CN210959136U

CN210959136U - Wire passing device, electric box and air conditioner

Info

Publication number: CN210959136U
Application number: CN201922271128.2U
Authority: CN
Inventors: 王均益; 刘伯春; 侯成芳; 丁东青
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-07-07
Anticipated expiration: 2029-12-17

Abstract

The utility model provides a wire passing device, electrical apparatus box and air conditioner, wire passing device is including seting up the body of through-hole, offers the opening that is used for the pencil to pack into and communicate the through-hole on the body, is provided with on the body to be used for opening and shutting the open-ended subassembly that opens and shuts. The utility model provides a wire passing device sets up the subassembly that opens and shuts at the opening part of body, utilizes the opening and shutting effect of the subassembly that opens and shuts to realize restricting the pencil in the through-hole, during the dress line, will open and shut the subassembly and open, pack into the through-hole with the mid portion of pencil along the opening in, the closure open and shut the subassembly can. If the wiring harness is required to be taken out of the through hole, the opening and closing assembly is opened, and the wiring harness is taken out of the through hole along the opening. Simple structure, easy realization, and accordance with humanized and industrialized design.

Description

Wire passing device, electric box and air conditioner

Technical Field

The utility model belongs to the technical field of the electrical apparatus line is crossed, more specifically says, relates to a wire passing device, electrical apparatus box and air conditioner.

Background

In most appliances, wiring harnesses and structures are present at the same time, and in the assembly of the appliance, the wiring harnesses often need to be passed through some structural members to ensure that the electrical components located in different structural members have a conducting relationship.

In the electrical apparatus box of air conditioner, some pencil need be through the sheet metal component in the electrical apparatus box, because the material of pencil is many more softer, the edge of sheet metal component is relatively more hard, sharp, and the pencil is easily by the sheet metal component fish tail or cut brokenly when passing through the sheet metal component, consequently, is provided with wire passing device more in the electrical apparatus box, when guaranteeing that the pencil passes through the sheet metal component smoothly, avoids being fish tail or cut.

For an electrical box, due to the assembly requirement, two ends of a wire harness are usually kept in a connected state with components needing to be connected before passing through a wire passing device, therefore, the wire harness needs to be installed in the wire passing device along the radial direction of the wire harness when being installed in the wire passing device, an opening for installing the wire harness is arranged on the conventional wire passing device, but the opening still keeps an open state after the wire harness is installed, and therefore, the wire harness is easy to slip out of the opening and is scratched or damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire passing device, electrical apparatus box and air conditioner to solve the problem of the pencil that exists among the prior art from the opening roll-off easily.

In order to achieve the above object, the utility model adopts the following technical scheme: the wire passing device comprises a body provided with a through hole, wherein an opening used for wiring harness installation and communication of the through hole is formed in the body, and an opening and closing assembly used for opening and closing the opening is arranged on the body.

Furthermore, the opening and closing assembly comprises a connecting column and a connecting hole which are matched and spliced, the connecting column is connected to one side of the opening, and the connecting hole is connected to the other side of the opening.

Further, the connecting column and the connecting hole are in interference fit.

Furthermore, the body is provided with a first convex plate for arranging the connecting column and a second convex plate for arranging the connecting hole.

Further, the spliced pole is including setting up cylinder on the first flange and setting are in the lug of cylinder tip, the grafting cross sectional size of cylinder is less than the size of connecting hole, the size of lug is greater than the size of connecting hole.

Furthermore, the lug is provided with a notch.

Furthermore, the first convex plate and the second convex plate are parallel to each other and are provided with intervals, the thickness direction of the first convex plate and the thickness direction of the second convex plate are consistent with the wire passing direction, and the connecting column extends out in the direction perpendicular to the first convex plate.

Further, the opening and closing assembly comprises a buckle and a clamping groove, the buckle and the clamping groove are arranged on the body, the buckle is located on one side of the opening, and the clamping groove is located on the other side of the opening.

Another object of the utility model is to provide an electrical apparatus box, offer the spread groove that is used for the above-mentioned wire passing device of holding on the line board, offer on the body and be used for the joint to be in the recess at spread groove edge.

Another object of the utility model is to provide an air conditioner, the air conditioner includes above-mentioned electrical apparatus box.

The utility model provides a cross line device's beneficial effect lies in: compared with the prior art, the utility model discloses set up the subassembly that opens and shuts at the opening part of body, utilize the effect of opening and shutting of the subassembly that opens and shuts to realize restricting the pencil in the through-hole, during the dress line, will open and shut the subassembly and open, pack into the through-hole with the mid portion of pencil along the opening in, the closure open and shut the subassembly can. If the wiring harness is required to be taken out of the through hole, the opening and closing assembly is opened, and the wiring harness is taken out of the through hole along the opening. Simple structure, easy realization, and accordance with humanized and industrialized design.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a wire passing device according to an embodiment of the present invention, and a partial structure is not shown;

fig. 2 is a schematic front view of a wire passing device according to an embodiment of the present invention, and a part of the structure is not shown;

fig. 3 is a schematic side view of a wire passing device according to an embodiment of the present invention, and a part of the structure is not shown;

fig. 4 is a schematic structural diagram of a wire passing plate according to an embodiment of the present invention, and a partial structure is not shown.

Wherein, in the drawings, the reference numerals are mainly as follows:

1. a body; 2. a through hole; 3. an opening;

4. an opening and closing assembly; 41. connecting columns; 411. a cylinder; 412. a bump; 42. connecting holes;

5. a first convex plate; 6. a second convex plate; 7. a wire passing plate; 8. cutting; 9. connecting grooves; 10. and (4) a groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to fig. 3, a wire passing device according to an embodiment of the present invention will be described. The wire passing device comprises a body 1, wherein a through hole 2 and an opening 3 are formed in the body 1, the through hole 2 is used for a wire harness to pass through, and the opening 3 is used for the wire harness to be installed. Still be provided with the subassembly 4 that opens and shuts on body 1, the subassembly 4 that opens and shuts realizes the restriction to the pencil in through-hole 2 through opening 3 that opens and shuts. Here, because of the process flow, the electrical components are already connected at both ends of the wire harness before the wire harness is installed in the wire passing device, the wire harness cannot be introduced into the through hole 2 from the end portions, and therefore, the wire harness can be installed only along the opening 3 from the middle portion thereof. This wire passing device is provided with subassembly 4 that opens and shuts in opening 3 department, and when the dress line, will open and shut subassembly 4 and open, pack into through-hole 2 with the mid portion of pencil through opening 3 in, will open and shut subassembly 4 again for the pencil by the restriction in through-hole 2 can.

The utility model provides a wire passing device compares with prior art, sets up the subassembly 4 that opens and shuts in the opening 3 department of body 1, utilizes the effect that opens and shuts of subassembly 4 to realize restricting the pencil in through-hole 2, during the dress line, will open and shut subassembly 4 and open, pack into the middle part of pencil in through-hole 2 along opening 3, the closure open and shut subassembly 4 can. If the wiring harness needs to be taken out of the through hole 2, the opening and closing assembly 4 is opened, and the wiring harness can be taken out of the through hole 2 along the opening 3. Simple structure, easy realization, and accordance with humanized and industrialized design.

Further, please refer to fig. 1 to fig. 3 together, as a specific embodiment of the thread passing device provided by the present invention, the opening and closing component 4 includes a connection column 41 and a connection hole 42, the connection column 41 is inserted into and matched with the connection hole 42, the connection column 41 is connected to one side of the opening 3, and the connection hole 42 is located to the other side of the opening 3. Here, the connection post 41 and the connection hole 42 are designed to be in interference fit, and since the wiring harness is generally not removed from the through hole 2 after being installed into the through hole 2 from the opening 3, the connection post 41 and the connection hole 42 are designed to be in interference fit, so that the connection of the connection post 41 and the connection hole 42 is firmer, and the wiring harness is prevented from being separated from the through hole 2 from the opening 3.

Further, please refer to fig. 1 to 3 together, as a specific embodiment of the thread passing device provided by the present invention, a first protruding plate 5 and a second protruding plate 6 are disposed on the body 1, the first protruding plate 5 is used for disposing the connecting column 41, and the second protruding plate 6 is used for disposing the connecting hole 42. The first and

second protruding plates

5 and 6 are designed to prevent the connecting column 41 or the connecting hole 42 from being directly provided on the body 1 to affect the opening and closing of the opening 3.

Further, please refer to fig. 1 to fig. 3 together, as a specific embodiment of the thread passing device provided in the present invention, the connection column 41 includes a column 411 and a protrusion 412, the column 411 is disposed on the first protruding plate 5, the protrusion 412 is disposed at the end of the column 411, when the connection column 41 is inserted into the connection hole 42, the protrusion 412 passes through the connection hole 42, and the rear connection hole 42 is matched with the column 411. It is mentioned above that the connection post 41 needs to be in interference fit with the connection hole 42, therefore, here, the size of the protrusion 412 is designed to be larger than the size of the connection hole 42, the size of the insertion section of the column 411 is designed to be smaller than the size of the connection hole 42, after the protrusion 412 passes through the connection hole 42, the column 411 is matched with the connection hole 42, and since the size of the protrusion 412 is larger than the size of the connection hole 42, the protrusion 412 passes through the connection hole 42 to form a limiting effect on the column 411, so that the protrusion 412 is not easily separated from the connection hole 42. In addition, it is preferable that the protrusion 412 is designed as a hemispherical block, the column 411 is designed as a cylindrical shape, and the coupling hole 42 is designed as a circular shape. Moreover, since the protrusion 412 is difficult to penetrate into the connection hole 42, the protrusion 412 and the second protruding plate 6 may be made of deformable materials, such as injection molding, and the protrusion 412 may be provided with a notch 8, so that the protrusion 412 can smoothly penetrate through the connection hole 42, and of course, the notch 8 may extend to the column 411.

Further, please refer to fig. 1 to 3 together, as the utility model provides a specific embodiment of the thread passing device, with first flange 5 and second flange 6 and body 1 body design, wherein first flange 5 and second flange 6 are parallel to each other, the thickness direction of first flange 5 and second flange 6 keeps unanimous with the line direction of crossing, the thickness of first flange 5 and second flange 6 all is less than the thickness of body 1, when the assembly, do not influence the mounted position of body 1 thickness direction, avoid first flange 5 or second flange 6 and body 1 to take place to interfere.

In addition, body 1 in this scheme is the U-shaped, the circular arc section at body 1 is seted up to opening 3, to the first flange 5 mentioned in the preamble, second flange 6 and the integrative design of body 1, be parallel to each other and thickness are less than body 1, two straightways of being connected with the circular arc section and the contained angle of the straightway relative with the circular arc section are the obtuse angle, be so for making a reservation, make behind closed opening 3, above-mentioned contained angle is the right angle, and need not to adjust the position of two straightways of being connected with the circular arc section for closed opening 3 again, the flow of assembly has been reduced, accord with humanized and industrial design.

Further, as the utility model provides a wire passing device's a specific embodiment, subassembly 4 that opens and shuts includes buckle and draw-in groove, and wherein, the buckle is located one side of opening 3, and the draw-in groove is located opening 3's opposite side. The opening and closing of the opening 3 are realized through the clamping matching of the buckle and the clamping groove, and the structure is simple and easy to realize.

Please refer to fig. 1 and 4, the utility model also provides an electrical box, electrical box is including crossing line board 7, has seted up spread groove 9 on crossing line board 7, has seted up flutedly on the body 1, and when the assembly, the assembly of body 1 and crossing line board 7 can be realized to the edge joint of recess and spread groove 9. In addition, for the aforementioned protrusion 412 and the column 411, a through hole for passing through the column 411 and the protrusion 412 needs to be formed on the wire passing plate 7.

The utility model also provides an air conditioner, the air conditioner includes above-mentioned electrical apparatus box.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Wire passing device, including the body of seting up the through-hole, offer on the body and be used for the pencil to pack into and communicate the opening of through-hole, its characterized in that: the body is provided with an opening and closing assembly for opening and closing the opening.

2. The string passing device as recited in claim 1, wherein: the opening and closing assembly comprises a connecting column and a connecting hole which are matched and spliced, the connecting column is connected to one side of the opening, and the connecting hole is connected to the other side of the opening.

3. The string passing device as recited in claim 2, wherein: the connecting column is in interference fit with the connecting hole.

4. The string passing device as recited in claim 2, wherein: the body is provided with a first convex plate used for arranging the connecting column and a second convex plate used for arranging the connecting hole.

5. The string passing device as recited in claim 4, wherein: the spliced pole is in including setting up cylinder on the first flange and setting are in the lug of cylinder tip, the grafting cross sectional dimension of cylinder is less than the size of connecting hole, the size of lug is greater than the size of connecting hole.

6. The string passing device as recited in claim 5, wherein: the lug is provided with a notch.

7. The string passing device as recited in claim 4, wherein: the first convex plate and the second convex plate are parallel to each other and are provided with intervals, the thickness direction of the first convex plate and the second convex plate is consistent with the wire passing direction, and the connecting column extends out in the direction perpendicular to the first convex plate.

8. The string passing device as recited in claim 1, wherein: the opening and closing assembly comprises a buckle and a clamping groove, the buckle is arranged on the body and is located on one side of the opening, and the clamping groove is located on the other side of the opening.

9. Electrical apparatus box, including crossing the line board, its characterized in that: the wire passing plate is provided with a connecting groove for accommodating the wire passing device of any one of claims 1 to 8, and the body is provided with a groove for being clamped at the edge of the connecting groove.

10. An air conditioner, characterized in that: comprising the appliance box of claim 9.