CN210776635U

CN210776635U - Filter structure, frame subassembly and mutual intelligent dull and stereotyped

Info

Publication number: CN210776635U
Application number: CN201921646704.0U
Authority: CN
Inventors: 廖金海
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: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a light filtering structure, a frame component and an interactive intelligent flat plate, wherein a first buckling part of a light-transmitting piece is buckled on a fourth buckling part; and then the second buckling part of the light-transmitting piece is buckled on the fifth buckling part, so that the light-transmitting piece is stably installed on the first clamping edge and the second clamping edge, and the assembling operation of the light filtering structure is completed. Because the light-transmitting piece can be used for transmitting touch light and interference light, the light-transmitting piece only plays a fixing function in the light filtering structure, and the light filtering function is realized by the light filtering piece. Therefore, the light filtering structure of the scheme separates two fixed functions from light filtering, and the two functions are shared on the light transmitting piece and the light filtering piece, so that part of the structure on the light filtering structure is used for fixing, part of the structure is used for filtering light, the fixed part is prevented from participating in the filtering of the light, the thickness of the light filtering part is thickened, the thickness of the light filtering part is reduced, the transmittance of touch light is improved, and the touch sensitivity of an interactive intelligent flat plate is improved.

Description

Filter structure, frame subassembly and mutual intelligent dull and stereotyped

Technical Field

The utility model relates to a dull and stereotyped technical field of intelligence especially relates to a light filtering structure, frame subassembly and mutual intelligence are dull and stereotyped.

Background

An interactive intelligent panel (an all-in-one machine, a conference machine or a panel for conference) is an integrated device which integrates a television technology, a computer technology, a touch technology and a sound technology and realizes man-machine interaction. The interactive intelligent tablet has the high-definition display function of a traditional liquid crystal television, can have the calculation capacity through a built-in PC (personal computer) module, realizes interactive operation through a touch technology, and obtains convenient human-computer interactive experience.

The touch technology generally adopts an infrared touch technology, an infrared generating element and an infrared receiving element are arranged on a frame, and a crossed infrared matrix is formed on a touch panel through the infrared generating element and the infrared receiving element. When a user operates on the touch panel, the infrared ray at the position is blocked by the finger, so that the specific position of the touch point is positioned.

In front of the infrared generating element and the infrared receiving element, a filter strip is often provided. Other interference light rays are filtered out through the filtering light strips, and only infrared light rays are passed through to ensure the sensitivity of the touch technology. However, the conventional filter strip is fixed on the frame for stability, which causes the wall thickness of the filter part to be too large, and reduces the transmittance of infrared light, thereby causing the touch sensitivity of the interactive smart tablet to be seriously reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a filtering structure, a frame assembly and an interactive smart panel, which reduces the thickness of the filtering portion and improves the transmittance of touch light, thereby improving the touch sensitivity of the interactive smart panel.

The technical scheme is as follows:

a light filtering structure comprising: the light-transmitting piece is provided with a first buckling part and a second buckling part at intervals, the first buckling part is used for being matched with a fourth buckling part on the first clamping edge in a buckling mode, the second buckling part is used for being matched with a fifth buckling part on the second clamping edge in a buckling mode, and the light-transmitting piece is used for transmitting touch control light and interference light; and the light filtering piece is arranged on the light transmitting piece and used for filtering the interference light and penetrating through the touch light.

In the filtering structure, the first buckling part of the light-transmitting piece is buckled on the fourth buckling part; and then the second buckling part of the light-transmitting piece is buckled on the fifth buckling part, so that the light-transmitting piece is stably installed on the first clamping edge and the second clamping edge, and the assembling operation of the light filtering structure is completed. Because the light-transmitting piece can be used for transmitting touch light and interference light, the light-transmitting piece only plays a fixing function in the light filtering structure, and the light filtering function is realized by the light filtering piece. Therefore, the light filtering structure of the scheme separates two fixed functions from light filtering, and the two functions are shared on the light transmitting piece and the light filtering piece, so that part of the structure on the light filtering structure is used for fixing, part of the structure is used for filtering light, the fixed part is prevented from participating in the filtering of the light, the thickness of the light filtering part is thickened, the thickness of the light filtering part is reduced, the transmittance of touch light is improved, and the touch sensitivity of an interactive intelligent flat plate is improved.

The principle and effect of the present invention will be further explained by combining the above scheme:

in one embodiment, a first mounting surface is arranged on the light filtering member, a second mounting surface is arranged on the light transmitting member, and the first mounting surface is attached to the second mounting surface.

In one embodiment, the light-transmitting member is further provided with a first attaching portion and a second attaching portion, the first attaching portion is arranged opposite to the first buckling portion, the second attaching portion is arranged opposite to the second buckling portion, the first attaching portion is used for being attached to the first clamping edge, and the second attaching portion is used for being attached to the second clamping edge.

In one embodiment, a third fastening portion is disposed on the optical filter, and the third fastening portion and the first fastening portion are both used for being snap-fitted with the fourth fastening portion.

In one embodiment, a third attaching portion is disposed on the optical filter, and when the third engaging portion is used for being in snap fit with the fourth engaging portion, the third attaching portion is used for attaching to the first clamping edge.

In one embodiment, the light-transmitting member is provided with a first abutting portion, and the first abutting portion is used for abutting against the edge of the display screen.

In one embodiment, a second abutting portion is arranged on the light filtering piece, and the first abutting portion and the second abutting portion are both used for abutting against the edge of the display screen.

In one embodiment, the first fastening portion and the second fastening portion are both protruding structures, and the first fastening portion and the second fastening portion are respectively corresponding to and used for being clamped in the groove structures on the first clamping edge and the second clamping edge.

The utility model provides a frame subassembly, includes frame body and above arbitrary one the light filtering structure, the frame body is including the first card limit and the second card limit that are connected, be equipped with on the first card limit with first buckling parts buckle complex fourth buckling parts, be equipped with on the second card limit with second buckling parts buckle complex fifth buckling parts.

The frame component adopts the filtering structure, and the first buckling part of the light-transmitting piece is buckled on the fourth buckling part; and then the second buckling part of the light-transmitting piece is buckled on the fifth buckling part, so that the light-transmitting piece is stably installed on the first clamping edge and the second clamping edge, and the assembling operation of the light filtering structure is completed. Because the light-transmitting piece can be used for transmitting touch light and interference light, the light-transmitting piece only plays a fixing function in the light filtering structure, and the light filtering function is realized by the light filtering piece. Therefore, the light filtering structure of the scheme separates two fixed functions from light filtering, and the two functions are shared on the light transmitting piece and the light filtering piece, so that part of the structure on the light filtering structure is used for fixing, part of the structure is used for filtering light, the fixed part is prevented from participating in the filtering of the light, the thickness of the light filtering part is thickened, the thickness of the light filtering part is reduced, the transmittance of touch light is improved, and the touch sensitivity of an interactive intelligent flat plate is improved.

In one embodiment, a first card slot is arranged on the first card edge, a second card slot is arranged on the second card edge, and the first card slot and the second card slot are respectively used for being clamped into two ends of a circuit board.

In one embodiment, the frame assembly further includes a reinforcing member, the reinforcing member is connected between the first clamping edge and the second clamping edge, and the reinforcing member is used for being located on a side of the circuit board facing away from the light filtering structure.

The utility model provides an interactive intelligent flat plate, includes display screen and above arbitrary one the frame subassembly, the display screen is installed on the frame subassembly.

The interactive intelligent panel adopts the filtering structure, and the first buckling part of the light-transmitting piece is buckled on the fourth buckling part; and then the second buckling part of the light-transmitting piece is buckled on the fifth buckling part, so that the light-transmitting piece is stably installed on the first clamping edge and the second clamping edge, and the assembling operation of the light filtering structure is completed. Because the light-transmitting piece can be used for transmitting touch light and interference light, the light-transmitting piece only plays a fixing function in the light filtering structure, and the light filtering function is realized by the light filtering piece. Therefore, the light filtering structure of the scheme separates two fixed functions from light filtering, and the two functions are shared on the light transmitting piece and the light filtering piece, so that part of the structure on the light filtering structure is used for fixing, part of the structure is used for filtering light, the fixed part is prevented from participating in the filtering of the light, the thickness of the light filtering part is thickened, the thickness of the light filtering part is reduced, the transmittance of touch light is improved, and the touch sensitivity of an interactive intelligent flat plate is improved.

Drawings

Fig. 1 is a schematic view of a filtering structure according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a filter structure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a frame assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a frame assembly according to another embodiment of the present invention.

Description of reference numerals:

100. the light filtering structure comprises a light filtering structure, 110, a light transmitting piece, 111, a first buckling part, 112, a second buckling part, 113, a first attaching part, 114, a second attaching part, 115, a first abutting part, 116, a second installing surface, 120, a light filtering piece, 121, a third buckling part, 122, a third attaching part, 123, a second abutting part, 124, a first installing surface, 200, a frame body, 210, a first clamping edge, 211, a fourth buckling part, 212, a first clamping groove, 220, a second clamping edge, 221, a fifth buckling part, 222, a second clamping groove, 230, a reinforcing piece, 300, a display screen, 310, glass, 320, a liquid crystal module, 400, a buffer piece, a light source transceiver, 500, a circuit board, 600, a component, 700 and a reinforcing piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

In one embodiment, referring to fig. 1 and fig. 3, a light filtering structure 100 includes: a light-transmitting member 110 and a light-filtering member 120. The light-transmitting member 110 is provided with a first engaging portion 111 and a second engaging portion 112 at an interval. The first engaging portion 111 is used for engaging with the fourth engaging portion 211 of the first clamping edge 210. The second engaging portion 112 is for engaging with the fifth engaging portion 221 of the second clamping edge 220. The light-transmitting member 110 is used for transmitting touch light and interference light, the filter 120 is disposed on the light-transmitting member 110, and the filter 120 is used for filtering the interference light and transmitting the touch light.

In the filter structure 100, the first fastening portion 111 of the light-transmitting element 110 is fastened to the fourth fastening portion 211; the second engaging portion 112 of the light-transmitting member 110 is engaged with the fifth engaging portion 221, so that the light-transmitting member 110 is stably mounted on the first clamping edge 210 and the second clamping edge 220, thereby completing the assembly of the filter structure 100. Since the light-transmitting member 110 can transmit the touch light and the interference light, the light-transmitting member 110 only plays a role of fixing in the filtering structure 100, and the filtering function is implemented by the filtering member 120. That is, when the light source transceiver 400 emits the touch light and the interference light, both the touch light and the interference light can pass through the light-transmitting member 110 and be emitted onto the light-filtering member 120; then, the interference light is filtered out by the filtering function of the filtering element 120, and the touch light is transmitted. Therefore, the light filtering structure 100 of the present embodiment separates the fixing function and the light filtering function, and the two functions are shared by the light-transmitting member 110 and the light-filtering member 120, so that a part of the structure on the light filtering structure 100 is used for fixing, and a part of the structure is used for filtering light, thereby preventing the fixed part from participating in the light filtering and thickening the thickness of the light filtering part, which is beneficial to reducing the thickness of the light filtering part, improving the transmittance of the touch light, and improving the touch sensitivity of the interactive smart tablet.

It should be noted that the light source transceiver 400 is a device for emitting or receiving touch light, wherein the light source transceiver 400 includes an emitting diode and a receiving diode. Since the commonly used touch light is infrared light, the light source transceiver 400 specifically includes an infrared emitting diode and an infrared receiving diode. Meanwhile, the disturbing light in the embodiment is understood as: light except touch light is interference light, wherein, touch light is for constituting the light matrix on touch panel, and can accurate response touch-control thing, for example: light from a finger, stylus, etc. Taking the infrared light source transceiver 400 as an example, the touch light is infrared light, and the light other than the infrared light is interference light, such as visible light, ultraviolet light, and the like.

It should be noted that, referring to fig. 1, the first fastening portion 111 and the second fastening portion 112 are both disposed along the length direction of the light-transmitting member 110. Here, the longitudinal direction of the light-transmitting member 110 should be understood as the direction indicated by S in fig. 1.

Optionally, referring to fig. 1 and fig. 3, both the first fastening portion 111 and the second fastening portion 112 can be a protruding structure or a recessed structure, and when the first fastening portion 111 is a protruding structure, the fourth fastening portion 211 on the first clamping edge 210 is a recessed structure; when the first engaging portion 111 is a concave structure, the fourth engaging portion 211 on the first edge 210 is a convex structure. Similarly, when the second engaging portion 112 is a protrusion structure, the fifth engaging portion 221 on the second clamping edge 220 is a groove structure; when the second engaging portion 112 is a groove structure, the fifth engaging portion 221 of the second clamping edge 220 is a protrusion structure.

Specifically, referring to fig. 1 and 3, the first fastening portion 111, the second fastening portion 112 and the light-transmitting member 110 are an integral structure. The light-transmitting member 110 of the present embodiment is white PC (Polycarbonate) or white PMMA (polymethyl methacrylate organic glass 310); the filter 120 is magenta PC (Polycarbonate) or magenta PMMA (polymethyl methacrylate).

Further, referring to fig. 2, the filter 120 is provided with a first mounting surface 124. The light-transmitting member 110 is provided with a second mounting surface 116, and the first mounting surface 124 is attached to the second mounting surface 116. Thus, the filter 120 is more closely combined with the light-transmitting member 110. Specifically, in the present embodiment, the light filter 120 and the light-transmitting member 110 are an integral structure, and during the manufacturing process, materials with different colors and different materials are injected into a mold to be integrally formed.

In one embodiment, referring to fig. 1 and fig. 3, the light-transmitting member 110 further has a first attaching portion 113 and a second attaching portion 114. The first attaching portion 113 is disposed opposite to the first engaging portion 111. The second attaching portion 114 is disposed opposite to the second fastening portion 112. The first attaching portion 113 is attached to the first bead 210. The second attaching portion 114 is adapted to attach to the second clamping edge 220. Therefore, when the first engaging portion 111 is engaged with the fourth engaging portion 211, the first attaching portion 113 is attached to the first clamping edge 210; meanwhile, when the second buckling part 112 is in buckling fit with the fifth buckling part 221, the second attaching part 114 is attached to the second clamping edge 220, and therefore, when the light-transmitting part 110 is buckled on the frame body 200, the light-transmitting part is also tightly attached to the frame body 200 through the first attaching part 113 and the second attaching part 114 respectively, compactness between the structure and the structure is guaranteed, gaps between the light-transmitting part 110 and the frame body 200 are reduced, and the light-transmitting part 110 is effectively prevented from being loosened on the frame body 200 to cause interference light to leak, so that the touch effect of the interactive intelligent flat panel is favorably improved. Meanwhile, the light-transmitting member 110 is tightly attached to the frame body 200, thereby effectively avoiding the occurrence of abnormal flapping sound due to the loose structure. Wherein, when tapping abnormal sound is understood as tapping or shaking the interactive intelligent tablet, the internal structure of the interactive intelligent tablet makes a sound due to looseness.

Further, referring to fig. 1 and fig. 3, the second fastening portion 112 is a protruding structure, and the second fastening portion 112 is used for being snap-fitted with the groove structure on the second clamping edge 220. Therefore, the fifth engaging portion 221 of the second clamping edge 220 is a groove structure. Therefore, in the installation process of the light-transmitting member 110, only the protruding structure needs to be clamped into the groove structure, so that the installation operation of the light-transmitting member 110 on the frame body 200 is greatly improved. Specifically, in the present embodiment, the first fastening portion 111 is also a protruding structure, and the fourth fastening portion 211 is a corresponding recessed structure. Therefore, in the installation process, only two protruding structures are required to be correspondingly clamped into the two groove structures respectively. The light-transmitting member 110 can be installed on the frame body 200 in a side-inserting manner or a fastening manner. Meanwhile, when the fourth fastening portion 211 and the fifth fastening portion 221 are both groove structures, the first attaching portion 113 and the second attaching portion 114 are respectively attached to the end portions of the sidewalls of the groove structures.

In an embodiment, referring to fig. 1 and fig. 3, the second attaching portion 114 is located on the second fastening portion 112, so that when the second fastening portion 112 is fastened on the fifth fastening portion 221, the second clamping edge 220 is attached to the second attaching portion 114 on the second fastening portion 112, so that the second fastening portion 112 is not only stably fastened on the fifth fastening portion 221, but also the second fastening portion 112 is ensured to be closely attached to the second clamping edge 220, thereby enabling the light-transmitting member 110 to be more closely combined with the second clamping edge 220. Specifically, in the present embodiment, the second attaching portion 114 is a plane, and the plane is disposed on the second fastening portion 112.

In one embodiment, referring to fig. 1 and fig. 3, the filter 120 is provided with a third fastening portion 121. The third engaging portion 121 and the first engaging portion 111 are both used for being engaged with the fourth engaging portion 211. Thus, the light filtering element 120 and the light transmitting element 110 are both fastened on the first clamping edge 210, so that the light filtering structure 100 and the frame body 200 are combined more tightly. Specifically, in the present embodiment, the first engaging portion 111 and the third engaging portion 121 are both convex structures, and the fourth engaging portion 211 is a concave structure.

Further, referring to fig. 1 and fig. 3, a third fitting portion 122 is disposed on the light filter 120. When the third engaging portion 121 is engaged with the fourth engaging portion 211, the third engaging portion 122 is engaged with the first clamping edge 210. Thus, the filter 120 is tightly combined with the frame body 200, and the influence of the leakage of the interference light from the gap between the filter 120 and the first clamping edge 210 on the touch sensitivity is avoided.

In one embodiment, referring to fig. 1 and fig. 3, the light-transmitting member 110 is provided with a first abutting portion 115. The first interference portion 115 is configured to interfere with an edge of the display screen 300. The edge of the conventional display screen 300 usually abuts against the second clamping edge 220, however, the vertical distance h between the display screen 300 and the light source transceiver 400 is easily increased, which results in a decrease in sensitivity during writing or touch control. Therefore, this embodiment sets up conflict portion on light-transmitting piece 110 for the direct conflict of display screen 300 edge is on first conflict portion 115, shortens the perpendicular distance h of display screen 300 and light source transceiver 400, so that improve the reaction sensitivity who writes or touch-control in-process, promotes the dull and stereotyped performance of mutual intelligence. Specifically, in the embodiment, the display panel 300 includes a glass 310 and a liquid crystal module 320, and the first abutting portion 115 is attached to an edge of the glass 310.

Further, referring to fig. 1, fig. 3 and fig. 4, the filter 120 is provided with a second interference portion 123. The first abutting portion 115 and the second abutting portion 123 are both configured to abut against an edge of the display screen 300. Thus, the display screen 300 is stabilized on the frame assembly, and the display screen 300 is prevented from slipping off the frame assembly. Specifically, in the present embodiment, the abutting surface of the first abutting portion 115 and the abutting surface of the second abutting portion 123 are located on the same plane. Meanwhile, the first abutting portion 115 and the second abutting portion 123 are both attached to the edge of the display screen 300, so that the filtering structure 100 and the display screen 300 are combined more tightly, and the interactive smart tablet structure is more compact. Specifically, in this embodiment, a buffer 700 is disposed between the second abutting portion 123 and the display screen 300, and the buffer 700 prevents the display screen 300 from being easily broken due to the direct action on the filtering structure 100, and the specific structure can refer to fig. 4.

In one embodiment, referring to fig. 1 and 3, the first fastening portion 111 and the second fastening portion 112 are both convex structures. The first engaging portion 111 and the second engaging portion 112 are correspondingly engaged with the first edge 210 and the second edge 220 respectively.

In one embodiment, referring to fig. 1 and 3, a bezel assembly includes a bezel body 200 and the filter structure 100 of any of the above embodiments. The bezel body 200 includes a first clamping edge 210 and a second clamping edge 220 connected to each other. The first clamping edge 210 is provided with a fourth buckling part 211 which is in buckling fit with the first buckling part 111. The second clamping edge 220 is provided with a fifth buckling part 221 which is in buckling fit with the second buckling part 112.

In the frame assembly, the filter structure 100 is adopted, and the first fastening portion 111 of the light-transmitting member 110 is fastened to the fourth fastening portion 211; the second engaging portion 112 of the light-transmitting member 110 is engaged with the fifth engaging portion 221, so that the light-transmitting member 110 is stably mounted on the first clamping edge 210 and the second clamping edge 220, thereby completing the assembly of the filter structure 100. Since the light-transmitting member 110 can transmit the touch light and the interference light, the light-transmitting member 110 only plays a role of fixing in the filtering structure 100, and the filtering function is implemented by the filtering member 120. Therefore, the light filtering structure 100 of the present embodiment separates the fixing function and the light filtering function, and the two functions are shared by the light-transmitting member 110 and the light-filtering member 120, so that a part of the structure on the light filtering structure 100 is used for fixing, and a part of the structure is used for filtering light, thereby preventing the fixed part from participating in the light filtering and thickening the thickness of the light filtering part, which is beneficial to reducing the thickness of the light filtering part, improving the transmittance of the touch light, and improving the touch sensitivity of the interactive smart tablet.

Further, referring to fig. 3, a first card slot 212 is disposed on the first card edge 210, a second card slot 222 is disposed on the second card edge 220, and the first card slot 212 and the second card slot 222 are respectively used for being clamped into two ends of the circuit board 500. Thus, the circuit board 500 is stably mounted. The light source transceiver 400 is electrically connected to the circuit board 500.

Further, referring to fig. 3, the frame assembly further includes a stiffener 230. The stiffener 230 is connected between the first clamping edge 210 and the second clamping edge 220, and the stiffener 230 is used for being located on a side of the circuit board 500 away from the light filtering structure 100. Therefore, the reinforcing member 230 is disposed between the first clamping edge 210 and the second clamping edge 220 to increase the strength of the connection structure between the first clamping edge 210 and the second clamping edge 220, so as to prevent the filter structure 100 from falling out easily due to the fact that the first clamping edge 210 and the second clamping edge 220 are easily expanded, and thus, the interactive intelligent flat plate structure is more stable. Meanwhile, the reinforcing member 230 is located at one side of the circuit board 500, so that the reinforcing member 230, the first clamping edge 210 and the second clamping edge 220 enclose a chamber, which is convenient for mounting the component 600 on the circuit board 500.

In one embodiment, please refer to fig. 1 and 3, an interactive smart tablet includes a display screen 300 and a bezel assembly in any of the above embodiments, wherein the display screen 300 is mounted on the bezel assembly.

In the above interactive smart tablet, the above filtering structure 100 is adopted, and the first fastening portion 111 of the light-transmitting member 110 is fastened on the fourth fastening portion 211; the second engaging portion 112 of the light-transmitting member 110 is engaged with the fifth engaging portion 221, so that the light-transmitting member 110 is stably mounted on the first clamping edge 210 and the second clamping edge 220, thereby completing the assembly of the filter structure 100. Since the light-transmitting member 110 can transmit the touch light and the interference light, the light-transmitting member 110 only plays a role of fixing in the filtering structure 100, and the filtering function is implemented by the filtering member 120. Therefore, the light filtering structure 100 of the present embodiment separates the fixing function and the light filtering function, and the two functions are shared by the light-transmitting member 110 and the light-filtering member 120, so that a part of the structure on the light filtering structure 100 is used for fixing, and a part of the structure is used for filtering light, thereby preventing the fixed part from participating in the light filtering and thickening the thickness of the light filtering part, which is beneficial to reducing the thickness of the light filtering part, improving the transmittance of the touch light, and improving the touch sensitivity of the interactive smart tablet. Specifically, in the present embodiment, the display panel 300 includes a glass 310 and a liquid crystal module 320, and the glass 310 is disposed on the liquid crystal module 320.

Further, the interactive smart tablet further includes a light source transceiver 400, a component 600 and a circuit board 500, wherein the light source transceiver 400 and the component 600 are both electrically connected to the circuit board 500. The circuit board 500 is disposed between the first clamping edge 210 and the second clamping edge 220. The light source transceiver 400 includes a light source emitting diode and a light source receiving diode.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A light filtering structure, comprising:

the light-transmitting piece is provided with a first buckling part and a second buckling part at intervals, the first buckling part is used for being matched with a fourth buckling part on the first clamping edge in a buckling mode, the second buckling part is used for being matched with a fifth buckling part on the second clamping edge in a buckling mode, and the light-transmitting piece is used for transmitting touch control light and interference light; and

the light filtering piece is arranged on the light transmitting piece and used for filtering the interference light and penetrating through the touch light.

2. The light filtering structure of claim 1, wherein a first mounting surface is provided on the light filtering member, a second mounting surface is provided on the light transmitting member, and the first mounting surface is attached to the second mounting surface; alternatively, the first and second electrodes may be,

still be equipped with first laminating portion and second laminating portion on the printing opacity piece, first laminating portion with first buckling parts sets up relatively, second laminating portion with second buckling parts sets up relatively, first laminating portion is used for the laminating to be in on the first card edge, second laminating portion is used for the laminating to be in on the second card edge.

3. The light filtering structure of claim 1, wherein a third fastening portion is disposed on the light filtering element, and the third fastening portion and the first fastening portion are both adapted to be snap-fitted with the fourth fastening portion.

4. The light filtering structure of claim 3, wherein a third engaging portion is disposed on the light filtering element, and when the third engaging portion is engaged with the fourth engaging portion, the third engaging portion is engaged with the first engaging edge.

5. The light filtering structure according to any one of claims 1 to 4, wherein the light transmissive member is provided with a first abutting portion, and the first abutting portion is configured to abut against an edge of the display screen.

6. The light filtering structure according to any one of claims 1 to 4, wherein the first fastening portion and the second fastening portion are both protruding structures, and the first fastening portion and the second fastening portion are respectively corresponding to and adapted to be clamped in the groove structures of the first clamping edge and the second clamping edge.

7. A frame assembly, comprising a frame body and the filter structure of any one of claims 1 to 6, wherein the frame body comprises a first clamping edge and a second clamping edge connected to each other, the first clamping edge is provided with a fourth fastening portion that is in snap fit with the first fastening portion, and the second clamping edge is provided with a fifth fastening portion that is in snap fit with the second fastening portion.

8. The edge frame assembly according to claim 7, wherein a first clamping groove is formed on the first clamping edge, a second clamping groove is formed on the second clamping edge, and the first clamping groove and the second clamping groove are respectively used for clamping two ends of the circuit board.

9. The bezel assembly of claim 8, further comprising a stiffener connected between the first and second card edges, the stiffener being configured to be positioned on a side of the circuit board facing away from the filter structure.

10. An interactive smart tablet comprising a display screen and the bezel assembly of any of claims 7-9, the display screen being mounted on the bezel assembly.