CN213422407U

CN213422407U - Wearable acoustic detection device

Info

Publication number: CN213422407U
Application number: CN202022506094.3U
Authority: CN
Inventors: 陈宗霞; 朱波; 徐钟生; 熊江江
Original assignee: Guizhou Huice Measurement And Testing Co ltd
Current assignee: Guizhou Huice Measurement And Testing Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-11
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a wearable acoustics detection device relates to acoustics check out test set technical field, to the not good problem of wearable acoustics detection device working property now, proposes following scheme, and it includes the equal fixedly connected with linkage block in four corners of protective housing bottom portion, the both ends of protective housing bottom portion all are equipped with the watchband, two the watchband articulates on the linkage block that corresponds through the hinge respectively, the top of protective housing has the opening through the hinge to open and covers, the first threaded rod that is connected with vertical setting is all rotated through the bearing in the both ends of protective housing bottom inner wall, the first worm wheel of outer wall fixedly connected with of first threaded rod. The utility model discloses can protect the acoustics detection device main part at the in-process of wearing, avoid causing the damage, can the efficient dispel the heat to the acoustics detection device main part to clean its thermovent, convenient operation, the working property is high.

Description

Wearable acoustic detection device

Technical Field

The utility model relates to an acoustics check out test set technical field especially relates to a wearable acoustics detection device.

Background

With the continuous development of society, more and more acoustic detection devices are used in life, and great convenience is brought to the life of people from large-scale equipment to small-scale equipment which can be worn with one's body.

The wearable acoustic detection device is worn and used in the prior art, the wearable acoustic detection device is protected by a protection device, and in the wearing process, the wearable acoustic detection device is likely to be damaged by the influence of external force, so that great inconvenience is brought to a user, and the wearable acoustic detection device is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of wearable acoustics detection device has solved the not good problem of current wearable acoustics detection device working property.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wearable acoustic detection device comprises a protective box, linkage blocks are fixedly connected to four corners of the bottom of the protective box, watchbands are arranged at two ends of the bottom of the protective box, the watchbands are hinged to the corresponding linkage blocks through hinges respectively, an opening cover is hinged to the top of the protective box through hinges, vertically arranged first threaded rods are rotatably connected to two ends of the inner wall of the bottom of the protective box through bearings, first worm wheels are fixedly connected to the outer walls of the first threaded rods, transversely arranged first worms are rotatably connected to the inner wall of the left end of the protective box through bearings, the right ends of the first worms extend to the outside of the protective box, the two first worm wheels are respectively matched with the first worms to work, a transversely arranged placing plate is arranged above the first worms, first thread sleeves are embedded into two ends of the placing plate, the two first thread sleeves are respectively connected to the outer walls of the corresponding first threaded rods through threads, the acoustic detection device comprises a placing plate and is characterized in that an acoustic detection device main body is arranged above the placing plate, supporting plates which are vertically arranged are fixedly connected to two ends of the bottom of the acoustic detection device main body, the bottom of each supporting plate is fixedly connected to the top of the placing plate, and a heat dissipation mechanism is arranged at the bottom of the acoustic detection device main body.

Preferably, the heat dissipation mechanism includes fixed connection and places the step motor at board top, step motor's output rotates and is connected with the second worm, the outer wall fixedly connected with flabellum of second worm, two the horizontal fixed plate that sets up of fixedly connected with between the backup pad, the one end that step motor was kept away from to the second worm is passed through the bearing and is rotated the bottom of connecting at the fixed plate.

Preferably, the below of fixed plate is equipped with the pivot of horizontal setting, the both ends of pivot are passed through the bearing and are rotated the opposite side of connecting at two backup pads respectively, the top of fixed plate is equipped with the second threaded rod of horizontal setting, the both ends of second threaded rod are passed through the bearing and are rotated the opposite side of connecting at two backup pads respectively, the outer wall fixedly connected with second worm wheel of pivot, second worm wheel and second worm cooperation work, the outer wall of pivot and second threaded rod left end has all fixed the cup joint to have the belt pulley, two the outside of belt pulley is equipped with the belt, two belt pulley and belt meshing work, the outer wall of second threaded rod has the second thread bush through threaded connection, the bottom of second thread bush and the top sliding connection of fixed plate, the top fixedly connected with cleaning brush of second thread bush.

Preferably, the equal fixedly connected with in top at guard box both ends transversely sets up the mounting panel, two the top of first threaded rod is passed through the bearing and is rotated the bottom of connecting at two mounting panels respectively.

Preferably, the right side of the protection box is provided with a connecting hole, the first worm is rotatably connected inside the connecting hole, the end part of the first worm positioned outside the protection box is fixedly connected with a rotating wheel, and the rotating wheel is provided with anti-skid grains.

Preferably, the top of the cleaning brush is fixedly connected with bristles, and the bristles are in contact with a heat dissipation port at the bottom of the acoustic detection device main body.

The utility model discloses in:

through the matching work of the protective box, the linkage block, the watchband, the opening cover, the first threaded rod, the mounting plate, the first worm wheel, the first worm, the placing plate, the first thread sleeve, the acoustic detection device main body, the supporting plate, the stepping motor, the second worm, the fan blade, the fixing plate, the rotating shaft, the second threaded rod, the second worm wheel, the belt pulley, the belt, the second thread sleeve, the cleaning brush, the connecting hole and the rotating wheel, on one hand, the acoustic detection device main body can be worn through the watchband, and is convenient for a user to carry and use, and can protect the main body of the acoustic detection device from being damaged by external factors when the main body of the acoustic detection device is idle, and on the other hand, when the main body of the acoustic detection device works, dispel the heat to it, avoid wearing and the in-process of using, the high temperature causes inside original paper to damage, and can clean its thermovent, avoids the dust to pile up and influences the radiating effect.

To sum up, the utility model discloses can protect the acoustics detection device main part at the in-process of wearing, avoid causing the damage, can the efficient dispel the heat to the acoustics detection device main part to clean its thermovent, convenient operation, working property is high.

Drawings

Fig. 1 is a schematic structural diagram of a wearable acoustic detection apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a fan blade in the wearable acoustic detection apparatus provided by the present invention.

Reference numbers in the figures: 1. a protective box; 2. a linkage block; 3. a watchband; 4. opening the cover; 5. a first threaded rod; 6. mounting a plate; 7. a first worm gear; 8. a first worm; 9. placing the plate; 10. a first threaded sleeve; 11. an acoustic detection apparatus main body; 12. a support plate; 13. a stepping motor; 14. a second worm; 15. a fan blade; 16. a fixing plate; 17. a rotating shaft; 18. a second threaded rod; 19. a second worm gear; 20. a belt pulley; 21. a belt; 22. a second threaded sleeve; 23. a cleaning brush; 24. connecting holes; 25. and rotating the wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a wearable acoustic detection device comprises a protective box 1, linkage blocks 2 are fixedly connected to four corners of the bottom of the protective box 1, watchbands 3 are arranged at two ends of the bottom of the protective box 1, the two watchbands 3 are hinged to the corresponding linkage blocks 2 through hinges, an opening cover 4 is hinged to the top of the protective box 1 through hinges, a first threaded rod 5 which is vertically arranged is rotatably connected to two ends of the inner wall of the bottom of the protective box 1 through bearings, a first worm wheel 7 is fixedly connected to the outer wall of the first threaded rod 5, a first worm 8 which is horizontally arranged is rotatably connected to the inner wall of the left end of the protective box 1 through bearings, the right end of the first worm 8 extends to the outside of the protective box 1, the two first worm wheels 7 are respectively matched with the first worm 8 to work, a placing plate 9 which is horizontally arranged is arranged above the first worm 8, first thread sleeves 10 are embedded in two ends of the placing plate 9, two first thread sleeves 10 are respectively connected to the outer walls of corresponding first threaded rods 5 through threads, an acoustic detection device main body 11 is arranged above a placing plate 9, two ends of the bottom of the acoustic detection device main body 11 are fixedly connected with supporting plates 12 which are vertically arranged, the bottoms of the supporting plates 12 are fixedly connected to the top of the placing plate 9, a heat dissipation mechanism is arranged at the bottom of the acoustic detection device main body 11, a connecting hole 24 is formed in the right side of a protection box 1, a first worm 8 is rotatably connected to the inside of the connecting hole 24, a rotating wheel 25 is fixedly connected to the end part of the first worm 8 positioned outside the protection box 1, anti-skid lines are arranged on the rotating wheel 25, a user can wear the device on the wrist through a watchband 3, carrying and working are convenient, the acoustic detection device main body 11 can be protected through the matching work of the protection box 1 and an opening cover 4, and the acoustic detection device main body 11 is prevented, when a user needs to detect sound by using the acoustic detection device main body 11 under the damage of external force, the opening cover 4 can be opened, the first worm 8 is driven to rotate by rotating the rotating wheel 25, the two first threaded rods 5 are driven to rotate by the cooperation of the first worm wheel 7 and the first worm 8, the first threaded sleeve 10 is driven to move on the first threaded rod 5, the placing plate 9 is driven to move, the acoustic detection device main body 11 is driven to move out of the protection box 1 for detection, in the using process, the heat dissipation mechanism can dissipate heat of the acoustic detection device main body 11, the original inside the acoustic detection device main body 11 is prevented from being damaged due to overhigh temperature, after the acoustic detection device main body 11 is used, the acoustic detection device main body 11 is moved into the protection box 1 for storage by rotating the rotating wheel 25, and the operation is convenient, the working performance is high.

The heat dissipation mechanism comprises a stepping motor 13 fixedly connected to the top of the placing plate 9, the stepping motor 13 is a forward and reverse rotation motor, the output end of the stepping motor 13 is rotatably connected with a second worm 14, the outer wall of the second worm 14 is fixedly connected with fan blades 15, a transversely arranged fixing plate 16 is fixedly connected between the two supporting plates 12, one end of the second worm 14, far away from the stepping motor 13, is rotatably connected to the bottom of the fixing plate 16 through a bearing, a transversely arranged rotating shaft 17 is arranged below the fixing plate 16, two ends of the rotating shaft 17 are respectively rotatably connected to the opposite sides of the two supporting plates 12 through bearings, a transversely arranged second threaded rod 18 is arranged above the fixing plate 16, two ends of the second threaded rod 18 are respectively rotatably connected to the opposite sides of the two supporting plates 12 through bearings, a second worm wheel 19 is fixedly connected to the outer wall of the rotating, the outer walls of the left ends of the rotating shaft 17 and the second threaded rod 18 are fixedly sleeved with belt pulleys 20, belts 21 are arranged outside the two belt pulleys 20, the two belt pulleys 20 are meshed with the belts 21 to work, the outer wall of the second threaded rod 18 is connected with a second threaded sleeve 22 through threads, the bottom of the second threaded sleeve 22 is connected with the top of the fixed plate 16 in a sliding manner, the top of the second threaded sleeve 22 is fixedly connected with a cleaning brush 23, the step motor 13 is operated to drive the second worm 14 to rotate, the fan blade 15 is driven to rotate to radiate heat to the main body 11 of the acoustic detection device, the second worm wheel 19 is driven to rotate in the process of rotating the second worm 14, thereby driving the rotating shaft 17 to rotate, driving the second threaded rod 18 to rotate through the meshing work of the two belt pulleys 20 and the belt 21, driving the second threaded sleeve 22 to move on the second threaded rod 18, thereby driving the cleaning brush 23 to clean the heat dissipating port of the acoustic detection apparatus main body 11.

The equal fixedly connected with in top at 1 both ends of protective housing transversely sets up mounting panel 6, and the top of two first threaded rods 5 is passed through the bearing and is rotated respectively and connect in the bottom of two mounting panels 6, and the top fixedly connected with brush hair of cleaning brush 23, brush hair contact with the thermovent of 11 bottoms of acoustics detection device main part, cleans the thermovent through the brush hair, avoids the dust to pile up the influence radiating effect.

The working principle is as follows: when a user needs to detect sound by using the acoustic detection device main body 11, the opening cover 4 can be opened, the rotating wheel 25 is rotated to drive the first worm 8 to rotate, the two first threaded rods 5 are driven to rotate through the cooperation of the first worm wheel 7 and the first worm 8, the first threaded sleeve 10 is driven to move on the first threaded rod 5, the placing plate 9 is driven to move, the acoustic detection device main body 11 is driven to move out of the protection box 1 for detection, in the using process, the stepping motor 13 is operated to drive the second worm 14 to rotate, the fan blades 15 are driven to rotate to dissipate heat of the acoustic detection device main body 11, the second worm 14 is driven to rotate, the second worm wheel 19 is driven to rotate in the rotating process, the rotating shaft 17 is driven to rotate, and the second threaded rod 18 is driven to rotate through the meshing work of the two belt pulleys 20 and the belt 21, drive second thread bush 22 and remove on second threaded rod 18 to drive cleaning brush 23 and clean the thermovent in the acoustics detection device main part 11, it is impaired to avoid the high temperature to cause the inside original paper of acoustics detection device main part 11, uses the completion back, and rethread rotates and rotates wheel 25, removes acoustics detection device main part 11 and accomodates to the inside of protective housing 1, convenient operation, and the working property is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wearable acoustic detection device comprises a protective box (1) and is characterized in that linkage blocks (2) are fixedly connected to four corners of the bottom of the protective box (1), watchbands (3) are arranged at two ends of the bottom of the protective box (1), the two watchbands (3) are hinged to the corresponding linkage blocks (2) through hinges respectively, an opening cover (4) is hinged to the top of the protective box (1) through a hinge, vertically arranged first threaded rods (5) are rotatably connected to two ends of the inner wall of the bottom of the protective box (1) through bearings, first worm wheels (7) are fixedly connected to the outer walls of the first threaded rods (5), transversely arranged first worms (8) are rotatably connected to the inner wall of the left end of the protective box (1) through bearings, and the right ends of the first worms (8) extend to the outside of the protective box (1), two first worm wheel (7) respectively with first worm (8) cooperation work, the top of first worm (8) is equipped with horizontal setting place board (9), the both ends of placing board (9) are all embedded to have first thread bush (10), two first thread bush (10) are respectively through threaded connection on the outer wall of the first threaded rod (5) that corresponds, the top of placing board (9) is equipped with acoustics detection device main part (11), backup pad (12) of the equal fixedly connected with vertical setting in both ends of acoustics detection device main part (11) bottom, the bottom fixed connection of backup pad (12) is at the top of placing board (9), the bottom of acoustics detection device main part (11) is equipped with heat dissipation mechanism.

2. The wearable acoustic detection apparatus according to claim 1, wherein the heat dissipation mechanism comprises a stepping motor (13) fixedly connected to the top of the placement plate (9), the output end of the stepping motor (13) is rotatably connected with a second worm (14), the outer wall of the second worm (14) is fixedly connected with fan blades (15), a transversely-arranged fixing plate (16) is fixedly connected between the two support plates (12), and one end of the second worm (14) far away from the stepping motor (13) is rotatably connected to the bottom of the fixing plate (16) through a bearing.

3. The wearable acoustic detection apparatus according to claim 2, wherein a transversely disposed rotating shaft (17) is disposed below the fixing plate (16), two ends of the rotating shaft (17) are rotatably connected to opposite sides of the two support plates (12) through bearings, respectively, a transversely disposed second threaded rod (18) is disposed above the fixing plate (16), two ends of the second threaded rod (18) are rotatably connected to opposite sides of the two support plates (12) through bearings, a second worm wheel (19) is fixedly connected to an outer wall of the rotating shaft (17), the second worm wheel (19) cooperates with the second worm (14), a belt pulley (20) is fixedly connected to outer walls of left ends of the rotating shaft (17) and the second threaded rod (18), a belt (21) is disposed outside the two belt pulleys (20), and the two belt pulleys (20) engage with the belt (21), the outer wall of the second threaded rod (18) is connected with a second threaded sleeve (22) through threads, the bottom of the second threaded sleeve (22) is in sliding connection with the top of the fixing plate (16), and the top of the second threaded sleeve (22) is fixedly connected with a cleaning brush (23).

4. The wearable acoustic detection apparatus according to claim 1, wherein the top of each of the two ends of the protective box (1) is fixedly connected with a transversely arranged mounting plate (6), and the top of the two first threaded rods (5) are rotatably connected to the bottom of the two mounting plates (6) through bearings respectively.

5. The wearable acoustic detection apparatus according to claim 1, wherein a connection hole (24) is formed in the right side of the protective case (1), the first worm (8) is rotatably connected inside the connection hole (24), a rotating wheel (25) is fixedly connected to the end of the first worm (8) located outside the protective case (1), and the rotating wheel (25) is provided with anti-skid threads.

6. A wearable acoustic detection device according to claim 3, wherein the top of the cleaning brush (23) is fixedly connected with bristles that contact the heat sink at the bottom of the acoustic detection device body (11).