CN209860537U - Wire pressing clamp and air conditioner - Google Patents

Abstract

The utility model discloses a wire pressing clamp and air conditioner, the wire pressing clamp includes: the bottom of the line pressing shell is open, the line pressing shell is provided with a first side wall and a second side wall which are opposite, the bottom wall of the first side wall is recessed upwards to define a plurality of first line passing grooves, each first line passing groove penetrates through the first side wall in the thickness direction of the first side wall, the bottom wall of the second side wall is recessed upwards to define a plurality of second line passing grooves, each second line passing groove penetrates through the second side wall in the thickness direction of the second side wall, the plurality of second line passing grooves correspond to the plurality of first line passing grooves one by one, and each corresponding first line passing groove and each corresponding second line passing groove form a line clamping groove; the sealing cover plate is arranged at the bottom of the wire pressing shell to cover the open side of the bottom of the wire pressing shell. According to the utility model discloses a pressing the ply-yarn drill, can once compress tightly fixed stranded cable, have higher installation effectiveness.

Description

Wire pressing clamp and air conditioner

Technical Field

The utility model belongs to the technical field of the domestic appliance technique and specifically relates to a wire pressing clamp and air conditioner are related to.

Background

In electrical equipment installation, it is spacing with the cable that components and parts are drawn forth usually to avoid the winding of stranded cable together, prevent simultaneously that the cable from rocking. At present, in the field of electric appliances, a cable pressing clamp used in the field of air conditioners can only fix a cable, so that more cable pressing clamps are needed to fix the cable in the installation process, and the installation efficiency is lowered.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a line ball clamp, this line ball clamp can once compress tightly fixed stranded cable, has improved the problem of inefficiency in the installation.

Another object of the utility model is to provide an air conditioner with above-mentioned wire clamp.

According to the utility model discloses line ball clamp, include: wire pressing shell and cover sealing plate. The bottom of the wire pressing shell is open, the wire pressing shell is provided with a first side wall and a second side wall which are opposite, the bottom wall of the first side wall is upwards recessed to define a plurality of first wire passing grooves, each first wire passing groove penetrates through the first side wall in the thickness direction of the first side wall, the bottom wall of the second side wall is upwards recessed to define a plurality of second wire passing grooves, each second wire passing groove penetrates through the second side wall in the thickness direction of the second side wall, the plurality of second wire passing grooves correspond to the plurality of first wire passing grooves in a one-to-one mode, and each corresponding first wire passing groove and each corresponding second wire passing groove form a wire clamping groove; the sealing cover plate is arranged at the bottom of the wire pressing shell to cover the open side of the bottom of the wire pressing shell.

According to the utility model discloses line ball clamp because a plurality of card wire casing have on the line ball shell, consequently line ball clamp can once compress tightly fixed stranded cable, compares in the line ball structure that can only fix single strand cable among the correlation technique, and this device can effectively improve compressing tightly fixed quantity of cable, has higher installation effectiveness.

The utility model discloses an in some embodiments, be equipped with a plurality of non-slip ribs on the internal surface of closing cap board, every the non-slip rib is followed a plurality of first interval directions of crossing the wire casing extend on a plurality of first interval directions of crossing the wire casing a plurality of first line grooves of crossing are located between the length direction's of non-slip rib both ends, it is a plurality of the non-slip rib is followed first lateral wall with the interval direction spaced apart setting of first lateral wall.

In some embodiments of the present invention, the length of the plurality of anti-slip ribs is equal.

In some embodiments of the present invention, each of the anti-slip ribs is formed in a polygonal shape in cross section.

The utility model discloses an in some embodiments, the edge of closing cap board first lateral wall with the both ends of the interval direction of second lateral wall are equipped with first location portion and second location portion respectively, first location portion location to one of them first bottom opening part of crossing the line groove just second location portion location to one of them the bottom opening part of line groove is crossed to the second.

In some embodiments of the present invention, the first positioning portion and the second positioning portion are matched with the slot for positioning.

In some embodiments of the present invention, the cover plate, the first positioning portion and the second positioning portion are integrally formed.

In some embodiments of the present invention, the cover plate is connected to the wire housing by a fastener.

In some embodiments of the present invention, the wire pressing shell and the cover sealing plate are connected through a buckle structure

According to the utility model discloses air conditioner, including foretell the line ball clamp.

According to the utility model discloses air conditioner, through setting up foretell wire clip, because a plurality of card wire casing have on the wire clip shell, consequently the wire clip can once compress tightly fixed stranded cable, compares in the line ball structure that can only fix single strand cable in the correlation technique, and this device can effectively improve compressing tightly fixed quantity of cable, has higher installation effectiveness.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a line card according to an embodiment of the present invention;

fig. 2 is a perspective view of a wire containment shell according to an embodiment of the present invention;

fig. 3 is a perspective view of a cover flap according to an embodiment of the present invention;

fig. 4 is an enlarged view of a circled portion at a in fig. 3.

Reference numerals:

a line card 100;

a wire housing 1; a first side wall 11; a first wire passing groove 11 a; a cover sealing plate 2; the anti-slip ribs 21; the first positioning portion 22; a second positioning portion 23.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes the cable clamp 100 according to an embodiment of the present invention with reference to the drawings. The cable pressing clamp 100 is used for pressing and fixing cables of electrical equipment, such as power lines and/or signal lines, so as to prevent the cables from loosening and shaking, further resulting in poor contact, and meanwhile, prevent multiple cables from being twisted together. The electrical equipment can be an air conditioner, a washing machine, a water purifier and the like, and when the electrical equipment is the air conditioner, optionally, the air conditioner is a wall-mounted air conditioner, a floor type air conditioner, a ceiling type air conditioner, a window type air conditioner or a mobile air conditioner.

As shown in fig. 1, the line pressing card 100 according to the embodiment of the present invention includes: a wire housing 1 and a cover plate 2.

The bottom of the wire housing 1 is open. That is, a cavity is defined upward from the bottom of the wire housing 1, and the bottom of the cavity is open, so that the use of raw materials for producing the wire housing 1 can be reduced, and the cost can be reduced.

As shown in fig. 2, the crimp housing 1 has opposite first and second side walls 11 and 11. Specifically, for example, referring to fig. 2, the crimping housing 1 has first and second opposing side walls 11, 11 spaced apart in the front-to-rear direction.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

As shown in fig. 2, the bottom wall of the first side wall 11 is recessed upward to define a plurality of first string-passing grooves 11a, each of the first string-passing grooves 11a penetrating the first side wall 11 in the thickness direction of the first side wall 11. Therefore, the cable can pass through the first wire passing groove 11a and then pass through the first side wall 11, and the first side wall 11 can limit the cable passing through the first wire passing groove 11 a. In the description of the present invention, "a plurality" means two or more.

Specifically, for example, referring to fig. 2, the thickness direction of the first side wall 11 is the front-rear direction in the drawing, the first wire passing groove 11a penetrates through the front wall surface and the rear wall surface of the first side wall 11 in the front-rear direction so as to communicate with the cavity, and the first wire passing groove 11a penetrates only downward through the bottom wall of the first side wall 11 in the up-down direction, so that the structure is simple and the processing is easy. A plurality of first wire passing grooves 11a are defined on the first sidewall 11, whereby each of the first wire passing grooves 11a can pass a cable, thereby increasing the number of cables defined on the first sidewall 11.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The bottom wall of the second side wall is recessed upward to define a plurality of second wire passing grooves, each of which penetrates the second side wall in the thickness direction of the second side wall. Therefore, the cable can pass through the second wire passing groove and then pass through the second side wall, and the second side wall can limit the cable passing through the second wire passing groove.

Specifically, for example, the thickness direction of the second side wall is the front-rear direction in the drawing, the second wire passing groove penetrates through the front wall surface and the rear wall surface of the second side wall in the front-rear direction so as to be communicated with the cavity, and the second wire passing groove only penetrates through the bottom wall of the second side wall downward in the upper-lower direction, so that the structure is simple and the processing is convenient. A plurality of second wire passing grooves are defined on the second side wall, so that each second wire passing groove can be penetrated by cables, and the number of the cables defined on the second side wall can be increased.

The plurality of second wire passing grooves correspond to the plurality of first wire passing grooves 11a one to one, namely the number of the second wire passing grooves is the same as that of the first wire passing grooves 11a, and each corresponding first wire passing groove 11a and each corresponding second wire passing groove form a wire clamping groove. Thus, the cable gland 1 may define a plurality of cables through a plurality of cable clamping grooves.

Specifically, for example, referring to fig. 2, the number of the first string-passing grooves 11a is the same as the number of the second string-passing grooves, and corresponds one-to-one in the front-rear direction. Because the first wire passing groove 11a is communicated with the cavity of the wire pressing shell 1, and the second wire passing groove is communicated with the cavity of the wire pressing shell 1, the corresponding first wire passing groove 11a and the second wire passing groove can form wire clamping grooves extending in the front-back direction of the wire pressing shell 1, and the cable can penetrate through the wire clamping grooves and then the wire pressing shell 1 and is limited by the wire pressing shell 1.

As shown in fig. 1, a capping plate 2 is provided at the bottom of the crimp housing 1 to cap the open side of the bottom of the crimp housing 1. Therefore, the cover plate 2 and the wire pressing shell 1 are matched to tightly press and fix the cable penetrating through the wire clamping groove, and the cable is prevented from loosening.

In conclusion, according to the utility model discloses line ball clamp 100 because a plurality of card wire casing have on the line ball shell 1, consequently line ball clamp 100 can once compress tightly fixed stranded cable, compares in the line ball structure that can only fix single strand cable in the correlation technique, and this device can effectively improve compressing tightly fixed quantity of cable, has higher installation effectiveness.

In some alternative embodiments of the present invention, as shown in fig. 2, a plurality of first wire passing grooves 11a are uniformly spaced along the length direction of the first side wall 11; the second wire passing grooves are uniformly arranged at intervals along the length direction of the second side wall. Specifically, for example, referring to fig. 2, the longitudinal direction of the first sidewall 11 and the longitudinal direction of the second sidewall are both the left-right direction shown in the drawing, that is, the first sidewall 11 and the second sidewall extend in the left-right direction, the plurality of first wire passing grooves 11a are provided on the first sidewall 11 at uniform intervals in the left-right direction, and the plurality of second wire passing grooves are provided on the second sidewall at uniform intervals in the left-right direction, thereby being simple in structure and convenient to process. Further, each first wire passing groove 11a is the same as the corresponding second wire passing groove in shape and size.

In some alternative embodiments of the present invention, as shown in fig. 2, the plurality of first wire passing grooves 11a on the first side wall 11 have different notch areas. That is to say, the opening size of the notches of the first wire passing grooves 11a is different, and correspondingly, the opening size of the notches of the second wire passing grooves is also different, so that the wire clamping grooves with different opening sizes can be formed, therefore, the wire pressing clamp 100 can fix cables with different outer diameter specifications, and the application range of the wire pressing clamp 100 is improved.

In some optional embodiments of the present invention, as shown in fig. 1, the first wire passing groove 11a and the second wire passing groove are both inverted U-shaped, so that the cable can be better pressed and fixed, and the structure is simple and convenient to process. Of course, the first wire passing groove 11a and the second wire passing groove may be configured in other shapes, such as a rectangle, a semicircle, etc., and the present invention is not limited thereto.

In some alternative embodiments of the present invention, the wire pressing housing 1 is a single piece. For example, the pressure line shell 1 can be an injection molding integrated piece, the injection molding is high in production speed and efficiency, the pressure line shell is suitable for batch production of parts with complex shapes, and the pressure line shell 1 has high structural strength and is not easy to damage after injection molding.

In some embodiments of the present invention, as shown in fig. 3 and 4, a plurality of anti-slip ribs 21 are provided on the inner surface of the cover plate 2. Specifically, the internal surface of closing cap board 2 is the surface towards the inside of crimping shell 1, the upper surface shown in the figure promptly, and anti-skidding muscle 21 sets up behind the internal surface of closing cap board 2, and when closing cap board 2 and crimping shell 1 cooperate, anti-skidding muscle 21 can with pass the cable butt in card wire casing to can increase the whole frictional force with the cable of crimping clamp 100, improve the fixed effect that compresses tightly of crimping clamp 100, make the difficult pine of cable take off.

Specifically, each of the anti-slip ribs 21 extends along the spacing direction of the first wire passing grooves 11a, the first wire passing grooves 11a are located between two ends of the anti-slip rib 21 in the length direction in the spacing direction of the first wire passing grooves 11a, and the anti-slip ribs 21 are arranged at intervals along the spacing direction of the first side wall 11 and the second side wall.

Specifically, for example, referring to fig. 2 and 3, the spacing direction of the first string-passing grooves 11a is the left-right direction shown in the drawing, each of the anti-slip ribs 21 extends along the left-right direction and is disposed on the inner surface of the blind flange 2, both ends of the anti-slip rib 21 in the length direction are the left and right ends of the anti-slip rib 21 in the drawing, the first string-passing grooves 11a on the first side wall 11 are all located between the left end of the anti-slip rib 21 and the right end of the anti-slip rib 21, and the anti-slip ribs 21, for example, 5 anti-slip ribs 21, are spaced apart in the front-rear direction. From this, can make the rib 21 and the equal butt of stranded cable that passes a plurality of first wire casing 11a to improve the fixed effect of line ball clamp 100, make the difficult pine of cable take off. In addition, by providing a plurality of anti-slip ribs 21, the fixing effect of the clip 100 can be further improved.

Of course, other ways to increase the friction between the cable and the cable of the cable clamp 100 may be used. For example, a non-slip pad or the like may be provided on the inner surface of the cover plate 2. The utility model discloses do not specially limit to this, specifically can select according to the processing degree of difficulty and actual demand are nimble.

In some embodiments of the present invention, as shown in fig. 3, the length of the plurality of anti-slip ribs 21 is equal, so that the structure is simple and the processing is convenient.

In some embodiments of the present invention, as shown in fig. 4, the cross section of each of the beads 21 is formed in a polygonal shape. Therefore, the structure is simple, and the processing is convenient.

Specifically, for example, referring to fig. 4, the cross-sectional shape of the anti-slip rib 21 is triangular, so that when the cable passing through the card slot is fixed by the clip 100, the degree of pressing the cable by the clip 100 can be increased, and the cable is difficult to be loosened.

In some embodiments of the present invention, as shown in fig. 3 and 4, the two ends of the cover plate 2 along the spacing direction of the first side wall 11 and the second side wall are respectively provided with a first positioning portion 22 and a second positioning portion 23, the first positioning portion 22 is positioned to the bottom opening of one of the first wire passing grooves 11a, and the second positioning portion 23 is positioned to the bottom opening of one of the second wire passing grooves. Thereby, the assembly of the cover plate 2 with the wire-crimping housing 1 is facilitated.

Specifically, for example, referring to fig. 3, the spacing direction between the first side wall 11 and the second side wall is the front-back direction shown in the figure, that is, the front end and the back end of the cover plate 2 are respectively provided with a first positioning portion 22 and a second positioning portion 23, wherein the first positioning portion 22 is one, the second positioning portion 23 is also one, the first positioning portion 22 is located at the front end of the cover plate 2, and the second positioning portion 23 is located at the back end of the cover plate 2. When the cover plate 2 is assembled with the cable pressing shell 1, the first positioning portion 22 can be positioned in cooperation with one of the first cable passing slots 11a on the first side wall 11 of the cable pressing shell 1, that is, the first positioning portion 22 can be positioned at the bottom opening of the first cable passing slot 11 a; the second positioning portion 23 can be positioned in cooperation with one of the second wire passing grooves on the second side wall of the wire pressing shell 1, namely, the second positioning portion 23 can be positioned at the bottom opening of the second wire passing groove, so that the sealing cover plate 2 and the wire pressing shell 1 can be conveniently mounted, and the assembly efficiency of the sealing cover plate and the wire pressing shell 1 is improved.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Alternatively, referring to fig. 3, the first positioning portion 22 and the second positioning portion 23 are both plate-shaped structures, wherein the length of the first positioning portion 22 in the left-right direction should be slightly smaller than the length of the bottom opening of the first wire passing groove 11a matched therewith in the left-right direction, and the length of the second positioning portion 23 in the left-right direction should be slightly smaller than the length of the bottom opening of the second wire passing groove matched therewith in the left-right direction. Therefore, the first positioning part 22 and the second positioning part 23 can be conveniently positioned at the bottom opening of the first wire passing groove 11a and the second wire passing groove, and the installation between the wire pressing shell 1 and the cover plate 2 is more reliable.

The utility model discloses an in some embodiments, first location portion 22 and second location portion 23 and same card wire casing location fit, that is to say, with first location portion 22 location fit first cross the line groove 11a and cross the line groove with second location portion 23 location fit second and be corresponding, the two constitutes to be a card wire casing, from this, simple structure, the assembly of be convenient for closing cap board 2 and crimping shell 1.

Of course, as some other embodiments of the present invention, the first wire passing groove 11a in positioning fit with the first positioning portion 22 and the second wire passing groove in positioning fit with the second positioning portion 23 may not correspond to each other. For example, the first positioning portion 22 may be in positioning fit with the first wire slot 11a on the left side of the first side wall 11 on the wire casing 1, and the second positioning portion 23 may be in positioning fit with the second wire slot on the right side of the second side wall on the wire casing 1. The present invention is not limited to this, and which embodiment is adopted can be selected according to actual requirements.

In some embodiments of the present invention, the cover plate 2, the first positioning portion 22 and the second positioning portion 23 are integrally formed pieces. Specifically, for example, the cover plate 2 may be an injection-molded integral piece, and the first positioning portion 22 and the second positioning portion 23 are defined after injection molding, so that the connection strength between the cover plate 2 and the first positioning portion 22 and between the cover plate 2 and the second positioning portion 23 can be improved.

In some embodiments of the present invention, the cover plate 2 is connected to the wire-crimping shell 1 through a fastener, so that the connection between the cover plate 2 and the wire-crimping shell 1 is more reliable.

Specifically, for example, the wire-pressing housing 1 is provided with a through hole, the cover plate 2 is provided with a threaded hole, and the fastening member may be a screw. When the cable pressing shell is installed, the screws penetrate through the through holes to be connected with the threaded holes, and therefore the cable pressing shell 1 can be reliably connected with the cover plate 2.

In some embodiments of the present invention, the wire pressing shell 1 and the cover plate 2 are connected by a snap structure.

Particularly, for example, the wire pressing shell 1 is provided with the buckle, the cover plate 2 is provided with the clamping groove, the buckle is clamped into the clamping groove, the reliable and high-quality fastening position can be provided, the assembling process of the buckling position is simple, only one inserting action is needed, the operation is fast and convenient, and the assembling efficiency of the buckle and the assembling efficiency of the cover plate can be improved.

According to the embodiment of the present invention, the air conditioner includes the above-mentioned line pressing card 100.

According to the utility model discloses air conditioner, through setting up foretell wire pressing clamp 100, because a plurality of card wire casing have on the wire pressing shell 1, consequently wire pressing clamp 100 can once compress tightly fixed stranded cable, compares in the line ball structure that can only fix single strand cable among the correlation technique, and this device can effectively improve compressing tightly fixed quantity of cable, has higher installation effectiveness.

In the description herein, references to the description of the terms "some embodiments," "alternative embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A wire clip, comprising:

the bottom of the line pressing shell is open, the line pressing shell is provided with a first side wall and a second side wall which are opposite, the bottom wall of the first side wall is recessed upwards to limit a plurality of first line passing grooves, each first line passing groove penetrates through the first side wall in the thickness direction of the first side wall, the bottom wall of the second side wall is recessed upwards to limit a plurality of second line passing grooves, each second line passing groove penetrates through the second side wall in the thickness direction of the second side wall, the plurality of second line passing grooves are in one-to-one correspondence with the plurality of first line passing grooves, and each corresponding first line passing groove and each corresponding second line passing groove form a line clamping groove;

and the sealing cover plate is arranged at the bottom of the wire pressing shell to cover the open side of the bottom of the wire pressing shell.

2. The line pressing clamp according to claim 1, wherein a plurality of anti-slip ribs are provided on an inner surface of the cover plate, each of the anti-slip ribs extends along a spacing direction of the first wire passing grooves, the first wire passing grooves are located between two ends of the anti-slip ribs in a length direction in the spacing direction of the first wire passing grooves, and the anti-slip ribs are spaced along the spacing direction of the first side wall and the second side wall.

3. The line card of claim 2, wherein the plurality of cleats are equal in length.

4. The line clip according to claim 2, wherein each of the beads is formed in a polygonal shape in cross section.

5. The line pressing clamp according to claim 1, wherein a first positioning portion and a second positioning portion are respectively disposed at two ends of the cover plate along the spacing direction of the first side wall and the second side wall, the first positioning portion is positioned at the bottom opening of one of the first line passing grooves, and the second positioning portion is positioned at the bottom opening of one of the second line passing grooves.

6. The line pressing card of claim 5, wherein the first positioning portion and the second positioning portion are in positioning fit with the same line clamping groove.

7. The line card according to claim 5, wherein the cover plate, the first positioning portion and the second positioning portion are integrally formed.

8. The line card of claim 1, wherein the cover plate is coupled to the line card housing by fasteners.

9. The line card of claim 1, wherein the line card housing and the cover plate are connected by a snap-fit arrangement.

10. An air conditioner characterized by comprising a pressure line card according to any one of claims 1 to 9.