CN219322154U

CN219322154U - Coil mounting structure

Info

Publication number: CN219322154U
Application number: CN202320802111.9U
Authority: CN
Inventors: 欧阳明华; 郑曲波; 陈兵; 梁榆笙; 农荣贵; 王友华
Original assignee: Dongguan Aohai Technology Co ltd
Current assignee: Dongguan Aohai Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-07
Anticipated expiration: 2033-04-11

Abstract

The embodiment of the utility model discloses a coil mounting structure, which comprises the following components: the charging coil is connected to the support, the support is arranged in the box body, a plurality of limit ribs are arranged in the box body, a limit space is formed between the limit ribs, and the lower end of the support is embedded in the limit space. By implementing the structure of the embodiment of the utility model, the requirement of small volume can be met, and the stability of coil installation can be ensured.

Description

Coil mounting structure

Technical Field

The utility model relates to the technical field of charging coils, in particular to a coil mounting structure.

Background

At present, personal care miniwatt wireless travel charging box sold in the market generally adopts an interface docking mode to charge, does not have the function of wireless charging, and if a charging coil is installed in the wireless travel charging box to provide the wireless charging function, the wireless travel charging box is small in size, and the effect of stable installation of the coil is difficult to be considered.

Therefore, it is necessary to design a new structure to realize both the small-sized requirement and the stability of coil installation.

Disclosure of Invention

The utility model aims to provide a coil mounting structure.

In order to solve the technical problems, the aim of the utility model is realized by the following technical scheme: providing a coil mounting structure comprising: the charging coil is connected to the support, the support is arranged in the box body, a plurality of limit ribs are arranged in the box body, a limit space is formed between the limit ribs, and the lower end of the support is embedded in the limit space.

The further technical scheme is as follows: the support is provided with a coil fixing groove, and the charging coil is arranged in the coil fixing groove.

The further technical scheme is as follows: the support is vertically arranged in the box body.

The further technical scheme is as follows: the number of the limiting ribs is four, and the four limiting ribs are respectively arranged on two sides of the support.

The further technical scheme is as follows: the lower extreme of support is equipped with the installation piece, be equipped with the mounting groove in the installation piece, the mounting groove is connected with the PCB board.

The further technical scheme is as follows: and the PCB is provided with a TYPE-C assembly.

The further technical scheme is as follows: the lower extreme of support is equipped with the location curb plate, the location curb plate with TYPE-C subassembly butt.

The further technical scheme is as follows: the number of the mounting blocks is two, and the two mounting blocks are respectively connected to the lower end of the bracket.

The further technical scheme is as follows: the PCB board is connected with the box body through a fastener.

The further technical scheme is as follows: the mounting groove is perpendicular to the coil fixing groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the box body, the charging coil and the bracket are arranged, the charging coil is connected to the bracket, the bracket is arranged in the box body, and the limiting ribs are arranged in the box body, so that the requirement of small volume can be met, and the stability of coil installation can be ensured by utilizing the installation of the limiting rib fixing bracket.

The utility model is further described below with reference to the drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a coil mounting structure according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a bracket according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a bracket according to an embodiment of the present utility model;

the figure identifies the description:

10. a case body; 11. limit ribs; 20. a bracket; 21. a coil fixing groove; 22. a mounting block; 23. a mounting groove; 24. positioning a side plate; 25. a through groove; 26. a horizontal plate; 30. a charging coil; 40. a PCB board; 50. TYPE-C a component; 60. a fastener.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1, fig. 1 is a schematic diagram of an explosion structure of a coil mounting structure according to an embodiment of the present utility model, which can be applied to a wireless charging product, such as a personal care low-power wireless travel charging box, so as to meet the requirement of small volume and ensure the stability of coil mounting.

In an embodiment, referring to fig. 1, the coil mounting structure includes: the box body 10, the charging coil 30 and the support 20, the charging coil 30 is connected on the support 20, the support 20 is arranged in the box body 10, a plurality of limit ribs 11 are arranged in the box body 10, a limit space is formed between the plurality of limit ribs 11, and the lower end of the support 20 is embedded in the limit space.

In this embodiment, the plurality of limiting ribs 11 are disposed at the front and rear directions of the bracket 20, so as to ensure that the charging coil 30 is at the same position, ensure the stability of the product, and achieve the foolproof effect at the same time, and vertically install the charging coil 30 under the condition that the overall length of the box body 10 is unchanged, thereby reducing and increasing the overall volume.

In an embodiment, referring to fig. 2, the bracket 20 is provided with a coil fixing slot 21, and the charging coil 30 is disposed in the coil fixing slot 21.

The charging coil 30 is installed in the coil fixing groove 21, and the charging coil 30 can be rapidly installed.

In one embodiment, referring to fig. 1, the bracket 20 is vertically installed in the case 10.

Of course, in other embodiments, the bracket 20 may be mounted in the box 10 at an angle.

In an embodiment, referring to fig. 1, the number of the limiting ribs 11 is four, and the four limiting ribs 11 are disposed on two sides of the bracket 20.

Four limit ribs 11 are provided at four corners of both sides of the bracket 20 to perform four-point fixation.

In an embodiment, referring to fig. 3, a mounting block 22 is disposed at the lower end of the bracket 20, a mounting groove 23 is disposed in the mounting block 22, and the mounting groove 23 is connected to the PCB 40.

The mounting groove 23 is horizontally arranged below the bracket 20, and the PCB 40 can be horizontally inserted into the bracket 20, so that the charging coil 30 and the PCB 40 are separated, EMC is easy to pass, and output is stable; separation design, EMC test OK; the closer the power input line is to the IC input end, the more stable the input is, and the smaller the power interference feeling is; reducing the temperature of the PCB 40 after separation has an effect on the charging coil 30.

In one embodiment, referring to FIG. 1, a TYPE-C module 50 is provided on the PCB 40.

In an embodiment, referring to fig. 2 and 3, a positioning side plate 24 is disposed at the lower end of the bracket 20, and the positioning side plate 24 abuts against the TYPE-C assembly 50.

When the positioning side plate 24 abuts against the TYPE-C assembly 50, the PCB 40 is mounted in place.

In an embodiment, referring to fig. 2 and 3, the number of the mounting blocks 22 is two, and the two mounting blocks 22 are respectively connected to the lower end of the bracket 20.

The inner side of the mounting block 22 is provided with open grooves, and the two open grooves constitute the mounting groove 23.

In one embodiment, referring to fig. 1, the PCB 40 is connected to the case 10 by a fastener 60.

The PCB 40 is connected with the box body 10, and the PCB 40 is installed in the mounting groove 23 and connected with the support 20, and the charging coil 30 is connected to the support 20, so that the charging coil 30 is connected with the box body 10.

In one embodiment, referring to fig. 1, the mounting slot 23 is disposed perpendicular to the coil fixing slot 21.

The lower end of the coil fixing groove 21 is provided with two through grooves 25, and the two through grooves 25 are used for leading out two ends of the charging coil 30; facilitating soldering with the underlying PCB board 40.

In an embodiment, referring to fig. 2 and 3, a horizontal plate 26 is connected to the lower end of the bracket 20, and one end of the horizontal plate 26 is connected to the positioning side plate 24 vertically downward.

In an embodiment, referring to fig. 2 and 3, the mounting block 22 is disposed along the bracket 20 in a direction away from the charging coil 30.

The coil mounting structure comprises a box body 10, a charging coil 30 and a support 20, wherein the charging coil 30 is connected to the support 20, the support 20 is arranged in the box body 10, a limiting rib 11 is arranged in the box body 10, and the support 20 is fixed by the limiting rib 11, so that the coil mounting structure can meet the small-size requirement and ensure the stability of coil mounting.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. Coil mounting structure, its characterized in that includes: the charging coil is connected to the support, the support is arranged in the box body, a plurality of limit ribs are arranged in the box body, a limit space is formed between the limit ribs, and the lower end of the support is embedded in the limit space.

2. The coil mounting structure according to claim 1, wherein the bracket is provided with a coil fixing groove, and the charging coil is placed in the coil fixing groove.

3. The coil mounting structure of claim 1, wherein the bracket is vertically mounted within the case.

4. The coil mounting structure according to claim 1, wherein the number of the limit ribs is four, and the four limit ribs are respectively arranged on both sides of the bracket.

5. The coil mounting structure according to claim 2, wherein a mounting block is provided at a lower end of the bracket, a mounting groove is provided in the mounting block, and the mounting groove is connected with a PCB board.

6. The coil mounting structure of claim 5, wherein the PCB board is provided with a TYPE-C assembly.

7. The coil mounting structure of claim 6, wherein, the lower extreme of support is equipped with the location curb plate, the location curb plate with TYPE-C subassembly butt.

8. The coil mounting structure according to claim 5, wherein the number of the mounting blocks is two, and the two mounting blocks are respectively connected to the lower end of the bracket.

9. The coil mounting structure of claim 5, wherein the PCB board is connected to the case by a fastener.

10. The coil mounting structure of claim 5, wherein the mounting groove is disposed perpendicular to the coil fixing groove.