is connected with the big end of the cone 1-2-2, the outer diameter of the big end of the cone 1-2-2 is larger than that of the cylinder 1-2-1, correspondingly, the shell body 2 is provided with a clamping hole 2-1-1, the inner cavity of the clamping hole 2-1-1 is larger than the inner diameter of the opening of the clamping hole, when the buckle is clamped into the clamping hole 2-1-1 under the action of elastic deformation, the cone 1-2-2 can limit the buckle, so that the difficulty of pulling the buckle out of the clamping hole 2-1-1 is improved. In addition, the side wall of the cylinder 1-2-1 is tightly contacted with the side wall of the clamping hole 2-1-1, so that the aim of structural water resistance can be fulfilled.

An embodiment of the present application further provides a lens assembly, which includes the bendable lens cover and the housing 2 provided in any of the above embodiments. Wherein, the casing 2 outside is equipped with the cavity that is used for holding fixed part 4 to avoid fixed part 4 to expose outside and influence outward appearance and use experience effect. The lens housing 2 includes a lens housing 2-2 and a cover mounting housing 2-1, the lens housing 2-2 is connected to the cover mounting housing 2-1, the lens 3 is mounted in the lens housing 2-2, the cover mounting housing 2-1 can be used for accommodating other components, such as electronic devices, besides the cover mounting housing 1, so as to be separately mounted in different housings 2 with the lens, as shown in fig. 7 and 8, the upper end of the cover mounting housing 2-1 is provided with a plane 2-1-2, a clamping hole 2-1-1 is formed below the plane 2-1-2, and the plane 2-1-2 is in contact with the end face of the second connecting portion 1-1-3, so that the connection tightness between the two can be improved. In addition, for the connection stability of improvement fixed part 4, be equipped with the arch on the lateral wall of cavity, the lateral part of fixed part 4 is equipped with the draw-in groove of mutually supporting with the arch, and further, can also set up the fixed column in the inboard of fixed part 4, be equipped with the fixed orifices corresponding with the fixed column on the inner wall of cavity. The fixing part 4 comprises a containing shell 4-2 and a magnet 4-1, the magnet 4-1 is placed in the containing shell 4-2, the containing shell 4-2 can be a square shell, a round shell or other structures, in order to ensure the smoothness of the appearance of the shell 2, the outer side surface of the containing shell 4-2 is flush with the corresponding outer side surface of the shell 2, compared with the magnet directly placed on the shell 2, the magnet 4-1 can be protected through the containing shell 4-2, the connection between the containing shell 4-2 and the shell 2 is simpler compared with the connection between the magnet 4-1 and the shell 2, and the problem that the magnet 4-1 drops can be avoided.

An embodiment of the present application further provides an electronic device including the lens assembly provided in any of the above embodiments, where the electronic device may be a handheld temperature measurement device, an image capture device, or another device provided with the lens assembly. The beneficial effects thereof can be obtained by referring to the above embodiments, which are not described herein again.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The flexible lens cover, the lens assembly and the electronic device provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.

Claims (10)

1. The utility model provides a flexible lens cap, its characterized in that includes lid (1), the one end of lid (1) is equipped with outside extension deformable portion (1-1), keep away from on deformable portion (1-1) the one end of lid (1) is equipped with installation department (1-2), installation department (1-2) are fixed on casing (2) of camera lens (3), lid (1) passes through when deformable portion (1-1) incurvate the lock is in the front end of camera lens (3), or fix when incurvate on fixed part (4) of casing (2).

2. The bendable lens cover according to claim 1, wherein the cover body (1) is provided with an iron sheet (1-3), the fixing portion (4) is a magnet (4-1) disposed on the housing (2), and the cover body (1) is attached to the magnet (4-1) of the housing (2) through the iron sheet (1-3) after being flipped open from the front end of the lens (3).

3. Bendable lens cover according to claim 2, characterized in that the iron sheets (1-3) are embedded in the cover body (1).

4. The bendable lens cover according to claim 1, wherein the deformable portion (1-1) comprises a first connection portion (1-1-1), a bending portion (1-1-2), and a second connection portion (1-1-3) sequentially arranged in a direction from the cover body (1) to the mounting portion (1-2), and a thickness of the bending portion (1-1-2) is smaller than a thickness of the first connection portion (1-1-1) and the second connection portion (1-1-3).

5. The flexible lens cover according to claim 4, wherein the mounting portion (1-2) is a snap provided on the second connecting portion (1-1-3).

6. Bendable lens cover according to claim 1, characterized in that the inside of the deformable part (1-1) is provided with a through slot (1-1-4) facilitating the bending of the cover body (1).

7. A lens assembly comprising the flexible lens cover of any one of claims 1 to 6.

8. The lens arrangement as claimed in claim 7, characterized in that the housing (2) is provided on its outside with a chamber for accommodating the fixing portion (4).

9. The lens assembly of claim 8, wherein the side wall of the chamber is provided with a protrusion, and the side of the fixing part (4) is provided with a slot for matching with the protrusion.

10. An electronic device comprising the lens assembly of any one of claims 7 to 9.

Images