Patch device of electric appliance

Abstract

The utility model belongs to the technical field of positioning tools, and particularly relates to a surface mounting device of an electric appliance. The patch device of the electric appliance comprises a first fixing piece and a second fixing piece, the first fixing piece and the second fixing piece are oppositely arranged in parallel; the shell is fixed on the surface, facing the second fixing piece, of the first fixing piece, the decorative patch is fixed on the surface, facing the first fixing piece, of the second fixing piece, and the decorative patch can be conveniently positioned on the surface of the shell by enabling the first fixing piece and the second fixing piece to be close to each other. Therefore, the decorative patch is attached to the preset pasting area on the surface of the shell, the accuracy of pasting the decorative patch on the shell is improved, the situation that the decorative patch is pasted obliquely or deviated is avoided, and the pasting quality and the pasting efficiency of the decorative patch are improved.

Description

Technical Field

[0001] The present application belongs to the technical field of positioning tooling, and specifically relates to a patch device for an electrical appliance. Background Art

[0002] To enhance the overall aesthetics of electrical equipment, a decorative patch is typically placed on the housing of the equipment. The decorative patch can be bonded to the housing using an adhesive layer such as double-sided tape. However, when bonding the decorative patch to the housing, the patch can easily become skewed or offset, resulting in poor adhesion quality. Utility Model Content

[0003] The present application provides a patch device for an electrical appliance, which is used to solve the problem that when the decorative patch is bonded and fixed to the housing, the decorative patch is prone to being skewed and offset, and the pasting quality of the decorative patch is poor.

[0004] The present application provides a patch device for an electrical appliance, comprising a first fixing member and a second fixing member;

[0005] The first fixing member and the second fixing member are arranged parallel to each other; the first fixing member and the second fixing member are close to or far away from each other;

[0006] The surface of the first fixing member facing the second fixing member is at least used to fix the housing, and the surface of the second fixing member facing the first fixing member is at least used to fix the decorative patch.

[0007] In one possible design, the patch device of an electrical appliance provided in the present application is provided with a plurality of limit blocks on a surface of the first fixing member facing the second fixing member;

[0008] The limiting block is provided with an abutting surface, the abutting surface faces the inner side of the first fixing member, and the abutting surface is at least used to abut against the edge of the shell.

[0009] In one possible design, in the patch device of an electrical appliance provided in the present application, in a direction perpendicular to the first fixing member, the first end of the abutting surface is farther away from the first fixing member than the second end of the abutting surface;

[0010] In at least part of the limiting blocks, the abutting surface is arranged at an angle, and the first end of the abutting surface is away from the inner side of the first fixing member relative to the second end of the abutting surface.

[0011] In one possible design, the patch device of an electrical appliance provided in the present application, the first fixing member is provided with at least one mounting opening;

[0012] The mounting opening is configured such that when the first fixing member fixes the shell, at least a portion of the mounting opening is disposed opposite to the shell, and at least a portion of the mounting opening is not disposed opposite to the shell.

[0013] In a possible design, in the patch device of an electrical appliance provided in the present application, the first portion of the mounting opening is located on the inner side of the plurality of limiting blocks; and the second portion of the mounting opening is located on the outer side of the limiting blocks.

[0014] In a possible design, in the patch device of an electrical appliance provided in the present application, a receiving groove is provided on the surface of the second fixing member facing the first fixing member, and the receiving groove is at least used to accommodate the decorative patch.

[0015] In a possible design, in the patch device of an electrical appliance provided in the present application, the second fixing member is provided with a plurality of connecting members, and the second fixing member is fixed relative to the decorative patch through the plurality of connecting members.

[0016] In one possible design, the patch device of the electrical appliance provided in the present application, the connector is configured as a magnetic connector, the magnetic connector is arranged on the surface of the second fixing member away from the first fixing member, and the magnetic connector is at least used to attract magnetic decorative patches.

[0017] In one possible design, the patch device of the electrical appliance provided in the present application, the second fixing member is provided with a clearance opening;

[0018] The configuration of the clearance opening is such that when the second fixing member fixes the decorative patch, at least a portion of the clearance opening is arranged opposite to the decorative patch.

[0019] In one possible design, the patch device for an electrical appliance provided in the present application is configured such that the first fixing member is provided with a guide post, and the guide post is provided through the second fixing member;

[0020] The second fixing member can move along the extending direction of the guide post so that the second fixing member is close to or away from the first fixing member.

[0021] The patch device of an electrical appliance provided in the present application includes a first fixing member and a second fixing member; the first fixing member and the second fixing member are arranged parallel to each other; the shell is fixed on the surface of the first fixing member facing the second fixing member, and the decorative patch is fixed on the surface of the second fixing member facing the first fixing member. By bringing the first fixing member and the second fixing member closer to each other, the decorative patch can be easily positioned on the surface of the shell, so that the decorative patch is attached to a preset pasting area on the surface of the shell, thereby improving the accuracy of pasting the decorative patch on the shell, avoiding the decorative patch from being crooked or offset, and improving the pasting quality and pasting efficiency of the decorative patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0023] Figure 1 A schematic structural diagram of a patch device for an electrical appliance provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 A schematic structural diagram of the first fixing member;

[0025] Figure 3 for Figure 1 A schematic diagram of the connection structure between the first fixing member and the housing;

[0026] Figure 4 for Figure 3 Cross-sectional view at AA in the middle;

[0027] Figure 5 for Figure 1 Schematic diagram of the structure of the second fixing member Figure 1 ;

[0028] Figure 6 for Figure 1 Schematic diagram of the structure of the second fixing member Figure 2 ;

[0029] Figure 7 for Figure 1 Schematic diagram of the connection structure between the second fixing member and the decorative patch;

[0030] Figure 8 for Figure 7 Magnified view of part B.

[0031] Description of reference numerals:

[0032] 100-first fixing member;

[0033] 110 - first plate; 111 - mounting opening; 1111 - first portion; 1112 - second portion;

[0034] 120-limiting block; 1201-abutting surface; 121-upper abutting block; 122-lower abutting block; 123-left abutting block; 124-right abutting block;

[0035] 130-support legs;

[0036] 140-guide column;

[0037] 200- second fixing member;

[0038] 210 - second plate; 211 - receiving groove; 2111 - abutment portion; 212 - clearance opening; 213 - positioning hole;

[0039] 220-connector;

[0040] 10-housing;

[0041] 20-Decorative patches;

[0042] 21- Adhesive layer.

[0043] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0044] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0045] The terms "first," "second," "third," "fourth," and so on (if any) in the specification and claims of this application and the drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the application described herein can, for example, be implemented in an order other than those illustrated or described herein.

[0046] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described in this application as "exemplary" or "for example" should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0047] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0048] Unless otherwise stated, the term "plurality" means two or more.

[0049] As known from the background art, in order to improve the overall aesthetics of electrical equipment, a decorative patch can usually be provided on the housing of the electrical equipment, wherein the decorative patch can be bonded and fixed to the housing by an adhesive layer such as double-sided tape.

[0050] At present, the pasting method of decorative patches is mainly based on manual work. Due to inaccurate manual positioning, the decorative patches may be pasted crookedly. Moreover, if the shell and the decorative patch are not the same size, for example, the decorative patch is smaller than the shell, the decorative patch needs to be pasted in the center of the shell, which may cause the patch to be pasted crookedly. In addition, the thickness of the decorative patch is generally thin, and the decorative patch is easy to curl during the pasting process, making it difficult to ensure the pasting effect.

[0051] It can be seen from this that when the decorative patch is adhered to the housing of the electrical equipment, the decorative patch is prone to being skewed and offset, resulting in poor adhesion quality and low adhesion efficiency.

[0052] To solve the above problems, an embodiment of the present application provides a patch device for an electrical appliance, comprising a first fixing member and a second fixing member; the first fixing member and the second fixing member are arranged parallel to each other; the shell is fixed on the surface of the first fixing member facing the second fixing member, and the decorative patch is fixed on the surface of the second fixing member facing the first fixing member. By bringing the first fixing member and the second fixing member close to each other, the decorative patch can be easily positioned on the surface of the shell, so that the decorative patch is attached to a preset pasting area on the surface of the shell, thereby improving the accuracy of pasting the decorative patch on the shell, avoiding the decorative patch from being crooked or offset, and improving the pasting quality and pasting efficiency of the decorative patch.

[0053] The following specific embodiments describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can exist independently or in combination with each other. For the same or similar concepts or processes, they may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0054] Figure 1 A schematic structural diagram of a patch device for an electrical appliance provided in an embodiment of the present application; Figure 3 for Figure 1 A schematic diagram of the connection structure between the first fixing member and the housing; Figure 7 for Figure 1 Schematic diagram of the connection structure between the second fixing member and the decorative patch.

[0055] Combine Figure 1 、 Figure 3 and Figure 7As shown, an embodiment of the present application provides a patch device for an electrical appliance, including a first fixing member 100 and a second fixing member 200; the first fixing member 100 and the second fixing member 200 are arranged parallel to each other; the first fixing member 100 and the second fixing member 200 are close to or far away from each other; the surface of the first fixing member 100 facing the second fixing member 200 is at least used to fix the shell 10, and the surface of the second fixing member 200 facing the first fixing member 100 is at least used to fix the decorative patch 20.

[0056] It is understandable that if the housing 10 is not fixed during the pasting process, it is easy to cause position deviation, affecting the pasting effect of the decorative patch 20. By fixing the housing 10 to the first fixing member 100, it can be ensured that the position of the housing 10 remains stable during the pasting process without moving or deviating, so that the decorative patch 20 is aligned with the housing 10.

[0057] The decorative patch 20 is usually thin and easily curled or moved during the pasting process. By fixing the decorative patch 20 to the second fixing member 200, it can be ensured that the decorative patch 20 remains flat during the pasting process and does not curl or move, thereby improving the pasting quality.

[0058] In specific implementation, the shell 10 is fixed to the surface of the first fixing part 100 facing the second fixing part 200, and the decorative patch 20 is fixed to the surface of the second fixing part 200 facing the first fixing part 100. During the pasting process, after the first fixing part 100 and the second fixing part 200 are aligned, the first fixing part 100 and the second fixing part 200 are moved closer to each other, which can drive the decorative patch 20 and the shell 10 to approach each other, so that the decorative patch 20 is attached to the preset pasting area on the surface of the shell 10, thereby realizing accurate positioning of the decorative patch 20 on the shell 10, improving the accuracy of pasting the decorative patch 20 on the shell 10, avoiding the situation where the decorative patch 20 is crooked or offset, and improving the pasting quality of the decorative patch 20; and the operation process is simple, which also helps to improve the pasting efficiency of the decorative patch 20.

[0059] It should be noted that an adhesive layer 21 is typically provided on the side of the decorative patch 20 facing the housing 10. The first fixing member 100 and the second fixing member 200 are positioned close to each other, so that when the decorative patch 20 is close to and abuts the housing 10, the adhesive layer 21 can adhere to the surface of the housing 10, thereby effectively attaching the decorative patch 20 to the surface of the housing 10. For example, the adhesive layer 21 can be double-sided tape, and the shape and size of the adhesive layer 21 can be determined based on the shape and size of the decorative patch 20.

[0060] It should also be noted that the patch device for an electrical appliance provided in the embodiments of the present application is used to attach a decorative patch 20 to the outer surface of an electrical device. The electrical device may include kitchen appliances such as ovens, steamers, or gas stoves; environmental conditioning appliances such as air conditioners, humidifiers, or dehumidifiers; cleaning appliances such as washing machines and dryers; entertainment appliances such as televisions, audio equipment, or gaming devices; and other household or commercial appliances such as electric water heaters and water dispensers.

[0061] Figure 2 for Figure 1 Schematic diagram of the structure of the first fixing member 100. Figure 2 and Figure 3 As shown, in some embodiments, a plurality of limit blocks 120 are provided on the surface of the first fixing member 100 facing the second fixing member 200; the limit blocks 120 are provided with abutment surfaces 1201, and the abutment surfaces 1201 face the inner side of the first fixing member 100, and the abutment surfaces 1201 are at least used to abut against the edge of the shell 10.

[0062] The first fixing member 100 includes a first plate body 110 , and a plurality of limiting blocks 120 are distributed on the first plate body 110 .

[0063] The plurality of limiting blocks 120 may include an upper abutting block 121 and a lower abutting block 122 that are disposed opposite to each other, and a left abutting block 123 and a right abutting block 124 that are disposed opposite to each other.

[0064] It should be noted that the upper abutment block 121, the lower abutment block 122, the left abutment block 123 and the right abutment block 124 can be enclosed to form a accommodating area for placing the shell 10. The area of the first plate body 110 corresponding to the accommodating area is the inner side of the first fixing member 100, and the area of the first plate body 110 not corresponding to the accommodating area is the outer side of the first fixing member 100.

[0065] Among them, the abutting surface 1201 of the upper abutting block 121 is used to abut the upper edge of the shell 10, the abutting surface 1201 of the lower abutting block 122 is used to abut the lower edge of the shell 10, the abutting surface 1201 of the left abutting block 123 is used to abut the left edge of the shell 10, and the abutting surface 1201 of the right abutting block 124 is used to abut the right edge of the shell 10.

[0066] It is understood that during the pasting process, the edge of the housing 10 needs to have a clear boundary for positioning. By providing the upper abutment block 121, the lower abutment block 122, the left abutment block 123, and the right abutment block 124, the housing 10 can be limited in multiple directions, ensuring the accurate position of the housing 10 on the first fixing member 100 and effectively preventing the housing 10 from shifting during the pasting process.

[0067] The embodiment of the present application does not impose any restriction on the number of the upper abutting block 121 , the lower abutting block 122 , the left abutting block 123 and the right abutting block 124 , as long as they can effectively limit the housing 10 .

[0068] Furthermore, the embodiment of the present application does not impose any limitation on the shape of the limiting block 120. For example, the limiting block 120 may be in a block shape or a strip shape.

[0069] The height of the limiting block 120 protruding from the surface of the first plate 110 may be smaller than the thickness of the housing 10 , so as to facilitate the bonding of the decorative patch 20 to the housing 10 .

[0070] The stopper 120 and the first plate 110 can be integrally formed to ensure the positional stability of the stopper 120. Alternatively, the stopper 120 and the first plate 110 can be separate, with the stopper 120 connected to the first plate 110, to reduce the difficulty of manufacturing. For example, the stopper 120 can be bonded to the first plate 110.

[0071] Figure 4 for Figure 3 Cross-sectional view at AA in the middle. Figure 4 As shown, in some embodiments, in a direction perpendicular to the first fixing member 100, the first end of the abutting surface 1201 is away from the first fixing member 100 relative to the second end of the abutting surface 1201; in at least part of the limit block 120, the abutting surface 1201 is tilted, and the first end of the abutting surface 1201 is away from the inner side of the first fixing member 100 relative to the second end of the abutting surface 1201.

[0072] It should be noted that, in the direction perpendicular to the first fixing member 100, the first end of the abutting surface 1201 is the end of the abutting surface 1201 facing away from the first fixing member 100; the second end of the abutting surface 1201 is the end of the abutting surface 1201 close to the first fixing member 100, that is, the first end of the abutting surface 1201 and the second end of the abutting surface 1201 are arranged opposite to each other.

[0073] The abutting surface 1201 of one of the upper abutting block 121 and the lower abutting block 122 may be perpendicular to the surface of the first plate 110. The perpendicularly disposed abutting surface 1201 may provide a reference surface for facilitating positioning of the housing 10.

[0074] The abutting surfaces 1201 of the other of the upper abutting block 121 and the lower abutting block 122, the left abutting block 123, and the right abutting block 124 can be tilted relative to the surface of the first plate 110 to accommodate machining errors of the housing 10. This allows the housing 10 to be placed within the accommodating area defined by the plurality of stop blocks 120 when its dimensions are within the tolerance range, ensuring that the housing 10 is centered. This improves the positioning accuracy of the housing 10.

[0075] Combine Figure 2 and Figure 3 As shown, in some embodiments, the first fixing member 100 is provided with at least one mounting opening 111; the mounting opening 111 is configured as follows: when the first fixing member 100 fixes the shell 10, at least a portion of the mounting opening 111 is arranged relative to the shell 10, and at least a portion of the mounting opening 111 is not arranged relative to the shell 10.

[0076] It is understood that the housing 10 needs to be attached to the surface of the first fixing member 100. By providing the mounting opening 111 on the first fixing member 100, a clearance space can be provided when the housing 10 is placed on the first fixing member 100, making it easier for the operator to take the housing 10 or make necessary adjustments to the housing 10, thereby improving the convenience of operation.

[0077] In addition, the installation opening 111 is provided on the first fixing member 100 , which also has the effect of reducing weight, facilitates the operation of the first fixing member 100 , and improves the flexibility and convenience of the patch device of the electrical appliance.

[0078] Combine Figure 2 As shown, in some embodiments, a plurality of legs 130 may be provided on a side of the first fixing member 100 away from the second fixing member 200 to provide support for the first fixing member 100 so that the patch device of the electrical appliance remains stable during use.

[0079] Combine Figure 2 and Figure 3 As shown, in some embodiments, the first portion 1111 of the installation opening 111 is located inside the plurality of limiting blocks 120 ; and the second portion 1112 of the installation opening 111 is located outside the limiting blocks 120 .

[0080] It can be understood that the first part 1111 of the installation port 111 is located in the accommodating area surrounded by multiple limit blocks 120, that is, the first part 1111 of the installation port 111 is arranged opposite to the shell 10; the second part 1112 of the installation port 111 is located outside the accommodating area surrounded by multiple limit blocks 120.

[0081] When the housing 10 is placed on the first fixing member 100, it covers the first portion 1111 of the mounting opening 111, while the second portion 1112 of the mounting opening 111 is located outside the area covered by the housing 10. Therefore, when an operator places the housing 10 on the first fixing member 100, the second portion 1112 of the mounting opening 111 can effectively avoid the operator's hands or other tools used to assist in picking up the housing 10, making it more convenient to remove and place the housing 10.

[0082] The shape and size of the installation opening 111 can be designed based on actual usage requirements, and the embodiment of the present application does not impose any restrictions on this.

[0083] It is understandable that only the shell 10 is positioned without positioning the decorative patch 20. In some cases, for example, when the outer dimensions of the decorative patch 20 are smaller than the shell 10 and the decorative patch 20 is required to be centered on the shell 10, it is difficult to ensure the accurate pasting position.

[0084] Figure 6 for Figure 1 Schematic diagram of the structure of the second fixing member 200 Figure 2 . Combined Figure 6 and Figure 7 As shown, in some embodiments, a surface of the second fixing member 200 facing the first fixing member 100 is provided with a receiving groove 211 , and the receiving groove 211 is at least used to accommodate the decorative patch 20 .

[0085] The second fixing member 200 includes a second plate body 210 , and a receiving groove 211 is defined on the second plate body 210 .

[0086] It should be noted that the position of the receiving groove 211 on the second fixing member 200 corresponds to the position of each limit block 120 on the first fixing member 100. In other words, the position of the receiving groove 211 corresponds to the receiving area formed by the upper abutting block 121, the lower abutting block 122, the left abutting block 123, and the right abutting block 124 for placing the housing 10. In this way, when the first fixing member 100 and the second fixing member 200 are close to each other, the positions of the housing 10 located in the receiving area and the decorative patch 20 located in the receiving groove 211 also correspond, facilitating the attachment and positioning of the decorative patch 20 on the housing 10.

[0087] Specifically, the positional relationship between the receiving groove 211 and the receiving area can be designed based on the actual attachment requirements of the decorative patch 20. For example, the receiving groove 211 can correspond to the exact center of the receiving area, or the receiving groove 211 can correspond to the upper middle portion of the receiving area, etc. With this arrangement, the operator only needs to bring the first fixing member 100 and the second fixing member 200 closer together to achieve positioning and bonding of the decorative patch 20 to the housing 10, improving operational efficiency and the accuracy of the attachment position of the decorative patch 20.

[0088] It can be understood that the accommodating groove 211 can provide a space specifically for accommodating the decorative patch 20, ensuring that the decorative patch 20 remains flat and stable during the positioning and pasting process, preventing the decorative patch 20 from moving or curling during the pasting process, and improving the accuracy and quality of pasting.

[0089] The shape and size of the receiving groove 211 can be designed according to the shape and size of the decorative patch 20. For example, considering that the side of the decorative patch 20 facing the housing 10 is usually provided with an adhesive layer 21, the depth of the receiving groove 211 can be less than the sum of the thicknesses of the decorative patch 20 and the adhesive layer 21. In this way, after the decorative patch 20 is placed in the receiving groove 211, the surface of the adhesive layer 21 facing away from the decorative patch 20 can protrude from the surface of the second plate 210 facing the first fixing member 100, so that the adhesive layer 21 can contact with the housing 10 and achieve a bonding effect.

[0090] Figure 8 for Figure 7 Magnified view of part B. Figure 8 As shown, an abutment portion 2111 may be provided on the side wall of the receiving groove 211 , and the abutment portion 2111 protrudes toward the interior of the receiving groove 211 .

[0091] As is understandable, the decorative patch 20 is typically thin, making it difficult to handle and prone to deformation. By providing an abutment portion 2111 on the sidewall of the receiving slot 211, when the decorative patch 20 is placed in the receiving slot 211, the edge of the decorative patch 20 abuts against the abutment portion 2111. This creates a gap of a certain width between the edge of the decorative patch 20 and the sidewall of the receiving slot 211, making it easier for operators to remove and place the decorative patch 20, preventing the decorative patch 20 from deforming or curling, and helping to improve the accuracy and quality of the adhesive application of the decorative patch 20.

[0092] Specifically, by positioning the decorative patch 20, the positioning of the decorative patch 20 and the shell 10 can be converted into positioning between the first fixing member 100 and the second fixing member 200, which reduces the difficulty of positioning and improves the positioning accuracy.

[0093] In some embodiments, the second fixing member 200 is provided with a plurality of connecting members 220 , and the second fixing member 200 is fixed relative to the decorative patch 20 via the plurality of connecting members 220 .

[0094] It can be understood that the connecting member 220 can fix the decorative patch 20 on the second fixing member 200 so that the position of the decorative patch 20 remains stable.

[0095] By providing a plurality of connectors 220 , multi-point fixation can be provided, making the decorative patch 20 more stable during the pasting process, thereby improving the precision and quality of pasting.

[0096] Figure 5 for Figure 1 Schematic diagram of the structure of the second fixing member 200 Figure 1 . Combined Figure 5As shown, in some embodiments, the connector 220 is configured as a magnetic connector, which is disposed on the surface of the second fixing member 200 away from the first fixing member 100 , and is at least used to attract the magnetic decorative patch 20 .

[0097] It should be noted that the decorative patch 20 is generally made of stainless steel and can be adsorbed by objects such as magnets with magnetic attraction capabilities, so it can be connected to the magnetic connector through magnetic attraction.

[0098] By configuring the connector 220 as a magnetic connector and positioning it on the side of the second fixing member 200 facing away from the first fixing member 100, the connector 220 can absorb and secure the decorative patch 20 from the side of the second fixing member 200 facing away from the decorative patch 20, preventing the connector 220 from being blocked between the first fixing member 100 and the second fixing member 200. This helps ensure full contact between the connector 220 on the surface of the housing 10 and the decorative patch 20, thereby improving the bonding effect. Furthermore, the magnetic connector provides a non-mechanical fixing method, reducing physical damage to the decorative patch 20.

[0099] For example, the magnetic connector can be fixedly connected to the second plate 210 by bonding or other means.

[0100] In other embodiments, the second plate 210 can be made of metal, and the magnetic connector can be directly adsorbed on the second plate 210. After the decorative patch 20 is pasted, the connector 220 is removed to quickly and conveniently release the decorative patch 20, thereby improving operational efficiency.

[0101] It should be noted that the adsorption force of the magnetic connector on the decorative patch 20 is greater than the gravity of the decorative patch 20 itself, so as to prevent the decorative patch 20 from falling out of the receiving groove 211; and, the adsorption force of the magnetic connector on the decorative patch 20 is also smaller than the adhesion force of the adhesive layer 21 to the surface of the shell 10, so as to prevent the decorative patch 20 from being taken away from the shell 10 when the second fixing member 200 is removed after the pasting is completed.

[0102] Combine Figure 5 and Figure 7 As shown, in some embodiments, the second fixing member 200 is provided with a clearance opening 212 ; the clearance opening 212 is configured such that when the second fixing member 200 fixes the decorative patch 20 , at least a portion of the clearance opening 212 is disposed opposite to the decorative patch 20 .

[0103] It can be understood that the clearance opening 212 is opened on the second plate body 210. Exemplarily, the clearance opening 212 can be opened in the middle or around the second plate body 210.

[0104] By opening the clearance opening 212, the weight reduction effect of the second fixing member 200 can be achieved, the operation of the second fixing member 200 is facilitated, and the flexibility and convenience of the patch device of the electrical appliance are improved; and the operator can also press the decorative patch 20 from the clearance opening 212 to quickly and conveniently release the decorative patch 20 from the second fixing member 200.

[0105] Combine Figure 1 、 Figure 2 and Figure 5 As shown, in some embodiments, the first fixing member 100 is provided with a guide column 140, which passes through the second fixing member 200; the second fixing member 200 can move along the extension direction of the guide column 140 to make the second fixing member 200 close to or away from the first fixing member 100.

[0106] For example, the second fixing member 200 may have a positioning hole 213, and the guide post 140 is disposed in the positioning hole 213. The end of the guide post 140 facing away from the first fixing member 100 has a tapered surface to facilitate the guide post 140 to enter the positioning hole 213.

[0107] It can be understood that the guide column 140 can provide a fixed track so that the second fixing member 200 can move along a predetermined path, ensuring that the second fixing member 200 remains accurate in the process of approaching the first fixing member 100, preventing the first fixing member 100 and the second fixing member 200 from offsetting, so as to achieve accurate docking of the first fixing member 100 and the second fixing member 200, so that the position of the accommodating groove 211 corresponds to the preset area on the first fixing member 100, thereby realizing the positioning of the decorative patch 20 on the shell 10 and ensuring the accuracy of the pasting of the decorative patch 20.

[0108] In summary, the patch device of the electrical appliance provided in the embodiment of the present application is, when in use, the decorative patch 20 is placed in the receiving groove 211 of the second fixing member 200, and under the action of the connecting member 220, the decorative patch 20 can be firmly held in the receiving groove 211, at this time, the adhesive layer 21 is located on the side of the decorative patch 20 away from the second fixing member 200; at the same time, the housing 10 is placed on the first fixing member 100, and the housing 10 is abutted against the abutting surfaces 1201 of each limit block 120, so that the housing 10 is located in the first fixing member. The second fixing member 200 is then flipped over so that the adhesive layer 21 on the surface of the decorative patch 20 faces the first fixing member 100. The guide post 140 is passed through the second fixing member 200 and the second fixing member 200 is moved toward the first fixing member 100 until the adhesive layer 21 on the surface of the decorative patch 20 abuts the surface of the housing 10. This allows the decorative patch 20 to be adhered to the housing 10. Finally, the second fixing member 200 is removed and the housing 10 is removed from the first fixing member 100. In addition, to ensure the adhesion between the decorative patch 20 and the housing 10, a rubber roller can be used to roll the surface of the patch to improve the adhesion.

[0109] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the scope of protection of the present application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solution of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A patch device for an electrical appliance, characterized in that: It comprises a first fixing member (100) and a second fixing member (200); The first fixing member (100) and the second fixing member (200) are arranged parallel to each other; the first fixing member (100) and the second fixing member (200) are close to or far away from each other; The surface of the first fixing member (100) facing the second fixing member (200) is at least used to fix the housing (10), and the surface of the second fixing member (200) facing the first fixing member (100) is at least used to fix the decorative patch (20).

2. The patch device for an electrical appliance according to claim 1, characterized in that: A plurality of limiting blocks (120) are provided on the surface of the first fixing member (100) facing the second fixing member (200); The limiting block (120) is provided with an abutting surface (1201), the abutting surface (1201) faces the inner side of the first fixing member (100), and the abutting surface (1201) is at least used to abut against the edge of the shell (10).

3. The patch device for an electrical appliance according to claim 2, characterized in that: In a direction perpendicular to the first fixing member (100), the first end of the abutting surface (1201) is away from the first fixing member (100) relative to the second end of the abutting surface (1201); In at least part of the limit block (120), the abutting surface (1201) is arranged at an angle, and the first end of the abutting surface (1201) is away from the inner side of the first fixing member (100) relative to the second end of the abutting surface (1201).

4. The patch device for an electrical appliance according to claim 2, wherein: The first fixing member (100) is provided with at least one mounting opening (111); The mounting opening (111) is configured such that when the first fixing member (100) fixes the housing (10), at least a portion of the mounting opening (111) is disposed opposite to the housing (10), and at least a portion of the mounting opening (111) is not disposed opposite to the housing (10).

5. The patch device for an electrical appliance according to claim 4, characterized in that: The first portion (1111) of the installation opening (111) is located on the inner side of the plurality of limit blocks (120); and the second portion (1112) of the installation opening (111) is located on the outer side of the limit blocks (120).

6. The patch device for an electrical appliance according to any one of claims 1 to 5, characterized in that: A receiving groove (211) is provided on the surface of the second fixing member (200) facing the first fixing member (100), and the receiving groove (211) is at least used to accommodate the decorative patch (20).

7. The patch device for an electrical appliance according to claim 6, characterized in that: The second fixing member (200) is provided with a plurality of connecting members (220), and the second fixing member (200) is fixed relative to the decorative patch (20) via the plurality of connecting members (220).

8. The patch device for an electrical appliance according to claim 7, characterized in that: The connecting member (220) is configured as a magnetic connecting member, the magnetic connecting member being disposed on a surface of the second fixing member (200) away from the first fixing member (100), and the magnetic connecting member being used for at least attracting a magnetic decorative patch.

9. The patch device for an electrical appliance according to claim 1, characterized in that: The second fixing member (200) is provided with a clearance opening (212); The clearance opening (212) is configured such that when the second fixing member (200) fixes the decorative patch (20), at least a portion of the clearance opening (212) is arranged opposite to the decorative patch (20).

10. The patch device for an electrical appliance according to claim 1, characterized in that: The first fixing member (100) is provided with a guide column (140), and the guide column (140) is passed through the second fixing member (200); The second fixing member (200) can move along the extension direction of the guide column (140) so that the second fixing member (200) is close to or away from the first fixing member (100).

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