CN213634262U

CN213634262U - Display device

Info

Publication number: CN213634262U
Application number: CN202022534624.5U
Authority: CN
Inventors: 卢煜程
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: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-06
Anticipated expiration: 2030-11-05

Abstract

The utility model belongs to the technical field of the liquid crystal display, and specifically disclose a display device, including the apron and wrap up in the frame of the week portion of apron, display device is still including the functional module of integrated loudspeaker and touch frame, and the functional module interval sets up in the frame and keeps away from one side at the center of apron, and the functional module passes through the connecting piece and is connected with the frame. Through integrated loudspeaker and touch frame for the independent functional module of frame, the frame no longer regards as loudspeaker and touch frame's installation carrier to simplify the structure and the forming process of frame, and can effectively reduce the width of frame, functional module can connect in a flexible way on left side frame and right side frame simultaneously, when guaranteeing the complete machine aesthetic property, promote the audio of loudspeaker, the sound performance of complete machine is better, still makes things convenient for follow-up loudspeaker and touch frame's dismouting maintenance in addition.

Description

Display device

Technical Field

The utility model relates to a liquid crystal display technology field especially relates to a display device.

Background

The touch frame is generally arranged in four frames of the existing infrared touch complete machine, the loudspeaker is further arranged in at least one frame, the installation of the loudspeaker and the touch frame is considered, the width of the corresponding frame can be increased, the attractiveness of the complete machine is influenced, the loudspeaker can be generally arranged on the lower frame, the left frame and the right frame are prevented from being too wide, sound emitted by the loudspeaker is mainly concentrated at the bottom of the complete machine, the overall presence of the sound is not strong, the loudspeaker, the touch frame, the display panel, the cover plate and the like are installed at the same time, the structure of the frame is correspondingly complex, the expansion and contraction of the frame are required to be small, and the requirements on the forming process and the material selection of the frame are high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the display device is provided, the sound effect of the loudspeaker on the display device is good, the sound presence sense is strong, the structure and the forming process of the frame are simple, and the whole display device is more attractive.

To achieve the purpose, the embodiment of the utility model adopts the following technical scheme:

the display device comprises a cover plate and a frame wrapping the periphery of the cover plate, and further comprises a functional module integrated with a loudspeaker and a touch frame, wherein the functional module is arranged on one side of the frame far away from the center of the cover plate at intervals, and is connected with the frame through a connecting piece. Through integrated loudspeaker and touch frame for the independent functional module of frame, the frame no longer regards as loudspeaker and touch frame's installation carrier to simplify the structure and the forming process of frame, and can effectively reduce the width of frame, functional module can connect in a flexible way on left side frame and right side frame simultaneously, when guaranteeing the complete machine aesthetic property, promote the audio of loudspeaker, the sound performance of complete machine is better, still makes things convenient for follow-up loudspeaker and touch frame's dismouting maintenance in addition.

As a preferable scheme of the display device, the functional module further includes an installation frame, and the speaker and the touch frame are both disposed in the installation frame. Loudspeaker and touch frame are integrated in the installing frame, and the installing frame plays the effect of protection to loudspeaker and touch frame simultaneously.

As a preferable scheme of the display device, the loudspeaker is in threaded connection with the mounting frame through a first fastener; and/or the touch frame is in threaded connection with the mounting frame through a second fastener. Threaded connection intensity is high, and easy dismounting makes things convenient for follow-up maintenance of loudspeaker and touch frame. The first and second fasteners are preferably screws.

As a preferred scheme of the display device, two opposite first clamping grooves are formed in the inner wall of the mounting frame, and two opposite ends of the horn are respectively clamped into the corresponding first clamping grooves; and/or the presence of a gas in the gas,

the inner wall of installing frame is provided with two relative second draw-in grooves, the relative both ends of touch frame are blocked respectively and are corresponded in the second draw-in groove. The installation of the loudspeaker and the touch frame on the installation frame is limited through the first clamping groove and the second clamping groove, fastening connecting pieces do not need to be used, the structure is simple, and the assembly is easy.

As a preferable scheme of the display device, the touch frame is connected to the speaker, and the speaker and/or the touch frame is connected to the mounting frame. For example, the touch frame is connected to the shell of the loudspeaker, and the loudspeaker is connected to the mounting frame, so that the number of used fastening connecting pieces and the assembly steps are reduced.

As a preferred scheme of the display device, the connecting piece comprises a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion are arranged at an included angle, the first connecting portion is connected with the mounting frame, and the second connecting portion is connected with the corresponding frame. Specifically, first connecting portion can be connected perpendicularly with the second connecting portion, and the cross-section of connecting piece is L shape, guarantees connecting area and joint strength of connecting piece and installing frame and frame.

As a preferable scheme of the display device, the display device further comprises a back plate, the back plate is arranged on the back side of the cover plate at intervals and connected with the frame, and a third fastening piece sequentially penetrates through the connecting piece and the back plate and is in threaded connection with the frame. The third fastening piece is connected with the frame with relatively large thickness instead of the backboard with relatively small thickness, so that the connection strength of the connecting piece and the frame is ensured.

As a preferable mode of the display device, a plurality of the connecting members are arranged at intervals along a length direction of the corresponding frame. The connecting area of the connecting piece, the functional modules and the frame is ensured, and the connecting piece is prevented from being bent or deformed in the installation and transportation processes, so that the connecting stability of the functional modules and the frame is ensured.

As a preferred scheme of the display device, the cover plate is rectangular, the frame includes a left frame, a right frame, and an upper frame and a lower frame which connect the left frame and the right frame, and the left frame and the right frame are both provided with the functional module correspondingly. The left frame and the right frame are correspondingly provided with the functional modules, the sound of the whole machine is more telepresence, and the number of the touch frames is reduced to two from four. Of course, the functional modules may be correspondingly arranged on the upper frame and the lower frame, or the functional modules may be correspondingly arranged on the four frames.

As a preferable scheme of the display device, the display device further comprises a filter strip arranged on the installation frame, and the filter strip is located on the light emergent side of the touch frame. For example, an opening is formed in the light-emitting side of the touch frame on the installation frame, and the filter strip is installed at the opening in an interference manner.

Drawings

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

Fig. 1 is a front view of a display device according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a display device according to an embodiment of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals:

1. a cover plate; 2. a frame; 3. a functional module; 31. a horn; 32. a touch frame; 33. installing a frame; 4. a back plate; 5. a connecting member.

Detailed Description

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

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

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

As shown in fig. 1-3, the embodiment of the present invention provides a display device, which includes an cover plate 1 and a frame 2 wrapped around the cover plate 1, the display device further includes a functional module 3 integrated with a speaker 31 and a touch frame 32, the functional module 3 is disposed at one side of the center of the cover plate 1 away from the frame 2 at intervals, and the functional module 3 is connected with the frame 2 through a connecting member 5. Through being integrated as functional module 3 independent for frame 2 with loudspeaker 31 and touch frame 32, the frame 2 no longer regards as loudspeaker 31 and touch frame 32's installation carrier, thereby simplify frame 2's structure and forming process, and can effectively reduce frame 2's width, functional module 3 can connect in a flexible way on left side frame 2 and right frame 2 simultaneously, when guaranteeing the complete machine aesthetic property, promote loudspeaker 31's audio, the sound performance of complete machine is better, still make things convenient for follow-up loudspeaker 31 and touch frame 32's dismouting maintenance in addition.

In the present embodiment, the functional module 3 further includes a mounting frame 33, and the speaker 31 and the touch frame 32 are disposed in the mounting frame 33. The speaker 31 and the touch frame 32 are integrated in the mounting frame 33, and the mounting frame 33 protects the speaker 31 and the touch frame 32.

In one embodiment, the speaker 31 is screwed to the mounting frame 33 by a first fastener; and/or the touch frame 32 is screwed with the mounting frame 33 through a second fastener. The loudspeaker 31 and the touch frame 32 are fixed on the mounting frame 33, the threaded connection strength is high, the mounting and dismounting are convenient, and the subsequent maintenance of the loudspeaker 31 and the touch frame 32 is facilitated. The first and second fasteners are preferably screws.

In another embodiment, two opposite first slots are disposed on the inner wall of the mounting frame 33, and two opposite ends of the speaker 31 are respectively clamped into the corresponding first slots; and/or two opposite second card slots are formed in the inner wall of the mounting frame 33, and two opposite ends of the touch frame 32 are respectively clamped into the corresponding second card slots. The installation of the loudspeaker 31 and the touch frame 32 on the installation frame 33 is limited through the first clamping groove and the second clamping groove respectively, fastening connecting pieces are not needed, the structure is simple, and the assembly is easy.

In other embodiments, the touch frame 32 may be connected to the speaker 31, and the speaker 31 and/or the touch frame 32 may be connected to the mounting frame 33. For example, the touch frame 32 is connected to the housing of the speaker 31, and the speaker 31 is connected to the mounting frame 33, so that the number of fastening connectors and the number of assembling steps are reduced.

In this embodiment, the connecting member 5 is a strip, and two ends of the connecting member are respectively connected to the mounting frame 33 and the frame 2. In other embodiments, the connecting member 5 includes a first connecting portion and a second connecting portion, which are disposed at an included angle, the first connecting portion is connected to the mounting frame 33, and the second connecting portion is connected to the corresponding frame 2. Specifically, the first connecting portion is vertically connected with the second connecting portion, and the cross section of the connecting member 5 is L-shaped, so that the connection area and the connection strength between the connecting member 5 and the mounting frame 33 and the frame 2 are ensured.

Optionally, first connecting portion pass through third fastener and installing frame 33 threaded connection, and the second connecting portion passes through third fastener and frame 2 threaded connection, and threaded connection intensity is high, simple to operate. The third fastener is preferably a screw. Specifically, the display device further comprises a back plate 4, the back plate 4 is arranged on the back side of the cover plate 1 at intervals and connected with the frame 2, the third fastening piece sequentially penetrates through the connecting piece 5 and the back plate 4 and is in threaded connection with the frame 2, the third fastening piece is in threaded connection with the frame 2 with relatively large thickness instead of being in threaded connection with the back plate 4 with relatively small thickness, and the connecting strength of the connecting piece 5 and the frame 2 is guaranteed.

Of course, in other embodiments, the connecting member 5 may also be welded or bonded to the mounting frame 33, or the connecting member 5 and the mounting frame 33 are integrally formed by injection molding or extrusion molding, which is not limited herein.

Preferably, a plurality of connecting pieces 5 are arranged along the length direction of the corresponding frame 2 at intervals, so that the connection area between the connecting pieces 5 and the functional modules 3 and the frame 2 is ensured, and the connecting pieces 5 are prevented from being bent or deformed in the installation and transportation processes, thereby ensuring the connection stability between the functional modules 3 and the frame 2. In this embodiment, the two connecting members 5 are respectively connected to two ends of the frame 2 in the length direction. In other embodiments, the connecting member 5 may also be a bar shape, and the length of the connecting member 5 extends along the length direction of the frame 2.

In this embodiment, apron 1 is the rectangle, and frame 2 includes left frame 2, right frame 2 and connects the top frame 2 and the bottom frame 2 of left frame 2 and right frame 2, and left frame 2 and right frame 2 all correspond and are provided with functional module 3, and the sense of presence of complete machine sound is stronger, and the quantity of touch frame 32 is reduced by four simultaneously and is two. Of course, the functional modules 3 may be correspondingly disposed on the upper frame 2 and the lower frame 2, or the functional modules 3 may be correspondingly disposed on all the four frames 2. When the number of the function modules 3 is two, the touch accuracy can be ensured by increasing the number of the emission lamps and the reception lamps on the touch frame 32.

The display device further includes a filter strip disposed on the mounting frame 33, and the filter strip is located on the light-emitting side of the touch frame 32. For example, an opening is opened on the light exit side of the touch frame 32 on the mounting frame 33, and the filter strip is mounted at the opening by interference.

The speaker 31 and the touch frame 32 may be electrically connected to a controller in the display device through a connection line, so as to implement signal transmission. The connecting piece 5 can be provided with a wiring hole for the connecting wire to pass through, so that the connecting wire is prevented from being exposed, the protection of the connecting wire is effectively ensured, and the whole machine is more attractive. Of course, a wireless module for signal transmission with the controller of the display device may be disposed in the speaker 31 and the touch frame 32, and a wiring operation is omitted.

The back side of the display device is the side opposite the display side. The display side of the display device is a side surface on which an operator can see a pattern, animation, and touch operation when the display device is used.

In the description herein, it is to be understood that the terms "upper" and the like are based on the orientation or positional relationship shown in the drawings, which are for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

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

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

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

Claims

1. The display device is characterized by further comprising a functional module integrated with a loudspeaker and a touch frame, wherein the functional module is arranged on one side of the frame far away from the center of the cover plate at intervals, and is connected with the frame through a connecting piece.

2. The display device according to claim 1, wherein the functional module further comprises a mounting frame, and the speaker and the touch frame are both disposed in the mounting frame.

3. The display device according to claim 2, wherein the speaker is screwed with the mounting frame by a first fastener; and/or the touch frame is in threaded connection with the mounting frame through a second fastener.

4. The display device according to claim 2, wherein the inner wall of the mounting frame is provided with two opposite first clamping grooves, and two opposite ends of the horn are respectively clamped into the corresponding first clamping grooves; and/or the presence of a gas in the gas,

the inner wall of installing frame is provided with two relative second draw-in grooves, the relative both ends of touch frame are blocked respectively and are corresponded in the second draw-in groove.

5. The display device according to claim 2, wherein the touch frame is connected with the speaker, and the speaker and/or the touch frame is connected with the mounting frame.

6. The display device according to claim 2, wherein the connecting member includes a first connecting portion and a second connecting portion arranged at an included angle, the first connecting portion is connected to the mounting frame, and the second connecting portion is connected to the corresponding frame.

7. The display device according to claim 1, further comprising a back plate, wherein the back plate is disposed at an interval on a back side of the cover plate and connected to the frame, and a third fastening member sequentially penetrates through the connecting member and the back plate and is in threaded connection with the frame.

8. The display device according to claim 1, wherein a plurality of the connecting members are disposed at intervals along a length direction of the corresponding bezel.

9. The display device according to claim 1, wherein the cover plate is rectangular, the frame includes a left frame, a right frame, and an upper frame and a lower frame connecting the left frame and the right frame, and the left frame and the right frame are both provided with the functional module correspondingly.

10. The display device according to claim 2, further comprising a filter strip disposed on the mounting frame, wherein the filter strip is located on a light exit side of the touch frame.