TWI798923B - Electronic device - Google Patents

Abstract

An electronic device including a casing, a camera module, a positioning frame, a display module and a transparent cover is provided. The casing has an opening, a bottom surface opposite to the opening, and at least one positioning post protruding from the bottom surface. The positioning frame is fixed in the casing and has at least one positioning hole and a positioning space adjacent to the positioning hole. The positioning post is inserted into the positioning hole, and the camera module is fixed in the positioning space. The display module and the transparent cover are disposed in the casing as corresponding to the opening, wherein the display module presses against the camera module or the positioning frame, and the transparent cover covers the camera module and the display module.

Description

electronic device

The present invention relates to an electronic device, and in particular to an electronic device with a camera module.

With the development of technology and the improvement of users' demands, the designs of common electronic devices (such as notebook computers, tablet computers or smart phones) are mostly developed in the direction of thinner and lighter. In order to meet the needs of users for shooting distant objects, the design of telephoto lenses is introduced into electronic devices. Since the configuration of the telephoto lens requires a larger physical space, the thickness of the electronic device increases, which makes it difficult to meet the design requirements of thinner and thinner. Accordingly, the design of a periscope lens was proposed, with a telephoto lens arranged horizontally. However, the common periscope lens is only fixed on the casing by glue, so it is prone to positioning deviation and poor assembly reliability.

The invention provides an electronic device, which helps to improve the positioning accuracy and assembly reliability of the camera module.

The invention provides an electronic device, which includes a casing, a camera module, a positioning frame, a display module and a transparent cover. The casing has an opening, a bottom surface opposite to the opening, and at least one positioning column protruding from the bottom surface. The positioning frame is fixed in the casing, and has at least one positioning hole and a positioning space adjacent to the positioning hole. The positioning column is inserted into the positioning hole, and the camera module is fixed in the positioning space. The display module and the transparent cover are disposed in the casing corresponding to openings, wherein the display module is pressed against the camera module or the positioning frame, and the transparent cover covers the camera module and the display module.

In an embodiment of the present invention, the above-mentioned camera module includes a lens, a photosensitive element, a first reflective lens located between the lens and the photosensitive element, and a second reflective prism located between the first reflective lens and the photosensitive element. mirror. The transparent cover covers the lens, and the lens is located between the transparent cover and the first reflector.

In an embodiment of the present invention, the above photosensitive element is located between the display module and the second reflector, and the display module is located between the transparent cover plate and the photosensitive element.

In an embodiment of the present invention, the aforementioned camera module further includes an indicator light disposed between the lens and the photosensitive element.

In an embodiment of the present invention, the above-mentioned camera module includes a first lens, a photosensitive element, a second lens opposite to the photosensitive element, a first reflective lens located between the first lens and the photosensitive element, a A second reflective lens between the reflective lens and the photosensitive element, and a rotating shade located between the second lens and the photosensitive element. In the first mode, the rotating shade is parallel to the photosensitive element and blocks the light path between the second lens and the photosensitive element. In the second mode, the rotating shade is perpendicular to the photosensitive element and blocks the light path between the first lens and the photosensitive element.

In an embodiment of the present invention, the above-mentioned transparent cover covers the first lens, and the first lens is located between the transparent cover and the first reflector.

In an embodiment of the present invention, the above-mentioned second reflector is located between the photosensitive element and the second lens.

In an embodiment of the present invention, the aforementioned camera module is a periscope camera module.

In an embodiment of the present invention, the aforementioned camera module has a light incident surface and a docking surface adjacent to the light incident surface. The transparent cover covers the light incident surface, and the display module is pressed against the docking surface.

In an embodiment of the present invention, the above positioning frame includes a base and two positioning arms arranged side by side, and the base and the two positioning arms define a positioning space. The camera module abuts against the base and is clamped and fixed between the two positioning arms.

In an embodiment of the present invention, the above two positioning holes pass through the base, and the two positioning arms are located between the two positioning holes.

In an embodiment of the present invention, the wires of the above-mentioned camera module extend from the positioning space to the display module, and are perpendicular to the bottom surface of the casing.

In an embodiment of the present invention, the above-mentioned positioning frame includes a box body having a positioning space and two lateral positioning portions arranged side by side, and the two positioning holes respectively pass through the two lateral positioning portions. The box body also has a light entrance opening connected to the positioning space to expose a part of the camera module.

In an embodiment of the present invention, the above-mentioned box body further has a notch located between the two lateral positioning portions, and the notch communicates with the positioning space. The wiring of the camera module extends outwards from the positioning space through the notch, and the wiring is parallel to the bottom surface of the housing.

In an embodiment of the present invention, the above-mentioned display module has a display area, and the camera module is disposed on a side of the display area. The width of the side is W, and the distance between the camera module and the end of the side is between 2/3W and 3/4W.

In an embodiment of the present invention, there are two positioning posts and two positioning holes. The two positioning posts are respectively inserted into the two positioning holes.

Based on the above, in the electronic device of the present invention, the camera module is fixed on the positioning frame, and the positioning frame can cooperate with the positioning column of the casing to precisely position the camera module in the casing. In addition, the display module is pressed against the camera module or the positioning frame, so that the camera module is positioned between the display module and the casing. Based on the cooperation between the positioning frame and the positioning column and the pressing of the display module, the positioning frame and the camera module fixed on it can be firmly fixed in the casing, preventing the positioning frame and the camera module fixed on it from The X-axis, Y-axis and Z-axis are offset, so it has excellent assembly reliability.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.

1A and 1B are schematic diagrams illustrating the assembly of the electronic device according to the first embodiment of the present invention. FIG. 2 is a schematic partial cross-sectional view of the electronic device according to the first embodiment of the present invention. Please refer to FIG. 1A, FIG. 1B and FIG. 2. In this embodiment, the electronic device 100 may be a part of a notebook computer, a tablet computer or a smart phone, and includes a casing 110, a camera module 120, a positioning frame 130, The display module 140 and the transparent cover 150 . Specifically, the casing 110 has an opening 111 , a bottom surface 112 opposite to the opening 111 , and two positioning posts 113 protruding from the bottom surface 112 , and the two positioning posts 113 serve as auxiliary positioning structures for installing the camera module 120 .

The installation steps of the electronic device 100 are summarized as follows. Firstly, the camera module 120 is installed and fixed on the positioning frame 130 . Next, the positioning frame 130 and the camera module 120 fixed thereon are moved into the casing 110 through the opening 111 . Then, the positioning frame 130 and the camera module 120 fixed thereon are positioned in the casing 110 by the two positioning columns 113, so as to prevent the positioning frame 130 and the camera module 120 fixed thereon from being in the X-axis. Offset in the direction and Y axis. Then, the display module 140 is moved into the casing 110 through the opening 111 and pressed against the camera module 120, and then the positioning frame 130 and the camera module 120 fixed thereon are positioned on the display module 140 and the bottom surface 112 of the casing 110. between, so as to prevent the positioning frame 130 and the camera module 120 fixed on it from shifting in the Z-axis direction. Finally, the transparent cover 150 is moved into the casing 110 through the opening 111 and covers the camera module 120 and the display module 140 .

Furthermore, the positioning frame 130 has two positioning holes 131 and a positioning space 132 adjacent to the two positioning holes 131 , and the camera module 120 is fixed in the positioning space 132 . When the positioning frame 130 and the camera module 120 fixed thereon are moved into the casing 110 through the opening 111, the two positioning holes 131 and the two positioning columns 113 are first aligned, and then the positioning frame is 130 and the camera module 120 fixed thereon move to the bottom surface 112 of the casing 110, and finally, the two positioning columns 113 are respectively inserted into the two positioning holes 131, so that the positioning frame 130 and the positioning frame 130 are fixed thereon. The camera module 120 is positioned in the casing 110 .

Based on the cooperation between the two positioning columns 113 and the two positioning holes 131, the positioning frame 130 and the camera module 120 fixed on it cannot be shifted or rotated in the casing 110, which helps to improve the installation process. reliability. For example, each positioning post 113 and the corresponding positioning hole 131 can be a match between a cylinder and a round hole, a match between a square post and a square hole, a match between an elliptical post and an elliptical hole, or a match between a polygonal post and a polygonal hole.

In other embodiments, the positioning frame has only one positioning hole, and the casing has only one positioning post. The positioning column and the positioning hole can be a combination of a square column and a square hole, an elliptical column and an elliptical hole, or a polygonal column and a polygonal hole. After the positioning column is inserted into the positioning hole, the positioning frame and the camera module fixed thereon There is no possibility of deflection or rotation within the housing, which contributes to increased installation reliability.

In this embodiment, through the cooperation of the positioning frame 130 and the two positioning columns 113, the camera module 120 can be precisely positioned in the casing 110, so as to prevent the camera module 120 from moving in the X-axis and Y-axis. The upward offset is helpful to improve the positioning accuracy and assembly reliability of the camera module 120 . In addition, through the pressing of the display module 140, the camera module 120 can be firmly positioned between the display module 140 and the casing 110, so as to prevent the camera module 120 from shifting in the Z-axis direction, thus facilitating To improve the assembly reliability of the camera module 120 .

As shown in Figure 1A and Figure 1B, the positioning frame 130 includes a base 1301 and two positioning arms 1302 arranged side by side, wherein the base 1301 and the two positioning arms 1302 define a "U"-shaped positioning space. 132 , and the camera module 120 installed in the positioning space 132 abuts against the base 1301 and the two positioning arms 1302 . Further, the two positioning arms 1302 can be two elastic arms. During the process of installing the camera module 120 into the positioning space 132, the camera module 120 pushes the two positioning arms 1302, so that the The two positioning arms 1302 produce elastic deformation. Correspondingly, the two positioning arms 1302 exert a reaction force on the camera module 120 to form a clamping force, so that the camera module 120 is clamped and fixed on the two positioning arms. 1302 , preventing the camera module 120 from detaching from the positioning frame 130 .

As shown in FIG. 1A , the base 1301 has two side flanges 1303 oppositely disposed, and the two positioning arms 1302 are located between the two side flanges 1303 . The two positioning holes 131 respectively pass through the two lateral flanges 1303 , that is to say, the two positioning arms 1302 are located between the two positioning holes 131 .

As shown in FIG. 2, the display module 140 and the transparent cover 150 are arranged in the casing 110 corresponding to the opening 111, and the transparent cover 150 can be a glass cover to protect the display module 140, the camera module 120 and others. internal electronics. In detail, the camera module 120 has a light incident surface 1201 and a docking surface 1202 adjacent to the light incident surface 1201, wherein the display module 140 presses against the docking surface 1202, and the light incident surface 1201 is exposed to the display module 140 and the machine. Between shells 110. In addition, the transparent cover 150 covers the light incident surface 1201 , and light can enter the camera module 120 through the transparent cover 150 and the light incident surface 1201 .

As shown in FIG. 1A , FIG. 1B and FIG. 2 , the wiring 1203 of the camera module 120 extends from the positioning space 132 of the positioning frame 130 to the display module 140 and is perpendicular to the bottom surface 112 of the casing 110 . That is to say, the positioning frame 130 can be used to guide the direction of the wiring 1203 of the camera module 120 .

3A to 3C are schematic diagrams of the internal structure of the camera module in different embodiments. FIG. 3D is a schematic diagram of the internal structure of the camera module in FIG. 3C switched to another mode. The camera module 120 shown in FIG. 2 can be a periscope camera module, and any one of the camera modules 120 a to 120 c shown in FIGS. 3A to 3C can be used.

As shown in FIG. 3A, the camera module 120a includes a lens 121, a photosensitive element 122 corresponding to the lens 121, a first reflective panel 123, and a second reflective panel 124, wherein the first reflective panel 123 is located between the lens 121 and the photosensitive element. 122 , and the second reflector 124 is located between the first reflector 123 and the photosensitive element 122 . In detail, the display module 140 covers the photosensitive element 122 , wherein the lens 121 is exposed between the display module 140 and the casing 110 and is covered by the transparent cover 150 . The lens 121 is located between the transparent cover 150 and the first reflective panel 123, wherein the photosensitive element 122 is located between the display module 140 and the second reflective panel 124, and the display module 140 is located between the transparent cover 150 and the photosensitive element 122 between. Further, the light can enter the camera module 120a through the transparent cover plate 150 and the lens 121, and then reflect on the first reflector 123 to the second reflector 124, and then reflect on the second reflector 124 to the photosensitive Element 122.

As shown in FIG. 3B, different from the camera module 120a shown in FIG. 3A, the camera module 120b further includes an indicator light 125 disposed between the lens 121 and the photosensitive element 122. If the user's line of sight deviates from the lens 121, the indicator light 125 emits a flashing signal to remind the user.

As shown in FIG. 3C , different from the camera module 120a shown in FIG. 3A , the camera module 120c includes a first lens 121a, a photosensitive element 122 corresponding to the first lens 121a, a photosensitive element 122 corresponding to the first lens 121a and the photosensitive element 122. The second lens 126, the first reflective lens 123 between the first lens 121a and the photosensitive element 122, the second reflective lens 124 between the first reflective lens 123 and the photosensitive element 122, and the second lens 126 and the rotating shade 127 between the photosensitive element 122 .

In detail, the display module 140 covers the photosensitive element 122 , wherein the first lens 121 a is exposed between the display module 140 and the casing 110 and is covered by the transparent cover 150 . On the other hand, the first lens 121 a is located between the transparent cover 150 and the first reflective panel 123 , and the photosensitive element 122 is located between the display module 140 and the second reflective panel 124 . The display module 140 is located between the transparent cover 150 and the photosensitive element 122 , and the second reflector 124 is located between the photosensitive element 122 and the second lens 126 .

The first lens 121a is disposed on the front side of the housing 110 as a front lens, and the second lens 126 is disposed on the rear side of the housing 110 as a rear lens. Further, the first lens 121a and the second lens 126 share a photosensitive element 122, and the light path L1 or the second photosensitive element 122 between the first lens 121a and the photosensitive element 122 can be selectively cut off by the rotating shade 127. The light path L2 between the lens 126 and the photosensitive element 122 .

In the first mode shown in FIG. 3C, the rotating shade 127 is parallel to the photosensitive element 122, and blocks the light path L2 between the second lens 126 and the photosensitive element 122, so that light cannot go from the second lens 126 to the photosensitive element. Element 122 delivered. In the first mode, the camera module 120c can perform the front camera function, and the light can enter the camera module 120c through the first lens 121a, and then reflect from the first reflector 123 to the second reflector 124, and then, The second reflector 124 reflects toward the photosensitive element 122 .

In the second mode shown in FIG. 3D , the rotating shade 127 is perpendicular to the photosensitive element 122, and blocks the light path L1 between the first lens 121a and the photosensitive element 122, so that light cannot pass through the first reflector 123 Pass to the second reflector 124. In the second mode, the camera module 120c can perform a rear camera function, and the light can enter the camera module 120c through the second lens 126 and directly irradiate to the photosensitive element 122 .

4A to 4E are schematic front views of electronic devices in different embodiments. Please refer to FIG. 4A , the electronic device 100A is configured with two camera modules, and the camera module 120 a shown in FIG. 3A , the camera module 120 c shown in FIG. 3C or a combination thereof can be used. Taking the camera module 120a shown in FIG. 3A as an example, the display module 140 has a display area 141, wherein the display area 141 has two opposite sides 141a, and the two camera modules are respectively arranged on the two sides. side 141a. In detail, the lens 121 of each camera module is located on the periphery of the display area 141 , and the photosensitive element 122 is located in the display area 141 .

On the other hand, the width of any side 141a of the display area 141 is W, and the distance D between the lens 121 of each camera module and the end 141b of the corresponding side 141a is between 2/3W to 3/4W Therefore, it helps to reduce the viewing angle difference between the user's line of sight and the lens 121, and prevents the user's eyes from drifting in the video image. In addition, because the two camera modules are respectively disposed on the left and right sides of the display area 141 , the top of the display area 141 can meet the design requirement of a narrow frame.

Please refer to FIG. 4B , the electronic device 100B is configured with two camera modules, and the camera module 120b shown in FIG. 3B can be used. The display module 140 has a display area 141, wherein the display area 141 has two opposite sides 141a, and the two camera modules are respectively disposed on the two sides 141a. In detail, the lens 121 and the indicator light 125 of each camera module are located on the periphery of the display area 141, wherein the width of any side 141a of the display area 141 is W, and the lens 121 of each camera module is connected to the corresponding The distance D between the ends 141b of the sides 141a is between 2/3W and 3/4W, so it helps to reduce the viewing angle difference between the user's line of sight and the lens 121, and prevents the user's eyes from being caught in the video image produce drift. In addition, because the two camera modules are respectively disposed on the left and right sides of the display area 141 , the top of the display area 141 can meet the design requirement of a narrow frame.

As shown in FIG. 4B , during the video communication process of the user, once the user's line of sight deviates from the lens 121 , the indicator light 125 emits a blinking light signal to remind the user. In addition to the flashing light signal from the indicator light 125, the display area 141 can simultaneously display prompt text or images to remind the user.

The difference between the electronic device 100C shown in FIG. 4C and the electronic device 100B shown in FIG. 4B is that the lens 121 of the camera module shown in FIG. 4C adopts an under-screen configuration. As shown in FIG. 4C , the lens 121 of the camera module is located in the display area 141 , and the two indicator lights 125 are located on the periphery of the display area 141 , for example, on the left and right sides of the display area 141 . Since the lens 121 of the camera module is configured under the screen, the top of the display area 141 can meet the design requirements of a narrow frame.

Please refer to FIG. 4D , the electronic device 100D is configured with a camera module, and the camera module 120c shown in FIG. 3C may be used. The display module 140 has a display area 141, and the first lens 121a of the camera module adopts an under-screen configuration. That is to say, the first lens 121 a of the camera module is located in the display area 141 . In detail, the width of any side 141a of the display area 141 is W, and the distance D between the first lens 121a of the camera module and the end 141b of any side 141a is between 2/3W to 3/4W Therefore, it is helpful to reduce the viewing angle difference between the user's line of sight and the first lens 121a, and prevent the user's eyes from drifting in the video image. In addition, because the first lens 121a of the camera module is configured under the screen, the surroundings of the display area 141 can meet the design requirements of narrow borders.

The difference between the electronic device 100E shown in FIG. 4E and the electronic device 100D shown in FIG. 4D is that the first lens 121 a of the camera module is located outside the display area 141 and is located at the top of the display area 141 .

5A and 5B are schematic diagrams illustrating the assembly of the electronic device according to the second embodiment of the present invention. FIG. 5C is a schematic diagram of the positioning frame in FIG. 5A at another viewing angle. FIG. 6 is a schematic partial cross-sectional view of an electronic device according to a second embodiment of the present invention. Please refer to FIG. 5A , FIG. 5B and FIG. 6 , the electronic device 100F of this embodiment is similar to the electronic device 100 of the first embodiment, the difference between the two lies in the structural design of the positioning frame. Further, the positioning frame 130a includes a box body 1304 having a positioning space 132 and two side positioning portions 1305 arranged side by side, and the two positioning holes 131 respectively pass through the two lateral positioning portions 1305 .

The installation steps of the electronic device 100 are summarized as follows. First, put the camera module 120 into the box body 1304 , that is, into the positioning space 132 . Next, the positioning frame 130 a and the camera module 120 fixed thereon are moved into the casing 110 through the opening 111 . Then, align the two positioning holes 131 with the two positioning columns 113, then move the positioning frame 130a and the camera module 120 fixed thereon to the bottom surface 112 of the casing 110, and then make the The two positioning posts 113 are respectively inserted into the two positioning holes 131 to position the positioning frame 130 a and the camera module 120 fixed thereon in the casing 110 . Then, the display module 140 is moved into the casing 110 through the opening 111 and pressed against the box body 1304, and then the positioning frame 130a and the camera module 120 fixed thereon are positioned between the display module 140 and the bottom surface 112 of the casing 110 between. Finally, the transparent cover 150 is moved into the casing 110 through the opening 111 and covers the camera module 120 and the display module 140 .

Please refer to FIG. 5A to FIG. 5B , the box body 1304 also has a light entrance opening 133 connected to the positioning space 132 to expose a part of the camera module 120 , such as the lens. In addition, as shown in Figure 5A, Figure 5C and Figure 6, the box body 1304 also has a notch 134 located between the two lateral positioning parts 1305, wherein the notch 134 communicates with the positioning space 132, and the light entrance openings 133 are respectively Located on opposite sides of the positioning space 132 . In detail, the wiring 1203 of the camera module 120 extends outward from the positioning space 132 through the notch 134 , and the wiring 1203 is parallel to the bottom surface 112 of the casing 110 . That is to say, the positioning frame 130 a can be used to guide the direction of the wiring 1203 of the camera module 120 .

7A and 7B are schematic diagrams illustrating the assembly of the electronic device according to the third embodiment of the present invention. Please refer to FIG. 7A and FIG. 7B , what is different from the electronic device 100 of the first embodiment is that in the electronic device 100G of this embodiment, the auxiliary positioning structure is formed on the casing 110 . Further, the casing 110 has a bottom surface 112 and a sidewall surface 114 connected to the bottom surface 112, wherein the bottom surface 112 has a bottom positioning groove 112a, and the side wall surface 114 has a side positioning groove 114a corresponding to the bottom positioning groove 112a. Furthermore, the auxiliary positioning structure is composed of a bottom positioning groove 112a and a side positioning groove 114a, wherein a part of the camera module 120 snaps into the bottom positioning groove 112a, and another part of the camera module 120 snaps into the side positioning recess The slot 114 a is used to firmly fix the camera module 120 in the casing 110 . Before snapping the camera module 120 into the bottom positioning groove 112a, the camera module 120 snaps into the side positioning groove 114a first, and then, the camera module 120 is guided by the side positioning groove 114a and snaps into the bottom positioning groove 112a.

FIG. 8 is a schematic partial cross-sectional view of an electronic device according to a fourth embodiment of the present invention. Please refer to FIG. 8. What is different from the electronic device 100 of the first embodiment is that in the electronic device 100H of this embodiment, the auxiliary positioning structure is formed on the bottom surface 112 of the casing 110 and has a receiving groove 115 to accommodate the camera. module 120 , and position the camera module 120 in the casing 110 .

FIG. 9 is a partial schematic diagram of an electronic device according to a fifth embodiment of the present invention. Please refer to FIG. 8. What is different from the electronic device 100 of the first embodiment is that in the electronic device 100I of this embodiment, the auxiliary positioning structure is formed on the bottom surface 112 of the casing 110, and is composed of two cards arranged side by side. The hook 116 is formed to snap and position the camera module 120 in the casing 110 .

To sum up, in the electronic device of the present invention, the camera module is fixed on the positioning frame, and the positioning frame can cooperate with the positioning column of the casing to precisely position the camera module in the casing. In addition, the display module is pressed against the camera module or the positioning frame, so that the camera module is positioned between the display module and the casing. Based on the cooperation between the positioning frame and the positioning column and the pressing of the display module, the positioning frame and the camera module fixed on it can be firmly fixed in the casing, preventing the positioning frame and the camera module fixed on it from The X-axis, Y-axis and Z-axis are offset, so it has excellent assembly reliability.

Although the present invention has been disclosed above with the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field may make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention should be defined by the scope of the appended patent application.

100, 100A~100I: electronic device 110: Chassis 111: opening 112: bottom surface 112a: Bottom positioning groove 113: positioning column 114: side wall surface 114a: side positioning groove 115: accommodating groove 116: hook 120, 120a~120c: camera module 1201: light incident surface 1202: docking surface 1203: Alignment 121: Lens 121a: first shot 122: photosensitive element 123: First reflex 稜鏡 124: The second reflex 125: indicator light 126: Second shot 127: Rotating shade 130, 130a: positioning frame 1301: base 1302: positioning arm 1303: lateral flange 1304: box body 1305: lateral positioning part 131: positioning hole 132: Positioning space 133: light entrance opening 134: notch 140: display module 141: display area 141a: side 141b: end 150: transparent cover D: distance L1, L2: light path W: width

1A and 1B are schematic diagrams illustrating the assembly of the electronic device according to the first embodiment of the present invention. FIG. 2 is a schematic partial cross-sectional view of the electronic device according to the first embodiment of the present invention. 3A to 3C are schematic diagrams of the internal structure of the camera module in different embodiments. FIG. 3D is a schematic diagram of the internal structure of the camera module in FIG. 3C switched to another mode. 4A to 4E are schematic front views of electronic devices in different embodiments. 5A and 5B are schematic diagrams illustrating the assembly of the electronic device according to the second embodiment of the present invention. FIG. 5C is a schematic diagram of the positioning frame in FIG. 5A at another viewing angle. FIG. 6 is a schematic partial cross-sectional view of an electronic device according to a second embodiment of the present invention. 7A and 7B are schematic diagrams illustrating the assembly of the electronic device according to the third embodiment of the present invention. FIG. 8 is a schematic partial cross-sectional view of an electronic device according to a fourth embodiment of the present invention. FIG. 9 is a partial schematic diagram of an electronic device according to a fifth embodiment of the present invention.

100: Electronic device

110: Chassis

111: opening

112: bottom surface

113: positioning column

120: Camera module

1201: light incident surface

1202: docking surface

1203: Alignment

130: positioning frame

1301: base

1302: positioning arm

1303: lateral flange

131: positioning hole

140: display module

150: transparent cover

X~Z: Axial

Claims (16)

An electronic device, comprising: a casing having an opening, a bottom surface opposite to the opening, and at least one positioning post protruding from the bottom surface; a camera module; a positioning frame fixed in the casing and having at least one positioning hole and a positioning space adjacent to the at least one positioning hole, wherein the at least one positioning column is inserted into the at least one positioning hole, and the camera module is fixed in the positioning space, and the positioning frame includes a base and two parallel arrangements The positioning arm, and the base and the two positioning arms define the positioning space, the camera module abuts against the base, and is clamped and fixed between the two positioning arms; the display module corresponds to the opening It is arranged in the casing and pressed against the camera module or the positioning frame; and a transparent cover is arranged in the casing corresponding to the opening and covers the camera module and the display module. The electronic device according to claim 1, wherein the camera module includes a lens, a photosensitive element, a first reflective lens located between the lens and the photosensitive element, and a first reflective lens located between the first reflective element and the photosensitive element The second reflector, the transparent cover covers the lens, and the lens is located between the transparent cover and the first reflector. The electronic device according to claim 2, wherein the photosensitive element is located between the display module and the second reflector, and the display module is located between the transparent cover and the photosensitive element. The electronic device according to claim 2, wherein the camera module further includes an indicator light disposed between the lens and the photosensitive element. The electronic device according to claim 1, wherein the camera module includes a first lens, a photosensitive element, a second lens opposite to the photosensitive element, and a first reflective lens between the first lens and the photosensitive element , a second reflective lens located between the first reflective lens and the photosensitive element, and a rotating shade located between the second lens and the photosensitive element. In the first mode, the rotary shade is parallel to the The photosensitive element blocks the light path between the second lens and the photosensitive element. In the second mode, the rotating shade is perpendicular to the photosensitive element and blocks the light between the first lens and the photosensitive element. through the path. The electronic device as claimed in claim 5, wherein the transparent cover covers the first lens, and the first lens is located between the transparent cover and the first reflector. The electronic device according to claim 6, wherein the photosensitive element is located between the display module and the second reflector, and the display module is located between the transparent cover and the photosensitive element. The electronic device as claimed in claim 7, wherein the second reflector is located between the photosensitive element and the second lens. The electronic device as claimed in claim 1, wherein the camera module is a periscope camera module. The electronic device according to claim 1, wherein the camera module has a light incident surface and a docking surface adjacent to the light incident surface, the transparent cover covers the light incident surface, and the display module is pressed against the docking surface noodle. The electronic device as claimed in claim 1, wherein the number of the at least one positioning hole is two, the two positioning holes pass through the base, and the two positioning arms are located between the two positioning holes. The electronic device according to claim 1, wherein the wiring of the camera module extends from the positioning space to the display module and is perpendicular to the bottom surface of the housing. The electronic device according to claim 1, wherein the display module has a display area, and the camera module is arranged on one side of the display area, the width of the side is W, and the camera module and the side The distance between one end of the sides is between 2/3W and 3/4W. The electronic device according to claim 1, wherein the number of the at least one positioning pin is two, and the number of the at least one positioning hole is two, and the two positioning pins are respectively inserted into the two positioning holes. An electronic device, comprising: a casing having an opening, a bottom surface opposite to the opening, and at least one positioning post protruding from the bottom surface; a camera module; a positioning frame fixed in the casing and having at least one positioning hole and a positioning space adjacent to the at least one positioning hole, wherein the at least one positioning column is inserted into the at least one positioning hole, and the camera module is fixed in the positioning space, and the positioning frame includes the The box body of the positioning space and the two lateral positioning parts arranged side by side, wherein the number of the at least one positioning hole is two, and the two positioning holes respectively pass through the two lateral positioning parts, and the box body also has a communicating The light entrance opening in the positioning space exposes a part of the camera module; the display module is arranged in the casing corresponding to the opening and presses against the camera module or the positioning frame; and a transparent cover plate, Corresponding to the opening, it is arranged in the casing and covers the camera module and the display module. The electronic device according to claim 15, wherein the box body also has a notch located between the two lateral positioning parts, and the notch communicates with the positioning space, and the wiring of the camera module is routed from the positioning The space extends outward through the notch, and the wiring is parallel to the bottom surface of the casing.

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