Fixing device, sound assembly and vehicle

Abstract

The invention relates to a fixing device, a sound assembly and a vehicle, the fixing device comprises a first shell and a driving structure, the first shell is provided with a first cavity, and the first cavity is configured to accommodate a to-be-fixed part; the driving structure comprises a driving part and a movable part which are in transmission connection, and the movable part is provided with a first position and a second position; the driving piece can drive the movable piece to move in the first cavity in the first direction, and the movable piece drives the to-be-fixed piece to move. When the movable part is located at the first position, the movable part and the to-be-fixed part are locked; when the movable part is located at the second position, the movable part and the to-be-fixed part are unlocked; according to the fixing device in the embodiment of the invention, a user can conveniently store, take and place the sound box in the vehicle.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and in particular, to a fixing device, an audio component, and a vehicle. Background Art

[0002] In-vehicle speakers are generally fixed inside an automobile and can only be used inside the vehicle and cannot be taken out for independent use. When a user needs to use a portable speaker, an additional portable speaker needs to be placed inside the vehicle. However, when the portable speaker is placed inside the vehicle, it needs to be fixed, but there is no installation position inside the vehicle for fixing the portable speaker, making it difficult for the user to store, retrieve, and place the portable speaker. Summary of the Invention

[0003] Embodiments of the present application provide a fixing device, an audio component, and a vehicle to facilitate the user's storage, retrieval, and placement of the audio, and to at least partially solve the above technical problems.

[0004] To achieve the above object, according to a first aspect of the present application, a fixing device is provided. The fixing device includes:

[0005] A first housing having a first cavity configured to accommodate a to-be-fixed member; and

[0006] A driving structure including a driving member and a movable member, the driving member being in transmission connection with the movable member, the movable member having a first position and a second position;

[0007] Wherein, the driving member is capable of driving the movable member to move in the first cavity along a first direction, and the movable member drives the to-be-fixed member to move;

[0008] When the movable member is in the first position, the movable member locks with the to-be-fixed member; and

[0009] When the movable member is in the second position, the movable member unlocks from the to-be-fixed member.

[0010] In some embodiments of the present application, the driving member includes:

[0011] A driving body connected to the first housing; and

[0012] A mounting member in transmission connection with the driving body;

[0013] Wherein, the movable member is disposed on the mounting member and is capable of moving in a second direction, the driving body drives the mounting member to move in the first direction, and the mounting member drives the movable member to move.

[0014] In some embodiments of the present application, the driving structure further includes:

[0015] An adjusting structure configured to drive the movable member to move along the second direction on the mounting member.

[0016] In some embodiments of the present application, the adjustment structure includes:

[0017] An elastic member that is in contact with the movable member and the mounting member respectively and is configured to drive the movable member to move in the second direction.

[0018] In some embodiments of the present application, the adjustment structure further includes:

[0019] A guiding member that is arranged on the movement trajectory of the movable member in the first direction;

[0020] The movable member further has a third position. When the movable member is in the third position, the movable member abuts against the guiding member;

[0021] When the movable member is in the third position and moves in the first direction, the movable member can move in the first direction and the second direction until it reaches the second position.

[0022] In some embodiments of the present application, when the movable member switches from the third position to the second position, the movable member unlocks from the to-be-fixed member;

[0023] When the movable member switches from the second position to the third position, the movable member locks or unlocks from the to-be-fixed member; and

[0024] When the movable member switches from the third position to the first position, the movable member locks with the to-be-fixed member.

[0025] In some embodiments of the present application, when the movable member switches from the first position to the third position, the elastic member is in a first compressed state;

[0026] When the movable member switches from the third position to the second position, the elastic member is in a second compressed state;

[0027] When the movable member switches from the third position to the first position, the elastic member is in a third compressed state;

[0028] Wherein, the compression amount when the movable member is in the second compressed state is greater than the compression amount when the movable member is in the first compressed state, and the compression amount when the movable member is in the first compressed state is greater than the compression amount when the movable member is in the third compressed state.

[0029] In some embodiments of the present application, the guiding member has a first guiding surface;

[0030] Wherein, when the movable member is in the third position, it is in contact with the first guiding surface. When the movable member is in the third position and moves in the first direction, the movable member also moves along the first guiding surface.

[0031] In some embodiments of the present application, the movable member has a second guiding surface, and the second guiding surface faces the first guiding surface in the first direction to guide the movable member to move on the first guiding surface.

[0032] In some embodiments of the present application, the driving body includes:

[0033] A driving motor, mounted on the first housing; and

[0034] A transmission member, extending in the first direction and drivingly connected to the output end of the driving motor;

[0035] Wherein, the mounting member is movably connected to the transmission member to move in the first direction.

[0036] In some embodiments of the present application, the driving member further includes:

[0037] A gear set, one end of the gear set is connected to the driving motor, and the other end is connected to the transmission member.

[0038] In some embodiments of the present application, when the movable member is in the first position, the movable member is engaged with the member to be fixed.

[0039] In some embodiments of the present application, the driving structure includes:

[0040] A second housing, having a second cavity therein, and the second cavity is in communication with the first cavity;

[0041] Wherein, the driving member and the movable member are both disposed in the second cavity;

[0042] When the movable member is in the first position, at least a part of the movable member extends into the first cavity.

[0043] In some embodiments of the present application, the driving structure further includes:

[0044] A cover plate, movably disposed in the second cavity along the first direction;

[0045] Wherein, the movable member abuts against the cover plate, and when the movable member moves in the first direction, the cover plate is driven to move.

[0046] In some embodiments of the present application, the driving structure further includes:

[0047] A reset member, connected to the cover plate, and the reset member is used to drive the cover plate to abut against the movable member when the movable member is separated from the cover plate.

[0048] In some embodiments of the present application, the cover plate includes:

[0049] A first cover plate and a second cover plate, both the first cover plate and the second cover plate are movably disposed in the second cavity along the first direction, and at least a part of the first cover plate and the second cover plate abut against each other to limit the separation of the first cover plate and the second cover plate;

[0050] Among them, the movable member, the first cover plate, and the second cover plate are arranged in sequence in the first direction, and the reset member is connected to the first cover plate.

[0051] In some embodiments of the present application, at least one guide rail extending in the first direction is provided on the side wall of the first cavity;

[0052] Among them, the member to be fixed is movably arranged on the guide rail.

[0053] In some embodiments of the present application, the fixing device further includes:

[0054] At least one buffer pad is provided on the member to be fixed and / or the first housing.

[0055] In a second aspect, the present application further provides an audio component, and the audio component includes:

[0056] The fixing device; and

[0057] The member to be fixed, and the member to be fixed is an audio.

[0058] In some embodiments of the present application, a card slot is provided on the audio;

[0059] When the movable member is in the first position, at least a part of the movable member is inserted into the card slot;

[0060] When the movable member is in the second position, the movable member disengages from the card slot.

[0061] In some embodiments of the present application, a third guiding surface is further provided on one side of the movable member facing the opening of the first cavity in the first direction, and the third guiding surface is used to guide the movable member to be inserted into the card slot.

[0062] In a second aspect, the present application further provides a vehicle, including the fixing device or the audio component.

[0063] The fixing device provided by the embodiment of the present application includes a first housing and a driving structure. The first housing has a first cavity configured to accommodate a piece to be fixed. The driving structure includes a driving member and a movable member. The driving member is in transmission connection with the movable member. The movable member has a first position and a second position. The driving member can drive the movable member to move in the first cavity along a first direction, and the movable member drives the piece to be fixed to move. When the movable member is in the first position, the movable member locks with the piece to be fixed. When the movable member is in the second position, the movable member unlocks from the piece to be fixed. That is, in this embodiment, by accommodating the piece to be fixed in the first cavity of the first housing and making the movable member in the first position, the limiting and storage of the piece to be fixed in the first cavity are realized. When the user needs to take out the piece to be fixed, the driving member drives the movable member to move in the first cavity along the first direction, and drives the piece to be fixed to move through the movable member, so as to push the piece to be fixed out of the first cavity. After at least part of the piece to be fixed moves out of the first cavity, the movable member can be switched to the second position. At this time, the movable member unlocks from the piece to be fixed, and the user can take out the piece to be fixed from the first cavity. Similarly, if the piece to be fixed needs to be put back into the first cavity, the locking of the piece to be fixed can be realized by switching the movable member between the first position and the second position. Thus, it is convenient for the user to store, take in and take out the piece to be fixed. According to the above operations, when the piece to be fixed is a speaker and the first housing is installed on a vehicle, the fixing device in the embodiment of the present application can facilitate the user to store, take in and take out the speaker in the vehicle.

[0064] Other features and advantages of the present application will be described in detail in the following specific implementation part. Brief Description of the Drawings

[0065] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0066] In order to more completely understand the present application and its beneficial effects, the following description will be made in conjunction with the drawings, in which the same reference numerals represent the same parts in the following description.

[0067] Figure 1 It is a schematic structural diagram of a speaker assembly provided in an exemplary embodiment of the present application;

[0068] Figure 2 It is a schematic structural diagram of a fixing device provided in an exemplary embodiment of the present application;

[0069] Figure 3It is a partial cross-sectional schematic view of the audio component provided in the exemplary embodiment of the present application;

[0070] Figure 4 It is a schematic structural view of the driving structure provided in the exemplary embodiment of the present application;

[0071] Figure 5 It is a partial cross-sectional view of the driving structure provided in the exemplary embodiment of the present application;

[0072] Figure 6 It is an assembly schematic view of the first cover plate and the second cover plate provided in the exemplary embodiment of the present application;

[0073] Figure 7 It is a schematic structural view of the piece to be fixed provided in the exemplary embodiment of the present application.

[0074] Explanation of reference numerals:

[0075] 1. First housing; 1A. First cavity; 2. Piece to be fixed; 3. Driving structure; 31. Driving member; 311. Driving main body; 3111. Driving motor; 3112. Transmission member; 3113. Gear set; 312. Mounting member; 32. Movable member; 33. Adjusting structure; 331. Elastic member; 332. Guide member; 34. Second housing; 34A. Second cavity; 35. Cover plate; 351. First cover plate; 352. Second cover plate; 36. Reset member; 361. Guide rod; 362. Second spring; 4. First guiding surface; 5. Second guiding surface; 6. Guide rail; 7. Buffer pad; 8. Card slot; 9. Third guiding surface; 10. Locking member; 11. Fourth guiding surface; 12. Guide groove; 13. Limiting member; 14. Chute. Detailed implementation manners

[0076] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0077] Please refer to Figures 1 to 3 , in some embodiments of the present application, the fixing device includes a first housing 1, the first housing 1 has a first cavity 1A, and the first cavity 1A is configured to accommodate the piece to be fixed 2; that is, in this embodiment, the user can store the piece to be fixed 2 in the first cavity 1A; wherein, the first housing 1 is installed on a vehicle.

[0078] In some embodiments of the present application, the first housing 1 can also be installed in other environments other than vehicles, such as at home, in a club, or in a audio-visual room.

[0079] In addition, the type of the component 2 to be fixed is not limited, and it can be an audio device, a handle or other electronic devices.

[0080] In some embodiments of the present application, the component 2 to be fixed is an audio device.

[0081] In some embodiments of the present application, the fixing device includes a driving structure 3, and the driving structure 3 includes a driving member 31 and a movable member 32. The driving member 31 is in transmission connection with the movable member 32, and the movable member 32 has a first position and a second position. Among them, the driving member 31 can drive the movable member 32 to move in the first cavity 1AA along the first direction Y, and the movable member 32 drives the component 2 to be fixed to move. When the movable member 32 is in the first position, the movable member 32 is locked with the component 2 to be fixed. When the movable member 32 is in the second position, the movable member 32 is unlocked from the component 2 to be fixed.

[0082] In the technical solution of the present application, by accommodating the component 2 to be fixed in the first cavity 1A of the first housing 1 and making the movable member 32 in the first position, the limiting and accommodation of the component 2 to be fixed in the first cavity 1A are realized. When the user needs to take out the component 2 to be fixed, the driving member 31 drives the movable member 32 to move in the first cavity 1A along the first direction Y, and drives the component 2 to be fixed to move through the movable member 32, so as to push the component 2 to be fixed out of the first cavity 1A. After at least part of the component 2 to be fixed moves out of the first cavity 1A, the movable member 32 can be switched to the second position. At this time, the movable member 32 is unlocked from the component 2 to be fixed, and the user can take out the component 2 to be fixed from the first cavity 1A. Similarly, if the component 2 to be fixed needs to be put back into the first cavity 1A, the locking of the component 2 to be fixed can be realized by switching the movable member 32 between the first position and the second position. Thus, it is convenient for the user to accommodate, take out and put in the component 2 to be fixed.

[0083] According to the above operation, when the component 2 to be fixed is an audio device and the first housing 1 is installed on a vehicle, the fixing device in the embodiment of the present application can facilitate the user to accommodate, take out and put in the audio device in the vehicle.

[0084] In some embodiments of the present application, the driving member 31 is controlled by electric drive.

[0085] In addition, the driving member 31 can be connected to the first housing 1 or not connected to the first housing 1, which is not limited herein.

[0086] In some embodiments of the present application, the driving member 31 includes a driving body 311 and a mounting member 312. The driving body 311 is connected to the first housing 1; the mounting member 312 is in transmission connection with the driving body 311; wherein, the movable member 32 is arranged on the mounting member 312 and can move in the second direction X. The driving body 311 drives the mounting member 312 to move in the first direction Y, and the mounting member 312 drives the movable member 32 to move; that is, in this embodiment, the movement of the movable member 32 in the first direction Y is realized by the driving body 311 driving the mounting member 312 to move in the first direction Y. The movable member 32 is arranged on the mounting member 312 and can move along the second direction X to switch between the first position and the second position. Therefore, the arrangement of the mounting member 312 enables the movable member 32 to move in both the first direction Y and the second direction X, so as to realize the functions of locking the movable member 32 with the to-be-fixed member 2 and pushing the to-be-fixed member 2 to move in the first cavity, and unlocking the movable member 32 from the to-be-fixed member 2 so that the to-be-fixed member 2 can be taken out of the first cavity 1A.

[0087] The setting form in which the driving body 311 is connected to the first housing 1 makes the structure of the fixing device compact and facilitates installation in the vehicle.

[0088] In addition, since the movement of the movable member 32 in the second direction X can realize the locking and unlocking of the movable member 32 with the to-be-fixed member 2, that is, the movable member 32 and the to-be-fixed member 2 move relative to each other in the second direction X. When the movable member 32 moves towards the to-be-fixed member 2 in the second direction X, the to-be-fixed member 2 is locked with the movable member 32. When the movable member 32 moves away from the to-be-fixed member 2 in the second direction X, the to-be-fixed member 2 is unlocked from the movable member 32.

[0089] In some embodiments of the present application, the driving structure 3 includes an adjusting structure 33, and the adjusting structure 33 is configured to drive the movable member 32 to move along the second direction X on the mounting member 312; that is, in this embodiment, through the combined cooperation of the adjusting structure 33 and the driving member 31, the functions of locking the movable member 32 with the to-be-fixed member 2 and pushing the to-be-fixed member 2 to move in the first cavity, and unlocking the movable member 32 from the to-be-fixed member 2 so that the to-be-fixed member 2 can be taken out of the first cavity 1A can be realized, without manual operation by the user, which is convenient for the user to store and take out the to-be-fixed member 2.

[0090] In some embodiments of the present application, the adjusting structure 33 includes an elastic member 331. The elastic member 331 is in contact with the movable member 32 and the mounting member 312 respectively, and is configured to drive the movable member 32 to move along the second direction X; in this embodiment, the elastic telescopic ability of the elastic member 331 is used to drive the movable member 32 to move in the second direction X.

[0091] It can be understood that the elastic member 331 can be assembled in contact with the movable member 32 and the mounting member 312, or can be fixed to the movable member 32 and the mounting member 312 respectively, and no limitation is made here.

[0092] In some embodiments of the present application, the mounting member 312 is provided with a mounting groove extending along the second direction X, at least a part of the movable member 32 extends into the mounting groove, and can move in the mounting groove. The elastic member 331 is disposed between the part of the movable member 32 outside the mounting groove and the mounting member 312 to drive the movable member 32 to move in the second direction X.

[0093] In some embodiments of the present application, the mounting groove penetrates through the mounting member 312, at least a part of the movable member 32 extends into the mounting groove and passes through the mounting groove. A limiting member 13 is mounted on the part of the movable member 32 passing through the mounting groove. The limiting member 13 can prevent the movable member 32 and the mounting member 312 from separating in the second direction X under the action of the elastic member 331.

[0094] In some embodiments of the present application, the elastic member 331 includes a first spring.

[0095] In some embodiments of the present application, the adjusting structure 33 further includes a guiding member 332, and the guiding member 332 is disposed on the movement track of the movable member 32 in the first direction Y; the movable member 32 further has a third position. When the movable member 32 is in the third position, the movable member 32 abuts against the guiding member 332; when the movable member 32 is in the third position and moves in the first direction Y, the movable member 32 can move in the first direction Y and the second direction X until it reaches the second position. In this embodiment, when the movable member 32 is not in contact with the guiding member 332, it is in the first position under the action of the elastic member 331. The driving body 311 can drive the movable member 32 to move in the first direction Y through the mounting member 312 to drive the to-be-fixed member 2 to slide out of the first cavity 1A in the first direction Y. After the movable member 32 moves a certain distance in the first direction Y, the movable member 32 abuts against the guiding member 332. At this time, the movable member 32 also moves along the extending direction of the plane in contact with the guiding surface, that is, the movable member 32 also moves in the second direction X until the movable member 32 moves to the second position in the second direction X. Therefore, in this embodiment, the switching of the movable member 32 between the first position and the second position does not require electric control, and the cooperation of the elastic member 331 and the guiding member 332 can be used to achieve it during the movement stroke of the driving member 31 driving the movable member 32 in the first direction Y, so as to simplify the structure of the driving structure 3 and save manufacturing costs.

[0096] It can be understood that when the piece to be fixed 2 moves in the first cavity 1A along the first direction Y, it has a fixed position and a removal position. When the piece to be fixed 2 is in the fixed position, the movable piece 32 is in the first position; the setting position of the guiding piece 332 is close to the removal position of the piece to be fixed 2 in the first direction Y, so that the movable piece 32 can be switched to the second position before the piece to be fixed 2 moves to the removal position.

[0097] In some embodiments of the present application, when the movable piece 32 switches from the third position to the second position, the movable piece 32 is unlocked from the piece to be fixed 2; at this time, the user can take out the piece to be fixed 2 from the first cavity 1A, that is, the fixing device realizes that the piece to be fixed 2 can be taken out from the first cavity 1A.

[0098] When the movable piece 32 switches from the second position to the third position, the movable piece 32 is locked or unlocked from the piece to be fixed 2; among them, in the second direction X, the third position is between the first position and the second position. At this time, the movable piece 32 has a tendency to be unlocked from the piece to be fixed 2 under the abutting action of the guiding piece 332, that is, when the movable piece 32 is in the third position, it can either remain locked with the piece to be fixed 2 or be unlocked from the piece to be fixed 2, which is not limited here.

[0099] When the movable piece 32 switches from the third position to the first position, the movable piece 32 is locked with the piece to be fixed 2; at this time, the piece to be fixed 2 is limited in the first cavity 1A, and the fixing device realizes the storage of the piece to be fixed 2.

[0100] Therefore, in the above embodiments, by driving the movable piece 32 to move in the second direction X through the elastic piece 331 and the guiding piece 332, that is, the movable piece 32 switches between the first position, the second position and the third position, and by driving the main body 311 to drive the movable piece 32 to move in the first direction Y, it is convenient for the user to store, take in and take out the piece to be fixed 2.

[0101] In some embodiments of the present application, when the movable piece 32 switches from the first position to the third position, the elastic piece 331 is in the first compressed state; when the movable piece 32 switches from the third position to the second position, the elastic piece 331 is in the second compressed state; when the movable piece 32 switches from the third position to the first position, the elastic piece 331 is in the third compressed state; among them, the compression amount when the movable piece 32 is in the second compressed state is greater than the compression amount when the movable piece 32 is in the first compressed state, and the compression amount when the movable piece 32 is in the first compressed state is greater than the compression amount when the movable piece 32 is in the third compressed state.

[0102] Among them, when the elastic member 331 is in the second compression state, the compression amount is the largest. When the movable member 32 moves in the first direction Y towards the opening direction of the first cavity 1A, the elastic member 331 switches from the third compression state to the first compression state, and then to the second compression state, so as not to interfere with the switching of the movable member 32 from the first position to the second position; and when the movable member 32 moves away from the opening direction of the first cavity 1A in the first direction Y, the elastic member 331 switches from the second compression state to the first compression state, and then to the third compression state, and then uses the elastic potential energy of the elastic member 331 to drive the movable member 32 to reset from the second position to the first position, so that the movable member 32 can be locked with the to-be-fixed member 2.

[0103] It should be added that when the elastic member 331 is in the third compression state, the compression amount of the elastic member 331 can be zero or greater than zero; there is no limitation here.

[0104] In some embodiments of the present application, the guiding member 332 has a first guiding surface 4; among them, when the movable member 32 is in the third position, it contacts the first guiding surface 4. When the movable member 32 is in the third position and moves in the first direction Y, the movable member 32 also moves along the first guiding surface 4; that is, the first guiding surface 4 can guide the movable member 32 to move in the second direction X, so that the locking between the movable member 32 and the to-be-fixed member 2 is released.

[0105] In some embodiments of the present application, the extending direction of the first guiding surface 4 intersects with the second direction X and is not perpendicular, so that when the movable member 32 contacts the first guiding surface 4, it can move in the second direction X along the direction away from the to-be-fixed member 2.

[0106] In some embodiments of the present application, the movable member 32 has a second guiding surface 5, and the second guiding surface 5 is opposite to the first guiding surface 4 in the first direction Y to guide the movable member 32 to move on the first guiding surface 4; that is, in this embodiment, when the movable member 32 contacts the guiding member 332, at least a part of the first guiding surface 4 contacts the second guiding surface 5, increasing the contact area between the movable member 32 and the guiding member 332, so as to avoid the phenomenon that the internal structure of the fixing device is damaged due to jamming or interference when the movable member 32 moves along the first guiding surface 4.

[0107] In some embodiments of the present application, the driving body 311 includes a driving motor 3111 and a transmission member 3112. The driving motor 3111 is installed on the first housing 1. The transmission member 3112 extends along the first direction Y and is in transmission connection with the output end of the driving motor 3111. Among them, the mounting member 312 is movably connected to the transmission member 3112 to move in the first direction Y. That is to say, in this embodiment, the driving motor 3111 drives the mounting member 312 to move in the first direction Y through the transmission member 3112, so as to drive the movable member 32 to move in the first direction Y. Therefore, the fixing device in the present application can use the driving motor 3111 as a drive to realize the locking and unlocking of the piece to be fixed 2 and the movable member 32, and the movement of the piece to be fixed 2 in the first cavity 1A, so as to facilitate the user to store and pick up the piece to be fixed 2.

[0108] In some embodiments of the present application, the transmission member 3112 includes a transmission lead screw. The transmission lead screw is connected to the output end of the driving motor 3111. The mounting member 312 is screwed on the transmission lead screw and is in non-rotating cooperation with the transmission lead screw, so that it can move along the first direction Y during the rotation of the transmission lead screw.

[0109] In some embodiments of the present application, the driving structure 3 further includes a limiting rod extending along the first direction Y. The mounting member 312 is also slidably installed on the limiting rod, so as to realize the non-rotating cooperation with the transmission lead screw.

[0110] In some embodiments of the present application, the driving member 31 further includes a gear set 3113. One end of the gear set 3113 is connected to the driving motor 3111, and the other end is connected to the transmission member 3112. That is to say, in this embodiment, the driving motor 3111 is connected to the transmission lead screw through the gear set 3113, so that the driving motor 3111 does not need to be arranged at one end of the transmission member 3112 in the first direction Y, thereby shortening the size of the fixing device in the first direction Y.

[0111] In some embodiments of the present application, when the movable member 32 is in the first position, the movable member 32 is engaged with the piece to be fixed 2. That is to say, in this embodiment, when the movable member 32 is locked with the piece to be fixed 2, the movable member 32 is engaged with the piece to be fixed 2 to prevent the piece to be fixed 2 from coming out of the first cavity 1A.

[0112] In some embodiments of the present application, the driving structure 3 includes a second housing 34. A second cavity 34A is provided in the second housing 34. The second cavity 34A is communicated with the first cavity 1A. Among them, the driving member 31 and the movable member 32 are both arranged in the second cavity 34A. That is to say, in this embodiment, the installation positions of the driving member 31 and the movable member 32 in the fixing device are spaced apart from the installation position of the piece to be fixed 2 in the fixing device, thereby improving the aesthetics of the fixing device, and the storage of the piece to be fixed 2 is not likely to interfere with the driving member 31 and the movable member 32.

[0113] Wherein, when the movable member 32 is in the first position, at least a part of the movable member 32 extends into the first cavity 1A, that is, the part of the movable member 32 extending into the first cavity 1A can be locked with the to-be-fixed member 2.

[0114] In some embodiments of the present application, when the movable member 32 is in the second position, a part of the movable member 32 can still remain in the first cavity 1A.

[0115] In some embodiments of the present application, when the movable member 32 is in the second position, the whole of the movable member 32 is located in the second cavity 34A.

[0116] Please refer to Figures 4 to 6 , in some embodiments of the present application, the driving structure 3 further includes a cover plate 35, and the cover plate 35 is movably arranged in the second cavity 34A along the first direction Y; the movable member 32 abuts against the cover plate 35, and when the movable member 32 moves along the first direction Y, the cover plate 35 is driven to move; wherein, the cover plate 35 can limit impurities from entering the second cavity 34A from the communication position between the first cavity 1A and the second cavity 34A, so as to damage the components in the second cavity 34A; at the same time, the cover plate 35 can also improve the aesthetics of the fixing device.

[0117] In addition, the cover plate 35 can move along the first direction Y together with the movable member 32, thereby avoiding interfering with the movement of the movable member 32 in the first direction Y.

[0118] It should be additionally noted that when the movable member 32 is in the first position, the second position and the third position, the movable member 32 abuts against the cover plate 35 in the first direction Y, so as to prevent the movable member 32 from moving to one side of the cover plate 35 in the second direction X when the movable member 32 is displaced to the second position or the third position, making the movable member 32 unable to reset to the first position.

[0119] In some embodiments of the present application, the driving structure further includes a reset member 36, which is connected to the cover plate 35. The reset member 36 is configured to drive the cover plate 35 to abut against the movable member 32 when the movable member 32 is separated from the cover plate 35. In this embodiment, the movable member 32 has an initial position and a pushed-out position in the first direction Y. When the movable member 32 is located at the initial position, the movable member 32 is disposed close to the cavity of the first cavity 1A. When the movable member 32 is located at the pushed-out position, the movable member 32 is disposed close to the opening of the first cavity 1A. When the movable member 32 moves from the initial position to the pushed-out position, the movable member 32 abuts against the cover plate 35 and moves, and at the same time, the movable member 32 pushes the to-be-fixed member 2 out of the first cavity 1A. When the movable member 32 moves from the pushed-out position to the initial position, the reset member 36 can drive the cover plate 35 to reset, so as to block the communication position between the first cavity 1A and the second cavity 34A, and limit impurities from entering the second cavity 34A through the communication position between the first cavity 1A and the second cavity 34A, so as to damage the components in the second cavity 34A.

[0120] In some embodiments of the present application, the cover plate 35 includes a first cover plate 351 and a second cover plate 352. The first cover plate 351 and the second cover plate 352 are both movably disposed in the second cavity 34A along the first direction Y. At least a part of the first cover plate 351 and the second cover plate 352 abuts against each other to limit the separation of the first cover plate 351 and the second cover plate 352. Among them, the movable member 32, the first cover plate 351 and the second cover plate 352 are arranged in sequence in the first direction Y, and the reset member 36 is connected to the first cover plate 351. That is, in this embodiment, when the movable member 32 moves from the initial position to the pushed-out position, it first pushes the first cover plate 351 to move in the first direction Y, and then pushes the second cover plate 352 to move in the first direction Y, so as to prevent the first cover plate 351 and the second cover plate 352 from interfering with the movement of the movable member 32. When the movable member 32 moves from the pushed-out position to the initial position, the reset member 36 drives the first cover plate 351 to reset, and the first cover plate 351 simultaneously drives the second cover plate 352 to reset, so as to block the communication position between the first cavity 1A and the second cavity 34A, and limit impurities from entering the second cavity 34A through the communication position between the first cavity 1A and the second cavity 34A, so as to damage the components in the second cavity 34A.

[0121] By providing the first cover plate 351 and the second cover plate 352, the covering area of the cover plate 35 for the communication position between the first cavity 1A and the second cavity 34A is increased, and at the same time, the movement of the movable member 32 is not interfered.

[0122] In some embodiments of the present application, the second cover plate 352 is slidably disposed in the second cavity 34A through a chute 14 provided on the cavity wall of the second cavity 34A.

[0123] In some embodiments of the present application, the reset member 36 includes a guide rod 361 and a second spring 362. The guide rod 361 extends along the first direction Y. The first cover plate 351 is slidably disposed on the guide rod 361. The second spring 362 is sleeved on the guide rod 361. When the movable member 32 moves from the initial position to the ejection position, it pushes the first cover plate 351 to move in the first direction Y, and the second spring 362 is compressed. When the movable member 32 moves from the ejection position to the initial position, the second spring 362 resets and pushes the first cover plate 351 to reset.

[0124] In some embodiments of the present application, two reset members 36 are provided and are spaced apart from each other to improve the stability of the movement of the first cover plate 351 in the second cavity 34A.

[0125] In some embodiments of the present application, a guide rail 6 extending along the first direction Y is provided on the side wall of the first cavity 1A. Among them, the member to be fixed 2 is movably disposed on the guide rail 6. By providing the guide rail 6, the member to be fixed 2 can slide into the first cavity 1A along the guide rail 6.

[0126] In some embodiments of the present application, a plurality of guide rails 6 are provided, and the plurality of guide rails 6 are spaced apart and distributed on the side wall of the first cavity 1A.

[0127] Please refer to Figure 7 , in some embodiments of the present application, a plurality of guide grooves 12 matching the guide rails 6 are provided on the outer periphery of the member to be fixed 2, so that the member to be fixed 2 is slidably installed into the first cavity 1A through the cooperation of the guide rail 6 and the guide groove 12.

[0128] In some embodiments of the present application, the fixing device further includes at least one buffer pad 7, which is disposed on the member to be fixed 2 and / or the first housing. By providing the buffer pad 7, it is avoided that the member to be fixed 2 impacts the first housing 1 when moving in the first direction Y, thereby causing damage to the appearance of the member to be fixed 2.

[0129] In some embodiments of the present application, the first direction Y is the horizontal direction; in addition, the first direction Y can also be the height direction.

[0130] The present application also proposes an audio component, including a fixing device and a member to be fixed 2. The member to be fixed 2 is an audio. The fixing device is as described above. Since this audio component adopts all the technical solutions of the above-mentioned all embodiments, it has at least the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated herein one by one.

[0131] Among them, by accommodating the sound box in the first cavity 1A of the first housing 1 and making the movable member 32 in the first position, the sound box is limited and stored in the first cavity 1A; when the user needs to take out the sound box, the driving member 31 drives the movable member 32 to move in the first cavity 1A along the first direction Y, and drives the sound box to move through the movable member 32, so as to push the sound box out of the first cavity 1A. After at least part of the sound box moves out of the first cavity 1A, the movable member 32 can be switched to the second position. At this time, the movable member 32 is unlocked from the sound box, and the user can take out the sound box from the first cavity 1A; similarly, if the sound box needs to be put back into the first cavity 1A, the locking of the sound box can be realized by switching the movable member 32 between the first position and the second position; thus, it is convenient for the user to store, take out and place the sound box.

[0132] In some embodiments of the present application, a card slot 8 is provided on the sound box; when the movable member 32 is in the first position, at least part of the movable member 32 is inserted into the card slot 8; when the movable member 32 is in the second position, the movable member 32 disengages from the card slot 8; that is, in this embodiment, the movable member 32 limits the sound box in the first cavity 1A by being embedded in the card slot 8; at the same time, when the movable member 32 moves in the first direction Y, the movable member 32 also abuts against the slot wall of the card slot 8, thereby driving the sound box to move in the first direction Y.

[0133] In some embodiments of the present application, a limiting member 13 is installed on the sound box, a card slot 8 is provided on the limiting member 13, and the limiting member 13 is detachably connected to the sound box, so that the limiting member 13 is easy to replace after being damaged.

[0134] In some embodiments of the present application, a third guiding surface 9 is further provided on one side of the movable member 32 facing the opening of the first cavity 1A in the first direction Y. The third guiding surface 9 is used to guide the movable member 32 to be inserted into the card slot 8; that is, in this embodiment, when the user puts the sound box into the first cavity 1A, the limiting member 13 on the sound box will abut against the third guiding surface 9 on the movable member 32, so that the movable member 32 will move in the second direction X, avoiding interference with the storage of the sound box. When the card slot 8 and the movable member 32 are opposite in the second direction X, the movable member 32 can reset and be inserted into the card slot 8 under the action of the elastic member 331 to realize the locking of the sound box.

[0135] In some embodiments of the present application, a fourth guiding surface 11 is provided on the locking member 10. When the user puts the sound box into the first cavity 1A, the limiting member 13 on the sound box will abut against the third guiding surface 9 on the movable member 32. At this time, the third guiding surface 9 contacts the fourth guiding surface 11, so that the movable member 32 will move in the second direction X, avoiding the situation that the movable member 32 moves stuck or the abutting member cannot abut against the movable member 32 to move in the second direction X.

[0136] The present application also provides a vehicle, including a fixing device or a sound component. The fixing device and the sound component are as described above. Since the vehicle adopts all the technical solutions of all the above embodiments, it has at least the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here.

[0137] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality of" means two or more, unless otherwise specifically defined.

[0138] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0139] The embodiments, implementation manners and related technical features of the present application can be combined and replaced with each other without conflict.

[0140] The above are only the preferred embodiments of the present application and do not impose any formal restrictions on the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solutions of the present application still fall within the scope of the technical solutions of the present application.

Claims

1. A fixing device, characterized in that, Comprising: A first housing having a first cavity configured to accommodate a piece to be fixed; And A driving structure including a driving member and a movable member, the driving member being in transmission connection with the movable member, the movable member having a first position and a second position; Wherein, the driving member is capable of driving the movable member to move within the first cavity in a first direction, and the movable member drives the piece to be fixed to move; When the movable member is in the first position, the movable member is locked with the piece to be fixed; and When the movable member is in the second position, the movable member is unlocked from the piece to be fixed.

2. The fixing device according to claim 1, characterized in that, The driving member includes: A driving main body connected to the first housing; and A mounting member in transmission connection with the driving main body; Wherein, the movable member is arranged on the mounting member and can move in a second direction, the driving main body drives the mounting member to move in the first direction, and the mounting member drives the movable member to move.

3. The fixing device according to claim 2, characterized in that, The driving structure further includes: An adjusting structure configured to drive the movable member to move along the second direction on the mounting member.

4. The fixing device according to claim 3, characterized in that, The adjusting structure includes: An elastic member that is in contact with the movable member and the mounting member respectively and is configured to drive the movable member to move along the second direction.

5. The fixing device according to claim 4, characterized in that, The adjusting structure further includes: A guiding member arranged on the movement track of the movable member in the first direction; The movable member further has a third position, when the movable member is in the third position, the movable member abuts against the guiding member; When the movable member is in the third position and moves in the first direction, the movable member can move in the first direction and the second direction until it is in the second position.

6. The fixing device according to claim 5, characterized in that, When the movable member switches from the third position to the second position, the movable member is unlocked from the piece to be fixed; When the movable member switches from the second position to the third position, the movable member is locked or unlocked from the piece to be fixed; and When the movable member switches from the third position to the first position, the movable member is locked with the piece to be fixed.

7. The fixing device according to claim 5, wherein When the movable member switches from the first position to the third position, the elastic member is in the first compressed state; When the movable member switches from the third position to the second position, the elastic member is in the second compressed state; When the movable member switches from the third position to the first position, the elastic member is in the third compressed state; Wherein, the compression amount when the movable member is in the second compressed state is greater than the compression amount when the movable member is in the first compressed state, and the compression amount when the movable member is in the first compressed state is greater than the compression amount when the movable member is in the third compressed state.

8. The fixing device according to claim 5, characterized in that, The guiding member has a first guiding surface; Wherein, when the movable member is in the third position, it is in contact with the first guiding surface, and when the movable member is in the third position and moves in the first direction, the movable member also moves along the first guiding surface.

9. The fixing device according to claim 8, characterized in that, The movable member has a second guiding surface, which is opposite to the first guiding surface in the first direction to guide the movable member to move on the first guiding surface.

10. The fixing device according to claim 2, characterized in that, The driving main body includes: a driving motor mounted on the first housing; and a transmission member extending in the first direction and drivingly connected to the output end of the driving motor; wherein, the mounting member is movably connected to the transmission member to move in the first direction.

11. The fixing device according to claim 10, characterized in that, The driving member further includes: a gear set, one end of the gear set is connected to the driving motor, and the other end is connected to the transmission member.

12. The fixing device according to any one of claims 1 to 11, characterized in that, When the movable member is in the first position, the movable member is engaged with the member to be fixed.

13. The fixing device according to any one of claims 1 to 11, characterized in that, The driving structure includes: a second housing having a second cavity therein, and the second cavity is communicated with the first cavity; wherein, the driving member and the movable member are both disposed in the second cavity; When the movable member is in the first position, at least a part of the movable member extends into the first cavity.

14. The fixing device according to claim 13, characterized in that, The driving structure further includes: a cover plate movably disposed in the second cavity in the first direction; wherein, the movable member abuts against the cover plate, and when the movable member moves in the first direction, the cover plate is driven to move.

15. The fixing device according to claim 14, characterized in that, The driving structure further includes: a reset member connected to the cover plate, and the reset member is configured to drive the cover plate to abut against the movable member when the movable member is separated from the cover plate.

16. The fixing device according to claim 15, wherein, The cover plate includes: a first cover plate and a second cover plate, both the first cover plate and the second cover plate are movably disposed in the second cavity in the first direction, and at least a part of the first cover plate and the second cover plate abuts against each other to limit the separation of the first cover plate and the second cover plate; wherein, the movable member, the first cover plate and the second cover plate are arranged in sequence in the first direction, and the reset member is connected to the first cover plate.

17. The fixing device according to any one of claims 1 to 11, characterized in that, At least one guide rail extending in the first direction is provided on the side wall of the first cavity; wherein, the member to be fixed is movably disposed on the guide rail.

18. The fixing device according to any one of claims 1 to 11, characterized in that The fixing device further includes: at least one buffer pad disposed on the member to be fixed and / or the first housing.

19. An audio component, characterized in that, including: the fixing device according to any one of claims 1 to 18; and a member to be fixed, and the member to be fixed is a sound box.

20. The audio component according to claim 19, characterized in that, A card slot is provided on the sound box; When the movable member is in the first position, at least a part of the movable member is inserted into the card slot; When the movable member is in the second position, the movable member disengages from the card slot.

21. The audio component according to claim 20, characterized in that, On the side of the movable member facing the opening of the first cavity in the first direction, a third guiding surface is further provided, and the third guiding surface is used to guide the movable member to be inserted into the card slot.

22. A vehicle, characterized in that, including the fixing device according to any one of claims 1 to 18 or the sound box assembly according to any one of claims 19 to 21.

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