Vehicle-mounted storage bin for portable sound equipment

Abstract

The utility model discloses a vehicle-mounted storage bin for portable sound equipment, which comprises an accommodating bin, and a sound equipment fixing bin, a screw rod driving assembly and a gear driving assembly which are arranged in the accommodating bin, the lead screw driving assembly is fixed to the inner wall of the bottom of the containing bin. The gear driving assembly is arranged on the inner wall of the side face of the containing bin. A pick-and-place opening is formed in one surface of the accommodating bin; a rack is arranged on the bottom surface of the sound box fixing bin, and the rack is meshed with the gear driving assembly; one end of the bottom surface of the sound box fixing bin is movably connected with the screw rod driving assembly; the screw rod driving assembly and the gear driving assembly are used for driving the sound box fixing bin to horizontally move to the taking and placing opening along the inner wall of the top of the containing bin at a constant speed, and then the screw rod driving assembly and the gear driving assembly are used for driving the sound box fixing bin to incline at a differential speed. The portable sound box charging device is easy to operate, and the portable sound box can be charged while the portable sound box charging device can be stored.

Description

Technical Field

[0001] The utility model relates to the technical field of installation and fixing of portable speakers, in particular to a vehicle-mounted storage compartment for portable speakers. Background Art

[0002] The popularity of outdoor portable speakers has surged in recent years thanks to a combination of factors. As lifestyles change, outdoor activities have become an increasingly important form of leisure and entertainment, and portable speakers are gaining popularity due to their compact size and portability. Furthermore, technological advancements have continuously improved the sound quality of portable speakers, satisfying consumers' demand for high-quality music. Furthermore, intensified market competition has prompted manufacturers to launch more feature-rich and affordable products, further driving the popularity of portable speakers. Globalization and the diversification of consumer culture have also created new development opportunities for portable speakers, contributing to their growing importance in the market.

[0003] The current rise of self-driving tours has further boosted the use of portable speakers, with high-end portable speakers becoming increasingly common. However, due to the lack of secure storage and storage options in vehicles, portable speakers often require specialized storage boxes. This can easily damage the speakers' exterior or affect the functionality of internal components while driving. Furthermore, existing portable speakers lack connectivity with vehicle computers and require pre-charged batteries, creating significant inconveniences. Utility Model Content

[0004] The present invention aims to overcome at least one of the above-mentioned defects of the prior art and provide a vehicle-mounted storage compartment for a portable speaker, so as to achieve stable storage of the portable speaker and facilitate removal.

[0005] Specifically, the utility model provides a car storage compartment for a portable audio system, comprising a storage compartment, and an audio fixing compartment, a screw drive assembly, and a gear drive assembly arranged in the storage compartment; the screw drive assembly is fixed to the bottom inner wall of the storage compartment; the gear drive assembly is arranged on the side inner wall of the storage compartment; and a take-out opening is provided on one side of the storage compartment;

[0006] A rack is provided on the bottom surface of the audio fixing bin, and the rack is engaged with the gear drive assembly; one end of the bottom surface of the audio fixing bin is movably connected to the screw drive assembly; the audio fixing bin is driven at a constant speed by the screw drive assembly and the gear drive assembly to move horizontally along the top inner wall of the accommodating bin to the taking and placing port, and then the audio fixing bin is differentially driven to tilt by the screw drive assembly and the gear drive assembly until one end of the audio fixing bin extends outside the taking and placing port.

[0007] The storage compartment can be fixed in the car and connected to the vehicle system to energize the internal screw drive assembly and gear drive assembly. The portable speaker is loaded in the speaker fixing compartment. In the initial state, the portable speaker is installed in the speaker fixing compartment. The screw drive assembly fixes the speaker fixing compartment by self-locking, and the upper gear drive assembly engages with the rack at the bottom of the speaker fixing compartment. When the user opens the speaker fixing compartment through the vehicle system, the upper gear drive assembly drives the rack at the bottom of the speaker fixing compartment by driving the gear with a linear speed of Acm / s, so that the speaker fixing compartment moves backward. At the same time, the lower screw drive assembly also moves slowly backward at a speed of A cm / s, and then drags the speaker fixing compartment to move horizontally and smoothly backward until the portable speaker is completely exposed at the take-out port of the storage compartment. The speed Acm / s is freely set by the user based on the in-car system.

[0008] When the portable speaker is completely exposed from the access port, the gear drive assembly drives the rack at the bottom of the speaker fixing compartment to continue rotating at a linear speed of A cm / s. After the synchronous screw drive assembly completes a fixed number of rotations at an initial speed of A cm / s, the drive speed of the screw drive assembly is switched based on the system setting, so that the screw drive assembly moves the tail of the portable speaker quickly at a speed greater than A cm / s, thereby causing the tail of the portable speaker to rotate downward quickly and enable the portable speaker to be lifted from the access port, making it convenient for the user to take out the portable speaker, until the user takes out the portable speaker, completing the complete removal process.

[0009] Furthermore, the screw drive assembly includes one or more screw transmission assemblies; the screw transmission assemblies are electrically connected to the vehicle battery. Preferably, in one embodiment of the present invention, the screw transmission assemblies are two sets, one connected to each side of the rear end of the audio fixing compartment, and are movably connected to facilitate adjustment of the angle between the two sets.

[0010] More preferably, the screw transmission assembly includes a first drive motor, a screw mounting seat, a screw member, a sliding rod, a slider and a traction rod; the first drive motor and the screw mounting seat are respectively fixed to the bottom inner wall of the accommodating bin, the screw member passes through the slider, one end is connected to the first drive motor; the other end is connected to the screw mounting seat; the two ends of the sliding rod are respectively fixed to the screw mounting seat; the slider is provided with a first through hole and a second through hole, the screw member passes through the first through hole; the sliding rod passes through the second through hole; one end of the traction rod is rotatably connected to the audio fixing bin; the other end is rotatably connected to the top of the slider.

[0011] The portable speaker of the present invention is loaded into a fixed speaker compartment. The rear end of the fixed speaker compartment is rotatably connected to a traction rod via latches on both sides. Driving the first drive motor rotates the lead screw, driving the slider to move along the axis of the lead screw and the slider. The slider serves as a linear guide.

[0012] Furthermore, the angle between the audio fixing compartment and the traction rod is 100 to 160 degrees.

[0013] Furthermore, the gear drive assembly includes two or more transmission gear sets, each of which is engaged with the rack. Preferably, in one embodiment of the present invention, there are two transmission gear sets.

[0014] A set of racks are respectively provided on both sides of the bottom surface of the audio fixing chamber; there are two sets of transmission gear sets, and one set of transmission gear sets is respectively fixed on the inner wall of the side of the accommodating chamber, and each set of transmission gear sets is respectively engaged with a set of racks.

[0015] The present invention stabilizes the position of the audio station through the meshing of a rack and a transmission gear set, enabling linear motion. Furthermore, the transmission gear set includes a second drive motor and a gear member; the gear member is fixed to the motor shaft of the second drive motor and meshes with the rack. Activating the second drive motor drives the gear member to rotate, causing the gear member to mesh with the rack at the bottom of the audio station to move.

[0016] Furthermore, the audio fixing compartment includes a storage section and a shielding section, one end of the storage section is provided with a charging column, and the other end and the top surface of the storage section are open structures; one end of the portable audio is provided with a plug interface, and when the portable audio is placed in the storage section, the tail plug interface of the portable audio is connected to the charging column fixed on the storage section, and the charging of the portable audio and the interconnection with the vehicle computer are realized through the charging column. In the storage state, the taking and placing port is closed by the shielding part.

[0017] The portable speaker compartment of the present invention is a rectangular box, with approximately half of the space being used to store the speaker, forming the storage section. The remaining space is a shielding section, which is used to close and shield the access opening after use, thereby protecting and storing the portable speaker. Furthermore, to reduce the weight of the shielding section while ensuring overall stability, the interior of the shielding section of the present invention is a multi-faceted cavity structure. The shielding section and the storage section of the present invention are preferably integrally formed.

[0018] Furthermore, the differential drive is such that the speed of the screw drive assembly is 1.2 to 1.8 times that of the gear drive assembly. More preferably, the differential drive is such that the speed of the screw drive assembly is 1.5 times that of the gear drive assembly.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The vehicle storage compartment of the utility model is compact and small in structure, which can fully store the portable speaker and protect the portable speaker from bumps. The portable speaker of the utility model can be stored and charged at the same time by being linked with the vehicle computer, and the opening and closing of the storage compartment can be controlled by the vehicle computer, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the vehicle-mounted storage bin after the accommodating bin is disassembled.

[0022] Figure 2 This is a schematic diagram of the position of the audio fixing compartment of the vehicle storage compartment of the present invention when it is open.

[0023] Figure 3 This is a structural diagram of the other end of the audio fixing compartment of the vehicle-mounted storage compartment of the present invention.

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the audio fixing compartment of the present utility model.

[0025] Figure 5 This is a schematic diagram of the structure of the portable speaker of the present utility model.

[0026] Figure 6 This is a schematic diagram of the vehicle-mounted storage bin of the utility model in the stored state.

[0027] Figure 7 This is a schematic diagram of the angle α of the vehicle-mounted storage bin of the utility model in the stored state.

[0028] Figure 8 This is a schematic diagram of the portable audio system of the vehicle storage compartment of the present invention exposed at the access opening.

[0029] Figure 9 This is a schematic diagram of the α angle of the vehicle storage bin of the utility model in the taking state.

[0030] Figure 10 This is a schematic diagram of the portable audio system in the vehicle storage compartment of the present invention when it is being taken out or placed. DETAILED DESCRIPTION

[0031] The drawings in the embodiments provide a more detailed description of the technical solutions in the embodiments of the present invention. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the present invention, not all of them. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present invention, and should not be understood as limitations on the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The embodiments of the present invention are described in detail below with reference to the drawings.

[0032] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application. The top, bottom, and side referred to in this utility model only represent relative positions, not absolute top, bottom, and side; adjustments to the relative positions made on the basis of this utility model are within the scope of protection of this utility model.

[0034] Example

[0035] A car storage compartment for portable audio, such as Figure 1As shown, it includes a accommodating bin 1, and an audio fixing bin 2, two sets of screw transmission assemblies 3, and two sets of transmission gear sets 4 arranged in the accommodating bin 1; the screw transmission assembly 3 is fixed to the bottom inner wall of the accommodating bin 1; the transmission gear set 4 is arranged on the side inner wall of the accommodating bin 1; one side of the accommodating bin 1 is provided with a take-in and put-out port 10; the bottom surface of the audio fixing bin 2 is provided with a rack 21, and the rack 21 is engaged with the transmission gear set 4; one end of the bottom surface of the audio fixing bin 2 is movably connected with the screw transmission assembly 3; the audio fixing bin 2 is driven at a constant speed by the screw transmission assembly 3 and the transmission gear set 4 to move horizontally along the top inner wall of the accommodating bin 1 to the take-in and put-out port 10, and then the audio fixing bin 2 is differentially driven to tilt by the screw transmission assembly 3 and the transmission gear set 4 until one end of the audio fixing bin 2 extends outside the take-in and put-out port 10.

[0036] like Figure 2 The figure shows a schematic diagram of the position of the audio fixing compartment in the accommodating compartment in the open state, and the screw transmission assembly 3 includes a first driving motor 31, a screw mounting seat 32, a screw member 33, a sliding rod 34, a slider 35 and a traction rod 36; the first driving motor 31 and the screw mounting seat 32 are respectively fixed to the bottom inner wall of the accommodating compartment 1, the screw member 33 passes through the slider 35, one end is connected to the first driving motor 31; the other end is connected to the screw mounting seat 32; the two ends of the sliding rod 34 are respectively fixed to the screw mounting seat 32; the slider 35 is provided with a first through hole 20 and a second through hole 30, the screw member 33 passes through the first through hole 20; the sliding rod 34 passes through the second through hole 30; one end of the traction rod 36 is rotatably connected to the audio fixing compartment 2; the other end is rotatably connected to the top of the slider 35.

[0037] like Figure 3 As shown, the transmission gear set 4 includes a second drive motor 41 and a gear member 42 ; the gear member 42 is fixed to the motor shaft of the second drive motor 41 , and the gear member 42 is meshed with the rack 21 .

[0038] like Figure 4 As shown, the audio fixing compartment 2 includes a storage section 22 and a shielding section 23, combined with Figure 3 As shown, one end of the storage section 22 is provided with a charging column 24, and the other end and the top surface of the storage section 22 are open structures; one end of the portable speaker 100 is provided with an insertion port 101, when the portable speaker 100 is placed in the storage section 22, combined with Figure 5As shown, the rear plug-in port 101 of the portable speaker 100 is connected to the charging column 24 fixed to the storage section 22, and the charging column 24 is used to charge the portable speaker 100 and connect it to the vehicle computer. In the storage state, the access opening 10 is closed by the shielding portion. The interior of the shielding section 23 is a multi-faceted cavity structure.

[0039] Combine Figure 1 and Figure 6 As shown, by loading the portable speaker 100 into the speaker fixing compartment 2, the tail of the portable speaker 100 is connected to the charging column 24 fixed on the speaker fixing compartment 2, and the charging of the portable speaker 100 and the interconnection with the vehicle computer are realized through the charging column 24. In the initial state, the portable speaker 100 is installed in the speaker fixing compartment 2, combined with the Figure 7 As shown, at this time, the angle α between the audio fixing compartment 2 and the traction rod 36 is 107°. The first drive motor 31 inside the storage compartment 1 drives the screw rod 33 to fix the audio fixing compartment 2 by self-locking, wherein the self-locking structure is not the main invention point of the present invention and is not described in detail in this embodiment. The screw locking controller or locking structure in the prior art can be used. At this time, the second drive motor 41 cooperates with the rack 21 at the bottom of the audio fixing compartment 2 through the gear part 42. When the user opens the audio fixing compartment 2 through the vehicle system, the second drive motor 41 drives the rack 21 at the bottom of the audio fixing compartment 2 by driving the gear part 42 with a linear speed of 5cm / s, so that the audio fixing compartment 2 moves horizontally backward. At the same time, the first drive motor 31 drives the screw rod 33 to make the slider 35 move slowly to the rear side at a speed of 5cm / s, so that the traction rod 36 drags the speaker fixing compartment to move horizontally and smoothly to the rear side until the portable audio 100 is completely exposed in the take-out port 10 of the storage compartment 1, as shown. Figure 8 shown.

[0040] When the portable speaker 100 is completely exposed in the access port 10, the second drive motor 41 drives the bottom rack 21 of the speaker fixing compartment 2 to continue to rotate at a linear speed of A cm / s, and the first drive motor 31 drives the screw rod 33 to complete the initial speed A cm / s. After completing a fixed number of rotations, the first drive motor 31 switches the rotation speed of the screw rod 33 based on the system setting, so that the screw rod 33 drives the slider 35 on the screw rod 33 to move the tail of the portable speaker 100 quickly at 7.5 cm / s, thereby causing the portable speaker 100 to rotate downward quickly, combined with Figures 9-10 As shown, the portable speaker 100 can be lifted from the access opening 10. At this time, the angle between the speaker fixing compartment 2 and the traction rod 36 is 151 degrees. Since the front end of the portable speaker 100 is provided with a handle 40, after the front end of the portable speaker 100 is lifted, it is convenient for the user to lift the speaker until the user takes the portable speaker 100 out, completing the complete removal process.

[0041] When the user puts the portable speaker 100 back, the plug interface 101 of the portable speaker 100 is connected to the charging column 24 on the storage section 22 to achieve interconnection with the vehicle computer. At this time, the second drive motor 41 and the first drive motor 31 jointly rotate in opposite directions and differentially move the portable speaker 100 to a horizontal position, and then move horizontally to the other end at a constant speed, so that the shielding section 23 seals the access opening 10, and the access opening 10 is closed after the portable speaker 100 is put back, completing the storage.

[0042] The above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments above, those skilled in the art should understand that modifications or equivalent substitutions of the technical solutions of the present invention may be made without departing from the spirit and scope of the technical solutions of the present invention. Those skilled in the art may also make other changes within the spirit of the present invention and apply them to the design of the present invention, as long as they do not deviate from the technical effects of the present invention. These changes made in accordance with the spirit of the present invention should be included in the scope of protection claimed by the present invention.

Claims

1. A car storage compartment for portable audio, characterized in that: It comprises a storage compartment (1), and an acoustic fixing compartment (2), a screw drive assembly, and a gear drive assembly arranged in the storage compartment (1); The screw drive assembly is fixed to the bottom inner wall of the accommodating bin (1); The gear drive assembly is arranged on the inner side wall of the accommodating chamber (1); The storage bin (1) is provided with a take-in / out opening (10) on one side; The bottom surface of the audio fixing chamber (2) is provided with a rack (21), and the rack (21) is engaged with the gear drive assembly; One end of the bottom surface of the sound fixing chamber (2) is movably connected to the screw drive assembly; The screw drive assembly and the gear drive assembly are used to drive the audio fixing chamber (2) to move horizontally along the top inner wall of the accommodating chamber (1) to the access opening (10) at a constant speed, and then the screw drive assembly and the gear drive assembly are used to drive the audio fixing chamber (2) to tilt at a differential speed until one end of the audio fixing chamber (2) extends outside the access opening (10).

2. The vehicle-mounted storage compartment according to claim 1, characterized in that: The screw drive assembly comprises one or more screw transmission assemblies (3); the screw transmission assemblies (3) are electrically connected to the vehicle battery.

3. The vehicle-mounted storage compartment according to claim 2, characterized in that: The screw transmission assembly (3) includes a first drive motor (31), a screw mounting seat (32), a screw member (33), a slide rod (34), a slider (35) and a traction rod (36); the first drive motor (31) and the screw mounting seat (32) are respectively fixed to the inner wall of the bottom surface of the accommodating chamber (1); the screw member (33) passes through the slider (35), one end of which is connected to the first drive motor (31); and the other end is connected to the screw mounting seat (32); Both ends of the slide rod (34) are respectively fixed to the screw rod mounting seat (32); The slider (35) is provided with a first through hole (20) and a second through hole (30); the screw rod (33) passes through the first through hole (20); and the slide rod (34) passes through the second through hole (30); One end of the traction rod (36) is rotatably connected to the sound stationary compartment (2); the other end is rotatably connected to the top of the slider (35).

4. The vehicle-mounted storage bin according to claim 3, characterized in that: The included angle between the sound fixing chamber (2) and the traction rod (36) is 100-160°.

5. The vehicle-mounted storage compartment according to claim 1, characterized in that: The gear drive assembly comprises two or more transmission gear sets (4); each transmission gear set (4) is respectively engaged with the rack (21).

6. The vehicle-mounted storage bin according to claim 5, characterized in that: A set of racks (21) are respectively provided on both sides of the bottom surface of the audio fixing chamber (2); the transmission gear sets (4) are two sets, and a set of the transmission gear sets (4) is respectively fixed on the inner wall of the side of the accommodating chamber (1), and each set of the transmission gear sets (4) is respectively engaged with a set of racks (21).

7. The vehicle-mounted storage bin according to claim 5, characterized in that: The transmission gear set (4) comprises a second drive motor (41) and a gear member (42); the gear member (42) is fixed to the motor shaft of the second drive motor (41), and the gear member (42) is meshed with the rack (21).

8. The vehicle-mounted storage bin according to any one of claims 1 to 6, characterized in that: The speaker fixing compartment (2) comprises a storage section (22) and a shielding section (23); one end of the storage section (22) is provided with a charging column (24); the other end and the top surface of the storage section (22) are open structures; one end of the portable speaker (100) is provided with an insertion port (101); when the portable speaker (100) is placed in the storage section (22), the insertion port (101) is connected to the charging column (24); in the storage state, the access opening (10) is closed by the shielding section (23).

9. The vehicle-mounted storage bin according to claim 8, characterized in that: The interior of the shielding section (23) is a multi-faceted cavity structure.

10. The vehicle-mounted storage bin according to any one of claims 1 to 6, characterized in that: The differential drive is such that the speed of the screw drive assembly is 1.2 to 1.8 times that of the gear drive assembly.

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