CN111294489A

CN111294489A - Lens cap, intelligent terminal, digital camera, selfie stick, support and device

Info

Publication number: CN111294489A
Application number: CN201911425851.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: 罗天成
Priority date: 2018-12-26
Filing date: 2019-12-25
Publication date: 2020-06-16
Also published as: CN212086285U

Abstract

The invention relates to a novel lens cap which can be matched with an intelligent terminal, a shell connected with the intelligent terminal, an exchange lens and the like for use. The intelligent terminal using the cover and the device connected with the intelligent terminal become a portable photographing device. The lens cap can be provided with different functional components, so that the lens cap can be used in different fields. The lens cover can be used as a lens cover, and can also be used as a portable image device of an intelligent watch, an intelligent terminal and an existing digital camera or video camera, so that the devices can shoot by using a camera on the lens cover without connecting an exchange lens, and the functions which cannot be realized by the prior digital camera are also realized.

Description

Lens cap, intelligent terminal, digital camera, selfie stick, support and device

Technical Field

The invention relates to a lens cover and an intelligent terminal using the lens cover. Intelligent terminals, including and not limited to: smart phones, tablet computers (including split tablet computers), and wearable smart devices of various operating systems. The invention also provides a digital camera.

Technical Field

CN103200355B (a new smart terminal and a housing connected to the smart terminal), CN107517288A (a camera handle and a mobile phone) and CN209593487U (a camera handle, a mobile phone and a camera device) are published according to the law, and a technical scheme of setting an interchangeable lens interface on a smart terminal, a new use of the interchangeable lens interface, a new technology of a smart camera and the like are disclosed, and a comprehensive disclosure of all technical contents recorded in these prior art documents is included.

http：//www.sohu.com/a/283818519_610501The prior art disclosed is one of the specific attempts to the prior art disclosed by the above-mentioned law. The above prior art provides development direction and specific practical trial for image devices, and it is seen that an intelligent terminal capable of connecting an interchangeable lens to obtain a high-definition shooting effect has become the prior art, and by making the intellectualization of these image devices obtain excellent computing capability, integration of image shooting and post-processing becomes possible, and image technologies based on computational photography, such as night shooting, high light ratio shooting, scene recognition, real-time scene distance data acquisition, multi-lens combined shooting, multi-stack, scene alignment, automatic depth of field acquisition, and the like, obtain a material carrier. Such intelligent terminal can satisfy people and acquire, share the higher requirement at the image. When the device in the above technical solution does not connect the interchangeable lens with the housing of the intelligent terminal, a lens cover is usually used to cover the interchangeable lens interface disposed on the intelligent terminal. According to the above prior art, the technology of the intelligent terminal with the interchangeable lens interface is disclosed, and although the intelligent terminal capable of being connected with the interchangeable lens to obtain a high-definition shooting effect becomes the prior art, the intelligent terminal can meet the higher requirements of people on image acquisition and sharing. But such intelligent terminals as mentioned abovehttp：//www.sohu.com/a/ 283818519_610501The prior art does not give technical suggestions on how to use the disclosed intelligent terminal in a portable way and take pictures in a portable way when the interchangeable lens is not used or at ordinary times. In addition, people cannot obtain better experience or convenience when using the intelligent terminal which can be connected with the interchangeable lens or take pictures with the shell connected with the intelligent terminal, or the functions or the purposes of the intelligent terminal are expanded. The above-mentioned published applications and other prior art do not teach the improvement of prior art lens covers to provide for improved lens coversThe intelligent terminal which can be connected with the interchangeable lens and/or shot by the shell connected with the intelligent terminal can better meet the technical scheme or inspiration of the use requirement of people. Therefore, it is necessary to solve the above technical problem, so that an intelligent terminal provided with an interchangeable lens interface (or a similar structure) can replace an intelligent terminal that cannot be connected with an interchangeable lens, and the intelligent terminal provided with the interchangeable lens interface becomes the mainstream of the future intelligent terminal; but also brings wide reform and aesthetic enjoyment for people.

Disclosure of Invention

The invention aims to provide a lens cover for replacing a traditional lens cover, which is used for realizing the function expansion of an intelligent terminal capable of being connected with an exchange lens for photographing, so that the intelligent terminal has more function choices compared with an intelligent terminal incapable of being connected with the exchange lens for photographing, can solve the portable use problem of the intelligent terminals when the exchange lens is not used and the technical problem of how the intelligent terminal has the same excellent photographing effect under the conditions of low illumination and high contrast when the exchange lens is not used, and becomes a mainstream intelligent terminal product. The invention provides a lens cover, equipment (including an intelligent terminal) using the lens cover and a device connected with the intelligent terminal, which aim to solve the technical problems.

A. In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a lens cap, lens cap be equipped with the structure of being connected with intelligent terminal equipment, through the structure connect intelligent terminal. The lens cover can be connected to the intelligent terminal device. The lens cover is provided with a sensor or a component containing the sensor, such as: a camera is provided. Thus, when the smart device is not connected to the interchangeable lens or other devices (such as a housing connected to the smart terminal), the lens cover can be used to implement a camera-based function or to protect the corresponding CCD and/or C-MOS sensor (if any) disposed in the interchangeable lens interface.

B. The lens cover can be provided with one lens or more than one lens, for example, 18 lenses, the lenses can work simultaneously, independently or in groups, and high-pixel images and/or high-definition images can be obtained by using algorithm fusion.

C. The lens cover as described above may be provided with a generator. The generator comprises: the light supplementing device comprises a flashlight (which can be an LED) and/or a soft light, a reflecting device and the like. The generator can be arranged on the lens cover or externally connected to the lens cover. The generator can be arranged or externally connected with one or more than one type.

D. The lens cover as described above may be provided with a detector. The detector comprises: various detectors such as CCD, C-MOS, CdS, SPD (SPC), and/or GPD photometric elements. The detector can be arranged on the lens cover or externally connected with the lens cover. The detector can be arranged or externally connected with one or more of the detectors.

E. The lens cover is detachably fixed on the intelligent terminal. The intelligent terminal is provided with an exchange lens interface, and the connection structure comprises a bayonet and a screw.

F. The lens cover is provided with an interface which is in communication and/or power connection with the intelligent terminal, and the interface comprises a standard interface and/or a non-standard interface. The interface may be a contact and may include a plurality of contacts. The contact definition conforms to the specification of a standard or non-standard interface. The non-standard interface comprises a custom interface. And the interface on the lens cover is correspondingly connected with the interface on the intelligent terminal to realize the function.

G. The lens cover as described above may be provided with: memory, a calculator (processor), a communication module, a power source (and/or battery), a mechanism, and/or a structure. The lens cover is provided with a structure for connecting with other lens covers (including the lens cover of the invention), a filter or other devices. The connecting structure comprises a mechanical structure, such as a bayonet and a screw.

H. The lens cover can be a wearable device and has a wearable structure; the lens cover can also be detachably fixed in a base of the wearable device to form the wearable device;

I. an intelligent terminal can use the lens cover. The lens cap is used for shooting or expanding functions. The intelligent terminal is provided with a space for accommodating the lens cover. The intelligent terminal can be provided with an exchange lens interface, and comprises a bayonet and a screw. Other structures may be provided for securing the lens cover.

J. A lens interface of the digital camera can be used for connecting the lens cover. Or the lens cover can be used in a digital camera capable of exchanging lenses. The structure or components in the lens interface of the digital camera are protected at least by using the lens cover.

K. A device (or a third party device, the third party device can also be a device connected with the intelligent terminal, the same applies below) connected with the intelligent terminal I is provided with a structure connected with an exchange lens interface of the intelligent terminal, and the structure comprises a bayonet and a screw; or the device is provided with a bracket and/or a rotatable structure; and/or with a telescopic structure and/or with a base (pedestal) and/or can be connected to a base (pedestal).

L. the device as described by K, can be a self-photographing stick, can be a stand for office convenience applications. The support is provided with a mouse and/or a keyboard and can also be connected with a projector and an intelligent home control center; the apparatus may also be a portable device having a space for receiving the lens cover.

The lens cover can be connected with a cloud end, a server, an intelligent terminal, a third-party device, a local host or a host of a split computer through wireless communication. The lens cover can replace the existing lens cover and be used for the interchangeable lens camera in the prior art.

Preferably, the lens cover is provided with a sensor and/or a generator.

Preferably, one or the above lens cover may be detachably connected to the smart terminal, the interchangeable lens interface of the digital camera, and/or the interchangeable lens.

Preferably, one or the above lens cover is detachably fixed to the interchangeable lens interface.

Preferably, one or the above lens cover is provided with a bayonet or a thread. Including structures having a similar function as bayonet, screw threads.

Preferably, one or the bayonet, the thread and the like enable the lens cover to be detachably fixed on the intelligent terminal, the digital camera and the exchange lens interface.

Preferably, one or the above lens cover is installed on a body of the intelligent terminal;

preferably, one or the above lens cover is provided with an interface for connecting the sensor.

Preferably, one or the above mentioned sensor comprises a camera provided with a CCD/C-MOS sensor.

Preferably, one or the above lens covers comprise 1 or more than 1 camera.

Preferably, one or more of the above-described sensors may use algorithmic fusion to enhance the effect.

Preferably, one or the above lens cover is provided with a flash lamp.

Preferably, one or the above lens cover is provided with an interface for communicating with an intelligent terminal.

Preferably, one or more of the above-described interfaces comprises a power connection interface.

Preferably, one or more of the above interfaces comprises a data communication interface.

Preferably, one or more of the above interfaces comprises a standard interface or a non-standard interface.

Preferably, one or the above lens cover is provided with a power supply and/or a battery.

Preferably, one or the above lens cover is provided with a processor.

Preferably, one or the above lens cover is provided with a calculator.

Preferably, one or above lens cover is provided with a memory.

Preferably, one or the above lens cover is provided with a communication module and/or a communication interface.

Preferably, one or the above lens cover is a wearable device.

Preferably, one or more of the lens covers described above is provided with structure and/or means.

Preferably, the novel lens cap is detachable and the intelligent terminal is connected.

Preferably, one kind or the intelligent terminal, its characterized in that: the intelligent terminal is provided with an exchange lens interface, and the exchange lens interface can accommodate the lens cover.

Preferably, one or above intelligent terminal, its characterized in that: the lens interface can be connected with other devices.

Preferably, one or the other of the above-mentioned devices is provided with an interface to which the interface can be connected.

Preferably, one or the above interfaces comprise a bayonet or a screw.

Preferably, one or the other devices described above are a selfie stick.

Preferably, one or other of the above-mentioned devices comprises a stent.

Preferably one or said other means comprises an interface for communicating with a smart terminal.

Preferably, one or said other means comprises an interface for making an electrical connection with the intelligent terminal.

Preferably one or said other means comprises a keyboard.

Preferably one or said other means comprises a power source.

Preferably one or said other means comprises a circuit; or the device comprises: memory, calculator and/or processor, or said apparatus may comprise a structure and/or arrangement.

Preferably, the other devices include communication and/or power connections with third party devices other than the device and the smart terminal (third party devices or a device connected to the smart terminal).

Preferably, the third party device includes the lens cover and/or the intelligent terminal.

Preferably, said third party device comprises means having a structure and/or an organization.

Preferably, the third party device comprises a memory therein.

Preferably, the third party device includes a computing device, such as a calculator or processor.

Preferably, the third party devices can communicate and/or transmit power to each other.

Preferably, the third party device comprises a metallic element and/or a non-metallic element.

Preferably, the third party device is provided with a sensor and/or a generator.

Preferably, the third party device is a wearable device.

Preferably, the selfie stick is connected with the intelligent terminal in any item, and is connected with the exchange lens interface of the intelligent terminal, or the selfie stick is connected with the lens cap in any item.

Preferably, the selfie stick can realize the detection and/or generation function through the connected intelligent terminal and/or lens cover.

Preferably, said detection and/or generation function comprises a camera and/or a flash.

Preferably, the intelligent terminal support is connected with the intelligent terminal in any item, and the support is connected with an exchange lens interface of the intelligent terminal.

Preferably, an intelligent terminal, its characterized in that: the intelligent terminal can be connected with the intelligent terminal through an interchangeable lens interface.

Preferably, a cloud terminal device, characterized in that: the cloud terminal equipment is provided with an interface which can be matched with the lens cover in any item.

Preferably, the cloud terminal device comprises a split tablet computer disclosed in CN 201210391241.4.

Preferably, the cloud terminal device is also a wearable device.

Preferably, the lens cover has a telephone function and/or a networking function.

Preferably, the lens cover can be connected to the internet and/or an ad hoc network.

Preferably, the lens cover, which is also suitable for use with prior art cameras, may be mounted on the interchangeable lens interface of prior art cameras.

Preferably, the camera in the prior art can be used as a portable camera when the interchangeable lens is not used, and can also make a call and/or access the internet, and has an expandable function.

Due to the adoption of the scheme. The intelligent terminal has the advantages that people can obtain better experience or convenience when using the intelligent terminal, the functions or the purposes of the intelligent terminal are also expanded, and the intelligent terminal is more attractive or simpler when using the lens cover (or the existing lens cover is changed to give people a sense of impression). Therefore, the technical problem is solved, and the intelligent terminal provided with the interchangeable lens interface (or the similar structure) brings wide revolution and aesthetic enjoyment to the use of people. And the intelligent terminal can have excellent low-light and high-contrast shooting capability compared with shooting by using the interchangeable lens when the interchangeable lens is not used for shooting.

Drawings

Fig. 1 is a schematic diagram of an intelligent terminal provided with an interchangeable lens interface in the prior art;

FIG. 2 is a lens cover of the present invention;

FIG. 3 is a lens cover based on FIG. 2 according to the present invention;

fig. 4 is a schematic view of an application of a lens cover of the present invention, or an intelligent terminal with the lens cover of any item of fig. 2 and 3 installed therein;

fig. 5 is a schematic diagram of an application of a lens cover according to the present invention, or an intelligent terminal with the lens cover of any of fig. 2 and 3 installed thereon;

FIG. 6 is a schematic diagram of a structure based on FIG. 2 or FIG. 3;

FIG. 7 is a schematic diagram of a structure based on FIG. 2 or FIG. 3;

FIG. 8 is a schematic diagram of a structure of the present invention based on FIG. 2, FIG. 3, FIG. 6 and/or FIG. 7;

FIG. 9 is a schematic diagram of a structure of the present invention based on FIG. 2, FIG. 3, FIG. 6 and/or FIG. 7;

fig. 10 is a schematic diagram of a device connected to the intelligent terminal of fig. 1 or a schematic diagram of a lens cover according to the present invention;

fig. 11 is a schematic diagram of an apparatus connected to the intelligent terminal of fig. 1 or a schematic diagram of a lens cover according to the present invention;

fig. 12 is a schematic diagram of an apparatus of the present invention connected to a smart terminal (or the smart terminal shown in fig. 1, 4, 5, 11, 12, 14 and/or 16). The connection (application) schematic diagram of the intelligent terminal and/or the lens cover is also shown;

FIG. 13 is a schematic diagram of an application of the apparatus connected to the intelligent terminal of the present invention;

FIG. 14 is a schematic diagram of the present apparatus for connecting to a smart terminal, wherein the smart terminal is connected to the apparatus;

FIG. 15 is a schematic diagram of an application of the present invention in which a device connected to an intelligent terminal is connected to the intelligent terminal;

fig. 16 is a schematic diagram of an intelligent terminal of the present invention connected with the lens cover of fig. 9.

FIG. 17 is a schematic view of the lens cover of the present invention as a wearable device; a schematic diagram of an improved lens cover is also included.

Fig. 18 is an intelligent terminal according to the present invention.

Fig. 19 is an intelligent terminal of the present invention.

Fig. 20 is a schematic view of a lens cover structure according to fig. 2, 3, 6, 7, 8, 9, 10, 12, 14 or 17.

Fig. 21 is a general overview of the present invention, including fig. 1, 2, 3 and 4, also suitable as an abstract drawing of the specification.

Detailed Description

As shown in fig. 1, the prior art basis of the present invention is first. As shown in fig. 1, an intelligent terminal 1-1 is provided with a lens interface 1-2 connected with an interchangeable lens, the interchangeable lens interface is correspondingly provided with a photosensitive element 1-3, and the interchangeable lens interface can be connected with the interchangeable lens for shooting or can be connected with a shell or a shooting handle connected with the intelligent terminal for shooting. When the intelligent terminal is not connected with the exchange lens and the shell or the photographing handle connected with the intelligent terminal, lens covers in various shapes are usually used to be fixed on the exchange lens interface so as to prevent the damage of dust, moisture or external force to the photosensitive element and the exchange lens interface. The intelligent terminal is provided with interfaces connected with the exchange lens, the shell connected with the intelligent terminal and/or the photographing handle, and the interfaces are connected to realize data interaction, control interaction and electric interaction between the intelligent terminal and the exchange lens, the photographing handle and/or the shell connected with the intelligent terminal, and through the connection of the interfaces, the intelligent terminal realizes the photographing control between the external lens (containing a corresponding photosensitive element and also comprising a second lens) or the lens of the intelligent terminal (equivalent to a first lens, and the relationship between the first lens and the second lens can be formed between the exchange lens of the intelligent terminal and the camera of the intelligent terminal) and the external lens (equivalent to the second lens) and the transmission and application of imaging data (namely, the free photographing selection and control between the first lens and the second lens) through the connection, the method and the device realize free selection and control of multi-lens collaborative shooting and/or multi-lens mutually independent shooting, obtain the technical effects of high-quality imaging, multi-frame image fusion imaging and/or multi-lens shot image (multi-lens multi-frame) fusion imaging, and realize low illumination and/or high light ratio. The above mentioned all belong to the prior art, and the detailed technical solutions are CN103200355B, CN107517288A, CN209593487U, etc. Further reference is made to a specific product which is fully covered by the above-identified issued patenthttp：//www.sohu.com/a/283818519_610501Is disclosed. The prior art of the specific product and the disclosure document still cannot solve the technical problems of how to realize high-quality portable shooting, function expansion and portable use (such as video watching, file editing or social application) when the specific product and the disclosure document are not connected with a swap lens. Another embodiment of the intelligent terminal 1-1 in fig. 1 is that the intelligent terminal 1-1 may also be any one of the intelligent terminals described in CN209593487U or any one of the intelligent terminals described in CN 103200355B.

As shown in fig. 2, which is a schematic structural diagram of a lens cover, the lens cover 2-1 is provided with a bayonet 2-2 to be connected with an exchange lens interface 1-2 of an intelligent terminal (the bayonet is shown in fig. 1-2), so that the lens cover 2-1 and the exchange lens interface 1-2 are combined together to function as a lens cover in the prior art. And an interface 2-6 for communicating with the intelligent terminal is arranged on the lens cover 2-1. The interface 2-6 structure may be a series of contacts, with the interface being made up of a plurality of contacts including 2-6-1. The interface is an interface of a standard interface or an interface containing the standard interface, can also be a non-standard interface, and can also be a self-defined non-standard interface, and the non-standard interface can also be used as the standard interface after being disclosed. After the lens cover 2-1 is connected with the exchange lens interface 1-2, each contact (such as 2-6-1) on 2-6 corresponds to the contact on 1-2 in definition, and is connected and conducted.

The lens cover 2-1 is provided with a generator and/or a receiver. As shown in fig. 4, the lens cover is provided with lenses 2-7-0 and 2-7-1 (of course, only one lens 2-7-0 or 2-7-1 is provided, or three lenses 2-7-0, 2-7-1 and 2-7-2 are provided as in the lens cover shown in fig. 5). In the chinese context, "three" represents more, and thus the new lens cover may be provided with multiple lenses, or even 18 or more lenses (e.g., 3, 4, 5, 6, 7, 8). The lens can be corresponding to a receiver, in this example, a photosensitive element is provided for receiving and detecting the light passing through the lens, including that the light passing through the object point of the lens can be imaged on the photosensitive element. The focal lengths can be the same or different, the lenses can be fixed-focus lenses or zoom lenses, the aperture diameters of the lenses can be different, the lenses can be provided with built-in motors or without built-in motors, the lenses can be used independently or simultaneously or in groups, the lenses can correspond to photosensitive elements CCD or CMOS, the lenses can be used for independent imaging or combined imaging, and the lens is suitable for algorithm fusion imaging. The lens cover 2-1 is provided with a generator, such as a flash lamp 2-8, which may be provided as one as shown in fig. 3, or may be provided as more than 1, including a plurality, as the lens 2-7-0. The arrangement of the lens and the flash lamp can be arranged and arranged according to different design attempts (including industrial design aesthetics), and is not limited to the arrangement and the arrangement as shown in the figure-4 or the figure-5. In fig. 5, 2-7-a is a lens of the intelligent terminal 1-1, the lens also corresponds to a photosensitive element, when the intelligent terminal 1-1 is connected to the position of the lens cover 2-1, the photosensitive element is arranged, when shooting is performed by connecting an exchange lens, the exchange lens and the lens 2-7-a are the 1 st lens and the second lens, and the first lens and the second lens can work together or work independently; when the intelligent terminal 1-1 is connected with the lens cover 2-1 only, one (two) or more lenses on the lens cover and the lens 2-7-A of the intelligent terminal can be a first lens and a second lens, in one example, 2-7-A is the first lens, and the lens on the lens cover is the second lens; in one example, 2-7-a may contain 2 or more shots (e.g., 3, 4, 5 or more shots). The shots may operate individually or simultaneously, and may provide the required multi-frame images or multi-frame images of multiple shots for computational photography. Thereby, excellent portable photographing effect under excellent low light and high contrast conditions can be obtained.

As shown in fig. 3, it is also a lens cover, which is a schematic diagram of an improved structure of fig. 2. Compared with the lens cover 2-1 in fig. 2, the lens cover 2-1 uses a screw 2-3 instead of a bayonet 2-2. The screw port can be suitable for a screw port of an interchangeable lens interface, and the interchangeable lens interface can be arranged on the intelligent terminal shown in the figure-1. The lens cap with the bayonet can be suitable for the intelligent terminal with the screw exchange lens interface.

For the lens covers shown in fig. 2 and 3, the portion of the lens cover mounted in the interchangeable lens interface may be provided with 2-2 or 2-3, which is simply referred to as a mounting portion or a connecting portion, and the ratio of the maximum outer diameter of the connecting portion to the maximum outer diameter of the other portion 2-C (2-C may be simply referred to as a functional portion or an external portion) (D connecting portion: D2-C) should generally be between values > 0 and < 1. In one embodiment, a ratio (D link: D2-C) > 1 indicates that the profile portion is smaller than the link. In one embodiment, the absence of the ratio (D link: D2-C) indicates that the profile portion is integral with the link, i.e., the link.

The lens cover shown in fig. 2 and 3 is connected to the intelligent terminal, as shown in fig. 16 or fig. 4 and 5. In one embodiment, the shape part protrudes out of the surface of the intelligent terminal. An embodiment is provided in which the outer shape portion covers an opening portion of the interchangeable lens interface of the smart terminal accommodating lens cover (i.e., the opening portion of the smart terminal accommodating lens cover). In one embodiment, the outer shape portion is flush with the surface of the intelligent terminal. In one embodiment, the shape part is mounted in the opening of the intelligent terminal for accommodating the lens cover in a mosaic mode, and in one embodiment, the surface of the lens cover is flush with the surface of the intelligent terminal.

Although more than 1 lens is provided on the lens covers such as the lens covers shown in fig. 4 or 5 based on the lens covers shown in fig. 2 and 3, the lenses are also non-interchangeable lenses, and there may be differences between these lenses, for example, one or some of the lenses are short-focus lenses, ultra-short-focus lenses, standard lenses, medium-long-focus lenses, long-focus lenses or zoom lenses, or auto-focus lenses or super-focus lenses (full depth of field). Because the number of lenses that can be arranged on the lens cover is limited by the physical size of the lenses and the lens cover, when the focal length, the function or the aesthetics of the lens of one lens cover cannot meet the use requirement, the other lens cover can be replaced. However, the lens cover with a plurality of lenses (i.e. 3 or more lenses) is fixedly arranged on the intelligent terminal in a non-replaceable way as shown in fig. 5, and the lens cover is considered to be an attempt to degrade the behavior.

As shown in FIG. 4, lens cover 2-1 may have a profile formed by a curve (i.e., referring to profile portion 2-C), which in one embodiment is seen to be circular, and in other embodiments may be oval or have a figure-8 shape. As shown in fig. 5, the lens cover 2-1 may have an outer shape made of a straight line; may be rectangular in one embodiment; in one embodiment, the straight line portion refers to a case of more than 1 straight line, and thus a shape having a side length ratio of 1 is adopted; of course, the value of the ratio of the lengths of the sides may include any value within the range of 1-20 (the value is compared by the length of the shorter side to the order of the longer sides, so that the value of the ratio is always greater than 1. if the order is reversed, the value of the ratio is the inverse of any value within the range of 1-20). The profile of the lens cover 2-1 can be either curved or straight, and the ratio of any two lengths in the case of more than 1 straight line should be in the range of 1-20 or in the reciprocal range of 1-20. It can be seen from fig. 4 and 5 that the receivers, such as lenses 2-7-0, 2-7-1 and 2-7-2 (or more lenses, such as 18 lenses or more lenses) can be arranged in any combination within the range of the outer shape portion to meet different functional design requirements or industrial design aesthetic requirements. The same generators, such as flashlights 2-8, can be arranged more than 1 according to the requirements of functional design or industrial design aesthetics, and the layout can meet the requirements of functional design and industrial design aesthetics. The aesthetic requirements of industrial design are ultimately reflected in specific product performance.

Fig. 6 and 7 are schematic views showing a modified structure of the lens cover shown in fig. 2 and 3, which is provided with a hole 2-a for cooperating with a structure (e.g., "pin") having a stopping and/or positioning function. The structure having the stop and/or the positioning can also be seen in fig. 4-4 or 4-4-1 in fig. 17. In one embodiment, 4-4 or 4-4-1 is a pin, and 4-4 is inserted into 2-A so that the lens cover 2-1 cannot rotate. The stopping and/or positioning structure is used for preventing the lens cover fixed in place from automatically reversing and loosening.

The lens cover 2-1 shown in fig. 9 is a schematic view of a modified structure of the lens cover shown in fig. 2 or fig. 3. The improvement is that a bayonet lock (or a structure playing a role of a bayonet lock) 2-11 is arranged, the bayonet lock can be linked with a bayonet lock release button or rod or a structure 2-10 playing the same role, when the bayonet lock 2-10 is pressed down or pushed or lifted, the bayonet lock 2-11 contracts to retract into the connecting part 2-11, so that the lens cover can be smoothly arranged on the intelligent terminal (in one embodiment, the lens cover 2-1 can be rotatably arranged on the intelligent terminal), or the lens cover 2-1 can be conveniently taken down by the intelligent terminal. When the lens cover 2-10 is released or is not pressed or pushed or lifted, the lens cover 2-11 extends out of the connecting part and is clamped on the thread wall matched with the thread 2-3, so that the lens cover 2-1 is difficult to rotate, and the problem that the lens cover 2-1 is easy to fall off from the intelligent terminal is avoided. 2-12-A and 2-12-B in FIG. 17 have the same or similar effects or actions as 2-10 and 2-11.

The lens cover shown in fig. 8 is a schematic view of a modified structure of the lens cover shown in fig. 2 or fig. 3. In this configuration, a structure 2-B for connecting other devices is provided, and 2-B is a connection structure adapted to a bayonet type or a screw type, and the lens cover described in this configuration 2-B can be connected to other devices including a device connected to the smart terminal. In one embodiment, the front end of the lens cover can be connected with various filters and NC filters for black-white or color photography. In another embodiment, the connecting portion of the lens cover is connected to one intelligent terminal, and the structure 2-B of the lens cover can be simultaneously connected to another intelligent terminal to realize the connection between the two intelligent terminals, including communication and/or power connection, so that the lens cover can be used as a connector between different intelligent terminals, including mechanical connection and communication connection, without a lens and a flash lamp.

The case where the lens cover provided with the 2-B structure is mounted on the intelligent terminal is shown in fig. 16.

As shown in fig. 17, the lens cover may not be connected to the interchangeable lens interface of the intelligent terminal through a bayonet or a screw. 2-20 is the structure that the lens lid is formed by elastic material or magnetic material (or magnetic force), and is connected with the intelligent terminal through elastic force and magnetic force. The lens cover can also be provided with 2-12-A and 2-12-B; 2-A, 2-A-1; 2-10; 2-11; 2-B one or more or even all of these structures.

The lens cover shown above may also be designed as a portable device itself, for example as a wearable device. In fig. 17, a schematic view of a lens cover structure that can be combined with a wearable device housing (base) to form a complete wearable device (or smart terminal device) is provided. In the figure, 4-1 is a first seat or frame of the intelligent watch, which is provided with a watchband 4-2, and a lens cover 2-1 can be put into a containing cavity or a mouth of the first seat or frame 4-1 to form the complete intelligent watch. The interface of the watch is provided with a stop pin 4-4 matched with the 2-A, and can also be provided with a stop structure 4-4-1 matched with the 2-A-1. Furthermore, a button or a deflector rod 4-3 is arranged in the 4-1, and the 4-3 can be used for releasing the 4-4 and the 4-4-1, so that the 2-1 can easily take out or replace the lens cover with other functions when the 4-4 and the 4-4-1 are retracted into the 4-1. In one embodiment of the figure, lens cover 2-1 has a 2-9-1 configuration that is a display or touch screen display for displaying time, incoming calls, etc. that require human-machine interaction by display.

The lens cover is generally circular, but may also be square in configuration as shown in FIG. 5. Based on these features, it can be seen that the lens cover is shaped such that it can be determined that the lens cover includes straight lines and/or curved lines (projection view). Alternatively, the shape of the lens cap 2-1 described in fig. 4 is not limited to circular, but may be a rectangular shape (including square, rectangular or trapezoidal, diamond, etc.) as the lens cap 2-1 shown in fig. 5, and in summary the shape design of the lens cap 2-1 provided with the generator and/or the receiver is characterized on a line: the shape of the lens cover is formed by curves and/or straight lines, namely the shape of the lens cover 2-1 can be formed by simple curves or straight lines or can be formed by compounding the curves and the straight lines.

The lens cover 2-1 shown in fig. 5 is provided with a generator 2-8-1, in this case 2-8-1 is a flash lamp. The lens cover 2-1 shown in fig. 5 is also provided with an interface 2-9-1 for connecting a receiver. In one example, interface 2-9-1, such as interface 2-9-1 described in this example as interface I2C, may be used to connect components of interface I2C, and one example is to connect sensors of interface I2C. In one example, the sensors connected by the interface 2-9-1 are used to sense data external to the lens cover 2-1 and/or the smart terminal 1-1. In another example, the sensor connected to the interface 2-9-1 may alternatively sense data, such as temperature, of the lens cover 2-1 and/or the smart terminal 1-1.

Any of the lens covers 2-1 shown in figures-2, 3, 4, 5, 6, 7, 8, 9, 16, 17 or 20 has a different configuration from the other lens covers 2-1, and these different configurations can be purposefully applied in whole or individually to the lens covers 2-1 shown in the other figures shown so that they can obtain the desired functions.

Fig. 10, 11, 12, 13, 14 and 15 show a device connected to an intelligent terminal, respectively, and the device is provided with a structure 2-1-a similar to or the same as the lens cover 2-1. The 2-1-A can have the whole or partial structure and function of the 2-1, and the 2-1-A can be connected to an exchange lens interface of the intelligent terminal. The device connected with the intelligent terminal can be a selfie stick; a cradle for facilitating office use of the intelligent terminal is shown in fig. 11.

As shown in fig. 10, 2-1-a is used for connecting to a lens interface on the intelligent terminal, and the device connected to the intelligent terminal is provided with a rotatable structure 3-3, 3-3 which can rotate at different angles, or can be adjusted, fixed and held at any desired position by 2-1-a (actually, the position of the intelligent terminal 1-1 can be fixed). The device connected with the intelligent terminal can be a self-shooting frame or a support connected with the intelligent terminal.

The device connected with the intelligent terminal shown in fig. 11 forms a device convenient for office or entertainment after being connected with the intelligent terminal. The device connected with the intelligent terminal is provided with a rotatable structure 3-3, and can also comprise rotating devices 3-3-1, 3-3-2 and the like. 2-1-A is used for connecting an intelligent terminal 1-1 provided with an exchange lens interface; the base 3-8 is provided with keys or a keyboard 3-7 or an operation device (including a game operation device) 3-6, the base 3-8 is also provided with a circuit 3-5, a battery 3-10 and an interface 3-4, the circuit 3-5 can comprise a memory, a wireless communication module, a calculator (processor) and other functional modules, and the interface 3-4 can be a power interface, a data interface, a physical interface or a wireless interface.

As shown in fig. 12, a schematic diagram of possible communication connections between the apparatus 2-1-a connected to the intelligent terminal and/or the intelligent terminal 1-1 and other devices is provided. Fig. 12, 3-13, is a solid support surface, which may be a connection surface of an aircraft, a connection surface of an automobile, a wall, or a surface of another intelligent terminal; in one embodiment, the intelligent terminal 1-1 is connected to the device 2-1-A connected with the intelligent terminal, and the novel intelligent terminal realizes possible communication connection through communication.

In the lens cover, the lens cover may be provided with a memory, a communication module and/or a calculator (processor, controller), and of course, an output device and an input device such as a display and a touch screen may be provided, and a power supply (battery) may also be provided. According to one embodiment, the lens cover can still work independently after being separated from the intelligent terminal, and can be in communication connection with the intelligent terminal. In one embodiment, the lens cover is an intelligent terminal, and runs an intelligent operating system and an application program such as APP.

Note: the figures are schematic in structure and do not show specific dimensions or proportions.

An intelligent terminal, as shown in fig. 4, 5, 11, 12 and 16, is provided with a position or space for accommodating a lens cover. Some embodiments, such as the lens covers shown in fig. 2, fig. 3, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 17, can be connected to the novel intelligent terminal, such as the lens cover shown in fig. 4, fig. 5 or fig. 16. In some embodiments, the intelligent terminal is provided with a structure corresponding to a bayonet and a screw of the lens cover. In some embodiments, the intelligent terminal is provided with an interchangeable lens interface. In some embodiments, the intelligent terminal is provided with a photosensitive element corresponding to the exchange lens interface. The intelligent terminal is provided with contacts (not shown in the figure) which are correspondingly defined with the contacts of the lens cover as 2-6; after the lens cap is connected with the intelligent terminal, the intelligent terminal and the lens cap are in communication and/or power connection through the contact, wherein the communication comprises data communication and control communication.

One embodiment of the intelligent terminal is shown in fig. 18, a touch display screen a-1 (the touch display screen is a touch display screen with a side surface, the intelligent terminal has a side surface display and/or side surface touch input function, the touch display screen or a flexible touch display screen is bent to form a side surface touch and/or display function) is arranged in the intelligent terminal 1-1, the battery a-2, the circuit boards a-3 and a-4 are components on the circuit board and comprise a memory, an arithmetic unit (such as a CPU and a GPU), a communication module (which can be a wireless communication module, including a wifi \ bluetooth, a 3G, a 4G or a 5G communication module), a wireless charging module and/or various electrical external interfaces. A-7 can be an arithmetic unit GPU special for graphic calculation, B-1 is a space for accommodating a lens cover 2-1 (the lens cover 2-1 is not shown) of the intelligent terminal, 2-2-A is a bayonet matched with 2-2 of the lens cover, A-6 is an opening for allowing a connecting part of the lens cover to pass through, 2-6-A is an interface contact corresponding to 2-6 on the intelligent terminal, and a lead A-5 is connected with 2-6-A and a circuit board A-3 to realize power supply and/or communication connection of a camera and a flash lamp of the intelligent terminal and the lens cover. The wire A-5-1 is connected with the circuit board and the touch display screen to start the touch display screen to light and realize man-machine conversation, the wire A-5-2 is connected with the circuit board and the battery, and the battery supplies power to the circuit board and charges the battery through the wireless charging module. In one embodiment, as shown in fig. 18, the smart terminal is not coupled with a lens cover. In another embodiment, a light sensing element a (light sensing element may be electrically connected to the wire a-5, light sensing element is not shown) may be disposed in the space B-1 of fig. 18, so that light passing through the exchange lens can be imaged on the light sensing element a when the exchange lens (not shown) is mounted on the interface a-6 (i.e. the intelligent terminal is not connected to the lens cover, and the exchange lens is actually connected). When the photosensitive element is not disposed in the space B-1, the contacts 2-6-a may be disposed at the bottom of B-1 as shown in 2-6-B (although only one contact is shown, the contact represents that all the contacts on the interface are formed to correspond to 2-6 of fig. 2 and the like, such as 2-6 represents all the contacts in fig. 2, and 2-6-1 represents an exemplary contact), and then the smart terminal 1-1 may be connected to the lens cover 2-1 shown in fig. 20 using the definitions of 2-6-B and 2-6 to define and make conductive connection.

In one embodiment, the touch display screen A-1 is provided with a side touch display structure A-1-1, and the side touch display structure can be only present on one side face of the intelligent terminal, and can also be present on two, 3, 4 or each side face of the intelligent terminal. For one embodiment, the smart terminal may have multiple sides, such as a polyhedral smart terminal having 100 sides, and a-1-1 may exist on each of the 100 sides.

As shown in fig. 18, in one embodiment, the structure of the intelligent terminal is a sandwich structure of a touch display screen + a battery + a circuit board. When the sandwich structure is applied to the intelligent terminal such as CN103200355B or CN209593487U, the capacity of the battery can be greatly increased, the imaging requirement of computational photography with large computational load can be met, and the power requirement of long-time photography and image processing can be met. Due to the third layer of circuit board layers,

as shown in fig. 19, it is a connection structure in which a lens cover 2-1 is disposed on an intelligent terminal 1-1. The functional part is covered on the surface of the intelligent terminal. This embodiment encompasses at least the cases shown in fig. 4 and/or fig. 16. The intelligent terminal 1-1 may be the intelligent terminal shown in fig. 1, or the intelligent terminal shown in fig. 18, or the intelligent terminal described in CN 209593487U.

An embodiment of a lens cover is shown in fig. 20, wherein a lens cover 2-1 is provided with a camera 2-7-0 and a flash lamp 2-8, a circuit board a-3 is arranged on an aluminum substrate, the circuit board is electrically connected with the camera and the flash lamp, a conductor a-5-a is connected with the circuit board and a contact 2-6-1, and when the lens cover 2-1 is connected to an intelligent terminal 1-1, the contact 2-6-1 can be correspondingly connected with a contact of the intelligent terminal, so as to be connected with the circuit board of the intelligent terminal. In one embodiment, the circuit board a-3 includes a-4, where a-4 is a component on the circuit board including a memory, an arithmetic unit (such as a CPU, a GPU), a communication module (which may be a wireless communication module including a wifi \ bluetooth, 3G, 4G or 5G communication module), a wireless charging module, or an electrical external interface. In one embodiment, the lens cover is provided with a bayonet 2-2, and 2-2-A is a structure of the intelligent terminal corresponding to the novel lens cover connecting structure, in one example, 2-2-A is a bayonet, in other examples, 2-2-A can be a screw thread, and in some other examples, 2-2-A can be a structure matched with 2-20.

As shown in fig. 4, 5, 16, 18 or 19, the intelligent terminal is provided with a space capable of accommodating the lens cover, i.e., the lens cover can be installed on the intelligent terminal. The space for accommodating the lens cover includes: the intelligent terminal is provided with an exchange lens interface (the exchange lens interface can be one of the exchange lens interface forms recorded in any one of the published texts such as CN103200355B, CN107517288A, CN209593487U and the like); or, the intelligent terminal is provided with an interchangeable lens interface and the interchangeable lens interface is correspondingly provided with a photosensitive element (refer to fig. 1 or the above-mentioned publication). The lens cover can be protruded on the surface of the intelligent terminal or not. The functional part of the lens cover can be covered on the surface of the intelligent terminal or flush with the surface of the intelligent terminal.

The lens covers of all the above embodiments can be used in an intelligent terminal, an interchangeable lens camera (such as an interchangeable lens digital camera) in the prior art can be used to replace the existing lens cover, and the lens covers can also be used in an intelligent wearable device, so that the devices have more functions and expansibility, which is not suggested by the prior art. The device can also be connected with the existing digital camera or video camera, so that the device can use the camera on the lens cover to shoot when the interchangeable lens is not connected, and the digital camera can also have the intelligent function which cannot be provided by the invention before. And the portability and the usability of the intelligent terminal or the camera using the interchangeable lens are improved, and the problems of attractiveness and protection when the interchangeable lens intelligent terminal is not connected with the interchangeable lens can be solved. The invention also provides a structure of the intelligent terminal, which is composed of a touch display screen, a battery layer and a circuit board layer. An insulating layer, a heat conducting layer, a puncture-proof layer (puncture-proof layer) and/or a shielding layer can be additionally arranged among the layers. Compared with the structure (the display screen and the shared layer) which shares the battery and the circuit board in the prior art, the structure not only increases the capacity of the battery, but also provides sufficient space for installing the photosensitive element (installed on the circuit board layer), saves the space compared with the structure of the prior intelligent terminal, and solves the contradiction between the space saving and the battery capacity requirement and function expansion.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent methods or equivalent procedures that can be directly or indirectly applied to other related technical fields using the contents of the present specification and the accompanying drawings are included in the scope of the present invention.

Claims

1. A novel lens cap is characterized in that: the novel lens cover is provided with a bayonet or a thread, the lens cover is detachably fixed on an exchange lens interface of the intelligent terminal, and when the intelligent terminal is connected with the novel lens cover, the intelligent terminal can shoot through the novel lens cover; the lens and/or the flash lamp are in communication and/or power supply connection with the intelligent terminal through the contact of the interchangeable lens interface.

2. The lens cover of claim 1, wherein: the lens cover comprises any one or any combination of the following features:

2-01, the lens cover is arranged on the body of the intelligent terminal;

2-02. or an interface for connecting the sensor is arranged;

2-03. the sensor comprises a CCD/C-MOS sensor and the like;

2-04. the sensor is arranged on a camera comprising a CCD/C-MOS sensor;

2-05. the novel lens cover comprises 1 or more than 1 lens;

2-05-01. the novel lens cover is provided with a plurality of lenses;

2-05-02. the novel lens cover is provided with 3, 4, 5, 6, 7, 8 and/or 18 lenses;

2-06, the lens cover is provided with an interface for communicating with the intelligent terminal;

2-06-01. the interface comprises a power connection interface;

2-06-02. the interface comprises a data communication interface;

2-06-03. the interface comprises a standard interface or a non-standard interface;

2-07. the lens cover is provided with a power supply and/or a battery;

2-08. the lens cover is provided with a processor;

2-09. the lens cover is provided with a calculator;

2-09. the lens cover is provided with a memory;

2-10. the lens cover is provided with a communication module and/or a communication interface;

2-11. the lens cover is provided with a storage card slot;

2-12. the lens cover is provided with a SIM card slot or an electronic SIM card.

3. The novel lens cover as claimed in claim 1 or 2, wherein: the lens cover is wearable equipment and/or the lens cover is provided with a structure and/or a mechanism, or the novel lens cover is connected with a support or can be connected with the support.

4. A novel intelligent terminal or digital camera is characterized in that: A. the novel intelligent terminal is provided with a space which can accommodate the novel lens cover of any claim 1-3; or the novel intelligent terminal can be provided with the novel lens cover of any one of claims 1-3; B. the digital camera can be provided with the novel lens cover as claimed in any one of claims 1-3.

5. A novel intelligent terminal or digital camera as claimed in claim 4, wherein: the intelligent terminal is provided with an exchange lens interface or the digital camera can take pictures through a novel lens cover arranged on the exchange lens interface.

6. A novel intelligent terminal as claimed in claim 4 or 5, wherein: the intelligent terminal further comprises the technical characteristics of any item or any combination of the following items:

5-01, the intelligent terminal is provided with a photosensitive element corresponding to the exchange lens interface;

5-01-01, the interchangeable lens interface comprises a bayonet or a screw;

5-02. the intelligent terminal is provided with a bayonet or a thread;

5-03. the intelligent terminal is provided with a contact for communicating and/or supplying power with the novel lens cover;

5-04, the intelligent terminal can shoot through the novel lens cover;

5-05, the intelligent terminal can be connected with an exchange lens for shooting;

5-06. the intelligent terminal has a three-layer structure consisting of a touch display screen layer, a battery layer and a circuit board layer;

5-07, the space for accommodating the novel lens cover of the intelligent terminal is arranged on the circuit board layer;

and 5-8, the intelligent terminal is connected with the intelligent terminal through an exchange lens interface.

7. A novel lens cap is characterized in that: lens cap can install on intelligent terminal, intelligent terminal include: the intelligent terminal of any of claims 4-6.

8. The novel lens cover as claimed in claim 7, wherein: the lens cover comprises the technical characteristics of any one or any combination of the following items:

8-01. the novel lens cover is provided with a generator or a sensor;

8-02. the novel lens cover is provided with an interface for connecting the sensor;

8-03. the novel lens cap is provided with a structure of a connecting bracket;

8-04. the novel lens cover is provided with a photosensitive element and/or a flash lamp;

8-05. the novel lens cap is provided with a bayonet or a thread;

8-06. the novel lens cover is provided with a communication and/or power interface connected with the intelligent terminal;

8-07. the novel lens cover is provided with a contact which is in communication and/or power connection with the intelligent terminal;

8-08. the novel lens cover is provided with a power supply;

8-09. the novel lens cover is provided with a battery;

8-10. the novel lens cover is provided with a memory;

8-11. the novel lens cover is provided with a processor;

8-12. the novel lens cover is provided with a GPU;

8-13. the novel lens cover is provided with a communication module;

8-14. the novel lens cover is provided with a storage card slot;

8-15. the novel lens cover is provided with an SIM card slot or a built-in SIM card;

8-16. the novel lens cover is provided with a lens;

8-17. the novel lens cover is provided with a CCD or C-MOS element;

8-18. the intelligent terminal can shoot by utilizing the novel lens cover;

8-19. the novel lens cover can be connected with a server or a cloud end;

8-20. the novel lens cover can be connected with a host of a split type tablet personal computer or a local host;

8-21. the novel lens cover can be connected with a lens cover;

8-22. the novel lens cover can be connected with a novel lens cover;

8-23. the novel lens cover can be connected with an intelligent terminal or an ore machine;

8-24. the novel lens cover can be connected with Internet of things equipment;

8-25. the novel lens cover can be connected with a sensor or equipment containing the sensor;

8-26. the novel lens cover can be connected with a generator or equipment containing the generator;

8-27. the novel lens cover can be connected to a device containing a memory and/or a calculator (processor);

8-28. the novel lens cover can be connected with a telephone module.

9. The utility model provides a novel from rapping bar or novel intelligent terminal support, its characterized in that: A. the selfie stick can be connected with the intelligent terminal of any claim 4-6, or the selfie stick can be connected with the lens cover of any claim 1-3, or the selfie stick can be connected with the exchange lens interface of the intelligent terminal of any claim 4-6;

B. the novel intelligent terminal bracket can be connected with the intelligent terminal according to any one of claims 4 to 6, or the novel intelligent terminal bracket can be connected with the exchange lens interface of the intelligent terminal according to any one of claims 4 to 6.

10. The utility model provides a device with intelligent terminal is connected which characterized in that: the device connected with the intelligent terminal can be connected with the novel intelligent terminal as claimed in any one of claims 4 to 6, and the device connected with the intelligent terminal also has any one of the following technical characteristics:

10-01. the device connected with the intelligent terminal is an interface for communicating with the intelligent terminal.

10-02. the device connected with the intelligent terminal is provided with an interface electrically connected with the intelligent terminal;

10-03. the device connected with the intelligent terminal is connected with the novel intelligent terminal support into a whole;

10-04. the device connected with the intelligent terminal is provided with an interface connected with a keyboard;

10-05. the device connected with the intelligent terminal is provided with an interface connected with a mouse;

10-06. the device connected with the intelligent terminal is provided with a keyboard and/or a mouse;

10-07. the device connected with the intelligent terminal is provided with a power supply;

10-08. the device connected with the intelligent terminal is provided with a circuit;

10-09. the device connected with the intelligent terminal is provided with a memory and/or a processor;

10-10. the device connected with the intelligent terminal comprises a structure and a mechanism;

10-11. the device connected with the intelligent terminal is connected with the intelligent terminal bracket of claim 9;

10-12. the device connected with the intelligent terminal is connected with the novel lens cover of any one of claims 1-3 or 7-8;

10-13. the device connected with the intelligent terminal is connected with a device comprising a mechanism and/or a structure;

10-14. the device connected with the intelligent terminal can be connected with a device with a memory;

10-15. the device connected with the intelligent terminal can be connected with a device provided with a processor;

10-16, the device connected with the intelligent terminal is provided with a bayonet and/or a screw;

10-17. the device connected with the intelligent terminal is provided with a bracket;

10-17. the device connected with the intelligent terminal is provided with a rotatable structure;

10-18. the device connected with the intelligent terminal is provided with a telescopic structure;

10-19. the device connected with the intelligent terminal is provided with a base (pedestal);

10-20. the device connected with the intelligent terminal can be connected to a base (pedestal).