Loudspeaker support positioning jig

Abstract

The utility model discloses a loudspeaker support positioning jig which comprises a base, the base is provided with a protruding column used for being matched and positioned with a support and a boss used for being matched and positioned with support legs, the boss is located on one side of the protruding column, a groove is formed in the boss, the outer end and the upper end of the groove both penetrate through the boss, and the boss is provided with a positioning groove. After the support legs extend into the grooves, the outer side of the support is positioned at the upper end of the boss; an identification part is arranged on the outer side of the convex column, so that a glue point of the diaphragm is aligned with the identification part and then is assembled on the bracket; thus, through the design of all the components, positioning connection of the support on the jig is achieved through the protruding column, the boss and the groove, the voice coil and the diaphragm are assembled on the support after the glue point position of the voice coil lead is aligned with the identification part in cooperation with the identification part, and it is guaranteed that the glue point position of the voice coil lead on the support is accurate. The product quality is improved, the playing tone quality is stable, the production requirements of users are met, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technology of loudspeaker processing field, in particular to a loudspeaker bracket positioning fixture. Background Art

[0002] With the advancement of technology and the improvement of people's living standards, the electronic products market has developed rapidly, and consumption upgrades have prompted people to pursue high-quality audio and personalized appearance. At present, a speaker is a transducer device that converts electrical signals into sound signals. Audio electrical energy vibrates the speaker cone or membrane through electromagnetic, piezoelectric or electrostatic effects and resonates or resonates with the surrounding air to make sound. With the rapid development of speakers, people's requirements for sound are getting higher and higher, and the performance of the speaker has a great impact on the sound quality.

[0003] At present, a speaker usually includes a bracket, a voice coil, a diaphragm, a magnet, a washer, etc. In the current speaker production process, the voice coil and the diaphragm are first bonded together using a jig, and the bracket is positioned using another jig. The voice coil and the diaphragm are then assembled to the bracket. This process is generally performed manually. At the same time, the voice coil is provided with a lead for subsequent connection with a PCB board. After the lead is connected and fixed to the voice coil, a fixed point will appear. The bracket generally has an area reserved for positioning the fixed point. However, the existing voice coil and diaphragm are usually assembled to the bracket located on the jig by manual positioning. Since each person's operating positioning method is not fixed and consistent, the sound quality of each speaker is different, which affects the subsequent playback sound quality of the product, cannot meet the production needs of users, and has a small scope of application.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a loudspeaker bracket positioning jig, which utilizes convex columns, bosses, and grooves to achieve the positioning connection of the bracket on the jig, cooperates with the identification part to align the glue point position of the voice coil lead with the identification part, and then assembles the voice coil and diaphragm on the bracket, ensuring that the glue point of the voice coil lead is accurately positioned on the bracket, thereby improving the quality of the product and stabilizing the playback sound quality, and having a wide range of applications.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A speaker bracket positioning fixture includes a base, on which are provided a convex column for matching and positioning with the bracket and a boss for matching and positioning with the bracket leg, the boss is located on one side of the convex column, and a groove is provided on the boss, and the outer end and the upper end of the groove both pass through the boss, when the bracket leg is extended into the groove, the outer side of the bracket is positioned at the upper end of the boss; the outer side of the convex column is provided with an identification part, so that the glue point of the diaphragm is aligned with the identification part before being assembled on the bracket.

[0008] As a preferred solution, the height of the boss is smaller than that of the column.

[0009] As a preferred solution, the identification portion is an inwardly recessed identification groove.

[0010] As a preferred solution, the boss is provided with a connection hole for the voice coil to extend into and position, and the connection hole is located at the center of the upper end of the boss.

[0011] As a preferred solution, the lower end of the connecting hole passes through the base.

[0012] As a preferred solution, the boss is further provided with an avoidance groove for placing the voice coil lead wire, the avoidance groove is provided in a circular shape extending along the edge of the boss, and the avoidance groove is located at the periphery of the connecting hole.

[0013] As a preferred solution, the base, the convex column and the boss are integrally formed.

[0014] As a preferred solution, the upper edge of the protruding column is provided with an inclined surface for connecting with the guide bracket, and the inclined surface is extended obliquely outward from top to bottom.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it mainly realizes the positioning connection of the bracket on the fixture by using the convex column, the boss and the groove through the design of each component, and aligns the glue point position of the voice coil lead with the marking part before assembling the voice coil and the diaphragm on the bracket, so as to ensure that the glue point of the voice coil lead is accurately positioned on the bracket, improve the quality of the product and the stability of the playback sound quality, meet the production needs of users, and have a wide range of applications.

[0016] In addition, the setting of the avoidance groove is conducive to the placement and positioning of the voice coil lead on the jig, ensuring the subsequent assembly effect of the voice coil and diaphragm on the bracket, and has good usability. At the same time, the setting of the inclined surface is conducive to the guided assembly of the bracket on the convex column, which is simple to operate and easy to use.

[0017] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model.

[0019] Description of the accompanying drawings:

[0020] 10. Base 11. Boss

[0021] 111, connection hole 12, boss

[0022] 121, groove 13, logo part

[0023] 14. Avoidance groove 15. Inclined surface. DETAILED DESCRIPTION

[0024] Please refer to Figure 1 As shown, it shows the specific structure of an embodiment of the utility model.

[0025] A speaker stand positioning fixture includes a base 10, on which a convex column 11 for matching and positioning with the stand and a convex platform 12 for matching and positioning with the stand legs are arranged, and the base 10, the convex column 11, and the convex platform 12 are integrally formed;

[0026] The boss 12 is located on one side of the boss 11, the height of the boss 12 is smaller than the boss 11, and a groove 121 is provided on the boss 12, the outer end and the upper end of the groove 121 pass through the boss 12, and when the bracket leg is inserted into the groove 121, the outer side of the bracket is positioned at the upper end of the boss;

[0027] The outer side of the convex column 11 is provided with a marking portion 13. Specifically, the marking portion 13 is a marking groove concave inwardly, so that the glue point of the diaphragm is aligned with the marking portion before being assembled on the bracket;

[0028] Specifically, the boss 11 is provided with a connection hole 111 for the voice coil to be inserted into and positioned, and the connection hole 111 is located at the center of the upper end of the boss 11, and the lower end of the connection hole 111 is set through the base 10. In this way, through the design of various components, the boss, boss and groove are used to realize the positioning connection of the bracket on the jig, and the identification part is cooperated to align the glue point position of the voice coil lead with the identification part before assembling the voice coil and the diaphragm on the bracket, ensuring that the glue point of the voice coil lead is accurately positioned on the bracket, thereby improving the quality of the product and the stability of the playback sound quality, meeting the production needs of users, and having a wide range of applications.

[0029] In addition, the boss 11 is also provided with an avoidance groove 14 for placing the voice coil lead. The avoidance groove 14 is arranged to extend in a ring shape along the edge of the boss 11. The avoidance groove 14 is located at the periphery of the connecting hole 111. This is conducive to the placement and positioning of the voice coil lead on the jig, ensuring the subsequent assembly effect of the voice coil and diaphragm on the bracket, and having good usability.

[0030] Furthermore, the upper edge of the boss 11 is provided with an inclined plane 15 for guiding the connection of the bracket, and the inclined plane 15 is extended obliquely outward from top to bottom, which is conducive to the guided assembly of the bracket on the boss, and the operation is simple and convenient to use.

[0031] The design focus of the utility model is that it mainly realizes the positioning connection of the bracket on the fixture by using the convex column, the boss and the groove through the design of each component, and the voice coil and the diaphragm are assembled on the bracket after the glue point position of the voice coil lead is aligned with the marking part, so as to ensure that the glue point of the voice coil lead is accurately positioned on the bracket, thereby improving the quality of the product and stabilizing the playback sound quality, meeting the production needs of users, and having a wide range of applications;

[0032] In addition, the setting of the avoidance groove is conducive to the placement and positioning of the voice coil lead on the jig, ensuring the subsequent assembly effect of the voice coil and diaphragm on the bracket, and has good usability. At the same time, the setting of the inclined surface is conducive to the guided assembly of the bracket on the convex column, which is simple to operate and easy to use.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A speaker bracket positioning fixture, characterized in that: It includes a base, on which are provided a convex column for matching and positioning with the bracket and a boss for matching and positioning with the bracket leg. The boss is located on one side of the convex column, and a groove is provided on the boss. The outer end and the upper end of the groove both pass through the boss. When the bracket leg is extended into the groove, the outer side of the bracket is positioned at the upper end of the boss. An identification part is provided on the outer side of the convex column so that the glue point of the diaphragm can be aligned with the identification part before being assembled on the bracket.

2. The speaker bracket positioning fixture according to claim 1, characterized in that: The height of the boss is smaller than that of the boss.

3. The speaker stand positioning fixture according to claim 1, characterized in that: The marking portion is a marking groove that is recessed inwardly.

4. The speaker bracket positioning fixture according to claim 1, characterized in that: The convex column is provided with a connecting hole for the voice coil to extend into and position, and the connecting hole is located at the center position of the upper end of the convex column.

5. The speaker stand positioning fixture according to claim 4, characterized in that: The lower end of the connecting hole passes through the base.

6. The speaker stand positioning fixture according to claim 4, characterized in that: The boss is also provided with an avoidance groove for placing the voice coil lead wire, the avoidance groove is arranged to extend in a ring shape along the edge of the boss, and the avoidance groove is located at the periphery of the connecting hole.

7. The speaker stand positioning fixture according to claim 1, characterized in that: The base, the convex column and the boss are integrally formed.

8. The speaker stand positioning fixture according to claim 1, characterized in that: The upper edge of the protruding column is provided with an inclined surface for connecting with the guide bracket, and the inclined surface is extended obliquely outward from top to bottom.

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