Adjustable wire binding device and air conditioner applying same

Abstract

The utility model provides an adjustable wire binding device and an air conditioner applying the same, the adjustable wire binding device comprises a pair of binding belt seats, the binding belt seats are provided with binding belts, wire belt through holes matched with the binding belts, and a plurality of clamping grooves; and the adjusting assembly is connected between the corresponding clamping grooves of the pair of ribbon seats and used for adjusting the distance between the pair of ribbon seats. The distance between the pair of cable tie seats is adjusted through the adjusting assembly, the relative positions of the corresponding cable ties of the pair of cable tie seats and the cable tie through holes are changed, the distance between the two sets of lines or pipelines bound by the cable ties corresponding to the pair of cable tie seats and the cable tie through holes in a matched mode is adjusted, and signal interference caused by coupling of the two sets of lines due to the too close distance is avoided; and normal work of the air conditioner or other units is influenced. And meanwhile, the wiring layout of a pair of cable tie seats in various angles and directions can be realized, and each group of lines can pass through the cable tie in parallel, so that the problems of angle bending between the lines and large wiring space occupation caused by the fact that a plurality of lines are bound by the same cable tie are avoided.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner wiring fixing technology, and in particular to an adjustable wire-tying device and an air conditioner using the same. Background Technology

[0002] In air conditioning applications, cable ties are frequently used to secure wiring, piping, and other air conditioning components. However, existing cable ties typically only provide the single function of binding several wires together individually. Without a fixed location or support, to ensure secure wiring, two or more groups of wires often need to be bundled together with the same cable tie. When signal interference exists between two groups of wires (e.g., strong and weak current lines bundled together with the same cable tie), it can easily affect the normal operation of the air conditioning unit. Furthermore, when the wires bundled with the same cable tie are stiff or there are too many groups of wires, it can easily lead to angular bends between the bundled wires, thus occupying a large amount of wiring space and making it difficult to meet the wiring requirements inside the air conditioning unit.

[0003] Therefore, how to provide a wire-binding device that can effectively separate two sets of wires is a technical problem that urgently needs to be solved in this field. Utility Model Content

[0004] This utility model proposes an adjustable cable tie device and an air conditioner using the same cable tie to solve the technical problem that signal interference can easily occur due to line coupling when two or more air conditioner circuits are bundled together with the same cable tie.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] This utility model provides an adjustable wire-tying device, comprising:

[0007] A pair of cable tie holders, each holder having a cable tie and a through hole for the cable tie to mate with it, as well as several snap-fit ​​grooves;

[0008] An adjustment component, connected between corresponding slots of a pair of cable tie holders, is used to adjust the distance between the pair of cable tie holders.

[0009] Preferably, a spherical cavity is provided in the center of the cable tie holder, and the snap-fit ​​groove passes through the spherical cavity and the outer surface of the cable tie holder;

[0010] The adjustment components include:

[0011] The first connecting rod has one end snapped into the snap-fit ​​groove of one of the cable tie seats, and has a first ball head that rotates and engages with the spherical cavity at the end of the corresponding snap-fit ​​groove. The other end of the first connecting rod opposite the first ball head has a first connecting structure.

[0012] The second connecting rod has one end snapped into the snap-fit ​​groove of another cable tie seat, and is provided with a second ball head that rotates and engages with the spherical cavity at the end of the corresponding snap-fit ​​groove. The second connecting rod is provided with several second connecting structures at intervals along its axial direction.

[0013] The third connecting rod has several third connecting structures that cooperate with the first connecting structure at intervals along its axial direction, and one end of the third connecting rod has a fourth connecting structure that cooperates with the second connecting structure.

[0014] Preferably, both the second and third connecting rods are hollow rods. The outer diameter of the first connecting rod matches the inner diameter of the third connecting rod, and the outer diameter of the third connecting rod matches the inner diameter of the second connecting rod. The other end of the third connecting rod relative to the fourth connecting structure is retractably sleeved on the outside of the first connecting rod, and the end of the third connecting rod with the fourth connecting structure is retractably inserted through the inside of the second connecting rod.

[0015] Preferably, the first and fourth connecting structures are snap-fit ​​protrusions, and the second and third connecting structures are snap-fit ​​through slots.

[0016] Preferably, the first connecting structure and the fourth connecting structure are arranged opposite to each other, and the second connecting structure and the third connecting structure are arranged opposite to each other.

[0017] Preferably, the third connecting rod is provided with an elastic rib for connecting the locking protrusion at the corresponding locking protrusion.

[0018] Preferably, the connection between the first connecting rod and the first ball head is provided with a locking post with a diameter smaller than that of the first ball head and larger than that of the first connecting rod, and the shape of the locking post matches the shape of the locking groove.

[0019] Preferably, the cable tie holder is cylindrical, and multiple locking grooves are evenly distributed radially along its circumference, with the locking grooves penetrating the spherical cavity and the cylindrical side surface of the cable tie holder.

[0020] Preferably, one end of the cable tie is connected to the cylindrical side of the cable tie holder, and the cable tie through hole penetrates the upper and lower bottom surfaces of the cylindrical cable tie holder. The inner wall of the cable tie through hole is provided with an elastic anti-retraction piece, which has several anti-retraction teeth that cooperate with the toothed surface of the cable tie. By pressing the elastic anti-retraction piece, the cable tie can be released from the cable tie through hole.

[0021] This utility model also provides an air conditioner, including the above-mentioned adjustable cable tie device, wherein the corresponding cable ties of a pair of cable tie seats are used to tie the two sets of circuits of the air conditioner.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The adjustable cable tying device provided by this utility model adjusts the distance between a pair of cable tie holders through an adjusting component, changing the relative positions of the corresponding cable ties and cable ties through holes of the pair of cable tie holders. This adjusts the distance between the two sets of lines or conduits that are bound together by the corresponding cable ties and cable ties through holes of the pair of cable tie holders, avoiding signal interference caused by the two sets of lines being too close together, which could affect the normal operation of air conditioners or other units. At the same time, it can realize cable routing layouts of multiple angles and directions for a pair of cable tie holders, and ensure that each set of lines passes through the cable ties in parallel, avoiding the problem of binding multiple lines with the same cable tie, which would cause angled bends between the lines and occupy a large amount of wiring space. Attached Figure Description

[0024] To more clearly illustrate the technical solution proposed by this utility model, the present utility model will be described in detail below with reference to the embodiments and accompanying drawings. It should be understood that the embodiments and accompanying drawings described in the following detailed description are merely some embodiments of this utility model, and those skilled in the art can make changes to these drawings under the concept of this utility model.

[0025] Figure 1 A three-dimensional structural diagram of the tie band of the adjustable tie-up device provided by this utility model;

[0026] Figure 2 A schematic diagram of the main structure of the tie band of the adjustable tie device provided by this utility model;

[0027] Figure 3 A schematic diagram of the main assembly structure of the adjusting component of the adjustable wire-tying device provided by this utility model;

[0028] Figure 4 A left-side view of the assembly structure of the adjusting component of the adjustable wire-tying device provided by this utility model;

[0029] Figure 5 Right view of the assembly structure of the adjusting component of the adjustable wire-tying device provided by this utility model;

[0030] Figure 6 A three-dimensional structural diagram of the first connecting member of the adjustment assembly provided by this utility model;

[0031] Figure 7 Schematic diagram of the three-dimensional structure of the second connecting member of the adjustment assembly provided by this utility model Figure 1 ;

[0032] Figure 8 Schematic diagram of the three-dimensional structure of the second connecting member of the adjustment assembly provided by this utility model Figure 2 ;

[0033] Figure 9Schematic diagram of the three-dimensional structure of the third connecting member of the adjustment assembly provided by this utility model Figure 1 ;

[0034] Figure 10 Schematic diagram of the three-dimensional structure of the third connecting member of the adjustment assembly provided by this utility model Figure 2 ;

[0035] Figure 11 A front view structural diagram of the third connector with added elastic ribs provided by this utility model;

[0036] Figure 12 A side view of the structure of the third connector provided by this utility model with added elastic ribs;

[0037] Figure 13 Schematic diagram of the vertical state of the cable tie seat of the adjustable cable tie device provided by this utility model Figure 1 ;

[0038] Figure 14 Schematic diagram of the vertical state of the cable tie seat of the adjustable cable tie device provided by this utility model Figure 2 ;

[0039] Figure 15 This utility model provides a schematic diagram of the structure of an adjustable tying device with overlapping tying strap seats and relative tying straps. Figure 1 ;

[0040] Figure 16 This utility model provides a schematic diagram of the structure of an adjustable tying device with overlapping tying strap seats and relative tying straps. Figure 2 ;

[0041] Figure 17 Schematic diagram of the inclined intersecting state of the tie seat of the adjustable tying device provided by this utility model Figure 1 ;

[0042] Figure 18 Schematic diagram of the inclined intersecting state of the tie seat of the adjustable tying device provided by this utility model Figure 2 ;

[0043] Figure 19 A schematic diagram of the adjustable binding device provided by this utility model, showing the binding tapes overlapping and facing away from each other. Figure 1 ;

[0044] Figure 20 A schematic diagram of the adjustable binding device provided by this utility model, showing the binding tapes overlapping and facing away from each other. Figure 2 .

[0045] The main markings in the attached figures are as follows:

[0046] 1. Cable tie holder; 11. Cable tie through hole; 12. Clip groove; 13. Spherical cavity; 14. Cable tie; 141. Toothed surface; 15. Elastic anti-reverse piece; 151. First folded edge; 152. Second folded edge; 2. Adjustment assembly; 21. First connecting rod; 211. First ball head; 212. First connecting structure; 213. Clip post; 22. Second connecting rod; 221. Second ball head; 222. Second connecting structure; 23. Third connecting rod; 231. Third connecting structure; 232. Fourth connecting structure; 233. Elastic rib. Detailed Implementation

[0047] Please refer to the following: Figure 1-20 The adjustable wire-tying device provided by this utility model includes:

[0048] A pair of cable tie holders 1, each cable tie holder 1 having a cable tie 14 and a cable tie through hole 11 that mates with the cable tie 14, and a plurality of snap-fit ​​slots 12; an adjustment assembly 2, connected between the corresponding snap-fit ​​slots 12 of the pair of cable tie holders 1, for adjusting the distance between the pair of cable tie holders 1.

[0049] The adjustable cable tie device includes a pair of cable tie seats 1 with double slots (openings, i.e., cable tie through holes 11 and snap-fit ​​slots 12 provided in the cable tie seat 1). The distance between the pair of cable tie seats 1 is adjusted by adjusting component 2, thereby changing the relative position of the corresponding cable tie 14 and cable tie through holes 11 of the pair of cable tie seats 1. This adjusts the distance of the closed binding space (cable tie) formed by the corresponding cable tie 14 and cable tie through holes 11 of the pair of cable tie seats 1. In other words, it adjusts the distance between the two sets of lines or pipes bound in the pair of binding spaces (cable ties), avoiding signal interference caused by the two sets of lines being too close to each other (such as strong and weak current lines being bound and fixed by the same cable tie 14), which would affect the normal operation of the air conditioning unit or the corresponding line to other units.

[0050] Please refer to the following: Figure 2 , 14 20. In this embodiment, a spherical cavity 13 is provided at the center of the cable tie seat 1, and the aforementioned snap-fit ​​groove 12 passes through the spherical cavity 13 and the outer surface of the cable tie seat 1.

[0051] Please refer to the following: Figure 1-10 In this embodiment, the adjustment component 2 includes:

[0052] The first connecting rod 21 has one end engaged with the snap-fit ​​groove 12 of one of the cable tie seats 1, and has a first ball head 211 that rotates with the spherical cavity 13 at the end of the corresponding snap-fit ​​groove 12. The other end of the first connecting rod 21 opposite to the first ball head 211 has a first connecting structure 212.

[0053] The second connecting rod 22 has one end engaged with the snap-fit ​​groove 12 of another cable tie seat 1, and is provided with a second ball head 221 that rotatably engages with the spherical cavity 13 at the end of the corresponding snap-fit ​​groove 12. The second connecting rod 22 is provided with a plurality of second connecting structures 222 at intervals along its axial direction.

[0054] The third connecting rod 23 is provided with a plurality of third connecting structures 231 that cooperate with the first connecting structure 212 at intervals along its axial direction, and one end of the third connecting rod 23 is provided with a fourth connecting structure 232 that cooperates with the second connecting structure 222.

[0055] The third connecting rod 23 is connected to the first connecting structure 212 via the third connecting structure 231 at its axially corresponding position, thereby telescopically connecting to the first connecting rod 21. It is also connected to the second connecting structure 222 at the axially corresponding position of the second connecting rod 22 via the fourth connecting structure 232 at one end, so that the second connecting rod 22 is telescopically connected to the third connecting rod 23. Thus, the first connecting rod 21, the second connecting rod 22 and the third connecting rod 23 constitute a three-section adjustable assembly 2 with adjustable length.

[0056] In other embodiments (not shown in the figures), the first connecting structure 212 may also be located in the middle section of the first connecting rod 21 in its axial direction, and the fourth connecting structure 232 may also be located in the middle section of the third connecting rod 23 in its axial direction.

[0057] Please refer to the following: Figure 3-10 In a preferred embodiment, both the second connecting rod 22 and the third connecting rod 23 are hollow rods. The outer diameter of the first connecting rod 21 matches the inner diameter of the third connecting rod 23, and the outer diameter of the first connecting rod 21 is preferably equal to, less than, or slightly larger than the inner diameter of the third connecting rod 23. The outer diameter of the third connecting rod 23 matches the inner diameter of the second connecting rod 22, and the outer diameter of the third connecting rod 23 is preferably equal to, greater than, or slightly smaller than the inner diameter of the second connecting rod 22. The other end of the third connecting rod 23 relative to the fourth connecting structure 232 is retractably sleeved on the outer side (outer surface) of the first connecting rod 21, and the end of the third connecting rod 23 with the fourth connecting structure 232 is retractably inserted through the inner side (inner surface) of the second connecting rod 22. That is, the thickness of each rod in the adjusting assembly 2 is: first connecting rod 21 < third connecting rod 23 < second connecting rod 22.

[0058] Please refer to the following: Figure 6-10. In a preferred embodiment of this invention, both the first connecting structure 212 and the fourth connecting structure 232 are snap-fit ​​protrusions. The first connecting structure 212 is preferably a snap-fit ​​protrusion located on the outer side of the first connecting rod 21 opposite to the first ball head 211 (or it can be located on the axial middle section of the first connecting rod 21). The fourth connecting structure 232 is preferably a snap-fit ​​protrusion located on the outer side of one end of the third connecting rod 23 (or it can be located on the axial middle section of the third connecting rod 23).

[0059] Both the second connecting structure 222 and the third connecting structure 231 are snap-fit ​​grooves. The second connecting structure 222 is preferably a plurality of second connecting structures 222 evenly spaced along the axial direction of the second connecting rod 22, and the third connecting structure 231 is preferably a plurality of third connecting structures 231 evenly spaced along the axial direction of the third connecting rod 23.

[0060] That is, except for the thinnest first connecting rod 21, all the adjusting components 2 are provided with snap-fit ​​grooves, and except for the thickest second connecting rod 22, all the adjusting components 2 are provided with snap-fit ​​protrusions.

[0061] Please refer to the following: Figure 6-10 As a preferred embodiment of this invention, the snap-fit ​​protrusion is hemispherical and the snap-fit ​​groove is circular to match the snap-fit ​​protrusion. The outer surface of the hemispherical snap-fit ​​protrusion and the inner surface (inner wall) of the circular snap-fit ​​groove are matched to improve the snap-fit ​​effect of the snap-fit ​​protrusion and the snap-fit ​​groove.

[0062] Please refer to the following: Figure 3-5 In a preferred embodiment, the first connecting structure 212 and the fourth connecting structure 232 are arranged opposite to each other, and the second connecting structure 222 and the third connecting structure 231 are arranged opposite to each other. That is, the side of the first connecting rod 21 with the first connecting structure 212 and the side of the third connecting rod 23 with the third connecting structure 231 are located on the same side of the adjusting assembly 2. The side of the third connecting rod 23 with the fourth connecting structure 232 and the side of the second connecting rod 22 with the second connecting structure 222 are located on the opposite side of the adjusting assembly 2 from the first connecting structure 212 and the third connecting structure 231. These two structures are arranged 180 degrees apart and facing opposite directions. This arrangement of connecting structures avoids the situation where the first connecting structure 212 and the third connecting structure 231, and the second connecting structure 222 and the fourth connecting structure 232 are all located on the same side of the adjusting assembly 2, and the disengagement of the first connecting structure 212 and the third connecting structure 231, and the disengagement of the second connecting structure 222 and the fourth connecting structure 232, affects the coordination of the other set of connecting structures.

[0063] In this embodiment, the first connecting rod 21, the second connecting rod 22, and the third connecting rod 23 are made of elastic or flexible materials so that the first connecting rod 21 and the first ball head 211, the second connecting rod 22 and the second ball head 221 can be smoothly squeezed and deformed into the corresponding cable tie seat 1's snap-fit ​​groove 12 and spherical cavity 13.

[0064] In a preferred embodiment of this invention, the snap-fit ​​protrusion is an elastic or flexible protrusion integrally formed with the first connecting rod 21 and the third connecting rod 23. By pressing the snap-fit ​​protrusion, it can be disengaged from or snapped into the corresponding snap-fit ​​slot, so as to quickly realize the extension and retraction adjustment of the third connecting rod 23 along the surface of the first connecting rod 21 and the second connecting rod 22 along the surface of the third connecting rod 23.

[0065] Please refer to the following: Figure 11 , 12 As a preferred embodiment of this invention, the third connecting rod 23 is provided with an elastic rib 233 at the corresponding snap-fit ​​protrusion. The elastic rib 233 enhances the rebound force of the snap-fit ​​protrusion, making it easier for the snap-fit ​​protrusion to snap into the corresponding snap-fit ​​groove when it is aligned with the snap-fit ​​groove.

[0066] Please refer to the following: Figure 3-6 In a preferred embodiment, as described in sections 14 and 20, a locking post 213 with a diameter smaller than that of the first ball head 211 and larger than that of the first connecting rod 21 is provided at the connection point between the first connecting rod 21 and the first ball head 211. The shape of the locking post 213 matches the shape of the locking groove 12. The locking post 213 provides a transitional connection between the first ball head 211 and the main body of the first connecting rod 21, so that the first connecting rod 21 can be securely locked into the locking groove.

[0067] Please refer to the following: Figure 1-2 13-20 In this embodiment, the cable tie holder 1 is cylindrical, and a spherical cavity 13 is located at the cylindrical center of the cable tie holder 1. The cable tie holder 1 has a plurality of locking grooves 12 evenly distributed radially along its circumference, and each locking groove 12 passes through the spherical cavity 13 and the cylindrical side surface of the cable tie holder 1.

[0068] Please refer to the following: Figure 1-2 In the preferred embodiment of this example, the cable tie holder 1 has six or ten locking slots 12 evenly distributed radially along its circumference. The angle between two locking slots 12 on the two wings is 90 degrees (fan-shaped area) or 180 degrees (semi-circular area), and the angle between adjacent locking slots 12 is 18 degrees. This allows a pair of cable tie holders 1 connected by the adjustment component 2 to adjust their relative angles within the range of 0-90 degrees or 0-180 degrees along the 90-degree fan-shaped area or the 180-degree semi-circular area, at intervals of 18 degrees.

[0069] In other embodiments of this example, the number of snap-fit ​​slots 12 may be other than six and ten, and the included angle between adjacent snap-fit ​​slots 12 may be other than 18 degrees.

[0070] By adjusting the first ball head 211 and the second ball head 221 at both ends of the component 2 to engage with the locking grooves 12 at different angles of a pair of cable tie seats 1, and by rotating the first ball head 211 and the second ball head 221 with the spherical cavity 13 of the corresponding cable tie seat 1, and by allowing the first ball head 211 and the second ball head 221 to rotate freely 360 degrees with the corresponding spherical cavity 13, the planes of the two cylindrical cable tie seats 1 can be in various postures such as parallel to each other (angle of 0 degrees or 180 degrees), perpendicular to each other (angle of 90 degrees), and obliquely intersecting (angle of greater than 0 degrees and less than 90 degrees), and the initial straight lines of the corresponding cable ties 14 of the two cable tie seats 1 can be in postures such as parallel to each other and coincident to each other (coaxial).

[0071] Please refer to the following: Figure 1-2 As a preferred embodiment, adjacent snap-fit ​​slots 12 are interconnected by through slots with a smaller thickness, thereby forming a fan-shaped through slot area connecting the spherical cavity 13 and the cylindrical side of the cable tie seat 1. This allows the first connecting rod 21 and the second connecting rod 22 at both ends of the adjustment assembly to slide along the fan-shaped through slot area, thereby arbitrarily switching the snap-fit ​​slots 12 they engage, so as to quickly adjust the relative angle and position of the two cable tie seats 1.

[0072] Please refer to the following: Figure 1-2 13-20 In this embodiment, one end of the cable tie 14 is connected to the cylindrical side of the cable tie seat 1. The cable tie through hole 11 passes through the upper and lower bottom surfaces of the cylindrical cable tie seat 1. The inner wall of the cable tie through hole 11 is provided with an elastic anti-retraction piece 15. The elastic anti-retraction piece 15 is provided with a plurality of anti-retraction teeth (not shown in the figure) that cooperate with the toothed surface 141 of the cable tie 14. By pressing the elastic anti-retraction piece 15, the cable tie 14 can be released from the cable tie through hole 11, so that the cable tie 14 can be reused and the wiring and cabling costs of the air conditioning circuit can be reduced.

[0073] In a preferred embodiment of this example, the cable tie 14 is made of a flexible material (such as nylon or polyester) to provide sufficient strength and flexibility for deformation in the binding space (cable tie) formed by the cable tie 14 and the cable tie seat 1.

[0074] Please see Figure 2In a preferred embodiment of this invention, the elastic anti-retraction piece 15 includes a first folded edge 151 vertically connected to the inner wall of the cable tie through hole 11 near the spherical cavity 13 and the snap-fit ​​groove 12, and a second folded edge 152 vertically connected to the end of the first folded edge 151 away from the spherical cavity 13 and the snap-fit ​​groove 12. The anti-retraction teeth are provided on the side of the second folded edge 152 facing away from the spherical cavity 13 and the snap-fit ​​groove 12. During the tightening of the cable tie 14, the toothed surface 141 of the cable tie 14 automatically engages with the anti-retraction teeth of the second folded edge 152, and the unidirectional restriction of the anti-retraction teeth prevents the cable tie 14 from loosening and locking the circumference of the binding space (cable tie). Pressing the elastic anti-retraction piece 15 towards the spherical cavity 13 and the snap-fit ​​groove 12 can loosen the cable tie 14.

[0075] This utility model also provides an air conditioner, including the above-mentioned adjustable cable tie device, wherein the corresponding cable ties 14 of a pair of cable tie seats 1 are used to tie the two sets of circuits of the air conditioner.

[0076] In a preferred embodiment of this utility model, the corresponding cable ties 14 of a pair of cable tie seats 1 are used to bind a set of high-voltage power lines and a set of low-voltage power lines of the air conditioner, respectively. The distance between the set of high-voltage power lines and the set of low-voltage power lines is adjusted by the aforementioned adjustment component 2 to avoid signal interference caused by the coupling of the two sets of high-voltage and low-voltage power lines due to excessively close distance, which would affect the normal operation of the air conditioning unit.

[0077] In addition, the adjustment component 2 can realize the routing layout of two groups of lines bound by the cable tie of a pair of cable tie seats 1 at various angles and directions, and ensure that the two groups of lines pass perpendicularly through the plane of the binding space formed by the cable tie and the cable tie through hole 11 (that is, each group of lines passes parallel through the inside of the cable tie), avoiding the problem of bending between lines and occupying a large wiring space due to binding a large number of lines with the same cable tie.

[0078] In another embodiment of this utility model, the corresponding cable ties 14 of a pair of cable tie seats 1 are used to bind the two sets of pipes of the air conditioner.

[0079] Please refer to the following: Figure 3-5 13-20, The steps for fixing the air conditioner wiring using the adjustable cable tie device provided by this utility model are as follows:

[0080] First, the first connecting rod 21, the second connecting rod 22 and the third connecting rod 23 are assembled into an adjustable assembly 2 with adjustable length.

[0081] Next, the first ball head 211 and the first connecting rod 21, with the ends near the first ball head 211, are successively inserted into the corresponding slots 12 of one of the cable tie seats 1 until the first ball head 211 is inserted into the spherical cavity 13 at the end of the corresponding slot 12; and the second ball head 221 and the second connecting rod 22, with the ends near the second ball head 221, are successively inserted into the corresponding slots 12 of the other cable tie seat 1 until the second ball head 221 is inserted into the spherical cavity 13 at the end of the corresponding slot 12.

[0082] Then, based on the outline and size of the group of wires to be bundled, the corresponding cable tie 14 of one cable tie holder 1 is aligned with the corresponding cable tie through hole 11, and a group of wires is bound within the binding space formed by the cable tie 14 and the cable tie holder 1. Similarly, the corresponding cable tie 14 of another cable tie holder 1 is aligned with the corresponding cable tie through hole 11, and another group of wires is bound within another binding space formed by the cable tie 14 and the cable tie holder 1. The size of each binding space can be adaptively adjusted according to the number and size of the wires to be bundled by pulling the cable tie 14 and pressing the loosening elastic anti-retraction piece 15, ensuring that the binding space (wire bundle) fits tightly against the wires. If necessary, excess cable tie 14 is cut off to ensure a neat appearance of the adjustable binding device after bundling.

[0083] Finally, by extending and retracting the second connecting rod 22 and the third connecting rod 23, the overall length of the adjusting assembly 2 composed of the first connecting rod 21, the second connecting rod 22, and the third connecting rod 23 is changed. This allows for free adjustment of the distance between the two sets of binding spaces and the two sets of wires bound together according to the wiring requirements. Furthermore, by rotating and adjusting the first ball head 211 and the second ball head 221, the relative angle position of the two cable tie seats 1 is changed, adjusting the planes of the two cable tie seats 1 until they coincide and the cable ties are opposite each other (with an included angle of 0 degrees, e.g.) Figure 15 , 16 As shown), they are perpendicular to each other (the included angle is 90 degrees, such as... Figure 13 , 14 (as shown) and obliquely intersecting (the included angle is any angle greater than 0 degrees and less than 90 degrees, such as...) Figure 17 , 18 (As shown) and other various postures, and adjust the initial state of the corresponding cable ties 14 of the two cable tie seats 1 to intersect with an angle greater than 0 degrees and less than 180 degrees, coincide with each other and move away from each other (a pair of cable ties 14 are coaxial and the included angle is 180 degrees, such as Figure 19 , 20 The system can be configured in various ways (as shown) to allow for wiring layouts of air conditioning lines at multiple angles and directions. This avoids the problem of multiple lines being bundled together with the same cable tie, which can lead to bends in the lines and occupy a large amount of wiring space. At the same time, it simplifies the operation process of bundling air conditioning lines and reduces the internal space occupied by wiring, thereby improving the convenience of air conditioning wiring and the utilization rate of internal space of the unit, and reducing the production cost of air conditioning.

[0084] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Those skilled in the art should understand that any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable wire-tying device, characterized in that, include: A pair of cable tie holders (1), each cable tie holder (1) having a cable tie (14) and a cable tie through hole (11) that mates with the cable tie (14), and a plurality of snap-fit ​​grooves (12); Adjustment component (2) is connected between the corresponding snap-fit ​​slots (12) of a pair of cable tie seats (1) for adjusting the distance between the pair of cable tie seats (1); A spherical cavity (13) is provided in the center of the cable tie holder (1), and the snap-fit ​​groove (12) passes through the spherical cavity (13) and the outer surface of the cable tie holder (1); The adjustment component (2) includes: The first connecting rod (21) has one end snapped into the snap-fit ​​groove (12) of one of the cable tie seats (1), and is provided with a first ball head (211) that rotates and engages with the spherical cavity (13) at the end of the corresponding snap-fit ​​groove (12). The other end of the first connecting rod (21) opposite to the first ball head (211) is provided with a first connecting structure (212). The second connecting rod (22) has one end snapped into the snap-fit ​​groove (12) of another cable tie seat (1), and is provided with a second ball head (221) that rotates and engages with the spherical cavity (13) at the end of the corresponding snap-fit ​​groove (12). The second connecting rod (22) is provided with several second connecting structures (222) spaced apart along its axial direction. The third connecting rod (23) is provided with a plurality of third connecting structures (231) that cooperate with the first connecting structure (212) at intervals along its axial direction, and one end of the third connecting rod (23) is provided with a fourth connecting structure (232) that cooperates with the second connecting structure (222).

2. The adjustable wire-tying device as described in claim 1, characterized in that, Both the second connecting rod (22) and the third connecting rod (23) are hollow rods. The outer diameter of the first connecting rod (21) matches the inner diameter of the third connecting rod (23), and the outer diameter of the third connecting rod (23) matches the inner diameter of the second connecting rod (22). The other end of the third connecting rod (23) relative to the fourth connecting structure (232) is telescopically sleeved on the outside of the first connecting rod (21), and the end of the third connecting rod (23) with the fourth connecting structure (232) is telescopically inserted through the inside of the second connecting rod (22).

3. The adjustable wire-tying device as described in claim 2, characterized in that, The first connecting structure (212) and the fourth connecting structure (232) are both snap-fit ​​protrusions, and the second connecting structure (222) and the third connecting structure (231) are both snap-fit ​​through slots.

4. The adjustable wire-tying device as described in claim 2, characterized in that, The first connecting structure (212) and the fourth connecting structure (232) are arranged opposite to each other, and the second connecting structure (222) and the third connecting structure (231) are arranged opposite to each other.

5. The adjustable wire-tying device as described in claim 3, characterized in that, The third connecting rod (23) is provided with an elastic rib (233) corresponding to the snap-fit ​​protrusion.

6. The adjustable wire-tying device according to any one of claims 1-5, characterized in that, The connection between the first connecting rod (21) and the first ball head (211) is provided with a snap-fit ​​post (213) with a diameter smaller than that of the first ball head (211) and larger than that of the first connecting rod (21). The shape of the snap-fit ​​post (213) matches the shape of the snap-fit ​​groove (12).

7. The adjustable wire-tying device according to any one of claims 1-5, characterized in that, The cable tie holder (1) is cylindrical, and a plurality of the snap-fit ​​grooves (12) are radially and evenly distributed along its circumference. The snap-fit ​​grooves (12) penetrate the spherical cavity (13) and the cylindrical side surface of the cable tie holder (1).

8. The adjustable wire-tying device as described in claim 7, characterized in that, One end of the cable tie (14) is connected to the cylindrical side of the cable tie seat (1). The cable tie through hole (11) passes through the upper and lower bottom surfaces of the cylindrical cable tie seat (1). The inner wall of the cable tie through hole (11) is provided with an elastic anti-retraction piece (15). The elastic anti-retraction piece (15) is provided with a plurality of anti-retraction teeth that cooperate with the toothed surface (141) of the cable tie (14). By pressing the elastic anti-retraction piece (15), the cable tie (14) can be released from the cable tie through hole (11).

9. An air conditioner, characterized in that, Includes the adjustable cable tie device as described in any one of claims 1-8, wherein a pair of cable tie seats (1) with corresponding cable ties (14) are used to tie two sets of wiring of the air conditioner.

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