Motor cover installation structure and motor cover

Abstract

This invention provides a motor cover mounting structure and a motor cover. The motor cover mounting structure includes a first mounting structure disposed on the cover body and a second mounting structure correspondingly disposed on the panel frame. The first mounting structure includes a first magnetic component and a first positioning component; the second mounting structure includes a second magnetic component and a second positioning component. The first magnetic component and the second magnetic component are magnetically attracted and connected, and the first positioning component and the second positioning component are connected along the cover connection direction. Compared with the prior art, this application only requires aligning the first positioning component and the second positioning component, and the first magnetic component and the second magnetic component can automatically attract each other. Alternatively, the cover body can be pressed against the panel frame first by positioning the first positioning component and the second positioning component, the first fixing component and the second fixing component can be fixedly connected, and finally the first magnetic component can be fixed to the cover body so that the first magnetic component and the second magnetic component attract each other. This method eliminates the need for screws, is convenient to operate, time-saving, and highly efficient.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, and in particular to a motor cover installation structure and a motor cover. Background Art

[0002] The motor cover of the air conditioner in the prior art is fixed on the panel frame of the air conditioner. The connection method usually requires manual alignment of the screw holes on the motor cover with the screw holes on the panel frame, and then installing the screws in the screw holes one by one to fasten the motor cover to the panel frame.

[0003] The motor cover in the prior art has four corners of different shapes, which need to be aligned with the panel frame. It takes a lot of time to align the screw holes on the motor cover with the screw holes on the panel frame, which is inefficient to install and prone to damage due to forced tightening due to misalignment. Summary of the invention

[0004] The purpose of the present application is to provide a motor cover installation structure and a motor cover, so as to solve the problem of low installation efficiency of the motor cover in the prior art.

[0005] Therefore, in a first aspect of the present application, a motor cover mounting structure is provided, comprising a first mounting structure arranged on the cover body and a second mounting structure correspondingly arranged on the panel frame;

[0006] The first mounting structure includes a first magnetic member and a first positioning member, and the first magnetic member and the first positioning member are respectively located at different positions on the cover body;

[0007] The second mounting structure includes a second magnetic member and a second positioning member;

[0008] The first magnetic member is magnetically connected to the second magnetic member, and the first positioning member is connected to the second positioning member along a covering direction;

[0009] After the first positioning member is connected to the second positioning member, the cover plate body can be restricted from moving along a plane perpendicular to the covering direction.

[0010] The motor cover installation structure provided by the present application has the first positioning member roughly aligned with the second positioning member during the installation process of the cover body, and the cover body is moved close to the panel frame along the cover connection direction (the direction in which the cover body moves close to the panel frame when installed on the panel frame) so that the first positioning member and the second positioning member are connected to each other. After the first positioning member and the second positioning member are connected to each other, the cover body is rotated around the first positioning member and the second positioning member. During the rotation process, the first magnetic member and the second magnetic member are attracted to each other after approaching each other, and the degree of alignment between the first magnetic member and the second magnetic member can be judged according to the change in the strength of the magnetic attraction. The degree of closeness and proximity, when the first magnetic part and the second magnetic part are aligned, the first magnetic part and the second magnetic part attract each other, the first positioning part is connected to the second positioning part, the first magnetic part and the second magnetic part are connected, and the first positioning part and the first magnetic part are respectively located at different positions of the cover body, so the cover body can be positioned at two different positions to limit the rotation of the cover body relative to the panel frame, and at the same time, the attraction of the first magnetic part and the second magnetic part can limit the reverse movement of the cover body along the covering direction, so that the cover body is pre-fixed flush on the panel frame, which is convenient for subsequent reinforcement operations. Compared with the prior art of aligning and fixing each corner point one by one, the present application only needs to align the first positioning part and the second positioning part, and the first magnetic part and the second magnetic part can automatically attract each other during the rotation of the cover body to achieve pre-fixation and alignment of the cover body, and the subsequent reinforcement operation does not need to be aligned again, the workload is reduced, and the work efficiency is higher.

[0011] The first magnetic part and the cover body can be set to a fixed connection or a detachable fixed connection. When the first magnetic part and the cover body are set to a detachable fixed connection, for example, the first magnetic part is set to a columnar pin structure, and a pin hole is set on the cover body. The first magnetic part can be inserted into the pin hole, and the first magnetic part and the pin hole have an interference fit, and can be fixed to each other by relying on the friction resistance between them. During installation, the first positioning part and the second positioning part are used to accurately position the cover body, and after the cover body is placed against the panel frame, the pin hole is aligned with the magnetic part mounting hole. There is no screw installation. It only needs to press the cover body against the panel frame, and the first fixing part and the second fixing part are fixedly connected. Finally, it only needs to manually insert the first magnetic part into the magnetic part mounting hole to make the first magnetic part and the second magnetic part engage. The operation is convenient, time-saving and efficient.

[0012] In a possible implementation manner of the first aspect of the present application, the first magnetic component is located at a first corner point of the cover body.

[0013] Through the above-mentioned possible implementation methods of the first aspect of the present application, the cover body has four corner points, and the first magnetic part is arranged on the first corner point, which can position and fix the first corner point of the cover body, so that the other corner points are aligned with the corresponding points on the panel frame respectively, and the corner points are farther away from the center of the cover body than other positions, which can more effectively limit the rotation of the cover body around its own center, and can make the cover body more firmly fixed on the panel frame.

[0014] In a possible implementation manner of the first aspect of the present application, the second mounting structure includes a magnetic member mounting hole provided on the panel frame, and the second magnetic member is fixedly disposed in the magnetic member mounting hole;

[0015] The first magnetic component protrudes from the outside of the cover plate body, and the first magnetic component is plugged into the magnetic component mounting hole along the covering direction.

[0016] Through the above possible implementation methods of the first aspect of the present application, the first magnetic part and the second magnetic part can be magnets, or the first magnetic part can be magnets and the second magnetic part can be iron, cobalt or nickel, or the first magnetic part can be iron, cobalt or nickel and the second magnetic part can be magnets. The first magnetic part is inserted into the magnetic part mounting hole. In addition to relying on magnetic attraction to limit the first magnetic part from being pulled out, it can also limit the movement of the first magnetic part along a plane perpendicular to the cover connection, so that the cover body can be more stably fixed on the panel frame.

[0017] In a possible implementation manner of the first aspect of the present application, the side wall of the first magnetic component has a draft angle; and / or the side wall of the magnetic component mounting hole has a draft angle.

[0018] Through the above possible implementations of the first aspect of the present application, for the first magnetic part, the side wall refers to the surface connected to the edge of the end of the first magnetic part away from the cover body, for example, if the first magnetic part is set to a columnar shape, the side wall refers to the cylindrical surface of the first magnetic part. Similarly, for the magnetic part mounting hole, the side wall refers to the inner wall of the magnetic part mounting hole, for example, if the magnetic part mounting hole is set to a cylindrical hole, the side wall refers to the cylindrical surface of the magnetic part mounting hole. The side wall is set with a draft angle, for example, from the end of the first magnetic part away from the cover body to the other end of the first magnetic part, the cross-sectional area of ​​the first magnetic part (the surface cut with the plane perpendicular to the central axis of the first magnetic part as the cutting surface) gradually increases. In the process of inserting the first magnetic part into the magnetic part mounting hole, the entrance edge of the magnetic part mounting hole first abuts against the side wall of the first magnetic part. The side wall of the first magnetic part can guide the insertion movement because of the draft angle, so that the first magnetic part is easier to align with the magnetic part mounting hole and insert into the magnetic part mounting hole. Similarly, for example, the magnetic component is a truncated cone-shaped hole, and the inner diameter of the magnetic component mounting hole gradually increases along the direction of the opening. During the process of inserting the first magnetic component into the magnetic component mounting hole, the edge of the first magnetic component first abuts against the side wall of the magnetic component mounting hole. The side wall of the magnetic component mounting hole can guide the insertion movement of the first magnetic component, thereby facilitating the alignment and plugging of the first magnetic component with the magnetic component mounting hole.

[0019] In a possible implementation manner of the first aspect of the present application, the cover plate body is provided with a pin hole for detachably fixing the first magnetic member.

[0020] In a possible implementation manner of the first aspect of the present application, the first positioning member is located at a second corner point of the cover body.

[0021] Through the above-mentioned possible implementation methods of the first aspect of the present application, the first positioning member is arranged on the second corner point, which can position the second corner point of the cover body, so that the other corner points are aligned with the corresponding points on the panel frame respectively, and the corner point is farther away from the center of the cover body than other positions, which can more effectively limit the rotation of the cover body around its own center, and can make the cover body more firmly fixed on the panel frame.

[0022] In a possible implementation manner of the first aspect of the present application, the first positioning member includes a positioning hole arranged on the cover body, and the second positioning member includes a positioning column fixed on the panel frame, and the positioning column is plugged into the positioning hole along the cover connection direction.

[0023] Through the above-mentioned possible implementation methods of the first aspect of the present application, during the installation process, the positioning column is inserted into the positioning hole, and there is no need to use screws to tighten it, which makes the operation more convenient and labor-saving, and the work efficiency is higher. After insertion, the relative movement of the cover body and the panel frame along a plane perpendicular to the cover connection direction can be limited, and the positioning effect can be guaranteed.

[0024] In a possible implementation manner of the first aspect of the present application, the first mounting structure further includes a first fixing member, and the second mounting structure further includes a second fixing member, and the first fixing member is detachably fixedly connected to the second fixing member.

[0025] Through the above-mentioned possible implementation methods of the first aspect of the present application, during the installation process, the positioning column is first inserted into the positioning hole, and then the first magnetic part is inserted into the magnetic part installation hole. The relative position of the cover body and the panel frame is accurately defined through bright spot positioning. After the first positioning part and the first magnetic part are positioned and the first magnetic part is pre-fixed, the first fixing part and the second fixing part are fixedly connected to increase the connection stability between the cover body and the panel body.

[0026] In a possible implementation manner of the first aspect of the present application, the first fixing member is located at the third corner point of the cover body; and / or the first fixing member is located at the fourth corner point of the cover body.

[0027] Through the above-mentioned possible implementation methods of the first aspect of the present application, the first fixing member can be one or two. When two first fixing members are set, they are respectively located at the third corner point and the fourth corner point of the cover body. After the first fixing member, the first positioning member and the first magnetic member are respectively connected to the second fixing member, the second positioning member and the second magnetic member on the panel body, the four corner points of the cover body can be positioned and fixed, thereby improving the stability of the cover body on the panel frame.

[0028] In a possible implementation manner of the first aspect of the present application, the first fixing member includes a buckle, and the second fixing member includes a hook fixedly connected to the panel frame, and the buckle is buckled with the hook.

[0029] Through the above possible implementation methods of the first aspect of the present application, the buckle has a slot, and after the hook is buckled with the buckle, the barb on the hook is inserted into the slot to hook the buckle, limiting the hook from being separated from the buckle. The installation direction of the buckle and the hook is the same as the cover connection direction, so the installation directions of the first positioning member and the second positioning member, the first magnetic member and the second magnetic member, and the first fixing member and the second fixing member are consistent. Overall, it is only necessary to press the cover body along the cover connection direction toward the panel frame to plug the first positioning member and the second positioning member, to attract the first magnetic member and the second magnetic member, and to buckle the first fixing member and the second fixing member, so as to complete all assembly work. Compared with the prior art, under the condition that the installation accuracy and assembly stability are guaranteed, since screws are not needed for fastening, the workload is less and the installation efficiency is higher.

[0030] In a second aspect of the present application, a motor cover is provided, comprising the first mounting structure in the first aspect of the present application.

[0031] The motor cover provided in the second aspect of the present application is provided with a second mounting structure on the panel frame corresponding to the first mounting structure. During the installation process, it is only necessary to press the cover body along the covering direction toward the panel frame to plug the first positioning member into the second positioning member, attract the first magnetic member into the second magnetic member, and buckle the first fixing member into the second fixing member, thereby completing all assembly work. Compared with the prior art, while ensuring the installation accuracy and assembly stability, since there is no need to use screws for fastening, the workload is less and the installation efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0033] Figure 1 is a schematic diagram of a panel frame structure in an embodiment of the present application;

[0034] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0035] Figure 3 is a schematic diagram of the cover plate body structure in an embodiment of the present application;

[0036] Figure 4 It is a schematic diagram of the structure when the cover body and the panel frame are assembled;

[0037] Figure 5yes Figure 4 A partial cross-sectional view taken along a plane passing through a central axis of the first magnetic member as a cross-sectional view;

[0038] Figure 6 yes Figure 4 A partial cross-sectional view obtained by taking the plane passing through the central axis of the positioning column as the cutting plane;

[0039] Figure 7 It is a schematic diagram of the first magnetic component and the draft angle structure of the magnetic component mounting hole.

[0040] Description of reference numerals:

[0041] 100, cover body; 110, first mounting structure; 111, first magnetic member; 112, first positioning member; 113, first fixing member; 114, slot; 114, first corner point; 115, second corner point; 116, third corner point; 117, fourth corner point; 118, pin hole;

[0042] 200, panel frame; 210, second mounting structure; 211, second magnetic member; 212, second positioning member; 213, magnetic member mounting hole; 214, second fixing member; 215, barb. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of this application more clear, the following is a further detailed description of this application in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain this application and do not limit the scope of protection of this application.

[0044] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0045] It is necessary to point out that when an element is referred to as being “fixed on” another element, the two elements may be integral or detachably connected.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0047] In addition, it should be understood that in the embodiments, the positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer", "top", "bottom", "one side", "the other side", "one end", "the other end", etc. are based on the positional relationships shown in the drawings; the terms "first", "second", etc. are used to distinguish different structural components. These terms are only for the convenience of describing the present application and simplifying the description, and cannot be understood as limiting the present application.

[0048] Figure 1 is a schematic diagram of a panel frame structure in an embodiment of the present application; Figure 2 yes Figure 1 A partial enlarged view of the middle A; Figure 3 is a schematic diagram of the cover plate body structure in an embodiment of the present application; Figure 4 It is a schematic diagram of the structure when the cover body and the panel frame are assembled; Figure 5 yes Figure 4 A partial cross-sectional view taken along a plane passing through a central axis of the first magnetic member as a cross-sectional view; Figure 6 yes Figure 4 A partial cross-sectional view obtained by taking the plane passing through the central axis of the positioning column as the cutting plane; Figure 7 It is a schematic diagram of the first magnetic component and the draft angle structure of the magnetic component mounting hole.

[0049] As described in the background technology, the motor cover of the air conditioner in the prior art is fixed on the panel frame of the air conditioner. The connection method usually requires manual alignment of the screw holes on the motor cover with the screw holes on the panel frame, and then installing the screws in the screw holes one by one, so as to fasten the motor cover to the panel frame. The motor cover in the prior art has four corner points of different shapes, and the orientation needs to completely correspond to the panel frame. In the process of aligning the screw holes on the motor cover with the screw holes on the panel frame, it takes a lot of time, the installation efficiency is low, and it is easy to cause the phenomenon of forced tightening and damage due to misalignment.

[0050] In order to solve the above technical problems, in the first embodiment of the present application, a motor cover installation structure is provided, such as Figures 1 to 4As shown, it includes a first mounting structure 110 arranged on the cover body 100 and a second mounting structure 210 correspondingly arranged on the panel frame 200; the first mounting structure 110 includes a first magnetic member 111 and a first positioning member 112, and the first magnetic member 111 and the first positioning member 112 are respectively located at different positions on the cover body 100; the second mounting structure 210 includes a second magnetic member 211 and a second positioning member 212; the first magnetic member 111 is magnetically connected to the second magnetic member 211, and the first positioning member 112 is connected to the second positioning member 212 along the cover connection direction; after the first positioning member 112 is connected to the second positioning member 212, it can limit the planar movement of the cover body 100 perpendicular to the cover connection direction.

[0051] In the motor cover installation structure provided by the present application, during the installation process of the cover body 100, the first positioning member 112 is roughly aligned with the second positioning member 212, and the first positioning member 112 is roughly aligned with the second positioning member 212 along the cover connection direction (the direction in which the cover body 100 moves toward the panel frame 200 when it is installed on the panel frame 200, for example Figure 4 The cover body 100 is brought close to the panel frame 200 (in a direction perpendicular to the downward direction of the cover body 100), so that the first positioning member 112 and the second positioning member 212 are connected to each other. After the first positioning member 112 and the second positioning member 212 are connected to each other, the cover body 100 is rotated around the first positioning member 112 and the second positioning member 212. During the rotation process, the first magnetic member 111 and the second magnetic member 211 are attracted to each other after being close to each other. The alignment degree and the close degree of the first magnetic member 111 and the second magnetic member 211 can be judged according to the change in the intensity of the magnetic attraction. When the first magnetic member 111 and the second magnetic member 211 are aligned, the first magnetic member 111 The first magnetic member 112 and the second magnetic member 211 are mutually attracted to each other, the first positioning member 112 is connected to the second positioning member 212, the first magnetic member 111 is connected to the second magnetic member 211, and the first positioning member 112 and the first magnetic member 111 are respectively located at different positions of the cover body 100. Therefore, the cover body 100 can be positioned at two points at different positions to limit the rotation of the cover body 100 relative to the panel frame 200. At the same time, the attraction between the first magnetic member 111 and the second magnetic member 211 can limit the cover body 100 from moving in the opposite direction of the covering direction, so that the cover body 100 is pre-fixed flush on the panel frame 200, which is convenient for subsequent reinforcement operations. Compared with the prior art of aligning and fixing each corner point one by one, the present application only needs to align the first positioning member 112 and the second positioning member 212. The first magnetic member 111 and the second magnetic member 211 can automatically engage during the rotation of the cover body 100 to achieve pre-fixation and alignment of the cover body 100. Subsequent reinforcement operations do not require re-alignment, which reduces workload and improves work efficiency.

[0052] In a possible implementation of Example 1 of the present application, as Figure 3As shown, the first magnetic member 111 is located at a first corner point 114 of the cover body 100 .

[0053] Through the above possible implementation methods of Example 1 of the present application, the cover body 100 has four corner points, and the first magnetic part 111 is arranged on the first corner point 114, which can position and fix the first corner point 114 of the cover body 100, so that the other corner points are aligned with the corresponding points on the panel frame 200 respectively, and the corner points are farther away from the center of the cover body 100 than other positions, which can more effectively limit the rotation of the cover body 100 around its own center, and can make the cover body 100 more firmly fixed on the panel frame 200.

[0054] In a possible implementation of Example 1 of the present application, as Figure 2 and Figure 7 As shown, the second mounting structure 210 includes a magnetic component mounting hole 213 arranged on the panel frame 200, and the second magnetic component 211 is fixed in the magnetic component mounting hole 213; the first magnetic component 111 protrudes outside the cover body 100, and the first magnetic component 111 is plugged into the magnetic component mounting hole 213 along the cover connection direction.

[0055] Through the above possible implementation methods of Example 1 of the present application, the first magnetic part 111 and the second magnetic part 211 can be magnets, or the first magnetic part 111 can be magnets and the second magnetic part 211 can be iron, cobalt or nickel, or the first magnetic part 111 can be iron, cobalt or nickel and the second magnetic part 211 can be magnets. The first magnetic part 111 is inserted into the magnetic part mounting hole 213. In addition to relying on magnetic attraction to limit the first magnetic part 111 from being pulled out, it can also limit the movement of the first magnetic part 111 along a plane perpendicular to the cover connection, so that the cover body 100 can be more stably fixed on the panel frame 200.

[0056] In a possible implementation of Example 1 of the present application, as Figure 7 As shown, the side wall of the first magnetic member 111 has a draft angle; and / or, the side wall of the magnetic member mounting hole 213 has a draft angle, for example Figure 7 The angle α is marked in the figure.

[0057] Through the above possible implementations of the first embodiment of the present application, for the first magnetic member 111, the side wall refers to the surface connected to the edge of the end of the first magnetic member 111 away from the cover body 100. For example, if the first magnetic member 111 is set to be cylindrical, the side wall refers to the cylindrical surface of the first magnetic member 111. Similarly, for the magnetic member mounting hole 213, the side wall refers to the inner wall of the magnetic member mounting hole 213. For example, if the magnetic member mounting hole 213 is set to be a cylindrical hole, the side wall refers to the cylindrical surface of the magnetic member mounting hole 213. A draft angle is set on the side wall. For example, the cross-sectional area of ​​the first magnetic component 111 (a surface cut with a plane perpendicular to the central axis of the first magnetic component 111 as a cutting plane) gradually increases from one end of the first magnetic component 111 away from the cover body 100 to the other end of the first magnetic component 111. During the process of inserting the first magnetic component 111 into the magnetic component mounting hole 213, the entrance edge of the magnetic component mounting hole 213 first abuts against the side wall of the first magnetic component 111. The side wall of the first magnetic component 111 has a draft angle and can guide the insertion movement, thereby making it easier for the first magnetic component 111 to align with the magnetic component mounting hole 213 and insert into the magnetic component mounting hole 213. Similarly, for example, if the magnetic component is a truncated cone-shaped hole, the inner diameter of the magnetic component mounting hole 213 gradually increases along the direction of the opening. During the process of inserting the first magnetic component 111 into the magnetic component mounting hole 213, the edge of the first magnetic component 111 first abuts against the side wall of the magnetic component mounting hole 213. The side wall of the magnetic component mounting hole 213 can guide the insertion movement of the first magnetic component 111, thereby facilitating the alignment and plugging of the first magnetic component 111 with the magnetic component mounting hole 213.

[0058] In a possible implementation of Example 1 of the present application, as Figure 3 As shown, the first positioning member 112 is located at the second corner point 115 of the cover body 100 .

[0059] Through the above-mentioned possible implementation methods of Example 1 of the present application, the first positioning member 112 is arranged on the second corner point 115, which can position the second corner point 115 of the cover body 100, so as to facilitate the alignment of other corner points with corresponding points on the panel frame 200, and the corner point is farther away from the center of the cover body 100 than other positions, which can more effectively limit the rotation of the cover body 100 around its own center, and can make the cover body 100 more firmly fixed on the panel frame 200.

[0060] In a possible implementation of Example 1 of the present application, as Figure 3 and Figure 6 The first positioning member 112 includes a positioning hole disposed on the cover body 100, and the second positioning member 212 includes a positioning column fixedly disposed on the panel frame 200, and the positioning column and the positioning hole are plugged in along the cover connection direction.

[0061] Through the above-mentioned possible implementation methods of Example 1 of the present application, during the installation process, the positioning column is inserted into the positioning hole, and there is no need to use screws to tighten it, which makes the operation more convenient and labor-saving, and the work efficiency is higher. After insertion, the cover body 100 and the panel frame 200 can be limited to move relative to each other along a plane perpendicular to the cover connection direction, and the positioning effect can be guaranteed.

[0062] In a possible implementation of Example 1 of the present application, as Figure 2 , Figure 3 and Figure 4 As shown, the first installation structure 110 further includes a first fixing member 113 , and the second installation structure 210 further includes a second fixing member 214 . The first fixing member 113 and the second fixing member 214 are detachably fixedly connected.

[0063] Through the above-mentioned possible implementation methods of Example 1 of the present application, during the installation process, the positioning column is first inserted into the positioning hole, and then the first magnetic component 111 is inserted into the magnetic component installation hole 213. The relative position of the cover body 100 and the panel frame 200 is accurately defined through bright spot positioning. After the first positioning component 112 and the first magnetic component 111 are positioned and the first magnetic component 111 is pre-fixed, the first fixing component 113 is fixedly connected with the second fixing component 214 to increase the connection stability between the cover body 100 and the panel body.

[0064] In a possible implementation of the first embodiment of the present application, the first fixing member 113 is located on the third corner point 116 of the cover body 100 ; and / or the first fixing member 113 is located on the fourth corner point 117 of the cover body 100 .

[0065] Through the above possible implementation methods of Example 1 of the present application, as Figure 3 As shown, the first fixing member 113 can be one or two. When two first fixing members 113 are set, they are respectively located on the third corner point 116 and the fourth corner point 117 of the cover body 100. After the first fixing member 113, the first positioning member 112 and the first magnetic member 111 are respectively connected to the second fixing member 214, the second positioning member 212 and the second magnetic member 211 on the panel body, the four corner points of the cover body 100 can be positioned and fixed, thereby improving the stability of the cover body 100 on the panel frame 200.

[0066] In a possible implementation of Example 1 of the present application, as Figure 2 and Figure 3 As shown, the first fixing member 113 includes a buckle, and the second fixing member 214 includes a hook fixedly connected to the panel frame 200, and the buckle is buckled with the hook.

[0067] According to the above possible implementation of the first embodiment of the present application, the buckle has a slot 114. After the hook is buckled with the buckle, the barb 215 on the hook is inserted into the slot 114 to hook the buckle, so as to limit the hook from being separated from the buckle. The installation direction of the buckle and the hook is the same as the cover connection direction. Therefore, the installation directions of the first positioning member 112 and the second positioning member 212, the first magnetic member 111 and the second magnetic member 211, and the first fixing member 113 and the second fixing member 214 are consistent. On the whole, it is only necessary to press the cover body 100 along the cover connection direction toward the direction close to the panel frame 200, so that the first positioning member 112 and the second positioning member 212 are plugged, the first magnetic member 111 and the second magnetic member 211 are attracted, and the first fixing member 113 and the second fixing member 214 are buckled, so as to complete all the assembly work. Compared with the prior art, under the condition that the installation accuracy and assembly stability are guaranteed, since screws are not needed for fastening, the workload is less and the installation efficiency is higher.

[0068] In a possible implementation of Example 1 of the present application, as Figure 3 and Figure 5 As shown, the first magnetic component 111 and the cover body 100 can be set to a fixed connection or a detachable fixed connection. When the first magnetic component 111 and the cover body 100 are set to a detachable fixed connection, for example, the first magnetic component 111 is set to a columnar pin structure, and a pin hole 118 is set on the cover body 100. The first magnetic component 111 can be inserted into the pin hole 118, and the first magnetic component 111 and the pin hole 118 have an interference fit, and can be fixed to each other by relying on the friction resistance between each other.

[0069] During installation, the first positioning member 112 and the second positioning member 212 are used to accurately position the cover body 100. After the cover body 100 is abutted against the panel frame 200, the pin hole 118 is aligned with the magnetic component mounting hole 213. There is no need for screw installation. Only the cover body 100 needs to be pressed against the panel frame 200, and the buckle is connected with the hook. Finally, only the first magnetic component 111 needs to be manually inserted into the magnetic component mounting hole 213 so that the first magnetic component 111 and the second magnetic component 211 are attracted to each other. The operation is convenient, time-saving and efficient.

[0070] In the second embodiment of the present application, a motor cover is provided, such as Figure 3 As shown, it includes the first mounting structure 110 in the first embodiment of the present application.

[0071] The motor cover provided in the second embodiment of the present application is provided with a second mounting structure 210 on the panel frame 200 corresponding to the first mounting structure 110. During the installation process, it is only necessary to press the cover body 100 along the covering direction toward the panel frame 200 to plug the first positioning member 112 into the second positioning member 212, to attract the first magnetic member 111 into the second magnetic member 211, and to buckle the first fixing member 113 into the second fixing member 214. This completes all assembly work. Compared with the prior art, while ensuring the installation accuracy and assembly stability, since there is no need to use screws for fastening, the workload is less and the installation efficiency is higher.

[0072] The "corner point" mentioned above refers to the area near the corner of the motor cover, which can be the vertex of the corner or the surface near the vertex of the corner (located on the side close to the panel frame 200 when the motor cover is installed).

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A motor cover installation structure, characterized in that: It comprises a first mounting structure (110) arranged on the cover plate body (100) and a second mounting structure (210) correspondingly arranged on the panel frame (200); The first mounting structure (110) comprises a first magnetic member (111) and a first positioning member (112), wherein the first magnetic member (111) and the first positioning member (112) are respectively located at different positions on the cover plate body (100); The second mounting structure (210) comprises a second magnetic member (211) and a second positioning member (212); The first magnetic member (111) is connected to the second magnetic member (211) by magnetic attraction, and the first positioning member (112) is connected to the second positioning member (212) along a covering direction; After the first positioning member (112) and the second positioning member (212) are connected, they can limit the movement of the cover plate body (100) along a plane perpendicular to the covering direction; The second mounting structure (210) comprises a magnetic component mounting hole (213) arranged on the panel frame (200), and the second magnetic component (211) is fixedly arranged in the magnetic component mounting hole (213); the first magnetic component (111) protrudes outside the cover body (100), and the first magnetic component (111) is plugged into the magnetic component mounting hole (213) along the cover connection direction; The first positioning member (112) is located at a second corner point (115) of the cover plate body (100); The first positioning member (112) comprises a positioning hole arranged on the cover body (100), and the second positioning member (212) comprises a positioning column fixedly arranged on the panel frame (200), and the positioning column is plugged into the positioning hole along the cover connection direction.

2. The motor cover installation structure according to claim 1, characterized in that: The first magnetic component (111) is located at a first corner point (114) of the cover body (100).

3. The motor cover installation structure according to claim 1, characterized in that: The side wall of the first magnetic component (111) has a draft angle; and / or the side wall of the magnetic component mounting hole (213) has a draft angle.

4. The motor cover installation structure according to claim 1, characterized in that: The cover plate body (100) is provided with a pin hole (118) for detachably fixing the first magnetic member (111).

5. The motor cover installation structure according to claim 1, characterized in that: The first mounting structure (110) further comprises a first fixing member (113), and the second mounting structure (210) further comprises a second fixing member (214), and the first fixing member (113) and the second fixing member (214) are detachably fixedly connected.

6. The motor cover installation structure according to claim 5, characterized in that: The first fixing member (113) is located on the third corner point (116) of the cover plate body (100); and / or the first fixing member (113) is located on the fourth corner point (117) of the cover plate body (100).

7. The motor cover mounting structure according to claim 5, characterized in that: The first fixing member (113) comprises a buckle, and the second fixing member (214) comprises a hook fixedly connected to the panel frame (200), and the buckle is buckled with the hook.

8. A motor cover, characterized in that: It includes the first mounting structure (110) in the motor cover mounting structure according to any one of claims 1 to 7.

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