WO2019134622A1

WO2019134622A1 - Usb wifi module and fixing structure therefor, and air conditioner

Info

Publication number: WO2019134622A1
Application number: PCT/CN2018/125492
Authority: WO
Inventors: 沐原; 罗才家; 李彬彬; 吴伟超; 隆豪; 陈永锋; 俞斌栋; 张华中; 张坤鹏; 丁林平; 秦宪; 古汤汤; 冷泠
Original assignee: 奥克斯空调股份有限公司
Priority date: 2018-01-04
Filing date: 2018-12-29
Publication date: 2019-07-11
Also published as: CN207999916U

Abstract

A USB WiFi module and a fixing structure thereof, and an air conditioner, comprising a WiFi component and a fixing structure, and the fixing structure is mounted to a middle frame of the air conditioner or remaining components of the air conditioner; the WiFi component comprises an interface (1) and a USB plug (4), the interface (1) is connected to a control unit of the air conditioner, and the interface (1) and the USB interface (4) are pluggable during use and are separable when not used; and when the USB plug (4) is plugged into the interface (1), the fixing structure restricts the overall movement of the WiFi component. The fixing structure can reduce screw fixation and improve assembly efficiency; and the WiFi is easily detachable, so that WiFi plug and play can be realized.

Description

USB WIFI module and its fixed structure and air conditioner

Technical field

The utility model relates to the technical field of air conditioners, in particular to a USB WIFI module, a fixing structure thereof and an air conditioner.

Background technique

The existing air conditioner indoor unit will be equipped with a WIFI module to achieve the purpose of remotely controlling the air conditioner indoor unit. However, the existing WIFI modules are all integrated modules, as shown in Figure 1. The assembly methods are screw + snap-on fixed type, the whole module is inconvenient to assemble and disassemble, the production efficiency is low, and the customer can not be inserted. Demand used.

Utility model content

In view of this, the utility model aims to provide a USB WIFI module, a fixed structure thereof and an air conditioner. The existing air conditioner WIFI module is inconvenient to assemble and disassemble, has low production efficiency, and cannot meet the requirements of the customer for plug-and-play.

In order to achieve the above object, the technical solution of the present invention is implemented as follows:

A USB WIFI module and a fixed structure thereof, comprising a WIFI component and a fixed structure, the fixed structure being mounted on an air conditioner middle frame or other air conditioning components; the WIFI component comprising an interface (1) and a USB plug (4), The interface (1) is connected to the control unit of the air conditioner, the interface (1) and the USB plug-in (4) are pluggable when in use, and separable when not in use; when the USB plug-in is plugged into the interface, The fixed structure limits the overall movement of the WIFI components.

Further, the fixing structure comprises: a fixing buckle (2) and a fixing frame (5), the interface (1) is disposed in the fixing buckle (2), and the USB card (4) passes through the The fixed frame (5) is connected to the interface (1).

Further, a concave limiting slot (3) is disposed on the interface (1).

Further, a limiting boss (6) is further disposed on the middle frame or the remaining air conditioning components, and the limiting slot (3) is buckled on the limiting boss (6).

Further, the number of the fixed buckles (2) is two, and is distributed in the upper and lower positions of the middle frame or the remaining air-conditioning components.

Further, a flared opening is formed between the two fixing buckles (2).

Further, the left side of the opening is a flared large end, and the right side of the opening is a flared small end. Further, the fixing frame (5) is closed on the (51), the lower (52), the front (53), and the rear (54).

Further, the connection of the limiting boss (6) is a section of cantilever suitable for insertion and assembly.

Further, the USB WIFI module according to any of the above, and the air conditioner of the fixed structure thereof.

Compared with the prior art, the USB WIFI module and the fixed structure and the air conditioner of the present invention have the following advantages:

(1) The fixing structure of the utility model can reduce the screw fixing and improve the assembly efficiency; at the same time, the WIFI is easy to disassemble, and the WIFI can be inserted and used.

(2) The cantilever connection is designed at the limiting boss of the utility model to ensure that the limiting boss has sufficient elasticity to facilitate the installation of WIFI.

DRAWINGS

The accompanying drawings, which are incorporated in FIG. In the drawing:

1 is a schematic structural view of a prior art fixing manner of the present invention;

2 is a schematic structural view of a fixing manner of the present invention;

Figure 3 is a schematic cross-sectional view showing the fixing mode of the present invention;

4 is a schematic structural view of a limiting boss of the present invention.

Description of the reference signs:

WIFI parts-interface, 2-fixed buckle, 3-limit slot, 4-WIFI part-USB plug-in, 5-fixed frame, 6-limit boss, 51-fixed frame-up, 52-fixed frame-down , 53-fixed frame - front, 54 - fixed frame - after.

Detailed ways

Example 1

It should be noted that the embodiments in the present invention and the features in the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the drawings in conjunction with the embodiments.

A USB WIFI module and a fixing structure thereof as shown in FIG. 2 and 3, comprising a WIFI component-interface 1 mounted on the middle frame or the remaining air-conditioning components, and a fixing buckle 2 for fixing the interface 1, and the interface 1 is set There is a concave limiting groove 3 for snap-fitting with the limiting boss 6 provided on the middle frame or the remaining air-conditioning components, as a basis for whether or not the assembly is in place during production. One end of the interface 1 is connected with a WIFI interface-USB plug-in 4, and the USB plug-in 4 can be installed by itself when the customer uses it, giving the customer more choices. A fixing frame 5 is further disposed on the middle frame or the remaining air-conditioning components corresponding to the USB card 4, and the fixing frame 5 and the fixing buckle 2 restrict the overall movement of the WIFI component to ensure a reliable fixing structure.

The number of the fixed buckles 2 is two, and is distributed in the upper and lower positions of the middle frame or the remaining air-conditioning components. A horn-like opening is formed between the two buckles, the left side is a flared large end, and the right side is a small end, and the shape is close to the shape of the USB interface 1. When the interface is assembled, it is loaded from the big end (left end) of the horn. When the limiting boss 6 and the limiting slot 3 are in place, it means that the interface is assembled. At this point, the small end of the bell mouth (right end) and the interface are assembled for interference, and the interference is used to fix the interface.

The fixed frame upper 51, the fixed frame lower 52, the fixed frame front 53 and the fixed frame rear 54 are all closed, which limits the movement of the USB plug in the four directions. When the plug-in 4 is assembled with the interface 1, it can be inserted from the left side and connected to the interface 1.

Example 2

The difference between this embodiment and the above embodiment is that, as shown in FIG. 4, the connection of the limiting boss 6 is a cantilever. With such a structure, the elasticity of the limiting boss 6 can be ensured, and the interface 1 is ensured from the left side. When the bell mouth is inserted into the assembly, it does not form a hard interference with the limiting boss 6 to ensure good assemblability, and at the same time, the mold can be ensured to be out of the mold.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and principles of the present invention, should be included in Within the scope of protection of the present invention.

Claims

A USB WIFI module and a fixing structure thereof, comprising a WIFI component and a fixing structure, wherein the fixing structure is installed on an air conditioner middle frame or other air conditioning components; the WIFI component comprises an interface (1) and a USB plug-in (4) The interface (1) is connected to the control unit of the air conditioner, the interface (1) and the USB plug-in (4) are pluggable when in use, and can be separated when not in use; when the USB plug-in is plugged into the interface The fixed structure then limits the overall movement of the WIFI component.
The USB WIFI module and the fixing structure thereof according to claim 1, wherein the fixing structure comprises: a fixing buckle (2) and a fixing frame (5), wherein the interface (1) is disposed in the Inside the fixing buckle (2), the USB card (4) is connected to the interface (1) through the fixing frame (5).
The USB WIFI module and the fixing structure thereof according to claim 2, wherein the interface (1) is provided with a concave limiting slot (3).
The USB WIFI module and the fixing structure thereof according to claim 3, wherein the middle frame or the remaining air conditioning components are further provided with a limiting boss (6), and the limiting slot (3) card Buckle on the limit boss (6).
The USB WIFI module and the fixing structure thereof according to claim 2 or 4, wherein the number of the fixing buckles (2) is two, and is distributed in the upper and lower positions of the middle frame or the remaining air conditioning components.
A USB WIFI module and a fixing structure thereof according to claim 5, wherein a horn-like opening is formed between the two fixing buckles (2).
The USB WIFI module and the fixing structure thereof according to claim 6, wherein the left side of the opening is a flared large end, and the right side of the opening is a flared small end.
The USB WIFI module and the fixing structure thereof according to claim 7, wherein the fixing frame (5) is closed on the (51), the lower (52), the front (53) and the rear (54).
A USB WIFI module and a fixing structure thereof according to claim 8, characterized in that the connection of the limiting boss (6) is a cantilever, which is suitable for insertion and assembly.
An air conditioner comprising the USB WIFI module according to any one of claims 1-9 and a fixing structure thereof.