JP3133242U - Ear Hearing Aid Charger - Google Patents

Abstract

A charger for an ear-hook type hearing aid that can be charged by removing a battery of the hearing aid.
A charging base comprising an upper lid and a lower lid and a lid, the charging base comprising an installation tank for providing a hearing aid on the upper lid, and electrically connected to the lower lid An electric circuit board for charging, and a charging pinching elastic piece electrically connected to the electric circuit board and used for charging by contacting the button battery taken out from the hearing aid. The base top cover is detachably provided, for example, by covering or removing the base lid.
[Selection] Figure 1

Description

  The present invention relates to a charger, and more particularly, to a charger for charging an ear hook type hearing aid.

  A hearing aid is an electronic device that assists a person with weak hearing ability to listen to external sounds in the same manner as a normal person regardless of the shape of the ear hole shape or the ear hook shape. In the case of the ear-hook type hearing aid, it is used by being provided in the housing so that it is convenient to carry.

  The hearing aid supplies electricity to the internal battery, so that it is convenient for charging when the power is used up, the utility model registration number of China No. 3100396, Japanese Patent No. 2006-115438, etc. (hereinafter cited document) In both cases, the hearing aid has a charging function.

  The two cases mentioned above comprise a hearing aid body with an electrical circuit for charging inside, and if charging is required, a charging base or a connector inside the charger must be provided. A charging base or a contact terminal of a charger is connected to an electric circuit for charging to achieve the purpose of charging power.

  The two cases mentioned above have a common problem, although their structures are different. That is, the user cannot use the body of the hearing aid while the body of the hearing aid is connected to the charging base or the charger. Therefore, the user must wait until the main body of the hearing aid is finished before using it. It is very inconvenient if important matters or information has to be received or processed while charging.

  This invention makes it a subject to provide the charger of the ear-hook type hearing aid which can remove and charge the battery of a hearing aid.

Therefore, as a result of intensive studies in view of the drawbacks found in the prior art, the present inventor, as a result, includes a charging base including an upper lid and a lower lid, and a lid.
The charging base comprises an installation tank for providing a hearing aid on the upper lid, an electric circuit board for charging that is electrically connected to the lower lid, and an electrical connection to the electric circuit board that is taken out of the hearing aid. It has a charging pinching elastic piece that is used to charge the button battery in contact with it,
The lid has been focused on the point that the problem can be solved by a structure that is detachably provided such as covering or removing the upper lid of the charging base so that the lid is opened, and the present invention has been completed based on such knowledge.

Hereinafter, this device will be specifically described.
The charger for the ear-hook type hearing aid according to claim 1 includes a charging base including an upper lid and a lower lid, and a lid.
The charging base comprises an installation tank for providing a hearing aid on the upper lid, an electric circuit board for charging that is electrically connected to the lower lid, and an electrical connection to the electric circuit board that is taken out of the hearing aid. It has a charging pinching elastic piece that is used to charge the button battery in contact with it,
The lid is detachably provided such as covering or removing the upper lid of the charging base so that the lid is opened.

The charger for the ear-hook type hearing aid according to claim 2 is a button battery charge in which the upper lid in claim 1 is formed in the installation tank, the dry battery installation space on one side, and the dry battery installation space and the installation tank. Comprising an insertion tank and a first groove formed at one end edge in the longitudinal direction;
An electric circuit board for charging electrically connected to one end edge perpendicular to the inner longitudinal direction, and a plurality of indicator lamps provided on the electric circuit board; A button-type switch and a connector for a substation device that converts alternating current into direct current are provided. The upper edge of the indicator lamp and the switch is exposed to the outside through a hole formed at a corresponding position of the upper lid. A charging pinching elastic piece electrically connected to the electric circuit board is provided inside the lower lid, and the charging pinching elastic piece is provided at a position corresponding to the charging insertion tank of the button battery.

The charger for the ear-hook type hearing aid according to claim 3, wherein the charging base according to claim 1 comprises a lower lid, an upper lid, and a storage base.
The lower lid forms an opening connected to the electric circuit board at an edge portion perpendicular to the longitudinal direction of the bottom part, and one end of the charging and holding elastic piece is connected to the bottom side surface of the electric circuit board, and the other end faces the opening. It is provided so as to extend and is used for charging by contacting the button battery, the opening is covered with a protective lid, the installation space for installing the button battery inside the protective lid, and one end edge of the lower lid Two hooks formed so as to correspond to each other, and the hook is inserted into the hole formed in the lower lid with the protective lid aligned with the opening, and engaged.
The upper lid has a hollow frame shape, and includes a storage port formed at the center and a rail formed at the outer peripheral edge of the midbrain opening, and a storage base is provided inside the storage port. The installation base is provided on the storage base to provide a hearing aid. The storage base is provided on the surface of the lower lid, and the upper lid is screwed to the upper side of the lower lid. A convex edge portion is formed on each piece at a position corresponding to the rail of the upper lid, and the upper lid can be covered by sliding the convex edge portion of the lid plate along the rail.

  The charger for the ear-hook type hearing aid according to the present invention has an effect that the hearing aid can be used even while the battery is being charged.

This device is a charger for an ear-hook type hearing aid that can be charged by removing a battery of the hearing aid, and includes a charging base including an upper lid and a lower lid, and a lid.
The charging base comprises an installation tank for providing a hearing aid on the upper lid, an electric circuit board for charging that is electrically connected to the lower lid, and an electrical connection to the electric circuit board that is taken out of the hearing aid. It has a charging pinching elastic piece that is used to charge the button battery in contact with it,
The lid body is provided with a specific example in order to describe in detail the structure and features that are detachably provided, such as covering or removing the upper cover of the charging base and opening it, and will be described below with reference to the drawings. To do.

  As shown in FIG. 1, the charger for the ear-shaped hearing aid of the present invention includes a charging base 100, a detachable lid 30 provided so as to cover the charging base 100, and an inside of the charging base 100. And a hearing aid 50 provided. The charging base 100 includes a lower lid 20 and an upper lid 10.

  As disclosed in FIGS. 1 and 2, the upper lid 10 is provided with an installation tank 11 for providing a hearing aid 50, a dry battery installation space 12 formed on one side of the installation tank 11, and the dry battery installation space 12. Button battery charging insertion tank 13 formed between the installation tank 11, a first groove 14 formed at one end edge in the longitudinal direction, and a hole formed at one end edge perpendicular to the longitudinal direction. Be prepared.

  The lower lid 20 is formed in a concave shape and is electrically connected to an electric circuit board 21 for charging provided at one end edge perpendicular to the longitudinal direction, and a plurality of indicator lamps 211 provided on the electric circuit board. The button-type switch 212 and a connector 213 of a transformer device for converting an alternating current into a direct current are provided inside. The indicator lamp 211 and the switch 212 are provided so that the upper edge is exposed to the outside from the hole formed at the corresponding position of the upper lid 10, so that the working state can be confirmed and the switch 212 can be operated. Convenient to.

  Furthermore, a charging and holding elastic piece 22 electrically connected to the electric circuit board 21 is also provided inside the lower lid 20. Since the charging and holding elastic piece 22 is provided at a position corresponding to the button battery charging / inserting tank 13, after inserting the button battery into the button battery charging and inserting tank 13, the battery is brought into contact with the charging and holding elastic piece 22 by holding.

  The detachable lid 30 is transparent and includes a second groove 31 at a position corresponding to the upper lid 10 on one side surface in the longitudinal direction. As disclosed in FIGS. 2 and 3, hinges 40 are provided in the first and second grooves 14 and 31. The hinge 40 includes first and second side surfaces 41 and 42 that are freely rotatable. The first side surface 41 is inserted into the first groove 14, and the second side surface 42 is inserted into the second groove 31. 30 can be fitted with a hinge 40 or removed from the charging base 100.

  The hearing aid 50 includes a connection seat 51 that is rotated to one side surface and is detachable. The connection seat 51 is removed from the hearing aid 50 and provided with a button battery, and then provided again for use with the connection seat 51 provided in the hearing aid 50.

  As shown in FIGS. 1, 2, and 4, when the power of the button battery 90 of the hearing aid 50 is exhausted, the connection seat 51 is moved to take out the button battery 90, the lid 30 is opened, and the button battery is opened. 90 is inserted into the button battery charging insertion tank 13, is held by the charging pinching elastic piece 22, is contacted, and when a dry cell is provided in the dry cell installation space 12 and the switch 212 is pressed, the dry cell, electric circuit board 21, charging pinching elastic piece Since 22 becomes an electric circuit for charging and the button battery 90 is charged, it is very convenient.

  When there is no dry battery, the connector 213 can be charged by inserting it into a household electrical outlet. During the charging time, if a spare button battery is provided inside the connection seat 51, the hearing aid 50 can be used.

  Another embodiment is disclosed in FIGS. The charging base 101 of this embodiment includes a lower lid 60, an upper lid 70, and a storage base 73.

  The lower lid 60 is provided with an electronic member such as an electric circuit board 61 at one end edge perpendicular to the longitudinal direction. Further, as disclosed in FIGS. 5 and 6, the form of the charging and holding elastic piece 62 is different from the above-described embodiment.

  The lower lid 60 forms an opening 65 connected to the electric circuit board 61 at an edge portion perpendicular to the longitudinal direction of the bottom portion. One end of the charging and holding elastic piece 62 is connected to the bottom side surface of the electric circuit board 61, and the other end extends toward the opening 65. The charging and holding elastic piece 62 is placed in a state where the button battery 90 is laid flat. Can be in contact with and keep flat.

  A protective lid 63 is provided in the opening 65. The protective lid 63 includes an installation space 631 formed for providing the button battery 90 inside, and two hooks 632 formed to face one end edge of the lower lid 60. Therefore. When the protective lid 63 is provided in the opening 65, the hook 632 is inserted into the hole 64 formed in the lower lid 60 to position the protective lid 63 in the opening 65, and the button battery 90 is charged inside the lower lid 60. The

  The upper lid 70 is formed in a frame shape and includes a storage port 71 formed in the center portion and a rail 72 formed on the outer peripheral edge portion of the storage port 71. The inner side of the storage port 71 is provided corresponding to the upper side of the storage base 73 provided on the surface of the lower lid 60, and prevents the rail 72 from falling out of the storage port 71.

  The storage base 73 forms an installation tank 731 on the surface and serves to provide the hearing aid 50. Therefore, the storage base 73 is provided on the surface of the lower lid 60, and the upper lid 70 is provided above the lower lid 60 to be screwed together. That is, the storage base 73 of the hearing aid 50 in this embodiment is a different member from the lower lid 60 and the upper lid 70.

  As disclosed in FIGS. 5 and 8, the detachable lid 80 and the charging base 101 are connected using a sliding method. In other words, the lid body 80 forms the convex edge portions 81 at positions corresponding to the rails 72 of the upper lid 70 on the longitudinal sides of the bottom surface. Therefore, the lid 80 can cover the upper lid 70 by sliding the convex edge portion 81 along the rail 72.

  The above is a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Accordingly, any modifications or changes that can be made by those skilled in the art, which are made within the spirit of the present invention and have an equivalent effect on the present invention, all belong to the scope of claims for registration of the utility model of the present invention. Shall.

It is the perspective view which showed the charger of the ear-hook type hearing aid of this invention. It is the exploded view which showed the charger of the ear hook type hearing aid of this device. It is sectional drawing which showed a part of charger of the ear-hook type hearing aid of this invention. It is sectional drawing which showed the state which the charge clamping elastic piece of the charger of the ear-hook type hearing aid of this invention is contacting the button battery. It is the exploded view which showed another Example of the charger of the ear-hook type hearing aid of this invention. It is explanatory drawing which showed the bottom face of the ear-hook type hearing aid disclosed in FIG. It is sectional drawing which showed a part of cover plate and upper cover of the charger of the ear hook type hearing aid disclosed in FIG. FIG. 6 is a cross-sectional view showing a part of a charging and holding elastic piece and a button battery of the charger of the ear-hook type hearing aid disclosed in FIG.

Explanation of symbols

10, 70 Upper lid 11, 731 Installation tank 12 Dry battery installation space 13 Button battery charging insertion tank 14 First groove 20, 60 Lower lid 21, 61 Electric circuit board 211 Indicator lamp 212 Switch 213 Connector 22, 62 Charging clamping elastic piece 30, 80 Lid 31 Second Groove 40 Hinge 41 First Side 42 Second Side 50 Hearing Aid 51 Connection Seat 63 Protective Lid 631 Installation Space 632 Hook 64 Hole 65 Opening 71 Storage Port 72 Rail 73 Storage Base 81 Convex Edge 90 Button Battery 100 Charging base 101 Charging base

Claims (3)

A charging base comprising an upper lid and a lower lid, and a lid;
The charging base comprises an installation tank for providing a hearing aid on the upper lid, an electric circuit board for charging that is electrically connected to the lower lid, and an electrical connection to the electric circuit board that is taken out of the hearing aid. It has a charging pinching elastic piece that is used to charge the button battery in contact with it,
The charger for an ear-hook type hearing aid, wherein the lid is provided so as to be detachable, such as covering or removing the upper lid of the charging base to open the lid. The upper lid is an installation tank, a dry battery installation space on one side, a button battery charging insertion tank formed between the dry battery installation space and the installation tank, and a first groove formed at one end edge in the longitudinal direction; Comprising
An electric circuit board for charging electrically connected to one end edge perpendicular to the inner longitudinal direction, and a plurality of indicator lamps provided on the electric circuit board; A button-type switch and a connector for a substation device that converts alternating current into direct current are provided. The upper edge of the indicator lamp and the switch is exposed to the outside through a hole formed at a corresponding position of the upper lid. A charging pinching elastic piece electrically connected to the electric circuit board is provided inside the lower lid, and the charging pinching elastic piece is provided at a position corresponding to the charging insertion tank of the button battery. The charger for the ear-hook type hearing aid according to 1. The charging base includes a lower lid, an upper lid, and a storage base,
The lower lid forms an opening connected to the electric circuit board at an edge portion perpendicular to the longitudinal direction of the bottom part, and one end of the charging and holding elastic piece is connected to the bottom side surface of the electric circuit board, and the other end faces the opening. It is provided so as to extend and is used for charging by contacting the button battery, the opening is covered with a protective lid, the installation space for installing the button battery inside the protective lid, and one end edge of the lower lid Two hooks formed so as to correspond to each other, and the hook is inserted into the hole formed in the lower lid with the protective lid aligned with the opening, and engaged.
The upper lid has a hollow frame shape, and includes a storage port formed at the center and a rail formed at the outer peripheral edge of the midbrain opening, and a storage base is provided inside the storage port. The installation base is provided on the storage base to provide a hearing aid. The storage base is provided on the surface of the lower lid, and the upper lid is screwed to the upper side of the lower lid. A structure in which a convex edge portion is formed at a position corresponding to a rail of the upper lid on each piece, and the upper lid can be covered by sliding the convex edge portion of the lid plate along the rail. The charger for the ear-hook type hearing aid according to 1.

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