CN219087498U

CN219087498U - Wisdom display screen

Info

Publication number: CN219087498U
Application number: CN202223139521.4U
Authority: CN
Inventors: 包毅
Original assignee: Shenzhen Xinruida Information Technology Co ltd
Current assignee: Shenzhen Xinruida Information Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-26
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an intelligent display screen, which comprises a front cover, a touch screen, a middle frame, a display screen, a main board and a rear cover, wherein the front cover is arranged on the touch screen; the main board is provided with a limiting hole and a connecting hole, the middle frame is provided with a connecting piece, the connecting piece is provided with a first threaded hole, the front cover is provided with a second threaded hole, and the rear cover is provided with a third threaded hole and a limiting piece; the touch screen is installed in the middle frame front side, the display screen is installed in the middle frame rear side, the mainboard set up in the display screen with between the back lid, the connecting piece pass and chucking in the connecting hole, the locating part with spacing hole butt joint cooperation, first screw hole, second screw hole and third screw hole pass through the screw connection. The utility model has reasonable design, compact structure, stable connection, simplified assembly steps and improved production efficiency.

Description

Wisdom display screen

Technical Field

The utility model relates to the technical field of intelligent screens, in particular to an intelligent display screen.

Background

At present, a main board of the intelligent display screen is usually fixedly arranged on a shell by adopting a screw, a middle frame is also adopted for screen pasting, a touch screen is fixedly pasted on the front surface of the middle frame, a display screen is arranged on the back surface of the middle frame, and then the middle frame is locked on a shell by the screw; in addition, the existing middle frame design generally comprises four frames which are connected end to end in sequence, and adjacent frames are connected through threaded connecting pieces and corner connecting pieces. When the intelligent display screen is assembled, the steps of hole finding, aligning and screwing are complicated because of the large number of screws, and the production efficiency is affected.

Disclosure of Invention

The present utility model is directed to an intelligent display screen, which solves the above-mentioned problems in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions:

an intelligent display screen comprises a front cover, a touch screen, a middle frame, a display screen, a main board and a rear cover; the main board is provided with a limiting hole and a connecting hole, the middle frame is provided with a connecting piece, the connecting piece is provided with a first threaded hole, the front cover is provided with a second threaded hole, and the rear cover is provided with a third threaded hole and a limiting piece; the touch screen is installed in the middle frame front side, the display screen is installed in the middle frame rear side, the mainboard set up in the display screen with between the back lid, the connecting piece pass and chucking in the connecting hole, the locating part with spacing hole butt joint cooperation, first screw hole, second screw hole and third screw hole pass through the screw connection.

Further, the limiting piece comprises a limiting part and a supporting part, wherein the limiting part is arranged in the limiting hole in a penetrating mode, and the supporting part is in contact with the bottom of the main board.

Further, the support portion is provided as elastic rubber.

Further, the front cover is further provided with a mounting portion, and the mounting portion is provided with a fourth threaded hole for mounting and fixing the intelligent display screen.

The utility model has the beneficial effects that: the utility model has reasonable design, compact structure, stable connection, simplified assembly steps and improved production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic exploded view of the present utility model.

Fig. 3 is a schematic structural view of the front cover and the rear cover in the present utility model.

Fig. 4 is a schematic structural diagram of a touch screen, a middle frame and a motherboard in the present utility model.

It should be noted that the drawings are not necessarily to scale, but are merely shown in a schematic manner that does not affect the reader's understanding.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

It is also to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As shown in fig. 1 to 4, a smart display screen includes a front cover 1, a touch screen 2, a middle frame 3, a display screen 4, a main board 5, and a rear cover 6; the main board 5 is provided with a limiting hole 51 and a connecting hole 52, the middle frame 3 is provided with a connecting piece 31, the connecting piece 31 is provided with a first threaded hole 311, the front cover 1 is provided with a second threaded hole 11, and the rear cover 6 is provided with a third threaded hole 61 and a limiting piece 62; the touch screen 2 is installed in the front side of middle frame 3, and the display screen 4 is installed in the rear side of middle frame 3, and mainboard 5 sets up between display screen 4 and back lid 6, and connecting piece 31 passes and chucking in connecting hole 52, and locating part 62 and locating hole 51 butt joint cooperation, first screw hole 311, second screw hole 11 and third screw hole 61 pass through the screw connection.

In this embodiment, the middle frame 3 is integrally designed, the peripheral side of the middle frame 3 has a convex side edge, the side edge extends backwards to form the connecting piece 31, and the extension end of the connecting piece 31 is provided with the first threaded hole 311. When the intelligent display screen is assembled: firstly, the touch screen 2 and the display screen 4 are mutually parallel to each other and are mounted and fixed on the middle frame 3 through glue filling paste, the touch screen 2 is arranged on the front side surface of the middle frame 3, the display screen 4 is arranged on the rear side surface of the middle frame 3, the positions of the touch screen 2 and the display screen 4 are kept horizontal for touch operation, and thus, the screen assembly is assembled; meanwhile, the display screen 4 is wrapped, protected, limited and fixed by the convex side edges on the periphery of the middle frame 3 so as to prevent loosening. Then, the connecting piece 31 passes through the connecting hole 52 on the main board 5, so that the connecting piece 31 and the connecting hole 52 are clamped to prevent the connection between the middle frame 3 and the main board 5 from loosening, and the extension end of the connecting piece 31 and the first threaded hole 311 extend to the other side of the main board 5 to be convenient for the next butt joint installation, so that the screen assembly and the main board 5 are assembled. Furthermore, the limiting piece 62 of the main board 5 and the limiting piece 62 on the rear cover 6 are in butt joint and positioning, and at the moment, the first threaded hole 311 is aligned with the third threaded hole 61 so as to facilitate the installation and fixation of the next step, and the pre-installation of the screen assembly, the main board 5 and the rear cover 6 is realized, so that the positioning and butt joint are more convenient compared with the traditional screw fixation. Finally, the front cover 1 is covered on the rear cover 6, the first threaded hole 311, the second threaded hole 11 and the third threaded hole 61 are aligned, and are screwed and fixed through screws, so that the whole assembly of the intelligent display screen is completed. The embodiment is used for assembling the touch screen 2 and the display screen 4 by arranging the integrated middle frame 3, and on the other hand, the middle frame 3, the main board 5, the front cover 1 and the rear cover 6 are connected and assembled by utilizing the connecting piece 31 of the middle frame 3, the fixing of the four can be realized by only one screw installation, and the quick positioning pre-installation of the rear cover 6 and the internal components is realized by the butt joint of the limiting piece 62 through the limiting hole 51.

Further, the limiting piece 62 includes a limiting portion 621 and a supporting portion 622, the limiting piece 62 is disposed in the limiting hole 51 in a penetrating manner, and the supporting portion 622 contacts with the bottom of the main board 5. Specifically, the limiting part 621 is in positioning butt joint with the limiting block, so that the pre-installation of the main board 5 and the rear cover 6 is realized, the bottom of the main board 5 is supported by the supporting part 622, and the limiting effect on the main board 5 is realized, so that the main board 5 is prevented from sliding up and down due to the fact that the clamping connection between the connecting hole 52 of the main board 5 and the connecting hole 52 of the middle frame 3 is loose.

Further, the support 622 is provided as elastic rubber. Specifically, the elasticity of the supporting portion 622 can avoid the main board 5 from being damaged due to rigid extrusion, and in addition, a certain damping effect can be achieved when the intelligent display screen vibrates.

Further, the front cover 1 is further provided with a mounting portion 12, and the mounting portion 12 is provided with a fourth screw hole 121 for mounting and fixing the smart display screen. Specifically, when the intelligent display screen needs to be installed on the using platform, the installation can be realized through the screw connection fixation of the fourth threaded hole 121 and the hole site corresponding to the platform by the screw, and the operation is simple and convenient.

It should also be noted that, in the embodiments of the present utility model, the features of the embodiments of the present utility model and the features of the embodiments of the present utility model may be combined with each other to obtain new embodiments without conflict.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model as defined in the claims. Although the present utility model has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications can be made without departing from the scope of the utility model, and it is intended to cover all such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. An wisdom display screen, its characterized in that: the touch screen comprises a front cover, a touch screen, a middle frame, a display screen, a main board and a rear cover; the main board is provided with a limiting hole and a connecting hole, the middle frame is provided with a connecting piece, the connecting piece is provided with a first threaded hole, the front cover is provided with a second threaded hole, and the rear cover is provided with a third threaded hole and a limiting piece; the touch screen is installed in the middle frame front side, the display screen is installed in the middle frame rear side, the mainboard set up in the display screen with between the back lid, the connecting piece pass and chucking in the connecting hole, the locating part with spacing hole butt joint cooperation, first screw hole, second screw hole and third screw hole pass through the screw connection.

2. The intelligent display screen of claim 1, wherein: the limiting piece comprises a limiting part and a supporting part, wherein the limiting part is arranged in the limiting hole in a penetrating mode, and the supporting part is in contact with the bottom of the main board.

3. The intelligent display screen of claim 2, wherein: the support portion is provided as elastic rubber.

4. The intelligent display screen of claim 1, wherein: the front cover is further provided with a mounting portion, and the mounting portion is provided with a fourth threaded hole for mounting and fixing the intelligent display screen.