CN211781457U

CN211781457U - Buckle structure and air conditioner

Info

Publication number: CN211781457U
Application number: CN202020440184.4U
Authority: CN
Inventors: 罗岗; 李震; 范林清
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-27
Anticipated expiration: 2030-03-30

Abstract

The application provides a buckle structure and air conditioner relates to air conditioner technical field. In the buckle structure of this application, the accommodation space that is used for holding the cable has been formed between buckle spare's joint portion and the stationary plane, the guide part provides the spigot surface, the spigot surface slope is towards the stationary plane, and one side that is close to the stationary plane extends to the accommodation space opening, can make the cable when the opening outside from the accommodation space is inside to the accommodation space card like this, the cable can receive the guide effect of spigot surface, be guided to the opening part of accommodation space, be convenient for further enter into inside the accommodation space through the opening. Therefore, the buckle structure of the embodiment of the application can conveniently clamp the cable into the accommodating space between the buckle piece and the fixing surface, so that the cable is fixed, and the efficiency of installing and fixing the cable is higher.

Description

Buckle structure and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a buckle structure and air conditioner.

Background

When the household air conditioner is assembled, the motor wire needs to be fixed on the inner side of the shell of the air conditioner, so that wiring in the air conditioner is stable and neat. Generally, the motor wire is fixed by a buckle on the shell, but some existing air conditioners need to fix the motor wire at one end of the air outlet, close to the position of the electric control box. The installer has the installation difficulty and the problem of low efficiency when fixing the motor wire on the buckle.

SUMMERY OF THE UTILITY MODEL

The problem of this application solution is that there is the installation difficulty, the problem of inefficiency in the motor line of current air conditioner when being fixed in the buckle.

In order to solve the above problems, in a first aspect, the present application provides a fastening structure for fixing a motor wire of an air conditioner at an end of an air outlet of the air conditioner, the fastening structure includes a fixing member and a fastening member connected to the fixing member, the fixing member has a fixing surface, the fastening member includes a fastening portion and a guide portion, a fixed end of the fastening portion is connected to the fixing member, a free end of the fastening portion extends at one side where the fixing surface of the fixing member is located, an accommodating space is formed between the fastening portion and the fixing surface, and an opening of the accommodating space is formed between the free end of the fastening portion and the fixing surface; the guide part is connected in one side that the free end of joint portion carried on the back with accommodation space, and the guide part has the spigot surface, and the spigot surface inclines towards the stationary plane to one side that the spigot surface is close to the stationary plane extends to accommodation space's opening part. In this scheme, buckle spare's joint portion and fixed surface between have formed the accommodation space that is used for holding the cable, the guide part provides the spigot surface, the spigot surface slope is towards the fixed surface, and one side that is close to the fixed surface extends to the accommodation space opening, can make the cable when the inside card of opening outside to accommodation space from accommodation space like this, the cable can receive the guide effect of spigot surface, be guided to accommodation space's opening part, be convenient for further enter into inside the accommodation space through the opening. When the cable fixing device is used for fixing some cables with flexibility (such as motor wires of air conditioners), the diameter of each cable can be larger than the size of the opening of the accommodating space, so that the guide surface can also be used for flattening the cables together with the fixing surface before the cables reach the opening, and the subsequent cables can conveniently pass through the opening of the accommodating space. Therefore, the buckle structure of the embodiment of the application can conveniently clamp the cable into the accommodating space between the buckle piece and the fixing surface, so that the cable is fixed, and the efficiency of installing and fixing the cable is higher.

In an alternative embodiment, the fixing member includes a base plate and a connecting platform, the fixing surface is located on the base plate, the connecting platform is convexly located on the fixing surface of the base plate, and the fixing end of the clamping portion is connected to the connecting platform. The mounting realizes being connected through connecting the platform with the buckle spare, adopts simple stable structure to make and separates out accommodation space between buckle spare and the base plate, then forms accommodation space's opening between the fixed surface of the free end of joint portion and base plate.

In an alternative embodiment, the clamping portion includes an arc-shaped section, the free end of the clamping portion is located at the tail end of the arc-shaped section, and the tail end of the arc-shaped section is bent towards the fixing surface. The clamping portion comprises an arc-shaped section, the arc-shaped section participates in forming of the accommodating space, the arc-shaped section bends to the fixing face, so that the opening size of the accommodating space is smaller than the inner size, the cable is not prone to being separated after being clamped into the accommodating space, and the structure is favorable for fixing more cables.

In an alternative embodiment, the arcuate segment has an extrados and an intrados, the guide portion being connected to the extrados, the guide portion being plate-shaped. The cable is clamped in from the outer side of the opening of the accommodating space, namely from one side of the outer arc surface of the arc-shaped section to the opening of the accommodating space, so that the guide part is connected to the outer arc surface, the cable is convenient to abut against before passing through the opening, and the cable can be well guided. The plate-shaped guide part is convenient to machine and form, and materials can be saved. Furthermore, the two sides of the arc-shaped section in the extending direction are respectively provided with two side surfaces, and the thickness of the guide part is smaller than the distance between the two side surfaces of the arc-shaped section. The thickness of the guide part is smaller than the distance between two side surfaces of the arc-shaped section, namely, the thickness of the guide part is thinner than that of the arc-shaped section, so that shrinkage caused by too large material thickness in manufacturing can be avoided.

In an optional embodiment, the clamping portion further includes a transition section, one end of the transition section is connected to the fixing member, the other end of the transition section is connected to the arc-shaped section, and the transition section is parallel to the fixing surface. The size of the receiving space can be increased by providing a transition section.

In an alternative embodiment, the junction of the guide portion and the arc-shaped section extends from one end of the arc-shaped section to the other end, and one side of the guide portion away from the fixing surface is flush with one side of the transition section away from the fixing surface. The combination part of the guide part and the arc-shaped section extends in the length direction of the whole extrados, so that the combination is more stable. One side that the fixed surface was kept away from to the spigot surface flushes with one side that the fixed surface was kept away from to the changeover portion, that is to say is the same parallel with the fixed surface, and whole structure is neat like this, stable, does not have redundant structure, and other outside other parts of avoiding of being convenient for.

In an alternative embodiment, the guide portion is integrally formed with the snap-in portion. The guide part and the clamping part are integrally formed, so that the stability of the whole structure is facilitated, and the service life is longer.

In an alternative embodiment, the plate-like guide is perpendicular to the outer arc of the arc segment. Because the cable card goes into accommodation space's process, the moving direction of cable is roughly parallel with the side of segmental arc, consequently sets up the guide part perpendicular to extrados face, then makes platelike guide part atress more reasonable, and overall structure is more stable.

In an alternative embodiment, the angle of inclination of the guide surface with respect to the fixed surface is between 30 ° and 80 °. The inclination angle of the guide surface is set to be 30-80 degrees, so that the cable is guided to the opening of the accommodating space, and the cable is clamped in.

The air conditioner comprises a machine shell and a motor wire arranged in the machine shell, wherein the machine shell comprises a buckle structure provided by the first aspect, and the buckle structure is located at one end of the air outlet and used for fixing the motor wire. The casing of the air conditioner that this scheme provided is provided with foretell buckle structure, consequently can be when the assembly air conditioner, fix the motor line high-efficiently.

Drawings

FIG. 1 is a schematic view of a first perspective of a cabinet of an air conditioner according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of portion II of FIG. 1;

FIG. 3 is a second perspective view of an air conditioner housing according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion IV of FIG. 3;

FIG. 5 is a schematic view illustrating a state in which a motor wire is engaged with a snap structure according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a state two in the process of the motor wire being clamped into the buckle structure in the embodiment of the present application;

FIG. 7 is a schematic view of a state III in the process that a motor wire is clamped into a buckle structure in the embodiment of the present application;

fig. 8 is a state diagram illustrating a state diagram of a motor wire in a process of being clamped into a buckle structure in the embodiment of the present application.

Description of reference numerals: 10-a housing; 100-snap fit structure; 110-a fixture; 112-a substrate; 113-a fixation surface; 114-a connection station; 120-a fastener; 121-a snap-in part; 122-a transition section; 123-arc section; 1231-extrados surface; 1232-intrados; 124-a guide part; 125-a guide surface; 130-a receiving space; 132-an opening; 200-motor line.

Detailed Description

The motor wire of the existing air conditioner is usually fixed by adopting a buckle structure, and is inconvenient to longitudinally pass through the middle of the annular buckle due to the structural limitation of the motor wire, so that an accommodating space with an opening is usually formed between the buckle and a fixing surface (such as one surface of a shell), and the motor wire is transversely clamped into the accommodating space between the buckle and the fixing surface to realize fixation. However, when the motor wire is transversely clamped in the conventional clamping structure, the diameter of the motor wire is possibly larger than the opening of the accommodating space, so that the clamping is laborious.

In order to improve the above problem, the present application provides a fastening structure and an air conditioner provided with the same. In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below.

Fig. 1 is a first perspective view of an air conditioner casing 10 according to an embodiment of the present invention; fig. 2 is an enlarged view of a portion II in fig. 1. Referring to fig. 1 and 2, the fastening structure 100 of the present embodiment is applied to a wall-mounted indoor unit of an air conditioner. The air conditioner includes a housing 10, and as shown in fig. 1, a fastening structure 100 provided in the embodiment of the present application is disposed on a right side (a side where the electrical control box is disposed in the embodiment) of the housing 10. A motor wire 200 is further disposed in the housing 10, and the fastening structure 100 is used for fixing the motor wire 200. To more clearly show the snap structure 100, the motor wire 200 is not snapped into the snap structure 100.

As shown in fig. 2, the fastening structure 100 includes a fixing element 110 and a fastening element 120 connected to the fixing element 110, and the fixing element 110 has a fixing surface 113. The fixing surface 113 and the latch 120 form an accommodating space 130 therebetween for accommodating the motor wire 200.

In an alternative embodiment, the fixing member 110 includes a base plate 112 and a connecting platform 114, the fixing surface 113 is located on the base plate 112, the connecting platform 114 is protruded on the fixing surface 113 of the base plate 112, and the locking member 120 is connected to the connecting platform 114. The fixing element 110 is connected to the latch 120 through the connecting platform 114, and a simple and stable structure is adopted to space the receiving space 130 with the opening 132 between the latch 120 and the base plate 112.

The fastener 120 includes a fastening portion 121 and a guiding portion 124, the fastening portion 121 has a fixed end and a free end, and the fixed end of the fastening portion 121 is connected to the fixing member 110, and in particular, connected to the connecting platform 114 of the fixing member 110. An accommodating space 130 is formed between the clamping portion 121 and the fixing surface 113, and an opening 132 of the accommodating space 130 is formed between the free end of the clamping portion 121 and the fixing surface 113.

The guiding portion 124 is connected to a side of the free end of the clamping portion 121 opposite to the accommodating space 130, the guiding portion 124 has a guiding surface 125, the guiding surface 125 faces the fixing surface 113 obliquely, and a side of the guiding surface 125 close to the fixing surface 113 extends to the opening 132 of the accommodating space 130. In this scheme, an accommodating space 130 for accommodating the motor wire 200 is formed between the clamping portion 121 of the clamping member 120 and the fixing surface 113, the guide portion 124 provides a guide surface 125, the guide surface 125 is inclined toward the fixing surface 113, and one side close to the fixing surface 113 extends to the opening 132 of the accommodating space 130, so that when the motor wire 200 is clamped from the outside of the opening 132 of the accommodating space 130 to the inside of the accommodating space 130, the cable can be guided by the guide surface 125 to be guided to the opening 132 of the accommodating space 130, and can further enter the accommodating space 130 through the opening 132. When the motor wire 200 is used for fixing the motor wire 200 with flexibility, since the diameter of the motor wire 200 may be larger than the size of the opening 132 of the accommodating space 130, the guide surface 125 may also crush the motor wire 200 together with the fixing surface 113 before the motor wire 200 reaches the opening 132, so as to facilitate the subsequent passing of the motor wire 200 through the opening 132 of the accommodating space 130. Therefore, the fastening structure 100 of the embodiment of the present application can conveniently fasten the motor wire 200 into the accommodating space 130 between the fastening member 120 and the fixing surface 113, thereby completing the fixing of the motor wire 200, and the installation efficiency is high.

Fig. 3 is a second perspective view of the casing 10 of the air conditioner according to an embodiment of the present invention; fig. 4 is an enlarged view of a portion IV of fig. 3. Referring to fig. 1 to 4, in the present application, the clamping portion 121 is a strip, specifically, a flat strip, and has a smaller thickness than its width. The clamping portion 121 includes a transition section 122 and an arc-shaped section 123, one end of the transition section 122 is connected to the fixing member 110, the other end of the transition section 122 is connected to the arc-shaped section 123, and the transition section 122 is parallel to the fixing surface 113. The free end of the engaging portion 121 is located at the end of the arc-shaped section 123, and the end of the arc-shaped section 123 is bent toward the fixing surface 113.

The size of the receiving space 130 can be increased by providing the transition section 122. The arc-shaped section 123 participates in forming the accommodating space 130, and the arc-shaped section 123 bends towards the fixing surface 113, so that the size of the opening 132 of the accommodating space 130 is smaller than the inner size, and the motor wire 200 is not easy to be separated after being clamped into the accommodating space 130, and the structure is also favorable for fixing more cables.

In the present embodiment, the arc segment 123 has an outer arc surface 1231, an inner arc surface 1232, and two opposite side surfaces. As shown, the two side surfaces are located on the two sides of the arc-shaped section 123 in the width direction, and the outer arc surface 1231 and the inner arc surface 1232 are located on the two sides of the arc-shaped section 123 in the thickness direction. The guide portion 124 is connected to the outer curved surface 1231. In the present embodiment, the guide portion 124 has a plate shape, and the thickness of the guide portion 124 is smaller than the interval between both side surfaces of the arc-shaped section 123. That is, the thickness of the guide portion 124 is smaller than the width of the arc-shaped section 123. If the plastic material is used, the thickness of the guiding portion 124 is smaller than the width of the arc-shaped section 123, so that shrinkage caused by too large thickness of the guiding portion 124 during manufacturing can be avoided. The guide portion 124 has two opposite surfaces in its thickness direction, one of which is flush with one of the side surfaces of the arc-shaped section 123, and the guide surface 125 is located at a side of the guide portion 124 and connects the two surfaces of the guide portion 124.

Because the motor wire 200 is clamped in from the outer side of the opening 132 of the accommodating space 130, that is, from the side where the outer arc surface 1231 of the arc-shaped section 123 is located to the opening 132 of the accommodating space 130, the guiding portion 124 is connected to the outer arc surface 1231, so that the motor wire 200 is conveniently abutted to the motor wire 200 before passing through the opening 132, and the guiding effect on the motor wire 200 can be well achieved. Providing the guide portion 124 in a plate shape near one side of the outer arc 1231 and flush with one side surface of the arc segment 123 allows the motor wire 200 to first contact the guide portion 124 and be guided by the guide portion 124 even when it is not directly approaching the opening 132 but is stuck obliquely from one side thereof. Referring to fig. 4, in the embodiment, due to the routing, the motor wire 200 is often inserted from the right side of the opening 132, so the guide portion 124 is disposed at the right side, and the motor wire 200 can be better guided. In this embodiment, the guiding portion 124 and the engaging portion 121 are integrally formed, so that the structure stability is good, and the service life is longer. In the embodiment, the length of the guiding portion 124 in the extending direction of the transition section 122 may be selected to be 3-10mm, and a rounded corner transition larger than 1mm is adopted between the guiding surface 125 and the side of the guiding portion 124 away from the fixing surface 113, so as to avoid cutting hands and breaking the motor wire 200.

In an alternative embodiment, the junction of the guiding portion 124 and the arc-shaped segment 123 extends from the fixed end to the free end of the arc-shaped segment 123, and the side of the guiding portion 124 away from the fixing surface 113 is flush with the side of the transition segment 122 away from the fixing surface 113. As shown in fig. 2 and 4, the combination portion of the guiding portion 124 and the arc-shaped segment 123 extends in the length direction of the entire outer arc surface 1231, so that the combination is more stable. The side of the guide surface 125 remote from the fixing surface 113 is flush with the side of the transition section 122 remote from the fixing surface 113, that is, is also parallel to the fixing surface 113, so that the whole structure is neat and stable, and has no redundant structure, thereby facilitating other parts to avoid the outside. It should be noted that in other embodiments of the present application, the specific position of the guiding portion 124 may be adjusted, and may be disposed at the middle position in the width direction of the arc-shaped segment 123, the joint portion with the arc-shaped segment 123 may not extend to the transition segment 122, and the overall thickness of the guiding portion 124 may also be consistent with the width of the arc-shaped segment 123.

In the present embodiment, the free end surface of the arc-shaped segment 123 is parallel to the fixing surface 113, so that the opening 132 of the accommodating space 130 is uniform in height. As shown in fig. 4, since the extending direction (i.e. the tangential direction) of the free end of the arc-shaped segment 123 is inclined with respect to the fixing surface 113, the end surface of the free end of the arc-shaped segment 123 is an inclined surface compared to the extending direction of the arc-shaped segment 123, although in other embodiments, the extending direction of the free end of the arc-shaped segment 123 may be perpendicular to the fixing surface 113.

In the present embodiment, the plate-shaped guide portion 124 is perpendicular to the outer arc surface 1231 of the arc-shaped section 123. Because the cable is blocked in the accommodating space 130, the moving direction of the cable is approximately parallel to the side surface of the arc-shaped section 123, and therefore the guide part 124 is perpendicular to the outer arc surface 1231, so that the stress of the plate-shaped guide part 124 is more reasonable, and the whole structure is more stable.

Specifically, the inclination angle of the guide surface 125 with respect to the fixing surface 113 may be set to 30 ° to 80 °. The inclination of the guide surface 125 is set to 30-80, which is advantageous for guiding the cable to the opening 132 of the accommodating space 130, thereby completing the cable clamping. When the flexible motor wire 200 has a large diameter, the guide surface 125 and the fixing surface 113, which are obliquely disposed, gradually crush the motor wire 200 in the process of the motor wire 200 being laterally moved to the opening 132 of the receiving space 130, so that the motor wire 200 can finally smoothly pass through the opening 132.

In this embodiment, the entire snap structure 100 can be integrally formed.

Fig. 5 to 8 are schematic views illustrating a process of snapping the motor wire 200 into the snap structure 100 according to an embodiment of the present disclosure. First, as shown in fig. 5, the motor wire 200 laterally approaches the guide part 124 and the opening 132 of the accommodating space 130, and at this time, the motor wire 200 is not pressed, and has a size greater than the height of the opening 132. As shown in fig. 6, the motor wire 200 is further pushed in and pressed by the guide surface 125 and the fixing surface 113, and is gradually flattened. As shown in fig. 7, when the motor wire 200 reaches the opening 132 of the receiving space 130, it has been flattened to a size corresponding to the opening 132, and can pass through the opening 132 with relative ease. As shown in fig. 8, the motor wire 200 enters the accommodating space 130 through the opening 132, the size of the motor wire can be recovered at least to a certain extent, the motor wire 200 is not easy to fall out through the opening 132 of the accommodating space 130 again, and the motor wire 200 is fixed.

Of course, in the embodiment, the snap structure 100 is applied to an air conditioner and is used for fixing the motor wire 200 of the air conditioner, and in other embodiments, the snap structure 100 may also be applied to other devices for fixing other kinds of cables.

To sum up, among the buckle structure of this application embodiment, the accommodation space that is used for holding the cable has been formed between buckle spare's joint portion and the stationary plane, the guide part provides the spigot surface, the spigot surface slope is towards the stationary plane to one side that is close to the stationary plane extends to the accommodation space opening, can make the cable when the inside card of opening outside from the accommodation space to the accommodation space, the cable can receive the guide effect of spigot surface, be guided to the opening part of accommodation space, be convenient for further enter into inside the accommodation space through the opening. When the cable fixing device is used for fixing some cables with flexibility (such as motor wires of air conditioners), the diameter of each cable can be larger than the size of the opening of the accommodating space, so that the guide surface can also be used for flattening the cables together with the fixing surface before the cables reach the opening, and the subsequent cables can conveniently pass through the opening of the accommodating space. Therefore, the buckle structure of the embodiment of the application can conveniently clamp the cable into the accommodating space between the buckle piece and the fixing surface, so that the cable is fixed, and the efficiency of installing and fixing the cable is higher.

Although the present application is disclosed above, the present application is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present disclosure, and it is intended that the scope of the present disclosure be defined by the appended claims.

Claims

1. The clamping structure is used for fixing a motor wire of an air conditioner at one end of an air outlet of the air conditioner, and is characterized in that the clamping structure (100) comprises a fixing piece (110) and a clamping piece (120) connected to the fixing piece (110), the fixing piece (110) is provided with a fixing surface (113), the clamping piece (120) comprises a clamping portion (121) and a guide portion (124), the fixing end of the clamping portion (121) is connected with the fixing piece (110), the free end of the clamping portion (121) extends at one side where the fixing surface (113) of the fixing piece (110) is located, an accommodating space (130) is formed between the clamping portion (121) and the fixing surface (113), and an opening (132) of the accommodating space (130) is formed between the free end of the clamping portion (121) and the fixing surface (113); the guide portion (124) is connected to the free end of the clamping portion (121) on the side opposite to the accommodating space (130), the guide portion (124) is provided with a guide surface (125), the guide surface (125) faces the fixing surface (113) in an inclined mode, and one side, close to the fixing surface (113), of the guide surface (125) extends to the opening (132) of the accommodating space (130).

2. The buckle structure according to claim 1, wherein the clamping portion (121) comprises an arc-shaped section (123), the free end of the clamping portion (121) is located at the tail end of the arc-shaped section (123), and the tail end of the arc-shaped section (123) is bent towards the fixing surface (113).

3. The snap structure according to claim 2, wherein the arc segment (123) has an extrados face (1231) and an intrados face (1232), the guide portion (124) being connected to the extrados face (1231), the guide portion (124) being plate-shaped.

4. A snap-fit arrangement according to claim 3, characterised in that the arcuate section (123) has two side faces on either side in the direction of extension of the arcuate section, the guide (124) having a thickness which is smaller than the spacing between the two side faces of the arcuate section (123).

5. The buckle structure according to claim 4, wherein the clamping portion (121) further comprises a transition section (122), one end of the transition section (122) is connected with the fixing member (110), the other end of the transition section (122) is connected with the arc-shaped section (123), and the transition section (122) is parallel to the fixing surface (113).

6. The snap structure according to claim 5, characterized in that the junction of the guide portion (124) and the arc-shaped segment (123) extends from one end of the arc-shaped segment (123) to the other end, and the side of the guide portion (124) away from the fixing surface (113) is flush with the side of the transition segment (122) away from the fixing surface (113).

7. A snap-on construction according to claim 3, wherein the guide (124) is perpendicular to the extrados (1231) of the arc-shaped segment (123).

8. A snap-fit arrangement according to claim 1, wherein the guide (124) is integrally formed with the snap-fit portion (121).

9. A snap structure according to any one of claims 1-8, wherein the angle of inclination of the guiding surface (125) with respect to the fixing surface (113) is 30 ° -80 °.

10. An air conditioner, characterized by comprising a housing (10), wherein the housing (10) comprises a snap structure (100) according to any one of claims 1 to 9, and the snap structure (100) is located at one end of the air outlet and is used for fixing a motor wire (200).