CN220935323U - Megaphone convenient to angle modulation - Google Patents
Megaphone convenient to angle modulation Download PDFInfo
- Publication number
- CN220935323U CN220935323U CN202322146551.6U CN202322146551U CN220935323U CN 220935323 U CN220935323 U CN 220935323U CN 202322146551 U CN202322146551 U CN 202322146551U CN 220935323 U CN220935323 U CN 220935323U
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- wall
- loudspeaker
- clip
- sliding block
- fuselage
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a loudspeaker convenient for angle adjustment, which relates to the technical field of wireless broadcasting and comprises a machine body and a slide fastener, wherein a clip fastener is fixedly connected to the outer wall of the bottom of the machine body, a rotating ball is connected to the interior of the clip fastener, the slide fastener is arranged at the left end part of a fixed rod, and a first sliding block is fixed to the outer wall of the slide fastener. This loudspeaker convenient to angle modulation's inside looks adaptation, the clip can drive the fuselage and rotate at the outer wall of swivel ball, when rotatory to suitable angle, screw thread adjustment bolt is screwed up to this direction and the angle of realizing the megaphone mouth of adjustment fuselage, drive the bolt of screwing up when the outer wall of bracing piece slides suitable position, thereby realize the regulation of the level of fuselage, the bracing piece drives the slider and drives the fuselage thereupon, rotate around the vertical axis of bracing piece, so that realize that the fuselage not only can rotate angle regulation but also can revolve around the vertical axis of bracing piece and adjust the angle.
Description
Technical Field
The utility model relates to the technical field of wireless broadcasting, in particular to a loudspeaker convenient for angle adjustment.
Background
Broadcasting refers to a news broadcasting tool for transmitting sound through radio waves or wires, and a loudspeaker is a transmission path for broadcasting, and the loudspeaker can be classified into various types according to its volume, use mode and use, each having its use advantage.
When current megaphone is adjusting, the megaphone exists the condition of rocking at the removal in-process of change angle, and then leads to the angle modulation of megaphone more difficult, and the megaphone has certain limitation when angle regulation.
Accordingly, in view of the above, research and improvement on the existing structure and the existing defects have been conducted, and a loudspeaker convenient for angle adjustment has been proposed.
Disclosure of utility model
The utility model aims to provide a loudspeaker convenient for angle adjustment, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a megaphone convenient to angle modulation, includes fuselage and slide fastener, the bottom outer wall fixedly connected with clip of fuselage, and the outer wall threaded connection of clip has the screw thread to adjust the bolt, the internal connection of clip has the swivel ball, and the bottom end fixedly connected with dead lever of swivel ball, the slide fastener sets up in the left side tip of dead lever, and the left side end threaded connection of slide fastener has the bolt, the outer wall of slide fastener is fixed with first slider, and the outer wall sliding connection of first slider has first slide rail.
Further, the rotary ball is in a sphere shape, and the diameter of the rotary ball is smaller than the distance between the left end and the right end of the clip.
Further, first slider and first slide rail looks adaptation, and first slider and first slide rail respectively are provided with two.
Further, the first sliding rail is arranged on the outer wall of the supporting rod, and the top end part of the supporting rod is connected with a limiting block in a clamping mode.
Further, a second sliding block is fixed at the bottom end part of the supporting rod, and a second sliding rail is connected to the outer wall of the second sliding block in a sliding manner.
Further, the second sliding block is matched with the second sliding rail, and the second sliding block is cylindrical.
Further, the second sliding rail is arranged in the base, and an anti-slip strip is fixed on the outer wall of the bottom of the base.
Further, the vertical central axis of bracing piece coincides with the vertical central axis of stopper and second slider, and the bottom outer wall of second slider is higher than the bottom outer wall of base.
The utility model provides a loudspeaker convenient for angle adjustment, which has the following beneficial effects:
1. this megaphone convenient to angle modulation's inside looks adaptation, the clip can drive the fuselage and rotate at the outer wall of swivel ball with the swivel ball, when rotatory to suitable angle, screw thread adjusting bolt is screwed up, makes clip and screw thread adjusting bolt hug closely, and clip and swivel ball are hugged closely also to this orientation and the angle of realizing the megaphone mouth of adjustment fuselage.
2. This loudspeaker convenient to angle modulation drives the slider and screws up the bolt when the outer wall of bracing piece slides suitable position to make the slider fix the outer wall at the bracing piece to this regulation that realizes the level of fuselage, the bracing piece drives the slider thereupon and drives the fuselage, rotates around the vertical axis of bracing piece, with this realization fuselage not only can rotate angle regulation but also revolve around the vertical axis of bracing piece and come angle regulation.
Drawings
Fig. 1 is a schematic front view of a loudspeaker for facilitating angle adjustment according to the present utility model;
fig. 2 is an enlarged schematic view of the structure of fig. 1 of a loudspeaker for facilitating angle adjustment according to the present utility model;
Fig. 3 is a schematic top view of a slider of a loudspeaker for facilitating angle adjustment according to the present utility model;
Fig. 4 is a schematic perspective view showing a support rod of a loudspeaker for facilitating angle adjustment according to the present utility model.
In the figure: 1. a body; 2. a clip; 3. a threaded adjusting bolt; 4. a spin ball; 5. a fixed rod; 6. a slide fastener; 7. a bolt; 8. a first slider; 9. a first slide rail; 10. a support rod; 11. a limiting block; 12. a second slider; 13. a second slide rail; 14. a base; 15. an anti-slip strip.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, a loudspeaker convenient for angle adjustment comprises a body 1 and a slide fastener 6, wherein a clamp fastener 2 is fixedly connected to the outer wall of the bottom of the body 1, a thread adjusting bolt 3 is connected to the outer wall of the clamp fastener 2 in a threaded manner, a rotary ball 4 is connected to the inside of the clamp fastener 2, a fixing rod 5 is fixedly connected to the bottom end part of the rotary ball 4, the slide fastener 6 is arranged at the left end part of the fixing rod 5, a bolt 7 is connected to the left end part of the slide fastener 6 in a threaded manner, a first sliding block 8 is fixed to the outer wall of the slide fastener 6, a first sliding rail 9 is connected to the outer wall of the first sliding block 8 in a sliding manner, the rotary ball 4 is in a ball shape, the diameter of the rotary ball 4 is smaller than the distance between the left end and the right end of the clamp fastener 2, the first sliding block 8 is matched with the first sliding rail 9, two first sliding blocks 8 and the first sliding rail 9 are respectively provided, the first sliding rail 9 is arranged on the outer wall of a supporting rod 10, and the top end part of the supporting rod 10 is connected with a limiting block 11 in a clamping manner;
The method comprises the following steps that firstly, a clip 2 is fixed at the bottom of a machine body 1 to play a role in supporting the machine body 1, the outer wall of the clip 2 is in threaded connection with a threaded adjusting bolt 3, a rotating ball 4 is arranged in the clip 2, the clip 2 is matched with the inner part of the rotating ball 4, the machine body 1 can be driven to rotate on the outer wall of the rotating ball 4, when the machine body is rotated to a proper angle, the threaded adjusting bolt 3 is screwed tightly, the clip 2 is tightly attached to the threaded adjusting bolt 3, the clip 2 is tightly attached to the rotating ball 4, so that the direction and the angle of a sound amplifying opening of the machine body 1 are adjusted, a fixed rod 5 is arranged at the bottom of the rotating ball 4, the fixed rod 5 plays a role in supporting the machine body 1 above, the left end of the fixed rod 5 is fixedly connected to the outer wall on the right side of a slide button 6, a bolt 7 is arranged at the left end of the slide button 6, a first sliding block 8 is arranged on the outer wall of the slide button 6, a support rod 10 is arranged in the slide button 6, and the tightness of the slide button 6, and the slide button 10 can be regulated by the bolt 7;
As shown in fig. 1-4, a second slide block 12 is fixed at the bottom end of a supporting rod 10, a second slide rail 13 is slidably connected to the outer wall of the second slide block 12, the second slide block 12 is matched with the second slide rail 13, the second slide block 12 is in a cylinder shape, the second slide rail 13 is arranged in a base 14, an anti-slip strip 15 is fixed on the bottom outer wall of the base 14, the vertical central axis of the supporting rod 10 coincides with the vertical central axes of a limiting block 11 and the second slide block 12, and the bottom outer wall of the second slide block 12 is higher than the bottom outer wall of the base 14;
The special operation is as follows, first slider 8 and first slide rail 9 looks adaptation, first slider 8 can slide from top to bottom at the outer wall of first slide rail 9, hold dead lever 5, drive slider 6 and screw up bolt 7 when the outer wall of bracing piece 10 slides to suitable position, make slider 6 fixed in the outer wall of bracing piece 10, thereby realize the regulation of the horizontal height of fuselage 1, the top of bracing piece 10 is provided with stopper 11, stopper 11 can restrict the gliding highest height of slider 6, the bottom of bracing piece 10 is fixed with second slider 12, second slider 12 slides at the outer wall rotation of second slide rail 13, the inside at base 14 is offered to second slide rail 13, thereby realize that second slider 12 drives bracing piece 10 and rotates around the center of second slide rail 13, bracing piece 10 drives slider 6 thereupon and drives fuselage 1, rotate around the vertical axis of bracing piece 10, thereby realize that fuselage 1 not only can adjust the angle and can also carry out the angle of adjustment around the vertical axis of bracing piece 10, the bottom outer wall of base 14 is provided with antislip strip 15, place base 14 on horizontal ground or the top 15, the effect that antislip strip can stand on the horizontal ground or the plane of fuselage is more stable, the effect of antislip strip can stand 1 on the plane or the plane of revolution.
In summary, as shown in fig. 1-4, when the loudspeaker convenient for angle adjustment is in use, firstly, the clip 2 plays a role in supporting the loudspeaker body 1, the outer wall of the clip 2 is in threaded connection with the threaded adjusting bolt 3, the clip 2 is matched with the inside of the rotating ball 4, the clip 2 can drive the loudspeaker body 1 to rotate on the outer wall of the rotating ball 4, when the loudspeaker is rotated to a proper angle, the threaded adjusting bolt 3 is screwed, so that the clip 2 is tightly attached to the threaded adjusting bolt 3, and the clip 2 is tightly attached to the rotating ball 4, thereby realizing adjustment of the direction and angle of a sound amplifying opening of the loudspeaker body 1;
The bottom of the rotary ball 4 is provided with a fixed rod 5, the fixed rod 5 plays a supporting role on the upper machine body 1, the left end of the fixed rod 5 is fixedly connected to the outer wall of the right side of the slide buckle 6, the left end of the slide buckle 6 is provided with a bolt 7, the outer wall of the slide buckle 6 is provided with a first sliding block 8, the inside of the slide buckle 6 is provided with a supporting rod 10, the bolt 7 can adjust the tightness of the slide buckle 6 surrounding the supporting rod 10, the first sliding block 8 is matched with the first sliding rail 9, the first sliding block 8 can slide up and down on the outer wall of the first sliding rail 9, the fixed rod 5 is held by hands, the slide buckle 6 is driven to screw the bolt 7 when the outer wall of the supporting rod 10 slides to a proper position, and the slide buckle 6 is fixed on the outer wall of the supporting rod 10, so that the horizontal height of the machine body 1 is adjusted;
The top of bracing piece 10 is provided with stopper 11, stopper 11 can restrict the gliding highest height of slide 6, the bottom of bracing piece 10 is fixed with second slider 12, second slider 12 is rotatory in the outer wall of second slide rail 13 to slide, second slide rail 13 sets up in the inside of base 14, thereby realize that second slider 12 drives bracing piece 10 and revolves around the center of second slide rail 13, thereby realize that fuselage 1 not only can autorotation angle regulation but also revolve around the vertical axis of bracing piece 10 and come angle regulation, the bottom outer wall of base 14 is provided with antislip strip 15, place base 14 on level ground or mesa, antislip strip 15 can play skid-proof effect, make fuselage 1 can more steady stand on level ground or mesa.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a megaphone convenient to angle modulation, includes fuselage (1) and slide fastener (6), its characterized in that: bottom outer wall fixedly connected with clip (2) of fuselage (1), and the outer wall threaded connection of clip (2) has screw thread adjusting bolt (3), the internal connection of clip (2) has swivel ball (4), and the bottom end fixedly connected with dead lever (5) of swivel ball (4), slide fastener (6) set up in the left side tip of dead lever (5), and the left side end threaded connection of slide fastener (6) has bolt (7), the outer wall of slide fastener (6) is fixed with first slider (8), and the outer wall sliding connection of first slider (8) has first slide rail (9).
2. A loudspeaker for facilitating angle adjustment according to claim 1, wherein: the rotary ball (4) is in a sphere shape, and the diameter of the rotary ball (4) is smaller than the distance between the left end and the right end of the clip (2).
3. A loudspeaker for facilitating angle adjustment according to claim 1, wherein: the first sliding block (8) is matched with the first sliding rail (9), and the first sliding block (8) and the first sliding rail (9) are respectively provided with two.
4. A loudspeaker for facilitating angle adjustment according to claim 1, wherein: the first sliding rail (9) is arranged on the outer wall of the supporting rod (10), and a limiting block (11) is connected to the top end part of the supporting rod (10) in a clamping mode.
5. A loudspeaker for facilitating angle adjustment according to claim 4, wherein: the bottom end part of the supporting rod (10) is fixedly provided with a second sliding block (12), and the outer wall of the second sliding block (12) is connected with a second sliding rail (13) in a sliding way.
6. A loudspeaker for facilitating angle adjustment according to claim 5, wherein: the second sliding block (12) is matched with the second sliding rail (13), and the second sliding block (12) is in a cylinder shape.
7. A loudspeaker for facilitating angle adjustment according to claim 6, wherein: the second sliding rail (13) is arranged in the base (14), and an anti-slip strip (15) is fixed on the outer wall of the bottom of the base (14).
8. A loudspeaker for facilitating angle adjustment according to claim 4, wherein: the vertical central axis of the supporting rod (10) coincides with the vertical central axes of the limiting block (11) and the second sliding block (12), and the bottom outer wall of the second sliding block (12) is higher than the bottom outer wall of the base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146551.6U CN220935323U (en) | 2023-08-10 | 2023-08-10 | Megaphone convenient to angle modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146551.6U CN220935323U (en) | 2023-08-10 | 2023-08-10 | Megaphone convenient to angle modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220935323U true CN220935323U (en) | 2024-05-10 |
Family
ID=90938902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146551.6U Active CN220935323U (en) | 2023-08-10 | 2023-08-10 | Megaphone convenient to angle modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220935323U (en) |
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2023
- 2023-08-10 CN CN202322146551.6U patent/CN220935323U/en active Active
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