CN217825249U - Sound box capable of freely changing angle - Google Patents
Sound box capable of freely changing angle Download PDFInfo
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- CN217825249U CN217825249U CN202222028173.7U CN202222028173U CN217825249U CN 217825249 U CN217825249 U CN 217825249U CN 202222028173 U CN202222028173 U CN 202222028173U CN 217825249 U CN217825249 U CN 217825249U
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- screw rod
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Abstract
The utility model relates to the technical field of sound equipment, in particular to a sound equipment with freely changeable angle; including sound body and mount pad, the rigid coupling has first rotating device on the mount pad, the rigid coupling has second rotating device on the first rotating device, rotate on the second rotating device and connect sound body, first rotating device drives second rotating device and sound body and wholly rotates in vertical plane, second rotating device drives sound body at horizontal in-plane rotation. The utility model discloses a set up first rotating device and second rotating device, can adjust sound body's use angle according to the demand to this finds better surround and listen angle, convenient to use.
Description
Technical Field
The utility model relates to a stereo set technical field, in particular to stereo set that can freely alternate angle.
Background
In present life, the stereo set is a sound output device, and for obtaining good tone quality of listening to, the locating position of stereo set is also crucial, and common position is put on ground or desk, and not only occupation space is also not good at the same time three-dimensional surrounding tone quality effect. In order to seek better experience, it is therefore an option to hang the sound from the wall.
Current suspension type stereo set often is fixed the stereo set directly through the frame on the wall to do not possess angle modulation, when needing angle modulation to look for better surround and listen to experience, often cause some puzzlements.
Therefore, an acoustic device capable of freely changing angles is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide but stereo set of free transform angle is convenient for adjust sound body's use angle to this finds better surround and listen angle, convenient to use.
In order to realize the purpose, the technical scheme of the utility model is as follows:
but stereo set of free transform angle, including sound and the mount pad that is the rectangle form, the rigid coupling has first rotating device on the mount pad, the rigid coupling has second rotating device on the first rotating device, rotate on the second rotating device and connect sound, first rotating device drives second rotating device and sound wholly at vertical in-plane rotation, second rotating device drives sound at horizontal in-plane rotation.
Specifically, the mount pad includes vertical board and rigid coupling in the horizontal board of vertical board lower extreme side, vertical board and horizontal board be the integrated into one piece structure, be provided with on the vertical board and be used for being fixed in the fixed orifices on the wall with vertical board.
Specifically, first rotary device includes U type base, first screw rod, first lock nut and base, U type base rigid coupling is on horizontal board, the lateral wall all rotates through antifriction bearing and connects first screw rod about the U type base, first screw rod is located the inside one side of U type base and cup joints with the base is fixed, first screw rod is located the outside first lock nut of one side threaded connection of U type base, first lock nut is used for locking the base after the pairing rotation and fixes.
Specifically, the first screw rod is of a D shape formed by a first optimal arc surface and a first chord surface, a thread section is arranged on the first optimal arc surface, a first elastic clamping block is arranged on the first chord surface, a first sleeve is fixedly connected to the position, corresponding to the first screw rod, of the base, the first screw rod is sleeved in the first sleeve, and a first clamping hole matched with the first elastic clamping block is formed in the side surface of the first sleeve.
Specifically, the second rotating device comprises a Contraband type rotating support, a rotating shaft, a second screw rod and a second locking nut, the Contraband type rotating support is fixedly connected to the base, the corresponding positions of the upper end and the lower end of the Contraband type rotating support are respectively provided with the second screw rod and the rotating shaft, the upper end side wall of the Contraband type rotating support is rotatably connected with the second screw rod through a rolling bearing, one side of the second screw rod, which is located inside the Contraband type rotating support, is fixedly sleeved with the sound body, one side of the second screw rod, which is located outside the Contraband type rotating support, is in threaded connection with the second locking nut, the second locking nut is used for locking and fixing the rotated sound body, and the lower end side wall of the Contraband type rotating support is rotatably connected with the rotating shaft.
Specifically, the second screw rod is of a D shape formed by a second major arc surface and a second chord surface, a thread section is arranged on the second major arc surface, a second elastic clamping block is arranged on the second chord surface, a second sleeve is fixedly connected to the position, corresponding to the second screw rod, of the upper end of the sound body, the second screw rod is sleeved in the second sleeve, and a second clamping hole matched with the second elastic clamping block is formed in the side surface of the second sleeve.
Specifically, four supporting blocks are uniformly and vertically fixedly connected to the side wall of the upper end of the rotating shaft, a rotating shaft hole matched with the rotating shaft is formed in the lower end of the sound body, and mounting grooves matched with the supporting blocks are formed in the side wall of the rotating shaft hole.
The beneficial effects of the utility model are that: the utility model discloses a set up first rotating device and second rotating device, can adjust sound body's use angle according to the demand to this finds better surround and listen angle, convenient to use.
Drawings
Fig. 1 is a side view of a sound box with freely changeable angles according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first rotating device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a base according to an embodiment of the present invention;
FIG. 4 is a side view of a first screw of an embodiment of the present invention;
fig. 5 is a schematic structural view of a second rotating device according to an embodiment of the present invention;
fig. 6 is a bottom view of the sound body according to the embodiment of the present invention;
fig. 7 is a top view of the sound body according to the embodiment of the present invention.
Reference numerals: the acoustic speaker comprises a vertical plate 1, a transverse plate 2, a fixing hole 3, a U-shaped base 4, a first screw rod 5, a first locking nut 6, an acoustic body 7, a Contraband type rotating support 8, a second screw rod 9, a second locking nut 10, a base 11, a first sleeve 12, a first elastic clamping block 13, a first clamping hole 14, a first chord surface 15, a first optimized arc surface 16, a second elastic clamping block 17, a rotating shaft 18, a supporting block 19, a rotating shaft hole 20, an installation groove 21, a second sleeve 22 and a second clamping hole 23.
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.
Referring to fig. 1-7, a speaker capable of freely changing angles includes a rectangular speaker body 7 and a mounting base, wherein a first rotating device is fixedly connected to the mounting base, a second rotating device is fixedly connected to the first rotating device, the second rotating device is rotatably connected to the speaker body 7, the first rotating device drives the second rotating device and the speaker body 7 to integrally rotate in a vertical plane, and the second rotating device drives the speaker body 7 to rotate in a horizontal plane; the utility model discloses a set up first rotating device and second rotating device, can adjust sound body 7's application angle according to the demand to this finds better surround and listen angle, convenient to use.
Specifically, the mount pad includes vertical board 1 and horizontal board 2 of rigid coupling in vertical board 1 lower extreme side, vertical board 1 and horizontal board 2 are the integrated into one piece structure, be provided with on the vertical board 1 and be used for being fixed in the fixed orifices 3 on the wall with vertical board 1.
Further, the utility model relates to a mount pad comprises vertical board 1 and horizontal board 2 to vertical board 1 constitutes L type structure with horizontal board 2, utilizes fixed orifices 3 can install this device and use, the dismouting of being convenient for on the wall.
Specifically, first rotary device includes U type base 4, first screw rod 5, first lock nut 6 and base 11, 4 rigid couplings in horizontal board 2 on U type base, the lateral wall all rotates through antifriction bearing and connects first screw rod 5 about U type base 4, first screw rod 5 is located the inside one side of U type base 4 and fixedly cup joints with base 11, first screw rod 5 is located the outside one side threaded connection first lock nut 6 of U type base 4, first lock nut 6 is used for locking fixedly to the base 11 after the pairing rotation.
Further, the utility model relates to a first rotary device comprises U type base 4, first screw rod 5, first lock nut 6 and base 11, wherein, under the combined action through first screw rod 5 and first lock nut 6, can drive base 11 at vertical in-plane rotation, but through the base 11 of first lock nut 6 after the pairing rotation locking fixed convenient to use.
Specifically, the first screw 5 is a D-shaped structure formed by a first major arc surface 16 and a first chord surface 15, a thread section is arranged on the first major arc surface 16, a first elastic clamping block 13 is arranged on the first chord surface 15, a first sleeve 12 is fixedly connected to the base 11 at a position corresponding to the first screw 5, the first screw 5 is sleeved in the first sleeve 12, and a first clamping hole 14 matched with the first elastic clamping block 13 is formed in the side surface of the first sleeve 12.
Further, the utility model relates to a screw thread section and the 6 phase-matchs of first lock nut that set up on the first excellent cambered surface 16, be convenient for threaded connection between the two.
Further, the utility model relates to a first elasticity fixture block 13 and first card hole 14 are convenient for realize fixed cup jointing, convenient assembling between first screw rod 5 and the base 11.
Specifically, the second rotating device comprises a Contraband type rotating bracket 8, a rotating shaft 18, a second screw 9 and a second locking nut 10, the Contraband type rotating bracket 8 is fixedly connected to the base 11, the corresponding positions of the upper end and the lower end of the Contraband type rotating bracket 8 are respectively provided with the second screw 9 and the rotating shaft 18, the side wall of the upper end of the Contraband type rotating bracket 8 is rotatably connected with the second screw 9 through a rolling bearing, one side, located inside the Contraband type rotating bracket 8, of the second screw 9 is fixedly sleeved with the sound body 7, one side, located outside the Contraband type rotating bracket 8, of the second screw 9 is in threaded connection with the second locking nut 10, the second locking nut 10 is used for locking and fixing the rotated sound body 7, and the side wall of the lower end of the Contraband type rotating bracket 8 is rotatably connected with the rotating shaft 18.
Further, the utility model relates to a second rotating device is rotated support 8, pivot 18, second screw rod 9 and second lock nut 10 by Contraband type and is constituteed, wherein, under the combined action through pivot 18, second screw rod 9 and second lock nut 10, can drive sound body 7 at horizontal in-plane rotation, but lock fixedly convenient to use through second lock nut 10 sound body 7 after the pairing rotation.
Specifically, the second screw 9 is D-shaped and composed of a second major arc surface and a second chord surface, a thread section is arranged on the second major arc surface, a second elastic clamping block 17 is arranged on the second chord surface, a second sleeve 22 is fixedly connected to the upper end of the sound body 7 corresponding to the position of the second screw 9, the second screw 9 is sleeved in the second sleeve 22, and a second clamping hole 23 matched with the second elastic clamping block 17 is formed in the side surface of the second sleeve 22.
Further, the utility model relates to a screw thread section and the 10 phase-matchs of second lock nut that set up on the excellent cambered surface of second, be convenient for threaded connection between the two.
Further, the utility model relates to a second elasticity fixture block 17 and second card hole 23 are convenient for realize that fixed cup jointing, convenient assembling between second screw rod 9 and the stereo set body 7.
Specifically, the side wall of the upper end of the rotating shaft 18 is uniformly and vertically fixedly connected with four supporting blocks 19, the lower end of the sound body 7 is provided with a rotating shaft 18 hole 20 matched with the rotating shaft 18, and the side wall of the rotating shaft 18 hole 20 is provided with a mounting groove 21 matched with the supporting blocks 19.
Further, the utility model relates to a 18 holes in pivot 20 and 18 phase-matchs in pivot, the pivot 18 of being convenient for rotate and connect in 18 holes in pivot 20 to through at four supporting shoes 19 of 18 upper end lateral wall even perpendicular rigid couplings (this structure is similar to cross type key), the use of cooperation mounting groove 21 has better guide effect, and the stereo set body 7 of being convenient for rotates.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (7)
1. Stereo set that can freely alternate angle, including sound and the mount pad that is the rectangle form, its characterized in that, the rigid coupling has first rotating device on the mount pad, the rigid coupling has second rotating device on the first rotating device, rotate on the second rotating device and connect sound, first rotating device drives second rotating device and sound wholly at vertical in-plane rotation, second rotating device drives sound at horizontal in-plane rotation.
2. The sound box capable of freely changing the angle as claimed in claim 1, wherein the mounting seat comprises a vertical plate and a transverse plate fixedly connected to the side surface of the lower end of the vertical plate, the vertical plate and the transverse plate are of an integrally formed structure, and the vertical plate is provided with a fixing hole for fixing the vertical plate on a wall.
3. The sound box capable of freely changing the angle according to claim 2, wherein the first rotating device comprises a U-shaped base, a first screw rod, a first locking nut and a base, the U-shaped base is fixedly connected to the transverse plate, the left and right side walls of the U-shaped base are rotatably connected to the first screw rod through a rolling bearing, one side of the first screw rod, which is located inside the U-shaped base, is fixedly sleeved with the base, one side of the first screw rod, which is located outside the U-shaped base, is in threaded connection with the first locking nut, and the first locking nut is used for locking and fixing the rotated base.
4. The sound box capable of freely changing the angle according to claim 3, wherein the first screw is D-shaped and comprises a first major arc surface and a first chord surface, a thread section is arranged on the first major arc surface, a first elastic fixture block is arranged on the first chord surface, a first sleeve is fixedly connected to the base at a position corresponding to the first screw, the first screw is sleeved in the first sleeve, and a first clamping hole matched with the first elastic fixture block is formed in the side surface of the first sleeve.
5. The sound box capable of freely changing angles according to claim 4, wherein the second rotating device comprises a Contraband type rotating support, a rotating shaft, a second screw rod and a second locking nut, the Contraband type rotating support is fixedly connected to the base, the corresponding positions of the upper end and the lower end of the Contraband type rotating support are respectively provided with the second screw rod and the rotating shaft, the upper end side wall of the Contraband type rotating support is rotatably connected with the second screw rod through a rolling bearing, one side of the second screw rod, which is located inside the Contraband type rotating support, is fixedly sleeved with the sound box body, one side of the second screw rod, which is located outside the Contraband type rotating support, is in threaded connection with the second locking nut, the second locking nut is used for locking and fixing the rotated sound box body, and the lower end side wall of the Contraband type rotating support is rotatably connected with the rotating shaft.
6. The sound box capable of freely changing the angle according to claim 5, wherein the second screw is D-shaped and comprises a second major arc surface and a second chord surface, a thread section is arranged on the second major arc surface, a second elastic fixture block is arranged on the second chord surface, a second sleeve is fixedly connected to the upper end of the sound box body at a position corresponding to the second screw, the second screw is sleeved in the second sleeve, and a second clamping hole matched with the second elastic fixture block is formed in the side surface of the second sleeve.
7. The sound box capable of freely changing angles according to claim 5, wherein four supporting blocks are uniformly and vertically fixedly connected to the side wall of the upper end of the rotating shaft, a rotating shaft hole matched with the rotating shaft is formed in the lower end of the sound box body, and mounting grooves matched with the supporting blocks are formed in the side wall of the rotating shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028173.7U CN217825249U (en) | 2022-08-03 | 2022-08-03 | Sound box capable of freely changing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028173.7U CN217825249U (en) | 2022-08-03 | 2022-08-03 | Sound box capable of freely changing angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217825249U true CN217825249U (en) | 2022-11-15 |
Family
ID=83973238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222028173.7U Active CN217825249U (en) | 2022-08-03 | 2022-08-03 | Sound box capable of freely changing angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217825249U (en) |
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2022
- 2022-08-03 CN CN202222028173.7U patent/CN217825249U/en active Active
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