CN217883838U

CN217883838U - Magnetic gauge for loudspeaker magnetic gap positioning tool

Info

Publication number: CN217883838U
Application number: CN202222093193.2U
Authority: CN
Inventors: 艾海水; 张永辉; 郭小兵
Original assignee: Yongfeng Hangsheng Electronics Co ltd
Current assignee: Yongfeng Hangsheng Electronics Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-22
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a speaker magnetism clearance positioning frock magnetic gauge, including the magnetic gauge body, be equipped with axial mating holes on the magnetic gauge body, the lower part of magnetic gauge body be equipped with magnetic clearance fit's conical surface. The utility model discloses a plug of magnetic gauge is easy.

Description

Magnetic gauge for loudspeaker magnetic gap positioning tool

Technical Field

The utility model relates to a speaker technical field, concretely relates to speaker magnetism clearance positioning frock magnetism rule.

Background

Need artifical manual plug magnetic gauge in the assembly line production process of speaker, the staff adopts current straight mouthful of type magnetic gauge to insert and is difficult for inserting when speaker magnetic gap, fixes a position the dry phenomenon that can not appear very tightly pulling out again when accomplishing need pulling out the magnetic gauge of glue such as good back, need only can pull out with the help of appurtenance sometimes, causes problems such as production efficiency is low, product defective rate height.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that: the utility model provides a speaker magnetic gap location frock magnetic gauge, the plug is easy, promotes production efficiency.

The utility model provides a solution to the above problems: the utility model provides a speaker magnetism clearance location frock magnetic gauge, includes the magnetic gauge body, be equipped with axial mating holes on the magnetic gauge body, the lower part of magnetic gauge body be equipped with magnetism clearance fit's conical surface.

Preferably, the upper part of the magnetic gauge body is provided with a drawing head.

Preferably, the drawing head is provided with a vent hole communicated with the matching hole.

Preferably, the upper part of the drawing head is provided with a convex ring.

Preferably, the magnetic gauge body and the drawing head are both made of POM plastics.

Compared with the prior art, the utility model has the advantages that: the lower part of the magnetic gauge body of the utility model is a conical surface, so when the magnetic gauge body is inserted into the magnetic gap, only a small part of area of the magnetic gauge body is contacted with the T-iron magnetic conductive column and the basin frame upper clamp plate, therefore, the magnetic gauge can be easily inserted and pulled out, and the damage probability of the T-iron magnetic conductive column and the basin frame upper clamp plate is reduced; and because the lower part of the magnetic gauge body is a conical surface, the magnetic gauge can be matched with magnetic gaps with various sizes.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the T-iron flux post and the upper clamp plate of the frame of the speaker.

The attached drawings are marked as follows: 1. the magnetic compass comprises a convex ring, 2 parts of a drawing head, 3 parts of a magnetic compass body, 4 parts of a conical surface, 5 parts of a matching hole, 6 parts of an air hole, 7 parts of a T-shaped iron magnetic conduction column, 8 parts of a magnetic gap, 9 parts of a basin frame upper clamping plate.

Detailed Description

The following detailed description will be provided with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if any, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly defined or limited, the terms "assembled", "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected with each other or connected with each other through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The utility model discloses a concrete embodiment is shown in figure 1 and figure 2, a speaker magnetic gap location frock magnetic gauge, including magnetic gauge body 3, be equipped with axial mating holes 5 on the magnetic gauge body 3, the lower part of magnetic gauge body 3 be equipped with magnetic gap 8 complex conical surface 4.

As a further improvement of the embodiment, a drawing head 2 is arranged on the upper part of the magnetic gauge body 3.

As a further improvement of this embodiment, the drawing head 2 is provided with a vent hole 6 communicating with the fitting hole 5. The air pressure inside and outside the matching hole can be balanced through the air vent, so that the magnetic gauge is easier to insert and pull out.

As a further improvement of this embodiment, the upper part of the drawing head 2 is provided with a convex ring 1. The convex ring plays a role in increasing resistance, so that the magnetic gauge can be more conveniently plugged and pulled by workers.

As a further improvement of this embodiment, the magnet gauge body 3 and the drawing head 2 are both made of POM plastic.

Wherein, the magnetic gauge is when specifically using, insert in the magnetic gap that T iron magnetic conduction post and basin frame punch holder formed as shown in fig. 3, the size of T iron magnetic conduction post just matches with the shape of mating holes, back in inserting the magnetic gap when the magnetic gauge body, T iron magnetic conduction post just inserts in the mating holes, because magnetic gauge body lower part is the toper face, so, when the magnetic gauge body inserts in the magnetic gap, only very little partial area of magnetic gauge body contacts with T iron magnetic conduction post and basin frame punch holder, consequently, the magnetic gauge is just extracted very easily, and, the magnetic gauge of this scheme can match the magnetic gap of multiple size.

After the existing straight-mouth type magnetic gauge is inserted into a magnetic gap, the magnetic gauge is in a straight-mouth shape, so that the magnetic gauge has a large area to be in contact with a T-shaped iron magnetic conduction column and a basin frame upper clamping plate, and the magnetic gauge is difficult to insert and pull.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.

Claims

1. The utility model provides a speaker magnetism clearance location frock magnetic gauge which characterized in that: the magnetic gauge comprises a magnetic gauge body (3), wherein an axial matching hole (5) is formed in the magnetic gauge body (3), and a conical surface (4) matched with a magnetic gap (8) is arranged on the lower portion of the magnetic gauge body (3).

2. The loudspeaker magnetic gap positioning tool magnetic gauge of claim 1, characterized in that: the upper part of the magnetic gauge body (3) is provided with a drawing head (2).

3. The loudspeaker magnetic gap positioning tool magnetic gauge of claim 2, characterized in that: the drawing head (2) is provided with a vent hole (6) communicated with the matching hole (5).

4. The loudspeaker magnetic gap positioning tool magnetic gauge of claim 2, characterized in that: the upper part of the drawing head (2) is provided with a convex ring (1).

5. The magnetic gauge of the magnetic gap positioning tool for the loudspeaker according to claim 2, characterized in that: the magnetic gauge body (3) and the drawing head (2) are both made of POM plastics.