Barrier-free audiometry vehicle compartment and audiometry vehicle

Abstract

The barrier-free audiometry vehicle compartment comprises a compartment body, a compartment cavity is formed in the compartment body, a compartment entrance and exit is formed in the position, close to the front end, of one side of the compartment body in the width direction, a rear entrance and exit is formed in the rear end side of the compartment body, a vehicle-mounted audiometry chamber is arranged in the compartment cavity, and a vehicle-mounted audiometry chamber is arranged in the vehicle-mounted audiometry chamber. The vehicle-mounted auditory room is characterized in that the vehicle-mounted auditory room is arranged in the compartment cavity on the opposite side of the compartment entrance and exit, the compartment cavity outside the vehicle-mounted auditory room forms a working area, and the compartment entrance and exit and the rear entrance and exit are both communicated with the working area; a lifting device with a supporting platform is further installed in the compartment cavity close to the rear entrance, and the supporting platform can extend out of the compartment body from the rear entrance and can ascend and descend. According to the utility model, the application range is widened, and the use convenience is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of audiometric vehicles, in particular to a barrier-free audiometric vehicle compartment and an audiometric vehicle. Background Art

[0002] The human ear can hear and distinguish sounds of different natures and strengths from various sound sources in nature. If the hearing system is damaged, it may cause hearing impairment and lead to deafness. The degree of hearing integrity of people should be determined by the results of hearing tests, which mainly test whether there is hearing damage or hearing loss, which is the fundamental purpose of hearing tests. People with vulnerable hearing loss usually include children and the elderly. Children and the elderly belong to special care groups, and it is relatively difficult to check and see a doctor. Therefore, in order to ensure the normal hearing of special groups, it is particularly important to conduct hearing tests at regular intervals.

[0003] However, with the aging of the population, the current medical equipment and medical staff cannot meet the audiometry needs well, and on-site planning, placement and packing of medical equipment will take up a lot of time and waste public resources. In order to solve the above technical problems, the applicant first applied for an application number: 202311314011.2, and the patent name is: A car body and an audiometry car, which are suitable for audiometry personnel who walk normally. However, for people with inconvenient legs and feet, especially those in wheelchairs, it is inconvenient to get on and off the car, and they need help from others, etc., and the size of the car is not large, and it is not convenient to help. Therefore, how to solve the above technical problems is the direction that technical personnel in this field need to work hard on. Summary of the invention

[0004] The utility model aims to provide a barrier-free audiometric vehicle compartment and an audiometric vehicle. By using the structure, the vehicle can be used for audiometric and fitting for different groups of people, thereby improving the scope of application and the convenience of use.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a barrier-free audiometric vehicle compartment, comprising a compartment body, a compartment chamber is formed in the compartment body, a compartment entrance and exit is arranged on one side of the width direction of the compartment body near the front end, a rear entrance and exit is arranged on the rear end side of the compartment body, a vehicle-mounted audiometric room is arranged in the compartment chamber, the vehicle-mounted audiometric room is arranged in the compartment chamber on the opposite side of the compartment entrance and exit, the compartment chamber outside the vehicle-mounted audiometric room constitutes a working area, and the compartment entrance and exit and the rear entrance and exit are both connected to the working area;

[0006] A lifting device with a supporting platform is also installed in the compartment chamber near the rear entrance and exit, and the supporting platform can extend from the rear entrance and exit to the outside of the compartment and be lifted and lowered.

[0007] In the above technical solution, the lifting device is a foldable wheelchair lift;

[0008] And / or, the support platform can be folded and stored in the vehicle compartment.

[0009] In the above technical solution, the vehicle-mounted audiometry room is provided with an audiometry chamber, and the vehicle-mounted audiometry room is provided with an audiometry entrance and exit and an observation window connecting the audiometry chamber and the working area, the audiometry entrance and exit are arranged opposite to the compartment entrance and exit, and the observation window is arranged opposite to the rear entrance and exit;

[0010] A sealed door is provided at the audiometric entrance and exit, and a transparent sealing mechanism is provided at the observation window;

[0011] And / or, a ventilation port connecting the audiometry chamber and the working area is further provided on the side wall of the vehicle-mounted audiometry chamber.

[0012] In the above technical solution, a work table is provided in the work area, and the work table is arranged in the work area between the vehicle-mounted audiometry room and the rear entrance and exit.

[0013] In the above technical solution, the work table includes a first work table and a second work table, and the first work table and the second work table are respectively arranged on both sides of the vehicle compartment chamber between the vehicle audiometry room and the rear entrance;

[0014] and / or, the lifting device is installed on the bottom surface of the carriage chamber between the first working table and the second working table;

[0015] And / or, a hanging cabinet is provided on the top of the vehicle-mounted audiometry room above the first working table and the second working table, respectively.

[0016] In the above technical solution, the first work table is arranged between the vehicle-mounted audiometry room and the rear entrance;

[0017] An audiometric fitting device is arranged on the first work table, and a display host electrically connected to the audiometric fitting device is arranged above the first work table, and the display host is connected to the wall cabinet above the display host via a bracket;

[0018] And / or, a sheet metal part is installed in the wall cabinet above the first work table, and the top of the bracket is connected to the sheet metal part via a fixing part;

[0019] And / or, the audiometric fitting device or display host is connected to a cloud server via a network.

[0020] In the above technical solution, air conditioning equipment, and / or ultraviolet disinfection equipment, and / or lighting equipment are provided in the working area, and a power supply system is provided in the working area below the second work table, and the power supply system is configured to supply power to the air conditioning equipment, ultraviolet disinfection equipment, lighting equipment and / or lifting device.

[0021] In the above technical solution, a folding seat is installed on the side wall of the vehicle-mounted audiometry room next to the first work table;

[0022] And / or, a first seat may be placed in the working area beside the first working table.

[0023] In the above technical solution, a fixed seat is also provided in the audiometric chamber;

[0024] And / or, two side walls in the audiometry chamber are provided with detachable foldable seats respectively placed thereon.

[0025] The utility model also provides an audiometric vehicle, which comprises the barrier-free audiometric vehicle compartment.

[0026] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0027] 1. In the utility model, the vehicle-mounted audiometry room is arranged at the front end of the compartment chamber, facing the compartment entrance and exit, and away from the rear entrance and exit. A lifting device with a support platform is arranged in the compartment chamber at the rear entrance and exit, and the support platform can extend out of the rear entrance and exit for lifting and lowering, and can also be folded and stored in the compartment chamber. In this way, the wheelchair can be supported and lifted by the support platform, so that the person to be tested can directly enter the compartment through the support platform for audiometry and fitting, and can also leave the compartment directly, quickly and conveniently. This is suitable for more different groups of people, improves the scope of application, and improves the convenience of fitting;

[0028] 2. In the present invention, audiometric and fitting personnel can enter the compartment chamber from the compartment entrance or exit, or from the rear entrance or exit, which improves the convenience of entry and exit;

[0029] 3. In the utility model, a folding seat is arranged on the side wall of the vehicle audiometry chamber, which is convenient for audiometry personnel to use for audiometry and fitting, and does not occupy space when not in use, and does not affect the movement of personnel in the vehicle chamber;

[0030] 4. In the present invention, the audiometric fitting device is connected to the cloud server via the network. The cloud server adopts VMware global cloud infrastructure technology. The software is installed on the cloud server. The audiometric fitting device directly adopts remote software services, which can improve the efficiency and quality of audiometric and fitting.

[0031] 5. In the utility model, the display host is directly connected to the sheet metal on the wall cabinet through the bracket, and the display host adopts a hoisting structure. In this way, when the audiometry vehicle moves, the display host can be prevented from shaking and falling, thereby ensuring stability and safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the structure of the interior of the vehicle body of the audio testing vehicle in the first embodiment of the utility model from a top viewing angle (partial structure is not shown, and the support platform extends out of the vehicle body and is in a lowered state);

[0033] Figure 2 It is a schematic diagram of the structure of the interior of the compartment of the audio testing vehicle in the first embodiment of the utility model from the right side viewing angle (partial structure is not shown, and the support platform extends out of the compartment and is in a lowered state);

[0034] Figure 3 It is a schematic diagram of the structure of the interior of the compartment of the audio testing vehicle in the first embodiment of the utility model from a rear side perspective (partial structure is not shown, and the support platform extends out of the compartment and is in a lowered state);

[0035] Figure 4 It is a schematic diagram of the structure of the interior of the compartment of the audio testing vehicle in the first embodiment of the utility model from the left side viewing angle (partial structure is not shown, and the support platform extends out of the compartment and is in a lowered state);

[0036] Figure 5 It is a schematic diagram of the three-dimensional structure of the audio-visual vehicle in a viewing angle state in the first embodiment of the utility model (the supporting platform extends out of the vehicle body and is in a lowered state);

[0037] Figure 6 It is a schematic diagram of the three-dimensional structure of the audio testing vehicle in another viewing angle in the first embodiment of the utility model (the supporting platform extends out of the vehicle body and is in a lowered state);

[0038] Figure 7 It is a schematic cross-sectional structure diagram showing the connection between the main body and the wall cabinet in the first embodiment of the present utility model.

[0039] Among them: 1. Carriage; 2. Carriage chamber; 3. Carriage entrance and exit; 4. Rear entrance and exit; 5. On-board audiometry room; 6. Working area; 7. Support platform; 8. Lifting device; 9. Audiometry chamber; 10. Audiometry entrance and exit; 11. Observation window; 12. Sealed door; 13. Transparent sealing mechanism; 14. Ventilation port; 15. First work table; 16. Second work table; 17. Audiometry fitting equipment; 18. Wall cabinet; 19. Display host; 20. Bracket; 21. Sheet metal parts; 22. Fixing parts; 23. Air conditioning equipment; 24. Ultraviolet disinfection equipment; 25. Power supply system; 26. Folding seat; 27. First seat; 28. Fixed seat; 29. ​​Audiometry vehicle; 30. Lighting equipment; 31. Armrest. DETAILED DESCRIPTION

[0040] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0041] Example 1: See Figures 1 to 7 As shown, a barrier-free audiometric vehicle compartment comprises a compartment body 1, a compartment chamber 2 is formed in the compartment body 1, a compartment entrance 3 is arranged on one side of the width direction of the compartment body 1 near the front end, a rear entrance 4 is arranged on the rear end side of the compartment body 1, a vehicle-mounted audiometric room 5 is arranged in the compartment chamber 2, the vehicle-mounted audiometric room 5 is arranged in the compartment chamber 2 on the opposite side of the compartment entrance 3, the compartment chamber 2 outside the vehicle-mounted audiometric room 5 constitutes a working area 6, and the compartment entrance 3 and the rear entrance 4 are both connected to the working area 6;

[0042] A lifting device 8 with a supporting platform 7 is also installed in the compartment chamber 2 near the rear entrance 4. The supporting platform 7 can extend from the rear entrance 4 to the outside of the compartment 1 and be lifted. The supporting platform 7 can be folded and stored in the compartment chamber 2.

[0043] In this embodiment, the person who is to be fitted or to undergo hearing test can enter the working area of ​​the compartment chamber from the compartment entrance or exit, or can enter the working area from the rear entrance or exit. The person who is to be tested, the person who is to be tested, the person who is to be tested, or the staff who are convenient in movement can directly enter the working area from the compartment entrance or exit, and then enter the vehicle-mounted audiometry room through the working area to perform the audiometry and fitting work. As for the person who is inconvenient in movement, such as the person in the wheelchair, the person can enter the working area from the rear entrance or exit through the lifting device, and then enter the vehicle-mounted audiometry room through the working area, so as to achieve barrier-free entry into the compartment. In the initial state, the support platform is folded and stored in the compartment chamber, and the side doors are provided at the compartment entrance or exit to open or close the compartment entrance or exit, and the rear door is provided at the rear entrance or exit to open or close the rear entrance or exit. Since in the initial state, that is, when the lifting device is not in use, the support platform is directly folded and stored in the compartment chamber, so as not to affect the opening and closing of the rear door. For example, if a wheelchair user needs to enter or exit the compartment, a controller will be set on the lifting device, and the staff will control the lifting device through the controller. The process is as follows:

[0044] S1. Open the rear door so that the rear entrance is opened, and then the staff uses the controller to operate the lifting device to adjust the position of the support platform;

[0045] S2. The lifting device controls the support platform to unfold so that the top surface of the support platform is parallel to the horizontal plane, or as parallel to the horizontal plane as possible, and controls the support platform to extend from the rear entrance to the outside of the box body, at which time the front end surface of the support platform is set close to the rear end surface of the box body;

[0046] S3. The lifting device controls the support platform to descend, so that the support platform is at the rear side of the vehicle body and descends until the bottom of the support platform rests on the ground;

[0047] S3. The staff or the wheelchair user pushes the wheelchair to move directly onto the support platform. There will be a handle on the lifting device, and the wheelchair user can hold the handle to prevent the wheelchair from moving on the support platform. Then the staff controls the lifting device to drive the support platform above it to rise horizontally. When the top surface of the support platform is flush with the bottom surface of the compartment chamber, the lifting device stops working, and the staff or the wheelchair user pushes the wheelchair forward (the wheelchair user will always sit on the wheelchair), and moves directly from the support platform to the compartment chamber of the compartment, and enters the working area to complete the boarding action;

[0048] S4. When the wheelchair user needs to get off the vehicle, the staff or the wheelchair user pushes the wheelchair backward so that the wheelchair is on the support platform, and then controls the lifting device to drive the support platform down. When the support platform touches the ground, the wheelchair can move backward directly off the support platform and move to the ground;

[0049] S5. When the support platform is not needed, the staff controls the lifting device to first drive the support platform to rise outside the car. After it rises to above the bottom plane of the car cavity, it is folded inward and completely stored in the car cavity. In this way, the support platform can be stored and the rear door can be closed.

[0050] In this way, barrier-free use of the audiometry vehicle compartment can be achieved, the scope of application can be expanded, and the convenience of use can be improved.

[0051] In order to facilitate users to get on and off the vehicle, a vertical handrail 31 is provided on the right side wall of the vehicle entrance. When users get on and off the vehicle from the vehicle entrance, the handrail is convenient for users to hold on to, making it more convenient, more comfortable and better for users to get on and off the vehicle. Moreover, the vertical handrail is more convenient to grasp and apply force than the horizontal handrail, and can be suitable for people of different ages and heights, improving the user experience.

[0052] In the present invention, the lifting device is a foldable wheelchair lift. The lifting device (foldable wheelchair lift) is an existing device, and the following structure can be directly adopted: Patent No. CN202221955621.1, Patent Name: A double-arm folding wheelchair lift. It is a lifting device, or a similar lifting device, which can realize the extension, retraction, lifting and other functions of the support platform. The utility model mainly comprises a supporting platform, a base, a main arm and a driving part. The base is installed on the bottom surface of the carriage chamber at the rear entrance and exit. The main arm is divided into two groups. The bottoms of the two groups of main arms are rotatably connected to the front ends of the supporting platform respectively. The tops of the main arms are connected to the two sides of the base respectively through a group of driving parts. The driving parts adopt a driving cylinder and two connecting rods, namely an upper connecting rod and a lower connecting rod. The upper connecting rod is arranged above the lower connecting rod. The rear ends of the upper connecting rod and the lower connecting rod are rotatably connected to the top of the main arm. The front end of the driving cylinder is rotatably connected to the connection between the upper connecting rod and the base, and the rear end of the driving cylinder is rotatably connected to the connection between the lower connecting rod and the main arm. The driving cylinder is an electric cylinder or an oil cylinder. The extension and retraction of the driving cylinder are used to drive the bottom of the main arm to rise and fall, and move forward and backward relative to the base. The displacement of the bottom position of the main arm is used to adjust the support platform to extend out of the carriage or retract the carriage, that is, to move up and down. At the same time, a steel wire rope or a pull rope is also provided on the main arm, which is connected to the middle part of the side of the support platform. The pull rope is used to give tension to the middle part of the support platform to support the support platform, so that after the wheelchair is on the support platform, the support platform will not rotate and tilt relative to the main arm. Preferably, the support platform can be a two-stage structure, the front end of the front section structure is rotatably connected to the bottom of the main arm, and the front end of the rear section structure is rotatably connected to the rear end of the front section structure. One end of the steel wire rope is connected to the auxiliary arm on the rear side of the corresponding main arm, and the other end is connected to the middle part of the rear section structure. In this way, when the main arm moves in the compartment cavity, it can drive the support platform to fold or unfold (when folded, the rear section structure and the front section structure are a V-shaped structure with a very small acute angle and a downward opening. When unfolded, the top surfaces of the front section structure and the rear section structure are flush), so that the support platform is in a supported use state or a folded storage state. Of course, the support platform can also be a whole-section structure, with a winding shaft and a motor directly arranged on the base. The front end of the pull rope or wire rope is wound on the winding shaft, and the motor drives the winding shaft to rotate to release or wind up the pull rope or wire rope, thereby realizing the folding or unfolding of the support platform.

[0053] See also Figures 1 to 3 As shown, the vehicle-mounted audiometry room 6 is provided with an audiometry chamber 9, and the vehicle-mounted audiometry room 6 is provided with an audiometry entrance and exit 10 and an observation window 11 connecting the audiometry chamber 9 and the working area 6, the audiometry entrance and exit 10 is arranged opposite to the compartment entrance and exit 10, and the observation window 11 is arranged opposite to the rear entrance and exit 4;

[0054] A sealing door 12 is provided at the audiometric entrance and exit 10, and a transparent sealing mechanism 13 is provided at the observation window 11;

[0055] The side wall of the vehicle-mounted audiometric room 6 is also provided with a ventilation port 14 connecting the audiometric chamber 9 and the working area 6. The vehicle-mounted audiometric room is a soundproof structure, which is convenient for hearing test.

[0056] In this embodiment, the car is installed on the car, the rear entrance and exit will be at the rear side of the car, the car entrance and exit will be at the right or left side of the car, and will be set close to the front of the car. In this embodiment, the car entrance and exit will be set on the right side of the car. The front side of the on-board audiometric room is in contact with or fixedly connected to the front side wall of the car chamber, and the left side of the on-board audiometric room is in contact with or fixedly connected to the left side wall of the car chamber. The on-board audiometric room will be fixed in the car, and it can be fixed to the car at the bottom, or it can be fixed to the car at other positions, or it can be fixed to the car at more positions. The width of the on-board audiometric room will be smaller than the width of the car. One side of the sealed door will be hinged to the front end of the audiometric entrance and exit, so that when the sealed door is opened, the sealed door can be close to the front side wall of the compartment chamber, so that the audiometric entrance and exit are directly opposite to the compartment entrance and exit. When an outsider enters the compartment from the compartment entrance and exit, he can directly enter the audiometric chamber of the vehicle-mounted audiometric room from the audiometric entrance and exit, and then close the sealed door, so that the vehicle-mounted audiometric room is a relatively closed and soundproof space, which is convenient for audiometry. At the same time, when a person in a wheelchair enters the work area from the rear entrance and exit, the sealed door is opened and close to or against the front side wall of the compartment chamber, so that the wheelchair can also directly enter the vehicle-mounted audiometric room from the audiometric entrance and exit, and does not affect the movement of the wheelchair in the compartment. The ventilation port is to facilitate the air connection between the audiometric chamber and the outside to ensure that the air circulates when the person is in the audiometric chamber, but does not affect the normal audiometry. The transparent sealing mechanism is transparent glass, especially transparent soundproof glass. In this way, when the person to be tested is in the audiometric chamber, the staff is in the working area. Through this observation window, the staff can observe the status of the person in the audiometric chamber and communicate with each other through gestures. (The vehicle-mounted audiometric room has a sound insulation effect, and the person to be tested has poor hearing. In many cases, the person to be tested in the vehicle-mounted audiometric room cannot hear the voice of the staff. If they communicate with gestures, the person to be tested in the vehicle-mounted audiometric room can observe and understand some simple intentions of the external staff through the observation window, which is convenient for audiometric work).

[0057] See also Figures 1 to 6 As shown, a work table is provided in the work area 6 , and the work table is arranged in the work area 6 between the vehicle-mounted audiometry room 5 and the rear entrance 4 .

[0058] The work table includes a first work table 15 and a second work table 16 , and the first work table 15 and the second work table 16 are respectively arranged on both sides of the vehicle compartment chamber 2 between the vehicle audiometry room 5 and the rear entrance 4 .

[0059] Wherein, the first work table is arranged between the vehicle-mounted audiometer room and the rear entrance and exit; in this way, the first work table is arranged against the left side wall of the compartment chamber, the second work table is arranged against the right side wall of the compartment chamber, and the second work table will be located at the rear side of the right end of the vehicle-mounted audiometer room, with a horizontal spacing and a vertical spacing between the two. At the same time, the lifting device is installed on the bottom surface of the compartment chamber between the first work table and the second work table. In this way, when the wheelchair enters the working area from the supporting platform, the wheelchair will be between the first workbench and the second workbench, and the wheelchair can move in the working area, wherein the distance between the second workbench and the vehicle-mounted audiometer room will be greater than the width of the wheelchair, so that the wheelchair can be directly pushed into the vehicle-mounted audiometer room.

[0060] See also Figure 2 , 6 As shown, the first work table 15 is provided with an audiometric fitting device 17, which is a common hearing aid fitting device. In the past, audiometric fitting devices were generally placed in stores. In the prior art, audiometric fitting devices are placed in stores for hearing aid fitting. In the present utility model, it is arranged on the first work table, wherein the first work table can be understood as the top surface of the first work table, or the bottom of the first work table, or the inside of the first work table, or in the first work table. Preferably, the audiometric fitting device is arranged inside the first work table, and a cavity is arranged inside the first work table for accommodating and positioning the audiometric fitting device. In this way, during the operation of the car, the audiometric fitting device can be prevented from shifting, shaking, tipping over, colliding, and other problems, thereby ensuring the service life of the audiometric fitting device, reducing the maintenance rate, and ensuring the accuracy of the audiometric fitting.

[0061] See also Figure 2 , 5 As shown in Figures 1 to 6, the top of the vehicle-mounted audiometry room 5 above the first work table 15 and the second work table 16 is provided with a hanging cabinet 18. The setting of the hanging cabinet can increase the storage function, and will not occupy the floor space of the compartment chamber, will not affect the movement of staff, audiometry personnel and wheelchairs, and there is still space for material storage.

[0062] See also Figure 2 , 6 As shown in , 7 , a display host 19 electrically connected to the audiometry fitting device 17 is also provided above the first work table 15 , and the display host 19 is connected to the wall cabinet 18 above it via a bracket 20 .

[0063] The display host can be a display host with a display function or a display host with a host, such as an all-in-one computer, which has not only a display function but also a control function, and is connected to the audiometry and fitting equipment, so that the audiometry and fitting data can be limited and stored through the display host. At the same time, the audiometry and fitting equipment or the display host is connected to the cloud server via the network. In the present invention, VMware global cloud infrastructure technology is used, and the software (audiometry and fitting software) is installed on the cloud server. The client (audiometry and fitting equipment or display host) can be used to remotely log in to the virtual desktop to call the software. In this way, there is no need to pre-install the audiometry and fitting software in the audiometry and fitting equipment or display host. At the same time, the audiometry and fitting data can also be transmitted to the cloud server through the network and can be retrieved at any time. In addition, different audiometry vehicles and audiometry locations can retrieve the audiometry and fitting data of the same person to be tested. In this way, even if the person who needs to configure the hearing aid does not choose to configure or purchase the hearing aid after the audiometry and fitting, the next time he encounters the audiometry vehicle, he can quickly perform fitting and purchase of the hearing aid. This can also save audiometry and fitting time, and different audiometry vehicles can quickly select hearing aids for people.

[0064] See also Figure 7 As shown, a sheet metal part 21 is installed in the wall cabinet above the first work table 15 , and the top of the bracket 20 is connected to the sheet metal part 21 via a fixing part 22 .

[0065] In this embodiment, the display host is directly connected to the wall cabinet through the bracket, and the wall cabinet is directly connected and fixed to the car body, so that when the audio-visual vehicle drives the car body to move, the display host will also move together, and the display body will not collide with the inner wall of the car chamber, thereby preventing damage to the display body. At the same time, in order to ensure strength, sheet metal parts are installed inside the wall cabinet, and one side of the sheet metal parts will be connected to the car body. Preferably, welding is used, and the top of the bracket is connected to the sheet metal part through a fixing frame, wherein the fixing frame is a fixing bolt and a fixing nut. The fixing bolt is directly passed through the top of the sheet metal part and the bracket, and then connected with the fixing nut and the fixing bolt, so as to fix the bracket and the sheet metal part, thereby ensuring the installation strength of the display body, preventing the display body from falling and being damaged, or preventing people from being injured, thereby ensuring safety in use.

[0066] See also Figures 1 to 6 As shown, the working area 6 is provided with air conditioning equipment 23, ultraviolet disinfection equipment 24, and lighting equipment 30, and the working area 6 below the second working table 16 is provided with a power supply system 25, and the power supply system 25 is configured to supply power to the air conditioning equipment 23, ultraviolet disinfection equipment 24, lighting equipment 30 and lifting device 8.

[0067] Among them, the power supply system is a lithium battery power supply system, and the air conditioning equipment has an indoor unit and an outdoor unit. The air outlet of the indoor unit is in the working area, or in the vehicle audiometry room at the same time, and the outdoor unit is on the top of the car (not shown in the figure of the indoor unit). The ultraviolet disinfection equipment will be set on the rear wall of the vehicle audiometry room, and it is set close to the top of the vehicle audiometry room, so that the car cavity can be disinfected. The lighting equipment is a lamp to illuminate the car cavity and the vehicle audiometry room.

[0068] In this embodiment, the first work table is mainly used for audiometry and fitting, and the second work table can be used as a maintenance platform, mainly for the maintenance of hearing aids. The power supply system is arranged under the second work table, which can make full use of the space.

[0069] See also Figures 1 to 3 As shown in Figures 6 and 7, a folding seat 26 is installed on the side wall of the vehicle-mounted audiometry room 5 next to the first work table 15; the folding seat will be installed on the rear side wall of the vehicle-mounted audiometry room. When the folding seat is not in use, it will stand up and flip over, and be close to the rear side wall of the vehicle-mounted audiometry room, and will not occupy much space in the work area. When it is needed, the folding seat is directly flipped over so that the folding seat is close to being perpendicular to the vehicle-mounted audiometry room, so that the person to be tested or his family can sit on the folding seat, which is convenient for communication and interaction with the staff.

[0070] A first seat 27 may be placed in the work area beside the first work table 15 ; the first seat may be movable or not be provided, and is mainly used by the staff when working.

[0071] See also Figure 1 As shown, a fixed seat 28 is also provided in the audiometric chamber 9; the fixed seat is arranged on the opposite side of the audiometric entrance and exit, so that the audiometric personnel can enter the audiometric chamber and sit directly on the fixed seat.

[0072] The two side walls in the audiometric chamber are also provided with detachable foldable seats. The foldable seats are respectively located on both sides of the right end of the fixed seat. Among them, in this embodiment, the first seat is a foldable seat. Hanging parts or clamping parts are set on the inner walls of the audiometric chamber on both sides of the right end of the fixed seat, and the foldable seat can be hung on the hanging parts, or the foldable seat can be clamped by the clamping parts. In this way, when the staff conducts audiometry and fitting, the foldable seat (first seat) can be taken out and placed in the work area. When it is not needed, it can be folded and stored, hung on the hanging parts, or clamped by the clamping parts, and limited to prevent the first seat from moving and colliding in the work area when the audiometric vehicle moves.

[0073] The utility model also provides an audiometric vehicle 29, which includes the barrier-free audiometric vehicle compartment described above.

[0074] The front end of the box body is arranged close to the front of the vehicle, and the rear end of the box body is arranged far away from the front of the vehicle.

[0075] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0076] In the present utility model, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection, or an integral one; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, for example, the two can form a mechanical abutment or abutment connection through abutment, contact, etc., the two can also be directly hung or hung through an intermediate medium, etc., or it can be the internal connection of the two elements or the interaction relationship between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A barrier-free audiometric vehicle compartment, comprising a compartment body, a compartment chamber formed in the compartment body, a compartment entrance and exit arranged near the front end on one side of the compartment body in the width direction, a rear entrance and exit arranged at the rear end side of the compartment body, a vehicle-mounted audiometric room arranged in the compartment chamber, characterized in that: The vehicle-mounted audiometric room is arranged in a compartment chamber on the opposite side of the compartment entrance and exit, the compartment chamber outside the vehicle-mounted audiometric room constitutes a working area, and the compartment entrance and exit and the rear entrance and exit are both connected to the working area; A lifting device with a supporting platform is also installed in the compartment chamber near the rear entrance and exit, and the supporting platform can extend from the rear entrance and exit to the outside of the compartment and be lifted and lowered.

2. The barrier-free audiometry vehicle compartment according to claim 1, characterized in that: The lifting device is a foldable wheelchair lift; And / or, the support platform can be folded and stored in the vehicle compartment.

3. The barrier-free audiometry vehicle compartment according to claim 1, characterized in that: The vehicle-mounted audiometry room is provided with an audiometry chamber, and the vehicle-mounted audiometry room is provided with an audiometry entrance and exit and an observation window connecting the audiometry chamber and the working area, the audiometry entrance and exit are arranged opposite to the vehicle compartment entrance and exit, and the observation window is arranged opposite to the rear entrance and exit; A sealed door is provided at the audiometric entrance and exit, and a transparent sealing mechanism is provided at the observation window; And / or, a ventilation port connecting the audiometry chamber and the working area is further provided on the side wall of the vehicle-mounted audiometry chamber.

4. The barrier-free audiometry vehicle compartment according to claim 1, characterized in that: A work table is provided in the work area, and the work table is arranged in the work area between the vehicle-mounted audiometry room and the rear entrance and exit.

5. The barrier-free audiometry vehicle compartment according to claim 4, characterized in that: The work table includes a first work table and a second work table, and the first work table and the second work table are respectively arranged on both sides of the vehicle compartment chamber between the vehicle audiometry room and the rear entrance; and / or, the lifting device is installed on the bottom surface of the carriage chamber between the first working table and the second working table; And / or, a hanging cabinet is provided on the top of the vehicle-mounted audiometry room above the first working table and the second working table, respectively.

6. The barrier-free audiometry vehicle compartment according to claim 5, characterized in that: The first work table is arranged between the vehicle-mounted audiometry room and the rear entrance; An audiometric fitting device is arranged on the first work table, and a display host electrically connected to the audiometric fitting device is arranged above the first work table, and the display host is connected to the wall cabinet above the display host via a bracket; And / or, a sheet metal part is installed in the wall cabinet above the first work table, and the top of the bracket is connected to the sheet metal part via a fixing part; And / or, the audiometric fitting device or display host is connected to a cloud server via a network.

7. The barrier-free audiometry vehicle compartment according to claim 6, characterized in that: The working area is provided with air conditioning equipment, and / or ultraviolet disinfection equipment, and / or lighting equipment, and the working area below the second working table is provided with a power supply system, and the power supply system is configured to supply power to the air conditioning equipment, ultraviolet disinfection equipment, lighting equipment and / or lifting device.

8. The barrier-free audiometry vehicle compartment according to claim 5, characterized in that: A folding seat is installed on the side wall of the vehicle-mounted audiometry room next to the first work table; And / or, a first seat may be placed in the working area beside the first working table.

9. The barrier-free audiometry vehicle compartment according to claim 3 or 8, characterized in that: The audiometric chamber is also provided with a fixed seat; And / or, two side walls in the audiometry chamber are provided with detachable foldable seats respectively placed thereon.

10. An audiometry vehicle, characterized in that: It comprises the barrier-free audiometry vehicle compartment according to any one of claims 1-9.

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