A wire-passing cover plate and an air conditioner

Abstract

The present invention provides a wire passing cover plate and an air conditioner, relating to the technical field of air conditioners. The wire passing cover plate includes a cover plate body and a mounting plate. The cover plate body has a first side surface and a second side surface which are oppositely arranged, and a wire passing hole penetrating through the first side surface and the second side surface is formed on the cover plate body. A positioning groove is arranged at the first side surface, and a positioning shaft is arranged on the mounting plate. The positioning shaft is rotationally assembled in the positioning groove. The positioning groove is used for limiting the positioning shaft in the wire routing direction of the wire passing hole, and the mounting plate is used for at least partially shielding the wire passing hole. The present invention realizes the assembly of the mounting plate by arranging a positioning groove on the cover plate body and assembling the positioning shaft on the mounting plate in the positioning groove. Compared with the prior art, the present invention does not need to be fixed with screws, and only needs to assemble the positioning shaft in the positioning groove during installation to realize the assembly of the mounting plate, which is very convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and more particularly, to a wire-passing cover plate and an air conditioner. Background Art

[0002] Currently, for the anti-mouse wiring cover plate assembly in the indoor unit of an air conditioner cabinet, the pipe-passing mounting plate is pushed up and down to the limit position of the wiring cover plate and then fixed with screws, resulting in low production efficiency, many parts, and cumbersome after-sales installation. Summary of the Invention

[0003] The problem solved by the present invention is how to simplify the assembly structure of the mounting plate and improve the assembly efficiency.

[0004] To solve the above problems, the present invention adopts the following technical solutions.

[0005] In one aspect, the present invention provides a wire-passing cover plate, including a cover plate body and a mounting plate. The cover plate body has a first side and a second side arranged opposite to each other, and a wire-passing hole penetrating through the first side and the second side is formed on the cover plate body. A positioning groove is provided at the first side, and a positioning shaft is provided on the mounting plate. The positioning shaft is rotatably assembled in the positioning groove. The positioning groove is used to limit the positioning shaft in the wire-walking direction of the wire-passing hole, and the mounting plate is used to at least partially block the wire-passing hole.

[0006] For the wire-passing cover plate provided by the present invention, the assembly of the mounting plate is realized by providing a positioning groove on the cover plate body and rotatably assembling the positioning shaft on the mounting plate in the positioning groove. Compared with the prior art, the present invention does not require screws for fixing, and only needs to assemble the positioning shaft in the positioning groove during installation to realize the assembly of the mounting plate, which is very convenient.

[0007] Further, mounting convex plates are provided on the first side at both sides of the wire-passing hole. The positioning groove is formed on the mounting convex plates. The mounting plate is accommodated between the two mounting convex plates and has a clearance fit with the mounting convex plates.

[0008] For the wire-passing cover plate provided by the present invention, by providing the mounting convex plates and forming the positioning groove on the mounting convex plates, it is possible to avoid directly forming the positioning groove on the cover plate body, reducing the thickness of the cover plate body and saving materials. In addition, the clearance fit between the mounting plate and the mounting convex plates also improves the tightness between the mounting plate and the cover plate body and enhances the insect-proof effect.

[0009] Further, the positioning groove is inclined on the mounting convex plate.

[0010] The wire-passing cover plate provided by the present invention has the positioning groove inclined, which can provide limitation in the vertical direction while providing limitation in the wire-passing direction, and is convenient for inserting the positioning shaft.

[0011] Further, on the opposite side walls of the positioning groove, there are provided limiting convex protrusions for preventing the positioning shaft from disengaging from the positioning groove.

[0012] The wire-passing cover plate provided by the present invention can prevent the positioning shaft from disengaging by providing the limiting convex protrusions, thereby improving the assembly stability of the mounting plate.

[0013] Further, there are multiple groups of the positioning grooves. Each group of the positioning grooves includes two positioning grooves opposite to each other on both sides of the wire-passing hole, and the positioning shaft is assembled in one group of the positioning grooves.

[0014] The wire-passing cover plate provided by the present invention can adjust the area of the mounting plate covering the wire-passing hole by providing multiple groups of positioning grooves, so as to adjust the wire-passing size, be applicable to wire-passing with different wire diameters, and improve the applicability of the wire-passing cover plate.

[0015] Further, there is a buckle member connected to the mounting plate. At least one clamping hole penetrating through the first side surface and the second side surface is formed on the cover plate body, and the buckle member is in interference fit in the clamping hole.

[0016] The wire-passing cover plate provided by the present invention can play a role in fixing and positioning the mounting plate by providing the buckle member on the mounting plate and matching it with the clamping hole provided on the cover plate body, thereby improving the assembly stability of the mounting plate.

[0017] Further, the clamping member includes a buckle rod and a limiting head. One end of the buckle rod is connected to the mounting plate, the limiting head is arranged at the end of the buckle rod far from the mounting plate, the buckle rod penetrates through the clamping hole, and the limiting head is in interference fit in the clamping hole for passing through the clamping hole and abutting against the second side surface.

[0018] The wire-passing cover plate provided by the present invention can keep the mounting plate and the cover plate body relatively fixed through the cooperation of the buckle rod and the clamping hole, and at the same time, the mounting plate is fixed in the vertical direction, further improving the assembly stability of the mounting plate. By providing the limiting head and the limiting head abutting against the second side surface, the buckle rod is prevented from disengaging through the limiting head, avoiding the mounting plate from detaching from the cover plate body, and further improving the assembly stability of the mounting plate.

[0019] Further, the positioning groove includes a horizontal section and a vertical section. The horizontal section is arranged in a direction perpendicular to the first side surface, the vertical section is arranged in a direction parallel to the first side surface, and the horizontal section is connected to the vertical section to form a bending channel.

[0020] Further, the mounting lug includes a positioning portion and an extending portion connected to each other. The two positioning portions are disposed on both sides of the wire passing hole, and the two extending portions are disposed opposite to each other and form a clamping channel for clamping the mounting plate.

[0021] Further, the mounting plate includes an upper end portion and a lower end portion connected to each other. The positioning shaft is disposed at the connection of the upper end portion and the lower end portion, and the ratio of the length of the upper end portion to the length of the lower end portion is between 0.5 and 2.

[0022] On the other hand, the present invention provides an air conditioner, including a wire passing cover plate. The wire passing cover plate includes a cover plate body and a mounting plate. The cover plate body has a first side surface and a second side surface disposed opposite to each other, and a wire passing hole penetrating through the first side surface and the second side surface is formed on the cover plate body. A positioning groove is disposed at the first side surface, and a positioning shaft is disposed on the mounting plate. The positioning shaft is rotationally assembled in the positioning groove. The positioning groove is used for limiting the positioning shaft in the wire passing direction of the wire passing hole, and the mounting plate is used for at least partially shielding the wire passing hole.

[0023] For the air conditioner provided by the present invention, the assembly of the mounting plate is realized through the assembly structure of the positioning groove and the positioning shaft, which is very convenient, improves the assembly efficiency of the wire passing cover plate, and further improves the assembly efficiency of the air conditioner. Description of the Drawings

[0024] Figure 1 is a schematic structural view of the wire passing cover plate provided by the present invention from a first perspective;

[0025] Figure 2 is a schematic structural view of the wire passing cover plate provided by the present invention from a second perspective;

[0026] Figure 3 is a schematic structural view of the wire passing cover plate provided by the present invention from a third perspective;

[0027] Figure 4 is a schematic cross-sectional structural view of the wire passing cover plate provided by the present invention;

[0028] Figure 5 is Figure 4 a partial enlarged view of V in;

[0029] Figure 6 is a schematic structural view of the wire passing cover plate provided by the present invention from a fourth perspective;

[0030] Figure 7 is Figure 6 a partial enlarged view of VII in;

[0031] Figure 8Schematic structural diagram of the wire-passing cover plate provided by the second embodiment of the present invention;

[0032] Figure 9 is Figure 8 partial enlarged schematic diagram of IX in;

[0033] Figure 10 Schematic structural diagram of the wire-passing cover plate provided by the third embodiment of the present invention.

[0034] Explanation of reference numerals:

[0035] 100 - wire-passing cover plate; 110 - cover plate body; 111 - first side; 113 - second side; 115 - wire-passing hole; 130 - mounting plate; 131 - positioning shaft; 133 - upper end; 135 - lower end; 150 - positioning groove; 151 - limiting convex; 153 - horizontal section; 155 - vertical section; 170 - mounting convex plate; 171 - extension; 173 - positioning part; 180 - fastening part; 181 - fastening rod; 183 - limiting head; 185 - enlarged hole part; 187 - limiting part; 190 - positioning structure; 191 - clamping hole. Detailed implementation manners

[0036] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention will be given with reference to the accompanying drawings.

[0037] First embodiment

[0038] With reference to Figures 1 to 3 , this embodiment provides a wire-passing cover plate 100, which does not need to be assembled by screws, is convenient for disassembly and assembly, has high assembly efficiency, and can be applied to wires with different wire diameters, with strong applicability.

[0039] The wire-passing cover plate 100 provided in this embodiment includes a cover plate body 110 and a mounting plate 130. The cover plate body 110 has a first side 111 and a second side 113 arranged opposite to each other, and a wire-passing hole 115 penetrating through the first side 111 and the second side 113 is formed on the cover plate body 110. A positioning groove 150 is provided at the first side 111, and a positioning shaft 131 is provided on the mounting plate 130. The positioning shaft 131 is rotationally assembled in the positioning groove 150. The positioning groove 150 is used to limit the positioning shaft 131 in the wire-walking direction of the wire-passing hole 115, and the mounting plate 130 is used to at least partially block the wire-passing hole 115. By providing the positioning groove 150 on the cover plate body 110 and assembling the positioning shaft 131 on the mounting plate 130 in the positioning groove 150, the assembly of the mounting plate 130 is realized.

[0040] In this embodiment, the cover plate body 110 is disposed on the air conditioner housing, and the wire passing hole 115 is used for wire routing. The mounting plate 130 partially shields the wire passing hole 115, allowing the wire to pass through the unshielded part of the wire passing hole 115. If the mounting plate 130 completely shields the wire passing hole 115, no wire routing is performed, and at this time, the wire passing hole 115 is in a closed state. Whether the wire passing hole 115 is partially or completely shielded can be determined according to the actual wire routing requirements.

[0041] The mounting plate 130 is further provided with a buckle member 180, and the cover plate body 110 is provided with a positioning structure 190. The buckle member 180 and the positioning structure 190 cooperate with each other, and the buckle member 180 is used to position the mounting plate 130. Specifically, the positioning structure 190 includes a clamping hole 191 penetrating through the first side surface 111 and the second side surface 113, and the buckle member 180 is in interference fit in the clamping hole. By providing the buckle member 180 on the mounting plate 130 and cooperating with the positioning structure 190 provided on the cover plate body 110, the fixing and positioning effect of the mounting plate 130 is achieved, and the assembly stability of the mounting plate 130 is improved.

[0042] In this embodiment, there are multiple groups of positioning grooves 150. Each group of positioning grooves 150 includes two positioning grooves 150 opposite to each other on both sides of the wire passing hole 115. The positioning shaft 131 is assembled in one group of positioning grooves 150. Correspondingly, the cover plate body 110 is also provided with the same number of positioning structures 190 as the number of groups of positioning grooves 150, such that when the positioning grooves 150 are assembled in different groups of positioning grooves 150, the buckle member 180 can cooperate with different positioning structures 190. Specifically, there are two groups of positioning grooves 150, so that the wire passing area of the wire passing hole 115 has two forms, and at the same time, there are also two positioning structures 190. Of course, the number of the positioning grooves 150 and the positioning structures 190 here are only examples for illustration. By providing multiple groups of positioning grooves 150, the positioning shaft 131 can adjust the area of the mounting plate 130 that shields the wire passing hole 115, thereby adjusting the wire passing size, being applicable to wire routing of different wire diameters, and improving the applicability of the wire passing cover plate 100.

[0043] It should be noted that in this embodiment, multiple groups of positioning grooves 150 are arranged vertically on the cover plate body 110, so that the mounting plate 130 adjusts the area of the wire passing hole 115 shielded in the vertical direction to realize the adjustment of the wire passing size. At the same time, in this embodiment, the positioning grooves 150 are of an open structure, and the positioning shaft 131 is suspended and assembled in the grooves. When it is necessary to replace the positioning grooves 150, only the positioning shaft 131 needs to be taken out from the positioning grooves 150 and assembled in another positioning groove 150.

[0044] In this embodiment, there are also multiple wire passing holes 115. Specifically, there are two wire passing holes 115. Positioning grooves 150 are provided on the first side surface 111 on both sides of each wire passing hole 115. There are also two mounting plates 130, and the two mounting plates 130 are used to block the two wire passing holes 115 respectively, so as to realize the routing of multiple wires simultaneously.

[0045] Combined participation Figure 4 and Figure 5 The buckle member 180 includes a buckle rod 181 and a limiting head 183 connected to the mounting plate 130. One end of the buckle rod 181 is connected to the cover body 110, and the limiting head 183 is arranged at the end of the buckle rod 181 away from the mounting plate 130. The limiting head 183 is in interference fit in the clamping hole 191 and is used to pass through the clamping hole 191 and abut against the second side surface 113. In this embodiment, there are two clamping holes 191, which is convenient for the buckle rod 181 to be assembled in different clamping holes 191 when the mounting plate 130 is adjusted. Through the cooperation of the buckle rod 181 and the clamping hole 191, the mounting plate 130 and the cover body 110 can be kept relatively fixed, and at the same time, the mounting plate 130 is fixed in the vertical direction, further improving the stability of the assembly of the mounting plate 130. By setting the limiting head 183 and the limiting head 183 abuts against the second side surface 113, the buckle rod 181 is prevented from coming off through the limiting head 183, avoiding the mounting plate 130 from detaching from the cover body 110, and further improving the stability of the assembly of the mounting plate 130.

[0046] It should be noted that in this embodiment, the inner diameter of the clamping hole 191 is slightly larger than the diameter of the buckle rod 181, so that there is a certain assembly margin when the mounting plate 130 rotates and the buckle rod 181 is inserted into the clamping hole 191, avoiding the phenomenon of jamming when the buckle rod 181 is inserted or taken out.

[0047] The limiting head 183 includes a limiting portion 187 and an expanding portion 185. The limiting portion 187 is connected to the buckle rod 181, and the expanding portion 185 is connected to the end of the limiting portion 187 away from the buckle rod 181, and the diameter of the end of the expanding portion 185 close to the limiting portion 187 is larger than the diameter of the end of the expanding portion 185 away from the limiting portion 187. By setting the expanding portion 185, the hole wall of the clamping hole 191 can be extruded by the expanding portion 185 during assembly, so as to facilitate the limiting portion 187 to pass through the clamping hole 191 and improve the assembly efficiency.

[0048] In this embodiment, the reaming portion 185 is frustum-shaped, which facilitates the reaming portion 185 to extend into the clamping hole 191 and press the hole wall of the clamping hole 191. The limiting portion 187 is frustum-shaped, and the limiting portion 187 has a structure that is larger in the middle and smaller at both ends. The diameter of the limiting portion 187 is slightly larger than the diameter of the clamping hole 191. During assembly, after the clamping hole 191 is expanded by the reaming portion 185, the limiting portion 187 is passed through the clamping hole 191.

[0049] It should be noted that in this embodiment, the snap rod 181 is integrally provided on the mounting plate 130, and the limiting head 183 is integrally formed with the snap rod 181. The cover plate body 110 is made of ABS plastic (acrylonitrile-butadiene-styrene plastic), which facilitates the limiting head 183 to pass through the clamping hole 191. Of course, here the cover plate body 110 can also be supported by other materials with certain elasticity, such as PP plastic (polypropylene plastic) or PE plastic (polyethylene plastic), etc., which are not specifically limited here.

[0050] The mounting plate 130 includes an upper end portion 133 and a lower end portion 135 that are connected to each other. The positioning shaft 131 is disposed between the upper end portion 133 and the lower end portion 135 and is rotatably assembled in the positioning groove 150. The snap member 180 is disposed on the upper end portion 133. The upper end portion 133 is used to abut against the first side surface 111, and the lower end portion 135 is used to block the wire passing hole 115. The positioning shaft 131 is rotatably assembled in the positioning groove 150, so that the mounting plate 130 can rotate through the positioning shaft 131, which facilitates the assembly of the snap member 180 and the positioning structure 190. At the same time, when an external force in the direction from the second side surface 113 to the first side surface 111 is received by the lower end portion 135, the upper end portion 133 abuts against the first side surface 111 and plays a supporting role. Combining with the limiting effect of the positioning groove 150, the mounting plate 130 can be prevented from being pushed open, improving the anti-rat and anti-insect effects.

[0051] In this embodiment, the ratio of the length of the upper end portion 133 to the length of the lower end portion 135 is between 0.5 and 2, that is, the positioning shaft 131 is disposed between the 2:1 - 1:2 dividing lines in the length direction of the mounting plate 130. Specifically, in the length direction of the mounting plate 130, the distance between the axis where the positioning shaft 131 is located and the top end of the upper end portion 133 is 1 / 3 - 2 / 3 of the overall length of the mounting plate 130, so that the length ratio of the upper end portion 133 to the lower end portion 135 is 2:1 - 1:2. Preferably, in this embodiment, the positioning shaft 131 is disposed on the 7:4 dividing line in the length direction of the mounting plate 130, and in the same direction, the length of the upper end portion 133 is greater than the length of the lower end portion 135. Of course, here it can also be other ratio divisions, for example, the length of the upper end portion 133 is less than the length of the lower end portion 135 in the same direction, so that the mounting plate 130 can maintain a vertical downward state in the natural state, which is more convenient for assembly.

[0052] It should be noted that in this embodiment, the length direction mentioned refers to the direction where the side of the mounting plate 130 perpendicular to the positioning shaft 131 is located.

[0053] During actual assembly, the positioning shaft 131 is assembled in the positioning groove 150, and then the mounting plate 130 is rotated with the positioning shaft 131 as the rotation center. After rotating to the limit position, the snap rod 181 is inserted into the clamping hole 191, and the limiting head 183 passes through the clamping hole 191 and abuts against the second side surface 113 to achieve fastening. When disassembling or replacing the positioning groove 150, the mounting plate 130 is rotated in the reverse direction, and under the action of an external force, the limiting head 183 and the limiting rod are separated from the clamping hole 191, and the positioning shaft 131 is taken out from the positioning groove 150, which is very convenient.

[0054] Refer to in combination Figure 6 and Figure 7 , mounting convex plates 170 are provided on the first side surface 111 on both sides of the wire passing hole 115, and the positioning groove 150 is opened on the mounting convex plate 170. Specifically, the mounting convex plate 170 protrudes on the first side surface 111. By providing the mounting convex plate 170 and opening the positioning groove 150 on the mounting convex plate 170, it is possible to avoid directly opening the positioning groove 150 on the cover plate body 110, reducing the thickness of the cover plate body 110 and saving materials.

[0055] In this embodiment, the positioning groove 150 is inclinedly arranged on the mounting convex plate 170, and the opening direction of the positioning groove 150 is inclined upward. By arranging the positioning groove 150 inclinedly, it is possible to provide limit for the wire passing direction while facilitating the insertion of the positioning shaft 131.

[0056] In this embodiment, limiting convex bumps 151 for preventing the positioning shaft 131 from disengaging from the positioning groove 150 are provided on the opposite side walls of the positioning groove 150. Specifically, the distance between the two limiting convex bumps 151 is smaller than the diameter of the positioning shaft 131. By providing the limiting convex bumps 151, it is possible to prevent the positioning shaft 131 from disengaging and improve the assembly stability of the mounting plate 130. It should be noted that the side walls of the positioning groove 150 here refer to the side walls oppositely arranged along the vertical direction, which extend obliquely upward compared to the horizontal direction.

[0057] In this embodiment, the opening of the positioning groove 150 is in an outward-expanded shape, that is, the distance between the two opposite side walls of the positioning groove 150 is enlarged at the opening, so that the opening of the positioning groove 150 is outward-expanded to facilitate the insertion of the positioning shaft 131.

[0058] The mounting lugs 170 extend to both sides of the top end of the mounting plate 130. The mounting plate 130 is received between the two mounting lugs 170 and is in clearance fit with the mounting lugs 170. Specifically, the mounting lugs 170 extend to both sides of the upper end portion 133. By extending the mounting lugs 170 to the upper part, it plays a guiding role during the assembly of the mounting plate 130, facilitating the assembly of the mounting plate 130. At the same time, the clearance fit between the mounting plate 130 and the mounting lugs 170 also improves the tightness between the mounting plate 130 and the cover body 110, enhancing the insect prevention effect.

[0059] In this embodiment, each mounting lug 170 includes an integrally provided extension portion 171 and a positioning portion 173. The positioning portion 173 is provided on both sides of the wire passing hole 115. The positioning groove 150 is formed on the positioning portion 173. The extension portion 171 is provided on both sides of the upper end portion 133. And the height of the positioning portion 173 relative to the first side surface 111 is greater than the height of the extension portion 171 relative to the first side surface 111, so that the positioning portion 173 has enough volume to form the positioning groove 150.

[0060] In summary, this embodiment provides a wire passing cover 100. By directly hanging and assembling the positioning shaft 131 on the mounting plate 130 into the positioning groove 150, and then rotating the mounting plate 130 with the positioning shaft 131 as the rotation center. After rotating until the upper end portion 133 is close to the first side surface 111, press the upper end portion 133 so that the snap rod 181 and the limiting head 183 on the upper end portion 133 are snapped into the clamping hole 191 for limiting, realizing the fixation of the mounting plate 130. At the same time, by providing multiple groups of positioning grooves 150, the mounting plate 130 can be placed in different groups of positioning grooves 150 according to the actual wire routing dimensions and wire diameters, realizing the adjustment of the wire passing area size, and at the same time achieving the purpose of sealing and preventing insects and rats.

[0061] Second Embodiment

[0062] This embodiment provides a wire passing cover 100, whose basic structure, principle, and the resulting technical effects are the same as those of the first embodiment. For a brief description, for the parts not mentioned in this embodiment, reference can be made to the corresponding content in the first embodiment.

[0063] Combined with reference to Figure 8 and Figure 9 , in this embodiment, the positioning groove 150 is formed on the mounting lug 170, and the positioning groove 150 includes a horizontally arranged section 153 and a vertically arranged section 155. The horizontally arranged section 153 is arranged in the horizontal direction and has an opening. The vertically arranged section 155 is arranged in the vertical direction and is connected to the horizontally arranged section 153. The horizontally arranged section 153 and the vertically arranged section 155 form a bending channel. Specifically, the vertically arranged section 155 extends downward from the horizontally arranged section 153, and the positioning shaft 131 is finally assembled at the bottom of the vertically arranged section 155. The vertically arranged section 155 plays a limiting role in the horizontal direction.

[0064] In this embodiment, a limiting convex hull 151 is also provided at the lower part of the vertical section 155, which can limit the positioning shaft 131 in the vertical direction. Of course, the limiting convex hull 151 may not be provided on the vertical section 155 here, and the positioning shaft 131 can be limited in the vertical direction by the gravity of the mounting plate 130.

[0065] During installation, first insert the positioning shaft 131 of the mounting plate 130 into the horizontal section 153, move it horizontally along the horizontal section 153 to the vertical section 155, then move it vertically along the vertical section 155 to the bottom, and then rotate the mounting plate 130 with the positioning shaft 131 as the rotation center. Finally, the buckle rod 181 is assembled in the clamping hole 191 to complete the positioning of the mounting plate 130.

[0066] It should be noted that the shape of the positioning groove 150 here is not limited to the shapes exemplified in the first embodiment or the second embodiment. Any shape that can limit the positioning shaft 131 in the horizontal direction is within the protection scope of the present invention.

[0067] For the wire-passing cover plate 100 provided in this embodiment, the positioning shaft 131 is assembled in the bent-shaped positioning groove 150, effectively preventing the positioning shaft 131 from disengaging from the positioning groove 150 and further improving the assembly and fixing effect.

[0068] Third Embodiment

[0069] This embodiment provides a wire-passing cover plate 100, whose basic structure, principle, and technical effects are the same as those of the first embodiment. For the sake of brief description, for the parts not mentioned in this embodiment, reference can be made to the corresponding content in the first embodiment.

[0070] See Figure 10 , in this embodiment, each mounting convex plate 170 includes a positioning portion 173 and an extending portion 171 connected to each other. The two positioning portions 173 are arranged on both sides of the wire-passing hole 115, and the two extending portions 171 are respectively arranged above the two positioning portions 173, and the two extending portions 171 are arranged oppositely to form a clamping channel for clamping the mounting plate 130.

[0071] The mounting plate 130 includes an upper end portion 133 and a lower end portion 135 connected to each other. The positioning shaft 131 is arranged between the upper end portion 133 and the lower end portion 135 and is rotatably assembled in the positioning groove 150. The upper end portion 133 is used to abut against the first side surface 111, and the lower end portion 135 is used to block the wire-passing hole 115. In this embodiment, no buckle 180 is provided on the upper end portion 133, and no positioning structure 190 is provided on the cover plate body 110. The upper end portion 133 is directly clamped into the clamping channel for positioning.

[0072] In this embodiment, the distance between the two extension parts 171 is less than the distance between the two positioning parts 173, and it matches the width of the upper end part 133. Specifically, the clamping channel matches with the upper end part 133, so that the upper end part 133 can be press-fitted into the clamping channel to realize the fixed positioning of the upper end part 133.

[0073] In other preferred embodiments, elastic clamping blocks are further arranged on the opposite side walls of the extension part 171. When the upper end part 133 is inserted into the clamping channel, the elastic clamping blocks on both sides are squeezed and deformed to provide a squeezing force for the upper end part 133, further improving the fixing effect on the upper end part 133.

[0074] During actual assembly, the positioning shaft 131 on the mounting plate 130 is directly suspended and assembled in the positioning groove 150, and then the mounting plate 130 is rotated with the positioning shaft 131 as the rotation center. After rotating until the upper end part 133 is close to the first side surface 111, the upper end part 133 is pressed so that the upper end part 133 is inserted into the clamping channel for limiting, realizing the fixing of the mounting plate 130.

[0075] Fourth Embodiment

[0076] This embodiment provides an air conditioner, including an air conditioner housing and a wire passing cover plate 100. The basic structure, principle, technical effects generated by the wire passing cover plate 100 are the same as those in the first embodiment. For a brief description, for the parts not mentioned in this embodiment, reference can be made to the corresponding content in the first embodiment.

[0077] The wire passing cover plate 100 includes a cover plate body 110 and a mounting plate 130. The cover plate body 110 has a first side surface 111 and a second side surface 113 arranged oppositely, and a wire passing hole 115 penetrating through the first side surface 111 and the second side surface 113 is formed on the cover plate body 110. A positioning groove 150 is arranged on the first side surface 111, and a positioning shaft 131 is arranged on the mounting plate 130. The positioning shaft 131 is assembled in the positioning groove 150. The positioning groove 150 is used for limiting the positioning shaft 131 in the wire routing direction of the wire passing hole 115, and the mounting plate 130 is used for at least partially shielding the wire passing hole 115. In this embodiment, the cover plate body 110 is arranged on the air conditioner housing.

[0078] The air conditioner provided by the present invention realizes the assembly of the mounting plate 130 through the assembly structure of the positioning groove 150 and the positioning shaft 131, which is very convenient, improves the assembly efficiency of the wire passing cover plate 100, and further improves the assembly efficiency of the air conditioner.

[0079] It should be noted that in this embodiment, the first side surface 111 faces the inner side of the air conditioner housing to realize the functions of preventing rats and insects.

[0080] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A wire-passing cover plate, characterized in that, It includes a cover plate body (110) and a mounting plate (130). The cover plate body (110) has a first side surface (111) and a second side surface (113) which are oppositely arranged, and a wire passing hole (115) penetrating through the first side surface (111) and the second side surface (113) is formed on the cover plate body (110). A positioning groove (150) is arranged at the first side surface (111), and a positioning shaft (131) is arranged on the mounting plate (130). The positioning shaft (131) is rotationally assembled in the positioning groove (150). The positioning groove (150) is used to limit the positioning shaft (131) in the wire routing direction of the wire passing hole (115), and the mounting plate (130) is used to at least partially block the wire passing hole (115).

2. The wire-passing cover plate according to claim 1, characterized in that, Mounting convex plates (170) are arranged on the first side surface (111) at both sides of the wire passing hole (115). The positioning groove (150) is formed on the mounting convex plates (170). The mounting plate (130) is accommodated between the two mounting convex plates (170) and has a clearance fit with the mounting convex plates (170).

3. The wire-passing cover plate according to claim 2, characterized in that, The positioning groove (150) is inclinedly arranged on the mounting convex plate (170).

4. The wire-passing cover plate according to claim 3, characterized in that, Limiting convex protrusions (151) for preventing the positioning shaft (131) from disengaging from the positioning groove (150) are arranged on the opposite side walls of the positioning groove (150).

5. The wire-passing cover plate according to any one of claims 2-4, characterized in that, The positioning grooves (150) are in multiple groups. Each group of the positioning grooves (150) includes two positioning grooves (150) opposite to each other on both sides of the wire passing hole (115). The positioning shaft (131) is assembled in one group of the positioning grooves (150).

6. The wire-passing cover plate according to claim 5, characterized in that, A buckle member (180) connected to the mounting plate (130) is arranged on the mounting plate (130). At least one clamping hole (191) penetrating through the first side surface (111) and the second side surface (113) is formed on the cover plate body (110). The buckle member (180) has an interference fit in the clamping hole (191).

7. The wire-passing cover plate according to claim 6, characterized in that, The buckle member (180) includes a buckle rod (181) and a limiting head (183). One end of the buckle rod (181) is connected to the mounting plate (130). The limiting head (183) is arranged at the end of the buckle rod (181) far from the mounting plate (130). The buckle rod (181) penetrates through the clamping hole (191), and the limiting head (183) has an interference fit in the clamping hole (191) and is used to pass through the clamping hole (191) and abut against the second side surface (113).

8. The wire-passing cover plate according to claim 2, characterized in that, The positioning groove (150) includes a horizontal section (153) and a vertical section (155). The horizontal section (153) is arranged along the direction perpendicular to the first side surface (111), and the vertical section (155) is arranged along the direction parallel to the first side surface (111). The horizontal section (153) is connected to the vertical section (155) and forms a bending channel.

9. The wire-passing cover plate according to claim 2, characterized in that, The mounting lug (170) includes a positioning portion (173) and an extension portion (171) connected to each other. The two positioning portions (173) are disposed on both sides of the wire passing hole (115), and the two extension portions (171) are oppositely disposed and form a clamping channel for clamping the mounting plate (130).

10. The wire-passing cover plate according to claim 1, characterized in that, The mounting plate (130) includes an upper end portion (133) and a lower end portion (135) connected to each other. The positioning shaft (131) is disposed at the connection of the upper end portion (133) and the lower end portion (135), and the ratio of the length of the upper end portion (133) to the length of the lower end portion (135) is between 0.5 and 2.

11. An air conditioner, characterized in that, It includes a wire passing cover plate according to any one of claims 1-10.

12. The air conditioner according to claim 11, characterized in that, The air conditioner further includes an air conditioner housing. The cover plate body (110) is disposed on the air conditioner housing, and the first side surface (111) faces the inner side direction of the air conditioner housing.

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