A bass speaker structure and a touch screen with the structure

Abstract

The present application relates to the technical field of speakers, and in particular to a bass speaker structure and a touch screen with the structure, which comprises a fixing frame and a speaker body, wherein the fixing frame is used to be fixed on the touch screen, a clamping column is fixed on the fixing frame, a clamping hole is provided on the speaker body, the clamping column passes through the clamping hole, the speaker body is clamped with the clamping column through the clamping hole, the fixing frame is arranged in a stepped shape, and there is a gap between the speaker body and the bottom of the fixing frame. The present application has the beneficial effect of improving the stability of the speaker and the convenience of disassembly and assembly.

Description

Technical Field

[0001] The present application relates to the technical field of loudspeakers, and in particular to a bass loudspeaker structure and a touch screen with the structure. Background Art

[0002] Touch screens have brought convenience to people's lives. The application of touch screens is becoming more and more extensive, and their functions are becoming more and more. In order to save space and improve space utilization, many touch screens use built-in speakers to save space for audio.

[0003] The conventional fixing methods of built-in speakers currently available on the market include screw locking or double-sided adhesive fixing. However, screw fixing is not convenient for disassembly and replacement of the speaker, and frequent screwing to disassemble and assemble the speaker can easily cause irreversible wear to the touch screen housing, and the screw hole will become larger and larger, even affecting the strength of the touch screen housing and the speaker performance.

[0004] However, the double-sided tape used for fixing the speaker will not be sticky enough after long-term use, resulting in unstable fixation of the speaker. It is also easy for residual glue to remain on the touch screen during disassembly and assembly, which is not conducive to cleaning. Therefore, there is room for improvement. Utility Model Content

[0005] In order to improve the stability and assembly and disassembly convenience of the speaker, the present application provides a bass speaker structure and a touch screen with the structure.

[0006] The first object of this application is to provide a woofer structure, using the following technical solutions:

[0007] A bass speaker structure includes a fixing frame and a speaker body, wherein the fixing frame is used to be fixed on a touch screen, a clamping column is fixed on the fixing frame, a clamping hole is opened on the speaker body, the clamping column passes through the clamping hole, the speaker body is clamped and matched with the clamping column through the clamping hole, the fixing frame is arranged in a stepped shape, and there is a gap between the speaker body and the bottom of the fixing frame.

[0008] By adopting the above technical solution, the speaker body is engaged with the engaging column through the engaging hole. When the speaker body needs to be disassembled for cleaning or replacement, it is only necessary to apply force to pull the speaker body off the fixing bracket, and there is no need to remove the fixing bracket and separate it from the touch screen by screwing the screws. This improves the convenience of disassembling and assembling the speaker body and reduces damage to the touch screen housing. In addition, there is a gap between the speaker body and the bottom of the fixing bracket. When the speaker body vibrates for sound, the vibration is not easily transmitted to the touch screen, thereby reducing resonance and improving the sound transmission performance of the speaker body. Fixing with the fixing bracket is also more stable than fixing with double-sided tape.

[0009] Preferably, a spacer is sleeved on the clamping column, and two sides of the spacer are respectively in contact with the surface of the fixing frame and the side wall of the speaker body.

[0010] By adopting the above technical solution, a spacer is arranged between the fixing frame and the speaker body, which can play a certain role in fastening the installation and buffering.

[0011] Preferably, a fastening groove is provided on the clamping column, a reinforcing member is clamped in the fastening groove, and a side wall of the reinforcing member abuts against a wall of the fastening groove.

[0012] By adopting the above technical solution and providing a reinforcement piece to fix the speaker body, the stability of the speaker body is improved.

[0013] Preferably, the reinforcement member includes a limit block and a fastening rod, the fastening rod is fixed to the center of one side of the limit block, the fastening rod is snap-fitted with the fastening groove, and the outer diameter of the limit block is greater than the outer diameter of the snap-fit ​​column.

[0014] By adopting the above technical solution, the fastening rod is engaged with the fastening groove, the outer diameter of the limit block is larger than the outer diameter of the clamping column, and the limit block limits the speaker body, making it difficult for the speaker body to move on the clamping column, thereby further improving the stability of the speaker body.

[0015] Preferably, the end of the fastening rod is arranged in a conical shape.

[0016] By adopting the above technical solution, the end of the fastening rod is set in a conical shape so that the fastening rod can be better aligned and inserted into the fastening groove, which is beneficial to reinforce the speaker body.

[0017] Preferably, the limiting block is arranged in an arc shape on a side away from the fastening rod.

[0018] By adopting the above technical solution, the side of the limit block away from the fastening rod is arranged in an arc shape, which reduces the edges and corners of the limit block, plays a protective role, and is more beautiful.

[0019] Preferably, a pull ring is provided on the limit block.

[0020] By adopting the above technical solution, the setting of the pull ring enables the operator to apply force better, making it easier for the operator to disassemble the speaker body.

[0021] Preferably, a chamfer is provided at the edge of the engaging hole.

[0022] By adopting the above technical solution, the chamfer plays a guiding role in the process of aligning the clamping hole with the clamping column and clamping and fixing the speaker body on the clamping column, which is beneficial to the assembly of the speaker body.

[0023] The second purpose of this application is to provide a touch screen, using the following technical solutions:

[0024] A touch screen comprises the above-mentioned woofer structure, wherein the woofer structure is installed on the touch screen to realize a sound transmission function.

[0025] By adopting the above technical solution, the woofer structure is installed on the touch screen to achieve the sound transmission function, and the installed woofer structure is stable, firm and easy to disassemble and assemble.

[0026] To summarize, the present application includes at least one of the following beneficial technical effects: the speaker body is engaged with the engaging column through the engaging hole. When the speaker body needs to be disassembled for cleaning or replacement, it is only necessary to apply force to pull the speaker body off the fixing bracket, without the need to remove the fixing bracket by screws to separate it from the touch screen. This improves the convenience of disassembling and assembling the speaker body and reduces damage to the touch screen housing. Moreover, there is a gap between the speaker body and the bottom of the fixing bracket. When the speaker body vibrates for sound, the vibration is not easily transmitted to the touch screen, thereby reducing resonance and improving the sound transmission performance of the speaker body. Fixing with the fixing bracket is also more stable than fixing with double-sided tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the touch screen of an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structural relationship of the touch screen of an embodiment of the present application without the back shell.

[0029] Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A in FIG.

[0030] Figure 4 It is a schematic diagram of the assembly relationship of the bass speaker structure in the embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. fixing frame; 2. speaker body; 3. snap-in hole; 4. snap-in column; 5. spacer; 6. fastening groove; 7. reinforcement; 71. limit block; 72. fastening rod; 8. pull ring; 9. touch screen body. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a bass speaker structure. Figure 1 and Figure 2 A bass speaker structure includes a fixing frame 1 and a speaker body 2. The fixing frame 1 is generally fixed to the back of the touch screen, and the speaker body 2 is arranged in a square shape. Figure 3 and Figure 4 , the four corners of the speaker body 2 are provided with snap-in holes 3, and the edges of the snap-in holes 3 are provided with chamfers. A snap-in column 4 is fixed on the fixing frame 1, and the snap-in column 4 is vertically fixed to the fixing frame 1. The position of the snap-in column 4 is set corresponding to the position of the snap-in hole 3 of the speaker body 2. The snap-in column 4 has a certain elasticity. When installing the speaker body 2, the operator aligns the snap-in hole 3 with the snap-in column 4, and applies force to press the speaker body 2 so that the bottom of the speaker body 2 abuts against the fixing frame 1. At this time, the snap-in column 4 passes through the snap-in hole 3, and the snap-in column 4 and the snap-in hole 3 are tightly matched. When the speaker body 2 needs to be disassembled and assembled for cleaning or replacement, it is only necessary to apply force to pull the speaker body 2 off the fixing frame 1, and there is no need to separate the fixing frame 1 from the touch screen, which improves the convenience of disassembling and assembling the speaker body 2.

[0034] Furthermore, the fixing frame 1 is arranged in a stepped shape, and the fixing frame 1 abuts against the touch screen and is fixed by bolts. When the speaker body 2 is fixed on the fixing frame 1, there is a gap between the bottom of the speaker body 2 and the touch screen. Therefore, when the speaker body 2 vibrates, the touch screen is less affected by the speaker body 2, thereby reducing the situation where the vibration of the speaker body 2 causes the screen fluctuation of the touch screen.

[0035] In addition, a spacer 5 is sleeved on the clamping column 4, and the spacer 5 is arranged in a circular ring sheet shape. Before installing the speaker body 2, the spacer 5 is sleeved on the clamping column 4, and the spacer 5 is located between the fixing frame 1 and the speaker body 2. The two sides of the spacer 5 are respectively in contact with the surface of the fixing frame 1 and the side wall of the speaker body 2. The outer wall of the spacer 5 is flush with the outer wall of the speaker body 2. The spacer 5 has a certain elasticity, which can play a role in fastening the installation and buffering.

[0036] Furthermore, a fastening groove 6 is provided on the clamping column 4, and the groove depth direction of the fastening groove 6 is consistent with the length direction of the clamping column 4. A reinforcing member 7 is clamped in the fastening groove 6, and the reinforcing member 7 includes a limit block 71 and a fastening rod 72. The fastening rod 72 is vertically fixed to the center of one side of the limit block 71. The outer diameter of the limit block 71 is larger than the outer diameter of the clamping column 4, and the side of the limit block 71 away from the fastening rod 72 is arranged in an arc shape. The fastening rod 72 is engaged with the fastening groove 6, and the side wall of the fastening rod 72 abuts against the groove wall of the fastening groove 6. The end of the fastening rod 72 is arranged in a conical shape. After the speaker body 2 is fixed on the fixing frame 1, the fastening rod 72 is inserted into the fastening groove 6, and a force is applied to the limit block 71 to press the limit block 71 so that the fastening rod 72 and the fastening groove 6 are tightly matched. At this time, the side wall of the limiting block 71 abuts against the side wall of the speaker body 2 , thereby reinforcing the speaker body 2 and improving the stability of the fixing of the speaker body 2 .

[0037] On the other hand, a pull ring 8 is provided on the limit block 71. The setting of the pull ring 8 enables an operator to pull the pull ring 8 to pull the fastening rod 72 out of the fastening groove 6, so as to facilitate the disassembly of the speaker body 2.

[0038] The implementation principle of a bass speaker structure in the embodiment of the present application is:

[0039] When installing the speaker body 2, the operator fixes the fixing frame 1 to the touch screen by screws, then sets the spacer 5 on the clamping column 4, then aligns the clamping hole 3 of the speaker body 2 with the clamping column 4, and applies force to press the speaker body 2 so that the bottom of the speaker body 2 abuts against the fixing frame 1. After the speaker body 2 is fixed on the fixing frame 1, the fastening rod 72 is inserted into the fastening groove 6, and force is applied to the limit block 71 to press the limit block 71 so that the fastening rod 72 and the fastening groove 6 are closely matched. At this time, the side wall of the limit block 71 abuts against the side wall of the speaker body 2, thereby reinforcing the speaker body 2 and improving the stability of the fixing of the speaker body 2. When the speaker body 2 needs to be disassembled and assembled for cleaning or replacement, it is only necessary to first apply force to the pull ring 8 to pull off the fastening rod 72, and then apply force to pull the speaker body 2 off from the fixing frame 1, without separating the fixing frame 1 from the touch screen, thereby improving the convenience of disassembling and assembling the speaker body 2.

[0040] The present application also discloses a touch screen, referring to Figure 2 and Figure 3 The touch screen includes the above-mentioned woofer structure and a touch screen body 9. The fixing frame 1 in the woofer structure is fixed to the back of the touch screen body 9 by screws. The spacer 5 is sleeved on the clamping column 4. The speaker body 2 is sleeved on the clamping column 4 and is clamped with the clamping column 4. The fastening rod 72 is inserted into the fastening groove 6 of the clamping column 4 and is tightly matched with the clamping column 4. The woofer structure is installed on the touch screen to realize the sound transmission function. The installed woofer structure is stable and firm and easy to disassemble and assemble.

[0041] The implementation principle of a touch screen in the embodiment of the present application is:

[0042] The operator fixes the fixing frame 1 on the touch screen by screws, then sets the spacer 5 on the clamping column 4, then aligns the clamping hole 3 of the speaker body 2 with the clamping column 4, and applies force to press the speaker body 2 so that the bottom of the speaker body 2 abuts against the fixing frame 1. After the speaker body 2 is fixed on the fixing frame 1, the fastening rod 72 is inserted into the fastening groove 6, and force is applied to the limit block 71 to press the limit block 71 so that the fastening rod 72 and the fastening groove 6 are closely matched. At this time, the side wall of the limit block 71 abuts against the side wall of the speaker body 2, thereby reinforcing the speaker body 2 and improving the stability of the fixing of the speaker body 2. When the speaker body 2 needs to be disassembled and assembled for cleaning or replacement, it is only necessary to first apply force to the pull ring 8 to pull off the fastening rod 72, and then apply force to pull the speaker body 2 off from the fixing frame 1, without separating the fixing frame 1 from the touch screen, thereby improving the convenience of disassembling and assembling the speaker body 2. Furthermore, the frequent screwing of the screws to disassemble and assemble the speaker body 2 is reduced, thereby reducing the wear on the housing of the touch screen.

[0043] 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 woofer structure, characterized in that: The invention comprises a fixing frame (1) and a speaker body (2), wherein the fixing frame (1) is used to be fixed on a touch screen, a clamping column (4) is fixed on the fixing frame (1), a clamping hole (3) is opened on the speaker body (2), the clamping column (4) passes through the clamping hole (3), the speaker body (2) is clamped with the clamping column (4) through the clamping hole (3), the fixing frame (1) is arranged in a stepped shape, and there is a gap between the speaker body (2) and the bottom of the fixing frame (1).

2. A woofer structure according to claim 1, characterized in that: A spacer (5) is sleeved on the clamping column (4), and two sides of the spacer (5) are respectively in contact with the surface of the fixing frame (1) and the side wall of the speaker body (2).

3. A woofer structure according to claim 1, characterized in that: The clamping column (4) is provided with a fastening groove (6), a reinforcing piece (7) is clamped in the fastening groove (6), and a side wall of the reinforcing piece (7) abuts against a groove wall of the fastening groove (6).

4. A woofer structure according to claim 3, characterized in that: The reinforcing member (7) comprises a limit block (71) and a fastening rod (72), wherein the fastening rod (72) is fixed to the center of one side of the limit block (71), the fastening rod (72) is snap-fitted with the fastening groove (6), and the outer diameter of the limit block (71) is greater than the outer diameter of the snap-fit ​​column (4).

5. A woofer structure according to claim 4, characterized in that: The end of the fastening rod (72) is arranged in a conical shape.

6. A woofer structure according to claim 4, characterized in that: A side surface of the limiting block (71) away from the fastening rod (72) is arranged in an arc shape.

7. A woofer structure according to claim 4, characterized in that: The limit block (71) is provided with a pull ring (8).

8. The woofer structure according to claim 1, characterized in that: The edge of the clamping hole (3) is provided with a chamfer.

9. A touch screen, characterized in that: It comprises a woofer structure as described in any one of claims 1 to 8 above, wherein the woofer structure is installed on the touch screen to realize a sound transmission function.

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