CN219533568U

CN219533568U - Narrow-side screen fixing device of visual all-in-one machine

Info

Publication number: CN219533568U
Application number: CN202320863569.5U
Authority: CN
Inventors: 周小军
Original assignee: Guangzhou Linjie Technology Co ltd
Current assignee: Guangzhou Linjie Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-15
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to a narrow-side screen fixing device of a visual all-in-one machine, which comprises a front frame and a rear end cover which are connected with each other, wherein an installation cavity is arranged between the front frame and the rear end cover, a liquid crystal screen and a fixing frame for fixing the liquid crystal screen are arranged in the installation cavity, a first installation groove for placing the liquid crystal screen and the fixing frame is formed in one side of the front frame facing the installation cavity, a first installation hole is formed in the side edge of the first installation groove, and a second installation hole which is arranged corresponding to the first installation hole is formed in the side edge of the fixing frame. According to the narrow-side screen fixing device of the visual integrated machine, provided by the utility model, the size of the liquid crystal screen can be maximized under the condition that the whole volume of equipment is unchanged, the design requirement of a user on a large screen is met, and the stable installation of the liquid crystal screen can be ensured.

Description

Narrow-side screen fixing device of visual all-in-one machine

Technical Field

The utility model relates to the technical field of liquid crystal screen installation, in particular to a narrow-side screen fixing device of a visual all-in-one machine.

Background

Along with the continuous development of electronic information technology, intelligent terminal equipment such as a visual integrated machine and the like are widely applied, the requirements of people on the visual integrated machine with a large screen are higher and higher, the larger the screen of the visual integrated machine is, the more comfortable the user uses, and better visual experience can be brought to the user in the aspects of image processing, video and the like. However, when the traditional screen is installed, the position of the installation hole is required to be reserved at the edge, the larger screen can cause the whole size of the visual integrated machine to be enlarged, if the whole size is inconvenient to keep, the narrower the edge of the plate surface of the installation frame is, the smaller the reserved installation position is, and the problems that the installation and fixation of the large screen are difficult to realize are solved. Therefore, the traditional visual integrated machine still reserves a wider white margin outside the position of the screen on the panel, and the design is not consistent with the increasingly strong demand of people for a large screen although the installation of the screen is convenient.

Disclosure of Invention

Based on this, it is necessary to provide a narrow-side screen fixing device of a visual all-in-one machine, which can maximize the size of a liquid crystal screen under the condition that the whole volume of equipment is unchanged, meet the design requirement of a user on a large screen, and ensure the stable installation of the liquid crystal screen.

The technical scheme is as follows:

on the one hand, the utility model provides a visual all-in-one narrow limit screen fixing device, including interconnect's preceding frame and rear end cap, be equipped with the installation cavity between preceding frame and the rear end cap, be equipped with the LCD screen in the installation cavity and be used for fixing the fixed frame of LCD screen, preceding frame orientation one side in installation cavity is equipped with and is used for placing the LCD screen with fixed frame's first mounting groove, be equipped with first mounting hole on the side edge of first mounting groove, be equipped with on fixed frame's the side with the second mounting hole that first mounting hole corresponds the setting.

The technical scheme is further described as follows:

in one embodiment, a third mounting hole is formed in one side, facing the rear end cover, of the fixing frame, and a fourth mounting hole corresponding to the third mounting hole is formed in the rear end cover.

In one embodiment, a second mounting groove for mounting the touch screen is formed in one side, away from the mounting cavity, of the front frame.

In one embodiment, the device further comprises a machine core frame, one end of the machine core frame is connected with the fixed frame, and a main control board is arranged at the other end of the machine core frame.

In one embodiment, the two end sides of the movement rack extend towards one side of the fixed frame to form a connecting plate, and the movement rack is connected with the fixed frame through the connecting plate.

In one embodiment, the cartridge frame is provided with a mounting column, and the main control board is mounted and fixed on the mounting column.

In one embodiment, the rear end cover is connected to the upper side of the fixed frame, the terminal plate is connected to the lower side of the fixed frame, and the bottom of the rear end cover is connected to the top of the terminal plate.

In one embodiment, the terminal plate is in an L-shaped arrangement, and the terminal plate comprises a lower cover plate connected with the fixed frame and a lower bottom plate connected with the rear end cover.

In one embodiment, the lower bottom plate is provided with a plurality of wiring holes for wiring the external equipment.

In one embodiment, a plurality of heat dissipation holes are arranged on the side face of the rear end cover.

The utility model has the beneficial effects that:

compared with the prior art, the narrow-side screen fixing device of the visual all-in-one machine has the advantages that the liquid crystal screen is pressed and fixed in the first mounting groove of the front frame by the aid of the fixing frame, and the first mounting holes are formed in the side edges of the first mounting groove so as to be connected and fixed with the second mounting holes on the side face of the fixing frame, so that the liquid crystal screen is fixed and installed. Meanwhile, by means of side mounting, when the liquid crystal screen is mounted and fixed, the position of the mounting hole is not required to be reserved at the edge of the front face like a traditional mode, so that the size of the liquid crystal screen can be maximized on equipment with a certain size specification, and the design requirement of a user on a large screen is met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent 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 diagram of an exploded view of a narrow-edge screen fixture for a visualization all-in-one machine in one embodiment;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

fig. 3 is a schematic diagram of a back structure of a narrow-edge screen fixing device of a visual integrated machine according to an embodiment.

Reference numerals illustrate:

100. a front frame; 110. a first mounting groove; 111. a first mounting hole; 120. a narrow side; 130. a second mounting groove; 200. a rear end cover; 210. a fourth mounting hole; 220. a heat radiation hole; 400. a liquid crystal panel; 500. a fixed frame; 510. a second mounting hole; 520. a third mounting hole; 600. a touch screen; 700. a movement rack; 710. a connecting plate; 720. a mounting column; 800. a main control board; 810. a component; 820. a device interface; 900. a terminal plate; 910. a lower cover plate; 920. a lower base plate; 921. and a wiring hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "inner", "outer", "upper", "lower", "horizontal", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," "abutted," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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.

As shown in fig. 1 to 3, in one embodiment, there is provided a narrow-side screen fixing device of a visual integrated machine, including a front frame 100 and a rear cover 200 connected to each other, a mounting cavity provided between the front frame 100 and the rear cover 200, a liquid crystal panel 400 and a fixing frame 500 for fixing the liquid crystal panel 400 provided in the mounting cavity, a first mounting groove 110 provided at a side of the front frame 100 facing the mounting cavity for placing the liquid crystal panel 400 and the fixing frame 500, a first mounting hole 111 provided at a side edge of the first mounting groove 110, and a second mounting hole 510 provided at a side edge of the fixing frame 500 corresponding to the first mounting hole 111.

The liquid crystal panel 400 is pressed and fixed in the first mounting groove 110 of the front frame 100 by using the fixing frame 500, and the first mounting hole 111 is provided on the side edge of the first mounting groove 110 to be connected and fixed with the second mounting hole 510 of the side surface of the fixing frame 500, thereby ensuring the mounting and fixing of the liquid crystal panel 400. Meanwhile, by means of side mounting, when the liquid crystal display 400 is mounted and fixed, the position of a mounting hole is not required to be reserved at the edge of the front face like a traditional mode, so that the size of the liquid crystal display 400 can be maximized on equipment with a certain size specification, and the design requirement of a user on a large screen is met.

In one embodiment, a third mounting hole 520 is provided on a side of the fixing frame 500 facing the rear cover 200, and a fourth mounting hole 210 is provided on the rear cover 200 corresponding to the third mounting hole 520. In order to ensure the large screen setting, only the narrower narrow side 120 is reserved on the panel edge of the front frame 100, and the design of the mounting hole cannot be realized, so that the mounting and fixing of the liquid crystal display 400 are realized by utilizing the side connection of the fixed frame 500 and the front frame 100, and the mounting of the main body is completed by arranging the third mounting hole 520 on the surface parallel to the fixed frame 500 and the liquid crystal display 400 so as to realize the connection and fixing of the rear end cover 200, and further realizing the connection of the front frame 100 and the rear end cover 200 through the fixed frame 500.

In one embodiment, the front frame 100 is provided with a second mounting groove 130 on a side facing away from the mounting cavity for mounting the touch screen 600, and a user can perform operation and use of the device through the touch screen 600. In actual operation, the touch screen 600 may be fixed in the second mounting groove 130 by means of bonding, and the narrow sides 120 reserved at the edges of the first mounting groove 110 and the second mounting groove 130 may meet the design of the adhesive, so that the touch screen 600 may be bonded and fixed. Further, through the narrow sides 120 reserved by the first mounting groove 110 and the second mounting groove 130, the isolation between the touch screen 600 and the liquid crystal screen 400 is realized, no additional design of isolation components is needed, the installation and isolation between the touch screen 600 and the liquid crystal screen 400 can be realized directly through the integrally formed front frame 100, the overall equipment structure is simplified, and the production and processing are convenient.

In one embodiment, the device further comprises a movement rack 700, one end of the movement rack 700 is connected with the fixed frame 500, a main control board 800 is arranged on the other end of the movement rack 700, and a plurality of components 810 and a device interface 820 for connecting with external devices are arranged on the main control board 800.

In one embodiment, the two end sides of the movement rack 700 extend toward one side of the fixing frame 500 to form a connection plate 710, and the movement rack 700 is connected to the fixing frame 500 through the connection plate 710. Therefore, a certain gap exists between the movement frame 700 and the liquid crystal screen 400, heat transferred from the components 810 on the main control board 800 to the liquid crystal screen 400 through the movement frame 700 is reduced, the liquid crystal screen 400 is prevented from being overheated and damaged, the output definition of the liquid crystal screen 400 is maintained, and the service life of the liquid crystal screen 400 is prolonged.

In one embodiment, the cartridge holder 700 is provided with a mounting post 720, and the main control board 800 is mounted and fixed on the mounting post 720. Through installing main control board 800 on erection column 720 to make main control board 800 and the body interval setting of core frame 700, can effectively reduce the heat that components and parts 810 on the main control board 800 transmitted to core frame 700, thereby reduce components and parts 810 and pass through the heat that core frame 700 transmitted to liquid crystal display 400 on, be favorable to avoiding liquid crystal display 400 to overheat impaired, be favorable to keeping the output definition of liquid crystal display 400 and extension liquid crystal display 400's life.

In one embodiment, the rear end cap 200 is connected to the upper side of the fixed frame 500, the terminal plate 900 is connected to the lower side of the fixed frame 500, and the bottom of the rear end cap 200 is connected to the top of the terminal plate 900, so as to achieve package installation of the entire installation cavity, thereby forming an integral device.

Specifically, the terminal plate 900 is in an L-shaped configuration, and the terminal plate 900 includes a lower cover plate 910 connected to the fixed frame 500 to cover the lower side of the first mounting groove 110 of the front frame 100, and a lower plate 920 connected to the rear cover 200 to cover the lower end of the rear cover 200.

Further, the lower base plate 920 is provided with a plurality of wiring holes 921 for wiring an external device, and in actual operation, the size and shape of the wiring holes 921 are set in one-to-one correspondence with the device interfaces 820 on the main control board 800, so as to facilitate connection of the external device.

In one embodiment, the side surface of the rear end cover 200 is provided with a plurality of heat dissipation holes 220, which is favorable for realizing heat dissipation to the installation cavity, avoiding damage or loss caused by long-term exposure of the components 810 in the installation cavity to a hotter working environment, and being favorable for prolonging the service lives of the components 810 and the whole equipment.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a visual all-in-one narrow limit screen fixing device, its characterized in that, including interconnect's preceding frame (100) and rear end cap (200), be equipped with the installation cavity between preceding frame (100) and rear end cap (200), be equipped with LCD screen (400) in the installation cavity and be used for fixing fixed frame (500) of LCD screen (400), preceding frame (100) orientation one side of installation cavity is equipped with and is used for placing LCD screen (400) with first mounting groove (110) of fixed frame (500), be equipped with first mounting hole (111) on the side edge of first mounting groove (110), be equipped with on the side of fixed frame (500) with second mounting hole (510) that first mounting hole (111) correspond the setting.

2. The device for fixing the narrow-side screen of the visual integrated machine according to claim 1, wherein a third mounting hole (520) is formed on one side of the fixing frame (500) facing the rear end cover (200), and a fourth mounting hole (210) corresponding to the third mounting hole (520) is formed on the rear end cover (200).

3. The device for fixing the narrow-side screen of the visual integrated machine according to claim 1, wherein a second mounting groove (130) for mounting the touch screen (600) is formed on one side of the front frame (100) away from the mounting cavity.

4. The device for fixing the narrow-side screen of the visual integrated machine according to claim 1, further comprising a machine core frame (700), wherein one end of the machine core frame (700) is connected with the fixing frame (500), and a main control board (800) is arranged at the other end of the machine core frame (700).

5. The device for fixing the narrow-side screen of the visual integrated machine according to claim 4, wherein two end sides of the movement rack (700) extend towards one side of the fixing frame (500) to form a connecting plate (710), and the movement rack (700) is connected with the fixing frame (500) through the connecting plate (710).

6. The device for fixing the narrow-side screen of the visual integrated machine according to claim 4 or 5, wherein the cartridge frame (700) is provided with a mounting column (720), and the main control board (800) is mounted and fixed on the mounting column (720).

7. The device for fixing the narrow-side screen of the visual integrated machine according to claim 1, further comprising a terminal plate (900), wherein the rear end cover (200) is connected to the upper side of the fixing frame (500), the terminal plate (900) is connected to the lower side of the fixing frame (500), and the bottom of the rear end cover (200) is connected to the top of the terminal plate (900).

8. The device for fixing the narrow-side screen of the visual integrated machine according to claim 7, wherein the terminal board (900) is L-shaped, and the terminal board (900) comprises a lower cover plate (910) connected with the fixing frame (500) and a lower base plate (920) connected with the rear end cover (200).

9. The device for fixing the narrow-edge screen of the visual integrated machine according to claim 8, wherein a plurality of wiring holes (921) for wiring external equipment are formed in the lower base plate (920).

10. The device for fixing the narrow-edge screen of the visual integrated machine according to claim 1, wherein a plurality of heat dissipation holes (220) are formed in the side face of the rear end cover (200).