CN217389179U - Display backshell dress trim cover mounting structure and display - Google Patents

Abstract

This application is applicable to display device technical field, provides a display backshell dress trim cover mounting structure and display, and display backshell dress trim cover mounting structure includes: the rear shell is provided with a first magnetic part, the cover body is provided with a second magnetic part, and the first magnetic part and the second magnetic part are connected in a magnetic attraction mode. In the assembly process of the display rear shell decorating cover mounting structure, the cover body is only required to be aligned to the rear shell, so that the first magnetic part is opposite to the second magnetic part, the cover body can be fixed on the rear shell through the magnetic attraction between the first magnetic part and the second magnetic part, and the cover body and the rear shell can be conveniently disassembled and assembled.

Description

Display backshell dress trim cover mounting structure and display

Technical Field

The application relates to the technical field of display equipment, more specifically relates to a display backshell dress trim cover mounting structure and display.

Background

At present, a rear housing of a display is usually provided with a decorative cover, and the decorative cover is usually made of plastic materials. In order to fix the decoration cover on the rear case of the display, a screw hole is usually formed on the rear case, a through hole is formed on the decoration cover, and a screw is screwed into the screw hole on the rear case of the display after passing through the through hole of the decoration cover, so that the decoration cover is connected with the rear case of the display.

However, on one hand, after the decorative cover is connected with the rear shell of the display through the screws, the heads of the screws can be seen on the rear side of the display, so that the attractiveness of the display is affected; on the other hand, through the backshell of screw connection dress trim cover and display, need use a plurality of screws, need the operator to carry out the operation with through-hole and screw hole counterpoint, rotating the screw many times, it is long consuming time, assembly efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a display backshell dress trim cover mounting structure, aims at solving among the prior art through the relatively poor and lower technical problem of assembly efficiency of the pleasing to the eye degree that screw connection dress trim cover and backshell lead to.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a display rear case trim cover mounting structure including:

the rear shell is provided with a first magnetic piece;

the cover body is provided with a second magnetic piece;

the first magnetic part is connected with the second magnetic part in a magnetic attraction manner.

In a possible design, the rear shell is provided with a groove body, an opening of the groove body faces the rear side of the rear shell, and the cover body covers the opening of the groove body.

In a possible design, the inboard of cell body is provided with spacing platform, spacing platform orientation the open-ended one side of cell body be used for with the contact of second magnetic part, the opposite side is installed on the spacing bench first magnetic part.

In a possible design, the rear shell is provided with a buckle, and the first magnetic part is connected with the rear shell through the buckle.

In one possible design, the rear shell is provided with a limit baffle, and one end of the first magnetic part is in contact with the limit baffle.

In one possible design, the side wall of the groove body is provided with a bayonet, the cover body is provided with a clamping block, and the clamping block is clamped at the bayonet.

In a possible design, the fixture block is disposed at a side edge of the cover body, the number of the second magnetic members is two, the two second magnetic members are disposed at edges of two opposite sides of the cover body, and the fixture block and each of the second magnetic members are located at different sides.

In a possible design, the side wall of the tank body is provided with a first wire passing hole, the cover body is provided with a second wire passing hole, and the first wire passing hole and the second wire passing hole are respectively communicated with the tank body.

In a possible design, the cover body is provided with a receiving groove, and the second magnetic member is mounted in the receiving groove.

Another object of this application is to provide a display, which includes the display rear shell decoration cover mounting structure according to any of the above technical solutions.

The application provides a display backshell dress trim cover mounting structure's beneficial effect lies in: compared with the prior art, the display backshell dress trim cover mounting structure of this application, at the in-process of assembly, only need with the accurate backshell of lid for first magnetic part is relative with second magnetic part, can fix the lid on the backshell through the magnetic attraction between first magnetic part and the second magnetic part, is convenient for carry out the dismouting operation of lid and backshell. Compared with the installation process that an operator aligns many times and revolves the spiral shell bolt and carry out display backshell dress trim cover among the prior art, the display backshell dress trim cover mounting structure that this application provided only needs to adjust first magnetic part and second magnetic part position well in the assembling process, removes the back with the lid to the backshell direction, can connect the lid on the casing, and even the deviation appears in the alignment process, also can adjust the assembly position of lid on the casing through removing the lid.

To sum up, the display backshell dress trim cover mounting structure that this application provided is low to counterpoint required precision at the in-process of assembly, and is easy and simple to handle, and assembly efficiency is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view illustrating a display rear case cover mounting structure according to an embodiment of the present disclosure;

fig. 2 is an exploded view of a display rear case trim cover mounting structure provided in an embodiment of the present application;

fig. 3 is a front view of a display rear case trim cover mounting structure provided by an embodiment of the present application;

FIG. 4 is a schematic sectional view taken along the line A-A in FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at D;

FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 7 is an enlarged view of a portion of FIG. 4 at E;

FIG. 8 is a schematic cross-sectional view taken along the line C-C in FIG. 3;

FIG. 9 is an enlarged view of a portion of FIG. 4 at F;

FIG. 10 is a schematic structural diagram of a rear housing provided by an embodiment of the present application;

fig. 11 is an assembly diagram of a cover and a first magnetic element according to an embodiment of the present application;

FIG. 12 is a schematic structural diagram of a cover provided in an embodiment of the present application;

fig. 13 is a partial structural view of a display to which a display rear case trim cover mounting structure provided in an embodiment of the present application is applied.

Reference numerals referred to in the above figures are detailed below:

1. a rear housing; 11. A trough body; 12. A limiting table;

13. buckling; 131. A convex strip; 14. A limiting baffle;

15. a bayonet; 16. A first wire passing hole; 17. Heat dissipation holes;

2. a first magnetic member; 3. A cover body; 31. A clamping block;

32. a second wire passing hole; 33. A containing groove; 4. A second magnetic member;

5. a cable.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify the description, and do not indicate or imply that the structures or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the present application.

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 implicitly indicating 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.

In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.

It should be noted that, in this embodiment, when the display rear shell decoration cover mounting structure is applied to a display, the display rear shell decoration cover mounting structure is mounted on one side of the display screen, one side of the display screen is a display side, and the other opposite side is a display rear shell decoration cover mounting structure.

As shown in fig. 1 and 2, one embodiment of the present application provides a rear case 1 trim cover mounting structure including: the device comprises a rear shell 1 and a cover body 3, wherein the rear shell 1 is provided with a first magnetic part 2; the cover body 3 is provided with a second magnetic part 4; the first magnetic member 2 is magnetically attracted to the second magnetic member 4.

In an alternative embodiment, one of the first magnetic member 2 and the second magnetic member 4 is a magnet, and the other is a ferromagnetic metal member capable of being attracted by the magnet, such as iron, cobalt, or nickel. Alternatively, the magnet may be a permanent magnet.

In an alternative embodiment of the present embodiment, the first magnetic member 2 is a magnet, and the second magnetic member 4 is a ferromagnetic metal member, for example, in fig. 2, the second magnetic member 4 is an iron sheet.

In an alternative embodiment, the cover 3 may serve only as a decoration on the rear side of the rear case 1, for example, the rear side structure of the cover 3 may have a special shape or color to increase the aesthetic appearance of the rear side of the rear case 1 decoration cover mounting structure. In this case, the cover 3 may be directly attached to the rear side of the rear case 1, and the user may move the cover 3 to change the installation position of the cover 3 at the rear case 1. Or, set up the spacing groove at the trailing flank of backshell 1, the shape of spacing groove and the shape phase-match of lid 3, the degree of depth of spacing groove and the thickness phase-match of lid 3 to make after placing the spacing groove with lid 3, the spacing groove plays limiting displacement to lid 3, avoids lid 3 to remove for backshell 1.

In another alternative embodiment, as shown in fig. 2 to 9, a groove 11 is provided on the rear case 1, an opening of the groove 11 faces the rear side of the rear case 1, and the cover 3 covers the opening of the groove 11. In this embodiment, the lid body 3 functions to shield the opening of the tank body 11.

In an alternative embodiment, the first magnetic member 2 may be installed inside the tank body 11 such that the second magnetic member 4 on the lid body 3 is in direct contact with the first magnetic member 2.

Or, as shown in fig. 2, 5 and 9, in another alternative embodiment, a limit table 12 is arranged on the inner side of the slot body 11, one side of the limit table 12 facing the opening of the slot body 11 is used for contacting with the second magnetic member 4, and the opposite side of the limit table 12 is provided with the first magnetic member 2. So set up, on the one hand, the degree of depth that stretches into cell body 11 to lid 3 through spacing platform 12 is injectd, and on the other hand, at the first magnetic part 2 of the opposite side installation of spacing platform 12, then the accessible spacing platform 12 shelters from first magnetic part 2, avoids first magnetic part 2 to expose cell body 11.

The first magnetic member 2 may be fixedly mounted on the rear case 1, for example, by fixing the first magnetic member 2 to the rear case 1 by glue, screws, or the like. Alternatively, a hole or a groove is provided in the rear case 1 in a region for mounting the first magnetic member 2, and the first magnetic member 2 is fixed in the hole or the groove in an interference fit manner.

Or, in another alternative embodiment, a buckle 13 is provided on the rear case 1, and the first magnetic member 2 is connected with the rear case 1 through the buckle 13. Alternatively, the latch 13 may be made of a material with certain elasticity, so that the latch 13 is connected with the first magnetic member 2 in an interference fit manner, for example, the latch 13 may be a U-shaped clip structure.

In one embodiment, as shown in fig. 5, 9 and 10, the latch 13 is fixedly connected to the rear housing 1 and forms a cavity with two ends penetrating together with the rear housing 1, and the cavity is used for accommodating the first magnetic member 2. Further, a protruding strip 131 is disposed on one side of the buckle 13 facing the cavity to increase the limiting effect on the first magnetic element 2.

In one possible design, the rear case 1 is provided with a limit stop 14, and one end of the first magnetic member 2 is in contact with the limit stop 14. Specifically, the limit stop 14 may be located above or below the catch 13, and in fig. 5 and 10, the limit stop 14 is located above the catch 13 and spaced apart from the catch 13. The latch 13 and the rear case 1 enclose a cavity, and the cavity penetrates through the latch 13 in a substantially vertical direction. So set up, when first magnetic part 2 is installed, stretch into the cavity with first magnetic part 2 from the below to stretch out from the top of cavity, the top surface and the limit baffle 14 of first magnetic part 2 offset, then first magnetic part 2 is installed and is in place. The limit baffle 14 can limit the installation position of the first magnetic member 2, so that when the cover 3 is fastened to the groove 11, the first magnetic member 2 is located opposite to the second magnetic member 4.

In order to improve the connection strength between the rear shell 1 and the cover 3, as shown in fig. 2, 3 and 6, in one possible design, a bayonet 15 is provided on the side wall of the groove 11, a latch 31 is provided on the cover 3, and the latch 31 is engaged with the bayonet 15. With the arrangement, the connection strength between the cover body 3 and the rear shell 1 is improved through the matching between the clamping blocks 31 and the clamping openings 15.

As shown in fig. 7, the latch 31 is disposed at one side of the cover 3, and the latch 31 is disposed at an angle with respect to the cover 3, so that during the installation process, the latch 31 is inserted into the notch 15 at an angle, and when the cover 3 is separated from the rear housing 1, the latch 31 can be rotated out of the notch 15 by turning the cover 3 to a certain degree from the other side opposite to the latch 31, so as to remove the cover 3 from the rear housing 1.

In one possible design, as shown in fig. 1, 2, 10 to 13, the slot body 11 is a wiring slot of the rear shell 1, a first wire passing hole 16 is formed in a side wall of the slot body 11, a second wire passing hole 32 is formed in the cover body 3, and the first wire passing hole 16 and the second wire passing hole 32 are respectively communicated with the slot body 11. With such an arrangement, cables inside the display can enter the slot body 11 through the first wire passing hole 16 and extend out of the display through the second wire passing hole 32 to be connected with an external power supply or other signal transmission equipment.

As shown in fig. 10, a plurality of first wire through holes 16 may be provided at the side wall of the tank body 11, and the number and shape of the first wire through holes 16 may be determined according to the shape of the joint of the cables 5 extending into the tank body 11 and the number of the cables 5. As shown in fig. 1 and 11, the number of the second wire through holes 32 is one, and all the cables 5 extending into the tank body 11 and further extending to the outside of the display extend from the same second wire through hole 32.

In a possible design, the latch 31 is disposed at one side edge of the cover 3, the number of the second magnetic members 4 is two, two second magnetic members 4 are disposed at two opposite side edges of the cover 3, and the latch 31 and each second magnetic member 4 are located at different sides. As shown in fig. 11 and 12, the latch 31 is provided on the top edge front side of the lid body 3, and is provided obliquely forward with respect to the lid body 3. The two second magnetic members 4 are respectively disposed on the left and right sides of the cover 3. Further, a second wire passing hole 32 is provided at the bottom of the cover body 3.

Further, as shown in fig. 10, a heat dissipation hole 17 may be further disposed on a sidewall of the slot 11 to facilitate heat dissipation of the internal structure of the display, so that heat enters the slot 11 through the heat dissipation hole 17 and is dissipated to the outside of the display through the second wire passing hole 32, thereby prolonging the service life of the electronic components inside the display.

In one possible design, the second magnetic element 4 may be fixed to the side of the cover body 3 facing the rear shell 1 by means of glue-in-place bonding, by means of double-sided glue bonding, by means of hot-press bonding, by means of hot-rivet bonding, by means of a screw connection or by means of in-mold molding.

As shown in fig. 11 and 12, the cover 3 is provided with a receiving groove 33, and the second magnetic member 4 is mounted in the receiving groove 33. The shape of the receiving groove 33 is matched with the second magnetic member 4, and the depth of the receiving groove 33 may be the same as the thickness of the second magnetic member 4, or, as shown in fig. 9, the depth of the receiving groove 33 may be slightly thicker than the thickness of the second magnetic member 4, so that when the second magnetic member 4 is glued inside the receiving groove 33, a space required by glue solution or double-sided glue is reserved, so that after the installation is completed, the front side surface of the second magnetic member 4 is smoothly connected with the front side surface of the cover body 3, that is, the second magnetic member 4 does not protrude or recess relative to the front side surface of the cover body 3.

Alternatively, the surface color of the second magnetic member 4 may be the same as that of the cover 3, for example, the second magnetic member 4 is made to have the same color as that of the cover 3, and then the second magnetic member 4 is mounted on the cover 3, which is beneficial to increase the overall aesthetic appearance. Or, after the second magnetic part 4 is installed on the cover body 3, the second magnetic part is integrally painted, so that the overall colors of the second magnetic part 4 and the cover body 3 are consistent, and the overall attractiveness is increased.

Alternatively, the surface color of the first magnetic member 2 may be the same as that of the rear case 1, for example, the first magnetic member 2 is first made to have the same color as that of the rear case 1, and then the first magnetic member 2 is mounted on the rear case 1. Or, after the first magnetic member 2 is mounted on the rear case 1, the whole is painted, so that the whole colors of the first magnetic member 2 and the rear case 1 are consistent.

As shown in fig. 13, the present embodiment also provides a display including the rear cover trim mounting structure as described above. Further, the display still includes the display screen, and backshell dress trim cover mounting structure installs in the rear side of display screen. One side of the display area of the display screen is the front side, and the side opposite to the display area is the rear side. After the rear shell decorative cover mounting structure is assembled with the display screen, the rear shell 1 is connected with the display screen, and the cover body 3 is positioned on one side of the rear shell 1 deviating from the display screen.

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 (6)

1. A display backshell trim cover mounting structure, comprising:

the rear shell is provided with a first magnetic piece;

the cover body is provided with a second magnetic piece;

the first magnetic part is magnetically attracted and connected with the second magnetic part;

the rear shell is provided with a groove body, the opening of the groove body faces the rear side of the rear shell, and the cover body covers the opening of the groove body; a limiting table is arranged on the inner side of the groove body, one side, facing the opening of the groove body, of the limiting table is used for being in contact with the second magnetic part, and the first magnetic part is arranged on the opposite side of the limiting table; the rear shell is provided with a buckle which is fixedly connected to the rear shell and forms a cavity with two ends penetrating through together with the rear shell, and the cavity is used for installing the first magnetic piece; the rear shell is provided with a limiting baffle plate, the limiting baffle plate and the buckle are arranged at intervals, and one end of the first magnetic part is in contact with the limiting baffle plate.

2. The display rear case trim cover mounting structure of claim 1, wherein a bayonet is provided on a side wall of the groove body, and the cover body is provided with a fixture block, and the fixture block is engaged with the bayonet.

3. The display rear shell trim cover mounting structure of claim 2, wherein the two second magnetic members are disposed at two opposite edges of the cover body, and the two latch members are disposed at different sides of the cover body.

4. The display rear case trim cover mounting structure of claim 1, wherein a first wire through hole is provided in a side wall of the groove body, a second wire through hole is provided in the cover body, and the first wire through hole and the second wire through hole are respectively communicated with the groove body.

5. The display rear shell trim cover mounting structure of claim 1, wherein the cover body is provided with a receiving groove, and the second magnetic member is mounted in the receiving groove.

6. A display comprising the display rear case decorative cover mounting structure of any one of claims 1 to 5.

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