Embedded bidirectional audio monitoring equipment

Abstract

The utility model discloses embedded bidirectional audio monitoring equipment, which comprises a fixed plate and an audio monitoring equipment body, the top of the fixed plate is connected with a cover body through a bolt, the bottom of the cover body is open, a convex plate is arranged in the cover body, the front wall of the convex plate is movably connected with a vertical plate through a rotating shaft and a bearing, and the vertical plate is movably connected with the fixed plate through the rotating shaft and the bearing. The bottom of the vertical plate is connected to the top of the fixing plate through a bolt, a moving block is movably connected to the position, close to the top, of the front wall of the convex plate, and a translation rod is connected to the right side of the moving block through a bolt. According to the technical scheme, through mutual cooperation of a convex plate, a round wheel, an h-shaped plate, a moving block, a translation rod and other components, the device can perform effective translation movement, so that the device can adapt to use at different positions, the use efficiency and the monitoring efficiency of the device are improved, and the device can perform effective lifting, so that the device can adapt to monitoring at a high position, and the use safety of the device is improved. And the application range and the working efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of audio monitoring equipment technology, and in particular to an embedded two-way audio monitoring device. Background Technology

[0002] Audio monitoring equipment is a device and system that collects, records, saves, and plays back audio signals. Its main function is to conduct real-time and historical audio monitoring of specific areas or locations to ensure public safety and prevent crime. With the rapid development of science and technology, embedded two-way audio monitoring equipment has been widely used. However, existing embedded two-way audio monitoring equipment cannot be effectively moved horizontally during use, making it unsuitable for use in different locations, reducing its efficiency and monitoring efficiency. Furthermore, it cannot be effectively raised or lowered, making it unsuitable for monitoring at high altitudes, thus reducing its applicability and work efficiency. Therefore, we propose an embedded two-way audio monitoring equipment. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide an embedded two-way audio monitoring device that can be effectively moved and translated, so as to adapt to use in different positions, thereby improving its usage efficiency and monitoring efficiency, and can be effectively raised and lowered, so as to adapt to monitoring at high places, thereby improving its applicability and work efficiency.

[0004] To achieve the above objectives, an embedded two-way audio monitoring device is provided, comprising: a fixed plate and an audio monitoring device body. A cover is bolted to the top of the fixed plate, and the bottom of the cover is open. A convex plate is disposed inside the cover, and a vertical plate is movably connected to the front wall of the convex plate via a pivot and bearing. The bottom of the vertical plate is bolted to the top of the fixed plate. A movable block is movably connected to the front wall of the convex plate near the top, and a translation rod is bolted to the right side of the movable block. An opening is provided on the right inner wall of the cover near the top. A through hole matching the translation rod is provided, and the right end of the translation rod passes through the through hole to connect to a bonding plate. The bonding plate is attached to the right outer wall of the cover. The audio monitoring device body is bolted to the right side wall of the bonding plate. A housing is bolted to the bottom of the fixing plate near the right side, and the top of the housing is open. An electric push rod is movably connected inside the housing through a rotating shaft and bearing. A round hole is provided on the top of the fixing plate, and the top end of the electric push rod passes through the round hole and is movably connected to the front wall of the convex plate near the bottom through a rotating shaft and bearing.

[0005] According to the embedded two-way audio monitoring device, a round wheel is connected to the front wall of the convex plate near the top, and an h-shaped plate is fitted over the round wheel. The moving block is bolted to the h-shaped plate.

[0006] According to the embedded two-way audio monitoring device, the right inner wall of the cover is bolted to a side plate, and the bottom of the side plate is bolted to the top of the fixing plate. The top of the side plate is bolted to a limit block, and the side wall of the limit block is provided with a limit hole that matches the translation rod.

[0007] According to the embedded two-way audio monitoring device, the bottom of the housing is connected to a mounting plate by bolts, and the top of the mounting plate is provided with mounting holes near the left and right sides.

[0008] According to the embedded two-way audio monitoring device, a box is bolted to the top of the mounting plate near the left side, and an electric telescopic rod is bolted to the bottom of the inner cavity of the box. A through hole matching the electric telescopic rod is opened on the top of the box, and the top end of the electric telescopic rod passes through the through hole and is connected to the bottom of the fixing plate.

[0009] According to the embedded two-way audio monitoring device, positioning plates are attached to both the left and right sides of the housing, and the bottom of the positioning plates is bolted to the top of the mounting plate.

[0010] According to the embedded two-way audio monitoring device, the left and right outer walls of the housing are connected to sliders by bolts near the bottom, and the positioning plate has a groove matching the slider on the side opposite to the housing.

[0011] The above solution has at least one of the following beneficial effects: This technical solution enables effective translation and movement through the cooperation between components such as convex plate, round wheel, H-shaped plate, moving block and translation rod, thereby adapting to use in different positions, improving its usage efficiency and monitoring efficiency, and enabling effective lifting and lowering, making it suitable for monitoring at high places, thus improving its applicability and work efficiency.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a front perspective view of the present invention;

[0015] Figure 2for Figure 1 A schematic diagram of the cross-sectional structure;

[0016] Figure 3 for Figure 1 Partial 3D view of components such as the convex plate and the wheel;

[0017] Figure 4 for Figure 1 Partial 3D view of components such as the H-shaped plate and the moving block.

[0018] Legend:

[0019] 1. Fixing plate; 2. Audio monitoring equipment body; 3. Cover; 4. Adhesive plate; 5. Housing; 6. Positioning plate; 7. Box; 8. Mounting plate; 9. Mounting hole; 10. Electric telescopic rod; 11. Electric push rod; 12. Vertical plate; 13. Convex plate; 14. Side plate; 15. Wheel; 16. Translation rod; 17. H-shaped plate; 18. Moving block; 19. Limiting block. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figures 1 to 4This utility model discloses an embedded two-way audio monitoring device, which includes a fixing plate 1 and an audio monitoring device body 2. A cover 3 is bolted to the top of the fixing plate 1, and the bottom of the cover 3 is open. A convex plate 13 is disposed inside the cover 3, and a vertical plate 12 is movably connected to the front wall of the convex plate 13 via a pivot and bearing. The bottom of the vertical plate 12 is bolted to the top of the fixing plate 1. A movable block 18 is movably connected to the front wall of the convex plate 13 near the top, and a translation rod 16 is bolted to the right side of the movable block 18. A through hole matching the translation rod 16 is opened on the right inner wall of the cover 3 near the top, and the right end of the translation rod 16 passes through the through hole and is connected to a bonding plate 4, which is attached to the cover 3. On the right outer wall, the audio monitoring device body 2 is bolted to the right side wall of the bonding plate 4. A housing 5 is bolted to the bottom of the fixing plate 1 near the right side, and the top of the housing 5 is open. An electric push rod 11 is movably connected inside the housing 5 via a rotating shaft and bearing. A round hole is provided at the top of the fixing plate 1, and the top of the electric push rod 11 passes through the round hole and is movably connected to the front wall of the convex plate 13 near the bottom via a rotating shaft and bearing. Positioning plates 6 are attached to both sides of the housing 5, and the bottom of the positioning plates 6 is bolted to the top of the mounting plate 8. Slider blocks are bolted to the bottom of the outer walls of both sides of the housing 5, and a groove matching the slider is provided on the side of the positioning plate 6 opposite to the housing 5.

[0022] A wheel 15 is connected to the front wall of the convex plate 13 near the top, and an H-shaped plate 17 is fitted over the wheel 15. A moving block 18 is bolted to the H-shaped plate 17. A side plate 14 is bolted to the inner right side wall of the cover 3, and the bottom of the side plate 14 is bolted to the top of the fixed plate 1. A limiting block 19 is bolted to the top of the side plate 14, and a limiting hole matching the translation rod 16 is provided on the side wall of the limiting block 19. This structure enables effective translational movement, allowing it to adapt to different positions and improving its efficiency in use and monitoring.

[0023] The bottom of the housing 5 is bolted to a mounting plate 8, and mounting holes 9 are provided on the top of the mounting plate 8 near the left and right sides. This structure allows for convenient installation.

[0024] The top of the mounting plate 8, near the left side, is bolted to a housing 7. An electric telescopic rod 10 is bolted to the bottom of the inner cavity of the housing 7. The top of the housing 7 has a through hole matching the electric telescopic rod 10, and the top end of the electric telescopic rod 10 passes through the through hole and connects to the bottom of the mounting plate 1. This structure allows for effective lifting and lowering, enabling it to be used for monitoring at heights, thus improving its applicability and work efficiency.

[0025] Working Principle: In use, this technical solution first installs the device in the desired position using mounting bolts through mounting plate 8 and mounting holes 9. Then, the extension and retraction of the electric telescopic rod 10 causes the fixed plate 1 to move upwards or downwards. The fixed plate 1, in turn, causes the housing 5 to move upwards or downwards between the two positioning plates 6. Simultaneously, the fixed plate 1, through components such as the bonding plate 4, causes the audio monitoring device body 2 to move upwards or downwards, enabling effective lifting and lowering. This allows it to adapt to monitoring at higher locations, improving its applicability and work efficiency. The electric push rod 11, by retracting downwards or extending upwards, causes the convex plate 13 to swing to the right or left within the housing 3. The convex plate 13, through the wheel 15 and H-shaped plate 17, causes the moving block 18 to move to the right or left. The moving block 18, through the translation rod 16, causes the bonding plate 4 and the audio monitoring device body 2 to move to the right or left, enabling effective translational movement. This allows it to adapt to use in different positions, improving its efficiency in both use and monitoring.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An embedded two-way audio monitoring device, characterized in that, include: The fixed plate (1) and the audio monitoring equipment body (2) are provided. The top of the fixed plate (1) is connected to the cover (3) by bolts, and the bottom of the cover (3) is open. A convex plate (13) is provided inside the cover (3), and the front wall of the convex plate (13) is movably connected to the vertical plate (12) by a rotating shaft and bearing. The bottom of the vertical plate (12) is connected to the top of the fixed plate (1) by bolts. A moving block (18) is movably connected to the front wall of the convex plate (13) near the top, and a translation rod (16) is connected to the right side of the moving block (18) by bolts. The inner right side wall of the cover (3) near the top is provided with a part that matches the translation rod (16). The through hole is provided, and the right end of the translation rod (16) passes through the through hole and is connected to the bonding plate (4). The bonding plate (4) is attached to the right outer wall of the cover (3). The audio monitoring device body (2) is connected to the right side wall of the bonding plate (4) by bolts. The bottom of the fixing plate (1) is connected to the housing (5) by bolts near the right side. The top of the housing (5) is open. The electric push rod (11) is movably connected inside the housing (5) by a rotating shaft and bearing. The top of the fixing plate (1) is provided with a round hole. The top of the electric push rod (11) passes through the round hole and is movably connected to the front wall of the convex plate (13) near the bottom by a rotating shaft and bearing.

2. The embedded two-way audio monitoring device according to claim 1, characterized in that, The front wall of the convex plate (13) is connected to a wheel (15) near the top, and the wheel (15) is covered with an h-shaped plate (17). The moving block (18) is bolted to the h-shaped plate (17).

3. The embedded two-way audio monitoring device according to claim 1, characterized in that, The right inner wall of the cover (3) is connected to a side plate (14) by bolts, and the bottom of the side plate (14) is connected to the top of the fixing plate (1) by bolts. The top of the side plate (14) is connected to a limit block (19) by bolts, and the side wall of the limit block (19) is provided with a limit hole that matches the translation rod (16).

4. An embedded two-way audio monitoring device according to claim 1, characterized in that, The bottom of the housing (5) is connected to a mounting plate (8) by bolts, and mounting holes (9) are provided on the top of the mounting plate (8) near the left and right sides.

5. An embedded two-way audio monitoring device according to claim 1, characterized in that, The top of the mounting plate (8) is connected to the box body (7) by bolts near the left side, and the bottom of the inner cavity of the box body (7) is connected to the electric telescopic rod (10) by bolts. The top of the box body (7) has a through hole that matches the electric telescopic rod (10), and the top of the electric telescopic rod (10) passes through the through hole and is connected to the bottom of the fixing plate (1).

6. An embedded two-way audio monitoring device according to claim 1, characterized in that, Positioning plates (6) are attached to both the left and right sides of the housing (5), and the bottom of the positioning plates (6) is connected to the top of the mounting plate (8) by bolts.

7. An embedded two-way audio monitoring device according to claim 1, characterized in that, The outer walls of the left and right sides of the housing (5) are connected to sliders by bolts near the bottom, and the positioning plate (6) is provided with a groove matching the slider on the side opposite to the housing (5).

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