Loudspeaker assembly for smart phone

Abstract

The utility model discloses a loudspeaker assembly for a smart phone, which comprises a mobile phone shell, a limiting frame and an adjusting block, an adjusting bin and a mounting bin are fixedly connected in the mobile phone shell, the mounting bin is fixedly connected in the mobile phone shell, the limiting frame is fixedly connected to the bottom of the inner wall of the adjusting bin, the adjusting block is arranged in the adjusting bin, and the limiting frame is fixedly connected to the bottom of the inner wall of the adjusting bin. And the loudspeaker is arranged in the mounting bin. According to the loudspeaker assembly for the intelligent mobile phone, the mobile phone shell, the adjusting bin, the mounting bin, the limiting frame, the adjusting block and the loudspeaker are matched with one another, the loudspeaker is placed in the mounting bin, when the mobile phone shell is connected with the adjusting bin, the rubber spring cushion is pressed downwards to extrude the mounting bin to descend, the adjusting block extrudes the extrusion block, and the loudspeaker is placed in the limiting frame. According to the assembly, the clamping blocks clamp the loudspeakers, the installation stability is ensured, the adjusting threaded rods are rotated to drive the adjusting blocks to be close to each other, corresponding adjustment is carried out according to the loudspeakers of different sizes, and the application range of the assembly is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, and in particular to a loudspeaker assembly for a smart phone. Background Art

[0002] A mobile phone speaker is an electroacoustic device that converts electrical energy into sound energy. In simple terms, it is a sound generator. There are many types of speakers. Although they work in different ways, they all ultimately achieve the conversion of "electricity-force-sound" by generating mechanical vibrations to push the surrounding air and cause fluctuations in the air medium.

[0003] However, it is inconvenient to disassemble and install the existing speakers and mobile phones, which makes it inconvenient to repair the speakers later. At the same time, it is impossible to make corresponding adjustments according to speakers of different sizes. Therefore, it is necessary to propose a speaker assembly for a smart phone. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a speaker assembly for a smart phone.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A speaker assembly for a smart phone, comprising: a mobile phone shell, wherein an adjustment chamber is fixedly connected to the interior of the mobile phone shell;

[0007] An installation compartment, the installation compartment is fixedly connected to the inside of the mobile phone shell;

[0008] A limit frame, the limit frame is fixedly connected to the bottom of the inner wall of the adjustment chamber;

[0009] An adjustment block, wherein the adjustment block is arranged inside the adjustment chamber;

[0010] The speaker is arranged inside the installation compartment.

[0011] The above-mentioned speaker assembly for smart phones, wherein a movable groove is provided at the bottom of the inner wall of the adjustment chamber;

[0012] An adjusting threaded rod, wherein the adjusting threaded rod is arranged inside the movable groove;

[0013] An adjusting nut is fixedly connected to the adjusting threaded rod.

[0014] The above-mentioned speaker assembly for smart phones, wherein the adjustment chamber and the installation chamber are connected via a spring lifting and retracting rod;

[0015] The adjusting thread block is fixedly connected to the bottom of the adjusting block, and the adjusting thread block is threadedly connected to the adjusting thread rod.

[0016] The above-mentioned speaker assembly for smart phones, wherein a clamping block is provided inside the installation compartment;

[0017] A guide rod, the guide rod is fixedly connected to the side of the clamping block, the guide rod passes through the installation compartment and is fixedly connected to the extrusion block;

[0018] A return spring is sleeved on the surface of the guide rod to connect the clamping block with the installation bin.

[0019] The above-mentioned speaker assembly for smart phones, wherein the inner wall of the section chamber is fixedly connected with a fixing block;

[0020] A mounting bolt, wherein the mounting bolt connects the mobile phone case to the fixing block;

[0021] A dustproof mesh frame, the dustproof mesh frame is fixedly connected to the mobile phone shell;

[0022] A rubber spring pad is fixedly connected to the top of the installation bin.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model realizes a speaker assembly for smart phones by the mutual cooperation among a mobile phone case, an adjustment bin, a mounting bin, a limit frame, an adjustment block and a speaker. The speaker is placed in the mounting bin. When the mobile phone case is connected to the adjustment bin, the rubber spring pad presses down to squeeze the mounting bin down, and the adjustment block squeezes the squeezing block, so that the clamping block clamps the speaker to ensure the stability of the installation. The adjusting threaded rod is rotated to drive the adjusting blocks closer, so that corresponding adjustments are made according to speakers of different sizes, thereby improving the application range of the assembly.

[0025] 2. In the present invention, the rubber spring pad is provided to press down the installation compartment while buffering the vibration generated by the speaker, thereby reducing the noise generated by the speaker.

[0026] 3. In the present invention, a dustproof grid is provided to isolate dust that may fall into the speaker, thereby improving the dustproof effect.

[0027] 4. In the utility model, a spring lifting and retracting rod is provided, which pushes the installation compartment out of the adjustment compartment when the mobile phone case and the adjustment compartment are disassembled, so as to facilitate the disassembly of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural cross-sectional view of the main view of the utility model;

[0029] Figure 2 It is a three-dimensional diagram of the adjusting block and the adjusting threaded block of the utility model;

[0030] Figure 3 It is a three-dimensional diagram of the clamping block of the utility model;

[0031] Figure 4 It is a three-dimensional diagram of the extrusion block and the guide rod of the utility model.

[0032] In the figure:

[0033] 1 mobile phone case, 2 adjustment compartment, 3 installation compartment, 4 limit frame, 5 adjustment block, 6 speaker, 7 movable slot, 8 adjustment threaded rod, 9 adjustment nut, 10 spring lifting and retracting rod, 11 adjustment threaded block, 12 clamping block, 13 guide rod, 14 extrusion block, 15 return spring, 16 fixing block, 17 installation bolt, 18 dustproof grid, 19 rubber spring pad. DETAILED DESCRIPTION

[0034] 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.

[0035] like Figure 1-4 As shown, a speaker assembly for a smart phone includes: a mobile phone shell 1, an adjustment chamber 2 is fixedly connected to the inside of the mobile phone shell 1, and a movable groove 7 is opened at the bottom of the inner wall of the adjustment chamber 2.

[0036] The adjusting threaded rod 8 is arranged inside the movable groove 7 .

[0037] An adjusting nut 9 is fixedly connected to the adjusting threaded rod 8 .

[0038] The mounting chamber 3 is fixedly connected to the inside of the mobile phone shell 1 , and a clamping block 12 is arranged inside the mounting chamber 3 .

[0039] The guide rod 13 is fixedly connected to the side of the clamping block 12 , and the guide rod 13 passes through the installation bin 3 and is fixedly connected to the extrusion block 14 .

[0040] The return spring 15 is sleeved on the surface of the guide rod 13 to connect the clamping block 12 with the installation bin 3 .

[0041] The adjusting chamber 2 is connected to the mounting chamber 3 via a spring lifting and retracting rod 10. When the mobile phone case 1 and the adjusting chamber 2 are disassembled, the mounting chamber 3 is pushed out of the adjusting chamber 2, so that the speaker 6 can be disassembled easily.

[0042] Adjusting thread block 11, the adjusting thread block 11 is fixedly connected to the bottom of the adjusting block 5, the adjusting thread block 11 is threadedly connected to the adjusting thread rod 8, and the adjusting thread rod 8 is rotated to drive the adjusting block 5 closer, so as to perform corresponding adjustments according to speakers 6 of different sizes, thereby improving the application range of the component.

[0043] The limiting frame 4 is fixedly connected to the bottom of the inner wall of the regulating chamber 2 , and the inner wall of the regulating chamber 2 is fixedly connected with a fixing block 16 .

[0044] The mounting bolts 17 connect the mobile phone case 1 to the fixing block 16 .

[0045] The dustproof grid frame 18 is fixedly connected to the mobile phone case 1 to isolate dust that may fall into the speaker 6, thereby improving the dustproof effect.

[0046] The rubber spring pad 19 is fixedly connected to the top of the installation chamber 3 , and while pressing down the installation chamber 3 , it buffers the vibration generated by the speaker 6 , thereby reducing the noise generated by the speaker 6 .

[0047] The regulating block 5 is arranged inside the regulating chamber 2 .

[0048] The speaker 6 is arranged inside the mounting chamber 3. The speaker 6 is placed in the mounting chamber 3. When the mobile phone case 1 is connected to the adjustment chamber 2, the rubber spring pad 19 presses down to squeeze the mounting chamber 3, and the adjustment block 5 squeezes the squeezing block 14, so that the clamping block 12 clamps the speaker 6, ensuring the stability of the installation.

[0049] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0050] The utility model provides a speaker assembly for a smart phone. When in use, the speaker 6 is placed in the installation chamber 3. When the mobile phone case 1 is connected to the adjustment chamber 2, the rubber spring pad 19 presses down to squeeze the installation chamber 3 to descend, and the adjustment block 5 squeezes the squeezing block 14, so that the clamping block 12 clamps the speaker 6, and the adjustment threaded rod 8 is rotated to drive the adjustment blocks 5 to approach, so as to perform corresponding adjustments according to speakers 6 of different sizes.

[0051] In summary, the speaker assembly for smart phones solves the problems mentioned in the background technology by the mutual cooperation among the mobile phone case 1, the adjustment chamber 2, the installation chamber 3, the limit frame 4, the adjustment block 5 and the speaker 6.

[0052] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A speaker assembly for a smart phone, comprising: A mobile phone case (1), characterized in that an adjustment compartment (2) is fixedly connected to the interior of the mobile phone case (1); An installation compartment (3), wherein the installation compartment (3) is fixedly connected to the interior of the mobile phone shell (1); A limiting frame (4), wherein the limiting frame (4) is fixedly connected to the bottom of the inner wall of the regulating chamber (2); An adjustment block (5), wherein the adjustment block (5) is arranged inside the adjustment chamber (2); A speaker (6), wherein the speaker (6) is arranged inside the installation compartment (3).

2. A speaker assembly for a smart phone according to claim 1, characterized in that: A movable groove (7) is provided at the bottom of the inner wall of the regulating chamber (2); An adjusting threaded rod (8), wherein the adjusting threaded rod (8) is arranged inside the movable groove (7); An adjusting nut (9), wherein the adjusting nut (9) is fixedly connected to the adjusting threaded rod (8).

3. A speaker assembly for a smart phone according to claim 2, characterized in that: The regulating chamber (2) and the installation chamber (3) are connected via a spring lifting and retracting rod (10); An adjusting thread block (11), wherein the adjusting thread block (11) is fixedly connected to the bottom of the adjusting block (5), and the adjusting thread block (11) is threadedly connected to the adjusting thread rod (8).

4. The speaker assembly for a smart phone according to claim 3, characterized in that: A clamping block (12) is provided inside the installation bin (3); A guide rod (13), wherein the guide rod (13) is fixedly connected to a side surface of the clamping block (12), and the guide rod (13) passes through the installation bin (3) and is fixedly connected to an extrusion block (14); A return spring (15) is sleeved on the surface of the guide rod (13) to connect the clamping block (12) and the installation bin (3).

5. The speaker assembly for a smart phone according to claim 4, characterized in that: A fixing block (16) is fixedly connected to the inner wall of the regulating chamber (2); A mounting bolt (17), wherein the mounting bolt (17) connects the mobile phone case (1) to the fixing block (16); A dustproof net frame (18), wherein the dustproof net frame (18) is fixedly connected to the mobile phone shell (1); A rubber spring pad (19) is fixedly connected to the top of the installation bin (3).

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