Novel loudspeaker positioning tool

Abstract

The utility model provides a novel loudspeaker positioning tool which comprises a tool body, a positioning groove is arranged on the tool body, the positioning groove is used for placing a loudspeaker basin stand, an extension block is arranged on the side wall of the tool body, a sliding rail perpendicular to the length direction of the tool body is arranged on the extension block, and the positioning groove is used for positioning the loudspeaker basin stand. A sliding rail is arranged on the base, a movable sliding block is arranged on the sliding rail in a sliding mode, a positioning contact pin located above the positioning groove is fixed to the movable sliding block, and when the loudspeaker frame is placed in the positioning groove, the movable sliding block moves in the direction close to the loudspeaker frame, so that the positioning contact pin abuts against the loudspeaker frame from the upper portion. Therefore, the loudspeaker basin stand is limited. On one hand, the loudspeaker basin stand is fixed through sliding fit of the movable sliding block and the sliding rail, the loudspeaker basin stand is convenient to disassemble, on the other hand, non-rigid clamping is achieved through the sliding mechanism, excessive extrusion of a traditional clamp on the basin stand is avoided, and the deformation risk is reduced.

Description

Technical Field

[0001] This utility model relates to a novel loudspeaker positioning fixture, which is applied in the field of loudspeaker fixtures. Background Technology

[0002] A loudspeaker positioning fixture is a tool specifically designed for positioning loudspeaker components during loudspeaker assembly. It plays a crucial role in loudspeaker manufacturing, providing precise positioning aids for assembly, tuning, and testing, ensuring accurate alignment of loudspeaker components during assembly, and improving assembly precision and efficiency.

[0003] Existing speaker positioning fixtures use clamps to clamp and limit the basket frame, and then install components such as T-iron, washer, and voice coil on the basket frame. This setup is inconvenient for subsequent basket frame disassembly, and because the overall structural strength of the basket frame is not high, the basket frame may deform or crack during fixing or disassembly. Therefore, in order to address the above problems, this utility model designs a new type of speaker positioning fixture. Utility Model Content

[0004] This invention provides a novel speaker positioning fixture that can effectively solve the above-mentioned problems.

[0005] This utility model is implemented as follows:

[0006] A novel loudspeaker positioning fixture includes:

[0007] The fixture body has a positioning groove for placing a speaker frame. An extension block is provided on the side wall of the fixture body, and a sliding rail perpendicular to the length direction of the fixture body is provided on the extension block. A movable slider is slidably mounted on the sliding rail, and a positioning pin is fixed on the movable slider above the positioning groove. When the speaker frame is placed in the positioning groove, the movable slider moves towards the speaker frame, so that the positioning pin abuts against the speaker frame from above, thereby limiting the position of the speaker frame.

[0008] As a further improvement, a sliding groove is provided on both sides of the sliding track, and the movable slider is provided with a sliding block corresponding to the sliding groove, the sliding block being disposed within the sliding groove.

[0009] As a further improvement, a slider limiting groove is provided above one end of the sliding track near the positioning groove, and an installation groove is provided on the inner top surface of the movable slider. A limiting spring is provided in the installation groove, and a limiting ball is abutted at the other end of the limiting spring. The limiting ball is located in the installation groove. When the movable slider is slid, the limiting ball is located in the slider limiting groove to limit the movement of the slider.

[0010] As a further improvement, the movable slider includes a first connecting block and a second connecting block fixed to the first connecting block by bolts. The second connecting block is provided with a sliding block corresponding to the sliding groove. When the first connecting block and the second connecting block are connected, a movable limiting groove is provided between the first connecting block and the second connecting block. A screw assembly is provided in the movable limiting groove. The screw assembly includes a screw rod disposed between the first connecting block and the second connecting block. A knob is sleeved on the screw rod. The positioning pin is provided with a screw rod bushing screwed to the screw rod. Rotating the knob causes the positioning pin to move up and down in the movable limiting groove.

[0011] As a further improvement, a pad is provided on both sides of the positioning groove in the length direction, and the pad is used to support the speaker frame.

[0012] As a further improvement, a handle is provided at each of the four ends of the positioning groove.

[0013] The beneficial effects of this utility model are as follows: when the speaker frame is placed in the positioning groove, the movable slider moves towards the speaker frame, so that the positioning pin abuts against the speaker frame from above, thereby limiting the speaker frame. On the one hand, the speaker frame is fixed by the sliding cooperation of the movable slider and the sliding rail, which facilitates the disassembly of the speaker frame. On the other hand, the sliding mechanism achieves non-rigid clamping, avoiding excessive compression of the frame by traditional clamps and reducing the risk of deformation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the tooling body structure provided in an embodiment of the present utility model.

[0017] Figure 3 yes Figure 2 A schematic diagram of the structure at point AA.

[0018] Figure 4 yes Figure 3 A magnified structural diagram of point B in the middle.

[0019] The attached diagram is labeled as follows:

[0020] 10. Tooling body; 11. Positioning groove; 111. Pad block; 112. Handle; 12. Extension block; 13. Sliding rail; 131. Sliding groove; 132. Slider limiting groove; 14. Moving slider; 141. First connecting block; 142. Second connecting block; 143. Mounting groove; 144. Limiting spring; 145. Limiting ball; 146. Screw assembly; 1461. Screw; 1462. Knob; 15. Positioning pin; 151. Screw bushing;

[0021] 20. Speaker basket. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0023] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figure 1As shown, a novel speaker positioning fixture includes a fixture body 10. The fixture body 10 has a positioning groove 11 for placing a speaker frame 20. An extension block 12 is provided on the side wall of the fixture body 10. A sliding rail 13 perpendicular to the length of the fixture body 10 is provided on the extension block 12. A movable slider 14 is slidably mounted on the sliding rail 13. A positioning pin 15 is fixed on the movable slider 14 above the positioning groove 11. When the speaker frame 20 is placed in the positioning groove 11, the movable slider 14 moves closer to the speaker frame 20, causing the positioning pin 15 to abut against the speaker frame 20 from above, thereby limiting the position of the speaker frame 20. On the one hand, the sliding cooperation between the movable slider 14 and the sliding rail 13 secures the speaker frame 20, facilitating its disassembly. On the other hand, the sliding mechanism provides non-rigid clamping, avoiding excessive pressure on the speaker frame 20 by traditional clamps and reducing the risk of deformation.

[0025] Reference Figure 1 As shown, a sliding groove 131 is provided on both sides of the sliding track 13, and the movable slider 14 is provided with a sliding block corresponding to the sliding groove 131, the sliding block being disposed within the sliding groove 131. The cooperation between the sliding groove and the sliding block ensures that the movable slider moves in a straight line, preventing deviation or shaking and improving positioning accuracy.

[0026] Reference Figure 2 As shown, a pad 111 is provided on both sides of the positioning groove 11 along its length. The pad 111 supports the speaker frame 20, disperses the contact pressure between the speaker frame 20 and the tooling, prevents the thin-walled frame from deforming due to its own weight or clamping force, and ensures that the support points are symmetrically distributed, ensuring that the speaker frame 20 is placed horizontally and avoiding misalignment caused by tilting during assembly. A handle 112 is provided at each of the four ends of the positioning groove 11. The handle 112 provides a force application point, facilitating quick placement and removal of the speaker frame 20 and improving assembly efficiency.

[0027] Reference Figures 3-4 As shown, a slider limiting groove 132 is provided above one end of the sliding track 13 near the positioning groove 11. An installation groove 143 is provided on the inner top surface of the movable slider 14. A limiting spring 144 is provided within the installation groove 143, and the other end of the limiting spring 144 abuts against a limiting ball 145. The limiting ball 145 is positioned within the installation groove 143. When the movable slider 14 slides, the limiting ball 145, positioned within the slider limiting groove 132, limits the movement of the slider 14. When the movable slider 14 slides on the sliding track 13, the limiting ball 145, under the action of the limiting spring 144, engages within the slider limiting groove 132, providing clear positioning feedback and preventing excessive movement.

[0028] Reference Figures 3-4 As shown, the movable slider 14 includes a first connecting block 141 and a second connecting block 142 fixed to the first connecting block 141 by bolts. The second connecting block 142 is provided with a sliding block corresponding to the sliding groove 131. When the first connecting block 141 and the second connecting block 142 are connected, a movable limiting groove is provided between the first connecting block 141 and the second connecting block 142. A screw assembly 146 is provided in the movable limiting groove. The screw assembly 146 includes a screw 1461 disposed between the first connecting block 141 and the second connecting block 142. A knob 1462 is sleeved on the screw 1461. The positioning pin 15 is provided with a screw bushing 151 screwed to the screw 1461. Rotating the knob 1462 causes the positioning pin 15 to move up and down in the movable limiting groove. The screw 1461 is controlled by a knob to drive the positioning pin 15 to move up and down, adapting to different thicknesses of the speaker frame 20 or assembly requirements. It also prevents the positioning pin 15 from being inserted into the speaker frame 20 by moving the slider 14, which may cause some damage to the speaker frame 20.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel loudspeaker positioning fixture, characterized in that, include: The tooling body (10) is provided with a positioning groove (11) for placing a speaker frame (20). An extension block (12) is provided on the side wall of the tooling body (10). A sliding rail (13) perpendicular to the length direction of the tooling body (10) is provided on the extension block (12). A movable slider (14) is slidably provided on the sliding rail (13). A positioning pin (15) located above the positioning groove (11) is fixed on the movable slider (14). When the speaker frame (20) is placed in the positioning groove (11), the movable slider (14) moves towards the speaker frame (20), so that the positioning pin (15) abuts against the speaker frame (20) from above, thereby limiting the speaker frame (20).

2. The novel loudspeaker positioning fixture according to claim 1, characterized in that, A sliding groove (131) is provided on both sides of the sliding track (13), and the movable slider (14) is provided with a sliding block corresponding to the sliding groove (131), and the sliding block is provided in the sliding groove (131).

3. The novel loudspeaker positioning fixture according to claim 2, characterized in that, A slider limiting groove (132) is provided above one end of the sliding track (13) near the positioning groove (11). An installation groove (143) is provided on the top surface of the movable slider (14). A limiting spring (144) is provided in the installation groove (143). The other end of the limiting spring (144) abuts against a limiting ball (145). The limiting ball (145) is located in the installation groove (143). When the movable slider (14) is slid, the limiting ball (145) is located in the slider limiting groove (132) to limit the movement of the slider (14).

4. The novel loudspeaker positioning fixture according to claim 2, characterized in that, The movable slider (14) includes a first connecting block (141) and a second connecting block (142) fixed to the first connecting block (141) by bolts. The second connecting block (142) is provided with a sliding block corresponding to the sliding groove (131). When the first connecting block (141) and the second connecting block (142) are connected, a movable limiting groove is provided between the first connecting block (141) and the second connecting block (142). A screw assembly (146) is provided in the movable limiting groove. The screw assembly (146) includes a screw (1461) provided between the first connecting block (141) and the second connecting block (142). A knob (1462) is sleeved on the screw (1461). The positioning pin (15) is provided with a screw bushing (151) screwed to the screw (1461). Rotating the knob (1462) causes the positioning pin (15) to move up and down in the movable limiting groove.

5. The novel loudspeaker positioning fixture according to claim 1, characterized in that, The positioning groove (11) is provided with a pad (111) on both sides in the length direction, and the pad (111) is used to support the speaker frame (20).

6. The novel loudspeaker positioning fixture according to claim 1, characterized in that, The positioning groove (11) is provided with a handle (112) at each of its four ends.

Images