CN218634247U - Three-dimensional 3D surround sound car audio - Google Patents

Abstract

The utility model discloses a three-dimensional 3D surround sound car stereo, including stereo set and loudspeaker, the inboard of stereo set is provided with the stand, the top internally mounted of stand has the runner assembly, the terminal rigid coupling in below of stand has the bottom plate, the outer wall of bottom plate slides and links to each other there is the base, the below of bottom plate is provided with lifting unit. This three-dimensional 3D surround sound car stereo set, through electric putter, a frame, the round bar, and a support, the cooperation between bottom plate and the stereo set, the user is flexible through electric putter's output shaft, electric putter's output shaft can rotate through frame and round bar drive support, make the support can promote the bottom plate rebound, improve loudspeaker and the button orientation face of stereo set from the breach of base, the loudspeaker and the button of having avoided stereo set when not using still expose outside the easy grey problem that influences beautifully that falls.

Description

Three-dimensional 3D surround sound car audio

Technical Field

The utility model relates to a stereo technical field specifically is a three-dimensional 3D surround sound car stereo.

Background

Sound is a simplified daily word, which is the abbreviation of sound system. The sound box is generally composed of a loudspeaker unit and a box body, the loudspeaker unit is used as a sounding component, and the box body is used as a supplement of the loudspeaker unit to play a role in correcting sound.

However, in car stereo's use, except that the car is from taking the stereo, the portable stereo that now puts in car operation panel top also receives welcome more, though prior art can realize putting the use of stereo, but traditional among the prior art puts the stereo because directly put outside for a long time, and most vehicles are not the instrument of long-time use every day again, consequently, the stereo of putting is in unused state most of the time, however, the loudspeaker and the button of stereo still expose when not using and fall grey influence pleasing to the eye problem easily outside, and simultaneously, if adopt simple and easy stereo rotation mode to avoid falling grey, the stereo rotation process of its both sides is not convenient for keep the synchronization process, so just there is the stereo to rotate and puts the in-process and appear asymmetrically leading to the relatively poor problem of sound reproduction effect easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional 3D surround sound car stereo to the loudspeaker and the button of stereo set still expose outside easy grey influence pleasing to the eye and put the in-process at the stereo set rotation and appear asymmetric relatively poor problem that leads to the sound reproduction effect easily when not using that provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-dimensional D surround sound car audio, includes stereo set and loudspeaker, the inboard of stereo set is provided with the stand, the top internally mounted of stand has the runner assembly, the terminal rigid coupling in below of stand has the bottom plate, the outer wall of bottom plate slides and links to each other there is the base, the below of bottom plate is provided with lifting unit.

Preferably, the rotating assembly comprises a transverse plate, the transverse plate is located inside the upper portion of the stand column, springs are arranged on two sides of the lower portion of the transverse plate, two sides of each spring are fixedly connected with the transverse plate and the stand column respectively, the transverse plate is connected with the sleeve in a rotating mode through a bearing, the inner wall of the sleeve is connected with the outer wall partition plate of the rotating shaft in a sliding mode, a friction plate is fixedly connected to the outer wall of the sleeve, a friction disc is arranged above the friction plate, the outer wall of the friction disc is fixedly connected with the stand column, a first bevel gear is fixedly connected to the lower end of the rotating shaft, and a second bevel gear is connected to the lower portion of the right side of the first bevel gear in a meshing mode.

Preferably, both sides of the inner rotating shaft of the second bevel gear are fixedly connected with the sound box.

Preferably, lifting unit includes electric putter, the electric putter rigid coupling is in the inner wall left and right sides of base, electric putter's output shaft rigid coupling has a plurality of frames, the inside of frame slides and links to each other there is the round bar, the rear side of round bar links to each other with the support is fixed, the inside of support rotates with the base through the round pin axle and links to each other, the top of support rotates with the supporting seat and links to each other, the upper end and the bottom plate of supporting seat are fixed and link to each other.

Preferably, a loudspeaker is processed above the front end of the sound box, and a button is processed below the front end of the sound box.

Compared with the prior art, the beneficial effects of the utility model are that: this three-dimensional 3D surround sound car stereo:

through the matching among the electric push rod, the frame, the round rod, the support, the bottom plate and the sound box, a user can stretch out and draw back through the output shaft of the electric push rod, the output shaft of the electric push rod can drive the support to rotate through the frame and the round rod, so that the support can push the bottom plate to move upwards, the facing surfaces of the loudspeaker and the button of the sound box are improved from the notch of the base, and the problem that the appearance is influenced because the loudspeaker and the button of the sound box are exposed outside when the sound box is not used is avoided;

through the cooperation between sleeve, the pivot, the friction disc, stereo set and the button, the user can press the sleeve downwards, rotate the handle of pivot outer wall again, make the sleeve can drive the friction disc and relieve and closely laminate between the friction disc, rotatable pivot drives the stereo set through bevel gear group afterwards and rotates, make the loudspeaker and the button of stereo set rotate to direction forward from orientation down, because it connects through same root rotation to control the stereo set, make the turned angle of controlling the stereo set unanimous all the time guarantee the bilateral symmetry and guarantee the sound reproduction effect, avoided putting the problem that the in-process appears asymmetry easily and lead to the sound reproduction effect relatively poor at the stereo set rotation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic view of the structure at B in FIG. 1;

fig. 5 is a schematic structural diagram at C in fig. 1.

In the figure: 1. the stereo set, 2, stand, 3, the runner assembly, 3a1, the spring, 3a2, the diaphragm, 3a3, the sleeve, 3a4, the friction disc, 3a5, the friction disc, 3a6, the pivot, 3a7, first bevel gear, 3a8, the second bevel gear, 3b1, the roof, 3b2, the spheroid, 3b3, the montant, 4, the lifting unit, 4a1, the electric putter, 4a2, the round pin axle, 4a3, the support, 4a4, the frame, 4a5, the supporting seat, 4a6, the round bar, 5, loudspeaker, 6, the button, 7, the bottom plate, 8, the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a three-dimensional 3D surround sound car stereo, includes stereo 1 and loudspeaker 5, and the inboard of stereo 1 is provided with stand 2, and the top internally mounted of stand 2 has runner assembly 3, and the terminal rigid coupling in below of stand 2 has bottom plate 7, and the outer wall of bottom plate 7 slides and links to each other has base 8, and the below of bottom plate 7 is provided with lifting unit 4.

The rotating assembly 3 comprises a spring 3a1, a transverse plate 3a2, a sleeve 3a3, a friction disc 3a4, a friction plate 3a5, a rotating shaft 3a6, a first bevel gear 3a7 and a second bevel gear 3a8, wherein the transverse plate 3a2 is positioned inside the upright post 2, the springs 3a1 are arranged on two sides below the transverse plate 3a2, the elastic coefficient of the springs 3a1 can be determined according to specific use conditions, two sides of the springs 3a1 are respectively fixedly connected with the transverse plate 3a2 and the upright post 2, the transverse plate 3a2 is rotatably connected with the sleeve 3a3 through a bearing, the inner wall of the sleeve 3a3 is slidably connected with an outer wall partition plate of the rotating shaft 3a6, the friction disc 3a5 is fixedly connected with the outer wall of the sleeve 3a3, the sleeve 3a3 can move on the outer wall of the rotating shaft 3a6 and ensure rotation transmission during movement, a large friction force can be formed between the friction disc 3a5 and the friction disc 3a4, the friction disc 3a5 is arranged above the friction disc 3a5, the outer wall of the friction disc 3a4 is fixedly connected with the upright post 2, the outer wall of the upright post 3a6, the rotating shaft 3a6 is fixedly connected with the lower end of the first bevel gear 7 a8, and the bevel gear 7 of the rotating shaft 3a8 are fixedly connected with the lower side of the first bevel gear 3a 8;

through electric putter 4a1, frame 4a4, round bar 4a6, support 4a3, cooperation between bottom plate 7 and the stereo set 1, the user is flexible through electric putter 4a 1's output shaft, electric putter 4a 1's output shaft can rotate through frame 4a4 and round bar 4a6 drive support 4a3, make support 4a3 can promote bottom plate 7 and upwards move, improve loudspeaker 5 and the button 6 of stereo set 1 towards the face from the breach of base 8, the problem that the pleasing to the eye is influenced to the ash that still exposes outside easily to loudspeaker 5 and the button 6 of stereo set 1 when not using is avoided.

The lifting assembly 4 comprises an electric push rod 4a1, a pin shaft 4a2, a support 4a3, a frame 4a4, a support seat 4a5 and a round rod 4a6, the electric push rod 4a1 is fixedly connected to the left side and the right side of the inner wall of the base 8, the output shaft of the electric push rod 4a1 is fixedly connected with a plurality of frames 4a4, the type of the electric push rod 4a1 can be determined according to specific use conditions, the round rod 4a6 is connected to the inside of the frame 4a4 in a sliding mode, the rear side of the round rod 4a6 is fixedly connected with the support 4a3, the inside of the support 4a3 is rotatably connected with the base 8 through the pin shaft 4a2, the bottom plate 7 can be driven to lift by the rotation of the support 4a3, the upper portion of the support 4a3 is rotatably connected with the support seat 4a5, the upper end of the support seat 4a5 is fixedly connected with the bottom plate 7, a horn 5 is machined above the front end of the sound 1, and a button 6 is machined below the front end of the sound 1;

through the cooperation between sleeve 3a3, pivot 3a6, friction disc 3a5, friction disc 3a4, stereo set 1 and button 6, the user can push down sleeve 3a3, rotate the handle of pivot 3a6 outer wall again, make sleeve 3a3 can drive friction disc 3a5 and remove and closely laminate between 3a4 with the friction disc, rotatable pivot 3a6 drives stereo set 1 through bevel gear group afterwards and rotates, make loudspeaker 5 and the button 6 of stereo set 1 rotate to the forward direction from the direction down, because it connects through same rotation to control stereo set 1, make the turned angle of controlling stereo set 1 unanimous all the time, avoided appearing the asymmetry easily and leading to the relatively poor problem of playback effect in stereo set rotation puts the in-process.

Principle of operation

When the stereo 3D surround sound automobile sound equipment is required to be used, firstly, a user installs the sound equipment on a function table of an automobile as shown in an integral structure installation diagram, when the sound equipment is required to be used, the user stretches out and draws back through an output shaft of an electric push rod 4a1, the output shaft of the electric push rod 4a1 can drive a support 4a3 to rotate through a frame 4a4 and a round rod 4a6, so that the support 4a3 can push a bottom plate 7 to move upwards, the facing surfaces of a horn 5 and a button 6 of the sound equipment 1 are improved from a notch of a base 8, the problem that the horn 5 and the button 6 of the sound equipment 1 are exposed outside and easy to fall ash and affect attractiveness when the sound equipment is not used is avoided, meanwhile, after the sound equipment is lifted, the user can press the sleeve 3a3 downwards, then a handle on the outer wall of the rotating shaft 3a6 is rotated, the sleeve 3a5 can drive a friction plate 3a5 to be removed from close fit with a friction plate 3a4, then the rotating shaft 3a6 drives the sound equipment 1 to rotate through a bevel gear set, the horn 5 and the button 6 are rotated from the forward left and right direction, the sound equipment is connected through the same sound equipment, and the sound equipment 1 is prevented from being connected in the left and right direction, and the problem that the sound equipment is not easily rotated all the sound equipment is not easily rotated, and the sound equipment is not easily rotated in the left direction, and the process, and the sound equipment is not relatively bad sound equipment is easily rotated.

Example 2

Referring to fig. 1-5, the present invention provides a technical solution: the rotating assembly 3 further comprises a top plate 3b1, a ball 3b2 and vertical rods 3b3, the lower end of the top plate 3b1 is fixedly connected with a friction plate 3a5 through a plurality of vertical rods 3b3, the upper end center of the top plate 3b1 is fixedly connected with the ball 3b2, the ball 3b2 can drive the sleeve 3a3 to move downwards through the top plate 3b1 and the vertical rods 3b3, and the outer wall of each vertical rod 3b3 penetrates through the friction plate 3a4;

through the cooperation between sleeve 3a3, spheroid 3b2, montant 3b3 and roof 3b1, the mode that the spheroid 3b2 was pressed to sleeve 3a3 accessible makes roof 3b1 drive sleeve 3a3 through montant 3b3 and moves down, so can the one hand with spheroid 3b2 promote downwards and hold the top rotating handle of pivot 3a6, avoided not being convenient for the user to carry out the problem of one-hand drive operation.

Principle of operation

When the three-dimensional 3D surround sound car audio is required to be used, the rest of the structure is consistent with the above manner, and only in the process of pulling the sleeve 3a3 downwards, the sleeve 3a3 can drive the sleeve 3a3 to move downwards through the vertical rod 3b3 in a manner of pressing the ball 3b2, so that the ball 3b2 can be pushed downwards by one hand and the upper rotating handle of the rotating shaft 3a6 can be held, and the problem that a user cannot conveniently perform single-hand driving operation is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a three-dimensional 3D surround sound car stereo, includes stereo set (1) and loudspeaker (5), its characterized in that: the inboard of stereo set (1) is provided with stand (2), the top internally mounted of stand (2) has runner assembly (3), the terminal rigid coupling in below of stand (2) has bottom plate (7), the outer wall of bottom plate (7) slides and links to each other has base (8), the below of bottom plate (7) is provided with lifting unit (4).

2. The stereo 3D surround sound car audio of claim 1, wherein: the rotating assembly (3) comprises a transverse plate (3 a 2), the transverse plate (3 a 2) is located inside the upper portion of the stand column (2), springs (3 a 1) are arranged on two sides of the lower portion of the transverse plate (3 a 2), two sides of each spring (3 a 1) are fixedly connected with the transverse plate (3 a 2) and the stand column (2) respectively, the transverse plate (3 a 2) is connected with the sleeve (3 a 3) in a rotating mode through a bearing, the inner wall of the sleeve (3 a 3) is connected with the outer wall partition plate of the rotating shaft (3 a 6) in a sliding mode, the outer wall of the sleeve (3 a 3) is fixedly connected with a friction plate (3 a 5), a friction plate (3 a 4) is arranged above the friction plate (3 a 5), the outer wall of the friction plate (3 a 4) is fixedly connected with the stand column (2), a first bevel gear (3 a 7) is fixedly connected to the lower end of the rotating shaft (3 a 6), and a second bevel gear (3 a 8) is connected to the lower portion of the right side of the first bevel gear (3 a 7) in a meshing mode.

3. The stereo 3D surround sound car audio of claim 2, wherein: and two sides of an internal rotating shaft of the second bevel gear (3 a 8) are fixedly connected with the sound box (1).

4. The stereo 3D surround sound car audio of claim 1, wherein: lifting unit (4) include electric putter (4 a 1), electric putter (4 a 1) rigid coupling is in the inner wall left and right sides of base (8), the output shaft rigid coupling of electric putter (4 a 1) has a plurality of frames (4 a 4), the inside slip of frame (4 a 4) links to each other round bar (4 a 6), the rear side and support (4 a 3) of round bar (4 a 6) are fixed to be linked to each other, the inside of support (4 a 3) is rotated with base (8) through round pin axle (4 a 2) and is linked to each other, the top and supporting seat (4 a 5) of support (4 a 3) rotate and link to each other, the upper end and bottom plate (7) of supporting seat (4 a 5) are fixed to link to each other.

5. The stereo 3D surround sound car audio of claim 1, wherein: loudspeaker (5) have been processed to the front end top of stereo set (1), button (6) have been processed to the front end below of stereo set (1).

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