Thin loudspeaker with novel structure
Through the matching of threaded rings and thread grooves and the design of fastening columns and elastic components, the problem of cumbersome connection between thin horn shells and top covers is solved, and rapid assembly and stable connection are achieved, reducing production and maintenance costs.
Patent Information
- Application Number
- CN202422471931.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The housing and top cover of the existing thin speakers are cumbersome, and they are easy to loosen when used for a long time, resulting in a decrease in sound quality and complex maintenance, which increases costs.
The threaded ring and thread groove are used to cooperate with the design of fastening columns and elastic components, and the fastening ring is rotated and the position is adjusted to achieve rapid assembly, and loosening is prevented through sealing mechanisms and locking mechanisms.
Simplify the assembly process, reduce production costs, improve assembly efficiency, prevent loose connections, be easy to maintain, and reduce maintenance costs.
Smart Images
Figure CN223219223U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thin loudspeakers, in particular to a thin loudspeaker with a novel structure. Background Art
[0002] As we all know, in existing thin speaker assemblies, the connection between the shell and the top cover is usually achieved by screws or clips. The traditional connection method often requires the use of tools such as screwdrivers. The assembly process is relatively cumbersome, which increases production costs and assembly time. After long-term use, due to the vibration of the equipment itself or external forces, the connection part may gradually loosen, resulting in a decrease in sound quality or even equipment failure. Once a failure occurs, the disassembly and reassembly process is also complicated, which increases maintenance costs. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content
[0003] (1) Technical problems solved
[0004] In view of the deficiencies in the prior art, the utility model provides a thin speaker with a novel structure.
[0005] (2) Technical solution
[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a thin speaker with a new structure, comprising a shell and a top cover, a threaded groove being provided at the bottom end of the shell, a sealing ring being provided on the threaded groove, a threaded ring being provided at the top end of the shell, the threaded ring being threadedly connected to the threaded groove, a fastening box being provided on the threaded groove, a fastening hole being provided on the fastening box, a fastening column being provided on the fastening hole, a fastening groove being provided on one side of the fastening hole, a fastening plate being provided on the fastening groove, the fastening plate being connected to the fastening column, an elastic component being provided between the fastening plate and the fastening groove, a docking hole being provided at the top end of the threaded ring, a plurality of docking holes being provided and arranged in a ring array, a plurality of fastening boxes being provided, and a sealing mechanism being provided on the top cover.
[0007] Furthermore, the present invention is improved in that the sealing mechanism includes a sealing groove and a sealing ring, the sealing groove is opened at the top of the top cover, a groove is opened between the sealing groove and the fastening box, a handle is provided at the top of the fastening column, and a locking mechanism is provided between the handle and the sealing ring.
[0008] Furthermore, the present invention is improved in that the locking mechanism includes an iron magnet and an iron plate, the iron plate is installed at the top end of the handle, the iron plate is embedded in the handle, and the iron magnet is installed at the bottom end of the sealing ring.
[0009] Furthermore, the present invention is improved in that both the outer ring and the inner ring of the sealing ring are provided with sealing strips.
[0010] Furthermore, the present invention is improved in that the sealing ring and the sealing strip are both made of high and low temperature resistant rubber material.
[0011] Furthermore, the present invention is improved in that the elastic component is an alloy spring.
[0012] Furthermore, the present invention is improved in that two fastening grooves are provided on one side of the fastening hole and are symmetrically arranged.
[0013] Furthermore, the present invention is improved in that the docking hole is adapted to the fastening column.
[0014] (3) Beneficial effects
[0015] Compared with the prior art, the present invention provides a novel thin speaker structure, which has the following beneficial effects:
[0016] The novel thin speaker structure, through the cooperation of the threaded ring and the threaded groove, as well as the design of the fastening column and elastic component, eliminates the need for special tools during the assembly process. Assembly can be completed by simply rotating the threaded ring and adjusting the position. This greatly simplifies the assembly process and improves assembly efficiency. The rapid assembly reduces manual operation time, thereby reducing production costs. The precise cooperation of the fastening column and the docking hole, and the downward support force provided by the elastic component, effectively prevent relative movement between the shell and the top cover, maintaining stability even under long-term use or vibration. This structural design can significantly reduce the risk of performance degradation or equipment failure caused by loose connections.
[0017] When maintenance or component replacement is required, it can be easily disassembled through simple reverse operations, facilitating quick inspection and replacement of damaged parts. The easy-to-maintain design reduces maintenance costs and improves the overall economy of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0020] Figure 3 This is a top view of the structure of the utility model;
[0021] Figure 4 For this utility model Figure 1 A partially enlarged front view of the middle shell.
[0022] In the figure: 1. Shell; 2. Top cover; 3. Sealing ring; 4. Threaded ring; 5. Fastening box; 6. Fastening column; 7. Fastening plate; 8. Elastic component; 9. Docking hole; 10. Sealing ring; 11. Handle; 12. Magnet block; 13. Iron plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] See also Figure 1-4 The present invention is a novel thin speaker comprising a shell 1 and a top cover 2. The bottom end of the shell 1 is provided with a threaded groove, and a sealing ring 3 is provided on the threaded groove. The top end of the shell 1 is provided with a threaded ring 4, and the threaded ring 4 is threadedly connected to the threaded groove. A fastening box 5 is provided on the threaded groove. A fastening hole is provided on the fastening box 5, and a fastening column 6 is provided on the fastening hole. A fastening groove is provided on one side of the fastening hole, and a fastening plate 7 is provided on the fastening groove. The fastening plate 7 is connected to the fastening column 6, and an elastic component 8 is provided between the fastening plate 7 and the fastening groove. A docking hole 9 is provided on the top end of the threaded ring 4, and the docking holes 9 are provided with a plurality of them and arranged in a ring array. The fastening box 5 is provided with a plurality of them, and a sealing mechanism is provided on the top cover 2. In this embodiment, the speaker assembly is assembled in the shell 1, and then the threaded ring 4 of the shell 1 is threadedly connected to the threaded groove, and the speaker assembly is assembled into the shell 1. The threaded ring 4 of the shell 1 is then threadedly connected to the threaded groove, and the speaker assembly is assembled into the shell 1. The speaker assembly is assembled into the shell 1, and then the threaded ring 4 of the shell 1 is threadedly connected to the threaded groove, and the speaker assembly is assembled into the shell 1. The fastening columns 6 on the multiple fastening boxes 5 continue to rotate the threaded ring 4, the threaded ring 4 is assembled in the threaded groove, and then the fastening columns 6 are loosened, so that the elastic component 8 in the fastening groove elastically supports the fastening plate 7, and applies a downward elastic supporting force to the fastening column 6. Then the personnel fine-tune the rotation of the threaded ring 4. When any one of the multiple docking holes 9 is aligned with the fastening column 6, the elastic supporting force of the elastic component 8 can make the fastening column 6 inserted into the aligned docking hole 9, so that the threaded ring 4 is firmly assembled in the threaded groove without loosening. Then, the top cover 2 is sealed by using a sealing mechanism to prevent external foreign matter from entering the threaded groove and the fastening box 5. The shell 1 and top cover 2 in this structure are both thin speaker assemblies commonly used in the prior art. The assembly method of this structure can quickly assemble the shell 1 and the top cover 2 together, and can prevent loosening between the shell 1 and the top cover 2.
[0025] In this solution, the sealing mechanism includes a sealing groove and a sealing ring 10. The sealing groove is opened at the top of the top cover 2. A groove is opened between the sealing groove and the fastening box 5. A handle 11 is provided at the top of the fastening column 6. A locking mechanism is provided between the handle 11 and the sealing ring 10. By holding the handle 11 through the groove, the fastening column 6 can be easily pulled. When not in use, the sealing ring 10 is assembled in the sealing groove through the locking mechanism to seal the top cover 2.
[0026] In this solution, the locking mechanism includes an iron magnet 12 and an iron plate 13. The iron plate 13 is installed at the top of the handle 11, and the iron plate 13 is embedded in the handle 11. The iron magnet 12 is installed at the bottom end of the sealing ring 10. By placing the sealing ring 10 on the sealing groove and rotating the sealing ring 10, when the iron magnet 12 of the sealing ring 10 approaches the iron plate 13 on the handle 11, the iron magnet 12 adsorbs the iron plate 13, thereby fastening the sealing ring 10 in the sealing groove.
[0027] In this solution, both the outer ring and the inner ring of the sealing ring 10 are provided with sealing strips, which can improve the sealing performance between the sealing ring 10 and the sealing groove.
[0028] In this solution, the sealing ring 3 and the sealing strip are both made of high and low temperature resistant rubber material. The high and low temperature resistant rubber material can improve the high and low temperature resistance of the sealing ring 3 and the sealing strip.
[0029] In this solution, the elastic component 8 is an alloy spring, which can improve the elastic support effect on the fastening plate 7.
[0030] In this solution, two fastening grooves are provided on one side of the fastening hole and are symmetrically arranged. By providing two symmetrically arranged fastening grooves, the fastening column 6 can be better elastically supported.
[0031] In this solution, the docking hole 9 is adapted to the fastening column 6 . By adapting the docking hole 9 to the fastening column 6 , the fastening column 6 can be more closely fitted into the docking hole 9 .
[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel thin speaker structure, comprising a housing (1) and a top cover (2), characterized in that: The bottom end of the shell (1) is provided with a threaded groove, and a sealing ring (3) is provided on the threaded groove. The top end of the shell (1) is provided with a threaded ring (4), and the threaded ring (4) is threadedly connected to the threaded groove. A fastening box (5) is provided on the threaded groove, and a fastening hole is provided on the fastening box (5). A fastening column (6) is provided on the fastening hole. A fastening groove is provided on one side of the fastening hole, and a fastening plate (7) is provided on the fastening groove. The fastening plate (7) is connected to the fastening column (6). An elastic component (8) is provided between the fastening plate (7) and the fastening groove. A docking hole (9) is provided on the top end of the threaded ring (4), and a plurality of docking holes (9) are provided and arranged in a ring array. The fastening box (5) is provided with a plurality of fastening boxes. A sealing mechanism is provided on the top cover (2).
2. A novel thin speaker according to claim 1, characterized in that: The sealing mechanism comprises a sealing groove and a sealing ring (10); the sealing groove is provided at the top of the top cover (2); a slot is provided between the sealing groove and the fastening box (5); a handle (11) is provided at the top of the fastening column (6); and a locking mechanism is provided between the handle (11) and the sealing ring (10).
3. A novel thin speaker according to claim 2, characterized in that: The locking mechanism comprises an iron magnet (12) and an iron plate (13), wherein the iron plate (13) is mounted on the top end of the handle (11), the iron plate (13) is embedded in the handle (11), and the iron magnet (12) is mounted on the bottom end of the sealing ring (10).
4. The novel thin speaker according to claim 3, characterized in that: The outer ring and the inner ring of the sealing ring (10) are both provided with sealing strips.
5. The novel thin speaker according to claim 4, characterized in that: The sealing ring (3) and the sealing strip are both made of high and low temperature resistant rubber material.
6. The novel thin speaker according to claim 5, characterized in that: The elastic component (8) is an alloy spring.
7. The novel thin speaker according to claim 6, characterized in that: There are two fastening grooves on one side of the fastening hole and they are symmetrically arranged.
8. The novel thin speaker according to claim 7, characterized in that: The docking hole (9) is adapted to the fastening column (6).