WO2015099397A1

WO2015099397A1 - Mobile terminal protection cover

Info

Publication number: WO2015099397A1
Application number: PCT/KR2014/012696
Authority: WO
Inventors: 맹용주
Original assignee: 맹용주
Priority date: 2013-12-24
Filing date: 2014-12-23
Publication date: 2015-07-02
Also published as: KR101423438B1

Abstract

Disclosed is a mobile terminal protection cover. The present protection cover for protecting a mobile terminal from an impact from the outside comprises: a holder to which the mobile terminal is detachably mounted; a cover body for protecting at least one of the mobile terminal and the holder; a reception part in which an auxiliary battery, which is charged when receiving electric power from the outside and is provided to supply electric power to the mobile terminal, can be received; and an opening/closing part for exposing the reception part to the outside or blocking the reception part from the outside. Accordingly, the auxiliary battery is not separately carried and is carried while being received in the mobile terminal protection cover. Further, the auxiliary battery received in the protection cover is replaced to be mounted to the mobile terminal or electric power can be directly supplied from the auxiliary battery.

Description

Mobile terminal protective cover

The present invention relates to a mobile terminal protective cover, and more particularly, to a mobile terminal protective cover capable of dual charging the battery capable of simultaneously charging the auxiliary battery and the charging of the mobile terminal.

As the technology of the mobile terminal such as smart phone is developed, the function of the mobile terminal is highly developed, and users can search various information by using the mobile terminal regardless of the place, and various functions such as media play or game program Also available.

However, when the user runs various media players to utilize their leisure time, the battery consumption of the mobile terminal is faster as the file is played, and as the time to use the mobile terminal increases, the user may feel that the battery level of the mobile terminal is low. As the service life of the mobile terminal is prolonged, the battery life is shortened and battery power is rapidly consumed.

To this end, users always carry a secondary battery or carry a mobile terminal charging cable to charge a mobile terminal, and there is a problem that it is cumbersome to always carry a secondary battery or a charging cable in a bag or a pocket.

The present invention has been made to solve the above problems, an object of the present invention is to be carried in a mobile terminal protective cover without carrying a secondary battery, and to replace the secondary battery stored in the protective cover The present invention provides a mobile terminal protective cover that can be mounted on a mobile terminal or directly supplied with power from a secondary battery.

Protective cover according to an embodiment of the present invention for achieving the above object, the protective cover for protecting the mobile terminal from external impact, the holder is detachable the mobile terminal; A cover body to protect at least one of the mobile terminal and the holder; Receiving unit that is charged when receiving power from the outside, and accommodates the secondary battery provided to supply power to the mobile terminal; And an opening and closing portion to allow the accommodation portion to be exposed to the outside or blocked from the outside.

And, the charging terminal to be electrically connected to the auxiliary battery; And a connection cable provided with a terminal for supplying power of the auxiliary battery to the mobile terminal when connected to the mobile terminal.

The apparatus may further include a filling member configured to fill a space separated from the auxiliary battery used in the mobile terminal when the size of the auxiliary battery is different from that of the auxiliary battery. And a conductive member provided at the position contacting the charging terminal so that the auxiliary battery is connected to the charging terminal.

In addition, when the size of the auxiliary battery used in the mobile terminal is different from the size of the auxiliary battery of a predetermined size, the holder is provided to fit the size of the large mobile terminal, the size of the receiving unit and the size of the mobile terminal Regardless of the auxiliary battery of a predetermined size may be provided in a size corresponding to.

The mobile terminal may further include a charging cable for allowing the mobile terminal to receive power from the auxiliary battery, or for allowing the mobile terminal and the auxiliary battery to receive power from the outside. An outlet is provided to supply power to the mobile terminal or the auxiliary battery from the outside, and the first gender and the power supplied from the outlet allow the power supplied from the outlet to the other end to be transferred to the other end. It may include a second gender to be delivered to the secondary battery.

The first and second genders may be configured to charge the mobile terminal before the auxiliary battery when the outlet is connected to the mobile terminal and the auxiliary battery, respectively. Can be.

In addition, the first gender and the second gender, when the outlet is not connected to the external power supply, respectively, when the mobile terminal and the secondary battery, respectively, the mobile terminal supplies power from the secondary battery I can get it.

And when at least one of the mobile terminal or the external mobile terminal and the first gender or the connection cable is not connected, at least one of the mobile terminal or the external mobile terminal and the first gender is connected, or the mobile And a third gender coupled to the first gender or the connection cable so that the connection cable can be connected to at least one of the terminal or the external mobile terminal.

Here, the filling member for filling the space space generated in the accommodating portion when the auxiliary battery used in the mobile terminal is different from the auxiliary battery of a predetermined size; The filling member further comprises, A conducting member provided at the position in contact with the charging terminal such that the auxiliary battery is connected to the charging terminal; And a gender storage unit for allowing the third gender to be imported or exported.

The auxiliary battery may be embedded in the accommodating part, and the main body may include a charging terminal configured to be electrically connected to the auxiliary battery; And a connection cable provided with a terminal for supplying power of the auxiliary battery to the mobile terminal when connected to the mobile terminal.

As a result, the secondary battery can be accommodated in the mobile terminal protective cover without being carried separately, and the secondary battery stored in the protective cover can be replaced and mounted on the mobile terminal or directly supplied with power from the secondary battery.

1 is a configuration diagram provided to explain the configuration of a mobile terminal protective cover according to an embodiment of the present invention,

2 is a view provided to explain the back of the mobile terminal protective cover according to an embodiment of the present invention,

3 is a view provided to explain the back of the cover open and closed according to an embodiment of the present invention,

Figure 4 is a side view provided to explain the connection cable is connected to the mobile terminal according to an embodiment of the present invention,

5 is a view provided to explain the configuration of a charging cable according to an embodiment of the present invention;

Figure 6 is a side side view of the mobile terminal protective cover and the charging cable is coupled according to an embodiment of the present invention,

7 is a view provided to explain the configuration of a mobile terminal protective cover according to another embodiment of the present invention;

8 is a view provided to explain the configuration of a mobile terminal protective cover according to another embodiment of the present invention;

9 is a view provided to explain a mobile terminal protective cover according to another embodiment of the present invention;

10 is a view provided to explain the configuration of a mobile terminal protective cover according to another embodiment of the present invention, and

11 is a view provided to explain a mobile terminal protective cover according to another embodiment of the present invention.

Hereinafter, with reference to the drawings will be described in more detail with respect to the present invention.

1 is a configuration diagram provided to explain the configuration of a mobile terminal protective cover according to an embodiment of the present invention.

The mobile terminal protective cover according to the present embodiment is for simultaneously or sequentially charging the battery and the auxiliary battery mounted on the mobile terminal, and the cover body 100, the auxiliary battery 200 and the charging cable that interlocks with the mobile terminal ( 300).

The cover main body 100 protects the mobile terminal and allows the secondary battery 200 to be carried in or taken out, and enables the mobile terminal to receive power from the secondary battery 200.

The auxiliary battery 200 is provided to enable the mobile terminal to operate together with the battery mounted on the mobile terminal, and can be carried by the user separately from the battery mounted on the mobile terminal.

As described above, the auxiliary battery 200 may be implemented to be carried in or taken out of the cover body 100, or may be implemented to be embedded in the cover body 100, and has a predetermined size.

In addition, the charging cable 300 is used to transfer power to the mobile terminal and the auxiliary battery 200 and transfers the power supplied from the external power supply to the mobile terminal and the auxiliary battery 200.

The above configuration will be described in more detail with reference to FIGS. 2 to 11.

2 is a view provided to explain the back of the cover according to an embodiment of the present invention, FIG. 3 is a view provided to explain the back of the open cover according to an embodiment of the present invention, and Figure 4 is a side view provided to explain the connection cable is connected to the mobile terminal according to an embodiment of the present invention.

The mobile terminal protective cover according to the present embodiment, as described above, to easily carry the secondary battery and to charge the mobile terminal and the secondary battery together, the cover body 100, the secondary battery ( 200) and the charging cable 300.

The cover body 100 is provided to protect the mobile terminal from external shocks and to store and charge the auxiliary battery 200. For this purpose, the holder 110, the opening and closing unit 120, the receiving unit 130, It is composed of a charging terminal 140 and a connection cable 150.

Holder 110 is used for the purpose of mounting the mobile terminal to be protected from the outside, for this purpose is located in the front of the mobile terminal cover body 100, is formed to open the front portion so that the mobile terminal can be mounted. .

Although not shown in the drawing, the holder 110 is provided with a charging opening provided at a position corresponding to the charging unit formed in the mobile terminal.

The opening and closing unit 120 is located at the rear of the cover body 100, and opens or closes the storage unit 130 so that the auxiliary battery 200 can be carried in or out of the storage unit 130 to be described later.

In addition, the opening and closing unit 120 may protect the auxiliary battery 200 from the outside by closing the storage unit 130 when the auxiliary battery 200 is stored in the storage unit 130.

In addition, the opening and closing unit 120, although not shown in Figures 2 and 3, it may be implemented to be rotated by being connected by the housing 130 and the hinge member so that the housing 130 is opened or closed.

On the other hand, the receiving unit 130 is located on the rear of the cover body 100, like the opening and closing portion 120, is provided to form a space for storing the auxiliary battery 200.

The accommodating part 130 may be opened or closed by the opening and closing part 120, and the size of the accommodating part 130 may be the same as that of the auxiliary battery 200 or larger than the size of the auxiliary battery 200. have.

The storage unit 130 is formed to have the same size as that of the auxiliary battery 200, in the state in which the storage battery 130 is stored in the storage unit 130. The purpose is to prevent the 200 from being separated from the housing 130.

And the size of the storage unit 130 is formed larger than the size of the auxiliary battery 200, the battery is different from each other used in the mobile terminal of various models other than the auxiliary battery 200 according to the present invention ( In order to be stored in the 130), it will be described in detail in FIG.

In addition, although not shown in the drawing, when the auxiliary battery 200 is separated from the accommodating part 130 by the user, a groove having a predetermined size may be provided to facilitate the carrying out of the auxiliary battery 200. Of course.

Herein, the groove having a predetermined size may be a groove into which a part of a user's finger is inserted to allow the auxiliary battery 200 to be carried out, or a tool for allowing the auxiliary battery 200 to be carried out in the principle of lever can be inserted. It means the size of the groove and the like.

In the drawings, it is assumed that the opening and closing portion 120 is provided in the form of a casement, which is an exemplary matter for convenience of description, and the opening and closing portion 120 may be provided in the form of a sliding door and may be slid.

In addition, although the housing 130 is expressed as being exposed to the outside of the entire housing 130 by the opening and closing 120, the interior of the housing 130 is not exposed to all the outside of the housing 130 Only a portion of the inner circumferential surface may be exposed to the outside so that the auxiliary battery 200 may be formed in a pushing-out shape.

When the accommodating part 130 is formed in the shape of an extrusion (pusing-out), when a predetermined external pressure is applied to the auxiliary battery 200, the accommodating part 130 is inserted into the accommodating part 130, and the auxiliary battery 200 is inserted into the accommodating part 130. When a certain external pressure is applied in the state, it can be taken out from the storage unit 130.

On the other hand, the charging terminal 140 is for supplying power to the auxiliary battery 200 stored in the accommodating unit 130, it is located on the lower back of the cover body (100).

And the charging terminal 140 is inserted into the charging cable 300 to be described later, for this purpose, one end of the charging terminal 140 is formed to be exposed to the outside.

When the charging cable 300 is inserted into the charging terminal 140 while the auxiliary battery 200 is stored in the accommodating unit 130, the charging terminal 140 assists the power received from the charging cable 300. The battery 200 is delivered to the battery 200, and the auxiliary battery 200 stores the received power through this process.

In addition, the charging terminal 140 according to the present invention, the state in which the opening and closing portion 120 does not close the accommodating portion 140, or the auxiliary battery 200 is not stored in the accommodating portion 140, the user's safety For this purpose, even if the charging cable 300 is inserted into the charging terminal 140 may be prevented from operating.

The connection cable 150 allows the mobile terminal to receive power directly from the auxiliary battery 200 stored in the housing 130.

To this end, the connection cable 150 is formed integrally with the cover body 100, and one end thereof is connected to the auxiliary battery 200 stored in the accommodating part 130, and the other end thereof is a mobile terminal. It is provided to be connected with.

The user inserts the connection cable 150 into the charging terminal of the mobile terminal even if the user does not replace the auxiliary battery 200 when the battery remaining amount of the mobile terminal mounted on the cover body 100 is not sufficient through the connection cable 150. It is possible to charge the mobile terminal through a simple process.

In addition, the connection cable 150 may be housed inside the cover body 100 to prevent exposure to the outside when not in use.

Although the drawing shows that the connection cable 150 is exposed to the outside, this is an example for convenience of description, and provides a separate reel member inside the cover body 100 to connect when the connection cable 150 is used Pull the cable 150 to be exposed to the outside, and when not in use, it is pulled once again to be wound on the reel member so as not to be exposed to the outside, or the groove so that the connection cable 150 is fixed to the back of the cover body 100 Providing a connection cable 150 may be carried in and out of the groove.

5 is a view provided to explain the configuration of the charging cable 300 according to an embodiment of the present invention.

The charging cable 300 is for supplying power to the mobile terminal and the auxiliary battery 200, and is composed of an outlet 310, a first gender 320, and a second gender 330.

The outlet 310 is positioned at one end of the charging cable 300 and receives power from an external power supply and transfers the power to the first gender 320 and the second gender 330, thereby providing the mobile terminal and the auxiliary battery 200. To be charged.

Meanwhile, the first gender 320 and the second gender 330 are located at the other end of the charging cable 300, and the power is divided from the outlet 310 and transferred from the outlet 310 as shown in the drawing. It is provided to supply to the terminal and the auxiliary battery (200).

In the drawing, the first gender 320, the second gender 330, and the outlet 310 are illustrated as being integrally formed, but this is merely an example for convenience of description.

Specifically, the first gender 320 to enable the user to connect the first gender 320 and the second gender 330 to other types of outlets or to transfer information of the mobile terminal to a personal computer or the like. And the second gender 330 and the outlet 310 may be implemented as a USB terminal can be combined or separated.

On the other hand, Figure 6 is a side view provided to explain the side of the cover body 100 and the charging cable 300 is coupled according to an embodiment of the present invention.

As described above, the first gender 320 is provided for charging the mobile terminal, and the second gender 330 is provided for charging the auxiliary battery 200.

In the charging cable 300 according to the present exemplary embodiment, the first gender 320 is connected to the mobile terminal while the outlet 310 is connected to an external power supply, and the second gender 330 is connected to the charging terminal 140. When the secondary battery 200 is connected to the secondary battery 200, the first gender 320 is supplied with more power than the second gender 330 so that the mobile terminal is charged before the secondary battery 200.

As described above, in order to supply power to the first gender 320 and the second gender 330 differently in a state in which the charging cable 300 is connected to an external power supply source, the first gender according to the present embodiment ( 320 and the second gender 330 are respectively inserted into the mobile terminal and the charging terminal 140 on the basis of the preset position, or when the supplier supplies the mobile terminal protective cover to the user, the charge that can be installed in the mobile terminal of the user Of course, it can also provide an interface program for.

Specifically, by marking different symbols on the outside of the first gender 320 and the second gender 330, the first gender 320 is connected only to the mobile terminal, and the second gender 330 is a charging terminal. In order to be connected only to the 140, in the state where the outlet 310 is connected, power transmitted from the outlet 310 may be transmitted only to the first gender 320 until a separate event occurs in the first gender 320. This is how you do it.

In the above, the separate event may be an event in which an electrical signal indicating that the mobile terminal has completed charging is transmitted to the first gender 320 through the charging terminal 140.

As another example, a provider may provide an interface program for charging the user so that the interface program of the user's mobile terminal or more is installed so that the mobile terminal is charged before the secondary battery 200.

As a result, the charging order of the mobile terminal is higher than that of the auxiliary battery 200, so that the mobile terminal may be charged before the auxiliary battery 200 in a state in which the charging cable 300 is connected to an external power supply.

On the other hand, when the outlet 310 is not connected to an external power supply source, since the first gender 320 can be delivered from the second gender 330 through the same method as described above, the first When the gender 320 and the second gender 330 are connected to the mobile terminal and the charging terminal 140, respectively, the mobile terminal may receive power from the auxiliary battery 200.

Of course, this is only an example for convenience of description, and if it is intended to sequentially supply power to the mobile terminal and the auxiliary battery 200 will be seen to be within the technical scope of the present invention.

In the above description, the mobile terminal and the auxiliary battery 200 are assumed to be sequentially supplied with power by giving a preset rank to the mobile terminal and the auxiliary battery 200, but the mobile terminal and the auxiliary battery are supplied from the charging cable 300. It goes without saying that the 200 may be charged at the same time.

In addition, in the charging cable 300 according to the present exemplary embodiment, the first gender 320 is connected to the mobile terminal while the outlet 310 is not connected to an external power supply, and the second gender 300 is simultaneously connected to the mobile terminal. When connected to the secondary battery 200 through the charging terminal 140, the mobile terminal to be supplied with power from the secondary battery (200).

7 is a view provided to explain the configuration of the cover body 100 according to another embodiment of the present invention.

Cover body 100 according to another embodiment of the present invention is composed of a holder 110, opening and closing portion 120, the receiving unit 130 and the charging terminal 140, the connection cable 150 and the filling member 160. .

The remaining configuration except for the filling member 160 of the above configuration is sufficiently inferred from the above-described embodiment, so a detailed description thereof will be omitted and the filling member 160 will be described in more detail below.

The filling member 160 is used when the model of the mobile terminal mounted on the cover body 100 is different, and is used when the size of the auxiliary battery and the auxiliary battery 200 of the other mobile terminal is different.

In detail, the auxiliary battery 200 according to the present embodiment is supplied to the user in a predetermined size.

The preset size of the auxiliary battery 200 may be a size based on a battery of a mobile terminal with the highest sales volume among mobile terminals sold in the market or a size based on a user's grip. Of course, this is merely an example for convenience of description and the size of the auxiliary battery 200 may be implemented by various criteria.

On the other hand, the size of the cover body 100 is different depending on the model of the mobile terminal to be used by the user, the size of the housing 130 in this process also depends on the battery size of the mobile terminal used by the user do.

Therefore, when the mobile terminal is equipped with a battery larger than the size of the auxiliary battery 200 provided by the supplier, when the auxiliary battery 200 is stored in the housing 130, the storage unit 130 and the auxiliary battery Spaces spaced apart between the 200 are generated.

The filling member 160 is used to fill the spaced space generated above.

For example, when the size of the accommodating part 130 is 5 cm square and the size of the auxiliary battery 200 is 4 cm square, there is a gap between the outer circumferential surface of the auxiliary battery 200 and the inner circumferential surface of the accommodating part 130. The space of 1 cm is spaced apart.

Therefore, the filling member 160 is provided in a square of 5 cm, which is the size of the accommodating part 130, and the center is formed to be opened by a square of 4 cm so that the auxiliary battery 200 can be inserted. Through this, the filling member 160 protects the auxiliary battery 200 and allows the auxiliary battery 200 to be stored in the accommodating part 130.

Of course, it is assumed that the filling member 160 is used when the size of the accommodating part 130 is larger than the auxiliary battery 200, but this is merely an example for convenience of explanation and the accommodating part 130 is provided. The secondary battery used for the mobile terminal of another person other than the user may be carried in, and the secondary battery used for the mobile terminal of another person may be used to fill the separation space generated by smaller than the size of the storage unit 130. .

And the filling member 160 is configured to include a conductive member 161.

The conducting member 161 is configured to supply power to the auxiliary battery 200 inserted into the filling member 160 or to discharge power from the auxiliary battery 200, and the terminal and the charging terminal of the auxiliary battery 200 ( 140 is provided at a position where it can be electrically connected.

In the figure, it is assumed that the conductive member 161 is positioned at the lower end of the filling member 160, but this is merely an example for convenience of description.

8 is a view provided to explain the configuration of another cover body 100 in another embodiment of the present invention.

In FIG. 7, the size of the accommodating part 130 is changed according to the model of the mobile terminal. However, the accommodating part 130 of the cover main body 100 according to another embodiment of the present invention is provided as shown in FIG. 8. Only the auxiliary battery 200 of a predetermined size provided by the storage unit can be accommodated.

Therefore, in another embodiment of the present invention, the size of the cover body 100 is changed according to the model of the mobile terminal, the size of the receiving unit 130 is to be provided to be a constant filling member 160 is not provided. .

And, Figure 8 is an example for explaining the case that only the auxiliary battery 200 of a predetermined size can be used, although not shown in the drawing, the cover body 100 is not provided separately opening and closing unit 120, The subsidiary battery 200 may be detachably mounted to the accommodating part 130 by exposing the payment part 130 to the outside.

Specifically, a separate fitting member is provided in the auxiliary battery 200 having a predetermined size, and the fitting member of the auxiliary battery 200 is inserted into the accommodating part 130 to be inserted with the fitting member.

By coupling with the auxiliary battery 200 and the receiving unit 130 through the fitting member and the insertion member it is possible to prevent the secondary battery 200 from being separated from the cover body 100 without the opening and closing portion 120, in this process The auxiliary battery 200 is exposed to the outside.

Of course, this is also an exemplary matter, the auxiliary battery 200 is provided in a predetermined size irrespective of the model of the mobile terminal, the configuration and auxiliary battery of the cover body 100 to be portable with the cover body 100 If the shape of 200 is deformed it will be within the technical scope of the present invention.

9 is a view provided to explain a cover body 100 according to another embodiment of the present invention.

In another embodiment of the present invention the cover body 100 is composed of a holder 110, opening and closing portion 120, the receiving unit 130, the charging terminal 140, the connection cable 150 and the filling member 160 The charging cable 300 is configured to include an outlet 310, a first gender 320, a second gender 330, and a third gender 340.

The configuration of the cover body 100 and the outlet 310, the first gender 320, the second gender 330 is sufficiently inferred through FIGS. 1 to 8 bar detailed description will be omitted, and filling in Figure 9 The member 160 and the third gender 340 will be described in detail.

The role and configuration of the filling member 160 is used when the model of the mobile terminal mounted on the cover body 100 is different as described with reference to FIG. 7, and the auxiliary battery and the auxiliary battery 200 of the other type of mobile terminal. Used when the size of the different, and comprises a conductive member 161 and the gender receiving unit 163.

The conductive member 161 is formed to supply power to or discharge power from the auxiliary battery 200 inserted into the filling member 160.

The gender storing unit 163 is used to prevent loss as the third gender 340 to be described later is individually carried.

On the other hand, the third gender 340 is used when the connection cable 150, the first gender 320 and the second gender 330 does not match the filling hole of the mobile terminal mounted on the cover body (100).

Specifically, the connection cable 150, the first gender 320 and the second gender 330 is formed of a size A based on the mobile terminal of the type A or the mobile terminal mounted on the cover body 100 of the type B In the case of a mobile terminal, since the charging holes of A and B are not the same, the connection cable 150, the first gender 320, and the second gender 330 may not be inserted into the charging holes of the type B.

The third gender 340 is used in the above case, and a gender formed in accordance with the size of the filling hole of B is positioned at the top, and a connection cable 150, the first gender 320, and the second gender ( 330 is formed to be inserted.

As the third gender 340 is formed as shown in the figure, the risk of loss in the user's carrying is increased, so that the third gender 340 is inserted into the gender receiving unit 163 provided in the filling member 160 to be carried.

In the illustrated example, it is assumed that the gender storing unit 163 and the third gender 340 are provided in the singular number, but the third gender 340 may be provided in plural numbers according to the model of the mobile terminal. 163 may also be provided in plurality depending on the number of third genders 340 provided.

10 is a view provided to explain the configuration of the cover body 100 according to another embodiment of the present invention, the cover body 100 according to another embodiment is the cover body in Figures 1 to 9 described above Unlike the 100, the auxiliary battery 200 is buried so that it is not possible to carry in or take out.

The cover body 100 is composed of a holder 110, a charging terminal 140 and a connection cable 150.

The holder 110 allows the mobile terminal to be mounted as described above, and the charging terminal 140 is provided to transfer power received from the outside to the auxiliary battery 200 embedded in the cover body 100.

Then, the power stored in the secondary battery 200 can be supplied to the mobile terminal through the connection cable 150.

The mobile terminal protective cover according to another embodiment of the present invention, like the mobile terminal protective cover according to an embodiment, is composed of a cover body 100, the auxiliary battery 200 and the charging cable 300.

In the above configuration, the charging cable 300 is the same as or inferred from the above-described embodiment, and a description thereof will be omitted.

The cover body 100 includes a first opening 105 and a holder 110.

The first opening 105 is formed to allow the protrusion 220 and the locking portion 230 to be described later to penetrate.

The holder 110 is provided to mount the mobile terminal, and includes a seating portion 111 and a second opening portion 113 to be fastened to the protrusion 220 and the locking portion 230 penetrating the cover body 100. It is configured by.

The mounting part 111 is coupled to the locking part 230 to prevent the battery holder 210 to be described later from being separated from the holder 111.

The second opening 113 is provided to allow the protrusion 220 and the locking portion 230 to be inserted therethrough.

On the other hand, the battery holder 210 to carry the secondary battery 200 is to be provided for the secondary battery 200 is coupled to the cover body 100 and the holder 110 and the protrusion 220 and the engaging portion 230.

The protrusion 220 penetrates through the first opening 105 and the second opening 113 to allow the battery holder 210 to be fastened to the cover body 100 and the holder 110.

The locking portion 230 is separated from the cover body 100 and the holder 110 by an external pressure not intended by the user after the battery holder 210 is fastened to the cover body 100 and the holder 110. It is formed to prevent.

When the auxiliary battery 200 is mounted on the battery holder 210 in a state in which the battery holder 210 is fastened to the cover body 100 and the holder 110 through the above configuration, the user may cover the cover body 100. At the same time as carrying the secondary battery 200 can be carried.

However, the above configuration is merely an example for convenience of description, and if the battery holder 210 and the cover main body 100 to which the battery is mounted are detachable, the fastening may be performed like the Velcro member or the snap button member. It will also be considered to be within the scope of the present invention even when a pair of members to be provided are provided.

In addition, in FIGS. 1 to 11, it is assumed that the cover body 100 according to the present embodiment is provided in a flip shape, but this is merely an example for convenience of description, and the cover body 100 blocks the front part of the mobile terminal. It may be formed so as not to, of course, the user may provide a flip that can be separated from the cover body 100 arbitrarily.

While the above has been shown and described with respect to preferred embodiments of the present invention, the present invention is not limited to the specific embodiments described above, it is usually in the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims. Various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or the prospect of the present invention.

Claims

In the protective cover for protecting the mobile terminal from an external impact,

A holder to which the mobile terminal is attached and detached;

A cover body to protect at least one of the mobile terminal and the holder;

Receiving unit that is charged when receiving power from the outside, and accommodates the secondary battery provided to supply power to the mobile terminal; And

And an opening and closing portion to allow the accommodating portion to be exposed to the outside or to be blocked from the outside.
The method of claim 1,

A charging terminal configured to be electrically connected to the auxiliary battery; And

And a connection cable provided with a terminal for supplying power of the auxiliary battery to the mobile terminal when connected to the mobile terminal.
The method of claim 1,

And a filling member configured to fill a space separated from the auxiliary battery used in the mobile terminal when the size of the auxiliary battery is different from that of the auxiliary battery.

The filling member,

And a conductive member provided at the position contacting the charging terminal so that the auxiliary battery is connected to the charging terminal.
The method of claim 1,

When the size of the auxiliary battery used in the mobile terminal is different from the auxiliary battery of a predetermined size,

The holder is provided in accordance with the size of the large mobile terminal, the size of the housing is a protective cover, characterized in that provided with a size corresponding to the auxiliary battery of a predetermined size irrespective of the size of the mobile terminal.
The method of claim 1,

A charging cable for allowing the mobile terminal to receive power from the auxiliary battery or for allowing the mobile terminal and the auxiliary battery to receive power from the outside;

The charging cable,

At one end there is provided an outlet for supplying power to the mobile terminal or the secondary battery from the outside,

A protective cover comprising a first gender for allowing the power supplied from the outlet to the other terminal to be transmitted to the mobile terminal and a second gender for allowing the power supplied from the outlet to be transmitted to the auxiliary battery; .
The method of claim 5,

The first gender and the second gender,

When the outlet is connected to the external power supply, the protective cover, characterized in that when the mobile terminal and the secondary battery, respectively, the mobile terminal is charged before the secondary battery.
The method of claim 5,

The first gender and the second gender,

When the outlet is not connected to the external power supply, the protective cover, characterized in that when the mobile terminal and the secondary battery, respectively, the mobile terminal can receive power from the secondary battery.
The method of claim 5,

When at least one of the mobile terminal or the external mobile terminal and the first gender or the connection cable are not connected, at least one of the mobile terminal or the external mobile terminal and the first gender are connected, or the mobile terminal or And a third gender coupled to the first gender or the connection cable so that at least one of the external mobile terminals and the connection cable can be connected to each other.
The method of claim 8,

And a filling member configured to fill a space separated from the auxiliary battery used in the mobile terminal when the size of the auxiliary battery is different from that of the auxiliary battery.

The filling member,

A conducting member provided at the position in contact with the charging terminal such that the auxiliary battery is connected to the charging terminal; And

And a gender storage unit for allowing the third gender to be carried in or taken out.
The method of claim 1,

The auxiliary battery,

It is provided embedded in the receiving portion,

The main body,

A charging terminal configured to be electrically connected to the auxiliary battery; And

And a connection cable provided with a terminal for supplying power of the auxiliary battery to the mobile terminal when connected to the mobile terminal.