Touch frame and display

Abstract

The utility model provides a touch frame and a display, and relates to the technical field of display equipment. The touch frame comprises a frame body, a touch panel, a support, a first light filtering strip and a second light filtering strip. According to the touch panel, the support is arranged in the touch frame, the first surface of the first rib part on the support is connected with the outer end of the first opening in a sealed mode, and therefore the situation that water flows to the touch panel through the first opening to cause equipment faults is avoided, or the second surface of the second rib part on the support is connected with the inner end of the second opening in a sealed mode to prevent water from flowing to the touch panel. Therefore, the water is prevented from flowing to the touchpad through the second opening to cause equipment failure.

Description

Technical Field

[0001] The present application relates to the technical field of touch display devices, and in particular to a touch frame and a display. Background Art

[0002] Infrared touch screens are made of infrared components installed in the touch screen frame. Infrared components generally include infrared emitting elements, infrared receiving and sensing elements, touch panels (i.e. infrared PCB boards) and filter strips. Among them, infrared emitting elements and infrared receiving and sensing elements form an infrared detection network on the screen surface (e.g. tempered glass surface). The object of the touch operation (e.g. finger) can change the infrared of the touch point, which is then converted into the touch position to achieve the response of the operation.

[0003] Existing touch display devices are prone to water ingress at the connection between the screen and the frame, causing equipment failure. For example, in the infrared educational all-in-one machine, in school scenarios, students use a wet mop or rag to wipe the tempered glass on the surface of the all-in-one machine, causing a large amount of water to enter the entire machine from the two ends of the lower frame and the joints between the filter strips of the lower frame and the left and right frames, thereby causing the touch panel to short-circuit or other functional abnormalities when it comes into contact with water. Utility Model Content

[0004] The present application provides a touch frame and a display, aiming to solve the problem in the prior art that a touch panel in a touch frame may short-circuit or have other functional abnormalities when exposed to water.

[0005] On the one hand, the present application provides a touch frame, including a frame, a touch panel, a bracket, and a first filter strip and a second filter strip;

[0006] The frame body comprises a first frame and a second frame which are arranged adjacent to each other;

[0007] The first filter strip is arranged on the inner side of the first frame, and the second filter strip is arranged on the inner side of the second frame; the first filter strip is provided with a first accommodating cavity and a first opening communicating with the first accommodating cavity; the second filter strip is provided with a second accommodating cavity and a second opening communicating with the second accommodating cavity; the touch panel is arranged in the first accommodating cavity and the second accommodating cavity;

[0008] The bracket includes a first rib extending toward the first opening, the first rib includes a first surface, the first surface is arranged at a position where the first rib faces the first opening, and the first surface is sealed to the outer end of the first opening; and / or, the bracket includes a second rib extending toward the second opening, the bracket includes a second rib extending toward the second opening, the second rib includes a second surface, the second surface is arranged at a position where the second rib faces the second opening, and the second surface is sealed to the inner end of the second opening.

[0009] In some embodiments of the present application, the first opening is arranged at one end of the first filter bar, the second opening is arranged at one end of the second filter bar close to the first filter bar, the first opening and the second opening are arranged adjacent to each other, and the bracket includes the first rib and the second rib.

[0010] In some embodiments of the present application, the first surface elastically abuts against an end of the first opening facing away from the first frame;

[0011] Alternatively, a first elastic sealing layer is provided on the first surface, and the first elastic sealing layer is sealed and connected to an end of the first opening away from the first frame;

[0012] Alternatively, the second surface elastically abuts against one end of the second opening facing the touch surface;

[0013] Alternatively, a second elastic sealing layer is provided on the second surface, and the second elastic sealing layer is sealed and connected to an end of the second opening facing the touch surface.

[0014] In some embodiments of the present application, the second surface is a downwardly inclined slope, and one end of the second filter bar provided with the second opening is a slope matched with the second sealing surface.

[0015] In some embodiments of the present application, a wedge-shaped protrusion is provided on the second surface, and a first avoidance hole adapted to the protrusion is provided at the second opening end.

[0016] In some embodiments of the present application, an observation hole is provided between the second surface and an end of the second opening facing away from the touch surface, and the observation hole is communicated with the second accommodating cavity.

[0017] In some embodiments of the present application, the bracket further includes a first limiting rib, which is located at a side of the first rib portion away from the second rib portion and is arranged opposite to the first opening, and is used to limit the touch panel located in the first filter strip in the length direction of the touch panel;

[0018] And / or, the bracket further includes a second limiting rib, which is located on a side of the second rib portion away from the first rib portion and is arranged opposite to the second opening, and is used to limit the touch panel located in the second filter strip in the length direction of the touch panel.

[0019] In some embodiments of the present application, the first filter strip includes a first base and a first convex portion, the first base is connected to the first frame, the first convex portion is located on a side of the first base away from the first frame, and the first surface is sealed and connected to an end of the first convex portion close to the first opening;

[0020] And / or, the second filter strip comprises a second base and a second convex portion, the second base is connected to the second frame, the second convex portion is located on a side of the second base away from the second frame, and the second surface is sealed and connected to an end of the second convex portion close to the second opening;

[0021] And / or, the bracket further includes a substrate, the first rib portion and the second rib portion are both arranged on a side of the substrate close to the touch surface, and the substrate is used to be fixedly connected to the frame.

[0022] In some embodiments of the present application, a sidewall of the second rib portion that is away from the touch surface and faces the first filter strip is provided with a relief groove for avoiding the tempered glass, and a sidewall of the relief groove that is close to the touch surface forms a limiting surface;

[0023] The first filter strip includes a first base and a first convex portion, the first base is connected to the first frame, the first convex portion is located on the side of the first base away from the first frame, and the end of the first convex portion away from the touch surface forms a first abutting surface; the first abutting surface and the limiting surface are coplanar, and are used to jointly limit the screen module of the display; and / or, the second filter strip includes a second base and a second convex portion, the second convex portion is located on the side of the second base away from the second frame, the second base is connected to the second frame, and the end of the second convex portion away from the touch surface is provided with a second abutting surface, and the second abutting surface and the limiting surface are coplanar, and are used to jointly limit the screen module of the display.

[0024] Another aspect of the present application provides a display, which includes tempered glass, a touch screen and the touch frame.

[0025] In the present application, a bracket is arranged in the touch frame, and the first surface of the first rib on the bracket is sealedly connected to the outer end of the first opening, thereby preventing water from flowing through the first opening to the touch panel and causing equipment failure, or the second surface of the second rib on the bracket is sealedly connected to the inner end of the second opening, thereby preventing water from flowing through the second opening to the touch panel and causing equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 is a structural diagram of an embodiment of a touch frame provided in an embodiment of the present application;

[0028] Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A;

[0029] Figure 3 yes Figure 2 Schematic diagram of the explosion of the touch frame structure;

[0030] Figure 4 yes Figure 2 A schematic diagram of the structure of the middle frame, the bracket and the first filter strip;

[0031] Figure 5 yes Figure 2 A schematic diagram of the structure of the middle frame, the touch panel and the first filter strip;

[0032] Figure 6 yes Figure 2 A schematic diagram of the structure of the middle touch panel, the first filter strip and the second filter strip;

[0033] Figure 7 yes Figure 2 A schematic diagram of the structure of the middle bracket, the first filter strip and the second filter strip;

[0034] Figure 8 is a structural schematic diagram of an embodiment of a bracket provided in an embodiment of the present application;

[0035] Fig. 9 yes Figure 8 A schematic diagram of the structure of the bracket in another viewing angle;

[0036] Fig.10 is a structural schematic diagram of an embodiment of a second filter strip provided in an embodiment of the present application;

[0037] Fig.11 It is a structural schematic diagram of an embodiment of the first filter strip provided in the embodiment of the present application.

[0038] Figure Number:

[0039] 100, touch frame; 10, frame; 11, first frame;

[0040] 12. second frame; 121. second side panel; 122. first inner panel; 1221. second avoidance hole; 123. second inner panel; 124. second card slot; 125. second side opening;

[0041] 20. Touchpad;

[0042] 30. bracket; 31. first rib; 311. first surface; 32. second rib; 321. second surface; 3211. bump; 33. first limiting rib; 34. second limiting rib; 35. avoidance groove; 36. limiting surface; 37. substrate; 371. threaded hole;

[0043] 40, first filter strip; 41, first base; 413, first base right side plate; 42, first convex portion; 421, first convex upper side plate; 422, first convex right side plate; 423, first convex lower side plate; 43, first accommodating cavity; 44, first opening;

[0044] 50. Second filter strip; 51. Second base; 511. Second base left side plate; 512. Second base upper side plate; 513. Second base right side plate; 514. Second base lower side plate; 515. Second snap-in groove; 52. Second protrusion; 521. Second protrusion upper side plate; 522. Second protrusion right side plate; 523. Second protrusion lower side plate; 5231. First avoidance hole; 53. Second accommodating cavity; 54. Second opening; 55. Observation hole. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present utility model.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] In this application, the word "exemplary" is used to mean "used as an example, illustration, or description". Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the utility model with unnecessary details. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in this application.

[0049] Existing touch display devices are prone to water ingress at the connection between the screen (such as tempered glass) and the frame, causing equipment failure. For example, in an infrared educational all-in-one machine in a school setting, students use a wet mop or rag to wipe the tempered glass on the surface of the all-in-one machine, causing a large amount of water to enter the entire machine from the two ends of the lower frame and the joints between the filter strips of the lower frame and the left and right frames, thereby causing the touch panel to short-circuit or other functional abnormalities when exposed to water.

[0050] In view of the problems existing in the prior art, the present application provides a bracket in the touch frame, and seals the first rib of the bracket with the first opening end of the first filter strip, and / or seals the second rib with the second opening end of the second filter strip, thereby preventing water from flowing from the first opening end or the second opening end to the touch panel and causing malfunction. The following is a detailed description in conjunction with the embodiments.

[0051] See also Figures 1 to 11 The present application provides a touch frame 100. For example, the touch frame 100 is an infrared touch frame. The touch frame 100 includes a frame 10, a touch panel 20, a bracket 30, a first filter strip 40, and a second filter strip 50. The frame 10 includes a first frame 11 and a second frame 12 that are adjacent to each other. For example, see Figures 1 to 3, the frame 10 is used to install the bracket 30, the first filter strip 40, the second filter strip 50, and the screen module of the display device (not shown in the figure). It should be noted that the shape of the frame 10 in the present application is not limited, and can be square, circular, elliptical, polygonal, etc. Correspondingly, the number of first frames 11 and the number of second frames 12 are not limited. Specifically in this embodiment, taking the frame 10 as a rectangle as an example, the frame 10 includes a width direction (that is, the width direction) of the touch frame 100 Figure 1 A pair of first frames 11 arranged in parallel along the length direction of the touch frame 100 (i.e., the vertical direction in the middle) and a pair of first frames 11 arranged in parallel along the length direction of the touch frame 100 (i.e., the vertical direction in the middle) Figure 1 A pair of second frames 12 are arranged in parallel (in the left and right direction), and a second frame 12 is provided at each end of each first frame 11. The first frame 11 and the second frame 12 are connected end to end to form a closed rectangular frame 10 structure, and the screen module is fixedly installed in the frame 10.

[0052] It should be noted that the first frame 11 and the second frame 12 in the present application can be an integrated structure or a detachable structure, which is not limited here. By way of example, in some embodiments of the present application, the first frame 11 and the second frame 12 are threaded or snap-connected, in other embodiments of the present application, the first frame 11 and the second frame 12 are welded, and in still other embodiments of the present application, the first frame 11 and the second frame 12 are an integrated structure formed by bending, and by way of example, the second frame 12 is formed by bending one or both ends of the first frame 11, which is not limited here.

[0053] In the present application, the second filter strip 50 is disposed on the inner side of the second frame 12. It should be noted that the inner side of the second frame 12 refers to the side of the second frame 12 facing the tempered glass or the screen module. The structure of the second frame 12 is not limited. For example, please refer to Figure 4, the inner side of the second frame 12 is provided with a second side opening 125 and a second card slot 124 connected to the second side opening 125. The second filter strip 50 (for example, the second base 51) is installed in the second card slot 124 through the second side opening 125, which will be described in detail below. The number of the second filter strips 50 is not limited. Specifically in this embodiment, one second filter strip 50 is provided in the second frame 12. In other embodiments of the present application, multiple second filter strips 50 may also be provided in the second frame 12, for example, two or three second filter strips 50 may be provided in the second frame 12. The material for preparing the second frame 12 is not limited, for example, it may be a plastic part, a metal part, or a fiber composite material. Similarly, the first filter strip 40 is provided on the inner side of the first frame 11, and the first frame 11 and the second frame 12 may adopt the same or similar design, which will not be repeated here. Of course, in other embodiments of the present application, the materials and structures of the first frame 11 and the second frame 12 may also be different, which will not be limited here.

[0054] In this application, please refer to Figure 3 and Fig.11 , the first filter bar 40 is provided with a first accommodating cavity 43 and a first opening 44 communicating with the first accommodating cavity 43, and the touch panel 20 is arranged in the first accommodating cavity 43. Specifically in this embodiment, the first filter bar 40 is generally in a tubular structure. For example, the first filter bar 40 is a plastic part, which is prepared by a plastic extrusion molding process. The first filter bar 40 is hollow inside to form the first accommodating cavity 43, and at least one end of the first filter bar 40 is open to form a first opening 44. The touch panel 20 can be installed in the first accommodating cavity 43 through the first opening 44. It should be noted that the number of touch panels 20 in the first accommodating cavity 43 is not limited. Specifically in this embodiment, one touch panel 20 is arranged in the first accommodating cavity 43.

[0055] Similarly, see Figure 3 and Fig.10 , the second filter strip 50 is provided with a second accommodating cavity 53 and a second opening 54 communicating with the second accommodating cavity 53. Specifically in this embodiment, the second filter strip 50 is generally tubular, and illustratively, the second filter strip 50 is a plastic part, and is prepared by a plastic extrusion molding process. The interior of the second filter strip 50 is hollow to form the second accommodating cavity 53, and at least one end of the second filter strip 50 is open to form the second opening 54. The touch panel 20 can be installed in the second accommodating cavity 53 through the second opening 54.

[0056] In this application, please refer to Figures 7 to 9, the bracket 30 includes a first rib 31 extending toward the first opening 44, and a first surface 311 of the first rib 31 facing the first opening 44 is sealed and connected to the outer end of the first opening 44, that is, the end of the first opening 44 away from the first frame 11 (that is, the part of the end surface of the touch panel 20 in which the first opening 44 is located away from the first frame 11) is sealed and connected, illustratively, the first surface 311 is sealed and connected to the end surface of the first base right side plate 413 close to the first opening 44, and / or, the first surface 311 is sealed and connected to the end surface of the first convex portion 42 close to the first opening 44. It can be understood that in this embodiment, by arranging the bracket 30 in the touch frame 100, the first surface 311 of the first rib 31 on the bracket 30 is sealed and connected to the end of the first opening 44 away from the first frame 11, thereby preventing water from flowing through the first opening 44 to the touch panel 20 in the first accommodating cavity 43 and causing equipment failure.

[0057] Alternatively, in the present application, the bracket 30 includes a second rib 32 extending toward the second opening 54, and a second surface 321 of the second rib 32 facing the second opening 54 is sealedly connected to the inner end of the second opening 54, that is, the second opening 54 is sealedly connected to one end of the touch surface (that is, the operating surface, touch surface, or display surface of the screen module) (that is, the part of the end surface of the touch panel 20 in which the second opening 54 is located away from the second frame 12), and illustratively, the second surface 321 is sealedly connected to the end surface of the second convex portion 52 close to the first opening 44. It can be understood that in this embodiment, by arranging the bracket 30 in the touch frame 100, the second surface 321 of the second rib 32 on the bracket 30 is sealedly connected to one end of the second opening 54 facing the touch surface, thereby preventing water from flowing through the second opening 54 to the touch panel 20 in the second accommodating cavity 53 and causing equipment failure.

[0058] In some embodiments of this application, please refer to Figure 4The second frame 12 includes an integrally formed second side panel 121, a first inner panel 122 and a second inner panel 123. The inner side surface of the second side panel 121 (i.e., the side facing the screen module or the side facing another second frame 12) is arranged opposite to the side surface of the screen module, and the outer side surface of the second side panel 121 (i.e., the side facing away from the screen module) forms the appearance decorative surface of the frame. The first inner panel 122 and the second inner panel 123 are both located on the inner side surface of the second side panel 121, and the second inner panel 123 is arranged on the side of the first inner panel 122 facing the touch surface. For example, the first inner panel 122 and the second inner panel 123 are arranged in parallel and are respectively perpendicular to the second side panel 121. The second side panel 121, the first inner panel 122 and the second inner panel 123 are enclosed to form a second card slot 124, and a second side opening 125 is formed between the end of the first inner panel 122 facing away from the second side panel 121 and the end of the second inner panel 123 facing away from the second side panel 121. The inner side surface of the second side plate 121 limits the second filter strip 50 in the width direction (i.e., the length direction of the touch frame 100), the first inner plate 122 and the second inner plate 123 limit the second filter strip 50 in the thickness direction (i.e., the thickness direction of the touch frame 100), and the bracket 30 limits the second filter strip 50 in the length direction (i.e., the width direction of the touch frame 100) (details are described below). This structural setting is conducive to increasing the compactness and stability of the touch frame. When assembling the second filter strip 50, the second filter strip 50 (e.g., the base of the second filter strip 50) is installed in the second card slot 124 through the second side opening 125.

[0059] For further information, see Fig.10 , the second filter strip 50 includes a second base 51 and a second convex portion 52, wherein the second base 51 is connected to the second frame 12 (exemplarily, the second base 51 is installed in the second accommodating cavity 53), and the side of the second base 51 away from the second frame 12 (for example, the side of the right side plate of the second base 51 away from the left side plate of the second base 51) limits it in the length direction of the screen module (that is, the length direction of the infrared touch frame). The second convex portion 52 is located on the side of the second base 51 away from the second frame 12, and the second convex portion 52 (for example, the side of the upper side plate of the second convex portion 52 away from the lower side plate of the second convex portion 52) limits it in the thickness direction of the screen module (that is, the thickness direction of the infrared touch frame). In this embodiment, the second base 51 is limited in the length direction of the screen module by limiting it in the thickness direction of the screen module by limiting it in the thickness direction of the screen module by the side of the second base 51 away from the second frame 12, and the second convex portion 52 is limited in the thickness direction of the screen module.

[0060] For further information, see Figures 7 to 10, the second surface 321 is sealed and connected to one end of the second protrusion 52 near the second opening 54. Specifically in this embodiment, the cross section of the second base 51 is substantially rectangular, and the second base 51 comprises a second base left side plate 511, a second base upper side plate 512, a second base right side plate 513 and a second base lower side plate 514 which are arranged in sequence, wherein the second base left side plate 511 is arranged opposite to the second base right side plate 513, the second base upper side plate 512 is arranged opposite to the second base lower side plate 514, and one end of the second base right side plate 513 near the second base lower side plate 514 is spaced from the second base lower side plate 514. When the second base 51 is installed in the second slot 124, the second base left side plate 511 is close to the second side plate 121 and is arranged opposite to the second side plate 121, the second base upper side plate 512 is close to the first inner side plate 122 and is arranged opposite to the first inner side plate 122, and the second base lower side plate 514 is close to the second inner side plate 123 and is arranged opposite to the second inner side plate 123. The second convex portion 52 includes a second convex upper side plate 521, a second convex right side plate 522 and a second convex lower side plate 523, wherein the second convex lower side plate 523 is coplanar with the second base lower side plate 514, the second convex upper side plate 521 and the second convex lower side plate 523 are arranged substantially parallel, the second convex upper side plate 521 is connected to the second base right side plate 513 at one side close to the second base 51, and the second convex right side plate 522 connects the second convex upper side plate 521 and the second convex lower side plate 523. Exemplarily, the end of the second convex portion 52 close to the opening of the second opening 54 is tilted and matched with the tilt angle of the right side plate 422 of the first convex portion, so as to ensure a better infrared touch effect. In addition, the light incident surface of the filter strip is usually at a certain angle with the display surface, and this angle is not 90 degrees. For example, the angle between the lower side plate 523 of the second convex portion and the right side plate 522 of the second convex portion is greater than 90 degrees, that is, the end of the right side plate 522 of the second convex portion away from the lower side plate 523 of the second convex portion is tilted toward the center of the frame, so that the size of the upper side plate 521 of the second convex portion in the length direction of the touch frame is larger, which is conducive to increasing the contact area between the upper side plate 521 of the second convex portion and the screen module. At the same time, the splicing position of the side filter strip and the lower filter strip is usually set to an inclined surface to avoid obvious gaps on the appearance surface.

[0061] In some embodiments of this application, please refer to Figure 7 , Figure 8 and Fig.10, the second surface 321 is sealed and connected with the second convex part 52. Exemplarily, the second surface 321 is sealed and connected with the end face of the second convex upper side plate 521 and the end face of the second convex lower side plate 523; of course, in other embodiments of the present application, the second surface 321 can also be sealed and connected with the entire end face of the second convex part 52, that is, the second surface 321 is respectively sealed and connected with the second convex upper side plate 521, the second convex right side plate 522 and the second convex lower side plate 523, which is not limited here. When installing the screen module, the second base right side plate 513 is pressed against the side of the screen module for position limiting, and the second convex upper side plate 521 is pressed against the periphery of the touch surface of the screen module (such as the periphery of the tempered glass) for position limiting.

[0062] For further information, see Figure 4 , Figure 7 and Fig.10 , the width of the first inner plate 122 is the same as or similar to the width of the second base upper plate 512 (that is, the first inner plate 122 and the second base 51 upper plate are the same or similar in the length direction of the touch frame 100). The width of the second inner plate 123 is greater than the width of the first inner plate 122, and the sum of the widths of the second convex lower plate 523 and the second base lower plate 514 is the same as or similar to the width of the second inner plate 123. This structural arrangement enables the second filter strip 50 to be completely accommodated in the second accommodating cavity 53, thereby improving the compactness of the touch frame 100, and is conducive to increasing the contact area between the second frame 12 and the second filter strip 50, and is conducive to improving the connection strength between the second frame 12 and the second filter strip 50.

[0063] In some embodiments of this application, please refer to Figure 7 and Fig.11 The first filter strip 40 includes a first base portion 41 and a first convex portion 42, wherein the first base portion 41 is connected to the first frame 11, and a side of the first base portion 41 away from the first frame 11 limits the screen module in the length direction (that is, the length direction of the infrared touch frame), and the first convex portion 42 is located on a side of the first base portion 41 away from the first frame 11, and the first convex portion 42 limits the screen module in the thickness direction.

[0064] Further, the first surface 311 is sealed and connected to one end of the first convex portion 42 near the first opening 44. Specifically, the first base 41 includes a first base left side plate, a first base upper side plate, a first base right side plate and a first base lower side plate arranged in sequence. The first convex portion 42 includes a first convex upper side plate 421, a first convex right side plate 422 and a first convex lower side plate 423, wherein the first convex lower side plate 423 is coplanar with the first base lower side plate, the first convex upper side plate 421 and the first convex lower side plate 423 are arranged substantially parallel, the first convex upper side plate 421 is connected to the first base right side plate on one side close to the first base 41, and the first convex right side plate 422 connects the first convex upper side plate 421 and the first convex lower side plate 423. Exemplarily, the first surface 311 is sealed and connected to the end surface of the first convex upper plate 421, the end surface of the first convex right plate 422, the end surface of the first convex lower plate 423, and the end surface of the first base right plate 413. It should be noted that the structure and installation method of the first filter bar 40 are similar to those of the second filter bar 50, and the only difference is that the second filter bar 50 is further provided with a first avoidance hole 5231, which will not be described in detail here.

[0065] In some embodiments of this application, please refer to Figure 7 , Fig.10 and Fig.11 , the first opening 44 is arranged at one end of the first filter bar 40, the second opening 54 is arranged at one end of the second filter bar 50 close to the first filter bar 40, the first opening 44 and the second opening 54 are arranged adjacent to each other, and the bracket 30 includes the first rib 31 and the second rib 32 (the specific structure of the bracket 30 is described below). It can be understood that in this embodiment, by arranging the first opening 44 and the second opening 54 adjacent to each other, the structure of the bracket 30 is made more compact, which is conducive to reducing the volume of the touch frame 100.

[0066] In some embodiments of this application, please refer to Fig. 9 and Fig.10 , the first surface 311 and the end of the first opening 44 away from the first frame 11 are elastically abutted, and this structural setting is conducive to improving the sealing effect between the first surface 311 and the first frame 11, and increasing the size matching between the first surface 311 and the first frame 11. Exemplarily, the first surface 311 is provided with an elastic sealing layer, and the elastic sealing layer is sealed and connected to the end of the first opening 44 away from the first frame 11.

[0067] In some embodiments of the present application, the second surface 321 elastically abuts against one end of the second opening 54 facing the touch surface, and this structural setting is conducive to improving the sealing effect between the second surface 321 and the second frame 12, and increasing the size matching of the second surface 321 and the second frame 12. Exemplarily, the second surface 321 is provided with an elastic sealing layer, and the elastic sealing layer is sealed and connected to one end of the second opening 54 facing the touch surface.

[0068] In some embodiments of the present application, the second surface 321 is a downwardly inclined surface, see Figure 7 and Fig.10 , one end of the second filter strip 50 having the second opening 54 is a slope matched with the second sealing surface, that is, the second surface 321 and the end of the second filter strip 50 having the second opening 54 are a mutually matched slope sealing structure, and along the direction from the touch surface to the display back cover (that is, the direction from the second inner plate 123 to the first inner plate 122), the connecting surface of the second surface 321 and the second filter strip 50 is an upwardly inclined structure, thereby further preventing water from flowing through the second opening 54 to the touch panel 20 in the second accommodating cavity 53 and causing equipment failure.

[0069] In some embodiments of this application, please refer to Figure 7 and Fig.10 , the end surface of the second convex portion 52 (that is, the end surface of the second opening 54) is sealed and connected to the second surface 321, and the second base 51 and the touch panel 20 located in the second filter strip 50 are located between the second side plate 121 and the second rib 32. This structural arrangement is conducive to reducing the area of ​​the second surface 321, thereby reducing the size of the second rib 32, and is conducive to improving the structural compactness of the touch frame 100. Specifically in the embodiment of the present application, a second clamping groove 515 is provided in the second base 51, and the touch panel 20 located in the second filter strip 50 is installed in the second clamping groove 515, and the touch panel 20 in the second filter strip 50 is arranged substantially parallel to the left side plate 511 of the second base.

[0070] In some embodiments of this application, please refer to Figure 4 , Figure 6 , Figure 8 and Fig.10, a protrusion 3211 is provided on the second surface 321, and a first avoidance hole 5231 adapted to the protrusion 3211 is provided at the end of the second opening 54. In this embodiment, by providing a protrusion 3211 on the second surface 321 of the bracket 30, and providing a first avoidance hole 5231 adapted to the protrusion 3211 at the connection end between the second filter strip 50 and the bracket 30, it is helpful to prevent water from flowing into the touch panel 20 through the connection between the second surface 321 and the end of the second opening 54, and improve the assembly accuracy of the bracket 30 and the second filter strip 50. Specifically, the second surface 321 is generally square, and a wedge-shaped protrusion 3211 is provided in the middle of the front end (the end close to the second inner plate 123) of the second surface 321, and the first avoidance hole 5231 is provided at the lower side plate 523 of the second protrusion close to the second base 51, and the first avoidance hole 5231 is blocked by the second inner plate 123.

[0071] In some embodiments of this application, please refer to Figure 7 , an observation hole 55 is provided between the second surface 321 and the end of the second opening 54 away from the touch surface, and the observation hole 55 is communicated with the second accommodating cavity 53. In this embodiment, by providing the observation hole 55 between the second surface 321 and the end of the second opening 54, during assembly or maintenance, the operator can detect the touch panel 20 or other components in the second filter bar 50 through the observation hole 55, thereby improving the convenience of use of the touch frame 100. Specifically, the front end of the second surface 321 (that is, the end of the second surface 321 close to the touch surface) is a slope inclined downward, the rear end of the second surface 321 (that is, the end close to the first inner plate 122) is a horizontal plane, and the entire end surface of the end of the second filter bar 50 provided with the second opening 54 is a slope, so that the rear end of the second surface 321 and the end of the second filter bar 50 provided with the second opening 54 (for example, the gap between the rear end of the second surface 321 and the end surface portion of the second base right side plate 513) form an observation hole 55.

[0072] In some embodiments of this application, please refer to Figure 5 , Figure 8 and Fig. 9 The bracket 30 further includes a first limiting rib 33, which is located on the side of the first rib portion 31 away from the second rib portion 32 and is arranged opposite to the first opening 44, and is used to limit the touch panel 20 located in the first filter strip 40 in the length direction of the touch panel 20. In this embodiment, the first limiting rib 33 is arranged on the bracket 30, and the first limiting rib 33 is used to limit the touch panel 20 located in the first filter strip 40 in the length direction of the touch panel 20, which is conducive to improving the stability of the touch frame.

[0073] In some embodiments of this application, please refer to Figure 5 , Figure 8 and Fig. 9 The bracket 30 further includes a second limiting rib 34, which is located on the side of the second rib portion 32 away from the first rib portion 31 and is arranged opposite to the second opening 54, and is used to limit the touch panel 20 located in the second filter strip 50 in the length direction of the touch panel 20. In this embodiment, the second limiting rib 34 is arranged on the bracket 30, and the first limiting rib 34 is used to limit the touch panel 20 located in the second filter strip 50 in the length direction of the touch panel 20, which is conducive to improving the stability of the touch frame.

[0074] In some embodiments of this application, please refer to Figure 8 and Fig. 9 The bracket 30 further includes a base plate 37. The first rib 31 and the second rib 32 are both arranged on the side of the base plate 37 close to the touch surface. The base plate 37 is used to be fixedly connected to the frame. Specifically, the base plate 37 is arranged on the side of the first inner plate 122 away from the second inner plate 123. The base plate 37 is substantially parallel to the first inner plate 122. The second rib 32 is substantially perpendicular to the base plate 37. The second rib 32 is arranged on the side of the base plate 37 away from the second side plate 121. Please refer to Figure 5 A second avoidance hole 1221 is provided at a position corresponding to the first inner plate 122 and the second rib 32, and the second rib 32 extends toward the second inner plate 123 through the second avoidance hole 1221. The first rib 31 is respectively arranged perpendicular to the base plate 37 and the second rib 32, and the first rib 31 is arranged on the side of the second rib 32 away from the second side plate 121. Along the length direction of the base plate 37, a plurality of threaded holes 371 are provided on the base plate 37, and the base plate 37 is fixedly connected to the first inner plate 122 through the threaded holes 371.

[0075] In some embodiments of this application, please refer to Figures 7 to 9The second rib 32 is away from the touch surface at one end, and is provided with an avoidance groove 35 for avoiding the tempered glass on the side facing the first filter strip 40, and the side wall of the avoidance groove 35 close to the touch surface forms a limiting surface 36; the second filter strip 50 includes a second base 51 and a second convex portion 52, the second convex portion 52 is located on the side of the second base 51 away from the second frame 12, the second base 51 is connected to the second frame 12, and the second convex portion 52 is provided with a second abutting surface (for example, a side of the second convex upper side plate 521 away from the second convex lower side plate 523) at one end away from the touch surface, and the second abutting surface and the limiting surface 36 are coplanar and used for limiting the screen module of the display (for example, abutting and limiting with the tempered glass in the screen module). This embodiment increases the contact area between the touch frame 100 and the screen module by setting the second abutting surface and the limiting surface 36 to be coplanar and used to jointly limit the screen module of the display, which is beneficial to improving the connection stability between the touch frame 100 and the screen module.

[0076] In some embodiments of the present application, similarly, the second rib 32 is away from the touch surface at one end, and is provided with an avoidance groove 35 for avoiding the tempered glass on the side facing the first filter strip 40, and the side wall of the avoidance groove 35 close to the touch surface forms a limiting surface 36; the first filter strip 40 includes a first base 41 and a first convex portion 42, the first base 41 is connected to the first frame 11, the first convex portion 42 is located on the side of the first base 41 away from the first frame 11, and the end of the first convex portion 42 away from the touch surface forms a first abutting surface (for example, a side of the first convex upper side plate 421 away from the first convex lower side plate 423); the first abutting surface and the limiting surface 36 are coplanar and are used to limit the screen module of the display (for example, abutting and limiting with the tempered glass in the screen module). This embodiment increases the contact area between the touch frame 100 and the screen module by setting the first abutting surface and the limiting surface 36 to be coplanar and used to jointly limit the screen module of the display, which is beneficial to improving the connection stability between the touch frame 100 and the screen module.

[0077] The embodiment of the present application also provides a display, which includes a screen module and the touch frame 100, and the screen module is arranged in the touch frame 100. It can be understood that since the display in the present application includes the above-mentioned touch frame 100, the display must also have the beneficial effects of the above-mentioned touch frame 100, which will not be repeated here.

[0078] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the detailed description of other embodiments above, and will not be repeated here.

[0079] The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only for example and does not constitute a limitation of the present application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements and amendments to the present application. Such modifications, improvements and amendments are suggested in the present application, so such modifications, improvements and amendments still belong to the spirit and scope of the exemplary embodiments of the present application.

[0080] At the same time, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0081] Similarly, it should be noted that in order to simplify the description of the disclosure of this application and thus help understand one or more utility model embodiments, in the above description of the embodiments of this application, multiple features are sometimes combined into one embodiment, drawing or description thereof. However, this disclosure method does not mean that the features required by the object of this application are more than the features mentioned in the claims. In fact, the features of the embodiments are less than all the features of the single embodiment disclosed above.

[0082] In some embodiments, numbers describing the number of components and attributes are used. It should be understood that such numbers used in the description of the embodiments are modified by the modifiers "about", "approximately" or "substantially" in some examples. Unless otherwise specified, "about", "approximately" or "substantially" indicate that the numbers are allowed to vary by ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may change according to the required features of individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and adopt the general method of retaining digits. Although the numerical domains and parameters used to confirm the breadth of their range in some embodiments of the present application are approximate values, in specific embodiments, the setting of such numerical values ​​is as accurate as possible within the feasible range.

[0083] Each patent, patent application, patent application publication, and other materials, such as articles, books, specifications, publications, documents, etc., cited in this application is hereby incorporated by reference in its entirety, except for application history documents that are inconsistent with or conflicting with the content of this application, and documents that limit the broadest scope of the claims of this application (currently or later attached to this application). It should be noted that if the descriptions, definitions, and / or use of terms in the attached materials of this application are inconsistent or conflicting with the content of this application, the descriptions, definitions, and / or use of terms in this application shall prevail.

[0084] The above is a detailed introduction to a touch frame and a display provided in an embodiment of the present application. Specific examples are used herein to illustrate the principle and implementation method of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A touch frame, characterized in that: It includes a frame, a touch panel, a bracket, a first filter bar and a second filter bar; The frame body comprises a first frame and a second frame which are arranged adjacent to each other; The first filter strip is arranged on the inner side of the first frame, and the second filter strip is arranged on the inner side of the second frame; the first filter strip is provided with a first accommodating cavity and a first opening communicating with the first accommodating cavity; the second filter strip is provided with a second accommodating cavity and a second opening communicating with the second accommodating cavity; the touch panel is arranged in the first accommodating cavity and the second accommodating cavity; The bracket includes a first rib extending toward the first opening, the first rib includes a first surface, the first surface is arranged at a position where the first rib faces the first opening, and the first surface is sealed and connected to an outer end of the first opening; And / or, the bracket includes a second rib extending toward the second opening, the second rib includes a second surface, the second surface is arranged at a position where the second rib faces the second opening, and the second surface is sealed and connected to an inner end of the second opening.

2. The touch frame according to claim 1, characterized in that: The first opening is arranged at one end of the first filter bar, the second opening is arranged at one end of the second filter bar close to the first filter bar, the first opening and the second opening are arranged adjacent to each other, and the bracket includes the first rib part and the second rib part.

3. The touch frame according to claim 1, characterized in that: The first surface elastically abuts against an end of the first opening away from the first frame; Alternatively, a first elastic sealing layer is provided on the first surface, and the first elastic sealing layer is sealed and connected to an end of the first opening away from the first frame; Alternatively, the second surface elastically abuts against one end of the second opening facing the touch surface; Alternatively, a second elastic sealing layer is provided on the second surface, and the second elastic sealing layer is sealed and connected to one end of the second opening facing the touch surface.

4. The touch frame according to claim 1, characterized in that: The second surface is a downwardly inclined surface, and one end of the second filter strip provided with the second opening is a inclined surface matched with the second surface.

5. The touch frame according to claim 4, characterized in that: A wedge-shaped protrusion is provided on the second surface, and a first avoidance hole matched with the protrusion is provided at the second opening end.

6. The touch frame according to claim 4, characterized in that: An observation hole is provided between the second surface and an end of the second opening facing away from the touch surface, and the observation hole is communicated with the second accommodating cavity.

7. The touch frame according to claim 2, characterized in that: The bracket further includes a first limiting rib, which is located at a side of the first rib portion away from the second rib portion and is arranged opposite to the first opening, and is used to limit the touch panel located in the first filter strip in the length direction of the touch panel; And / or, the bracket further includes a second limiting rib, which is located on a side of the second rib portion away from the first rib portion and is arranged opposite to the second opening, and is used to limit the touch panel located in the second filter strip in the length direction of the touch panel.

8. The touch frame according to claim 1, characterized in that: The first filter strip comprises a first base and a first convex portion, the first base is connected to the first frame, the first convex portion is located at a side of the first base away from the first frame, and the first surface is sealed and connected to an end of the first convex portion close to the first opening; And / or, the second filter strip comprises a second base and a second convex portion, the second base is connected to the second frame, the second convex portion is located on a side of the second base away from the second frame, and the second surface is sealed and connected to an end of the second convex portion close to the second opening; And / or, the bracket further includes a substrate, the first rib portion and the second rib portion are both arranged on a side of the substrate close to the touch surface, and the substrate is used to be fixedly connected to the frame.

9. The touch frame according to claim 2, characterized in that: An escape groove for evading the tempered glass is provided on one end of the second rib away from the touch surface and facing the first filter strip, and a side wall of the escape groove close to one end of the touch surface forms a limiting surface; The first filter strip includes a first base and a first convex portion, the first base is connected to the first frame, the first convex portion is located on the side of the first base away from the first frame, and the end of the first convex portion away from the touch surface forms a first abutting surface; the first abutting surface and the limiting surface are coplanar, and are used to jointly limit the screen module of the display; and / or, the second filter strip includes a second base and a second convex portion, the second convex portion is located on the side of the second base away from the second frame, the second base is connected to the second frame, and the end of the second convex portion away from the touch surface is provided with a second abutting surface, and the second abutting surface and the limiting surface are coplanar, and are used to jointly limit the screen module of the display.

10. A display, characterized in that: The display comprises tempered glass, a touch screen and the touch frame according to any one of claims 1 to 9.

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