Station broadcast audio quality monitor

Abstract

The utility model discloses a station broadcast audio quality monitor, which relates to the audio monitoring field, and comprises a mounting seat and a monitor main body, a bearing is arranged in the mounting seat, the inner ring of the bearing is fixedly connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a gear, the lower end of the mounting seat is provided with a guide groove, and the lower end of the mounting seat is fixedly connected with the gear. A guide block is slidably connected to the interior of the guide groove, and a gear plate is fixedly connected to the lower end of the guide block; the monitoring instrument has the advantages that the angle of the monitoring instrument main body can be changed by matching the rotating shaft and the gear with the electric push rod and the gear plate, so that the monitoring instrument main body can receive broadcast audios from different directions, and meanwhile, the limitation in use can be reduced; the monitor main body can be assembled and disassembled through cooperation of a spring, a push block and a clamping rod with a mounting rod and a clamping hole in the mounting rod, so that maintenance can be performed after long-time use, and the maintenance difficulty can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to audio monitoring field, especially a kind of station broadcast audio quality monitor. BACKGROUND

[0002] Station broadcast audio quality monitor is an advanced equipment, for real-time monitoring and evaluation in the audio quality of station broadcast system, this monitor can automatically detect multiple parameters of audio signal, including volume, frequency response, signal-to-noise ratio and audio definition etc., to further guarantee the transmission quality and intelligibility of broadcast information, the monitor is composed of senior signal processing hardware and software, can capture broadcast signal in real time, and audio quality is analyzed and scored by built-in algorithm, when monitoring that audio quality is lower than preset standard, it can send information to remind staff, staff can adjust volume size, improve frequency response balance or reduce noise level to optimize broadcast quality.

[0003] However, in the prior art, since the installation position of the broadcast audio quality monitor is relatively fixed, it cannot receive broadcast audio from different directions, and the use is limited. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem to provide a kind of station broadcast audio quality monitor.

[0005] In order to solve the above technical problems, the technical scheme of the utility model: a kind of station broadcast audio quality monitor, including mounting seat and monitor main body, the inside of the mounting seat is provided with bearing, the inner ring of the bearing is fixedly connected with the shaft, the lower end of the shaft is fixedly connected with the gear, the low end of the mounting seat is provided with guide slot, the inside of the guide slot is slidably connected with guide block, the lower end of the guide block is fixedly connected with gear plate, the lower end edge position of the mounting seat is fixedly connected with support plate, the left side of the support plate is provided with electric push rod.

[0006] Preferably, the upper end of the monitor main body is provided with connecting line, the other end of the connecting line is provided with sound collector, the lower end of the monitor main body is fixedly connected with mounting rod, the inside of the mounting rod is provided with clamping hole, the upper end of the shaft is fixedly connected with fixed seat.

[0007] Preferably, the inside of the fixed seat is provided with adjusting groove, the inside of the adjusting groove is provided with spring, the right side of the spring is provided with push block, the right side of the push block is fixedly connected with clamping rod, the inside of the fixed seat is provided with mounting groove near adjusting groove.

[0008] Preferably, the guide block is slid in the guide slot by gear plate and electric push rod.

[0009] Preferably, the number of mounting rods is two groups, and they are symmetrically arranged about the center line of the monitor main body.

[0010] Preferably, the push block slides in the adjusting groove through the spring.

[0011] With the above technical scheme, the electric push rod is opened, the electric push rod drives the gear plate to move, and then drives the gear to rotate, the gear drives the rotating shaft and the fixed seat to rotate, so that the angle of the monitor main body is changed. During the rotation of the monitor main body, the guide block slides in the guide groove, and the stability of the monitor main body during rotation is increased under the cooperation of the guide block and the guide groove. The rotating shaft and the gear cooperate with the electric push rod and the gear plate to change the angle of the monitor main body, so that it can receive broadcast audio from different directions, and the limitation during use is reduced.

[0012] With the above technical scheme, the push block is pushed to one side, the spring is compressed, the clamping rod slides out from the inside of the clamping hole, the monitor main body is pulled upward, the mounting rod slides in the mounting groove, and the monitor main body is disassembled. Similarly, during installation, the mounting rod is slid into the inside of the mounting groove, the spring rebounds to push the push block to slide reversely, and then the clamping rod enters the inside of the clamping hole, the mounting rod is fixed, the installation of the monitor main body is realized, and the monitor main body is disassembled and assembled through the cooperation of the spring, the push block, the clamping rod, the mounting rod and the clamping hole in the mounting rod. It can be repaired after long-term use, and the difficulty of repair is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model.

[0014] Figure 2 It is a mounting seat bottom structure schematic view of the utility model.

[0015] Figure 3 It is a fixed seat internal structure schematic view of the utility model.

[0016] Figure 4 It is a monitor main body structure schematic view of the utility model.

[0017] In the figure: 1, mounting seat; 2, monitor main body; 3, bearing; 4, rotating shaft; 5, gear; 6, guide groove; 7, guide block; 8, gear plate; 9, support plate; 10, electric push rod; 11, connecting line; 12, sound receiver; 13, mounting rod; 14, clamping hole; 15, fixed seat; 16, adjusting groove; 17, spring; 18, push block; 19, clamping rod; 20, mounting groove. DETAILED DESCRIPTION

[0018] The utility model discloses a further explanation of the specific implementation of the utility model below in combination with the drawings. It needs to be explained here that the explanation of these implementations is used to help understanding the utility model and does not constitute the limitation of the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment one

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of station broadcast audio quality monitor, including mounting seat 1 and monitor main body 2, the inside of mounting seat 1 is provided with bearing 3, the inner ring of bearing 3 is fixedly connected with shaft 4, the lower end of shaft 4 is fixedly connected with gear 5, the low end of mounting seat 1 is equipped with guide slot 6, guide block 7 is slidably connected in the inside of guide slot 6, the lower end of guide block 7 is fixedly connected with gear plate 8, the lower end edge position of mounting seat 1 is fixedly connected with support plate 9, the left side of support plate 9 is equipped with electric push rod 10, guide block 7 is slid in guide slot 6 by gear plate 8 cooperation electric push rod 10.

[0021] Specifically, open electric push rod 10, electric push rod 10 drives gear plate 8 to move, in turn drive gear 5 rotation, gear 5 drives shaft 4, fixed seat 15 rotation, to change the angle of detection instrument main body, in the process of monitor main body 2 rotation, guide block 7 is slid in the inside of guide slot 6, the stability of monitor main body 2 when rotating can be increased under the cooperation of guide block 7, guide slot 6, the angle of monitor main body 2 can be changed by shaft 4, gear 5 cooperation electric push rod 10, gear plate 8, in turn make it can receive broadcast audio from different directions, can also reduce the limitation when using.

[0022] Embodiment two

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of station broadcast audio quality monitor, the upper end of monitor main body 2 is equipped with connecting wire 11, the other end of connecting wire 11 is equipped with sound receiver 12, monitor main body 2 lower end is fixedly connected with mounting rod 13, the inside of mounting rod 13 is equipped with clamping hole 14, the upper end of shaft 4 is fixedly connected with fixed seat 15, the inside of fixed seat 15 is equipped with adjusting groove 16, adjusting groove 16 is equipped with spring 17, the right side of spring 17 is equipped with push block 18, the right side of push block 18 is fixedly connected with clamping rod 19, the position of fixed seat 15 inside close to adjusting groove 16 is equipped with installation groove 20, the number of mounting rod 13 is two groups, and it is about the midline of monitor main body 2 symmetrical arrangement, push block 18 is slid in adjusting groove 16 by spring 17.

[0024] Specific, to one side push the push block 18, push block 18 to spring 17 compression, card bar 19 from the inside of the card hole 14 slip out, pull up the monitor body 2, the monitor body 2 drive installation rod 13 in the installation slot 20 inside sliding, complete the disassembly of the monitor body 2, similarly, when installing, along the installation slot 20 inside the installation rod 13 is slipped into, spring 17 rebound push block 18 reverse sliding, and then make the card bar 19 into the inside of the card hole 14, complete the installation of the installation rod 13, namely realize the installation of the monitor body 2, through spring 17, push block 18, card bar 19 cooperation installation rod 13 and its inside card hole 14 can be installed on the monitor body 2, and then can be under the long time use overhaul, can also reduce the difficulty of overhaul.

[0025] Working principle: the station broadcast audio quality monitor in use, first, through the installation seat 1 side of the fixed bolt is fixed in the appropriate position, then, start the monitor body 2, the monitor body 2 through the sound collector 12 real time capture broadcast signal, and through the built-in algorithm on the sound quality analysis and scoring, when monitoring the audio quality is lower than the preset standard, it can send information to remind staff to adjust, then, open the electric push rod 10, electric push rod 10 push gear plate 8 movement, and then drive gear 5 rotation, gear 5 drive shaft 4, fixed seat 15 rotation, thus realizing the change of the angle of the detector body, in the process of monitor body 2 rotation, the guide block 7 in the guide groove 6 inside sliding, in the guide block 7, guide groove 6 cooperation can increase the stability of the monitor body 2 rotation, through the shaft 4, gear 5 cooperation electric push rod 10, gear plate 8 can change the angle of the monitor body 2, and then make it can receive broadcast audio from different directions, at the same time, can also reduce the limitation when using, when the need to overhaul the long time use of the monitor body 2, to one side push the push block 18, push block 18 to spring 17 compression, card bar 19 from the inside of the card hole 14 slip out, pull up the monitor body 2, the monitor body 2 drive installation rod 13 in the installation slot 20 inside sliding, complete the disassembly of the monitor body 2, similarly, when installing, along the installation slot 20 inside the installation rod 13 is slipped into, spring 17 rebound push block 18 reverse sliding, and then make the card bar 19 into the inside of the card hole 14, complete the installation of the installation rod 13, namely realize the installation of the monitor body 2, through spring 17, push block 18, card bar 19 cooperation installation rod 13 and its inside card hole 14 can be installed on the monitor body 2, and then can be under the long time use overhaul, can also reduce the difficulty of overhaul.

[0026] The embodiments of the present application are described in detail in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A station broadcast audio quality monitor comprising a mounting base (1) and a monitor body (2), characterised in that: The inside of the mounting seat (1) is provided with a bearing (3), the inner ring of the bearing (3) is fixedly connected with a rotating shaft (4), the lower end of the rotating shaft (4) is fixedly connected with a gear (5), the lower end of the mounting seat (1) is provided with a guide groove (6), the inside of the guide groove (6) is slidably connected with a guide block (7), the lower end of the guide block (7) is fixedly connected with a gear plate (8), the lower end edge position of the mounting seat (1) is fixedly connected with a supporting plate (9), the left side of the supporting plate (9) is provided with an electric push rod (10).

2. The station broadcast audio quality monitor according to claim 1, wherein: The upper end of the monitor main body (2) is provided with a connecting line (11), the other end of the connecting line (11) is provided with a sound collector (12), the lower end of the monitor main body (2) is fixedly connected with a mounting rod (13), the inside of the mounting rod (13) is provided with a clamping hole (14), the upper end of the rotating shaft (4) is fixedly connected with a fixing seat (15).

3. The station broadcast audio quality monitor of claim 2, wherein: The inside of the fixing seat (15) is provided with an adjusting groove (16), the inside of the adjusting groove (16) is provided with a spring (17), the right side of the spring (17) is provided with a push block (18), the right side of the push block (18) is fixedly connected with a clamping rod (19), the inside of the fixing seat (15) is provided with a mounting groove (20) close to the adjusting groove (16).

4. The station broadcast audio quality monitor of claim 1, wherein: The guide block (7) is slidably connected in the guide groove (6) through the gear plate (8) and the electric push rod (10).

5. The station broadcast audio quality monitor of claim 2, wherein: The number of the mounting rod (13) is two groups, and it is symmetrically arranged about the center line of the monitor main body (2).

6. The station broadcast audio quality monitor of claim 3, wherein: The push block (18) is slidably connected in the adjusting groove (16) through the spring (17).

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