CN209932086U - Sitting tool convenient for hearing-impaired people to use - Google Patents

Abstract

The utility model provides a make things convenient for sitting posture instrument that hearing impairment person used, belongs to furniture technical field, including sitting posture instrument body (1), be provided with sound play device (3) on back (2) on sitting posture instrument body (1), be provided with sound receiving arrangement (5) and volume knob (6) on handrail (4) on the shown sitting posture instrument body (1), sound play device (3) sound receiving arrangement (5) with volume knob (6) respectively with controller (7) electricity inside sitting posture instrument body (1) is connected, sound receiving arrangement (5) are received outside sound and are passed through sound play device (3) broadcast, volume knob (6) control the broadcast volume of sound play device (3). The utility model provides a pair of sitting posture instrument that makes things convenient for hearing impairment person to use can make things convenient for hearing impairment person and external world to communicate, reduces and links up the cost.

Description

Sitting tool convenient for hearing-impaired people to use

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to seat instrument that makes things convenient for hearing impairment person to use.

Background

The hearing impaired people often need to be close to the fascinated people to hear due to the ear problem and the difficulty in communicating with the outside, which greatly increases the communication cost. For special people such as the old, the old often sits on the seat, and the old can not communicate with the old at the moment and keep close distance all the time, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a: the utility model provides a make things convenient for sitting posture instrument that hearing impaired person used, includes sitting posture instrument body, be provided with sound play device on the back on the sitting posture instrument body, be provided with sound receiving arrangement and volume knob on the handrail on the shown sitting posture instrument body, sound play device sound receiving arrangement with the volume knob respectively with the inside controller electricity of sitting posture instrument body is connected, sound receiving arrangement receives outside sound and passes through sound play device plays, volume knob control sound play device's broadcast volume.

Preferably, the sitting tool body comprises a seat, a sofa or a chair.

Preferably, the sound receiving means comprises a microphone.

Preferably, the sound playing device comprises a loudspeaker, an earphone or a loudspeaker.

Preferably, the number of the sound playing devices is even.

Preferably, all the sound playing devices are symmetrically distributed on the backrest by taking a center line of the surface of the backrest as a symmetry line.

Preferably, a power supply is arranged inside the sitting tool body, and the power supply is electrically connected with the sound playing device, the sound receiving device and the controller respectively.

Preferably, the power supply is a rechargeable power supply.

Preferably, the controller is a PLC controller or a single chip microcomputer.

The utility model provides a pair of sitting posture instrument that makes things convenient for hearing impairment person to use can make things convenient for hearing impairment person and external world to communicate, reduces and links up the cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a sitting tool convenient for a hearing-impaired person to use;

fig. 2 is a schematic circuit connection diagram of a sitting tool convenient for a hearing-impaired person to use.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the present invention provides: the utility model provides a sit formula instrument that makes things convenient for hearing impaired person to use, includes sitting posture instrument body 1, be provided with sound play device 3 on the back 2 on the sitting posture instrument body 1, be provided with sound receiving arrangement 5 and volume knob 6 on the handrail 4 on the shown sitting posture instrument body 1, sound play device 3 sound receiving arrangement 5 with volume knob 6 respectively with sit formula instrument body 1 inside controller 7 electricity and be connected, sound receiving arrangement 5 receives outside sound and through the play of sound play device 3, volume knob 6 control the broadcast volume of sound play device 3.

Optionally, the sitting tool body 1 comprises a seat, a sofa or a chair.

Optionally, the sound receiving device 5 comprises a microphone.

Alternatively, the sound playing device 3 includes a loudspeaker, an earphone or a loudspeaker, and the sound source technology can adopt analog or digital playing technology, and is selected according to requirements.

Optionally, the number of the sound playing devices 3 is even.

Optionally, all the sound playing devices 3 are symmetrically distributed on the backrest 2 by taking a center line of the surface of the backrest 2 as a symmetry line.

Optionally, a power supply 8 is disposed inside the sitting tool body 1, and the power supply 8 is electrically connected to the sound playing device 3, the sound receiving device 5, and the controller 7, respectively.

Optionally, the power supply 8 is a rechargeable power supply.

Optionally, the controller 7 is a PLC controller or a single chip microcomputer, the PLC controller may be S7-200, and the single chip microcomputer may be an MCS-51 series single chip microcomputer.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (9)

1. The utility model provides a sit formula instrument that makes things convenient for hearing impaired person to use, includes sit formula instrument body (1), its characterized in that, be provided with sound play device (3) on back (2) on sit formula instrument body (1), be provided with sound receiving arrangement (5) and volume knob (6) on handrail (4) on the shown sit formula instrument body (1), sound play device (3), sound receiving arrangement (5) and volume knob (6) respectively with sit formula instrument body (1) inside controller (7) electricity and be connected, sound receiving arrangement (5) receive outside sound and pass through sound play device (3) broadcast, volume knob (6) control the broadcast volume of sound play device (3).

2. The sitting tool for the convenience of use by the hearing impaired according to claim 1, wherein the sitting tool body (1) comprises a seat, a sofa or a chair.

3. The seating tool for facilitating the use of a hearing impaired according to claim 1, wherein the sound receiving means (5) comprises a microphone.

4. The seating tool for the hearing impaired according to claim 1, wherein the sound playing means (3) comprises a loudspeaker, an earphone or a loudspeaker.

5. The sitting tool for hearing impaired people according to claim 1, wherein the number of sound playing devices (3) is even.

6. The sitting tool for hearing impaired people according to claim 5, wherein all the sound players (3) are symmetrically distributed on the backrest (2) with the center line of the surface of the backrest (2) as the symmetry line.

7. The sitting tool convenient for the hearing-impaired people to use as claimed in claim 1, wherein a power supply (8) is arranged inside the sitting tool body (1), and the power supply (8) is electrically connected with the sound playing device (3), the sound receiving device (5) and the controller (7) respectively.

8. The seating tool for the convenience of the hearing impaired according to claim 7, wherein the power source (8) is a rechargeable power source.

9. The sitting tool for hearing impaired people according to claim 1, wherein the controller (7) is a PLC controller or a single chip microcomputer.

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