High-strength easy-to-disassemble sound box shell

Abstract

The utility model discloses a high-strength easy-to-disassemble sound equipment shell, which comprises a sound equipment bottom shell, silica gel cushions are fixedly mounted at four corners in the sound equipment bottom shell through glue, a sound equipment surface shell matched with the sound equipment bottom shell is arranged on the front surface of the sound equipment bottom shell, a plurality of uniformly distributed positioning columns are mounted in the sound equipment bottom shell, and positioning grooves are formed in the positioning columns. Second-level inserting columns corresponding to the positioning columns are fixedly installed on the back face of the sound box face shell, the top ends of the second-level inserting columns can be inserted into positioning grooves of the positioning columns, side position reinforcing pieces are fixedly installed on the outer walls of the two sides of the second-level inserting columns, and the positioning grooves of the positioning columns are threaded grooves. According to the sound box shell, the screw dismounting work of the surface shell can be conveniently completed, the use effect of easy dismounting and maintenance is achieved, hot melt adhesive pasting is not needed in the processing process, the production cost is low, the high cost of an adhesive film can be effectively avoided, the service life of the sound box shell is prolonged, and the service life of the sound box shell is prolonged. The spraying thickness is not uniform, and the dismounting cannot be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to a high-strength and easily detachable audio shell. Background Art

[0002] Audio refers specifically to an audio system that produces sound through a combination of electrical equipment. The development history of audio technology can be divided into four stages: electron tubes, transistors, integrated circuits, and field effect transistors;

[0003] A very important device in the sound system is the speaker, which is generally composed of a speaker unit and a cabinet. The speaker unit is the sound-generating component, and the cabinet complements the speaker unit to correct the sound. The sound-generating principle of the speaker unit is a conversion of electrical energy into sound. When different electron energies are transmitted to the coil, the coil generates a kind of energy that interacts with the magnetic field of the magnet. This interaction causes the paper plate to vibrate. Because the electron energy changes at any time, the speaker coil will move forward or backward, so the speaker paper plate will move with it. These actions change the density of the air and produce sound.

[0004] The existing audio mesh cloth coating process generally adopts the method of hot melt adhesive bonding the mesh cloth and the audio shell body. Due to the diversity of existing audio structures, when coating, some adopt the method of directly spraying hot melt adhesive on the outside of the entire shell body, and some adopt the method of pre-bonding hot melt adhesive film on the outside of the entire shell body. However, both of the above two methods have the problems of high adhesive film cost, uneven spraying thickness, and cannot be disassembled. For this reason, the utility model proposes a high-strength and easily disassembled audio shell. Utility Model Content

[0005] The purpose of the utility model is to provide a high-strength and easily detachable sound housing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength and easily detachable audio shell, comprising an audio bottom shell, wherein silicone cushion pads are fixedly installed at the four corners of the interior of the audio bottom shell by glue, a matching audio surface shell is arranged on the front of the audio bottom shell, a plurality of evenly distributed positioning columns are installed inside the audio bottom shell, positioning grooves are arranged in the positioning columns, a secondary plug-in column corresponding to the positioning column is fixedly installed on the back of the audio surface shell, the top end of the secondary plug-in column can be inserted into the positioning groove of the positioning column, side reinforcement pieces are fixedly installed on the outer walls on both sides of the secondary plug-in column, the positioning groove of the positioning column is a threaded groove, and a plurality of triangular reinforcement pieces are fixedly installed at the edge connection between the bottom surface and the side surface of the interior of the audio bottom shell.

[0007] Preferably, two groups of upper function buttons are installed in the middle position of the upper surface of the audio base shell, and a volume adjustment knob is rotatably installed between the two groups of upper function buttons.

[0008] Preferably, a decorative strip is fixedly mounted on one side of the front outer wall of the audio housing by glue.

[0009] Preferably, a sealing rubber strip is fixedly installed on the outer edge of the audio bottom shell.

[0010] Preferably, inner wire management racks are fixedly mounted on both sides of the inner bottom shell of the audio system by fixing screws, and a plurality of wire management grooves are arranged on the inner wire management racks.

[0011] Preferably, a plurality of evenly distributed speaker holes are provided on an outer wall of one side of the speaker bottom shell, and a speaker mounting frame is fixedly installed in front of the speaker holes and inside the speaker bottom shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can complete the screw-type detachable connection between the bottom shell of the speaker and the front shell of the speaker. The speaker shell with this structural design can extremely conveniently complete the screw removal work of the front shell, and has the use effect of easy disassembly and maintenance. No hot melt adhesive is required during processing, and the production cost is low. It can effectively avoid the technical problems caused by high adhesive film cost, uneven spraying thickness, and inability to disassemble.

[0014] At the same time, silicone cushion pads are fixed with glue at the four corners of the bottom shell of the speaker. The silicone cushion pads can provide cushioning protection for the corners of the internal electronic structure of the speaker, thereby effectively protecting the internal structure, having certain anti-impact protection performance, and improving the anti-impact strength and overall service life.

[0015] The triangular reinforcement member can improve the connection strength between the bottom surface and the side surface of the bottom shell of the sound system, thereby effectively avoiding the compression damage between the bottom shell of the sound system and the side wall, improving the structural strength of the side shell and the bottom shell, and having good practicality and stability;

[0016] The utility model can effectively arrange the wires inside the speaker by means of the internal wire management frame, thereby effectively improving the neatness and regularity of the internal circuits of the speaker, avoiding mutual entanglement between the wires, facilitating the later arrangement and replacement of the wires, and improving the efficiency of wire management. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the sound housing of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the sound box of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the back structure of the sound housing of an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the inner cable management frame of an embodiment of the utility model;

[0021] Figure 5 This is a triangular reinforcement member according to an embodiment of the present utility model.

[0022] In the figure: 1. Speaker bottom shell; 2. Upper function button; 3. Volume adjustment knob; 4. Speaker surface shell; 5. Decorative strip; 6. Silicone cushion; 7. Sealing rubber strip; 8. Triangular reinforcement; 9. Internal cable management rack; 10. Positioning column; 11. Secondary plug column; 12. Side reinforcement; 13. Speaker hole; 14. Speaker mounting bracket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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 invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on 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.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "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 an indirect connection 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 the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-5, the utility model provides an embodiment: a high-strength and easily detachable audio shell, including an audio bottom shell 1, silicone cushion pads 6 are fixedly installed at the four corners of the audio bottom shell 1 by glue, and the silicone cushion pads 6 can be provided to buffer the corners of the internal audio electronic structure, so as to effectively protect the internal structure, have certain impact protection performance, improve the impact strength and the overall service life, the front of the audio bottom shell 1 is provided with an audio surface shell 4 adapted thereto, a plurality of evenly distributed positioning columns 10 are installed inside the audio bottom shell 1, and positioning grooves are arranged in the positioning columns 10, and a secondary plug column 11 corresponding to the positioning column 10 is fixedly installed on the back of the audio surface shell 4, and the top of the secondary plug column 11 can be inserted into the positioning groove of the positioning column 10, and side reinforcement members 12 are fixedly installed on the outer walls of both sides of the secondary plug column 11, and the positioning groove of the positioning column 10 is a threaded groove;

[0027] With this structural design, when the speaker bottom shell 1 and the speaker front shell 4 need to be fixedly connected, the secondary plug posts 11 of the speaker front shell 4 can be manually aligned with the corresponding positioning posts 10, and after alignment, the secondary plug posts 11 are respectively inserted into the positioning posts 10, thereby completing the preliminary positioning and connection work of the speaker bottom shell 1 and the speaker front shell 4;

[0028] After the end of the secondary plug 11 is inserted into the interior of the positioning column 10, a screw can be installed at the rear end of the positioning column 10, that is, the back of the audio bottom shell 1, so as to complete the screw-type detachable connection between the audio bottom shell 1 and the audio surface shell 4. The audio shell of this structural design can extremely conveniently complete the screw removal work of the surface shell, and has the effect of easy disassembly and maintenance. No hot melt adhesive is required during processing, and the production cost is low. It can effectively avoid the technical problems caused by high adhesive film cost, uneven spraying thickness, and non-removable.

[0029] Among them, a number of triangular reinforcement members 8 are fixedly installed at the edge connection between the inner bottom surface and the side surface of the audio bottom shell 1. The triangular reinforcement members 8 can improve the connection strength between the inner bottom surface and the side surface of the audio bottom shell 1, thereby effectively avoiding compression damage between the audio bottom shell 1 and the side wall, improving the structural strength of the side shell and the bottom shell, and having good practicality and stability.

[0030] In this embodiment, two groups of upper function buttons 2 are installed in the middle of the upper surface of the speaker bottom shell 1. The upper function buttons 2 can be power on and pause buttons, which can be adjusted according to actual usage. A volume adjustment knob 3 is rotatably installed between the two groups of upper function buttons 2. The volume adjustment knob 3 is used to rotate and adjust the volume of the speaker.

[0031] Among them, a sealing rubber strip is fixedly installed at the edge of the outer side of the audio bottom shell 1. The sealing rubber strip 7 can improve the sealing performance after the audio bottom shell 1 is connected to the audio surface shell 4, has a certain sealing and waterproof effect, and improves practicality.

[0032] In this embodiment, a decorative strip 5 is fixedly installed on one side of the front outer wall of the speaker shell 4 by glue. The decorative strip 5 can be used as a decorative component to make the speaker have richer color aesthetics and improve market sales.

[0033] In this embodiment, both sides of the bottom shell 1 of the speaker are fixedly installed with an internal wire management frame 9 by fixing screws, and a plurality of wire management grooves are arranged on the internal wire management frame 9. The utility model can effectively manage the wires inside the speaker through the internal wire management frame 9, thereby effectively improving the neatness and regularity of the internal circuits of the speaker, avoiding the entanglement of the wires, facilitating the later management and replacement of the wires, and improving the management efficiency;

[0034] Furthermore, a plurality of evenly distributed speaker holes 13 are provided on the outer wall of one side of the speaker bottom shell 1, and a speaker mounting frame 14 is fixedly installed in front of the speaker holes 13 and inside the speaker bottom shell 1, and the speaker mounting frame 14 can be used to install and support the speaker.

[0035] Working principle: When the speaker housing of the utility model needs to be fixedly connected to the speaker bottom shell 1 and the speaker front shell 4, the secondary plug posts 11 of the speaker front shell 4 can be manually aligned with the corresponding positioning posts 10, and after alignment, the secondary plug posts 11 are respectively inserted into the positioning posts 10, so as to complete the preliminary positioning and connection work of the speaker bottom shell 1 and the speaker front shell 4;

[0036] After the end of the secondary plug 11 is inserted into the interior of the positioning column 10, a screw can be installed at the rear end of the positioning column 10, that is, the back of the audio bottom shell 1, so as to complete the screw-type detachable connection between the audio bottom shell 1 and the audio surface shell 4. The audio shell of this structural design can extremely conveniently complete the screw removal work of the surface shell, and has the effect of easy disassembly and maintenance. No hot melt adhesive is required during processing, and the production cost is low. It can effectively avoid the technical problems caused by high adhesive film cost, uneven spraying thickness, and non-removable.

[0037] At the same time, silicone cushion pads 6 are fixedly installed at the four corners of the bottom shell 1 of the speaker by glue. The silicone cushion pads 6 can provide cushioning protection for the corners of the internal electronic structure of the speaker, thereby effectively protecting the internal structure, having certain anti-impact protection performance, and improving the anti-impact strength and overall service life;

[0038] The triangular reinforcement member 8 can improve the connection strength between the bottom surface and the side surface of the bottom shell 1, thereby effectively avoiding the compression damage between the bottom shell 1 and the side wall, improving the structural strength of the side shell and the bottom shell, and having good practicality and stability.

[0039] The utility model can effectively arrange the wires inside the speaker by setting up the internal wire management frame 9, thereby effectively improving the neatness and regularity of the internal circuits of the speaker, avoiding the entanglement of the wires, facilitating the later arrangement and replacement of the wires, and improving the efficiency of the wire management.

[0040] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-strength and easily disassembled sound housing, comprising a sound bottom housing (1), characterized in that: Silicone cushion pads (6) are fixedly installed at the four corners of the interior of the audio bottom shell (1) by glue, and the front of the audio bottom shell (1) is provided with an audio front shell (4) adapted thereto, and a plurality of evenly distributed positioning columns (10) are installed inside the audio bottom shell (1), and positioning grooves are arranged inside the positioning columns (10), and a secondary plug column (11) corresponding to the positioning column (10) is fixedly installed on the back of the audio front shell (4), and the top of the secondary plug column (11) can be inserted into the positioning groove of the positioning column (10), and side reinforcement members (12) are fixedly installed on the outer walls of both sides of the secondary plug column (11), and the positioning groove of the positioning column (10) is a threaded groove, and a plurality of triangular reinforcement members (8) are fixedly installed at the edge connection between the bottom surface and the side surface of the interior of the audio bottom shell (1).

2. The high-strength and easily detachable sound housing according to claim 1, characterized in that: Two groups of upper function buttons (2) are installed in the middle of the upper surface of the audio base shell (1), and a volume adjustment knob (3) is rotatably installed between the two groups of upper function buttons (2).

3. The high-strength and easily detachable sound housing according to claim 1, characterized in that: A decorative strip (5) is fixedly mounted on one side of the front outer wall of the acoustic housing (4) by means of glue.

4. The high-strength and easily detachable sound housing according to claim 1, characterized in that: A sealing rubber strip (7) is fixedly mounted on the outer edge of the audio base shell (1).

5. The high-strength and easily detachable sound housing according to claim 1, characterized in that: Internal wire management racks (9) are fixedly mounted on both sides of the interior of the audio base shell (1) by means of fixing screws, and a plurality of wire management grooves are arranged on the internal wire management rack (9).

6. The high-strength and easily detachable sound housing according to claim 1, characterized in that: A plurality of evenly distributed speaker holes (13) are provided on an outer wall of one side of the speaker bottom shell (1), and a speaker mounting frame (14) is fixedly installed on the front side of the speaker holes (13) and inside the speaker bottom shell (1).

Images