Wire passing device and air conditioner

Abstract

The utility model provides a wire passing device and an air conditioner. The wire passing device comprises a limiting piece and a limiting buckle. The limiting piece is provided with a first wire passing hole. The limiting buckle comprises a connecting part, a limiting part and a first elastic part, one end of the connecting part is connected with the limiting piece, the other end of the connecting part is connected with the limiting part, the connecting part is provided with a second wire passing hole correspondingly communicated with the first wire passing hole, and the limiting part is provided with a third wire passing hole correspondingly communicated with the second wire passing hole; the outer diameter of the limiting part and the outer diameter of the connecting part are both smaller than that of the limiting part, the first elastic part is arranged on the outer side wall of the limiting part and extends in the radial direction of the limiting part and close to one side of the limiting part, and the outer diameter of the end, close to the limiting part, of the first elastic part is larger than that of the connecting part. According to the wire passing device, it can be guaranteed that assembly between the wire and the wire passing device is not limited by the operation space, meanwhile, in the wire penetrating and pulling process of the wire, fixing and wire penetrating operation of the wire passing device are efficiently achieved, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the field of electrical equipment installation, in particular to a wire passing device and an air conditioner. Background Art

[0002] At present, the rubber rings used for internal wiring of air conditioners are in the form of slots. However, the rubber rings in the prior art need to be aligned with the slots when inserted into the mounting holes, and the assembly operation space is limited, which is cumbersome and difficult to operate. At the same time, during the threading process, the rubber rings need to be assembled on the mounting holes before threading and pulling the wires, which is inconvenient to operate and may cause the rubber rings to be pulled off. Utility Model Content

[0003] Based on this, it is necessary to provide a wire passing device and an air conditioner to address the problems in the prior art that the wire passing rubber ring is complicated and difficult to operate and easy to pull off.

[0004] The technical solution is as follows:

[0005] In one aspect, a wire passing device is provided, comprising:

[0006] A limiting member, wherein the limiting member is provided with a first wire passing hole; and

[0007] A limiting buckle, the limiting buckle includes a connecting portion, a limiting portion and a first elastic portion, one end of the connecting portion is connected to the limiting piece, and the other end is connected to the limiting portion, the connecting portion is provided with a second wire passing hole corresponding to and connected with the first wire passing hole, the limiting portion is provided with a third wire passing hole corresponding to and connected with the second wire passing hole, the outer diameter of the limiting portion and the outer diameter of the connecting portion are both smaller than the outer diameter of the limiting piece, the first elastic portion is arranged on the outer side wall of the limiting portion, and extends along the radial direction of the limiting portion and close to one side of the limiting piece, and the outer diameter of one end of the first elastic portion close to the limiting piece is larger than the outer diameter of the connecting portion.

[0008] When the wire-passing device in the above embodiment is used, first, the wiring is passed through the first wire-passing hole, the second wire-passing hole and the third wire-passing hole in sequence to be threaded on the wire-passing device, ensuring that the assembly between the wiring and the wire-passing device is not limited by the operating space. Then, the wire-passing device with the wiring passed through is passed through the mounting hole and clamped on the part to be installed. Finally, the wiring is threaded and pulled, and the wire-passing device is efficiently fixed and threaded, and the operation is simple and convenient.

[0009] In addition, the wire passing device in the present application also has the following advantages: 1. Since the outer diameter of the limiting part and the outer diameter of the connecting part are both smaller than the outer diameter of the limiting member, the wire passing device is installed in one direction, which can play a role in preventing assembly reverse.

[0010] 2. The limiter can play a limiting role to ensure that the wire-passing device will not be loosened when pulling the wiring, thereby improving the reliability of the wire-passing device.

[0011] 3. The limiter can provide greater assembly force support and improve the convenience of assembly of the wire-passing device.

[0012] 4. The wire-passing device is designed in the form of an inverted buckle. When the force is applied in the positive direction, the first elastic part is easily deformed, and the first elastic part contracts so that the limit buckle can pass through the mounting hole. After the limit buckle passes through the mounting hole, the first elastic part rebounds and cooperates with the limit part to be connected to the part to be installed. The first elastic part is not easily deformed when the force is applied in the reverse direction, which can ensure that the wire-passing device will not loosen when the force is applied in the reverse direction, thereby improving the reliability of the wire-passing device.

[0013] 5. The installation and operation procedures of the wire-passing device are simplified, and the assembly efficiency of the wire-passing device is improved.

[0014] The technical solution is further described below:

[0015] In one embodiment, the limiting buckle also includes a second elastic portion located between the first elastic portion and the connecting portion, the outer diameter of the limiting portion is larger than the outer diameter of the connecting portion, the second elastic portion is arranged on a side of the limiting portion close to the limiting member, and extends along the axial direction of the third wire hole and close to the connecting portion.

[0016] In one embodiment, the first elastic portion and the second elastic portion both extend around the axis of the third wire hole to form a ring structure.

[0017] In one embodiment, the first elastic portion is configured to be conical, and the axis of the third wire-passing hole is configured to form an angle of 45° with the outer side wall of the first elastic portion.

[0018] In one embodiment, the wire passing device further includes a first sealing member, which is installed in the first wire passing hole and is used to seal the wiring with the inner wall of the first wire passing hole;

[0019] And / or, the wire passing device further includes a second sealing member, which is installed in the third wire passing hole and is used to seal the wiring with the inner wall of the third wire passing hole.

[0020] In one embodiment, there is at least one limiting buckle, and all the limiting buckles are sequentially connected and arranged on one side of the limiting member along the axial direction of the third wire hole and away from the side of the limiting member, and the outer diameters of all the limiting parts decrease step by step, and the outer diameter of the limiting part in each limiting buckle is larger than the outer diameter of the connecting part.

[0021] In one embodiment, the inner diameter of the second wire passing hole in each of the limiting buckles is larger than the inner diameter of the third wire passing hole, and along the axial direction of the third wire passing hole and on one side away from the limiting member, the inner diameter of the third wire passing hole in the limiting buckle is the same as the inner diameter of the second wire passing hole in the adjacent limiting buckle.

[0022] In one of the embodiments, a knock-off portion arranged in a closed loop is provided on the connecting portion, and when the connecting portion is subjected to a force along the radial direction of the second wire passing hole, the connecting portion can be disconnected at the knock-off portion.

[0023] In one embodiment, the knock-off portion is configured as a virtual tangent line, and the virtual tangent line extends around the axis of the second wire hole.

[0024] On the other hand, an air conditioner is provided, including an adjusting body, wiring and the wire passing device, the adjusting body is provided with a mounting hole, the wire passing device is passed through the mounting hole and is snap-fitted with the adjusting body, the wiring is passed through the wire passing device and is electrically connected to the adjusting body.

[0025] When the air conditioner in the above embodiment is used, first, the wiring is passed through the first wire hole, the second wire hole and the third wire hole in sequence to be passed through the wire passing device, so as to ensure that the assembly between the wiring and the wire passing device is not limited by the operating space. Then, the wire passing device with the wiring passed through is passed through the mounting hole and clamped on the regulating body. Finally, the wiring is threaded and pulled, so that the wire passing device is fixed and the threading operation is efficiently realized, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] FIG. 1 is a schematic structural diagram of a wire passing device according to an embodiment when the wire passing device is installed on a component to be installed.

[0029] FIG. 2 is a schematic structural diagram of a wire passing device according to another embodiment when the wire passing device is installed on a component to be installed.

[0030] FIG. 3 is a schematic structural diagram of a wire-passing device according to another embodiment assembled with mounting holes of different sizes.

[0031] FIG. 4 is a schematic structural diagram of the wire passing device in FIG. 3 .

[0032] FIG. 5 is a schematic structural diagram of the wire-passing device in FIG. 3 when subjected to positive force.

[0033] FIG. 6 is a schematic structural diagram of the wire-passing device in FIG. 3 when subjected to reverse force.

[0034] FIG. 7 is a schematic structural diagram of the wire passing device in FIG. 3 from another perspective.

[0035] FIG. 8 is a schematic structural diagram of a part of the wire passing device in FIG. 4 after being disassembled.

[0036] FIG. 9 is a schematic structural diagram of another part of the wire-passing device in FIG. 4 after being disassembled.

[0037] Description of reference numerals:

[0038] 10. Wire-passing device; 100. Limiting member; 111. First wire-passing hole; 200. Limiting buckle; 210. Connecting portion; 211. Second wire-passing hole; 220. Limiting portion; 221. Third wire-passing hole; 230. First elastic portion; 240. Second elastic portion; 250. Knock-off portion; 251. Virtual tangent line; 300. First sealing member; 311. Cross through hole; 400. Second sealing member; 20. Part to be installed; 21. Installation hole. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0040] As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in one embodiment, a wire passing device 10 is provided, comprising a limiting member 100 and a limiting buckle 200. The limiting member 100 is provided with a first wire passing hole 111. The limiting buckle 200 includes a connecting portion 210, a limiting portion 220 and a first elastic portion 230. One end of the connecting portion 210 is connected to the limiting member 100, and the other end is connected to the limiting portion 220. The connecting portion 210 is provided with a second wire passing hole 211 corresponding to and connected to the first wire passing hole 111, and the limiting portion 220 is provided with a third wire passing hole 221 corresponding to and connected to the second wire passing hole 211. The outer diameter of the limiting portion 220 and the outer diameter of the connecting portion 210 are both smaller than the outer diameter of the limiting member 100. The first elastic portion 230 is arranged on the outer side wall of the limiting portion 220 and extends along the radial direction of the limiting portion 220 and close to one side of the limiting member 100. The outer diameter of the end of the first elastic portion 230 close to the limiting member 100 is greater than the outer diameter of the connecting portion 210.

[0041] When the wire-passing device 10 in the above embodiment is used, first, the wiring is passed through the first wire-passing hole 111, the second wire-passing hole 211 and the third wire-passing hole 221 in sequence to be passed through the wire-passing device 10, so as to ensure that the assembly between the wiring and the wire-passing device 10 is not limited by the operating space. Then, the wire-passing device 10 with the wiring passed through is passed through the mounting hole 21 and is clamped on the part to be installed 20. Finally, the wiring is threaded and pulled, and the fixing and threading operations of the wire-passing device 10 are efficiently realized, and the operation is simple and convenient. In addition, the wire-passing device 10 in the present application also has the following advantages: 1. Since the outer diameter of the limiting portion 220 and the outer diameter of the connecting portion 210 are both smaller than the outer diameter of the limiting member 100, the wire-passing device 10 is installed in one direction, which can play a role in preventing assembly from reversing. 2. The limiting member 100 can play a limiting role to ensure that the wire-passing device 10 will not be pulled loose when the wiring is pulled, thereby improving the reliability of the wire-passing device 10. 3. The limit member 100 can provide a larger assembly force support, and improve the convenience of assembling the wire-passing device 10. 4. The wire-passing device 10 is designed in the form of an inverted buckle. When subjected to positive force, the first elastic part 230 is easily deformed, and the first elastic part 230 contracts to allow the limit buckle 200 to pass through the mounting hole 21. After the limit buckle 200 passes through the mounting hole 21, the first elastic part 230 rebounds and cooperates with the limit member 100 to be clamped on the part to be installed 20. The first elastic part 230 is not easy to deform when subjected to reverse force, which can ensure that the wire-passing device 10 will not loosen when subjected to reverse force, thereby improving the reliability of the wire-passing device 10. 5. The installation operation process of the wire-passing device 10 is simplified, and the assembly efficiency of the wire-passing device 10 is improved.

[0042] Among them, the limiting member 100 can be a limiting plate, a limiting frame, a limiting buckle 200 or other limiting structures. The first wire passing hole 111, the second wire passing hole 211 and the third wire passing hole 221 are connected in sequence to form a wire passing channel. Specifically in this embodiment, the axis of the first wire passing hole 111, the axis of the second wire passing hole 211 and the axis of the third wire passing hole 221 are located on the same straight line. The connecting part 210 can be set to a hollow cylinder, the limiting part 220 can be set to a limiting plate, and the first elastic part 230 can be set to a rubber ring. The limiting member 100 and the limiting buckle 200 can be integrally formed. The wire passing device 10 is made of rubber or plastic material so that it can be retracted and elastically deformed.

[0043] As shown in Fig. 3, Fig. 4 and Fig. 5, further, the limit buckle 200 also includes a second elastic part 240 located between the first elastic part 230 and the connecting part 210, the outer diameter of the limit part 220 is larger than the outer diameter of the connecting part 210, and the second elastic part 240 is arranged on the side of the limit part 220 close to the limit member 100, and extends along the axial direction of the third wire hole 221 and close to the connecting part 210. In this way, the second elastic part 240 can play a role in strengthening support, and can increase the rebound strength of the limit buckle 200. When subjected to reverse force, the wire passing device 10 can be ensured not to be loosened under the action of the first elastic part 230 and the second elastic part 240, and can also ensure that the wire passing device 10 will not be loosened from the mounting hole 21 during the threading and pulling process, thereby improving the reliability of the wire passing device 10.

[0044] As shown in Fig. 2 and Fig. 4, optionally, the first elastic portion 230 and the second elastic portion 240 both extend around the axis of the third wire-passing hole 221 to form a ring structure. In this way, when the wire-passing device 10 is subjected to positive or reverse force, the force distribution of the component to be installed 20 on the wire-passing device 10 is uniform, thereby improving the reliability of the wire-passing device 10.

[0045] In other embodiments, the number of the first elastic portion 230 and the number of the second elastic portion 240 are at least two, and each of the first elastic portion 230 and each of the second elastic portion 240 are disposed at intervals around the axis of the third wire hole 221 .

[0046] As shown in Fig. 4 and Fig. 5, optionally, the first elastic part 230 is set in a conical shape, and the axis of the third wire-passing hole 221 is set at a 45° angle with the outer wall of the first elastic part 230. In this way, the outer wall of the first elastic part 230 can play a guiding role, ensuring that the limit buckle 200 can be smoothly passed through the mounting hole 21, thereby improving the practicality of the wire-passing device 10.

[0047] The angle between the axis of the third wire hole 221 and the outer side wall of the first elastic part 230 (the angle shown in A in FIG3 ) can be made or adjusted according to the actual use needs. Specifically, the angle between the axis of the third wire hole 221 and the outer side wall of the first elastic part 230 can also be set to 30°, 35°, 40°, 50°, 55° or 60°, etc. In other embodiments, the outer side wall of the first elastic part 230 can also be set to a circular arc surface.

[0048] As shown in Fig. 4 and Fig. 7, in one embodiment, the wire-passing device 10 further includes a first seal 300, which is installed in the first wire-passing hole 111 and is used to seal the wiring with the inner wall of the first wire-passing hole 111. In this way, the first seal 300 can block the first wire-passing hole 111, ensuring that an object on one side of the component 20 to be installed will not move to the other side of the component 20 to be installed through the wire-passing channel, thereby improving the reliability of the wire-passing device 10.

[0049] The first sealing member 300 can be a rubber pad, a rubber sleeve or other sealing structures. Specifically in this embodiment, the first sealing member 300 is a first sealing pad installed on the inner wall of the first wire hole 111 and provided with a cross hole 311 for wiring to pass through.

[0050] As shown in Figures 2 and 5, optionally, the wire passing device 10 also includes a second seal 400, which is installed in the third wire passing hole 221 and is used to seal the wiring with the inner wall of the third wire passing hole 221. In this way, the second seal 400 can separate the third wire passing hole 221, ensuring that objects on one side of the component 20 to be installed will not move to the other side of the component 20 to be installed through the wire passing channel, thereby improving the reliability of the wire passing device 10.

[0051] The second sealing member 400 can be a rubber pad, a rubber sleeve or other sealing structures. Specifically in this embodiment, the second sealing member 400 is a second sealing pad installed on the inner wall of the third wire hole 221 and provided with a cross hole 311 for wiring to pass through.

[0052] Specifically in this embodiment, the wire-passing device 10 further includes a first seal 300 and a second seal 400. The first seal 300 is installed in the first wire-passing hole 111, and is used to seal the wiring with the inner wall of the first wire-passing hole 111. The second seal 400 is installed in the third wire-passing hole 221, and is used to seal the wiring with the inner wall of the third wire-passing hole 221. In this way, it is ensured that after the wiring passes through the wire-passing device 10, external objects cannot enter the wire-passing channel, thereby improving the reliability of the wire-passing device 10.

[0053] As shown in Fig. 4, Fig. 5 and Fig. 6, in one embodiment, there is at least one limiting buckle 200, and along the axial direction of the third wire-passing hole 221 and on one side away from the limiting member 100 (the direction shown by B in Fig. 4), all limiting buckles 200 are sequentially connected and arranged on one side of the limiting member 100, and the outer diameters of all limiting portions 220 are gradually reduced, and the outer diameters of the limiting portions 220 in each limiting buckle 200 are greater than the outer diameter of the connecting portion 210. In this way, the wire-passing device 10 has a plurality of limiting buckles 200 of different sizes, and each limiting buckle 200 can match the mounting hole 21 of the corresponding size, that is, the wire-passing device 10 can adapt to the mounting holes 21 of different sizes, thereby improving the versatility of the wire-passing device 10.

[0054] Among them, along the axial direction of the third wire hole 221 and away from the side of the limiting member 100, the outer diameters of all the limiting parts 220 decrease step by step, which means that the outer diameters of the connecting parts 210 in each limiting buckle 200 are consistent, and along the axial direction of the third wire hole 221 and away from the side of the limiting member 100, the outer diameters between two adjacent connecting parts 210 decrease step by step.

[0055] The inner diameter of the mounting hole 21 corresponding to each limiting buckle 200 is greater than the outer diameter of the connecting portion 210 in the corresponding limiting buckle 200, and less than the outer diameter of the end of the first elastic portion 230 in the corresponding limiting buckle 200 close to the limiting member 100. Specifically in this embodiment, along the axial direction of the third wire hole 221 and away from the side of the limiting member 100, the outer diameters of all the connecting portions 210 decrease step by step.

[0056] Specifically in this embodiment, when the wire-passing device 10 is used, first, the wiring is passed through the first wire-passing hole 111, the second wire-passing hole 211 and the third wire-passing hole 221 in sequence to be passed through the wire-passing device 10, so as to ensure that the assembly between the wiring and the wire-passing device 10 is not limited by the operating space. Then, after aligning the limiting buckle 200 farthest from the limiting member 100 with the mounting hole 21, a positive force is applied to the limiting member 100, so that the first elastic part 230 is elastically deformed, and the corresponding limiting buckle 200 passes through the mounting hole 21, until the limiting buckle 200 that matches the size of the mounting hole 21 passes through the mounting hole 21 (that is, until the wire-passing device 10 can no longer move along the axial direction of the third wire-passing hole 221 and away from the side of the limiting member 100). Finally, the wiring is threaded and pulled, and the fixing and threading operations of the wire-passing device 10 are efficiently realized, and the operation is simple and convenient.

[0057] As shown in Fig. 4, Fig. 5 and Fig. 6, optionally, the inner diameter of the second wire hole 211 in each limiting buckle 200 is larger than the inner diameter of the third wire hole 221, and along the axial direction of the third wire hole 221 and on the side away from the limiting member 100, the inner diameter of the third wire hole 221 in the limiting buckle 200 is the same as the inner diameter of the second wire hole 211 in the adjacent limiting buckle 200. In this way, the wire passing device 10 has wire holes of different sizes to adapt to wiring of different diameters, thereby improving the versatility of the wire passing device 10.

[0058] Specifically in this embodiment, the inner diameter of the first wire passing hole 111 is the same as the inner diameter of the second wire passing hole 211 in the limiting buckle 200 closest to the limiting member 100 .

[0059] As shown in Fig. 4, Fig. 8 and Fig. 9, in one embodiment, a knock-off portion 250 arranged in a closed loop is provided on the connection portion 210, and when the connection portion 210 is subjected to a force along the radial direction of the second wire-passing hole 211, the connection portion 210 can be disconnected at the knock-off portion 250. In this way, the wire-passing device 10 can be split into multiple parts according to actual use needs, and each part can independently install the wiring of the corresponding diameter in the installation hole 21 of the corresponding inner diameter, thereby improving the practicality of the wire-passing device 10.

[0060] Specifically in this embodiment, there are three limit buckles 200, and along the axial direction of the third wire-passing hole 221 and on the side away from the limit member 100, the three limit buckles 200 are respectively the first limit buckle, the second limit buckle and the third limit buckle. The connecting portion 210 in the second limit buckle is provided with a knock-off portion 250. When the wire-passing device 10 is disconnected at the knock-off position, the limit member 100 can cooperate with the first limit buckle to form a first wire-passing module, and the second limit buckle can cooperate with the third limit buckle to form a second wire-passing module. When wiring with a small diameter is required, the first module can be knocked off and retained. When wiring with a large diameter is required, the second module can be knocked off and retained.

[0061] In other embodiments, the connection parts 210 in all the limit buckles 200 are provided with knock-off parts 250, so that the wire-passing device 10 can be disassembled step by step, improving the versatility of the assembly and wire-passing of the wire-passing device 10. The sizes of the limit buckles 200 are set step by step, so that the wire-passing device 10 can be used for mounting holes 21 with different inner diameters, improving the versatility of the wire-passing device 10. In actual use, the wire-passing device 10 can also be directly installed in the mounting hole 21 without being knocked off and disconnected.

[0062] Among them, the knock-off portion 250 can be set as a knock-off groove, a knock-off line or other structures that can knock off the connecting portion 210. Specifically in this embodiment, the knock-off portion 250 is set as a virtual tangent line 251, and the virtual tangent line 251 extends around the axis of the second wire-passing hole 211. In this way, when the wire-passing device 10 is subjected to an axial force along the second wire-passing hole 211, the connecting portion 210 will not be disconnected along the virtual tangent line 251. When the wire-passing device 10 is subjected to a radial force along the second wire-passing hole 211, and the force reaches a preset value, the connecting portion 210 will be disconnected along the virtual tangent line 251 to split the wire-passing device 10 into multiple wire-passing modules, thereby improving the practicality of the wire-passing device 10.

[0063] In one embodiment, an air conditioner is provided, including a regulating body, wiring and a wire-passing device 10 in any of the above embodiments, the regulating body is provided with a mounting hole 21, the wire-passing device 10 is passed through the mounting hole 21 and is snap-fitted with the regulating body, the wiring is passed through the wire-passing device 10 and is electrically connected to the regulating body.

[0064] When the air conditioner in the above embodiment is used, first, the wiring is passed through the first wire hole 111, the second wire hole 211 and the third wire hole 221 in sequence to be inserted into the wire passing device 10, so as to ensure that the assembly between the wiring and the wire passing device 10 is not limited by the operating space. Then, the wire passing device 10 with the wiring inserted is passed through the mounting hole 21 and is clamped on the regulating body. Finally, the wiring is threaded and pulled, and the fixing and threading operations of the wire passing device 10 are efficiently realized, and the operation is simple and convenient. In addition, the air conditioner in the present application also has the following advantages: 1. Since the outer diameter of the limiting portion 220 and the outer diameter of the connecting portion 210 are both smaller than the outer diameter of the limiting member 100, the wire passing device 10 is installed in one direction, which can play a role in preventing assembly from reversing. 2. The limiting member 100 can play a limiting role to ensure that the wire passing device 10 will not be pulled loose when the wiring is pulled, thereby improving the reliability of the wire passing device 10. 3. The limit member 100 can provide a larger assembly force support, and improve the convenience of assembling the wire-passing device 10. 4. The wire-passing device 10 is designed in the form of an inverted buckle. When subjected to positive force, the first elastic part 230 is easily deformed, and the first elastic part 230 contracts to allow the limit buckle 200 to pass through the mounting hole 21. After the limit buckle 200 passes through the mounting hole 21, the first elastic part 230 rebounds and cooperates with the limit member 100 to be snapped onto the adjustment body. The first elastic part 230 is not easily deformed when subjected to reverse force, which can ensure that the wire-passing device 10 will not loosen when subjected to reverse force, thereby improving the reliability of the wire-passing device 10. 5. The installation operation process of the wire-passing device 10 is simplified, and the assembly efficiency of the wire-passing device 10 is improved.

[0065] The wire-passing device 10 can also be applied to refrigerators, washing machines, bellows, ovens, rice cookers, sweepers or other products.

[0066] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0067] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0068] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0069] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0070] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If 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. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0071] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0072] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A wire passing device, characterized in that: include: A limiting member (100), wherein the limiting member (100) is provided with a first wire passing hole (111); and The limiting buckle (200) comprises a connecting portion (210), a limiting portion (220) and a first elastic portion (230), one end of the connecting portion (210) is connected to the limiting member (100), and the other end is connected to the limiting portion (220), the connecting portion (210) is provided with a second wire passing hole (211) correspondingly connected to the first wire passing hole (111), and the limiting portion (220) is provided with a second wire passing hole (211) correspondingly connected to the second wire passing hole (211). The third wire hole (221) is formed in the upper portion of the second embodiment of the present invention; the outer diameter of the limiting portion (220) and the outer diameter of the connecting portion (210) are both smaller than the outer diameter of the limiting member (100); the first elastic portion (230) is arranged on the outer side wall of the limiting portion (220) and extends along the radial direction of the limiting portion (220) and close to one side of the limiting member (100); the outer diameter of one end of the first elastic portion (230) close to the limiting member (100) is larger than the outer diameter of the connecting portion (210).

2. The wire passing device according to claim 1, characterized in that: The limiting buckle (200) further comprises a second elastic portion (240) located between the first elastic portion (230) and the connecting portion (210); the outer diameter of the limiting portion (220) is greater than the outer diameter of the connecting portion (210); the second elastic portion (240) is arranged on a side of the limiting portion (220) close to the limiting member (100) and extends along the axial direction of the third wire hole (221) and close to a side of the connecting portion (210).

3. The wire passing device according to claim 2, characterized in that: The first elastic portion (230) and the second elastic portion (240) both extend around the axis of the third wire passing hole (221) to form an annular structure.

4. The wire passing device according to claim 2, characterized in that: The first elastic portion (230) is arranged in a conical shape, and the axis of the third wire-passing hole (221) is arranged at an angle of 45° to the outer side wall of the first elastic portion (230).

5. The wire passing device according to claim 1, characterized in that: The wire passing device (10) further comprises a first sealing member (300), wherein the first sealing member (300) is installed in the first wire passing hole (111) and is used to seal the wiring with the inner wall of the first wire passing hole (111); And / or, the wire passing device (10) further comprises a second sealing member (400), wherein the second sealing member (400) is installed in the third wire passing hole (221) and is used to seal the wiring with the inner wall of the third wire passing hole (221).

6. The wire passing device according to any one of claims 1 to 5, characterized in that: There is at least one limiting buckle (200), and all the limiting buckles (200) are sequentially connected and arranged on one side of the limiting member (100) along the axial direction of the third wire hole (221) and away from the limiting member (100), and the outer diameters of all the limiting portions (220) are gradually reduced, and the outer diameter of the limiting portion (220) in each limiting buckle (200) is greater than the outer diameter of the connecting portion (210).

7. The wire passing device according to claim 6, characterized in that: The inner diameter of the second wire passing hole (211) in each of the limiting buckles (200) is greater than the inner diameter of the third wire passing hole (221), and along the axial direction of the third wire passing hole (221) and on a side away from the limiting member (100), the inner diameter of the third wire passing hole (221) in the limiting buckle (200) is the same as the inner diameter of the second wire passing hole (211) in the adjacent limiting buckle (200).

8. The wire passing device according to claim 6, characterized in that: The connection part (210) is provided with a knock-off part (250) arranged in a closed loop. When the connection part (210) is subjected to a force in the radial direction of the second wire passing hole (211), the connection part (210) can be disconnected at the knock-off part (250).

9. The wire passing device according to claim 8, characterized in that: The knock-off portion (250) is arranged as a virtual tangent line (251), and the virtual tangent line (251) extends around the axis of the second wire passing hole (211).

10. An air conditioner, characterized in that: It comprises an adjusting body, wiring and a wire-passing device (10) as claimed in any one of claims 1 to 9, wherein the adjusting body is provided with a mounting hole (21), the wire-passing device (10) is passed through the mounting hole (21) and is engaged with the adjusting body, and the wiring is passed through the wire-passing device (10) and is electrically connected to the adjusting body.

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