CN111371923A - Terminals and Lenses - Google Patents

Abstract

The present disclosure relates to a terminal and a lens, wherein a terminal comprises a terminal body (1), a camera head (2) fixedly packaged in a back cover (11) of the terminal body (1), and a camera head (2) detachably mounted on the back cover (11) of the terminal body (1). At least one of the external lens (3) on the back cover (11), the terminal body (1) and the lens (3) is provided with a magnetic member, so as to be able to magnetically attract the other. The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: at least one of the terminal body and the external lens is provided with a magnetic member, so that the two can be magnetically adsorbed together, so that when a long-distance object needs to be photographed , the external lens can be installed on the terminal body, that is, the viewing depth of the camera of the terminal can be enhanced. In addition, the use of magnetic adsorption eliminates the need for destructive designs such as openings on the terminal body and the lens, and the structural integrity can be maintained.

Description

Terminals and Lenses

technical field

The present disclosure relates to the field of electronic equipment, and in particular, to a terminal and a lens.

Background technique

With the popularization of mobile communication services, terminal devices, such as mobile phones, have become irreplaceable communication devices. In addition to communication, the functions of terminal equipment are gradually expanded, such as adding camera functions, video and audio playback functions, etc.

For the camera function, most terminal devices directly encapsulate the camera (including the photosensitive chip and lens) on the back of the terminal device. As terminal equipment is increasingly pursuing ultra-thin form, the thickness is getting thinner and thinner, and the volume of the camera lens is also limited accordingly. The optical lens in the lens also needs to compress the volume, resulting in the limitation of shooting farther objects, which cannot meet the requirements of more and more High demand for photography.

SUMMARY OF THE INVENTION

In order to overcome the problems existing in the related art, the present disclosure provides a terminal and a lens.

According to a first aspect of the embodiments of the present disclosure, a terminal is provided, including a terminal body and a camera, wherein the camera is fixedly packaged in a back cover of the terminal body, and a first magnetic member is further disposed in the back cover, so The first magnetic member is close to the camera head so as to be able to magnetically attract an external lens.

Optionally, the first magnetic member is a permanent magnet or an electromagnet, and the electromagnet is connected to the battery of the terminal.

Optionally, the number of the first magnetic members is multiple, and the plurality of the first magnetic members surround the camera head and are arranged at intervals along the circumferential direction.

Optionally, the first magnetic member is attached to the inner surface of the back cover.

Optionally, the terminal is a mobile phone.

According to a second aspect of the embodiments of the present disclosure, a lens is provided, including a housing and a lens mounted in the housing, a first end of the housing is provided with a second magnetic member, so as to be magnetically attached to a terminal having a camera superior.

Optionally, the second magnetic member is a permanent magnet or an electromagnet.

Optionally, the first end of the housing is formed into a hollow annular shape so as to be able to accommodate the protruding portion of the camera protruding from the back cover.

Optionally, the number of the second magnetic parts is plural, and they are arranged at intervals along the circumferential direction at the first end of the housing.

According to a third aspect of the embodiments of the present disclosure, a terminal is provided, including a terminal body, a camera fixedly packaged in a back cover of the terminal body, and an external lens for detachably mounting on the back cover , at least one of the terminal body and the lens is provided with a magnetic member, so as to be able to magnetically attract the other.

Optionally, the magnetic member includes a first magnetic member disposed in the back cover, and the first magnetic member is close to the camera.

Optionally, the lens includes a housing and a lens mounted in the housing, and the magnetic member includes a second magnetic member disposed at a first end of the housing.

Optionally, the magnetic member is a permanent magnet or an electromagnet.

Optionally, the number of the magnetic members is multiple, and the plurality of the magnetic members surround the camera head and are arranged at intervals along the circumferential direction.

Optionally, the camera protrudes out of the back cover, and the first end of the housing is formed into a hollow annular shape so as to be able to accommodate the protruding part of the camera.

Optionally, the end face of the back cover and the end face of the lens close to the back cover are in type-face fit, so that the lens is attached to the back cover.

Optionally, the lens is a wide-angle camera, a macro camera, a fisheye camera, a polarized camera or a telephoto camera.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: at least one of the terminal body and the external lens is provided with a magnetic member, so that the two can be magnetically adsorbed together, so that when a long-distance object needs to be photographed , the external lens can be installed on the terminal body, that is, the viewing depth of the camera of the terminal can be enhanced. In addition, the use of magnetic adsorption eliminates the need for destructive designs such as openings on the terminal body and the lens, and the structural integrity can be maintained.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

1 is a partial schematic diagram of a terminal in the related art;

FIG. 2 is a partial view of a terminal according to an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a lens according to an exemplary embodiment of the present disclosure;

4 is a partial view of a terminal with an external lens according to an exemplary embodiment of the present disclosure;

5 is a partial view of a terminal with an external lens according to another exemplary embodiment of the present disclosure;

FIG. 6 is a partial view of a terminal with an external lens according to another exemplary embodiment of the present disclosure.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

In the present disclosure, the directional words "inner" and "outer" are generally used with respect to the outline of the part itself. Furthermore, the terms "first" and "second" used in this disclosure do not denote any order or importance, but are used to distinguish one element from another.

As shown in FIG. 1 , the terminal includes a terminal body 1 and a camera 2 , and the camera 2 is fixedly packaged in the back cover 11 of the terminal body 1 . It should be noted here that the camera 2 is packaged in the back cover 11, which means that the main body of the camera 2 is located in the back cover 11. In some embodiments, the camera may be completely located in the back cover 11. In other embodiments, The camera 2 may also have a part protruding from the back cover 11 . In order to solve the problem of insufficient viewing depth of the terminal camera in the related art, as shown in FIG. 2 , in the terminal provided by the present disclosure, a first magnetic member 4 is arranged in the back cover 11 , and the first magnetic member 4 is arranged close to the camera 2 . , so that the external lens can be magnetically attached to enhance the depth of view through the lens. It should be noted that, as will be mentioned later, in this case, the lens may be provided with a second magnetic member that attracts the first magnetic member 4, or the lens may be close to the end face of the rear cover 11 (that is, the housing 31 described below). The end face of the first end) has a material that can be magnetically adsorbed, such as an iron plate. In addition, the use of magnetic adsorption eliminates the need for destructive designs such as openings on the terminal body and the lens, and the structural integrity can be maintained.

Wherein, the first magnetic member 4 may be a permanent magnet or an electromagnet, the specific type and material thereof are not specifically limited in the present disclosure. When an electromagnet is used, as a feasible solution, a magnetic induction coil is arranged inside the electromagnet, and the magnetic induction coil has two transmission terminals exposed to the outside. The transmission terminals are connected with the battery of the terminal, so that the terminal can control the Whether the electromagnet needs to be magnetic. That is, in this embodiment, the magnetic on-off of the electromagnet can be provided by the battery of the terminal itself. When there is no need to connect the lens additionally, the electromagnet can be made non-magnetic, so as to avoid being accidentally attracted to other objects with magnetic properties, which will cause inconvenience to the use of the terminal. It is worth noting that the electromagnet in the present disclosure is not limited to the form of a magnetic induction coil, and any other structure capable of generating a magnetic force for the electromagnet can be applied to the magnetic element of the present disclosure.

According to some embodiments, in order to ensure sufficient magnetic attraction between the terminal and the external lens and prevent the lens from falling during use, the number of the first magnetic parts 4 may be multiple, and the plurality of first magnetic parts 4 Surrounding the camera head 2 and spaced along its circumference, the design of arranging the first magnetic members 4 around the camera head 2 also facilitates the quick positioning of the lens near the camera head 2 .

According to some embodiments, in the present disclosure, in order to improve the adsorption force of the first magnetic member 4 , the first magnetic member 4 can be attached to the inner surface of the terminal back cover 11 , thereby reducing the size of the first magnetic member 4 and the lens. distance to reduce the attenuation of the magnetic force. In addition, the inner surface of the back cover 11 may also be provided with a groove to accommodate the first magnetic member 4 and further reduce the distance between the first magnetic member 4 and the lens.

The terminals referred to in the present disclosure include but are not limited to mobile phones, notebook computers and tablet computers with a camera function.

Based on the technical solutions related to the terminal in the foregoing embodiments of the present disclosure, the present disclosure also proposes a lens detachably externally connected to the aforementioned terminal. As shown in FIG. 3 , the external lens 3 includes a housing 31 and a lens 32 installed in the housing 31 . The first end of the housing 31 , that is, the end connecting with the terminal back cover 11 , may be provided with a second magnetic member 5 , so that the lens 3 can be magnetically attached to the terminal with the camera, so as to improve the viewing depth of the camera on the terminal.

Similar to the aforementioned first magnetic member 4 , the second magnetic member 5 can also use a permanent magnet or an electromagnet. When an electromagnet is selected, the specific structure and arrangement inside the electromagnet can also be the same as the electromagnet in the aforementioned terminal, which will not be repeated here. However, it should be noted that, in this case, a battery may be provided in the external lens 3, and the electromagnet is connected to the battery.

According to some embodiments, as shown in FIG. 2 , the camera 2 of the terminal protrudes from the back cover 11 . Since the lens of the camera 2 encapsulated in the back cover 11 of the terminal body 1 protrudes from the back cover 11 of the terminal body 1, in this case, in order to make the lens fit on the back cover 11, as shown in FIG. 3 , the first end of the housing 31 can be formed into a hollow ring shape, that is, the lens 32 does not extend to the first end of the housing 31, but has a certain gap with the end face of the first end, so that the gap (ie the above-mentioned Hollow ring) can accommodate the protruding part of the camera 2. In this way, it can be ensured that the main body portion of the end face of the first end of the housing 31 can fit on the back cover 11 . In addition, the hollow ring shape can be adapted to the shape of the protruding part of the camera head 2, so that the protruding part can also play the role of limiting the external lens 3 to the assembly position.

Further, similar to the above-mentioned setting method of the first magnetic member 4, in order to ensure the magnetic attraction between the terminal and the external lens 3, and to prevent the external lens 3 from falling off during use, the number of the second magnetic member 5 can be as many as possible. Each of the plurality of second magnetic members 5 are arranged at intervals along the circumferential direction at the first end of the housing 31 . That is, after the lens 3 is mounted on the terminal body 1 , the plurality of second magnetic members 5 surround the camera head 2 and are arranged at intervals in the circumferential direction.

As shown in FIG. 4 to FIG. 6 , the present disclosure further provides a terminal, including a terminal body 1 , a camera 2 fixedly packaged in a back cover 11 of the terminal body, and an external camera 2 for being detachably mounted on the back cover 11 . Lens 3. Wherein, at least one of the terminal body 1 and the lens 3 is provided with a magnetic member, so as to be able to magnetically attract the other. In this way, when a long-distance object needs to be photographed, the external lens 3 can be installed on the terminal body 1, that is, the viewing depth of the camera 2 of the terminal can be enhanced.

The arrangement forms and beneficial effects of the terminal body 1 , the camera 2 , and the lens 3 in this embodiment may be the same as those of the terminal and the lens 3 in the foregoing embodiments, which will not be repeated here. However, it should be noted that, in this embodiment, in the pull-in assembly formed by the terminal body 1 and the lens 3, one may be provided with a magnetic member, or both may be provided with a magnetic member. As an embodiment, as shown in FIG. 4 , a first magnetic member 4 is provided on the inner surface of the terminal back cover 11 , and the first magnetic member 4 is close to the camera 2 . The first end of the external lens housing 31 is made of a material that can be magnetically attracted by the first magnetic member 4 , such as iron. When the two are in contact, a mutually attractive magnetic force is generated, so that the external lens 3 is detachably mounted on the terminal body 1 .

In another embodiment, as shown in FIG. 5 , a first magnetic member 4 is provided on the inner surface of the terminal back cover 11 , and the first magnetic member 4 is close to the camera 2 . A second magnetic member 5 is provided at the first end of the lens housing 31 . When the two are in contact, a mutually attractive magnetic force is generated, so that the external lens 3 is detachably mounted on the terminal body 1 .

In another embodiment, as shown in FIG. 6 , a second magnetic member 5 is provided at the first end of the lens housing 31 . The area of the terminal back cover 11 close to the camera 2 is made of a material that can be magnetically attracted by the second magnetic member 5 , such as iron. When the two are in contact, a mutually attractive magnetic force is generated, so that the external lens 3 is detachably mounted on the terminal body 1 .

In the present disclosure, the end face of the back cover 11 of the terminal body 1 and the end face of the lens 3 close to the back cover 11 are in a form fit, so that the lens 3 is attached to the back cover 11 , so that the two are stably connected and avoid the lens 3 Shake on the back cover 11 . For example, when the back cover 11 of the terminal is designed with a curved profile, the end surface of the lens 3 close to the back cover 1 is designed to fit the profile completely according to the curvature.

In addition, the externally connectable lens referred to in the present disclosure includes, but is not limited to, a wide-angle camera, a macro camera, a fisheye camera, a polarized camera, or a telephoto camera. Users can assemble lenses with different functions according to actual use requirements, in order to obtain good shooting results under any circumstances.

Other embodiments of the present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the present disclosure. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (17)

1. A terminal, characterized in that it comprises a terminal body (1) and a camera (2), wherein the camera (2) is fixedly packaged in a back cover (11) of the terminal body (1), and the back cover is (11) is further provided with a first magnetic member (4), and the first magnetic member (4) is close to the camera head (2) so as to be able to magnetically attract an external lens (3). 2 . The terminal according to claim 1 , wherein the first magnetic member ( 4 ) is a permanent magnet or an electromagnet, and the electromagnet is connected to a battery of the terminal. 3 . 3. The terminal according to claim 1, characterized in that the number of the first magnetic parts (4) is multiple, and the plurality of the first magnetic parts (4) surround the camera (2) and move along the camera head (2). Circumferential interval setting. 4 . The terminal according to claim 1 , wherein the first magnetic member ( 4 ) is attached to the inner surface of the back cover ( 11 ). 5 . 5. The terminal according to claim 1, wherein the terminal is a mobile phone. 6. A lens, characterized in that it comprises a housing (31) and a lens (32) mounted in the housing (31), and a second magnetic member (5) is provided at the first end of the housing (31) , so that it can be magnetically attached to a terminal with a camera. 7. The lens according to claim 6, wherein the second magnetic member (5) is a permanent magnet or an electromagnet. 8. The lens according to claim 6, characterized in that, the first end of the casing (31) is formed into a hollow annular shape, so as to be able to accommodate the camera (2) protruding from the rear cover (11). ) of the protruding part. 9 . The lens according to claim 8 , wherein the number of the second magnetic members ( 5 ) is plural, and is arranged at intervals along the circumferential direction at the first end of the housing ( 31 ). 10 . 10. A terminal, characterized by comprising a terminal body (1), a camera (2) fixedly encapsulated in a back cover (11) of the terminal body (1), and a camera (2) for detachably mounting to the terminal body (1) The external lens (3) on the back cover (11), at least one of the terminal body (1) and the lens (3) is provided with a magnetic member, so as to be able to magnetically attract the other. 11. The terminal according to claim 10, wherein the magnetic member comprises a first magnetic member (4) disposed in the back cover (11), the first magnetic member (4) being close to the the camera (2). 12. The terminal according to claim 10 or 11, wherein the lens (3) comprises a housing (31) and a lens (32) installed in the housing (31), and the magnetic member comprises a set of A second magnetic piece (5) at the first end of the housing (31). 13. The terminal according to claim 10, wherein the magnetic member is a permanent magnet or an electromagnet. 14. The terminal according to claim 10, characterized in that, the number of the magnetic members is multiple, and the plurality of the magnetic members surround the camera (2) and are arranged at intervals along the circumferential direction. 15. The terminal according to claim 10, characterized in that, the camera (2) protrudes from the back cover (11), and the first end of the casing (31) is formed into a hollow annular shape, so as to be able to The protruding part of the camera (2) is accommodated. 16. The terminal according to claim 10, characterized in that the end face of the rear cover (11) and the end face of the lens (3) close to the rear cover (11) are in a type fit, so that the The lens (3) is attached to the rear cover (11). 17 . The terminal according to claim 10 , wherein the lens ( 3 ) is a wide-angle camera, a macro camera, a fisheye camera, a polarized light camera or a telephoto camera. 18 .

Images