Base, sound box assembly and application equipment

Abstract

The invention discloses a base, a sound box assembly and application equipment, and relates to the technical field of accommodating structures. The base comprises a base body and a movable mechanism, a containing groove used for containing external electronic equipment is formed in the base body, and a notch allowing the electronic equipment to enter and exit is formed in the side, in the first direction, of the containing groove. The movable mechanism comprises a driving module and a movable plate connected with the driving module, the driving module is installed on the base, the movable plate is movably installed in the containing groove, the movable plate is used for carrying the electronic equipment, and the driving module is used for driving the movable plate to move relative to the base in the first direction so that the electronic equipment can be correspondingly pushed out of or pulled into the containing groove from the notch. Through the arrangement of the seat body and the movable mechanism, the driving module can drive the movable plate to pull the electronic equipment into the accommodating groove from the notch after carrying the electronic equipment, and can also push the electronic equipment out of the accommodating groove from the notch, so that the electronic equipment can be quickly put into the accommodating groove or taken out of the accommodating groove, and the quick taking and putting process is realized; and the taking and placing process is simple and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of housing structures, and particularly to a base, a speaker assembly and an application device. Background Art

[0002] Due to the progress of technology in recent years, people's pursuit of the quality of life has become higher and higher. Especially in terms of vehicle usage requirements, while users pursue the performance and quality of vehicles, the supporting requirements for electronic devices such as lighting devices, entertainment devices, communication devices, charging devices, and navigation tools on vehicles are also increasing, especially the requirements for in-vehicle sound quality are even higher. Currently, through in-vehicle electronic devices, such as speakers, to enhance the vehicle sound quality, the speakers are embedded in the vehicle trunk, and the vehicle owner can take out the speakers from the vehicle for entertainment during picnics and camping. However, currently, since electronic devices such as lighting devices and speakers are embedded in the trunk, the process of putting such electronic devices into the vehicle or taking them out of the vehicle is not convenient, and the user experience is poor. Summary of the Invention

[0003] The main object of the present invention is to propose a base, a speaker assembly and an application device, aiming to solve the technical problem of inconvenient access to electronic devices.

[0004] To achieve the above object, the present invention proposes a base, the base comprising:

[0005] A seat body, an accommodation groove for placing an external electronic device is formed in the seat body, and one side of the accommodation groove along a first direction has a notch for the electronic device to enter and exit.

[0006] An active mechanism, the active mechanism includes a driving module and an active plate connected to the driving module. The driving module is installed on the seat body, the active plate is movably installed in the accommodation groove, the active plate is used for carrying the electronic device, and the driving module is used to drive the active plate to move relative to the seat body along the first direction, so as to correspondingly push the electronic device out of or pull it into the accommodation groove from the notch.

[0007] In an embodiment, the driving module includes a driving component and a connecting rod component. The connecting rod component has a hinge position, a connecting end and a pushing and pulling end. The hinge position is hinged to the seat body, the driving component is hinged to the connecting end, and the pushing and pulling end is hinged to the active plate. The driving component is used to drive the connecting rod component to rotate through the connecting end, so as to drive the pushing and pulling end to move relative to the seat body along the first direction.

[0008] In one embodiment, the connecting rod assembly includes a first connecting rod and a second connecting rod. Two ends of the first connecting rod are respectively a connecting end and a pushing and pulling end. Two ends of the second connecting rod respectively form a hinged position and a sliding position. The first connecting rod and the second connecting rod are connected by a rotating shaft extending along a second direction. The sliding position is slidably connected with the movable plate along a third direction. Wherein, the first direction, the second direction and the third direction are perpendicular to each other; the driving assembly is configured to drive the first connecting rod to rotate around the rotating shaft through the connecting end, so as to drive the pushing and pulling end to move relative to the seat body along the first direction and drive the second connecting rod to rotate around the rotating shaft, and enable the sliding position to slide relative to the movable plate along the third direction.

[0009] In one embodiment, the driving assembly includes a rotary driving structure, a lead screw and an adapter block. The lead screw is arranged along the third direction. One end of the lead screw is connected with the rotary driving structure. The other end of the lead screw is rotatably installed on the seat body. The adapter block is sleeved outside the lead screw and is in threaded cooperation with the lead screw. And the adapter block is hinged with the connecting end through a hinge shaft arranged along the second direction; the rotary driving structure is configured to drive the lead screw to rotate around the third direction, so as to drive the adapter block to move relative to the lead screw along the third direction, and drive the first connecting rod to rotate around the rotating shaft through the hinge shaft and the connecting end.

[0010] In one embodiment, the rotary driving structure includes a rotary driving member, a worm gear connected with the rotary driving member and a worm engaged with the worm gear. The worm is arranged along the second direction. The worm gear is connected with the lead screw through a connecting column arranged along the third direction. The rotary driving member is configured to drive the worm to rotate around the second direction, so as to drive the lead screw to rotate around the third direction through the worm gear and the connecting column.

[0011] In one embodiment, the adapter block includes a housing and a core body arranged in the housing. The lead screw penetrates through the housing and the core body. And the core body is in threaded cooperation with the lead screw. The housing is provided with a guiding hole for the lead screw to pass through and is slidably matched with the lead screw.

[0012] In one embodiment, the number of the connecting rod assemblies is two. The two connecting rod assemblies are respectively arranged on two sides of the adapter block along the second direction. Two sides of the adapter block along the second direction are respectively hinged with two connecting ends through two hinge shafts.

[0013] In one embodiment, an installation cavity is further formed in the seat body. The installation cavity is separated from the accommodation groove by a partition board, and an avoidance opening communicating the installation cavity with the accommodation groove is formed in the partition board. The driving assembly is received in the installation cavity, and the link assembly is arranged corresponding to the avoidance opening and can pass through the avoidance opening.

[0014] In one embodiment, the base further includes a circuit board and a switch button. Both the driving assembly and the switch button are electrically connected to the circuit board. The switch button is installed at a position on the outer side of the seat body near the notch. The circuit board is received in the installation cavity and installed on the partition board. The circuit board is electrically connected with a connector interface and a contact terminal. The connector interface is installed on one side of the seat body away from the notch, and the contact terminal is arranged on the circuit board and extends through the partition board into the accommodation groove. An avoidance hole for the contact terminal to pass through is formed at a position on the movable plate corresponding to the contact terminal. The contact terminal is used for docking with a charging terminal on the electronic device when the movable plate pulls the electronic device into the accommodation groove.

[0015] In one embodiment, a hook for hanging the electronic device is arranged on one side of the movable plate facing the notch;

[0016] and / or,

[0017] A sliding groove is arranged on one of the edge of the movable plate and the groove wall of the accommodation groove, and a sliding rail slidably matched with the sliding groove is arranged on the other. The sliding groove or the sliding rail arranged on the groove wall of the accommodation groove extends along the first direction.

[0018] The present invention further provides a speaker assembly. The speaker assembly includes a speaker and the base as described above. The speaker can be connected to the movable plate and can be pushed out or pulled into the accommodation groove from the notch by the movable plate.

[0019] The present invention further provides an application device. The application device applies the speaker assembly as described above, and the side of the seat body away from the notch is detachably installed on the application device.

[0020] In the technical solution of the present invention, when an electronic device needs to be placed into the base, first, the movable plate accommodated in the accommodation groove and in an empty-load state is driven forward by a driving module, so that the movable plate moves forward relative to the seat body to the notch. The electronic device is connected to the movable plate, so that the electronic device can be carried on the movable plate and is arranged to follow the movable plate. At this time, the movable plate is in a carrying state, and then the movable plate is driven by the driving module to move backward into the accommodation groove to pull the electronic device into the accommodation groove from the notch, realizing the process of placing the electronic device into the base.

[0021] When it is necessary to take out the electronic device from the base, first drive the movable plate that houses the electronic device in the receiving groove forward, so that the movable plate in the mounted state pushes the electronic device outward toward the slot opening, and then the electronic device is pushed out of the receiving groove from the slot opening. Remove the electronic device that has been pushed out of the receiving groove from the movable plate, so that the movable plate changes from the mounted state to the unloaded state, and then drive the movable plate in the unloaded state backward through the driving module, so that the movable plate enters the receiving groove from the slot opening, thus realizing the process of taking out the electronic device from the base.

[0022] By providing the base body and the movable mechanism in the base of the present invention, and making one side of the receiving groove in the base body have a slot opening along the first direction, the driving module can drive the movable plate to move relative to the base body along the first direction, so that the movable plate can pull the electronic device into the receiving groove from the slot opening after carrying the electronic device, and can also push the electronic device out of the receiving groove from the slot opening, thereby enabling the electronic device to be quickly placed into the receiving groove or taken out from the receiving groove, realizing the process of quick placement and removal, and the placement and removal process is simple and convenient, easy to operate, and improves the use experience. Brief Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0024] Figure 1 It is an assembly schematic diagram of a base in an embodiment of the present invention with a speaker placed inside and in a perspective view;

[0025] Figure 2 It is an assembly schematic diagram of a base in an embodiment of the present invention with a speaker placed inside and in another perspective view;

[0026] Figure 3 It is an assembly schematic diagram of a base in an embodiment of the present invention in a perspective view;

[0027] Figure 4 It is an exploded schematic diagram of a base in an embodiment of the present invention in another perspective view;

[0028] Figure 5 It is an assembly schematic diagram of a speaker being pushed out inside a base in an embodiment of the present invention;

[0029] Figure 6 It is a partial structural schematic diagram of a base in an embodiment of the present invention;

[0030] Figure 7 It is a structural schematic diagram of a speaker in a speaker assembly in an embodiment of the present invention.

[0031] Description of the reference numerals in the drawings:

[0032] 100, base; 10, seat body; 11, receiving groove; 111, notch; 112, slide rail; 12, installation cavity; 13, partition; 131, avoidance opening; 14, inspection opening; 15, inspection plate; 16, screw; 20, movable mechanism; 21, drive module; 211, drive assembly; 2111, rotary drive member; 2112, worm gear; 2113, worm; 2114, lead screw; 2115, adapter block; 2116, housing; 21161, guide hole; 2117, core body; 2118, protective cover; 2119, hinge shaft; 212, link assembly; 2121, connection end; 2122, push-pull end; 2123, hinge position; 2124, sliding position; 2125, first link; 2126, second link; 2127, rotating shaft; 2128, sliding seat; 22, movable plate; 221, hook; 222, avoidance hole; 223, chute; 224, slideway; 30, circuit board; 40, switch button; 50, connector interface; 60, contact terminal; 70, protective shell; 80, gap;

[0033] 200, speaker; 201, hanging groove; 202, charging terminal; 203, handle.

[0034] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between the components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] Due to the progress of technology in recent years, people's pursuit of the quality of life has become higher and higher. Especially in terms of vehicle usage requirements, while users pursue the performance and quality of vehicles, the supporting requirements for electronic devices on vehicles, such as lighting devices, entertainment devices, communication devices, charging devices, and navigation tools, are also increasing, especially the requirements for in-vehicle sound quality are even higher. Currently, through in-vehicle electronic devices, such as speakers, the vehicle sound quality is enhanced. The speakers are embedded in the vehicle trunk, and the vehicle owner can take out the speakers from the vehicle for entertainment during picnics and camping. However, currently, since electronic devices such as lighting devices and speakers are embedded in the trunk, the process of putting such electronic devices into the vehicle or taking them out of the vehicle is not convenient, and the user experience is poor.

[0039] To solve the above problems, the present invention proposes a base, a speaker assembly, and an application device.

[0040] As Figures 1 to 4 shown, in one embodiment, the base 100 includes a seat body 10 and a moving mechanism 20. Among them, an accommodation groove 11 for placing external electronic devices is formed in the seat body 10. One side of the accommodation groove 11 along the first direction has a notch 111 for the electronic device to enter and exit; the moving mechanism 20 includes a driving module 21 and a moving plate 22 connected to the driving module 21. The driving module 21 is installed on the seat body 10, and the moving plate 22 is movably installed in the accommodation groove 11. The moving plate 22 is used to carry the electronic device, and the driving module 21 is used to drive the moving plate 22 to move relative to the seat body 10 along the first direction, so as to correspondingly push the electronic device out of or pull it into the accommodation groove 11 from the notch 111.

[0041] It should be noted that the electronic device can be a lighting device, an entertainment device, a communication device, a charging device, a navigation tool, etc. The lighting device can be a camping lamp, a flashlight, etc. The entertainment device can be a speaker 200, a camera, a game console, etc. The communication device can be a walkie-talkie, a mobile phone, etc. The charging device can be a solar panel, a backup power supply, etc. The navigation tool can be an outdoor watch, a compass, and a portable GPS, etc. The present invention takes the electronic device as an entertainment device and specifically takes the speaker 200 as an example for illustration.

[0042] In the base 100 of this embodiment, the side of the seat body 10 away from the notch 111 is detachably mounted on a vehicle, such as a camping vehicle or a recreational vehicle. Specifically, as Figures 1 to 5 shown, the base 100 is placed vertically, the notch 111 of its seat body 10 is arranged on the front side of the seat body 10, and the rear side of the seat body 10 can be fastened in the trunk of the vehicle by screws 16 to achieve vehicle mounting. The first direction is the front-back direction as Figure 1 shown.

[0043] When the speaker 200 needs to be placed into the base 100, first, the movable plate 22 accommodated in the accommodation groove 11 and in the no-load state is driven forward by the driving module 21, so that the movable plate 22 moves forward relative to the seat body 10 to the notch 111. Connect the speaker 200 to the movable plate 22, so that the speaker 200 can be carried on the movable plate 22 and is set to follow the movable plate 22. At this time, the movable plate 22 is in the carrying state, and then the driving module 21 drives the movable plate 22 to move backward into the accommodation groove 11 to pull the speaker 200 into the accommodation groove 11 from the notch 111, realizing the process of placing the electronic device into the base 100.

[0044] When the speaker 200 needs to be taken out of the base 100, first, the movable plate 22 accommodated in the accommodation groove 11 and carrying the speaker 200 is driven forward, so that the movable plate 22 in the carrying state pushes the speaker 200 outward toward the notch 111, and then the speaker 200 is pushed out of the accommodation groove 11 from the notch 111. Take the speaker 200 pushed out of the accommodation groove 11 off the movable plate 22, so that the movable plate 22 changes from the carrying state to the no-load state, and then the driving module 21 drives the movable plate 22 in the no-load state backward, so that the movable plate 22 enters the accommodation groove 11 from the notch 111, realizing the process of taking out the electronic device from the base 100.

[0045] By providing the seat body 10 and the movable mechanism 20 in the base 100 of the present invention, and making one side of the accommodation groove 11 in the seat body 10 have a notch 111 along the first direction, the driving module 21 can drive the movable plate 22 to move relative to the seat body 10 along the first direction, so that the movable plate 22 can pull the speaker 200 into the accommodation groove 11 from the notch 111 after carrying the speaker 200, and can also push the speaker 200 out of the accommodation groove 11 from the notch 111, thereby being able to quickly place the speaker 200 into the accommodation groove 11 or take it out of the accommodation groove 11, realizing the process of quick taking and placing, and the taking and placing process is simple and convenient, easy to operate, and improves the use experience.

[0046] It should be noted that after the electronic device is placed in the base 100 and the base 100 is fixed to the application device, the purpose of fixing the electronic device to the application device can be achieved. For example, after the speaker 200 is placed in the base 100 and the base 100 is fixed to the trunk of a vehicle, the vehicle-mounted use of the speaker 200 can be realized.

[0047] As Figure 1 and Figure 3 shown, both the seat body 10 and the movable plate 22 are placed vertically. When the speaker 200 is pulled into the receiving groove 11, it is also in a vertical placement state, which can make the speaker 200 stand in the receiving groove 11 and improve the placement stability. And, as Figure 5 shown, when the speaker 200 is pushed out of the receiving groove 11, it remains in a vertical placement state, which is convenient for removing the speaker 200 from the movable plate 22.

[0048] In one embodiment, the driving module 21 includes a driving component 211 and a connecting rod component 212. The connecting rod component 212 has a hinge position 2123, a connecting end 2121, and a pushing and pulling end 2122. The hinge position 2123 is hinged to the seat body 10, the driving component 211 is hinged to the connecting end 2121, and the pushing and pulling end 2122 is hinged to the movable plate 22. The driving component 211 is used to drive the connecting rod component 212 to rotate through the connecting end 2121, so as to drive the pushing and pulling end 2122 to move relative to the seat body 10 in the first direction.

[0049] As Figure 4 and Figure 6 shown, the hinge position 2123, the connecting end 2121, and the pushing and pulling end 2122 of the connecting rod component 212 are respectively hinged to the seat body 10, the driving component 211, and the movable plate 22, so as to realize the rotational cooperation of the connecting rod component 212 with the seat body 10, the driving component 211, and the movable plate 22. When it is necessary to put the speaker 200 into the base 100 or take it out of the seat body 10, the driving component 211 drives the connecting rod component 212 to rotate through the connecting end 2121. During the rotation of the connecting rod component 212, the pushing and pulling end 2122 is driven to move relative to the seat body 10 in the first direction, that is, in the front-rear direction.

[0050] In this embodiment, the driving module 21 drives the movable plate 22 to move in the front-rear direction through the cooperation of the driving component 211 and the connecting rod component 212. The movement transmission of the connecting rod component 212 has smoothness, avoiding the impact load on the movable plate 22 caused by direct drive. Moreover, the spatial layout of the connecting rod component 212 is more flexible, with low cost and easy maintenance.

[0051] In one embodiment, the connecting rod assembly 212 includes a first connecting rod 2125 and a second connecting rod 2126. The two ends of the first connecting rod 2125 are respectively a connecting end 2121 and a pushing and pulling end 2122. The two ends of the second connecting rod 2126 respectively form a hinged position 2123 and a sliding position 2124. The first connecting rod 2125 and the second connecting rod 2126 are connected by a rotating shaft 2127 extending in the second direction. The sliding position 2124 is slidably connected to the movable plate 22 in the third direction. Among them, the first direction, the second direction, and the third direction are perpendicular to each other; the driving assembly 211 is used to drive the first connecting rod 2125 to rotate around the rotating shaft 2127 through the connecting end 2121, so as to drive the pushing and pulling end 2122 to move relative to the seat body 10 in the first direction and drive the second connecting rod 2126 to rotate around the rotating shaft 2127, and make the sliding position 2124 slide relative to the movable plate 22 in the third direction.

[0052] As Figure 1 shown, the second direction is the left-right direction, and the third direction is the up-down direction. As Figure 4 and Figure 6 shown, the first connecting rod 2125 and the second connecting rod 2126 are arranged in a cross shape. The lower end of the first connecting rod 2125 is the connecting end 2121, and the upper end is the pushing and pulling end 2122. The pushing and pulling end 2122 is hinged to a position near the top of the movable plate 22. The upper end of the second connecting rod 2126 forms a hinged position 2123, and the lower end forms a sliding position 2124. The sliding position 2124 is slidably connected to a position near the bottom of the movable plate 22 in the up-down direction. The first connecting rod 2125 and the second connecting rod 2126 are connected by a rotating shaft 2127 extending in the left-right direction.

[0053] When it is necessary to move the movable plate 22 forward relative to the seat body 10, the driving assembly 211 drives the first connecting rod 2125 to rotate upward around the rotating shaft 2127 through the connecting end 2121, which can drive the pushing and pulling end 2122 to move forward relative to the seat body 10, thereby driving the movable plate 22 to move forward. And the sliding position 2124 of the second connecting rod 2126 rotates upward around the rotating shaft 2127. And as the movable plate 22 moves forward, the sliding position 2124 of the second connecting rod 2126 slides upward relative to the movable plate 22 to improve the smoothness of the forward movement of the movable plate 22 during the process of adapting to the forward movement of the movable plate 22.

[0054] When it is necessary to move the movable plate 22 backward relative to the seat body 10, the driving assembly 211 drives the first connecting rod 2125 to rotate downward around the rotating shaft 2127 through the connecting end 2121, which can drive the pushing and pulling end 2122 to move backward relative to the seat body 10, thereby driving the movable plate 22 to move backward. And the sliding position 2124 of the second connecting rod 2126 rotates downward around the rotating shaft 2127. And as the movable plate 22 moves backward, the sliding position 2124 of the second connecting rod 2126 slides downward relative to the movable plate 22 to improve the smoothness of the backward movement of the movable plate 22 during the process of adapting to the backward movement of the movable plate 22.

[0055] In addition, the push-pull end 2122 of the first connecting rod 2125 is hinged to the position near the top of the movable plate 22, and the sliding position 2124 of the second connecting rod 2126 is slidably connected to the position near the bottom of the movable plate 22, so that the top and bottom positions of the movable plate 22 are supported during the movement, thereby improving the movement stability.

[0056] In one embodiment, the sliding position 2124 of the second connecting rod 2126 is provided with a sliding seat 2128, and the side of the movable plate 22 away from the slot 111, that is, the rear side of the movable plate 22 is provided with a slide 224 that slides with the sliding seat 2128. The slide 224 extends along a third direction, that is, extends in the up and down direction, so as to guide the second connecting rod 2126 when the sliding position 2124 of the second connecting rod 2126 slides up and down, thereby improving the sliding stability.

[0057] In one embodiment, the driving assembly 211 includes a rotary driving structure, a screw rod 2114 and an adapter block 2115. The screw rod 2114 is arranged along a third direction, one end of the screw rod 2114 is connected to the rotary driving structure, and the other end of the screw rod 2114 is rotatably installed on the base body 10. The adapter block 2115 is sleeved outside the screw rod 2114 and threadedly cooperates with the screw rod 2114, and the adapter block 2115 is hinged to the connecting end 2121 through a hinge shaft 2119 arranged along the second direction; the rotary driving structure is used to drive the screw rod 2114 to rotate around the third direction to drive the adapter block 2115 to move relative to the screw rod 2114 along the third direction, and drive the first connecting rod 2125 to rotate around the rotating shaft 2127 through the hinge shaft 2119 and the connecting end 2121.

[0058] like Figure 4 and Figure 6 As shown, the screw rod 2114 is arranged in the up-down direction, the lower end of the screw rod 2114 is connected to the rotary drive structure, the upper end of the screw rod 2114 is rotatably mounted on the seat body 10, the adapter block 2115 is sleeved outside the screw rod 2114 and is threadedly matched with the screw rod 2114, and the adapter block 2115 is hinged to the connecting end 2121 through a hinge shaft 2119 arranged in the left-right direction. During use, the rotary drive structure drives the screw rod 2114 to rotate vertically, that is, to rotate around its axis, and drives the adapter block 2115 to move up and down relative to the screw rod 2114, and then drives the first connecting rod 2125 to rotate up and down around the rotating hand through the hinge shaft 2119 and the connecting end 2121.

[0059] In this embodiment, the driving component 211 is provided with a rotary driving structure, a lead screw 2114 and an adapter block 2115. The rotary motion of the lead screw 2114 is converted into the linear motion of the adapter block 2115 and the hinge shaft 2119, so as to drive the first connecting rod 2125 to rotate up and down around the rotating shaft 2127, and then be converted into the front and back movement of the movable plate 22 through the connecting rod assembly 212. By adopting this setting method, the driving component 211 can improve the flexibility of the spatial layout, and can achieve a force-increasing effect, playing the role of load buffering and uniform distribution.

[0060] In one embodiment, the rotary driving structure includes a rotary driving member 2111, a worm gear 2112 connected to the rotary driving member 2111, and a worm 2113 engaged with the worm gear 2112. The worm 2113 is arranged along the second direction. The worm gear 2112 is connected to the lead screw 2114 through a connecting column arranged along the third direction. The rotary driving member 2111 is used to drive the worm 2113 to rotate around the second direction, so as to drive the lead screw 2114 to rotate around the third direction through the worm gear 2112 and the connecting column.

[0061] As Figure 4 and Figure 6 shown, the worm 2113 is arranged along the left-right direction and engaged with the worm gear 2112. The worm gear 2112 is connected to the lower end of the lead screw 2114 through a connecting column arranged along the up-down direction. The rotary driving member 2111 can adopt a motor or a motor in the prior art. The rotary driving member 2111 drives the worm 2113 to rotate around the left-right direction, that is, to rotate around its axis. The worm gear 2112 rotates around the up-down direction through the cooperation with the worm 2113, and drives the lead screw 2114 to rotate around the up-down direction through the connecting column, so as to drive the adapter block 2115 to move up and down relative to the lead screw 2114. The rotary driving structure of this embodiment adopts the structure of the rotary driving member 2111, the worm gear 2112 and the worm 2113 in cooperation, which not only has an ultra-large reduction ratio, but also can improve the flexibility of the spatial layout, and has the advantages of low noise and smooth transmission.

[0062] In one embodiment, the adapter block 2115 includes a housing 2116 and a core 2117 arranged in the housing 2116. The lead screw 2114 passes through the housing 2116 and the core 2117, and the core 2117 is in threaded cooperation with the lead screw 2114. The housing 2116 is provided with a guide hole 21161 for the lead screw 2114 to pass through and slidably cooperate with the lead screw 2114.

[0063] As Figure 4 and Figure 6As shown, the lead screw 2114 vertically penetrates through the housing 2116 and the core 2117, and the core 2117 is in threaded cooperation with the lead screw 2114, so as to move up and down along the lead screw 2114 when the lead screw 2114 rotates, and then drive the housing 2116 to move up and down. Since the guiding hole 21161 of the housing 2116 is in sliding cooperation with the lead screw 2114, it can play a guiding role during the up and down movement, improving the smoothness of the up and down movement of the adapter block 2115.

[0064] In one embodiment, the number of the link assemblies 212 is two, and the two link assemblies 212 are respectively arranged on both sides of the adapter block 2115 along the second direction. Both sides of the adapter block 2115 along the second direction are respectively hinged to the two connection ends 2121 through two hinge shafts 2119.

[0065] As Figure 4 and Figure 6 shown, the two link assemblies 212 are respectively arranged on the left and right sides of the adapter block 2115, and both the left and right sides of the adapter block 2115 are respectively hinged to the two connection ends 2121 through two hinge shafts 2119. Thus, when the adapter block 2115 moves up and down, the two link assemblies 212 are respectively driven to act synchronously through the two hinge shafts 2119, and then the movable plate 22 is driven to move back and forth synchronously through the two link assemblies 212, improving the movement stability and rapidity of the movable plate 22.

[0066] In one embodiment, an installation cavity 12 is further formed in the base body 10. The installation cavity 12 and the accommodation groove 11 are separated by a partition plate 13, and the partition plate 13 is provided with an avoidance opening 131 communicating the installation cavity 12 and the accommodation groove 11. The driving assembly 211 is received in the installation cavity 12, and the link assembly 212 is arranged corresponding to the avoidance opening 131 and can pass through the avoidance opening 131.

[0067] Specifically, the partition plate 13 is vertically arranged, and divides the space in the base body 10 into a front and rear distributed accommodation groove 11 and an installation cavity 12. The installation cavity 12 is located behind the accommodation groove 11. The driving assembly 211 is received in the installation cavity 12, improving the structural compactness and avoiding interference between the driving assembly 211 and the movable plate 22. The partition plate 13 is provided with an avoidance opening 131 corresponding to the position of the link assembly 212 for the link assembly 212 to pass through, so that the pushing and pulling end 2122 of the first link 2125 in the link assembly 212 passes through the avoidance opening 131 to be hinged to the movable plate 22, and the sliding position 2124 of the second link 2126 passes through the avoidance opening 131 to be in sliding cooperation with the movable plate 22, with a reasonable structural design.

[0068] As Figures 1 to 5As shown, in one embodiment, the base 100 further includes a circuit board 30, a switch button 40, and a driving assembly 211. Specifically, the rotation driving member 2111 of the rotation driving assembly 211 and the switch button 40 are both electrically connected to the circuit board 30. The switch button 40 is installed outside the seat body 10 near the position of the notch 111. The circuit board 30 is received in the installation cavity 12 and installed on the partition 13. The circuit board 30 is electrically connected to a connector interface 50 and a contact terminal 60. The connector interface 50 is installed on one side of the seat body 10 away from the notch 111. The contact terminal 60 is disposed on the circuit board 30 and extends through the partition 13 into the receiving groove 11. An avoidance hole 222 for the contact terminal 60 to pass through is formed at the position of the movable plate 22 corresponding to the contact terminal 60. The contact terminal 60 is used to dock with the charging terminal 202 on the electronic device when the movable plate 22 pulls the electronic device into the receiving groove 11.

[0069] Specifically, the switch button 40 is installed on the front side of the seat body 10, which is convenient for the operator to press and operate. The circuit board 30 is received in the installation cavity 12 and installed on the partition 13, with a compact structure. The connector interface 50 is installed on the rear side of the seat body 10 to dock with the connector of the vehicle when the seat body 10 is fastened to the application device, such as fastened in the trunk of the vehicle, to realize the interaction and charging process. The contact terminal 60 can be a pogo pin. The contact terminal 60 extends through the partition 13 into the receiving groove 11, and an avoidance hole 222 for the contact terminal 60 to pass through is formed at the position of the movable plate 22 corresponding to the contact terminal 60. When the movable plate 22 carries the speaker 200 and pulls the speaker 200 into the receiving groove 11, the contact terminal 60 can be docked with the charging terminal 202 of the speaker 200 to charge the speaker 200.

[0070] In one embodiment, the switch button 40 can be installed on one side of the outer edge of the seat body 10 along the second direction, for example, installed on the left side of the seat body 10 and near the top of the seat body 10. And for the convenience of the operator to press, the switch button 40 is arranged forward. The switch button 40 has marks indicating moving the movable plate 22 forward and backward. By pressing the corresponding marks, the forward or backward movement of the movable plate 22 can be realized, which is simple and convenient.

[0071] In one embodiment, the switch button 40 is installed outside the seat body 10 through a protective shell 70. The wire harness of the switch button 40 is received in the protective shell 70 and passes through the protective shell 70 and the seat body 10 and then is electrically connected to the circuit board 30.

[0072] The circuit board 30 is electrically connected to the switch button 40 and the rotating drive member 2111. The circuit board 30 can control the rotating drive member 2111 to rotate or rotate in the opposite direction when the switch button 40 is pressed, so that the user can realize the forward and backward movement of the movable plate 22 by pressing the switch button 40, which is simple and convenient to operate. It should be noted that the interaction between the circuit board 30, the switch button 40 and the rotating drive member 2111 can adopt the existing technology.

[0073] The base 100 can be a multifunctional base 100, which is not only convenient for taking and placing the speaker 200, but can also be used as a charging base 100. When the speaker 200 is pulled into the receiving groove 11, the speaker 200 can be charged, and it also has a charging function.

[0074] In order to facilitate the inspection, maintenance and replacement of the drive assembly 211, the connecting rod assembly 212 and the circuit board 30 in the installation cavity 12, the seat body 10 is provided with an inspection opening 14 at a position corresponding to the installation cavity 12. The inspection opening 14 is arranged on the side of the seat body 10 away from the slot 111. Figure 4 As shown, the inspection opening 14 is arranged at the rear side of the seat body 10 , and an inspection plate 15 is detachably installed at the inspection opening 14 . The inspection plate 15 blocks the inspection opening 14 , and the connector interface 50 can be installed on the inspection plate 15 .

[0075] In one embodiment, the outer cover of the worm wheel 2112 and the worm 2113 is provided with a protective cover 2118, and the protective cover 2118 is formed by buckling two cover bodies. The protective cover 2118 protects the worm wheel 2112 and the worm 2113, and the worm 2113 is rotatably mounted on the protective cover 2118.

[0076] In one embodiment, a hook 221 for mounting electronic equipment is provided on one side of the movable plate 22 facing the slot 111. Figure 3 As shown, the front side of the movable plate 22 is provided with a hook 221. Figure 7 As shown, the rear side of the speaker 200 is provided with a hanging groove 201, and the speaker 200 is hung on the hook 221 of the movable plate 22 through the hanging groove 201 to achieve loading and easy placement. The side of the movable plate 22 away from the notch 111, that is, the rear side of the movable plate 22 is connected to the driving module 21. Specifically, the rear side of the movable plate 22 near the top is hinged to the push-pull end 2122, and the rear side of the movable plate 22 near the bottom is slidably connected to the sliding position 2124 to achieve assembly.

[0077] In the base 100 of the present invention, one of the edge of the movable plate 22 and the groove wall of the accommodating groove 11 is provided with a slide groove 223, and the other is provided with a slide rail 112 that slidably cooperates with the slide groove 223, and the slide groove 223 or the slide rail 112 provided on the groove wall of the accommodating groove 11 extends along the first direction.

[0078] As Figure 3 and Figure 6 shown, in one embodiment, a chute 223 is provided at the edge of the movable plate 22. Specifically, a chute 223 is provided at the bottom edge of the movable plate 22, and a slide rail 112 slidably engaged with the chute 223 is provided on the bottom wall of the receiving groove 11. The slide rail 112 extends in the front-rear direction to play a guiding role during the forward and backward sliding of the movable plate 22, which is beneficial to improving the smoothness of the forward and backward sliding of the movable plate 22. Moreover, a gap 80 can be formed between the top of the movable plate 22 and the top wall of the receiving groove 11 to facilitate the forward and backward sliding of the movable plate 22.

[0079] In another embodiment, a chute 223 is provided on the wall of the receiving groove 11. Specifically, a chute 223 is provided on the bottom wall of the receiving groove 11, and a slide rail 112 slidably engaged with the chute 223 is provided at the edge of the movable plate 22. The chute 223 extends in the first direction to play a guiding role during the forward and backward sliding of the movable plate 22, which is beneficial to improving the smoothness of the forward and backward sliding of the movable plate 22. Moreover, a gap 80 can be formed between the top of the movable plate 22 and the top wall of the receiving groove 11 to facilitate the forward and backward sliding of the movable plate 22.

[0080] As Figure 1 and Figure 5 shown, the present invention also provides a speaker assembly. The speaker assembly includes a speaker 200 and the base 100 as described above. The speaker 200 can be connected to the movable plate 22 and can be pushed out or pulled into the receiving groove 11 by the movable plate 22. To facilitate taking and carrying, a handle 203 is further provided on the top of the speaker 200. As Figure 3 shown, in one embodiment, two hooks 221 are arranged side by side on the front side of the movable plate 22. Correspondingly, as Figure 7 shown, two hanging grooves 201 are provided on the rear side of the speaker 200. The speaker 200 is hung on the two hooks 221 of the movable plate 22 respectively, which not only realizes stable mounting but also facilitates taking and placing.

[0081] For the specific structure and usage mode of the base 100 in this speaker assembly, refer to the above embodiments. Since this speaker assembly adopts all the technical solutions of the above all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one.

[0082] The present invention also provides an application device. The application device applies the speaker assembly as described above, and the side of the seat body 10 away from the notch 111 is detachably mounted on the application device.

[0083] The application device may be a camper, RV, etc., or other devices that require sound. In order to be mounted in a vehicle or to facilitate carrying and taking and placing the speaker 200, the side of the seat 10 away from the slot 111 can be detachably mounted on the application device, and can be specifically fastened to the application device, such as in the trunk of a vehicle, by screws 16, for easy disassembly and assembly. In addition, when the seat 10 is fastened to the application device, the connector interface 50 is docked with the connector of the application device to achieve electrical connection, which is convenient for charging the speaker 200 through the base 100, and enables the speaker 200 to communicate with the application device, so that the speaker 200 and other sound-generating devices of the application device can be linked to improve the sound effect of the application device.

[0084] The specific structure and usage of the speaker assembly in the application device refer to the above-mentioned embodiments. Since the application device adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0085] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A base, characterized in that, The base includes: a base body, in which a receiving groove for placing an external electronic device is formed, and one side of the receiving groove along a first direction has a notch for the electronic device to enter and exit; a moving mechanism, the moving mechanism includes a driving module and a moving plate connected to the driving module, the driving module is installed on the base body, the moving plate is movably installed in the receiving groove, the moving plate is used for carrying the electronic device, and the driving module is used for driving the moving plate to move relative to the base body along the first direction so as to correspondingly push the electronic device out of or pull it into the receiving groove from the notch.

2. The base according to claim 1, characterized in that, The driving module includes a driving component and a connecting rod component, the connecting rod component has a hinged position, a connecting end and a pushing and pulling end, the hinged position is hinged to the base body, the driving component is hinged to the connecting end, the pushing and pulling end is hinged to the moving plate, and the driving component is used for driving the connecting rod component to rotate through the connecting end so as to drive the pushing and pulling end to move relative to the base body along the first direction.

3. The base according to claim 2, characterized in that, The connecting rod component includes a first connecting rod and a second connecting rod, two ends of the first connecting rod are respectively the connecting end and the pushing and pulling end, two ends of the second connecting rod respectively form the hinged position and a sliding position, the first connecting rod and the second connecting rod are connected by a rotating shaft extending along a second direction, the sliding position is slidably connected with the moving plate along a third direction, wherein, the first direction, the second direction and the third direction are perpendicular to each other; the driving component is used for driving the first connecting rod to rotate around the rotating shaft through the connecting end so as to drive the pushing and pulling end to move relative to the base body along the first direction and drive the second connecting rod to rotate around the rotating shaft, and enable the sliding position to slide relative to the moving plate along the third direction.

4. The base according to claim 3, characterized in that, The driving component includes a rotary driving structure, a lead screw and an adapter block, the lead screw is arranged along the third direction, one end of the lead screw is connected to the rotary driving structure, the other end of the lead screw is rotatably installed on the base body, the adapter block is sleeved outside the lead screw and is in threaded cooperation with the lead screw, and the adapter block is hinged to the connecting end through a hinge shaft arranged along the second direction; the rotary driving structure is used for driving the lead screw to rotate around the third direction so as to drive the adapter block to move relative to the lead screw along the third direction, and drive the first connecting rod to rotate around the rotating shaft through the hinge shaft and the connecting end.

5. The base according to claim 4, characterized in that, The rotary driving structure includes a rotary driving member, a worm gear connected to the rotary driving member and a worm meshing with the worm gear, the worm is arranged along the second direction, the worm gear is connected to the lead screw through a connecting column arranged along the third direction, and the rotary driving member is used for driving the worm to rotate around the second direction so as to drive the lead screw to rotate around the third direction through the worm gear and the connecting column.

6. The base according to claim 4, characterized in that, The adapter block includes a housing and a core body arranged in the housing, the lead screw penetrates through the housing and the core body, and the core body is in threaded cooperation with the lead screw, and the housing is provided with a guiding hole for the lead screw to pass through and is in sliding cooperation with the lead screw.

7. The base according to claim 4, characterized in that, There are two connecting rod assemblies, which are arranged on both sides of the adapter block along the second direction. The adapter block is hinged to the two connecting ends via the two hinge shafts on both sides along the second direction.

8. The base according to any one of claims 2 to 7, characterized in that, An installation cavity is also formed in the base body, and the installation cavity is separated from the accommodating groove by a partition, and the partition is provided with an escape opening connecting the installation cavity and the accommodating groove, the driving assembly is accommodated in the installation cavity, and the connecting rod assembly is arranged corresponding to the escape opening and can pass through the escape opening.

9. The base according to claim 8, characterized in that, The base also includes a circuit board and a switch button, the drive assembly and the switch button are both electrically connected to the circuit board, the switch button is installed outside the base body at a position close to the slot, the circuit board is accommodated in the installation cavity and installed on the partition, the circuit board is electrically connected with a connector interface and a contact terminal, the connector interface is installed on the side of the base body away from the slot, the contact terminal is arranged on the circuit board and extends into the receiving groove through the partition, and an avoidance hole for the contact terminal to pass through is opened at the position of the movable plate corresponding to the contact terminal, and the contact terminal is used to dock with the charging terminal on the electronic device when the movable plate pulls the electronic device into the receiving groove.

10. The base according to any one of claims 1 to 7, characterized in that A hook for mounting the electronic device is provided on one side of the movable plate facing the notch; and / or, One of the edge of the movable plate and the groove wall of the accommodating groove is provided with a sliding groove, and the other is provided with a sliding rail slidably matched with the sliding groove, and the sliding groove or the sliding rail arranged on the groove wall of the accommodating groove extends along the first direction.

11. A speaker assembly, characterized in that, The speaker assembly comprises a speaker and a base as claimed in any one of claims 1 to 10, wherein the speaker can be connected to the movable plate and can be pushed out of the notch or pulled into the accommodating groove by the movable plate.

12. An application device, characterized in that, The application device is applied with the speaker assembly as claimed in claim 11, and the side of the seat body facing away from the slot is detachably mounted on the application device.

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