Multi-section combined sound box structure
By using a multi-segment combined speaker structure and connecting the speakers with guide rails and positioning components, the problem of small sound propagation range and inconvenient transportation of traditional speakers is solved, achieving the effect of wide sound propagation and easy portability.
Patent Information
- Application Number
- CN202422891523.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Traditional all-in-one speakers have a small sound propagation range, while separate speakers are inconvenient to carry and transport, and time-consuming and labor-intensive.
Design a multi-segment modular audio structure, using guide rails and positioning components to achieve detachable connection of the speakers, fixing them through the cooperation of guide grooves and guide rails to prevent speaker misalignment, and using positioning buckles and the friction of springs to fix the player.
It achieves a wide sound transmission range, is easy to carry and transport, is easy to assemble and disassemble, and has good stability.
Smart Images
Figure CN223584301U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sound technology field, concretely is a kind of multi-section combined sound structure. BACKGROUND
[0002] Sound refers to a set of audio systems that emit sound by combining electrical devices, with the development and progress of science and technology, people's performance form and venue requirements for song and dance are more and more, higher and higher, and the sound system is also constantly improving and perfecting with people's needs.
[0003] Traditional sound is mostly integrated structure, and the player and loudspeaker are integrated on one machine, which is convenient for transportation and carrying. However, the defect of this sound structure is that the sound propagation range is small, and when the number of personnel is large and the distribution is wide, the personnel far away from the sound can not hear the sound clearly. Therefore, in this case, a split sound is generally used, which has multiple loudspeakers, and the multiple loudspeakers can be placed at different positions, thereby greatly improving the sound propagation range and being more suitable for occasions with many people.
[0004] However, the split sound structure has multiple loudspeakers, so it is troublesome to carry and transport, and usually requires workers to carry multiple times, which is time-consuming and laborious. Therefore, we propose a multi-section combined sound structure to solve the above problems. INVENTION CONTENTS
[0005] The utility model aims at providing a multi-section combined sound structure to solve the problems in the above background technology.
[0006] The utility model is realized by the following technical solutions:
[0007] A multi-section combined sound structure, comprising a player, a first loudspeaker and a second loudspeaker, a guide groove is formed on one side of the outer part of the first loudspeaker, a guide rail that is matched with the guide groove is arranged on one side of the outer part of the second loudspeaker, the player is detachably connected to the top surface of the first loudspeaker and the second loudspeaker, and a positioning assembly is further arranged on the side wall of the first loudspeaker, which is used to fix the guide rail in the guide groove.
[0008] Optionally, the guide groove is distributed along the width direction of the first loudspeaker, and the guide rail is distributed along the width direction of the second loudspeaker, and when the guide rail is completely embedded in the guide groove, the first loudspeaker and the second loudspeaker are aligned and distributed.
[0009] Optionally, the positioning assembly comprises a positioning column and a positioning part, the positioning column is movably penetrated into the sidewall of the first loudspeaker, the top end of the positioning column is located above the first loudspeaker, the bottom end of the positioning column extends into the guide groove, and the positioning part is fixed to the top end of the positioning column; and the top surface of the guide rail is provided with a positioning hole for inserting the positioning column.
[0010] Optionally, the top outer side of the positioning column is further sleeved with a spring, the upper and lower ends of the spring are respectively abutted with the positioning part and the top surface of the first loudspeaker, and in the natural state, the bottom end of the positioning column is higher than the guide groove.
[0011] Optionally, the top surfaces of the first loudspeaker and the second loudspeaker are provided with first positioning buckles, the bottom surface of the player is provided with second positioning buckles on both sides, and the first positioning buckles and the second positioning buckles are in L-shaped structures.
[0012] Optionally, the first positioning buckles are provided with positioning notches, the second positioning buckles are formed with positioning convex ridges, when the two second positioning buckles are completely inserted into the two first positioning buckles respectively, the positioning part is abutted with the bottom surface of the player, and the positioning column extends into the guide groove.
[0013] Compared with the prior art, the utility model provides a multi-section combined sound structure, has the following beneficial effects:
[0014] 1. The sound structure has two loudspeakers, and the two loudspeakers can be spliced and combined, so that the demand of wide sound propagation range can be met, and the sound structure is convenient to carry and transport;
[0015] 2. The sound structure is combined without using bolts, but is fixed through the cooperation of the guide rail and the positioning assembly, so that the sound structure is convenient to disassemble and assemble, and the stability of the combined sound structure is guaranteed. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is a structural schematic view of the first loudspeaker of the utility model;
[0018] Figure 3 It is a structural schematic view of the second loudspeaker of the utility model;
[0019] Figure 4 It is a structural side view of the player of the utility model.
[0020] In the figure: 100, player; 101, second positioning buckle; 102, positioning convex; 200, first loudspeaker; 201, guide groove; 202, positioning assembly; 2021, positioning column; 2022, positioning part; 2023, spring; 300, second loudspeaker; 301, guide rail; 3011, positioning hole; 400, first positioning buckle; 401, positioning gap. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figure 1 Figure 4 A multi-section combined sound structure, comprising a player 100, a first loudspeaker 200 and a second loudspeaker 300, wherein the first loudspeaker 200 is provided with a guide groove 201 on one side of the outer part, the second loudspeaker 300 is provided with a guide rail 301 on one side of the outer part, the guide groove 201 is distributed along the width direction of the first loudspeaker 200, the guide rail 301 is distributed along the width direction of the second loudspeaker 300, and the first loudspeaker 200 and the second loudspeaker 300 are aligned when the guide rail 301 is completely embedded in the guide groove 201. In addition, it should be noted that the opposite sides of the first loudspeaker 200 and the second loudspeaker 300 are both provided with handle grooves, which are convenient for carrying.
[0023] Further, the player 100 is detachably connected to the top surfaces of the first loudspeaker 200 and the second loudspeaker 300, the side wall of the first loudspeaker 200 is further provided with a positioning assembly 202, and the positioning assembly 202 is used for fixing the guide rail 301 in the guide groove 201. The positioning assembly 202 comprises a positioning column 2021 and a positioning part 2022, the positioning column 2021 is movably penetrated into the side wall of the first loudspeaker 200, the top end of the positioning column 2021 is located above the first loudspeaker 200, and the positioning part 2022 is fixed to the top end of the positioning column 2021; the top surface of the guide rail 301 is provided with a positioning hole 3011 for inserting the positioning column 2021. Therefore, when the positioning column 2021 is inserted into the positioning hole 3011, the first loudspeaker 200 and the second loudspeaker 300 can be fixed, so as to avoid dislocation during carrying.
[0024] In some embodiments of the present application, the top outer side of the positioning column 2021 is further sleeved with a spring 2023, the upper and lower ends of the spring 2023 are respectively in abutment with the positioning part 2022 and the top surface of the first loudspeaker 200, and in a natural state, the bottom end of the positioning column 2021 is higher than the guide groove 201. That is, when the spring 2023 is not subjected to external force of the system, the positioning column 2021 will not extend into the guide groove 201, so that the guide rail 301 is conveniently inserted into the guide groove 201.
[0025] In addition, the top surfaces of the first loudspeaker 200 and the second loudspeaker 300 are respectively provided with first positioning buckles 400, and the bottom surface of the player 100 is provided with second positioning buckles 101, and the first positioning buckles 400 and the second positioning buckles 101 are both in L-shaped structure. The first positioning buckles 400 are provided with positioning notches 401, and the second positioning buckles 101 are provided with positioning convex ribs 102, when the two second positioning buckles 101 are completely inserted into the two first positioning buckles 400, the positioning part 2022 is in abutment with the bottom surface of the player 100, and the positioning column 2021 extends into the guide groove 201. When the second positioning buckle 101 is inserted into the first positioning buckle 400, and the positioning convex rib 102 is embedded in the positioning notch 401, the player 100 can only slide along the length direction of the positioning notch 401. Under the pushing force of the spring 2023, the positioning part 2022 will be in abutment with the bottom surface of the player 100, and then under the friction force, the player 100 can also be fixed on the top surfaces of the first loudspeaker 200 and the second loudspeaker 300 without external force driving the player 100.
[0026] In summary, in the specific use of the present embodiment, in order to make the sound propagation range wider, the two loudspeakers can be placed separately. When it is necessary to carry, the two loudspeakers and the player can be combined, so as to facilitate transportation and carrying. The specific combination method is that the guide rail 301 is completely inserted into the guide groove 201, and then the positioning part 2022 is manually pressed down, so that the positioning column 2021 is inserted into the positioning hole 3011, and finally the player 100 is horizontally inserted from the rear to the front on the top of the two loudspeakers, specifically, the two second positioning buckles 101 are completely inserted into the two first positioning buckles 400, at this time, under the pushing force of the spring 2023, the positioning part 2022 is always in abutment with the bottom surface of the player 100, so that the player 100 is fixed under the friction force.
[0027] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.
[0028] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.
Claims
1. A multi-section combined sound structure, comprising a player (100), a first loudspeaker (200) and a second loudspeaker (300), characterized in that: an external side of the first loudspeaker (200) is provided with a guide groove (201), an external side of the second loudspeaker (300) is provided with a guide rail (301) matched with the guide groove (201), the player (100) is detachably connected to top surfaces of the first loudspeaker (200) and the second loudspeaker (300), and a positioning assembly (202) is further arranged on a side wall of the first loudspeaker (200) and used for fixing the guide rail (301) in the guide groove (201).
2. The multi-section combined acoustic structure according to claim 1, wherein: The guide groove (201) is distributed along a width direction of the first loudspeaker (200), the guide rail (301) is distributed along a width direction of the second loudspeaker (300), and the first loudspeaker (200) and the second loudspeaker (300) are aligned and distributed when the guide rail (301) is completely embedded in the guide groove (201).
3. The multi-section combined acoustic structure according to claim 1, wherein: The positioning assembly (202) comprises a positioning column (2021) and a positioning part (2022), the positioning column (2021) is movably penetrated into the side wall of the first loudspeaker (200) and a top end of the positioning column (2021) is located above the first loudspeaker (200), and the positioning part (2022) is fixed to the top end of the positioning column (2021); a top surface of the guide rail (301) is provided with a positioning hole (3011) for inserting the positioning column (2021).
4. The multi-section combined acoustic structure according to claim 3, wherein: A spring (2023) is further sleeved on an external side of a top part of the positioning column (2021), upper and lower ends of the spring (2023) are respectively abutted against the positioning part (2022) and a top surface of the first loudspeaker (200), and a bottom end of the positioning column (2021) is higher than the guide groove (201) in a natural state.
5. The multi-section combined acoustic structure according to claim 4, wherein: Top surfaces of the first loudspeaker (200) and the second loudspeaker (300) are provided with first positioning buckles (400), and bottom surfaces of the player (100) are provided with second positioning buckles (101), and the first positioning buckles (400) and the second positioning buckles (101) are both in L-shaped structures.
6. The multi-section combined acoustic structure according to claim 5, wherein: The first positioning buckles (400) are provided with positioning notches (401), the second positioning buckles (101) are formed with positioning convex ribs (102), the positioning part (2022) is abutted against the bottom surface of the player (100) when the two second positioning buckles (101) are completely inserted into the two first positioning buckles (400), and the positioning column (2021) is inserted into the guide groove (201).