CN210515084U - Intelligent interactive flat plate - Google Patents

Abstract

The utility model relates to an intelligence electronic equipment technical field specifically discloses an intelligence is mutual dull and stereotyped, including the display module assembly, frame and backshell, the frame parcel is in the week portion of display module assembly, the backshell sets up the rear side at the display module assembly, one side that the backshell is close to the backplate on the backplate of display module assembly is provided with loudspeaker, the backshell includes the shell body, a side that the shell body is close to loudspeaker is buckled towards the backplate and is had the limit of bending, the limit of bending is kept away from the one end connecting plate of shell body, the connecting plate is kept away from the one end on the limit of bending and is extended towards the frame, it has seted up out the sound mouth to correspond loudspeaker on the limit of bending, the play sound face of loudspeaker is just to going out the sound mouth, be provided with the baffle between connecting plate. The utility model discloses an intelligent interaction is dull and stereotyped goes out sound effectual.

Description

Intelligent interactive flat plate

Technical Field

The utility model relates to an intelligence electronic equipment technical field especially relates to an intelligent interaction is dull and stereotyped.

Background

The intelligent interactive flat panel is a conference machine, integrates a computer, a projector, an electronic whiteboard, a television, an advertising machine and a sound box, has the functions of writing, commenting, synchronous interaction, multimedia, remote video conference and the like, integrates multiple technologies of high-definition display, man-machine interaction, multimedia information processing, network transmission and the like, and is commonly used in places such as government and enterprise conference rooms, media studio, education and training institutions and the like.

The mutual dull and stereotyped loudspeaker of intelligence are installed on the backplate usually to locate between backplate and the backshell, seted up out the sound mouth on the backshell, go out the sound mouth just right with loudspeaker, in order to transmit the outside of backshell with the sound that loudspeaker sent (the mutual dull and stereotyped outside of intelligence promptly). However, sound outlets of the existing rear shell are not all directly opposite to the speakers, as shown in fig. 1, the speaker 1 'of the intelligent interactive flat plate is installed at a position where the back plate 2' is adjacent to the lower frame 3 ', the speaker 1' is emitting sound downwards, the rear shell 4 'includes a shell body 41', a bending edge 42 'is bent towards the back plate 2' at the lower end of the shell body 41 ', one end of the bending edge 42' far away from the shell body 41 'is connected with a connecting plate 43', the connecting plate 43 'is arranged at an included angle with the back plate 2', one end of the connecting plate 43 'far away from the bending edge 42' is connected with the lower frame 3 ', the sound outlet 44' is arranged on the bending edge 42 ', and after the speaker 1' emits sound, a sound part enters into a gap 5 'between the connecting plate 43' and the back plate 1 ', so that the sound cannot be completely discharged from the sound outlet 44', and the volume and the sound quality of the intelligent interactive.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an intelligence is mutual dull and stereotyped, and its loudspeaker go out the audio effect fruit good.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

provides an intelligent interactive flat panel, which comprises a display module, a frame and a rear shell, wherein the frame wraps the periphery of the display module, the rear shell is arranged at the rear side of the display module, a loudspeaker is arranged on the back plate of the display module and positioned at one side of the back plate close to the rear shell, the rear shell comprises a shell body, one side of the shell body adjacent to the loudspeaker is bent towards the back plate to form a bent edge, one end of the bending edge far away from the shell body is connected with a connecting plate, one end of the connecting plate far away from the bending edge extends towards the side frame, a sound outlet is arranged on the bending edge corresponding to the loudspeaker, the sound outlet surface of the loudspeaker is opposite to the sound outlet, a baffle is arranged between the connecting plate and the back plate, the baffle is arranged on one side of the sound outlet surface at intervals, and the baffle blocks a gap between the connecting plate and the back plate.

As a preferable solution of the smart interactive tablet, the baffle is perpendicular to the back plate.

As a preferable scheme of the intelligent interactive tablet, the baffle is obliquely arranged, the baffle has a first end and a second end which are oppositely arranged, the first end is connected with or abutted against the back plate, the distance between the first end and the sound outlet surface is L1, the distance between the second end and the loudspeaker is L2, wherein L1 is smaller than L2.

As a preferable scheme of the intelligent interactive flat plate, the baffle is fixedly connected with the rear shell, and one end of the baffle, which is far away from the rear shell, is abutted against the back plate; or the like, or, alternatively,

the baffle plate is fixedly connected with the back plate, and one end, far away from the back plate, of the baffle plate is abutted to the rear shell.

As a preferable scheme of the intelligent interactive tablet, when the baffle is abutted against the rear shell, a cushion pad is arranged at one end of the baffle abutted against the rear shell, and the cushion pad is clamped between the baffle and the rear shell;

when the baffle is abutted to the back plate, the buffer cushion is arranged at one end of the baffle abutted to the back plate, and the buffer cushion is clamped between the baffle and the back plate.

As a preferred scheme of the intelligent interactive flat plate, one end of the baffle, which is connected with or abutted against the rear shell, is positioned at the joint of the bent edge and the connecting plate.

As an optimal scheme of the intelligent interactive flat plate, a sound insulation piece is arranged between the sound outlet surface and the bending edge, and a through hole is formed in the sound insulation piece corresponding to the sound outlet hole in the sound outlet surface.

As a preferable scheme of the intelligent interactive flat plate, the sound insulation piece is arranged between the loudspeaker and the shell body; and/or the presence of a gas in the gas,

the sound insulation piece is arranged between the loudspeaker and the back plate.

As a preferable scheme of the intelligent interactive tablet, the sound insulation piece is adhered to the loudspeaker.

As a preferable scheme of the intelligent interactive flat plate, the sound insulation piece is made of sound insulation foam.

The utility model discloses beneficial effect does: set up the clearance between baffle shutoff connecting plate and the backplate through play sound face one side at loudspeaker, can prevent to enter into this clearance by the sound that loudspeaker sent, guarantee that the sound of loudspeaker can all be discharged the mutual dull and stereotyped outside of intelligence from a sound outlet, promoted mutual dull and stereotyped volume of intelligence and tone quality.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic partial cross-sectional view of a conventional smart interactive tablet.

Fig. 2 is the utility model discloses mutual dull and stereotyped structural schematic of intelligence.

Fig. 3 is a schematic structural diagram of a display main body according to an embodiment of the present invention.

Fig. 4 is a partial cross-sectional view of a display body according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a display main body according to an embodiment of the present invention (after removing the rear cover).

Fig. 6 is a partially enlarged view of a portion a of fig. 5.

In fig. 1:

1', a horn; 2', a back plate; 3', a lower frame; 4', a rear shell; 41', a housing body; 42', a bending edge; 43', a connecting plate; 44', a sound outlet; 5', and a gap.

In fig. 2 to 6:

1. a display module; 11. a back plate; 12. a mounting seat; 13. clamping the wheel; 131. a card slot; 2. a frame; 21. an upper frame; 22. a lower frame; 3. a rear housing; 31. a housing body; 32. bending edges; 321. a sound outlet; 33. a connecting plate; 34. a baffle plate; 4. a horn; 41. a sound output surface; 42. clamping a plate; 5. a sound insulating member; 51. a through hole; 6. a gap;

100. a display main body; 200. a rotating shaft assembly; 300. a foot rest.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

As shown in fig. 2 to 6, the intelligent interactive tablet (IIP) of the embodiment of the present invention has a function of presenting information such as images and characters, and also has a device with independent processing capability, which can at least independently execute one or more functions of image/video display, touch interaction, shooting, audio/video playing, and data processing.

As shown in fig. 2 to 6, the smart interactive tablet of the embodiment of the present invention includes a display module 1, frame 2 and backshell 3, frame 2 parcel week portion at display module assembly 1, backshell 3 sets up the rear side at display module assembly 1, one side that is close to backshell 3 on display module assembly 1's backplate 11 and lies in backplate 11 is provided with loudspeaker 4, backshell 3 includes shell body 31, shell body 31 is close to loudspeaker 4 one side has the limit of bending 32 towards backplate 11 bending, connecting plate 33 is connected to the one end that shell body 31 was kept away from to the limit of bending 32, connecting plate 33 keeps away from the one end of the limit of bending 32 and extends towards frame 2, it has seted up out sound mouth 321 to correspond loudspeaker 4 on the limit of bending 32, loudspeaker 4's play sound face 41 is just to going out sound mouth 321, be provided with baffle 34 between connecting plate 33 and the backplate 11, baffle 34 interval sets up in the one side of going out sound face 41, baffle 34 shutoff gap 6 between connecting plate 33. Set up the clearance 6 between baffle 34 shutoff connecting plate 33 and the backplate 11 through play sound face 41 one side at loudspeaker 4, can prevent to enter into this clearance 6 by the sound that loudspeaker 4 sent, guarantee that loudspeaker 4's sound can all be discharged the mutual dull and stereotyped outside of intelligence from sound outlet 321, promoted mutual dull and stereotyped volume of intelligence and tone quality.

Set up three loudspeaker 4 on the mutual dull and stereotyped of intelligence, frame 2 is including relative last frame 21 and the lower frame 22 that sets up, and wherein two loudspeaker 4 are adjacent to lower frame 22 and set up, and two loudspeaker 4 set up along the central symmetry of lower frame 22, and another loudspeaker 4 is adjacent to last frame 21 and sets up, and this loudspeaker 4 sets up along the mutual dull and stereotyped width direction's of intelligence central line symmetry with one in two loudspeaker 4 that are adjacent to lower frame 22. Correspondingly, shell body 31 of backshell 3 all has the limit 32 of bending towards backplate 11 adjacent to a side of lower frame 22 and a side adjacent to last frame 21, and the one end and the 11 intervals of backplate that shell body 31 was kept away from to the limit 32 of bending set up, and the connecting plate 33 that is located the limit 32 connection of bending of shell body 31 top is connected with last frame 21, and the connecting plate 33 that is located the limit 32 connection of bending of shell body 31 below is connected with lower frame 22.

Specifically, mutual dull and stereotyped including showing main part 100 of intelligence, pivot subassembly 200 and foot rest 300, show module assembly 1, frame 2, parts such as backshell 3 and loudspeaker 4 constitute and show main part 100, pivot subassembly 200 is connected and is shown main part 100 and foot rest 300, and can make show main part 100 rotatory along the axis that is on a parallel with the horizontal plane, in this embodiment, show main part 100 can rotate the switching that realizes horizontal screen and perpendicular screen, when showing main part 100 and being located horizontal screen state, two loudspeaker 4 of lower frame 22 are located the below of showing main part 100, be used for the sound, when showing main part 100 and being located the perpendicular screen, loudspeaker 4 on former upper frame 21 and the loudspeaker 4 of the corresponding position on the lower frame 22 are used for the sound, two loudspeaker 4 are located the left and right sides of the display main part 100 of horizontal direction this moment. By providing three speakers 4, the sound output effect of the rotating display main body 100 in different states can be satisfied.

The protruding mount pad 12 that is equipped with in interval on backplate 11, mount pad 12 perpendicular to backplate 11, it is provided with card wheel 13 to rotate through the pivot on the mount pad 12, draw-in groove 131 has been seted up to the periphery annular of card wheel 13, loudspeaker 4 length direction's both ends are provided with buckle mechanism respectively, every buckle mechanism all includes two cardboard 42 that set up along the direction interval of perpendicular to backplate 11, cardboard 42 is including the first board of perpendicular connection at loudspeaker 4 length direction's terminal surface and the second board of being connected perpendicularly with the first board, two relative settings of second board and interval between the two, card wheel 13 can block between two first boards, the tip that first board was kept away from to two second boards can support tightly in draw-in groove 131. Certainly, the fixing mode of the loudspeaker 4 is not limited to the above structure, and a structure of fixing screws may also be adopted, for example, two first mounting seats are convexly arranged on the back plate 11 at intervals, the first mounting seats are perpendicular to the back plate 11, second mounting seats are convexly arranged on the end surfaces of the two ends of the loudspeaker 4 in the length direction, the second mounting seats are perpendicular to the back plate 11, and the second mounting seats are detachably connected with the first mounting seats through screws. Alternatively, the speaker 4 may be attached to the back plate 11 by an adhesive.

In one embodiment, the baffle 34 is perpendicular to the back plate 11. The vertically arranged baffle 34 is convenient to manufacture, and can reduce the processing difficulty. In other embodiments, the baffle 34 may also be disposed obliquely, that is, the baffle 34 has a first end and a second end disposed oppositely, the first end is connected to or abutted against the back plate 11, the first end is at a distance L1 from the sound emitting surface 41, and the second end is at a distance L2 from the sound emitting surface 41, wherein L1 is smaller than L2. This obliquely arranged baffle 34 can guide the sound emitted by the loudspeaker 4 such that the sound can be guided as completely as possible to the sound outlet 321.

Specifically, one end of the baffle 34 connected or abutted to the rear case 3 is located at the connection point of the bent edge 32 and the connecting plate 33. This design completely avoids the formation of a sound-containing chamber between the baffle 34 and the rear housing 3, ensuring that sound is transported within the rear housing 3 without loss.

In the present embodiment, the baffle 34 is fixedly connected to the rear case 3, and a first end of the baffle 34 abuts against the back plate 11. The design can facilitate the processing and fixing of the baffle 34, and after the rear shell 3 is installed in place, the position of the baffle 34 can be fixed without additionally adding a fixing structure.

In other embodiments, the baffle 34 may be fixedly connected to the back plate 11, and the second end of the baffle 34 abuts against the rear case 3.

In addition, when the baffle 34 abuts against the back plate 11, a cushion (not shown in the figure) is provided at one end of the baffle 34 abutting against the back plate 11, and the cushion is sandwiched between the baffle 34 and the back plate 11; when the baffle 34 abuts against the rear case 3, a cushion pad is provided at one end of the baffle 34 abutting against the rear case 3, and the cushion pad is sandwiched between the baffle 34 and the rear case 3. By providing the cushion pad, it is possible to reduce the occurrence of a rigid collision between the baffle 34 and the rear case 3 or the back plate 11 when the rear case 3 is mounted, and it is also possible to seal the position where the baffle 34 abuts against the rear case 3 or the back plate 11.

In one embodiment, a sound insulation member 5 is disposed between the sound emitting surface 41 and the bending edge 32, and a through hole 51 is formed on the sound insulation member 5 corresponding to the sound emitting hole on the sound emitting surface 41. By providing the sound insulating member 5 on the sound emitting surface 41 and the bending edge 32, the gap between the sound emitting surface 41 and the bending edge 32 can be sealed by the sound insulating member 5, and the sound quality of the speaker 4 can be ensured.

In addition, in order to enhance the sealing effect, the sound insulating members 5 may be provided between the horn 4 and the case body 31 and between the horn 4 and the back plate 11. Or the soundproof member 5 is provided alternatively between the horn 4 and the case body 31 and between the horn 4 and the back plate 11.

The sound insulation piece 5 is that the sound insulation bubble is cotton, and the cotton sound insulation of isolation bubble is effectual, and has buffering and absorbing effect, can effectively avoid intelligent mutual dull and stereotyped damage loudspeaker 4 at the equipment with the in-process that uses.

The sound insulation member 5 on the speaker 4 can be integrally manufactured, that is, the sound insulation member 5 on the sound outlet surface 41, the sound insulation member 5 between the speaker 4 and the shell body 31, and the sound insulation member 5 between the speaker 4 and the back plate 11 are integrally formed, and are attached to different sides of the speaker 4 in a bending manner during assembly.

In addition, the sound insulation piece 5 is adhered to the loudspeaker 4 by adopting an adhesive, and the adhering and fixing mode is simple and convenient to replace. Of course, in other embodiments, fasteners or the like may be used to secure the baffle 5 to the horn 4.

In the description herein, it is to be understood that the terms "upper" and "lower" are used in a descriptive sense only and not for purposes of limitation, and are not to be construed as indicating or implying that a particular device or element must have a particular orientation, be constructed and operated in a particular manner, based on the orientation or positional relationship shown in the figures.

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 invention. 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 with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. An intelligent interactive flat panel comprises a display module, a frame and a rear shell, wherein the frame wraps the periphery of the display module, the rear shell is arranged at the rear side of the display module, it is characterized in that a loudspeaker is arranged on the back plate of the display module and on one side of the back plate close to the rear shell, the rear shell comprises a shell body, one side of the shell body adjacent to the loudspeaker is bent towards the back plate to form a bent edge, one end of the bending edge far away from the shell body is connected with a connecting plate, one end of the connecting plate far away from the bending edge extends towards the side frame, a sound outlet is arranged on the bending edge corresponding to the loudspeaker, the sound outlet surface of the loudspeaker is opposite to the sound outlet, a baffle is arranged between the connecting plate and the back plate, the baffle is arranged on one side of the sound outlet surface at intervals, and the baffle blocks a gap between the connecting plate and the back plate.

2. The smart interactive tablet of claim 1, wherein the baffle is perpendicular to the backplate.

3. The smart interactive tablet of claim 1, wherein the baffle is obliquely disposed, the baffle has a first end and a second end disposed opposite to each other, the first end is connected to or abutted against the back plate, the first end is at a distance of L1 from the sound exit surface, the second end is at a distance of L2 from the sound exit surface, wherein L1 is smaller than L2.

4. The intelligent interactive tablet of claim 1, wherein the baffle is fixedly connected with the rear shell, and one end of the baffle, which is far away from the rear shell, abuts against the back plate; or the like, or, alternatively,

the baffle plate is fixedly connected with the back plate, and one end, far away from the back plate, of the baffle plate is abutted to the rear shell.

5. The smart interactive tablet of claim 4, wherein when the baffle abuts the rear shell, one end of the baffle abutting the rear shell is provided with a cushion pad, and the cushion pad is sandwiched between the baffle and the rear shell;

when the baffle is abutted to the back plate, the buffer cushion is arranged at one end of the baffle abutted to the back plate, and the buffer cushion is clamped between the baffle and the back plate.

6. The intelligent interactive tablet of claim 1 wherein the end of the baffle that is connected to or abutted against the back shell is located at the connection of the bent edge and the connecting plate.

7. The intelligent interactive tablet of any one of claims 1 to 6, wherein a sound insulation member is disposed between the sound output surface and the bending edge, and a through hole is formed on the sound insulation member corresponding to the sound output hole on the sound output surface.

8. The smart interactive tablet of claim 7, wherein the acoustic barrier is disposed between the speaker and the housing body; and/or the presence of a gas in the gas,

the sound insulation piece is arranged between the loudspeaker and the back plate.

9. The smart interactive tablet of claim 7, wherein the sound barrier is affixed to the speaker.

10. The smart interactive tablet of claim 7, wherein the acoustic barrier is acoustic foam.

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