Vehicle-mounted multi-angle three-dimensional loudspeaker box
By using technical means such as adjustment springs and limit plates in car audio, the speakers are quickly installed and removed, solving the problem of disassembly of the center console in the existing technology for repairing speakers, improving maintenance efficiency and retaining sound quality.
Patent Information
- Application Number
- CN202420716918.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing car audio requires disassembly of the entire center console to repair the damaged speaker, resulting in a longer repair time.
A vehicle-mounted multi-angle stereo speaker speaker is designed. By installing an adjustment spring and a power plug in the speaker slot, the speaker can be installed and removed by sliding downwards and squeezing the spring, and the speaker can be fixed and audio released through the limiting plate and ring slot on the upper cover.
By adjusting the spring elasticity, the step of manually removing the speaker is saved, and the time to replace the speaker is saved. At the same time, the volume hole on the upper cover ensures effective release of the audio and retains the original sound quality of the speaker.
Smart Images
Figure CN222638632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of audio, in particular to a vehicle-mounted multi-angle stereo speaker box. Background Art
[0002] In the early days, entertainment in cars mainly came from the radio, initially AM radio. In 1952, Blaupunkt launched the world's first FM car radio, which marked the application of FM radio technology in car audio. In recent years, as consumers' requirements for automotive acoustic products have increased, simulation technology, acoustic detection technology, and acoustic signal processing software algorithms have been increasingly used in automotive acoustic systems. The application of these technologies has greatly shortened the research and development cycle of products such as speakers, and promoted the rapid iteration and progress of the automotive audio industry. In the existing technology, car audio is generally fixed on the center console of the vehicle. If a group of speakers is damaged, the entire center console needs to be disassembled and then the speakers need to be repaired. This obviously delays the operation time. For this reason, we propose a car-mounted multi-angle stereo speaker. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a vehicle-mounted multi-angle stereo speaker box to solve the above-mentioned problems.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted multi-angle stereo speaker box, comprising a car center console, a control panel is fixedly arranged on the front side of the car center console corresponding to the middle position, a steering wheel is fixedly arranged on the left side of the car center console corresponding to the control panel, an armrest is fixedly arranged on the front side of the car center console corresponding to the control panel, two sets of upper covers are movably installed on the top of the car center console, a handle is fixedly arranged on the top of the upper cover, a speaker is movably installed on the car center console, and further comprising:
[0007] The volume release component is opened on the upper cover and is used for the speaker to release audio to the outside.
[0008] The limiting component is mounted on the upper cover and is used to change the position of the speaker.
[0009] Preferably, the volume release component includes a plurality of groups of volume holes, the outer wall of the upper cover is provided with a plurality of groups of volume holes distributed in a matrix and extending through the inner wall of the upper cover, and the speaker audio is released outwardly through the plurality of groups of volume holes.
[0010] Preferably, two sets of speaker slots are provided on the top of the car center console, and an adjustment spring is fixedly provided on the bottom inner wall of the speaker slot, and a vertical power plug is fixedly provided on the bottom inner wall of the speaker slot corresponding to the center of the adjustment spring.
[0011] Preferably, a speaker is movably installed in the speaker slot corresponding to the top of the adjusting spring, the bottom of the speaker is slidably engaged with the top of the power plug, and the outer wall of the speaker is tightly fitted with the inner wall of the speaker slot.
[0012] Preferably, the limiting component includes a limiting plate, an upper cover groove, a limiting plate groove, and an annular groove, and two groups of symmetrical limiting plates are fixedly provided on the outer wall of the upper cover corresponding to the bottom position of the upper cover, an upper cover groove is provided on the inner wall of the speaker groove near the top position, an annular groove extending outside the inner wall of the upper cover groove is provided on the bottom inner wall of the upper cover groove, and limiting plate grooves matching the two groups of limiting plates are provided on the inner walls on both sides of the upper cover groove.
[0013] Preferably, the limiting assembly further comprises a stop groove, and two groups of stop grooves are provided in the annular groove in a vertical direction corresponding to the two groups of limit plate grooves.
[0014] Preferably, the two groups of limit plates are respectively slidably connected in the two groups of limit plate grooves, and the two groups of limit plates are both slidably connected in the annular groove and the stop groove.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a vehicle-mounted multi-angle stereo speaker box, which has the following beneficial effects:
[0017] 1. The vehicle-mounted multi-angle stereo speaker box compresses the adjustment spring when the speaker box slides downward in the speaker box slot, so that when the speaker box needs to be taken out after installation, the elasticity of the adjustment spring is utilized to save the step of manually taking out the speaker box, thereby saving the time of replacing the speaker box.
[0018] 2. The vehicle-mounted multi-angle stereo speaker box rotates in the ring groove through two sets of limit plates on the upper cover. When rotated to ninety degrees, the two sets of limit plates are adjusted to spring into the two sets of stop grooves through the elasticity of the springs, thereby achieving the effect of fixing the speaker box. Secondly, the audio of the speaker box can be effectively released through several sets of volume holes on the upper cover, retaining the original sound quality of the speaker box. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an overall schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the upper cover of the utility model;
[0021] Figure 3 The utility model is a cross-sectional schematic diagram of the automobile center console.
[0022] In the figure: 1. Car center console; 2. Control panel; 3. Steering wheel; 4. Armrest; 5. Upper cover; 6. Handle; 7. Volume hole; 8. Limit plate; 9. Upper cover groove; 10. Limit plate groove; 11. Ring groove; 12. Stop groove; 13. Speaker; 14. Adjustment spring; 15. Power plug; 16. Speaker groove. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-3 A multi-angle stereo speaker box for a vehicle includes a vehicle center console 1, a control panel 2 is fixedly arranged at the front of the vehicle center console 1 corresponding to the middle position, a steering wheel 3 is fixedly arranged at the left side of the control panel 2 at the front of the vehicle center console 1, an armrest 4 is fixedly arranged at the front of the vehicle center console 1 corresponding to the control panel 2, two sets of upper covers 5 are movably installed on the top of the vehicle center console 1, a handle 6 is fixedly arranged on the top of the upper cover 5, a speaker 13 is movably installed on the vehicle center console 1, and further includes:
[0025] The volume release component is provided on the upper cover 5 and is used for the speaker 13 to release the audio to the outside.
[0026] The limiting component is installed on the upper cover 5 and is used to change the position of the speaker 13.
[0027] The volume release assembly includes several groups of volume holes 7. The outer wall of the upper cover 5 is provided with several groups of volume holes 7 distributed in a matrix and extending to the inner wall of the upper cover 5. The audio of the speaker 13 is released outward through the several groups of volume holes 7. When the speaker 13 needs to be reinstalled, the speaker 13 is pressed downward into the speaker groove 16, and then the upper cover 5 is covered on the speaker 13.
[0028] Two sets of speaker slots 16 are provided on the top of the car center console 1, and an adjustment spring 14 is fixedly provided on the bottom inner wall of the speaker slot 16. A vertical power plug 15 is fixedly provided on the bottom inner wall of the speaker slot 16 corresponding to the center of the circle of the adjustment spring 14. By pressing the handle 6 downward to drive the speaker 13 to move downward, the adjustment spring 14 begins to be squeezed and deformed during the downward movement of the speaker 13, and the power is turned on by inserting the power plug 15 into the bottom of the speaker 13.
[0029] A speaker 13 is movably installed in the speaker groove 16 corresponding to the top of the adjusting spring 14, the bottom of the speaker 13 is slidably engaged with the top of the power plug 15, the outer wall of the speaker 13 is tightly fitted with the inner wall of the speaker groove 16, and the adjusting spring 14 is squeezed during the downward sliding of the speaker 13 in the speaker groove 16, so that when the speaker 13 needs to be taken out after installation, the elasticity of the adjusting spring 14 saves the step of manually taking out the speaker 13, thereby saving the time of replacing the speaker 13.
[0030] The limiting component includes a limiting plate 8, an upper cover groove 9, a limiting plate groove 10, and an annular groove 11. Two groups of limiting plates 8 that are symmetrical to each other are fixedly arranged on the outer wall of the upper cover 5 corresponding to the bottom position of the upper cover 5. An upper cover groove 9 is opened on the inner wall of the speaker groove 16 near the top position. An annular groove 11 extending outside the inner wall of the upper cover groove 9 and in an annular shape is opened on the bottom inner wall of the upper cover groove 9. Limiting plate grooves 10 that are compatible with the two groups of limiting plates 8 are opened on the inner walls on both sides of the upper cover groove 9. The two groups on the upper cover 5 slide downward through the two groups of limiting plate grooves 10.
[0031] The limiting component also includes a stop groove 12. Two groups of stop grooves 12 are opened in the annular groove 11 in the vertical direction corresponding to the two groups of limit plate grooves 10. When the two groups of limit plates 8 are rotated to the position of the stop grooves 12, the elastic force of the spring 14 is adjusted to make the two groups of limit plates 8 move slightly upward so that they are clamped in the two groups of stop grooves 12, thereby completing the installation of the speaker 13.
[0032] The two groups of limit plates 8 are respectively slidably connected in the two groups of limit plate grooves 10, and the two groups of limit plates 8 are both slidably connected in the annular groove 11 and the stop groove 12. When the two groups of limit plates 8 slide to the bottom of the upper cover groove 9, the handle 6 is rotated ninety degrees, and the limit plates 8 on the upper cover 5 are rotated ninety degrees in the annular groove 11 through the rotation of the handle 6.
[0033] Working principle: when the speaker 13 needs to be reinstalled, press the speaker 13 downward into the speaker groove 16, and then cover the upper cover 5 on the speaker 13, and drive the speaker 13 to move downward by pressing the handle 6 downward. During the downward movement of the speaker 13, the adjustment spring 14 begins to be squeezed and compressed and deformed, and the power is turned on by inserting the power plug 15 into the bottom of the speaker 13. The two groups on the upper cover 5 slide downward through the two groups of limit plate grooves 10. When the two groups of limit plates 8 slide to the bottom of the upper cover groove 9, the handle 6 is rotated ninety degrees at this time. The limit plates 8 on the upper cover 5 are rotated ninety degrees in the annular groove 11 by the rotation of the handle 6. When the two groups of limit plates 8 are rotated to the position of the stop groove 12, the elastic force of the adjustment spring 14 is used to make the two groups of limit plates 8 move slightly upward so that they are clamped in the two groups of stop grooves 12, and the installation of the speaker 13 is completed.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multi-angle stereo speaker box for vehicles, comprising a vehicle center console (1), wherein a control panel (2) is fixedly arranged at the front corresponding to the middle position of the vehicle center console (1), a steering wheel (3) is fixedly arranged at the front corresponding to the left side of the control panel (2), and an armrest (4) is fixedly arranged at the front corresponding to the left side of the control panel (2), characterized in that: Two sets of upper covers (5) are movably mounted on the top of the vehicle center console (1), a handle (6) is fixedly arranged on the top of the upper cover (5), a speaker (13) is movably mounted on the vehicle center console (1), and further comprises: A volume release component is provided on the upper cover (5) and is used for the speaker (13) to release audio to the outside. A limiting component is mounted on the upper cover (5) and is used to change the position of the sound box (13).
2. The vehicle-mounted multi-angle stereo speaker box according to claim 1, characterized in that: The volume release component comprises a plurality of groups of volume holes (7), the outer wall of the upper cover (5) is provided with a plurality of groups of volume holes (7) distributed in a matrix and penetrating the inner wall of the upper cover (5), and the audio of the speaker (13) is released outwardly through the plurality of groups of volume holes (7).
3. The vehicle-mounted multi-angle stereo speaker box according to claim 1, characterized in that: Two groups of speaker slots (16) are provided on the top of the automobile center console (1), and adjustment springs (14) are fixedly provided on the bottom inner walls of the speaker slots (16). A vertical power plug (15) is fixedly provided on the bottom inner walls of the speaker slots (16) at the center of the circle corresponding to the adjustment springs (14).
4. The vehicle-mounted multi-angle stereo speaker box according to claim 3, characterized in that: A speaker (13) is movably mounted in the speaker groove (16) corresponding to the top of the adjustment spring (14); the bottom of the speaker (13) is slidably engaged with the top of the power plug (15); and the outer wall of the speaker (13) is tightly fitted with the inner wall of the speaker groove (16).
5. The vehicle-mounted multi-angle stereo speaker box according to claim 4, characterized in that: The limiting component comprises a limiting plate (8), an upper cover groove (9), a limiting plate groove (10), and an annular groove (11); the outer wall of the upper cover (5) is fixedly provided with two groups of limiting plates (8) in a mutually symmetrical shape at positions corresponding to the bottom of the upper cover (5); the inner wall of the sound box groove (16) is provided with an upper cover groove (9) near the top; the bottom inner wall of the upper cover groove (9) is provided with an annular annular groove (11) extending outside the inner wall of the upper cover groove (9); and limiting plate grooves (10) adapted to the two groups of limiting plates (8) are provided on both inner walls of the upper cover groove (9).
6. The vehicle-mounted multi-angle stereo speaker box according to claim 5, characterized in that: The limiting component further comprises a stop groove (12), and two groups of stop grooves (12) are provided in the annular groove (11) in a vertical direction corresponding to the two groups of limit plate grooves (10).
7. The vehicle-mounted multi-angle stereo speaker box according to claim 6, characterized in that: The two groups of limit plates (8) are respectively slidably connected in the two groups of limit plate grooves (10), and the two groups of limit plates (8) are both slidably connected in the annular groove (11) and the stop groove (12).