Sound equipment with anti-falling function
By filling the base of the audio base with steel ball particles, the counterweight and buffering functions are realized, the damage caused by vibration transmission during collision is solved, and the anti-fall performance of the audio is improved.
Patent Information
- Application Number
- CN202421171166.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When existing audio with anti-fall function collides, the vibration transmitted by the counterweight structure is still very destructive and cannot effectively prevent damage to the audio main body.
By filling the base of the audio body with steel ball particles, the counterweight and buffering functions are realized, and the center of gravity of the audio is reduced, so that the base and the ground first come into contact when it falls. The steel ball particles collide with each other to convert kinetic energy into potential energy, reducing continuous impact.
It effectively reduces the sound's jump and continuous impact after collision, improves the sound's anti-fall performance, and reduces the possibility of damage.
Smart Images
Figure CN222484854U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of audio, and particularly relates to an audio with an anti-fall function. Background Art
[0002] As an indispensable electrical appliance in modern life, audio has developed from a device with only amplification function to a multifunctional smart device integrating recording, playback and entertainment. The value and price of audio have increased greatly. The components and shells used in good audio are relatively expensive, and some components such as compressors, effects, equalizers, audio processors, and electronic transistors, integrated circuits, field effect transistors and other components are relatively fragile. In themselves, they do not have strong resistance to drops and pressure.
[0003] The existing public patent (publication number CN 209517485) discloses a speaker with an anti-fall function, which relates to the field of electrical appliance anti-fall. The speaker with an anti-fall function includes a speaker body, a horizontal positioner is arranged on the front of the speaker body, and a cross adjustment point is arranged on the inner wall of the horizontal positioner. The speaker with an anti-fall function can conveniently and intuitively see whether the left and right sides of the speaker body are balanced through the small bubbles located inside the horizontal positioner and the cross adjustment points, which is helpful to prevent the tilt and collision of the speaker. When the accident of the speaker body falling from a height is inevitable, the counterweight device can play a good buffering and protective role. Secondly, if the counterweight device is destroyed, the electric shaft will cooperate with the fixing ring and the spring sheet to support the four corners. At the same time, the spring foot can support the protective shell and the speaker body.
[0004] In the above-mentioned speaker structure, although the counterweight structure can adjust the direction of the speaker falling, the vibration generated by the collision between the counterweight structure and the ground will also be transmitted to the main body of the speaker, which is still quite destructive. Therefore, we provide a speaker with an anti-fall function to solve the above-mentioned problem. Utility Model Content
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a sound system with an anti-fall function, comprising a sound system body; the sound system body comprises a base, steel ball particles filled and arranged inside the base, a base movably arranged on the upper side of the base, a lower shell fixed to the upper side of the base, an upper shell threadedly connected to the upper part of the lower shell, and a player embedded in the upper shell and the lower shell.
[0007] The utility model is further configured such that the upper side of the base is fitted with the lower side of the pedestal, and an anti-slip groove is provided on the lower side of the base.
[0008] The utility model is further configured that a cover plate is fixed to the upper side of the base by screws, and a limiting ball head is embedded in the middle position of the cover plate, and the limiting ball head matches the depression at the bottom of the base.
[0009] The utility model is further configured that a stud is integrally arranged at the middle position inside the base, and the stud is connected and fixed to the bottom of the limiting ball head via screws.
[0010] The utility model is further configured such that the upper shell and the lower shell are skew-surface shell structures, and the threaded ring at the opening of the lower shell is connected to the lower opening of the upper shell.
[0011] The utility model is further configured that an annular sealing ring is bonded and provided at the edge of the upper opening of the upper shell.
[0012] The utility model is further configured such that the player includes a main body component embedded in the interior of the upper shell and the lower shell, a speaker recessed in the middle of the end surface of the main body component, and an indicator light and a connection port embedded in the end edge of the main body component, wherein a protective cover is plugged into the outside of the connection port.
[0013] The utility model is further configured such that the upper end of the main body element is fixed to the inner edge of the upper opening of the upper shell, the lower part of the main body element is spaced relative to the inner walls of the upper shell and the lower shell, and a sponge layer is filled in the gap between the main body element and the inner walls of the upper shell and the lower shell.
[0014] The utility model has the following beneficial effects:
[0015] The utility model realizes the counterweight and buffering functions by arranging a base structure filled with steel balls in the speaker body. The steel balls increase the counterweight of the base and lower the center of gravity of the speaker body, so that the speaker body is stably placed. At the same time, when the speaker falls, since its base is heavy, it is highly likely that the base will first contact and collide with the ground. During the collision, the steel balls inside the base collide with each other, converting kinetic energy into impact potential energy, thereby avoiding continuous impact caused by multiple bounces after the collision. The upper shell and the lower shell serve as an outer cover protection structure, which is also used for protecting the speaker body.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a schematic diagram of the connection between the upper shell and the lower shell in the utility model.
[0020] Figure 3 It is a schematic diagram of the base structure in the utility model.
[0021] Figure 4 This is a schematic diagram of the internal structure of the base in the utility model
[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0023] 1. Speaker body; 11. Lower shell; 12. Upper shell; 13. Main component; 14. Base; 15. Base; 16. Speaker; 17. Connection port; 18. Indicator light; 19. Limit ball head; 110. Cover plate; 111. Stud; 112. Steel ball particles. DETAILED DESCRIPTION
[0024] 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. Specific embodiment 1
[0026] See also Figure 1-4 The utility model is a sound system with anti-fall function, comprising a sound system body 1; the sound system body 1 comprises a base 15, steel ball particles 112 filled and arranged inside the base 15, a base 14 movably arranged on the upper side of the base 15, a lower shell 11 fixed to the upper side of the base 14, an upper shell 12 threadedly connected to the upper part of the lower shell 11, and a player embedded in the upper shell 12 and the lower shell 11.
[0027] Specifically, in the speaker with anti-fall function involved in the present application, a base 15 structure filled with steel ball particles 112 is provided in the speaker body 1 to achieve counterweight and buffering functions. The steel ball particles 112 increase the counterweight of the base 15 and lower the center of gravity of the speaker body 1, so that the speaker body 1 is placed stably. At the same time, when the speaker falls, since its base 15 is heavier, it is likely that the base 15 is the first to contact and collide with the ground. During the collision, the steel ball particles 112 inside the base 15 collide with each other, converting kinetic energy into impact potential energy, thereby avoiding continuous impact caused by multiple bounces after the collision. The upper shell 12 and the lower shell 11 serve as an outer cover protection structure, which is also used for the protection of the speaker body 1.
[0028] Furthermore, the upper side of the base 15 is fitted with the lower side of the pedestal 14, and the lower side of the base 15 is provided with an anti-slip groove. The upper side of the base 15 is fixed with a cover plate 110 by screws, and a limiting ball head 19 is embedded in the middle position of the cover plate 110. The limiting ball head 19 cooperates with the recess at the bottom of the pedestal 14, and a stud 111 is integrally provided at the middle position inside the base 15, and the stud 111 is connected and fixed to the bottom of the limiting ball head 19 by screws.
[0029] Specifically, the protective groove provided on the lower side of the base 15 is used to increase the friction damping of the base 15 to prevent the base 15 from sliding easily. The cover plate 110 fixed on the upper side of the base 15 is used to cover the opening thereof, so that the internal cavity of the base 15 is in a closed state. The limiting ball head 19 cooperates with the recess at the bottom of the base 14 to assist the connection and cooperation between the base 15 and the base 14. The limiting ball head 19 is a detachable structure, and the limiting ball head 19 is fixed to the internal stud 111 of the base 15 by screws. The screws are installed at the bottom of the base 15, penetrate the stud 111 and are fixed to the bottom of the limiting ball head 19, so as to facilitate the loading and unloading of the limiting ball head 19.
[0030] The upper shell 12 and the lower shell 11 are skew-surface shell structures, wherein the threaded ring at the opening of the lower shell 11 is connected to the lower opening of the upper shell 12 , and an annular sealing ring is bonded to the edge of the upper opening of the upper shell 12 .
[0031] Specifically, the skewed structure of the upper shell 12 and the lower shell 11 makes the structure relatively stable and avoids deformation in the event of a collision. At the same time, the skewed structure has high strength and can effectively block impact potential energy. Specific embodiment 2
[0033] See also Figure 1 and Figure 2On the basis of the first specific embodiment, the player includes a main body element 13 embedded in the upper shell 12 and the lower shell 11, a speaker 16 recessed in the middle of the end surface of the main body element 13, and an indicator light 18 and a connection port 17 embedded in the end edge of the main body element 13, and a protective cover is plugged into the outside of the connection port 17.
[0034] Specifically, the main element 13 serves as a functional element of the player, the speaker 16 is used for audio playback, the indicator light 18 is used to feedback the working status of the player, and the connection port 17 is used for charging or data connection of the player. Since there are many types of audio equipment and the technology is mature, and the audio function implementation structure and principle are not necessary technical features of this application, this application does not make further restrictive descriptions of them.
[0035] Furthermore, the upper end of the main body element 13 is fixed to the inner edge of the upper opening of the upper shell 12, and the lower part of the main body element 13 is spaced apart from the inner walls of the upper shell 12 and the lower shell 11, and the gap between the main body element 13 and the inner walls of the upper shell 12 and the lower shell 11 is filled with a sponge layer.
[0036] Specifically, the sponge layer is used to protect the main body element 13. If the upper shell 12 or the lower shell 11 is subjected to external collision, the provision of the sponge layer can reduce the possibility of damage to the main body element 13 due to collision impact. At the same time, in order to improve the structural stability of the main body element 13, its upper part is fixed to the inner wall of the opening edge of the upper shell 12.
[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A speaker with anti-fall function, comprising a speaker body (1); characterized in that: The audio body (1) comprises a base (15), steel ball particles (112) filled and arranged inside the base (15), a pedestal (14) movably arranged on the upper side of the base (15), a lower shell (11) fixed to the upper side of the base (14), an upper shell (12) threadedly connected to the upper part of the lower shell (11), and a player embedded in the upper shell (12) and the lower shell (11).
2. The speaker with anti-fall function according to claim 1, characterized in that: The upper side of the base (15) is arranged in close contact with the lower side of the pedestal (14), and the lower side of the base (15) is provided with an anti-slip groove.
3. The speaker with anti-fall function according to claim 1, characterized in that: A cover plate (110) is fixed to the upper side of the base (15) by screws, and a limiting ball head (19) is embedded in the middle of the cover plate (110), and the limiting ball head (19) matches the bottom depression of the base (14).
4. The speaker with anti-fall function according to claim 1, characterized in that: A stud (111) is integrally arranged at a middle position inside the base (15), and the stud (111) is connected and fixed to the bottom of the limiting ball head (19) via screws.
5. The speaker with anti-fall function according to claim 1, characterized in that: The upper shell (12) and the lower shell (11) are skew-surface shell structures, and the threaded ring at the opening of the lower shell (11) is connected to the lower opening of the upper shell (12).
6. The speaker with anti-fall function according to claim 1, characterized in that: An annular sealing ring is bonded to the edge of the upper opening of the upper shell (12).
7. The speaker with anti-fall function according to claim 1, characterized in that: The player comprises a main body element (13) embedded in an upper shell (12) and a lower shell (11), a speaker (16) recessed in the middle of the end surface of the main body element (13), and an indicator light (18) and a connection port (17) embedded in the end edge of the main body element (13), wherein a protective cover is plugged into the outside of the connection port (17).
8. The speaker with anti-fall function according to claim 7, characterized in that: The upper end of the main body element (13) is fixed to the inner edge of the upper opening of the upper shell (12), and the lower part of the main body element (13) is spaced apart from the inner walls of the upper shell (12) and the lower shell (11), and a sponge layer is filled in the gap between the inner walls of the main body element (13) and the upper shell (12) and the lower shell (11).