Voice diaphragm jig device

Abstract

The utility model relates to the technical field of silica gel cap structures for voice diaphragm jigs, and discloses a voice diaphragm jig device which comprises a silica gel cap body, a voice diaphragm jig mechanism, a fixing mechanism and a positioning mechanism, the voice diaphragm jig mechanism is located at the outer end of the silica gel cap body, the fixing mechanism is located at the outer end of the voice diaphragm jig mechanism, and the positioning mechanism is located at the outer end of the fixing mechanism. And the positioning mechanism is positioned at the outer end of the voice diaphragm jig mechanism. According to the silica gel cap structure for the voice diaphragm jig, the plurality of silica gel cap bodies are sleeved at the outer end of the fixed column, a gap exists between the extrusion block and the fixed column originally, and after the silica gel cap bodies are sleeved, the extrusion block can just make contact with the silica gel cap bodies to abut against the silica gel cap bodies; according to the voice diaphragm jig mechanism, the silica gel cap body is arranged on the fixing column, so that the firmness of installation between the silica gel cap body and the fixing column can be improved, the silica gel cap can improve friction between the voice diaphragm jig mechanism and other jigs used when a voice diaphragm assembly is machined, and loosening between the voice diaphragm jig mechanism and other jigs used when the voice diaphragm assembly is machined can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone cap structures for sound film jigs, in particular to a sound film jig device. Background Art

[0002] When installing the sound membrane assembly in a speaker, it is usually necessary to clamp and align the dome membrane and the voice coil, and then perform operations such as gluing and spot welding on them. The traditional method is to clamp them manually and then glue them together, and the glue easily sticks to the workers' hands.

[0003] In the prior art, in order to solve this problem, a special diaphragm fixture is usually used to clamp the diaphragm assembly, which does not require manual clamping and will not allow the glue to stick to the workers' hands.

[0004] However, when the existing sound membrane jig is in use, due to the large number of processing steps of the sound membrane assembly, multiple different jigs are needed to be aligned and fixed, and each jig has a split structure. Therefore, during operation, the friction between the jigs is insufficient and it is easy to loosen. There is a lack of necessary structures, such as silicone caps, to increase the friction between the jigs. In addition, the positioning is not accurate enough and misalignment is easy to occur. Summary of the invention

[0005] Technical issues solved

[0006] (I) The purpose of the present invention is to provide a sound diaphragm jig device to solve the problem raised in the above background technology that the existing sound diaphragm jig requires multiple different jigs to be aligned and fixed when in use, and each jig is a split structure. Therefore, during operation, the friction between the jigs is insufficient and it is easy to loosen. In addition, there is also the problem of inaccurate positioning and easy misalignment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound membrane jig device, including a silicone cap body, a sound membrane jig mechanism, a fixing mechanism and a positioning mechanism, the sound membrane jig mechanism is located at the outer end of the silicone cap body, the fixing mechanism is located at the outer end of the sound membrane jig mechanism, the positioning mechanism is located at the outer end of the sound membrane jig mechanism, the fixing mechanism includes a positioning groove, an extrusion block, a fixing groove and a fixing column, the positioning groove is fixedly arranged at the upper end of the sound membrane jig mechanism, the positioning grooves are arranged equidistantly, the extrusion blocks are fixedly installed at the upper end of the positioning grooves, the number of the extrusion blocks is several, the extrusion blocks are arranged equidistantly, the fixing grooves are fixed It is arranged at the lower end of the silicone cap body, and the number of the silicone cap bodies is several and the silicone cap bodies are arranged equidistantly. The number of the fixing grooves is several and the fixing grooves are arranged equidistantly. The fixing column is fixedly installed at the upper end of the positioning groove. The number of the fixing columns is several and the fixing columns are arranged equidistantly. The silicone cap body is movably installed at the outer end of the fixing column, and the fixing groove is adapted to the fixing column. By setting a fixing mechanism, loosening can be prevented between the sound membrane jig mechanism and other jigs used in the processing of the sound membrane assembly, and the positioning between the sound membrane jig mechanism and other jigs used in the processing of the sound membrane assembly can be made more precise.

[0008] Preferably, the sound membrane fixture mechanism includes a table top, a cavity, a protective cover, a groove and a strong magnet, the positioning groove is fixedly set at the upper end of the table top, the cavity is fixedly set at the upper end of the table top, the cavity runs through the table top, the number of the cavities is several, and the cavities are arranged equidistantly.

[0009] Preferably, the protective cover is movably mounted on the outer end of the cavity, the groove is fixedly mounted on the upper end of the table, and the strong magnet is fixedly mounted inside the groove. By setting a strong magnet, the tightness of the connection between the jig and other jigs used in the processing of the sound membrane assembly can be improved.

[0010] Preferably, the positioning mechanism includes a positioning hole, and the positioning hole is fixedly arranged at the upper end of the table top. The positioning hole passes through the table top. By setting the positioning hole, the jig and other jigs used in the processing of the sound membrane assembly can be positioned.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The silicone cap structure for the sound membrane jig is provided with a fixing mechanism. When the sound membrane jig mechanism is used to clamp the sound membrane assembly, a plurality of silicone cap bodies are first put on the outer end of the fixing column. There is a gap between the original extrusion block and the fixing column. After the silicone cap body is put on, the extrusion block can just contact and press against the silicone cap body, thereby improving the firmness of the installation between the silicone cap body and the fixing column. The silicone cap body can increase the friction between the sound membrane jig mechanism and other jigs used in the processing of the sound membrane assembly, thereby preventing the sound membrane jig mechanism and other jigs used in the processing of the sound membrane assembly from loosening, and can make the positioning between the sound membrane jig mechanism and other jigs used in the processing of the sound membrane assembly more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the sound film fixture mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the silicone cap of the utility model;

[0016] Figure 4 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the protective cover of the utility model.

[0018] In the figure: 1. Silicone cap body; 2. Sound membrane fixture mechanism; 201. Table; 202. Cavity; 203. Protective cover; 204. Groove; 205. Strong magnet; 3. Fixing mechanism; 301. Positioning groove; 302. Extrusion block; 303. Fixing groove; 304. Fixing column; 4. Positioning mechanism; 401. Positioning hole. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 5The utility model provides a technical solution: a sound film fixture device, including a silicone cap body 1, a sound film fixture mechanism 2, a fixing mechanism 3 and a positioning mechanism 4, the sound film fixture mechanism 2 is located at the outer end of the silicone cap body 1, the fixing mechanism 3 is located at the outer end of the sound film fixture mechanism 2, and the positioning mechanism 4 is located at the outer end of the sound film fixture mechanism 2, the fixing mechanism 3 includes a positioning groove 301, an extrusion block 302, a fixing groove 303 and a fixing column 304, the positioning groove 301 is fixedly arranged at the upper end of the sound film fixture mechanism 2, the positioning grooves 301 are arranged equidistantly, the extrusion blocks 302 are fixedly installed at the upper end of the positioning grooves 301, the number of the extrusion blocks 302 is several, the extrusion blocks 302 are arranged equidistantly, the fixing grooves 303 are fixedly arranged at the lower end of the silicone cap body 1, the number of the silicone cap body 1 is several, the silicone cap body 1 is arranged equidistantly, the number of the fixing grooves 303 is several, the fixing grooves 303 are arranged equidistantly, the fixing column 304 is fixedly installed at the upper end of the positioning grooves 301, and the fixing column 3 04 is a plurality of, and the fixing columns 304 are arranged equidistantly. The silicone cap body 1 is movably mounted on the outer end of the fixing column 304, and the fixing groove 303 is adapted to the fixing column 304. By setting the fixing mechanism 3, when the sound membrane fixture mechanism 2 is used to clamp the sound membrane assembly, the plurality of silicone cap bodies 1 are first sleeved on the outer end of the fixing column 304. There is a gap between the original extrusion block 302 and the fixing column 304. After the silicone cap body 1 is sleeved, the extrusion block 302 can just contact with the silicone cap body 1 and press against the silicone cap body 1, thereby improving the firmness of the installation between the silicone cap body 1 and the fixing column 304, and the silicone cap body 1 can improve the friction between the sound membrane fixture mechanism 2 and other fixtures used in the processing of the sound membrane assembly, thereby preventing the sound membrane fixture mechanism 2 from loosening with other fixtures used in the processing of the sound membrane assembly, and making the positioning between the sound membrane fixture mechanism 2 and other fixtures used in the processing of the sound membrane assembly more accurate;

[0021] The sound film fixture mechanism 2 includes a table 201, a cavity 202, a protective cover 203, a groove 204 and a strong magnet 205. The positioning groove 301 is fixedly arranged at the upper end of the table 201, and the cavity 202 is fixedly arranged at the upper end of the table 201. The cavity 202 runs through the table 201. The number of cavities 202 is several, and the cavities 202 are arranged equidistantly. By setting the sound film fixture mechanism 2, the cavity 202 can be used to clamp the diaphragm and voice coil of the sound film, and the protective cover 203 can play a role in the surface of the cavity 202. The protective cover 203 is movably mounted on the outer end of the cavity 202, the groove 204 is fixedly mounted on the upper end of the table 201, and the strong magnet 205 is fixedly mounted inside the groove 204. By setting the strong magnet 205, other jigs used in the processing of the sound membrane component are also provided with the strong magnet 205, so that the tightness of the connection between the jig and other jigs used in the processing of the sound membrane component can be improved, and the strong suction between the strong magnets 205 also improves the accuracy of its positioning during processing;

[0022] The positioning mechanism 4 includes a positioning hole 401, which is fixedly arranged at the upper end of the table 201. The positioning hole 401 passes through the table 201. By setting the positioning hole 401, multiple positioning holes 401 can correspond to other jigs used in the processing of the sound membrane assembly, and positioning rods and other structures can be inserted into the holes, so that the jig and other jigs used in the processing of the sound membrane assembly can be positioned to prevent misalignment and offset between the jig and other jigs used in the processing of the sound membrane assembly; the number of strong magnets 205 is several, and the strong magnets 205 are symmetrically distributed; the number of grooves 204 is several, and the grooves 204 are symmetrically distributed; the number of positioning holes 401 is several, and the positioning holes 401 are equidistantly arranged.

[0023] Working principle: When using the sound membrane fixture mechanism 2 to clamp the sound membrane assembly, first put multiple silicone cap bodies 1 on the outer end of the fixed column 304. There is a gap between the original extrusion block 302 and the fixed column 304. After the silicone cap body 1 is put on, the extrusion block 302 can just contact and press against the silicone cap body 1. The cavity 202 can be used to clamp the diaphragm and voice coil of the sound membrane and other components. The protective cover 203 can play a certain role in protecting the surface of the cavity 202 from dust. Strong magnets 205 are also provided in other fixtures used in the processing of the sound membrane assembly. Therefore, the tightness of the connection between this fixture and other fixtures used in the processing of the sound membrane assembly can be improved. The strong suction between the strong magnets 205 also improves the accuracy of its positioning during processing. In addition, multiple positioning holes 401 can correspond to other fixtures used in the processing of the sound membrane assembly, and positioning rods and other structures can be inserted into the holes, so that this fixture and other fixtures used in the processing of the sound membrane assembly can be positioned.

[0024] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A sound film fixture device, comprising a silicone cap body (1), a sound film fixture mechanism (2), a fixing mechanism (3) and a positioning mechanism (4), characterized in that: The sound membrane fixture mechanism (2) is located at the outer end of the silicone cap body (1), the fixing mechanism (3) is located at the outer end of the sound membrane fixture mechanism (2), the positioning mechanism (4) is located at the outer end of the sound membrane fixture mechanism (2), the fixing mechanism (3) comprises a positioning groove (301), an extrusion block (302), a fixing groove (303) and a fixing column (304), the positioning groove (301) is fixedly arranged at the upper end of the sound membrane fixture mechanism (2), the positioning grooves (301) are arranged at equal intervals, the extrusion blocks (302) are fixedly installed at the upper end of the positioning grooves (301), the number of the extrusion blocks (302) is a plurality, and the extrusion blocks (302) are (302) are arranged at equal intervals, the fixing grooves (303) are fixedly arranged at the lower end of the silicone cap body (1), the number of the silicone cap bodies (1) is a plurality, the silicone cap bodies (1) are arranged at equal intervals, the number of the fixing grooves (303) is a plurality, the fixing grooves (303) are arranged at equal intervals, the fixing columns (304) are fixedly installed at the upper ends of the positioning grooves (301), the number of the fixing columns (304) is a plurality, the fixing columns (304) are arranged at equal intervals, the silicone cap body (1) is movably installed at the outer ends of the fixing columns (304), and the fixing grooves (303) are adapted to the fixing columns (304).

2. The sound film jig device according to claim 1, characterized in that: The sound membrane fixture mechanism (2) comprises a table (201), a cavity (202), a protective cover (203), a groove (204) and a strong magnet (205); the positioning groove (301) is fixedly arranged at the upper end of the table (201); the cavity (202) is fixedly arranged at the upper end of the table (201); the cavity (202) passes through the table (201); the number of the cavities (202) is several, and the cavities (202) are arranged equidistantly.

3. The sound film jig device according to claim 2, characterized in that: The protective cover (203) is movably mounted on the outer end of the cavity (202), the groove (204) is fixedly arranged on the upper end of the table (201), and the strong magnet (205) is fixedly mounted inside the groove (204).

4. The sound film jig device according to claim 3, characterized in that: The positioning mechanism (4) comprises a positioning hole (401), wherein the positioning hole (401) is fixedly arranged at the upper end of the table top (201), and the positioning hole (401) passes through the table top (201).

5. The sound film jig device according to claim 4, characterized in that: The number of the strong magnets (205) is a plurality, and the strong magnets (205) are symmetrically distributed.

6. The sound film jig device according to claim 5, characterized in that: The number of the grooves (204) is a plurality, and the grooves (204) are symmetrically distributed.

7. The sound film jig device according to claim 6, characterized in that: The number of the positioning holes (401) is a plurality, and the positioning holes (401) are arranged at equal intervals.

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