CN219394276U - Wiring unit and clothes treatment device - Google Patents

Abstract

The utility model provides a wiring unit which comprises a pin shaft structure and a hinge structure, wherein the hinge structure comprises a body and a first fixing part connected with the body, the body is provided with a first channel for a wire to pass through, the first channel comprises a circular first opening and a polygonal second opening, and the pin shaft structure is connected with the hinge structure through the first opening. In the utility model, the first opening of the first channel is circular, so that the pin shaft structure and the hinge structure can normally rotate when the first opening is connected with the pin shaft structure, thereby ensuring the normal operation of the opening and closing function; the second opening of the first channel is polygonal, so that the lead terminal can pass through conveniently; while the first channel prevents wear of the wires. The utility model also provides a clothes treatment device adopting the wiring unit, which can avoid the abrasion of the wire which is wired from the control panel seat to the upper cover.

Description

A wiring unit and a clothes processing device

technical field

The utility model belongs to the technical field of connectors, and in particular relates to a wiring unit and a clothes processing device.

Background technique

With the intelligentization of household appliances, in the field of clothes treatment devices, clothes treatment devices that can realize the appearance display and touch operation of the body have become a trend, especially the clothes treatment devices that realize the display on the upper cover, because the operation is more convenient and humanized, it has been widely used. To realize the upper cover display, it is necessary to connect the wires in the control panel base to the upper cover display mechanism. The appearance display scheme of household appliances currently used in the market realizes the final display scheme by adding wire protection and connecting the display part after threading. When the upper cover is opened and closed many times, the wires with this design are susceptible to wear, and once the wires are worn out, poor power supply will occur. At the same time, with the development of smart home appliances, more and more electrical components are installed on the upper cover of the clothes treatment device to improve user experience and enrich the washing functions. The expansion of such functions requires routing the wires from the control panel of the clothes treatment device to the upper cover, so the demand for wiring units that avoid wire wear is also increasing.

In view of this, the utility model is proposed.

Utility model content

One purpose of the utility model is to overcome the deficiencies of the prior art, and provide a wiring unit, which can not only facilitate the wiring of wires and terminals, but also avoid the wear of the wires without affecting the opening and closing.

The second purpose of the present utility model is to provide a clothes processing device using the above-mentioned cable routing unit.

In order to achieve the first purpose, the utility model adopts the following technical solutions:

A wiring unit includes a pin structure and a hinge structure, the hinge structure includes a body and a first fixing portion connected to the body, the body is provided with a first channel for wires to pass through, the first channel includes a circular first opening and a polygonal second opening, and the pin structure is connected to the hinge structure through the first opening.

Further, at least one stiffening rib is provided between the first fixing part and the main body of the hinge structure.

Further, at least one reinforcing rib is provided inside the first opening of the first channel.

Further, the reinforcing rib is an arc-shaped structure.

Further, the pin structure includes a connecting portion, a limiting portion connected thereto, and a second channel passing through the connecting portion and the limiting portion, the connecting portion has a circular cross section, and the pin structure is connected to the first opening through the connecting portion.

Further, the side wall of the second channel is provided with an opening communicating with the outside.

In order to achieve the second purpose, the utility model adopts the following technical solutions:

A clothes processing device includes an upper cover and a control panel base, the upper cover and the control panel base are routed through the above-mentioned wiring unit, the pin shaft structure is arranged on the upper cover, and the hinge structure is arranged on the control panel base.

Further, the limiting part of the pin structure is provided with a second fixing part, and the pin structure is detachably connected to the upper cover through the second fixing part.

Further, the upper cover is provided with ribs, and the ribs can be fitted into the opening of the second passage to limit the wires in the second passage.

Further, it is characterized in that a third opening for passing the connecting part is provided on the control panel base, and the third opening is configured as a polygon.

After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

1. In the utility model, the first opening of the first passage is circular, and the pin shaft structure and the hinge structure can rotate normally when the first opening is connected with the pin shaft structure, thereby ensuring the normal operation of the opening and closing function; and the second opening of the first passage is polygonal, which facilitates the passage of wire terminals; at the same time, the first passage can avoid wire wear.

2. The hinge structure of the utility model is detachably connected to the control panel seat through the first fixing part, and the pin shaft structure is detachably connected to the upper cover through the second fixing part, which facilitates maintenance and replacement of parts and improves user experience.

3. In the utility model, a rib is provided on the upper cover, and the wire in the second channel is limited by the rib to prevent the wire from slipping out of the opening of the second channel.

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail.

Description of drawings

The accompanying drawings, as a part of the utility model, are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute improper limitations to the utility model. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1 is the connection schematic diagram of hinge structure and pin shaft structure of the present utility model;

Fig. 2 is the structural representation of the utility model hinge structure;

Fig. 3 is the structural representation of pin structure of the present utility model;

Fig. 4 is a schematic diagram of the connection between the utility model upper cover and the control panel base;

Fig. 5 is a partially enlarged schematic diagram of the connection between the upper cover and the control panel base in Fig. 4;

Fig. 6 is a cross-sectional view of the connection between the upper cover and the control panel base in Fig. 4;

Fig. 7 is an exploded schematic diagram of the hinge structure and the pin shaft structure at the joint of the control panel base of the present invention.

In the figure: 1. hinge structure; 11. body; 12. first fixing part; 13. first channel; 14. first opening; 15. second opening; 16. reinforcing rib; 17. stiffening rib;

2. Pin shaft structure; 21. Connecting part; 22. Limiting part; 23. Second channel; 24. Opening; 25. Second fixing part;

3. Upper cover; 31. Convex ribs;

4. Control panel seat; 41. The third opening;

5. Wire.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the invention in any way, but illustrate the concept of the invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The following examples are used to illustrate the present invention, but are not used to limit the scope of the present invention.

In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner" and "outer" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

As shown in Figures 1-3, the utility model provides a wiring unit, including a pin structure 2 and a hinge structure 1. The hinge structure 1 includes a body 11 and a first fixing portion 12 connected to the body 11. The body 11 is provided with a first channel 13 for the wire 5 to pass through. The first channel 13 includes a circular first opening 14 and a polygonal second opening 15. The pin structure 2 is connected to the hinge structure 1 through the first opening 14.

Since the wire 5 has a terminal, and the cross section of the wire terminal is relatively large, the second opening 15 is configured as a polygon to facilitate the passage of the wire 5 and the terminal. On the other hand, the circular first opening 14 facilitates docking with the pin shaft structure 2 , and the pin shaft structure 2 can rotate relative to the hinge structure 1 , so as to ensure that the remaining components of the cable routing unit can be opened and closed.

In order to ensure the connection strength between the first fixing part 12 and the hinge structure body 11 , at least one stiffening rib 17 is arranged between the first fixing part 12 and the body 11 .

When only one stiffening rib 17 is provided, the stiffening rib 17 is arranged in the middle area of the first fixing part 12, so as to avoid any end of the connection between the first fixing part 12 and the body 11 being relatively weak; .

In one or more embodiments of the present utility model, three stiffening ribs 17 are arranged between the first fixing part 12 and the hinge structure body 11, and the three stiffening ribs 17 are respectively arranged at both ends and the middle area of the connection between the first fixing part 12 and the body 11.

Furthermore, the stiffener 17 includes a first stiffener and a second stiffener. The joint between the first stiffener and the first fixed part 12 extends to the entire height of the first fixed part 12. The first stiffener is arranged at the end of the joint between the first fixed part 12 and the body 11. Specifically, the first stiffener is arranged on the side of the second opening 15, and the number of the first stiffener is one; The surface runs through the width of the main body 11, and the second stiffener is arranged at the middle region and the other end of the connection between the first fixing portion 12 and the body 11. Specifically, the second stiffening rib is arranged at the middle region of the connection between the first fixing portion 12 and the body 11 and on the side of the first opening 14, and the number of the second stiffening ribs is two.

The inner side of the first opening 14 of the first channel 13 is provided with at least one reinforcing rib 16, which is used to ensure the stability of the joint between the pin structure 2 and the hinge structure 1. The reinforcing rib 16 can be symmetrically arranged on both sides of the first opening 14, and three or more reinforcing ribs 16 can be evenly distributed around the first opening 14.

Preferably, the reinforcing rib 16 can be arranged in an arc-shaped structure, and its inner side is arranged close to the edge of the first opening 14 .

Furthermore, considering that the pin structure 2 protrudes from the first opening 14 at the connection between the pin structure 2 and the first opening 14, the thickness of the rib 16 needs to be greater than or equal to the protruding thickness of the pin structure 2, so as to limit the pin structure 2 and ensure the stability of the connection between the pin structure 2 and the first opening 14.

In one or more embodiments of the present invention, the hinge structure body 11 is provided with chamfers, so four reinforcing ribs 16 should be evenly arranged around the first opening 14. Considering that the inner surface of the first passage 13 is relatively close to the edge of the first opening 14 due to the setting of the chamfering, no reinforcing ribs 16 are provided here, that is, three reinforcing ribs 16 are provided around the first opening 14 to ensure the stability of the connection between the first opening 14 and the pin structure 2.

The hinge structure 1 is detachably connected to other components through the first fixing part 12, specifically, the connection method may be bolt connection, snap connection and the like.

The pin structure 2 includes a connecting portion 21, a limiting portion 22 connected thereto, and a second channel 23 passing through the connecting portion 21 and the limiting portion 22. The cross section of the connecting portion 21 is circular, and the pin structure 2 is connected to the first opening 14 through the connecting portion 21.

In one or more embodiments of the present utility model, the cross section of the limiting portion 22 is polygonal.

The cross-section of the first opening 14 and the connecting part 21 is set to be circular to ensure that the hinge structure 1 and the pin structure 2 can rotate relative to each other to realize the function of opening and closing;

Preferably, the cross-section of the limiting portion 22 can be set as a rectangle or a square, which is convenient for processing and also facilitates routing of the wire 5 and the terminal.

Further, the side wall of the second channel 23 is provided with an opening 24 communicating with the outside, that is, the connecting portion 21 and the limiting portion 22 of the pin structure 2 are provided with gaps communicating with the outside, and the gaps are arranged on the same side of the connecting portion 21 and the limiting portion 22 and are located on the same straight line.

The limiting portion 22 is also provided with a second fixing portion 25 through which the pin shaft structure 2 is mounted on other structures. When the cross-section of the limiting portion 22 is polygonal, the second fixing portion 25 can be vertically arranged on the limiting portion 22 and be detachably connected with other components through bolt connection or the like.

In yet another embodiment of the present invention, the cross section of the limiting portion 22 may be circular.

The side wall of the second channel 23 is provided with an opening 24 communicating with the outside, that is, the connecting portion 21 and the limiting portion 22 of the pin structure 2 are provided with a gap communicating with the outside, and the gap is arranged on the same side of the connecting portion 21 and the limiting portion 22 and is located on the same straight line.

The limiting part 22 can also be fixed on the remaining parts by the positioning rib, that is, when the cross section of the limiting part 22 is circular, the positioning rib is the second fixing part 25 of the pin structure 2, and the second fixing part 25 and the limiting part 22 of the pin structure 2 are integrally arranged.

The positioning ribs include axial positioning ribs and circumferential positioning ribs that cooperate with each other. The axial positioning ribs extend along the axial direction of the limiting part 22 and protrude radially along the limiting part 22; the circumferential positioning ribs extend along the circumferential direction of the limiting part 22 and protrude radially along the limiting part 22. For example, two axial positioning ribs can be arranged symmetrically on both sides of the opening 24 , preferably, the two axial positioning ribs are arranged in the middle of the limiting portion 22 .

As shown in Figures 4-7, the present invention also provides a clothes treatment device, which includes an upper cover 3 and a control panel base 4, and the upper cover 3 and the control panel base 4 are routed through the above wiring unit.

In one or more embodiments of the present utility model, the upper cover 3 of the clothes treatment device is provided with a display device, which is used to operate the clothes treatment device through the upper cover 3 and use the display device of the upper cover 3 to display the working status of the clothes treatment device. However, due to the usage characteristics of the clothes processing device itself, the upper cover 3 will be opened and closed frequently. In the frequent opening and closing process, the wires arranged between the upper cover 3 and the control panel base 4 will also be displaced accordingly. In order to reduce the displacement of the wires 5 and the resulting wear, the wires 5 need to be arranged in a routing unit with protection and buffering functions.

The pin shaft structure 2 is arranged on the upper cover 3 , and the hinge structure 1 is arranged on the control panel base 4 . When installing the wire 5 , firstly pass the wire 5 through the third opening 41 on the control panel base 4 , and then install the hinge structure 1 on the control panel base 4 through the first fixing part 12 . When the upper cover 3 is installed, since the wire terminal has a larger cross-section, the wire 5 can be directly installed from the opening 24 of the pin structure 2 into the second channel 23, and the connecting part 21 of the pin structure 2 passes through the third opening 4 on the control panel base 41 and is embedded in the first opening 14 of the hinge structure 1, and the pin structure 2 is installed on the upper cover 3 through the second fixing part 25.

Preferably, the third opening 41 on the control panel base 4 is polygonal, so when the connecting portion 21 is inserted into the first opening 14, the body 11 of the hinge structure 1 can fit on the control panel base 4 to ensure a compact structure.

Further, the upper cover 3 of the clothes processing device and the control panel base 4 are also hinged through the damper positioning pin, and the damper positioning pin is connected with the damper to provide a closing buffer force for the upper cover 3, which can prevent excessive impact force when the upper cover 3 of the clothes processing device is opened and closed. The damper positioning pin is arranged coaxially with the connecting portion 21 of the pin shaft structure 2 , and the arrangement of the damper and the damper positioning pin also alleviates the displacement range of the wire 5 to a certain extent and reduces the wear of the wire 5 .

The wire 5 can be a power supply wire or a communication wire, and the upper cover 3 connected to the wire 5 is not limited to the display device, and can also be other electrical components arranged on the upper cover 3 of the clothes processing device that need to be powered by the control panel 4 or controlled by communication with the control panel in the control panel 4.

Further, in order to prevent the wire 5 from slipping out of the opening 24, a protruding rib 31 is provided at the opening 24 of the upper cover 3 of the laundry treatment device corresponding to the pin structure 2, and the rib 31 can be fitted into the opening 24 of the second channel 23 to limit the wire 5 in the second channel 23. Preferably, one or more ribs 31 can be provided.

The first fixing part 12 of the hinge structure 1 can be detachably connected with the control panel base 4 through bolts, or can be detachably connected with the control panel base 4 through other forms;

The second fixing portion 25 of the pin shaft structure 2 can be detachably connected to the upper cover 3 through bolts, or can be detachably connected to the upper cover 3 through other forms. For example, when the cross section of the limiting portion 22 is polygonal, the second fixing portion 25 of the pin structure 2 can be detachably connected to the upper cover 3 by bolts;

The positioning ribs include axial positioning ribs and circumferential positioning ribs that cooperate with each other. The axial positioning ribs extend along the axial direction of the limiting part 22 and protrude radially along the limiting part 22; the circumferential positioning ribs extend along the circumferential direction of the limiting part 22 and protrude radially along the limiting part 22.

The positioning rib needs to cooperate with the claw structure provided on the upper cover 3 to realize the clamping and fixing of the pin shaft structure 2, and the claw structure includes a compression deformation claw and a fixed claw.

In one or more embodiments of the present invention, two axial positioning ribs are symmetrically arranged on both sides of the opening 24, and the jaw structure includes a compression deformation jaw and two fixed jaws, and the two fixed jaws are arranged oppositely.

The above descriptions are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any skilled person who is familiar with this patent can use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes. Technical Essence of the Utility Model Any simple modifications, equivalent changes and modifications made to the above embodiments still belong to the scope of the utility model.

Claims (10)

1. The utility model provides a walk line unit, its characterized in that includes round pin axle structure and hinge structure, hinge structure includes the body and with body coupling's first fixed part, the body is provided with the first passageway that is used for the wire to pass, first passageway includes circular shape first opening and polygonal second opening, the round pin axle structure is connected with hinge structure through first opening.

2. The wiring unit according to claim 1, wherein at least one stiffening rib is provided between the first fixing portion and the body of the hinge structure.

3. The routing unit of claim 1, wherein at least one reinforcing rib is further disposed inside the first opening of the first channel.

4. A wiring unit according to claim 3, wherein the reinforcing ribs are of arcuate configuration.

5. The wiring unit according to claim 1, wherein the pin shaft structure comprises a connecting portion, a limiting portion connected with the connecting portion, and a second channel penetrating through the connecting portion and the limiting portion, the cross section of the connecting portion is circular, and the pin shaft structure is connected with the first opening through the connecting portion.

6. A wiring unit according to claim 5, wherein the side wall of the second channel is provided with an opening communicating with the outside.

7. A clothes treatment device comprising an upper cover and a control panel seat, wherein the upper cover and the control panel seat are wired through the wiring unit according to any one of claims 1 to 6, the pin shaft structure is arranged on the upper cover, and the hinge structure is arranged on the control panel seat.

8. The clothes treating apparatus of claim 7, wherein the limiting part of the pin shaft structure is provided with a second fixing part, and the pin shaft structure is detachably connected with the upper cover through the second fixing part.

9. The clothes treating apparatus of claim 7, wherein the upper cover is provided with a rib, and the rib is engaged in the opening of the second channel to limit the wire in the second channel.

10. A laundry treating device according to any one of claims 7-9, characterized in that the control disc seat is provided with a third opening for the passage of the connecting portion, said third opening being provided as a polygon.