CN214591630U - Periscope camera module and mobile terminal - Google Patents

Abstract

The application provides a periscope module of making a video recording includes the camera lens, and the camera lens includes epirelief lens, prism and lower lens, and epirelief lens sets up with the income light side of prism relatively, and lower lens sets up with the light-emitting side of prism relatively, and epirelief lens includes relative daylighting end and light-emitting end, and the light-emitting end is close to the income light side of prism, and the external diameter of daylighting end is less than the external diameter of light-emitting end. The periscope camera module of this application can reduce the lens size, helps reducing groove depth and trompil size by a wide margin. The application also relates to a mobile terminal.

Description

Periscope camera module and mobile terminal

Technical Field

The application relates to the technical field of camera shooting of mobile terminals, in particular to a periscope camera shooting module and a mobile terminal.

Background

At present, the shapes of the mobile phone screen mainly include water drops, single-blind, double-blind, Notch and lifting full-face screens, wherein the water drops, the single-blind and the double-blind types are the most, and the mobile phone screen belongs to the mainstream. From the trend, the screen form of the future industry mainly develops towards increasing the screen ratio (reducing the depth of water drops and the aperture of blind holes) and the full screen. The mobile phone screen such as current water droplet, single blind, double blind, Notch is incomplete, influences the recreation operation, reads and sees the shadow, and the base of the module of making a video recording moreover is big, and the camera lens sets up between two parties, and the camera lens top needs the structure to be wrapped, leads to the water droplet groove very dark.

The foregoing description is provided for general background information and is not admitted to be prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a periscope module of making a video recording, can reduce the lens size, help reducing groove depth and trompil size by a wide margin.

For solving above-mentioned technical problem, the application provides a periscope module of making a video recording, including the camera lens, the camera lens includes last convex lens, prism and lower lens, and last convex lens sets up with the income light side of prism relatively, and lower lens sets up with the light-emitting side of prism relatively, and last convex lens includes relative daylighting end and light-emitting end, and the light-emitting end is close to the income light side of prism, and the external diameter of daylighting end is less than the external diameter of light-emitting end.

Optionally, the convex lens includes an extension section and a fixed section, one end of the extension section is fixed to the fixed section, the other end of the extension section is the lighting end, and the extension section and the fixed section form an inverted "T" shape.

Optionally, the convex lens is trapezoidal.

Optionally, the axis of the upper convex lens and the axis of the lower lens are perpendicular to each other.

Optionally, the light incident side and the light exit side of the prism are perpendicular to each other.

Optionally, the lens further includes an upper concave lens, and the upper concave lens is disposed between the light exit end and the light entrance side of the prism.

Optionally, the lens further includes an upper lens group, and the upper lens group is disposed between the upper concave lens and the light incident side of the prism.

Optionally, the lens further comprises a housing, a mounting cavity is arranged in the housing, a first opening and a second opening are arranged on the housing, the first opening and the second opening are communicated with the mounting cavity, the prism and the upper concave lens are fixed in the mounting cavity, the light outlet end of the upper convex lens is fixed in the first opening, and the lower lens is fixed in the second opening.

Optionally, the periscopic camera module further comprises a base, an optical filter, a photosensitive chip and a circuit board, wherein the base is fixed on the circuit board, the optical filter is fixed on the base, the photosensitive chip is arranged opposite to the optical filter, the photosensitive chip is electrically connected to the circuit board, and the lens is arranged opposite to the optical filter.

The application still relates to a mobile terminal, including the periscope module of making a video recording that is used for leading, the periscope module of making a video recording includes the camera lens, the camera lens includes last convex lens, last convex lens includes relative daylighting end and light-emitting end, the daylighting end is close to mobile terminal's display surface sets up, the external diameter of daylighting end is less than the external diameter of light-emitting end.

Optionally, the lens further comprises a prism and a lower lens, the upper convex lens is arranged opposite to the light incident side of the prism, and the lower lens is arranged opposite to the light emergent side of the prism.

Optionally, the mobile terminal includes a middle frame and a front shell, the front shell is fixed on the middle frame, a mounting hole is arranged on the middle frame, a light through hole is arranged on the front shell, the lens is fixed in the mounting hole, and the upper convex lens is arranged in the light through hole.

Optionally, the mobile terminal further comprises a display screen and a cover plate, the display screen is fixed on the middle frame, the front shell is arranged around the circumference of the front shell, the cover plate covers the display screen, and the cover plate is connected with the front shell.

Optionally, a fixing groove for installing the cover plate is formed in the front shell, the cover plate is arranged on the bottom of the fixing groove, the side wall of the cover plate is opposite to the groove wall of the fixing groove, and a sealing layer is arranged between the side wall of the cover plate and the groove wall of the fixing groove.

Optionally, the sealing layer corresponds the light through hole sets up, the sealing layer includes flexible layer and glue film, the flexible layer is close to the light through hole sets up, the glue film sets up on the flexible layer, the glue film is connected the apron with preceding shell.

The design that the epirelief lens of the periscope camera module of this application adopted big end down can reduce the lens size, when being applied to mobile terminal with it, helps reducing the groove depth and trompil size by a wide margin.

The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical means of the present application more clearly understood, the present application may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present application more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present application.

Fig. 2 is a schematic structural diagram of a lens of the periscopic camera module according to the present application.

Fig. 3 is a schematic cross-sectional view of the lens of the periscopic camera module shown in fig. 2.

Fig. 4 is a partial sectional structural schematic diagram of a mobile terminal of the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The mobile terminal may be implemented in various forms. For example, the electronic devices described in the present application may include mobile terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present application, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is 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 radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that may optionally adjust the brightness of the panel 1061 according to the brightness of ambient light, and a proximity sensor that may turn off the panel 1061 and/or the backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects a touch orientation of a user, detects a signal caused by a touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, optionally, the application processor mainly handles operating systems, user interfaces, application programs, etc., and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

Based on the above mobile terminal hardware structure, various embodiments of the present application are provided.

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

In order to facilitate understanding of those skilled in the art, the present application provides a specific implementation process of the technical solution provided by the present application through the following embodiments.

Fig. 2 is a schematic structural diagram of a lens of the periscopic camera module of the present application, and fig. 3 is a schematic sectional structural diagram of the lens of the periscopic camera module shown in fig. 2, as shown in fig. 2 and fig. 3, the periscopic camera module includes a lens 10, the lens 10 includes an upper convex lens 12, a prism 13 and a lower lens 14, the upper convex lens 12 is disposed opposite to the light incident side 131 of the prism 13, the lower lens 14 is disposed opposite to the light emergent side 132 of the prism 13, the upper convex lens 12 includes an opposite light collecting end 1211 and a light emergent end 1221, the light emergent end 1221 is close to the light incident side 131 of the prism 13, and the outer diameter of the light collecting end 1211 is smaller than the outer diameter of the light emergent end 1221.

The design that the epirelief lens 12 of the periscope camera module of this application adopted big end down can reduce the lens size, when being applied to mobile terminal 100 with it, helps reducing groove depth and trompil size by a wide margin.

Optionally, the upper convex lens 12 includes an extension section 121 and a fixing section 122, one end of the extension section 121 is fixed to the fixing section 122, the other end of the extension section 121 is a lighting end 1211, an end of the fixing section 122 away from the extension section 121 is a light emitting end 1221, and the extension section 121 and the fixing section 122 form an inverted "T" shape. In this embodiment, it is advantageous to reduce the size of the lens, and the upper convex lens 12 is formed in a strip shape as a whole, which is advantageous to ensure the amount and intensity of light entering.

In another preferred embodiment, the convex upward lens 12 has a trapezoidal shape, which is advantageous for reducing the size of the lens.

Alternatively, the axis of the upper convex lens 12 is perpendicular to the axis of the lower mirror 14, that is, after the light collected by the upper convex lens 12 is refracted by the prism 13, the light changes from the vertical direction to the horizontal direction and enters the lower mirror 14.

Optionally, the light entrance side 131 and the light exit side 132 of the prism 13 are perpendicular to each other.

Optionally, the lens 10 further includes an upper concave lens 15, and the upper concave lens 15 is disposed between the light-exiting end 1221 and the light-entering side 131 of the prism 13. In the present embodiment, the upper concave lens 15 is used to scatter light to the prism 13.

In another preferred embodiment, the lens 10 further includes an upper lens group (not shown) disposed between the upper concave lens 15 and the light incident side 131 of the prism 13. In the present embodiment, the upper convex LENS 12, the upper concave LENS 15, and the upper LENS group form a multi-LENS combination, which can realize FOV (field angle) angle compensation; the upper lens group comprises one or more lenses, and can be freely selected according to actual needs.

Optionally, the lens barrel 10 further includes a housing 16, a mounting cavity 201 is disposed in the housing 16, a first opening 202 and a second opening 203 which are communicated with the mounting cavity 201 are disposed on the housing 16, the prism 13 and the upper concave lens 15 are fixed in the mounting cavity 201, the light emitting end 1221 of the upper convex lens 12 is fixed in the first opening 202, and the lower lens 14 is fixed in the second opening 203. In this embodiment, the light collecting end 1211 of the upper convex lens 12 is disposed outside the housing 16, and no plastic shell is disposed around the upper convex lens 12, which is beneficial to reducing the size of the lens.

Optionally, the periscopic camera module further comprises a base, an optical filter, a photosensitive chip and a circuit board, wherein the base is fixed on the circuit board, the optical filter is fixed on the base, the photosensitive chip and the optical filter are arranged oppositely, the photosensitive chip is electrically connected to the circuit board, and the lens 10 and the optical filter are arranged oppositely.

Optionally, the periscopic camera module is a fixed focus module or a zoom module, for example, the periscopic camera module further includes a voice coil motor, the voice coil motor is fixed on the base, the lens 10 is screwed to the voice coil motor, and the voice coil motor can drive the lens 10 to move up and down to zoom.

Optionally, fig. 4 is a schematic partial cross-sectional structure diagram of the mobile terminal of the present application, as shown in fig. 4, the mobile terminal 100 includes the periscopic camera module for front-end camera shooting, the periscopic camera module includes a lens 10, the lens 10 includes an upper convex lens 12, the upper convex lens 12 includes a lighting end 1211 and a light emitting end 1221, the lighting end 1211 is disposed near a display surface (a front surface of the mobile terminal) of the mobile terminal 100, and an outer diameter of the lighting end 1211 is smaller than an outer diameter of the light emitting end 1221. Please refer to the above for the structure of the periscopic camera module.

The utility model discloses a mobile terminal 100 adopts the periscope module of making a video recording, and the module of making a video recording that goes up and down are low under the screen to the overall cost, and to the display screen 23 scheme that adopts water droplet and blind hole, the periscope module of making a video recording that this application adopted can reduce mobile terminal 100 depth of slotting and trompil size by a wide margin.

Optionally, the lens 10 includes a prism 13 and a lower mirror 14, the upper convex lens 12 is disposed opposite to the light-in side 131 of the prism 13, and the lower mirror 14 is disposed opposite to the light-out side 132 of the prism 13.

Optionally, the mobile terminal 100 includes a middle frame 21 and a front shell 22, the front shell 22 is fixed on the middle frame 21, the middle frame 21 is provided with a mounting hole 204, the front shell 22 is provided with a light through hole 205, the lens 10 is fixed in the mounting hole 204, and the convex lens 12 is arranged in the light through hole 205. In the present embodiment, the housing 16 of the lens 10 is fixed in the mounting hole 204.

Optionally, as shown in fig. 4, the mobile terminal 100 further includes a display 23 and a cover plate 24, the display 23 is fixed on the middle frame 21, the front shell 22 is disposed around the circumference of the front shell 22, the cover plate 24 covers the display 23, and the cover plate 24 is connected with the front shell 22. In this embodiment, the upper convex lens 12 is located on the top of the display screen 23, and the light-collecting end 1211 of the upper convex lens 12 extends to the cover plate 24.

Optionally, the front housing 22 is provided with a fixing groove 206 for mounting the cover plate 24, the cover plate 24 is disposed on a bottom of the fixing groove 206, a side wall of the cover plate 24 is disposed opposite to a groove wall of the fixing groove 206, and a sealing layer 26 is disposed between the side wall of the cover plate 24 and the groove wall of the fixing groove 206.

Optionally, the sealing layer 26 is disposed corresponding to the light hole 205, the sealing layer 26 includes a flexible layer 261 and a glue layer 262, the flexible layer 261 is disposed adjacent to the light hole 205, the glue layer 262 is disposed on the flexible layer 261, and the glue layer 262 connects the cover plate 24 and the front shell 22. In the present embodiment, the sealing layer 26 is used to block impurities such as dust from entering the light-passing hole 205, so as to prevent the impurities such as dust from covering the upper convex lens 12 and affecting the shooting effect.

Alternatively, the sealing layer 26 is provided only in the region corresponding to the light passing hole 205.

Optionally, the flexible layer 261 is soft glue or foam glue, but not limited thereto. In this embodiment, before assembling the display 23, spraying soft glue or foam glue on the groove wall of the fixing groove 206; after assembling the display 23, the layer 262 is dispensed in a gap above the flexible layer 261, which prevents glue from spilling over the upper convex lens 12.

Optionally, the mobile terminal 100 further includes a circuit board (not shown), the circuit board is provided with an avoidance notch, and the periscope camera module is disposed in the avoidance notch.

Optionally, the mobile terminal 100 further includes a rear cover 25 and a battery assembly (not shown), the rear cover 25 is disposed opposite to the cover plate 24, the rear cover 25 is fixedly connected to the middle frame 21, and the battery assembly is disposed between the display 23 and the rear cover 25.

The present application is not limited to the details of the above-described embodiments, and various simple modifications may be made to the technical solution of the present application within the technical idea of the present application, and these simple modifications are all within the protection scope of the present application. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations are not described separately in this application.

Claims (12)

1. The utility model provides a periscope module of making a video recording, its characterized in that, includes the camera lens, the camera lens includes epirelief lens, prism and lower lens, epirelief lens with the income light side of prism sets up relatively, down the lens with the light-emitting side of prism sets up relatively, epirelief lens includes relative daylighting end and light-emitting end, light-emitting end is close to the income light side of prism, the external diameter of daylighting end is less than the external diameter of light-emitting end.

2. The periscopic camera module of claim 1, wherein the convex lens includes an extension section and a fixed section, one end of the extension section is fixed to the fixed section, the other end of the extension section is the daylight end, and the extension section and the fixed section form an inverted "T" shape.

3. The periscopic camera module of claim 1, comprising at least one of the following features:

the upper convex lens is in a trapezoid shape;

and/or the axis of the upper convex lens is perpendicular to the axis of the lower lens;

and/or the light incidence side of the prism is perpendicular to the light emergence side.

4. A periscopic camera module according to any one of claims 1 to 3, comprising at least one of the following features:

the lens also comprises an upper concave lens, and the upper concave lens is arranged between the light outlet end and the light inlet side of the prism;

and/or, the lens also comprises an upper lens group, and the upper lens group is arranged between the upper concave lens and the light incidence side of the prism.

5. The periscopic camera module of claim 4, wherein the lens further comprises a housing, a mounting cavity is disposed in the housing, a first opening and a second opening are disposed on the housing, the first opening and the second opening are communicated with the mounting cavity, the prism and the upper concave lens are fixed in the mounting cavity, the light-emitting end of the upper convex lens is fixed in the first opening, and the lower lens is fixed in the second opening.

6. The periscopic camera module of claim 1, further comprising a base, a filter, a photo sensor chip and a circuit board, wherein the base is fixed on the circuit board, the filter is fixed on the base, the photo sensor chip is disposed opposite to the filter, the photo sensor chip is electrically connected to the circuit board, and the lens is disposed opposite to the filter.

7. The utility model provides a mobile terminal, its characterized in that, is including the periscope module of making a video recording that is used for leading, the periscope module of making a video recording includes the camera lens, the camera lens includes last convex lens, last convex lens includes relative daylighting end and light-emitting end, the daylighting end is close to mobile terminal's display surface sets up, the external diameter of daylighting end is less than the external diameter of light-emitting end.

8. The mobile terminal of claim 7, wherein the lens further comprises a prism and a lower lens, the upper convex lens is disposed opposite to the light-in side of the prism, and the lower lens is disposed opposite to the light-out side of the prism.

9. The mobile terminal of claim 7, wherein the mobile terminal comprises a middle frame and a front shell, the front shell is fixed on the middle frame, the middle frame is provided with a mounting hole, the front shell is provided with a light through hole, the lens is fixed in the mounting hole, and the upper convex lens is arranged in the light through hole.

10. The mobile terminal of claim 9, further comprising a display screen fixed on the middle frame, and a cover plate disposed around a circumference of the front case, the cover plate covering the display screen, the cover plate being coupled to the front case.

11. The mobile terminal of claim 10, wherein the front case is provided with a fixing groove for mounting the cover plate, the cover plate is disposed on a bottom of the fixing groove, a sidewall of the cover plate is disposed opposite to a wall of the fixing groove, and a sealing layer is disposed between the sidewall of the cover plate and the wall of the fixing groove.

12. The mobile terminal of claim 11, wherein the sealing layer is disposed corresponding to the light hole, the sealing layer comprises a flexible layer and a glue layer, the flexible layer is disposed adjacent to the light hole, the glue layer is disposed on the flexible layer, and the glue layer connects the cover plate and the front shell.

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