Waterproof sound insulation base of mobile audiometry room

Abstract

The utility model discloses a waterproof sound insulation base of a mobile audiometry room, and belongs to the technical field of audiometry rooms. A mobile audiometry room waterproof sound insulation base comprises a base sound insulation plate, a rubber soft plate is installed between a waterproof baffle and the base sound insulation plate, the upper end and the lower end of the rubber soft plate are provided with a plurality of upper layer silica gel bags and a plurality of lower layer silica gel bags respectively, and non-Newtonian fluid is arranged in the upper layer silica gel bags and the lower layer silica gel bags. According to the mobile audiometry room, the problems that an existing mobile audiometry room is poor in strength and stability and not beneficial to long-term work are solved, and the mobile audiometry room is limited through the upper-layer silica gel bag at the lower end of the sound insulation board of the base and the lower-layer silica gel bag at the lower end of the rubber soft board; the non-Newtonian fluid in the upper-layer silica gel bag and the lower-layer silica gel bag keeps enough strength of the base sound insulation plate and the waterproof baffle, meanwhile, a certain buffering effect is achieved, abrasion of the base is reduced, the service life of the base sound insulation plate is prolonged, and long-term work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of audiometry rooms, and specifically relates to a waterproof and sound-insulating base for a mobile audiometry room. Background Technique

[0002] When performing hearing tests, in order to achieve an ideal audiometry environment, it is required to be carried out in an audiometry room. According to different test methods, the acoustic indexes of the audiometry room should meet the standards and screening requirements, and a standard audiometry room should meet the basic requirements for testing.

[0003] The Chinese patent with the publication number CN206815895U discloses a mobile audiometry room, which includes a square seat plate, an audiometry room body fixed on the top of the seat plate. A sound-insulating door is connected to the audiometry room body through a hinge, and a sealing strip is fixed on the outer edge of the sound-insulating door. The audiometry room body includes an inner metal shell and an outer metal shell arranged on the outer surface of the inner metal shell. The space formed by the inner metal shell and the outer metal shell is filled with sound-absorbing cotton. A support leg is respectively fixed at each corner of the bottom of the seat plate, and a roller is installed at the bottom of the support leg; a positioning seat is movably arranged below the seat plate between the support legs, and the positioning seat is connected to the seat plate through a driving and guiding device. The beneficial effect of this patent is that it is labor-saving and convenient to move.

[0004] In the actual use process of the above-mentioned mobile audiometry room, the strength of the base is not good and the stability is poor, which is not conducive to long-term work; therefore, it does not meet the existing requirements, and for this reason, we propose a waterproof and sound-insulating base for a mobile audiometry room. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterproof and sound-insulating base for a mobile audiometry room, which solves the problems that in the actual use process of the mobile audiometry room, the strength of the base is not good, the stability is poor, and it is not conducive to long-term work as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waterproof and sound-insulating base for a mobile audiometry room, including a base sound-insulating board, support side plates are installed on both sides below the base sound-insulating board, a waterproof baffle is installed between the two support side plates, a rubber soft board is installed between the waterproof baffle and the base sound-insulating board, a plurality of upper silicone bags and a plurality of lower silicone bags are respectively arranged at the upper end and the lower end of the rubber soft board, and non-Newtonian fluids are arranged inside the upper silicone bags and the lower silicone bags.

[0007] Preferably, positioning clamping blocks are integrally formed on both outer sides of the base sound-insulating board, and the lower ends of the positioning clamping blocks are embedded and fitted with the outer sides of the support side plates.

[0008] Preferably, limiting blocks are integrally formed on both sides of the base sound insulation board. A wall panel positioning groove is integrally formed between the limiting blocks and the positioning clamping blocks. The wall panel positioning groove is used to fix the wall panels of the audiometry room.

[0009] Preferably, an installation groove is integrally formed at the lower end of the support side plate. Universal rollers are installed inside the installation groove. The universal rollers are rotatably connected to the support side plate through bearings.

[0010] Preferably, support blocks are welded to both the front end and the rear end of the waterproof baffle. A support sleeve rod is installed at the upper end of the support block. A pressure spring is wound around the outside of the support sleeve rod. Both ends of the pressure spring and both ends of the support sleeve rod are fixedly connected to the base sound insulation board and the support block respectively.

[0011] Preferably, both ends of the waterproof baffle and both ends of the rubber soft board are embedded in the support side plate and are engaged with the support side plate. The upper silicone bag is respectively attached to the rubber soft board and the base sound insulation board. The lower silicone bag is respectively attached to the rubber soft board and the waterproof baffle.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. During the use of the base sound insulation board of the present utility model, the base sound insulation board is fixed below the audiometry room. The user and the audiometry equipment are placed above the base sound insulation board. Limitation is carried out through the upper silicone bag at the lower end of the base sound insulation board and the lower silicone bag at the lower end of the rubber soft board. The non-Newtonian fluid inside the upper silicone bag and the lower silicone bag maintains sufficient strength of the base sound insulation board and the waterproof baffle, and at the same time has a certain buffering effect, reducing the wear of the base and improving the service life of the base sound insulation board, which is beneficial for long-term work.

[0014] 2. The present utility model is provided with support blocks on both sides of the waterproof baffle. The base sound insulation board is positioned through the support sleeve rod and the pressure spring at the upper end of the support block, and double support is carried out in cooperation with the silicone bag, further improving the position stability, which is beneficial for long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an axonometric view of the front view of the present utility model;

[0016] Figure 2 is an axonometric view of the bottom view of the present utility model;

[0017] Figure 3 is an axonometric view of the top view of the waterproof baffle of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 Partial enlarged view of area A in.

[0019] In the figure: 1. Base sound insulation board; 101. Positioning clamp block; 102. Limit clamping block; 2. Support side plate; 201. Wall panel positioning groove; 202. Universal roller; 203. Installation groove; 3. Waterproof baffle; 301. Support block; 302. Support sleeve rod; 303. Pressure spring; 4. Rubber soft board; 401. Upper silicone bag; 402. Lower silicone bag. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] In order to solve the problems that in the actual use process of the existing mobile audiometry room, the strength of the base is poor, the stability is poor, and it is not conducive to long-term work, please refer to Figure 1 - Figure 3 , the following technical solutions are provided in this embodiment:

[0022] A waterproof and sound-insulating base for a mobile audiometry room, including a base sound insulation board 1. Support side plates 2 are installed on both sides below the base sound insulation board 1. A waterproof baffle 3 is installed between the two support side plates 2. A rubber soft board 4 is installed between the waterproof baffle 3 and the base sound insulation board 1. Sound insulation cotton is arranged inside the base sound insulation board 1 to achieve a sound insulation effect. The bottom of the base sound insulation board 1 is sealed by the waterproof baffle 3 to improve the use effect. Silicone bags are installed through the rubber soft board 4. A plurality of upper silicone bags 401 and a plurality of lower silicone bags 402 are respectively arranged at the upper end and the lower end of the rubber soft board 4. Non-Newtonian fluids are arranged inside the upper silicone bags 401 and the lower silicone bags 402. The non-Newtonian fluids inside the upper silicone bags 401 and the lower silicone bags 402 maintain sufficient strength of the base sound insulation board 1 and the waterproof baffle 3, and at the same time have a certain buffering effect, reduce the wear of the base, and improve the service life of the base sound insulation board 1, which is conducive to long-term work.

[0023] Both ends of the waterproof baffle 3 and both ends of the rubber soft board 4 are embedded into the support side plates 2 and are engaged with the support side plates 2. The upper silicone bags 401 are respectively attached to the rubber soft board 4 and the base sound insulation board 1. The lower silicone bags 402 are respectively attached to the rubber soft board 4 and the waterproof baffle 3. During the use of the base sound insulation board 1, the base sound insulation board 1 is fixed below the audiometry room, and the user and the audiometry equipment are placed above the base sound insulation board 1. The upper silicone bags 401 at the lower end of the base sound insulation board 1 and the lower silicone bags 402 at the lower end of the rubber soft board 4 are used for limiting.

[0024] Specifically, during the use of the base sound insulation board 1, the base sound insulation board 1 is fixed below the audiometry room, and the user and the audiometry equipment are placed above the base sound insulation board 1. The upper silicone bag 401 at the lower end of the base sound insulation board 1 and the lower silicone bag 402 at the lower end of the rubber soft board 4 are used for limiting. The non-Newtonian fluid inside the upper silicone bag 401 and the lower silicone bag 402 maintains sufficient strength of the base sound insulation board 1 and the waterproof baffle 3, and at the same time has a certain buffering effect, reducing the wear of the base and improving the service life of the base sound insulation board 1, which is beneficial for long-term work.

[0025] During the actual use of the existing mobile audiometry room, there are problems such as low strength of the base, general support, and poor functionality. Please refer to Figure 2 - Figure 4 , the following technical solutions are provided in this embodiment:

[0026] On both outer sides of the base sound insulation board 1, integrally formed positioning clamping blocks 101 are provided. The lower ends of the positioning clamping blocks 101 are embedded and fitted with the outer part of the support side plate 2. On both sides of the base sound insulation board 1, integrally formed limit clamping blocks 102 are provided. An integrally formed wall panel positioning groove 201 is provided between the limit clamping blocks 102 and the positioning clamping blocks 101, and the wall panel positioning groove 201 is used to fix the wall panel of the audiometry room. At the front and rear ends of the waterproof baffle 3, support blocks 301 are welded and connected. At the upper end of the support block 301, a support sleeve rod 302 is installed. A pressure spring 303 is wound around the outer part of the support sleeve rod 302. The two ends of the pressure spring 303 and the two ends of the support sleeve rod 302 are respectively fixedly connected to the base sound insulation board 1 and the support block 301. Support blocks 301 are provided on both sides of the waterproof baffle 3. The base sound insulation board 1 is positioned through the support sleeve rod 302 and the pressure spring 303 at the upper end of the support block 301, and double support is carried out in cooperation with the silicone bag, further improving the position stability and being beneficial for long-term use.

[0027] At the lower end of the support side plate 2, an integrally formed installation groove 203 is provided. Inside the installation groove 203, a universal roller 202 is installed. The universal roller 202 is rotationally connected to the support side plate 2 through a bearing. The universal roller 202 is conveniently adjusted through the installation groove 203 at the lower end of the support side plate 2, and the universal roller 202 provides the function of moving the base sound insulation board 1.

[0028] Specifically, the universal roller 202 provides the function of moving the base sound insulation board 1. Support blocks 301 are provided on both sides of the waterproof baffle 3. The base sound insulation board 1 is positioned through the support sleeve rod 302 and the pressure spring 303 at the upper end of the support block 301, and double support is carried out in cooperation with the silicone bag, further improving the position stability and being beneficial for long-term use.

[0029] Working principle: During use, the base sound insulation board 1 is fixed below the audiometry room. The user and the audiometry equipment are placed above the base sound insulation board 1. Sound insulation cotton is arranged inside the base sound insulation board 1 to achieve the sound insulation effect. The bottom of the base sound insulation board 1 is sealed by the waterproof baffle 3 to improve the use effect. The silicone bag is installed through the rubber soft plate 4. The upper silicone bag 401 at the lower end of the base sound insulation board 1 and the lower silicone bag 402 at the lower end of the rubber soft plate 4 are used for limiting. The non-Newtonian fluid inside the upper silicone bag 401 and the lower silicone bag 402 maintains sufficient strength of the base sound insulation board 1 and the waterproof baffle 3, and at the same time has a certain buffering effect, reducing the wear of the base and increasing the service life of the base sound insulation board 1, which is beneficial for long-term work. The universal roller 202 provides the function of moving the base sound insulation board 1. Support blocks 301 are arranged on both sides of the waterproof baffle 3. The base sound insulation board 1 is positioned by the support sleeve rod 302 and the pressure spring 303 at the upper end of the support block 301, and double support is carried out in cooperation with the silicone bag to further improve the position stability, which is beneficial for long-term use.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A waterproof and sound-insulating base for a mobile audiometry room, comprising a base sound-insulating board (1), characterized in that, On both sides below the base sound insulation board (1), support side plates (2) are installed. A waterproof baffle (3) is installed between the two support side plates (2). A rubber soft board (4) is installed between the waterproof baffle (3) and the base sound insulation board (1). At the upper and lower ends of the rubber soft board (4), a number of upper silicone bags (401) and a number of lower silicone bags (402) are respectively arranged. Non-Newtonian fluids are arranged inside the upper silicone bags (401) and the lower silicone bags (402).

2. The waterproof and sound-insulating base of a mobile audiometry room according to claim 1, wherein: On both outer sides of the base sound insulation board (1), integrally formed positioning clamp blocks (101) are arranged. The lower ends of the positioning clamp blocks (101) are embedded outside the support side plates (2) and are fitted with the support side plates (2).

3. A waterproof and sound-insulating base for a mobile audiometry room according to claim 2, characterized in that: On both sides of the base sound insulation board (1), integrally formed limit clamp blocks (102) are arranged. A wall board positioning groove (201) is integrally formed between the limit clamp blocks (102) and the positioning clamp blocks (101). The wall board positioning groove (201) is used to fix the wall boards of the audiometry room.

4. A waterproof and sound-insulating base for a mobile audiometry room according to claim 1, characterized in that: At the lower end of the support side plate (2), an integrally formed installation groove (203) is arranged. A universal roller (202) is installed inside the installation groove (203). The universal roller (202) is rotationally connected to the support side plate (2) through a bearing.

5. A waterproof and sound-insulating base for a mobile audiometry room according to claim 1, characterized in that: At the front and rear ends of the waterproof baffle (3), support blocks (301) are welded. At the upper ends of the support blocks (301), support sleeve rods (302) are installed. A pressure spring (303) is wound around the outside of the support sleeve rods (302). The two ends of the pressure spring (303) and the two ends of the support sleeve rods (302) are respectively fixedly connected to the base sound insulation board (1) and the support blocks (301).

6. The waterproof and sound-insulating base of a mobile audiometry room according to claim 1, wherein: Both ends of the waterproof baffle (3) and both ends of the rubber soft board (4) are embedded in the support side plates (2) and are engaged with the support side plates (2). The upper silicone bags (401) are respectively attached to the rubber soft board (4) and the base sound insulation board (1). The lower silicone bags (402) are respectively attached to the rubber soft board (4) and the waterproof baffle (3).

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