CN213619599U - Base and vehicle-mounted sound equipment - Google Patents

Abstract

The utility model belongs to the technical field of sound equipment, and discloses a base and vehicle-mounted sound equipment, wherein the base comprises a bottom shell and a clamping mechanism, a first clamping piece and a second clamping piece of the clamping mechanism are slidably connected to two opposite sides of the bottom shell, the first clamping piece and the second clamping piece are connected through a linkage assembly in a transmission way, and an elastic piece is connected with the first clamping piece and the second clamping piece; the vehicle-mounted sound equipment comprises a sound box and the base, wherein the sound box is fixed on the base, and the base is fixed in an external vehicle. The first clamping piece is pulled to be away from the second clamping piece, the linkage assembly can enable the second clamping piece to be away from the first clamping piece synchronously, and then the elastic piece can drive the first clamping piece and the second clamping piece to be close to each other and automatically clamp objects.

Description

Base and vehicle-mounted sound equipment

Technical Field

The utility model relates to a stereo set technical field especially relates to a base and vehicle audio equipment.

Background

The vehicle-mounted sound equipment refers to a sound system installed in a vehicle, and along with the increasing demand of people for spiritual life, the using amount of the vehicle-mounted sound equipment is increased day by day, and the requirements of people on the vehicle-mounted sound equipment are also increased more and more. On one hand, most of vehicle-mounted sound equipment in the market can not be detached or is difficult to detach by directly fixing the vehicle-mounted sound equipment on a vehicle, the use environment is single, and the requirement of multi-scene use of a user can not be met; on the other hand, the sound is clamped and fixed by the locking member or the external driving member in the base of the car audio equipment, and the sound cannot be automatically clamped.

Based on the above situation, it is desired to design a base to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the base can automatically clamp and fix an object and is simple to operate.

The utility model discloses another aim at: still provide a vehicle audio equipment, the base can detachably fixed stereo set in the car, and then can satisfy the user demand of user's multi-scene.

To achieve the purpose, the utility model adopts the following technical proposal:

in one aspect, a base is disclosed, comprising:

a bottom case;

the clamping mechanism comprises a first clamping piece, a second clamping piece, a linkage assembly and an elastic piece, wherein the first clamping piece and the second clamping piece are connected to two opposite sides of the bottom shell in a sliding mode and are in transmission connection through the linkage assembly, and the linkage assembly can enable the first clamping piece and the second clamping piece to synchronously slide on the bottom shell in different directions; the elastic piece is connected with the first clamping piece and the second clamping piece and can drive the first clamping piece and the second clamping piece to approach each other and clamp an object placed in the bottom shell.

Preferably, the linkage assembly includes a gear rotatably connected to the bottom case, the first clamping member and the second clamping member are provided with racks, the racks extend along a direction in which the first clamping member or the second clamping member is slidably connected to the bottom case, and the racks on the first clamping member and the second clamping member are respectively located on two sides of an axis of the gear and engaged with the gear.

Preferably, the first clamp and the second clamp are provided with fitting portions, and the first clamp and the second clamp are slidably fitted to each other in an extending direction of the rack by the fitting portions.

Preferably, the fitting portion includes a fitting groove, the first clip and the second clip are each provided with the fitting groove, and an end portion of the rack is inserted into the fitting groove.

Preferably, one of the bottom case and the first clamping member or the second clamping member is provided with a guide, and the other is provided with a sliding groove, and the guide is slidably disposed in the sliding groove to slidably connect the bottom case with the first clamping member or the second clamping member.

As a preferable scheme, the first clamping member and the second clamping member have C-shaped cross-sectional patterns, the bottom case is provided with an accommodating space, one end of the first clamping member and one end of the second clamping member are inserted into the accommodating space and connected with the linkage assembly, the inward folding portions are clamped on two sides of the bottom case, and the other end of the inward folding portions can clamp an object.

Optionally, both sides of the bottom case are provided with concave clamping parts, and the inward-folded parts of the first clamping part and the second clamping part are embedded into the clamping parts and clamped with the bottom case.

Optionally, a pull ring is fixed on the first clamping piece, and the pull ring is used for pulling the first clamping piece so as to enable the first clamping piece to slide in a direction away from the second clamping piece.

As a preferable scheme, the base further includes a top cover, the top cover is embedded on the bottom case and closes the opening of the accommodating space, and the first clamping member and the second clamping member are located on two sides of the top cover and can clamp an object on the top cover.

Optionally, the material of the bottom case and the top cover is SPCC.

Particularly, the bottom shell and the top cover made of the SPCC material have good structural strength and strong impact resistance.

As a preferable scheme, a limiting column is arranged on the bottom shell, and the limiting column is abutted to two sides of the first clamping piece and the second clamping piece which are far away from each other.

Specifically, the limiting column can limit the swing of the first clamping piece and the second clamping piece in the direction perpendicular to the sliding direction of the first clamping piece and the second clamping piece, and reliability is improved.

As a preferable scheme, the height of the limiting column is greater than the height of the clamping mechanism and the elastic piece at the middle part of the accommodating space.

Specifically, the limiting column can limit the top cover to abut against the clamping mechanism and the elastic piece in the height direction, so that the first clamping piece and the second clamping piece are locked, and the reliability is improved.

On the other hand, the vehicle audio equipment comprises an audio and the base, wherein the bottom shell is fixed in a vehicle, and the audio is placed in the bottom shell and can be clamped by the first clamping piece and the second clamping piece.

The utility model has the advantages that: the base comprises a bottom shell and a clamping mechanism, the first clamping member is pulled to be away from the second clamping member, the linkage assembly can enable the second clamping member to be away from the first clamping member synchronously, and then the elastic member can drive the first clamping member and the second clamping member to approach each other and automatically clamp an object, so that the operation is simple; the vehicle-mounted sound equipment comprises the sound equipment, the bottom shell is fixed in the vehicle, the first clamping piece and the second clamping piece can detachably clamp and fix the sound equipment, and the using requirements of multiple scenes of a user are met.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of a base at a first viewing angle (with the top cover removed);

FIG. 2 is a schematic structural view of the base at a second viewing angle (with the top cover removed);

FIG. 3 is a schematic view of the base (assembled top cover);

fig. 4 is a schematic configuration diagram of the car audio apparatus.

In fig. 1 to 4:

100. a base;

1. a bottom case; 11. a guide member; 12. an accommodating space; 13. a limiting column;

2. a clamping mechanism; 21. a first clamping member; 211. a fitting portion; 212. a chute; 213. an inner fold portion; 22. a second clamping member; 23. a linkage assembly; 231. a gear; 232. a rack; 24. an elastic member;

3. a top cover;

200. and (4) sounding.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1, the present embodiment provides a base 100, which includes a bottom case 1 and a clamping mechanism 2, where the clamping mechanism 2 includes a first clamping member 21, a second clamping member 22, a linkage assembly 23 and an elastic member 24, the first clamping member 21 and the second clamping member 22 are slidably connected to two opposite sides of the bottom case 1, and the first clamping member 21 and the second clamping member 22 are drivingly connected through the linkage assembly 23, and the linkage assembly 23 enables the first clamping member 21 and the second clamping member 22 to synchronously slide in different directions on the bottom case 1; the elastic member 24 connects the first clamping member 21 and the second clamping member 22, and the elastic member 24 can drive the first clamping member 21 and the second clamping member 22 to approach each other and clamp the sound box 200. First clamping piece 21 sets up to initiative slider, and sliding connection is in one side of drain pan 1, and second clamping piece 22 sets up to driven slider, and sliding connection is on drain pan 1 with the opposite side that the initiative slider is relative, and initiative slider and driven slider are connected through the transmission of middle linkage assembly 23, and elastic component 24 sets up to the spring, and two springs are located the both sides of initiative slider and driven slider respectively and the both ends of spring are connected initiative slider and driven slider respectively. When the sound box 200 is fixed, the driving slider is pulled to slide in a direction far away from the driven slider, the linkage assembly 23 can enable the driven slider to synchronously slide in a direction far away from the driving slider, a placing space is reserved for the sound box 200, and furthermore, the driving slider and the driven slider are pulled by two ends of the spring to enable the driving slider and the driven slider to slide in a direction close to each other and clamp the sound box 200; when the audio device 200 is detached, the driving slider is pulled to slide in a direction away from the driven slider, and the linkage assembly 23 can make the driven slider synchronously slide in a direction away from the driving slider, so that the audio device 200 can be detached from the base 100. The base 100 can automatically clamp and fix the sound box 200, and the operation is simple.

In this embodiment, the linkage assembly 23 includes a gear 231, the gear 231 is rotatably connected to the bottom case 1, racks 232 are disposed on the first clamping member 21 and the second clamping member 22, the racks 232 extend along a direction in which the first clamping member 21 or the second clamping member 22 is slidably connected to the bottom case 1, and the racks 232 on the first clamping member 21 and the second clamping member 22 are respectively located on two sides of an axis of the gear 231 and engaged with the gear 231. The gear 231 is rotatably connected with the bottom case 1 through a rotating shaft and is positioned between the driving slider and the driven slider, the driving slider and the driven slider are provided with racks 232, and the two racks 232 are respectively positioned at two sides of the axis of the gear 231 and are meshed with the gear 231. When the sound box 200 is fixed, the driving slider is pulled to slide towards the direction far away from the driven slider, the rack 232 on the driving slider is meshed with the gear 231 and drives the gear 231 to rotate, the gear 231 is meshed with the rack 232 of the driven slider at the other side, the rack 232 is driven to move towards the direction far away from the driving slider, then the driven slider slides towards the direction far away from the driving slider on the bottom shell 1, the linkage assembly 23 can enable the driving slider and the driven slider to synchronously slide on the bottom shell 1 in different directions, and the structure is simple. In other embodiments, the transmission assembly comprises a first cam and a second cam, the first cam and the second cam are in transmission connection through a rotating shaft, the rotating shaft is rotatably connected to the bottom case 1, the proximal end and the distal end of the first cam and the second cam are arranged away from each other, the first cam is connected with the first clamping member 21, and the second cam is connected with the second clamping member 22. When the sound box 200 is fixed, the driving slide block is pulled to slide towards the direction far away from the driven slide block, the driving slide block is connected with the first cam, the first cam rotates towards the direction that the far-end is close to the driving slide block, and then the first cam drives the second cam to rotate towards the direction that the far-end is close to the driven slide block, so that the driven slide block slides towards the direction far away from the driving slide block on the bottom shell 1.

In this embodiment, the first clamp 21 and the second clamp 22 are provided with fitting portions 211, and the first clamp 21 and the second clamp 22 are slidably fitted to each other in the extending direction of the rack 232 via the fitting portions 211. The fitting portion 211 includes a fitting groove into which the end of the rack 232 is inserted, and the first clamp member 21 and the second clamp member 22 are both provided with the fitting groove. The driving slider is provided with a fitting groove at an end portion close to the driven slider, and the driven slider is provided with the same fitting groove at an end portion close to the driving slider at the other side, and the end portion of the rack 232 is inserted into the fitting groove. When the driving slider and the driven slider slide towards the direction close to or away from each other, the rack 232 can slide in the embedded groove, so that the sliding positioning and guiding of the driving slider and the driven slider are realized, the reliability is improved, and the structure is compact.

One of the bottom case 1 and the first clamping member 21 or the second clamping member 22 is provided with a guide 11, and the other is provided with a sliding groove 212, and the guide 11 is slidably disposed in the sliding groove 212 to slidably connect the bottom case 1 with the first clamping member 21 or the second clamping member 22. The guide part 11 sets up to the guide post, and the guide post is fixed on drain pan 1, is provided with spout 212 on initiative slider and the driven slider, and the extending direction of spout 212 is the slip direction of initiative slider or driven slider, and the guide post can slide in spout 212, and then initiative slider and driven slider and drain pan 1 sliding connection, simple structure.

As shown in fig. 2, the cross-sectional shapes of the first clamping member 21 and the second clamping member 22 are "C" shaped, the bottom case 1 is provided with an accommodating space 12, one end of the first clamping member 21 and one end of the second clamping member 22 are inserted into the accommodating space 12 and connected with the linkage assembly 23, the inward folded portion 213 is clamped on two sides of the bottom case 1, and the other end can clamp the sound box 200. The both sides of drain pan 1 are provided with the chucking part of indent, and the infolding portion 213 embedding chucking part and joint drain pan 1 of initiative slider and driven slider, and the one end of initiative slider and driven slider links in inserting accommodation space 12, and the other end is located the opening part of accommodation space 12 for press from both sides tight stereo set 200 to be fixed with the pull ring on the initiative slider. When fixed stereo set 200, pull the pull ring and make the initiative slider slide to the direction of keeping away from the driven slider, linkage assembly 23 linkage initiative slider and driven slider are close to the one end of accommodation space 12 bottom, can make the driven slider also slide to the direction of keeping away from the initiative slider in step, reserve the space of placing for stereo set 200, and further, spring drive initiative slider and driven slider slide to the direction that is close to each other, and initiative slider and driven slider are close to the tight stereo set 200 of open-ended one end clamp, compact structure.

As shown in fig. 2 and 3, the base 100 further includes a top cover 3, the top cover 3 is embedded in the bottom case 1 and closes the opening of the accommodating space 12, and the first clamping member 21 and the second clamping member 22 are located on both sides of the top cover 3 and can clamp the sound box 200 on the top cover 3. The one end that initiative slider and driven slider are close to accommodation space 12 open-ended is located the one side that drain pan 1 was kept away from to top cap 3 for press from both sides tight stereo set 200, and when fixed stereo set 200, top cap 3 bears stereo set 200, and the tight stereo set 200 of initiative slider and driven slider clamp is prevented on being fixed in top cap 3 stereo set 200 direct contact linkage subassembly 23, and then causes the trouble, has improved the reliability.

As shown in fig. 1, in the present embodiment, the bottom case 1 is provided with a position-limiting pillar 13, and the position-limiting pillar 13 abuts against two sides of the first clamping member 21 and the second clamping member 22 away from each other. The spacing post 13 sets up to two, and two spacing posts 13 are located the both sides that initiative slider and driven slider kept away from each other and the outside of butt rack 232, can restrict the swing of initiative slider and driven slider in the direction perpendicular with its sliding direction. And the height of spacing post 13 is greater than the height that clamping mechanism 2 and elastic component 24 were located the position in accommodation space 12, and when fixed stereo set 200, spacing post 13 can support top cap 3, and then restricts top cap 3 and directly supports and press clamping mechanism 2 and elastic component 24, leads to initiative slider and driven slider lock to die, has improved the reliability.

Example two:

as shown in fig. 4, the present embodiment provides a vehicle audio apparatus including an audio 200 and the base 100 according to the first embodiment, the audio 200 is placed in the bottom case 1 and can be detachably clamped and fixed by the first clamping member 21 and the second clamping member 22, and the bottom case 1 is fixed in an external vehicle. The bottom shell 1 is fixed in a vehicle through screws, when the sound box 200 is fixed, the driving sliding block is pulled to slide towards the direction far away from the driven sliding block, a placing space is reserved for the sound box 200, and further, the driving sliding block and the driven sliding block slide towards the direction close to each other through the springs and are inserted into the clamping groove at the bottom of the sound box 200 to clamp the sound box 200 on the top cover 3; when dismantling stereo set 200, pull the initiative slider and make it slide to the direction of keeping away from the driven slider, can follow base 100 and take off stereo set 200, easy operation, and then the user can place stereo set 200 in other places, has satisfied the user demand of user's many scenes.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A base, comprising:

a bottom shell (1);

the clamping mechanism (2) comprises a first clamping piece (21), a second clamping piece (22), a linkage assembly (23) and an elastic piece (24), wherein the first clamping piece (21) and the second clamping piece (22) are connected to two opposite sides of the bottom shell (1) in a sliding mode, the first clamping piece (21) and the second clamping piece (22) are in transmission connection through the linkage assembly (23), and the linkage assembly (23) can enable the first clamping piece (21) and the second clamping piece (22) to slide on the bottom shell (1) in a synchronous and opposite direction; the elastic element (24) connects the first clamping element (21) and the second clamping element (22), the elastic element (24) being capable of driving the first clamping element (21) and the second clamping element (22) towards each other and clamping an object placed in the bottom shell (1).

2. The base of claim 1, characterized in that the linkage assembly (23) comprises a gear (231), the gear (231) is rotatably connected to the bottom shell (1), a rack (232) is arranged on the first clamping member (21) and the second clamping member (22), the rack (232) extends along the direction of sliding connection between the first clamping member (21) or the second clamping member (22) and the bottom shell (1), and the racks (232) on the first clamping member (21) and the second clamping member (22) are respectively located on two sides of the axis of the gear (231) and meshed with the gear (231).

3. The base according to claim 2, characterized in that the first clamping piece (21) and the second clamping piece (22) are provided with an engaging portion (211), and the first clamping piece (21) and the second clamping piece (22) are slidably engaged with each other in the extending direction of the rack (232) through the engaging portion (211).

4. The base according to claim 3, wherein the fitting portion (211) includes a fitting groove into which an end portion of the rack (232) is inserted, and the first clamp member (21) and the second clamp member (22) are both provided with the fitting groove.

5. The base according to claim 1, characterized in that said bottom shell (1) and one of said first clamping member (21) or said second clamping member (22) are provided with guides (11) and the other with sliding slots (212), said guides (11) being slidingly arranged in said sliding slots (212) to slidingly couple said bottom shell (1) with said first clamping member (21) or said second clamping member (22).

6. The base of claim 1, characterized in that the cross-sectional patterns of the first clamping member (21) and the second clamping member (22) are C-shaped, the bottom shell (1) is provided with a containing space (12), one end of the first clamping member (21) and one end of the second clamping member (22) are inserted into the containing space (12) and connected with a linkage assembly (23), an inward folded part (213) is clamped on two sides of the bottom shell (1), and the other end can clamp an object.

7. The base of claim 6, further comprising a top cover (3), wherein the top cover (3) is embedded on the bottom shell (1) and closes the opening of the accommodating space (12), and the first clamping member (21) and the second clamping member (22) are positioned on two sides of the top cover (3) and can clamp an object on the top cover (3).

8. Base according to claim 7, characterized in that said bottom shell (1) is provided with a stop stud (13), said stop stud (13) abutting against two sides of said first clamping element (21) and said second clamping element (22) that are distant from each other.

9. The base of claim 8, characterized in that the height of the limiting column (13) is greater than the height of the clamping mechanism (2) and the part of the elastic piece (24) located in the accommodating space (12).

10. A vehicle audio device, characterized by comprising an audio unit (200) and the base (100) of any one of claims 1 to 9, the bottom case (1) being fixed in a vehicle, the audio unit (200) being placed in the bottom case (1) and being clampable by the first clamping member (21) and the second clamping member (22).

Images