JPH0721066Y2 - Wireless device charger - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a charger for a wireless device, and more particularly to the structure of a charging terminal portion thereof.

[Conventional technology]

Conventionally, in this type of charger, for example, as shown in FIG. 3, a pair of rising portions 11a, 11b capable of holding the wireless device 14 are formed on both sides of the charger 11, and the rising portions 11a, 11b are respectively formed. Charging terminals 12 and 13 are arranged on the inner surface.
On the other hand, the contact terminals 15, on the outer surfaces of both sides of the wireless device 14,
The contact terminals 16 are provided, and the charging terminals 12 and 13 and the contact terminals 15 and 16 are electrically connected to each other when the wireless device 14 is sandwiched and joined to the charger 11, and charging is performed. Is configured.

[Problems to be solved by the invention]

In the conventional charger described above, the charging terminals 12, 13
In order to prevent the reverse connection between the contact terminals 15 and 16 and the contact terminals 15 and 16, the charging terminals 12 and 13 and the contact terminals 15 and 16 are connected only when the charger 11 and the wireless device 14 are fitted in the specified direction. Have a relationship. Therefore, the user can use the charger 11 and wireless device.
It is necessary to pay attention to the fitting direction with 14, and to fit them, and there is a drawback that charging becomes impossible if the fitting direction is wrong.

It is an object of the present invention to provide a wireless device charger that overcomes the above drawbacks and that can be charged regardless of the fitting direction of the charger and the wireless device.

[Means for solving problems]

Means for solving the above problems is to provide a charging device for a wireless device, which has a pair of rising portions capable of holding a wireless device to be charged, and charging terminals disposed inside the rising portion so as to face each other. In the battery charger, the charging terminals are arranged side by side on the respective sides, and the terminals, the terminals are arranged to face each other, and the side surfaces of the wireless device do not face each other. A contact terminal is attached to the charging terminal so that the contact terminal can contact the charging terminal, and the contact terminal has a shape that is vertically distributed from the center of the thickness of the housing of the wireless device.

[Action]

In order to charge the wireless device, the wireless device is sandwiched between the chargers and the charging terminal and the contact terminal are brought into contact with each other. In this case, the contact terminal and the charging terminal are always in contact with each other regardless of whether the operation surface of the wireless device is on the front side or the back side, and a charging error does not occur.

〔Example〕

Next, the present invention will be described by way of examples with reference to the drawings. FIG. 1 is a perspective view of an embodiment of the present invention. In this figure, a charger 1 for a wireless device of the present invention has a pair of rising portions 1a, 1b formed on both sides thereof for holding the wireless device 4 therebetween.
A pair of charging terminals 2a and charging terminals 3a are arranged on the inner side surface of one rising portion 1a, and another pair of charging terminals 2b and charging terminals 3b are arranged on the inner side surface of the other rising portion 1b. In this case, the charging terminals 2a and 2b and the charging terminals 3a and 3b are arranged to face each other. On the other hand, the contact terminals 5 and 6 are provided on the outer surfaces of both sides of the wireless device 4, respectively, and they are in positions not facing each other. As shown in Figure 1,
At the relational position between the charger 1 and the communication device 4, when the communication device 4 is sandwiched and fitted to the charger 1, the contact terminal 5 is one charging terminal 2a and the contact terminal 6 is one charging terminal.
It is configured to electrically connect to 3b. The second
At the relational position between the charger 1 and the communication device 4 as shown in the figure, when the two are fitted, the contact terminal 5 is electrically connected to the other charging terminal 2b and the contact terminal 6 is electrically connected to the other charging terminal 3a. Connected to. That is, charging can be performed when the operation surface 7 is on the front surface side as shown in FIG. 2 and when it is on the rear surface side as shown in FIG. The contact terminals 5 and 6 are long so as to be distributed from the center of the height (thickness of the housing) of the side surfaces 4a and 4b of the communication device 4, so that the contact terminals 5 and 6 are irrelevant to the wireless device 4 regardless of the fitting direction. , 6 are always electrically connected to any one of the charging terminals 2a, 2b, 3a, 3b in a rechargeable manner.

[Effect of device]

As described above, the present invention provides a pair of charging terminals on one inner surface of a pair of rising portions that sandwich and fit a communication device of a charger, and a pair of charging end portions on the other inner surface. However, by arranging contact terminals and contact terminals on both outer surfaces of the communication device so that they do not face each other, the operation surface of the wireless device can be charged regardless of the front and back, and charging mistakes do not occur and users' preference According to the effect, it can be placed in an easy-to-use direction.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view when the direction of the components of FIG. 1 is changed, and FIG. 3 is a perspective view of a conventional example. 1 ... Charger, 1a, 1b ... Rising part, 2a, 2b ... Charging terminal, 3a, 3b ... Charging terminal, 4 ... Communication device, 5 ...
Contact terminal, 6 ... Contact terminal, 7 ... Operation surface.

Claims (1)

[Scope of utility model registration request] 1. A wireless device having a receiver that is composed of a step protruding from an operation unit, a pair of rising portions that sandwich the wireless device to be charged, and a groove that is engageable with the receiver. And a charger for wireless equipment, which comprises a charger having charging terminals arranged inside each of the rising portions, the charging terminals being arranged side by side on each side. And terminals, and the terminals are arranged to face each other,
A pair of non-opposing positional contact terminals capable of contacting the charging terminals are mounted on both side surfaces of the wireless device, and the contact terminals are distributed above and below the center of the thickness of the housing of the wireless device. A charger for a wireless device, which has a curved shape.