Display device mounting structure and electrical equipment

Abstract

The utility model relates to the field of household electrical appliances, and discloses a display device mounting structure and an electrical appliance. The display device is simple in installation structure, does not occupy too much setting space, is low in operation difficulty, can improve the assembly efficiency, and facilitates the reduction of the product cost. The display device installation structure comprises a front shell and a first installation structure, the front shell is provided with an installation groove, the first installation structure is arranged between a display window and the front shell, a display panel assembly is installed in the installation groove, and the display window limits the display panel assembly in the installation groove through the first installation structure.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, and in particular to a display device installation structure and electrical appliances. Background Art

[0002] As living standards continue to improve, consumers' demands for appliances like cooling fans and air conditioners are no longer limited to high performance and functionality. They are increasingly focusing on the appearance of products when choosing them. To this end, more and more appliances are equipped with display screens to enhance their appearance. These screens allow users to intuitively view the current status of the appliance and quickly access various functional modes as needed.

[0003] Due to the limited internal space of electrical equipment, the display screen of existing electrical equipment can only be installed by using multiple screws. However, the installation structure of this display screen is relatively complex, the assembly efficiency is low, and the cost is high. Utility Model Content

[0004] In view of this, the present invention provides a display device mounting structure and an electrical device to solve the problems of complex mounting structure, low assembly efficiency and high cost of display screens of existing electrical devices.

[0005] In a first aspect, the present invention provides a display device mounting structure for mounting a display device, wherein the display device includes a display panel assembly and a display window, and the display device mounting structure includes:

[0006] a front shell having a mounting slot;

[0007] a first mounting structure, disposed between the display window and the front housing;

[0008] The display panel assembly is installed in the installation groove, and the display window limits the display panel assembly in the installation groove through the first installation structure.

[0009] Beneficial effects: The display device installation structure of the utility model, the display panel assembly is installed in the installation groove, and the display window limits the display panel assembly in the installation groove through the first installation structure. The above-mentioned display device installation structure is relatively simple, does not take up too much setting space, has low operation difficulty, can improve assembly efficiency, and is conducive to reducing product costs.

[0010] In an optional embodiment, a first supporting structure is further included, which is arranged on the part of the display window facing the display panel assembly and / or on the side of the display panel assembly facing the display window, and the display panel assembly and the display window are abutted in a first direction through the first supporting structure.

[0011] Beneficial effects: In the display device installation structure of the present invention, the display panel assembly and the display window are abutted in the first direction through the first supporting structure, which can improve the fit between the display panel assembly and the display window, reduce the problem of poor fit caused by "face-to-face contact", and make the assembly of the display panel assembly and the display window more stable and reliable.

[0012] In an optional embodiment, the first supporting structure includes a plurality of first supporting ribs, and the plurality of first supporting ribs are evenly spaced around the display area of ​​the display panel assembly.

[0013] Beneficial effects: The display device installation structure of the utility model has a first supporting structure including a plurality of second supporting ribs. This first supporting structure is relatively simple, easy to manufacture and low in cost, and the plurality of second supporting ribs are evenly spaced around the display area of ​​the display panel assembly to avoid the display area, without affecting the display function of the display panel assembly, and can achieve balanced abutment between the display panel assembly and the display window, further improving the assembly stability and firmness.

[0014] In an optional embodiment, a second supporting structure is further included, which is arranged on the side of the display panel assembly facing the mounting groove and / or on the side of the mounting groove facing the display panel assembly, and the display panel assembly and the mounting groove are abutted in the first direction through the second supporting structure.

[0015] Beneficial Effects: The display device mounting structure of the present invention is prone to deformation because the display panel assembly and the mounting slot are mostly injection-molded parts. If the display panel assembly and the mounting slot adopt a "face-to-face contact" matching method, the matching degree between the two is not high, and a suspended position is likely to occur, leading to problems such as unstable assembly. The display panel assembly and the mounting slot of the present invention are abutted by the second supporting structure, which can improve the matching degree between the display panel assembly and the mounting slot, making the assembly of the display panel assembly and the mounting slot more secure and reliable. In addition, the second supporting structure cooperates with the first supporting structure to limit the display panel assembly in the first direction (front-to-back direction). Even if no other first-direction mounting structure is provided, the display panel assembly can be fixed in the first direction, simplifying the structural setting, reducing the difficulty of assembly, and improving installation efficiency.

[0016] In an optional embodiment, the second supporting structure includes a plurality of second supporting ribs, and the plurality of second supporting ribs are evenly spaced apart.

[0017] Beneficial effects: The display device mounting structure of the utility model, the second supporting structure includes a plurality of second supporting ribs, this second supporting structure is relatively simple, easy to manufacture and low in cost, and the plurality of second supporting ribs are evenly spaced, which can achieve balanced abutment between the display panel assembly and the mounting groove, further improving the assembly stability and firmness.

[0018] In an optional embodiment, a third supporting structure is further included, which is arranged on the part of the display window facing the front shell and / or on the side of the front shell facing the display window, and the display window and the front shell are abutted through the third supporting structure.

[0019] Beneficial effect: In the display device installation structure of the present invention, the display window and the front shell are abutted by the third supporting structure, which can improve the fit between the display window and the front shell, reduce the problem of poor fit caused by "face-to-face contact", and make the assembly of the display window and the front shell more stable and reliable.

[0020] In an optional embodiment, the third supporting structure includes a plurality of third supporting ribs, and both sides of the display window abut against the front shell through at least one of the third supporting ribs.

[0021] Beneficial effects: The display device installation structure of the utility model, the third support structure includes a plurality of third support ribs. This third support structure is relatively simple, easy to manufacture and low in cost, and the two sides of the display window are abutted against the front shell through at least one third support rib, which can avoid the installation position of the display panel assembly and improve the stability and firmness of the assembly.

[0022] In an optional embodiment, the first mounting structure includes a plug-in mechanism, which is provided at a portion of the display window facing the front housing, and the display window abuts against an edge of the mounting slot through the plug-in mechanism;

[0023] The display device mounting structure further includes a second mounting structure, which is disposed at the lower portion of the display window and located between the display window and the front housing. The second mounting structure is used to reinforce the mounting of the display window and the front housing.

[0024] Beneficial Effects: The display device mounting structure of the present invention, by providing a plug-in mechanism, allows the display window to be initially abutted against the edge of the mounting slot when installing the display window, achieving preliminary positioning of the display window and the front housing, facilitating subsequent assembly of the display window onto the front housing. Furthermore, to further enhance the secure assembly of the display window and the front housing, a second mounting structure can be used to reinforce the connection between the display window and the front housing, ensuring a more stable and reliable assembly. The second mounting structure is located below the display window, fully utilizing the installation space and achieving more efficient space utilization.

[0025] In an optional embodiment, the first mounting structure further includes a clamping mechanism and a limiting mechanism, wherein the clamping mechanism fixes the display window and the front shell in a first direction, and the limiting mechanism limits the display window in a second direction and / or a third direction.

[0026] Beneficial effects: In the display device installation structure of the present invention, the snap-fit ​​mechanism fixes the display window and the front shell in the first direction, and the limiting mechanism limits the display window in the second direction and / or the third direction. The snap-fit ​​mechanism and the limiting mechanism together enable the display window to be reliably installed on the front shell. There is no need to set up too many bolt assembly structures, which simplifies the installation structure of the display device, does not take up too much setting space, has low operation difficulty, can improve assembly efficiency, and is conducive to reducing product costs.

[0027] In an optional embodiment, the clamping mechanism is provided on both sides of the display window, the plugging mechanism is placed between the clamping mechanisms on both sides of the display window, and the plugging mechanism is provided close to the upper part of the display window.

[0028] Beneficial effects: In the display device installation structure of the present invention, the snap-in mechanisms are arranged on both sides of the display window, and the two sides of the display window are fixed to the front shell through the snap-in mechanisms. The plug-in mechanism is placed between the snap-in mechanisms on both sides of the display window and the plug-in mechanism is arranged close to the upper part of the display window, which can avoid the installation position of the display panel assembly and save installation space. At the same time, it ensures the firmness of the assembly of the display window and the front shell, facilitates assembly operations, and improves assembly efficiency.

[0029] In an optional embodiment, the limiting mechanisms are provided on both sides of the display window, the plug-in mechanism is placed between the limiting mechanisms on both sides of the display window, and the plug-in mechanism is provided close to the upper part of the display window.

[0030] Beneficial effects: In the display device installation structure of the present invention, both sides of the display window are limited to the front shell by the limiting mechanism, and the plug-in mechanism is placed between the limiting mechanisms on both sides of the display window and the plug-in mechanism is arranged close to the upper part of the display window, which can avoid the installation position of the display panel assembly and make full use of the setting space. The display window can be reliably limited in the second direction and / or third direction, avoiding problems such as movement of the display window and improving the firmness of the assembly.

[0031] In an optional embodiment, the second mounting structure includes a display window mounting hole and a front shell mounting hole, the opening direction of the display window mounting hole is toward the front shell, and the front shell mounting hole is a through hole.

[0032] Beneficial effect: In the display device mounting structure of the present invention, the opening direction of the display window mounting hole is toward the front shell, and the front shell mounting hole is a through hole, so that after the assembly screws and other fasteners are matched with the display window mounting hole and the front shell mounting hole, they will not be exposed on the outer surface of the display window, making the product appearance more beautiful.

[0033] In an optional embodiment, the display panel assembly includes a display panel and a bracket, and the display panel is arranged in the bracket through a third mounting structure; the third mounting structure includes a snap mechanism and / or a tongue mechanism, and the snap mechanism and the tongue mechanism fix the display panel and the bracket in at least a first direction.

[0034] Beneficial effects: The display device installation structure of the utility model, the display panel assembly includes a display panel and a bracket, the display panel is arranged in the bracket through the third installation structure, so that the display panel and the bracket can be detachably connected, which facilitates the assembly of the display panel assembly; the third installation structure includes a snap mechanism and / or a tongue mechanism. This third installation structure is simple, easy to manufacture and low in cost, does not require the arrangement of too many bolt assembly structures, simplifies the installation structure, and improves the assembly efficiency of the display panel and the bracket.

[0035] In an optional embodiment, a fourth supporting structure is further included, which is arranged on the side of the display panel facing the bracket and / or on the side of the bracket facing the display panel, and the display panel and the bracket are abutted in the first direction through the fourth supporting structure.

[0036] Beneficial Effects: In the display device mounting structure of the present invention, the display panel and the bracket abut in the first direction via the fourth support structure, which improves the fit between the display panel and the bracket, reduces the problem of poor fit caused by "surface-to-surface contact," and makes the assembly of the display panel and the bracket more stable and reliable. Furthermore, the fourth support structure, in conjunction with the first and second support structures, further reliably limits the position of the display panel in the first direction, simplifies the structural setup, reduces assembly difficulty, and improves installation efficiency.

[0037] In a second aspect, the present invention further provides an electrical device, comprising a display device and the display device mounting structure as described above, wherein the display device is mounted via the display device mounting structure.

[0038] Because the electrical equipment of the present invention includes the display device mounting structure of the present invention and has the same beneficial effects as the display device mounting structure, detailed description thereof will not be given here.

[0039] In an optional embodiment, the electrical device is a fan.

[0040] Beneficial effects: The electrical equipment of the present invention, specifically a fan, can simplify the installation structure of the fan display device, improve assembly efficiency, and reduce product costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0042] Figure 1 This is an exploded schematic diagram of the installation structure of the display device of the present invention;

[0043] Figure 2 This is a schematic diagram of the display panel assembly in the present invention;

[0044] Figure 3 This is a schematic diagram of the display panel assembly installed on the front shell in the present invention. Figure 1 ;

[0045] Figure 4 This is a schematic diagram of the display panel assembly installed on the front shell in the present invention. Figure 2 ;

[0046] Figure 5 This is a schematic diagram of the display panel assembly installed on the front shell in the present invention. Figure 3 ;

[0047] Figure 6 for Figure 5 A magnified schematic diagram of part A;

[0048] Figure 7 This is a schematic diagram of the display window of the present invention after being installed on the front housing;

[0049] Figure 8 This is a schematic diagram of the display window of the present invention after being installed on the front housing (the front housing is hidden);

[0050] Figure 9 Schematic diagram of the display window in the present invention;

[0051] Figure 10 It is a schematic diagram of the bracket in the present utility model.

[0052] Description of reference numerals:

[0053] 1. Display panel assembly;

[0054] 2. Display window; 201. Display window tongue; 202. Display window mounting hole;

[0055] 3. Front shell; 301. Mounting slot; 302. Front shell mounting hole;

[0056] 4. Second supporting rib;

[0057] 5. The first supporting rib;

[0058] 6. The third supporting rib;

[0059] 7. Display board;

[0060] 8. Bracket; 801. Bracket tongue; 802. Bracket inner buckle; 803. Bracket outer buckle;

[0061] 9. Card connection block;

[0062] 10. Limit block;

[0063] 11. The fourth supporting rib. DETAILED DESCRIPTION

[0064] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0065] The following combination Figures 1-10 , describes the embodiments of the display device installation structure and electrical equipment of the present utility model.

[0066] According to an embodiment of the present invention, a display device mounting structure is provided for mounting a display device, wherein the display device includes a display panel assembly 1 and a display window 2, and the display device mounting structure includes: a front shell 3 and a first mounting structure, wherein the front shell 3 has a mounting groove 301; the first mounting structure is arranged between the display window 2 and the front shell 3; the display panel assembly 1 is mounted in the mounting groove 301, and the display window 2 limits the display panel assembly 1 within the mounting groove 301 through the first mounting structure.

[0067] In this display device installation structure, the display panel assembly 1 is installed in the installation groove 301, and the display window 2 limits the display panel assembly 1 in the installation groove 303 through the first installation structure. The above-mentioned display device installation structure is relatively simple, does not take up too much setting space, has low operation difficulty, can improve assembly efficiency, and is conducive to reducing product costs.

[0068] The display device can be used for electrical equipment such as fans and air conditioners. The display device can display information such as the working status of the electrical equipment. When the display device is a touch display device, the user can operate the electrical equipment through the display device. The display device includes a display panel assembly 1 and a display window 2. The display panel assembly 1 is one of the core components of the display device. After assembly, the display window 2 can cover the display panel assembly 1 to protect the display panel assembly 1. Of course, the display device also includes other structural components that existing display devices have, which will not be repeated here. The display device mounting structure of this embodiment is used to install the display device and can achieve reliable fixation of the display device.

[0069] In this embodiment, the display panel assembly 1 includes a display panel 7 and a bracket 8. The bracket 8 has a receiving space for receiving the display panel 7. The display panel 7 is detachably disposed in the receiving space. The bracket 8 can be an injection molded part.

[0070] The front shell 3 is a part of the housing of the electrical device and has a certain structural strength. The front shell 3 is suitable for mounting relevant structures and components of the electrical device. Optionally, the front shell 3 is an injection molded part. Figure 1 As shown, in this embodiment, the front housing 3 is an arc-shaped housing structure, provided with a mounting groove 301, within which the display panel assembly 1 is mounted. Specifically, the mounting groove 301 is provided on the side of the front housing 3 facing the user to facilitate user operation and use of the display device. The mounting groove 301 is recessed inward to form a space for accommodating the display panel assembly 1. The size and shape of the mounting groove 301 match those of the display panel assembly 1. Optionally, the bottom of the mounting groove 301 (the bottom surface facing the user when the display panel assembly 1 is not installed in the mounting groove 301) is adapted to abut the display panel assembly 1, thereby ensuring secure installation of the display panel assembly 1.

[0071] In order to ensure that the display panel assembly 1 can be more reliably installed in the installation groove 301, a fourth installation structure is provided between the display panel assembly 1 and the installation groove 301. After the display panel assembly 1 is installed in the installation groove 301 through the fourth installation structure, the display panel assembly 1 is limited in the first direction, the second direction and the third direction. In this embodiment, the first direction, the second direction and the third direction are perpendicular to each other. Figure 1 As shown, the first direction is the arrow a and a' direction, which refers to the front-back direction; the second direction is the arrow b and b' direction, which refers to the up-down direction; and the third direction is the arrow c and c' direction, which refers to the left-right direction.

[0072] like Figure 2-Figure 4As shown, in this embodiment, the fourth mounting structure is a snap-on mounting structure, and the fourth mounting structure includes a bracket outer snap 803, which is arranged on the outer wall of the bracket 8. The bracket outer snap 803 has a certain elasticity and is a spring-loaded structure. The bracket outer snap 803 can abut against the inner wall of the mounting groove 301. During assembly, the inner wall of the mounting groove 301 squeezes the bracket outer snap 803 to deform the bracket outer snap 803, thereby making the display panel assembly 1 firmly snapped into the mounting groove 301.

[0073] Optionally, two bracket external buckles 803 are provided, and the two bracket external buckles 803 are respectively connected to the left and right outer walls of the bracket 8.

[0074] In other embodiments, a card slot may be further provided on the inner wall of the installation slot 301 , and the card slot may be engaged with the outer clip 803 of the bracket.

[0075] Of course, in other embodiments, the fourth mounting structure may further include a mounting slot buckle, which is arranged on the inner wall of the mounting slot 301. The mounting slot buckle has a certain elasticity and is a spring-loaded buckle structure. The mounting slot buckle can abut against the outer wall of the bracket 8. During assembly, the outer wall of the bracket 8 squeezes the mounting slot buckle to deform the mounting slot buckle, thereby making the display panel assembly 1 firmly clamped in the mounting slot 301.

[0076] The display window 2 is installed on the front shell 3 through the first installation structure, and after the installation is completed, the display window 2 covers the installation groove 301 to protect the display panel assembly 1 in the installation groove 301. The display window 2 can limit the display panel assembly 1 in the installation groove 301.

[0077] Furthermore, the first mounting structure includes a plug-in mechanism, which is arranged at the part of the display window 2 facing the front shell 3, and the display window 2 abuts against the edge of the mounting groove 301 through the plug-in mechanism; the display device mounting structure also includes a second mounting structure, which is arranged at the lower part of the display window 2 and is located between the display window 2 and the front shell 3. The second mounting structure is used to reinforce the installation of the display window 2 and the front shell 3.

[0078] In order to facilitate the assembly of the display window 2, the first installation structure includes a plug-in mechanism. When installing the display window 2, the display window 2 can be plugged into the edge of the installation groove 301 first to achieve the abutment between the display window 2 and the front shell 3, so as to facilitate the subsequent assembly of the display window 2 to the front shell 3, which is conducive to simplifying the assembly process, improving assembly efficiency and reducing assembly difficulty.

[0079] In this embodiment, the plug-in mechanism includes a display window plug tongue 201, such as Figure 7 and Figure 9As shown, the display window tongue 201 is provided at the upper portion of the display window 2. The display window tongue 201 is an upwardly bent hook-shaped structure. One end of the display window tongue 201 is connected to the inner side surface of the display window 2, and the other end is bent upward. An insertion interface is formed between the upper end of the display window tongue 201 and the inner side surface of the display window 2. The insertion interface is adapted to cooperate with and be plugged into the upper edge of the mounting groove 301 to achieve abutment between the display window 2 and the edge of the mounting groove 301.

[0080] There are two display window inserting tongues 201 , and the two display window inserting tongues 201 are spaced apart.

[0081] In order to further ensure that the display window 2 can be firmly and stably assembled with the front shell 3, the display device mounting structure also includes a second mounting structure, which can reinforce the assembly of the display window 2 and the front shell 3, further improving the reliability of the assembly of the two.

[0082] In this embodiment, a second mounting structure is disposed below the display window 2 to fully utilize the mounting space. The second mounting structure includes a display window mounting hole 202 and a front housing mounting hole 302. The display window mounting hole 202 and the front housing mounting hole 302 match in shape, size, and location. The opening of the display window mounting hole 202 faces the front housing 3. The front housing mounting hole 302 is a through hole. This ensures that when fasteners such as screws are engaged with the display window mounting hole 202 and the front housing mounting hole 302, they are not exposed on the outer surface of the display window 2, enhancing the product's appearance.

[0083] Optionally, the display window mounting hole 202 and the front shell mounting hole 302 can be threaded holes. By fastening them with fasteners such as bolts and the display window mounting hole 202 and the front shell mounting hole 302, the display window 2 and the front shell 3 can be reinforced and installed, thereby improving the durability of the display device.

[0084] The display device mounting structure of this embodiment can strengthen the assembly strength of the display window 2 and the front shell 3 only through a set of second mounting structures. Of course, in other embodiments, the assembly of the display window 2 and the front shell 3 can also be achieved only through the first mounting structure without setting the second mounting structure.

[0085] Furthermore, the first mounting structure further includes a clamping mechanism and a limiting mechanism. The clamping mechanism fixes the display window 2 and the front housing 3 in the first direction, and the limiting mechanism limits the display window 2 in the second direction and / or the third direction.

[0086] The first mounting structure also includes a clamping mechanism and a limiting mechanism. Compared with the existing method of installing the display device through multiple bolt mounting structures, the clamping structure and limiting mechanism of this embodiment are simpler in structure and easier to set up, which can simplify the assembly process, reduce the assembly difficulty, improve the assembly efficiency, and reduce product costs.

[0087] The latching mechanism secures the display window 2 and the front housing 3 in a first direction, preventing the display window 2 from moving in the front-to-back direction relative to the front housing 3. The limiting mechanism limits the display window 2 in the second and / or third directions, preventing the display window 2 from moving in the up-down and / or left-to-right directions relative to the front housing 3. In this embodiment, the limiting mechanism limits the display window 2 in the second and third directions.

[0088] It is understandable that in other embodiments, when the display window 2 is mounted and fixed to the front housing 3 via the snap-fit ​​mechanism, the snap-fit ​​mechanism may also limit the display window 2 to a certain extent in the second direction and / or the third direction.

[0089] In other embodiments, according to different installation requirements, the limiting mechanism can also limit the display window 2 in the second direction or the third direction.

[0090] At least two sets of snap-fit ​​mechanisms are provided, and both sides of the display window 2 are secured to the front housing 3 via at least one set of snap-fit ​​mechanisms. The two sides of the display window 2 refer to the left and right sides. The two sides of the display window 2 are secured to the front housing 3 via at least one set of snap-fit ​​mechanisms. This avoids the installation position of the display panel assembly 1, saving installation space while ensuring a secure assembly between the display window 2 and the front housing 3, facilitating assembly operations and improving assembly efficiency. It also balances the force applied to the display window 2, thereby enhancing the durability of the display device.

[0091] like Figure 7 As shown, in this embodiment, four sets of snap-fit ​​mechanisms are provided, two on each side of the display window 2, with the snap-fit ​​mechanisms on the same side spaced apart. The snap-fit ​​mechanisms include snap-fit ​​blocks 9. A snap-fit ​​groove, which can be a through groove, is formed on the front housing 3 for the snap-fit ​​blocks 9 to fit into. During assembly, the snap-fit ​​blocks 9 snap into the grooves, securing the display window 2 to the front housing 3 and preventing the display window 2 from moving relative to the front housing 3 in the first direction. If the snap-fit ​​blocks 9 fit tightly into the grooves, the snap-fit ​​mechanisms can also limit the display window 2 in the second and third directions.

[0092] In other embodiments, the snap-fit ​​mechanisms may be provided in two, three, or five groups, etc., and the number of snap-fit ​​mechanisms on both sides of the display window 2 may be the same or different.

[0093] Furthermore, the snap-fitting mechanisms are provided on both sides of the display window 2 , the plug-in mechanism is placed between the snap-fitting mechanisms on both sides of the display window 2 , and the plug-in mechanism is provided close to the upper portion of the display window 2 .

[0094] The snap-fitting mechanism is arranged on both sides of the display window 2, and the two sides of the display window 2 are fixed to the front shell 3 through the snap-fitting mechanism. The plug-in mechanism is placed between the snap-fitting mechanisms on both sides of the display window 2 and the plug-in mechanism is arranged close to the upper part of the display window 2, which can avoid the installation position of the display panel assembly 1, save the installation space, and at the same time ensure the firmness of the assembly between the display window and the front shell, facilitate the assembly operation, and improve the assembly efficiency.

[0095] In this embodiment, two sets of snap-fit ​​mechanisms are respectively provided on both sides of the display window 2 , and the plug-fit mechanism is provided at the upper middle portion of the display window 2 .

[0096] At least two sets of limiting mechanisms are provided, with both sides of the display window 2 being limited to the front housing 3 by at least one set of limiting mechanisms. This fully utilizes the installation space, reliably limits the display window 2 in the second and / or third directions, prevents movement of the display window 2, and improves assembly security.

[0097] like Figure 7 As shown, in this embodiment, two sets of limiting mechanisms are provided, one set on each side of the display window 2. The limiting mechanisms include a limiting block 10. A limiting groove suitable for inserting the limiting block 10 is formed on the front housing 3. The limiting groove can be a through groove. The limiting block 10 matches the size of the limiting groove. When the limiting block 10 is inserted into the limiting groove, the limiting block 10 is restricted and cannot move in the second direction and / or the third direction. In this embodiment, when the limiting block 10 is inserted into the limiting groove, the limiting block 10 is restricted and cannot move in the second direction and the third direction.

[0098] In other embodiments, according to different installation requirements, the limiting mechanism can reliably limit the display window 2 in the second direction or the third direction, as long as it ensures that the display window 2 does not move relative to the front shell 3 in the first direction, the second direction and the third direction.

[0099] Furthermore, the limiting mechanisms are provided on both sides of the display window 2 , the plugging mechanism is placed between the limiting mechanisms on both sides of the display window 2 , and the plugging mechanism is provided close to the upper portion of the display window 2 .

[0100] The two sides of the display window 2 are limited to the front shell 3 by a limiting mechanism. The plug-in mechanism is placed between the limiting mechanisms on both sides of the display window 2 and is arranged close to the upper part of the display window 2. This can avoid the installation position of the display panel assembly 1, fully utilize the setting space, and reliably limit the display window 2 in the second direction and / or the third direction, avoiding problems such as movement of the display window 2 and improving the firmness of the assembly.

[0101] In this embodiment, a set of limiting mechanisms is provided on each side of the display window 2 , and the plug-in mechanism is provided at an upper middle position of the display window 2 .

[0102] Furthermore, the display device mounting structure includes a first support structure, which is disposed on the portion of the display window 2 facing the display panel assembly 1 and / or on the side of the display panel assembly 1 facing the display window 2. The display panel assembly 1 and the display window 2 abut in a first direction via the first support structure. The abutment of the display panel assembly 1 and the display window 2 in the first direction via the first support structure improves the fit between the display panel assembly 1 and the display window 2, reduces the problem of poor fit caused by "surface-to-surface contact," and ensures a more stable and reliable assembly of the display panel assembly 1 and the display window 2.

[0103] When the display window 2 is installed, a portion of the inner side of the display window 2 faces the display panel assembly 1 to cover the display panel assembly 1, and another portion of the inner side of the display window 2 faces the front housing 3. Figure 8-Figure 9 As shown, in this embodiment, the first support structure is provided in the portion of the display window 2 facing the display panel assembly 1. The first support structure includes a plurality of first support ribs 5, which are evenly spaced around the display area of ​​the display panel assembly 1. The ribs 5 are typically located in the middle of the display area of ​​the display panel assembly 1. In this embodiment, four first support ribs 5 are provided, evenly spaced around the circumference. Specifically, one end of the first support rib 5 is connected to the display window 2, and the other end abuts the front housing 3. Optionally, the first support rib 5 is integrally formed with the display window 2, protruding from the inner side of the display window 2.

[0104] In other embodiments, the number of the first supporting ribs 5 may be two, three, five, etc.

[0105] In other embodiments, the first supporting structure can also be arranged on the side of the display panel assembly 1 facing the display window 2; or be arranged on the part of the display window 2 facing the display panel assembly 1 and on the side of the display panel assembly 1 facing the display window 2. In this case, the first supporting rib 5 arranged on the part of the display window 2 facing the display panel assembly 1 and the first supporting rib 5 arranged on the side of the display panel assembly 1 facing the display window 2 are staggered, as long as the display window 2 and the front shell 3 are abutted in the first direction through the first supporting structure.

[0106] Furthermore, the display device mounting structure also includes a second supporting structure, which is arranged on the side of the display panel assembly 1 facing the mounting groove 301 and / or on the side of the mounting groove 301 facing the display panel assembly 1, and the display panel assembly 1 and the mounting groove 301 are abutted in the first direction through the second supporting structure.

[0107] Since the bracket 8 and the mounting groove 301 of the display panel assembly 1 are both injection-molded parts and are relatively easy to deform, the bracket 8 and the mounting groove 301 of this embodiment are abutted in the first direction by the second supporting structure, which can improve the fit between the display panel assembly 1 and the mounting groove 301 and make the assembly of the display panel assembly 1 and the mounting groove 301 more firm and reliable.

[0108] In this embodiment, the second support structure is provided on the side of the display panel assembly 1 facing the mounting groove 301, and the second support structure includes a plurality of second support ribs 4, which are evenly spaced and have the same height. Figure 6 As shown, specifically, one end of the second support rib 4 is connected to the side of the bracket 8 facing the mounting groove 301, and the other end abuts the bottom of the mounting groove 301. Optionally, the second support rib 4 is integrally formed on the bracket 8, the second support rib 4 is a columnar structure protruding from the bracket 8, and the end surface of the second support rib 4 abutting the mounting groove 301 is flat.

[0109] According to the different sizes of the display panel assembly 1 and the bottom of the installation groove 301, the number of the second supporting ribs 4 can be two, three, four, etc.

[0110] In other embodiments, the second supporting structure can be arranged on the side of the mounting slot 301 facing the display panel assembly 1; or be arranged on both the side of the display panel assembly 1 facing the mounting slot 301 and the side of the mounting slot 301 facing the display panel assembly 1. In this case, the second supporting rib 4 arranged on the side of the display panel assembly 1 facing the mounting slot 301 and the second supporting rib 4 arranged on the side of the mounting slot 301 facing the display panel assembly 1 are staggered, as long as the display panel assembly 1 and the mounting slot 301 are abutted in the first direction through the second supporting structure.

[0111] Furthermore, the display device mounting structure includes a third support structure, which is disposed on the portion of the display window 2 facing the front housing 3 and / or on the side of the front housing 3 facing the display window 2. The display window 2 and the front housing 3 are in contact with each other via the third support structure. The abutment of the display window 2 and the front housing 3 by the third support structure improves the fit between the display window 2 and the front housing 3, reduces the problem of poor fit caused by "surface-to-surface contact," and ensures a more stable and reliable assembly of the display window and the front housing.

[0112] In this embodiment, the third support structure is provided on the portion of the display window 2 facing the front housing 3. The third support structure includes a plurality of third support ribs 6. Both sides of the display window 2 abut against the front housing 3 via at least one third support rib 6. The number of third support ribs 6 provided can be two, three, four, five, etc. Optionally, one end of a third support rib 6 connects to the display window 2 and the other end abuts the front housing 3. Adjacent third support ribs 6 are spaced apart. Optionally, multiple third support ribs 6 located on the same side of the display window 2 are spaced apart.

[0113] In other embodiments, the third supporting structure can also be arranged on the side of the front shell 3 facing the display window 2, or simultaneously arranged on the part of the display window 2 facing the front shell 3 and the side of the front shell 3 facing the display window 2. At this time, the third supporting rib 6 arranged on the part of the display window 2 facing the front shell 3 and the third supporting rib 6 arranged on the side of the front shell 3 facing the display window 2 can be selectively staggered, as long as the display window 2 and the front shell 3 are abutted by the third supporting structure.

[0114] Furthermore, the display panel 7 is mounted within the bracket 8 via a third mounting structure. This arrangement allows for a removable connection between the display panel 7 and the bracket 8, facilitating assembly of the display panel assembly 1. The bracket 8 includes a storage space for the display panel 7, and this storage space has an opening facing away from the front housing 3, through which the display panel 7 is removably mounted within the bracket 8. The third mounting structure includes a snap mechanism and a tongue mechanism, which secure the display panel 7 to the bracket 8 in at least a first direction.

[0115] In this embodiment, the third installation structure includes a snap mechanism and a tongue mechanism. After the display panel 7 is installed in the bracket 8, the display panel 7 will not move relative to the bracket 8 in the first direction, the second direction and the third direction.

[0116] like Figure 2 As shown, the latch mechanism specifically includes several bracket internal latches 802. One end of each latch 802 is connected to the edge of the bracket 8, and the other end extends toward the middle of the bracket 8, causing the latch 802 to protrude inward. When the display panel 7 is placed in the bracket 8, the latch 802 engages with the display panel 7 to prevent the display panel 7 from slipping out of the bracket 8 through the opening. In this embodiment, two latches 802 are provided, one at each of two opposing edges of the bracket 8. The latches 802 can be elastic, and when the display panel 7 is installed in the bracket 8, they deform to facilitate smooth installation.

[0117] The tongue mechanism includes several bracket tongues 801, which are spaced apart. One end of each bracket tongue 801 connects to an edge of bracket 8, and the other end extends toward the center of bracket 8. The bracket tongues 801 protrude inward. When the display panel 7 is placed in the bracket 8, the bracket tongues 801 block movement of the display panel 7 relative to the bracket 8 in the first direction, further preventing the display panel 7 from escaping the bracket through the opening. Optionally, the bracket tongues 801 and the bracket internal latches 802 can be located on different edges of the bracket 8 to enhance the secure assembly of the display panel 7.

[0118] When the bracket inner buckle 802 is tightly connected to the display panel 7, the buckle mechanism can also limit the display panel 7 in the second and third directions. Of course, the inner wall of the accommodating space of the bracket 8 can also limit the display panel 7 in the second and third directions.

[0119] Furthermore, the display device mounting structure also includes a fourth supporting structure, which is arranged on the side of the display panel 7 facing the bracket 8 and / or on the side of the bracket 8 facing the display panel 7, and the display panel 7 and the bracket 8 are abutted in the first direction through the fourth supporting structure.

[0120] The fourth support structure abuts the display panel 7 and the bracket 8 in the first direction, improving the fit between the display panel 7 and the bracket 8 and reducing the problem of poor fit caused by "surface-to-surface contact," making the assembly of the display panel 7 and the bracket 8 more stable and reliable. Furthermore, the fourth support structure, in conjunction with the first and second support structures, further securely positions the display panel 7 in the first direction, simplifying the structural setup, reducing assembly difficulty, and improving installation efficiency.

[0121] like Figure 10 As shown, in this embodiment, the bracket 8 has a storage space for accommodating the display panel 7, and the storage space has an opening facing away from the front housing 3. The display panel 7 is detachably disposed in the bracket 8 through the opening. The shape and size of the storage space match the display panel 7. A fourth supporting structure is provided on the side of the storage space facing the display panel 7, and the display panel 7 and the bracket 8 abut against each other in the first direction via the fourth supporting structure.

[0122] Specifically, the fourth support structure includes a plurality of fourth support ribs 11, which are spaced apart and arranged along the sidewalls of the bracket 8 so as not to affect the assembly of the bracket 8 and the display panel 7. One end of the fourth support rib 11 is connected to the bracket 8, and the other end abuts the display panel 7. Optionally, the fourth support rib 11 is integrally formed with the bracket 8.

[0123] In other embodiments, the fourth supporting rib 11 can also be arranged on the side of the display panel 7 facing the bracket 8; or be arranged on the side of the bracket 8 facing the display panel 7 and the side of the display panel 7 facing the bracket 8 at the same time. In this case, the fourth supporting rib 11 arranged on the side of the bracket 8 facing the display panel 7 and the fourth supporting rib 11 arranged on the side of the display panel 7 facing the bracket 8 are staggered, as long as the display panel 7 and the bracket 8 are abutted in the first direction through the fourth supporting structure.

[0124] The following describes the process of assembling the display device of the display device installation structure according to the present embodiment with reference to the accompanying drawings:

[0125] First, the display panel 7 is installed on the bracket 8, and the buckle 802 in the bracket undergoes a certain deformation, so that the display panel 7 is placed in the accommodation space. Then the buckle 802 in the bracket is reset to realize the pre-installation of the display panel 7 and the bracket 8, forming a pre-installed structural part, namely the display panel assembly 1.

[0126] Afterwards, the display panel assembly 1 is placed into the installation groove 301 of the front housing 3 , and the display panel assembly 1 is installed in the installation groove 301 by engaging the bracket outer buckle 803 with the inner wall of the installation groove 301 .

[0127] Then, insert the display window tongue 201 at the top of the display window 2 into the upper edge of the mounting groove 301, insert the clamping blocks 9 on both sides of the display window 2 into the clamping grooves on the front shell 3, and at the same time insert the limiting blocks 10 on both sides of the display window 2 into the limiting grooves on the front shell 3. At this time, the display window mounting hole 202 is aligned with the front shell mounting hole 302, and then use bolts to fasten the display window mounting hole 202 and the front shell mounting hole 302.

[0128] At this point, the installation of the display device is completed.

[0129] This embodiment further provides an electrical device, including a display device and the display device mounting structure as described above, wherein the display device is mounted via the display device mounting structure.

[0130] In this electrical device, the display device is assembled through the display device mounting structure of this embodiment. The assembly structure is simple, easy to operate, and has high assembly efficiency, which reduces the cost of the electrical device.

[0131] The electrical device of this embodiment is a fan, such as a cooling fan. Of course, the electrical device can also be an electrical device with a display device such as an air conditioner or a water purifier. The fan of this embodiment also has other structural components that existing fans have, which will not be described in detail here.

[0132] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. A display device mounting structure, characterized in that: Used for installing a display device, the display device comprises a display panel assembly (1) and a display window (2), and the display device installation structure comprises: A front housing (3) having a mounting groove (301); A first mounting structure is provided between the display window (2) and the front housing (3); The display panel assembly (1) is installed in the installation groove (301), and the display window (2) limits the display panel assembly (1) in the installation groove (301) through the first installation structure.

2. The display device mounting structure according to claim 1, wherein: The invention also includes a first supporting structure, wherein the first supporting structure is arranged on the portion of the display window (2) facing the display panel assembly (1) and / or is arranged on the side of the display panel assembly (1) facing the display window (2), and the display panel assembly (1) and the display window (2) are abutted in a first direction via the first supporting structure.

3. The display device mounting structure according to claim 2, wherein: The first supporting structure comprises a plurality of first supporting ribs (5), and the plurality of first supporting ribs (5) are evenly spaced around the display area of ​​the display panel assembly (1).

4. The display device mounting structure according to claim 1, wherein: The display panel assembly (1) further comprises a second supporting structure, the second supporting structure being arranged on a side of the display panel assembly (1) facing the mounting groove (301) and / or being arranged on a side of the mounting groove (301) facing the display panel assembly (1), the display panel assembly (1) and the mounting groove (301) being in contact with each other in a first direction via the second supporting structure.

5. The display device mounting structure according to claim 4, wherein: The second supporting structure comprises a plurality of second supporting ribs (4), and the plurality of second supporting ribs (4) are evenly spaced.

6. The display device mounting structure according to claim 1, wherein: The invention also comprises a third supporting structure, wherein the third supporting structure is arranged on the portion of the display window (2) facing the front shell (3) and / or is arranged on the side of the front shell (3) facing the display window (2), and the display window (2) and the front shell (3) are abutted via the third supporting structure.

7. The display device mounting structure according to claim 6, wherein: The third supporting structure comprises a plurality of third supporting ribs (6), and both sides of the display window (2) abut against the front shell (3) via at least one of the third supporting ribs (6).

8. The display device mounting structure according to claim 1, wherein: The first mounting structure comprises a plug-in mechanism, the plug-in mechanism being arranged on the portion of the display window (2) facing the front housing (3), and the display window (2) abutting against the edge of the mounting groove (301) via the plug-in mechanism; The display device mounting structure further comprises a second mounting structure, the second mounting structure being arranged at the lower portion of the display window (2) and located between the display window (2) and the front shell (3), the second mounting structure being used to reinforce the mounting of the display window (2) and the front shell (3).

9. The display device mounting structure according to claim 8, wherein: The first mounting structure further comprises a clamping mechanism and a limiting mechanism, wherein the clamping mechanism fixes the display window (2) and the front shell (3) in a first direction, and the limiting mechanism limits the display window (2) in a second direction and / or a third direction.

10. The display device mounting structure according to claim 9, wherein: The clamping mechanism is arranged on both sides of the display window (2), the plugging mechanism is placed between the clamping mechanisms on both sides of the display window (2), and the plugging mechanism is arranged close to the upper part of the display window (2).

11. The display device mounting structure according to claim 9, wherein: The limiting mechanisms are arranged on both sides of the display window (2), the plugging mechanism is placed between the limiting mechanisms on both sides of the display window (2), and the plugging mechanism is arranged close to the upper part of the display window (2).

12. The display device mounting structure according to claim 8, wherein: The second mounting structure comprises a display window mounting hole (202) and a front shell mounting hole (302); the opening direction of the display window mounting hole (202) faces the front shell (3); and the front shell mounting hole (302) is a through hole.

13. The display device mounting structure according to any one of claims 1 to 12, characterized in that: The display panel assembly (1) comprises a display panel (7) and a bracket (8); the display panel (7) is arranged in the bracket (8) via a third mounting structure; the third mounting structure comprises a snap mechanism and a tongue mechanism, and the snap mechanism and the tongue mechanism fix the display panel (7) and the bracket (8) in at least a first direction.

14. The display device mounting structure according to claim 13, wherein: The device further comprises a fourth supporting structure, wherein the fourth supporting structure is arranged on a side of the display panel (7) facing the bracket (8) and / or is arranged on a side of the bracket (8) facing the display panel (7), and the display panel (7) and the bracket (8) are abutted in the first direction via the fourth supporting structure.

15. An electrical device, characterized in that: It comprises a display device and a display device mounting structure according to any one of claims 1 to 14, wherein the display device is mounted by the display device mounting structure.

16. The electrical device according to claim 15, characterized in that: The electrical device is a fan.

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