Loudspeaker structure convenient to install

Abstract

The utility model discloses a horn structure convenient to install, which comprises a horn device, the horn device comprises a horn body and a base, the bottom end of the outer edge surface of the horn body is equidistantly provided with four convex columns around the axis of the horn body, the base comprises a base, the base is internally provided with an annular groove, and the base is provided with grooves for embedding the convex columns. A ring groove is formed in the base, a spring is arranged in the ring groove, four protruding columns are arranged in the base, four limiting mechanisms are arranged in the base and right opposite to the four protruding columns, each limiting mechanism comprises an arc column, each arc column is embedded into the ring groove in a sliding mode, an arc block is constructed at one end of each arc column, and each arc block extends into the corresponding groove. The protruding columns abut against the arc surfaces of the arc blocks, the arc columns extrude the spring, and the arc blocks are moved out of the grooves; the convex column is embedded into the bottom of the groove, the arc column is pushed by the spring to push the arc block into the groove again, and the convex column is limited and fixed, so that the purpose of quickly installing the loudspeaker body is achieved, and the loudspeaker body is convenient to quickly install.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, in particular to a loudspeaker structure that is easy to install. Background Art

[0002] A speaker is a modern electroacoustic component that converts electrical signals into sound. It is also called a loudspeaker. As the use of electronic devices becomes more and more popular, the use of speakers is becoming more and more extensive. Speakers are mostly used in commercial, teaching, and entertainment applications, etc.

[0003] Existing speaker mounting structures mostly use bolts and other parts to fix the speaker housing and the top cover. During installation, the bolts need to be screwed into the screw holes set on the top cover and the housing. When disassembling the speaker, special tools are also needed to unscrew the bolts from the screw holes before the speaker can be separated, which makes the inspection and maintenance of the speaker relatively inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a speaker structure that is easy to install, has the advantages of quick installation and disassembly, and solves the problem of inconvenient inspection and maintenance of the speaker.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a speaker structure that is easy to install, including a speaker device, the speaker device including a speaker body and a base, the bottom end of the outer edge of the speaker body is equidistantly constructed with four protrusions around its axis, the base includes a base, an annular groove is provided in the base, and a groove for the protrusions to be engaged is provided on the base, four limiting mechanisms are provided inside the base facing the four protrusions, each of the limiting mechanisms includes an arc column, the arc column is slidably embedded in the annular groove, and an arc block is constructed at one end of the arc column, and the arc block extends into the groove.

[0006] Preferably, the arc surface of the arc block is set to face upward, and the width of the arc surface is greater than the width of the groove. A pull plate extending from the outer edge of the base is set on the outside of the other end of the arc column. A square groove is provided at the end of the pull plate, and an L-shaped groove is provided on the outer edge of the base for the pull plate to slide.

[0007] Preferably, a spring is installed at the other end of the arc column, a first limiting column is installed at one end inside the spring, and a second limiting column is installed at the other end, the first limiting column is fixedly connected to the annular groove, and the second limiting column is fixedly connected to the arc column.

[0008] Preferably, the arc column can rotate around the axis of the base.

[0009] Preferably, a top plate is installed above the base, and two limit plates are symmetrically provided at the bottom end of the top plate, and the two limit plates are embedded in the base.

[0010] Preferably, the outer edge surfaces of the two limiting plates are flush with the outer edge surface of the base, and the outer edge surfaces of the limiting plates are spirally connected with screws, and one end of the screw spirally passes through the limiting plates and extends into the base.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model sets a convex column, a groove, an arc column, an arc block and a first limiting column. The convex column abuts the arc surface of the arc block, and the arc column squeezes the spring to move the arc block out of the groove. The convex column is embedded in the bottom of the groove. The spring pushes the arc column to push the arc block back into the groove, and the convex column is limited and fixed, thereby achieving the purpose of quickly fixing the speaker body.

[0013] 2. The utility model provides an arc column, a pull plate and a square groove. The arc column is pulled through the square groove on the pull plate to move the arc block out of the groove, thereby releasing the fixation of the convex column and facilitating the quick disassembly of the speaker body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the disassembly of the base of the utility model;

[0017] Figure 4 This is a cross-sectional view of the inner ring of the base of the utility model;

[0018] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure at center A.

[0019] The reference numerals and names in the figures are as follows:

[0020] 1. Speaker device; 2. Speaker body; 201. Boss; 3. Base; 301. Base; 302. Top plate; 303. Limiting plate; 304. Screw; 305. Ring groove; 306. Groove; 4. Limiting mechanism; 401. Arc column; 402. Arc block; 403. Pull plate; 404. Square groove; 405. Spring; 406. First limiting column; 407. Second limiting column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0024] See also Figures 1 to 5The utility model provides an embodiment: a speaker structure that is easy to install, including a speaker device 1, the speaker device 1 includes a speaker body 2 and a base 3, the bottom end of the outer edge of the speaker body 2 is equidistantly constructed with four bosses 201 around its axis, the base 3 includes a base 301, an annular groove 305 is provided in the base 301, and a groove 306 for the boss 201 to be embedded is provided on the base 301, and four limiting mechanisms 4 are provided inside the base 301 facing the four bosses 201, each limiting mechanism 4 includes an arc column 401, the arc column 401 is slidably embedded in the annular groove 305, and an arc block 402 is constructed at one end of the arc column 401, the arc block 402 extends into the groove 306, the arc surface of the arc block 402 is set to face upward, and the width of the arc surface is greater than the width of the groove 306, and a pull plate extending from the outer edge of the base 301 is provided on the outside of the other end of the arc column 401 403, a square groove 404 is provided at the end of the pull plate 403, and an L-shaped groove is provided on the outer edge surface of the base 301 for the pull plate 403 to slide. A spring 405 is installed at the other end of the arc column 401, and a first limiting column 406 is installed at one end inside the spring 405, and a second limiting column 407 is installed at the other end. The first limiting column 406 is fixedly connected to the annular groove 305, and the second limiting column 407 is fixedly connected to the arc column 401. The arc column 401 can rotate around the axis of the base 301, and a top plate 302 is installed above the base 301. Two limiting plates 303 are symmetrically provided at the bottom end of the top plate 302, and the two limiting plates 303 are both embedded in the base 301. The outer edge surfaces of the two limiting plates 303 are flush with the outer edge surfaces of the base 301, and the outer edge surfaces of the limiting plates 303 are spirally connected with screws 304, and one end of the screw 304 spirally passes through the limiting plate 303 and extends into the base 301.

[0025] Working principle: During operation of the present invention, the speaker body 2 is embedded in the base 301, the convex column 201 abuts against the arc surface of the arc block 402, the arc column 401 squeezes the spring 405, and the arc block 402 is moved out of the groove 306. The convex column 201 is embedded in the bottom of the groove 306, and the arc column 401 is pushed by the spring 405 to push the arc block 402 back into the groove 306, and the convex column 201 is limited and fixed. The arc column 401 is pulled by the square groove 404 on the pull plate 403 to move the arc block 402 out of the groove 306, thereby releasing the fixation of the convex column 201 and disassembling the speaker body 2.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A speaker structure that is easy to install, comprising a speaker device (1), characterized in that: The speaker device (1) comprises a speaker body (2) and a base (3), wherein the bottom end of the outer edge of the speaker body (2) is equidistantly configured with four protrusions (201) around its axis, and the base (3) comprises a base (301), wherein an annular groove (305) is provided in the base (301), and a groove (306) for the protrusions (201) to be engaged is provided on the base (301), and four limiting mechanisms (4) are provided inside the base (301) facing the four protrusions (201), and each of the limiting mechanisms (4) comprises an arc column (401), and the arc column (401) is slidably embedded in the annular groove (305). An arc block (402) is constructed at one end of the arc column (401), and the arc block (402) extends into the groove (306). The arc surface of the arc block (402) is arranged upward, and the width of the arc surface is greater than the width of the groove (306). A pull plate (403) extending from the outer edge of the base (301) is arranged on the outer side of one end of the arc column (401) away from the arc block (402). The pull plate (403) has a square groove (404) at the end thereof. The outer edge of the base (301) has an L-shaped groove for the pull plate (403) to slide. The arc column (401) can rotate around the axis of the base (301).

2. The speaker structure that is easy to install according to claim 1, characterized in that: One end of the arc column (401) away from the arc block (402) is in contact with a spring (405); one end of the spring (405) is installed with a first limiting column (406), and the other end is installed with a second limiting column (407); the first limiting column (406) is fixedly connected to the annular groove (305), and the second limiting column (407) is fixedly connected to the arc column (401).

3. The speaker structure that is easy to install according to claim 1, characterized in that: A top plate (302) is installed above the base (301), and two limiting plates (303) are symmetrically arranged at the bottom end of the top plate (302), and the two limiting plates (303) are both embedded in the base (301).

4. The speaker structure that is easy to install according to claim 3, characterized in that: The outer edge surfaces of the two limiting plates (303) are flush with the outer edge surface of the base (301), and the outer edge surfaces of the limiting plates (303) are spirally connected with screws (304), and one end of the screw (304) spirally penetrates the limiting plates (303) and extends into the base (301).

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