A loudspeaker with a reinforced structure

Abstract

The present application belongs to the technical field of loudspeakers, and discloses a loudspeaker with a reinforcement structure, including a box body, a mounting groove is provided on the front of the box body, a loudspeaker body is arranged inside the mounting groove, an adjustment rod is symmetrically arranged on the back of the box body, an adjustment knob is arranged on the top of the adjustment rod, a connecting rod is arranged on the bottom of the adjustment rod, and an auxiliary support assembly is arranged on the back of the box body, and the auxiliary support assembly includes a first connecting plate, a second connecting plate, a fixing seat, an insert plate and an insert block, the front of the insert plate is arranged on the top of the back of the box body, and the front of the fixing seat is arranged on the bottom of the back of the box body. An auxiliary support assembly is arranged on the back of the box body, and when in use, the auxiliary support assembly is unfolded and a support structure is formed, so that the box body, the auxiliary support assembly and the desktop form a stable triangular support area, thereby forming a stable support for the box body to prevent it from tipping over due to collision.

Description

Technical Field

[0001] The present application relates to the technical field of loudspeakers, and more particularly to a loudspeaker with a reinforced structure. Background Art

[0002] Speakers, also known as "horns", are a very commonly used electroacoustic transducer device. They can be found in electronic and electrical equipment that make sounds. Speakers are transducers that convert electrical signals into acoustic signals. The performance of speakers has a great impact on the sound quality. Speakers are the weakest device in audio equipment, but they are also the most important component for sound effects. There are many types of speakers, and their prices vary greatly. Audio electrical energy vibrates the cone or diaphragm through electromagnetic, piezoelectric or electrostatic effects, and resonates (resonates) with the surrounding air to produce sound.

[0003] Some existing speakers have a simple structure and lack a supporting structure. When in use, they are often placed directly on a desktop. When impacted by external forces, they are prone to tipping over and colliding with the desktop, etc., which may cause damage to the speaker and affect the use of the speaker.

[0004] In order to solve the above problems, the present application provides a speaker with a reinforcement structure. Utility Model Content

[0005] The present application provides a speaker with a reinforced structure using the following technical solution:

[0006] A loudspeaker with a reinforced structure comprises a box body, a mounting groove is provided on the front of the box body, a loudspeaker body is arranged inside the mounting groove, adjustment rods are symmetrically arranged on the back of the box body, adjustment knobs are arranged on the top ends of the adjustment rods, connecting rods are arranged on the bottom ends of the adjustment rods, and an auxiliary support assembly is arranged on the back of the box body.

[0007] Furthermore, the auxiliary support assembly includes a first connecting plate, a second connecting plate, a fixing seat, an insert plate and an insert block, the front side of the insert plate is arranged at the top of the back side of the box body, and the front side of the fixing seat is arranged at the bottom of the back side of the box body.

[0008] Through the above technical solution, the auxiliary support assembly is unfolded and a support structure is formed, so that the box body, the auxiliary support assembly and the desktop form a stable triangular support area, thereby providing stable support for the box body.

[0009] Furthermore, a plug hole matched with the plug block is provided inside the plug board, the plug block is slidably inserted and connected inside the plug board, and a first connecting shaft is provided on the back of the plug block.

[0010] Through the above technical solution, when the insert block is inserted into the interior of the insert plate, the top of the adjusting rod can be fixed.

[0011] Furthermore, the outer wall of the first connecting shaft is arranged at the top end of the first connecting plate, and the first fixing shaft is symmetrically arranged inside the first connecting plate, and the first fixing shaft is arranged at the top of the adjusting rod.

[0012] Through the above technical solution, under the action of the first connecting shaft, the first connecting plate and the inserting block can be rotated.

[0013] Furthermore, a second connecting shaft is arranged at the bottom of the adjusting rod, and an outer wall of the second connecting shaft is arranged at one end of the connecting rod.

[0014] Through the above technical solution, the connecting rod and the adjusting rod are connected via the second connecting shaft, and under the action of the second connecting shaft, the two can rotate.

[0015] Furthermore, an axial hole is opened inside the other end of the connecting rod, a second fixed axis is arranged inside the axial hole, and two second fixed axes are symmetrically arranged inside the second connecting plate.

[0016] Through the above technical solution, under the action of the second fixed shaft, the other end of the connecting rod can be rotated inside the second connecting plate.

[0017] Furthermore, a third connecting shaft is arranged on the front side of the second connecting plate, and an outer wall of the third connecting shaft is arranged on the back side of the fixing seat.

[0018] Through the above technical solution, the second connecting plate and the fixing seat are connected via the third connecting shaft, and under the action of the third connecting shaft, the two can rotate.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] The utility model is provided with an auxiliary support assembly on the back of the box body. When in use, the auxiliary support assembly is unfolded to form a support structure, so that the box body, the auxiliary support assembly and the desktop form a stable triangular support area, thereby providing stable support for the box body and preventing it from tipping over due to collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a rear view structural diagram of the present application;

[0023] Figure 3 This is the first cross-sectional structural schematic diagram of the present application.

[0024] Description of the numbers in the figure:

[0025] 1. Box body; 2. Speaker body; 3. Adjustment rod; 4. First connecting plate; 5. First connecting axis; 6. Second connecting axis; 7. Connecting rod; 8. Second connecting plate; 9. Fixed seat; 10. Insert plate; 11. Insert block; 12. First fixed axis; 13. Third connecting axis; 14. Second fixed axis; 15. Adjustment knob. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] The present application embodiment discloses a loudspeaker with a reinforcement structure. Figure 1 , Figure 2 and Figure 3 , including a box body 1, a mounting groove is provided on the front side of the box body 1, a speaker body 2 is arranged inside the mounting groove, an adjusting rod 3 is symmetrically arranged on the back side of the box body 1, an adjusting knob 15 is arranged on the top end of the adjusting rod 3, a connecting rod 7 is arranged on the bottom end of the adjusting rod 3, and an auxiliary support assembly is arranged on the back side of the box body 1.

[0031] See also Figure 2and Figure 3 The auxiliary support assembly includes a first connecting plate 4, a second connecting plate 8, a fixing seat 9, an inserting plate 10 and an inserting block 11. The front of the inserting plate 10 is arranged at the top of the back of the box body 1, and the front of the fixing seat 9 is arranged at the bottom of the back of the box body 1.

[0032] The auxiliary support assembly is unfolded to form a support structure, so that the box body 1, the auxiliary support assembly and the desktop form a stable triangular support area, thereby providing stable support for the box body 1.

[0033] See also Figure 2 and Figure 3 The plug board 10 has a plug hole inside that matches the plug block 11 . The plug block 11 is slidably inserted and connected inside the plug board 10 . The back of the plug block 11 is provided with a first connecting shaft 5 .

[0034] When the insert block 11 is inserted into the insert plate 10 , the top of the adjusting rod 3 can be fixed, thereby preventing the top of the adjusting rod 3 from moving.

[0035] See also Figure 2 and Figure 3 The outer wall of the first connecting shaft 5 is arranged at the top of the first connecting plate 4 , and the first fixing shaft 12 is symmetrically arranged inside the first connecting plate 4 , and the first fixing shaft 12 is arranged on the top of the adjusting rod 3 .

[0036] Under the action of the first connecting shaft 5 , the first connecting plate 4 and the inserting block 11 can rotate, and under the action of the first fixing shaft 12 , the top of the adjusting rod 3 can be rotatably connected to the inside of the first connecting plate 4 .

[0037] See also Figure 2 and Figure 3 A second connecting shaft 6 is arranged at the bottom of the adjusting rod 3 , and an outer wall of the second connecting shaft 6 is arranged at one end of the connecting rod 7 .

[0038] The adjusting knob 15 is threaded and can move inside the adjusting rod 3, thereby squeezing and fixing the movable part in the adjusting rod 3. The connecting rod 7 and the adjusting rod 3 are connected by the second connecting shaft 6. Under the action of the second connecting shaft 6, the two can rotate.

[0039] See also Figure 2 and Figure 3 An axial hole is opened inside the other end of the connecting rod 7, and a second fixed shaft 14 is arranged inside the axial hole. The two second fixed shafts 14 are symmetrically arranged inside the second connecting plate 8.

[0040] Under the action of the second fixed shaft 14, the other end of the connecting rod 7 can rotate inside the second connecting plate 8. Under the joint action of the first fixed shaft 12 and the second fixed shaft 14, the adjusting rod 3 and the connecting rod 7 can be unfolded for stable support.

[0041] See also Figure 2 and Figure 3 A third connecting shaft 13 is arranged on the front side of the second connecting plate 8 , and an outer wall of the third connecting shaft 13 is arranged on the back side of the fixing seat 9 .

[0042] The second connecting plate 8 and the fixing seat 9 are connected via a third connecting shaft 13 , and the second connecting plate 8 and the fixing seat 9 can rotate with each other under the action of the third connecting shaft 13 .

[0043] When folding, first combine and fold the two connecting rods 7, then shorten the length of the adjusting rod 3, and then rotate the connecting rod 7 so that the connecting rod 7 and the adjusting rod 3 are on the same plane, thereby folding the auxiliary support assembly.

[0044] The implementation principle of this embodiment is: first turn the adjusting knob 15 to extend the length of the adjusting rod 3, then pull the insert block 11 out of the plug board 10, then turn the connecting rod 7 to form a triangle between the connecting rod 7 and the adjusting rod 3, then insert the insert block 11 into the plug board 10, and then, under the action of the first fixed shaft 12 and the second fixed shaft 14, open the connecting rod 7 and the adjusting rod 3 to form a stable triangular support area for support.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A loudspeaker with a reinforced structure, comprising a box (1), characterized in that: The front side of the box (1) is provided with a mounting groove, the interior of the mounting groove is provided with a speaker body (2), the back side of the box (1) is symmetrically provided with adjustment rods (3), the top end of the adjustment rods (3) is provided with an adjustment knob (15), the bottom end of the adjustment rods (3) is provided with a connecting rod (7), and the back side of the box (1) is provided with an auxiliary support assembly.

2. The loudspeaker with a reinforced structure according to claim 1, characterized in that: The auxiliary support assembly comprises a first connecting plate (4), a second connecting plate (8), a fixing seat (9), an inserting plate (10) and an inserting block (11); the front side of the inserting plate (10) is arranged at the top of the back side of the box body (1), and the front side of the fixing seat (9) is arranged at the bottom of the back side of the box body (1).

3. The loudspeaker with a reinforced structure according to claim 2, characterized in that: The plug board (10) is provided with a plug hole matched with the plug block (11), the plug block (11) is slidably inserted and connected inside the plug board (10), and a first connecting shaft (5) is provided on the back of the plug block (11).

4. The loudspeaker with a reinforced structure according to claim 3, characterized in that: The outer wall of the first connecting shaft (5) is arranged at the top end of the first connecting plate (4), and a first fixed shaft (12) is symmetrically arranged inside the first connecting plate (4), and the first fixed shaft (12) is arranged at the top of the adjusting rod (3).

5. The loudspeaker with a reinforced structure according to claim 2, characterized in that: A second connecting shaft (6) is arranged at the bottom of the adjusting rod (3), and an outer wall of the second connecting shaft (6) is arranged at one end of the connecting rod (7).

6. The loudspeaker with a reinforced structure according to claim 2, characterized in that: An axial hole is provided inside the other end of the connecting rod (7), a second fixed shaft (14) is arranged inside the axial hole, and two second fixed shafts (14) are symmetrically arranged inside the second connecting plate (8).

7. The loudspeaker with a reinforced structure according to claim 2, characterized in that: A third connecting shaft (13) is arranged on the front side of the second connecting plate (8), and an outer wall of the third connecting shaft (13) is arranged on the back side of the fixing seat (9).

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