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Opening and closing structure of power supply bin

A technology of structure and cover, applied in the direction of electrical components, hearing aids, etc., can solve the problems that the opening angle of the battery compartment cannot be too large, affect the service life of hearing aids, and difficult to clean impurities, etc., to achieve ingenious structural design, convenient battery replacement, and easy cleaning Effect

Pending Publication Date: 2022-07-29
佛山博易听集成科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Affected by the volume of the battery, the opening angle of the battery compartment should not be too large. This will affect the handling of the battery, especially for the elderly; Hearing Aid Lifespan

Method used

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  • Opening and closing structure of power supply bin
  • Opening and closing structure of power supply bin
  • Opening and closing structure of power supply bin

Examples

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Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0043] Figure 1-3 The opening and closing structure of the power supply compartment 101 according to an embodiment of the present invention is schematically shown, which is used for the opening and closing of the power supply compartment 101 on the hearing aid. As shown in the figure, the hearing aid includes a housing 100 , a hearing aid element 200 , and a battery 300 . The interior of the housing 100 is hollow, and the hollow interior of the housing 100 is divided into a working compartment 102 and a power supply compartment 101 by a partition 110 . The hearing aid element 200 is installed in the working compartment 102, and the battery 300 is installed in the power supply compartment 101; the partition 110 is provided with two elastic pieces 400, one end of the elastic pieces 400 is electrically connected with the hearing aid element 200, and the battery...

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Abstract

The invention discloses an opening and closing structure of a power supply cabin, which is used for a hearing aid and comprises a power supply cabin. The bin cover is detachably arranged on the power supply bin; the battery is detachably arranged on the bin cover; the composite connecting mechanism comprises a spring, a sliding plate and a connecting block, the sliding plate is slidably arranged on the power supply bin, the spring is arranged on the shell and connected with one end of the sliding plate, the connecting block is hinged to the other end of the sliding plate, and a connecting groove matched with the connecting block is formed in the bin cover. The bin cover is rotated and slid to be installed on the power supply bin. According to the structure, the spring and the sliding plate capable of sliding are arranged to move back and forth, and meanwhile, the connecting block capable of rotating and swinging is arranged, so that the bin cover can be pulled out and turned over to a greater extent when the hearing aid battery is replaced, and the requirements of a user for replacing the hearing aid battery simply, conveniently, stably and easily cleaned are met. The structure design is ingenious, the sliding guide rail plane and rotating shaft characteristics are flexibly applied, operation is convenient, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of hearing aids, in particular to the opening and closing structure of a power supply bin. Background technique [0002] Hearing aids are mainly composed of microphones, amplifiers, receivers, batteries and other components, which can transmit the sound that the hearing-impaired person could not hear to the auditory center of the brain and hear the sound clearly. The battery is the only power support for the hearing aid. In the actual use of daily life, it is often necessary to replace the battery in time to avoid the normal use of the hearing aid due to the lack of power. Existing behind-the-ear hearing aids generally use the up and down rotation of the hinge pin to open and close the battery compartment, that is, open the battery compartment cover, and rotate the battery compartment upward to open the battery compartment to replace the battery. Affected by the volume of the battery, the opening angle of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R25/00
CPCH04R25/602
Inventor 李华伟文卫平魏凡钦唐冬梅孙珊李萌蓝天翔蓝军
Owner 佛山博易听集成科技有限公司
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