CN113375416A

CN113375416A - Display screen disassembly structure, display screen assembly, door body and electrical equipment

Info

Publication number: CN113375416A
Application number: CN202110673485.0A
Authority: CN
Inventors: 王丹丹; 李琦; 李宗照; 徐通; 夏文靖
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-09-10

Abstract

The invention provides a display screen dismounting structure, a display screen assembly, a door body and electrical equipment, relates to the technical field of electrical equipment, and solves the technical problems that the display screen is required to be dismounted by a special tool and is difficult to dismount. The display screen dismounting structure comprises a force application piece and a clamping piece, wherein the clamping piece is arranged between a display screen assembly and a part to be installed; the force application piece is arranged on one side of the display screen assembly, and the clamping piece at the position can be loosened by applying force to the force application piece, so that the display screen assembly is pulled away from the part to be installed; the display screen assembly comprises a fixed frame, a display screen embedded on the fixed frame and a display screen dismounting structure arranged on the fixed frame; the bottom of the fixed frame is of a split structure and comprises a bottom plate, a cover plate and a decorative plate; the door body comprises a door shell, a display screen embedded box and a display screen assembly; the electrical equipment comprises a door body. The display screen assembly can be detached without a special tool, and the display screen assembly has the characteristics of simplicity, convenience and no damage to the display screen.

Description

Display screen disassembly structure, display screen assembly, door body and electrical equipment

Technical Field

The invention relates to the technical field of electrical equipment, in particular to a display screen dismounting structure, a display screen assembly, a door body and electrical equipment.

Background

The display screen size that refrigerator disposed is all great in the existing market, and the display screen subassembly structure as an organic whole, after the display screen subassembly is installed to the refrigerator door body, when meetting special reason and needing to dismantle, at first need demolish the set screw of bottom, then use special instrument to dismantle, for example the dismantlement method of some similar display screen subassemblies in the market is the method of drawing with dedicated sucking disc, and this dismantlement step is very inconvenient, and when the operation is improper, easily pulls the display screen and splits, causes very big waste.

Disclosure of Invention

The invention aims to provide a display screen dismounting structure, a display screen assembly, a door body and a refrigerator, and aims to solve the technical problems that in the prior art, a special tool is required for dismounting a display screen, and the dismounting is difficult.

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

the invention provides a display screen dismounting structure which comprises a force application piece and a clamping piece, wherein the clamping piece is arranged between a display screen assembly and a part to be installed so as to realize the detachable connection of the display screen assembly and the part to be installed; the force application part is arranged on one side of the display screen assembly, and the clamping part at the position can be loosened by applying force to the force application part, so that the display screen assembly is pulled away from the part to be installed.

As a further improvement of the invention, the force application part comprises a lug, a through hole penetrating through the lug and reinforcing ribs arranged on two opposite sides of the lug.

As a further improvement of the invention, the number of the convex blocks is two, and the convex blocks are respectively arranged at two ends of the display screen component.

As a further improvement of the invention, the clamping piece comprises clamping claws arranged on the periphery of the display screen component and clamping grooves arranged at corresponding positions of the parts to be installed.

As a further improvement of the invention, the clamping jaws positioned at the top of the display screen component are of a straight jaw structure, and the clamping jaws positioned at the two sides and the bottom of the display screen component are of a hook jaw structure; the force application member is arranged at the top or the bottom of the display screen assembly.

The invention provides a display screen assembly which comprises a fixing frame, a display screen embedded on the fixing frame and a display screen dismounting structure arranged on the fixing frame.

As a further improvement of the invention, the bottom of the fixed frame is of a split structure and comprises a bottom plate, a cover plate and a decorative plate, the force application part is arranged on the bottom plate, the cover plate is arranged above the bottom plate, and the decorative plate is arranged above the cover plate.

As an alternative embodiment of the present invention, the cover plate is provided with a removal groove.

As a further improvement of the invention, the bottom plate is also provided with a sound producing horn, the cover plate is correspondingly provided with air holes for sound to pass through, and the decorative plate is provided with sound equalizing holes.

As a further improvement of the invention, the bottom plate is also provided with a screw hole for passing through a screw for screwing the component to be installed.

As a further improvement of the invention, the cover plate is clamped on the reverse buckle at the corresponding position on the bottom plate through a buckle.

The invention provides a door body which comprises a door shell, a display screen embedded box and a display screen assembly.

The invention provides electrical equipment which comprises a door body.

As a further improvement of the present invention, the electric appliance is a refrigerator.

According to the display screen dismounting structure provided by the invention, the force application part is arranged on one side of the display screen assembly, so that the display screen assembly can be conveniently dismounted by applying force, a special tool is not needed, the display screen assembly can be firstly dismounted from one side, and then the display screen assembly is continuously lifted upwards and pulled out to be integrally dismounted from the door body, and the dismounting method is simple and convenient and can not cause the damage of the display screen.

According to the display screen assembly, the bottom of the fixing frame is provided with the component structure which comprises the cover plate and the decorating plate, the cover plate and the decorating plate are located on the top, the force application piece is shielded, the appearance is attractive, the loudspeaker is installed on the bottom plate, the ventilating holes are formed in the cover plate, sound transmission is facilitated, and the sound equalizing holes are formed in the decorating plate, so that sound is dispersed uniformly.

Drawings

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

FIG. 1 is a schematic structural view of a refrigerator door according to the present invention;

FIG. 2 is a schematic view of an exploded structure of the refrigerator door according to the present invention;

FIG. 3 is a front view of the display screen assembly of the present invention with the cover plate and decorative plate removed;

FIG. 4 is a side view of the refrigerator door body cut away from the joint of the display screen embedded box and the display screen assembly;

FIG. 5 is a side view of the refrigerator door body cut away from the joint of the fixing frame and the cover plate;

FIG. 6 is an enlarged view of a portion A of FIG. 4;

FIG. 7 is an enlarged view of portion B of FIG. 5;

FIG. 8 is a top view of the bottom of the refrigerator door of the present invention taken transversely across;

fig. 9 is a partial enlarged view of C in fig. 8.

FIG. 1 shows a force application member; 11. a bump; 12. perforating; 13. reinforcing ribs; 2. a clamping piece; 21. a claw; 22. a card slot; 3. a horn; 4. air holes are formed; 5. a sound equalizing hole; 100. a display screen assembly; 101. a fixing frame; 102. a display screen; 103. a base plate; 104. a cover plate; 105. a decorative plate; 200. a door shell; 300. display screen pre-buried box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

As shown in fig. 2 and fig. 3, the present invention provides a display screen dismounting structure, which includes a force applying member 1 and a clamping member 2, wherein the clamping member 2 is disposed between the display screen assembly 100 and a member to be mounted, so as to realize detachable connection therebetween; the force applying member 1 is provided at one side of the display screen assembly 100, and the snap member 2 at this position can be released by applying force thereto, so that the display screen assembly 100 is pulled away from the member to be mounted.

It should be noted that the component to be mounted referred to herein may be a refrigerator door, and may of course be other devices.

The following description specifically describes a component to be installed as a refrigerator door by way of example, wherein the display screen assembly 100 is fastened to the refrigerator door through a fastening member, when it needs to be detached, a pulling force is applied to the force application member 1 by a hand or a tool, so as to pull out a corresponding position of the display screen assembly 100 (the corresponding position refers to a position where the force application member 1 is disposed) from the refrigerator door, and then other parts of the display screen assembly 100 are continuously and slowly pulled out in sequence, so as to detach the whole display screen assembly 100, since the force application member 1 is disposed on the display screen assembly 100, the detachment can be realized by directly pulling the force application member 1, the force application member 1 can be directly gripped by a hand to pull out, and also can be realized by using a tool such as a flexible rope or a rod, and the like, specifically which way can be selected according to actual situations, and the detachment process can be completed without using a special tool, has the characteristics of simple and convenient disassembly and easy operation.

As shown in fig. 2 and 3, as an alternative embodiment of the present invention, the force applying member 1 includes a projection 11, a through hole 12 penetrating the projection 11, and reinforcing ribs 13 disposed on opposite sides of the projection 11.

When the tool is used, a tool can be used for penetrating through the through hole 12 so as to pull the tool for applying force to pull, and compared with the pulling in a hand gripping mode, the tool is more advantageous, the force is also conveniently applied, and the space limitation on the display screen assembly 100 is avoided.

Specifically, in the present embodiment, the number of the bumps 11 is two, and the bumps are respectively disposed at two ends of the display screen assembly 100. Of course, one bump 11 or more than 2 bumps 11 may be provided, and the bump may be selected according to actual situations.

As shown in fig. 2 to 9, as an alternative embodiment of the present invention, the clamping member 2 includes clamping claws 21 arranged around the display screen assembly 100 and clamping grooves 22 arranged at corresponding positions of the refrigerator door.

The clamping connection of the display screen assembly 100 and the refrigerator door body is achieved through the clamping connection structure of the clamping jaws 21 and the clamping grooves 22, the clamping connection is a detachable clamping connection, the clamping jaws 21 and the clamping grooves 22 can be separated when the display screen assembly 100 is pulled, and therefore the display screen assembly 100 is detached.

As shown in fig. 5 and 7, specifically, the clamping jaws located at the top of the display screen assembly 100 are straight jaw structures, as shown in fig. 8 and 9, the clamping jaws located at both sides and the bottom of the display screen assembly 100 are hook jaw structures, so that the top of the display screen assembly 100 and the refrigerator door body are in an inserting and clamping manner, and the side and the bottom are in a hook and buckle type clamping manner; the force application member 1 is disposed on the top or bottom of the display screen assembly 100. The straight claw structure mentioned here sets the end of the claw 21 to be a straight structure, certainly the clamping groove 22 is also a straight structure corresponding to the straight structure, the claw hooking structure means that the end of the claw 21 is provided with a hook part, and the clamping groove 22 is provided with a step corresponding to the position, so that the hook part can be conveniently hooked. It should be noted that, this part of the structure can be realized by the prior art structure. The invention provides a display screen assembly 100 which comprises a fixing frame 101, a display screen 102 embedded on the fixing frame 101 and a display screen dismounting structure arranged on the fixing frame 101.

Specifically, the claws 21 in the clamping member 2 are arranged around the fixed frame 101, wherein each side is provided with four claws 21;

as shown in fig. 2, the bottom of the fixing frame 101 is a separate structure, and includes a bottom plate 103, a cover plate 104, and a decorative plate 105, wherein the urging member 1 is disposed on the bottom plate 103, the cover plate 104 is mounted above the bottom plate 103, and the decorative plate 105 is mounted above the cover plate 104. It should be noted here that the bottom plate 103 and the fixing frame 101 are of an integral structure, the length of the fixing frame 101 is smaller than that of the bottom plate 103, the cover plate 104 is mounted on the bottom plate 103 outside the fixing frame 101, the cover plate 104 is detachably connected with the bottom plate 103 through a buckle and a back-off, and the decorative plate 105 and the cover plate 104 are adhered together. When the cover plate 104 and the decorative plate 105 are mounted, the top surface of the decorative plate 105 is flush with the upper surface of the fixing frame 101.

The cover plate 104 is provided with a removal slot. Specifically, the detaching slot is rectangular and is arranged in the middle of the upper part of the cover plate 104, and a plane hard object can be tilted from top to bottom through the detaching slot to open the opening, so that the cover plate 104 is detached from the bottom plate 103.

As an optional embodiment of the present invention, the bottom plate 103 is further provided with a sound emitting speaker 3, the cover plate 104 is provided with air holes 4 at corresponding positions for sound to pass through, and the decorative plate 105 is provided with sound equalizing holes 5.

Specifically, two loudspeakers 3 are arranged, one is arranged on the left and the other is arranged on the right; the air holes 4 are provided with latticed supporting strips to improve the strength of the positions, and the sound equalizing holes 5 are small round holes arranged in a square array.

Further, a screw hole is further formed in the bottom plate 103, and a screw for screwing the refrigerator door body penetrates through the screw hole.

By adopting the structure, the upper part and the left and right sides of the fixing frame 101 are connected with the refrigerator door body through the clamping pieces 2 in a clamping manner, and the lower part of the fixing frame 101 is connected with two connecting structures through the clamping pieces 2 in a clamping manner and a screw in a threaded manner.

As shown in fig. 4 and 6, the cover plate 104 is further snap-fitted to a corresponding position of the reverse of the base plate 103. The snap and the back-off can adopt a structure of a claw 21 and a clamping groove 22 at the left side and the right side of the fixing frame 101.

The display screen assembly provided by the invention is also suitable for steel plate door refrigerators.

As shown in fig. 1, the door body with the display screen assembly provided by the invention comprises a door shell 200, a display screen embedded box 300 and a display screen assembly 100. Here, the connection between the display screen embedded box 300 and the door shell 200 is the prior art, and will not be described in detail herein. Before the refrigerator door body foams, the buckle that door shell 200 punched a hole turn-ups department design is buckled with the pre-buried box 300 buckle of display screen, and after the door body foams, utilize the jack catch around display screen subassembly 100 and the installation screw hole on the bottom plate 103 to carry out joint and fix with screw with the pre-buried box 300 of display screen.

The refrigerator provided by the invention comprises the door body.

The specific installation method comprises the following steps:

when the display screen assembly 100 is installed, the 4 claws 21 at the top of the fixing frame 101 are guided and clamped into the 4 guide clamping grooves 22 on the display screen embedded box 300 on the refrigerator door body to play a role in guiding and fixing, as shown in the sectional views of fig. 5 and 7; 4 claws 21 on the left side and the right side of the fixed frame 101 are respectively matched and installed with inverted buckle-shaped clamping grooves 22 on two sides of a display screen embedded box 300 in a refrigerator door body, and as shown in section views of fig. 8 and 9, the claws 21 with hook parts on the fixed frame 101 and inverted buckle steps of the embedded box are inverted; the fixing mode of the bottom of the display screen component 100 adopts a parallel method of two fixing modes, wherein firstly, 4 clamping jaws 22 are arranged at the bottom of the display screen component 100 and are arranged on four inverted buckle-shaped clamping grooves 22 at the bottom of a display screen embedded box 300 in a refrigerator door body (the mounting mode is shown as figures 8 and 9), secondly, 3 screw holes are arranged at the bottom of the display screen component 100, namely, the position of a bottom plate 103, and are matched with 3 screw columns on the display screen embedded box 300 on the refrigerator door body during assembly, and the display screen component 100 and the refrigerator door body are fixed by screws; after the display screen assembly 100 is mounted on the refrigerator door body and fixed by screws, the cover plate 104 (the cover plate 104 and the decorative plate 105 are firmly adhered by 1mm of 3M glue) is mounted on the display screen assembly 100, and the mounting structure (as shown in fig. 2): the cover plate 104 has 8 snaps around it that fit over corresponding snaps on the display screen assembly 100. It should be noted that the above-described installation method using 1mm 3M glue is only an example of an installation method, and thus, is not a limitation to the present invention, and other installation methods may be used to connect the cover plate 104 and the decorative plate 105, such as conventional clamping, plugging, and the like.

As shown in fig. 2, in this patent, a rectangular detaching slot is designed in the middle of the upper portion of the cover plate 104, and a plane hard object is used to tilt the opening from top to bottom, so as to facilitate detaching.

When the display screen assembly is mounted on a refrigerator door body and needs to be dismounted due to special reasons, firstly, 3 fixing screws at the bottom need to be dismounted; then dismantle the display screen subassembly, design a lug 11 in this patent at the bottom plate 103 both sides of display screen subassembly, as shown in fig. 2 and fig. 3, this lug 11 middle fretwork has perforation 12, designs strengthening rib 13 from top to bottom, and the use method is: when the door body assembly needs to be disassembled, a long strip-shaped article penetrates through one side of one of the convex blocks 11 and penetrates out of the other side of the same convex block 11, the other convex block 11 is operated in the same way, and the display screen assembly can be slowly taken out of the door body assembly by being lifted upwards by hands.

It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the invention.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A display screen dismounting structure is characterized by comprising a force application piece and a clamping piece, wherein the clamping piece is arranged between a display screen assembly and a part to be mounted so as to realize the detachable connection of the display screen assembly and the part to be mounted; the force application piece is arranged on one side of the display screen assembly, and the clamping piece is loosened by applying force to the force application piece, so that the display screen assembly is pulled away from the part to be installed.

2. The display screen detaching structure of claim 1, wherein the force applying member includes a projection, a through hole penetrating the projection, and reinforcing ribs provided on opposite sides of the projection.

3. The display screen dismounting structure according to claim 2, wherein the number of the projections is two, and the projections are respectively disposed at two ends of the display screen assembly.

4. The display screen dismounting structure according to claim 1, wherein the clamping member comprises clamping claws arranged on the periphery of the display screen assembly and clamping grooves arranged at corresponding positions of the parts to be mounted.

5. The display screen dismounting structure according to claim 4, wherein the clamping jaws at the top of the display screen assembly are of a straight jaw structure, and the clamping jaws at the two sides and the bottom of the display screen assembly are of a hook jaw structure; the force application member is arranged at the top or the bottom of the display screen assembly.

6. A display screen assembly, comprising a fixing frame, a display screen embedded in the fixing frame, and the display screen dismounting structure provided on the fixing frame as claimed in any one of claims 1 to 5.

7. The display screen assembly of claim 6, wherein the bottom of the fixed frame is a split structure including a bottom plate, a cover plate, and a decorative plate, the force applying member is disposed on the bottom plate, the cover plate is mounted over the bottom plate, and the decorative plate is mounted over the cover plate.

8. The display screen assembly of claim 7, wherein the cover plate is provided with a removal slot.

9. The display screen assembly of claim 7, wherein the base plate further comprises a sound speaker, the cover plate is provided with air holes at corresponding positions for sound to pass through, and the decorative plate is provided with sound equalizing holes.

10. The display screen assembly of claim 7, wherein the base plate further comprises screw holes for receiving screws for screwing components to be mounted.

11. The display screen assembly of claim 7, wherein the cover plate is snap-fit onto a correspondingly positioned undercut on the base plate.

12. A door body, characterized in that, includes door shell, display screen embedding box and the display screen subassembly of any one of claims 6-11.

13. An electric appliance characterized by comprising the door body according to claim 12.

14. The electrical appliance according to claim 13, characterized in that it is a refrigerator.