WO2019228480A1

WO2019228480A1 - Light-sensing component and electronic apparatus

Info

Publication number: WO2019228480A1
Application number: PCT/CN2019/089376
Authority: WO
Inventors: 曾赞坚; 张翔
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-06-02
Filing date: 2019-05-30
Publication date: 2019-12-05

Abstract

The present application discloses a light-sensing component and an electronic apparatus. The light-sensing component comprises an infrared fill light, a first light sensor, a second light sensor, and a circuit board. The infrared fill light, the first light sensor, and the second light sensor are fixed to one another. The circuit board comprises a first connecting terminal, a second connecting terminal, a third connecting terminal, and a bus terminal. The first connecting terminal, the second connecting terminal, and the third connecting terminal are fixedly connected to the infrared fill light, the first light sensor, and the second light sensor, respectively. The bus terminal is electrically connected to the first connecting terminal, the second connecting terminal, and the third connecting terminal. Electric signals are transmitted only through the bus terminal to the infrared fill light, the first light sensor, and the second light sensor, thereby simplifying the circuit board structure and optimizing an arrangement structure of the light-sensing component.

Description

Photosensitive components and electronic equipment

Technical field

The present application relates to the field of electronic devices, and in particular, to a light-sensing component and an electronic device.

Background technique

At present, a plurality of light sensor devices and infrared fill lights are provided in a mobile phone. Each light sensor and infrared fill lights need to obtain electrical signals through a circuit board. With the increase in the number of light sensors, the arrangement structure of multiple light sensors and fill light is limited, resulting in a complex circuit board structure that provides electrical signals for multiple light sensors and infrared fill light, affecting the internal arrangement structure of the mobile phone.

Summary of the Invention

The present application provides a light sensing component and an electronic device.

The present application provides a light sensing component, wherein the light sensing component includes an infrared fill light, a first light sensor, a second light sensor, and a circuit board, and the circuit board includes a first connection end and a second connection end. , A third connection terminal, and a general connection terminal, and the first connection terminal, the second connection terminal, and the third connection terminal are respectively fixedly connected to the infrared fill light, the first light sensor, and the second light sensor, and the general connection And the first connection terminal, the second connection terminal, and the third connection terminal are electrically connected to the infrared supplementary light and the first light via the first connection terminal, the second connection terminal, and the third connection terminal, respectively. The sensor and the second light sensor transmit electrical signals.

The present application also provides an electronic device, wherein the electronic device includes a light-sensing component, a device body, and a slider slidingly connected to the device body, and the light-sensing component includes an infrared fill light, a first light sensor, a first Two light sensors and a circuit board, the infrared supplementary light, the first light sensor, and the second light sensor are fixed to the slider; the circuit board includes a first connection end, a second connection end, a third connection end, and A main terminal, the first connection terminal, the second connection terminal and the third connection terminal are fixedly connected to the infrared supplementary light, the first light sensor and the second light sensor, respectively, and the main terminal is connected to the first The connection end, the second connection end, and the third connection end are electrically connected to the infrared supplementary light, the first light sensor, and the second light sensor through the first connection end, the second connection end, and the third connection end, respectively. An electrical signal is transmitted, and the main terminal is also electrically connected to the device body.

The present application also provides an electronic device, wherein the electronic device includes a light sensor component, a device body, and a slider, and the light sensor component includes an infrared fill light, a first light sensor, a second light sensor, and a circuit board. The circuit board is used for transmitting electrical signals between the device body and the infrared fill light, the first light sensor and the second light sensor, and the slider carries the infrared fill light, the first light sensor and the first light sensor. Two light sensors are used to drive the infrared supplementary light, the first light sensor and the second light sensor to extend or contract relative to the device body.

The light sensing component and the electronic device provided in the present application include a first connection end, a second connection end, a third connection end, and a main connection end through the circuit board, the first connection end, the second connection end, and the circuit board. A third connection end is electrically connected to the infrared supplementary light, the first light sensor and the second light sensor, and the main connection end is electrically connected to the first connection end, the second connection end and the third connection end, The first connection end, the second connection end, and the third connection end transmit power signals to the infrared supplementary light, the first light sensor, and the second optical sensor, so that the infrared supplementary light, the first optical sensor, and the The second light sensor transmits electrical signals only through the main terminal, which simplifies the circuit board structure and optimizes the arrangement structure of the light sensing components.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to explain the technical solutions of the embodiments of the present application more clearly, the drawings used in the embodiments are briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. Technical personnel can obtain other drawings based on these drawings without paying creative labor.

FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the present application;

2 is another schematic diagram of an electronic device according to an embodiment of the present application;

3 is a schematic perspective view of a light sensing component of an electronic device according to an embodiment of the present application;

4 is another schematic diagram of a light sensing component of an electronic device according to an embodiment of the present application;

FIG. 5 is an exploded schematic diagram of a light sensing component of an electronic device according to an embodiment of the present application; FIG.

6 is an assembly schematic diagram of a light sensing component of an electronic device according to an embodiment of the present application;

FIG. 7 is another exploded schematic view of a light sensing component of an electronic device according to an embodiment of the present application; FIG.

FIG. 8 is another assembly schematic diagram of a light sensing component of an electronic device according to an embodiment of the present application; FIG.

FIG. 9 is another schematic perspective view of a light sensing component of an electronic device according to an embodiment of the present application; FIG.

10 is a schematic diagram of an electronic device according to an embodiment of the present application;

FIG. 11 is an exploded schematic diagram of an electronic device according to an embodiment of the present application.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without paying any creative labor belong to the protection scope of the present application.

In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms “thickness” and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than implying The device or element referred to or indicated must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application.

Please refer to FIG. 1 and FIG. 2, an electronic device 1000 is provided in the present application. The electronic device 1000 includes a light sensing component 100, a device body 200, and a slider 300 slidably connected to the device body 200. The light sensing component 100 includes an infrared fill light 10, a first light sensor 20, a second light sensor 30, and a circuit board 40. The infrared fill light 10, the first light sensor 20 and the second light sensor 30 are fixed to the slider 300. The circuit board 40 includes a first connection terminal 41, a second connection terminal 42, a third connection terminal 43, and a main connection terminal 44. The first connection end 41, the second connection end 42 and the third connection end 43 are fixedly connected to the infrared supplementary light lamp 10, the first light sensor 20, and the second light sensor 30, respectively. The main terminal 44 is electrically connected to the first connection terminal 41, the second connection terminal 42, and the third connection terminal 43. The first connection terminal 41, the second connection terminal 42, and the third connection terminal 43 are respectively connected to the first connection terminal 41, the second connection terminal 42, and the third connection terminal 43. Electrical signals are transmitted to the infrared fill light 10, the first light sensor 20 and the second light sensor 30, and the main terminal 44 is also electrically connected to the device body 200.

It can be understood that the slider 300 slides and retracts relative to the device body 200 to drive the infrared fill light 10, the first light sensor 20, and the second light sensor 30 to extend or contract with respect to the device body 200. . The circuit board 40 conducts the device body 200 to the infrared supplementary light 10, the first light sensor 20, and the second optical sensor 30, so as to realize the infrared supplemental light 10, the first light sensor 20, and The second light sensor 30 and the apparatus body 200 transmit electrical signals. The electronic device 1000 may be a mobile phone, a notebook computer, or a tablet computer. The light-sensing component 100 can emit infrared light to a target object through the infrared supplementary light 10, and acquire an infrared image of the target object through an infrared sensing device. The light sensing component 100 can also sense the light intensity of the environment through the first light sensor 20. The light-sensing component 100 may also sense the light of a target object when approaching the electronic device 1000 through the second light sensor 30 to detect whether the target object is close to the electronic device 1000.

The circuit board 40 includes a first connection terminal 41, a second connection terminal 42, a third connection terminal 43, and a main connection terminal 44. The first connection terminal 41, the second connection terminal 42, and the third connection terminal. 43 is electrically connected to the infrared supplementary light lamp 10, the first light sensor 20 and the second light sensor 30 respectively, and the main terminal 44 is connected to the first connection terminal 41, the second connection terminal 42 and the third connection terminal 43 is electrically connected, and transmits power signals to the infrared supplementary light lamp 10, the first light sensor 20, and the second light sensor 30 through the first connection terminal 41, the second connection terminal 42, and the third connection terminal 43 so that the The infrared fill light 10, the first light sensor 20, and the second light sensor 30 only transmit electrical signals through the main terminal 44, which simplifies the structure of the circuit board 40 and optimizes the arrangement structure of the light sensing components 100. .

In this embodiment, the infrared supplementary light 10, the first light sensor 20 and the second light sensor 30 are side by side on the slider 300. The infrared fill light 10, the first light sensor 20, and the second light sensor 30 are fixed to the slider 300 away from the device body 200, so as to facilitate the slider 300 to extend relative to the device body 200. The sliding stroke of the slider 300 is reduced. The circuit board 40 is located at the slider 300 near the device body 200 to facilitate electrical connection with the device body 200. The circuit board 40 is juxtaposed with the infrared fill light 10, the first light sensor 20 and the second light sensor 30. The main terminal 44 faces the device body 200. The first connection end 41, the second connection end 42 and the third connection end 43 are respectively adjacent to the edges of the slider 300 away from the device body 200. The arrangement of the circuit board 40 and the infrared fill light 10, the first light sensor 20, and the second light sensor 30 is more dense, and the arrangement structure of the electronic device 1000 is optimized. The first connection end 41, the second connection end 42, and the third connection end 43 are close to each other, and are located on the circuit board 40 away from the device body 200. The bus terminal 44 is located at a side of the circuit board 40 near the device body 200. The bus terminal 44 is opposite to the first connection terminal 41, the second connection terminal 42 and the third connection terminal 43 and is connected to each other through a copper foil cable to avoid the conductive lines of the main terminal 44 and the The first connection terminal 41, the second connection terminal 42, and the third connection terminal 43 crosstalk.

Further, referring to FIGS. 3 and 4, the circuit board 40 includes a wiring base 50, a first extension 60, a second extension 70, and a third extension 80. The first extension portion 60, the second extension portion 70, and the third extension portion 80 extend from the wiring base portion 50, respectively. The main terminal 44 is provided on the wiring base 50, the first connection terminal 41 is provided on the first extension 60, and the second connection terminal 42 is provided on the second extension 70. The third connection end 43 is disposed on the third extension portion 80.

In this embodiment, the wiring base 50 includes a first edge 51 and a second edge 52 disposed opposite the first edge 51, and a first edge 51 connected between the first edge 51 and the second edge 52.三 Edge53. The first edge 51 is farther from the device body 200 than the second edge 52. That is, the relative direction of the first edge 51 and the second edge 52 is substantially parallel to the sliding direction of the slider 300 relative to the device body 200. The first extending portion 60 extends from the third edge 52. The second extending portion 70 and the third extending portion 80 extend from the first edge 51. The second extension portion 70 and the third extension portion 80 are isolated from each other. The second extension portion 70 and the third extension portion 80 are respectively located at both ends in the length direction of the first edge 51 so that the first extension portion 60 and the second extension portion 70 are close to each other, so that The infrared supplementary light 10 and the first light sensor 20 are close together, so that the light-sensing component 100 has a compact structure. The wiring base 50 extends from the wiring extension plate 54 at the second edge 52. The main terminal 54 is disposed on the terminal extension plate 54, and the terminal extension plate 54 extends in a direction close to the device body 200 to facilitate the main terminal 54 to be electrically connected to the device body 200. The first edge 51 and the second edge 52 are substantially perpendicular to the sliding direction of the slider 300. The third edge 53 is substantially parallel to the sliding direction of the slider 300 relative to the device body 200. The wiring extension plate 54 extends in a direction substantially perpendicular to the second edge 52. The first extending portion 60 extends in a direction substantially parallel to the second edge 52. The second extending portion 70 and the third extending portion 80 extend in a direction substantially perpendicular to the first edge 51. The main terminal 44 is disposed at an end of the wiring extension plate 54 away from the wiring base 50. The first connection end 41 is disposed at an end of the first extension portion 60 away from the wiring base portion 50. The second connection end 42 is disposed at an end of the second extension portion 70 away from the wiring base portion 50. The third connecting end 43 is disposed at an end of the third extending portion 80 away from the wiring base 50.

Further, referring to FIG. 4, the first extension portion 60 is provided with a first pad 61 at the first connection end 41, and the infrared fill light 10 is soldered to the first pad 61. The main terminal 44 is electrically connected to the infrared fill light 10 via the first pad 61.

In this embodiment, the first pad 61 and the copper foil line of the first extension portion 60 are electrically connected. The copper foil circuit of the first extension portion 60 is electrically connected to the copper foil circuit of the connection base portion 50. The first pad 61 is electrically connected to the wiring base 50, and is electrically connected to the main terminal 44 through a copper foil line of the wiring base 50. The first pad 61 is disposed on one side of the first extension portion 60. The bottom of the infrared fill light 10 is provided with a conductive contact soldered to the first pad 61. The infrared fill light 10 is welded to the first pad 61, and has a stable structure with the first extension portion 60, and realizes communication with the first extension portion 60 to realize connection with the main terminal. 44 transmits electrical signals. The bottom of the infrared fill light 10 is stacked on the first extension portion 60 to support the infrared fill light 10 by using the first extension portion 60.

Further, the second extension portion 70 is provided with a second pad 71 at the second connection end 42, the first light sensor 20 is soldered to the second pad 71, and the main terminal 44 is connected via The second pad 71 is electrically connected to the first photosensor 20.

In this embodiment, the second pad 71 and the copper foil line of the second extension portion 70 are electrically connected. The copper foil line of the second extension portion 70 is electrically connected to the copper foil line of the wiring base portion 50. The second pad 71 is electrically connected to the wiring base 50, and is electrically connected to the main terminal 44 via a copper foil line of the wiring base 50. The second pad 71 is disposed on one side of the second extension portion 70. The bottom of the first light sensor 20 is provided with a conductive contact soldered to the second pad 71. The first light sensor 20 is soldered to the second pad 71, and has a stable structure with the second extension portion 70, and is electrically connected to the second extension portion 70, so as to achieve connection with the main terminal. 44 transmits electrical signals. The bottom of the first light sensor 20 is stacked on the second extension portion 70 to support the first light sensor 20 by using the second extension portion 70.

Further, the third extension portion 80 is provided with a third pad 81 at the third connection end 43, the second light sensor 30 is soldered to the third pad 81, and the main terminal 44 is connected via The third pad 81 is electrically connected to the second light sensor 30.

In this embodiment, the third pad 81 and the copper foil line of the third extension 80 are electrically connected. The copper foil circuit of the third extension portion 80 is electrically connected to the copper foil circuit of the connection base portion 50. The third pad 81 is electrically connected to the wiring base 50, and is electrically connected to the main terminal 44 via a copper foil line of the wiring base 50. The third pad 81 is disposed on one side of the third extension portion 80. A conductive contact is soldered to the third pad 81 on the bottom of the second light sensor 30. The second light sensor 30 is soldered to the third pad 81, and has a stable structure with the third extension portion 80, and is electrically connected to the third extension portion 80, so as to achieve connection with the main terminal. 44 transmits electrical signals. The bottom of the second light sensor 30 is stacked on the third extension portion 80 to support the second light sensor 30 by using the third extension portion 80.

Further, referring to FIG. 5, the light sensing component 100 further includes a device holder 90, and the first extension portion 60, the second extension portion 70, and the third extension portion 80 are attached to the device holder 90. The infrared fill light 10 is stacked on the side of the first extension 60 facing away from the device holder 90, and the first light sensor 20 is stacked on the side of the second extension 70 facing away from the device holder 90. The second light sensor 30 is stacked on a side of the third extension 80 facing away from the device holder 90.

In this embodiment, the device holder 90 is fixed to an edge of the slider 300 away from the device body 200. The device holder 90 supports and secures the first extension 60, the second extension 70, and the third extension 80, and supports the infrared fill light 10, the first light sensor 20, and the second light. The sensor 30 is firmly supported. The wiring base 50 partially abuts against the device holder 90, and another portion projects relative to the device bracket 90. The total terminal 44 is provided at a portion of the wiring base 50 protruding from the device bracket 90. That is, the wiring base 50 is partially adhered to the device support 90 to facilitate the stabilization of the circuit board 40. A portion of the wiring base 50 connected to the wiring extension plate 54 is protruded relative to the device bracket 90 to facilitate the electrical connection of the main terminal 44 to the device body 200. The device support 90 includes a main support portion 91 and a first sub-support portion 92 that is aligned with the main support portion 91. The main support portion 91 has a first bottom portion 911 and a first top portion 912 provided opposite to the first bottom portion 911, and a first side portion 913 and a first side portion 913 connected between the first bottom portion 911 and the first top portion 912. The second side portion 914 is fixed to the second side portion 914 of the main support portion 91. The first sub-supporting portion 92 has a second bottom portion 921 parallel to the first bottom portion 911 and a second top portion 922 parallel to the first top portion 912, and is connected to the second bottom portion 921 and the second bottom portion 921. The third side portion 923 and the fourth side portion 924 between the second top portion 922 are described. The third side portion 923 is parallel to the first side portion 913. The fourth side portion 924 is parallel to the first side portion 914. The wiring base 50 is partially attached to the first bottom portion 911 and the second bottom portion 921. A portion of the wiring base 50 connected to the first extension portion 60 and the second extension portion 70 is attached to the fourth side portion 924. A portion of the wiring base portion 50 connected to the third extension portion 80 is attached to the first side portion 913. The first extension portion 60 is bent relative to the wiring base portion 50 and is attached to the second top portion 922. The second extension portion 70 is bent with respect to the wiring base portion 50 and is attached to the third side portion 923. The third extension portion 80 is bent relative to the wiring base portion 50 and is attached to the first top portion 912. The infrared fill light 10 is stacked on the second top portion 922 of the device holder 90. The infrared supplementary light 10 faces away from the first extension portion 60. The first light sensor 20 is stacked on the third side portion 923 of the device holder 90. The first light sensor 20 faces away from the second extension 70. The second light sensor 30 is stacked on the first top 912 of the device holder 90. The orientation of the second light sensor 30 is substantially the same as that of the infrared fill light 10.

Further, referring to FIGS. 6 and 7, the device holder 90 is provided with a first holder positioning portion 93, a second holder positioning portion 94, a third holder positioning portion 95, and a support positioning portion 96. The first extension portion 60 is provided with a first plate positioning portion 62 that cooperates with the first bracket positioning portion 93. The second extension portion 70 is provided with a second plate positioning portion 72 that cooperates with the second bracket positioning portion 94. The third extension portion 80 is provided with a third plate positioning portion 82 that cooperates with the third bracket positioning portion 95. The wiring base portion 50 is provided with a substrate positioning portion 55 that cooperates with the support positioning portion 96.

In this embodiment, the first bracket positioning portion 93 is two positioning posts provided on the second top portion 922. The first plate positioning portion 62 is two positioning holes provided in the first extension portion 60. The first bracket positioning portion 93 cooperates with the first plate positioning portion 62 so that the first extension portion 60 is fixed to the device bracket 90 and the infrared fill light 10 is fixed to all locations The second top 922 of the device holder 90 is described. The second bracket positioning portion 94 is two positioning posts disposed on the third side portion 923. The second plate positioning portion 72 is two positioning holes provided in the second extending portion 70. By matching the second bracket positioning portion 94 with the second plate positioning portion 72, the second extension portion 70 is fixed to the device bracket 90, and the first light sensor 20 is fixed to all locations. The third side portion 923 of the device holder 90 is described. The third bracket positioning portion 95 is two positioning posts disposed on the first top portion 912. The third plate positioning portion 82 is two positioning holes provided in the third extension portion 80. The third bracket positioning portion 95 cooperates with the third plate positioning portion 82 so that the third extension portion 80 is fixed to the device bracket 90 and the second light sensor 30 is fixed to all locations. The device holder 90 is described above on the first top 912. The supporting and positioning portion 96 is a positioning post disposed on the first bottom portion 911. The substrate positioning portion 55 is a positioning hole provided in the wiring base portion 50. By matching the support positioning portion 96 with the substrate positioning portion 55, the wiring base portion 50 is stabilized on the first bottom portion 911 of the device holder 90, and the stability of the light sensing component 100 is increased.

Further, referring to FIGS. 7 and 8, the fourth side portion 924 is provided with a first card slot 925, and the first side portion 913 is provided with a second card slot that is isolated from the first card slot 925. 915. A portion of the connection base 50 connected to the first extension 60 is engaged with the first slot 925. A portion of the connection base 50 connected to the third extension portion 80 is engaged with the second slot 915. The first bottom portion 911 is further provided with a third card slot 916. The wiring base 50 is partially engaged with the third slot 916. The first card slot 915, the second card slot 925, and the third card slot 916 apply a clamping force to the circuit board 40, so that the circuit board 40 and the device holder 90 have a stable structure, which improves the Security of the light-sensing component 100.

Further, referring to FIGS. 7, 8 and 9, the third side portion 923 is further provided with a first receiving groove 926. The first light sensor 20 and the second extension portion 70 are fixed in the first receiving groove 926. The first accommodating groove 926 is used to receive the second extension portion 70 and the first light sensor 20 to protect the first light sensor 20 and make the light sensing assembly 100 more compact. The first top portion 912 is also provided with a second receiving slot 917. The second receiving slot 917 is located between the infrared supplementary light 10 and the second light sensor 20. The light sensing component 100 further includes an infrared camera 110, and the infrared camera 110 is fixed to the second receiving slot. Inside slot 917. The infrared camera 110 is close to the infrared fill light 10 so that the infrared light of the infrared fill light 10 is irradiated to a target object and reflected to the infrared camera 110. The main supporting portion 91 is further provided with a third receiving slot 918 on the first top portion 912 which is isolated from the second receiving slot 917. The light sensing assembly 100 further includes an imaging camera 120. The third receiving groove 918 is located on a side of the second receiving groove 917 away from the auxiliary support portion 92. That is, the imaging camera 120 is located on the side of the infrared camera 110 away from the infrared fill light 10. The infrared camera 110 is located on the side of the infrared fill light 10 near the imaging camera 120, so that there is an overlapping area between the shooting image of the infrared camera 110 and the shooting image of the imaging camera 120, which improves infrared imaging and scene imaging Synthetic effect. The main supporting portion 91 further includes a fourth receiving slot 919 located between the second receiving slot 917 and the third receiving slot 918. The light sensing component 100 further includes a receiver 130. The receiver 130 is fixed in the fourth receiving slot 919. The device holder 90 further includes a second auxiliary support portion 93. The second sub-supporting portion 93 is located on a side of the main support portion 91 away from the first sub-supporting portion 92. The second auxiliary supporting portion 93 is close to the third receiving groove 918. The light sensing component 100 further includes a laser dot matrix 140. The laser dot matrix 140 is fixed on the second auxiliary support portion 93. The laser dot matrix 140 is close to the imaging camera 120, so that the light-sensing component 100 has a compact structure and the arrangement structure of the light-sensing component 100 is optimized. There is a distance between the imaging camera 120 and the infrared camera 110. The light-sensing component 100 further includes a camera module 150, which is a 150-bit dual camera module. The camera module 150 is fixed between the imaging camera 120 and the infrared camera 110. The camera module 150 abuts the main support portion 91 between the devices 90. The light sensing component 100 makes full use of the internal arrangement space of the electronic device 1000, so that the internal arrangement structure of the electronic device 1000 is compact.

The direction of the first light sensor 20 is parallel to the sliding direction of the slider 300 relative to the device body 200. The first light sensor 20 receives ambient light toward the outside of the end of the slider 300, and the first light sensor 20 When a light sensor 20 shrinks with the slider 300 relative to the device body 200, the first light sensor 20 can still detect the brightness of the ambient light of the electronic device 1000 to adjust the brightness of the display screen of the electronic device 1000 . The ambient light sensor 20 faces the parallel main board, so that the first light sensor 20 can sense ambient light on the top end surface of the electronic device 1000, thereby avoiding inducing light on the front or back of the electronic device 1000. Avoid damaging the front and back structures of the electronic device 1000.

Further, referring to FIGS. 10 and 11, the electronic device 1000 further includes a slider circuit board 310. The slider circuit board 310 includes a main circuit board 320 and a main circuit board 330, and the main circuit board 320 is fixed to The slider 300, the main circuit board 330 extends from the main circuit board 320, and is electrically connected to the device body 200. The main terminal 44 is electrically connected to the main circuit board 320, The main circuit board 330 is electrically connected to the device body 200.

In this embodiment, the slider circuit board 310 transmits electrical signals between the circuit board 40 and the device body 200. The slider circuit board 310 further includes a first branch 321, a second branch 322, a third branch 323, and a fourth branch 324 extending from the main circuit board 320. The first branch 321 is electrically connected to the general terminal 44 of the wiring extension plate 54 to realize that the first branch is electrically connected to the infrared fill light 10. The second branch 323 is electrically connected to the infrared camera 110. The third branch 323 is electrically connected to the imaging camera 120. The fourth branch 324 is electrically connected to the laser dot matrix 140. The camera module 150 is fixed between the second branch 322 and the third branch 323. The main circuit board 320 is further provided with a camera line end 325 directly opposite the camera module 150 and a fifth branch 326 extending toward the receiver 130. The camera line end 325 is a board-to-board connector. The camera line end 325 is electrically connected to the camera module 150 via a circuit board. The fifth branch 326 extends to the receiver 130 along a portion between the two cameras of the camera module 150. The imaging camera 120 may be a front camera. The camera module 150 may be a rear camera. The main circuit board 320 is electrically connected to the infrared fill light 10, the infrared camera 110, the imaging camera 120, the receiver 130, the laser dot matrix 140, and the camera module 150. The main circuit board 320 is also electrically connected to the first photosensor 20 and the second photosensor 30 through the circuit board 40. That is, the slider circuit board 320 can be electrically connected to multiple devices. The slider circuit board 320 also realizes the device body 200 and the infrared fill light 10, the infrared camera 110, the imaging camera 120, the receiver 130, the laser dot matrix 140, and the camera module through the main circuit board 330. The group 150, the first light sensor 20, and the second light sensor 30 transmit electrical signals.

Further, the device body 200 includes a middle frame 210 and a main board 220 fixed to the middle frame 210. The slider 300 is slidably connected to the middle frame 210. The main circuit board 330 includes a main board connecting portion 331 away from the main circuit board 320 and a bent and stretched portion 332 connected to the main board connecting portion 331 and the main circuit board 320. The main board connecting portion 331 is fixedly connected. The main board 220 and the bent and stretched portion 332 are located on a side of the main board 220 opposite to the main board connecting portion 331.

In this embodiment, the slider circuit board 310 is a flexible circuit board. The main board connection portion 331 is fixed to the device body 200, and the main circuit board 320 is fixed to the slider 300. When the slider 300 is extended or contracted with respect to the device body 200, the main circuit board 330 is deformed, so that the bending and stretching portion 332 is bent. In order to facilitate the bending of the bending and stretching portion 332 and reduce the stress loss of the bending and stretching portion 332, there is a receiving groove between the main board 220 and the middle frame 210. The bent and stretched portion 332 is received on the side of the main board 220 facing the middle frame 210. The motherboard connection portion 331 is detachably connected to a side of the motherboard 220 facing away from the middle frame 210. The main board connecting portion 331 and the main board 220 are connected through a board-to-board connector. Of course, in other trial modes, the slider circuit board 310 may also be a rigid-soft board. The main circuit board 320 may constitute a hard board portion of the slider circuit board 310, and the main circuit board 330 may constitute a soft board portion of the slider circuit board 310.

Further, the main circuit board 330 includes a first general branch 333 extending from the main circuit board 320 and a second general branch 334 extending from the main circuit board 320. The first general branch 333 is far from One end of the main circuit board 320 is detachably connected to the device body 200, and one end of the second main branch 334 away from the main circuit board 320 is detachably connected to the device body 200.

In this embodiment, the first general branch 333 and the second general branch 334 extend from the first edge 51 of the main circuit board 320. The extending direction of the first general branch 333 and the extending direction of the second general branch 334 are substantially parallel to the sliding direction of the slider 300 relative to the device body 200. The first general branch 333 and the second general branch 334 are respectively located at two ends in the length direction of the main circuit board 320. A board-to-board connector socket is provided at one end of the first main branch 333 away from the main circuit board 320. A board-to-board connector socket is provided at one end of the second main branch 334 away from the main circuit board 320. The first main branch 333 and the second main branch 334 are both plugged into the main board 220 to achieve detachable connection between the main circuit board 320 and the main board 220. There is a receiving space 335 between the first general branch 333 and the second general branch 334. The electronic device 1000 further includes a driving mechanism 230 fixed to the middle frame 210, and the driving mechanism 230 is located in the receiving space. In the space 335, the slider 200 is driven to slide. The driving mechanism 230 includes a motor, a screw, and a nut. The motor is fixed to the device body 200 and drives the screw rod to rotate, and the screw rod drives the nut to slide relative to the device book 200. The slider 300 is fixedly connected to the nut, and slides with the nut relative to the device body 200. By using the nut, a sliding force is applied to a position where the slider 200 is facing the camera module 20, which facilitates sliding the slider 200 and makes the slider 200 slide smoothly. The first general branch 333 and the second general branch 334 avoid the driving mechanism 230 and optimize the structural arrangement of the electronic device 1000.

Further, the electronic device 1000 further includes a display 240 fixed to the device body 200. The display 240 has a display area 241, the infrared fill light 10, the infrared camera 110, the imaging camera 120, the receiver 130, and the laser. The dot matrix device 140, the camera module 150, the first light sensor 20 and the second light sensor 30 are contracted in the device body 200, and the display area 241 covers at least part of the infrared fill light 10, infrared camera 110, imaging Camera 120 and laser dot matrix 140. The display area 241 can cover the infrared fill light 10, the infrared camera 110, the imaging camera 120, and the laser dot matrix 140, so as to prevent the display screen 240 from being opened in the display area 241 for the infrared fill light 10, Signal ports for transmitting signals of the infrared camera 110, the imaging camera 120, and the laser dot matrix 14 to increase the proportion of the display area 241 on the display screen 240 and implement a full-screen display structure. The display screen 240 is covered on the side of the middle frame 210 facing away from the main board 220. The electronic device 1000 further includes a back case 250. The back shell 250 covers a side of the middle frame 210 facing away from the display screen 240. The main board 220 is located between the back case 250 and the middle frame 210. An edge of the back case 250 is substantially aligned with an edge of the display screen 240. When the slider 300 is retracted relative to the device body 200, the back shell 250 completely covers the slider 300 and the light-sensing component 100, and the device body 200. The display screen 240 completely covers the slider 300 and the light-sensing component 100.

It can be understood that when the slider 300 is fully extended relative to the device body 200, the slider 300 drives the structured light module, the receiver 130, the first light sensor 20, and the second light sensor 30 to extend. When the device body 200 is taken out, the structured light module, the receiver 130, the first light sensor 20, and the second light sensor 30 are expanded relative to the display screen 240; the infrared fill light 10 can be avoided The display screen 240 emits infrared light to a human face to detect the distance between the human face and the electronic device 1000; the laser dot matrix device 140 can emit a dot structure infrared light toward the human face to detect the characteristic structure of the human face. The infrared camera 110 captures a laser lattice structure emitted by the laser lattice device 140. The imaging camera 120 can capture a face image frame, which is used to synthesize with the laser lattice structure collected by the infrared camera 110, and can also be used for conventional shooting. The receiver 130 may provide the user with a voice call while avoiding the display screen 240. The second light sensor 30 may be composed of an ambient light sensor, an infrared distance sensor, and an infrared light transmitter. The second light sensor 30 can realize the functions of detecting the brightness of ambient light and using infrared light to determine whether external components are close to the electronic device. After the second light sensor 30 is expanded relative to the display screen 240, it can detect the brightness of the external environment light to control the display screen brightness to assist the self-timer function of the imaging camera 120, and also to the user at the receiver 130 In a state where a call voice is provided, it is detected whether the user's face is close to the display screen 240 to control the display screen 240 to light up or to stop. In a state where the first light sensor 20 is extended with the slider 300 relative to the device body 200, the first light sensor 20 can stop working, and the second light sensor 30 detects the brightness of ambient light.

The circuit board includes a first connection end, a second connection end, a third connection end, and a general connection end, and the first connection end, the second connection end, and the third connection end are respectively connected to the infrared supplement light. The lamp, the first light sensor, and the second light sensor are electrically connected, and the main terminal is electrically connected to the first, second, and third connection terminals, and is connected through the first and second connections. And the third connection end transmit power signals to the infrared supplementary light, the first light sensor, and the second optical sensor, so that the infrared supplementary light, the first light sensor, and the second optical sensor pass through the main terminal only. Transmission of electrical signals simplifies the circuit board structure and optimizes the arrangement structure of the light-sensing components.

The above is an implementation of the embodiment of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principle of the embodiment of the present application, several improvements and retouching can be made. These improvements and retouching also It is regarded as the scope of protection of this application.

Claims

A light-sensing component, characterized in that the light-sensing component includes an infrared supplementary light, a first light sensor, a second light sensor, and a circuit board. The circuit board includes a first connection end, a second connection end, a first Three connection terminals and a general connection terminal, the first connection terminal, the second connection terminal, and the third connection terminal are fixedly connected to the infrared supplementary light, the first light sensor, and the second light sensor, respectively, and the general connection terminal is connected with The first connection terminal, the second connection terminal, and the third connection terminal are electrically connected to the junction infrared fill light, the first connection terminal, the first connection terminal, the second connection terminal, and the third connection terminal, respectively. The light sensor and the second light sensor transmit electrical signals.
The light-sensing component according to claim 1, wherein the circuit board comprises a wiring base, a first extension, a second extension, and a third extension, and the first extension, the second extension, and A third extension portion is respectively extended from the wiring base, the general terminal is disposed on the wiring base, the first connection end is disposed on the first extension portion, and the second connection end is disposed on the wiring base. A second extension portion, and the third connection end is disposed on the third extension portion.
The light-sensing component according to claim 2, wherein the first extension portion is provided with a first pad at the first connection end, and the infrared fill light is soldered to the first pad, The main terminal is electrically connected to the infrared fill light via the first pad.
The light-sensing component according to claim 2, wherein the second extension portion is provided with a second pad at the second connection end, and the first light sensor is soldered to the second pad, The general terminal is electrically connected to the first photosensor via the second pad.
The light-sensing component according to claim 2, wherein the third extension portion is provided with a third pad at the third connection end, and the second light sensor is soldered to the third pad, The general terminal is electrically connected to the second light sensor through the third pad.
The light-sensing component according to claim 2, wherein the light-sensing component further comprises a device holder, and the first extension portion, the second extension portion, and the third extension portion are attached to the device holder, so The infrared supplementary light is stacked on the side of the first extension facing away from the device holder, the first light sensor is stacked on the side of the second extension facing away from the device holder, and the second light sensor is stacked The third extension part faces away from the device holder.
The light-sensing component according to claim 6, wherein the wiring base part abuts against the device support, another part projects relative to the device support, and the main terminal is provided on the wiring base and protrudes. For the part of the device holder.
The light sensing component according to claim 7, wherein the device holder is provided with a first holder positioning portion, a second holder positioning portion, a third holder positioning portion, and a support positioning portion, and the first extension portion is provided There is a first plate positioning portion that cooperates with the first bracket positioning portion, the second extension portion is provided with a second plate positioning portion that cooperates with the second bracket positioning portion, and the third extension portion is provided with There is a third plate positioning portion that cooperates with the third bracket positioning portion, and the wiring base portion is provided with a substrate positioning portion that cooperates with the support positioning portion.
The light-sensing component according to claim 8, wherein the first bracket positioning portion, the second bracket positioning portion, the third bracket positioning portion, and the support positioning portion are positioning columns, and the first plate is positioned The positioning portion, the second plate positioning portion, the third plate positioning portion, and the substrate positioning portion are positioning holes.
The light-sensing component according to claim 6, wherein the device holder includes a bottom portion opposite to the bottom portion and a side portion fixedly connected between the top portion and the top portion, and the wiring base portion is abutted against At the bottom, the infrared fill light is fixed at the top, the first light sensor is fixed at the side, and the second light sensor is fixed at the top.
An electronic device, characterized in that the electronic device includes a light-sensing component, a device body, and a slider slidingly connected to the device body, and the light-sensing component includes an infrared fill light, a first light sensor, and a second light. A sensor and a circuit board, the infrared supplementary light, the first light sensor, and the second light sensor are fixed to the slider, and the circuit board includes a first connection end, a second connection end, a third connection end, and a general wiring Terminal, the first connection terminal, the second connection terminal, and the third connection terminal are fixedly connected to the infrared fill light, the first light sensor, and the second light sensor, respectively, and the main terminal is connected to the first connection terminal , The second connection terminal and the third connection terminal are electrically connected, and the first connection terminal, the second connection terminal, and the third connection terminal are respectively connected to the infrared fill light, the first light sensor and the second light sensor to transmit electricity through Signal, the main terminal is also electrically connected to the device body.
The electronic device according to claim 11, further comprising a slider circuit board, the slider circuit board comprising a main circuit board and a main circuit board, the main circuit board being fixed to the slider Block, the main circuit board extends from the main circuit board and is electrically connected to the device body, the main terminal is electrically connected to the main circuit board, and the device is electrically connected through the main circuit board Ontology.
The electronic device according to claim 12, wherein the device body includes a middle frame and a main board fixed to the middle frame, the slider is slidably connected to the middle frame, and the main circuit board includes The main board connecting portion of the main circuit board and a bending and stretching portion connected to the main board connecting portion and the main circuit board, the main board connecting portion is fixedly connected to the main board, and the bending and stretching portion is located on the main board and The opposite side of the main board connecting portion.
The electronic device according to claim 13, wherein the main circuit board comprises a first main branch extending from the main circuit board and a second main branch extending from the main circuit board, and One end of the first main branch remote from the main circuit board is detachably connected to the device body, and one end of the second main branch remote from the main circuit board is detachably connected to the device body.
The electronic device according to claim 14, wherein a receiving space exists between the first general branch and the second general branch, and the electronic device further comprises a driving mechanism fixed to the middle frame, so The driving mechanism is located in the receiving space and drives the slider to slide.
The electronic device according to claim 11, wherein the electronic device further comprises a display fixed to the device body, the display has a display area, and when the infrared fill light shrinks with the slider, In the device body, the display area covers at least a part of the infrared fill light.
An electronic device, characterized in that the electronic device includes a light-sensing component, a device body, and a slider. The light-sensing component includes an infrared fill light, a first light sensor, a second light sensor, and a circuit board. The circuit board is used for transmitting electrical signals between the device body and the infrared fill light, the first light sensor and the second light sensor, and the slider carries the infrared fill light, the first light sensor and the second light A sensor is used to drive the infrared supplementary light, the first light sensor and the second light sensor to extend or contract with respect to the device body.
The electronic device according to claim 17, wherein the device body is provided with a main board, the circuit board is electrically connected to the main board, and the main board is connected to the infrared fill light and the first via the circuit board. The light sensor and the second light sensor transmit electrical signals.
The electronic device according to claim 18, wherein the circuit board is fixed relative to the slider, and the electronic device further comprises a slider circuit board, and the slider circuit board is electrically connected to the motherboard and the The circuit board, so that the main board transmits electrical signals through the slider circuit board and the infrared fill light, the first light sensor, and the second light sensor to transmit electrical signals.
The electronic device according to claim 17, wherein the electronic device further comprises a display, the display is mounted on the device body, and when the infrared supplementary light, the first light sensor and the second light sensor are opposite to each other When the device body is extended, the infrared fill light, the first light sensor, and the second light sensor are in an unfolded state with the display; when the infrared fill light, the first light sensor, and the second light sensor When the device is contracted relative to the device body, the infrared supplementary light, the first light sensor and the second light sensor are in a superimposed state with the display.