Sound equipment with adjustable broadcasting direction

Abstract

The utility model discloses broadcast direction adjustable sound equipment, and relates to the field of sound equipment, the broadcast direction adjustable sound equipment comprises a sound device, the front surface of the sound device is fixedly connected with a sound cover, one side of the sound equipment is provided with an adjusting assembly, the adjusting assembly comprises a fixed seat, one side of the fixed seat is fixedly connected with the surface of the sound device, and the sound cover is fixedly connected with the sound cover. And an adjusting frame is rotationally connected to the surface of the fixing base, sliding grooves are formed in the two sides of the adjusting frame, and sliding frames are slidably connected to the inner walls of the sliding grooves. By pushing the sliding frame to move in the sliding groove, the movable frame at the upper end of the sliding frame pushes the audible device to rotate, so that the broadcasting angle of the audible device can be changed, the requirements of broadcasting directions in different occasions are met, meanwhile, different adjusting holes are selected, fixing bolts B are used for fixing, and the practicability is high. And the length of the sliding rod can be adjusted, so that the adjustment of the broadcasting height is realized, and the applicability and practicability of the sound equipment in different use scenes are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sound equipment technical field, especially a kind of sound equipment of broadcasting direction adjustment. BACKGROUND

[0002] In today's various audio playing scenes, sound equipment plays a vital role. With the continuous improvement of people's requirements for audio experience, the limitations of traditional sound equipment are increasingly highlighted.

[0003] In fixed places such as conference rooms, auditoriums, exhibition halls, etc., traditional sound usually adopts simple wall-mounted or floor-mounted installation, and its broadcasting direction is basically fixed after installation. However, in actual use, the personnel distribution in these places is not fixed, for example, the seating arrangement of participants in a conference room may be adjusted at any time according to the form of the meeting, and the flow direction and gathering area of the audience in an exhibition hall are different. Sound with fixed broadcasting direction cannot ensure that the sound covers the target area evenly and effectively, which may cause the volume to be too large in some areas, the sound quality to be distorted, and the sound to be inaudible in some areas, greatly affecting information transmission and auditory perception. SUMMARY

[0004] (I) Technical problem solved

[0005] To solve the above problems of the prior art, the utility model provides a sound equipment with adjustable broadcasting direction.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a sound equipment with adjustable broadcasting direction, comprising a sound device, a sound cover fixedly connected to the front of the sound device, and an adjusting assembly provided on one side of the sound equipment.

[0008] The adjusting assembly comprises a fixed seat, one side of the fixed seat is fixedly connected to the surface of the sound device, and a adjusting rack is rotatably connected to the surface of the fixed seat, sliding grooves are formed on both sides of the adjusting rack, sliding frames are slidably connected to the inner walls of the sliding grooves, movable rods are rotatably connected to the top of the sliding frames, connecting seats are rotatably connected to one end of the movable rods, one side of the connecting seat is fixedly connected to the surface of the sound device, and the connecting seat is located above the fixed seat.

[0009] As a preferred scheme of the sound equipment with adjustable broadcasting direction of the utility model, one end of the adjusting rack is fixedly connected to a sliding rod, a plurality of adjusting holes are formed on the surface of the sliding rod, a sliding cylinder is sleeved on the surface of the sliding rod, and an installation assembly is provided above the sliding cylinder.

[0010] As a preferred scheme of the sound direction adjusting type sound equipment, one side of the sliding frame is threadedly connected with a fixing bolt A, and the outer side wall of the sliding cylinder is threadedly connected with a fixing bolt B.

[0011] As a preferred scheme of the sound direction adjusting type sound equipment, the mounting assembly comprises a mounting frame, the mounting frame is located above the sound equipment, and fixing ears are fixedly connected to four corners of the mounting frame, screw holes are formed in the surfaces of the fixing ears, fixing bolts are threadedly connected to the inner walls of the screw holes, fixing plates are threadedly connected to the lower ends of the fixing bolts, adjusting plates are fixedly connected to one end of the fixing plates, gear grooves are formed in the surfaces of the adjusting plates, driven gears are rotatably connected to the inner walls of the gear grooves, rotating rods are fixedly connected to the lower ends of the driven gears and penetrate the surfaces of the adjusting plates, and the rotating rods are fixedly connected to the top of the sliding cylinder.

[0012] As a preferred scheme of the sound direction adjusting type sound equipment, the inner wall of the mounting frame is fixedly connected with a support plate, one end of the support plate is fixedly connected with a mounting block, and a mounting hole is formed in the surface of the mounting block.

[0013] As a preferred scheme of the sound direction adjusting type sound equipment, one side of the driven gear is meshedly connected with a driving gear, and the upper end of the driving gear is provided with a driving motor.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of sound direction adjusting type sound equipment. With following beneficial effects:

[0016] 1, by pushing sliding frame moves in sliding groove, so that the movable frame of sliding frame upper end pushes and turns sound device, so that the sound angle of sound device can be changed, meet the demand of sound direction under different occasions, the length of sliding rod can be adjusted by selecting different adjusting holes and using fixing bolt B to fix, so that the adjustment of broadcast height is realized, the applicability and practicality of sound equipment in different use scenarios are improved.

[0017] 2, by connecting and fixing installation frame and fixed plate by fixed screw rod, then mounting block is fixed on the surface of wall by rivet, so that sound device can be fixed, guarantee its normal broadcast work, by opening driving motor, the output end of driving motor will drive driving gear to rotate, the rotating rod under driving gear is rotated by driving gear, so that the broadcast direction of sound device can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained by the drawings according to the technical scheme of the present utility model without any creative labor.

[0019] Figure 1 It is the structure schematic diagram of the whole of the present utility model;

[0020] Figure 2 It is the structure schematic diagram of the whole of the present utility model; Figure 1

[0021] Figure 3 It is the structure schematic diagram of the mounting frame in the present utility model;

[0022] Figure 4 It is the structure schematic diagram of the driven gear and the driving gear in the present utility model;

[0023] Figure 5 It is the structure schematic diagram of the adjusting assembly in the present utility model.

[0024] In the drawings, 1, sound device; 2, sound cover; 3, mounting assembly; 301, mounting frame; 302, support plate; 303, mounting block; 304, mounting hole; 305, fixed lug; 306, screw hole; 307, fixed plate; 308, adjusting plate; 309, gear slot; 310, driven gear; 311, driving gear; 312, driving motor; 313, rotating rod; 314, fixed bolt; 4, adjusting assembly; 401, fixed seat; 402, adjusting frame; 403, sliding groove; 404, sliding frame; 405, movable rod; 406, connecting seat; 407, fixed bolt A; 408, sliding rod; 409, sliding cylinder; 410, adjusting hole; 411, fixed bolt B. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present utility model will be clearly and completely described below in combination with the drawings in the embodiments of the present utility model.

[0026] Embodiment 1

[0027] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the first embodiment of the present utility model provides a sound broadcasting direction adjusting type sound equipment, which comprises a sound device 1, the front surface of the sound device 1 is fixedly connected with a sound cover 2, and one side of the sound equipment is provided with an adjusting assembly 4;

[0028] ​The adjusting assembly 4 comprises a fixing seat 401, one side of the fixing seat 401 is fixedly connected with the surface of the sound device 1, and the surface of the fixing seat 401 is rotationally connected with an adjusting frame 402, both sides of the adjusting frame 402 are provided with sliding grooves 403, the inner wall of the sliding groove 403 is slidably connected with a sliding frame 404, the top of the sliding frame 404 is rotationally connected with a movable rod 405, one end of the movable rod 405 is rotationally connected with a connecting seat 406, one side of the connecting seat 406 is fixedly connected with the surface of the sound device 1, and the connecting seat 406 is located above the fixing seat 401.

[0029] Specifically, one end of the adjusting frame 402 is fixedly connected with a sliding rod 408, a plurality of adjusting holes 410 are formed in the surface of the sliding rod 408, a sliding cylinder 409 is sleeved on the surface of the sliding rod 408, the mounting assembly 3 is arranged above the sliding cylinder 409, a fixing bolt A 407 is threadedly connected to one side of the sliding frame 404, and a fixing bolt B 411 is threadedly connected to the outer side wall of the sliding cylinder 409.

[0030] Further, when it is necessary to adjust the broadcasting angle of the sound device 1, the sliding frame 404 can be moved in the sliding groove 403 by pushing, so that the movable frame at the upper end of the sliding frame 404 pushes the sound device 1 to rotate, thereby changing the broadcasting angle of the sound device 1, meeting the demand of the broadcasting direction in different occasions, and the length of the sliding rod 408 can be adjusted by selecting different adjusting holes 410 and using the fixing bolt B to fix, thereby adjusting the broadcasting height, and improving the applicability and practicality of the sound device in different use scenarios.

[0031] Embodiment 2

[0032] Referring to Figure 1 , Figure 2 and Figure 5 , the mounting assembly 3 comprises a mounting frame 301, the mounting frame 301 is located above the sound device, and the four corners of the mounting frame 301 are fixedly connected with fixing ears 305, screw holes 306 are formed in the surface of the fixing ear 305, fixing bolts 314 are threadedly connected to the inner wall of the screw hole 306, a fixing plate 307 is threadedly connected to the lower end of the fixing bolt 314, one end of the fixing plate 307 is fixedly connected with an adjusting plate 308, a gear groove 309 is formed in the surface of the adjusting plate 308, a driven gear 310 is rotationally connected to the inner wall of the gear groove 309, a rotating rod 313 penetrates through the surface of the adjusting plate 308 and is fixedly connected to the lower end of the driven gear 310, and the rotating rod 313 is fixedly connected to the top of the sliding cylinder 409.

[0033] Specifically, the inner wall of the mounting frame 301 is fixedly connected with a support plate 302, one end of the support plate 302 is fixedly connected with a mounting block 303, a mounting hole 304 is formed in the surface of the mounting block 303, a driving gear 311 is meshingly connected with one side of a driven gear 310, and a driving motor 312 is installed at the upper end of the driving gear 311.

[0034] Further, when it is necessary to install and fix the sound device 1, first, the mounting frame 301 and the fixed plate 307 are connected and fixed by the fixed screw, and then the mounting block 303 is fixed on the surface of the wall by the rivet, so that the sound device 1 can be fixed, and the normal broadcasting work is ensured, the driving motor 312 is started, the output end of the driving motor 312 drives the driving gear 311 to rotate, the driving gear 311 drives the rotating rod 313 under the driven gear 310 to rotate, so that the broadcasting direction of the sound device 1 can be adjusted.

[0035] Working principle: in use, first, the mounting frame 301 and the fixed plate 307 are connected and fixed by the fixed screw, and then the mounting block 303 is fixed on the surface of the wall by the rivet, so that the sound device 1 can be fixed, and the normal broadcasting work is ensured, the driving motor 312 is started, the output end of the driving motor 312 drives the driving gear 311 to rotate, the driving gear 311 drives the rotating rod 313 under the driven gear 310 to rotate, so that the broadcasting direction of the sound device 1 can be adjusted, when it is necessary to adjust the broadcasting angle of the sound device 1, the sliding frame 404 can be moved in the sliding groove 403, so that the movable frame at the upper end of the sliding frame 404 pushes the sound device 1 to rotate, so that the broadcasting angle of the sound device 1 can be changed, the demand for the broadcasting direction in different occasions is met, at the same time, by selecting different adjusting holes 410 and using the fixed bolt B, the length of the sliding rod 408 can be adjusted, so that the broadcasting height can be adjusted, the applicability and practicability of the sound equipment in different use scenarios are improved.

[0036] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A sound device with a direction of sound adjustment, comprising a sound device (1), characterized in that: The front surface of the sound device (1) is fixedly connected with a sound cover (2), and one side of the sound device (1) is provided with an adjusting assembly (4); The adjusting assembly (4) comprises a fixed seat (401), one side of the fixed seat (401) is fixedly connected with the surface of the sound device (1), and the surface of the fixed seat (401) is rotatably connected with an adjusting frame (402), both sides of the adjusting frame (402) are provided with sliding grooves (403), the inner wall of the sliding groove (403) is slidably connected with a sliding frame (404), the top of the sliding frame (404) is rotatably connected with a movable rod (405), one end of the movable rod (405) is rotatably connected with a connecting seat (406), one side of the connecting seat (406) is fixedly connected with the surface of the sound device (1), and the connecting seat (406) is located above the fixed seat (401).

2. The sound device of claim 1, wherein: One end of the adjusting frame (402) is fixedly connected with a sliding rod (408), a plurality of adjusting holes (410) are formed in the surface of the sliding rod (408), and a sliding cylinder (409) is sleeved on the surface of the sliding rod (408), and an installation assembly (3) is arranged above the sliding cylinder (409).

3. The sound device of claim 2, wherein: One side of the sliding frame (404) is threadedly connected with a fixed bolt A (407), and the outer side wall of the sliding cylinder (409) is threadedly connected with a fixed bolt B (411).

4. The sound device of claim 2, wherein: The installation assembly (3) comprises an installation frame (301), the installation frame (301) is located above the sound device, four corners of the installation frame (301) are fixedly connected with fixed ears (305), screw holes (306) are formed in the surface of the fixed ear (305), the inner wall of the screw hole (306) is threadedly connected with a fixed bolt (314), the lower end of the fixed bolt (314) is threadedly connected with a fixed plate (307), one end of the fixed plate (307) is fixedly connected with an adjusting plate (308), a gear groove (309) is formed in the surface of the adjusting plate (308), the inner wall of the gear groove (309) is rotatably connected with a driven gear (310), the lower end of the driven gear (310) penetrates the surface of the adjusting plate (308) and is fixedly connected with a rotating rod (313), and the rotating rod (313) is fixedly connected with the top of the sliding cylinder (409).

5. The sound device of claim 4, wherein: The inner wall of the installation frame (301) is fixedly connected with a supporting plate (302), one end of the supporting plate (302) is fixedly connected with a mounting block (303), and the surface of the mounting block (303) is provided with a mounting hole (304).

6. The sound device of claim 4, wherein: One side of the driven gear (310) is engagedly connected with a driving gear (311), and the upper end of the driving gear (311) is provided with a driving motor (312).

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