CN216435323U

CN216435323U - Face frame structure, display device and writing device

Info

Publication number: CN216435323U
Application number: CN202122854043.4U
Authority: CN
Inventors: 尹青松
Original assignee: Shenzhen Honghe Innovation Information Technology Co Ltd
Current assignee: Shenzhen Honghe Innovation Information Technology Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-03
Anticipated expiration: 2031-11-19

Abstract

The application provides a face frame structure, display device and writing equipment, face frame structure includes: the face frame comprises a frame body and an extension part arranged on the frame body; a connector for fixing between the extension part and one edge of the panel; the module assembly is arranged on the frame body and is distributed at intervals with the extension part; and the buffer piece is elastically abutted between the module assembly and the other side edge of the panel. The display device includes a bezel structure. The writing device includes a face frame structure. Through adopting above-mentioned technical scheme, face frame structure adopts the butt that self structure module subassembly realized the panel to realize the installation of panel, saved the setting of layering, reduced the quantity of part, and then simplified the installation process of panel, make the installation operation labour saving and time saving more of panel.

Description

Face frame structure, display device and writing device

Technical Field

The application belongs to the technical field of panel installation, and more specifically relates to a face frame structure, display device and writing equipment.

Background

In a touch control integrated machine, the installation operation of the touch control glass generally comprises: firstly, placing touch glass in a face frame, pressing a pressing strip on the touch glass to enable the touch glass to be pressed against the mounting position of the face frame through the pressing strip, and finally fixing the pressing strip on the face frame through screws to achieve mounting operation of the touch glass; in addition, in order to ensure the installation strength of the touch glass, a plurality of pressing strips are generally required to be arranged, and when the touch glass is installed, the plurality of pressing strips are required to be pressed on the touch glass, and then the plurality of pressing strips are fixed on the face frame one by one through screws. Like this for touch-control glass's installation operation is very loaded down with trivial details, and takes time, greatly reduced the production efficiency of touch-control all-in-one.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the embodiment of the application is as follows: the utility model provides a face frame structure, aims at solving among the prior art, touch-control glass's installation complex operation, time-consuming technical problem.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

there is provided a face frame structure including:

the face frame comprises a frame body and an extension part arranged on the frame body;

a connector for fixing between the extension part and one edge of the panel;

the module assembly is arranged on the frame body and is distributed at intervals with the extension part;

and the buffer piece is elastically abutted between the module assembly and the other side edge of the panel.

In one embodiment, the connection is a cushioning structure.

In one embodiment, the extension part is recessed to form a first limiting groove, and the connecting piece is fixed in the first limiting groove.

In one embodiment, the frame body encloses to form a second limiting groove, and the frame body can be framed on the periphery of the panel so that the panel can be limited in the second limiting groove.

In one embodiment, the module assembly includes a module cover plate connected to the frame body, the module cover plate is provided with a first boss, and the buffer member is abutted between the first boss and the panel.

In one embodiment, the number of the first bosses is one, and the first bosses are frame-shaped; or, the first bosses are arranged in a plurality of numbers, and the first bosses are distributed on the module cover plate along the frame shape at intervals.

In one embodiment, the frame body is a one-piece structure; or the frame body is formed by splicing four frames.

In one embodiment, the module assembly includes a back plate disposed on the frame body and a second boss disposed on the back plate, and the buffer member is configured to abut between the second boss and the face plate.

The embodiment also provides a display device which comprises the face frame structure.

The embodiment also provides a writing device comprising the face frame structure.

The beneficial effect of the face frame structure that this application embodiment provided lies in: compared with the prior art, in the application, one edge of the panel is fixed on the extending part of the face frame through the connecting part to realize the connection between the panel and the extending part, and then the buffer part is abutted between the module assembly and the other edge of the panel to ensure that the panel is abutted between the extending part and the module assembly, so that the panel can be installed on the face frame structure; wherein, the butt of panel is realized to face frame structure adoption self structure module subassembly to realize the installation of panel, saved the setting of layering, reduced the quantity of part, and then simplified the installation process of panel, make the installation operation labour saving and time saving more of panel. Therefore, when the panel frame structure is used for installing the touch glass, namely the panel is the touch glass, the installation process of the touch glass can be simplified, and the installation operation of the touch glass is more time-saving and labor-saving. Correspondingly, the display device and the writing device provided by the embodiment also have the advantages of simple installation process and time and labor saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a partial cross-sectional view of a touch all-in-one machine provided in an embodiment of the present application;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Wherein, in the figures, the respective reference numerals:

10-face frame structure; 11-face frame; 1101-a first limit groove; 1102-a second limit groove; 1103-a second containing groove; 111-a frame; 112-an extension; 12-a connector; 13-a module assembly; 131-a back plate; 132-a first boss; 133-module cover plate; 134-module middle frame; 14-a buffer; 20-touch control glass; 30-a display panel; 40-an optical component; 50-an infrared module; 60-first containing groove.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise, wherein two or more includes two.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The following detailed description is made with reference to the accompanying drawings and examples:

example one

Referring to fig. 1, a panel frame structure 10 provided in the embodiment of the present application is mainly used for mounting a panel, where the panel may be a touch glass 20 of a touch all-in-one machine or a display panel 30 of a display screen, where the type of the panel is not limited uniquely, and it can be understood that the panel frame structure 10 is used for fixing a panel type structure.

The face frame structure 10 includes a face frame 11, a connecting member 12, a module assembly 13, and a buffer member 14.

The face frame 11 includes a frame 111 and an extension portion 112 provided on the frame 111; the frame 111 is frame-shaped, and after the panel is mounted on the panel frame structure 10, the frame 111 is frame-mounted on the periphery of the panel. The connector 12 is adapted to be secured between the extension 112 and an edge of a panel; it will be appreciated that one side of the connecting member 12 is fixed to the extension 112 and the other side of the connecting member 12 is fixed to an edge of the panel in the thickness direction thereof, so that the panel is fixed to the extension 112 by the connecting member 12 and the connecting member 12 abuts between the panel and the extension 112 in the thickness direction thereof. The module assembly 13 is disposed on the frame 111 and spaced from the extension 112; the module assembly 13 and the extension portion 112 are spaced apart from each other in the thickness direction of the panel, and when the panel is mounted, the edge of the panel is mounted between the module assembly 13 and the extension portion 112. The buffer 14 is used for elastically abutting between the module assembly 13 and the other side edge of the panel; it can be understood that one surface of the buffer 14 abuts against the module assembly 13, and the other surface of the buffer 14 abuts against the other surface edge of the panel along the thickness direction thereof.

Here, the panel mounting steps are as follows: firstly, fixing one edge of the panel along the thickness direction on the extension part 112 through a connecting piece 12 to realize the connection between the panel and the extension part 112; then, place bolster 14 at the panel along the ascending another side edge of thickness direction, install module assembly 13 on framework 111 at last, make module assembly 13 butt in the one side that bolster 14 deviates from the panel, bolster 14 is extrudeed with emergence elastic deformation by panel and module assembly 13 this moment, and elastic butt is between panel along ascending another side edge of thickness direction and module assembly 13, and thus, the setting of bolster 14 and connecting piece 12, make the panel along its thickness direction elastic butt between extension 112 and module assembly 13, realize the panel spacing in its thickness direction, thereby realize the installation of panel on face frame structure 10. It should be noted that, after the panel is mounted on the face frame structure 10, the module assembly 13, the cushion member 14, the panel, the connector 12, and the extension portion 112 sequentially abut against each other in the thickness direction of the panel.

In the embodiment of the application, one side edge of the panel is fixed on the extending part 112 of the face frame 11 through the connecting part 12 to realize the connection between the panel and the extending part 112, and then the buffer part 14 is abutted between the module component 13 and the other side edge of the panel, so that the panel is abutted between the extending part 112 and the module component 13, and thus the panel can be installed on the face frame structure 10; wherein, face frame structure 10 adopts the butt that self structure module assembly 13 realized the panel to realize the installation of panel, saved the setting of layering, reduced the quantity of part, and then simplified the installation process of panel, make the installation operation labour saving and time saving more of panel. Therefore, when the panel frame structure 10 is used for mounting the touch glass 20, that is, when the panel is the touch glass 20, the mounting process of the touch glass 20 can be simplified, so that the mounting operation of the touch glass 20 is more time-saving and labor-saving.

Optionally, in this embodiment, the connecting element 12 is configured as a double-sided adhesive tape, and the double-sided adhesive tape is adhered between the extending portion 112 and one side edge of the panel, so as to realize the connection between the extending portion 112 and the panel, and enable the connecting element 12 to abut between the extending portion 112 and the panel; of course, other connection structures that enable the connection and abutting relationship between the extension 112 and the panel may be used for the connector 12.

It should be added that the buffer 14 has a buffering function and can elastically deform, and the buffer 14 is used for realizing elastic abutment between the module assembly 13 and the panel, and can ensure fixation of the panel between the module assembly 13 and the extending portion 112, thereby ensuring the mounting firmness of the panel on the face frame structure 10; when the panel is installed, the thickness of the buffer 14 in the thickness direction of the panel can be adjusted to increase or decrease the pressing force of the module assembly 13 on the panel, so that the panel can be firmly installed on the face frame structure 10. Also, the cushion member 14 has a cushioning and shock-absorbing function for isolating the rigid connection between the panel and the module assembly 13, thereby preventing vibration damage caused by rigid contact between the panel and the module assembly 13.

In some alternative embodiments, the buffer 14 may be provided as a buffer structure with buffering and shock absorbing effects, such as buffer foam, buffer rubber, and the like. Optionally, when the buffer 14 is elastically abutted between the module assembly 13 and the panel, glue may be respectively coated on two surfaces of the buffer 14, so that the buffer 14 is bonded between the module assembly 13 and the panel, and the mounting reliability of the panel and the panel frame structure 10 is improved.

In one embodiment, referring to fig. 1 and fig. 2, the connecting member 12 is configured as a buffering structure, and it can be understood that the connecting member 12 has a certain buffering and damping effect, that is, the connecting member 12 can be configured as an elastic structure; thus, while the connection between the panel and the extension 112 is secured, a buffering effect between the panel and the extension 112 can be achieved, and the connecting member 12 isolates the rigid connection between the panel and the extension 112, thereby preventing the vibration damage caused by the rigid contact between the panel and the extension 112.

In one embodiment, referring to fig. 2, one side of the extending portion 112 for fixing the connecting element 12 is recessed to form a first limiting groove 1101, and the connecting element 12 is fixed in the first limiting groove 1101 and is limited in the first limiting groove 1101. By adopting the above technical scheme, the first limit groove 1101 limits the connecting piece 12, and further ensures the fixing effect of the connecting piece 12 between the panel and the extension part 112.

In one embodiment, referring to fig. 1 and fig. 2, the frame 111 is frame-shaped and encloses to form a second limiting groove 1102; the frame 111 can be framed on the periphery of the panel, so that the panel is limited in the second limiting groove 1102. It can be understood that when the panel is mounted on the panel frame structure 10, the panel is elastically abutted between the extension portion 112 and the module assembly 13 along the thickness direction of the panel, so as to realize the limit of the panel in the thickness direction; the panel is limited in the second limiting groove 1102 of the frame 111, and the limitation of the panel in the circumferential direction is realized, wherein the circumferential direction of the panel refers to any direction perpendicular to the thickness direction of the panel. In this way, the connection member 12, the buffer member 14 and the second limiting groove 1102 realize the limiting of the panel in any direction, thereby ensuring the firmness of the panel mounted on the face frame structure 10.

In one embodiment, referring to fig. 1 and 2, the module assembly 13 includes a module cover 133, the module cover 133 is connected to the frame 111; the module cover plate 133 is provided with a first boss 132, the first boss 132 is arranged on one side of the module cover plate 133 facing the panel, and the buffer 14 is abutted between the first boss 132 and the panel. It can be understood that, the first boss 132, the buffer 14, the panel, the connecting member 12 and the extending portion 112 are abutted in sequence along the thickness direction of the panel, and then the module cover plate 133 provides a certain pre-tightening force to the panel through the first boss 132 thereon, so that the panel is elastically abutted between the first boss 132 and the extending portion 112, and the panel is mounted on the panel frame structure 10.

It should be noted that the module cover 133 is connected to the frame 111, and it can be understood that the module cover 133 is directly connected to the frame 111; it will also be appreciated that the module cover 133 is indirectly connected to the frame 111.

Illustratively, as shown in fig. 1 and fig. 2, the module assembly 13 further includes a back plate 131, the back plate 131 is connected to the frame 111, the module cover plate 133 abuts against the back plate 131, and the first boss 132 is disposed at an end of the module cover plate 133 opposite to the back plate 131, so that the module cover plate 133 abuts against between the back plate 131 and the face plate, thereby achieving an indirect connection between the module cover plate 133 and the frame 111.

It should be further noted that the module assembly 13 further includes a module middle frame 134, the module middle frame 134 abuts between the module cover plate 133 and the back plate 131, and both the module middle frame 134 and the module cover plate 133 are general structures in a touch control integrated machine or a display screen. The module middle frame 134 and the module cover 133 are used for fixing the optical assembly 40, or the module middle frame 134 and the module cover 133 are used for fixing the display panel 30 and the optical assembly 40.

For example, in some embodiments, when the panel is a touch glass 20 of a touch all-in-one machine, the module middle frame 134 and the module cover plate 133 are used for fixing the display panel 30 and the optical assembly 40 of the touch all-in-one machine, and the display panel 30 faces the touch glass 20, as shown in fig. 1 and fig. 2; the touch glass 20, the buffer 14, the first boss 132, the module middle frame 134, the module cover plate 133 and the back plate 131 enclose to form a first accommodating groove 60, and the display panel 30 and the optical device 40 are accommodated in the first accommodating groove 60. When the panel is the display panel 30, the module middle frame 134 and the module cover plate 133 are used for the optical assembly 40 of the display screen; the display panel 30, the buffer 14, the first boss 132, the module middle frame 134, the module cover plate 133 and the back plate 131 enclose a first receiving groove 60, and the optical assembly 40 is received in the first receiving groove 60.

In this embodiment, the module middle frame 134 and the module cover plate 133 may be made of metal or plastic.

In one embodiment, referring to fig. 1 and fig. 2, the first boss 132 may be provided as one, and the first boss 132 is provided in a frame shape. Or, in another embodiment, the first bosses 132 may be disposed in a plurality, the first bosses 132 are distributed on the module cover plate 133 at intervals along the frame shape, and the plurality of cushion members 14 may abut between the first bosses 132 and the panel. Through adopting above-mentioned technical scheme for first boss 132 sets up to one or more, all can guarantee the butt area between bolster 14 and the first boss 132, thereby guarantees the firm nature of installation of panel on face frame structure 10.

In an embodiment, referring to fig. 1 and fig. 2, the frame body 111 may be a one-piece structure, and it can be understood that the frame shape of the frame body 111 is made by a one-piece bending method; alternatively, the frame 111 may be a split structure, and the frame 111 includes four frames, and the four frames are sequentially spliced to form the frame 111.

Based on the above concept, the present embodiment also provides a display apparatus including a face frame structure 10; the display device can be a display screen or a touch control all-in-one machine.

When the display device is a display screen, the display screen comprises a display panel 30, an optical assembly 40 and a face frame structure 10; the face frame structure 10 in this embodiment is the same as the face frame structure 10 in the previous embodiment, and specific reference is made to the description related to the face frame structure 10 in the previous embodiment, which is not repeated herein; the panel is a display panel 30.

In a specific embodiment, the connecting member 12 is fixed between one surface edge of the display panel 30 in the thickness direction and the extending portion 112, and realizes the connection and abutting relationship between the display panel 30 and the extending portion 112. The buffer member 14 elastically abuts between the other side edge of the display panel 30 in the thickness direction and the module assembly 13, so that the display panel 30 elastically abuts between the extending portion 112 and the module assembly 13 in the thickness direction, and the display panel 30 is mounted on the face frame structure 10. The optical assembly 40 is disposed on the module assembly 13 and is used for providing backlight to the display panel 30; the module assembly 13, the buffer 14 and the display panel 30 enclose the first receiving slot 60, and the optical assembly 40 is received in the first receiving slot 60.

Through adopting above-mentioned technical scheme, face frame structure 10 adopts the butt that self structure module assembly 13 realized display panel 30 to realize display panel 30's installation, saved the setting of layering, reduced the quantity of part, and then simplified display panel 30's installation procedure, make display panel 30's installation operation labour saving and time saving more, improved the installation effectiveness of display screen greatly.

When the display device is an all-in-one touch control machine, please refer to fig. 1 and fig. 2 together, the all-in-one touch control machine includes a touch control glass 20, a display panel 30, an optical component 40, an infrared module 50 and a face frame structure 10; the face frame structure 10 in this embodiment is the same as the face frame structure 10 in the previous embodiment, and specific reference is made to the description related to the face frame structure 10 in the previous embodiment, which is not repeated herein; the panel is a touch glass 20.

In a specific embodiment, the connecting member 12 is fixed between one edge of the touch glass 20 in the thickness direction and the extending portion 112, so that the connection and abutting relationship between the touch glass 20 and the extending portion 112 is realized. The buffer 14 elastically abuts between the other side edge of the touch glass 20 in the thickness direction and the module element 13, so that the touch glass 20 elastically abuts between the extending portion 112 and the module element 13 in the thickness direction, and the touch glass 20 is mounted on the face frame structure 10. The optical assembly 40 and the display panel 30 are both arranged on the module assembly 13, the display panel 30 faces the touch glass 20, and the optical assembly 40 is used for providing backlight for the display panel 30; the module assembly 13, the buffer 14 and the touch glass 20 enclose the first receiving groove 60, and the optical assembly 40 and the display panel 30 are received in the first receiving groove 60. The infrared module 50 is arranged in the frame body 111; the frame 111 has a second receiving groove 1103 therein, and the infrared module 50 is received in the second receiving groove 1103, and can emit infrared rays to the surface of the touch glass 20 away from the module assembly 13 and receive infrared rays, so that when a user touches the touch glass 20, the infrared rays on the surface of the touch panel can be blocked by a touch tool held by the user or a hand of the user, thereby positioning the touch tool or the hand, and realizing a touch function.

Through adopting above-mentioned technical scheme, face frame structure 10 adopts the butt that self structure module assembly 13 realized touch-control glass 20 to realize touch-control glass 20's installation, saved the setting of layering, reduced the quantity of part, and then simplified touch-control glass 20's installation procedure, make touch-control glass 20's installation operation labour saving and time saving more, improved the installation effectiveness of touch-control all-in-one greatly.

Example two

The structure of this embodiment is substantially the same as that of the first embodiment, and the difference is only that: the panel can also be a writing board such as a blackboard, a whiteboard and the like; at this time, the module assembly 13 does not include the module cover 133, but only the back plate 131 and the second bosses provided on the back plate 131. The back plate 131 is arranged on the frame body 111, and the second boss is arranged on one side of the back plate 131 facing the panel; the buffer 14 is intended to abut between the second boss and the panel. It can be understood that, after the panel is mounted on the face frame structure 10, the second boss, the buffer 14, the panel, the connecting member 12 and the extending portion 112 are sequentially abutted along the thickness direction of the panel, so that the panel is elastically abutted between the second boss and the extending portion 112, thereby implementing the mounting of the panel on the face frame structure 10. Here, the second boss is provided to enable the buffer 14 to elastically abut between the module assembly 13 and the panel, so as to ensure the installation of the panel on the face frame structure 10.

Optionally, the specific arrangement of the second bosses may refer to the first bosses 132, that is, the second bosses may also be arranged in one or more.

Based on the above concept, the present embodiment also provides a writing apparatus including the above-described face frame structure 10 and a face plate; wherein the panel is a writing board such as a blackboard, a whiteboard and the like.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A face frame structure, comprising:

a connector for fixing between the extension part and one edge of the panel;

2. The face frame structure of claim 1, wherein the connecting member is a cushioning structure.

3. The face frame structure of claim 1, wherein the extension portion is recessed to form a first retaining groove, and the connecting member is fixed in the first retaining groove.

4. The face frame structure of claim 1, wherein the frame body encloses a second retaining groove, and the frame body can be framed on the periphery of the panel to retain the panel in the second retaining groove.

5. The face frame structure of any one of claims 1-4, wherein the module assembly comprises a module cover plate connected to the frame body, the module cover plate having a first protrusion thereon, the buffer member adapted to abut between the first protrusion and the faceplate.

6. The face frame structure of claim 5, wherein said first boss is provided in one piece, said first boss being frame-shaped; or, the first bosses are arranged in a plurality of numbers, and the first bosses are distributed on the module cover plate along the frame shape at intervals.

7. The face frame structure of any one of claims 1-4, wherein the frame body is a unitary structure; or the frame body is formed by splicing four frames.

8. The face frame structure of any one of claims 1-4, wherein the module assembly comprises a back plate disposed on the frame body and a second boss disposed on the back plate, and the buffer member is configured to abut between the second boss and the face plate.

9. A display device comprising the face frame structure of any one of claims 1-7.

10. A writing instrument comprising the face frame structure of claim 8.