CN108259647B - Light sensor assembly and electronic device with same - Google Patents

Abstract

The application discloses light sensor subassembly and have its electron device, wherein the light sensor subassembly includes: a main board; light sense device, light sense device establish on the mainboard and with the mainboard connection, light sense device periphery wall has N crest line, and adjacent N adjacent crest line department is equipped with the recess that extends along its length direction, and wherein N satisfies: n is more than 0 and less than or equal to N-1; the cover body, the cover body cover is established on the light sense device, and the internal perisporium of the cover body cooperates with the periphery wall of light sense device, and adjacent n crest lines department relative with the recess on the internal perisporium of the cover body is equipped with the arch with recess complex, and the length direction of the crest line of the cover body is followed to the arch. According to the light sensor subassembly of this application, can prevent that the light sense device from reversely packing into the cover body during the assembly, have better slow-witted effect of preventing. In addition, the cover body and the light sensor can be fixedly connected through the matching of the groove and the protrusion, so that the size of the light sensor assembly can be reduced, and the space occupied in the electronic device is reduced.

Description

Light sensor assembly and electronic device with same

Technical Field

The present disclosure relates to electronic devices, and particularly, to a light sensor assembly and an electronic device having the same.

Background

The outer end of the light sensor component is sleeved with a light sensing silica gel sleeve to prevent the light paths of the receiving end and the transmitting end of the light sensing device from interfering. The lower side of the light sensing device is provided with a Printed Circuit Board (PCB), the PCB is provided with a card-in interface, and the light sensing silica gel sleeve is provided with a swing arm extending into the card-in interface to fix the sealing element and prevent the reverse function. Because the light-sensitive silica gel sleeve is very soft, the light-sensitive silica gel sleeve is easy to deform and has poor fool-proof effect. In addition, the size of the printed circuit board in the thickness direction is larger, and the size of the electronic device in the thickness direction is larger, which is not beneficial to the lightening and thinning of the electronic device.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. Therefore, the light sensor assembly has the advantages of small size and good fool-proof effect.

The application also provides an electronic device, which comprises the light sensor component.

A light sensor assembly according to an embodiment of the present application includes: a main board; light sense device, the light sense device is established on the mainboard and with the mainboard connection, light sense device periphery wall has N crest line, and adjacent N adjacent crest line department is equipped with the recess that extends along its length direction, wherein N satisfies: n is more than 0 and less than or equal to N-1; the cover body, the cover body cover is established on the light sense device, the internal perisporium of the cover body with the periphery wall cooperation of light sense device, on the internal perisporium of the cover body with the relative adjacent n ridge line department of recess be equipped with recess complex arch, the arch is followed the length direction of the ridge line of the cover body extends.

According to the light sensor subassembly of this application embodiment, N edges and lines have on the periphery wall of light sensor device, set up the recess that extends along length direction through N adjacent edges and lines department at the periphery wall of light sensor device, wherein N satisfies 0 < N and is less than or equal to N-1 to be equipped with recess complex arch with the adjacent edges and lines department of N that the recess is relative on the internal perisporium of the cover body, the cover body of reverse packing into in the time of can preventing the assembly of light sensor device, better fool-proof effect has. In addition, the cover body and the light sensor can be fixedly connected through the matching of the groove and the protrusion, so that the size of the light sensor component can be reduced, the space occupied inside the electronic device is reduced, and the electronic device is light and thin.

The electronic device according to the embodiment of the application comprises the light sensor assembly.

According to the electronic device of the embodiment of the application, N crest lines have on the periphery wall of light sense device, set up the recess that extends along length direction through N adjacent crest lines department at the periphery wall of light sense device, wherein N satisfies 0 < N is less than or equal to N-1 to be equipped with on the internal perisporium of the cover body with the adjacent crest line department of N that the recess is relative protruding with recess complex, the cover body of reverse packing into in the time of can preventing the assembly of light sense device, better foolproof effect has. In addition, the cover body and the light sensor can be fixedly connected through the matching of the groove and the protrusion, so that the size of the light sensor component can be reduced, the space occupied inside the electronic device is reduced, and the electronic device is light and thin.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a bottom view of a photosensor assembly according to an embodiment of the present application, with the main plate not shown;

FIG. 2 is a left side view of a photosensor assembly according to an embodiment of the present application;

FIG. 3 is a perspective view of a housing of a photosensor assembly according to an embodiment of the present application;

FIG. 4 is an exploded view of a photosensor assembly according to an embodiment of the present application;

fig. 5 is a front view of an electronic device according to an embodiment of the application.

Reference numerals:

in the electronic device 1000, a user can select a desired electronic device,

the light sensor assembly 100 is provided with a light sensor,

the main board 1 is provided with a plurality of grooves,

the light-sensing device 2, the recess 21, the long side walls 22, the short side walls 23,

the cover body 3, the protrusion 31, the opening 32, the guide inclined plane 33, the rectangular groove 34 and the annular groove 35.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The following describes the photosensor assembly 100 according to an embodiment of the present application with reference to the drawings.

As shown in fig. 1 and 2, a light sensor assembly 100 according to an embodiment of the present application includes: mainboard 1, light sensation device 2 and cover body 3.

As shown in fig. 1 and 2, the light sensing device 2 is disposed on the main board 1 and connected to the main board 1, the peripheral wall of the light sensing device 2 has N ridges, and adjacent N ridges are provided with grooves 21 extending along the length direction thereof, where N satisfies: n is more than 0 and less than or equal to N-1. The outer peripheral wall of the light-sensing device 2 includes a plurality of side walls connected in series, and a ridge line may be defined by two adjacent side walls. The light-sensing device 2 has a certain directivity by providing a groove 21 extending in the length direction thereof at n adjacent ridge lines of the outer peripheral wall of the light-sensing device 2.

As shown in fig. 1, 3 and 4, the cover 3 covers the optical sensing device 2, the inner peripheral wall of the cover 3 is matched with the outer peripheral wall of the optical sensing device 2, the adjacent n ridge lines opposite to the grooves 21 on the inner peripheral wall of the cover 3 are provided with protrusions 31 matched with the grooves 21, and the protrusions 31 extend along the length direction of the ridge lines of the cover 3. From this, when assembling light sense device 2 and cover body 3, need guarantee that the crest line that is equipped with recess 21 of light sense device 2 matches the installation with the crest line that is equipped with arch 31 of cover body 3, and then through the cooperation of recess 21 with arch 31, accomplish the assembly of light sense device 2 and cover body 3. The connection mode of the protrusion 31 and the groove 21 can prevent the cover 3 and the light sensing device 2 from being reversely installed together, and has a good fool-proof effect. In addition, through the cooperation of the protrusion 31 and the groove 21, the tight connection between the light sensor 2 and the cover 3 can be realized, so that the main board 1 is light and thin, thereby reducing the size of the light sensor assembly 100.

According to light sensor subassembly 100 of the embodiment of this application, have N crest lines on the periphery wall of light sensor device 2, set up along the recess 21 that length direction extended through N adjacent crest lines department at the periphery wall of light sensor device 2, wherein N satisfies 0 < N and is less than or equal to N-1 to the adjacent crest line department of N relative with recess 21 is equipped with protruding 31 with recess 21 complex on the internal perisporium of the cover body 3, can prevent to reverse the cover body 3 of packing into when light sensor device 2 assembles, has better foolproof effect. In addition, the cover 3 and the light sensor 2 can be fixedly connected by the matching of the groove 21 and the protrusion 31, so that the size of the light sensor assembly 100 can be reduced, the space occupied inside the electronic device 1000 can be reduced, and the electronic device 1000 can be thinned.

According to some embodiments of the present application, as shown in fig. 1, the light sensing device 2 is formed substantially in a rectangular parallelepiped, and the peripheral wall of the light sensing device 2 has four ridge lines. A groove 21 extending along the length direction of the cover body may be formed only at one ridge line, and correspondingly, a protrusion 31 matched with the groove 21 is formed at the ridge line opposite to the groove 21 on the inner peripheral wall of the cover body 3; or only two adjacent ridge lines are provided with grooves 21 extending along the length direction, correspondingly, two adjacent ridge lines opposite to the grooves 21 on the inner peripheral wall of the cover body 3 are provided with protrusions 31 matched with the grooves 21; grooves 21 extending in the length direction may be further provided at three adjacent ridges, and correspondingly, protrusions 31 engaged with the grooves 21 are provided at three adjacent ridges opposite to the grooves 21 on the inner peripheral wall of the cover 3. The cuboid light-sensing device 2 has a mature structure, a simple processing technology and a high product yield, and can reduce the production cost of the light-sensing device 2.

Further, as shown in fig. 1, 3 and 4, two adjacent ridge lines of the outer peripheral wall of the light sensing device 2 are provided with grooves 21 extending along the length direction thereof, two adjacent ridge lines of the inner peripheral wall of the cover 3 opposite to the grooves 21 are provided with protrusions 31 cooperating with the grooves 21, and the protrusions 31 extend along the length direction of the ridge lines of the cover 3. From this for light sense device 2 and cover body 3 have certain directionality, when assembling light sense device 2 and cover body 3, through the uniformity of guaranteeing light sense device 2 and cover body 3 direction, make light sense device 2 and cover body 3 can accurately assemble together. In addition, the light sensing device 2 and the cover 3 can be tightly connected together through the matching connection of the groove 21 and the protrusion 31.

Further, as shown in fig. 1, 3 and 4, the light-sensing device 2 has two opposing long side walls 22 and two opposing short side walls 23, and the grooves 21 are located on both sides (left and right sides as shown in fig. 1) of one (front side as shown in fig. 1) of the two long side walls 22. From this, through set up recess 21 in one of them long lateral wall 22's both sides, set up protruding 31 in the corresponding position of the cover body 3, the cover body 3 and light sense device 2 when the assembly, need guarantee that light sense device 2 is provided with long lateral wall 22 of recess 21 and the cover body 3 be provided with the lateral wall matching installation of protruding 31 to light sense subassembly 100 has been promoted and has been prevented slow-witted effect when the assembly.

In some embodiments of the present application, the light-sensing device 2 has two opposite long sidewalls 22 and two opposite short sidewalls 23, the groove 21 being located on both sides of one of the two short sidewalls 23. From this, set up recess 21 through the both sides at one of them short lateral wall 23, set up protruding 31 in the corresponding position of the cover body 3, the cover body 3 and light sense device 2 when the assembly, need guarantee that light sense device 2 is provided with short lateral wall 23 of recess 21 and the side wall that is provided with protruding 31 of the cover body 3 match the installation to light sense subassembly 100 has been promoted and has been prevented slow-witted effect when the assembly.

According to some embodiments of the present application, the cross section of the groove 21 is fan-shaped, square-shaped or triangular, and the cross section of the protrusion 31 has the same shape and size as the cross section of the groove 21, and may be, for example, fan-shaped, square-shaped or triangular, so as to ensure that the inner wall surface of the groove 21 is attached to the outer wall surface of the protrusion 31. By arranging the cross-sections of the projection 31 and the groove 21 in a fan shape, a square shape, or a triangular shape, it is possible to prevent the optical sensor device 2 from being reversely fitted into the housing 3 when assembled. In addition, the cross section of the groove 21 is shaped like a sector, square or triangle, which can improve the connection strength between the light sensing device 2 and the cover 3. For example, in the example shown in fig. 1, the cross-section of the groove 21 is fan-shaped, and accordingly, the cross-section of the projection 31 is fan-shaped.

According to some embodiments of the present application, as shown in fig. 1 and 3, the cover 3 has a guide slope 33 at the opening 32. When assembling the light sensing device 2 and the cover body 3, the guide inclined plane 33 at the opening 32 of the cover body 3 has a guide effect on the assembly of the light sensing device 2, so that the assembly difficulty is reduced, and the assembly efficiency is improved.

Further, as shown in fig. 1 and 3, the guide slope 33 extends in the circumferential direction of the opening 32 of the cover 3. From this, can avoid light sense device 2 to collide the damage in assembling process and cover body 3, the direction effect when having promoted direction inclined plane 33 and assembling light sense device 2 for the degree of difficulty of assembly further reduces.

According to some embodiments of the present application, the cover 3 is a plastic part, a rubber part, or a silicone part. The plastic part, the rubber part or the silicon part has stable chemical properties, good antistatic effect and longer service life. In addition, the hardness of the plastic part, the rubber part or the silica gel part is low, and the light sensing device 2 is not easily damaged in the assembling process of the light sensing device 2. Preferably, the cover 3 is a silicone piece.

According to some embodiments of the present application, as shown in fig. 2, the main Board 1 is a PCB Board (printed circuit Board). The printed circuit board has high wiring density, can reduce wiring errors, and saves the time for maintaining, debugging and checking the equipment. In addition, the difficulty of printed circuit board assembly is lower, and quick assembly can be realized, so that the assembly efficiency is improved.

An electronic device 1000 according to an embodiment of the present application, as shown in fig. 1 and 5, includes the above-mentioned photosensor assembly 100. It is noted that "electronic device 1000" as used herein includes, but is not limited to, devices configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communications electronic device 1000). The communication electronic device 1000 arranged to communicate over a wireless interface may be referred to as a "wireless communication device", a "wireless device", and/or a "mobile device". Examples of mobile devices include, but are not limited to, satellite or cellular telephones; personal Communications System (PCS) devices that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and a conventional laptop and/or palmtop receiver or other electronic device 1000 that includes a radiotelephone transceiver.

According to the electronic device 1000 of the embodiment of the application, the peripheral wall of the light sensing device 2 is provided with the N ridge lines, the N adjacent ridge lines of the peripheral wall of the light sensing device 2 are provided with the grooves 21 extending along the length direction, N satisfies 0 < N < N-1, and the N adjacent ridge lines opposite to the grooves 21 on the inner peripheral wall of the cover body 3 are provided with the protrusions 31 matched with the grooves 21, so that the cover body 3 can be prevented from being reversely installed during assembly of the light sensing device 2, and a good fool-proof effect is achieved. In addition, the cover 3 and the light sensor 2 can be fixedly connected by the matching of the groove 21 and the protrusion 31, so that the size of the light sensor assembly 100 can be reduced, the space occupied inside the electronic device 1000 can be reduced, and the electronic device 1000 can be thinned.

In the embodiment of the present application, the electronic device 1000 may be various devices capable of acquiring and processing data from the outside, or the electronic device 1000 may be various devices that have a built-in battery and can acquire and charge the battery from the outside, such as a mobile phone, a tablet computer, a computing device, an information display device, or the like.

An electronic device 1000 according to a specific embodiment of the present application is described below with reference to the drawings. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.

A mobile phone is taken as an example to describe the electronic device 1000 to which the present application is applied. In the embodiment of the present application, the electronic device 1000 may include a light sensor assembly 100, a radio frequency circuit, a memory, an input unit, a display unit, a wireless fidelity (WiFi) module, a sensor, an audio circuit, a processor, a battery, and the like.

As shown in fig. 1 and 2, the photosensor assembly 100 includes: mainboard 1, light sensation device 2 and cover body 3.

As shown in fig. 1, 2 and 4, the main board 1 is a PCB board, and the main board 1 is located at the bottom end (the lower end shown in fig. 4) of the optical sensing device 2. The light sensing device 2 is rectangular, and the light sensing device 2 is arranged on the main board 1 and connected with the main board 1. The peripheral wall of the light sensing device 2 has two opposite long side walls 22 and two opposite short side walls 23, wherein a groove 21 extending in the length direction thereof is provided at the ridge line of both sides (left and right sides as viewed in fig. 1) of one long side wall 22 (front side as viewed in fig. 1), and the cross section of the groove 21 is fan-shaped.

As shown in fig. 1, 3 and 4, the cover 3 is a silicone member, the cover 3 covers the optical sensing device 2, and a rectangular groove 34 and an annular groove 35 are formed at the top end (the upper end shown in fig. 3) of the cover 3. The opening 32 of the cover 3 has a guide slope 33, and the guide slope 33 extends in the circumferential direction of the opening 32 of the cover 3.

As shown in fig. 1 and 3, the inner peripheral wall of the cover 3 is fitted with the outer peripheral wall of the optical sensor 2, two ridge lines opposite to the grooves 21 on the inner peripheral wall of the cover 3 are provided with protrusions 31 fitted with the grooves 21, the protrusions 31 extend in the length direction of the ridge lines of the cover 3, and the cross section of the protrusions 31 is also fan-shaped.

The radio frequency circuit can be used for receiving and sending signals in the process of receiving and sending information or calling, and particularly, the radio frequency circuit receives the downlink information of the base station and then processes the downlink information; in addition, the uplink data of the mobile phone is sent to the base station. Typically, the radio frequency circuitry 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 circuitry may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.

The memory can be used for storing software programs and modules, and the processor executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory. The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system, application programs (such as a sound playing function and an image playing function) required by at least one function and the like; the storage data area may store data (e.g., audio data, a phonebook, etc.) created according to the use of the cellular phone, etc. Further, the memory 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 input unit may be used to receive input numeric or character information and generate key signals related to user settings and function control of the cellular phone. Specifically, the input unit may include a touch panel and other input devices. The touch panel, also called a touch screen, may collect touch operations of a user (for example, operations of the user on or near the touch panel using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor, and can receive and execute commands sent by the processor. In addition, the touch panel may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit may include other input devices in addition to the touch panel. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

The display unit may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit may include a display panel, and optionally, 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 thereon or nearby, the touch panel transmits the touch operation to the processor to determine the type of the touch event, and then the processor provides a corresponding visual output on the display panel according to the type of the touch event.

WiFi belongs to a short-distance wireless transmission technology, and the electronic device 1000 can help a user send and receive e-mails, browse webpages, access streaming media, and the like through a WiFi module, and provides wireless broadband internet access for the user. It is understood that the WiFi module is not an essential component of the electronic device 1000 and may be omitted as needed without changing the nature of the application.

In addition, the handset may also include at least one sensor, such as an attitude sensor, a light sensor, and other sensors.

Specifically, the attitude sensor may also be referred to as a motion sensor, and as one of the motion sensors, a gravity sensor may be cited, which uses an elastic sensing element to make a cantilever-type displacer and uses an energy storage spring made of the elastic sensing element to drive an electrical contact, thereby realizing conversion of a change in gravity into a change in an electrical signal.

Another example of the motion sensor is an accelerometer sensor, which can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when stationary, and can be used for applications for 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.

In the embodiment of the present application, the motion sensors listed above may be used as elements for obtaining "attitude parameters" described later, but the present application is not limited thereto, and other sensors capable of obtaining "attitude parameters" fall within the protection scope of the present application, such as a gyroscope and the like, and the operation principle and data processing procedure of the gyroscope may be similar to those of the prior art, and the detailed description thereof is omitted here for avoiding redundancy.

In addition, in this embodiment of the application, as the sensor, other sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor may also be configured, which are not described herein again.

The light sensor may include an ambient light sensor that adjusts the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that turns off the display panel and/or the backlight when the mobile phone is moved to the ear.

The audio circuitry, speaker and microphone may provide an audio interface between the user and the handset. The audio circuit can transmit the electric signal converted from the received audio data to the loudspeaker, and the electric signal is converted into a sound signal by the loudspeaker to be output; on the other hand, the microphone converts the collected sound signal into an electric signal, the electric signal is received by the audio circuit and then converted into audio data, and the audio data is processed by the audio data output processor and then sent to another mobile phone through the radio frequency circuit or output to the memory for further processing.

The processor is a control center of the electronic device 1000, is installed on the circuit board 1 assembly, connects various parts of the whole electronic device 1000 by using various interfaces and lines, executes various functions of the electronic device 1000 and processes data by running or executing software programs and/or modules stored in the memory and calling data stored in the memory, thereby performing overall monitoring of the electronic device 1000. Alternatively, the processor may include one or more processing units; preferably, the processor may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications.

The power supply can be logically connected with the processor through the power management system, so that the functions of managing charging, discharging, power consumption management and the like are realized through the power management system. Although not shown, the electronic device 1000 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, which are not described in detail herein.

It should be noted that the mobile phone is only an example of the electronic device 1000, and the application is not particularly limited, and the application may be applied to the electronic device 1000 such as a mobile phone and a tablet computer, and the application is not limited thereto.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A light sensor assembly (100), comprising:

a main board (1);

light sense device (2), light sense device (2) are established on mainboard (1) and with mainboard (1) is connected, light sense device (2) periphery wall has N crest line, and adjacent N crest line department is equipped with recess (21) that extend along its length direction, wherein N satisfies: n is more than 0 and less than or equal to N-1;

the cover body (3), the cover body (3) cover is established on the light sense device (2), the internal perisporium of the cover body (3) with the periphery wall cooperation of light sense device (2), on the internal perisporium of the cover body (3) with the relative adjacent n of recess (21) ridge line department be equipped with recess (21) complex arch (31), arch (31) are followed the length direction of the ridge line of the cover body (3) extends, through recess (21) with the cooperation of arch (31) is in order to realize the cover body (3) with the connection of light sense device (2) is fixed.

2. The light sensor assembly (100) according to claim 1, wherein the light sensor element (2) is formed substantially as a rectangular parallelepiped, and the peripheral wall of the light sensor element (2) has four ridges.

3. The light sensor assembly (100) according to claim 2, wherein two adjacent ridges of the outer peripheral wall of the light sensor (2) are provided with grooves (21) extending along the length direction thereof, two adjacent ridges of the inner peripheral wall of the housing (3) opposite to the grooves (21) are provided with protrusions (31) matching with the grooves (21), and the protrusions (31) extend along the length direction of the ridges of the housing (3).

4. A light sensor assembly (100) according to claim 3, wherein the light sensor device (2) has two opposite long side walls (22) and two opposite short side walls (23), the groove (21) being located on both sides of one of the two long side walls (22).

5. A light sensor assembly (100) according to claim 3, wherein the light sensor device (2) has two opposite long side walls (22) and two opposite short side walls (23), the recess (21) being located on both sides of one of the two short side walls (23).

6. A light sensor assembly (100) as claimed in claim 1, wherein the cross-section of the groove (21) is in the shape of a sector, square or triangle.

7. The light sensor assembly (100) according to claim 1, wherein the cover (3) has a guiding bevel (33) at the open mouth (32).

8. The light sensor assembly (100) according to claim 7, wherein the guide slope (33) extends in a circumferential direction of the opening (32) of the cover (3).

9. The light sensor assembly (100) according to claim 1, wherein the cover (3) is a plastic, rubber or silicone member.

10. The light sensor assembly (100) according to claim 1, wherein the main board (1) is a PCB board.

11. An electronic device (1000) comprising a light sensor assembly (100) according to any one of claims 1-10.

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