A composite loudspeaker washer with a multi-stage riveting structure

Abstract

This utility model relates to the field of loudspeaker installation technology, and provides a composite loudspeaker washer with a multi-stage riveting structure, including a washer body, auxiliary pins, and a T-iron. The composite loudspeaker washer with a multi-stage riveting structure further includes: multiple rivets installed on one side of the washer body; a riveting member located within the rivets, which can be riveted with the assistance of the auxiliary pins; multiple washers, all located on one side of the T-iron, which increase friction to prevent the T-iron from slipping during installation; and a three-slotted groove within the washers. In this utility model, the auxiliary pins and the rotating rod assist in making the subsequent installation of the washer body and the T-iron more secure and stable. Simultaneously, the installation process of the T-iron compresses the washers, causing the internal adhesive to be squeezed out, achieving the effect of completing the adhesive application during installation.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker installation technology, and in particular to a composite loudspeaker washer with a multi-stage riveting structure. Background Technology

[0002] The speaker's washer is a key component in the magnetic circuit system. Its main function is to form a magnetic circuit together with the T-iron, concentrating the magnetic fields of the N and S poles of the magnet into the voice coil gap, ensuring that the speaker generates a uniform and efficient magnetic field.

[0003] Although current technology has many advantages, its disadvantages are that most washers are installed using only bolts. This design means that frequent vibrations during use can cause the bolts to age and loosen. In addition, a separate adhesive application process is required after installation, which slows down the work process. Utility Model Content

[0004] The purpose of this invention is to solve the problem of unstable installation of washers in the prior art, and at the same time, to solve the problem of needing to apply adhesive separately after installation.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a composite loudspeaker washer with a multi-stage riveting structure, comprising a washer body, auxiliary nails, and a T-iron; the composite loudspeaker washer with a multi-stage riveting structure further includes:

[0006] Multiple rivets are installed on one side of the washer body;

[0007] The riveting component, located inside the rivet, can be riveted with the assistance of the auxiliary rivet;

[0008] Multiple washers are located on one side of the T-iron, which can increase friction to prevent the T-iron from stripping during installation;

[0009] The third slot is located inside the washer and can store the adhesive, allowing for dispensing during the installation of the T-iron.

[0010] In a preferred embodiment, the riveting member includes:

[0011] Thread 1 is formed on one side inside the rivet.

[0012] The technical effect of adopting the above-mentioned further solution is that the thread one provides positional space for subsequent installation.

[0013] In a preferred embodiment, the riveting component further includes:

[0014] The first slot is located on the other side inside the rivet;

[0015] The slot one and the thread one are connected.

[0016] The technical effect of adopting the above-mentioned further solution is that the slot can be used to place the auxiliary nail.

[0017] As a preferred embodiment, the composite loudspeaker washer body with a multi-stage riveting structure further includes:

[0018] Thread two is formed on one side of the surface of the auxiliary nail;

[0019] The second thread can engage with the first thread.

[0020] The technical effect of adopting the above-mentioned further solution is that the engagement of the second thread with the first thread is used to control the installation of the rivet.

[0021] As a preferred embodiment, the composite loudspeaker washer body with a multi-stage riveting structure further includes:

[0022] The second slot is formed on the auxiliary nail;

[0023] A rotating rod is embedded in the second slot;

[0024] The auxiliary nail can rotate synchronously with the rotation of the rotating rod.

[0025] The technical effect of adopting the above-mentioned further solution is that the rotating rod can drive the auxiliary nail to rotate.

[0026] As a preferred embodiment, the composite loudspeaker washer body with a multi-stage riveting structure further includes:

[0027] Multiple fixing bolts are installed on one side of the T-iron;

[0028] Multiple threaded sections are respectively formed on one side of the fixing bolt;

[0029] The third thread can engage with the first thread.

[0030] The technical effect of adopting the above-mentioned further solution is that the installation of the T-iron is more stable by using the fixing bolt.

[0031] As a preferred embodiment, the composite loudspeaker washer body with a multi-stage riveting structure further includes:

[0032] The sealing sheet is installed in a small hole on one side of the gasket.

[0033] The technical effect of adopting the above-mentioned further solution is that the washer can further stabilize the installation of the T-iron.

[0034] As a preferred embodiment, the composite loudspeaker washer body with a multi-stage riveting structure further includes:

[0035] The fourth slot is formed at the bottom of the washer;

[0036] A conical plug is located within the four slots;

[0037] The third slot is connected to the fourth slot.

[0038] The technical effect of adopting the above-mentioned further solution is that adhesive is applied to the contact surface between the washer body and the T-iron using the four slots.

[0039] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0040] 1. In this utility model, the rotating rod is removed from slot two, and the auxiliary pin is manually inserted into the rivet. In this state, the smooth end of the auxiliary pin protrudes from slot one. Then, the rotating rod is placed in slot two, and the rotating rod is manually rotated, causing it to rotate around the auxiliary pin as an axis. During rotation, the auxiliary pin rotates inside the rivet. When thread two and thread one are fully engaged, the other end of the auxiliary pin contacts one side of the rivet. At this point, the rotating rod is continued to rotate, and the pressure of the other end of the auxiliary pin on the contact surface of the rivet compresses and deforms the inner wall of slot one, fixing it to one side of the washer body. The riveting is then completed by manually unscrewing the auxiliary pin. In this design, the installation of the rivet is completed with the assistance of the auxiliary pin and the rotating rod, making the subsequent installation of the washer body and the T-bolt more secure and stable.

[0041] 2. In this utility model, a T-shaped iron is embedded into the central ring of the washer body. The position of the T-shaped iron is manually adjusted to ensure that multiple threaded parts are screwed into multiple rivets and engage with threaded parts. At this time, one side of the T-shaped iron is in complete contact with one side of the washer body. During this process, the T-shaped iron compresses the washer. Since the washer is made of rubber, it provides an anti-slip function while ensuring that the groove four is also deformed due to external pressure when the washer is compressed. The conical plug is pressed out of the groove four due to its own shape. At this time, the adhesive stored inside the groove three is squeezed out of the groove four. In this design, the installation process of the T-shaped iron compresses the washer, causing the internal adhesive to be squeezed out, so as to achieve the effect of dispensing adhesive while installing, improving work efficiency and further stabilizing the installation of the T-shaped iron and the washer body. Attached Figure Description

[0042] Figure 1 A schematic diagram of the main structure of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model;

[0043] Figure 2A schematic diagram of the rivet structure of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model;

[0044] Figure 3 A schematic diagram of the auxiliary nail structure of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model;

[0045] Figure 4 A schematic diagram of the T-iron backside structure of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model.

[0046] Figure 5 A schematic diagram of the gasket structure of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model;

[0047] Figure 6 A schematic diagram of the internal structure of the gasket of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model;

[0048] Figure 7 This is a schematic diagram of the assembled structure of a composite loudspeaker washer with a multi-stage riveting structure provided by this utility model.

[0049] Legend:

[0050] 1. Washer body; 101. Rivet; 102. Thread 1; 103. Groove 1; 2. Auxiliary nail; 201. Thread 2; 202. Groove 2; 203. Rotating rod; 3. T-iron; 301. Fixing bolt; 302. Thread 3; 303. Washer; 304. Sealing plate; 305. Groove 3; 306. Groove 4; 307. Conical plug. Detailed Implementation

[0051] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0052] Example 1:

[0053] Please see Figures 1-7 This embodiment provides a composite loudspeaker washer with a multi-stage riveting structure that can be fitted with rivets. The specific concept is as follows:

[0054] A composite loudspeaker washer with a multi-stage riveting structure includes a washer body 1, auxiliary nails 2 and T-iron 3. The composite loudspeaker washer with a multi-stage riveting structure also includes a plurality of rivets 101 and riveting components.

[0055] Among them, multiple rivets 101 that play a fixing role are installed on one side of the washer body 1.

[0056] The riveting component is located inside the rivet 101 and can be riveted with the assistance of the auxiliary nail 2.

[0057] As examples, in this embodiment, the riveting component includes: thread 102 and slot 103.

[0058] Among them, the auxiliary thread 102 is formed on one side inside the rivet 101.

[0059] The notch 103 is located on the other side inside the rivet 101.

[0060] It should be noted that slot 103 and thread 102 are connected.

[0061] As examples, in this embodiment, the composite loudspeaker washer with a multi-stage riveting structure further includes: thread 201, slot 202, and rotating rod 203.

[0062] Among them, the thread 201 that engages is formed on one side of the surface of the auxiliary nail 2.

[0063] It should be noted that thread 201 can mesh with thread 102.

[0064] Among them, the second slot 202, which plays an auxiliary role, is opened on the auxiliary nail 2.

[0065] The rotating rod 203, which plays a rotating role, is embedded in the slot 202.

[0066] In addition, the auxiliary nail 2 can rotate synchronously with the rotation of the rotating rod 203.

[0067] In this embodiment, the rotating rod 203 is removed from the slot 202, and the auxiliary pin 2 is manually inserted into the rivet 101. In this state, the smooth end of the auxiliary pin 2 protrudes from the slot 103. Then, the rotating rod 203 is placed in the slot 202, and the rotating rod 203 is manually rotated so that it rotates around the auxiliary pin 2 as the axis. In the rotating state, the auxiliary pin 2 is driven to rotate inside the rivet 101. When the thread 201 and the thread 102 are fully engaged, the other end of the auxiliary pin 2 contacts one side of the rivet 101. At this time, the rotating rod 203 is rotated again, and the inner wall of the slot 103 is compressed and deformed by the pressure of the other end of the auxiliary pin 2 on the contact surface of the rivet 101, so that it is fixed to one side of the washer body 1. The riveting is completed by manually unscrewing the auxiliary pin 2.

[0068] Example 2:

[0069] Please see Figures 1-7 Based on Example 1, this example provides a composite loudspeaker washer with a multi-stage riveting structure that can be glued during installation. The specific concept is as follows:

[0070] The composite loudspeaker washer with a multi-stage riveting structure also includes multiple gaskets 303 and slots 305.

[0071] Among them, the multiple washers 303 that play a fixing role are all located on one side of the T-iron 3, which can increase the friction to prevent the T-iron 3 from slipping during installation.

[0072] Among them, the storage slot 305 is opened in the washer 303 to store the adhesive and complete the dispensing during the installation of T-iron 3.

[0073] In addition, this composite loudspeaker washer with a multi-stage riveting structure also includes:

[0074] Among them, multiple fixing bolts 301, which play a fixing role, are installed on one side of T-iron 3.

[0075] Among them, multiple threaded parts 302 that play a connecting role are respectively opened on one side of the fixing bolt 301.

[0076] It should be noted that thread 302 can mesh with thread 102.

[0077] The sealing sheet 304, which plays a sealing role, is installed in a small hole on one side of the gasket 303.

[0078] Among them, the slot 306, which plays a transmission role, is opened at the bottom of the washer 303.

[0079] Among them, the tapered plug 307, which plays an auxiliary role, is located in the groove 306.

[0080] It should be noted that slot 305 is connected to slot 406.

[0081] In this embodiment, T-iron 3 is embedded in the central ring of the washer body 1. The position of T-iron 3 is manually adjusted to ensure that multiple threads 302 are screwed into multiple rivets 101 and engage with threads 102. At this time, one side of T-iron 3 is in complete contact with one side of the washer body 1. During this process, T-iron 3 compresses washer 303. Since washer 303 is made of rubber, it can play an anti-slip role while ensuring that when washer 303 is compressed, slot 4 306 is also deformed due to external pressure. Conical plug 307 is pressed out from slot 4 306 due to its own shape. At this time, the adhesive stored inside slot 3 305 is squeezed out from slot 4 306.

[0082] Working principle:

[0083] When the worker needs to install and connect the washer body 1 and the T-iron 3, the rotating rod 203 is taken out from the slot 202, and the auxiliary nail 2 is manually placed in the rivet 101. At this time, the smooth end of the auxiliary nail 2 protrudes from the slot 103. Then the rotating rod 203 is inserted into the slot 202, and the rotating rod 203 is rotated around the auxiliary nail 2 as the axis, so that it drives the auxiliary nail 2 to rotate inside the rivet 101. After the thread 201 and the thread 102 are fully engaged, the other end of the auxiliary nail 2 is close to the side of the rivet 101. Continue to rotate the rotating rod 203, and use the pressure of the other end of the auxiliary nail 2 on the contact surface of the rivet 101 to compress and deform the inner wall of the slot 103, so that it is fixed to one side of the washer body 1. The riveting is completed by manually unscrewing the auxiliary nail 2.

[0084] When T-iron 3 is embedded into the washer body 1, the position is manually adjusted so that multiple threads 302 are screwed into multiple threads 102. At this time, one side of T-iron 3 is completely pressed against one side of the washer body 1. During the installation process, T-iron 3 compresses the washer 303. Since the washer 303 is made of rubber, it can play a role in preventing slippage. At the same time, when the washer 303 is compressed, the slot 4 306 is also deformed due to external pressure, and the conical plug 307 is used to squeeze it out of the slot 4 306. At this time, the adhesive stored inside the slot 3 305 is squeezed out of the slot 4 306, achieving the effect of automatic dispensing.

[0085] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0086] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A composite speaker gasket with multi-step riveting structure, comprising a gasket body (1), an auxiliary nail (2) and a T iron (3), characterized in that, This composite loudspeaker washer with a multi-stage riveting structure also includes: Multiple rivets (101) are installed on one side of the washer body (1); The riveting component, located inside the rivet (101), can be riveted with the assistance of the auxiliary rivet (2); Multiple washers (303) are located on one side of the T-iron (3), which can increase friction to prevent the T-iron (3) from slipping during installation; The third slot (305) is opened inside the washer (303) and can store the adhesive liquid, and complete the dispensing during the installation of the T iron (3).

2. The composite speaker voice coil with multi-step riveting structure according to claim 1, wherein, The riveting component includes: Thread 1 (102) is formed on one side inside the rivet (101).

3. The composite loudspeaker spider having a multi-step crimping structure according to claim 2, wherein, The riveting component also includes: A slot 1 (103) is formed on the other side inside the rivet (101); The slot one (103) and the thread one (102) are connected.

4. The composite speaker voice coil former with multi-step crimping structure of claim 3, wherein, This composite loudspeaker washer with a multi-stage riveting structure also includes: Thread 2 (201) is formed on one side of the surface of the auxiliary pin (2); The second thread (201) can mesh with the first thread (102).

5. The composite speaker voice coil former with multi-step crimping structure of claim 4, wherein, This composite loudspeaker washer with a multi-stage riveting structure also includes: The second slot (202) is formed on the auxiliary nail (2); The rotating rod (203) is embedded in the second slot (202); The auxiliary nail (2) can rotate synchronously with the rotation of the rotating rod (203).

6. The composite speaker voice coil former with multi-step crimping structure of claim 2, wherein, This composite loudspeaker washer with a multi-stage riveting structure also includes: Multiple fixing bolts (301) are installed on one side of the T-iron (3); Multiple threaded sections (302) are respectively opened on one side of the fixing bolt (301); The third thread (302) can mesh with the first thread (102).

7. The composite speaker voice coil former with multi-step crimping structure of claim 6, wherein, This composite loudspeaker washer with a multi-stage riveting structure also includes: The sealing sheet (304) is installed in a small hole on one side of the gasket (303).

8. The composite speaker voice coil former with multi-step crimping structure of claim 7, wherein, This composite loudspeaker washer with a multi-stage riveting structure also includes: Groove four (306) is formed at the bottom of the washer (303); A conical plug (307) is located within the slot four (306); Among them, the third slot (305) is connected to the fourth slot (306).

Images