Sound box with dial wheel structure

Abstract

The utility model discloses a sound box with a dial wheel structure, which relates to the technical field of sound boxes, and comprises a sound box body, the sound box body is used for audio playing, the top of the sound box body is provided with a dial wheel part, and the dial wheel part is used for adjusting the music playing state of the sound box body. The music playing state comprises volume, song switching and playing pause. The design of the dial wheel structure provides a convenient and intuitive operation mode for a user. And the volume can be easily adjusted, songs can be switched and playing can be controlled to be paused through one dial wheel, so that the convenience and the efficiency when a user operates the sound box are greatly improved. For example, when a user listens to music, the user does not need to frequently find a specific key, and the volume can be quickly adjusted only by slightly rotating the dial wheel, so that the user can better adapt to different environments and individual requirements; when a user wants to switch songs, the songs can be quickly switched through the dial wheel, so that complicated key operation is avoided, and the use smoothness is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of sound boxes, in particular to a sound box with a dial wheel structure. Background Art

[0002] In modern life, speakers are very popular as audio playback devices. However, traditional speakers often have some shortcomings in operation mode and functional design.

[0003] In the past, speakers usually relied on multiple buttons to adjust the volume, switch songs, and control playback and pause. The operation was cumbersome and not intuitive enough, which easily made users feel inconvenienced during use. Moreover, the structure of many speakers is relatively fixed. Once a failure occurs or parts need to be upgraded, it is difficult and costly to repair and replace them. In terms of functional expansion, traditional speakers are often relatively simple and cannot meet the diverse needs of users, such as providing story playback functions for children. At the same time, the non-removable design of the battery also limits the use of the entire speaker after the battery life is exhausted, which brings inconvenience to the user. In addition, there are also some problems with the button design of the speaker, such as the low sensitivity of the button and the unreasonable button layout, which affect the user's operating experience.

[0004] In order to overcome these problems and meet users' demands for convenient operation, easy maintenance and multi-function of speakers, this speaker with a dial structure was developed. Utility Model Content

[0005] The purpose of the utility model is to provide a speaker with a dial structure to solve at least any one of the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a speaker with a dial structure, comprising a speaker body, the speaker body is used for audio playback, a dial part is installed on the top of the speaker body, the dial part is used to adjust the music playback state of the speaker body, and the music playback state includes volume, song switching and playback pause;

[0007] The speaker body is detachably connected with a story card bracket;

[0008] The speaker body includes a main board, and the main board includes a driving circuit and a main control circuit;

[0009] The thumbwheel part comprises a thumbwheel, a thumbwheel torsion spring, a thumbwheel bracket, a thumbwheel compression spring, a compression spring bracket, two spring switches and two switch fixing brackets, and both of the two spring switches are connected to the mainboard wires.

[0010] Preferably, the speaker body includes a front shell, a middle shell, a rear shell and a rear shell decorative shell, the middle shell is installed in the front shell, a mainboard is installed in the middle shell, connection ports are opened at both the front and rear ends of the middle shell, speakers are arranged in the two connection ports, the two speakers are detachably connected to the middle shell, a display screen bracket is detachably connected between the front shell and the middle shell, a display screen is detachably provided on the display screen bracket, the rear shell is detachably connected to the right side of the front shell, and the rear shell decorative shell is detachably connected to the right side of the rear shell.

[0011] Preferably, the thumbwheel bracket is arranged in the middle shell, and the thumbwheel bracket is detachably connected to the middle shell.

[0012] Preferably, a button part is provided on the top of the front shell, a button cover is provided on the button part, the button cover is fixedly connected to the front shell, a touch button FPC is provided in the front shell, the touch button FPC is detachably connected to the front shell, and the touch button FPC is provided at a corresponding position of the button part.

[0013] Preferably, a battery is installed at the bottom of the inner wall of the speaker body, a battery cover is detachably connected to the battery, and a silicone gasket is detachably connected to the battery cover;

[0014] The battery is electrically connected to the mainboard.

[0015] Preferably, the thumbwheel bracket is provided with two slots, the two spring switches are respectively arranged in the two slots, and the two switch fixing brackets are connected to the thumbwheel bracket and are respectively detachably connected to the two spring switches.

[0016] Preferably, the thumbwheel compression spring is arranged at the bottom of the inner wall of the thumbwheel bracket, one end of the thumbwheel compression spring is fixedly connected to the thumbwheel bracket, the compression spring bracket is arranged on the thumbwheel compression spring, and the other end of the thumbwheel compression spring is fixedly connected to the compression spring bracket.

[0017] Preferably, a thumbwheel is provided on the top of the compression spring bracket, a thumbwheel torsion spring is detachably connected to the thumbwheel, and the thumbwheel torsion spring is detachably connected to the two spring switches.

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. In the present invention, the design of the dial structure provides users with a convenient and intuitive operation method. The volume can be easily adjusted, songs can be switched, and playback and pause can be controlled through a dial, which greatly improves the convenience and efficiency of users when operating the speaker. For example, when listening to music, users do not need to tediously find specific buttons. They can quickly adjust the volume by gently turning the dial, so that it can better adapt to different environments and personal needs; when they want to switch songs, they can also quickly achieve it through the dial, avoiding complicated button operations and enhancing the fluency of use.

[0020] 2. In the utility model, the detachable structural design of the speaker body has high flexibility and maintainability. For example, the detachable connection of the front shell, middle shell, rear shell and rear shell decorative shell facilitates maintenance and component replacement in the event of a fault, reducing maintenance costs and difficulty. At the same time, the detachable display bracket, touch button FPC and speaker components also provide convenience for users when upgrading or replacing related components, extending the service life and applicability of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the decorative shell part of the rear shell of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the thumbwheel part of the utility model;

[0025] Figure 5 It is a partial structural schematic diagram of the thumbwheel compression spring of the utility model.

[0026] In the figure: 1. Speaker body; 2. Dial wheel; 3. Battery; 4. Silicone gasket; 5. Battery cover; 6. Front shell; 7. Button cover; 8. Touch button FPC; 9. Display screen; 10. Display screen bracket; 11. Rear shell decorative shell; 12. Rear shell; 13. Middle shell; 14. Story card bracket; 15. Dial wheel; 16. Shrapnel switch fixing bracket; 17. Dial wheel torsion spring; 18. Dial wheel bracket; 19. Shrapnel switch; 20. Dial wheel compression spring; 21. Compression spring bracket; 22. Main board; 23. Speaker. DETAILED DESCRIPTION

[0027] 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.

[0028] The utility model provides Figure 1-5 A speaker with a thumbwheel structure is shown, comprising a speaker body 1, the speaker body 1 is used for audio playback, a thumbwheel portion 2 is installed on the top of the speaker body 1, the thumbwheel portion is used to adjust the music playback status of the speaker body, the music playback status includes volume, song switching and play pause; a story card holder 14 is detachably connected to the speaker body 1; the speaker body 1 comprises a main board 22, the main board 22 comprises a driving circuit and a main control circuit; the thumbwheel portion 2 comprises a thumbwheel 15, a thumbwheel torsion spring 17, a thumbwheel holder 18, a thumbwheel compression spring 20, a compression spring holder 21, two spring switches 19 and two switch fixing holders 16, the two spring switches 19 are both connected to the main board 22 with wires. The user turns on the speaker body 1, the motherboard 22 driving circuit and the main control circuit in the speaker body 1 start working, and beautiful music is transmitted through the speakers 23 in the connecting ports at the front and rear ends of the middle shell 13. The user gently turns the dial 15 located on the top of the speaker body 1, and the dial compression spring 20 and the dial torsion spring 17 work together. The spring switch 19 in the dial bracket 18 accurately senses the rotation of the dial 15, and the sound is adjusted. The user can turn the dial 15 according to needs to achieve fast switching of songs.

[0029] The speaker body 1 includes a front shell 6, a middle shell 13, a rear shell 12 and a rear shell decorative shell 11. The middle shell 13 is installed in the front shell 6, and a mainboard 12 is installed in the middle shell 13. Connection ports are opened at both ends of the middle shell 13, and speakers 23 are arranged in the two connection ports. The two speakers 23 are detachably connected to the middle shell 13. A display screen bracket 10 is detachably connected between the front shell 6 and the middle shell 13, and a display screen 25 is detachably connected to the display screen bracket 10. The right side of the front shell 6 is detachably connected to the rear shell 12, and the right side of the rear shell 12 is detachably connected to the rear shell decorative shell 11. A dial wheel bracket 18 is arranged in the middle shell 13, and the dial wheel bracket 18 is detachably connected to the middle shell 13. A button part is arranged on the top of the front shell 6, and a button cover 7 is arranged on the button part. The button cover 7 is fixedly connected to the front shell. A touch button FPC8 is arranged in the front shell 6, and the touch button FPC8 is detachably connected to the front shell 6. The touch button FPC8 is arranged at the corresponding position of the button part. When problems or damage occur to the device, thanks to the detachable design of the speaker body 1, the components including the front shell 6, the middle shell 13, the rear shell 12 and the rear shell decorative shell 11 can be easily disassembled, and the user can quickly find the fault and repair or replace it, which brings convenience to the user.

[0030] A battery 3 is installed at the bottom of the inner wall of the speaker body 1, and a battery cover 5 is detachably connected to the battery, and a silicone gasket 4 is detachably connected to the battery cover; the battery 3 is electrically connected to the mainboard 22, and two slots are provided on the dial bracket 18, and two spring switches 19 are respectively arranged in the two slots, and two switch fixing brackets 16 are connected to the dial bracket 18 and are detachably connected to the two spring switches 19, respectively, and a dial compression spring 20 is arranged at the bottom of the inner wall of the dial bracket 18, and one end of the dial compression spring 20 is fixedly connected to the dial bracket 18, and a compression spring bracket 21 is arranged on the dial compression spring 20, and the other end of the dial compression spring 20 is fixedly connected to the compression spring bracket 21, and a dial 15 is arranged on the top of the compression spring bracket 21, and a dial torsion spring 17 is detachably connected to the dial 15, and the dial torsion spring 17 is detachably connected to the two spring switches 19.

[0031] The user opens the battery cover 5, removes the old battery 3, replaces it with a new one, and installs the silicone gasket 4 on the battery cover 5. The battery 5 supplies power to all electrical appliances of the device. The devices used in the device are all common products on the market, and their effects and operating methods are common knowledge to the public.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A speaker with a dial structure, characterized in that: The speaker body (1) comprises a speaker body (1) used for audio playback, a dial part (2) is installed on the top of the speaker body (1), and the dial part is used to adjust the music playback state of the speaker body, and the music playback state includes volume, song switching and playback pause; The speaker body (1) is detachably connected to a story card bracket (14); The speaker body (1) comprises a main board (22), and the main board (22) comprises a driving circuit and a main control circuit; The thumbwheel part (2) comprises a thumbwheel (15), a thumbwheel torsion spring (17), a thumbwheel bracket (18), a thumbwheel compression spring (20), a compression spring bracket (21), two spring switches (19) and two switch fixing brackets (16), and the two spring switches (19) are both connected to the mainboard (22) by wires.

2. The speaker with a dial structure according to claim 1, characterized in that: The speaker body (1) comprises a front shell (6), a middle shell (13), a rear shell (12) and a rear shell decorative shell (11); the middle shell (13) is installed in the front shell (6); a mainboard (22) is installed in the middle shell (13); connection ports are provided at both the front and rear ends of the middle shell (13); loudspeakers (23) are provided in the two connection ports; the two loudspeakers (23) are detachably connected to the middle shell (13); a display screen bracket (10) is detachably connected between the front shell (6) and the middle shell (13); a display screen (25) is detachably provided on the display screen bracket (10); the rear shell (12) is detachably connected to the right side of the front shell (6); and the rear shell decorative shell (11) is detachably connected to the right side of the rear shell (12).

3. The speaker with a dial structure according to claim 2, characterized in that: The thumbwheel bracket (18) is arranged in the middle shell (13), and the thumbwheel bracket (18) is detachably connected to the middle shell (13).

4. The speaker with a dial structure according to claim 2, characterized in that: A button portion is arranged at the top of the front shell (6), a button cover (7) is arranged on the button portion, the button cover (7) is fixedly connected to the front shell, a touch button FPC (8) is arranged inside the front shell (6), the touch button FPC (8) is detachably connected to the front shell (6), and the touch button FPC (8) is arranged at a corresponding position of the button portion.

5. The speaker with a dial structure according to claim 1, characterized in that: A battery (3) is installed at the bottom of the inner wall of the speaker body (1), a battery cover (5) is detachably connected to the battery, and a silicone gasket (4) is detachably connected to the battery cover; The battery (3) is electrically connected to the main board (22).

6. The speaker with a dial structure according to claim 1, characterized in that: The thumbwheel bracket (18) is provided with two slots, the two spring switches (19) are respectively arranged in the two slots, and the two switch fixing brackets (16) are connected to the thumbwheel bracket (18) and are respectively detachably connected to the two spring switches (19).

7. The speaker with a dial structure according to claim 1, characterized in that: The thumbwheel compression spring (20) is arranged at the bottom of the inner wall of the thumbwheel bracket (18), one end of the thumbwheel compression spring (20) is fixedly connected to the thumbwheel bracket (18), the compression spring bracket (21) is arranged on the thumbwheel compression spring (20), and the other end of the thumbwheel compression spring (20) is fixedly connected to the compression spring bracket (21).

8. The speaker with a thumbwheel structure according to claim 6, characterized in that: A thumbwheel (15) is arranged on the top of the compression spring bracket (21), a thumbwheel torsion spring (17) is detachably connected to the thumbwheel (15), and the thumbwheel torsion spring (17) is detachably connected to the two spring switches (19).

Images