CN216774841U

CN216774841U - External camera module and intelligent interactive panel

Info

Publication number: CN216774841U
Application number: CN202122534688.XU
Authority: CN
Inventors: 谭景焕
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-06-17
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an external camera module and an intelligent interaction panel, and belongs to the technical field of intelligent interaction equipment. The external camera module comprises a camera, a mounting bracket and a first magnetic piece; the camera is connected with the mounting bracket, and the first magnetic part is connected with the mounting bracket or the camera; one side of the mounting bracket, which is far away from the camera, forms a limiting structure; the intelligent interactive panel comprises the external camera module and a panel host; the flat panel host comprises a frame, and the frame is provided with a limiting structure; when the external camera module is installed to the flat panel host, the external camera module is adsorbed on the flat panel host through the first magnetic piece, and the limiting structure of the external camera module is matched with the limiting structure of the frame, so that the external camera module is fixed relative to the flat panel host. The external camera module has simple integral structure, convenient installation and high reliability; this mutual dull and stereotyped of intelligence, the installation of external camera module is with dismantle convenient and fast, and the mutual dull and stereotyped outward appearance of intelligence is pleasing to the eye.

Description

External camera module and intelligent interactive panel

Technical Field

The utility model relates to the technical field of intelligent interaction equipment, in particular to an external camera module and an intelligent interaction panel.

Background

In the existing intelligent interaction equipment, image information is collected through a camera module; according to different requirements, the camera module can be arranged inside or outside the equipment host. When the camera module is arranged in the equipment host, the camera module is inconvenient to install and disassemble; when locating the outside of equipment host computer with camera module, need adopt the screw to fasten camera module in equipment host computer, or adopt other comparatively complicated package assembly to realize camera module's equipment, lead to the complete machine structure complicated, camera module's installation is dismantled the operation of not being convenient for, influences the equipment outward appearance.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the embodiment of the utility model is as follows: the external camera module is simple in structure, convenient to install and high in reliability.

The second purpose of the embodiment of the utility model is: the utility model provides an intelligence is mutual dull and stereotyped, can realize external camera module's convenient installation, the outward appearance is pleasing to the eye.

In order to achieve one of the purposes, the utility model adopts the following technical scheme:

an external camera module comprises a camera, a mounting bracket and a first magnetic piece; the camera is connected with the mounting bracket, and the first magnetic part is connected with the mounting bracket or the camera; the first magnetic part is used for being adsorbed with the equipment host under the action of magnetic force; one side of the mounting bracket, which deviates from the camera, forms a limiting structure, and the limiting structure is used for limiting the relative displacement between the external camera module and the equipment host.

In order to achieve the second purpose, the utility model adopts the following technical scheme:

an intelligent interactive flat panel comprises the external camera module and a flat panel host; the tablet personal computer comprises a frame, and the frame is provided with a limiting structure;

when the external camera module is installed to the flat panel host, the external camera module is adsorbed on the flat panel host through the first magnetic piece, and the limiting structure of the external camera module is matched with the limiting structure of the frame, so that the external camera module is fixed relative to the flat panel host.

The beneficial effects of the utility model are as follows: the external camera module can be adsorbed on the equipment host through magnetic attraction and is in limit fit with the equipment host through a limit structure to realize installation and fixation; the external camera module is simple in overall structure, convenient to install and high in reliability.

This mutual dull and stereotyped of intelligence adopts above-mentioned external camera module, and the installation of external camera module is with dismantling convenient and fast, and the mutual dull and stereotyped whole outward appearance of intelligence is pleasing to the eye.

Drawings

The utility model is explained in more detail below with reference to the figures and examples.

Fig. 1 is an exploded view of an external camera module according to an embodiment of the present invention;

fig. 2 is an exploded view of the external camera module according to another embodiment of the present invention;

fig. 3 is a schematic perspective view of an external camera module according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of an external camera module according to an embodiment of the present invention;

fig. 5 is another cross-sectional view of the external camera module according to the embodiment of the utility model;

fig. 6 is an assembly diagram of an intelligent interactive tablet according to an embodiment of the present invention;

fig. 7 is a schematic overall structure diagram of the smart interactive tablet according to the embodiment of the present invention;

fig. 8 is an assembly diagram of the frame, the second magnetic member and the glass bracket of the tablet computer according to the embodiment of the present invention;

fig. 9 is a second assembly view of the frame, the second magnetic member and the glass bracket of the tablet computer according to the embodiment of the present invention;

FIG. 10 is a cross-sectional view of an intelligent interactive tablet according to an embodiment of the utility model;

FIG. 11 is an enlarged view of portion A of FIG. 10;

fig. 12 is a second cross-sectional view of the smart interactive tablet according to the embodiment of the present invention;

fig. 13 is a left side view of the smart interactive tablet according to the embodiment of the present invention;

in the figure: 10. an external camera module; 11. a camera; 111. mounting holes; 12. mounting a bracket; 121. mounting a column; 122. a first limiting surface; 123. a second assembly hole; 13. a first magnetic member; 131. a first assembly hole; 132. a positioning column; 14. a buffer member; 20. a flat panel host; 21. a frame; 211. a second limiting surface; 212. positioning holes; 213. a first accommodating groove; 22. a second magnetic member; 23. a glass support; 231. a bracket assembly hole; 232. a second accommodating groove; 24. a glass panel; 25. and (4) double-sided adhesive tape.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "fixed" are to be understood broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides an external camera module 10 which can be adsorbed on an equipment host through magnetic attraction and is in limit fit with the equipment host through a limit structure to realize installation and fixation; the external camera module 10 is simple in overall structure, convenient to install and high in reliability.

The external camera module 10 of the present invention can be applied to an intelligent interactive tablet, and can also be applied to other intelligent interactive devices, such as an intelligent robot, an intelligent security device, etc.

The utility model further provides an intelligent interactive flat plate, the external camera module 10 is adopted, the external camera module 10 and the flat plate host 20 are assembled through magnetic attraction matching and limiting structure matching, fasteners such as screws are not needed in the installation of the external camera module 10, the installation and the disassembly are convenient and rapid, and the overall appearance of the intelligent interactive flat plate is attractive.

As shown in fig. 1 to 13, in an embodiment of the smart interactive tablet of the present invention, the smart interactive tablet includes an external camera module 10 and a tablet host 20;

the external camera module 10 comprises a camera 11, a mounting bracket 12 and a first magnetic part 13; the camera 11 is connected with the mounting bracket 12, and the first magnetic part 13 is connected with the mounting bracket 12 or the camera 11; the first magnetic part 13 is used for magnetic attraction matching with the flat panel host 20; the mounting bracket 12 is used for limiting and matching with the tablet computer 20, a limiting structure is formed on one side of the mounting bracket 12, which is far away from the camera 11, and the limiting structure of the mounting bracket 12 is used for limiting and matching with the limiting structure of the tablet computer 20 so as to limit the relative displacement between the external camera module 10 and the tablet computer 20;

the tablet personal computer 20 comprises a frame 21, and the frame 21 is provided with a limiting structure;

the external camera module 10 can be selectively mounted to the tablet pc 20, that is, the external camera module 10 can be mounted to the tablet pc 20 or dismounted from the tablet pc 20 as required;

when the external module is installed to the flat panel host 20, the external camera module 10 is magnetically attracted to the flat panel host 20 through the first magnetic part 13, and the limiting structure of the external camera module 10 is matched with the limiting structure of the frame 21 to limit the relative displacement between the external camera module 10 and the flat panel host 20, so that the external camera module 10 and the flat panel host 20 are relatively fixed through magnetic attraction and limiting matching.

In this embodiment, the external camera module 10 is fixed to the tablet personal computer 20 by magnetic attraction and a limiting structure, so that the overall structure is simple; when the external camera module 10 is installed on the tablet computer 20, no screws are needed for fastening, no special tools are needed, the installation operation is simple and quick, and the external camera module is convenient to disassemble and replace; through the cooperation of magnetic attraction and limiting, the reliability of the installation of the external camera module 10 can be improved.

The external camera module 10 is fastened without screws on the whole intelligent interactive flat plate, so that the influence of the exposed screws on the appearance is avoided, and the whole appearance is attractive; the manufacturing cost of the device can be reduced.

In this embodiment, the external camera module 10 is assembled and matched with the tablet computer 20 of the intelligent interactive tablet, and in other embodiments, the external camera module 10 may also be installed to a device host of other intelligent interactive devices; when the external camera module 10 is installed, the first magnetic part 13 is adsorbed to the equipment host, and the relative displacement between the external camera module 10 and the equipment host is limited through the limiting structure, so that the external camera module 10 is fixed.

In an embodiment of the intelligent interactive tablet of the present invention, the frame 21 of the tablet computer 20 includes an upper frame, a left frame, a lower frame and a right frame, which are connected in sequence; go up the framework setting and be used for assembling complex structure with external camera module 10, when external camera module 10 installed to the mutual dull and stereotyped of intelligence, with last framework equipment cooperation.

In other embodiments, the external camera module 10 may be mounted to the left frame, the right frame or the lower frame according to different requirements.

In an embodiment of the intelligent interactive tablet of the present invention, when the material of the frame 21 is a non-magnetic material, in order to achieve magnetic attraction between the external camera module 10 and the tablet computer 20, the tablet computer 20 is configured in the following manner:

the tablet computer 20 comprises a second magnetic member 22, the second magnetic member 22 is connected with the frame 21, and the second magnetic member 22 and the frame 21 are relatively fixed; when the external camera module 10 is mounted on the tablet computer 20, the first magnetic member 13 and the second magnetic member 22 are attracted by the magnetic attraction, so that the external camera module 10 and the tablet computer 20 are relatively fixed.

In this embodiment, as shown in fig. 8, 9 and 12, the second magnetic member 22 is adhered to the frame 21 by an adhesive material such as a double-sided tape 25, so as to pre-fix the second magnetic member 22.

In this embodiment, the first magnetic member 13 is a magnetic metal holder that can be attracted by a magnet, and the second magnetic member 22 is a magnet.

The first magnetic member 13 may be, but is not limited to, an iron bracket.

Wherein the magnet is a magnet capable of attracting metal.

In other embodiments, in order to achieve magnetic attraction between the external camera module 10 and the tablet computer 20, at least the first magnetic member 13 and the smart interactive tablet may be configured as follows:

the first method is as follows: the first magnetic part 13 is a magnet, the tablet computer 20 comprises a second magnetic part 22, and the second magnetic part 22 is a metal bracket which has magnetism and can be attracted by the magnet;

the second method comprises the following steps: the first magnetic member 13 is a magnet, the tablet personal computer 20 includes a second magnetic member 22, and the second magnetic member 22 is a magnet;

the third method comprises the following steps: the first magnetic member 13 is a magnet, and a part of the frame 21 is made of a magnetic metal.

In an embodiment of the intelligent interactive panel of the present invention, as shown in fig. 11 and 12, the panel host 20 further includes a display panel, a glass panel 24 and a glass bracket 23, the glass panel 24 is disposed at a front side of the display panel, the frame 21 surrounds peripheries of the display panel, the glass panel 24 and the glass bracket 23 to perform a fixing function, the glass bracket 23 is disposed at a rear side of the glass panel 24, and the glass panel 24 is fixed to the glass bracket 23 by means of adhesion or the like; as shown in fig. 8 and 9, the glass bracket 23 is provided with bracket mounting holes 231, and a fastener is passed through the bracket mounting holes 231 to fix the glass bracket 23 to the inner side of the bezel 21.

In this embodiment, on the basis that the tablet personal computer 20 is provided with the second magnetic part 22 and the glass bracket 23, in order to fix the second magnetic part 22, the second magnetic part 22 is arranged between the frame 21 and the glass bracket 23, and the second magnetic part 22 is clamped and fixed by fixedly connecting the glass bracket 23 and the frame 21.

In this embodiment, on the basis that second magnetism spare 22 was located between frame 21 and the glass support 23, in order to strengthen the fixed reliability to second magnetism spare 22, shift in the transportation of avoiding the mutual dull and stereotyped of intelligence or use, be equipped with the holding tank in one side that glass support 23 is close to frame 21, or be equipped with the holding tank in one side that glass support 21 is close to glass support 23, or at glass support 23, frame 21 is equipped with the holding tank respectively, in at least partly embedding holding tank of second magnetism spare 22, increase the spacing to second magnetism spare 22 through the cell wall of holding tank.

As shown in fig. 8, 9, 11 and 12, in one embodiment of the present embodiment, the frame 21 is provided with a first receiving groove 213, the glass support 23 is provided with a second receiving groove 232, a part of the second magnetic member 22 is inserted into the first receiving groove 213, and another part is inserted into the second receiving groove 232.

In the present invention, the direction close to the center of the glass panel 24 is the inside of each component, and the direction away from the center of the glass panel 24 is the outside of each component, and when the smart interactive tablet is used by a user, the glass panel 24 faces the user, the side facing the user is the front side, and the side facing away from the user is the back side.

In one embodiment, the receiving groove serves to limit the front, rear, left, right, inner and outer directions of the second magnetic member 22.

In an embodiment of the intelligent interactive tablet of the present invention, the mounting bracket 12 and the frame 21 are in spacing fit with each other as follows:

a first limiting surface 122 is formed on one side of the mounting bracket 12 close to the frame 21, and a second limiting surface 211 is formed on one side of the frame 21 close to the external camera module 10; the first limiting surface 122 is a limiting structure of the mounting bracket 12, and the second limiting surface 211 is a limiting structure of the tablet host 20;

when the external camera module 10 is installed to the tablet computer 20, the first limiting surface 122 and the second limiting surface 211 are mutually abutted and matched to limit the relative displacement between the external camera module 10 and the frame 21.

In this embodiment, the first limiting surface 122 and the second limiting surface 211 are in limiting fit, so as to limit the degree of freedom of the external camera module 10 moving forward and backward relative to the frame 21, that is, the degree of freedom of the external camera module 10 moving in the thickness direction of the tablet computer 20.

In this embodiment, the first position-limiting surface 122 is a curved surface, and the second position-limiting surface 211 is a curved surface matched with the first position-limiting surface 122.

In this embodiment, as shown in fig. 5, 7, and 13, the first limiting surface 122 is an arc surface, and the second limiting surface 211 is an arc surface matched with the first limiting surface 122.

In other embodiments, the first limiting surface 122 and the second limiting surface 211 may cooperate to limit the degree of freedom of the external camera module 10 moving left or right relative to the frame 21.

In other embodiments, the first limiting surface 122 may also be a wavy surface or a polygonal profile composed of a plurality of planes.

In an embodiment of the intelligent interactive tablet of the present invention, in order to reduce the overall weight of the external camera module 10 and meet the requirement of appearance, the mounting bracket 12 is made of a non-magnetic material.

In this embodiment, the material of the mounting bracket 12 is one or more of plastic and aluminum alloy, that is, the mounting bracket 12 is a plastic bracket, an aluminum alloy bracket, or a plastic alloy mixed bracket.

When the material of the mounting bracket 12 is plastic, the mounting bracket 12 may be, but is not limited to, one or more of ABS plastic, PC plastic, and PVC plastic.

In the embodiment, the non-magnetic material with lower density is adopted to make the mounting bracket 12, so that the weight of the mounting bracket 12 can be reduced; meanwhile, the plastic or aluminum alloy is suitable for forming a specific shape through processes of injection molding, extrusion molding and the like, so that the mounting bracket 12 is made of the plastic and/or aluminum alloy, a structure used for being connected with the camera 11 is conveniently formed by processing the mounting bracket 12, a limiting structure used for being matched with the tablet computer 20 is also conveniently formed by processing the mounting bracket 12, and the mounting bracket 12 is also convenient to design an attractive appearance.

When the mounting bracket 12 is provided with the first limiting surface 122 matched with the frame 21, the mounting bracket 12 made of plastic and/or aluminum alloy is adopted, and the first limiting surface 122 is conveniently processed and formed.

In an embodiment of the intelligent interactive tablet of the present invention, as shown in fig. 1, fig. 2, and fig. 4, in order to facilitate the connection between the external camera module 10 and the camera 11, the mounting bracket 12 is provided with a mounting post 121, correspondingly, the camera 11 is provided with a mounting hole 111, and the mounting post 121 is inserted into the mounting hole 111 and connected with the mounting hole 111 to achieve the connection between the mounting bracket 12 and the camera 11.

In this embodiment, the mounting post 121 is provided with an external thread, the mounting hole 111 is provided with an internal thread, the mounting post 121 is in threaded connection with the mounting hole 111, and the threaded connection can ensure the reliability of connection between the mounting bracket 12 and the camera 11.

When the mounting bracket 12 is made of one or more of plastic and aluminum alloy, the mounting post 121 is conveniently formed on the mounting bracket 12 by injection molding, extrusion molding, or the like.

In other embodiments, the mounting post 121 may also be in interference fit with the mounting hole 111.

In another embodiment, the mounting bracket 12 may be provided with the mounting hole 111, and the camera 11 may be provided with the mounting post 121.

In an embodiment of the intelligent interactive tablet of the present invention, in order to protect the camera 11 in the external camera module 10, the external camera module 10 is configured as follows:

the external camera module 10 comprises a buffer 14; the buffer 14 is interposed between the camera 11 and the mounting bracket 12, and the buffer 14 plays a role in damping and protecting the camera 11, so as to prevent the camera 11 from being damaged by external pressure when the camera 11 is assembled with the mounting bracket 12 or when the external camera module 10 is used.

In this embodiment, the buffer 14 is made of buffer foam.

In other embodiments, the buffer 14 may also be an elastic rubber or the like.

In this embodiment, when the external camera module 10 is assembled, as shown in fig. 1, 2, 4, and 5, the buffer member 14 is pre-fixed to the side of the mounting bracket 12 close to the camera 11 by an adhesive material such as a double-sided tape, or pre-fixed to the side of the camera 11 close to the mounting bracket 12 by an adhesive material.

In this embodiment, as shown in fig. 1, a rubber groove is formed on one side of the mounting bracket 12 close to the camera 11, at least a part of the buffer 14 is embedded in the rubber groove, and the buffer 14 can be pre-positioned through the rubber groove, so that the buffer 14 is assembled conveniently, and the assembly efficiency is improved; of course, the glue groove may be disposed on a side of the camera 11 close to the mounting bracket 12.

In an embodiment of the intelligent interactive tablet computer, in order to ensure the magnetic attraction effect between the first magnetic member 13 and the tablet computer 20, the first magnetic member 13 is disposed on a side of the mounting bracket 12 away from the camera 11.

In this embodiment, the first magnetic member 13 is connected to the mounting bracket 12 by a fastener, so as to fix the first magnetic member 13.

In this embodiment, as shown in fig. 2, a first assembling hole 131 is formed in the first magnetic member 13, a second assembling hole 123 is formed in the mounting bracket 12, the fastening member is a screw, and the screw passes through the first assembling hole 131 and is screwed with the second assembling hole 123, so as to mount the first magnetic member 13. The first magnetic part 13 is fixed by screws, so that the fixing reliability of the first magnetic part 13 is ensured, and the first magnetic part 13 is prevented from being separated from the mounting bracket 12 under the action of magnetic attraction when the external camera module 10 is detached.

In other embodiments, the first magnetic member 13 may be fixed to the mounting bracket 12 by an adhesive material or other means.

In this embodiment, the first magnetic member 13 and the frame 21 are respectively provided with a positioning structure, the positioning structure disposed on the first magnetic member 13 is a positioning column 132, and the positioning structure disposed on the frame 21 is a positioning hole 212; when the external camera module 10 is mounted to the tablet computer 20, the positioning column 132 is inserted into the positioning hole 212, so as to mount and position the external camera module 10, and ensure reliable magnetic attraction between the first magnetic member 13 and the second magnetic member 22.

In this embodiment, the positioning structure of the frame 21 is configured as the positioning hole 212 instead of the positioning post 132, so as to ensure the aesthetic appearance of the flat panel host 20.

In other embodiments, the positioning structure disposed on the first magnetic member 13 may also be a positioning hole, and the positioning structure disposed on the frame 21 may also be a positioning column.

The camera 11 of the external camera module 10 of the present invention includes a housing, a lens, an image sensor, and the like.

In the description herein, it is to be understood that the terms "upper", "lower", "left", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings, and are used for convenience of description and simplicity of operation only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. An external camera module is characterized by comprising a camera (11), a mounting bracket (12) and a first magnetic piece (13); the camera (11) is connected with the mounting bracket (12), and the first magnetic part (13) is connected with the mounting bracket (12) or the camera (11); the first magnetic part (13) is used for being adsorbed with the equipment main machine under the action of magnetic force; one side of the mounting bracket (12) departing from the camera (11) forms a limiting structure, and the limiting structure is used for limiting the relative displacement between the external camera module and the equipment host.

2. The external camera module according to claim 1, characterized in that the mounting bracket (12) is provided with mounting posts (121) and the camera head (11) is provided with mounting holes (111), or the mounting bracket (12) is provided with mounting holes and the camera head (11) is provided with mounting posts; the mounting post (121) is connected with the mounting hole (111).

3. The external camera module according to claim 1, further comprising a buffer member (14), wherein the buffer member (14) is interposed between the camera head (11) and the mounting bracket (12).

4. The external camera module according to claim 1, characterized in that the first magnetic part (13) is connected to the mounting bracket (12) by means of a fastening element.

5. An intelligent interactive tablet, comprising an external camera module (10) according to any one of claims 1 to 4 and a tablet host (20); the flat panel host (20) comprises a frame (21), and the frame (21) is provided with a limiting structure;

when the external camera module is installed on the flat panel host (20), the external camera module is adsorbed on the flat panel host (20) through the first magnetic piece (13), and a limiting structure of the external camera module is matched with a limiting structure of the frame (21) so that the external camera module is relatively fixed to the flat panel host (20).

6. The smart interactive tablet of claim 5 wherein the tablet host (20) further comprises a second magnetic member (22), the second magnetic member (22) being mounted to the bezel (21); when the external camera module is installed on the flat panel host (20), the second magnetic part (22) and the first magnetic part (13) are adsorbed through the magnetic force action.

7. The smart interactive tablet of claim 6, wherein the first magnetic member (13) is a magnetic metal bracket and the second magnetic member (22) is a magnet.

8. The smart interactive tablet according to claim 5, wherein a first limiting surface (122) is formed on one side of the mounting bracket (12) close to the frame (21), and a second limiting surface (211) is formed on one side of the frame (21) close to the external camera module; the first limiting surface (122) is a limiting structure of the mounting bracket (12), and the second limiting surface (211) is a limiting structure of the flat panel host (20);

when the external camera module is installed on the flat panel host (20), the first limiting surface (122) and the second limiting surface (211) are mutually abutted to limit the relative displacement between the external camera module and the frame (21).

9. The smart interactive tablet of claim 8 wherein the first restraint surface (122) and the second restraint surface (211) are curved surfaces that mate with each other; when the external camera module is installed to the flat panel host (20), the first limiting surface (122) and the second limiting surface (211) are mutually abutted to limit the displacement of the external camera module in the thickness direction of the flat panel host (20).

10. The smart interactive tablet according to claim 5, wherein the first magnetic member (13) and the frame (21) are provided with a positioning structure, and the positioning structure comprises a positioning hole (212) and a positioning post (132); when the external camera module is installed on the flat panel host (20), the positioning column (132) is inserted into the positioning hole (212).

11. The smart interactive tablet of claim 6 wherein the tablet host (20) further comprises a glass bracket (23) connected to the bezel (21); the second magnetic part (22) is clamped between the frame (21) and the glass bracket (23).

12. A smart interactive tablet as claimed in claim 11, characterised in that the rim (21) and/or the glass bracket (23) are provided with a receiving slot into which the second magnetic piece (22) is snapped.