WO2019120055A1 - Lens assembly of camera, camera having same, and electronic device - Google Patents

Abstract

A lens assembly (100) of a camera, a camera (200) having the same, and an electronic device (300), the lens assembly (100) comprising: a plurality of lenses (1), the plurality of lenses (1) being stacked, and at least one pair of adjacent lenses (1) being present among the plurality of lenses (1), wherein a gap exists between the pair of lenses (1); an encapsulation portion (50), the encapsulation portion (50) and the plurality of lenses (1) being integrally injection-molded, the encapsulation portion (50) surrounding the outer periphery of the lenses (1), and at least part of the edges of the lenses (1) being embedded in the encapsulation portion (50); an inner peripheral wall of the encapsulation portion (50) that is located within the gap is a reference surface, and the reference surface is coated with an adhesive layer (60).

Description

Camera lens assembly and camera, electronic device therewith

Cross-reference to related applications

The present application is based on a Chinese patent application filed on Jan. 19, 2017, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present application relates to the field of electronic technologies, and in particular, to a lens assembly of a camera and a camera and an electronic device therewith.

Background technique

Typically, the lens assembly of the camera includes a plurality of stacked lenses. When the lens assembly is assembled, dust particles, impurities, and the like are easily introduced in the gap between the adjacent two lenses, thereby affecting the lighting effect of the lens assembly, which seriously affects the photographing effect of the camera.

Application content

The present application is intended to address at least one of the technical problems existing in the prior art. To this end, the present application proposes a lens assembly of a camera, which has the advantages of simple structure and good photographing effect.

The present application further proposes a camera provided with the above lens assembly.

The present application also proposes an electronic device provided with the above camera.

The lens assembly of the camera according to the embodiment of the present application includes: a plurality of lenses, a plurality of the lenses are stacked, at least one pair of adjacent lenses are present in the plurality of lenses, and the pair of lenses have a gap therebetween; The encapsulation portion is integrally molded with a plurality of the lenses, the encapsulation portion is wrapped around an outer circumference of the lens, and at least a portion of an edge of the lens is embedded in the encapsulation portion, and is located in the gap. The inner peripheral wall of the encapsulation portion is a reference surface, and the reference surface is coated with an adhesive layer.

According to the lens assembly of the camera of the embodiment of the present application, by integrally molding the package with the plurality of lenses, the overall size of the lens assembly can be reduced, thereby saving the assembly space of the lens assembly. By providing an adhesive layer on the inner peripheral wall of the encapsulation portion located in the gap, the adhesive layer can adsorb dust particles in the gap, thereby improving the light transmission effect of the lens assembly, thereby improving the imaging effect of the camera.

A camera according to an embodiment of the present application includes a lens assembly of a camera according to the above-described embodiment of the present application.

According to the camera of the embodiment of the present application, by providing the lens assembly described above, the lens assembly is integrally molded with the package portion and the plurality of lenses, so that the overall size of the lens assembly can be reduced, thereby saving the assembly space of the lens assembly. The lens assembly is provided with an adhesive layer on the inner peripheral wall of the encapsulation portion located in the gap, and the adhesive layer can adsorb dust particles in the gap, thereby improving the light transmission effect of the lens assembly, thereby improving the imaging effect of the camera.

An electronic device according to an embodiment of the present application includes a camera according to the above embodiment of the present application.

According to the electronic device of the embodiment of the present application, the lens assembly is provided in the camera, and the lens assembly is compact in structure, and the occupied assembly space is small, so that the camera can be refined, thereby reducing the electronic device. The overall size saves the production cost of electronic equipment and enhances its appearance.

Additional aspects and advantages of the present invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present application will become apparent and readily understood from

1 is a cross-sectional view showing the overall structure of a lens assembly according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an overall structure of an electronic device according to an embodiment of the present application.

Reference mark:

Lens assembly 100,

Lens 1, connecting portion 1a,

The first lens 10, the first surface 110, the first light passing portion 120, the first connecting portion 130,

a second lens 20, a second surface 210, a second light passing portion 220, and a second connecting portion 230,

a third lens 30, a third light passing portion 310, and a third connecting portion 320,

The fourth lens 40, the fourth light passing portion 410, and the fourth connecting portion 420,

Encapsulation portion 50, first end surface 510, second end surface 520,

Adhesive layer 60,

Camera 200,

Electronic device 300.

Detailed ways

The embodiments of the present application are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative only, and are not to be construed as limiting.

In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", " The orientation or positional relationship of the indications of the "outer", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present application and simplified description, and does not indicate or imply that the device or component referred to has to have The specific orientation, construction and operation in a particular orientation are not to be construed as limiting the invention. Furthermore, features defining "first" and "second" may include one or more of the features, either explicitly or implicitly. In the description of the present application, "a plurality" means two or more unless otherwise stated.

In the description of the present application, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.

A lens assembly 100 according to an embodiment of the present application, which may be used in the camera 200 of the electronic device 300, is described below with reference to FIGS.

As shown in FIG. 1, a lens assembly 100 of a camera 200 according to an embodiment of the present application includes a plurality of lenses 1 (such as the first lens 10, the second lens 20, the third lens 30, and the fourth lens 40 shown in FIG. 1). And the encapsulation portion 50. The plurality of lenses 1 may be stacked, and at least one pair of adjacent lenses 1 are present in the plurality of lenses 1, and the pair of adjacent lenses 1 have a gap therebetween. Specifically, the plurality of lenses 1 of the lens assembly 100 can be stacked in the up and down direction, thereby satisfying the zooming requirements of the camera 200. The gap between the adjacent two lenses 1 can be filled with a rare gas, so that the imaging effect of the camera 200 can be improved.

As shown in FIG. 1 , the encapsulation portion 50 can be integrally molded and packaged with the plurality of lenses 1 , thereby reducing the overall size of the lens assembly 100 , thereby reducing the overall size of the camera 200 and enabling precise fabrication of the camera 200 . Further, by packaging the plurality of lenses 1 together, the degree of integration of the lens assembly 100 can be improved, thereby improving the anti-shake performance of the lens assembly 100, thereby improving the imaging effect of the camera 200. The encapsulation portion 50 may surround the outer circumference of the lens 1 and at least a portion of the edge of the lens 1 is embedded in the encapsulation portion 50, whereby the connection between the lens 1 and the encapsulation portion 50 can be made stronger.

As shown in FIG. 1, the inner peripheral wall of the encapsulation portion 50 located in the gap is a reference surface, and the reference surface is coated with an adhesive layer 60. Specifically, when a gap is provided between the adjacent two lenses 1, an adhesive layer 60 may be provided on the inner peripheral wall of the package portion 50 located in the gap. The adhesive layer 60 may be disposed on a portion of the inner peripheral wall of the gap, and the adhesive layer 60 may be disposed on all of the peripheral walls of the gap, and may be selected according to actual use requirements. The adhesive layer 60 can adsorb dust particles in the gap, so that the light transmission effect of the lens assembly 100 can be improved, and the imaging effect of the camera 200 can be improved. Alternatively, the adhesive layer 60 may be an oily dustproof adhesive.

According to the lens assembly 100 of the camera 200 according to the embodiment of the present application, by integrally molding the package portion 50 with the plurality of lenses 1, the overall size of the lens assembly 100 can be reduced, so that the assembly space of the lens assembly 100 can be saved. By providing the adhesive layer 60 on the inner peripheral wall of the encapsulation portion 50 located in the gap, the adhesive layer 60 can adsorb the dust particles in the gap, so that the light transmission effect of the lens assembly 100 can be improved, and the imaging effect of the camera 200 can be improved.

As shown in FIG. 1, according to some embodiments of the present application, the outer peripheral wall of the lens 1 is flush with the outer peripheral wall of the package portion 50, whereby the structural robustness of the lens assembly 100 can be improved. Specifically, the outer peripheral wall of the lens 1 is flush with the outer peripheral wall of the encapsulating portion 50, and the contact area between the lens 1 and the encapsulating portion 50 can be increased, so that the fixing structure of the lens 1 can be made stronger. It is of course understood that an assembly gap may also be provided between the outer peripheral wall of the lens 1 and the outer peripheral wall of the encapsulation portion 50, and the encapsulation material may be filled in the assembly gap.

As shown in FIG. 1 , according to some embodiments of the present application, in the direction of optical path transmission, the lens 1 located at the most upstream of the optical path is the first lens 10 , and the lens 1 located at the most downstream of the optical path is the second lens 20 , the first lens The surface of the side away from the second lens 20 is the first surface 110, and the end surface of the one end of the encapsulation portion 50 facing the upstream of the optical path is the first end surface 510, and the first end surface 510 is flush with the contour of the first surface 110, thereby The overall structure of the lens assembly 100 can be made more compact and the assembly space can be saved.

Specifically, the first lens 10 may be located at the uppermost end of the lens assembly 100, the second lens 20 may be located at the lowermost end of the lens assembly 100, and a plurality of lenses 1 may be disposed between the first lens 10 and the second lens 20. The first surface 110 is located at an upper portion of the first lens 10, and ambient light first enters the lens assembly 100 through the first surface 110, and then sequentially passes through each of the lenses 1 in the lens assembly 100 in a top-down direction. The upper end surface of the encapsulation portion 50 is a first end surface 510, and the first surface 110 and the first end surface 510 are flush, so that a plane can be formed approximately at the upper end of the lens assembly 100, thereby facilitating assembly and fixing of the lens assembly 100. . As shown in FIG. 1, in some embodiments of the present application, the first lens 10 may be a convex lens so as to satisfy the imaging requirements of the lens.

As shown in FIG. 1 , according to some embodiments of the present application, in the direction of optical path transmission, the lens 1 located at the most upstream of the optical path is the first lens 10 , and the lens 1 located at the most downstream of the optical path is the second lens 20 , and the second lens The surface of the side away from the first lens 10 is the second surface 210, and the end surface of the one end of the encapsulation portion 50 facing the downstream of the optical path is the second end surface 520, and the second end surface 520 is flush with the contour of the second surface 210, thereby The overall structure of the lens assembly 100 can be made more compact and the assembly space can be saved.

Specifically, the first lens 10 may be located at the uppermost end of the lens assembly 100, the second lens 20 may be located at the lowermost end of the lens assembly 100, and a plurality of lenses 1 may be disposed between the first lens 10 and the second lens 20. The second surface 210 is located at a lower portion of the second lens 20. After the external light enters the lens assembly 100 through the first lens 10, it sequentially passes through each of the lenses 1 in the lens assembly 100 in the direction from the top to the bottom, and after a plurality of refractions, a real image of the object can be formed. The lower end surface of the encapsulation portion 50 is the second end surface 520, and the second end surface 520 is flush with the second surface 210, thereby forming a plane at the lower end of the lens assembly 100, thereby facilitating assembly and fixing of the lens assembly 100. . As shown in FIG. 1, in some embodiments of the present application, the second lens 20 may be a concave lens so as to satisfy the imaging requirements of the lens.

It can be understood that the second lens 20 can also be a convex lens, which can be selected according to actual needs. For example, the lens assembly 100 can include three lenses 1, wherein the first lens 10 and the second lens 20 are convex lenses, and the lens 1 between the first lens 10 and the second lens 20 is a concave lens. When the lens assembly 100 is photographing, the first lens 10 can spread the chromaticity of the object, the concave lens can collect the dispersion, and then undergo two refractions, and finally a clear object image can be formed in the lens assembly 100.

As shown in FIG. 1 , according to some embodiments of the present application, the lens 1 may include a light passing portion (the first light passing portion 120, the second light passing portion 220, the third light passing portion 310, and the first portion as shown in FIG. 1 ). The light-passing portion 410) and the connecting portion 1a (the first connecting portion 130, the second connecting portion 230, the third connecting portion 320, and the fourth connecting portion 420 shown in FIG. 1). The light-passing portion is located at an intermediate position of the lens 1, and light can pass through the light-passing portion. The connecting portion 1a can extend in the circumferential direction of the light transmitting portion, and the connecting portion 1a is embedded in the sealing portion 50, so that the mounting and fixing of the lens 1 can be facilitated. Alternatively, the light-passing portion and the connecting portion 1a may be integrally formed, or the connecting portion 1a and the light-transmitting portion may be provided as separate components, and the connecting portion 1a and the connecting portion may be connected by means of snapping, pasting and fixing. The light parts are connected together.

In some embodiments of the present application, the connecting portion 1a may be in a ring shape so that the firmness of the lens 1 can be improved. Specifically, since the connecting portion 1a is formed in a ring shape, the contact area between the connecting portion 1a and the light passing portion can be increased, the position of the lens 1 can be made stronger, and the lens 1 can be prevented from being shaken during the shooting of the lens assembly 100. The phenomenon of the lens assembly 100 can be improved. It can be understood that the connecting portion 1a can also be formed in a fan shape or a rectangular shape or the like as long as the requirements for connecting and fixing the lens 1 can be satisfied.

In some embodiments of the present application, the connecting portion 1a may be plural, and the plurality of connecting portions 1a are spaced apart in the circumferential direction of the light passing portion, whereby the structure of the lens assembly 100 can be made stronger. For example, each of the connecting portions 1a may be formed in a fan shape, one end of the connecting portion 1a is connected with the encapsulating portion 50, and the other end of the connecting portion 1a is provided with a mounting groove, and the outer edge of the light passing portion may be engaged with the mounting groove. This facilitates the assembly of the lens assembly 100. Further, the plurality of connecting portions 1a may be evenly spaced in the circumferential direction of the light passing portion, whereby the force applied to the passing portion may be more uniform, and the imaging effect of the lens assembly 100 may be improved.

As shown in FIG. 2, a camera 200 according to an embodiment of the present application includes a lens assembly 100 according to the above embodiment of the present application.

According to the camera 200 of the embodiment of the present application, by providing the lens assembly 100 described above, the lens assembly 100 is integrally molded with the plurality of lenses 1 by using the encapsulation portion 50, so that the overall size of the lens assembly 100 can be reduced, thereby saving assembly of the lens assembly 100. space. The lens assembly 100 is provided with an adhesive layer 60 on the inner peripheral wall of the encapsulation portion 50 located in the gap. The adhesive layer 60 can adsorb dust particles in the gap, thereby improving the light transmission effect of the lens assembly 100, thereby improving the imaging effect of the camera 200. .

As shown in FIG. 2, an electronic device 300 according to an embodiment of the present application includes a camera 200 according to the above embodiment of the present application. It should be noted that "electronic device 300" as used herein includes, but is not limited to, being configured to be connected via a wireline (such as via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable. Connected, and/or another data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLANs), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and A device that receives/transmits a communication signal by a wireless interface of another communication terminal. Examples of electronic device 300 include, but are not limited to, satellite or cellular telephone; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet/intranet connections PDAs, web browsers, memo pads, calendars, and/or global positioning system (GPS) receivers; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers.

The electronic device 300 may be various devices capable of acquiring data from the outside and processing the data, or the electronic device 300 may be various devices that have a built-in battery and are capable of taking current from the outside to charge the battery, for example, A mobile phone (such as the embodiment shown in FIG. 2), a tablet computer, a computing device or an information display device, and the like. The mobile phone is only an example of an electronic device 300, and the present application is not limited thereto. The present application can be applied to an electronic device such as a mobile phone or a tablet computer, which is not limited in this application.

In the embodiment of the present application, the mobile phone may include components such as a radio frequency circuit, a memory, an input unit, a wireless fidelity (WiFi) module, a display unit, a sensor, an audio circuit, a processor, a camera 200, a battery, and the like.

The radio frequency circuit can be used for receiving and transmitting signals during the transmission and reception of information or a call, in particular, after receiving the downlink information of the base station, and processing the data to the processor; and sending the uplink data of the mobile phone to the base station. Generally, radio frequency circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the RF circuit can communicate with the network and other devices through wireless communication.

The memory can be used to store software programs and modules, and the processor executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the storage data area may be stored according to the mobile phone. Use the created data (such as audio data, phone book, etc.). Further, the memory may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The input unit can be used to receive input numeric or character information and to generate key signals related to user settings and function controls of the handset. Specifically, the input unit may include a touch panel and other input devices. A touch panel, also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like, any suitable object or accessory on or near the touch panel). The corresponding connecting device is driven according to a preset program.

Optionally, the touch panel may include two parts: a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information. Give the processor and receive commands from the processor and execute them. In addition, touch panels can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel, the input unit may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

The display unit can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone. The display unit may include a display panel. Alternatively, the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel may cover the display panel, and when the touch panel detects a touch operation on or near the touch panel, the touch panel transmits to the processor to determine the type of the touch event, and then the processor is on the display panel according to the type of the touch event. Provide the corresponding visual output.

Audio circuitry, speakers, and microphones provide an audio interface between the user and the handset. The audio circuit can transmit the converted electrical signal of the received audio data to the speaker and convert it into a sound signal output by the speaker; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit and converted into audio. The data is then processed by the audio data output processor, sent via a radio frequency circuit to, for example, another handset, or the audio data is output to a memory for further processing.

WiFi is a short-range wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages and access streaming media through the WiFi module. It provides users with wireless broadband Internet access. However, it can be understood that the WiFi module does not belong to the necessary configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the application.

The processor is the control center of the mobile phone. The processor is mounted on the circuit board assembly, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the memory, and calling the storage in the The data in the memory, performing various functions of the mobile phone and processing data, thereby performing overall monitoring of the mobile phone. Optionally, the processor may include one or more processing units; preferably, the processor may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, etc., and modulates The demodulation processor primarily handles wireless communications.

The camera 200 can be used to take photos and videos, further enhancing the functional diversity of the phone. Moreover, the mobile phone is easy to carry around, making shooting more convenient and flexible.

The power supply can be connected to the processor logic through the power management system to manage functions such as charging, discharging, and power management through the power management system. Although not shown, the mobile phone may further include a Bluetooth module, a sensor (such as an attitude sensor, a light sensor, and other sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor), and the like, and details are not described herein.

According to the electronic device 300 of the embodiment of the present application, the lens assembly 100 is provided in the camera 200 by providing the camera 200. The lens assembly 100 has a compact structure and a small assembly space, so that the camera 200 can be refined. The overall size of the electronic device 300 can be reduced, the production cost of the electronic device 300 can be saved, and the appearance aesthetics can be improved.

A lens assembly 100 according to an embodiment of the present application, which may be used in the camera 200 of the electronic device 300, is described in detail below with reference to FIG. It is to be understood that the following description is only illustrative, and is not intended to

As shown in FIG. 1, the lens assembly 100 includes a first lens 10, a second lens 20, a third lens 30, a fourth lens 40, a package portion 50, and an adhesive layer 60. The first lens 10, the third lens 30, the fourth lens 40, and the second lens 20 are sequentially arranged in a direction from top to bottom, wherein the first lens 10 and the fourth lens 40 are convex lenses, and the second lens 20 and the third lens The lens 30 is a concave lens. The encapsulation portion 50 is integrally molded with the first lens 10, the second lens 20, the third lens 30, and the fourth lens 40.

The first lens 10 includes a first light-passing portion 120 and a first connecting portion 130. The first connecting portion 130 is formed in a circular shape. The outer peripheral wall of the first light-passing portion 120 is coupled to the first connecting portion 130 by way of a snap-fit. The inner peripheral walls are joined together, and the outer peripheral wall of the first connecting portion 130 is fitted into the encapsulating portion 50. The second lens 20 includes a second light passing portion 220 and a second connecting portion 230, and the second light passing portion 220 and the first light passing portion 120 are disposed to face each other in the up and down direction. The second connecting portion 230 is formed in a circular shape, and the outer peripheral wall of the second light passing portion 220 is coupled to the inner peripheral wall of the second connecting portion 230 by being engaged, and the outer peripheral wall of the second connecting portion 230 is embedded in the encapsulating portion. Within 50.

The third lens 30 includes a third light passing portion 310 and a third connecting portion 320, and the third light passing portion 310 and the second light passing portion 220 and the first light passing portion 120 are disposed to face each other in the up and down direction. The third connecting portion 320 is formed in a circular ring shape, and the outer peripheral wall of the third light transmitting portion 310 is coupled to the inner peripheral wall of the third connecting portion 320 by way of snapping, and the outer peripheral wall of the third connecting portion 320 is embedded in the package portion. Within 50. A gap is provided between the third lens 30 and the fourth lens 40, and an adhesive layer 60 is provided on the inner peripheral wall of the package portion 50 located in the gap.

The fourth lens 40 includes a fourth light passing portion 410 and a fourth connecting portion 420. The fourth light passing portion 410 and the second light passing portion 220, the first light passing portion 120, and the third light passing portion 310 are positive in the up and down direction. For the settings. The fourth connecting portion 420 is formed in a circular ring shape, and the outer peripheral wall of the fourth light transmitting portion 410 is coupled to the inner peripheral wall of the fourth connecting portion 420 by being snap-fitted, and the outer peripheral wall of the fourth connecting portion 420 is embedded in the package portion. Within 50. A gap is provided between the fourth lens 40 and the second lens 20, and an adhesive layer 60 is provided on the inner peripheral wall of the package portion 50 located in the gap.

As shown in FIG. 1, the outer peripheral walls of the first connecting portion 130, the second connecting portion 230, the third connecting portion 320, and the fourth connecting portion 420 are flush with the outer peripheral wall of the package portion 50. The upper surface (first surface 110) of the first lens 10 is flush with the upper end surface (first end surface 510) of the package portion 50, and the lower surface (second surface 210) of the second lens 20 and the lower end surface of the package portion 50 are provided. The (second end face 520) is flushly disposed, whereby the overall structure of the lens assembly 100 can be made more compact and the assembly space can be saved. When the assembly of the lens assembly 100 is performed, the adhesive layer 60 can adsorb dust particles in the gap, so that the light transmission effect of the lens assembly 100 can be improved, and the imaging effect of the camera 200 can be improved.

In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples", etc. Particular features, structures, materials or features described in the examples or examples are included in at least one embodiment or example of the application. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the present application is defined by the claims and their equivalents.

Claims (20)

A lens assembly for a camera, comprising: a plurality of lenses, wherein the plurality of lenses are stacked, at least one pair of adjacent lenses are present in the plurality of lenses, and the pair of lenses have a gap therebetween; and a package portion, the package portion is integrally molded with a plurality of the lenses, the package portion is wrapped around an outer circumference of the lens, and at least a portion of an edge of the lens is embedded in the package portion, and is located in the gap The inner peripheral wall of the encapsulation portion is a reference surface, and the reference surface is coated with an adhesive layer. A lens assembly for a camera according to claim 1, wherein an outer peripheral wall of said lens is flush with an outer peripheral wall of said encapsulation portion. A lens assembly for a camera according to any one of claims 1 to 2, wherein the lens comprises a first lens and a second lens, wherein the direction of the optical path is the most upstream of the optical path in the direction of light path transmission The lens is the first lens, the lens located at the most downstream of the optical path is the second lens, and the surface of the first lens away from the side of the second lens is a first surface, the package portion An end surface of one end facing the upstream of the optical path is a first end surface, and the first end surface is flush with a contour line of the first surface. A lens assembly for a camera according to claim 3, wherein said first lens is a convex lens. A lens assembly for a camera according to any one of claims 1 to 4, wherein the lens comprises a first lens and a second lens, wherein the direction of the optical path is the most upstream of the optical path in the direction of light path transmission The lens is the first lens, the lens located at the most downstream of the optical path is the second lens, and the surface of the second lens that is away from the side of the first lens is a second surface, the package portion An end surface of one end facing the downstream of the optical path is a second end surface, and the second end surface is flush with a contour line of the second surface. A lens assembly for a camera according to claim 5, wherein said second lens is a concave lens. The lens assembly of the camera according to any one of claims 1 to 6, wherein the lens comprises a first lens, a second lens, a third lens and a fourth lens, wherein the direction of the light path is transmitted Above, the lens located at the most upstream of the optical path is the first lens, the lens located at the most downstream of the optical path is the second lens, and the third lens and the fourth lens are located in the first lens and Between the second lenses, the third lens is located upstream of the fourth lens. A lens assembly for a camera according to claim 7, wherein said first lens and said fourth lens are convex lenses. A lens assembly for a camera according to claim 7, wherein said second lens and said third lens are concave lenses. The lens assembly of the camera according to claim 7, wherein a gap is formed between the third lens and the fourth lens, and the inner peripheral wall of the encapsulation portion located in the gap is provided with the Adhesive layer. The lens assembly of the camera according to claim 7, wherein a gap is formed between the second lens and the fourth lens, and the inner peripheral wall of the encapsulation portion located in the gap is provided with the Adhesive layer. A lens assembly for a camera according to any one of claims 1 to 11, wherein the lens comprises: Passage department; and The connection portion extends in a circumferential direction of the light-passing portion, and the connection portion is embedded in the package portion. A lens assembly for a camera according to claim 12, wherein said connecting portion has a ring shape. The lens unit of a camera according to claim 12, wherein the plurality of connecting portions are plural, and the plurality of connecting portions are spaced apart in a circumferential direction of the light passing portion. A lens assembly for a camera according to claim 12, wherein said connecting portion is formed in a sector shape. The lens assembly of the camera according to claim 15, wherein one end of the connecting portion is connected to the package portion, and the other end of the connecting portion is provided with a mounting groove, and an outer edge of the light passing portion is The assembly slot is snapped. A lens assembly for a camera according to any one of claims 12 to 15, wherein the light-passing portion and the connecting portion are integrally formed. A lens assembly for a camera according to any one of claims 1 to 17, wherein the adhesive layer is an oily dustproof adhesive. A camera, comprising: A lens assembly, which is a lens assembly of the camera according to any one of claims 1-18. An electronic device, comprising: A camera, the camera being the camera according to claim 19.

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