CN218514505U

CN218514505U - Novel U-yoke with square concave pressing frame structure additionally arranged on outer surface

Info

Publication number: CN218514505U
Application number: CN202222916206.1U
Authority: CN
Inventors: 肖标英; 龚新
Original assignee: SHENZHEN WABONY ELECTRONIC CO Ltd
Current assignee: SHENZHEN WABONY ELECTRONIC CO Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-21
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a free reliability technical field that falls of speaker just discloses a surface increases novel U-yoke of square sunken pressure frame structure, which comprises a bracket, the back mounted of support has U-yoke main part, the positive top of U-yoke main part and bottom all are provided with the grafting piece, two the quad slit has all been seted up to one side that the grafting piece was carried on the back mutually, the positive top of support and bottom all are provided with two mounting holes, two recesses, two have been seted up to the inboard of support the grafting piece respectively with the inside looks adaptation of two recesses. This surface increases the novel U-yoke of square sunken pressure frame structure, through setting up plug block, quad slit and recess, increases square sunken pressure frame at U-yoke's surface, and the quad slit has certain quantity, has increased the area of U-yoke surface and glue, is equivalent to there being many little squares of structure in this place and detains U-yoke to U-yoke and support emergence drop when preventing that the speaker monomer from doing to fall.

Description

Novel U-yoke with square concave pressing frame structure additionally arranged on outer surface

Technical Field

The utility model relates to a free reliability technical field that falls of speaker specifically is a surface increases novel U-yoke of square sunken pressure frame structure.

Background

The loudspeaker is a transducer for converting electric signals into acoustic signals, and audio frequency electric energy enables a cone or a diaphragm of the loudspeaker to vibrate and generate resonance (resonance) with surrounding air to make sound through electromagnetic, piezoelectric or electrostatic effects. In the drop test of the loudspeaker monomer, the outer surface of the existing U-yoke is of a smooth structure, when the U-yoke and the bracket glue are bonded and fall for 1 time at 1.5 m, the U-yoke can fall off, and the drop action of the loudspeaker monomer is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a surface increases square sunken pressure frame structure's novel U-yoke possesses the advantage of glue bonding force in increase U-yoke and the support equipment, has solved the speaker monomer and when doing and fall, and smooth U-yoke in surface can take place the problem that drops with the support.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surface increases novel U-yoke of square sunken pressure frame structure, includes the support, the back mounted of support has the U-yoke main part, the positive top and the bottom of U-yoke main part all are provided with the grafting piece, two the quad slit has all been seted up to one side that the grafting piece was carried on the back mutually, the positive top and the bottom of support all are provided with two mounting holes.

Preferably, two grooves are formed in the inner side of the support, the two inserting blocks are respectively matched with the insides of the two grooves, and the two inserting blocks and the two grooves in the inner side of the support are bonded through glue.

Compared with the prior art, the utility model provides a surface increases square sunken pressure frame structure's novel U-yoke, possesses following beneficial effect:

1. the novel U-yoke with the square concave pressing frame structure added on the outer surface increases the square concave pressing frame on the outer surface of the U-yoke by arranging the inserting block and the square holes, the square holes have a certain number, the areas of the outer surface of the U-yoke and glue are increased, the structure is equivalent to that a plurality of small square buckling positions are arranged, and the U-yoke is buckled, so that the U-yoke and a support are prevented from falling off when a loudspeaker monomer falls.

2. This surface increases the novel U-yoke of square sunken pressure frame structure, through adopting the square sunken pressure frame structure of U-yoke, can increase the adhesion of glue in U-yoke and the support equipment, has effectively reduced the monomer and has done the risk that U-yoke and support drop when falling to be convenient for the free action of falling of speaker.

Drawings

FIG. 1 is a schematic view of the U-yoke assembly of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a schematic diagram of the structure of the plug block of the present invention.

Wherein: 1. a support; 2. a U-yoke body; 3. an insertion block; 4. a square hole; 5. mounting holes; 6. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a novel U-yoke with a square depressed framing structure added on the outer surface, comprising a support 1, wherein a U-yoke main body 2 is installed on the back surface of the support 1, the bonding force of glue in the assembly of the U-yoke and the support can be increased by adopting the square depressed framing structure of the U-yoke, and the risk that the U-yoke and the support fall off when the unit falls is effectively reduced, so that the falling action of the speaker unit is facilitated, the front top and the bottom of the U-yoke main body 2 are both provided with an insertion block 3, two grooves 6 are opened on the inner side of the support 1, the two insertion blocks 3 are respectively matched with the insides of the two grooves 6, a square hole 4 is opened on one side of the two insertion blocks 3 opposite to each other, the insertion blocks 3 and the square holes 4 are arranged, a square depressed framing is added on the outer surface of the U-yoke, the square holes have a certain number, the areas of the outer surface of the U-yoke and the glue are increased, a plurality of small square fastening positions are arranged on the structure, so as to fasten the U-yoke unit, thereby preventing the U-yoke and the support from falling off when the speaker unit falls, and the support and the front mounting holes 5 are arranged on the top and the bottom of the support.

When the loudspeaker is used, the square concave pressing frame is additionally arranged on the outer surface of the U-yoke, the square holes 4 are in a certain number, the areas of the outer surface of the U-yoke and glue are increased, and the U-yoke is buckled by a plurality of small square buckling positions corresponding to the positions of the square buckling positions in the structure, so that the bonding force of the glue in the assembly of the U-yoke and the support 1 is increased, the risk that the U-yoke and the support 1 fall off when a single body falls is effectively reduced, and the falling action of the single body of the loudspeaker is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surface increases novel U-yoke of square sunken pressure frame structure, includes support (1), its characterized in that: the back mounting of support (1) has U-yoke main part (2), the positive top and the bottom of U-yoke main part (2) all are provided with plug block (3), square hole (4) have all been seted up to two one side that plug block (3) carried on the back mutually, the positive top and the bottom of support (1) all are provided with two mounting holes (5).

2. The novel U-yoke with the square concave pressing frame structure added on the outer surface according to claim 1 is characterized in that: two grooves (6) are formed in the inner side of the support (1), and the two inserting blocks (3) are respectively matched with the insides of the two grooves (6).