WO2019105253A1

WO2019105253A1 - Photographic apparatus, electronic device, and electronic device control method

Info

Publication number: WO2019105253A1
Application number: PCT/CN2018/116223
Authority: WO
Inventors: 贾玉虎
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-11-30
Filing date: 2018-11-19
Publication date: 2019-06-06
Also published as: CN109862146B; CN109862146A

Abstract

Provided in the present application are a photographic apparatus, an electronic device, and an electronic device control method, the photographic apparatus comprising a body, a functional device, and a pushing mechanism, the functional device sliding telescopically to the body; the pushing mechanism comprises a base, a first pushing member, and a heating member, the base being fixedly connected to the body or the functional device, the base having an air cavity and a first sliding hole penetrating through the air cavity, the first sliding hole extending in the sliding direction of the functional device, the first sliding hole facing the functional device or the body, the first sliding member being slidably connected to the first sliding hole, and the heating member being fixed inside the air cavity; the heating member heats the air inside the air cavity such that the air expands and drives the first pushing member to partially slide out of the first sliding hole, the first pushing member providing a pushing force to the functional device or the body. Using the pushing mechanism to push the functional device can provide buffer protection against falling, and improve safety.

Description

Camera device, electronic device, and control method of electronic device

Technical field

The present application relates to the field of electronic device technologies, and in particular, to a camera device, an electronic device, and a method for controlling an electronic device.

Background technique

At present, the functional devices such as the camera, the flash lamp, and the photosensitive element of the electronic device are disposed on the outer side of the body. When the electronic device is subjected to an external impact force, for example, the electronic device is dropped by the impact force of the bottom surface, and the above functional device located outside the body is susceptible to impact. And damaged.

Summary of the invention

The application provides a camera device, an electronic device and a control method of the electronic device to provide drop buffer protection.

The present application provides an imaging apparatus including a body, a functional device, and a pushing mechanism, the functional device slidingly telescopically extending to the body; the pushing mechanism includes a base, a first pushing member, and a heating member. The base is fixedly connected to the body or the functional device, the base has an air cavity and a first sliding hole penetrating the air cavity, and the first sliding hole is along a sliding direction of the functional device Extendingly, the first sliding hole faces the functional device or the body, the first pushing member is slidably connected to the first sliding hole, the heating member is fixed in the air cavity; and the heating member is heated The gas in the air cavity causes the gas to expand to drive the first pusher portion to slide out of the first slide hole, and the first pusher provides thrust to the functional device or the body.

The application also provides an electronic device comprising an imaging device as described above.

The present application also provides a control method of an electronic device, the electronic device including an image pickup device including a body, a functional device, and a pushing mechanism, the pushing mechanism including a base, a first pushing member, and a heating member. The base is fixedly connected to the body or the functional device, the base has an air cavity and a first sliding hole penetrating the air cavity, the first sliding hole facing the functional device or the body The first pushing member is slidably coupled to the first sliding hole, and the heating member is fixed in the air cavity;

The control method of the electronic device includes:

The electronic device receives an extension signal, and the electronic device controls the heating element to heat the gas in the air cavity according to the extension signal, so that the gas expands to drive the first pusher portion to slide out of the The first slide hole.

The image pickup device, the electronic device, and the control method of the electronic device provided by the present application, by using the susceptor to have an air cavity and a first sliding hole penetrating the air cavity, the first urging member is slidably connected to the a first sliding hole, which is then fixed in the air cavity by the heating member; and then slidably and telescopically extends to the body through the functional device, the base is fixedly connected to the body or the functional device, the base The base has an air chamber and a first sliding hole penetrating the air chamber, and the first sliding hole extends along a sliding direction of the functional device, the first sliding a hole toward the functional device or the body; the heating member heating the gas in the air chamber to cause the gas to expand to drive the first pusher portion to slide out of the first slide hole, the first The pushing member provides a thrust to the functional device or the body such that the functional device slides to unfold relative to the body, and when the functional device located outside the body falls and is impacted, the gas in the air chamber faces the function Device For cushioning, to take advantage of the pushing mechanism pushes the functional device can be provided cushioning protection drop, improve security.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the embodiments will be briefly described below. Obviously, the drawings in the following description are some embodiments of the present application, which are common to the art. For the skilled person, other drawings can be obtained from these drawings without any creative work.

1 is a schematic structural diagram of an image pickup apparatus in a contracted state according to an embodiment of the present application;

2 is a schematic structural view 1 of an image pickup apparatus in an unfolded state according to an embodiment of the present application;

3 is a schematic structural view of a pushing mechanism in a contracted state according to an embodiment of the present application;

Figure 4 is a schematic cross-sectional view of the pushing mechanism provided in Figure 3;

FIG. 5 is a schematic structural diagram of a pushing mechanism in an unfolded state according to an embodiment of the present application; FIG.

Figure 6 is a schematic cross-sectional view of the pushing mechanism provided in Figure 5;

Figure 7 is an enlarged schematic view of a portion A in Figure 4;

8 is a schematic structural view of a first pushing member of a pushing mechanism provided by an embodiment of the present application;

9 is a schematic structural diagram of a body of an image pickup apparatus according to an embodiment of the present application;

10 is a schematic structural diagram of a second pushing member of an image pickup apparatus according to an embodiment of the present application;

11 is a second schematic structural diagram of an image pickup apparatus in an unfolded state according to an embodiment of the present application;

FIG. 12 is a schematic structural diagram 1 of an electronic device according to an embodiment of the present disclosure;

FIG. 13 is a second schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

FIG. 14 is a schematic flowchart of a method for controlling an electronic device according to an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the drawings in the embodiments of the present application. It is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts are within the scope of the present disclosure.

In addition, the description of the following embodiments is provided with reference to the accompanying drawings. Directional terms mentioned in this application, for example, "top", "bottom", "upper", "lower", "front", "back", "left", "right", "inside", "outside" """"""""""""""""""" The specific orientation, construction and operation in a particular orientation are not to be construed as limiting the invention.

The numerical range represented by "~" in the present specification means a range including the numerical values described before and after "~" as the minimum value and the maximum value, respectively. In the drawings, structures that are similar or identical are denoted by the same reference numerals.

Referring to FIG. 1 to FIG. 6 , FIG. 1 is an image capturing apparatus 100 according to an embodiment of the present application. The image capturing apparatus 100 includes a pushing mechanism 10 , a body 20 , and a function device 30 . The pushing mechanism 10 includes a base 11 and a first The driving member 12 and the heating member 13 are slidably stretched and contracted to the body 20, and the base 11 is fixedly connected to the body 20 or the functional device 30, and the base 11 is opposite to the functional device 30. The pedestal 11 has an air cavity 111 and a first sliding hole 112 extending through the air cavity 111. The first sliding hole 112 extends along a sliding direction of the functional device 30, and the first sliding The hole 112 faces the functional device 30 or the body 20, the first pushing member 12 is slidably coupled to the first sliding hole 112, and the heating member 13 is fixed in the air chamber 111; the heating member 13 Heating the gas in the air chamber 111 such that the gas expands to drive the first pusher 12 to partially slide out of the first slide hole 112, the first pusher 12 to the functional device 30 or the The body 20 provides thrust.

The image pickup apparatus 100 provided by the present application has the first pusher 12 slidably connected to the first slide by using the susceptor 11 having an air cavity 111 and a first sliding hole 112 penetrating the air cavity 111. a hole 112, which is then fixed in the air chamber 111 by the heating member 13; and then slidably and telescopically extended to the body 20 by the functional device 30, the base 11 fixedly connecting the body 20 or the functional device 30. The susceptor 11 is opposite to the functional device 30. The susceptor 11 has an air cavity 111 and a first sliding hole 112 extending through the air cavity 111. The first sliding hole 112 is along the The sliding direction of the functional device 30 extends, the first sliding hole 112 faces the functional device 30 or the body 20; the heating member 13 heats the gas in the air chamber 111 to expand the gas to drive the The first pushing member 12 partially slides out of the first sliding hole 112, and the first pushing member 12 provides a pushing force to the functional device 30 or the body 20, so that the functional device 30 slides to be unfolded relative to the body 20 when located When the functional device 30 outside the body 20 is dropped and subjected to an impact, The gas in the air chamber 111 provides cushioning protection to the functional device 30, so that the function device 30 can be pushed by the pushing mechanism 10, which can provide drop buffer protection and improve safety.

In this embodiment, the susceptor 11 is fixedly connected to the functional device 30, the first sliding hole 112 faces the body 20, and the heating member 13 heats the gas in the air chamber 111 to expand the gas. To drive the first pusher 12 to partially slide out of the first sliding hole 112, the first pushing member 12 provides thrust to the body 20 to provide a reverse thrust to the functional device 30. In other embodiments, the base 11 is fixedly coupled to the body 20, the base 11 is opposite to the functional device 30, the first sliding hole 112 faces the functional device 30, and the heating member 13 is heated. The gas in the air chamber 111 causes the gas to expand to drive the first pusher 12 to partially slide out of the first slide hole 112, and the first pusher 12 provides thrust to the functional device 30.

Referring to FIG. 3 and FIG. 4 , in the embodiment, it can be understood that since the heating member 13 heats the air chamber 111 to drive the first pushing member 12 , the base 11 is heat-resistant. Preferably, the base 11 can be made of an aluminum alloy, so that the weight of the base 11 is small. In other embodiments, the base 11 can also be made of ceramic or high temperature plastic. A ceramic or a high temperature resistant plastic having a lower thermal conductivity, so that the surface of the susceptor 11 can be kept at a lower temperature when the heating member 13 in the air chamber 111 is heated, thereby avoiding an influence on an external device or an operator. . The base 11 has a rectangular block shape, and the cross section of the first sliding hole 112 has a rounded rectangle. Correspondingly, the cross section of the first pushing member 12 and the cross section of the first sliding hole 112 are The same shape is disposed, so that the mating surface of the first pushing member 12 and the first sliding hole 112 does not have a dead angle, and the gas in the air chamber 111 is prevented from leaking from a dead corner.

Referring to FIG. 4 and FIG. 8 , the first pushing member 12 has a first connecting end 121 and a first ejector end 122 adjacent to the pedestal 11 opposite to the first connecting end 121, and by the first a first outer side wall 123 extending from the connecting end 121 to the first ejector end 122, the first connecting end 121 slidingly connecting the first sliding hole 112, the first outer side wall 123 and the first sliding end The inner wall of the hole 112 is slidably engaged, and the first ejector end 122 extends out of the first sliding hole 112. The heating member 13 heats the gas in the air chamber 111 to expand the gas, and applies a driving force to the end surface of the first connecting end 121, thereby driving the first ejector end 122 to provide the functional device 30. thrust. The first pushing member 12 is sealingly engaged with the first sliding hole 112, and a sealing oil or a sealing grease may be added between the first outer sidewall 123 and the inner wall of the first sliding hole 112, thereby reducing the Simultaneously with the sliding friction between the first pushing member 12 and the first sliding hole 112, the first pushing member 12 is sealingly engaged with the first sliding hole 112, thereby avoiding the inside of the air chamber 111. Gas leaks from between the first pushing member 12 and the first sliding hole 112, ensuring that the heating member 13 causes the first ejection member to be sufficiently pushed when the gas in the air chamber 111 is thermally expanded. force. In other embodiments, an elastic sealing ring that is sealingly fitted between the first pushing member 12 and the first sliding hole 112 may also be provided.

The heating element 13 may be a heating wire or a ceramic heating element. Of course, other heating elements may be used, which are not limited herein. The heating member 13 is electrically connected to an external power source to control the degree of expansion of the gas in the air chamber 111 by electric heating, thereby affecting the magnitude of the thrust provided by the first pushing member 12 to the functional device 30.

Referring to FIG. 9 , in the embodiment, the body 20 may be a housing of the electronic device 1000 . Specifically, the body 20 includes a back plate 21 , and the back plate 21 has a rectangular block shape, and along the A side panel 22 is provided at the edge of the back panel 21. A receiving cavity 25 is formed between the back plate 21 and the side plate 22, and the receiving cavity 25 has a receiving opening 251. The orientation of the receiving opening 251 is perpendicular to the sliding direction of the functional device 30. The backing plate 21 provides a carrying platform for the functional device 30 and the pushing mechanism 10, and the pushing mechanism 10 pushes the functional device 30 to slide relative to the body 20 in a direction parallel to the backing plate 21. Expanded state. The main body 20 is provided with a fixing base 23 in the receiving cavity 25, and the fixing base 23 has a rectangular block shape. The fixing base 23 includes a first fixed side plate 231 parallel to the side plate 22 and is vertically connected to the body. Two second fixed side plates 232 between the first fixed side plate 231 and the side plate 22, the first fixed side plate 231 and the second fixed side plate 232 are perpendicular to the back plate 21, A sliding slot is formed between the first fixed side plate 231 and the second fixed side plate 232, and the base 11 is located between the two second fixed side plates 232, and the two second fixed sides The plate 232 slides the base 11 so that the base 11 drives the functional device 30 to slide along the chute to a state in which the body 20 is unfolded. The side plate 22 is provided with a telescopic opening 221 opposite to the first fixed side plate 231 , and the functional device 30 slides and contracts with the fixing base 23 via the expansion and contraction port 221 . The fixing seat 23 provides a space for accommodating the functional device 30 such that the functional device 30 can be hidden from the fixing seat 23, and the appearance of the body 20 is good.

In this embodiment, the function device 30 may be any one of the functional components 30 such as a camera module, an iris recognition module, a face recognition module, a flash, a microphone, a receiver, a photoreceptor, a fingerprint module, and a button. One or more combinations. Since the functional device 30 can be slidably and telescopically stretched to the body 20, when the functional device 30 is required to be used, the functional device 30 is pushed by the pushing mechanism 10 to slide to a state in which the body 20 is unfolded, thereby facilitating the operation. The operation of the human-computer interaction; after the use is completed, the functional device 30 is contracted to the receiving cavity 25, so that the functional device 30 is hidden from the body 20, and the appearance integrity of the electronic device 1000 is improved. The device 30 does not have to occupy the non-display area of the display 200 of the electronic device 1000, which is advantageous for increasing the screen ratio of the display screen 200.

Further, referring to FIG. 7 , the first pushing member 12 is provided with a first limiting slot 124 extending parallel to the extending direction of the first sliding hole 112 , and the base 11 is provided with a sliding connection. The first protrusion 114 of the limiting slot 124, the first limiting slot 124 slidingly limits the first protrusion 114.

In the embodiment, the first pushing member 12 is provided with the first limiting slot 124 on the first outer sidewall 123, and the base 11 is provided with a first opening corresponding to the first limiting slot 124. a hole 113, a screw is disposed in the first opening 113 to form the first protrusion 114, and the screw is slidably connected to the first limiting groove 124, thereby facilitating assembly and disassembly of the first pushing member 12 and the base 11 , on the other hand, the first limiting slot 124 limits the sliding range of the first protrusion 114 in the first limiting slot 124, thereby determining the pushing mechanism 10 The pushing stroke and preventing the first pushing member 12 from coming off the base 11.

Further, referring to FIG. 3 to FIG. 7 , the first pushing member 12 has a second sliding hole 125 penetrating the air chamber 111 , and the pushing mechanism 10 further includes a sliding connection connecting the second sliding hole 125 . The second pusher 14.

In this embodiment, the second sliding hole 125 extends parallel to the extending direction of the first sliding hole 112. The cross section of the second sliding hole 125 and the cross section of the second pushing member 14 are the same, and the specific shape is not limited. The second pushing member 14 has a second connecting end 141 and a second ejector end 142 adjacent to the base 11 opposite the second connecting end 141, and the second connecting end 141 to the second a second outer side wall 143 extending from the ejector end 142, the second connecting end 141 is slidably coupled to the second sliding hole 125, and the second outer side wall 143 is slidably engaged with the inner wall of the first sliding hole 112. The vertical distance between the second connecting end 141 and the second ejector end 142 is equal to the vertical distance between the first connecting end 121 and the first ejector end 122, so that the first pushing member 12 and the second pushing member 14 may be placed in an overlapping manner, so that the second pushing member 14 does not need to occupy additional space; on the other hand, the heating member 13 heats the gas in the air chamber 111 to cause the gas to expand, To drive the second pushing member 14 to partially slide out of the second sliding hole 125, the second pushing member 14 provides thrust to the functional device 30, thereby implementing the pushing mechanism 10 to provide the functional device 30. Two-stage driving force, without increasing the volume of the pushing mechanism 10, the second pushing member 1 4 significantly increases the push-out stroke of the push mechanism 10. Specifically, when the static friction between the first pushing member 12 and the first sliding hole 112 is substantially equal to the static friction between the second pushing member 14 and the second sliding hole 125, It can be understood that when the gas in the air chamber 111 expands, the first connecting end 121 and the second connecting end 141 are provided with thrust, and the first pushing member 12 and the second pushing member 14 are an integral part. Sliding out of the first sliding hole 112 until the first limiting groove 124 restricts the first protrusion 114 from sliding further, the first pushing member 12 stops sliding, and the second pushing continues along the The second sliding hole 125 slides to provide thrust to the functional device 30 to increase the ejection stroke.

The second pushing member 14 is sealingly engaged with the second sliding hole 125, and a sealing oil or a sealing grease may be added between the first outer sidewall 123 and the inner wall of the first sliding hole 112. Optionally, the first pushing member 12 is disposed on the first outer sidewall 123 with a heat dissipation hole penetrating the second sliding hole 125, and the heat dissipation hole is relatively close to the first ejector end 122. When the second connecting end 141 of the second pushing member 14 is relatively away from the first ejector end 122, the first outer sidewall 123 is adhered to the inner wall of the first sliding hole 112 and closes the heat dissipation hole. So that the gas in the air chamber 111 is prevented from leaking from the heat dissipation hole, and when the second pushing member 14 slides along the second sliding hole 125 until the first outer side wall 123 no longer closes the heat dissipation hole, The heat dissipation hole communicates with the air chamber 111, so that high temperature gas in the air chamber 111 can escape through the heat dissipation hole, so that the pressure and temperature in the air chamber 111 return to normal, thereby causing the The second pusher 14 stops sliding.

Further, the second pushing member 14 is provided with a second limiting slot 144 extending parallel to the extending direction of the second sliding hole 125, and the first pushing member 12 is provided with a sliding connection of the second limiting slot. The second protrusion 126 of the 144, the second limiting slot 144 slidingly limits the second protrusion 126. Referring to FIG. 10 , in the embodiment, the second pushing member 14 is provided with the second limiting slot 144 on the second outer sidewall 143 , and the first pushing member 12 corresponds to the second limiting position. The slot 144 is provided with a second opening 127, and a screw is disposed in the second opening 127 to form the second protrusion 126. The screw is slidably connected to the second limiting slot 144, thereby facilitating assembly and assembly. Disassembling the first pushing member 12 and the second pushing member 14 , and on the other hand, the second limiting slot 144 restricts sliding of the second protrusion 126 in the second limiting slot 144 Range, thereby determining the secondary ejection stroke of the push mechanism 10 and preventing the second pusher 14 from being separated from the first pusher 12.

Further, referring to FIG. 4 , the base 11 further has a mounting slot 115 disposed opposite to the air cavity 111 . The pushing mechanism 10 further includes a power supply unit 15 , and the power supply unit 15 is fixed to the mounting slot 115 . The power supply unit 15 is electrically connected to the heating member 13.

In this embodiment, the power supply unit 15 may be a functional device 30. Specifically, the functional device 30 may be a camera, so that the pushing mechanism 10 implements an imaging function, and at the same time, no other power supply unit 15 needs to be added. The heating member 13 is powered to save costs. The base 11 is provided with a through hole 116 penetrating through the air chamber 111 on the inner side wall of the mounting groove 115. The power supply unit 15 is electrically connected to the heating element 13 via the through hole 116 by a cable. It can be understood that, in order to ensure the airtightness of the air chamber 111, the through hole 116 is filled with glue to form a sealing layer, and the gas in the air chamber 111 is prevented from leaking from the through hole 116. In other embodiments, the power supply unit 15 may also be disposed outside the base 11 , and the power supply unit 15 electrically connects the heating element 13 with a cable or a flexible circuit board.

The heating device 13 is electrically connected to the camera device 100 via the through hole 116, and then electrically connected to the functional device 30 and the main board of the electronic device 1000 by using the flexible circuit board 40, thereby issuing an instruction control unit by the main board. The operating state of the functional device 30, and the amount of heat generated by the heating member 13 of the air chamber 111, thereby affecting the degree of thermal expansion of the gas in the air chamber 111, thereby affecting the first pushing member 12 to The magnitude of the thrust of the first side wall 231, on the other hand, when the surface of the functional device 30 has water droplets or frost, the heating member 13 radiates heat to the functional device 30 and the susceptor 11 to remove the function. Water or frost adhering to the surface of device 30. The flexible circuit board 40 is U-shaped, and the base 11 is provided with a second through hole on the outer side wall. Opening 117, one end of the flexible circuit board 40 is electrically connected to the functional device 30, the other end is passed through the second opening 117, and after being bent, the main board is electrically connected, and the bent portion of the flexible circuit board 40 makes the The flexible circuit board 40 has an additional length to accommodate the sliding of the functional device 30.

Further, referring to FIG. 1 , FIG. 2 , FIG. 7 , FIG. 10 and FIG. 11 , the image capturing apparatus 100 further includes an elastic member 50 elastically coupled to the body 20 and the base 11 . The first limiting slot 124 has a first end 124a and a second end 124b away from the base 11 relative to the first end 124a, when the first protrusion 114 slides to the first end At 124a, the elastic member 50 is in a compressed state such that the body 20 and the functional device 30 are relatively locked. When the first protrusion 114 slides to the second end 124b, the elastic member 50 is stretched. The state provides an elastic thrust to the functional device 30.

In the embodiment, the elastic member 50 is made of a metal material, so that the elastic member 50 has metal ductility, and the elastic member 50 has an arc shape. In the natural state, the elastic member 50 has a first radius of curvature. The elastic member 50 includes a first fixed end 51 and a second fixed end 52. The first fixed end 51 is fixedly connected to the body 20, and the second fixed end 52 is fixedly connected to the base 11 when the first When a protrusion 114 slides to the first end 124a, the elastic member 50 has a second radius of curvature, and the second radius of curvature is smaller than the first radius of curvature, so that the elastic member 50 is in a compressed state. The base 11 provides a first elastic force, the first elastic force forming a first angle with the sliding direction of the base 11, the first angle being close to 90 degrees, thereby causing the body 20 and the The functional device 30 is relatively locked. When the first protrusion 114 slides to the second end 124b, the radius of curvature of the elastic member 50 gradually becomes larger, and the elastic member 50 provides a second elastic force to the base 11, the first The second elastic force is directed to the outside of the body, the second elastic force forms a second angle with the sliding direction of the base 11, and the second angle is smaller than the first angle, the elasticity The force is increased in the sliding direction of the base 11, and the elastic member 50 provides an elastic thrust to the base 11 to assist in pushing the base 11. On the other hand, since the elastic member 50 is elastically coupled between the body 20 and the base 11, the elastic member 50 can provide elasticity to the functional device 30 when the functional device 30 is subjected to a drop impact. Force buffers the impact of the outside world.

Referring to FIG. 12 and FIG. 13 , an embodiment of the present application further provides an electronic device 1000, which includes the imaging device 100 according to any of the above. The electronic device 1000 can be any device with communication and storage functions, such as: tablet, mobile phone, e-reader, remote control, personal computer (PC), notebook computer, car device, network television, wearable A smart device with network capabilities such as devices.

The electronic device 1000 further includes a display screen 200 disposed on the side panel 22, the display screen 200 is opposite to the back panel 21 and covers the receiving opening 251, and the functional device 30 is parallel to the The direction of the display screen 200 is slid to a state in which the display screen 200 is stacked or unfolded. The display screen 200 has a display area 60 that slides to a stacked state relative to the display screen 200, the display area 60 partially covering or completely covering the functional device 30. The electronic device 1000 further includes an electronic component 300 fixed in the receiving cavity 25 and electrically connected to the display screen 200 to provide an electrical signal and a manipulation processing signal for the display screen 200. The electronic component 300 can include a battery, a central processing unit, and a motherboard.

The display screen 200 also has a non-display area 70 coupled to the display area 60, the non-display area 70 forming a narrow side. Therefore, the function device 30 does not need to occupy the non-display area 70 field on the display screen 200, so that the screen ratio of the display screen 200 can be improved, and the display effect can be improved. When the functional device 30 is required to be used, the pushing mechanism 10 pushes the functional device 30 to a state of being unfolded relative to the display screen 200, the display screen 200 facing a user of the electronic device 1000, the functional device 30 is located outside the body 20 to facilitate user interaction. The function device 30 can be a front camera module, and can provide functions such as taking photos and recording video. If the functional device 30 is subjected to a drop impact force, the gas in the air chamber 111 provides a drop buffer protection to the susceptor 11, thereby protecting the functional device 30; after use, the susceptor 11 is driven The functional device 30 is contracted to the body 20, so that the body 20 has better appearance integrity, reduces the volume of the electronic device 1000, and is convenient to carry.

Referring to FIG. 14 , an embodiment of the present application further provides a control method of an electronic device 1000. The electronic device 1000 includes an imaging device, and the imaging device includes a body 20, a functional device 30, and a pushing mechanism 10. The functional device 30 Sliding and stretching to the body 20; the pushing mechanism 10 includes a base 11, a first pushing member 12 and a heating member 13, the base 11 fixedly connecting the body 20 or the functional device 30, the base 11 with respect to the functional device 30, the susceptor 11 has an air cavity 111 and a first sliding hole 112 penetrating the air cavity 111, and the first sliding hole 112 is along the sliding direction of the functional device 30 Extendingly, the first sliding hole 112 faces the functional device 30 or the body 20, the first pushing member 12 is slidably connected to the first sliding hole 112, and the heating member 13 is fixed to the air cavity 111. Inside;

The control method of the electronic device 1000 includes:

101. The electronic device 1000 receives an extension signal;

102. The electronic device 1000 controls the heating element 13 to heat the gas in the air chamber 111 according to the extension signal, so that the gas expands to drive the first pushing member 12 to partially slide out of the first sliding. The hole 112, the first pusher 12 pushes the functional device 30 to slide into a state in which the body 20 is unfolded.

It can be understood that the electronic device 1000 receives the extension signal through the touch display screen 200, the receiver, the photosensitive element, the flash lamp, and the like, and controls the heating member 13 through the central controller.

Further, after the electronic device 1000 receives the step of extending the signal, the electronic device 1000 detects whether the protrusion threshold of the function device 30 reaches a preset protrusion threshold;

If the test is YES, the electronic device 1000 controls the heating member 13 to stop heating. Specifically, the electronic device 1000 starts timing after receiving the extension signal, and the electronic device 1000 detects that the extension threshold of the functional device 30 reaches a preset extension threshold within a preset time, the electronic device 1000 The heating member 13 is controlled to stop heating; the electronic device 1000 controls the heating member 13 to stop heating for more than a preset time to prevent the heating member 13 from being excessively heated.

It can be understood that the electronic device 1000 detects the protrusion threshold of the slider by means of a pressure sensor, or an infrared range finder, or a trigger switch.

In the above, although the present application has been disclosed in the above preferred embodiments, the preferred embodiments are not intended to limit the application, and those skilled in the art can, without departing from the spirit and scope of the application, Various modifications and refinements are made, and the scope of protection of this application is defined by the scope defined by the claims.

Claims

An imaging device, comprising: a body, a functional device and a pushing mechanism, wherein the functional device slides and contracts with the body; the pushing mechanism comprises a base, a first pushing member and a heating member, The base is fixedly connected to the body or the functional device, the base has an air cavity and a first sliding hole penetrating the air cavity, and the first sliding hole is along a sliding direction of the functional device Extendingly, the first sliding hole faces the functional device or the body, the first pushing member is slidably connected to the first sliding hole, the heating member is fixed in the air cavity; and the heating member is heated The gas in the air cavity causes the gas to expand to drive the first pusher portion to slide out of the first slide hole, and the first pusher provides thrust to the functional device or the body.
The image pickup apparatus according to claim 1, wherein the first pushing member is provided with a first limiting groove extending parallel to an extending direction of the first sliding hole, and the base is provided with a sliding connection a first protrusion of the first limiting slot, the first limiting slot slidingly limiting the first protrusion.
The image pickup apparatus according to claim 2, wherein the base is provided with a first opening corresponding to the first limiting slot, and the pushing component comprises a screw disposed in the first opening. The screw forms the first protrusion.
The image pickup apparatus according to claim 2, wherein the first pushing member has a second sliding hole penetrating the air chamber, and the pushing mechanism further comprises a second sliding connection connecting the second sliding hole a pushing member that heats the gas in the air chamber to expand the gas to drive the second pusher portion to slide out of the second sliding hole, the second pushing member providing the functional device thrust.
The image pickup apparatus according to claim 4, wherein the second sliding hole extends in parallel with the extending direction of the first sliding hole.
The image pickup apparatus according to claim 4, wherein the second pushing member is provided with a second limiting groove extending parallel to the extending direction of the second sliding hole, and the first pushing member is provided with a sliding connection a second protrusion of the second limiting slot, the second limiting slot slidingly limiting the second protrusion.
The image pickup apparatus according to claim 4, wherein the first pushing member has a first connecting end slidably coupled to the first sliding hole and a first leading end opposite to the first connecting end, The second sliding hole extends from the first connecting end to the first ejector end.
The image pickup apparatus according to claim 7, wherein the second pushing member has a second connecting end slidably coupled to the second sliding hole and a second ejector end opposite to the second connecting end, A vertical distance between the second connecting end and the second ejector end is equal to a vertical distance between the first connecting end and the first ejector end.
The image pickup apparatus according to claim 7, wherein said first pushing member has a first outer side wall connected to said first connecting end and said first ejecting end, said first pushing member being said An outer sidewall is provided with a heat dissipation hole penetrating the second sliding hole, and the heat dissipation hole is relatively close to the first ejection end.
The image pickup apparatus according to any one of claims 1 to 9, wherein the base further has a mounting groove provided with respect to the air chamber, the pushing mechanism further includes a power supply unit, and the power supply unit is fixed to The power supply unit is electrically connected to the heating member in the mounting slot.
The image pickup apparatus according to any one of claims 1 to 9, wherein the first pushing member is in sealing engagement with the first slide hole.
The image pickup apparatus according to claim 11, wherein the first pushing member has a first outer side wall, and the first outer side wall is slidably engaged with the inner wall of the first sliding hole, the first outer side wall and A seal oil or a sealing grease is added between the inner walls of the first sliding holes.
The image pickup apparatus according to claim 11, wherein the pushing assembly further comprises an elastic sealing ring that is sealingly fitted between the first pushing member and the first sliding hole.
The image pickup apparatus according to any one of claims 2 to 9, wherein the image pickup apparatus further includes an elastic member elastically coupled between the body and the base, the a limiting slot has a first end and a second end opposite the first end from the base, and when the first protrusion slides to the first end, the elastic member is in a compressed state such that The body and the functional device are relatively locked. When the first protrusion slides to the second end, the elastic member is in a stretched state to provide elastic thrust to the functional device.
An electronic device comprising the image pickup apparatus according to any one of claims 1 to 14.
The electronic device according to claim 15, wherein said electronic device comprises a display screen fixed to said body, said functional device being slid in a direction parallel to said display screen to be laminated with respect to said display screen Or the expanded state.
The electronic device of claim 16 wherein said display screen has a display area, said functional device slid to a state in which said display screen is stacked, said display area partially covering or completely covering said functional device.
The electronic device of claim 17, wherein said display screen further has a non-display area connected to said display area, said non-display area forming a narrow side.
A control method for an electronic device, characterized in that the electronic device comprises an image pickup device comprising a body, a functional device and a pushing mechanism, the pushing mechanism comprising a base, a first pushing member and a heating member, The base is fixedly connected to the body or the functional device, the base has an air cavity and a first sliding hole penetrating the air cavity, the first sliding hole facing the functional device or the body The first pushing member is slidably coupled to the first sliding hole, and the heating member is fixed in the air cavity;

The control method of the electronic device includes:

The electronic device receives an extension signal, and the electronic device controls the heating element to heat the gas in the air cavity according to the extension signal, so that the gas expands to drive the first pusher portion to slide out of the The first slide hole.
The control method of the electronic device according to claim 19, wherein after the step of receiving the extension signal by the electronic device, the electronic device detects whether the protrusion threshold of the function device reaches a preset extension threshold;

If the test is YES, the electronic device controls the heating member to stop heating.