CN215679905U

CN215679905U - Flame-retardant shell of display

Info

Publication number: CN215679905U
Application number: CN202121863954.7U
Authority: CN
Inventors: 张文军; 袁静
Original assignee: Hubei Yuanchengtai Precision Manufacturing Co ltd
Current assignee: Hubei Yuanchengtai Precision Manufacturing Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-28
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a flame-retardant shell of a display, which comprises a front shell and a rear shell, wherein fireproof paint is sprayed on the surfaces of the front shell and the rear shell, the front shell and the rear shell are buckled and assembled through clamping bulges and elastic pieces, a flame-retardant shell is arranged on the inner side of the rear shell, the flame-retardant shell is formed by processing a flame-retardant plate, a plurality of fixing clips are fixedly connected on the inner side of the rear shell, heat conducting strips are fixedly connected on the inner wall of the flame-retardant shell, and heat radiating windows are arranged on two sides of the flame-retardant shell The rear shell is assembled and fixed, the assembly is convenient and fast, and the production efficiency is improved.

Description

Flame-retardant shell of display

Technical Field

The utility model relates to the technical field of displays, in particular to a flame-retardant shell of a display.

Background

The display, namely the computer screen display, is widely applied to families and vast public places, brings convenience to the life of people, along with the rapid development and continuous updating of the display, the requirements of people on the display are higher and higher, the display models with various types are promoted to be born, and meanwhile, the model types of the display can be adjusted according to the requirements in different markets. The existing display shell has a single structure, and in order to seek beauty and portability, only the shell is coated with a fireproof coating, so that the flame retardant effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a flame-retardant housing for a display, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fire-retardant casing of display, includes preceding shell and backshell, preceding shell and backshell surface all spray have the fire proof paint, preceding shell and backshell lock assembly, and the inboard fixedly connected with of preceding shell is connected protrudingly, and backshell one side is provided with the spread groove that the connection arch corresponds, and backshell outside fixedly connected with installation otic placode is provided with the pilot hole on the installation otic placode, and fire-retardant shell is installed to the backshell inboard, and fire-retardant shell has fire-retardant panel processing to form, and a plurality of fixing clips of the inboard fixedly connected with of backshell, fire-retardant shell both sides all are provided with a plurality of heat dissipation windows.

As a further scheme of the utility model: and a sealing cushion is fixedly connected in the connecting groove.

As a still further scheme of the utility model: the rear shell inner wall end fixedly connected with block is protruding, and protruding one side of block is the cambered surface, preceding shell inner wall fixedly connected with shell fragment, shell fragment one end and preceding shell inner wall fixed connection, and the other end is provided with the protruding lock arch that corresponds with the block, and protruding one side of lock is the cambered surface.

As a still further scheme of the utility model: the shell fragment middle part fixedly connected with depression bar, depression bar and preceding shell sliding connection are provided with the spout that corresponds with the depression bar in the preceding shell, and the depression bar lower part cup joints installs taut spring, and taut spring lower extreme and shell fragment fixed connection, upper end and preceding shell inner wall fixed connection, spout one end are provided with and press the indent, and depression bar other end fixedly connected with elasticity seal membrane, elasticity seal membrane and preceding shell fixed connection are provided with the mounting groove that corresponds with the elasticity seal membrane on the preceding shell.

As a still further scheme of the utility model: a through hole corresponding to the fixing clamp is formed in one side wall of the flame-retardant shell, a plurality of heat conducting strips are fixedly connected to the inner wall of the flame-retardant shell, the heat conducting strips are made of copper materials, and fixing grooves corresponding to the heat conducting strips are formed in the inner wall of the flame-retardant shell.

As a still further scheme of the utility model: a heat radiation fan is fixedly arranged at a position, corresponding to the heat radiation window, of one side in the flame-retardant shell, opening windows are arranged at positions, corresponding to the heat radiation window, of the two sides of the rear shell, and dustproof filter screens are fixedly connected in the opening windows.

As a still further scheme of the utility model: the corner pads are sleeved at four corners of the front shell and the rear shell and made of soft rubber.

Compared with the prior art, the utility model has the beneficial effects that: the display is wrapped by the flame-retardant shell, the flame-retardant effect is better, the flame-retardant shell is fixed with the rear shell through the buckle and is convenient to mount and dismount, the flame-retardant performance of the display shell is further improved by the fireproof paint, the heat dissipation efficiency of the display shell is improved through the arranged heat conducting strips and the heat dissipation fan, the air channel formed among the heat conducting strips can play a role in guiding and assisting in heat dissipation, the front shell and the rear shell are assembled and fixed through the arranged elastic sheets, the clamp and the bulges, the assembly is convenient and rapid, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic side view of a flame retardant housing of a display.

Fig. 2 is a schematic side cross-sectional structural view of a flame retardant housing of a display.

Fig. 3 is an enlarged structural diagram of a in a flame retardant housing of a display.

Fig. 4 is an enlarged structural diagram of B in the flame retardant housing of the display.

In the figure: the heat-insulating and heat-insulating integrated shell comprises a front shell 1, a rear shell 2, fireproof paint 3, connecting protrusions 4, connecting grooves 5, a sealing soft cushion 6, clamping protrusions 7, elastic sheets 8, buckling protrusions 9, a pressure lever 10, tensioning springs 11, elastic sealing films 12, mounting lug plates 13, a flame-retardant shell 14, fixing clamps 15, heat conducting strips 16, heat radiating windows 17, a dustproof filter screen 18, corner pads 19 and a heat radiating fan 20.

Detailed Description

The technical solution 0 in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not a whole embodiment. 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.

Referring to fig. 1 to 4, in the embodiment of the present invention, a flame retardant housing for a display includes a front housing 1 and a rear housing 2, and is characterized in that fire-retardant paint 3 is sprayed on the surfaces of the front housing 1 and the rear housing 2 to improve the flame retardant performance of the display housing, the front housing 1 and the rear housing 2 are assembled in a snap-fit manner, corner pads 19 are respectively sleeved on four corners of the front housing 1 and the rear housing 2, the corner pads 19 are made of soft rubber, a connecting protrusion 4 is fixedly connected to the inner side of the front housing 1, a connecting groove 5 corresponding to the connecting protrusion is arranged on one side of the rear housing 2, a sealing cushion 6 is fixedly connected in the connecting groove 5, a snap-fit protrusion 7 is fixedly connected to the end portion of the inner wall of the rear housing 2, one side of the snap protrusion 7 is an arc surface, a spring plate 8 is fixedly connected to the inner wall of the front housing 1, the other end of the spring plate 8 is provided with a snap protrusion 9 corresponding to the snap protrusion 7, and one side of the snap protrusion 9 is an arc surface, the front shell 1 and the rear shell 2 are assembled and fixed through the elastic sheet 8, the clamp and the bulge 7, the assembly is convenient and rapid, the production efficiency is improved, the middle part of the elastic sheet 8 is fixedly connected with the pressure lever 10, the elastic sheet 8 is bent by pressing down the pressure lever 10, thereby the front shell 1 and the rear shell 1 are disassembled, the maintenance is convenient, the lower part of the pressure lever 10 is sleeved with the tension spring 11 which can tension the elastic sheet, the front shell 1 and the rear shell 2 are assembled more firmly, the lower end of the tension spring 11 is fixedly connected with the elastic sheet 8, the upper end is fixedly connected with the inner wall of the front shell 1, the pressure rod 10 is connected with the front shell 1 in a sliding way, a sliding groove corresponding to the pressure rod 10 is arranged in the front shell 1, one end of the sliding groove is provided with a pressing groove, the other end of the pressure rod 10 is fixedly connected with an elastic sealing membrane 12, the elastic sealing film 12 is fixedly connected with the front shell 1, and the front shell 1 is provided with a mounting groove corresponding to the elastic sealing film 12.

The outer side of the rear shell 2 is fixedly connected with an installation ear plate 13, the installation ear plate 13 is provided with an assembly hole, the inner side of the rear shell 2 is provided with a flame-retardant shell 14, the flame-retardant shell 14 is formed by processing flame-retardant plates, the flame-retardant shell 14 wraps the inside of the display, the flame-retardant effect is better, the inner side of the rear shell 2 is fixedly connected with a plurality of fixing clamps 15, one side wall of the flame-retardant shell 14 is provided with through holes corresponding to the fixing clamps 15, the flame-retardant shell 14 is fixedly connected with the rear shell 2 through buckles 15 so as to be convenient to install and detach, the inner wall of the flame-retardant shell 14 is fixedly connected with a plurality of heat conducting strips 16, the heat conducting strips 16 are made of copper materials, heat can conduct, the heat radiation efficiency of the display shell is improved, an air duct formed among the heat conducting strips 16 can play a role in guiding auxiliary heat radiation, the inner wall of the flame-retardant shell 14 is provided with fixing grooves corresponding to the heat conducting strips 16, both sides of the flame-retardant shell 14 are provided with a plurality of heat radiation windows 17, one side in the flame-retardant shell 14 is fixedly provided with a heat radiation fan 20 corresponding to the position of the heat radiation window 17, further increased the radiating efficiency, the position that the rear shell 2 both sides correspond heat dissipation window 17 is provided with the opening window, equal fixedly connected with dustproof filter screen 18 in the opening window, avoids inside the dust gets into the display, influences its life.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fire-retardant casing of display, including preceding shell (1) and backshell (2), a serial communication port, preceding shell (1) and backshell (2) surface all spraying have fire prevention lacquer (3), preceding shell (1) and backshell (2) lock assembly, preceding shell (1) inboard fixedly connected with connects protruding (4), backshell (2) one side is provided with spread groove (5) that the connection arch corresponds, backshell (2) outside fixedly connected with installation otic placode (13), be provided with the pilot hole on installation otic placode (13), flame-retardant shell (14) are installed to backshell (2) inboard, flame-retardant shell (14) have fire-retardant panel processing to form, a plurality of fixing clips (15) of inboard fixedly connected with of backshell (2), flame-retardant shell (14) both sides all are provided with a plurality of heat dissipation windows (17).

2. A fire-retardant housing for a display device according to claim 1, wherein a sealing cushion (6) is fixedly attached inside said attachment slot (5).

3. The flame-retardant shell of the display according to claim 1, wherein the end of the inner wall of the rear shell (2) is fixedly connected with a clamping protrusion (7), one side of the clamping protrusion (7) is an arc surface, the inner wall of the front shell (1) is fixedly connected with a spring plate (8), one end of the spring plate (8) is fixedly connected with the inner wall of the front shell (1), the other end of the spring plate is provided with a buckling protrusion (9) corresponding to the clamping protrusion (7), and one side of the buckling protrusion (9) is an arc surface.

4. The flame-retardant shell of the display according to claim 3, wherein a compression bar (10) is fixedly connected to the middle of the elastic sheet (8), the compression bar (10) is slidably connected with the front shell (1), a sliding groove corresponding to the compression bar (10) is formed in the front shell (1), a tension spring (11) is sleeved on the lower portion of the compression bar (10), the lower end of the tension spring (11) is fixedly connected with the elastic sheet (8), the upper end of the tension spring is fixedly connected with the inner wall of the front shell (1), a pressing groove is formed in one end of the sliding groove, an elastic sealing film (12) is fixedly connected to the other end of the compression bar (10), the elastic sealing film (12) is fixedly connected with the front shell (1), and a mounting groove corresponding to the elastic sealing film (12) is formed in the front shell (1).

5. The flame-retardant shell of the display device according to claim 1, wherein a through hole corresponding to the fixing clip (15) is formed in one side wall of the flame-retardant shell (14), a plurality of heat conducting strips (16) are fixedly connected to the inner wall of the flame-retardant shell (14), the heat conducting strips (16) are made of copper, and fixing grooves corresponding to the heat conducting strips (16) are formed in the inner wall of the flame-retardant shell (14).

6. The flame-retardant casing of a display device according to claim 1, wherein a heat dissipation fan (20) is fixedly installed at a position corresponding to the heat dissipation window (17) at one side in the flame-retardant casing (14), an opening window is arranged at a position corresponding to the heat dissipation window (17) at two sides of the rear casing (2), and a dustproof filter screen (18) is fixedly connected in each opening window.

7. The flame-retardant casing of a display device according to claim 1, wherein corner pads (19) are sleeved on four corners of the front casing (1) and the rear casing (2), and the corner pads (19) are made of soft rubber.