CN214901229U - Magnetic suspension bluetooth speaker - Google Patents
Magnetic suspension bluetooth speaker Download PDFInfo
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- CN214901229U CN214901229U CN202121541309.3U CN202121541309U CN214901229U CN 214901229 U CN214901229 U CN 214901229U CN 202121541309 U CN202121541309 U CN 202121541309U CN 214901229 U CN214901229 U CN 214901229U
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- shaped groove
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Abstract
A magnetic suspension Bluetooth sound box relates to the technical field of sound box equipment; a strip-shaped groove is formed in the arc-shaped base, the central line of the permanent magnet and the central line of the strip-shaped groove are aligned up and down, a motor is fixedly connected to the bottom wall of the strip-shaped groove, a screw rod is fixedly connected to the output end of the motor, a threaded pipe is rotatably connected to the screw rod, and an electromagnet is fixedly connected to the upper end of the threaded pipe; the left side and the right side of the bottom wall of the strip-shaped groove are symmetrically and fixedly connected with connecting rods, the left side wall and the right side wall of the strip-shaped groove are fixedly connected with fixed blocks, and the upper ends of the connecting rods are fixedly connected to the bottom wall of the fixed blocks; can conveniently adjust the height, and can easily suspend the location and place.
Description
Technical Field
The utility model relates to an audio amplifier equipment technical field, concretely relates to magnetic suspension bluetooth speaker.
Background
The magnetic suspension technology is a technology for suspending an object by overcoming gravity through magnetic force, and the current suspension technology mainly comprises magnetic suspension, optical suspension, acoustic suspension, airflow suspension, electric suspension, particle beam suspension and the like, wherein the magnetic suspension technology is mature, the magnetic suspension technology has a plurality of implementation forms, and the magnetic suspension technology can be mainly divided into passive suspension with self-stability of a system, active suspension with self-stability of the system and the like.
Magnetic suspension bluetooth speaker among the prior art often can not adjust the height of suspension, and the location difficulty of speaker when the suspension is placed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a reasonable in design's magnetic suspension bluetooth speaker, can make things convenient for height-adjusting, and can easily suspend the location and place.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the Bluetooth speaker comprises a box shell, a Bluetooth assembly, a speaker body, a permanent magnet and an arc-shaped base; the top wall of the permanent magnet is fixedly connected with a sound box body, the top wall of the sound box body is fixedly connected with a Bluetooth component, and the peripheral wall of the sound box body is fixedly connected with a plurality of loudspeakers; the loudspeaker box comprises a loudspeaker box body and is characterized in that a box shell is arranged on an upper cover of the loudspeaker box body, the box shell is fixedly connected to the top wall of a permanent magnet, a plurality of first through holes are formed in the peripheral wall of the box shell, and loudspeakers are arranged in an aligned mode with the first through holes; an arc-shaped base is arranged below the permanent magnet; the device also comprises an electromagnet, a threaded pipe, a screw rod, a motor, a fixed block, a connecting rod and a moving block; a strip-shaped groove is formed in the arc-shaped base, the central line of the permanent magnet and the central line of the strip-shaped groove are aligned up and down, a motor is fixedly connected to the bottom wall of the strip-shaped groove, a screw rod is fixedly connected to the output end of the motor, a threaded pipe is rotatably connected to the screw rod, and an electromagnet is fixedly connected to the upper end of the threaded pipe; connecting rods are symmetrically and fixedly connected to the left side and the right side of the bottom wall of the strip-shaped groove, fixed blocks are fixedly connected to the left side wall and the right side wall of the strip-shaped groove, the upper ends of the connecting rods are fixedly connected to the bottom wall of the fixed blocks, moving blocks are movably arranged on the connecting rods on the left side and the right side, the inner side walls of the moving blocks on the left side and the right side are respectively and fixedly connected to the left side wall and the right side wall of the electromagnet, and the electromagnet is movably arranged in the strip-shaped groove; an electric cabinet is fixedly connected to the front side wall of the arc-shaped base; the electromagnet and the motor are connected with the electric cabinet through wires.
Preferably, the bottom wall of the arc-shaped base is fixedly connected with a non-slip mat.
Preferably, be located and be provided with cowl through the hinge activity on the left arc base's in bar groove the roof, cowl activity sets up in the bar groove, cowl's right side upper end fixedly connected with stopper, and the stopper sets up with the roof indirect contact mutually of the arc base that is located bar groove right side, has seted up the through-hole No. two of several on the cowl.
Preferably, a plurality of springs are fixedly connected to the inner side wall of the arc-shaped baffle.
Preferably, the inner ends of the springs are fixedly connected with sponge pads.
Compared with the prior art, the beneficial effects of the utility model are that: a magnetic suspension bluetooth speaker, can make things convenient for height-adjusting, and can easily suspend the location and place, the utility model has the advantages of set up rationally, the practicality is high.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 3.
Description of reference numerals:
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the Bluetooth speaker comprises a box shell 1, a Bluetooth component 2, a speaker body 4, a permanent magnet 6 and an arc-shaped base 12; the top wall of the permanent magnet 6 is riveted with a sound box body 4 through a bolt, the top wall of the sound box body 4 is riveted with a Bluetooth component 2 through a bolt, and the peripheral wall of the sound box body 4 is riveted with a plurality of loudspeakers 3 through bolts; the loudspeaker box comprises a loudspeaker box body 4, wherein a box shell 1 is covered on the loudspeaker box body 4, the box shell 1 is fixedly adhered to the top wall of a permanent magnet 6, a plurality of first through holes 5 are formed in the peripheral wall of the box shell 1, and a loudspeaker 3 and the first through holes 5 are arranged in an aligned mode; an arc-shaped base 12 is arranged below the permanent magnet 6, and an anti-skid pad 13 is fixedly glued on the bottom wall of the arc-shaped base 12; the device also comprises an electromagnet 8, a threaded pipe 9, a screw rod 10, a motor 11, a fixed block 18, a connecting rod 19 and a moving block 20; a strip-shaped groove 21 is formed in the arc-shaped base 12, the central line of the permanent magnet 6 and the central line of the strip-shaped groove 21 are vertically aligned, a motor 11 is fixed on the bottom wall of the strip-shaped groove 21 through a bolt and a bracket, the output end of the motor 11 is connected with a screw rod 10 through a coupler, a threaded pipe 9 is rotationally connected onto the screw rod 10, and an electromagnet 8 is fixedly welded at the upper end of the threaded pipe 9; connecting rods 19 are symmetrically welded and fixed on the left side and the right side of the bottom wall of the strip-shaped groove 21, fixed blocks 18 are welded and fixed on the left side wall and the right side wall of the strip-shaped groove 21, the upper ends of the connecting rods 19 are welded and fixed on the bottom wall of the fixed blocks 18, moving blocks 20 are movably arranged on the connecting rods 19 on the left side and the right side, the inner side walls of the moving blocks 20 on the left side and the right side are riveted on the left side wall and the right side wall of the electromagnet 8 through bolts, and the electromagnet 8 is movably arranged in the strip-shaped groove 21; an arc-shaped baffle plate 14 is movably arranged on the top wall of the arc-shaped base 12 positioned on the left side of the strip-shaped groove 21 through a hinge, the arc-shaped baffle plate 14 is movably arranged in the strip-shaped groove 21, a limiting block 7 is fixedly welded on the upper end of the right side of the arc-shaped baffle plate 14, the limiting block 7 is indirectly contacted with the top wall of the arc-shaped base 12 positioned on the right side of the strip-shaped groove 21, and a plurality of second through holes 17 are formed in the arc-shaped baffle plate 14; a plurality of springs 16 are welded and fixed on the inner side wall of the arc-shaped baffle plate 14, and spongy cushions 15 are fixed at the inner ends of the springs 16 in an adhesive manner; an electric cabinet 22 is riveted on the front side wall of the arc-shaped base 12 through bolts; the electromagnet 8 and the motor 11 are connected with the electric cabinet 22 through wires.
The working principle of the specific embodiment is as follows: when the magnetic suspension Bluetooth sound box needs to be used, the box shell 1 and the permanent magnet 6 are placed in the arc-shaped baffle 14, the electromagnet 8 is started through the electric cabinet 22, the electromagnet 8 generates magnetic force after being electrified, the permanent magnet 6 moves upwards under the action of the magnetic force generated by the electromagnet 8 and is in a suspension state, and the sound box can be accurately positioned and placed; when the height of audio amplifier needs to be adjusted, motor 11 is opened, motor 11 drives screw rod 10 rotatory, screw rod 10 drives screwed pipe 9 and reciprocates, screwed pipe 9 drives electro-magnet 8 and reciprocates, electro-magnet 8 drives movable block 20 on left and right sides and reciprocates along connecting rod 19, when electro-magnet 8 reciprocates, drive permanent magnet 6 and reciprocate, treat the high suitable back of audio amplifier, close motor 11, thereby realized the regulation of audio amplifier suspension height, later through connecting bluetooth subassembly 2 (bluetooth subassembly 2 carries out wireless connection with the mobile device through the bluetooth function among the prior art), open audio amplifier body 4 through the mobile device, audio amplifier body 4 spreads sound through loudspeaker 3, finally sound spreads out case shell 1 through a through-hole 5, realize the use of magnetic suspension bluetooth audio amplifier.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the anti-skid pad 13 is arranged, so that the anti-skid effect can be realized, and the stability of the device is improved;
2. the height of the sound box in a suspension state can be adjusted by arranging the permanent magnet 6, the through hole 7, the electromagnet 8, the threaded pipe 9, the screw rod 10, the motor 11, the fixed block 18 and the connecting rod 19;
3. through setting up through-hole 7, cowl 14, foam-rubber cushion 15, spring 16 and No. two through-holes 17, can conveniently realize the location of suspending of audio amplifier.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A magnetic suspension Bluetooth sound box comprises a box shell (1), a Bluetooth assembly (2), a sound box body (4), a permanent magnet (6) and an arc-shaped base (12); a sound box body (4) is fixedly connected to the top wall of the permanent magnet (6), a Bluetooth assembly (2) is fixedly connected to the top wall of the sound box body (4), and a plurality of loudspeakers (3) are fixedly connected to the peripheral wall of the sound box body (4); the loudspeaker box comprises a loudspeaker box body (4), wherein a box shell (1) is arranged on the upper cover of the loudspeaker box body (4), the box shell (1) is fixedly connected to the top wall of a permanent magnet (6), a plurality of first through holes (5) are formed in the peripheral wall of the box shell (1), and a loudspeaker (3) and the first through holes (5) are arranged in an aligned mode; an arc-shaped base (12) is arranged below the permanent magnet (6); the method is characterized in that: the device also comprises an electromagnet (8), a threaded pipe (9), a screw rod (10), a motor (11), a fixed block (18), a connecting rod (19) and a moving block (20); a strip-shaped groove (21) is formed in the arc-shaped base (12), the central line of the permanent magnet (6) and the central line of the strip-shaped groove (21) are vertically aligned, a motor (11) is fixedly connected to the bottom wall of the strip-shaped groove (21), a screw rod (10) is fixedly connected to the output end of the motor (11), a threaded pipe (9) is rotatably connected to the screw rod (10), and an electromagnet (8) is fixedly connected to the upper end of the threaded pipe (9); connecting rods (19) are symmetrically and fixedly connected to the left side and the right side of the bottom wall of the strip-shaped groove (21), fixed blocks (18) are fixedly connected to the left side wall and the right side wall of the strip-shaped groove (21), the upper ends of the connecting rods (19) are fixedly connected to the bottom wall of the fixed blocks (18), moving blocks (20) are movably arranged on the connecting rods (19) on the left side and the right side, the inner side walls of the moving blocks (20) on the left side and the right side are fixedly connected to the left side wall and the right side wall of the electromagnet (8) respectively, and the electromagnet (8) is movably arranged in the strip-shaped groove (21); an electric cabinet (22) is fixedly connected to the front side wall of the arc-shaped base (12); the electromagnet (8) and the motor (11) are connected with the electric cabinet (22) through wires.
2. The magnetic suspension Bluetooth speaker of claim 1, wherein: the bottom wall of the arc-shaped base (12) is fixedly connected with an anti-skid pad (13).
3. The magnetic suspension Bluetooth speaker of claim 1, wherein: be located and be provided with cowl (14) through the hinge activity on the roof of bar groove (21) left cowl (12), cowl (14) activity sets up in bar groove (21), the right side upper end fixedly connected with stopper (7) of cowl (14), stopper (7) and the roof of being located bar groove (21) right side cowl (12) alternate contact setting, seted up No. two through-holes of several (17) on cowl (14).
4. A magnetic suspension bluetooth speaker as claimed in claim 3, characterized in that: the inner side wall of the arc-shaped baffle plate (14) is fixedly connected with a plurality of springs (16).
5. The magnetic suspension Bluetooth speaker of claim 4, wherein: the inner ends of the springs (16) are fixedly connected with sponge pads (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121541309.3U CN214901229U (en) | 2021-07-07 | 2021-07-07 | Magnetic suspension bluetooth speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121541309.3U CN214901229U (en) | 2021-07-07 | 2021-07-07 | Magnetic suspension bluetooth speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214901229U true CN214901229U (en) | 2021-11-26 |
Family
ID=78927964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121541309.3U Active CN214901229U (en) | 2021-07-07 | 2021-07-07 | Magnetic suspension bluetooth speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214901229U (en) |
-
2021
- 2021-07-07 CN CN202121541309.3U patent/CN214901229U/en active Active
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