JP3104560U - Simple charger for mobile phone - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple charger for a mobile phone.
SOLUTION: A main body having a connection side and a conductive side, and a cover capable of freely covering both sides of the main body, a battery is housed in the conductive side of the main body, and the cover covers the conductive side of the main body. Possible, as well as positioning the battery, making a valid electrical signal contact with the connection side, the mobile phone user can charge the spare battery or purchased battery by assembling it on the conductive side, and it is agile to use Achieve the desired effect.
[Selection diagram] Fig. 1

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a kind of charger, and more particularly, to a simple charger for a mobile phone, which is used for charging a mobile phone and can provide an agile and quick charging effect and also has a dustproof function.

  With the development of communication technology, one person has one mobile phone, and according to statistics, the number of mobile phones in the world is 600 million billion due to the constant provision of broadband, molding and multi-functional design. It is breaking through people. At present, external charging is generally used for charging a mobile phone, that is, a mobile phone is connected to a power outlet through a charger, or a battery of the mobile phone is connected to a power outlet through a cradle. Related designs include, for example, Patent Documents 1, 2, 3, and the like. However, such a circumscribed charging method cannot be performed unless it is in a specific place. For this reason, it is necessary to always pay attention to the charging timing of the mobile phone and operate it in advance, which is not ideal in use.

  As is well known, various types of daily necessities can be purchased at convenience stores, and convenience stores currently in the chain have been distributed to remote locations, so that the necessary resources can be acquired quickly. Therefore, if there is a design using a battery as a power source for charging the mobile phone, the consumer can perform the charging operation flexibly and is not restricted to a specific place.

U.S. Pat. No. 5,687,234 U.S. Patent No. 6,555,990 US Patent No. 6,230,860

  An object of the present invention is to provide a kind of simple charger for a mobile phone, which is directly connected to a mobile phone using a battery as a power source, and a mobile phone user can use a spare battery or a purchased battery to charge the battery. And achieve the effect of being agile in use.

  Another object of the present invention is to provide a kind of simple charger for mobile phones, which is provided with a dustproof function, and when the charger is not used, the connector portion is stored and not exposed to the outside world. Ash dust can be prevented from adhering to the connector portion, and a good contact effect of electric signals can be secured.

The invention according to claim 1 comprises a body and a cover, wherein the body has a connection side and a conductive side, and the connection side has a board, a connector connected to the board, and one end connected to the connection side and the other end connected to the conductive side. A pair of conductive pieces connected to the side are provided, and a housing chamber is provided on the conductive side, and the cover freely covers the connection side and the conductive side of the main body, and when charging, the housing chamber on the conductive side is A simple charger for a mobile phone, wherein a battery can be housed therein, said cover covering the conductive side of said body and positioning the battery to form a connection of said set of conductive pieces with an effective electrical signal. And
According to a second aspect of the present invention, there is provided a simple charger for a mobile phone according to the first aspect, wherein a part or the whole volume of the battery is housed in the housing chamber on the conductive side. I have.
According to a third aspect of the present invention, there is provided a simple charger for a mobile phone according to the second aspect, wherein the volume of the cover covers the connection side and the conductive side.
According to a fourth aspect of the present invention, there is provided a simple charger for a mobile phone according to the third aspect, wherein the set of conductive pieces is a compression spring or a leaf spring.
According to a fifth aspect of the present invention, there is provided the simple charger for a mobile phone according to the fourth aspect, wherein a joining ridge is provided outside an edge of the housing chamber of the main body, and the rim of the joining ridge is stopped when the cover is closed. It is a simple charger for a mobile phone characterized by forming a function.
According to a sixth aspect of the present invention, in the simple charger for a mobile phone according to the fifth aspect, a first engagement body and a second engagement body that are mutually engaged between the joint projection and the cover are provided. It is a simple charger for mobile phones.
According to a seventh aspect of the present invention, in the simple charger for a mobile phone according to the sixth aspect, the first engagement body is a convex grain provided on a main body and the second engagement body is a concave groove provided on a cover. And a simple charger for mobile phones.
According to the invention of claim 8, in the simple charger for a mobile phone according to claim 1, the volume of the cover can cover the connection side of the main body, and when the battery is not charged, the cover seals the connection side to prevent adhesion of ash dust. It is a simple charger for mobile phones, characterized in that it is prevented.
According to a ninth aspect of the present invention, in the simple charger for a mobile phone according to the seventh aspect, a positioning rib is provided on an inner wall of the cover, and the battery is stably positioned in the accommodation room by the positioning rib. It is a simple charger for telephones.

  The simplified charger for a mobile phone according to the present invention comprises a main body having a connection side and a conductive side, and a cover capable of freely covering both sides of the main body. Can cover the conductive side of the body, as well as position the battery and make effective electrical signal contact with the connection side. With the above features, a mobile phone user can charge a spare battery or a purchased battery by assembling it on the conductive side, and achieve an agile effect in use.

  The simplified charger for a mobile phone according to the present invention comprises a main body having a connection side and a conductive side, and a cover capable of freely covering both sides of the main body. Can cover the conductive side of the body, as well as position the battery and make effective electrical signal contact with the connection side.

  The volume of the cover can cover the connection side of the main body, and when charging is not performed, the cover closes the connection side to prevent ash dust from adhering to the connector of the charger.

  An accommodating chamber is provided on the conductive side of the main body, and can accommodate a part or the whole volume of the battery, and the cover can cover the same volume as the connection side and the conductive side.

  Also, a set of conductive pieces is provided on the connection side of the main body and used for connection between the connection side and the conductive side, that is, one end of the set of conductive pieces is connected to the power circuit on the connection side, and One end is connected to the positive and negative poles of the battery on the conductive side to achieve the effect of electrical signal connection.

  As shown in FIGS. 1, 2, and 5, the simplified charger for a mobile phone according to the present invention includes a main body 2 and a cover 3, wherein the main body 2 includes a connection side 20 and a conductive side 21; On the side 20, see also FIG. 5, but a board 201 provided as a circuit for power supply conversion, a connector 202 connected to the board to connect a charging connector of a mobile phone to an electric signal, and a compression spring Alternatively, a pair of conductive pieces 203 which are leaf springs, one end of which is located on the substrate 201 and the other end of which is located within the conductive side 21 and which is used for contact with the plus and minus poles of the battery are provided. An accommodation chamber 210 (see FIG. 5) is provided on the conductive side 21 to accommodate a battery. In addition, a joining ridge 22 is provided outside the edge of the storage chamber 210 of the main body 2, and the edge of the joining ridge 22 provides a stopping action when the cover 3 is closed. A first engaging body 24 and a second engaging body 25 that engage with each other are provided between the joining convex edge 22 and the cover 3, and the first engaging body 24 is a convex grain provided on the main body 2. The second engaging body 25 is formed as a concave groove provided in the cover 3, thereby providing a compression positioning effect when the battery is assembled to the conductive side 21.

  The cover 3 has the same volume as the connection side 20 and the conductive side 21 of the main body 2, and when charging is not performed, the cover 3 closes the connection side 20 and attaches ash to the connector of the charger. To prevent A positioning rib 31 (FIG. 5) is provided on the inner wall of the cover 3 to securely fix the battery 4 in the accommodation room 210.

  Please refer to FIGS. In the present invention, in particular, when charging, the conductive side 21 of the main body 2 accommodates the battery 4 therein, the cover 3 covers the conductive side 21 of the main body 2, and the first engagement body 24 and the second engagement body 25, the positive and negative poles 40 (41) of the battery 4 and the set of conductive pieces 203 are positioned to achieve effective transmission of electric signals, and as shown in FIG. Achieve the goal.

FIG. 3 is a three-dimensional exploded view of the mobile phone charger of the present invention. FIG. 2 is a three-dimensional combination diagram of FIG. 1. FIG. 3 is an exploded perspective view showing the attachment of the battery to the mobile phone simple charger of the present invention. FIG. 4 is a three-dimensional view showing the attachment of the battery to the simple charger for a mobile phone according to the present invention. FIG. 5 is a sectional view taken along line 5-5 of FIG. 4.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 Simple battery charger for mobile phones 2 Main body 3 Cover 4 Battery 20 Connection side 21 Conductive side 22 Joining protruding edge 40, 41 Positive and negative poles 24 First engagement body 25 Second engagement body 201 Substrate 202 Connector 203 Conductive piece 31 Positioning rib

Claims (9)

With body and cover,
The body includes a connection side and a conductive side, a board connected to the connection side, a connector connected to the board, and a set of conductive parts connected at one end to the connection side and the other end connected to the conductive side. A piece is provided, and a storage chamber is provided on the conductive side,
The cover freely covers the connection side and the conductive side of the main body, and when charging is performed, the accommodating chamber on the conductive side can house the battery therein, the cover covers the conductive side of the main body, and the battery. A simple electric charger for a mobile phone, characterized by positioning an effective electric signal connection with the set of conductive pieces.   2. The simple charger for a mobile phone according to claim 1, wherein a part or the entire volume of the battery is housed in the housing chamber on the conductive side.   3. The simple charger for a mobile phone according to claim 2, wherein the volume of the cover covers the connection side and the conductive side.   4. The simple charger for a mobile phone according to claim 3, wherein the set of conductive pieces is a compression spring or a leaf spring.   5. The simple charger for a mobile phone according to claim 4, wherein a joining ridge is provided outside an edge of the housing chamber of the main body, and the rim of the joining ridge forms a stop function when the cover is closed. A simple charger for a mobile phone.   6. The simple charger for a mobile phone according to claim 5, further comprising a first engagement body and a second engagement body that are engaged with each other between the joint projection and the cover. Charger.   The simple charger for a mobile phone according to claim 6, wherein the first engaging body is a convex grain provided on the main body, and the second engaging body is a concave groove provided on the cover. Simple charger for mobile phones.   2. The simple charger for a mobile phone according to claim 1, wherein the volume of the cover is capable of covering the connection side of the main body, and the cover seals the connection side to prevent adhesion of ash dust when the battery is not charged. A simple charger for mobile phones. 8. The simple charger for a mobile phone according to claim 7, wherein a positioning rib is provided on an inner wall of the cover, and the battery is stably positioned in the accommodation room by the positioning rib. vessel.

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